31results about How to "Reduce attachment" patented technology

The invention discloses a burr removing device for badminton racket processing, and relates to the technical field of burr removing devices, and the burr removing device comprises a composite mechanism. According to the burr removing device for badminton racket processing, through the design of a composite mechanism, a racket is placed on the fixing mechanism, the outer side of the racket is clamped through the fixing mechanism, so that the effect of fixing an object is achieved, burr removing operation is facilitated, a racket rod is placed in the stabilizing mechanism, and the stabilizing mechanism fixes the racket rod; the polishing mechanism is controlled to ascend and descend through the electric push rod so that the racket can be attached conveniently, the edge removing quality can be improved, the motor drives the center rotating shaft to rotate so as to drive the polishing mechanism to rotate, and therefore the effect of polishing the inner ring of the racket is achieved. And the metal chippings fall into the collecting box from the central groove, so that the effect of collecting the chippings is achieved, impurities are convenient to clean, and the deburring effect is prevented from being influenced.

The invention discloses a water purifier with a layered filter element structure, and relates to the technical field of water purifiers, and the water purifier comprises a composite mechanism. According to the water purifier with the layered filter element structure, through the design of the composite mechanism, liquid enters from the feeding pipe and then is filtered through the layered filter element, impurities in the liquid are adsorbed, and the inner wall of the composite shell is scraped through the scraping mechanism, so that the effect of cleaning the impurities on the surface is achieved, excessive precipitation of the impurities is prevented, and the service life of the water purifier is prolonged. Impurities enter the output mechanism after being precipitated, filtered liquid flows towards the discharging pipe, follow-up treatment is facilitated, the treatment mechanism clamps the layered filter element, so that the rapid fixing effect is achieved, follow-up disassembly and replacement are facilitated, and the effects that the equipment can work for a long time, and the efficiency is improved are achieved. And the service life of equipment is prolonged.

The invention discloses an efficient sewage treatment device based on a magnetic separation technology, and relates to the technical field of sewage treatment, and the efficient sewage treatment device comprises a composite mechanism. According to the efficient sewage treatment device based on the magnetic separation technology, through the design of a composite mechanism, sewage enters the composite shell from a feeding pipe, impurities in the sewage are adsorbed through a filter plate, so that the effect of purifying the sewage is achieved, the contact area is increased by forming a plate surface groove and opening the groove, the filter effect is improved, and the service life of parts is prolonged; a first electric push rod controls an annular plate to rub a filter plate up and down in the composite shell, so that the effect of cleaning impurities on the surface is achieved, impurity precipitation is reduced, the rubbed impurities are precipitated towards an output mechanism, subsequent discharge from the output mechanism is facilitated, filtered sewage is discharged from a discharge pipe, and subsequent operation is facilitated.

The invention discloses high-lead BGA welding equipment for integrated circuit packaging, and relates to the technical field of welding equipment, and the high-lead BGA welding equipment comprises a composite mechanism. According to the high-lead BGA welding equipment for integrated circuit packaging, through the design of a composite mechanism, materials are placed on the placing table, then the materials are clamped through the clamping mechanism, so that the effect of fixing the materials is achieved, the situation that the welding efficiency and the welding quality are affected due to deviation when the materials are welded is prevented, the bogie can rotate at the top of the welding frame, and the welding quality is improved. The welding machine is in sliding connection with the sliding set, so that the effect of adjusting the welding height is achieved, the application range is expanded, materials are welded through a welding opening, a positioning mechanism is aligned with a material welding point during welding, the effect of pre-positioning is achieved, the welding precision is improved, deviation is prevented, and the welding efficiency is improved. The welding efficiency is improved.

A partition plate is integrally formed between an acting side wall and a connecting boss, so that an air inlet area and an air outlet area which are located on the two sides of the partition plate and isolated from each other are formed in a rotor, and a plurality of supercharging fan blades are arranged in the air inlet area and used for centrifugal rotation to achieve air flow supercharging; the roots of the plurality of pressurizing fan blades are connected with the circumferential surface of the connecting boss and are arranged around the autorotation center at equal angles, so that gradually-expanded channels are formed among the pressurizing fan blades, a circle of confluence channels are arranged in the air inlet area along the inner side edge of the acting side wall, and the confluence channels are communicated with the gradually-expanded channels; the two sides of the rotor of the rotor engine are partitioned through the partition plates, normal air inlet and exhaust functions are guaranteed, the air inlet side of the rotor is provided with the supercharging fan blades rotating synchronously with the rotor, air in the air inlet area is entrained through rotation of the rotor, centrifugal supercharging airflow is formed through driving, the air inlet pressure is effectively increased, and then the air inlet amount of a combustion chamber is increased.

The utility model discloses a seed germination box for seedling raising, which comprises a box body, a bearing plate, a plurality of seed germination boxes and a plurality of seed germination boxes, a control panel is arranged on the front side of the top end of the box body, a water escape valve is mounted at the bottom of the left side of the box body in an embedded manner, the end part of the water escape valve is the same as a recycling box, and a box door is mounted on a rotating shaft of the front side of the box body; the bearing plate is arranged on the limiting rod in a sleeving mode, a sliding rod is arranged in the limiting groove, the inner wall of a sliding block makes contact with a seedling raising box, the leakage hole is formed in the bottom of the bearing plate, the water inlet is formed in the top of the box body, the water sump is arranged at the bottom of the water inlet, the water pump is installed in the top of the box body in an embedded mode, and the water conveying groove is formed in the box body. And paddles are arranged at the top ends of the water spraying pipes. According to the seed germination box for seedling culture, the stability of the seedling culture box can be ensured, and spilled water is effectively prevented from corroding equipment.

The invention discloses an external pressure load detection device and method for a resin concrete pipe product, and relates to the technical field of load detection, and the external pressure load detection device comprises a composite mechanism. According to the external pressure load detection equipment and method for the resin concrete pipe product, through the design of a composite mechanism, a pipeline is placed on a rotating column, and a motor drives the rotating column to rotate through a connecting belt, so that the vertical degree of the pipeline and the quality of the pipeline are detected, and when the rotating column rotates, a friction mechanism is pressed downwards to be attached to the pipeline; the friction mechanism is matched with the rotating column in a friction mode, the shaking space of the pipeline is limited, pipeline derailing caused by too high rotating speed is avoided, the working efficiency is improved, when the friction mechanism makes contact with the surface of the pipeline, skin chippings are easily generated, the chip removal effect is enhanced by forming the strip-shaped grooves and slotting, impurity attachment is reduced, the rotating effect is prevented from being influenced by excessive adhesion, and the heat dissipation effect is improved. Local overheating of the structure is avoided, and equipment performance is prevented from being affected.

The invention relates to the technical field of motor bearing processing, and discloses a bearing cleaning device and a cleaning method for motor processing, comprising a cleaning shell, the top of the cleaning shell is connected to a placing bucket, the bottom of the cleaning shell is respectively fixedly connected with a plurality of table legs, and also comprises a rotating cleaning mechanism, the rotating cleaning mechanism comprises a fixed ring fixedly connected to the bottom end of the inner wall of the cleaning shell, a staff member places a heavier bearing on the top of the cross ring through the placing bucket, the gravity of the bearing causes the cross ring to move downward, and is limited by a square hole, during the downward movement of the cross ring, the limit block moves inside the square hole, the limit block drives the fixed shell to move, the fixed shell drives the sliding plate to move, the sliding plate drives the clamping shell to move, a plurality of clamping shells approach each other, thereby clamping the bearing, so that the device can perform limited cleaning on bearings of different sizes, thereby enhancing the applicability of the device.

The utility model discloses an oil sludge pyrolysis non-condensable steam heat recovery burner, which relates to the technical field of non-condensable steam heat recovery burners, and comprises a burner cylinder, a burner connecting plate, a non-condensable steam inlet pipe and an air inlet pipe, and the burner connecting plate is welded on the outer wall of the burner cylinder. Air is injected into the air inlet pipe through the air blower, enters the upper cavity of the combustor barrel, is distributed by the air distribution pipe, is fully mixed with non-condensed steam and is ignited by the electronic igniter, so that the mixed gas is fully combusted, and a large amount of heat is released; heat is conducted into the heat recovery device through the burner connecting plate, so that the heat recovery device recovers the heat, and the heat recovery burner fully burns the oil sludge pyrolysis non-condensable steam, so that the effects of protecting the environment and saving energy are achieved, and meanwhile, the treatment cost of the non-condensable steam generated in the pyrolysis process is reduced.

The utility model discloses a kind of plasma generation devices, including device shell, positive plate, negative plate and voltage stabilizing device, dustproof filter screen is respectively attached and arranged in the left and right ends of device shell, and the upper end of dustproof filter screen is provided with limiting mechanism, the inside of device shell is installed fan, and the inside of device shell rear end is embedded with heat dissipation copper sheet, while the rear end of heat dissipation copper sheet is provided with heat dissipation fin, and heat dissipation fin stretches out the outside of device shell rear end.The plasma generation device can filter and dust removal treatment to the gas entering the inside of device shell, prevent dust from entering device shell, and combined with the setting of limiting mechanism, it is convenient to disassemble, clean and replace dustproof filter screen, prevent dust from adhering to dustproof filter screen for a long time, and combined with fan acceleration device shell inside gas flow, while it can quickly dissipate heat in device shell outward.

The utility model discloses a solid fuel production and processing reaction kettle convenient to clean, and relates to the technical field of reaction kettles convenient to clean, the reaction kettle comprises a reaction kettle body, lifting mechanisms are mounted on two side walls of the upper end of the reaction kettle body, a top cover is mounted on the upper surfaces of the lifting mechanisms, and a stirring mechanism is mounted in the middle of the lower surface of the top cover; a lower cleaning mechanism is mounted at one end, away from the top cover, of the stirring mechanism; side scrapers are symmetrically mounted on two sides, extending into the reaction kettle body, of the stirring mechanism; through the cooperation of the structure, the convenience of cleaning the inner wall of the reaction kettle body can be improved.

The invention discloses an on-ridge film mulching device for peanut ridging cultivation, and relates to the technical field of film mulching. According to the on-ridge film mulching device for peanut ridging cultivation, through the design of a composite mechanism, a roller shaft is connected with a rotating shaft block to be placed in a fixing frame, the roller shaft is fixed through the fixing frame, falling in the rotating film discharging process is prevented, film feeding is also facilitated, and the operation difficulty is reduced; the protection mechanism plays a role in covering the mulching film and prevents the situation that external impurities splash to damage the mulching film and affect the mulching effect, the backfilling mechanism is used for reclaiming the ground, the rolling mechanism is used for pressing the two sides of the mulching film, and therefore the mulching film can be effectively protected. And then the backfilling mechanism pushes the soil to accumulate towards the two sides of the mulching film, so that the mulching film is fixed and prevented from moving due to the influence of strong wind, and the mulching film quality is improved.

The utility model relates to the technical field of track components, and provides a track traffic component which comprises a base, limiting seats are welded to the two sides of the end face of the top of the base, steel rails are inserted into the limiting seats, conveying grooves are formed in the steel rails, and a plurality of communicating holes are formed in the inner walls of the two sides of each conveying groove at equal intervals. According to the rail transit component, the two valves on the three-way pipe are connected with the blower device and the water inlet device respectively, water and gas are controlled by the two valves to enter the conveying groove independently, the water or the gas can enter the water guide table through the communicating hole by means of the conveying groove, and the water or the gas can be sprayed outwards through the spraying rod; the steel rail can be washed through water, dirt on the steel rail can be removed, the steel rail can be air-dried through air, dryness of the steel rail can be kept easily, sewage can be guided to slide out through the water guide strip, water on the base can be drained through the water drainage opening, and water is prevented from being accumulated on the base.

A biological sensor includes a sensor body configured to obtain biological information; a cover member having a housing space and an opening of the housing space, the sensor body being housed in the housing space; a first sheet member provided to face the opening in the cover member; and a second sheet member provided to face the cover member with the first sheet member being between the second sheet and the cover member. At least a part of an outer periphery of the first sheet member projects with respect to outer peripheries of the cover member and the second sheet member. Thereby, it is possible to provide a biological sensor that can be suppressed from being detached from a living body, and can suppress reduction in attachment sensation due to deformation of skin caused by a body movement of the living body.

The invention belongs to the technical field of corn harvesting, and particularly relates to a rear-mounted corn returning machine which comprises a vehicle body. A feeding mechanism, a conveying mechanism and a peeling and threshing mechanism are arranged on the vehicle body; the peeling and threshing mechanism comprises a frame body and a fish scale threshing roller; a group of fish scale threshing rollers are rotationally connected in the frame body; a group of guide rollers are rotationally connected into the frame body, the guide rollers are located above the fish scale threshing rollers, and the guide rollers are perpendicular to the fish scale threshing rollers; the device is characterized in that the bottom end of the frame body is fixedly connected with a bearing cover, and one side of the bearing cover is in an opening state; arc-shaped filter screens are fixedly connected to the two sides of the bottom end of the bearing cover, a fixing block is fixedly connected to the middle of the bottom end of the bearing cover, the arc-shaped filter screens are symmetrically arranged relative to the fixing block, and the arc-shaped filter screens and the fixing block are fixedly connected; the side wall, away from the opening, of the bearing cover is rotationally connected with a pair of first rotating shafts symmetrically distributed relative to the fixing block. The problems of peeling and threshing during corn milk-ripe stage harvesting are solved.

The utility model relates to the field of solar construction, and discloses a piling mechanism for solar photovoltaic construction, which comprises a bottom plate, the lower surface of the bottom plate is in rolling connection with a plurality of rollers, and the lower surface of the bottom plate is in screwed connection with positioning screws on the side edges of the plurality of rollers. A first side plate and a second side plate are fixedly connected to the upper surface of the bottom plate, a top plate is fixedly connected to the upper surfaces of the first side plate and the second side plate, a sliding plate is slidably connected to the side surfaces of the first side plate and the second side plate, and a mounting pipe is rotatably connected to the lower surface of the sliding plate. A piling rod is connected to the inner wall of the mounting pipe in a clamped mode, a soil cleaning and brushing plate is fixedly connected to the side surface of the first side plate and the side surface of the second side plate, and a cleaning and brushing groove is formed in the upper surface of the soil cleaning and brushing plate in a penetrating mode. The pile driving device can achieve the effects that the pile driving rod can be rapidly detached and replaced, and soil attached to the pile driving rod can be conveniently removed.

The invention relates to the technical field of rail transit, and discloses rail transit platform screen door control equipment which comprises an equipment body, mounting seats are arranged at the two ends of the equipment body correspondingly, a plurality of mounting holes are formed in one side of each mounting seat, a wire fixing assembly is arranged on one side of each mounting seat, and each wire fixing assembly comprises a rear plate; a plurality of cambered surface seats, a plurality of threaded cylinders and a plurality of bearing blocks are integrally formed on one side of the rear plate, and the cambered surface seats are plastic seats. According to the invention, through the design of the wire fixing assembly, a connecting wire can be clamped and fixed by the cambered surface seat, so that the connection between an aviation plug on the connecting wire and an aviation socket in the control equipment is prevented from loosening and falling off, the use practicability of the control equipment is guaranteed, and the cambered surface seat can be pressed by using the double-cambered-surface pressing block, so that the practicability of the control equipment is improved. The inner diameter of the cambered-surface seat is shrunk, clamping and fixing of the cambered-surface seat to the connecting wire are improved, meanwhile, the cambered-surface seat is prevented from being opened, and the fixing effect of the wire fixing assembly to the connecting wire is guaranteed when the wire fixing assembly is used.

The invention discloses an intelligent device for ophthalmologic post-operation body position monitoring, and relates to the technical field of ophthalmologic post-operation body position monitoring, the intelligent device comprises an ear-hanging type shell, the interior of the ear-hanging type shell is provided with a human body wearing detection module, a three-axis acceleration sensor module, a voice reminding module and a data storage module, the human body wearing detection module comprises an infrared sensor detection module and a temperature detection module. According to the intelligent equipment for ophthalmologic postoperative body position monitoring, an infrared sensor detection module judges whether the intelligent equipment is in a wearing state or not, and in order to avoid the situation that the infrared sensor detection module is blocked by foreign matter and misjudgment occurs, a temperature detection module, namely a temperature sensor, is added for multi-sensor fusion judgment; the temperature sensor is installed at the position, close to the ear, of the patient, and when the infrared sensor detection module is switched on and detects that the temperature is within a preset threshold value, it is judged that the patient is in an effective wearing state, so that it is ensured that the device is effectively worn, and the accuracy of body position monitoring is ensured.

The invention discloses a perforating device for backpack processing and a perforating method, and relates to the technical field of perforating devices. According to the punching device for backpack processing and the punching method, through the design of a composite mechanism, a composite support plays a role in supporting equipment, a composite machine body controls a pressing rod to enable a punching mechanism to press materials, so that the material drilling effect is achieved, and before the punching mechanism drills holes, an electric push rod controls a ring-shaped bottom plate to press the materials; the silica gel block is made of silica gel materials and has certain friction performance, the friction force to materials is improved, when the ring-shaped bottom plate makes contact with the materials, the silica gel block drags the materials, the accuracy during operation is improved, and wrinkles during drilling are avoided; the anti-skid effect is achieved through the open grooves, meanwhile, the buffering effect is achieved, and abrasion to the materials is avoided.

The application relates to the field of agricultural planting technology and discloses an agricultural planting soil loosening device, which comprises an outer shell, walking wheels rotatably arranged around the bottom of the outer shell, a soil loosening assembly arranged on one side of the inner part of the outer shell, a seeding assembly arranged at the middle of the top of the outer shell, and soil loosening wheels rotatably arranged horizontally and longitudinally in the inner part of the outer shell. The soil loosening assembly is arranged to move air to the top of the soil loosening wheels through the air guide pipe during soil loosening, so that the top surface of the soil loosening wheels is cleaned in an automatic and multidirectional manner, and the cleaning dead angle is reduced. The contact plate and the pressing rod and other components in the side pressing unit are matched, the contact plate is tightly pressed against the soil on both sides of the device, the soil loosening wheels are cleaned, the contact plate is always pressed against by the plurality of pressing rods, the device is kept in a horizontal state, the height deviation of the device on both sides is reduced, the soil loosening depths of the soil loosening wheels on both sides are kept the same, and the uniformity of soil loosening is improved.

The invention discloses stirring equipment for waterless steeping mud and a stirring method thereof, and belongs to the technical field of waterless steeping mud processing. Comprising a material conveying assembly, rectangular supporting blocks are connected to the two ends of the material conveying assembly, a rectangular sliding groove is formed in the upper end of each rectangular supporting block, the specific gravity of a stirring cavity can be increased due to the fact that more and more waterless steeping mud exists in the stirring cavity, and therefore the stirring cavity slowly descends till the specific gravity of the stirring cavity is the same as that of a balancing weight; when the stirring assembly rotates, the first driving motor rotates reversely, the storage cavity restores to the original position, conveying to the stirring cavity is stopped, the storage assembly is connected with the driving assembly, and the stirring assembly conducts stirring operation on the waterless stemming, so that the conveying assembly, the storage assembly, the weighing assembly and the driving assembly generate a multi-linkage effect; and the quality error of the water-free steeping mud conveyed to the stirring cavity every time is reduced, so that the stirring effect of the stirring rod on the water-free steeping mud is optimal, and the quality of the finished water-free steeping mud is further improved.

The utility model discloses a continuous printing automatic ink adding mechanism which comprises an ink box, a feeding chamber and a box cover, the feeding chamber is arranged on the upper portion of the interior of the ink box, a safe ink amount chamber is arranged at the bottom of the feeding chamber, the box cover covers the top of the ink box, a connecting rod is connected to the center of the bottom of the box cover, and the connecting rod is connected to the bottom of the box cover. A flow guide plate is connected to the end, away from the box cover, of the connecting rod, an annular filter screen is connected to the edge of the bottom of the flow guide plate, a rotating shaft is connected to the center of the bottom of the safe ink amount chamber through a bearing, stirring rods are arrayed and connected to the outer wall of the middle of the rotating shaft, and electric heating wires are arranged on the periphery of the outer wall of the safe ink amount chamber. The annular filter screen is adopted to play a filtering role, tiny particles and impurities in printing ink are filtered and removed, the problems of chromatic aberration, spots, blurring and the like of printed matter can be avoided, and the phenomenon that the printing ink is solidified in a low-temperature environment can be avoided by matching electric heating of the electric heating wire with stirring of the stirring rod.

The invention discloses an integrated phosphating wastewater treatment device, and belongs to the related technical field of wastewater treatment.The integrated phosphating wastewater treatment device comprises an adjusting pond, a reaction pond, a sedimentation pond and a water purifying pond, the reaction pond is fixedly installed on the outer surface of one end of the sedimentation pond, and the water purifying pond is fixedly installed on the outer surface of the other end of the sedimentation pond; the outer surface of one end of the reaction tank is fixedly provided with a regulating tank, the bottom of the sedimentation tank is provided with a slope bottom plate, the inner side of the sedimentation tank is provided with a trash remover used for being matched with the slope bottom plate, the trash remover comprises a transverse scraping strip and two vertical scraping strips, the transverse scraping strip is fixedly installed at the lower ends of the two vertical scraping strips, and the vertical scraping strips are fixedly installed at the lower ends of the two vertical scraping strips. A filter is fixedly mounted between the sedimentation tank and the water purification tank; the sedimentation tank is provided with an automatic attachment cleaning structure, the daily cleaning problem of the sedimentation tank can be solved, comprehensive cleaning operation on the side edge and the surface of the sedimentation tank can be automatically completed, surface attachments of the sedimentation tank are reduced, and the drainage quality of the sedimentation tank is improved.

The present invention relates to the technical field of urban sewage treatment, and discloses an urban sewage monitoring and treatment device, including an auxiliary mechanism, wherein the auxiliary mechanism includes a sewage channel, and the outer wall of the sewage channel is fixedly connected to a first connecting rod. When monitoring sewage, the sewage is sucked into a monitoring box through a water inlet mechanism, and the sewage is monitored through a monitoring probe. When the monitoring probe contacts the sewage, the monitoring probe is cleaned by a cleaning component to prevent the monitoring probe from being attached by debris in the sewage, thereby reducing the influence of the attachment of the debris on the monitoring probe. After the sewage is discharged into the monitoring box, clean water is injected into the monitoring box through a third connecting pipe, and the monitoring box is cleaned by the cleaning component to avoid the monitoring probe and the inner wall of the monitoring bin being attached by debris for a long time, which may cause the monitoring bin and part of the monitoring probe to be corroded or rusted, thereby reducing the influence of the sewage on the probe and the monitoring bin, which is beneficial to the monitoring of sewage.

The utility model discloses a petroleum coke smashing device which comprises a base, a first vertical plate is fixedly connected to one end of the top of the base, a middle plate is welded to the top of the first vertical plate, petroleum coke in a heating tank can be heated and dried by arranging a heater, and a second motor can drive the heating tank to rotate slowly. Petroleum coke in the heating tank can be heated more uniformly, the drying effect in the heating tank can be improved, moisture and gas generated by the petroleum coke in the drying process can be discharged from a ventilation screen, after a top cover is twisted open, a sleeve shell is pulled, at the moment, a second shaft rod can drive a scraping disc to slide towards the outside of the heating tank, and the heating effect is improved. Meanwhile, a scraping disc can push the dried petroleum coke in the heating tank out of the heating tank, the petroleum coke pushed out of the heating tank can automatically fall into a crushing component in a crushing box to crush the dried petroleum coke, attachments on the surface of the crushing component are greatly reduced, the sharpness of the crushing component is improved, and the crushing efficiency is improved. Meanwhile, the waste of petroleum coke raw materials is also reduced.

The utility model relates to the technical field of storage devices, and discloses a storage device for containing sodium carboxymethyl cellulose, which comprises a storage barrel and a funnel communicated with the lower surface of the storage barrel, the upper surface of the storage barrel is in threaded connection with a top cover, and a lifting pipe is slidably inserted into the upper surface of the top cover. According to the storage device for containing the sodium carboxymethyl cellulose, through cooperative use of a pressing disc, a lifting pipe, a handle and a spring, when sodium carboxymethyl cellulose paste is needed, the handle can be pressed downwards, the handle drives the pressing disc to move downwards through the lifting pipe, and the pressing disc extrudes the sodium carboxymethyl cellulose paste in a storage barrel; according to the device, the sodium carboxymethyl cellulose paste can be taken out without dismounting the top cover, so that the device is convenient for workers to use, frequent contact between the sodium carboxymethyl cellulose paste and air is avoided, and the storage time of the sodium carboxymethyl cellulose paste is prolonged.

The invention discloses a display cabinet, and relates to the technical field of display cabinets, and the display cabinet comprises a composite mechanism. According to the display cabinet, through the design of a composite mechanism, materials are placed in the composite shell for closed display, collision to the materials is avoided, dust entering is reduced, the output pipe is connected to the middle of the inner side of the composite shell, the draught fan is connected to the top of the output pipe, wind power is generated through the draught fan, and the interior of the composite shell is ventilated; on one hand, the heat dissipation effect is achieved, the interior is kept dry, on the other hand, internal dust is absorbed through wind power, so that the effect of cleaning the internal dust is achieved, wind power is generated through a draught fan to drive a rotating block to slide, the inner wall of a pipeline is rubbed through an annular block, dust accumulation is reduced, and the ventilation effect is prevented from being affected; the chip removal effect is improved through the grooves, impurity attachment is reduced, the friction effect is prevented from being affected, the surface stress area of the component is increased through the block face grooves, and the rotating friction effect is improved.

The invention discloses a lifting device for grain processing, and relates to the technical field of lifting devices, and the lifting device comprises a composite mechanism. According to the lifting device for grain processing, through the design of the composite mechanism, grains enter the composite mechanism from the top of the processing mechanism, a first electric push rod pushes a composite shell to be lifted, the grain lifting effect is achieved, a first motor controls a rotating shaft to rotate, a rotating piece drives the grains to be conveyed to one side of an output pipe, and the uniform conveying effect is achieved; the outer side of the rotating piece is wrapped with a composite shell, so that the protection effect is achieved, pollution of external impurities to grains is reduced, smoke generated by grain conveying is reduced, the grains pass through a spiral plate when being output from the output pipe to the outside, the effect of stable output is achieved when materials are conveyed through a spiral structure, smoke generated by grain conveying is reduced, and blockage is avoided; and the rotating piece is connected with the scraping mechanism, so that the rotating conveying efficiency is improved, material residues are reduced, and pollution of the materials to equipment is avoided.

The invention discloses feed granulation equipment for breeding snakeheads and treating skin rot of snakeheads, and relates to the technical field of granulation equipment, and the feed granulation equipment comprises a composite mechanism. According to the feed granulation equipment for breeding the snakehead and treating the skin rot disease of the snakehead, through the design of the composite mechanism, materials enter the composite shell from the feeding port, the first motor drives the center rotating shaft to rotate to provide kinetic energy for the composite mechanism, the materials are smashed through the stirring device, and therefore material particles are uniform, subsequent granulation is facilitated, and the production efficiency is improved. In the material crushing process, material particles are easily adhered to the inner wall of the equipment, and the inner wall of the equipment is rubbed through rotation of the rotating mechanism, so that the effect of cleaning the materials on the inner wall is achieved, sufficient crushing of the materials is ensured, meanwhile, particle caking adhesion to the inner wall is avoided, and pollution to the equipment due to long-time adhesion of the materials is prevented; and the electric control valve is used for controlling the descending of the materials, so that the operation time of parts is enriched.