50results about How to "Realize the vibration effect" patented technology

The invention discloses a traditional Chinese medicine health-preserving decoction dreg recycling treatment method and device, and relates to the technical field of environment-friendly treatment of decoction dregs, the device comprises a tank body, a feeding pipe mounted on the outer wall of one side of the tank body, a drainage pipe mounted on the outer wall of one side of the tank body, two dryers mounted on the front side and the back side of the tank body respectively, and a first rotating disc, a plurality of filter cartridges are rotationally connected into the first turntable; the comprehensive auxiliary mechanism is used for assisting dehydration treatment, primary drying treatment, crushing treatment, secondary drying treatment and discharging treatment of the medicine residues; the crushing mechanism is used for performing crushing treatment on the medicine residues subjected to primary drying; an automatic adjusting mechanism; according to the traditional Chinese medicine health-preserving decoction dreg recycling treatment method and device, the effects of dehydrating, primary drying, crushing and secondary drying of decoction dregs are improved at the same time, and the problem that a filter cartridge is easily blocked due to the fact that the blades crush the decoction dregs in advance in the stages of dehydrating and primary drying of the decoction dregs is solved by controlling folding and unfolding of the blades.

The utility model discloses an on-line carbon emission detection device, which comprises a metal pipe, a first sampling pipe and a second sampling pipe, one end of the metal pipe can be inserted into a flue, the first sampling pipe and the second sampling pipe are coaxially arranged in the metal pipe, and one end of the second sampling pipe is inserted into the first sampling pipe so as to realize telescopic movement. Meanwhile, threaded rods capable of driving the second sampling tube to telescopically move are arranged in the first sampling tube and the second sampling tube, and a rotating ring capable of cleaning the inner ring wall of the second sampling tube is fixedly arranged at the end part of the threaded rod in the second sampling tube. According to the online carbon emission detection device, after the threaded rod is rotated through the motor, the rotating ring arranged at the tail end of the threaded rod can be driven to rotate along with the rotation of the threaded rod, so that the second sampling pipe can be wiped and cleaned through the rotating ring while the rotating ring rotates along with the telescopic movement of the second sampling pipe.

The utility model relates to the technical field of medical health care appliances, and discloses an arm rehabilitation training device for neurology department, which comprises a shell, a fiber inflatable cushion is fixedly connected in the middle of the shell, a plurality of rubber balls are fixedly connected in the middle of the fiber inflatable cushion, a motor is arranged in the middle of the rubber balls, and the motor is connected with the fiber inflatable cushion. The output end of the motor is fixedly connected with a rotating column, the outer side of the rotating column is fixedly connected with a semicircular rotor, an air pump is installed at one end of the outer side of the shell, an inflation pipeline is arranged on one side of the shell, one end of the inflation pipeline is fixedly connected to the output end of the air pump, and a containing groove is formed in the middle of the fiber inflatable cushion. A supporting assembly is arranged below the shell. According to the device, the vibration effect is achieved through the motor, the rotating column and the semicircular rotor, the vibration effect is transmitted to the containing groove through the rubber ball and the fiber inflatable cushion, and through the effects, the effect that the device automatically stimulates the arms of a patient when the arms of the patient are placed in the device is achieved.

The utility model discloses an automatic scraper driving device of a rail type rotary vibration machine. The automatic scraper driving device comprises a housing, the inner wall of the housing is connected with a guide rail arranged in the circumferential direction of the rotating shaft, the guide rail is obliquely arranged in the axial direction of the rotating shaft, and a rotating arm moving along the guide rail is fixed to the rotating shaft. The vibrating device has the advantages that in the rotating process of the rotating shaft, the rotating arm moves from the lowest position to the highest position along the guide rail and drives the rotating shaft to be lifted upwards under the guiding action of the spline, the rotating arm falls to the lowest position of the guide rail after passing through the highest position, and at the moment, the rotating shaft also falls downwards to play an effective vibrating role on aggregates on the inner wall of a receiver and a scraper; in this way, when the rotating shaft rotates, the rotating shaft ascends and descends in a reciprocating mode according to the process, and the purpose of effectively removing the accumulated objects on the inner wall of the receiver is achieved.

The utility model discloses a combined spliced graphitization furnace waste gas treatment device relates to graphitization furnace waste gas treatment device technical field, the utility model discloses a bottom plate is installed the filter jar at the top of bottom plate, the water tank is installed at the top of bottom plate, the top fixedly connected with exhaust pipe of water tank. The utility model discloses a filter part, specifically when the waste gas that enters the inside of filter jar is primarily filtered, the rotation of pivot one will drive the rotation of vibrating piece one, and the convex block on vibrating piece one will contact with the convex block on vibrating piece two when vibrating piece one rotates, makes filter plate slide on guide rod, and makes spring contract, when the convex block on vibrating piece one and vibrating piece two no longer contact, spring drives filter plate reset, to this realizes the vibration effect of filter plate, reduces the dust in waste gas and adheres the situation on filter plate, has promoted the passability of filter plate, has reduced the jam problem that filter plate appeared because of dust adhesion, has guaranteed the filtration effect.

The invention discloses a crushing device and a crushing method for processing inorganic grouting materials, and relates to the technical field of inorganic grouting material processing. The crushing device for processing inorganic grouting materials comprises a shell, a feed hopper is arranged on the top of the shell, a crushing roller is rotatably arranged in the feed hopper, and a screening plate is arranged in the shell; a grinding roller is rotatably arranged on the outer periphery of the top end of the driving shaft, an auxiliary component is arranged below the grinding roller, and a transmission component is arranged at the end of the grinding roller away from the driving shaft. When in use, some larger particles of inorganic grouting materials on the screening plate are scooped up by the auxiliary component and conveyed to the grinding roller, and then the inorganic grouting materials with larger particles are further crushed and ground by the cooperation of the grinding roller and the auxiliary component, so as to avoid the problem that when the grinding roller directly crushes the inorganic grouting materials with the screening plate as a plane, some inorganic grouting materials are easily stuck in the sieve holes of the screening plate, causing the clogging problem of the screening plate.

The utility model relates to the technical field of quartz sand, in particular to an iron impurity removing device for quartz sand, which comprises an iron removing mechanism, the iron removing mechanism comprises an iron removing box, the iron removing box is fixedly connected to one side of a feeding box, a magnetic transmission belt is in transmission connection with the interior of the iron removing box, and a scraping plate is fixedly connected with the interior of the iron removing box. One side of the scraping plate is attached to one side of the magnetic transmission belt; the vibrating mechanism comprises a vibrating box, the vibrating box is fixedly connected to the lower portion of the iron removal box and the lower portion of the feeding box, a second motor and a triangular prism are arranged in the vibrating box, and the second motor drives the triangular prism to rotate to achieve the effect of vibrating the iron removal box and the feeding box. According to the utility model, quartz sand enters from the feeding frame and is blocked by the baffle plate, so that the quartz sand impacts on the magnetic transmission belt, iron is adsorbed, scraped by the scraping plate and discharged through the iron outlet, the quartz sand is discharged through the discharging plate, and the iron can be continuously screened and automatically collected.

The invention relates to the technical field of photolithography masks, and discloses a photolithography mask defect repairing device and a photolithography mask defect repairing method, and the photolithography mask defect repairing device comprises a machine body; the two mounting frames are symmetrically arranged on the machine body; the two fixing blocks are symmetrically and fixedly mounted on the two mounting frames respectively; the servo motor is fixedly mounted on one mounting frame; the transmission wheel I is rotationally arranged at the output end of the servo motor in a sleeving manner; the half gear is fixedly mounted on the side wall of the fixed block; compared with the prior art, the mask plate cleaning device has the advantages that the worm and the half gear are matched with the telescopic rod, the mask plate is completely immersed into the cleaning tank for chemical cleaning, self-locking at any position can be achieved, it is ensured that the mask plate is stably clamped, the cleaning effect is improved, and after cleaning is completed, the mask plate can be cleaned conveniently. Reverse rotation of the servo motor can drive the telescopic rod and the clamping assembly to be lifted back to the horizontal position, liquid drops on the mask plate are spin-dried through the centrifugal effect of driving the clamping assembly to rotate, and cleanliness of the mask pattern position of the mask plate is further guaranteed.

The utility model belongs to the technical field of rice processing, and particularly relates to a coarse cereal cleaning machine for rice processing and production, which comprises a processing box body, the top of the processing box body is fixedly connected with a material inlet; the inner side of the processing box body is rotationally connected with a screening plate; a discharging plate is fixedly connected to the side wall of one side of the processing box body; the discharging plate is arranged at one end of the screening plate; a discharging pipe is arranged at the bottom of the processing box body in a communicating manner; a dust suction pipe is fixedly connected to the inner side wall of the processing box body; when the rice screening device works, the effect of driving the screening plate to vibrate is achieved, so that rice is screened by the screening plate, broken stones and impurities can be discharged to the outside through the discharging plate, and the filtered and cleaned rice can be discharged to the outside through the discharging pipe; the situation that the working efficiency of the dust collection device is reduced due to the fact that the filter plate is blocked by the adsorbed straw is reduced by the whole device; and the whole device improves the stability of the dust collection device during long-time working.

The utility model relates to a magnetic separator, and belongs to the technical field of magnetic separation equipment, the magnetic separator comprises a box body provided with an electromagnetic roller, the box body is provided with a feeding port and a discharging port, the feeding port is located above the discharging port, and a discharging mechanism located above the electromagnetic roller is further arranged in the box body; the discharging mechanism comprises a discharging plate located below the feeding port and a vibration assembly for vibrating the discharging plate, a plurality of discharging holes are formed in the discharging plate, and the discharging plate is obliquely arranged in the box body from the side close to the feeding port to the side away from the feeding port. The magnetic separation device has the advantages of reducing powder accumulation and improving the magnetic separation effect.

The invention discloses a sheet strip surface blowing anti-shake device which comprises a main frame mechanism, the main frame mechanism comprises a workbench, the top of the workbench is connected with a supporting frame, the workbench is internally provided with a collecting frame, the top of the collecting frame is provided with a vibration assembly, the supporting frame is internally provided with a blowing assembly, and the supporting frame is internally provided with a conveying assembly. An anti-vibration assembly is arranged at the bottom of the blowing assembly and comprises a pressing plate. By arranging the anti-shake assembly, a certain force can be generated on a pressing plate while a thin plate moves, meanwhile, the pressing plate is stressed to drive a sliding rod to move upwards and extrude a first spring, the first spring can generate a certain resilience force and drive the pressing plate to reset, and the thin plate can be pressed while the pressing plate is reset; and the labor capacity of continuously adjusting the nozzles by workers is greatly reduced, the situation that follow-up rollers are affected by deviation generated when the thin plate is subjected to blowing force is avoided, and the practicability of equipment is greatly improved.

The utility model relates to the technical field of drying devices, in particular to a hot air circulation multistage belt type drying device which comprises a machine shell, a plurality of conveying belt assemblies are arranged in the machine shell, each conveying belt assembly comprises a net-shaped belt body and two rotating shafts, the two rotating shafts are connected to the machine shell in a rotating mode, the net-shaped belt bodies surround the two rotating shafts, and the two rotating shafts are connected to the machine shell in a rotating mode. A plurality of first motors are installed at the rear end of the machine shell, the output ends of the first motors penetrate through the machine shell to be fixed to the rotating shaft, according to the hot air circulation multi-stage belt type drying device, by arranging the vibration mechanism, the double-shaft motor drives the oval block to rotate, the lifting rod conducts periodic reciprocating lifting motion under the action of the oval block and the spring, and therefore the drying efficiency is improved. And a contact column on the lifting rod drives the net-shaped belt body to move up and down rapidly and slightly, the vibration effect of the net-shaped belt body is achieved, the traditional Chinese medicinal materials conveyed above the net-shaped belt body are gradually spread under the vibration effect, and the problem that the drying efficiency is low due to stacking of the traditional Chinese medicinal materials is solved.

The utility model discloses a hot chocolate stirring device and relates to the field of stirring equipment. The device comprises a supporting seat, a stirring assembly and a vibration assembly, the supporting seat comprises a supporting table and sliding rails, the sliding rails are symmetrically arranged at the top of the supporting table, the stirring assembly is arranged at the top of the supporting table, and the stirring assembly comprises a stirring bottom plate, a stirring box and a gearbox. The stirring bottom plate is arranged above the supporting table, the stirring box is arranged at the top of the stirring bottom plate, the gearbox is arranged on one side of the stirring box, the vibration assemblies are symmetrically arranged on the two sides of the stirring assembly, and each vibration assembly comprises a conveying box, a vibration motor and a vibration block. The conveying box is fixedly arranged on the top of the supporting table. According to the utility model, the vibration motor and the spring are adopted to control the stirring box to move outwards in all directions, so that the omnibearing vibration effect is realized.

The present invention relates to the technical field of gypsum whisker production, specifically to a gypsum whisker production storage and unloading device system, including processing equipment for producing gypsum whiskers, the processing equipment including a storage part, a feeding part and a unloading device, the rolling device including an adjusting disk and a rolling wheel rotatably arranged inside a storage bin, a connecting rod rotatably installed inside the rolling wheel and extending to the adjusting disk for sliding connection, and an adjusting structure arranged inside the adjusting disk and used to adjust the rolling wheel; the adjusting structure includes a reduction motor fixedly installed inside the adjusting disk, an adjusting gear rotatably installed inside the adjusting disk, and a transmission gear fixedly installed on the output shaft of the reduction motor and meshing with the adjusting gear. The gypsum whisker production storage and unloading device system of the present invention can effectively break up some clumped or large pieces of calcium sulfate whisker raw materials by adjusting the rolling wheel to shrink or open through the transmission cooperation of the reduction motor, the transmission gear and the adjusting gear.

The invention belongs to the technical field of forge piece forming, and discloses a forge piece forming machining device which comprises a base, the upper surface of the base is movably sleeved with four evenly-distributed guide cylinders, the outer circle faces of the four guide cylinders are fixedly connected with a guide table, and the middle of the guide table is fixedly connected with a hydraulic column. The lower surface of the guide table is fixedly connected with one ends of four buffer columns which are evenly distributed, and the middle of the lower surface of the guide table is movably sleeved with one ends of four first springs which are evenly distributed and located on the outer edges of the four buffer columns. Through the arrangement of the resonance mechanism, when the buffer plate leaves the surface of a workpiece, the second spring is released to be matched with the hydraulic rod to achieve the vibration effect, and vibration can promote microstructure adjustment in a material, so that residual stress is more effectively released, the size stability of a forged piece is improved, and the follow-up machining difficulty and the rejection rate are reduced.

The utility model provides a packaging box punching device, which relates to the technical field of punching devices, and comprises a workbench, a support frame arranged above the workbench, a group of support legs arranged at the bottom of the workbench, a collection box arranged on the inner sides of the support legs, and a group of support mechanisms arranged on one side of the workbench, the supporting mechanism is jointly composed of a first electric motor, a first threaded rod, a threaded connecting block, a second electric motor, a second threaded rod and a supporting block. A supporting mechanism composed of an electric motor, a threaded rod and a supporting block is arranged to achieve local supporting of different punching positions of a packaging box, a material leakage hole is formed in the middle of the supporting block, and the phenomenon that the punching positions deform when the packaging box is punched is avoided; the punching mechanism achieves the effect of automatic punching of the packaging box.

The utility model discloses a sweet potato dicing device for sweet potato powder production, which comprises a bottom plate, the upper side of the bottom plate is provided with a vibrating screen mechanism, the two ends of the upper side of the bottom plate are respectively and fixedly connected with a support frame, the opposite sides of the two support frames are fixedly connected with a dicing box, and the inner side of the dicing box is provided with a dicing mechanism; the vibrating screen mechanism comprises four springs, the four springs are evenly distributed and fixedly connected to the upper side of the bottom plate, a screening box is fixedly connected to the upper sides of the four springs, a connecting base is fixedly connected to the inner side of the screening box, and an arc-shaped plate is fixedly connected to the upper side of the connecting base. A vibration motor is fixedly connected to the inner side of the connecting base, beating blocks are fixedly connected to the output ends of the two sides of the vibration motor correspondingly, and a plurality of evenly-distributed screening holes are formed in the bottom side of the screening box. Compared with the prior art, the sweet potato dicing device for sweet potato powder production has the advantage that the sweet potato dicing device for sweet potato powder production can prevent sweet potato blocks from blocking the sieve pores.

This utility model discloses a biopharmaceutical separation and purification filtration structure, belonging to the field of biopharmaceutical production. It includes a tank with a drug inlet connected to its inner cavity. A rotating rod is rotatably connected inside the tank. A motor for driving the rotating rod is installed at the top of the tank. A first spring is fixedly connected to the outer surface of the rotating rod, and a filter stirring blade is fixedly connected to the end of the first spring away from the rotating rod. This utility model, through the arrangement of the motor, rotating rod, first spring, filter stirring blade, and arc-shaped block, utilizes the elasticity of the first spring to achieve a vibration effect. This vibration causes the drug adhering to the filter stirring blade to flow downwards rapidly, and also shakes off some particles within the filter pores. This design not only improves filtration efficiency but also avoids clogging problems caused by impurity accumulation, effectively improving the quality and efficiency of biopharmaceutical separation and purification, and has significant technical advantages and application value.

This utility model relates to a filling device for processing fluorocarbon powder coatings. This filling device, by incorporating an auxiliary filling component, causes the entire storage container to vibrate during activation, effectively preventing agglomeration and bridging of the raw material within the container, which could hinder material flow. The device also features elastic connectors to effectively support the storage container and ensure vibration during operation. Furthermore, a dispersing component, when the drive shaft rotates the connecting shaft, causes the mounting base to rotate, which in turn drives the dispersing plate to agitate the raw material. This ensures effective dispersing of the fluorocarbon powder during use, preventing clumping.

This utility model discloses an integrated cooling and screening device for hydrolyzed feather powder, belonging to the field of feather powder processing technology. It includes a cooling box with a feed inlet connected to the upper left side. A cooling mechanism is installed inside the cooling box. A conveying cylinder is connected to the bottom of the cooling box, and a conveying mechanism is installed inside the conveying cylinder. A discharge port is opened at one end of the bottom of the conveying cylinder. A screening box connected to the discharge port is fixedly connected to the bottom of the conveying cylinder. Support legs are fixedly connected to both sides of the bottom of the screening box. A vibrating screening mechanism is installed inside the screening box, and a slag outlet is connected to one side of the screening box located at the lower end of the vibrating screening mechanism. In this utility model, by setting up a cooling mechanism, a conveying mechanism, and a vibrating screening mechanism, the device integrates the cooling and screening processing of hydrolyzed feather powder into a single integrated process. The equipment has a compact structure, small size, and higher working efficiency.

The utility model relates to the technical field of aluminum alloy production, and discloses a melt degassing device for aluminum alloy production, which comprises a bottom plate, the left side of the top end of the bottom plate is fixedly connected with an operation box, the inner wall of the operation box is provided with a cavity, and the cavity is connected with a storage barrel through a vibration assembly. A fixed cylinder is fixedly connected to the top end of the operation box, a feeding cylinder is fixedly connected to the left side of the top end of the fixed cylinder, sliding grooves are formed in the inner walls of the middles of the left end and the right end of the fixed cylinder, the sliding grooves in the two sides are connected with connecting blocks through a plurality of springs, and the opposite ends of the connecting blocks on the two sides are fixedly connected to the outer wall of a storage cylinder. And the bottom end of the storage barrel is fixedly connected with a discharge pipe. According to the aluminum alloy melt degassing device, aluminum alloy melt is subjected to degassing treatment through cooperation of the vibration assembly, the spring and the connecting plate, the degassing efficiency and effect are improved, the aluminum alloy production cost is reduced, and the effect of improving the aluminum alloy finished product quality is achieved.

The utility model discloses a metal product edge polishing device, which relates to the technical field of metal product processing, and comprises a processing plate, a worker places a metal product to be polished at the right center position of the upper end of a placing disc, then a servo cylinder is started, and the servo cylinder drives a pneumatic push rod to push towards the bottom end; the pneumatic push rod drives a limiting disc fixedly connected with the bottom end to limit the top end of the metal product, and then a grinding roller is started to grind the edge of the metal product; the grinding roller can quickly and uniformly grind the edge of the metal product, burrs, oxides and other impurities on the surface can be effectively removed, the smoothness and quality of the product are improved, and automatic grinding has higher efficiency and consistency.

The utility model relates to the technical field of filtering equipment, in particular to a pre-filter for condensed water, which has the effects of good filtering effect and high filtering efficiency, and comprises a filtering tank body, a filtering tank cover and a filtering component, a water inlet pipe and a water outlet pipe are respectively arranged on the side surface of the filtering tank body, and a drain outlet is arranged at the lower end of the filtering tank body. A mounting seat is arranged in the filtering tank body, mounting holes are formed in the mounting seat, the filtering components are respectively arranged at the mounting holes, the interior of the filtering tank body is divided into a water inlet cavity and a water outlet cavity through the mounting seat and the filtering components, the water inlet pipe and the drain outlet are communicated with the water inlet cavity, and the water outlet pipe is communicated with the water outlet cavity. The filtering tank cover covers the upper end of the filtering tank body, an air inlet pipe and an exhaust pipe are arranged on the filtering tank cover, the filtering assembly comprises a filtering frame, a filtering element, a filtering net and an elastic filtering sleeve, the upper end of the filtering frame is fixedly arranged on the mounting base, and a filtering cavity of an annular structure is formed in the filtering frame; and the filter element is filled in the filter cavity.

The utility model relates to the technical field of tomato processing, and discloses a tomato impurity removing machine which comprises a mounting plate, supporting legs fixedly mounted at the bottom of the mounting plate, a cleaning box fixedly mounted on the inner wall of the mounting plate and a processing assembly arranged in the cleaning box. The machining assembly comprises a lifting mechanism arranged in the cleaning box, a vibration mechanism is arranged below the lifting mechanism, the lifting mechanism comprises a side plate fixedly installed on the outer wall of the cleaning box, a first motor is fixedly installed at the top of the side plate, and a lead screw is fixedly installed at the output end of the first motor. According to the tomato impurity removing device, the lifting box can be lifted to drive the water filtering box to move upwards, so that water filtering treatment on tomatoes in the water filtering box is achieved, by arranging the vibration mechanism, the tomatoes can be driven to vibrate when the water filtering box vibrates, and the impurity removing effect of the tomato impurity removing device on the tomatoes is improved.

The utility model relates to the technical field of winding pipe processing, and discloses a winding pipe uniform cooling device which comprises a cooling box, a pipe inlet and a pipe outlet are symmetrically formed in the left side and the right side of the cooling box, a winding pipe can penetrate through the pipe inlet and the pipe outlet, cooling water is contained at the bottom end of the cooling box, and a cooling assembly and a vibration drying assembly are arranged in the cooling box. The cooling assembly comprises an annular pipe fixedly installed on the inner wall of the cooling box. Cold water is driven by the pump body to be sprayed on the surface of the winding pipe for cooling treatment, by arranging the vibration drying assembly, the cooled and shaped winding pipe is arranged in the cavity of the vibration frame in a penetrating mode, the eccentric shaft is driven by the gear motor to rotate, and then the vibration frame is driven by the transmission rod and the connecting rod to swing front and back. The effect of vibrating the winding pipe is achieved, water stains on the surface of the winding pipe are separated from the winding pipe under the vibration effect, and compared with drying through the air cooling effect in the prior art, the device has the advantages of being high in drying effect and low in energy loss.

The utility model discloses an automatic rivet sorting device, relates to the technical field of rivet sorting, and provides the following scheme that the automatic rivet sorting device comprises a supporting frame and a vibrating mechanism arranged in the supporting frame, the vibrating mechanism comprises a working assembly and a vibrating machine assembly, the working assembly comprises a motor, the motor is arranged in the supporting frame, and the vibrating machine assembly is arranged in the supporting frame. One side of the motor is fixedly connected with a bottom plate, one end of the motor is fixedly connected with a rotating shaft, through the arrangement of the connecting block, the motor fixed to the outer side of the bottom plate runs, the motor drives the rotating shaft to rotate, the rotating shaft drives the rotating plate to rotate, and a connecting column can be pulled to move up and down through connection; and the fixing columns drive the first springs to contract, the sieve plate can be pulled downwards through the fixing columns and the sliding disc, the vibration effect is achieved, the auxiliary vibration effect can be achieved when the sieve plate ascends by means of the elastic force of the first springs, and rivets can be sorted more sufficiently.

The present invention belongs to the technical field of automobile lamps, and in particular, is a connection component test tool for testing automobile lamps before they are manufactured and shipped, comprising a base plate, and also comprising a vibration device, a fixing device and a testing device installed on the base plate. The connection component test tool for testing automobile lamps before they are manufactured and shipped is provided with a vibration device, which can drive the lamps to be tested to vibrate and perform performance testing. The driving motor is connected to the cam group through a coupling to drive the rotation of the cam group. The rotation of the cam is converted into a lifting motion through a connecting rod, so that the pushing sleeve can be lifted and lowered in the lifting sleeve, and the pushing support sleeve generates vibration after lifting and lowering, achieving a vibration effect, so that the performance of the lamps can be tested, solving the technical problem that the existing lamp testing tool cannot fix the lamps, and different tooling needs to be replaced when performing different tests on the lamps, which reduces the detection efficiency.

A blowing device for screening high-purity aluminum powder effectively solves the problems that a screen is prone to being blocked, and working efficiency is low, and comprises a rack, an auger conveyor, a first rotating shaft and a second rotating shaft are arranged on the rack, an eggbeater head is fixed to the lower end of the first rotating shaft and located on the right side of the auger conveyor, and a first air supply pipe and a second air supply pipe are fixed to the rack. A first filter screen corresponding to the first air supply pipe is arranged on the side wall of the vertical channel, a second filter screen corresponding to the second air supply pipe is arranged on the vertical channel, the first filter screen is located above the second filter screen, the second rotating shaft is located on the right side of the first rotating shaft, and a first cam and a second cam are coaxially fixed to the second rotating shaft. The first cam makes contact with the first filter screen, the second cam makes contact with the second filter screen, and compression springs are installed between the first filter screen and the rack and between the second filter screen and the rack respectively.

The utility model relates to the field of raw material mixing devices, and discloses a raw material mixing device for feed production, which comprises a supporting seat, a rotating shaft is rotatably connected to the middle end of the inner side of the supporting seat, a pendulum assembly is arranged at the top of the supporting seat, a tank body is fixedly connected to the end part of the rotating shaft, and a discharge port is fixedly connected to the bottom of the tank body. A vibration block is fixedly connected to the top of the inner wall of the tank body, a first motor is fixedly connected to the center of the top of the tank body, and a sliding rod is fixedly connected to an output shaft of the first motor. According to the utility model, by arranging the vibration block, the motor I, the sliding rod, the stirring rod, the stirring plate, the scraping plate, a vibration plate, a spring, a sliding groove and a sliding block, when raw materials are attached to the stirring plate or the tank body, the motor I drives the vibration plate to rotate to be in contact with the inclined surface of the vibration block for extrusion, and the stirring rod and the scraping plate are driven to rotate and move up and down simultaneously, so that the raw materials cannot be attached to the inner wall of the tank body; the raw materials are effectively prevented from being attached, and the mixing uniformity of the raw materials is ensured.