178results about How to "Guaranteed cleaning efficiency" patented technology

The invention relates to the technical field of aluminum alloy cutting equipment, and discloses saw blade cutting equipment for aluminum alloy profile machining, which comprises a worktable, and a cleaning assembly for performing large-area cleaning on the surface of a saw blade is arranged on the upper surface of the worktable. According to the saw blade cutting equipment for aluminum alloy profile machining, by arranging the cleaning assembly, when a saw blade is driven by a driving motor to rotate at a high speed, the surface of the saw blade makes contact with a contact ball, and transmission is matched with a structure in a cleaning base, so that a sliding base continuously reciprocates in the vertical direction along the inner wall of the cleaning base; meanwhile, due to the spiral cleaning groove formed in the spiral shape, upward shearing force can be generated when the edge of the spiral cleaning groove makes contact with aluminum alloy sawing residues attached to the side face of the saw blade through the rotating cleaning roller; residues adhering to the side face of the saw blade after cooling are better cleaned away, and the cleaning effect of the device on the saw blade is improved.

The utility model discloses a birch extract preparation device which comprises a collecting box, the collecting box is installed on external equipment, a collecting mechanism is arranged on the collecting box, and the collecting mechanism comprises a squeezing mechanism, a supporting rod, a fixing sleeve, a discharging pipe, an inner sleeve, a rubber ring, a clamping mechanism, a pushing sleeve, a synchronous rod and a synchronous sleeve. The squeezing mechanism is installed on the collecting box, the supporting rod is installed in the collecting box, the fixing sleeve communicates with the side wall of the collecting box, one end of the discharging pipe communicates with external equipment, the other end of the discharging pipe is slidably connected into the fixing sleeve, the inner sleeve is installed on the discharging pipe, and the rubber ring is installed on the inner sleeve. The collecting mechanism provides an effective mode to collect and store the extracting solution, and through cooperative work of the squeezing mechanism, the supporting rod, the fixing sleeve, the discharging pipe, the inner sleeve and the rubber ring, the collecting mechanism can effectively guide and keep the solution in the collecting box in the extracting process.

The present invention relates to the field of natural gas technology, and specifically to a quick auxiliary cleaning device for an industrial natural gas storage tank, comprising: a supporting base plate; casters, the casters are symmetrically arranged at the bottoms of both ends of the supporting base plate and are rotatably connected to the supporting base plate; a water tank; a clamping surround unit, the clamping surround unit is fixedly connected to the wall of the water tank and symmetrically arranged on both sides of the tank body; a reciprocating cleaning unit, the reciprocating cleaning unit is arranged between the water tank and the tank body and is connected to the water tank; wherein the reciprocating cleaning unit comprises: a self-adjusting water delivery component, a multi-element cleaning component and a position control component, by arranging the reciprocating cleaning unit and cooperating with the clamping surround unit, automatic cleaning of the tank surface can be completed, and the device can be applied to tanks of different sizes, and the tank body does not need to be moved during the entire cleaning process, thereby ensuring the cleaning efficiency of the storage tank and reducing labor consumption.

An efficient water-saving type automatic fish scale cleaning machine comprises a main machine frame, two net-shaped conveying belts and two high-pressure nozzles, a conveying mechanism is installed in the main machine frame, and the two net-shaped conveying belts are rotatably installed on the periphery of the conveying mechanism; the efficient water-saving type automatic fish scale cleaning machine has obvious advantages and remarkable benefits in the modern aquatic product processing industry, the unique upper and lower conveying mechanisms are matched with a high-pressure spray-washing mechanism, and a fine-tuning stainless steel net-shaped conveying belt is arranged, so that high-pressure water flow can directly and uniformly act on each part of a fish body, and the fish scale cleaning efficiency is improved. The height of the conveying mechanism can be adjusted according to fish bodies of different sizes and shapes, the cleaning efficiency is ensured, meanwhile, damage to fish meat is reduced to the maximum extent, rapid and comprehensive cleaning of the two faces of the fish bodies can be achieved, the scaling efficiency is remarkably improved, the cleaning process is optimized, damage to the fish bodies is reduced to the maximum extent, and the service life of the fish bodies is prolonged. The integrity and the quality of the fish meat are kept.

The utility model discloses a polishing and grinding all-in-one machine which comprises a machine body and a servo motor fixedly installed in the right side of the machine body, a threaded rod is fixedly installed at the output end of the servo motor, a movable block is installed on the surface of the threaded rod in a threaded mode, and a product body is arranged at the upper end of the movable block. Hydraulic rods are installed at the upper end of the machine body in a penetrating mode, and an electric grinding wheel is fixedly installed at the lower end of the hydraulic rod on the left side. According to the polishing and grinding all-in-one machine, cleaning assemblies for preventing a threaded rod from being damaged are arranged on the two sides of a movable block, a cleaning brush can apply pressure to threads on the surface of the threaded rod, the cleaning efficiency of the cleaning brush is guaranteed, meanwhile, limiting blocks are arranged on the left side and the right side of the cleaning brush, and the left side and the right side of each limiting block are attached to limiting grooves; and the cleaning effect of the device is improved, it is avoided that impurities exist on the threaded rod damage threads, connected with the movable block, of the threaded rod, and the service life of the device can be prolonged.

The guide rail cleaning device for ink jet printing comprises a guide rail body, a sliding seat, mounting plates arranged on the two sides of the sliding seat and a collecting mechanism, the sliding seat is slidably mounted on the guide rail body, and a spray head is fixedly mounted at the top of the sliding seat; a driving mechanism, a horizontal plane cleaning mechanism and a vertical plane cleaning mechanism are arranged on the mounting plate, and the collecting mechanism comprises a fixing part, a collecting cavity, positioning plates mounted on the two opposite side walls of the collecting cavity and bends mounted on one sides of the tops of the positioning plates. Under the action of the horizontal plane cleaning mechanism and the vertical plane cleaning mechanism, the purpose of cleaning printing ink on the top and the side face of the guide rail body can be achieved, meanwhile, impurities attached to the guide rail body can be cleaned up, and the efficiency and quality of cleaning the printing ink on the guide rail body are guaranteed; and under the action of the collecting mechanism, printing ink scraped from the guide rail body can be collected, and it is guaranteed that printed matter is clean and tidy in the printing process.

The utility model belongs to the technical field of cleaning appliance structures, and discloses a cleaning system. The cleaning system comprises a dust collection base station and a dust collector, the dust collector comprises a collection cup, a cup cover, a locking piece and a driving piece, the locking piece and the driving piece are in transmission connection, the locking piece is slidably connected to the collection cup and located on the outer surface of the dust collector, and the driving piece can drive the locking piece to slide towards the cup cover and abut against the cup cover; the stopping piece can abut against and push the locking piece to slide in the direction away from the cup cover when the dust collector is inserted to exceed the preset depth, so that the cup cover can rotate in the cavity opening to open an ash discharging opening of the dust collector. According to the cleaning system, dirt leakage caused by the fact that the cup cover cannot be rapidly and timely closed is effectively avoided, cleanliness of the outside of the dust collection base station and the ground is guaranteed, the cleaning experience and the cleaning efficiency are guaranteed, the structure is simple, the weight of the dust collector is conveniently reduced, and the cleaning work of the handheld dust collector is particularly facilitated.

The invention relates to an oil fume system control method and device, an oil fume system and a storage medium. The method comprises the following steps: monitoring the water supply pressure of a water supply system and the use degree of a range hood; the use degree is determined according to the accumulated operation time or the oil stain accumulation degree of the range hood; according to the water supply pressure and the use degree, the self-cleaning batches of the range hoods and the number of the range hoods corresponding to the same batch are determined; and controlling the range hoods to perform self-cleaning based on the batch of the range hoods for self-cleaning and the number of the range hoods corresponding to the same batch. The number of the range hoods needing to be cleaned at the same time can be determined according to the current water supply pressure and the use degree of the range hoods, specifically, the larger the water supply pressure is, the larger the number of the range hoods cleaned at the same time is, and otherwise, the smaller the number of the range hoods cleaned at the same time is, so that the cleaning efficiency and the cleaning effect are guaranteed.

The invention relates to an efficient reboiler and a rectifying tower, and belongs to the technical field of reboilers. Comprising a shell and a U-shaped heat exchange tube arranged in the shell, a shell pass inlet and a shell pass outlet are formed in the shell, a liquid inlet cavity and a liquid outlet cavity are formed in one end of the shell, and the two ends of the U-shaped heat exchange tube are communicated with the liquid inlet cavity and the liquid outlet cavity respectively. The shell is provided with a tube pass inlet and a tube pass outlet corresponding to the liquid inlet cavity and the liquid outlet cavity respectively, the U-shaped heat exchange tubes are sleeved with cleaning plates, the cleaning plates are provided with through holes corresponding to the U-shaped heat exchange tubes in a one-to-one mode, and cleaning pieces are arranged in the through holes. The shell is provided with a driving piece used for driving the cleaning plate to reciprocate in the length direction of the shell. According to the invention, the problem that the internal structure of the reboiler is difficult to clean in the prior art is solved.

The invention relates to the technical field of amine liquid purification, and discloses a thermal power flue gas carbon capture amine liquid purification system utilizing carbon dioxide purging, which is connected with a carbon capture system and comprises a resin desalination module respectively connected with a purification pipeline, a gas transmission pipeline, a liquid transmission pipeline and an alkali liquor box; valves are arranged on the purification pipeline, the gas conveying pipeline and the liquid conveying pipeline; the purification pipeline is connected with the filtering subsystem; the filtering subsystem is connected with an amine liquid pipeline; amine liquid of the carbon capture system is input into the filtering subsystem through an amine liquid pipeline; the gas pipeline is connected with a gas outlet of the carbon capture system, and the gas outlet is used for discharging CO2 product gas of the carbon capture system; a compressor is further connected between the air outlet and the air conveying pipeline; the liquid conveying pipeline is respectively connected with the circulating water tank and the desalted water tank. According to the invention, stable alkali liquor cleaning can be realized, and on the basis of ensuring the cleaning cleanliness of the alkali liquor, the amount of wastewater is greatly reduced, the purification period is shortened, the purification efficiency is improved, and the purification cost is reduced.

The utility model relates to the technical field of wastewater treatment, and discloses wastewater treatment equipment for producing and processing clothes and sock textiles, which comprises a treatment box, a bearing block fixedly connected to the bottom of the inner wall of the treatment box, a cleaning mechanism arranged in the treatment box, a filter frame arranged at the top of the bearing block, and a collecting mechanism arranged in the treatment box, the motor is fixedly connected to the front surface of the inner wall of the treatment box, the output end of the motor is fixedly connected with a long shaft, the outer wall of the long shaft is fixedly connected with a cam, and the right side of the inner wall of the treatment box is fixedly connected with a connecting block. According to the wastewater treatment equipment for production and processing of the clothes and sock textiles, the cleaning mechanism is arranged, a filtering frame does circular motion along the axis point of a long shaft, and the angle of inclining towards the left side of the filtering frame is increased, so that impurities can better fall off, and in the impurity cleaning process, good cleaning efficiency can be achieved; meanwhile, the condition that the filtering frame is not blocked by impurities is ensured, and a good filtering effect is achieved.

The invention provides an insertion test mechanism for memory chip detection, which comprises a conveying assembly, a collecting assembly and a driving assembly, the conveying assembly is composed of a platform and a top plate, the collecting assembly is arranged below the conveying assembly, a vertical plate is fixedly mounted at the top of the collecting assembly, and a detection module is fixedly connected to the top of the top plate; the detection module and a chip body on the surface of the platform are correspondingly distributed, and a cleaning module and a drying assembly are fixedly installed at the bottom end of the driving assembly. According to the invention, the chip can be rapidly pressed and fixed, the accuracy of a subsequent insertion test is ensured, the rotatable rotating plate is accurately attached to the interface, the cleaning liquid is discharged through the flat tube in the rotating plate, the position of the flat tube is adjusted, and the inner wall of the interface is efficiently cleaned through the arrangement of the bulge; the rotation of the rotating pipe can realize subsequent drying treatment of cleaning, hot air conveying is carried out from different angles, then insertion testing is realized after cleaning, and rapid detection of the old storage chip is realized.

The utility model belongs to the technical field of automobile part recycling, and particularly relates to an automobile lamp cleaning device which comprises a cleaning box, and a feeding window is formed in the cleaning box. A mounting cavity is formed in the top of the cleaning box, the inner diameter of the mounting cavity is smaller than that of the cleaning box, a hoisting column is rotatably arranged at the top of the mounting cavity and driven by a motor, a plurality of connecting rods are arranged on the peripheral side of the hoisting column, gears are rotatably arranged on the connecting rods, and a hanging assembly is coaxially arranged on the gears. And an inner gear ring is fixedly arranged on the inner wall of the mounting cavity, and the inner gear ring is meshed with the gear.

The present invention belongs to the field of agricultural machinery, and in particular relates to a sand prevention and control vegetation block forming device, comprising a hydraulic support body, a sliding platform and a feeding frame. Support gas rods are fixedly installed on both sides of the hydraulic support body, and both sides of the sliding platform are fixedly connected to the telescopic ends of the support gas rods. The feeding frame is slidably connected to one side of the upper surface of the sliding platform, and the upper and lower ends of the feeding frame are both open. A discharge structure for guiding and releasing soil is arranged in the feeding frame; a reverse cleaning structure is arranged on the side of the feeding frame close to the shaping mold. In the present invention, soil scattered on the sliding platform and the shaping mold can be cleaned by the arranged bristles, and the cleaned soil is discharged into a soil collecting bag through a soil withdrawal trough for collection, thereby avoiding soil scattering on the ground during work, reducing pollution to the working environment, and reducing the difficulty of cleaning. The soil collecting bag also contributes to the recycling of soil.

The invention provides an expressway lane cleaning system based on an air-ground amphibious unmanned aerial vehicle. The system comprises an air-ground amphibious cleaning unmanned aerial vehicle set, a detection unmanned aerial vehicle, an accompanying type mobile supply vehicle and a control center. The air-ground amphibious unmanned aerial vehicle has the characteristics of two operation modes of ground running and air flying, and a collaborative cleaning scheduling strategy is designed: during conventional operation, the amphibious unmanned aerial vehicle keeps the ground running mode to perform dust collection and water spraying so as to reduce energy consumption and maintain operation stability; when it is detected that the unmanned aerial vehicle gives an early warning to a rear vehicle, too much road dust or insufficient resources, the control center instructs the related unmanned aerial vehicle to be switched to an air flight mode in real time, and air avoidance, high-altitude dust suppression or rapid station returning supply operation is executed. The problems that a traditional cleaning vehicle hinders traffic and a common unmanned aerial vehicle is insufficient in endurance are effectively solved, and high efficiency and intelligence of lane cleaning are achieved.

The utility model relates to the technical field of chemical engineering, in particular to a decoking mechanism for coal acetylene plasma reaction. According to the technical scheme, a supporting column is arranged on the outer side of a base, a first sealing ring is arranged on the inner side of the base, a first sewage discharging groove is formed in the bottom end of the base in a penetrating mode, a fixing frame is arranged on the base, an ultrasonic transducer is embedded in the fixing frame, a flushing pipe is arranged on the fixing frame, and a water inlet pipe is arranged on the flushing pipe. A reaction container is arranged on the base and located on the outer side of the fixing frame in a covering mode, a connecting pipe is connected to the bottom end of the flushing pipe, a supporting plate is arranged on the outer side of the end, close to the connecting pipe, of the flushing pipe, a sealing plate is arranged at the bottom end of the base through the supporting plate in a supporting mode, and the first sewage discharging groove of the base is blocked through the sealing plate. The coal acetylene plasma reactor cleaning device is simple in structure, provides a reliable solution for cleaning a coal acetylene plasma reactor, and provides a safer and more environment-friendly cleaning technology for industrial production.

This utility model discloses a cleaning basket conveying device, relating to the field of aluminum shell processing technology. It includes two parallel conveyor lines and two liftable conveyor platforms located at both ends of the conveyor lines. The sides of the upper and lower conveyor lines are respectively equipped with a cleaning discharge line and a cleaning feed line. Both ends of the upper conveyor line are equipped with basket unloading and sorting mechanisms, and a matching basket discharge and sorting mechanism is located on the upper conveyor line directly opposite the cleaning discharge line. This utility model effectively improves overall practicality, significantly increases cleaning efficiency, and greatly enhances overall operational safety and reliability.

The invention relates to a screw-free quick locking chuck structure, and relates to the technical field of clamps, the screw-free quick locking chuck structure comprises a main shaft assembly and a chuck assembly, the chuck assembly comprises a chuck part and a connecting part nested outside the bottom end of the chuck part, and a clamping groove is formed in the clamping position, close to the main shaft assembly, of the connecting part; the main shaft assembly comprises a main shaft body, a fixing outer sleeve arranged outside the main shaft body in an embedded mode and a locking outer sleeve arranged outside the fixing outer sleeve in an embedded mode, the locking outer sleeve is connected with the fixing outer sleeve in a sliding mode, and a plurality of steel balls are arranged at the clamping position, close to the chuck assembly, of the main shaft body. When the locking outer sleeve is static, the steel balls are pressed by the locking outer sleeve towards the interior of the main shaft body, and the steel balls protrude towards the interior of the main shaft body and are clamped in the clamping grooves, so that the chuck assembly and the main shaft assembly are clamped and fixed. When the locking outer sleeve moves to a first preset distance in the direction close to the fixing outer sleeve, the pressing force borne by the steel balls disappears, the steel balls are separated from the clamping grooves, and the chuck assembly is separated from the main shaft assembly. The chuck replacing device has the effects that the chuck replacing process is simplified, and the chuck replacing speed is increased.

This invention relates to the field of stainless steel pipe inner wall cleaning technology, specifically to a cleaning device and process for the inner wall of extra-long stainless steel pipes. The device includes a cleaning mechanism, an anti-deviation mechanism, an auxiliary feeding mechanism, and an active feeding mechanism. The cleaning mechanism comprises several rigid pipes. In this invention, motor one and motor two are started synchronously. Motor two drives a directly connected rotating shaft two to rotate, and two meshing gears follow the rotation. Multiple rubber sleeves on the two rotating shafts two cooperate with each other, rubbing against the outer walls of the rigid pipes and the outer walls of the flexible hoses, causing the brush section to move steadily forward inside the stainless steel pipe. Then, the rotating shaft one, directly connected to the motor, drives several sprockets one on its outer side to rotate. Through chain transmission, the sprockets two drive the reel to extend the flexible hose on its outer side. The flexible hose and the brush section move synchronously, thereby preventing the flexible hose from dragging the brush section, avoiding jamming of the brush section, and ensuring cleaning efficiency.

The utility model discloses a kind of anti-fouling reverse osmosis scale inhibitor preparation with reaction kettle of scale, including barrel body, heat dissipation hole, discharge port, output shaft and bearing, there is sealing cover on the barrel body, heat dissipation hole is equipped on the shell, the right side of sealing cover is equipped with feed inlet, motor is in the shell, the outside of output shaft is connected with first gear, sealing cover middle is penetrated by output shaft through shaft connection, the bottom of barrel body is equipped with discharge port, the middle of output shaft has second water guide groove, and second water guide groove lower end is connected with first water guide groove, there is first water guide groove in the first stirring rod, the upper end of second water guide groove is connected with main water pipe, there is sealing ring and bearing on the outside of main water pipe, and the outside of sealing ring is bearing. The utility model sets up the main water pipe and first water guide groove system of intercommunication, set up multiple different angle nozzles on the first stirring rod, can be through the complement of different spray angle and coverage range, substantially reduce cleaning blind area.

The application discloses a kind of automatic smearing equipment for lubricating grease of speed reducer, including installation base, setting in the receiving cavity of installation base top, limit mechanism is installed in receiving cavity inside and is set in the auxiliary cleaning mechanism and lubricating mechanism of receiving cavity both sides, receiving cavity top is equipped with locating cover, locating cover is located just above limit mechanism, sliding groove is opened in the both ends of installation base, auxiliary cleaning mechanism and lubricating mechanism are all set in sliding groove inside;Compared with prior art, when the gear gap is smeared with lubricating grease, the discharge plate and one side of the gear can be staggered, and the angle of the extrusion piece can be adjusted according to actual use requirements during the movement, so that the extrusion piece can be cross-set on one side of the discharge plate, so that the included angle is less than the angle of the gear side gap, and the lubricating grease can be attached to the gear during subsequent lubrication process, to ensure uniform feeding of the equipment and reduce excess or insufficient conditions.

The invention relates to the field of pipe forging processing, and discloses a pipe forging processing support table with a cleaning function for oil mining, comprising: a support component, a driving component is fixedly installed on the upper outer surface of the support component, a dredging component is arranged on the periphery of the support component, and a cleaning component is movably installed on the outer surface of one end of the driving component; the driving component is used to provide power for the sliding of the cleaning component, and the position of the cleaning component can be adjusted to reset and slide; the invention can automatically clean the metal chips dropped from the forged pipes on the upper surface of the forging table through the coordinated operation between the driving component, the cleaning component, the dredging component and the supporting component, and can automatically and centrally discharge the cleaned metal to avoid the metal chips being scattered on the surrounding ground, and at the same time, it can avoid the staff approaching the forging table to manually clean the metal chips on the upper surface.

The utility model relates to the field of metal surface treatment equipment, in particular to a linkage type sand blasting angle adjusting device based on a sand blasting machine, which comprises a sand blasting chamber, sand blasting parts are distributed on the side wall of the sand blasting chamber, the sand blasting parts are hinged to the side wall of the sand blasting chamber, a linkage part is arranged outside the side wall of the sand blasting chamber, and the linkage part is hinged to the side wall of the sand blasting chamber. The linkage part is in driving connection with a linkage shaft of the sand blasting part, the linkage part comprises a driving motor, a crankshaft and a linkage rod, the impeller head can be driven through a linkage type structure to carry out overall angle adjustment, resistance is prevented from being increased during shot blasting, and surface treatment of a metal part is achieved; meanwhile, the situation that the shot blasting speed and force are influenced due to the change of the angle of the shot blasting opening can be avoided, so that the cleaning efficiency of the metal part is guaranteed, the shot blasting device can continuously swing through a linkage type structure, all-directional treatment on the surface of the metal part is guaranteed, excessive surrounding cleaning caused by cleaning of a certain position is avoided, and the service life of the metal part is prolonged. And damage to metal parts is prevented.

The utility model relates to the technical field of water sample detection, and discloses a sampling detection device for water supply and drainage, which comprises a mounting plate, the upper side wall of the mounting plate is fixedly connected with a detection box, a support frame and a fixing frame, the fixing frame is internally and rotatably connected with a rotating drum, a winding and unwinding rope is wound outside the rotating drum, and the winding and unwinding rope is fixedly connected with the detection box. The lower end of the winding and unwinding rope is fixedly connected with a sampling box, the side wall of the sampling box is fixedly connected with a micro pump machine, the water inlet end of the micro pump machine is communicated with the side wall of the sampling box, and the lower side wall of the sampling box is fixedly communicated with a water inlet pipe. According to the utility model, when the sampling box is used for sampling water at a certain depth and the water inlet of the sampling box is blocked, impurities blocked at the water inlet can be automatically cleaned, so that the detection efficiency of the detection equipment is ensured, the brush plate can be conveniently and quickly replaced after the brush plate is worn after being used for a long time, and the detection efficiency of the detection equipment is improved. And the cleaning efficiency of the brush plate is ensured.

The utility model provides a rotary cleaning device which comprises a rotary cleaning supporting box body, supporting foot bases, a splash-proof blocking hopper, a controller, a workpiece installation base, a liquid storage box, a liquid inlet pipe, a waste discharge pipe, a rotary cleaning pipe assembly, a driving motor, an auxiliary gear and a rotary table. The supporting foot bases are connected to the four corners of the lower portion of the rotary cleaning supporting box body through bolts respectively. The splash-proof blocking hopper is connected to the outer side of the upper portion of the rotary cleaning supporting box body through bolts. The controller is connected to the upper right side of the front portion of the rotary cleaning supporting box through screws. And the workpiece mounting seat is arranged at the upper part of the rotary cleaning support box body and is positioned on the inner side of the splash-proof baffle hopper. Waste liquid generated in the cleaning process is collected into the rotary cleaning supporting box body through the splash-proof blocking hopper and is discharged through the waste discharging pipe at regular intervals, the good machining environment is maintained, the waste liquid is not mixed with the liquid storage box, and the cleaning efficiency and quality are guaranteed.

The application discloses a multifunctional floor washing machine base station and belongs to the technical field of cleaning equipment. The base station comprises a base station main body, a sewage back-suction system, a self-cleaning system and a base assembly which are installed on the base station main body, and the base station main body, the sewage back-suction system, the self-cleaning system and the base assembly form a floor washing machine containing position with a semi-enclosed structure. The containing position is convenient for placing and fixing the floor washing machine, the sewage back-suction system can automatically back-suck and treat the sewage on the sewage tank and the rolling brush of the floor washing machine, the self-cleaning system can clean and sterilize the rolling brush and the sewage tank of the floor washing machine after the sewage back-suction treatment, has the multifunctional use effect and is convenient to use. The sewage back-suction system is provided with a back-suction pipeline, a sewage tank, a dust collection bag, a back-suction fan and a dry-wet separation device, dry and wet garbage in the floor washing machine can be back-sucked into the base station through the back-suction fan, dry and wet separation is carried out through the dry-wet separation device, the solid garbage and the sewage are classified and treated, and the base station is more environmentally friendly and efficient.

The utility model relates to the technical field of brushes, in particular to a brush wide in application range, which comprises a brush plate, a brush handle and a connecting block, bristles are fixedly connected on the surface of the brush plate, a connecting rod is fixedly connected on the surface of the brush plate, a through groove is arranged on the surface of the brush handle, and a slot is arranged on the surface of the brush handle. Through the connection of the connecting rod, the connecting block and the inserting groove, when the position of the brush handle needs to be replaced, the effect of changing the position of the brush handle can be achieved by pulling out the inserting groove, replacing the direction of the inserting groove and then inserting the connecting block, a user can conveniently clean the brush handle in a small range without being affected by the brush handle, and the cleaning efficiency is guaranteed; by means of connection of the inserting grooves and the connecting blocks and connection of the connecting blocks and the connecting rods, when semi-closed objects such as shoes are cleaned, the inserting grooves can be pulled out, then one set of connecting rods are inserted, the two sets of connecting rods are combined, the multi-face cleaning effect can be achieved, and small areas can be cleaned conveniently.

The utility model discloses a cement bunker dismantling robot, and relates to the technical field of cement bunker cleaning. The device comprises a base plate, a supporting stand column is rotationally installed on the base plate, an elastic reset mechanism is arranged between the supporting stand column and the base plate, a supporting block is fixedly installed at one end of the supporting stand column, a power box is fixedly installed on the side wall of the supporting block, and a power output mechanism is arranged in the power box. And a moving rod is inserted into the side wall of the power box in a sliding and penetrating mode, the moving rod is in transmission connection with the power output mechanism, and scraping mechanisms are arranged at the two ends of the moving rod. Cement cakes on the inner surface of the warehouse can be removed through the scraping plate and the collision needle, so that manual cleaning by holding a tool is not needed, the labor intensity of workers can be reduced, the cleaning efficiency can be kept, and the situation that the cleaning efficiency is reduced due to manual physical exhaustion is avoided.

The present invention relates to the field of solar panel cleaning technology, and in particular to a solar panel cleaning device, including a shell, a cleaning roller, a spray assembly, a baffle and a blast assembly; when there is a lot of dirt on the surface of the solar panel, a wet cleaning method is used to clean the surface of the solar panel; when there is less dirt on the surface of the solar panel, a dry cleaning method is used to clean the surface of the solar panel. On the whole, it can replace or assist manual work to complete the task of cleaning solar panels. Compared with traditional solar panel cleaning devices, when cleaning dirt on the surface of solar panels, the cleaning effect is better, water resources are saved, and cleaning efficiency is guaranteed. It is suitable for use in various areas with strong winds, mountains, hills and plains, and is suitable for cleaning solar panels of various sizes, various inclination angles and various layout forms, which is conducive to promoting the development of photovoltaic power generation.

The utility model relates to the technical field of photovoltaic equipment cleaning, solves the problem that the cleaning efficiency is affected on photovoltaic panels with different sizes due to the fact that components of a photovoltaic cleaning robot are inconvenient to disassemble and replace, and particularly discloses a modularized photovoltaic cleaning crawler which comprises a machine body, a brush head mechanism and a water supply mechanism. The brush head mechanism is connected to two opposite sides of the machine body; the water supply mechanism is connected between the machine body and the brush head mechanism; the machine body comprises a frame, a power source module and crawler belt assemblies, the power source module is arranged in the frame, and the crawler belt assemblies are connected to the two sides of the frame; a T-shaped support is arranged on the brush head mechanism, a connecting pin groove is formed in the T-shaped support, a main pin matched with the connecting pin groove is arranged on the frame, and a fixing pin is further connected between the T-shaped support and the frame. The automatic walking cleaning device is used for automatic walking cleaning of the photovoltaic panel, is provided with a rolling brush connecting structure with the brush head convenient to replace, and can flexibly adapt to high-efficiency cleaning of photovoltaic panels of different sizes.