85results about How to "Quick scrub" patented technology

Handwear articles, such as gloves, mittens and other multi-digit embodiments of handwear, are provided. Articles of the invention are especially suited for such tasks as window cleaning, and comprise one or more low-friction areas suitable for slidably using a shafted tool therewith. High-friction areas are also provided to assist in controlling tools. Handwear of the invention are thus especially useful with respect to handling tools, tool shafts, and any implement where control of the tool shaft and the tool are desirable. Articles of the inventions may also comprise one or more attachment surfaces or fastener pads adapted and arranged such that pairs of the handwear can be utilized or connected together, and such that articles of the invention can be easily attached to many objects having complementary attachment elements to allow the handwear, and the wearer, to operate efficiently in conjunction with many tools, articles, devices and surfaces, and in many environments.

The invention provides a dental brace type automatic toothbrush, which comprises a handle and a U-shaped framework, the U-shaped framework is connected with the front end of the handle, and is designed according to the human periodontium, the U-shaped framework comprises an upper side, a lower side, a left side and a right side, the lower side is opposite to the upper side, the right side is opposite to the left side, a plurality of movable blocks which can move along the track of the U-shaped framework are mounted on the left side and / or the right side, and a brushing layer for brushing teeth is arranged on the surface of each movable block, which is opposite from the U-shaped framework. The brushing layers of the movable blocks can automatically reciprocate to repetitively brush teeth, and compared with the prior art, the dental brace type automatic toothbrush is highly efficient, and can quickly clean up teeth.

The invention discloses medical garbage treatment equipment with convenient cleaning effect, and relates to the technical field of medical garbage treatment equipment. The medical garbage treatment equipment comprises a casing, wherein a material charge pipe is arranged at the top part of the casing; a rotary cylinder with an upper opening is arranged in the casing; a plurality of through holes are formed in the bottom part of the rotary cylinder; a waste collection cavity is arranged in the casing, is positioned under the rotary cylinder, and is connected with a material discharge pipe; a stirring and crushing mechanism is arranged in the rotary cylinder and is connected with the top part of the casing; an annular block is arranged in the rotary cylinder and is matched with the stirring and crushing mechanism; the stirring and crushing mechanism is arranged in an inner circle space of the annular block; a plurality of brush hairs are arranged at the peripheral surface of the annular block and are in contact with the inner wall of the rotary cylinder; two telescopic air cylinders are symmetrically arranged at the top part of the casing by using the annular block as the center; a piston rod of each telescopic air cylinder is connected with the top part of the annular block. The medical garbage treatment equipment has the advantages that the operation is simple, the cleaning is convenient, and the environment-friendly property is high.

The invention discloses plastic cleaning equipment comprising a cleaning box, a top cover and cleaning devices, the top cover is rotationally connected to the center of the top of the cleaning box, the cleaning devices are rotationally connected to the positions, close to the top cover, between the two corresponding sides of the inner wall of the cleaning box, and the cleaning devices are evenly distributed in the cleaning box. A roller is fixed to the center of the surface of a driving rotating shaft and located in the cleaning box, cleaning brushes are fixed to the surface of the roller and evenly distributed on the surface of the roller, and a brushing device is fixed to the surface of the roller. According to the plastic cleaning equipment, the purposes of pressing down and cleaning are achieved, flaky floating plastic chips are pressed down to make full contact with water, rise through the buoyancy of the flaky floating plastic chips and are combined with the cleaning equipment for rapid cleaning, smooth completion of cleaning work is facilitated, adaptability is high, limitation is reduced, and the cleaning efficiency and the use performance are improved.

The invention discloses a preparing and feeding method for chlamys farreri larva baits, and belongs to the field of aquaculture. In a chlamys farreri seedling growing process, the problems of tender physique of seedlings and low survival rate which are caused by inadequate baits exist. The technical key points of the preparing and feeding method are that four ocean microalgaes are aquacultured by magnetized water and blue light so as to prepare algae paste which is fed to chlamys farreri larva seedlings; the nutrition is comprehensive, the chlamys farreri larva grows fast and is strong in physique and high in survival rate; the microalgaes are cultured by the magnetized water, so that microalgae bodies grow fast and are pure in color; the microalgaes are cultured by a water storage tank, so that the cleaning is convenient, the cost is low, damage caused by collision seldom occurs, repeated use is realized, and pollution is basically avoided; with the adoption of blue light cultivation, the EPA and DHA contents in the microalgaes are high; the algae liquid is prepared into the algae paste for feeding, so that the feeding amount is easy to control, and a water body cannot be polluted; the baits can be produced all the year round, the occupied space is small, and the transportation and the storage are facilitated.

The invention discloses a rinsing device used for filling beverage bottles. The rinsing device comprises a mounting frame, clamping assemblies and rinsing assemblies. Four supporting plates are distributed on a bottom plate of the mounting frame, and one clamping assembly is arranged between every two adjacent supporting plates. Each clamping assembly comprises an outer ring and two arc-shaped plates, wherein the outer ring is transversely arranged at the top ends of the two adjacent supporting plates, and limiting pipes protrude from the two opposite sides of the inner wall of the outer ring and internally provided with first springs; and connecting rods on the outer walls of the two arc-shaped plates are located in the corresponding limiting pipes and connected with the outer ends of the first springs in the limiting pipes. The rinsing assemblies in one-to-one correspondence with the clamping assemblies are arranged on a top plate of the mounting frame. Each rinsing assembly comprises a guiding pipe, a guiding rod, a handle and a rinsing brush, wherein the guiding pipe is arranged on the top plate of the mounting frame, the guiding rod is inserted into the guiding pipe, a limiting plate protrudes from the middle of the guiding rod, and the portion, located between the limiting plate and the bottom face of the guiding pipe, of the guiding rod is sleeved with a second spring; and the lower end of the guiding rod extends downwards and is longitudinally connected with the rinsing brush. The rinsing device can be used for quickly rinsing the beverage bottles.

The invention discloses an inverted brushing type container cleaning machine used for mounting a container brush device (200) to clean a container body (100). The inverted brushing type container cleaning machine comprises a machine body (6), the machine body (6) is provided with a washing cavity (4) having an opening, a fixed bracket (1) of the container brush device (200) is fixedly or detachably connected on the washing cavity (4), the washing cavity (4) is internally provided with a master holding structure (70) capable of being connected with a slave holding structure (26) of a rotating bracket (2) of the container brush device (200), the machine body (6) is internally provided with a driving mechanism (3) capable of driving the master holding structure (70) to rotate and drive the rotating bracket (2) to rotate, the machine body (6) is provided with an internal spray rinsing part (8) and an external spray rinsing part (9) capable of respectively performing spray rinsing for the inside and an external wall of a handle-free container (100), and the machine body (6) is provided with a door cover (10) capable of sealing the opening of the washing cavity (4). The inverted brushingtype container cleaning machine provided by the invention is simple in structure and capable of conveniently cleaning the handle-free container.

The invention discloses a garbage can cleaning device for air jet dehumidification, which relates to the technical field of sanitation equipment. The invention includes a bucket setting platform, a cleaner and a garbage can conveying device. The cleaner includes a hinged bracket, a hollow rod with holes and a A brush driven by a rotary joint. The brush includes a hollow brush handle with multiple strip-shaped through holes and bristles attached to the hollow brush handle. One end of the hollow rod with holes is sealed and sleeved inside the hollow brush handle of the brush. , the other end of the rod with a hole cavity passes through the rotary joint and communicates with the water tank and the air compressor through hose A and hose B respectively, a control valve is set at the connection of hose A and hose B, and the cavity with holes The rod is provided with a plurality of rows of oblique holes communicating with the cavity, the hinged bracket is hingedly connected with the holed cavity rod, and the holed cavity rod, waterproof swivel joint and brush can rotate around the hinged bracket at 0-50 degrees up and down. The invention has the advantages of rapidly removing moisture from the barrel wall, fast drying speed and high cleaning efficiency.

The invention discloses a household deep-mouth cup quick cleaning device, including a mounting housing. The left end of that mount shell is welded with a handle. A first mounting cavity is arranged inside the mounting case, At that right end of the first mount cavity, a first bearing is fixedly mount through the first mounting cavity, the inner ring fixing sleeve of the first bearing is provided with a rotating column, the rotating column is connected with a driving mechanism, A hollow structure is adopted inside the rotating column, two mounting blocks are slidably connected symmetrically through the side wall of one end of the rotating column away from the first bearing, two mounting blocks are inclined at one end of the rotating column, a second bearing is arranged between the two mounting blocks, and a movable rod is arranged in the inner ring fixing sleeve of the second bearing. The device can quickly scrub and wash the deep cup with smaller diameter in the family, and has good cleaning effect, and can save more time and energy by manual work. The utility model has the advantages of small overall volume, convenient storage, convenient adjustment and wider use range.

The invention discloses an electronic tongue for food detection. The electronic tongue comprises a shell, an embedding sleeve, a cleaning motor and a mode recognizing system, wherein a control panel is arranged on the front side of the shell; a support rod is arranged on the rear side of the shell; a drying chamber is arranged on one side of the shell; a cleaning chamber is arranged on the other side of the shell; a water spraying pipe is arranged on the cleaning chamber; the cleaning motor is arranged at the lower end of the cleaning chamber; a stirring motor is arranged on one side of the cleaning motor; an electric fan is arranged on one side in the shell; an electric heating wire is arranged on one side of the electric fan; the mode recognizing system is arranged in the shell. The electronic tongue for food detection is capable of quickly washing off the food on the surface of a taste sensor; the liquid food is stirred in the manner of rotating a stirring plate, so that the tastesin the food can be uniformly mixed and the taste detection of food is more accurate; the drying chamber is capable of quickly drying water on the surface of the taste sensor; the working efficiency isincreased.

The invention relates to a manual and electric dual-purpose bottle brush. The bottle brush comprises a shell, wherein a counter-rotating motor is arranged in the shell; a hair brush is arranged on the shaft of the counter-rotating motor; the counter-rotating motor in the shell is connected with batteries and a switch by leads; and the batteries are connected with an external power source by a plug. According to the manual and electric dual-purpose bottle (test tube) brush provided by the invention, a power source is arranged in (or externally connected with) a handle of the brush; the front parts of a small motor and a gear box, where brushes with bristles are fixed, are connected with the output shaft of a gear box; and a reversing switch is arranged on one side of the handle. If the switch is not on, the bottle (test tube) brush has no difference from a common bottle (test tube) brush; if the switch is shifted toward different directions, the bristles rotate clockwise or counter-clockwise along an axis, manual cleaning and electric cleaning are executed synchronously, so that the cleaning is executed with facility. The manual and electric dual-purpose bottle brush disclosed by the invention is good for increasing work efficiency, decreasing loss of the test tube effectively, and avoiding personal injury; besides, by using the manual and electric bottle brush, the test tube can be brushed more cleanly, more conveniently and more quickly.

The invention discloses a zinc electrolysis negative plate scrubbing unit. The zinc electrolysis negative plate scrubbing unit comprises a transverse plate moving and transmission system and a plate scrubbing machine; the transverse plate moving and transmission system comprises a chain wheel and chain assembly; a driving head is arranged at each of the two ends of the chain wheel and chain assembly; the chain wheel and chain assembly is supported through a chain supporting upper beam, a chain supporting lower beam and a supporting vertical beam; the chain wheel and chain assembly is providedwith negative plate hooks; negative plates are hung on the negative plate hooks; the transverse plate moving and transmission system is provided with an input station, a vibrating station, a pre-stripping station, a manual intervention station, a main stripping station, a scrubbing station and an output station of the negative plates; the plate scrubbing machine is arranged at the scrubbing station and comprises two brush wheel assemblies; and two brush wheels are synchronously opened and closed through a connecting rod and a synchronizing mechanism. Accurate location, synchronous plate clamping and rapid plate scrubbing of the negative plates can be realized, and the scrubbing effect is better.

The invention relates to a preparation method of an aqueous transparent heat-insulating glass coating, and belongs to the technical field of preparation of architectural coatings. Modified polytetrafluoroethylene resin is creatively used as a matrix, and nano titanium dioxide is used as filler so as to prepare the glass coating, wherein the polytetrafluoroethylene resin which is modified by an adhesion promoter has ultra-high adhesion so that the performance of the aqueous transparent heat-insulating glass coating is more comprehensive, and organic pollutants adsorbed on the surface of the nano titanium dioxide are decomposed into carbon dioxide and oxygen through selection of the nano titanium dioxide as the filler, so that the original brightness of glass is maintained, and a good heat insulating effect is achieved without influence on the transparency of the glass. The aqueous transparent heat-insulating glass coating has the advantages of strong adhesion, long service life, good water resistance, strong viscosity resistance, strong anti-staining performance, strong UV resistance, high transparency and a good thermal insulation effect, formaldehyde and other indoor harmful organic compounds can be decomposed, and therefore the coating has a very broad application prospect and advantage.

The invention relates to cleaning equipment for producing children's toys, in particular to cleaning equipment for producing a children's toy silica gel teether. According to the technical aim to be achieved, time and labor can be saved, cleaning efficiency can be improved, use is convenient, and operation is easy. In order to achieve the technical aim, the cleaning equipment for producing the children's toy silica gel teether comprises a bottom plate, a support, a mounting plate, a motor, a first disc, a first connecting rod, a second connecting rod, a gear rack, a sliding block, a sliding rail, a second disc, a first gear and the like. The left side of the top of the bottom plate is connected with the support, and the right side face of the support is connected with the mounting plate. According to the cleaning equipment, a round brush swings left and right, the teether can be fast brushed, thus the teether can be fast cleaned thoroughly, and therefore the effects of being capable ofsaving time and labor and improving the cleaning efficiency, convenient to use and easy to operate are achieved.

The invention discloses a scrubbing device of a quartz ceramic roller in a glass tempering furnace. The scrubbing device comprises a support frame erected on the wall bench of a tempering device, wherein a guide rail in parallel to the quartz ceramic roller is arranged on the support frame, a sliding rod in sliding fit with the guide rail is arranged on the guide rail; the sliding rod is controlled to slide through a transmission motor; a scrubbing pipe is arranged at the bottom of the sliding rod; the scrubbing pipe is spliced by hinging two semi-ring shaped rubber pipes through a hinge rod in a splicing manner; the transmission motor and the scrubbing pipe are controlled through a PLC. According to the scrubbing device, a quartz ceramic roller way can be rapidly scrubbed, and the multiple roller ways can be scrubbed simultaneously; compared with manual scrubbing, for the scrubbing device, the scrubbing efficiency is remarkably improved and the labor intensity is alleviated.

Handwear articles, such as gloves, mittens and other multi-digit embodiments of handwear, are provided. Articles of the invention are especially suited for such tasks as window cleaning, and comprise one or more low-friction areas suitable for slidably using a shafted tool therewith. High-friction areas are also provided to assist in controlling tools. Handwear of the invention are thus especially useful with respect to handling tools, tool shafts, and any implement where control of the tool shaft and the tool are desirable. Articles of the inventions may also comprise one or more attachment surfaces or fastener pads adapted and arranged such that pairs of the handwear can be utilized or connected together, and such that articles of the invention can be easily attached to many objects having complementary attachment elements to allow the handwear, and the wearer, to operate efficiently in conjunction with many tools, articles, devices and surfaces, and in many environments.

The invention discloses a toothbrush for brushing dentures, which comprises a frame, a first support plate and a second support plate are arranged inside the frame, and the first support plate and the second support plate are arranged in parallel, and the first support plate and the second support plate The sides of the boards close to each other are provided with strip-shaped grooves along the length direction, and one side of the strip-shaped grooves is provided with a plurality of brushes along the vertical direction. One end of the brushes is welded with a drum, and the drum and the The brushes are arranged vertically, and a conveyor belt is connected between multiple rotating drums. A rotating motor is connected to one side wall of the long strip groove, and a rotating shaft is connected to the output end of the rotating motor, and the end of the rotating shaft far away from the rotating motor is connected to the rotating drum. , the side of the first support plate and the second support plate away from the brush is welded with a push plate. The present invention can quickly clean the dentures, not only has a good washing effect, but also can simultaneously clean a plurality of dentures, thereby greatly improving the denture cleaning efficiency.

The invention discloses a novel dust removal device for processing blended anti-pilling knitting yarns. The device comprises a dust removal box, a filter frame is movably connected to the interior ofthe top end of the dust removal box, symmetrical fixing blocks corresponding to the filter frame are fixed to the interior of the top end of the dust removal box, and reset springs which are evenly distributed are fixed into cavities of the fixing blocks. A connecting plate is fixed to the tail end of the reset spring, the connecting plate is slidably connected with a fixing block, a sliding holegroove used for sliding of the connecting plate is formed in the surface of one side of the fixing block, the connecting plate extends to the outer wall of the sliding hole groove, a handle is fixed to the end of the connecting plate, a plug pin is fixed to the surface of one side of the connecting plate, a clamping groove is formed in the surface of one side of the filtering frame, the side, awayfrom the connecting plate, of the plug pin extends into the clamping groove, and through the arranged plug pins, the filtering frame can be conveniently and rapidly dismounted and brushed, then the adsorption and filtering effects of the filtering frame on air are guaranteed, and meanwhile the service life of the filtering frame is prolonged.

The invention provides a household bionic washing machine for dishware. The washing machine comprises a bionic hand brush, an automatic dish brush, a fixed brush, a water supply washing combination, a washing agent application combination, an electric control combination and a two-room one-pool machine body. According to the invention, the bionic hand brush is mainly adopted to wash dishware so as to improve the washing efficiency and the cleaning effect, safety and convenience in use are ensured by virtue of automatic operation, the deoiling arrangement solves the problem of difficulty in washing, and therefore, applicability and economization are achieved.

The invention discloses a brushing device for closed-up barrel, which has rotation and swing actions, has a big brushing force to the internal wall of barrel and is provided with high washing efficiency and good washing quality. It comprises swing motor and at least a group of working benches. Support sleeves are set on two ends of each working bench respectively. Supporting wheels, which can rotate freely, are set at the lower side of each support sleeve and one end of support sleeve is connected with swing motor through transmission mechanism. On each working bench barrel rotation motor, clamping cylinder, support barrel cylinder and at least a group of clamping rotary disks are fixed and the support barrel cylinder is connected with the support barrel mechanism. The brushing barrel cell comprises a first clamping rotary disk connected with the working bench rotationally, a second clamping rotary disk set on the working bench opposite with the first clamping rotary disk. The first clamping rotary disk is connected with the barrel rotation motor or adjacent first clamping rotary disk through the transmission mechanism.

The invention discloses a seat scrubbing and disinfecting robot which is an automatic mobile scrubbing and disinfecting robot suitable for scrubbing seats in a stadium and comprises an autonomous navigation walking system, a stair climbing device, a scrubbing and disinfecting device and an automatic control system. The autonomous navigation walking system is driven by a hub motor, is internally provided with a high-performance LAMWARE autonomous positioning navigation system, and has the functions of autonomous mapping positioning and navigation, multi-path patrol, path searching, moving to a designated place and the like; according to the stair climbing device, a crawler belt structure is driven by a front supporting wheel, a rear supporting wheel, a climbing angle adjusting wheel and a tensioning wheel, and the height of climbing steps can be adjusted; and the seat scrubbing and disinfecting device scrubs the surface of the seat and completes sterilization and disinfection. According to the seat scrubbing and disinfecting robot, centralized, automatic and efficient cleaning of the seats in the stadium can be achieved, tens of thousands of seats in the whole stadium can be quickly scrubbed and cleaned after a scrubbing route is set, and the labor cost is greatly saved.

The invention discloses a water-saving garbage can quick cleaning device, which relates to the technical field of sanitation equipment. The invention includes a bucket placing platform, a cleaner and a garbage can conveying device. The upper surface of the bucket placing platform is provided with an arc-shaped slideway. The cleaning device includes a cavity rod, a brush driven by a rotating motor and a motor support. The cavity rod is provided with a plurality of oblique holes communicating with the cavity. The outer wall of the brush handle is provided with a plurality of bar-shaped holes hole, the trash can conveying device includes a bracket I fixedly connected to a horizontal guide rail at the top, a bracket II fixedly connected to the electric telescopic rod I at the top, and an electric telescopic rod II vertically arranged at the front end of the electric telescopic rod, and the electric telescopic rod II The other end of the rod II away from the electric telescopic rod I is fixedly provided with a semicircular fixing clip for clamping the trash can. The electric telescopic rod I is provided with a geared slide block. The present invention has the advantages of fast cleaning speed, fast drying speed, The advantages of high work efficiency.

The invention discloses a tea fixation machine convenient to clean, and belongs to the field of tea processing. The tea fixation machine convenient to clean comprises a box body, the four corners of the bottom of the box body are fixedly connected to supporting legs, the right side of the box body is provided with a feeding hopper, the bottom of the feeding hopper communicates with an inclined conveying pipe, the left side of the conveying pipe communicates with the right side of the box body, the bottom of the box body is provided with a driving motor, the top of the output shaft of the driving motor is fixedly connected to a hollow rotating rod, and a water inlet pipe inserts into the hollow rotating rod. The combination use of the driving motor, the hollow rotating rod, the water inletpipe and high pressure spray nozzles can spray cleaning water onto the inner wall of the box body, and clean the inner wall of the box body in all directions. The combination use of connecting rods, vertical rods and scrubbing devices can quickly and conveniently scrub the inner wall of the box body, so that the cleaning efficiency is effectively improved and the labor force is reduced.

The invention discloses an anti-blocking sprayer and an anti-blocking cleaning device. The anti-blocking sprayer comprises a spraying arm, a water passing pipe, a switching cylinder and an elastic piece. When the water pressure of the water passing pipe exceeds a first water pressure, the switching cylinder overcomes the elastic force of the elastic piece to rise to supply water to the spraying arm; when the water pressure of the water passing pipe is lower than the first water pressure, the switching cylinder descends under the action of an elastic force of the elastic piece and sprays waterobliquely downwards from a first spraying hole in the water passing pipe. The anti-blocking cleaning device comprises a cleaning tank, a water collecting cup, a filter cartridge and the sprayer, the water passing pipe is rotatably connected to a water supply pipe, a second limiting structure is arranged between the water passing pipe and the water supply pipe, and the water passing pipe further penetrates through a through hole of the filter cartridge and extends into the cleaning tank to be fixedly connected to the spraying arm; the first spray hole is located above the through hole and facesthe cartridge wall of the filter cartridge. By adopting the technical scheme, once the wall of the filter cartridge is blocked and the pumped water pressure is reduced, water spraying to the wall ofthe filter cartridge is automatically switched to the first spraying hole so as to clean residue, so that the filter cartridge is prevented from being blocked.

The invention discloses a novel window glass cleaner. The novel window glass cleaner comprises a first support rod and a second support rod, wherein a mounting groove is formed in the middle part of the first support rod, and insertion holes are formed in corresponding regions of two side walls of the mounting groove; the second support rod is fixed in the mounting grove of the first support rod by riveting of a fastening pin passing through the insertion holes, a first brush is mounted on the first support rod, a second brush is mounted on the second support rod, the first brush and the second brush are connected with the first support rod and the second support rod through universal joint connection parts respectively and are parallelly arranged front and back. Accordingly, a user can quickly scrub window glass through the two brushes, and can also scrub dead angles of a window simply and quickly.

The invention relates to the field of reactors, in particular to a graphite reactor convenient to clean. The reactor comprises a reactor body, an upper cover and a tube, wherein the upper cover is movably connected above the reactor body, the tube is fixedly connected above the upper cover, supporting legs are tightly welded below the reactor body, an observation window is installed in the front of the reactor body, and a feed inlet is fixedly connected above the upper cover and located on the left side of the tube. According to the graphite reactor convenient to clean, a motor Y250M2-4B45 drives a shaft lever after starting to operate and enables the shaft lever to expand and contract upwards, a sliding block can slide upwards along a vertical shaft after expanding and contracting upwards, and a stirring shaft slides upwards after the sliding block slides upwards, and drives a stirring material above the stirring shaft, so that the stirring material above the stirring shaft deposits downwards and is evenly mixed with the stirring material at the bottom. The graphite reactor convenient to clean has the advantages that the problem of uneven stirring of the stirring material can be effectively solved, and practicability of the reactor is improved.

The invention relates to a drying and impurity-removing machine for the root of red-rooted salvia, belongs to agricultural machinery and can effectively solve the problems that the efficiency of the impurity-removing and drying processes is low and the root of red-rooted salvia plants are damaged. The drying and impurity-removing machine for the root of red-rooted salvia comprises a box body, wherein a feed port, air blowing ports, a discharge port and a dust outlet are arranged on the outer wall of the box body; an upper layer of transmission netted belt, a middle layer of transmission netted belt and a lower layer of transmission netted belt are arranged in the box body; a row of brush rollers are arranged above each transmission netted belt; a plurality of air blowing ports positioned below the brush rollers are arranged on the side wall of the box body; a dust falling board is arranged below each transmission netted belt; a material falling gap is reserved between the tail end, in the transmission direction, of each transmission netted belt and the inner wall of the box body; the transmission directions of the adjacent transmission netted belts are opposite; and the adjacent material falling gaps are staggered. Driving rollers and the brush rollers are driven by a motor to rotate, so that materials can move between the feed port and the discharge port in an S-shaped curve mode, and operation of moving, brushing soil, blowing air and removing dust, drying and the like on the upper layer of transmission netted belt, the middle layer of transmission netted belt and the lower layer of transmission netted belt is finished.

The invention discloses a plier-shaped shoe washing brush, and belongs to brush-class products. According to the plier-shaped shoe washing brush, the problem that the brushed face is required to be supported with the hand in the shoe washing process is solved, the motion displacement of the plier-shaped shoe washing brush is effectively increased, the inner face and the outer face can be simultaneously washed, the washing area of the plier-shaped shoe washing brush in each reciprocating motion is greatly increased, rapid washing can be further carried out on insoles and shoelaces through the plier-shaped shoe washing brush conveniently, the labor intensity of people for washing shoes can be greatly relieved, and the abrasion of brush bristles on the shoes when the shoes are washed can be reduced. The plier-shaped shoe washing brush is convenient to use, multiple in function, simple in structure, low in cost and easy to generalize and popularize. The plier-shaped shoe washing brush is characterized by being in a plier shape which is at least formed by two brush boards. One ends of the two brush boards are connected, and the other ends of the two brush boards are open. The brush bristles are arranged on the inner side of the plier shape. The plier-shaped shoe washing brush is mainly used for washing the shoes, the insoles and the shoelaces, and can also be used as a clothes washing brush for washing clothes.

The invention relates to the technical field of teaching supplies and discloses an automatic blackboard scrubbing device applied to ideological and political education and teaching. The automatic blackboard scrubbing device comprises an adjusting box, wherein the adjusting box is of a hollow cuboid structure; a through groove is formed in the lower surface of the adjusting box; sliding grooves are formed in the upper surface and the lower surface of the interior of the adjusting box; the inside of each sliding groove is connected with a baffle in a sliding manner; a second motor drives a second threaded rod to rotate; a first connecting block moves forwards and backwards; when the first connecting block moves backwards, a belt is pulled to move, a second connecting block is driven to move forwards, then a supporting rod abuts against the baffles to move forwards; when the first connecting block moves forwards, the second connecting block moves backwards due to the acting force of an extension spring to drive the baffles to move backwards, then a scrubbing box is separated from the surface of a blackboard; a first motor drives a first threaded rod to rotate, so that the scrubbing box moves left and right; a third motors drives a second bevel gear to rotate, so that the second bevel gear is connected with a first bevel gear in a meshed mode; and then rotation of a shaft rod is achieved, adjusting ropes can be wound and unwound, the scrubbing box can move up and down, and blackboards can be completely scrubbed.