136results about How to "Avoid dirty cleaning" patented technology

The invention discloses a method and system for automatic detection and cleaning of dirt based on an intelligent closestool. The method includes the following steps that 1, image information of the inside of the closestool is collected, according to the collected image information of the inside of the closestool, regional division is conducted, gray-scale processing is conducted on the image information of the inside of the closestool, according to the gray-scale processing result, the dirt in the closestool is detected, and the region where the dirt is located is positioned; 2, the region where the dirt is located is cleaned through a cleaning device; 3, after cleaning is completed, the image information of the inside of the closestool is collected again, and the gray-scale processing is conducted on the image information of the inside of the closestool again; 4, according to the gray-scale processing result obtained in the step 3, whether dirt exists in the closestool or not is judged, if no, cleaning is stopped, if yes, the region where the dirt is located is positioned, and the step 2 is repeated until the gray-scale processing result obtained in the step 3 shows that no dirt exists in the closestool.

The invention discloses a high-efficiency stirring peanut spray cleaning device, which includes a bottom plate, and the top surface of the bottom plate is provided with a cleaning cylinder, a vertical plate and a water storage tank from left to right, and a cleaning basket is arranged in the cleaning cylinder. The upper end of the vertical plate is close to the top plate of one side of the cleaning cylinder, the support is provided with a rotating shaft, one end of the rotating shaft is connected with the motor arranged on the vertical plate, a vertical stirring shaft is arranged in the cleaning basket, and the stirring The bottom end of the shaft extending into the cleaning basket is provided with a plurality of stirring rods, the upper surface of the support plate is provided with a cylinder, the cylinder is provided with a piston, the upper end of the piston is connected with a push rod, and the lower end of the top block is The end surface is provided with a spring with one end connected to the top plate, the upper end surface of the top block is in conflict with the cam arranged on the rotating shaft, the cylinder body is connected to the first water pipe on the side close to the cleaning cylinder, and a nozzle is provided at one end of the first water pipe , the present invention is simple in structure, and easy to operate, and cleaning efficiency is high, and cleaning effect is good, and practicability is stronger.

The invention discloses a tea cleaning equipment. The tea cleaning equipment comprises a machine frame (1), a water pump (2) and a conveying device (3); the conveying device (3) is arranged on the machine frame (1); bilateral sides of the conveying device (3) are provided with lateral baffle plates (4); the tops of the lateral baffle plates (4) are provided with water spraying devices (5); the water spraying devices (5) are connected with water pumps (2) at the bottom of the machine frames (1); the middle of the lateral baffle plates (4) are provided with deblocking devices (6); the deblocking devices (6) are connected with the conveying devices (3) through belts; the conveying devices (3) are connected with driving motors (7) at the bottom of the machine frame (1). The tea cleaning equipment can replace manpower to achieve the tea cleaning work, meanwhile can scatter blocked tea during cleaning, enables the tea to be thoroughly cleaned and is simple in structure and low in manufacturing cost.

The invention relates to a device and a method for cleaning greasy dirt on the surface of a large-coil nickel strap. The device comprises a decoiling machine (2), a spray device (6), a closed cleaning device (7), a carbon hydrogen cleaning device (8) and a coiling machine (11) which are arranged sequentially, wherein the large-coil nickel strap is sleeved on the decoiling machine (2); and the nickel strap decoiled by the decoiling machine (2) sequentially passes through the spray device (6), the closed cleaning device (7) and the carbon hydrogen cleaning device (8) and then reaches the coiling machine (11) for coiling. By the device and the method, the greasy dirt on the large-coil nickel strap can be thoroughly cleaned, and the problem that rolling mill oil which exists for a long time cannot be thoroughly cleaned is solved; the device has a simple structure; and the device and the method are low in cost.

The invention discloses a washing machine with a self-protection device. The washing machine comprises a wash bucket, a drive mechanism and a control device, wherein the bottom of the wash bucket is provided with a rotary device, a rotary shaft of the rotary device is provided with a pressure sensor, the rotary shaft is hollow, the top of the rotary shaft is provided with a bearing, the pressure sensor is placed in the bearing and is fixed, and the sensing face of the pressure sensor is arranged at the top end of the rotary shaft; the drive mechanism is arranged below the rotary device and drives the rotary device to rotate; the control device is arranged on an upper cover of the washing machine and is electrically connected with the pressure sensor and the drive mechanism; the control device comprises a soft starter and a central processor, the soft starter controls soft start and soft stop of the drive mechanism, and the central processor is communicated with the soft starter, receives electric signals of the pressure sensor and controls drive power of the drive mechanism. The washing machine saves energy and eliminates vibration caused when the washing machine is started or shut off, noise is lowered, and the service life of the washing machine is prolonged.

The invention belongs to the field of mechanical processing equipment, and specifically discloses a device for removing dust on the inner wall of a rectangular pipe fitting. The cleaning mechanism includes a fixed rod, a sliding rod, a slider, a first rotating shaft and a rotating rod. The fixed rod is fixed on the frame, the first rotating shaft is provided with a first gear, the sliding rod is slidably connected to the fixed rod, and the sliding block The sliding sleeve is set on the sliding rod, one end of the rotating rod is hinged on the slider, the middle part of the rotating rod is slidingly sleeved on the first rotating shaft, and the rotating shaft is connected to the frame in rotation. The vertical vibrating part is brushed; the pipe clamping mechanism includes a second rotating shaft and a second gear, the second gear meshes with a rack, the rack is fixedly connected with a first wedge, and the wedge surface of the first wedge is matched with a second wedge. Adopting the present invention can replace the current manual cleaning of rectangular pipe fittings, thereby reducing its labor intensity and improving efficiency.

The invention relates to a line removing vehicle belonging to the field of road construction equipment. It includes the body, dust collector, Motors, gearboxes and grinding devices, the air suction device, the motor and the gearbox are mounted on the upper part of the body, The grinding device is installed on the lower part of the body, and the motor is connected with the grinding device through areduction box, the body is composed of a front part of the body and a rear part of the body, the front part of the body and the rear part of the body are connected through hinges, the motor and the reduction box are installed above the front part of the body, and the grinding device is installed below the front part of the body. The device can effectively suppress the vibration generated by the grinding device and transmit it to the operator, reduce the dust when working, realize the function of self-protection of the device and reduce the use cost at the same time.

the invention discloses a rhizome Chinese herbal medicine cleaning workbench, and relates to the technical field of Chinese herbal medicine cleaning equipment. The rhizome Chinese herbal medicine cleaning workbench comprises an operation platform, wherein a water receiving tank is installed in the operation platform, and four water spray taps are fixed to the operation platform; four track supporting rods are symmetrically supported on the platform surface of platforms on the left and right sides of the water receiving tank, and tracks are welded to the top end of the four track supporting rods; electric heating fan assemblies are movably mounted in the track, and a cleaning frame is detachably installed in the water receiving tank; and a collecting drawer is detachable arranged under thecleaning frame in the water receiving tank, and a vibration mechanism and a scrubbing mechanism are further arranged in the water receiving tank. The rhizome Chinese herbal medicine cleaning workbenchcan flush Chinese herbal medicines in the cleaning frame from the top, a brush is used for scrubbing at the bottom, vibration is generated by driving the cleaning frame to prevent the accumulation ofthe Chinese herbal medicines in the cleaning frame and the formation of dead angles which are difficult to clean, quickly drying is carried out after the cleaning is completed, and in addition, largeparticles of impurities can be collected to prevent clogging of a drain pipe.

The invention provides a vehicle side cross beam cleaning device. The vehicle side cross beam cleaning device comprises a cleaning tank; a stirring device is arranged in the cleaning tank, and is driven to rotate through a rotating device arranged at the lower end; an oil removing device is arranged on the upper layer in the cleaning tank, and is driven to move left and right through a moving cylinder arranged at the back end; an oil removing pipe is arranged at the upper end of the oil removing device; a waste oil collecting box is arranged on the left side of the cleaning tank; the oil removing pipe is connected to the waste oil collecting box; and a loading and unloading manipulator is arranged above the cleaning tank. The vehicle side cross beam cleaning device cleans a vehicle side cross beam through the cleaning tank, stirs cleaning liquid in the cleaning tank through the stirring device, is provided with the oil removing device for removing oil stains in the cleaning tank, prevents incomplete cleaning caused by attachment of the oil stains in cleaning of next side cross beam due to residual oil stains in the cleaning tank, improves the cleaning efficiency, and is provided with a liquid level detecting device and a liquid adding pipe for controlling the liquid level in the cleaning tank.

The invention relates to the textile field and particularly relates to a textile fabric flushing device. Through the textile fabric flushing device, the textile fabric can be thoroughly cleaned, and the fabric texture can be improved while tensile deformation of the fabric caused by water flow impact and consequent influence on the fiber structure of the fabric are prevented. The textile fabric flushing device comprises a box body, wherein the box body is of a cuboid hollow structure; a partition plate is arranged in the box body; the box body is divided into two spaces by the partition plate; the partition plate is placed obliquely; a drain pipe is arranged on the side wall of the box body and communicated with the inside of the box body and positioned above the partition plate; a feed port and a discharge port are formed in the two side walls of the box body respectively and communicated with the inside of the box body and are of a rectangular structure; and a liquid box is arranged on the lower surface inside the box body and is of a cuboid hollow structure. The textile fabric flushing device has the advantages of high efficiency and low cost and is suitable for cleaning textile fabric.

The invention discloses a desulfurization and denitration device for flue gas. The factory waste-gas treatment device comprises a waste-gas treatment machine frame; the interior of the waste-gas treatment machine frame is fixedly provided with a waste-gas treatment box, the interior of the waste-gas treatment box is provided with a waste-gas treatment cavity, the interior of the waste-gas treatment cavity is provided with a waste-gas treatment mechanism, the lower end surface of the waste-gas treatment cavity is provided with a waste-gas inlet groove communicating with the outside, and the flue gas enters the waste-gas treatment mechanism through the waste-gas inlet groove; and the right side of the waste-gas treatment mechanism is provided with a reaction liquid foam outflow mechanism, and the reaction liquid foam outflow mechanism includes a liquid foam gate. The invention aims to design the device which has a smaller volume and low costs and can clean solid particles, nitrates and sulfides in the flue gas.

The invention discloses a dam trash rack solid trash removing device. The dam trash rack solid trash removing device comprises a trash removing rake arranged on the water inlet side of a trash rack, acounterweight car arranged above the trash rack in a hinged mode, a traction mechanism for driving the counterweight car to move and turning over the trash removing rake, a base fixedly arranged above the trash rack, rails parallel to the trash rack, and a traveling mechanism which is arranged at the bottom of the traction mechanism and matched with the rails; the counterweight car is in rollingfit with guide rails arranged on the two sides of the trash rack, or with rack strips through guide wheels on the two sides; the trash removing rake inversely covers the trash rack in a C shape, the upper portion of the trash removing rake is hinged to the counterweight car, the lower middle portion of the trash removing rake is connected with a rack turning cable of the traction mechanism, and the trash removing rake is provided with rack teeth inserted into the trash rack; and the traction mechanism comprises a machine frame of which the bottom is fixedly provided with the traveling mechanism, and a spindle arranged on the upper portion of the machine frame, the spindle connected with an output shaft of a speed reducer driven by a motor and wound with a lifting cable and the rake turningcable, the lifting cable is connected with the counterweight car, and the machine frame is provided with a hydraulic rake turning mechanism for enabling the rake turning cable to go up and down. Thedam trash rack solid trash removing device has the characteristics of being simple in structure, stable and reliable in work and high in slag removing efficiency.

The invention relates to a textile machine, in particular to a special textile fabric cleaning machine. According to the adopted technical scheme, the special textile fabric cleaning machine comprises a box body, wherein a cleaning liquid tank is arranged on the lower surface of the inside of the box body, a water pump is arranged in the cleaning liquid tank and is in sleeved connection with a liquid feeding pipe, the liquid feeding pipe is of a U-shaped structure, an air bubble generating device is arranged on the U-shaped structure of the liquid feeding pipe and comprises a first sleeve, a second sleeve is sleeved in the first sleeve, a cavity is formed between the first sleeve and the second sleeve, a water inlet pipe is arranged at one end of the first sleeve and is connected with the liquid feeding pipe, a high-pressure pump is arranged on the liquid feeding pipe, an air inlet pipe is arranged at one end of the second sleeve and is connected with a high-pressure air source, and an air-liquid outlet is arranged at the end, away from the air inlet pipe, of the second sleeve and faces a textile fabric. The special textile fabric cleaning machine has the advantages of being reasonable in structure and good in cleaning effect and ensuring product quality.

The invention discloses an agricultural crop automatic-cleaning device. The agricultural crop automatic-cleaning device comprises a box body, a chain wheel, a chain, screen frames, a mounting shaft, afirst gear, a first rack, a brushing device, a cleaning pipeline, a hopper, a discharge tube, an electric-control valve, an infrared inductor and a third rack, wherein the brushing device comprises abrushing roller, a second gear and a brush. According to the agricultural crop automatic-cleaning device disclosed by the invention, the chain wheel, the chain, the mounting shaft, the screen frames,the first gear, the first rack and the brushing device are arranged, so that a great number of crops can be sub-packaged into the screen frames to continuously clean; during cleaning, the screen frames can shake, and the brush can be utilized for brushing crops, so that cleaning is more sufficient, efficiency is higher, and crops are prevented from being accumulated to cause incomplete cleaning;the hopper, the electric-control valve and the infrared inductor are arranged, so that automatic charging can be realized, degree of automation is high, and labor amount of a worker is relieved; and the third rack can be matched with the first gear to realize automatic discharge, so that working efficiency is further improved.

The invention discloses a washing device for component production. The washing device comprises a brushing chamber and a transmission belt, a flushing chamber is fixedly connected with the outer wallof one side of the brushing chamber, a drying chamber is fixedly connected with the outer wall of the other side of the brushing chamber, the transmission belt is arranged in the brushing chamber, theflushing chamber and the drying chamber horizontally, a driving box is fixedly connected with each of the upper and lower surfaces of the brushing chamber, a driving motor is fixedly connected with the inner wall of the side, away from the brushing chamber, of each driving box, a driving shaft is rotatably connected with the outer wall of the side, close to the brushing chamber, of each driving motor, a driving gear is arranged at the end, close to the brushing chamber, of each driving shaft, a plurality of driven gears are evenly arranged on the outer surface of each driving gear, and a brush is arranged at the end, close to the brushing chamber, of each driven gear. According to the washing device, the integrated treatment of automatic washing and drying of a component can be achieved,the trouble of manual washing and drying is avoided, the working efficiency is improved, the washing effect is higher, and the washing device is more practical.

The invention provides a full-automatic shoe polishing device. The device includes a cleaning brush, a seat convenient to use and a shoe polishing machine body; the shoe polishing machine body is arranged on a device body; a touch computer is arranged on one side of the top of the shoe polishing machine body; a placement platform is arranged on one adjacent side of the touch computer; two observation plates are also arranged on one side of the shoe polishing machine body; a shoe oil discharging device is fixedly installed between the two observation plates; device steps are arranged on the bottom of one side of the shoe polishing machine body; baffles are arranged on both sides of the shoe polishing machine body and device steps; electric push rods are arranged on the two sides of each baffle and positioned on the adjacent outer side of the shoe polishing machine body; an armrest is arranged on the tops of the electric pushing rods. The placement platform of the full-automatic shoe polishing device is designed in a groove structure, correspondingly portable objects can be placed on the placement platform conveniently, and certain damage caused by detaching to the placed objects iseffectively prevented through the design of a groove.

The invention discloses a mop bucket with a water circulating function. The mop bucket comprises a base, a cleaning tank and a dewatering tank, wherein the cleaning tank and the dewatering tank are arranged on the upper end face of the base; a fixing ring is rotatably connected to the inner wall of the dewatering tank, a dewatering basket is installed at the lower end of the fixing ring, a water storage tank is arranged at the inner bottom of the dewatering tank, a transmission shaft is coaxially fixedly connected to the lower end of the dewatering basket, a water pumping device is installed at the inner bottom of the water storage tank, a semicircular plate is fixedly connected to the inner wall of the water storage tank, a first semicircular groove corresponding to the transmission shaftis formed in the axis of the semicircular plate, an opening communicated with the water storage tank is formed in the side wall of the base, and a rectangular tank is airtightly inserted in the opening. According to the mop bucket, circulation of water in two buckets is realized, the water change frequency can be reduced, a user does not need to change water frequently and can change water easilyin the use process, and convenience in the use process is truly improved.

The invention discloses a treatment method for boiler pipe blockage in a power station, which specifically includes: step a) taking a steel wire rope and a net bag, and flexibly connecting the steel wire rope and the net bag; Insert the hand hole into the header, and then use compressed air to blow it to the other end of the hand hole. The operator grabs the plastic bag and the fiber rope from the hand hole, and then slowly drags the fiber rope to drive the steel wire rope through the inside of the header. Reach the hand hole; step c) control the net bag to catch the foreign matter; step d) drag the wire rope at one end to take out the foreign matter wrapped in the net bag from the hand hole at one end. Compared with the prior art, the present invention has the following advantages and beneficial effects: through the low-cost, simple-step, and easy-to-operate treatment method for power plant boiler pipe blockage provided by the present invention, it avoids dirt or slag cleaning, or large-scale Pipeline blockage caused by metal wastes will prevent pipe explosion accidents, which improves work efficiency and service life.

The invention relates to a detachable conveying device, and belongs to the field of fruit washing device. According to the technical scheme, in order to solve the problem that an existing conveying device is not easy to assemble and disassemble, the detachable conveying device comprises an annular conveying belt, the annular conveying belt is composed of a plurality of screen cloths connected in an end-to-end mode, screen frames are arranged on the peripheral sides of the screen cloths, an upward-protruding baffle is arranged on the top end face of each screen frame, downward-protruding bosses are arranged on the bottom end face of each screen frame, one end of each screen frame is provided with a positioning rod capable of moving axially, positioning holes matched with the positioning rod are formed in the other end of each screen frame, and the positioning rod on each screen frame can be inserted into or pulled out of the positioning holes of the adjacent screen frame.

The invention discloses a support plate cleaning method and application thereof, and belongs to the technical field of support plate cleaning. A cleaning method of a carrier plate comprises the steps that S100, pre-coating treatment is conducted on the carrier plate, so that a pre-coating film layer is formed on the surface of the carrier plate, and the material of the pre-coating film layer comprises metal oxide which is not resistant to acid; s200, a silicon wafer is placed in the carrier plate obtained in the step S100, the carrier plate serves as a silicon wafer coating carrier to conduct coating treatment on the silicon wafer, and after coating treatment, a transparent conductive film is formed on the surface of the carrier plate; and S300, carrying out acid pickling on the carrier plate in the step S200 so as to remove the pre-coated film layer and the transparent conductive film on the surface of the carrier plate. The cleaning effect of the carrier plate can be improved, deformation of the carrier plate can be avoided in the cleaning process, and repeated utilization of the carrier plate can be achieved.

The invention relates to an auxiliary pushing mechanism for die scrap discharge. The auxiliary pushing mechanism (2) comprises a permanent magnetic chuck (21), a hinge (22), springs (23), a connecting rod (24) and a push plate (25); the permanent magnetic chuck (21) is arranged on a die main body (1), the upper end of the connecting rod (24) is hinged with the permanent magnetic chuck (21) through the hinge (22), the connecting rod (24) rotates around an X axis relative to the permanent magnetic chuck (21), and the lower end of the connecting rod (24) is provided with the push plate (25); and two springs (23) are arranged, and are symmetrically arranged around the connecting rod (24), the upper ends of the springs (23) are arranged on the permanent magnetic chuck (21), the lower ends of the springs (23) are arranged on the connecting rod (24), and the types of the springs can be selected according to the practical conditions. The auxiliary pushing mechanism has a simple structure, is low in cost, has strong universality, is convenient and flexible to apply, and easy to popularize.

The invention discloses a stuffed toy cloth cleaning device, which comprises a base, a drying oven and a cleaning tank, wherein four rotating shafts are uniformly arranged inside the cleaning tank, the four rotating shafts and two tripods are correspondingly arranged, a brush rod is respectively arranged on three corners of one sides of the two tripods, a second connecting rod is respectively arranged in the middle of the other sides of the two tripods, one second connecting rod and an output end of a second motor are fixedly connected, and the other one second connecting rod and an output endof a third motor are fixedly connected. In the scheme, the drying oven is arranged beside the stuffed toy cloth cleaning device, the cloth is directly dried after being cleaned, thus preventing the transportation of two machines; the cloth can be pulled straight and gradually cleaned and dried by the device, thus being capable of effectively preventing folding from influencing processing in the next step; and the device is used for cleaning the cloth through gradual contact, thus being capable of preventing the phenomenon that the interior of the cloth cannot be washed cleanly.

The invention relates to the technical field of sewage treatment, in particular to a sewage sedimentation tank for urban sewage with accurate medicament dosage. Thesewage sedimentation tankcomprises a sewage sedimentation tank main body, a monitoring probe, a first servo motor, a second servo motor, a first water level sensor, a second water level sensor, a first water electromagnetic valve, a control panel and a second water electromagnetic valve, wherein a filtering mechanism is arranged in the middle of the sewage sedimentation tank main body. Sewage is put into the sewage sedimentation tank main body through the first water electromagnetic valve, whether impurities exist in the sewage or not is judged by adding a small amount of sedimentation agent at a time and monitoring whether sediments are generated or not, the sediments are cleaned when the sediments are generated, the sedimentation agent is added again until no sediments are generated when the sedimentation agent is added at the last time, and water in the sedimentation tank is discharged and then is put into the sewage for sedimentation, so that the sewage does not need to be detected manually, and the problem that a large quantity of sedimentation agent is wasted or impurities in the sewage cannot be cleaned up can be effectively avoided.

The invention discloses an assembly dust blowing device for an aluminum alloy door and window. The assembly dust blowing device comprises a dust removal box, the outer wall of one side of the dust removal box is fixedly connected with a gear box through bolts, the outer wall of one side, away from the dust removal box, of the gear box is fixedly connected with a motor through bolts, one end of themotor is rotationally connected with a driving gear through a rotating shaft, and a driven gear is arranged in the gear box, and the driven gear is in meshed connection with the driving gear throughgear teeth, and a lead screw is welded on the outer wall of one side of the driven gear. The contact area between the aluminum alloy door and window and the air flow can be effectively improved through the reciprocating air flow, and the air flow intensity is improved, the dust and the bristles on the aluminum alloy door and window can be conveniently blown up more effectively, and the cleaning efficiency is improved; and on the other hand, full contact between the aluminum alloy door and window and the air flow can be guaranteed, all-directional cleaning can be guaranteed, and the problem that aluminum alloy door and window are not clean is avoided.

The present invention discloses frozen meat shashlik production and cleaning equipment comprising a working table, wherein the working table is provided with a meat cutting box, both ends of the meat cutting box are opened, the meat cutting box and the working table form a channel with two opened ends, a plurality of cutting edges are arranged on the top surface of the cutting meat box in parallel, the cutting edges are arranged in parallel with the channel, a cutter set is arranged above the cutting edges, the cutter set comprises a plurality of cutters with the thickness matched with the width of the cutting edges, one opened end of the channel is vertically provided with a plurality of parallel meat separating pieces, end faces of the meat separating pieces, away from the meat cutting box, are provided with the cutting tools, a cleaning tank is arranged directly under the cutting tools, and the cleaning tank is divided into multiple meat block tanks. The meat cutting device can automatically divide meat blocks, reduces manual operation, and also can avoid secondary meat block cutting and breaking caused by sticking to the cutting tools of the meat blocks, and the meat blocks are immediately washed after being cut, so that the quality of the meat blocks can be ensured.

The invention relates to the technical field of core mold vibration forming, in particular to a rolling disc cleaning device and rolling disc equipment. The rolling disc cleaning device comprises a driving mechanism, a cross beam mechanism and a sweeping mechanism; the driving mechanism is connected with the cross beam mechanism and can drive the cross beam mechanism to rotate around a preset axis; the sweeping mechanism comprises a supporting assembly and a scraping assembly arranged at the top of the supporting assembly; the bottom of the supporting assembly is arranged on the position, awayfrom the preset axis by a preset distance correspondingly, of the cross beam mechanism, and the supporting assembly rotates along with the cross beam mechanism; and the scraping assembly can abut against and scrape the inner wall of a rolling disc. The rolling disc equipment comprises the rolling disc cleaning device. According to the rolling disc cleaning device and the rolling disc equipment, cement paste, fine sand and the like on the inner wall of the rolling disc are stripped and blown off through the scraping assembly of the sweeping mechanism, manual cleaning is replaced with the rolling disc cleaning device, the cleaning duration is shortened, and the working efficiency is improved.

The invention relates to a vibratile fruit feeding device, and belongs to the field of conveying devices. In order to solve the problem that the fruit washing cost is high, according to the technical scheme, the vibratile fruit feeding device comprises a hopper and a motor, the bottom end face of the hopper is provided with a feeding pipe communicated with the hopper, the feeding pipe comprises a metal pipe and a flexible pipe, the metal pipe is connected with the hopper through the flexible pipe, a feeding opening is formed in the metal pipe, one side of the feeding opening is provided with a rotating drum connected with the motor, a discharging opening and an inductor are arranged on the side wall of the rotating drum, the discharging opening can correspond to the feeding opening, the inductor is connected to a circuit of the motor in series, a vibration device is arranged on the hopper, and the vibration device can drive the hopper to move up and down.

The invention relates to a memory bank cleaner, and belongs to the technical field of memory bank cleaning. The memory bank cleaner comprises a cleaner body, and is characterized in that a groove is formed in the cleaner body, and a cleaning device is arranged inside the groove. The cleaning device comprises bristles which are evenly distributed on the inner wall of the groove, or the cleaning device comprises erasers which are evenly distributed on the inner wall of the groove. The groove is 1.5-2 times longer that a memory bank. The cleaner body is made of metal. The memory bank cleaner is reasonable and simple in structure, easy to produce and manufacture, and convenient to use. The memory bank cleaner can be used for cleaning the memory bank quickly, avoid the problem that the surface of the memory bank is not cleaned thoroughly in the existing memory bank cleaning mode and the possible trouble that sweat makes contact with a golden finger, make the memory bank not prone to being damaged, and prolong the service life of the memory bank.