109results about How to "Avoid removal process" patented technology

The utility model provides a tower crane standard section piece loading and unloading tool for a powder coating line, which relates to the technical field of tower crane standard section piece powder spraying and comprises a base and a plurality of supporting rods. The two groups of supporting rods are respectively and vertically arranged on two opposite side edges of the base, and the supporting rods on the two side edges are uniformly arranged at intervals and are mutually aligned; a main chord member of the tower crane standard section piece is erected on the two side edges of the base and abuts against the bottoms of the two supporting rods on the two side edges, and the two supporting rods support the two connecting rods respectively so as to position the tower crane standard section piece. According to the powder coating line, the problems of low coating efficiency and poor coating quality of the powder coating line on the standard section piece of the tower crane in the prior art are solved. According to the utility model, the coating quality is obviously improved, and the labor intensity and the safety risk of operators are reduced.

The invention relates to the technical field of plasma exosome treatment, in particular to a plasma exosome separation and extraction device. The invention aims to solve the technical problems that when an ultracentrifugation method is used for extracting the plasma exosome, the operation is tedious, and the difficulty of operators is increased. According to the technical scheme, the plasma exosome separation and extraction device comprises a centrifugal machine body, the surface of the centrifugal machine body is rotationally connected with a sealing cover through a rotating shaft, and a controller is arranged on the surface of the centrifugal machine body and used for controlling operation in the centrifugal machine. The centrifugal machine has the beneficial effects that the reagent adding mechanism, the sample storage mechanism and the injection mechanism are matched for use, most of tedious operations are replaced by electric programming, an operator is prevented from repeatedly taking out a plasma sample from the centrifugal machine body, the plasma exosome separation and extraction time is shortened, and the operation efficiency is improved. And the operation difficulty of operators is reduced.

The invention relates to the technical field of plastic particle production, and particularly discloses a plastic particle online sampling system, which comprises a feeding mechanism including a buffer hopper, a finished product hopper, a conveying pipe and a first fan; the sampling mechanism comprises a sampling pipe, a first valve body, a second valve body, a third valve body, a cyclone separator, a collecting box and a second fan, the sampling pipe is connected to the conveying pipe, the cyclone separator is connected to the end, away from the conveying pipe, of the sampling pipe, and the collecting box is arranged at the discharging end of the cyclone separator; the first valve body and the second valve body are both arranged on the sampling pipe, a branch pipe is arranged on the sampling pipe and between the first valve body and the second valve body, and the third valve body and the second fan are both arranged on the branch pipe; the guide mechanism comprises a guide piece, a baffle and a first motor. According to the sampling device, the inner wall of the sampling pipe can be cleaned, plastic particles in the previous sampling process are prevented from being taken out in the next sampling process, and the sampling accuracy can be guaranteed.

The false tooth processing and cleaning device comprises a cleaning machine, an opening is formed in the rear side of the top of the cleaning machine, a supporting frame is arranged on the rear side of the cleaning machine, and the end, away from the surface of the cleaning machine, of the supporting frame extends into the cleaning machine and is fixedly connected with a containing plate. The bottom of the supporting frame makes contact with the inner wall of the opening, the fixing mechanism comprises a transmission box arranged on the surface of the supporting frame in a sleeving mode, the front side of the transmission box is fixedly connected with the rear side of the cleaning machine, a pull rod is arranged on the rear side of the transmission box, and the front side of the pull rod extends into the transmission box and is fixedly connected with a push plate. The back face of the push plate is fixedly connected with a clamping block. According to the cleaning machine, false teeth in the cleaning machine can be rapidly taken out, the situation that a user needs to take out the cleaned false teeth with hands frequently is avoided, the practicability of the cleaning machine is enhanced, and the phenomenon that after the false teeth are cleaned, the user needs to take out the false teeth with the hands is avoided.

The utility model discloses a sole pressing machine convenient for feeding and discharging, which belongs to the technical field of sole pressing machines, and comprises a sole pressing machine body, two L-shaped plates are arranged on the sole pressing machine body, four upright posts are fixedly connected to the bottoms of the L-shaped plates, one end of each upright post is fixedly connected with a T-shaped post, two movable plates are slidably connected to the inside of the sole pressing machine body, and the movable plates are fixedly connected to the bottom of the sole pressing machine body. And the two movable plates are in threaded connection with a two-way screw rod. According to the sole pressing machine facilitating feeding and discharging, by arranging a bidirectional lead screw, moving plates, a round hole, a square hole, a T-shaped column and an L-shaped plate, a rotating handle is rotated to enable the two moving plates to be away from each other, the square hole makes contact with the T-shaped column, the square hole limits the T-shaped column, fixing of the L-shaped plate, a first shoe mold and a second shoe mold can be completed, and then replacement work of the first shoe mold and the second shoe mold is completed; according to the sole pressing machine, the second shoe mold and the first shoe mold can be conveniently and integrally replaced, so that shoes of different models can be conveniently fixed and subjected to sole pressing, and the applicability is improved.

The invention discloses a polycarbonate plate hot press molding device, and belongs to the technical field of polycarbonate plates. A polycarbonate plate hot press molding device comprises a box body, an inner cavity of the box body is fixedly connected with a partition plate, a motor is fixedly installed at the bottom of the inner cavity of the box body, an output shaft of the motor is fixedly connected with a residual gear, the outer side of the residual gear is meshed with a second large gear, and the outer side of the second large gear is fixedly connected with a supporting rod. And one end of the supporting rod is rotationally connected with the box body. According to the polycarbonate plate hot-press forming device, by arranging the feeding assembly, when the polycarbonate plate is subjected to hot-press forming, an eccentric wheel can be automatically controlled to rotate, and therefore a pushing plate pushes the polycarbonate plate at the lowest position in a storage box into a model base; and the situation that the polycarbonate plate needs to be manually placed on the model base by a worker is avoided, so that the labor intensity of the worker is reduced, and then the forming efficiency of the device on the polycarbonate plate is improved.

The utility model provides a raw material cleaning device for food processing, and relates to the technical field of food, the raw material cleaning device comprises a water tank, one side of the water tank is fixedly connected with a first supporting plate, the upper surface of the first supporting plate is fixedly provided with a first electric push rod, and the telescopic end of the first electric push rod is fixedly connected with a lifting plate; and a through groove is formed in the top of the lifting plate. According to the raw material cleaning device, by starting the driving motor, the driving motor drives the threaded rod to rotate, the through groove limits the moving block, the threaded rod drives the moving block to move left and right, then the moving block drives the cleaning frame to move left and right, and water in the water tank can flush raw materials in the cleaning frame through the through hole; and after cleaning is completed, a first electric push rod is started, and then the first electric push rod drives the cleaning frame to move up and down, so that the cleaning frame is conveniently hoisted, and the situation that a worker stoops to take out the raw materials in the cleaning frame is avoided.

The utility model discloses an ecological agriculture vegetable cleaning device, relates to vegetable cleaning device technical field, including cleaning pool, the front end outer surface of cleaning pool is provided with side plate and mud receiving tray, the side plate is located the mud receiving tray, one side outer surface of side plate is movably connected with the turnover frame, and the turnover frame is located the mud receiving tray. A sieve plate is arranged in the middle of the overturning frame, and a connecting spring is arranged between the overturning frame and the sieve plate. According to the ecological agricultural vegetable cleaning device, when the side plates are used, the overturning frame can be driven by the third driving motor to overturn, vegetables in the overturning frame can be conveniently poured into the cleaning water pool to be cleaned, the vegetables can be placed on the sieve plate before cleaning, and the cleaning effect is good. Then a vibration motor can be started to vibrate a sieve plate, the sieve plate can shake through a connecting spring, soil on the vegetables can be screened out through shaking, then the soil can be received through a soil receiving disc, and a large amount of soil can be prevented from entering a cleaning water pool.

The utility model discloses a novel workpiece automatic detection pressure device. The novel workpiece automatic detection pressure device comprises a base, a pressing block, a pressure sensor and a vacuum adsorption assembly. In the application, the driving piece drives the transmission rod to rotate, the transmission rod provides pushing force for the moving seat through screwing with the inner surface wall of the moving seat, the moving seat drives the vacuum suction cup to longitudinally move along the polished rod until the vacuum suction cup moves to a proper longitudinal position, and the corrugated pipe synchronously stretches out and draws back in the process; the workpiece is placed on the base and above the vacuum chuck, the vacuum generator works, the vacuum chuck performs negative pressure adsorption on the workpiece to position the workpiece, finally, the pushing piece pushes the bracket, and the pressure sensor is matched with the pressing block to perform pressure detection on the workpiece. The vacuum suction mode is not affected by the outer contour of the workpiece, the longitudinal position of the vacuum suction cup can be adjusted, and different positioning requirements can be met.

This invention discloses a biological product extractor, belonging to the technical field of nucleic acid extraction equipment. The biological product extractor includes a support unit and a horizontally adjustable eccentric vibration module. The support unit includes, from top to bottom, an electromagnet disk, a temperature regulating element, and a first moving plate. The electromagnet disk is used to hold a type plate containing magnetic beads. The electromagnet disk is electrically connected to a control module to control its magnetic phase. The temperature regulating element is used to regulate the temperature of the type plate above the electromagnet disk. The output end of the horizontally adjustable eccentric vibration module is connected to the first moving plate to shake the type plate above the electromagnet disk. This invention combines the functions of a magnetic field module for regulating the aggregation and dispersion of magnetic beads, vibration and shaking, and temperature regulation. It avoids the addition and removal of biological products between multiple devices, reducing cross-contamination of biological products and improving the efficiency and quality of biological product preparation.

The invention relates to the technical field of oil stain treatment, and discloses plastic product surface oil stain treatment equipment which comprises a main body and a top frame, the top frame is fixedly connected to the top of the main body, an ultrasonic cleaning frame is fixedly connected to the position, located in the main body, of the bottom of the top frame, and a bottom mounting frame is fixedly connected to the bottom of the main body; strip-shaped through holes are formed in the two opposite sides of the top frame, the lifting mechanism is arranged in the bottom mounting frame and comprises a motor, and the motor is fixedly connected to the interior of the bottom mounting frame. According to the ultrasonic cleaning device, the phenomenon that a plastic product is corroded due to the fact that the plastic product is soaked in cleaning liquid in the ultrasonic cleaning frame for a long time is avoided, after the sinking backboard sinks into the ultrasonic cleaning frame, the two upper racks abut against each other, an inlet of the ultrasonic cleaning frame can be shielded through the two covering plates arranged on the covering plates, and the ultrasonic cleaning effect is improved. Noise transmission can be reduced, cleaning liquid is prevented from splashing, and external impurities are prevented from entering the ultrasonic cleaning frame to further pollute the cleaning liquid.

The utility model relates to a combined type white spirit fermented grain sampler, which comprises an outer rod, an inner rod, an inner rod and an outer rod, wherein the outer rod is arranged in a fermented grain pile to provide a stable sampling channel; the inner rod is inserted into the outer rod to assist the insertion of the outer rod; and the sampling rod is used for taking out the fermented grain sample from the sampling point of the fermented grain pile. The inner rod is detachably connected with the outer rod, and under the condition that the inner rod is connected with the outer rod, the inner rod blocks the far end of the outer rod to prevent fermented grains from entering the outer rod; under the condition that the inner rod is drawn out of the outer rod, the sampling rod is inserted into the outer rod so as to take out a fermented grain sample through a sampling channel formed by the outer rod. Through the combined use of the inner rod, the outer rod and the sampling rod, the sampling difficulty during multiple sampling of fermented grains can be reduced, and accurate fixed-point sampling is ensured, so that the purity of a sample is improved.

The utility model relates to the field of nylon raw material storage, and discloses a nylon raw material storage box with a drying function, which comprises a box body with an opening at the bottom and used for storing nylon raw materials; the material collecting part is mounted at the bottom opening of the box body and is used for collecting nylon raw materials; the material taking mechanism is mounted in the box body, one end of the material taking mechanism is connected with the material collecting part, and the other end of the material taking mechanism penetrates through the top of the box body, extends to the outer side and is used for taking out the nylon raw materials in the box body. According to the utility model, the material taking mechanism connected with the material collecting part is arranged at the top of the box body, so that the complexity of material taking operation is avoided, the combination of the material taking mechanism and the material collecting part ensures that nylon raw materials can be effectively gathered and smoothly taken out, and the fan can convey dry gas to the bottom of the box body through the material taking mechanism; dry gas can uniformly cover the whole box body, so that moisture is effectively discharged, and the nylon raw material is always in a dry state.

The utility model provides a precise die reclaiming device, which relates to the technical field of die reclaiming, and comprises a workbench, a support is fixed on the upper surface of the workbench, a hydraulic rod is fixed on the support in a penetrating manner, a stamping die is fixed at one end of the hydraulic rod, the other end of the stamping die is fixedly connected with the workbench, and the stamping die is fixed on the workbench. A rail plate is fixed to the position, close to the stamping die, of the upper surface of the workbench, the lead screw is driven by the motor to rotate, then the material taking plate moves towards the outside of the stamping die along the rail plate, and the metal part which is clamped and fixed to the material taking plate through cooperation of the spring and the extrusion plate is moved to the outside of the stamping die. And therefore, workers are effectively prevented from taking out the metal piece within the stamping range of the stamping die, and the safety accident that the hands are clamped is prevented.

The utility model relates to the technical field of hot melting devices, in particular to a hot melting device for assembling a server shell, which comprises a hot melting box, a supporting plate is fixedly connected to the bottom of the inner wall of the hot melting box, a cooling box is arranged on the right side of the hot melting box, a cooling mechanism is arranged above the cooling box, and the cooling mechanism is used for refrigerating the interior of the cooling box. A conveying mechanism is arranged in the hot melting box and the cooling box, the conveying mechanism is used for conveying the server shell group subjected to hot melting into the cooling box, the conveying mechanism comprises a connecting cover fixedly inserted between the hot melting box and the cooling box, and a conveying groove is formed in the connecting cover. The phenomenon that air in the hot melting box and the cooling box exchanges heat in the transferring process of the server shell subjected to hot melting can be reduced, the temperature in the cooling box is prevented from being affected, and therefore the cooling rate of the server shell subjected to hot melting is prevented from being affected.

The utility model discloses a special toolkit for railway track and guard, which comprises a toolkit body, the upper surface of the toolkit body is movably connected with a cover, the side surface of the cover is fixedly connected with a limiting block, the side surface of the toolkit body is fixedly connected with a fixing block, the inside of the fixing block is movably connected with an inserting block, and the inserting block is fixedly connected with the cover. And the side surface of the insertion block is fixedly connected with a mounting plate. According to the structure, the left fixing band and the right fixing band are matched, so that the toolkit body can be fixed on the waist of a person, the toolkit body can be rotated in front of the human body through rotation during use, tools can be taken out, and the toolkit body is matched with the telegraph bag and the placing bag, so that a frequently-used train timetable and a telegraph can be respectively carried and are convenient to watch and use at any time; the toolkit is simple in structure and convenient to use, frequent opening of the toolkit body for watching and taking out is avoided, operation is more convenient, storage and taking layout is scientific and reasonable, and a user can complete work tasks faster, better, safer and more convenient.

A modular charging pile convenient to maintain disclosed by the present invention comprises a charging pile, an electric box and a plurality of charging modules embedded in the electric box, one side of each charging module is provided with a rectification electric plate used for being electrically connected with an external power supply, and the rectification electric plates are fixedly installed on one side of the interior of the electric box. And an inert gas tank for inert gas is fixedly mounted on one side of the rectifying electric plate. During normal work, the electromagnet generates a magnetic field to enable the magnetorheological fluid to keep certain viscosity, the stability of the conducting strip and the piston plate is ensured, and a current path is maintained; by designing an electromagnet, a Venturi tube, a conducting strip and other devices, when the charging module breaks down and the current is sharply increased, a metal diaphragm of the conducting strip is fused, the electromagnet loses excitation, a first spring piece pushes a piston plate to extrude magnetorheological fluid to wrap a clamping groove to cut off electric connection, meanwhile, deionized water is treated to loosen a buckle, fault expansion is prevented, and the system safety is improved; and the damage to the charging module and other equipment caused by short circuit is reduced.

The utility model relates to the technical field of service vehicles, and discloses a tool service vehicle which comprises a moving vehicle, universal wheels are installed at the four corners of the bottom of the moving vehicle, a storage box is installed on the upper surface of the moving vehicle, and drawers are evenly inserted into the surface of the storage box. And the placement box is arranged on the upper surface of the storage box, and cover plates are installed on the two sides of the upper surface of the placement box through hinge structures. The upper surface of the containing box can be opened by folding the cover plate, when a user needs to put down tools, the tools only need to be placed on the surface of the cover plate and do not need to be placed into the service vehicle again, the user is prevented from frequently taking out the tools from the service vehicle, and the user can take and place the tools conveniently; the additionally arranged motor can finally drive the lifting plate to move upwards, large tools can be driven to move to the position above the containing box, the large tools do not need to be carried in the narrow containing box, and workers can conveniently take out the large tools.

The invention discloses a rice dumpling cooking machine convenient for discharging and a discharging method thereof, and belongs to the technical field of rice dumpling cooking, the rice dumpling cooking machine is characterized in that a mesh box, a fixed spring, a fixed clamping column, a blanking plate and a fixed clamping plate are arranged, a crane is clamped at the top of a lifting hook, and the crane is controlled to contract and move, so that a top frame and the mesh box can be lifted away from a cooking box; after the mesh box and the zongzi in the mesh box are gradually cooled, two groups of driving levers are pushed and extruded to get close to each other, so that two groups of fixed clamping columns get close to each other on two sides of a fixed clamping plate until the fixed clamping columns can penetrate through the interiors of fixed clamping grooves, and a discharging plate is turned over downwards to be opened at the bottom of the mesh box under the action of gravity; the mesh box is arranged, so that the rice dumplings can fall out from the bottom of the mesh box, the cooked rice dumplings in the mesh box can be conveniently taken out, the situation that the rice dumplings in the mesh box are taken out, and due to the fact that the mesh box and the rice dumplings are too heavy, the mesh box is difficult to push, and the mesh box topples over to take out the rice dumplings is avoided.

The invention discloses magnetron sputtering coating equipment integrated with a measuring device and an application method of the magnetron sputtering coating equipment, and particularly relates to the technical field of thin film deposition. The magnetron sputtering coating equipment comprises a process main chamber, a sample introduction chamber, a vacuum transmission cavity, a front supporting frame, a rear supporting frame, a wafer conveying device, a stress measuring instrument, a film thickness measuring instrument and a control system; the process main chamber and the sample introduction chamber are fixedly mounted at the top of the front support frame, the process main chamber and the vacuum transmission chamber are fixedly mounted on two sides of the sample introduction chamber respectively, the stress measuring instrument, the film thickness measuring instrument and the control system are fixedly mounted on the inner wall of the rear support frame, and the wafer conveying device is fixedly mounted in the rear support frame. According to the equipment disclosed by the invention, multi-target co-sputtering film formation and ion source auxiliary sputtering film formation of wafers of 8 inches and below can be realized; the automatic transmission of the wafer can be realized, the coating equipment and the measuring device are controlled through a preset system, and the stress measurement before and after film formation, the film thickness measurement and the calculation of the film stress are realized.

The present invention provides a packaging container that prevents a user from touching the wrong part of the container and thus taking out the contained object. It relates to a packaging container (10) for containing a medical device (12) (the contained object), the medical device (12) having a protective object portion (30) that needs to be avoided when taking it out and a gripping portion that can be held. A difficult-to-peel portion (46) and an easy-to-peel portion (48) are provided in the sealing portion (44) of the sealing film 18, which is peelably adhered to the container body (16). The difficult-to-peel portion (46) is adhered with relatively high strength to the portion surrounding the protective object portion (30) of the medical device (12), and the easy-to-peel portion (48) is adhered with low strength to the portion surrounding the gripping portion of the medical device (12).

The invention relates to the technical field of rice cultivation, in particular to a high-yield rice planting cultivation device which comprises a first connecting frame, a cultivation frame and the like. A plurality of culture frames are placed on the first connecting frame. The first motor drives the clamping plates to transfer necrotic rice plants, and the problem that due to the fact that an experimental field or an experimental box for rice cultivation has a certain length and width, experimenters cannot take out rice easily for research is solved; a second motor is controlled to drive a stirring plate to rotate in the direction close to a camera, so that the stirring plate stirs saline-alkali soil at the roots of rice plants clamped by clamping plates, the saline-alkali soil at the roots of the rice plants is scattered through the stirring plate, the saline-alkali soil falls back into a culture frame again, and the situation that necrotic rice plants are taken out, and meanwhile the culture efficiency is improved is avoided. A large amount of saline-alkali soil is also taken out, so that when another batch of rice plant experiments are carried out subsequently, the saline-alkali soil needs to be added again, and the operation is troublesome.

The present invention relates to the technical field of high-pressure pipe manufacturing, and specifically to a drawing device for high-pressure pipe processing, the drawing device comprising a machine base, an extrusion device, a cooling pool and a pulling mechanism, the extrusion device is arranged above the machine base, the extrusion device comprises a driving mechanism, a feeding seat, a screw barrel, a protective seat and a molding seat. Compared with the current high-pressure pipe drawing device, the present invention is provided with a protective component. When the molten material encounters a poor circulation in the molding channel, the protective component can timely cut off the connection between the first discharge channel and the second discharge channel. The molding seat and the protective seat in the present invention are detachably connected by threads, so that the molding seat can be replaced or repaired without stopping the machine. The present invention is also provided with a detection component. On the one hand, the detection component can monitor the rotation angle of the protective disk in real time, and on the other hand, it has a positioning function to avoid accidental rotation of the protective disk when an accidental power outage occurs.

The utility model belongs to the technical field of food processing, and discloses a food processing machine with a good noise reduction effect, which comprises a machine body, a cup body assembly arranged in the machine body and provided with a crushing cavity, a crushing device arranged in the crushing cavity, and a motor assembly arranged below the cup body and in transmission connection with the crushing device, the motor assembly is arranged in the machine body below the mounting cavity, the cup body assembly is detachably arranged in the mounting cavity, the machine body is further hinged to a cover body, and the cover body can cover the top opening of the mounting cavity so as to seal the cup body assembly in the mounting cavity. The cup body assembly is located in the installation cavity, noise generated in the cup body assembly can be repeatedly rebounded in the installation cavity, so that the energy of the noise is greatly reduced, the volume of the noise spread outwards is reduced, the noise reduction effect is improved, the cup body assembly can be detached relative to the machine body, meanwhile, the working noise can be greatly reduced, and the noise reduction effect is improved. And the light-tone use experience of consumers is met.

The invention is suitable for the technical field of juicing equipment, and provides orange juicing production equipment which comprises a bearing frame, a supporting plate, a transmission rod, an orange storage disc, a squeezing mechanism, a linkage mechanism and a limiting mechanism, the supporting plate is fixed in the bearing frame, the transmission rod is rotationally connected to the top of the bearing frame, the orange storage disc is coaxially fixed to one end of the transmission rod, and the squeezing mechanism is arranged on the transmission rod. And the base is positioned above the supporting frame. According to the scheme, the squeezing mechanism, the linkage mechanism and the limiting mechanism are arranged, the squeezing mechanism is used for squeezing the oranges, the rapid juicing effect is achieved, the linkage mechanism is used for squeezing the oranges on the orange storage disc one by one, assembly line type squeezing operation is formed, the juicing efficiency is greatly improved, and the labor intensity of workers is reduced. The tray can be automatically rotated to be opened through the limiting mechanism, orange residues fall off, the situation that the residues need to be manually taken out is avoided, meanwhile, next orange placing operation is facilitated, and the juicing efficiency is further improved while simplicity and high efficiency are achieved.

The bottle cage device comprises a supporting box and a cover shell, a plurality of through holes are formed in the supporting box and the cover shell, the supporting box is located on the inner side of an opening in the bottom of the cover shell, U-shaped plates are fixedly connected to the two ends of the cover shell, buckle plates are rotationally connected to the U-shaped plates, and the buckle plates are fixedly connected to the bottom of the cover shell. The bottom end of the buckle plate is bent towards the cover shell, the bottom end of the buckle plate is located below an opening of the cover shell, and limiting mechanisms are arranged at the two ends of the cover shell; when the device is used, the buckling plates are rotated on the U-shaped plates at the two ends of the housing, so that the bottom ends of the buckling plates move to the outer side of the opening in the bottom end of the housing, a supporting box containing a product carrier can be taken out of the housing, then the housing is moved to the position above the supporting box containing a product to be sterilized, and the supporting box is pushed upwards into the housing; and then the two buckle plates are reset, and the buckle plates can be used for limiting the supporting box in the housing, so that the product carrier can be quickly taken and placed, and the use is more convenient.

The utility model relates to the technical field of preserved product processing, and discloses a uniformly heated preserved product drying device which comprises a drying box, a box door is installed on the front face of the drying box, transmission assemblies are installed on the two sides of the drying box, the transmission assemblies are used for automatic discharging, and each transmission assembly comprises a limiting shaft and a rotating shaft fixedly connected to the top end of the box door. A transmission belt is in transmission connection between the limiting shaft and the rotating shaft, one end of the limiting shaft is fixedly connected with a limiting plate, and one end of the limiting plate abuts against the baffle. According to the uniformly-heated preserved product drying device, through the arrangement of the transmission assembly, a baffle is limited and blocked by a limiting plate, so that the baffle drives a rotating rod to deflect, hooks on a connecting rod also rotate along with the rotating rod, preserved products on the hooks slide off from the hooks, the fallen preserved products are collected through a sliding filter plate, and the drying efficiency is improved. The preserved product collecting efficiency is improved, and the situation that workers need to take out the preserved products on the hooks in the drying box one by one is avoided as much as possible.

The utility model relates to the technical field of wind turbine generator heavy-duty bearings, and particularly discloses a wind turbine generator heavy-duty bearing lubricating device which comprises a bottom plate and a wind turbine generator heavy-duty bearing body, an oil box is fixedly connected to the surface of the bottom plate, a limiting structure is arranged on the surface of the bottom plate, and the limiting structure comprises a supporting arm. The supporting arm is fixedly connected with the surface of the bottom plate, a servo motor is fixedly connected with the surface of the supporting arm, a lead screw is fixedly connected with the output end of the servo motor, the end, away from the servo motor, of the lead screw is rotationally connected with the surface of the bottom plate, and a driving arm is in threaded connection with the surface of the lead screw. And the surface of the driving arm is fixedly connected with an extension plate, the two sides of the extension plate are rotationally connected with threaded rods, and the surfaces of the threaded rods are in threaded connection with a support. According to the utility model, the problem that the heavy-duty bearing of the wind turbine generator needs to be taken out by hands when being placed in the oil box or taken out is solved.

The utility model discloses a self-destruction device for a hard disk. The self-destruction device comprises a hard disk main body, a destruction key and a storage device, according to the hard disk storage device, the hard disk main body is arranged on the inner side of the storage device, the limiting frame is overturned and moved to the front part of the storage bin, then the limiting frame is buckled into the inner side of the butt joint groove, and the padlock is used for locking the first lock hole part and the second lock hole part together, so that the position of the limiting frame is fixed; in this way, the limiting frame can limit and lock the hard disk body on the inner side of the storage bin to prevent other people from taking out the hard disk body, the limiting frame completely covers the position where the destruction key is located to prevent other people from making contact with the destruction key to execute self-destruction operation of the hard disk body, and the hard disk body is taken away or destruction operation needs to be executed on the premise that the padlock is unlocked. Other operation is effectively prevented, and the safety of the hard disk body is improved.