50results about How to "Improve scrubbing effect" patented technology

The cleaning brush tool comprises a holding rod, a telescopic mechanism, an opening and closing mechanism and a brush part, the telescopic mechanism is arranged in the holding rod in a sliding mode in the axial direction, the opening and closing mechanism is arranged at the second end of the holding rod and connected with the telescopic mechanism, and the brush part comprises a first brush head and a second brush head which are oppositely arranged. The first brush head and the second brush head are both connected with the opening and closing mechanism, so that the telescopic mechanism slides to drive the opening and closing mechanism to drive the first brush head and the second brush head to move close to each other or away from each other, and the telescopic mechanism slides to drive the opening and closing mechanism to drive the first brush head and the second brush head to move close to each other or away from each other. The first brush head and the second brush head are combined so that the brush head can stretch into a cup or a bottle, then the first brush head and the second brush head are mutually opened so that the inner wall of the cup or the bottle can be brushed more comprehensively, and therefore the brushing effect and use convenience are improved.

The utility model discloses a leather surface cleaning device, and relates to the field of leather manufacturing. The leather cleaning device comprises a device main body, a filter screen is arranged in the device main body, a motor is arranged above one side of the device main body, and the output end of the motor is connected with a reciprocating screw rod. The leather cleaning device has the advantages that the leather cleaning device is simple in structure and convenient to use, accordingly, clamping plates clamp and fix the two sides of leather, workers rotate first screws to enable a set of fixing frames to move, the leather is stretched, the tensile force of the leather is improved, a motor rotates to enable a reciprocating lead screw to rotate, a threaded sleeve is moved after the reciprocating lead screw rotates, and then a fixing column drives a cleaning frame to move left and right; in the moving process, the scraping plate can scrape away intractable impurities on the leather, and the first cleaning brush moves to repeatedly brush the leather.

The utility model discloses a foundation pit drainage structure, and relates to the technical field of foundation pit drainage. The device comprises a drainage well, an annular mounting cover is mounted at the top of the drainage well, a filter screen is mounted in the drainage well, an adjusting mounting frame is fixedly connected to the top of the annular mounting cover, a base table is slidably connected to the interior of the adjusting mounting frame, a driving motor is fixedly connected to the top of the base table, and an inverted-T-shaped sleeve rod is rotatably connected to the interior of the adjusting mounting frame. By starting the driving motor, the driving rod can be driven to be matched with the guiding assembly to drive the inverted-T-shaped sleeve rod to rotate, the inverted-T-shaped sleeve rod drives the brush rod to drive the transmission gear to be engaged with the transmission gear ring, and therefore the brush rod is attached to the inner wall of the filter screen, conducts revolution with the inverted-T-shaped sleeve rod as the circle center and conducts brushing in a self-rotation mode at the same time; on one side, the brushing effect of the brush rod on silt adhered to the inner wall of the filter screen is effectively improved, and the problem that the inner wall of the filter screen is blocked by silt and consequently the filtering effect is reduced is solved.

The utility model provides a novel automatic cleaning device for a water tank, which relates to the field of water tank cleaning and comprises a guide rail, the guide rail is erected above the water tank through a fixing column, the surrounding edge of the guide rail is smaller than that of the water tank, a sliding block is connected in the guide rail in a sliding mode, and a cleaning mechanism is installed on the sliding block. The cleaning mechanism comprises an upper end plate, a telescopic assembly, a driving assembly and a lower end plate, the upper end plate and the driving assembly are connected to the lower end of the sliding block, a spraying pipe is arranged on the lower end plate, a plurality of spraying heads are arranged on the spraying pipe, and the telescopic assembly is connected between the upper end plate and the lower end plate; according to the novel automatic cleaning device for the water tank, a cleaning mechanism is arranged on a sliding block sliding on a guide rail, in the cleaning mechanism, a connecting rod set is driven by a motor to stretch out and draw back up and down, a spraying head and a brushing plate on a lower end plate are driven to reciprocate up and down, and the inner wall of the water tank is sprayed and brushed; the scrubbing effect is improved.

The invention discloses a dry and wet brush unit for cleaning silkworm frames. The dry and wet brush unit comprises a dry brush mechanism, a wet brush mechanism and a conveying mechanism. The dry brushing mechanism is used for dry brushing of the silkworm frames; the wet brushing mechanism is used for wet brushing of the silkworm frame; the conveying mechanism is connected to the dry brushing mechanism and the wet brushing mechanism and used for conveying the silkworm frames to pass through the dry brushing mechanism and the wet brushing mechanism. The machine set capable of continuously brushing silkworm frames in a dry and wet mode in a mechanical automation mode is designed, the silkworm frames are sequentially conveyed by the conveying mechanism to pass through the dry brushing mechanism and the wet brushing mechanism, the silkworm frames are subjected to dry brushing when passing through the dry brushing mechanism, most residues in the silkworm frames and on the surfaces of the silkworm frames are brushed off, and the silkworm frames are subjected to wet brushing while being sprayed when passing through the wet brushing mechanism; residual residues in the silkworm frames and on the surfaces of the silkworm frames are washed off, and the problems that the residues adhere and are mixed into soaking disinfectant are solved; and meanwhile, the continuous automatic dry and wet brush unit can realize uninterrupted operation, and the dry and wet brush efficiency is effectively improved.

The present invention discloses an automatic car washer for medium and low speed maglev trains, comprising a pre-wet washing liquid spray pipe, a detergent kneading brush group, an end washing device, a side brush group and a clean water rinsing spray pipe arranged in sequence along the longitudinal direction of the train track, the pre-wet washing liquid spray pipe sprays washing liquid to the train, the detergent kneading brush group comprises a kneading brush motor and a kneading brush, the end washing device comprises a running mechanism, a slewing mechanism, a lifting mechanism and an end washing brush group, the running mechanism comprises a running track, a moving trolley and a fixed frame; the slewing mechanism comprises a rotating frame and a rotating drive motor; the lifting mechanism comprises a screw mechanism, a lifting drive motor and a lifting trolley; the end washing brush group comprises an end brush motor and an end brush; the side brush group comprises a side brush motor and a side brush driven by the side brush motor, and the clean water rinsing spray pipe is used to spray clean water to the train for cleaning. The present invention has the functions of end washing and side washing, and the cleaning is comprehensive and thorough, the washing effect is good, and manpower is saved.

The utility model discloses a chlorinated polyethylene washing deacidification device which comprises a mounting frame, mounting bins are symmetrically arranged on the two sides of the mounting frame, electric cylinders are arranged at the bottoms of the interiors of the mounting bins, and mounting plates are arranged at the output ends of the electric cylinders; through the cooperation of the stirring rod, the rotating shaft, the driving motor, the separation pipe, the rotating disc, the first rotating rod, the outer bin body, a gear ring, a large gear, a connecting shaft and a small gear, the stirring rod and the rotating barrel can move in opposite directions in the deacidification process, and chlorinated polyethylene and water are in full contact after water injection; according to the chlorinated polyethylene deacidification device, the water flow scrubbing effect is improved, hydrochloric acid on chlorinated polyethylene is more rapidly cleaned out, the deacidification efficiency is improved, meanwhile, under the cooperation of an electric cylinder, a mounting plate and a servo motor, after deacidification is completed, an outer bin body and a rotary drum can be driven to turn over, then the chlorinated polyethylene is poured out, and the convenience of taking out materials is improved.

The invention relates to the related technical field of plastic product production, and discloses efficient cleaning treatment equipment for plastic product production and processing, the efficient cleaning treatment equipment comprises a cleaning box, the upper end of the cleaning box is provided with a cover plate, and the cleaning box is internally provided with a cleaning assembly; according to the plastic product cleaning device, plastic products in four cleaning tanks can be rotated through rotation of a cleaning cylinder in the cleaning assembly, so that the plastic products in the four cleaning tanks can be washed by clean water sprayed by two spray heads; then the round pipe rotates and moves up and down to drive the cleaning cylinder to rotate and move up and down respectively, so that the plastic products move in the cleaning tank and are fixed in cooperation with a plurality of brush blocks, the plastic products are conveniently brushed, and the cleaning efficiency of the plastic products is improved; and finally, through rotation of a plurality of first through holes, a plurality of second through holes and the cleaning cylinder, clear water attached to the plastic products is quickly spin-dried, and the production and processing efficiency of the plastic products is improved.

The utility model discloses a scrubbing and desliming device for fused quartz products, which comprises a box body, a filter screen is arranged in the middle of the box body, a layer of rubber pad for protecting the fused quartz products is laid on the filter screen, a plurality of strip-shaped water filtering holes are arranged on the rubber pad, a scrubbing roller is arranged above the rubber pad, and the scrubbing roller is connected with the filter screen. A driving mechanism used for pushing the scrubbing roller to move horizontally is installed on the box body, the scrubbing roller is installed on the driving mechanism through an elastic mechanism, and a swing type spraying mechanism matched with the scrubbing roller is installed on the box body. According to the utility model, the scrubbing roller horizontally moves along the filter screen under the assistance of the driving mechanism so as to simulate manual scrubbing, and the scrubbing roller floats up and down in the horizontal moving process through the elastic mechanism so as to adapt to the scrubbing conditions of fused quartz products with different heights, so that the scrubbing efficiency is improved.

The utility model relates to a kind of surface oil removal device of multilayer metal composite board, relate to metal composite board oil removal field, including workbench, the lower end of the workbench is fixedly connected with support leg, the upper end of the workbench is fixedly connected with fixed assembly, the upper end of the workbench is fixedly connected with moving assembly, the upper end of the workbench and moving assembly are all provided with cleaning assembly, and the cleaning assembly includes setting cleaning agent tank in the upper end of workbench.The utility model adopts the above structure, starts cleaning motor and is driven transmission wheel rotation under the rotation of cleaning motor, transmission wheel transmission makes that transmission belt also rotates, and cleaning brush is attached to plate so as to make under the action of cleaning brush can plate is washed effect, while washing, water pump will cleaning agent inside cleaning agent tank enter the inside of water inlet bin by telescopic pipe hard pipe, then inside spray tank is sprayed to be so that can plate is washed with high efficiency effect.

The utility model relates to the technical field of sand sample water treatment, in particular to an automatic rock debris collecting sand sample water treatment device which comprises a box body, a funnel is fixedly arranged at the upper end of the box body, two partition plates are fixedly arranged on the two sides in the box body respectively, a filter plate is arranged between the two partition plates in a sliding mode, and the upper end of the filter plate is in rotating contact with the end wall of the box body. A collecting box is fixedly arranged on the lower side between the two partition plates, a plurality of high-pressure water spraying pipes are arranged between the two partition plates, a fixing frame is obliquely and fixedly arranged between the two partition plates, and a plurality of turn-over assemblies are arranged on the upper side of the fixing frame. According to the utility model, the filter plate swings up and down to enable sand samples to obliquely shake and fall, so that the sand samples are prevented from being accumulated together, and the sand samples can be fully cleaned; a plurality of turn-over assemblies are used for repeatedly turning over the sand sample, and clean water sprayed by a plurality of high-pressure spray valves is used for performing high-pressure washing on the sand sample, so that the sand sample is comprehensively cleaned, and a worker can clearly observe the sand sample.

This utility model relates to the field of detergent block production technology, and more particularly to an integrated equipment for detergent block forming and drying. It includes a base, on which an extruder is mounted. A discharge pipe is mounted on the extruder, and a microwave dryer is mounted outside the discharge pipe. A steam exhaust pipe is mounted on the top of the discharge pipe. A printing mechanism is installed on the base, and a U-shaped plate is mounted on the base and located on one side of the printing mechanism. Traction rollers are arrayed within the U-shaped plate, and a cutting and forming mechanism is mounted on the U-shaped plate. A conveyor belt is also installed within the U-shaped plate. This utility model uses an extruder to mix and extrude various raw materials, forming strip-shaped detergent blocks through the discharge pipe. During the discharge process, the microwave dryer quickly and evenly dries the extruded strip-shaped detergent blocks. Compared to traditional hot air drying methods, the microwave dryer can simultaneously heat and dry the detergent blocks inside and out, improving drying efficiency and avoiding the situation where the outside is dry while the inside remains moist.

The invention discloses a pickling process for a 309S stainless steel wide band hot continuous rolling coil, and the process steps are as follows: 1) prepare a steel billet to be heated in a heating furnace, and the heating steps are sequentially divided into a preheating section, a heating section, a second heating section, and a soaking section; 2) high-pressure water descaling; 3) rough rolling: the heated steel billet is transmitted to a rough rolling mill through a transmission roller; 4) finishing rolling: it enters a finishing rolling mechanism after transmission; 5) coiling: after finishing rolling, it is sent to a coiling mechanism for coiling; 6) uncoiling and welding: two adjacent groups of stainless steel plates are welded and fixed by a welding mechanism, so as to facilitate the overall pickling of the stainless steel plates; 7) annealing; 8) phosphorus-breaking shot blasting; 9) pickling: the stainless steel plates are pickled and scale removed by a pickling mechanism; 10) cleaning and drying: the stainless steel plates after pickling are cleaned by a cleaning mechanism. The invention can reduce the phenomenon of cracking on the rolling surface and improve the pickling effect of the stainless steel plate surface.

The invention relates to the related technical field of steel shot recycling and cleaning, and discloses a movable steel shot recycling and cleaning device which comprises a movable platform, a cleaning box is arranged on the upper side of the movable platform, a feeding cavity and a cleaning cavity are formed in the cleaning box, a first fixing plate is fixedly arranged in the cleaning cavity, and a conical barrel is rotationally arranged on the upper side of the first fixing plate; a second fixing plate is fixedly arranged on the upper side of the interior of the cleaning cavity, and a cleaning assembly is arranged on the second fixing plate. The conical barrel can rotate reversely to be matched with the inner wall slope of the conical barrel, steel shots move along the inner wall slope of the conical barrel under the action of centrifugal force generated by reverse rotation of the conical barrel, and a large number of steel shots are prevented from being accumulated at the bottom of the conical barrel; and the two movable blocks are far away from each other and are matched with the two fixed blocks for fixing, so that the two elastic brush blocks are stretched to enlarge the contact area, and the round pipe rotates forwards and moves up and down to drive the first brush blocks and the elastic brush blocks to rotate forwards and move up and down, so that the steel shot brushing effect of the cleaning assembly is improved.

The cleaning equipment comprises a shell, a first installation hole is formed in the bottom of the shell, a shaft sleeve is arranged in the first installation hole, a mop assembly comprises a mop body and a connecting shaft, the mop body is arranged at the first end of the connecting shaft, and the opposite second end of the connecting shaft penetrates through the shaft sleeve and extends into an installation space in the shell. The rotating driving part is arranged in the mounting space and comprises a gear, a second mounting hole is formed in the gear, the connecting shaft penetrates through the second mounting hole, the gear is configured to drive the connecting shaft to rotate, and the lifting driving part is arranged in the mounting space and configured to drive the connecting shaft to move in the axial direction of the shaft sleeve. Therefore, the mop main body moves in the direction away from or close to the cleaning surface. The mop assembly in the cleaning equipment has rotating and lifting functions, and the mopping effect is improved.

The invention discloses an efficient metal belt cleaning device, and belongs to the technical field of steel belt cleaning processes. The upper surface and the lower surface of strip steel are cleaned at the same time by arranging the brush rollers and the brush roller combination, the brushing effect is good, arrangement is simple, the brushing section is short, the number of driving motors is small, and space and energy are saved; the bristles are formed by twisting and bonding very fine nylon wires, and different abrasive materials can be infiltrated in the middle according to needs, so that the strength and the cleaning effect of the bristles can be improved, and the service life can be prolonged; when the device works, the device transversely moves in a reciprocating manner relative to the strip steel, the roller surface of the brush roller is uniformly abraded, the problems that the two sides of two pairs of brushes are mutually engaged and the energy consumption of a motor for driving the brush roller is increased due to small abrasion of the side part of the brush roller and long bristles are generated, the pressure of the middle part on the strip steel is reduced, the brushing effect is reduced, the bristles can be fully utilized, and the service life of the brush roller is long are avoided.

The application relates to an oiling device, belonging to the technical field of battery manufacturing. The oiling device comprises a conveying device and a brushing device, an oiling device, a cleaning device and an air-drying device arranged in sequence along the conveying direction of the conveying device; wherein the brushing device comprises a first brushing mechanism, the first brushing mechanism comprises two side brush assemblies and a first spraying assembly, the two side brush assemblies are arranged at intervals, the first spraying assembly is used for spraying a first cleaning liquid to one of the side brush assemblies, and the side brush assemblies are used for brushing the outer circumferential surface of a battery monomer. The oiling device can sufficiently brush the battery monomer before oiling, has a good brushing effect, can comprehensively remove residual electrolyte, and can improve the oiling uniformity and comprehensiveness.

The present invention discloses a high-efficiency backwashing multi-layer laminated pre-filter, comprising a valve body, a main valve core, a filter assembly and a valve stem, wherein a valve core seat is arranged in the valve body, an upper cavity and a lower cavity are arranged in the valve body, a one-way valve for one-way flow toward the lower cavity is arranged between the upper cavity and the lower cavity, three flow channels including an inlet flow channel, a filter element inner cavity flow channel and an outlet flow channel are arranged in the valve core seat, three flow channel upper ports of the inlet flow channel, the outlet flow channel and the filter element inner cavity flow channel are all formed on the top of the valve core seat, the other end of the inlet flow channel is connected to the water inlet pipe, and the other end of the outlet flow channel is connected to the water outlet pipe; the main valve core is arranged on the valve core seat, and is used to make the upper parts of any two flow channels on the valve core seat conductive, the present invention adopts two pairs of plane-sealed valve cores and synchronous linkage, that is, four valve plates, two of which are fixed, and the other two can be rotated by external force to achieve synchronous linkage, thereby switching the flow channel to achieve the filtering, bypass and backwashing functions of the filter.

The utility model discloses a gas washing device suitable for flue gas treatment, which comprises a gas washing box and a gas inlet pipe communicated with an external gas source, the gas inlet pipe penetrates into the gas washing box from one side of a top plate of the gas washing box, an exhaust pipe is mounted on one side, far away from the gas inlet pipe, of the upper surface of the gas washing box, the gas inlet pipe is L-shaped in the gas washing box, and the gas inlet pipe is communicated with the gas washing box. A gas outlet of the gas inlet pipe is bent towards the exhaust pipe at a position close to the bottom plate of the gas washing box; a first partition plate and a second partition plate are sequentially arranged in the gas washing box from bottom to top, the end, close to the gas inlet pipe, of the first partition plate is fixedly connected with the inner wall of the gas washing box, and the end, away from the gas inlet pipe, of the first partition plate is not connected with the inner wall of the gas washing box. By arranging the first partition plate and the second partition plate which are staggered with each other, smoke advances along an S-shaped route in the gas washing box, so that the contact time of the smoke and gas washing liquid is greatly prolonged, the gas washing effect is improved, pollutants in discharged smoke are reduced, and the environment protection is facilitated.

The invention relates to the technical field of corn processing, in particular to a fresh corn processing production line which comprises a portal frame, a conveying mechanism and a cleaning mechanism located below the conveying mechanism are installed on the inner side of the portal frame, and a plurality of cleaning mechanisms are evenly installed on the conveying mechanism in the circumferential direction. Corn is cleaned through linkage cooperation of the conveying mechanism, the cleaning mechanism and the driving mechanism, when the conveying mechanism drives the corn to intermittently feed, the driving mechanism drives the conveying rollers to continuously rotate and drives the corn to rotate by 360 degrees, and during the period, the spraying pipe flushes the corn to remove impurities, easy to clean, on the surface of the corn. The cleaning brushes on the left side and the right side are used for brushing the corn to remove impurities which are not prone to being washed away from corn kernels, meanwhile, a spraying plate is used for spraying the corn to remove the cleaned impurities, and after the corn rotates by half a circle, the front-back moving assembly is used for driving the corn to move front and back in the brushing process, so that the brushing effect of the cleaning brushes is improved, and the practicability is high. Impurities on the surfaces of the corns are fully removed.

The invention relates to the technical field of test tube cleaning, in particular to an animal disease detection test tube cleaning device which comprises a cleaning box, a base is arranged in the cleaning box, a connecting shaft penetrates through the base, a swing arm is fixedly connected to the upper end of the connecting shaft, and a driving mechanism for driving the connecting shaft to rotate in a reciprocating mode is arranged in the base. A clamping and overturning mechanism is arranged on the swing arm, and a cleaning mechanism and a containing box which are matched with the clamping and overturning mechanism are further arranged in the cleaning box. According to the test tube cleaning device, a test tube is clamped through the two clamping jaws, the test tube cleaning device can be suitable for various test tubes with different sizes, meanwhile, the test tube is driven to turn over through the clamping and turning-over mechanism, so that an opening of the test tube is kept downward, and in the test tube cleaning process, sewage generated during cleaning immediately falls into a collecting box and does not stay in the test tube; impurities contained in the sewage are prevented from being attached to the inner wall of the test tube, so that the cleaning effect on the inner wall of the test tube is improved.

The utility model relates to the technical field of solid waste treatment, and discloses a waste gas filtering mechanism and solid waste treatment equipment. The adsorption assembly comprises a partition plate, an injection pipe, a flow guide cover, a jet pipe and a branch pipe, the partition plate and the treatment box are fixedly installed, the injection pipe and the treatment box are fixedly installed and located in the wet adsorption cavity, the jet pipe and the injection pipe are fixedly connected, and the flow guide cover and the injection pipe are fixedly installed. The air after gas washing goes across the partition plate, enters the dry adsorption cavity, is adsorbed by the filter material and then is discharged, the dual filtering effects of gas washing and adsorption are achieved, the air is compressed after entering the jet pipe, the flow speed is increased, liquid in the treatment box can be sucked into the jet pipe through the branch pipe and is mixed with bunchy airflow, and primary mixed gas washing is achieved in the jet pipe; bubbles are formed after being discharged from the jet pipe, float upwards and are washed by the liquid again, so that the gas washing effect of the liquid on the airflow is improved.

The invention relates to the technical field of curtain processing equipment, and discloses advertisement curtain processing equipment which comprises a printing table and further comprises two stand columns connected to the two sides of the bottom of the printing table respectively, and the bottoms of the stand columns are connected with a base; the case is mounted at the top of the printing table; the spray head is mounted on the printing table through a mounting seat and is used for printing a curtain; the limiting mechanism is arranged on the printing table and is used for limiting the movement of the curtain; the winding mechanism is arranged on the stand column and used for winding the curtain; and the cleaning mechanism is arranged on the printing table and used for cleaning the spray head. According to the printing device, the limiting mechanism is arranged, and the pressing plate capable of moving up and down is used for limiting the curtain, so that the curtain can be limited when printing is achieved, the stable printing effect is achieved, meanwhile, when a spray head is cleaned, the curtain can be limited in a contact mode, and the position of the rolled curtain can be changed.

The utility model discloses a shoe sole scrubbing machine with a full-automatic brush head, which belongs to the technical field of shoe sole scrubbing and comprises a groove-shaped base divided into a power groove and a water groove by a vertical plate, a water absorption plate component mounted at the top of the power groove and a scrubbing mechanism mounted in the water groove. The washing mechanism comprises a plurality of washing heads, a plurality of supporting columns, a laminate structure and a transmission mechanism; the laminated plate structure comprises a top plate, a middle plate and a bottom plate which are arranged in the water tank from top to bottom. Cleaning liquid is injected into the water tank, and a user stands on the supporting columns; under the driving of the driving equipment, the brushing heads rotate to brush the shoe sole, the brushing effect is good, and meanwhile cleaning liquid is brought to the shoe sole, so that the brushing efficiency and effect are further improved; after cleaning and brushing are completed, the user stands on the water absorption plate assembly, water absorption of the shoe sole is achieved, and cleanness and convenience are achieved.

The utility model discloses a convenient-to-clean ethanol metering tank, which comprises a tank body, a water inlet, a water outlet and a water outlet, the top of one end of the tank body is provided with a water outlet, and the inner wall of the tank body is provided with scale marks; the top end of the tank body is slidably connected with a connecting box; a brushing mechanism is arranged in an inner cavity of the connecting box; the brushing mechanism comprises a cleaning block, a plurality of bristles, a push rod and a hydraulic cylinder, the bristles are of an irregular structure and fixedly connected with the outer wall of the cleaning block, the output end of the hydraulic cylinder is in transmission connection with one end of the push rod, the other end of the push rod is fixedly connected with the top of the cleaning block, and a cleaning mechanism is arranged at the top of the cleaning block. The arrangement mode that the connecting box and the brushing mechanism are matched is utilized, the hydraulic cylinder is connected with the push rod, bristles on the cleaning block can stably brush the inner wall of the tank body, the periphery of the inner wall of the tank body can be brushed more conveniently and rapidly by pushing the connecting box, and the cleaning efficiency is improved. And the brushing efficiency of the inner wall of the metering tank body is improved while labor consumption is reduced.

The invention provides a crayfish cleaning machine, relates to the technical field of crayfish cleaning equipment, and aims to solve the problem that in the prior art, a crayfish cleaning machine is poor in cleaning effect on dirt on the surfaces of crayfishes. The crayfish cleaning machine comprises a machine box, an upper rolling brush assembly and a lower rolling brush assembly; the upper rolling brush assembly and the lower rolling brush assembly are both rotatably connected into the machine box, the upper rolling brush assembly is correspondingly arranged on the upper side of the lower rolling brush assembly, a gap for lobsters to pass through is formed between the upper rolling brush assembly and the lower rolling brush assembly, an inlet is formed in one end of the machine box, and a delivery outlet is formed in the other end of the machine box. The rotation direction of the upper rolling brush assembly can be the same as or opposite to that of the lower rolling brush assembly, and the crayfish can pass through the gap from the inlet and then be conveyed to the outlet. According to the crayfish cleaning machine, the action of manual repeated scrubbing is simulated, the scrubbing effect on crayfish is good, manual cleaning is replaced, the manual cleaning effect can be achieved, and the cleaning efficiency is improved.

The utility model relates to the technical field of warning column cleaning, in particular to a highway tunnel warning column cleaning device which comprises a sleeve and a scrubbing mechanism capable of cleaning a warning column, the scrubbing mechanism is located in the sleeve and comprises a rotating plate, and the rotating plate is rotationally connected to the inner side of a top opening of the sleeve in a sleeved mode. The bottom face of the rotating plate is fixedly connected with a plurality of vertical plates arranged in the circumferential direction. According to the warning device, the sleeve is arranged on the warning column in a sleeving mode, the warning column is inserted between the brush plates, the brush plates are driven by the adjacent springback springs to be tightly attached to the surface of the warning column, then the driving motor is started, water is injected into the rotating shell through the water tank, and water flows out of the outflow hole and drips at the top end of the warning column; and meanwhile, a driving motor drives a rotating plate, a plurality of vertical plates and brush plates to rotate, so that the brush plates scrub the surface of the warning column, the warning column cleaning device can adapt to warning columns with different diameters, and a user can conveniently scrub the warning column.

The utility model discloses a mortar sand clay content detection device relates to building material detection technical field, including separation cylinder, the upper end of separation cylinder is installed with support frame, and the support frame is installed with hydraulic pressure rod, and the output of hydraulic pressure rod sets up to the south, and is installed with the rubbing mechanism, and the rubbing mechanism includes drive motor, transmission assembly, elastic connecting piece and rubbing board, and the bottom output of hydraulic pressure rod is fixed with the lifting frame, and drive motor installs in the inner top of lifting frame, and transmission assembly is connected between the output of drive motor and lifting frame, and rubbing board is located in the inside of separation cylinder, and elastic connecting piece is connected between transmission assembly and rubbing board, in the utility model, drive motor makes rubbing board along the rotation of self axis with transmission assembly cooperation lifting frame, and also reciprocating moves up and down, realizes the rubbing of rubbing board to the bottom mortar and rubs the effect, is favorable to improve the crushing rate of soil particle, thereby speeds up the dissolution rate of soil, improves the detection efficiency.

The utility model relates to the technical field of photovoltaic power generation, in particular to a splicing structure and an assembled photovoltaic assembly, expansion bolts are installed on the left side and the right side in a bottom plate, a long stand column is installed on the left side above the bottom plate, a rotating shaft is installed above the long stand column, a short stand column is installed on the right side above the bottom plate, and the long stand column and the short stand column are installed on the left side above the bottom plate. An adjusting assembly is installed above the short stand column, a connecting rod is installed above the adjusting assembly, and the connecting rod is rotationally connected with the adjusting assembly; the beneficial effects are that the long stand column and the short stand column are installed on the left side and the right side of the bottom plate through the screws, the long stand column and the short stand column are connected and installed through the adjusting rail, then the rotating shaft is installed on the back plate, and the fastening knob moves in the adjusting rail to change the inclination angle of the connecting rod, so that the inclination angle of the photovoltaic module body is changed; the first motor drives the sliding block to move in the side rail through the lead screw, the brush rod scrubs the surface of the photovoltaic module body back and forth, meanwhile, the second motor drives the brush rod to rotate, and the scrubbing effect is better.

The utility model relates to the technical field of optical glass scrubbing, in particular to an optical glass surface scrubbing device which comprises a box body, the box body comprises a scrubbing box, a scrubbing groove is formed in the inner side of the scrubbing box, and a liquid discharge pipe is fixedly connected to the surface of the scrubbing box. According to the optical glass scrubbing device, through rotation of the first positive and negative screw rod, the moving block can drive the supporting rod and the limiting plate to move, so that optical glass of different sizes can be conveniently supported and limited through the limiting plate, the optical glass can be fixed in the scrubbing process, and the optical glass is more stable in the scrubbing process; through arrangement of a rubber pad, the surface of the optical glass can be protected, a limiting plate can be prevented from scratching or abrading the surface of the optical glass, meanwhile, through rotation of a second positive and negative screw rod, a sliding block can drive a connecting plate and a sponge plate to vertically move, and then the sponge plate can scrub the optical glass with different thicknesses.