39results about How to "Avoid falling back" patented technology

The invention provides a quilt basking device, belongs to the technical field of machinery, and solves the technical problems of low sunlight utilization ratio during quilt baking in the prior art. The quilt basking device comprises a rectangular plate-shaped quilt basking plate, wherein the quilt basking plate is arranged in the horizontal direction; a clip for clamping a quilt is arranged on the upper surface of the quilt basking plate; a flapping mechanism for flapping the surface of the quilt is arranged on the upper surface of the quilt basking plate; a plurality of through holes allowing light rays to pass through are formed in the surface of the quilt basking plate. The quilt basking device further comprises a bottom plate parallel to the quilt basking plate; the bottom plate is positioned under the quilt basking plate; the bottom plate and the quilt basking plate are fixedly connected through four supporting columns. The quilt basking device also comprises at least one inclined first reflecting plate; the inner end of the first reflecting plate and the side wall of the bottom plate are connected into a whole and form an obtuse angle; the outer end of the first reflecting plate extends slantways and upwards; a second reflecting plate is also fixed on the upper surface of the bottom plate. The utilization ratio of sunlight of the quilt basking device is high.

The invention discloses an aquaculture industry drum-type dreg removal component which comprises a drum, a driving mechanism, a liquid feeding tube and a cleaning tube, wherein the drum consists of afixing rack and a filtering screen which is wound on the fixing rack; a liquid inlet is formed in one end of the fixing rack; the driving end of the driving mechanism is connected with the other end of the fixing rack and is suitable for driving the drum to rotate; the liquid inlet tube communicates with the liquid inlet and is suitable for leading sewage of a fish pond into the drum from the liquid inlet; the sewage flows out from the filtering screen; the filtering screen is suitable for filtering impurities in the sewage of the fish pond; and the cleaning tube is arranged above the drum andis suitable for spraying a liquid to the drum to wash off dirt adhered to the filtering screen. By adopting the aquaculture industry drum-type dreg removal component, polluted water in an aquaculturepond can be filtered and reused.

The invention relates to the field of underwater construction equipment, in particular to an auger bit with an openable bottom baffle. The auger bit further comprises a spiral-vane bit shank, a centering sleeve at the bottom of the bit and cutter teeth. The auger bit is characterized by further comprising a tubular side baffle and at least two layers of horizontal baffles disposed at the bottom of the tubular side baffle. The tubular side baffle is fixed at the bottom of the bit shank. Each horizontal baffle is provided with an opening. The horizontal baffles relatively rotate to open or close the openings. With the openable bottom baffle, soil is prevented from falling back into a hole when the bit is turned out. In addition, the hollow shank and the through holes on the centering sleeve and the shank guarantee evacuation of the bottom of the hole when the bit is turned out, so that the problem of shrinkage is avoided.

The invention discloses a field mineral product sampling device. The device comprises a machine frame fixedly connected to the ground through bolts, a drilling driving mechanism arranged on the innerside of the machine frame in a lifting mode, a drilling rod detachably and fixedly connected with the bottom of the drilling driving mechanism and a sampling mechanism, wherein the machine frame comprises four sets of supporting frames, a first stabilizing ring is rotatably connected among the top ends of the four side supporting frames, inclined supporting frames are rotatably connected to the inner sides of the middle sections of the four side supporting frames, and a second stabilizing ring is rotatably connected among the four inclined supporting frames. According to the field mineral product sampling device, four sets of side supporting frames are arranged to be matched with four inclined supporting frames to support an upper set of stabilizing rings and a lower set of stabilizing rings, and a stable and firm frame can be formed after a guide rod longitudinally penetrates through the interior of each side supporting frame, so a drilling mechanism can stably slide downwards to drill holes, and the side supporting frames are telescopic and can adapt to bumpy ground; and the rack can be quickly contracted, so the occupied space is reduced, and the device is more convenient to use.

The invention provides a turning device of a trough turner for transforming humus through biological fermentation of mushroom dregs. The turning device comprises a turning idler wheel and idler wheel driving equipment used for driving the turning idler wheel to rotate, wherein the turning idler wheel comprises a rotating shaft and turning rib frames; the rotating shaft is connected with the idler wheel driving equipment; one ends of the turning rib frames are fixedly connected on the rotating shaft and the other ends are suspended in the air; and turning teeth are arranged at the ends, suspended in the air, of the turning rib frames. The turning device provided by the invention can improve the uniform turning efficiency of turned materials on the basis of achieving the functions of crushing, turning and moving the materials to be fermented.

The invention relates to the technical field of medical treatment, and discloses an intelligent control medical device for trauma surgery in the general surgery department. The intelligent control medical device comprises a working plate; auxiliary plates are fixedly connected to the four corners of the lower surface of the working plate; a bottom plate is arranged below the working plate; a hydraulic cylinder is fixedly connected to the bottom side wall of an inner cavity of the bottom plate; the hydraulic cylinder is arranged in a storage groove; a control block is fixedly connected to the output end of the hydraulic cylinder; both the interior of the left end and the interior of the right end of the control block are each rotatably connected with a control shaft; connecting plates are fixedly connected to the outer side walls of the control shafts; auxiliary holes are formed in the middle portions of supporting plates; connecting shafts are rotatably connected to the middle portionsof the supporting plates; and the outer side surfaces of the connecting plates are fixedly connected with the outer side walls of the connecting shafts. According to the intelligent control medical device for the trauma surgery in the general surgery department in the invention, due to cooperation of the hydraulic cylinder, the control block, the control shafts, the connecting shafts, the connecting plates, the auxiliary plates, an auxiliary shaft, a supporting shaft, a first sliding block and a first sliding groove, the height of the device can be adjusted.

The invention discloses a rubber crushing device for rubber production. The rubber crushing device structurally comprises a feed hopper, a crushing head, a filter bin, a protective cover, a fixing frame, a motor and a driving wheel, wherein the feed hopper is mounted on the filter bin, the protective cover is arranged on a side surface of the filter bin, the driving wheel is arranged on one side,opposite to the protective cover, of the filter bin, and the motor is mounted on the fixing frame. The rubber crushing device has the advantages that a cutter head is driven by an ejector rod to collide with a large-block-shaped plastic runway, the large-block-shaped plastic runway is cut, residual fine gravel and impurities are shaken off through impact force and guided into a main cavity througha guide bin to roll on a filter cartridge, and due to the fact that the mesh size of a mesh layer is smaller than the size of a rubber material crushed by the crushing head, thereby ensuring that theimpurities can pass through meshes and the rubber blocks cannot fall off; and through the arrangement of a one-way channel, recovered fine gravels and impurities in a collecting bin are prevented from falling back into the main cavity, it is guaranteed that the block-shaped plastic runway needing to be crushed in the next step does not contain impurities, and therefore the quality of recycled plastic is improved.

The invention provides a garbage filter device for garden channels, and belongs to the field of gardens. The garbage filter device for the garden channels comprises support rods; two support rods areprovided, and are vertically distributed front and back in parallel; first slide sleeves sleeve the lower ends of the two support rods; fixed plates are horizontally arranged on the right sides between the two support rods; the front and back ends of the left side edges of the upper end surfaces of the fixed plates are fixedly connected with the first slide sleeves on the two support rods throughvertical first connecting rods; taper heads are used for vertically inserting in soil at the bottoms of the channels for vertically fixing the support rods; the first slide sleeves slide up and down along the support rods; when the taper heads cannot be inserted in the soil at the bottoms of the channels, the fixed plates downwards slide through the first slide sleeves to bond with the soil at thebottoms of the channels, and then, stones are placed to press on the fixed plates to fix the support rods in vertical positions; and pressing plates downwards slide along thread rods through second slide sleeves to press on the stones, placed on the fixed plates, to prevent the stones rolling from the fixed plates.

The efficient textile fabric printing and dyeing device comprises a frame, a motor is fixedly connected to the front face of the inner wall of the frame, a roller is fixedly connected to one end of the motor through a rotating shaft, a hollow rod is fixedly connected to the back face of the roller, a hot air pump is fixedly connected to one end of the hollow rod, and the back face of the hot air pump is fixedly connected with the back face of the inner wall of the frame. The bottom of the roller makes contact with cloth, the bottom of the cloth makes contact with a containing table, and a printing and dyeing dust removal cleaning mechanism is arranged in the roller. According to the efficient printing and dyeing device for the textile fabric, by arranging the printing and dyeing dust removal cleaning mechanism, after the fabric is printed and dyed, an air duct is automatically opened for drying work on the position subjected to printing and dyeing, and the situation that resources and energy are wasted due to the fact that the drying air duct is opened all the time is avoided; the air duct is automatically opened and closed in real time, a large amount of electric energy consumption of the hot air pump is saved, the working cost is lower, and the working efficiency is higher.

The invention discloses a wood board drying device based on moisture content control, and relates to the technical field of wood board processing devices. The device comprises a drying box, one side of the drying box is provided with a box door, the top of the drying box is provided with an exhaust port, the bottom of the drying box is provided with a rotating motor, the output end of the rotatingmotor is coaxially and fixedly connected with a placement frame, the placement frame is rotationally connected into the drying box, multiple partition plates parallel to one another are fixedly connected into the placement frame, and the placement frame is divided into multiple placement cavities by the partition plates in the vertical direction. According to the device, when wood boards to be dried are dried, a heat supply fan inputs hot air flow into the drying box through air distribution pipes, and the hot air flow flows into all the placement cavities through an air distribution plate array to conduct two-face simultaneous drying on the wood boards on moving wheels in the placement cavities, so that the drying efficiency is improved; and meanwhile, along with low-speed rotation of the rotating motor, the placement frame drives the wood boards to be dried to rotate at a low speed, so that the drying uniformity of the single wood board is improved.

The invention discloses a multifunctional centrifugal fan which comprises a rack, the rack is formed by assembling aluminum profiles, an interlayer is arranged on the rack, a partition plate is placed on the interlayer, a centrifugal fan is placed on the bottom layer of the rack, a connecting pipe is installed on the bottom face of the partition plate, and the connecting pipe is connected with the centrifugal fan through a ventilation pipe. The all-dimensional air supply device is installed on the top face of the partition plate and located over the connecting pipe, and a through hole is formed in the connecting position of the all-dimensional air supply device and the partition plate. The centrifugal fan achieves all-directional air supply for workpieces.

The invention discloses a powerful yarn clearer for a textile machine, which relates to the technical field of textile machinery and includes a machine body. The middle parts of both sides of the machine body are connected with a feed pipe and a discharge pipe, and the feed pipe and the discharge pipe are extended. In the machine body, a bellows is fitted with a gap between the outer circumference of the feed pipe and the discharge pipe in the machine body. One side of the bellows is fixedly connected to the inner wall of the machine body and the same connecting pipe is connected to the upper and lower ends. The connecting pipe is far away from the One end of the bellows is connected to the output end of the fan, and the fan is fixedly connected to the inner wall of the machine body. When cleaning a row of yarns, the present invention outputs to the surface of the yarn through two sets of fans, connecting pipes, bellows and air supply pipes. Against the wind, during the blowing process of the opposite wind, the two-way blowing and cleaning of the yarn surface is stronger than the cleaning effect of the one-way wind.

The invention discloses a strong yarn cleaner of a textile machine, and relates to the technical field of textile machinery. The strong yarn cleaner comprises a machine body, wherein the middle partsof the two sides of the machine body are provided with a feeding pipe and a discharging pipe; the feeding pipe and the discharging pipe extend into the machine body; the outer peripheral sides of thefeeding pipe and the discharging pipe in the machine body are in clearance fit with air boxes respectively; one sides of the air boxes are fixedly connected to the inner side wall of the machine body,and the upper end and the lower end of the air box communicate with the same communicating pipe; one end, away from the corresponding air box, of each communicating pipe communicates with the outputend of a fan; and the fans are fixedly connected to the inner side wall of the machine body. When the strong yarn cleaner is adopted for cleaning a row of yarns, convection air is output to the surfaces of the yarns through two groups of fans, the communicating pipes, the air boxes and feeding pipes; and in the blowing process of convection air, bidirectional blowing and cleaning is carried out onthe surfaces of the yarns, and a higher cleaning effect is achieved compared with one-way air cleaning.

The invention discloses a spindle component of an oblique machining tool. One end of a transmission spindle is connected to a chain of a chain transmission device and is driven by a cutting motor, wherein the other end of the transmission spindle stretches out of a body and is fixedly connected to a cutting head; a first bearing component and a second bearing component are respectively arranged on two sides of the middle part of the transmission spindle; an elastic abutting and pushing part is arranged between the first bearing component and the second bearing component. By virtue of the oblique design, operators can conveniently observe; the machining processes and targets can be conveniently and accurately controlled in real time; the spindle component is high in balancing performance, high in strength, not liable to deform and relatively long in service life.

The invention relates to digging equipment, in particular to tree planting pit digging equipment for gardens. According to the tree planting pit digging equipment for the gardens, planting pits can be rapidly dug, meanwhile, soil can be moved to a designated position according to needs, and it can be guaranteed that the dug planting pits are basically similar in depth. The tree planting pit digging equipment for the gardens comprises a base, shovel pieces and a folding mechanism, the folding mechanism is arranged on the base, the shovel pieces are installed on the folding mechanism, two shovel pieces are arranged, and the inner sides of the two shovel pieces are in contact fit. According to the digging equipment, by arranging the folding mechanism and a lifting mechanism, tree planting pits can be rapidly dug, and meanwhile soil can be folded; by arranging a folding auxiliary mechanism and the folding mechanism, a sliding rod can slide on a sliding frame without a worker, and the labor intensity of the worker is effectively relieved; and by arranging a clamping mechanism and the folding mechanism, the sliding rod can be clamped.

The invention relates to the field of underwater construction equipment, in particular to an auger bit with an openable bottom baffle. The auger bit further comprises a spiral-vane bit shank, a centering sleeve at the bottom of the bit and cutter teeth. The auger bit is characterized by further comprising a tubular side baffle and at least two layers of horizontal baffles disposed at the bottom of the tubular side baffle. The tubular side baffle is fixed at the bottom of the bit shank. Each horizontal baffle is provided with an opening. The horizontal baffles relatively rotate to open or close the openings. With the openable bottom baffle, soil is prevented from falling back into a hole when the bit is turned out. In addition, the hollow shank and the through holes on the centering sleeve and the shank guarantee evacuation of the bottom of the hole when the bit is turned out, so that the problem of shrinkage is avoided.

The invention discloses a tree planting pit digging device for gardens, and relates to garden equipment. The device comprises a pit digging support, wherein universal wheels are fixedly connected to the left side and the right side of the bottom of the pit digging support correspondingly, a motor support is fixedly connected above the right side of the pit digging support, a driving motor is fixedly connected above the motor support, an incomplete gear is fixedly connected to the outer side of a rotor of the driving motor, a driven gear is rotatably connected to the middle of the right side ofthe pit digging support, a sliding vertical rod is slidably connected to the top of the pit digging support, a transverse rod is fixedly connected to the top of the sliding vertical rod, and a longitudinal rack is fixedly connected to the right end of the transverse rod and meshed with the driven gear. During use, through cooperation of the driving motor and a pit digging motor, tree planting pits are dug, dug soil can be discharged to the outer side while digging is carried out, and therefore the situation that the dug soil is accumulated around the tree planting pits is avoided, the soil isprevented from falling back into the tree planting pits, the pit digging efficiency is improved, and the use experience is good.

The invention relates to the technical field of toothbrushes, and discloses a toothbrush with an automatic toothpaste squeezing function. The toothbrush comprises a toothbrush handle, an operation box is connected to the top of the toothbrush handle, a movable plate is arranged on one side of the operation box, bristles are adhered to one side of the movable plate, and a squeezing mechanism is arranged in the operation box. By arranging the movable plate and the squeezing mechanism, the movable plate can move during tooth brushing, the movable plate repeatedly squeezes toothpaste in the small air bag during moving, the toothpaste in the small air bag is squeezed onto the movable plate through the discharging pipe, the vertical cavity and the transverse cavity, and the situation that the toothpaste falls off during tooth brushing is avoided; and the toothpaste directly appears on the movable plate by utilizing the tooth brushing action, so the additional action is not required to be applied, and the use is convenient.

The invention provides an efficient lifting device for food processing. The efficient lifting device comprises a bottom plate, wherein a lifting pipe is fixedly connected to the upper surface of the bottom plate, a power mechanism is arranged on one side of the lifting pipe, a second transmission roller is movably connected to the inner wall of one side of the lifting pipe, a conveying belt is movably connected to one side of the second transmission roller, a plurality of tipping buckets are fixedly connected to one side of the conveying belt, a first transmission roller is movably connected to the inner wall of one side of the lifting pipe and is movably connected with the conveying belt, discs are fixedly connected to the two ends of the first transmission roller, and swing rods are fixedly connected to one sides of the discs. According to the efficient lifting device, materials at the bottom of the lifting pipe can be scraped and lifted to the top end of the lifting pipe through the tipping buckets, manpower resources are saved, the working efficiency is improved, the materials can be prevented from falling to the bottom again, and the working efficiency of the device is improved; and the phenomenon that the device slips and shakes can be prevented, so that the stability performance of the device is improved.

The invention provides a blackboard eraser device capable of automatically collecting dust and a method. A plurality of through holes run through the upper portion and the lower portion are formed inthe bottom face of a box body, and blackboard eraser cotton is arranged around the through holes. Fans are arranged at openings in the upper ends of the through holes, air outlets of the fans are located in a semi-closed space, and dust suction cotton is installed at an outlet of the semi-closed space. A battery supplies power to an electronic control unit, a vibration collection unit and a motordriving unit. The vibration collection unit acquires vibration positions at set intervals and transmits the vibration positions to the electronic control unit, the electronic control unit judges whether the box body is moved or not according to the changes of the vibration positions, and then the motor driving unit is controlled to drive the fans to work. According to the device, automatic dust collection is achieved, the energy consumption of a motor is reduced, and the working time is prolonged.

The invention discloses a numerically controlled lathe with an alarm function. The structure includes a numerically controlled body, a control panel, an observation port and a base. The numerically controlled body includes a motor, a fixture, a baffle, a material guide belt, a separation device, a water pipe, and a transmission machine. , the guide belt includes a positioning rod, a runner, an isolation belt, and a waste chute; the isolation belt includes a guide plate, an isolation plate, and a waste chamber; the separation device includes a conveyor belt, a bite groove, a drive shaft, and a support rod; Rollers, teeth, and support rods include fixed blocks and brushes. When the water level alarm device sounds, the conveyor is started. Because the bite grooves on the inside of the conveyor belt and the teeth engage with each other, the drive drives the drive shaft to rotate, and the drive shaft rotates to drive the isolation belt. Rotate, the isolation belt will bring the waste chips in the waste chip chute to the separation device, and a brush is installed on the support rod. Chips block the water pipe, so as to avoid the accumulation of coolant and cause the CNC machine body to rust.

The invention discloses a double-spindle core-moving type numerical control lathe. The double-spindle core-moving type numerical control lathe structurally comprises a lathe, a protective door and a control panel, the protective door is connected to the front side of the lathe through movable clamping, and the control panel is embedded and fixed on the front surface of the lathe. The double-spindle core-moving type numerical control lathe has the beneficial effects that a motor drives a rotating shaft to rotate, so that a moving shaft rotates, a positioning block horizontally moves under the engagement of the moving shaft and a positioning cavity, the position of a cutter is changed, a workpiece is cut conveniently, the surface of the moving shaft is brushed by a brush plate under the movement of the positioning block, scraps are prevented from being clamped between the positioning block and the moving shaft, the positioning block is prevented from moving and blocking, the scraps inside a temporary storage groove fall on a bulge through a guide plate, the scraps squeeze a convex block downwards under the action of gravity, so that the convex block presses the limiting rod downwardsto rotate around a fixed shaft, air in an air bag is squeezed to blow the scraps brushed by the brush plate downwards, the scraps are prevented from falling back to the surface of the moving shaft, the scraps are removed, and the positioning block is moved conveniently.

The invention discloses a cutting component of an oblique machining tool. The oblique machining tool comprises a base body, wherein a machining table is arranged on the upper surface of the base body; one side of the machining table is an oblique plane; a cutting table is arranged on the oblique plane; a rotary working table is arranged at the upper end of the cutting table; a cutting mechanism is arranged on the rotary working table; the cutting mechanism comprises the cutting component; the cutting component comprises a spindle and a cutter head. By virtue of the oblique design, operators can conveniently observe; the machining processes and targets can be conveniently and accurately controlled in real time; the cutting component is high in balancing performance, high in strength, not liable to deform and relatively long in service life.

The invention provides a quilt basking device, belongs to the technical field of machinery, and solves the technical problems of low sunlight utilization ratio during quilt baking in the prior art. The quilt basking device comprises a rectangular plate-shaped quilt basking plate, wherein the quilt basking plate is arranged in the horizontal direction; a clip for clamping a quilt is arranged on the upper surface of the quilt basking plate; a flapping mechanism for flapping the surface of the quilt is arranged on the upper surface of the quilt basking plate; a plurality of through holes allowing light rays to pass through are formed in the surface of the quilt basking plate. The quilt basking device further comprises a bottom plate parallel to the quilt basking plate; the bottom plate is positioned under the quilt basking plate; the bottom plate and the quilt basking plate are fixedly connected through four supporting columns. The quilt basking device also comprises at least one inclined first reflecting plate; the inner end of the first reflecting plate and the side wall of the bottom plate are connected into a whole and form an obtuse angle; the outer end of the first reflecting plate extends slantways and upwards; a second reflecting plate is also fixed on the upper surface of the bottom plate. The utilization ratio of sunlight of the quilt basking device is high.

The invention discloses textile fabric drying equipment for spinning. The equipment structurally comprises a drying box, a control panel, a cleaning groove and supporting legs, the control panel is fixedly embedded at the front side of the drying box, the cleaning groove is movably connected to the front side of the drying box in a clamped manner, and the supporting legs are connected to the bottom of the drying box in a welded manner. The equipment has the beneficial effects that when the drying equipment is used, a pressure spring pushes a positioning plate downwards to enable an extrusion plate to extrude textile fabric, so that the textile fabric does not contain excessive moisture and is convenient to dry, a brush strip brushes the textile fabric to prevent dust adhered to the textilefabric from being solidified on the surface of the textile fabric after drying, moisture in the textile fabric is evaporated into water vapor through heat generated by a heating piece, the water vapor rushes to the two walls of a flow guide groove along a limiting plate to form water drops, a motor is started to drive a rotating rod to rotate continuously, a rotating plate and a water absorptionplate rub the inner wall of the flow guide groove continuously to adsorb the formed water drops, and therefore the water drops are prevented from falling back to the textile fabric.

The invention discloses a solar-powered seawater desalination plant and a high-concentration seawater separator. The seawater desalination plant comprises a cover body with an opening facing downwards. The lower edge of the cover body is provided with a water collecting sump with its outer edge connected with the inner wall of the cover body. The seawater desalination plant also comprises a drive unit and fan blades which are arranged inside the cover body and connected to the drive unit. The fan blades are driven by the drive unit to rotate, thus centrifuging water vapor inside the cover body onto the inner wall of the cover body. The surface of the fan blades is provided with grooves; rotation axis of the fan blades is vertically arranged; and the direction of the grooves is from the rotation axis of the fan blades towards the outside and gradually downwards. By additionally arranging a water plate in the seawater desalination plant, the high-concentration seawater separator is formed. The invention is not dependent on manpowered energy for seawater evaporation and recovery. Meanwhile, the device of the invention also can be used in collection of high-concentration seawater as well as extraction of salt, and has advantages of good aggregating effect, high efficiency and low cost.

The invention relates to circuit board dip soldering equipment, in particular to intelligent auxiliary dip soldering processing equipment for a circuit board. According to the intelligent auxiliary dip soldering processing equipment for the circuit board, a tin paste pool is automatically and rapidly cleaned, the surface layer of the tin paste pool is thoroughly cleaned, the cleaning process is automatically carried out, and the auxiliary working capacity is improved. According to the technical scheme, the intelligent auxiliary dip soldering processing equipment for the circuit board comprises a base, a heating chamber, supporting rods and the like, the heating chamber is installed on the upper side of the base, and the supporting rods are fixedly connected to the two sides of the front portion of the upper side of the base. According to the dip soldering device, the scraping and sweeping plate is driven by the first electric sliding rail to remove impurities of tin paste in the heating chamber, so that the tin paste in the heating chamber can be automatically cleaned, impurities on the surface of the tin paste are scraped, the defect that a scraper needs to be manually held for cleaning in traditional dip soldering work is overcome, the convenience of dip soldering work can be improved, and the working efficiency is improved. And manual operation steps are reduced.