229results about How to "Avoid affecting the cleaning effect" patented technology

The invention belongs to the technical field of washing of electronic products, and in particular relates to a water-based cleaning agent. The water-based cleaning agent is prepared from the following components in percentage by mass: 50 percent to 70 percent of de-ionized water, 10 percent to 25 percent of ethylene glycol ether, 10 percent to 20 percent of propylene glycol ether, 5 percent to 10 percent of alkylol amine, 4 percent to 10 percent of a surfactant, 0.2 percent to 1 percent of a corrosion inhibitor, 0.5 percent to 1.5 percent of a de-foaming agent and 0.5 percent to 1 percent of a stabilizer. Compared with the prior art, all the selected components are tightly matched to generate a extremely good synergetic enhancement effect; all the components in the water-based cleaning agent have no toxicity and are safe and environmentally-friendly; the corrosion inhibitor has a protection effect on cleaned workpieces and the workpieces are prevented from being corroded by atmosphere and harmful media; the de-foaming agent has the de-foaming and bubble inhibition effects; a phenomenon that a lot of air bubbles are generated in a cleaning process is avoide so that the cleaning effect is influenced is avoided. Furthermore, the invention further provides a preparation method of the water-based cleaning agent; the preparation method is simple to operate and is safe and environmental-friendly.

The invention discloses a lifting scraper device capable of automatically clearing a material sticking to a scraper edge. The lifting scraper device comprises a scraper, a scraper seat, an airbag lifting component, a scraping device, a sliding component and a mounting bracket, wherein the scraper is used for clearing the muddy composite material on the working surface; the scraper seat is used forthe mounting of the scraper; the airbag lifting component is used for the lifting of the scraper; the scraping device is used for clearing the material sticking to the scraper edge; the sliding component is used for pushing the scraping device to perform reciprocating motion; the mounting bracket is used for the connection with an externally-arranged driving device; the scraper is arranged at thetop of the airbag lifting component; and one end of the scraper is connected with the bottom of the sliding component. According to the lifting scraper device, such a clearing device is pushed by thedriving device to move forward, and the scraper is pushed by the airbag lifting component to be propped against the working surface so as to clear and scrap the material; when the clearing device moves backward, the scraper is enabled by the airbag lifting component to be separated from the working surface, so that the back of the scraper edge can be prevented from scraping against the working surface, the material can be prevented from sticking to the back of the scraper edge, and the influence on the clearing effect can be avoided; when the material sticking to the scraper edge needs to becleared, the scraping device is capable of scraping and clearing the material in a reciprocating manner in the direction of the scraper edge; and the overall structure is simple, the material can be thoroughly scraped, and no material remains on the scraper edge.

The invention discloses car washing sewage treatment equipment. The car washing sewage treatment equipment comprises a shell, a vehicle washing platform arranged on the shell, a water flowing channelarranged below the vehicle washing platform, a sediment collecting chamber arranged in the shell, a water storage tank arranged below the sediment collecting chamber, a rotatable cylinder arranged between the water flowing channel and the sediment collecting chamber, a filtering plate arranged on the cylinder and a cleaning device. The cleaning device further comprises an air blowing mechanism arranged on the filtering plate, an inflating pipe is arranged in the cylinder, and the two wind shields are arranged on the inflating pipe. According to the invention, sewage after vehicle washing is filtered by the filtering device, and then is stored for secondary use, meanwhile, the dirt filtered from the filter plate is automatically cleaned through the cleaning device, so that the filtering iskept smooth, the situation that the filter plate needs to be manually replaced after being used for a period of time is avoided, the labor cost is reduced, and the filtering efficiency is improved.

The present invention discloses a picking and cleaning device for strawberries in a greenhouse and relates to the technical field of greenhouses for the strawberries. The picking and cleaning device comprises a cleaning bucket and picking baskets. The picking baskets are detachably connected to an inner cavity of the cleaning bucket; the picking baskets are in cube structures with top surface openings, draining holes are distributed on the bottom surfaces of the picking baskets and side walls of the picking baskets are all in mesh structures; and nozzles are distributed on the top end of the inner wall of the cleaning bucket, a water drainage pipe is arranged on the bottom surface of the cleaning bucket, picking basket clamping frames corresponding to the bottom surfaces of the picking baskets are also horizontally arranged in the cleaning bucket, and the picking baskets are clamped the inner cavity of the cleaning bucket via the picking basket clamping frames. Firstly, the picking baskets are taken out separately, the strawberries are picked in the greenhouse, and then the picking baskets loaded with the strawberries are directly placed in the cleaning bucket to be cleaned. The picking and cleaning device is flexible and convenient in use, the strawberries are instantly washed, the washed strawberries are eaten, and the picking and cleaning device improves the picking safety in the greenhouse, and is relatively high in practicability.

The invention provides a swimming pool cleaning device, and belongs to the technical field of swimming pool cleaning devices. The device comprises a shell, a movable shell cover and a water suction assembly, wherein the shell comprises a mounting cavity and a filtering cavity, a water inlet is formed in the bottom of the filtering cavity, the movable shell cover is arranged on the shell in a turnover mode, a sealing cover is arranged on the movable shell cover, a water suction cavity is formed between the movable shell cover and the sealing cover, a water inlet hole and a mounting joint are arranged on the sealing cover, the water inlet hole communicates with the filtering cavity, a water discharging opening is formed in the movable shell cover, the water discharging opening communicates with the water suction cavity, the water suction cavity discharges water through the water discharging opening, the water suction assembly is arranged in the mounting cavity, the water suction assemblyis connected with the water suction cavity through the mounting joint, and the water suction assembly is used for enabling water to enter the water suction cavity from the filtering cavity. The device has the beneficial effects that the structure is ingenious and reasonable, production and assembly are convenient, and the dirt cleaning capacity is high.

The invention provides a self-cleaning livestock feeding trough, which includes a protective plate, a sliding frame, a track chain, a water pipe, a power cord, a movable block, a nozzle, an electric motor, a motor runner, a water flow control valve, and an electric motor. Forward and reverse switch, water feeding control valve, settling bucket and filter screen, a water inlet is opened on the front surface of the main body, and the drain pipe is installed on the right end surface of the main body, which is beneficial to the turbid water flow generated by the feeding tank. Precipitation filtration, to avoid large impurities inside the water flow from clogging the pipeline and affecting the cleaning effect. Specifically, when the water flow enters the sedimentation tank, the denser substances inside the water flow fall into the bottom of the sedimentation tank to prevent the external environment from being polluted. The outlet of the sedimentation tank is installed The special filter screen filters the less dense substances in the water flow to avoid pipe blockage.

The invention discloses an automatic sweeping system and method. The automatic sweeping system comprises a sweeper and a monitoring management background. The sweeping method comprises the steps thata clean reference datum and a fallen leaf reference datum are established; feature information of the sweeping area is obtained and compared with the clean reference datum, if the sweeping area is inan unclean state, the feature information is compared with the fallen leaf reference datum, and fallen leaf road surface sweeping operation or conventional dirty road surface sweeping operation is executed according to the comparison result; after cleaning is completed, if the state is still non-clean, secondary cleaning is carried out, comparison is carried out after secondary cleaning is completed, and if the state is still determined to be non-clean, the clean reference datum is automatically adjusted and reported to the monitoring management background; and a pavement restoration identification process is started when the ground is in a clean state. The road surface humidity sensor is used for identifying the surface water accumulation condition, and the system is simple, direct and high in accuracy; the reference datum is adjusted in real time according to the ground condition, misjudgment caused by ground condition changes is avoided, different sweeping modes are started according to the ground condition, and the sweeping effect is improved.

The invention relates to the technical field of PCR (Polymerase Chain Reaction) laboratory appliances and relates to an instrument cleaning device applied to PCR laboratories. The design of a top cover capable of being opened and closed is adopted; when the top cover is opened, a movable hook gets close to a fixed hook, so that folded surgical scissors can be conveniently hung on the hooks; after the top cover is closed again, an opening and closing rod reversely enables a first sliding sleeve to drive the movable hook to be away from the fixed hook, so that the surgical scissors are automatically opened; a servo motor is used for driving a first shaft to rotate; a crankshaft drives a sleeve to rotate along with the first shaft; a piston rod drives a piston plate to move left and right in a piston cylinder; two one-way valves are matched, so that a liquid suction pipe sucks cleaning liquid; a liquid guide pipe discharges the cleaning liquid; the cleaning liquid is sprayed from a spraying head to the surgical scissors for cleaning; the first shaft further drives a second shaft to drive a driving gear to rotate; the driving gear drives a relay gear to drive an outer gear ring to rotate, so that an upper cylinder rotates relative to a cleaning tank and drives the surgical scissors to rotate along with the cleaning tank; and circumferential cleaning of the surgical scissors is achieved.

The invention belongs to the technical field of waste gas treatment equipment, and particularly relates to a multistage water spinning paint spraying cabinet. The multistage water spinning paint spraying cabinet comprises a paint spraying chamber and a reaction chamber. The paint spraying chamber communicates with the reaction chamber through vent holes. A fan is arranged on the reaction chamber.A water outlet trough is arranged above an air inlet chamber. Liquid in the water outlet trough flows out, and a water curtain is formed. The vent holes are formed below the water curtain. The at least two sets of independent vent holes are formed in a cabinet body, the water outlet trough corresponding to the vent holes is arranged in the cabinet body, and a sealing plate used for sealing the vent holes is arranged in the cabinet body. Spraying devices and baffles are arranged in the reaction chamber, the baffles divide the reaction chamber into an S-shaped air flow channel, and liquid sprayed in the spraying devices forms water curtains on the baffles. A filter water trough is arranged at the bottom of the reaction chamber, and the liquid on the baffles is guided into the filter water trough through the baffles. The multistage water spinning paint spraying cabinet is good in cleaning effect, convenient to use and control and capable of being flexibly used conveniently.

The invention discloses segmented potato drum cleaning equipment, which comprises a cylindrical drum, the left end of the drum is provided with a feed port, the right end is provided with a discharge port, the inner wall of the drum is provided with elastic protrusions, and the left end of the drum is provided with a The clear water input pipe is provided with a clear water nozzle, and the inner wall of the drum is also provided with an annular left retaining ring and a right retaining ring, the height of the left retaining ring is lower than the right retaining ring, and the left and right retaining rings The drum is divided into three sections, left, middle, and right, and the left, middle, and right sections of the drum are respectively provided with clear water spouts and sewage outlets. The invention can reduce collision damage and improve comprehensive cleaning efficiency.

The invention discloses a high-efficiency energy-saving type cleaning device for producing mechanical equipment parts. The high-efficiency energy-saving type cleaning device for producing the mechanical equipment parts comprises a device main body, wherein supporting frames are fixedly arranged at corner positions of the outer surface of the bottom end of the device main body, supporting legs arearranged on the bottom end surfaces of the supporting frames, water outlets are formed in the middle positions of both sides of the bottom end of the device main body, a cover plate is movably arranged at the upper end of the device main body, and a water inlet is formed in one side of the cover plate, and a supporting plate is fixedly arranged at the position, close to the upper end, of one sideof the device main body. According to the high-efficiency energy-saving type cleaning device for producing the mechanical equipment parts, the gravitational potential energy of the parts can be fullyutilized to realize energy conversion and transmission, energy saving and environment protection are achieved, the parts in the cleaning device are effectively agitated, cleaning of the parts is facilitated, the cleaning effect and cleaning efficiency of the parts are greatly improved, excessive compression of a compression spring is effectively prevented from affecting the elastic performance ofthe compression spring, the service life of the parts is prolonged, and reasonable structural layout is achieved.

The invention discloses a multifunctional pressure-adjustable nose washer which comprises a nozzle, a flow guide tube, a shell, a salt added, an air guide tube, an inflating device, a pressure valve, a control valve and a one-way valve. A first cavity, a second cavity and a third cavity are arranged in the shell. A connecting support, a first clamp groove and a second clamp groove are formed on the outer wall of the shell. A flow guide port, an inflating port, a water filling opening and feed inlet are formed in the second cavity, the flow guide port extends into the first cavity, the inflating port extends into the third cavity, the water filling opening is communicated with the outside, and the feed inlet is communicated with the salt adder. The nozzle is mounted at the top of the shell through the connecting support. The flow guide tube is mounted in the first cavity. The nozzle is communicated with the flow guide port through the flow guide tube. The salt adder is mounted in the second clamp groove. The air guide tube and the inflating device are mounted in the third cavity. The inflating device is communicated with the inflating port through the air guide tube. The pressure valve is mounted at the water filling opening of the second cavity. The control valve is mounted in the first clamp groove. The one-way valve is mounted on the air guide tube.

The invention relates to an ore beneficiation high-efficiency ore washing device with a dredging function. The ore beneficiation high-efficiency ore washing device comprises a main body, a cleaning device and two supports, and further comprises a stirring mechanism and two dredging mechanisms. The stirring mechanism comprises a driving assembly and two stirring assemblies. Each stirring assembly comprises a rotary shaft, two bearings and a plurality of stirring plates. Each dredging mechanism comprises a fixed block, a sliding block, an expansion bracket, a movable plate, a movable rod, a knocking block, a vibrating block, a power assembly and two hinge blocks. The ore beneficiation high-efficiency ore washing device with the dredging function can conduct stirring on mineral aggregate in the main body through the stirring mechanism to prevent the situation that the mineral aggregate is accumulated together and the cleaning effect is affected and can conduct vibrating operation on the mineral aggregate in the discharge pipe through the dredging mechanisms to prevent the situation that the mineral aggregate is accumulated in the discharge pipe and discharging is affected.

The invention discloses a test tube cleaning device for a clinical laboratory. The test tube cleaning device comprises a box, and a first electric telescopic rod is arranged on the inner wall of the bottom of the box. A lifting tube is arranged at one end of the first electric telescopic rod, and evenly distributed water outlet tubes are inserted into the top of the lifting tube. A limiting ring is arranged at the bottom of the circumferential outer wall of each water outlet tube, and evenly distributed water outlet holes are formed in the outer walls of the water outlet tubes and the inner walls of the limiting rings. Supporting discs are arranged at the bottoms of the circumferential outer walls of the water outlet tubes, and evenly distributed via holes are formed in the tops of the supporting discs. A water pump is arranged on the inner wall of the bottom of the box. When the test tube cleaning device is used, water in the clearances between the inner walls of test tubes and the water outlet tubes and the clearances between the outer walls of the test tubes and the limiting rings is drawn by the supporting discs, it is avoided that during water flow flushing, dirty water is gathered between the inner walls of the test tubes and the water outlet tubes or between the outer walls of the test tubes and the limiting rings and can hardly flow out in time, and consequently the cleaning effect is influenced, and the test tube flushing efficiency is improved.

The invention discloses a pressure-adjustable nasal irrigator which is convenient for a user to operate and capable of effectively controlling water pressure of a spray nozzle spraying salt water and greatly improving irrigating comfortableness. The pressure-adjustable nasal irrigator comprises the spray nozzle, a diversion pipe, a liquid storage device, a salt adding device, a temperature detection component, air ducts, an inflating device, a pressure valve, a control valve and a plurality of check valves. The diversion pile is communicated between the spray nozzle and the liquid storage device; the check valves and the control valve are arranged on the diversion pipe; the control valve can regulate to increase the water pressure of the cleaning fluid sprayed from the spray nozzle gradually; the air ducts are communicated between the liquid storage device and the inflating device; the liquid storage device is used for storing the cleaning liquid; the inflating device is used for increasing air pressure inside the liquid storage device; another check valve is arranged on the air ducts; the salt adding device is mounted on the liquid storage device so as to add salt into the liquid storage device quantitatively; the temperature detection component is arranged in the liquid storage device, so that water temperature of the cleaning liquid can be monitored in real time; the pressure valve is mounted on a water filling nozzle of the liquid storage device; scale marks are further arranged on the liquid storage device, so that concentration of the cleaning liquid can be effectively controlled.

The invention discloses a short fiber mixing device for silk fabrics. The short fiber mixing device for silk fabrics comprises a feeding box, a mixing box is arranged at the outlet of the feeding box,a transverse feeding rod is arranged in the feeding box, the two ends of the feeding rod are rotatably connected with the inner wall of the feeding box, a rotating motor is connected to one end of the feeding rod, and a plurality of feeding plates are arranged on the circumferential surface of the feeding rod; a pair of mixing rollers distributed in parallel left and right are arranged in the mixing box, S-shaped mixing blades are arranged on the circumferential surfaces of the mixing rollers, cleaning brushes in one-to-one correspondence with the mixing rollers are further arranged in the mixing box, driving electric cylinders are connected to the outer side faces of the cleaning brushes through connecting rods, baffles are arranged between the cleaning brushes and the mixing rollers, the lower ends of the baffles abut against the inner bottom wall of the mixing box, and the upper ends of the baffles penetrate out of the top of the mixing box to be up and down slidably connected withthe mixing box; the bottom section of the mixing box is in an inverted cone shape, and the lowermost end of the mixing box is provided with a discharging port. The short fiber mixing device for silkfabrics has the advantages of high mixing speed, good mixing effect and convenient cleaning.

The invention discloses a tea set ultrasonic cleaning device comprising a cleaning pool. A faucet is connected to the side portion of the cleaning pool, a filter is arranged at a water outlet of the faucet, and a cleaning basket is arranged in the cleaning pool. A rubber pad is arranged between the cleaning basket and the pool bottom of the cleaning pool, a water level sensor is arranged on the side face of the cleaning pool, and an ultrasonic energy converter is placed on the bottom face of the cleaning pool. A water draining pipe is connected to the middle of the bottom face of the cleaningpool, the side face, provided with the faucet, of the cleaning pool is connected with a bottle, and the lower portion of the bottle is connected with a liquid pumping pump through a water pipe. The liquid pumping pump is connected with a second electromagnetic valve through a water pipe, the second electromagnetic valve is connected with a diluter, the diluter is connected with the tail of the faucet through a water pipe, and the rear portion of the diluter is connected with a tap water feeding pipe through a first electromagnetic valve. According to the tea set ultrasonic cleaning device, thecleaning speed is high, the effect is good, the cleanliness is high, damage to the surface of a cleaned object is avoided, the inner wall of the cleaning pool is coated with an anti-sticking coating,and stains are not prone to being stuck, so that the cleaning effect of the device is improved, and the service life of the device is prolonged.

The invention discloses a gravel sand-washing device capable of conducting automatic cleaning. The gravel sand-washing device comprises a bottom frame, a washing box, an oscillation device and an automatic cleaning device. A device installation plate is arranged on one side of the bottom frame. The two opposite sides of the washing box are each provided with a pair of swing connection pieces. The washing box is connected with the other side of the bottom frame through the four swing connection pieces. The oscillation device comprises a motor, an eccentric wheel and a connection arm. The motor is arranged at one end of the device installation plate. The eccentric wheel is arranged on an output shaft of the motor. The two ends of the connection arm are connected with the eccentric wheel and the washing box correspondingly. A washing and screening plate is arranged in the cleaning box. According to the gravel sand-washing device, sand washing is conducted on gravel through an oscillation type method, the sand washing efficiency can be higher, and the effect can be better; and by means of the added automatic cleaning device, fine sand dirt accumulated at the bottom of the washing box can be automatically removed, and it is avoided that because the too much fine sand dirt is stacked in the washing box, the washing effect of the device is influenced.

The invention relates to a quick washing pond for processing before production of dehydrated vegetables. The quick washing pond comprises a water tank, wherein the water tank is divided into a primarywashing region and a secondary washing region from left to right; a sludge accumulation region is arranged under the primary washing region; a sludge cleaning device is arranged in the water tank, and comprises a surging mechanism, a flat pushing mechanism and a water current guiding mechanism, wherein the surging mechanism is arranged under the primary washing region, and is used for enabling water to surge upwards; the flat pushing mechanism is arranged under the surging mechanism, and is used for pushing water to flow in the horizontal direction; the water current guiding mechanism cooperates with the flat pushing mechanism to guide the flowing water currents, so that a reflux is generated by the flowing water currents to drive sludge at the bottom to the sludge accumulation region; asupporting and transferring device is also arranged in the water tank, and comprises a swing mechanism and a transferring mechanism, wherein the swing mechanism is used for supporting vegetables to bewashed and driving the vegetables to swing in water for washing; and the transferring mechanism is used for transferring the vegetables in the primary washing region to the secondary washing region.According to the quick washing pond disclosed by the invention, the problem that in the washing course of the vegetables, the washing effect is poor, and the problem that dirt generated by washing isdifficult to treat in water in time, and subsequent vegetable washing is influenced are solved.

The invention discloses a clothes cleaning machine. The clothes cleaning machine comprises a box body, an inner cylinder is arranged inside the box body, an impeller is arranged at the bottom of the inner cylinder, a rotary shaft of the inner cylinder is fixedly connected with a rotating shaft of a motor, the motor is arranged inside the box body below the inner cylinder, a water inlet is formed in the left side of the top of the box body, a starting button, a stopping button, a drainage button and a controller are arranged at the right side of the water inlet from left to right in sequence, afirst turntable is arranged at the top of the box body below the water inlet and is fixedly connected with one end of an L-shaped connecting rod, the other end of the L-shaped connecting rod is clamped to a laundry detergent cylinder, a metering valve is arranged in an opening of the laundry detergent cylinder, and a base is fixedly connected to the right side of the box body. Through the arrangement of the L-shaped connecting rod, the metering valve, an air cylinder, a U-shaped connecting rod and mechanical tongs, the problems are solved that a traditional clothes cleaning machine has difficulty in feeding and discharging, and the laundry detergent adding amount is inaccurate.

The invention belongs to the technical field of paint line-marking vehicles, and particularly relates to a ground marking line drawing instrument for a standardized factory. The ground marking line drawing instrument comprises a vehicle frame, a driving module, a feeding module, a painting module, an air blowing module and a clearing module; the driving module is fixedly mounted at one end of thevehicle frame, the feeding module is fixedly mounted in the middle of the vehicle frame, and the painting module is mounted on the lower portion of the feeding module in a matched mode and fixedly connected with the vehicle frame; the air blowing module is mounted at the bottom of the vehicle frame in a matched mode and used for controlling the painting module to make contact with the ground and removing dust attached to the ground in a blowing mode; and the clearing module is mounted in the middle of the vehicle frame in a matched mode and located on one side of the painting module, and the clearing module is used for removing burst-cracked old paint. The ground marking line drawing instrument for the standardized factory is suitable for areas such as enterprise workshops and stadiums, automatic line marking can be conducted, and dust removing operation is conducted on the ground before line marking; and some old paint is removed, and the workload of workers is reduced.

The invention relates to the technical field of medical apparatus and instruments, and discloses a cleaning and maintaining mechanism for medical apparatus and instruments. The cleaning and maintaining mechanism for the medical apparatus and instruments comprises a box body, a cleaning mechanism is arranged in the box body, a shell is welded to the top wall in the box body, a magnet is rotatably connected to the inner wall of the shell, and a transmission mechanism is arranged on the right side of the box body. A transmission roller and a driven roller are rotationally connected to the inner wall of the box body, an ultraviolet lamp and a heating pipe are fixedly connected to the inner wall of the box body, a discharging mechanism is arranged on the front portion of the box body, and an inclined plate and an inclined block are welded to the inner wall of the box body. According to the cleaning and maintaining mechanism for the medical apparatus and instruments, scalpels and operating forceps can be automatically cleaned through the cleaning mechanism and the transmission mechanism, manual cleaning is not needed, the risk that the scalpels and the operating forceps are scratched by apparatus and instruments is reduced, the safety is high, the labor intensity of medical staff is reduced, and the cleaned medical apparatus and instruments can be dried and disinfected through the ultraviolet lamp and the heating pipe, thus integration of cleaning, drying and disinfecting is achieved.

The invention discloses an eye cleaning device for ophthalmology, and belongs to the technical field of medical instruments. The eye cleaning device for the ophthalmology comprises a base, a frame and a lying plate. The frame is fixedly connected to one side of the base. The two sides of the lying plate are fixedly connected with the base and the frame respectively. The lower end of the frame is connected with a cleaning fluid box. A stirring rod is rotationally connected to the interior of the cleaning fluid box, and a driving mechanism is arranged on the upper end of the cleaning fluid box. According to the eye cleaning device, liquid medicine in cleaning fluid can be prevented from being precipitated by setting the stirring rod. By setting a head fixing mechanism, the head shaking of a patient resulting in that the cleaning fluid spills out of sealing eye patches thereby affecting cleaning quality and cleaning efficiency can be avoided in the eye cleaning process of the patient. By setting a suction pump, a liquid suction pipe and a recycling box, the cleaning fluid with extraneous matters can be recycled to the recycling box, so that workers can conveniently perform centralized treatment on the used cleaning fluid, thereby improving working efficiency.

The invention discloses a verticality detection device for constructional engineering construction, which belongs to the technical field of constructional engineering, and comprises a support plate and a side plate, a through hole is formed in the upper surface of the support plate, the side plate is arranged in the through hole, adjusting mechanisms are arranged on the front and rear side surfaces of the side plate, and a moving block is clamped on the outer surface of the side plate. Second sliding blocks are fixedly connected to the front side face and the rear side face of the moving block correspondingly and slidably connected into the second sliding grooves. A detection mechanism is arranged, the right end of a bearing plate is controlled to abut against the wall root, a U-shaped plate and an extension plate are attached to the wall to achieve the effect of detecting the perpendicularity of the wall, and when a higher wall needs to be measured, the second threaded column can be driven to rotate by controlling the hand wheel to rotate, therefore, the second threaded cap can drive the extension plate to move through the connecting plate, at the moment, the overall length of the extension plate and the U-shaped plate is larger, a higher wall can be effectively measured, and convenience is brought to use of people.

The invention discloses copper foil drying equipment capable of reducing wrinkles. The copper foil drying equipment comprises a machine body, wherein a feeding chamber, a cleaning chamber and a dryingchamber are sequentially arranged inside the machine body from left to right; a feeding roller, a liquid squeezing roller and a first feeding roller are sequentially arranged inside the feeding chamber from left to right, a second feeding roller, a plurality of tensioning rollers and a third feeding roller are sequentially arranged inside the cleaning chamber from left to right, and a third feeding roller, a plurality of brush rollers and a discharging roller are sequentially arranged inside the drying chamber from left to right; a plurality of nozzles are arranged at the bottom end inside the drying chamber, the input ends of the nozzles are connected with an external hot air pipe, and the hot air pipe is arranged on an hot air pump. The copper foil drying equipment capable of reducing the wrinkles is reasonable in structural design, high in copper foil drying efficiency and good in drying effect, and effectively prevents the wrinkling phenomenon.

The invention belongs to the technical field of special methods for washing and cleaning textiles, and particularly discloses a textile cleaning method. According to the method, the effects of cleaning and pill cutting on the knitted textiles can be achieved through the steps of preparing a cleaning agent, squeezing and washing, cutting and collecting and drying, the problem of permanent deformation caused by excessive deformation of the knitted textiles when the knitting textiles are washed is avoided through squeezing and washing, pills on the surfaces of the knitted textiles are cleaned away through the step of cutting and collecting, and the quality of the textiles is improved. The textile cleaning method aims at solving the technical problems that the knitted textiles deform and the pills on the surfaces of the knitted textiles are hard to remove when the knitted textiles are cleaned in a high-speed rotating manner in the prior art.

The invention provides a curbstone foot cleaning device, and relates to the technical field of urban environmental sanitation. The curbstone foot cleaning device comprises a connecting frame, a firstcleaning mechanism, a connecting rod, a connecting block, a second cleaning mechanism and a storage box, the storage box is arranged at the bottom end of the connecting frame, the top end of the storage box is fixedly connected with the bottom end of the connecting frame, the first cleaning mechanism is arranged at the right end of the storage box, and the connecting rod is arranged above the right end of the first cleaning mechanism; the connecting rod is fixedly connected with the top end of the first cleaning mechanism, the connecting block is arranged at the right end of the connecting rod, the connecting block is fixedly connected with the connecting rod, and the second cleaning mechanism is arranged at the right end of the connecting block. Through the second cleaning mechanism, theposition around thecurbstone foot is cleaned, and the second cleaning mechanism is rotatably connected with a connecting block. The problems that dust and garbage at the included angle between the curbstone and the ground, fallen leaves in autumn and winter are attached to the included angle between the curbstone and the ground, and the ground near the curbstone is inconvenient to clean are solved.

The invention discloses a combined stand-alone grain fanner. The combined stand-alone grain fanner comprises a lower steel frame, a heavy impurity removing device, a big and small impurity vibration removing device, a stone removing induced structure connected with the heavy impurity removing device, a dust collection induced structure connected with the big and small impurity vibration removing device, a material lifting system connected with the big and small impurity vibration removing device, a filtering dedusting structure connected to an exhaust outlet of the stone removing induced structure and an exhaust outlet of the dust collection induced structure, and a hopper used for providing unprocessed grain materials for the material lifting system. According to the combined stand-alone grain fanner, a material lifting fan is used for lifting the materials and providing the materials for cleaning devices, the effects of stably providing the materials for the cleaning devices can be achieved, and the situation that fluctuation in the material cleaning process is large and thus the cleaning effect is influenced is avoided; and the situation that the materials are frequently put into the combined stand-alone grain fanner manually can be avoided, and the production efficiency is improved. All the devices of the combined stand-alone grain fanner are connected in a sealed mode, and the interiors of all the cleaning devices are in the negative pressure state, so that the dust escape situation is avoided to a great extent.

The invention relates to a roller brush which comprises a roller body provided with bristles, the bristles comprise a plurality of first hard bristle bundles distributed on the circumferential surface of the roller body in the circumferential direction, and each first hard bristle bundle comprises at least one first hard bristle; the first soft bristle bundles and the second soft bristle bundles are distributed on the circumferential surface of the roller body, the first soft bristle bundles and the second soft bristle bundles are located on the two sides of the first hard bristle bundles in the axial direction of the roller body respectively, each first soft bristle bundle comprises at least one first soft bristle, and each second soft bristle bundle comprises at least one second soft bristle. And the second soft bristle bundle comprises at least one second soft bristle. According to the roller brush, effective cleaning of the ground seam and the ground can be achieved only through one-time or multi-time cleaning, it is not needed to independently clean the ground seam and then clean the ground for the second time, and the problem that the cleaning effect is affected due to the fact that scattered objects are swept into the ground seam when the ground is cleaned for the second time is solved. The invention further provides cleaning equipment with the roller brush.