41results about How to "Solve the problem of easy shaking" patented technology

The invention provides a circulating vertical conveyer comprising bases, a rack, a driving gear, a driven gear, a feeding and conveying device, a discharging and conveying device, a plurality of moving retainers and fork rods; the rack is fixedly arranged on the bases and is provided with a guide rail; the driving gear is mounted on the guide rail, and the rear of the driving gear is provided with a driving motor; the driven gear is mounted on the guide rail and is connected with the driving gear by a driving chain; the feeding and conveying device is mounted at the upper end of the guide rail; the discharging and conveying device is fixedly arranged at the lower end of the guide rail; the plurality of moving retainers are uniformly and fixedly arranged on the driving chain at intervals; and the fork rods are fixedly arranged on shaft sleeves of the moving retainers. The circulating vertical conveyer is compact in structure, small in floor area, high in circulating speed, capable of realizing automatic feeding and discharging, keeping the stability of goods in a moving process and preventing the goods from shaking or dropping in the moving process and particularly suitable for the situations that the plant layout is urgent, the production speed is high, and a product is required to be vertically conveyed from a high position to a low position or is vertically lifted from the low position to the high position.

The invention provides a sand-gravel screening machine sufficient in screening and relates to the field of construction machinery. The sand-gravel screening machine sufficient in screening comprises abase; a left supporting plate and a right supporting plate are fixedly connected to the upper surface of the base and symmetrically arranged with respect of the central axis of the base; the left side of the right supporting plate is provided with a vibration groove, and a spring is fixedly connected to the inner bottom wall of the vibration groove; and a right slide rod is fixedly connected to the end, away from the inner bottom wall of the vibration groove, of the spring and movably connected with the interior of the vibration groove. According to the sand-gravel screening machine sufficient in screening, through cooperation of a stirring motor, a transmission rod, stirring rods, a fixing block, a movable groove, a motor groove, a vibration motor, a screening tank, a rotary block, a vibration plate, a vibration rod, the vibration groove and a buffer groove, the effect that screening is more sufficient when the sand-gravel screening machine does sand and gravel screening work is achieved, and the problem that sand and gravel in an existing screening machine are stacked and cannot be screened sufficiently due to the existing screening machine screen the sand and the gravel only through vibration is solved.

The invention relates to an elastic arm key-press structure which is used for an electronic device provided with a trigger unit and is used for pressing the trigger unit to input control signals. The elastic arm key-press structure comprises a pressing part, a plurality of positioning parts, a plurality of elastic connecting parts and a plurality of reinforcing parts. The pressing part is arranged correspondingly to the trigger unit and is used for moving along a pressing direction to trigger the trigger unit; the positioning part is arranged on the outer edge of the pressing part to limit the pressing part to move only along the pressing direction. The elastic connecting part is connected with two sides of the pressing part to form the elastic arm structure then balance returning elasticity is supplied after the outer pressure which acts on the pressing part is released. The plurality of reinforcing parts are arranged between at least two elastic connecting parts to reinforce the rigidity of the elastic connecting part so as to solve the press-key swaying in the operation of the prior art.

The invention discloses a graphite crucible facilitating semiconductor crystal growth. The graphite crucible comprises a base, wherein a rectangular column is arranged in the middle of one side of thetop surface of the base, a placing seat is arranged in the middle of the top surface of the base, a furnace body is arranged on the placing seat, a graphite thermal field is arranged in the furnace body, supporting plates are arranged on the two sides of the bottom of the graphite thermal field, a graphite crucible is placed in the graphite thermal field, a quartz crucible is arranged on the inner wall of the graphite crucible, a rotating assembly is arranged at the bottom of a motor box, a lifting cavity is formed in the upper portion in the rectangular column, a lifting assembly is arrangedin the lifting cavity, reset cavities are formed in the front ends and the rear ends of the two sides of the interior of the placing seat correspondingly, and reset assemblies are arranged in the reset cavities. According to the invention, the graphite crucible is convenient to operate; through the adjusting assembly and the clamping assembly, the problem that an existing device is inconvenient to clamp and fix iridium rods of different thicknesses and sizes is solved; through the lifting assembly and the rotating assembly, the problems of high workload and high labor intensity during operation are solved; and the problem that an iridium rod is prone to shaking in the lifting process is solved.

The invention provides steamed pork roll production and processing equipment with automatic feeding and discharging functions. The steamed pork roll production and processing equipment comprises a base, wherein supporting columns are vertically and fixedly arranged at four corners of the bottom surface of the base; a rectangular dicing box is fixedly arranged at the central part of the top surfaceof the base; a rectangular feeding inlet and a rectangular discharging outlet are arranged at the lower parts of two sides of the dicing box correspondingly; a conveying assembly is horizontally arranged between the feeding inlet and the discharging outlet of the dicing box; a rectangular partition plate is vertically and fixedly nailed at the top part of the interior of the dicing box; and a longitudinal cutting assembly and a transverse cutting assembly are arranged at the positions, located at two sides of the partition plate, in the box body correspondingly. The steamed pork roll production and processing equipment provided by the invention has the following advantages: operation is convenient; through the conveying assembly and a driving assembly, the problem that a conventional cutting device is inconvenient for automatic pork liver feeding is solved; through the transverse cutting assembly and the longitudinal cutting assembly, the problems that the conventional cutting deviceis inconvenient to mount, dismount and replace and low in cutting production efficiency are solved; and through a guide assembly and a T-shaped guide rail, the problem that the cutter of the conventional cutting device is prone to shaking in the cutting process is solved.

The invention belongs to the technical field of fire-fighting equipment, particularly relates to an intelligent fire-fighting robot with a multi-angle adjustment function, and provides the following scheme now to solve the problem about multi-angle adjustment. The intelligent fire-fighting robot comprises a mobile vehicle body and a base, the top of the mobile vehicle body is fixedly connected with the bottom of the base, an auxiliary assembly is arranged at the top of the base, and a shell is arranged at the top of the auxiliary assembly. Through mutual cooperation of the mobile vehicle body, the base, the auxiliary assembly, the shell, a driving device, a supporting column, a spraying assembly, a driving assembly, an arc-shaped sliding groove, a through groove, a through hole, a second sliding groove, a second sliding block, a third sliding groove, a third sliding block, a fixing seat, a pulley, a first bearing seat, a second bearing seat and a supporting rod, the advantage that the robot has the multi-angle adjusting function is achieved, and the problems that a base of an existing intelligent fire-fighting robot does not have the multi-angle adjusting function, the spraying angle of the fire-fighting robot is required to be adjusted for multiple times, and the spraying angle cannot be automatically adjusted are solved.

The invention provides an anti-tipping coil loading and unloading trolley and a using method thereof. The anti-tipping coil loading and unloading trolley comprises a hollow trolley body and a liftingbase arranged in the trolley body and capable of ascending and descending in a vertical direction; a lifting platform is fixed to the top of the lifting base; a plurality of double-outlet-rod hydraulic cylinders are arranged below the lifting platform; a carrier roller base is installed in the middle of the upper portion of the lifting platform; two carrier rollers are arranged on the carrier roller base side by side and used for supporting coiled materials; a plurality of clamping devices are further hinged to the lifting platform; the multiple clamping devices are symmetrically arranged at the two axial ends of the carrier roller in pairs; the lower ends of each clamping device group penetrate through the lifting platform and are connected with a piston rod of a double-outlet-rod hydraulic cylinder; and the double-outlet-rod hydraulic cylinders control the clamping devices to clamp or loosen the coiled materials supported on the carrier rollers. A connecting rod is driven by the double-outlet-rod hydraulic cylinder to rotate to drive a pressing plate to clamp a coiled material, and the problems that shaking is likely to happen in the coil loading and unloading processes, and tipping is likely to happen in a serious situation are solved.

The invention provides a cloth winding machine which is convenient for changing rolls, and relates to the field of textile machinery. The cloth winding machine for easy replacement of rolls includes a body, the two ends of the upper surface of the body are respectively fixedly connected with a first auxiliary plate and a second auxiliary plate, and a first movable groove is opened on the right side of the second auxiliary plate , the inside of the first movable groove is movably connected with a slider, the right side of the slider is provided with a card slot, the inside of the card slot is inserted with a movable plate, and the right side of the second auxiliary plate is provided with a chute. The cloth winding machine which is convenient for changing the reel, through the first auxiliary plate, the second auxiliary plate, the first movable groove, the slider, the chute, the movable plate, the second movable groove, the insert block, the connecting block, the rope, the fixed seat Cooperate with the arc-shaped seat to achieve the effect that the cloth rolling machine is easy to replace the reel after rolling the processed fabric, which solves the problem that the existing rolling machine is inconvenient to replace the reel after rolling the textile fabric. A problem that will affect the working efficiency of the cloth winding machine.

The invention provides a vehicle platform structure and a sky train. The vehicle platform structure comprises a platform and a tunnel which is arranged on one side of the platform and allows the bottom of a vehicle body to be accommodated. The vehicle platform structure further comprises a guide rail; the guide rail is arranged within the tunnel so that a guide wheel at the bottom of a vehicle going to pull in is matched with the guide rail and runs along the guide rail. By using the vehicle platform structure, a problem that the sky train in the prior art is easy to shake when the sky train is pulling in is solved.

The invention relates to the technical field of stamping dies, and discloses a stamping die for an automobile. The stamping die for the automobile comprises an upper die base, the bottom of the left side of the upper die base is fixedly connected with the top of a guide column, the bottom of the guide column is movably connected with the top of a guide sleeve, the bottom of the guide sleeve is fixedly connected with the top of a lower die base, the left side of the top of the lower die base is fixedly connected with the bottom of a baffle, and the right side of the baffle abuts against the left side of the guide sleeve. According to the stamping die for the automobile, through the upper die base, a motor, a screw rod, a sliding block, a male die fixing plate, a male die and a female die, the male die moves left and right through a moving groove formed in the upper die base, different female die openings are selected, under the condition that a die does not need to be replaced, punchedholes in different shapes can be punched, other parts with different landing edge values can also be punched, the purpose of punching multiple shapes is achieved, and the problem that a punching device can only punch one shape is solved.

The invention discloses a slicing device for functional food processing. The slicing device comprises a worktable and a collecting box; a support frame is fixedly mounted on the worktable; a feed pipeis fixedly mounted at the top of the support frame; a slicing device body and a placing table are fixedly mounted on the side surface of the worktable; a cutting device comprises an annular mountingtable, an annular worktable, a support rod, an annular limiting table, a connecting rod, a cutter, a hand rocking rod and a limiting column; the limiting column is fixedly mounted on the inner wall ofa chute of the annular mounting table; the annular limiting table is fixed in the annular mounting table through the support rod; the annular worktable is slidingly connected with the annular mounting table; the annular worktable and the cutter are both hinged with the connecting rod; and the end, far from the connecting rod, of the cutter is rotationally connected with the annular limiting table. The slicing device can preferably stabilize food to be sliced during slicing to prevent shaking of the food, so that the sliced food is smoother and more beautiful, and the slicing efficiency is high.

The invention belongs to the technical field of offshore wind turbine installation, and particularly discloses an offshore wind turbine jacket foundation structure. The offshore wind turbine jacket foundation structure comprises a foundation bedplate, jackets, steel pipe piles, protection assemblies and compensation assemblies, wherein the jackets are clamped to the two sides of the bottom end ofthe outer portion of the foundation bedplate, the protection assemblies are installed inside the jackets, the steel pipe piles are installed at the bottom ends of the exteriors of the jackets, the compensation assemblies are installed inside the steel pipe piles, the protection assemblies are used for buffering and draining offshore waves, the protection assemblies comprise protection covers, arc-shaped buffering top covers and side pressure relief plates, the protection covers are installed between the two jackets, the arc-shaped buffering top covers are embedded inside the protection covers,and the side pressure relief plates are installed on the two sides of the outer portions of the protection covers. According to the offshore wind turbine jacket foundation structure, by arranging theprotection assemblies, the problem that the outer portions of the jackets are impacted by seawater for a long time and is prone to shaking is solved, and pressure relief buffer protection on the whole jackets is achieved.

The invention discloses a manufacturing method of a percolation device. In order to solve the problems that the clamping and fixing effect is poor and dust cannot be collected, the invention provides the following scheme that the percolation device comprises a base, side plates are fixedly connected to the two sides of the top of the base, a supporting plate is fixedly connected to the tops of the inner sides of the side plates, and a first air cylinder is fixedly connected to the top of the supporting plate; and the output end of the first air cylinder penetrates through the bottom of the supporting plate and is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a grinding motor, the output end of the grinding motor is fixedly connected with a grinding disc, and box bodies are fixedly connected to the positions, located at the inner sides of the side plates, of two sides of the top of the base. According to the percolation device, by arranging sliding grooves, sliding wheels and a supporting seat, the stable movement effect is achieved in the using process of a movable plate, the stable performance of the movable plate is improved, and the problem that the movable plate is prone to shaking in the using process is solved.

The invention relates to the technical field of parts and discloses an automobile stamping part with positioning grooves. The automobile stamping part comprises a first stamping part and a second stamping part, wherein both ends of the first stamping part are provided with a positioning groove. One side of the second stamping part is provided with a lug, and the second stamping part is clamped with the first stamping part by the lug. The top of the first stamping part is overlapped with a suction cup, and the middle of one side of the suction cup away from the first stamping part is fixedly connected with an exhaust pipe. Two sides of the top of the suction cup are both fixedly connected with a screw, and the left side of the top of the suction cup is fixedly connected with a fixed plate.The first stamping part and the second stamping part are preliminarily positioned by means of the positioning grooves and the lug, the second stamping part is clamped and fixed by a first clamping plate and a second clamping plate, and the problem that the traditional stamping parts are easy to swing when fixed and positioned by utilizing the positioning grooves is solved. The errors during welding are prevented, the positioning effect is good, and the positioning accuracy is ensured.

The invention discloses an artificial intelligence information display device for autonomous enrollment of a college entrance examination. The artificial intelligence information display device comprises a bottom plate, wherein the two sides of the bottom of the bottom plate are fixedly connected with outer shells. According to the artificial intelligence information display device, the bottom plate, the outer shells, first springs, buffer plates, second springs, buffer columns, universal wheels, shell bodies, electric rods, moving plates, moving columns, mounting plates, a box body, air bags, a supporting plate, supporting columns, an artificial intelligence information display screen, a sliding sleeve, sliding rods, baffle plates, guide wheels, third springs, sliding grooves and sliding blocks cooperate with each other, so that the artificial intelligence information display device has the advantages that the protection performance is good, the display height can be adjusted, and the problems that an existing artificial intelligence information display device is poor in protection performance, the display height cannot be adjusted, and when people move the artificial intelligence information display device, the device needs to be moved, strong vibration is liable to be generated in the moving process, internal elements are damaged, the service life is influenced, and the display height cannot be adjusted according to use requirements are solved.

The invention discloses a management comprehensive operation table for water conservancy and hydropower construction engineering and relates to the field of water conservancy and hydropower construction engineering. The management comprehensive operation table comprises a cabinet body, wherein a stepping motor is fixedly connected to the center of the bottom of an inner cavity of the cabinet body. According to the management comprehensive operation table, the cabinet body, a stepping motor, a driving wheel, a belt, a driven wheel, a screw rod, a threaded block, a stabilizing plate, a supporting plate, a moving rod, a base, a frame-shaped protective plate, a groove, an electric push rod, a pressing plate, a walking wheel, a sliding groove, a sliding block, a rubber pad, a cabinet door, a bearing seat, a sliding sleeve, a sliding rod, a limiting plate, a buffer spring and a damping block are matched with one another; the use height can be adjusted and transferring can be carried out, and problems that an existing management comprehensive operation table cannot adjust the use height and cannot carry out transferring, when people use the management comprehensive operation table, the height of the management comprehensive operation table cannot be adjusted to be suitable for operators with different heights, and in the transferring process, multiple persons need to carry the management comprehensive operation table, the labor of people is increased, time and labor are wasted, and people cannot use the device conveniently.

The invention discloses a building construction drilling machine with a correction function. The building construction drilling machine with the correction function comprises a punching machine base body, a limiting protection mechanism is fixedly installed on the edge of one end of the punching machine base body, positioning clamping mechanisms are symmetrically installed on the two sides of the back face of the limiting protection mechanism, a protection bearing mechanism is welded to the bottom of one end of the punching machine base body, an oil tank is installed at the bottom end of the punching machine base body, and a supporting assembly is installed at the position, corresponding to the bottom end of the oil tank, of the bottom end of the punching machine base body. Through the limiting protection mechanism, secondary fixing of a drill bit can be facilitated, so that connection between the drill bit and a punching machine is more stable, and shaking of the drill bit in the operation process is reduced; and meanwhile through an outer conical cover, the stability between the punching machine and a wall is improved, so that shaking of the punching machine during operation is reduced, operation of the drilling machine is facilitated, interference of shaking of the punching machine during operation on drilling of the wall is reduced, and drilling treatment on the wall is facilitated.

A lower transmission case of a mini-tiller comprises a case body, and the case body is formed through pressure casting; the case body is of a semi-closed structure, and the case body is hollow; a transverse through hole for containing a rotary tillage shaft is formed in the case body, and a flange face connected with a middle case body is arranged at the upper end of the case body; and at least six bolt holes are formed in the flange face. A pressure casting forming structure is adopted, and the lower transmission case is good in manufacturability and high in efficiency; and manufacturing cost is reduced, and meanwhile through flange connection, the whole stability after connection of the lower case body and the middle case body is improved.

The invention belongs to the technical field of auxiliary equipment for the anorectal department, in particular to an anal fissure prevention rectum sight glass for the anorectal department, and aims at solving the problem that the anal fissure prevention function is not achieved. The following scheme is provided: the rectum sight glass comprises a circular shell, and a rectum sight glass main body is transversely arranged in an inner cavity of the circular shell; the right side of the rectum sight glass body penetrates to the right side of the circular shell, arc-shaped grooves are formed in the top and the bottom of the circular shell, arc-shaped top blocks are arranged in inner cavities of the arc-shaped grooves, weather-proof layers are arranged on the surfaces of the arc-shaped top blocks, and lubricating layers are arranged on the sides, away from the arc-shaped top blocks, of the weather-proof layers. And shells are fixedly connected to the left side of the top and the left side of the bottom of the inner cavity of the circular shell correspondingly, by arranging a guide groove, a pulley and a fixed column, the effect of stable movement is achieved when the movable column is used, the stability performance of the movable column is improved, and the problem that the movable column is likely to shake when used is solved.

The invention discloses an automatic switching system for a medical LED cold light source standby lamp, and belongs to the field of medical LED cold light sources. The automatic switching system comprises a bottom plate, and the front side of the right side of the top of the bottom plate is fixedly connected with a main control circuit board. The bottom plate, the main control circuit board, an LED main lamp radiator, an LED lamp body, a guide plate, a digital photoelectric sensor, a fixing frame, a first position sensor, an optical fiber interface, a second position sensor, a first baffle, a stepping motor, a ball screw, a ball nut seat, a supporting plate, an optical focusing module, a standby lamp, a radiator, a guide rail, a guide groove and a second baffle are arranged and matched with one another, the automatic switching system has the advantages that the standby light source can be switched, the problems that an existing medical LED cold light source standby light source is inconvenient to switch, and when a main light of the LED cold light source standby light source breaks down, the standby light source cannot be switched, and the main light fault and the standby light source switching time in the operation process is greatly prolonged are solved.

The invention discloses an electric field line tensioning adjusting device, which relates to the field of organic waste gas treatment. The tensioning adjusting device is arranged at the tail end of anelectric field line and comprises a fixing part which is used for connecting theelectric field line and a mounting frame, a connecting part which is arranged in the center of the bottom of the fixingpart, and is fixedly connected with the end part of the electric field line, a fixing piece which is arranged below the connecting part, a moving piece which is arranged on the fixing piece in a sleeving mode, and is located below the fixing part, and an elastic piece which is arranged between the fixing part and the moving piece, and applies an upward pressure to the elastic piece. Upward pressure is applied to the elastic piece through the moving piece in the tensioning adjusting device, and the elastic piece applies counteractive and downward elastic force to the moving piece, so that an assembly formed by the moving piece, the fixing piece and the connecting part integrally forms downward tension, and then the electric field line connected with the connecting part is kept tensioned.

The invention discloses a clinical inhalation type drug delivery device for the respiratory medicine department. The clinical inhalation type drug delivery device comprises a clamping device, an adjusting device, a mixing device and an atomizing device. Through cooperation of the clamping device and the adjusting device, the problem that the respirator is prone to shaking when a user uses the respirator is solved, liquid medicine with high concentration can be diluted by arranging the medicine mixing device, the liquid medicine is atomized by arranging the atomizing device, and therefore the user can better inhale medicine into the lung conveniently.

The invention provides a vehicle platform structure and a sky train. The vehicle platform structure comprises a platform and a tunnel which is arranged on one side of the platform and allows the bottom of a vehicle body to be accommodated. The vehicle platform structure further comprises a guide rail; the guide rail is arranged within the tunnel so that a guide wheel at the bottom of a vehicle going to pull in is matched with the guide rail and runs along the guide rail. By using the vehicle platform structure, a problem that the sky train in the prior art is easy to shake when the sky train is pulling in is solved.

The invention discloses a mounting bracket for mounting a monitoring camera, and relates to the technical field of monitoring equipment, the mounting bracket comprises a mounting disc, a first bracket, a second bracket, an adjusting block and a fixed base, the side surface of the mounting disc is fixedly connected with a connecting column, and the other end of the connecting column is provided with the first bracket. Through mutual cooperation of the first support and the second support, rotation adjustment is conducted on the joint of the first support and the second support, when the joint is adjusted to a proper position, a sliding column is moved, an extension plate is driven to move downwards, a pressing pad abuts against the side face of the second support, then a pushing and pressing column is pressed, and a limiting plate is driven to extrude and fix the sliding column; and meanwhile, the friction force of a friction scraper is utilized, the clamping and fixing performance is improved, the sliding column is conveniently fixed and limited, the adjusting function is achieved, the problems that a traditional monitoring camera is inconvenient to adjust the angle, and the monitoring range is limited are solved, the adjusting function is added to the mounting bracket, and therefore the device is convenient to use.

The invention discloses a magnetic resonance coil support, and relates to the technical field of coil supports, the magnetic resonance coil support comprises a base, fixing columns and a rotary storage box, the base is internally provided with an inner cavity, the inner cavity of the base is provided with a driving assembly, and the upper surface of the base is symmetrically and fixedly provided with two groups of fixing columns; a rear protection plate is fixedly installed on the rear sides of the two sets of fixing columns, and a rotating assembly is arranged between the two sets of fixing columns. When a rotating shaft is about to move to the upper end of a fixing column, a driving gear is meshed with the lower end of a driving rack, along with continuous upward movement of the rotating shaft, the driving rack drives the driving gear and drives the rotating shaft to rotate, and finally the rotating storage box can be driven to swing by 90 degrees through the connection effect of a fixing end block; the front face of the rotating storage box faces upwards, a manual pulling mode adopted in the prior art is replaced, the labor intensity of an operator is reduced to a certain degree, the overall automation degree of the device is improved, operation is easy, and time and labor are saved.

The invention relates to ester-soluble polyurethane printing ink, a preparation device and a preparation method thereof, and belongs to the technical field of ester-soluble polyurethane printing ink preparation, the ester-soluble polyurethane printing ink comprises a first connecting rod and a second connecting rod, the first connecting rod is provided with a threaded hole and a limiting hole, and external threads matched with the threaded hole are distributed on the outer surface of the bottom of the second connecting rod; the preparation method of the ester-soluble polyurethane printing ink comprises the following steps: step 1, mixing: mixing in the preparation process of the ester-soluble polyurethane printing ink is realized by a stirring piece; step 2, primary grinding: grinding the mixed ester-soluble polyurethane ink at normal temperature; step 3, secondary grinding: adding the pigment and grinding again; and 4, rolling, grinding and dispersing in a ball mill to prepare a slurry dispersion, arranging a limiting piece on a second connecting rod, forming a limiting hole in a first connecting rod, and improving the abutting force between the first connecting rod and the second connecting rod, so that the problem that the first connecting rod is easy to shake under the counter-acting force of a stirred object in the prior art is solved.

The invention provides a concrete stirrer with good buffering property. The concrete stirrer comprises a stirrer body; a stirring drum is fixedly mounted at the bottom of an inner cavity of the stirrer body; a fixing block is fixedly mounted in a central position on the top wall of the inner cavity of the stirrer body; a rotating shaft is movably connected with the bottom of the fixing block; oneend, far away from the fixing block, of the rotating shaft extends to an inner cavity of the stirring drum; stirring shafts are fixedly mounted on the two sides, located in the inner cavity of the stirring drum, of the rotating shaft; stirring blocks are fixedly mounted at the tops and the bottoms of the stirring shafts. The concrete stirrer with good buffering property, provided by the invention,has the benefits that through arranging a connecting trough, a stop block, a compression spring and a limiting block, the vibrations of bearing legs in the vertical direction are eliminated; in addition, by matching of a torque groove, an anti-torsion spring, the limiting block and a connecting rod, the vibrations of the bearing legs in the horizontal direction are eliminated, so that a good buffering effect is achieved, and the problem that the conventional concrete stirrer is easy to shake during stirring is solved.

The invention discloses a work table used for silicone oil clutch fan machining detection. The work table comprises a machine frame, a regulation mechanism and a third fixed block. A fixed frame is fixed to the upper portion of the left side of the machine frame. A fixed plate is fixed in the fixed frame. An electric telescopic rod is fixed to the top of the fixed frame. A second motor is fixed tothe left side of a first fixed block. A chain is connected to a driving wheel in an engaged mode. A handle is fixed to the outer side of a second lead screw. The work table used for silicone oil clutch fan machining detection is provided with a first lead screw, a work table body and a movable rod. The second motor drives the driving wheel to rotate to drive a driven wheel and the first lead screw to rotate, and a first movable block in threaded connection with the left side of the first lead screw is driven to move rightwards at the same time. Under the support of the L-shaped movable rod, the work table body is supported to drive the work table body to rotate to regulate the angle, and therefore the work table body can be in a 90-degree perpendicular state, the angle of a silicone oil clutch fan can be conveniently regulated in the detection process, and the silicone oil clutch fan detection diversity is improved.

The invention discloses a production line and production process for a polyvinyl chloride paste resin model head. The production line and production process comprises a stirring device, a mold placement frame, a high-temperature forming device, and a cooling shaping device which are sequentially arranged according to a production flow for the polyvinyl chloride paste resin model head, wherein thestirring device is used for stirring polyvinyl chloride paste resin raw materials; the mold placement frame is used for placing a model head mold, the high-temperature forming device is used for heating the model head mold, the cooling shaping device is used for cooling the model head mold; the model head mold comprises a base and an installation frame; a mold body is arranged in the installationframe; and a first locking mechanism is arranged at the outer side of the mold body. The production line and production process for the polyvinyl chloride paste resin model head solve the problem thatswing easily occurs between the stirring device and a moving trolley, avoid waste for the raw materials, and are capable of realizing accurate grasping for a heating time, so that the forming qualityfor the polyvinyl chloride paste resin model head is improved, and the operation of completing the whole forming process for the polyvinyl chloride paste resin model head through streamlined operation is realized; and the production line and production process for the polyvinyl chloride paste resin model head have the characteristics of being high in fixing stability and use safety.