32results about How to "Full display of modern tools" patented technology

The invention discloses a battery material graphite grinding device, comprising a crushing device and a storage device; the crushing device is provided with a material inlet, a fastener, a first motor, a transporter, a casing, a second motor, a rotating shaft, and a blade , a screen, a vibrator, a grinding net, a third motor, a bump, a rotating shaft, a connecting rod, a pressure wheel and a conveyor belt; At the bottom right of the material inlet; the conveyor is vertically fixed at the center of the left end of the first motor; the second motor is fixed inside the casing; the rotating shaft is vertically fixed below the second motor central position; the raw material graphite of the present invention enters the crushing device from the feed port; the fastener controls the opening and closing of the feed port; the first motor drives the conveyor to make the raw material in the feed port enter the crushing device; the casing The second motor plays a protective role; the second motor drives the rotating shaft to rotate.

The invention provides a garden leaf cleaning and smashing integrated vehicle, and belongs to garden equipment. The garden leaf cleaning and smashing integrated vehicle comprises a vehicle body. Running wheels are arranged on the both sides of the lower end of the vehicle body. A push rod is horizontally fixedly connected to the upper right side of the vehicle body. A sun visor is vertically fixedly connected to the right side of the upper end of the vehicle body. A solar cell panel is arranged on the upper end of the sun visor. A storage battery is arranged at the lower right inside the vehicle body. A feeding pipe is fixedly connected to the upper left side of the vehicle body. A first motor is fixedly connected to the upper right inside the vehicle body. A first rotation shaft is vertically fixedly connected to the center position of the left end of the first motor. A driving wheel is vertically fixedly connected to the center position of the first rotation shaft. Blades are arranged on the upper and lower sides of the left end of the first rotation shaft. According to the invention, the vehicle body move conveniently through the running wheels; the sun visor shields the sunlight conveniently; the solar cell panel converts solar energy into electric energy; the storage battery stores the electric energy converted by the solar cell panel conveniently; the first motor drives the first rotation shaft to rotate; the first rotation shaft drives the driving wheel to rotate.

The invention provides a graphene battery material mixing compaction device, comprising a main box and an auxiliary box; the main box is provided with a feeding pipe, a dispersing pipe, two partition plates, a linkage handle, a receiving curved plate, a through hole, a spiral stirring piece, a first motor, a motor hood, an annular opening, a drum, a second motor, a discharge hole and an air blower; the feeding pipe is arranged on the left side of the upper end face of the main box; the auxiliary box is provided with a rotating wheel, a fixed rod, a linkage rod, a press plate, a pulley, a receiving plate, a third motor and a box door; the auxiliary box is fixedly connected to the lower side of the right end face of the main box, and is communicated with the main box. The feeding pipe facilitates a worker in putting a battery material; the dispersing pipe facilitates the worker in putting a graphene material; the partition plates are used for temporarily storing the materials in the feeding pipe and the dispersing pipe; and when equipment operates, the two partition plates are simultaneously drawn out to facilitate simultaneous entering of the materials on two sides; the linkage handle facilitates the worker in drawing out the two partition plates simultaneously.

The invention provides a sunshade seat with an easy-to-shrink belt for gardens, which belongs to garden equipment. A sunshade seat for garden use that is easy to shrink, including a seat body and an umbrella body; a backboard is vertically fixed to the upper end of the seat body; several massage softwares are fixedly connected to the front end of the backboard; the seat The bottom of the chair body is provided with a base plate; both ends of the base plate are provided with fixing nails; the lower end of the back plate is horizontally arranged inside a first rotating shaft; the left end of the first rotating shaft is fixed with a turntable; the upper left of the turntable is fixed There is a remote rod; a block is fixedly connected to the center of the front end of the turntable. The backboard of the present invention is convenient for the user to lean on, making the user more comfortable; the massage software is used to massage the user's back; the cushion makes the user sit up more comfortably; the fixing nails fix the seat body at the destination; The first rotating shaft rotates; the user holds the remote lever to rotate the turntable and the first rotating shaft rotates; the first slider slides up and down on the chute.

The invention provides a lithium battery cathode powder material stirring device which comprises a cylinder body and a discharge cylinder, wherein a feeding box, a feeding hole, spiral stirring blades, a first motor, a motor plate, a first rotating shaft, a rotating ball tank body, a second motor, a motor cover, a second rotating shaft, a stirring rod, scraper plates, a third motor and an annular opening are arranged in the cylinder body, the feeding box is horizontally arranged at the upper end of the left side wall of the cylinder body; the feeding box communicates with the cylinder body; a third rotating shaft, a stirring plate, a fourth motor, a discharge tube and a collecting box are arranged on the discharge cylinder; the discharge cylinder is arranged on the lower side inside the cylinder body; and the inlet of the discharge cylinder is in abut joint with the annular opening. Due to adoption of the feeding hole, a material can be conveniently fed into the feeding box; the material can be primarily stirred while the spiral stirring blades are rotated, and can be pushed into the cylinder body; the material is collected by the rotating ball tank, and the material can be uniformly mixed while the first rotating shaft is rotated; due to adoption of the motor cover, material powder can be prevented from being fed into the second motor to influence operation of the motor.

The invention provides a home outdoor energy-saving massage chair, and belongs to household equipment. The home outdoor energy-saving massage chair comprises a chair body, wherein the upper end of thechair body is horizontally provided with a sun shield plate, a solar panel covers the upper end of the sun shield plate, the left side of a placement plate is fixedly connected to a first rotation shaft, the first rotation shaft is fixedly connected to a movement rod, the center position of the right end of the movement rod is fixedly connected to a snapping block, a thick rod is connected to theupper end of the movement rod in a sleeved manner, the left side and the right side of the chair body are symmetrically provided with two armrests, the center position of the right end of the armreston the right side is fixedly connected to a cup placing position, a storage battery is arranged above the inner-right portion of the chair body, the lower end of the storage battery is horizontally provided with a horizontal rod, and the right end of the horizontal rod is fixedly connected to a treadling plate. According to the present invention, the solar energy can be converted into the electric energy by the solar panel; the lighting lamp is used for lighting at night; the placement plate is used for placing articles; the movement rod rotates around the first rotation shaft; the thick rodrotates around the movement rod; and the vertical rod and the horizontal rod rotate around the second rotation shaft.

The invention provides a traditional Chinese medicinal material continuous grinding device for medical treatment and belongs to medical equipment. The traditional Chinese medicinal material continuousgrinding device comprises a grinding device main body; supporting frames are arranged on the two sides of the grinding device main body; a storage box is arranged at the lower end of the grinding device main body and between the two supporting frames; on the grinding device main body, the positions of the two sides of the upper end of the storage box are fixedly connected with sliding grooves; the two ends of the upside of the storage box are fixedly connected with sliding blocks; the center position of the upper end of the grinding device main body is horizontally and fixedly connected witha fixed disk; a plurality of grooves are uniformly formed in the front end of the fixed disk; a grinding hole is formed in the left side of the interior of the fixed disk; and above the grinding hole,a material inlet is vertically and fixedly connected with the upper left of the fixed disk. The storage box is used for storing ground traditional Chinese medicinal materials; a heating plate is electrified for heating, so that redundant water in medicinal powder can be removed conveniently; after the storage box is filled with the medicinal powder, a user holds a handle, pulls out the storage box through the sliding blocks, and puts the storage box at the lower end of the grinding device main body again after the interior materials of the storage box are treated.

The invention provides a garden double-side seat convenient to clean, and belongs to garden equipment. The garden double-side seat comprises a bottom plate. Fixing nails are fixedly connected with twoends of the bottom plate; a support rod is perpendicularly fixedly connected with the center of the upper end of the bottom plate; a back plate is perpendicularly fixedly connected with the center ofthe upper end of the support rod; a sunshade plate is horizontally fixedly connected with the upper end of the back plate; a first seat plate is fixedly connected with the left side of the support rod; a hollow groove is formed inside the first seat plate; a spring is arranged inside the hollow groove; a cleaner is arranged on the left upper side of the first seat plate; sliders are fixedly connected with the lower sides of two ends of the cleaner; a first handle is fixedly connected with the center of the upper end of the cleaner. The garden double-side seat has the advantages that the fixing nails can bring convenience for fixing the bottom plate at target places; massage protrusions can bring convenience for massaging the backs of users; the sunshade plate can bring convenience for shielding sunlight; illuminating lamps are used for night illumination; the cleaner can slide at the upper end of the first seat plate in the left-right directions by the aid of the sliders; the first handle can bring convenience for operating the cleaner; movable rods can rotate around rotary shafts.

The invention provides a lithium battery negative pole crushing and rolling wheel type demagnetizing integrated device, and belongs to mechanical equipment. The lithium battery negative pole crushingand rolling wheel type demagnetizing integrated device comprises a crushing device and a demagnetizing wheel. The center position of the upper end of the crushing device is fixedly connected with a feeding opening. The left end in the crushing device is fixedly connected with a first motor. The right end of the first motor is vertically and fixedly connected with a first rotating shaft. Multiple crushing blades are evenly and fixedly connected to the outer surface of the first rotating shaft. A screen is horizontally arranged under the first rotating shaft. A conveying belt is horizontally arranged at the lower end of the screen. A storage box is arranged at the lower end of the conveying belt. Fixed rods are arranged at the two ends of the demagnetizing wheel. A second rotating shaft is arranged at the center position of the demagnetizing wheel in a horizontal transverse penetrating manner, and the right end of the second rotating shaft penetrates out of the center position of one fixed rod. According to the lithium battery negative pole crushing and rolling wheel type demagnetizing integrated device, raw materials enter the crushing device from the feeding opening; and after theraw materials enter the crushing device, the first motor is started and drives the first rotating shaft to rotate, and the first rotating shaft drives the crushing blades to crush the raw materials.

The invention provides a low-storey material transporting device for construction and belongs to construction equipment. The low-storey material transporting device for construction comprises a bottomboard and a thick rod; the two sides of the lower end of the bottom board are fixedly connected with moving wheels; the upper portion of the right end of the bottom board is fixedly connected with astorage battery; the upper portion of the left end of the bottom board is perpendicularly and fixedly connected with a limiting block; the left end of the limiting block is fixedly connected with a motor; the center position of the right end of the motor is perpendicularly and fixedly connected with a rotary shaft which penetrates through the upper end of the limiting block; the upper end of the thick rod is sleeved with a thin rod; a hydraulic rod is perpendicularly and fixedly connected to the left end of the thick rod and the upper end of the bottom board, and the upper end of the hydraulicrod is fixedly connected with the lower end of the thin rod; the left side of the upper portion of the thick rod is horizontally and fixedly connected with a push rod; the upper end of the thin rod is fixedly connected with a transverse rod; a reinforcing rod is connected between the left end of the thin rod and the lower end of the left side of the transverse rod; and the right end of the transverse rod is sleeved with a sliding block. The whole device can be moved conveniently by means of the moving wheels, the storage battery is used for storing electric energy, the motor is used for driving the rotary shaft to rotate, the thin rod moves up and down in the thick rod, and the hydraulic rod drives the thin rod to move up and down.

The invention provides an easy-to-carry and telescopic saw for gardens and belongs to the garden equipment. The saw comprises a thick bar, thin bar and a movable block; a handle is horizontally and fixedly connected to a center position at a left end of the thick bar; a first chute is installed at the center position of the thick bar and the thin bar; a first permanent magnetic is installed at a lower end of the left side of the thick bar; a rotating shaft is installed at a connecting position of the thin bar and the thick bar; a second permanent magnetic is installed above the right side of the thick bar; a second chute is installed at a front end of the thick bar; a third chute is installed under a front end of the thin bar; the movable blocks are installed on an upper end of the thin bar; a cross bar is installed between the two movable blocks in an interpenetration mode; a saw is fixedly connected to a center position of a lower end of the cross bar; a lower end of the saw is installed inside the thick bar through the first chute; a hollow groove is installed inside the left end of the right movable block. The skid-proof stripe of the present invention facilitates increased friction to prevent the handle from slipping out of the hand; the saw is used to cut trees; the chuck moves inside the hollow groove and cannot escape from the hollow groove.

The invention provides a garden dust-proof seat with pot culture frames, and belongs to garden equipment. The garden dust-proof seat comprises a bottom plate. Fixing nails are fixedly connected with two ends of the bottom plate; a support rod is perpendicularly fixedly connected with the center of the upper end of the bottom plate; a fixing plate is fixedly connected with the left side of the upper end of the support rod; a support net is horizontally fixedly connected with the upper end of the fixing plate; a plurality of pot culture barrels are uniformly arranged at the upper end of the support net; a barrier is perpendicularly fixedly connected with the left end of the support net; a first spring is horizontally fixedly connected into the fixing plate; a seat plate is fixedly connectedwith the left end of the first spring; a back plate is perpendicularly upwardly fixedly connected with the right end of the fixing plate. The garden dust-proof seat has the advantages that the fixingnails can bring convenience for fixing the bottom plate to target places; the barrier can prevent the pot culture barrels from falling; water sources in rainy days can be stored in a water storage tank, a water pump can be started when irrigation is required, accordingly, the water sources inside the water storage tank can be drained from water outlet holes by the water pump by the aid of a waterpipe, plants inside the lower pot culture barrels can be irrigated, and redundant water can drop down via meshes of the support net.

The invention provides a heatstroke prevention garden chair with an exercise device, and belongs to garden equipment. The prevention garden chair with the exercise device comprises a bottom plate anda chair body; the chair body is fixedly connected to the center position of the upper end of the bottom plate perpendicularly; a support rod is fixedly connected to the upper end of the right side ofthe bottom plate perpendicularly; a first rotating shaft is fixedly connected to the upper end of the support rod; a pedal plate is arranged at the upper end of the first rotating shaft; a spring is connected between the lower part of the right end of the pedal plate and the center position of the right end of the support rod; a hook is fixedly connected to the left side of the pedal plate; a first fixed pulley is fixedly connected to the upper part of the right side of the bottom plate perpendicularly on the left side of the support rod; a vertical rod is fixedly connected to the upper part of the left end of the bottom plate perpendicularly. Due to a soft cushion of the heatstroke prevention garden chair, a user sits on the chair more comfortably; the pedal plate rotates around the firstrotating shaft; the feet are put on the pedal plate when the user sits on the chair body, the pedal plate is rotated through the first rotating shaft, the spring is extended, so that the double feetof the user are exercised; a first motion rod rotates around a second rotating shaft; an extension rod can conveniently shield rain for a fan.

The invention provides a garden chair convenient for collecting garbage, and belongs to a garden device. The garden chair comprises a chair body and an outer barrel; the center position of the lower end of the chair body is perpendicularly fixedly connected with a supporting rod; two ends of the supporting rod are perpendicularly fixedly connected with fixing nails; a cushion is arranged on the upper surface of the chair body; the left side of the upper end of the chair body is perpendicularly fixedly connected with a sun shield; the center position of the lower end of the sun shield is fixedly connected with an illuminating lamp; the upper end of the chair body is perpendicularly fixedly connected with an armrest; the left side of the lower end of the sun shield is horizontally fixedly connected with a storage plate; pot culture barrels are arranged at the upper end of the storage plate; and a baffle plate is arranged outside the storage plate and the storage plates. The fixing nailsallow the chair body to be conveniently fixed at a target place; the cushion makes a user sit comfortably; the sun shield is used for shielding sunshine; the illuminating lamp is used for illuminatingat night; a cigarette end box is used for storing cigarette ends; the pot culture barrels are used for planting plants in order to improve the aesthetic property of the chair body; and the baffle plate prevents the pot culture barrels from dropping from the storage plate.

The invention provides a tool cart with a water pipe conveying function. The tool cart comprises a tool cart board and a bearing board, wherein the tool cart board is provided with wheels, a push frame, a tool box, lantern rings and an electric saw; the four wheels are respectively arranged at the four top corners of the lower end face of the tool cart board; the push frame is fixedly connected to the lateral edge of the right end of the tool cart board; the tool box is arranged on the right side of the upper end face of the tool cart board; the bearing board is provided with a support column, a spring plate, a telescopic rod, a spring, circular tubes, slide rods, protruding particles, a slide frame, slideways, T-shaped slide rods, pressing plates, a linkage rod, a handle, grooves, elastic ropes and hooks; the bearing plate is arranged right above the tool cart board; the push frame allows a user to push the tool cart board with hands; the upper end of the push frame is included 45 degrees towards the right, and the user can conveniently exert force to push the tool cart board; the tool box is used for placing common small building tools; the electric saw is used for cutting off water pipes and other building materials.

The invention provides a transportation vehicle capable of changing volume conveniently for a building, and belongs to construction equipment. The transportation vehicle comprises a vehicle body and an outer box; two sides of the lower end of the vehicle body are fixedly connected with moving wheels; the central portion of the right side of the vehicle body to the right is horizontally and fixedlyconnected with a push rod; the upper end of the vehicle body is uniformly provided with a plurality of dampers; an inner box is inserted in the outer box; the upper end of the left side of the innerbox is fixedly connected with an extension block; a perforation is formed in the central portion of the front end of the extension block; a plurality of clamping grooves are uniformly formed in the right end of the inner box from top to bottom; a movable rod is arranged at the right end of the clamping grooves, and the right end of the movable rod penetrates out of the outer box horizontally; theright side of the movable rod is wider than the left end; and a spring is arranged between the left side face of the right end of the movable rod and the right side of the outer box. The moving wheelsprovide convenience for the vehicle body to move; the push rod provides convenience for a user to control the movement direction of the vehicle body; a sun shading panel provides convenience for theuser to shade sunshine, rain and dew; the damper has an effect of vibration damping and prevents the transporting goods from being thrown out of the outer box.

The invention provides a sweeping device facilitating garbage collection for municipal administration and belongs to municipal equipment. The sweeping device comprises a thick rod; the thick rod is hollow; a slender rod is arranged at the lower end of the thick rod in a sleeved connection mode; a plurality of clamping grooves are evenly formed in the left side of the slender rod; a clamping blockis horizontally arranged at the lower end of the left side of the thick rod; the left end of the clamping block is fixedly connected with a movable rod; the center of the movable rod is fixedly connected with a first rotating shaft; the left end of the first rotating shaft is fixedly connected to the thick rod; the lower end of the slender rod is fixedly connected with a clamping-connection rod; clamping rings are fixedly connected to the lower portions of the two ends of the clamping-connection rod; and a second rotating shaft is connected between the two clamping rings. Friction force can beconveniently enlarged through an antiskid stripe of the sweeping device; the second rotating shaft rotates around the clamping rings; a rotating barrel rotates around the second rotating shaft; bristles are used for sweeping the ground; the sweeping device can be conveniently moved through moving wheels, and the moving wheels drive the rotating barrel to rotate when moving; a dustpan is used forstoring garbage; and the garbage containing capacity of the dustpan can be conveniently increased through a net bag.

The invention provides a battery material crushing and iron removing device. The device comprises a box body, wherein the box body is provided with a funnel feeding port, a first motor board, a firstmotor, a sieve ball, a motor cover, a second motor board, a long shaft, a second motor, a crushing rod, a conductive copper sheet, a first electromagnetic plate, a pull frame, a support plate, a slideway, a slider, a scraper, a transition funnel barrel, a third motor, a second electromagnetic plate, a power supply box, a threaded barrel, a box door and an annular port; the funnel feed port is disposed at an upper end of the inside of the box, and the end port of the funnel feed port is at an upper end surface of the box body. The funnel feed port is used for placing a battery material; the sieve ball rotates along with the first motor, and the broken particles of the falling battery material are thrown out by a centrifugal force; the upper end surface of the first motor plate is convex, sothat the falling battery material is prevented from being deposited on the end surface of the first motor board; and the motor cover is used for preventing the battery powder from entering the firstmotor to damage the first motor.

The invention discLoses a pLasterboard cracking resistance mechanism. The mechanism comprises a connecting device and a hanging board device; the connecting device is provided with an L-shaped edge protecting board, a cLamping groove, a pLasterboard, a common square board, a supporting steeL board, a first screw hoLe, a waLL connecting bLock, a connecting bLock and a boLt hoLe; the L-shaped edge protecting board is arranged at the right side of the connecting device; the hanging board device is provided with a perpendicuLar supporting rod, a horizontaL connecting rod, a perpendicuLar connecting rod, a connecting hanging board, a second screw hoLe and a super gLue face; the right end of the horizontaL connecting rod is connected with the upper end of the perpendicuLar supporting rod, and the horizontaL connecting rod is Located on the horizontaL Line; the connecting hanging board is arranged at the Lower end of the perpendicuLar connecting rod, and the connecting hanging board is Located inside the horizontaL pLane; the L-shaped edge protecting board is pLaced at the waLL corner and used for being connected with the pLasterboard; the width of a notch of a cLamping groove is Larger than the thickness of the pLasterboard, a pressed device can be convenientLy inserted into the cLamping groove, and therefore pressure borne by the pLasterboard at the ceiLing corner is shared.

The invention discloses a gypsum board reinforcing apparatus. The gypsum board reinforcing apparatus includes a reinforcing device and an extending device. The reinforcing device is provided with a mounting plate, two sliding boards, a gypsum board and screw holes. The two sliding boards are perpendicularly arranged on the lower end face of the mounting plate and are symmetric about a central lineof the lower end face of the mounting plate. The extending device is provided with a rotating rod, a movable drum, a fixing drum, a first connecting block, bolt holes, a supporting rod and a second connecting block. The movable drum is arranged at the upper portion of the rotating rod and positioned at a horizontal position, and the upper end of the rotating rod is inserted into the lower side wall of the left end of the movable drum. Pull rods are used for pulling the sliding boards to slide toward the two sides of the mounting plate; when the pull rods are pulled, springs are pressed by pressing edges, and the two sliding boards are separated by a certain distance; when the pull rods are released, under the action of a resilience force of the springs, the sliding boards are reset to original positions. The diameter of the entrance of each spring drum is smaller than that of the corresponding spring, and correspondingly convenience is provided for compressing the springs.

The invention discloses a fixing device used for automobile processing and a fixing method of the fixing device. The fixing device comprises a supporting device and a main frame; the main frame is provided with auxiliary rods, stop blocks, an operating panel, a lifting turbine rod, fixing rods, buffer springs, fixing plates, fixing grooves and turbine regulating rods; four wheel limiting blocks are arranged, and every two of the four wheel limiting blocks are respectively arranged at two ends of each of two indicating midcourt lines; the lifting turbine rod is arranged at the lower end of theupper end face of the main frame, and is connected by a motor; each fixing plate is arranged on the corresponding fixing rod; the number of the turbine regulating rods is two; the two turbine regulating rods are both arranged on the operating panel, and each of the two turbine regulating rods is connected with the corresponding auxiliary rod; supporting holes of the fixing device disclosed by theinvention are convenient for a user to move a transition bottom plate by using a forklift when the transition bottom plate is convenient to hoist; the wheel limiting blocks are convenient for the userto limit automobile wheels when equipment is operated so as to guarantee safety; the lifting turbine rod is convenient for the user to lift an automobile; and the turbine regulating rods are convenient for the user to move the lifted automobile front and back so as to facilitate automobile processing.

The invention provides a stretchable knife saw integration device for a garden, and belongs to garden equipment. The device comprises a first operation rod and a second operation rod. A handle is arranged at the right end of the first operation rod; a fixing block is fixedly connected to the upper portion of the left side of the first operation rod; three clamping blocks are evenly arranged at thefront end of the fixing block; a clamping ring is arranged in the center of the lower end of the fixing block; a plurality of clamping grooves are evenly formed in the upper portion of the front endof the second operation rod; a sliding groove is horizontally formed in the center of the front end of the second operation rod; a sliding rod stretches over the center of the clamping ring, the rightend of the sliding rod penetrates out of the right side of the clamping ring, and the left end of the sliding rod penetrates through the sliding groove; a limiting block is fixedly connected to the left end of the sliding rod, and the upper end of the limiting block is clamped to the upper end of the second operation rod. The first operation rod can be convenient to hold due to the handle; a storage box is used for storing blades and saw webs; the second operation rod can be operated conveniently by a user due to the handle; the sliding rod slides along the sliding groove, and meanwhile the clamping ring slides on the sliding rod and cannot rotate around the sliding rod.

The invention provides an office placing box for conveniently cooling a computer host, and belongs to office equipment. The office placing box comprises a placing box body; a storage battery is fixedly connected to the lower end inside the placing box body; a water storage box is fixedly connected to the upper end of the placing box body; a water pump is fixedly connected to the upper end of the water storage box; a protection shell is arranged at the outer side of the water pump; a first water pipe is perpendicularly and fixedly connected to the center of the lower end of the water pump, andextends into the bottom inside the water storage tank; a filtering net is fixedly connected to the lower end of the first water pipe; several second water pipes are fixedly connected to the left end of the water pump. A moving wheel conveniently makes the placing box body to drive the computer host to conduct movement; the storage battery provides energy for the placing box body; the protection shell is used for isolating the water pump and the external environment; the filtering net is used for filtering a water resource; a rotary shaft drives fan blades to rotate, so that an extractor fan extracts air, the air makes cold air around a refrigeration pipe flow to the portion near the second water pipes at the right end, and thus the second water pipes are quickly cooled.

The invention discloses a tilting type battery material mixing device, comprising a feeding device and a mixing device; the feeding device is provided with a handle, a rotating point, a first motor, a conveyor and a feed inlet; the handle is fixedly connected to the left upper position of the feeding device, and skidproof stripes are wound around the surface of the handle; the rotating point is fixedly connected to the right end position of the handle; the conveyor is vertically and fixedly connected to the center position of the upper end face of the first motor; the feed inlet is arranged at the upper end position of the conveyor and is fixedly connected to the left side of the mixing device; the mixing device is provided with a fixed block, a mixing kettle, a mixing rod, a discharge hole, a conveyor belt, a finished product storage box, a support frame, an annular bracket, a second motor, an extractor fan, a ventilation opening, a micromotor, a rotary shaft, blades and a protection net. A user holds the handle and opens the feeding device by using the rotating point; the first motor drives the conveyor to work; raw materials are sent into the mixing device from the feed inlet by the conveyor; the mixing kettle rotates around the fixed block.

The invention provides a battery material crushing and iron removing device. The device comprises a box body, wherein the box body is provided with a funnel feeding port, a first motor board, a firstmotor, a sieve ball, a motor cover, a second motor board, a long shaft, a second motor, a crushing rod, a conductive copper sheet, a first electromagnetic plate, a pull frame, a support plate, a slideway, a slider, a scraper, a transition funnel barrel, a third motor, a second electromagnetic plate, a power supply box, a threaded barrel, a box door and an annular port; the funnel feed port is disposed at an upper end of the inside of the box, and the end port of the funnel feed port is at an upper end surface of the box body. The funnel feed port is used for placing a battery material; the sieve ball rotates along with the first motor, and the broken particles of the falling battery material are thrown out by a centrifugal force; the upper end surface of the first motor plate is convex, sothat the falling battery material is prevented from being deposited on the end surface of the first motor board; and the motor cover is used for preventing the battery powder from entering the firstmotor to damage the first motor.

The invention provides a household chair facilitating angle adjustment and used for pregnant women and belongs to household equipment. The household chair comprises a chair body and a back board, wherein a bottom plate is fixedly connected with the lower end of the chair body; a first rotating shaft is fixedly connected with the left end of the chair body; the back board is fixedly connected withthe upper end of the first rotating shaft; a first fixed pulley is arranged in the lower end of the chair body; a plurality of penetrating holes are uniformly formed in the left side of the front endof the chair body; a second fixed pulley is fixedly connected with the right ends of the penetrating holes and the front end of the chair body; the right end of the chair body is fixedly connected with a second rotating shaft; the lower end of the second rotating shaft is fixedly connected with an extension board; a first spring is connected between the chair body and the center of the left side of the extension board; two hollow thick rods are symmetrically arranged below two ends of the extension board; second springs are arranged in the thick rods. The bottom plate conveniently supports thechair body; the back board rotates around the first rotating shaft; a first soft cushion makes the pregnant women rest more comfortably; a second soft cushion enables the pregnant women to sit more comfortably.

The invention provides a multifunctional practical desk. The multifunctional practical desk comprises a work part and a storage part. The work part is provided with partition plates, energy-saving lamps, a plant platform, a charging hole, an operation platform, a waste paper recovery box, a pen container, a heat radiating hole, a tea cup placing hole, a water leakage net, a file placing device, an inclined plate and a bent hook; the two partition plates are perpendicularly connected, and are separately perpendicularly fixed on the left side and upper side of the operation platform; the two energy-saving lamps are horizontally arranged at the upper portions of the two partition plates; the partition plates have the function of forming personal private small space; the energy-saving lamps have the function of illumination; the plant platform has the function of placing plant; the charging hole has the function of charging; users complete work on the operation platform; the waste paper recovery box has the function of recovering waste paper and completing recycling of resources; the pen container is convenient for placing and taking pens; the heat radiating hole has the function of enhancing radiation effect of laptops, and the tea cup placing hole has the function of placing tea cups.

The invention provides a multifunctional teaching desk convenient for height adjustment, and belongs to teaching equipment. The multifunctional desk comprises a desk body, wherein a baffle plate is arranged at the upper end of the desk body; a placing box is fixedly connected to the right side of the desk body; a sliding groove is horizontally arranged in the upper end of the placing box; a connecting rod is fixedly connected to the upper end of the sliding groove in a horizontal direction; a limiting rod is fixedly connected to the upper end of the connecting rod in a vertical direction, andthe lower end of the limiting rod runs through the connecting rod; in the upper right side of the desk body, a through hole is kept under the limiting rod; a separating plate is fixedly connected to the lower end of the right side of the connecting rod; and a cover plate is arranged in the center of the front end of the desk body. According to the multifunctional desk provided by the invention, articles at the upper end of the desk can be prevented from dropping via the baffle plate; the placing box is used for placing books; the sliding block can slide in the sliding groove; the articles areplaced into the desk body and a rotary block is rotated, so that the upper end of a clamping block is clamped on the desk body and the desk body is sealed so as to prevent the articles in the desk body from dropping out; and a rotating shaft can be driven to rotate via a rotary disc, and the rotary disc can slide leftwards and rightwards on the rotating shaft.

The invention discloses a fixing device used for automobile processing and a fixing method of the fixing device. The fixing device comprises a supporting device and a main frame; the main frame is provided with auxiliary rods, stop blocks, an operating panel, a lifting turbine rod, fixing rods, buffer springs, fixing plates, fixing grooves and turbine regulating rods; four wheel limiting blocks are arranged, and every two of the four wheel limiting blocks are respectively arranged at two ends of each of two indicating midcourt lines; the lifting turbine rod is arranged at the lower end of theupper end face of the main frame, and is connected by a motor; each fixing plate is arranged on the corresponding fixing rod; the number of the turbine regulating rods is two; the two turbine regulating rods are both arranged on the operating panel, and each of the two turbine regulating rods is connected with the corresponding auxiliary rod; supporting holes of the fixing device disclosed by theinvention are convenient for a user to move a transition bottom plate by using a forklift when the transition bottom plate is convenient to hoist; the wheel limiting blocks are convenient for the userto limit automobile wheels when equipment is operated so as to guarantee safety; the lifting turbine rod is convenient for the user to lift an automobile; and the turbine regulating rods are convenient for the user to move the lifted automobile front and back so as to facilitate automobile processing.

The invention provides a supporting leg rack for an electric vehicle and belongs to the field of electric vehicle equipment. The supporting leg rack for the electric vehicle comprises a supporting rack main body, a fixing plate and a locking device. A first rotary shaft is fixedly connected to the upper end of the supporting rack main body; a limiting block is fixedly connected to the upper left side of the supporting rack main body; a chute is formed in the back side position in the supporting rack main body; a slide block is arranged in the chute; the right end of the slide block extends out of the chute, and a second rotary shaft is fixedly connected to an end point position of the right end of the slide block; and the right end of the second rotary shaft is fixedly connected to a connecting rod. The supporting rack main body rotates around the first rotary shaft; the limiting block is used for defining the rotating angle of the supporting rack main body and guaranteeing the supporting action of the supporting rack main body; a user rotates the supporting rack main body to a vertical position through a pedal plate and the first rotary shaft and treads the pedal plate downward till the supporting plate is in contact with the ground, and a locking rod is locked in a locking hole by rotating a connecting rod through the second rotary shaft, so that the whole device is fixed.