100results about How to "Fix clean up" patented technology

The invention relates to the technical field of hollow part production, and discloses a metal-plastic composite car lamp frame shell integrated injection molding device which comprises an injection molding machine, a movable mold and a fixed mold are installed in the injection molding machine, an external manipulator and an external cooling module are installed outside the injection molding machine, and two fixing holes are symmetrically formed in the outer surface of the movable mold; an injection molding assembly is arranged in the injection molding machine, the injection molding assembly comprises not less than two metal pipes and not less than four extension pipes, and in the cooling process, the metal pipes are cooled from inside to outside based on the physical characteristics of the metal pipes; by means of the cooling mode, the middle of the molding material is cooled and shrunk firstly, the situation that the outer layer is solidified firstly due to the fact that cooling is conducted from the outside to the inside of the cavity traditionally is changed, when the internal material is cooled and shrunk, limitation of the solidified outer layer material is avoided, and therefore the problem that cavities are generated due to inconsistent shrinkage is effectively prevented.

The invention relates to the technical field of spiral steel pipe forming, and discloses a double-sided submerged arc welding spiral steel pipe forming device which comprises a rotating assembly, a long rod is arranged at the center of the rotating assembly, a carrier is installed at the end, away from the rotating assembly, of the long rod, and four grooves are evenly formed in the outer wall of the carrier. Through the arrangement of the carrier and the groove, the long-strip iron sheet moves in the inclination direction of the forming wheel when moving in the pipe body, the long-strip iron sheet is spirally guided in the inclination direction of the forming wheel to form a spiral pipe, and when the spiral pipe passes through the welding gun, the welding gun welds a spiral gap in the spiral pipe; and generated disintegrating slag falls into the groove to be collected, so that the problem that after the spiral pipe is formed, the disintegrating slag on the inner wall of the spiral pipe needs to be cleaned subsequently is solved.

The utility model discloses a ton bag cleaning device which comprises a machine base, a conveying line, a grabbing structure and an air shower structure, a cleaning station is formed on the machine base, the conveying line passes through the cleaning station and is used for transferring a tray loaded with a ton bag to the cleaning station, the grabbing structure comprises a grabbing clamping jaw movably installed on the machine base in the vertical direction, and the air shower structure is arranged on the grabbing clamping jaw. The grabbing clamping jaw is used for grabbing the ton bag, the air shower structure comprises a plurality of air shower openings formed in the machine base and used for blowing the ton bag and the tray at the cleaning station, and the sweeping structure comprises a sweeping brush movably installed on the machine base and used for sweeping the ton bag and the tray. According to the ton bag cleaning device, the contact position of the ton bag and the tray can be exposed, the air shower opening is formed to blow the ton bag and the tray, impurities are prevented from remaining at the contact position of the ton bag and the tray, and therefore the problem that an existing ton bag cleaning device cannot clean the contact position of the ton bag and the tray is solved.

The utility model discloses edge cutting and grinding equipment based on aluminum ingot machining, and relates to the technical field of edge cutting and grinding of aluminum ingot machining, the edge cutting and grinding equipment comprises a supporting frame, a material pushing mechanism is arranged on the top surface of the supporting frame, a grinding and dust removing unit is arranged on the top surface of the supporting frame, and a clamping unit is arranged on the top surface of the material pushing mechanism. And a pressing unit is arranged on the top face of the supporting frame, the polishing and dust removing unit comprises a second air cylinder, the second air cylinder is fixedly connected to the top face of the pushing mechanism, the output end of the second air cylinder is fixedly connected with a mounting groove, the mounting groove is slidably connected to the top face of the supporting frame, and a dust suction bin is arranged on the top face of the mounting groove. According to the aluminum ingot polishing device, the suction fan works, the problem that chippings generated during polishing cannot be cleaned is solved, the effect of sucking and storing the polished chippings is achieved, and the effect of polishing aluminum ingots subjected to edge cutting is achieved through mutual cooperation of the polishing grinding wheel and the second motor.

The invention relates to an automatic plate discharging system and method, and belongs to the technical field of plate machining. The system comprises a raw material area, a feeding area, a code printing area, a cutting area, a cache area and a sorting area, plate transfer is achieved through a conveying roller way, an intelligent travelling crane and a connection trolley, a shot blasting machine, a cutting machine, a sanding machine and a sorting robot with a visual recognition function are arranged, and pretreatment, cutting, sanding and sorting of plates are achieved. The method comprises the steps of incoming material storage, shot blasting treatment, transferring and coding, cutting, sorting and sanding, leveling and storage and tray returning. The small-piece concentrated sorting area is independently arranged on a traditional sorting area production line, batches with more small-piece plates are transported to small-piece concentrated sorting, the production takt is increased, the production efficiency is improved, the system is further provided with a central control system to achieve total scheduling, cutting and sanding equipment is distributed according to the thickness and size of the plates, and the production efficiency is improved. And less manpower, continuity and automation of plate blanking are realized.

The utility model discloses a hot-melt marking paint melting device, relates to the technical field of melting devices, and aims to solve the problems that in the prior art, after stirring, a large amount of paint is easily adhered to the inner wall of a barrel and cannot be discharged, the paint is easily wasted, and after the temperature in the barrel is reduced, the cooled paint is difficult to clean. According to the technical scheme, the device comprises a barrel, a top cover is connected to the top of the barrel, a cover plate is hinged to the outer wall of one side of the top cover, a servo motor is installed at the top of the top cover, an output shaft of the servo motor is connected with a stirring mechanism, and the stirring mechanism comprises a stirring rod. According to the coating stirring device, after the cover plate is opened, raw materials of a coating and water are added into the cylinder body and the cover plate is closed, the output shaft of the servo motor drives the connected stirring rod to rotate, and in the stirring process, the stirring rod drives the scraping strip to scrape the inner wall of the cylinder body, so that the coating is prevented from being adhered to the inner wall and accumulated.

The utility model relates to the technical field of organic fertilizer fermentation, and discloses a convenient-to-clean fermentation tank for organic fertilizer production, which comprises a fermentation cylinder, the top of the fermentation cylinder is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating column, and the bottom of the rotating column is rotatably connected to the inner wall of the fermentation cylinder. The bottom of the rotating column is fixedly connected with a guide pipe, the outer wall of the rotating column is fixedly connected with a barrel top cleaning tool, the outer wall of the barrel top cleaning tool is fixedly connected with a barrel wall cleaning tool, the outer wall of the rotating column is fixedly connected with a spray head, the outer wall of the spray head is fixedly connected with a hinge, and the outer wall of the hinge is fixedly connected with a one-way cover. According to the utility model, through the structures such as the spray head and the cleaning tool, residues of organic materials and microorganisms can be effectively removed, sanitation and neatness in the fermentation tank are ensured, the problem that the fermentation tank cannot be conveniently cleaned is solved, and the product quality is improved.

The utility model relates to the technical field of kitchen equipment, and provides a double-star dirty dish table cabinet disinfection device which comprises a table cabinet body, collection shells are embedded in the two sides of the interior of the table cabinet body, a water spraying shell is fixedly connected to one side of the top of the table cabinet body, and a telescopic pipe body is fixedly connected to the interior of the water spraying shell; the top of the telescopic pipe body is fixedly connected with an atomizing spray head, water blocking plates are arranged in the two collecting shells, scraping plate bodies are arranged in the two collecting shells, the tops of the two scraping plate bodies are fixedly connected with connecting rod bodies, one side of the top of the water spraying shell is connected with a sealing plug through threads, and the other side of the top of the water spraying shell is connected with a water outlet through threads. The outer surface of the connecting rod body makes contact with the interior of the table cabinet body, drainage grooves are formed in the two collecting shells, and the outer surface of the water blocking plate makes contact with the interiors of the drainage grooves and is matched with the interiors of the drainage grooves. By means of the technical scheme, the problem that in the prior art, scale on the inner wall of the device is inconvenient to clean is solved, and the practicability of the device is guaranteed.

The utility model discloses an iron piece galvanization production platform, which relates to the technical field of galvanization equipment, and comprises a base, the front part of the base is fixedly connected with a motor, the top of the base is provided with two cleaning mechanisms, each cleaning mechanism comprises a driving wheel, the front end of the driving wheel is fixedly connected with the motor, the rear end of the driving wheel is fixedly connected with a belt wheel, and the belt wheel is fixedly connected with the motor. The front portions of the belt wheels are rotationally connected with limiting blocks, the bottoms of the limiting blocks are fixedly connected with the base, the belt wheels are rotationally connected with one end of a belt, the other end of the belt is rotationally connected with the other belt wheel, one side of a driving wheel is in meshed connection with a driven wheel, and the outer side of the belt is fixedly connected with a fixing plate. And the inner side of the fixing plate is connected with a bolt in a meshed mode, the middle of the bolt is rotationally connected with one end of a scraping plate, through a cleaning structure, the effect of cleaning and storing impurities is achieved, and the problem that in traditional galvanizing equipment, the impurities on the surface of zinc liquid need to be manually scraped away is solved.

The utility model discloses an efficient high-pressure plate frame dehydrator for domestic sludge, and relates to the field of plate frame dehydrators, the efficient high-pressure plate frame dehydrator for domestic sludge comprises a mounting rack and a plurality of groups of dehydration frames, cleaning plates are movably mounted on the inner walls of the two sides of the plurality of groups of dehydration frames, a plurality of groups of limiting shafts are movably mounted at the upper ends of the plurality of groups of dehydration frames, and the plurality of groups of limiting shafts are respectively connected with the plurality of groups of cleaning plates; a toothed plate is mounted at the upper end of the mounting frame, the multiple sets of limiting shafts are movably connected with the toothed plate, and a collecting box is mounted at the bottom end of the mounting frame. Through the arrangement of the dewatering frames, the cleaning plates and the limiting shafts, after the dewatering machine completes dewatering operation on domestic sludge, the two sets of movable seats sequentially drive the multiple sets of dewatering frames to move, when the multiple sets of movable frames move, the multiple sets of cleaning plates move in a reciprocating mode, and the multiple sets of cleaning plates clean the inner walls of the two sides of the multiple sets of movable frames respectively; the sludge blocks fall into the collecting box, so that the labor amount of workers is reduced, and the sludge dewatering treatment efficiency is improved.

The utility model relates to the technical field of settling tanks, in particular to a coal chemical wastewater settling tank which is characterized in that when a tank body is cleaned, an auxiliary component is opened, sediments in the tank body are drained through the auxiliary component, a rotating motor is started, the rotating motor drives a rotating shaft to rotate, the rotating shaft drives a connecting frame to rotate, and the rotating frame drives a cleaning brush to rotate; the cleaning brush rotates to clean attachments on the inner wall of the box body, meanwhile, the driving component drives the sliding block to slide on the sliding frame, the sliding block drives the rotating shaft, the connecting frame, the cleaning brush and the rotating motor to move, the cleaning position of the cleaning brush is adjusted, and the inner wall of the box body is comprehensively cleaned; the flow guide component guides clear water stored in the storage box into the annular flow dividing pipe, the annular flow dividing pipe divides the clear water into the spray heads, the spray heads spray the clear water on the inner wall of the box body to wash the inner wall of the box body, and the cleaning efficiency is improved.

The utility model relates to the technical field of valve rocker arm machining equipment, in particular to a compound die for machining a valve rocker arm pin hole, which comprises a workbench, a compound die body and a cleaning mechanism, the cleaning mechanism comprises a moving component, a moving cylinder, a mounting frame, two material pushing plates and a recycling component, and the workbench provides mounting conditions for the compound die body and the cleaning mechanism. The valve rocker can be machined through the compound die body, when chippings on a workbench need to be cleaned, a moving assembly is started, the moving assembly works to drive a moving cylinder to move, the moving cylinder drives a mounting frame to move towards the side away from the moving assembly, and the mounting frame drives two material pushing plates to move on the workbench; and chippings on the workbench are pushed into the recycling assembly through the two material pushing plates to be collected, and therefore the problem that after the valve rocker arm is machined, a large number of chippings generated during machining can be left on the workbench, and workers need to manually clean the chippings is solved.

The invention relates to the technical field of rib welding, and specifically discloses a steel box girder rib welding device, comprising a moving mechanism, a clamping mechanism and a welding mechanism, wherein the clamping mechanism comprises a lifting assembly and a plurality of clamping assemblies, wherein each clamping assembly is respectively located between adjacent ribs, and the clamping assembly comprises a connecting rod and two supporting members, wherein the two supporting members are connected to the connecting rod through a telescopic adjusting member, and the supporting members are simultaneously fitted with the ribs and the bottom plate, and a cavity is formed inside the supporting members, and an opening opposite to the ribs, the bottom plate and the connection between the supporting members is provided on the supporting members, and a cleaning mechanism is provided inside the supporting members, wherein the cleaning mechanism comprises a cleaning roller 1, a cleaning roller 2 and a dust suction assembly, wherein the cleaning roller 1 and the cleaning roller 2 are both rotatably matched with the supporting members, the cleaning roller 1 is fitted with the ribs and rotates relative to the ribs, the cleaning roller 2 is fitted with the bottom plate and rotates relative to the bottom plate, and the dust suction assembly sucks impurities inside the supporting members, and the welding device provided by the invention improves the welding quality of the ribs.

The utility model relates to the technical field of legal consultation service, and discloses an automatic legal consultation server which comprises a fixed base, a fixed base assembly connecting block, a connecting block assembly frame bottom plate, a fixed base assembly motor, a motor assembly first gear, a frame bottom plate assembly first rack and a second rack. The first rack is provided with a rear wheel connecting rod, the rear wheel connecting rod is provided with a rear wheel turning rod, the rear wheel turning rod is provided with a driving rear wheel, the frame bottom plate is provided with a second gear, the second gear is provided with a connecting long rod, the second rack is provided with a front wheel connecting rod, the front wheel connecting rod is provided with a front wheel turning rod, and the front wheel turning rod is provided with a driving front wheel. According to the automatic legal consultation server, positioning movement of the automatic legal consultation server is achieved through connection between the gear and the rack in cooperation with the infrared camera, and the problem that an existing legal consultation server is fixedly placed and inconvenient to use is solved.

The invention belongs to the technical field of water conservancy projects, and provides a river flood control and drainage system which comprises a pump station, a grille decontamination machine, a sand pump, a first auger loosening machine and a crushing assembly. The sand pump and the first auger loosening machine are arranged close to a riverbed, and the sand pump is located between a gate of the pump station and a grating of the grating cleaner; the first auger loosening machine is located on the side, away from the sand pump, of the grille cleaner. The crushing assembly comprises a first wolf tooth roller and a second wolf tooth roller, and rotating shafts of the first wolf tooth roller and the second wolf tooth roller are both perpendicular to the riverbed. According to the river channel flood control and drainage system, stones and large-size sundries mixed in flood can be extruded and crushed into small-size fragments through the crushing assembly, and the small-size fragments are cleaned through the grille cleaner; the first auger loosening machine is used for stirring silt in flood, deposition is avoided, meanwhile, the sand pump is combined for cleaning, and therefore the silt and stone cleaning problem in the flood control and drainage process is solved, and the continuous operation capacity of facilities is improved.

The invention discloses rotating disc type sorting equipment for express delivery, and relates to the technical field of sorting equipment. The rotating disc type sorting equipment for express delivery comprises a carrier, and further comprises a sorting disc arranged at the top of the carrier and used for sorting goods; the conveying belt body is arranged on one side of the carrier and used for conveying goods entering the sorting disc. The driving mechanism is arranged at the top of the conveying belt body and used for cleaning the surfaces of goods. An electric push rod is powered on to operate to drive a slotted hole plate to vertically move to a designated position, then a positioning assembly positions and clamps goods, a constant-speed motor is powered on to operate, a brush plate abuts against and cleans a goods sheet, an air pump and a filter box are matched to collect, filter and clean dust and impurities, and the goods sorting efficiency is improved; goods retention caused by the fact that express sheet information cannot be recognized is avoided, and an operator does not need to clean a polluted express sheet.

The utility model relates to the technical field of rust cleaning device, concretely relates to a deck quick rust cleaning device for shipbuilding is provided in the cleaning mechanism of the mobile trolley bottom can clean the deck surface of the corrosion and is provided in the dust collector of one side of mobile trolley for the impurity produced during cleaning is cleaned, the bottom of mobile trolley is provided with the slot for making room, the cleaning mechanism includes the floating plate that can move lengthwise, and the floating plate lower end face surrounds the equidistance of the central shaft and is provided with multiple groups of the electric telescopic link that can be adjusted alone, and the non - working end of electric telescopic link is hinged and is arranged with the lower end surface of floating plate, the cleaning mechanism still includes the adjusting seat, and the working end of electric telescopic link can be hinged and arranged with the top of adjusting seat, the bottom of adjusting seat rotatoryly is provided with the rust cleaning brush for cleaning the deck surface, the present application realizes the cleaning of irregular deck plane, solves the problem that rust cleaning device can not clean the irregular deck surface.

The utility model relates to the technical field of coarse screen cleaning related equipment, in particular to a coarse screen cleaning device which comprises a left sliding rail and a right sliding rail which are horizontally arranged on the two sides of a coarse screen plate, a cleaning brush is arranged between the left sliding rail and the right sliding rail, a sliding groove is formed in the left sliding rail, and a cleaning brush is arranged on the right sliding rail. A reciprocating motion mechanism for driving the cleaning brush to do horizontal reciprocating motion on the coarse grating plate is arranged on the sliding chute; the reciprocating motion mechanism comprises a sliding block arranged in the sliding groove, a columnar block and a vertical rod are arranged on the two sides of the sliding block respectively, a linkage rod is arranged on the columnar block in a contact mode, a first rotating arm is arranged on one side of the short section of the linkage rod, and a set of trigger rods are oppositely arranged on the two sides of the first rotating arm. The end face center of the first rotating arm is provided with a rotating motor. Impurities on the coarse screen tooth rake are removed in a reciprocating motion mode, and meanwhile the problems that an original cleaning device is complex in connecting rod structure, large in disassembly, cleaning and maintenance difficulty and unadjustable in cleaning frequency are solved.

The utility model discloses a material filtering device for fine chemical preparation, which belongs to the technical field of chemical processing equipment, and comprises a box body for providing assistance during fine chemical production, two filter screen plates for filtering fine chemical product production raw materials are symmetrically arranged on the inner wall of the box body, two linear motors are arranged on the opposite sides of the filter screen plates, and the two linear motors are connected with the box body. A connecting plate is fixed to moving parts of the two linear motors, a brush plate convenient to clean is detachably connected to the side, close to the filter screen plate, of the connecting plate, and the brush plate is slidably connected with the filter screen plate; two symmetrical through grooves are formed in the top of the box body, the tops of the two through grooves are movably connected with cover plates convenient to open and close, handles convenient to exert force are arranged on the opposite sides of the two cover plates, and the cover plates are hinged to the top of the box body through arranged hinges. According to the chemical agent stirring device, chemical agent liquid can be stirred, blocked meshes of the filter screen plate for filtering can be cleaned, and the filtering efficiency of the device is improved.

The invention discloses a cleaning device suitable for fasteners, and relates to the technical field of cleaning devices.The cleaning device comprises a bottom plate, an airflow cleaning assembly is arranged at the position, close to the edge of one side, of the top of the bottom plate, the airflow cleaning assembly comprises a pressure-resistant frame, and a conveying bin is fixed to the top of the pressure-resistant frame; a feeding hopper fixedly communicates with the position, close to the edge of one side, of the top of the conveying bin. According to the cleaning device suitable for the fasteners, when cut bolts need to be cleaned, firstly, the cut bolts are uniformly put into a feeding hopper, the bolts are conveyed and rotated at the same time under the action of auger blades, dust and impurities left on the surfaces of the bolts are absorbed under the action of a plurality of air suction fans, and then the bolts are cleaned; the surface of the bolt is cleaned through airflow, so that the airflow can enter each corner of the bolt, impurities in the bolt are cleaned, and the problem that in the prior art, when a fastener is cleaned through water flow, the impurities in holes cannot be completely cleaned is solved.

The present invention discloses a chandelier capable of adjusting the height of a lamp, and relates to the technical field of lamps, and comprises a chandelier body, a driving shaft, a telescopic cylinder and a mounting ring, wherein the outer wall of the driving shaft is provided with a threaded groove, and the inner wall of the telescopic cylinder is threadedly connected to the outer wall of the driving shaft, the upper end of the driving shaft is provided with a driving motor, and the driving shaft is connected to the output end of the driving motor, a limiting rod is installed at the lower end of the driving motor, and the telescopic cylinder is provided with a reserved hole matched with the limiting rod. The present invention solves the problem of adjusting the height of the lamp by providing a driving shaft, a telescopic cylinder and a limiting rod, the driving shaft rotates, the outer wall of the driving shaft is threadedly connected to the inner wall of the telescopic cylinder, and the telescopic cylinder is limited by the limiting rod, so that the telescopic cylinder is displaced, thereby driving the chandelier body to be displaced, and adjusting the height of the light source, avoiding the fixed setting of the chandelier body, and improving the practicality and convenience of the chandelier.

The utility model relates to the technical field of flange detection, in particular to a three-way catalyst flange flatness detection mechanism, which is characterized in that a flange to be detected is placed on a placement block, a clamping assembly clamps and fixes the flange on the placement block, and the flange slides on a sliding guide rail through a first electric sliding block; the first electric sliding block drives the cleaning air cylinder, the rotating motor and the cleaning brush to move, the cleaning air cylinder drives the rotating motor and the cleaning brush to descend, the rotating motor drives the rotating brush to rotate, the rotating brush cleans impurities attached to the surface of the flange, and the dust collection component collects and stores the impurities during cleaning to prevent the impurities from flying everywhere to affect the working environment. After cleaning is completed, the first electric sliding block and the cleaning air cylinder drive the cleaning brush to reset, the flatness of the flange is detected through the measuring component, the attached impurities are prevented from affecting the detection result, and therefore the problem that the impurities attached to the flange cannot be cleaned is solved.

The utility model relates to the technical field of tires, and discloses an explosion-proof tire of a mining loading vehicle, which comprises a tire body, a hub is arranged on the inner wall of the tire body, an anti-skid layer is arranged on the outer wall of the tire body, a cleaning component is movably sleeved on the inner wall of the anti-skid layer, two ends of the cleaning component are connected through a connecting component, and the connecting component is connected with the hub. Positioning rods are uniformly distributed on the inner wall of the cleaning assembly, and a nylon belt ring bundle layer is arranged on the inner layer of the tire body. According to the anti-skid tire, the anti-skid layer, the cleaning assembly, the connecting assembly and the tire body are matched, the connecting assembly is arranged, the connecting effect of the cleaning assembly and the anti-skid layer is achieved, the problem of stone cleaning in the anti-skid layer is effectively solved, the connecting mode of the cleaning assembly and the anti-skid layer is changed, and the anti-skid tire is convenient to use. The cleaning assembly can be taken out of the anti-skid layer, at the moment, the stones clamped in the anti-skid layer can be taken out together, and therefore the effect of cleaning the stones in the anti-skid layer is achieved.

The present invention belongs to the technical field of dye stirring, and discloses a textile dye stirring device, including an outer box, a stirring barrel is movably connected inside the outer box, a support rod is fixedly connected inside the stirring barrel, three first bevel gears are fixedly connected outside the support rod, a motor is fixedly connected to the top of the outer box, and a rotating rod is fixedly connected to the output shaft end of the motor. By setting the cooperation of structures such as guide grooves, sliders and scrapers, the problem of inconvenience in cleaning the residual dye on the inner wall of the stirring barrel is solved, the slider is driven upward by an electric telescopic rod, so that the protrusion slides along the track of the guide groove, and then drives the stirring barrel to rotate counterclockwise by 175 degrees. While the stirring barrel rotates, the scraper scrapes the residual dye on the inner wall of the stirring barrel, thereby preventing the mixing effect of the next batch of dyes from being affected, and at the same time, the cleaning work of the operator is reduced.

The utility model relates to the technical field of corn food processing, and discloses a corn cob cleaning device which comprises a washing assembly, the washing assembly is movably arranged above a water storage tank and comprises a support, a forward and backward lead screw, a liquid distribution pipe, a spraying box and a high-pressure nozzle, and the cleaning assembly is movably arranged in the water storage tank and comprises a water inlet and a water outlet. The cleaning assembly comprises lead screws, folding pipe sleeves, moving blocks, scraping plates, water boxes and rotary spraying arms, the spraying boxes and the high-pressure nozzles at the two ends are driven by the positive and negative lead screws to move, so that the spraying position is continuously changed, the lead screws drive the water boxes to move and meanwhile drive the scraping plates to scrape away dirt such as corn stigma falling off a filter plate, the dirt is pushed out of a sewage draining exit, and the cleaning efficiency is improved. The filter plate is cleaned, the filter screen is prevented from being blocked, the problem that water is accumulated and cannot be discharged to affect corn cob cleaning is solved, the corn cobs are subjected to high-pressure spraying cleaning up and down at the same time, the cleaning range is widened, and the cleaning effect is further improved.

The utility model relates to the technical field of shot blasting machine screening, in particular to a shot blasting machine screening device for a steel structure, which comprises a base, a mounting component and a backflow component, the mounting component comprises a support frame, a cleaning tank, a water tank, a feed hopper, a cleaning screen plate, a rotating shaft, a rotating motor, a cleaning fan blade, a flushing nozzle, a flow guide component and a drying component; steel shots enter the cleaning tank through the feeding hopper, after the flow guide component and the rotating motor are started, the flow guide component guides water in the water tank into the flushing spray head, the flushing spray head sprays the water out to flush the steel shots, the water takes away impurities in the steel shots, the impurities penetrate through the cleaning net plate and are discharged through the backflow assembly, and the rotating motor drives the rotating shaft to rotate while flushing is conducted; the rotating shaft drives the cleaning fan blades to rotate, the cleaning fan blades rotate to turn over the steel shots, the cleaning effect is improved, the drying component is started after cleaning is completed, the drying component dries the steel shots, the steel shots are prevented from rusting, and then the discharging component is opened to discharge the steel shots.

The utility model discloses a collecting device for scattered and leaked materials of a belt conveyor, which is characterized by comprising a sweeper, the sweeper is arranged at a return belt of the belt conveyor, the length of the blade surface of a first scraper of the sweeper is matched with the width of the return belt, and the blade surface of the first scraper is matched with the surface of the return belt; a limiting device is adjacently arranged on the side, in the moving direction of the return belt, of the sweeper and comprises a support, two limiting parts which are oppositely arranged and used for limiting the return belt are arranged on the support, an air injection device is arranged between the two limiting parts, a supporting groove is formed in the bottom of the return belt, and the air injection device is arranged in the supporting groove. The belt conveyor has the advantages that the structure is simple, the layout is reasonable, accumulated materials are convenient to clean, the problems of return stroke belt material and accumulated material cleaning can be solved to the greatest extent, and manpower and material resources are saved.

The utility model relates to the field of packaging film covering, and discloses a packaging film covering mechanism which comprises a conveying belt, a fixing frame is fixedly installed on the upper surface of the conveying belt, a film covering machine is installed in the fixing frame, a supporting frame is movably installed in the fixing frame, and a cleaning roller is rotatably installed on the edge of the bottom end of the supporting frame. A movable plate is movably mounted at the position, close to the cleaning roller, in the supporting frame, a plurality of fixed shifting rods are fixedly mounted on one side of the movable plate, the middle of the other side of the movable plate extends out of the supporting frame and is rotationally provided with a limiting screw, and a dust collection mechanism is further arranged in the supporting frame; according to the cleaning roller, the fixing shifting rods are adjusted to be inserted into the cleaning roller at different depths, then the effect of conveniently cleaning dust attached to the outer surface of the cleaning roller is achieved, the overall use efficiency of the cleaning roller is improved, and the problem that cleaning of the surfaces of objects is affected due to the fact that dust is doped in the cleaning roller is solved.

The utility model provides a filtering device for tea saponin extraction, and belongs to the technical field of tea saponin extraction. The filter device for tea saponin extraction comprises a filter cylinder and an extrusion cylinder, a filter mechanism comprises a first filter screen, a second filter screen, a third filter screen, a rotating rod and rotating blades, the first filter screen is rotatably mounted in the extrusion cylinder, the second filter screen is fixedly mounted in the filter cylinder, and the third filter screen is fixedly mounted in the filter cylinder. The filter mechanism is arranged, the motor is started, the rotating rod is driven to rotate, the first filter screen and the rotating blades are made to rotate due to the fact that the first filter screen is fixedly connected with the rotating rod and the rotating blades, the extrusion cylinder and the filter cylinder are each provided with a discharging opening and a valve, and residues are discharged through the discharging openings by means of centrifugal force of the first filter screen and the rotating blades when the valves are opened. Therefore, the problem that the first filter screen, the second filter screen and the third filter screen need to be cleaned after the equipment is disassembled is solved.

The utility model aims to provide an accumulated material cleaning device for a sintering shuttle type material distribution belt conveyor, which solves the problem of cleaning materials scattered on a belt, and comprises a carrying component and a cleaning component, the cleaning component is arranged on the carrying component, and the carrying component is arranged on a track in a sliding manner. The carrying assembly comprises a movable material distribution trolley and a conveying belt for conveying materials, and the conveying belt is arranged on the upper portion of the material distribution trolley in a circulating mode. The first cleaning plate can be lapped on the ground, the conveying belt is arranged above the first cleaning plate in the vertical direction, and the material distribution trolley indirectly drives the first cleaning plate to move, so that materials scattered from the conveying belt and the first cleaning plate can be pushed away and stacked together, and the materials scattered from the conveying belt are collected together; therefore, the problem of cleaning the materials scattered on the belt is solved.