11598 results about "Brush" patented technology

The invention relates to the technical field of motor testing, in particular to an online monitoring method and system for the health state of a carbon brush of a motor, and the method comprises the steps: determining a target operation load environment cluster of a target carbon brush at the current moment according to the pre-obtained load condition and operation environment condition of the target carbon brush in the current operation time period; screening out a reference operation time period; determining an abnormal loss factor and a potential abnormal wear feature vector of the target carbon brush at the current moment; according to the Lyapunov index of the vibration signal of the target carbon brush in the current operation time period and the temperature change and the current change of the target carbon brush in the current operation time period, determining a wear fault display possible feature vector; therefore, the health state of the target carbon brush at the current moment is determined. According to the invention, the potential abnormal wear condition of the target carbon brush at the current moment is considered, the health state of the carbon brush is monitored, and the timeliness of abnormal health state monitoring of the carbon brush is improved.

The application discloses a floor cleaning machine, which comprises a handle, a cleaning head and an integrated water tank. The cleaning head comprises a shell rotatably connected with the handle. The integrated water tank comprises a clean water cavity and a sewage cavity and is installed in a horizontal manner on the rear half of the shell in a single-side inlet-outlet mode, so as to provide clean water for cleaning and collect sewage after cleaning for the cleaning head. The cleaning head further comprises a motor installed on one side of the shell, a roller assembly sleeved on the motor and a brush assembly bridged on both sides of the shell. The motor drives the roller assembly to rotate, so as to drive the brush assembly to rotate synchronously. The floor cleaning machine provided by the application has simple structure, reduces the weight on the handle, and makes the user feel more light when pushing or pulling the floor cleaning machine. The floor cleaning machine can increase the standby time of the floor cleaning machine without increasing the volume of the floor cleaning machine, and can also reduce the noise of the floor cleaning machine in the working state.

A scrubber comprises a cleaning head assembly, the cleaning head assembly comprises a shell, a motor and a roller assembly connected to the motor in a sleeving mode, the motor is installed on one side of the interior of the shell, and the roller assembly comprises a roller piece fixedly connected with a first gear piece; the cleaning head assembly further comprises a transmission assembly arranged on the portion, on the opposite side of the motor installation position, of the shell and a brush assembly connected between the two opposite sides of the shell in a bridging mode, the motor drives the roller assembly to rotate, and the roller assembly and the brush assembly synchronously rotate through the transmission assembly. The transmission assembly is in transmission connection with the first gear piece; the first gear piece comprises a gear and an elastic piece; the gear is fixedly connected with the elastic piece, the elastic piece is detachably and fixedly connected with the roller piece in an inner cavity of the roller piece, the elastic piece comprises a rotating shaft and a spring, the rotating shaft elastically abuts against the shaft sleeve through the spring, the shaft sleeve detachably abuts against the roller piece in the inner cavity of the roller piece, and the rotating shaft can serve as a rotating shaft of the roller piece. And the spring can stretch out and draw back in the inner cavity of the roller piece.

The invention discloses an intelligent dust removal type electric energy metering box, and relates to the technical field of electric energy metering boxes, the intelligent dust removal type electric energy metering box comprises a metering box body, the side surface of the metering box body is provided with two protective doors, the metering box body is internally provided with a first chamber and a second chamber, and the first chamber is internally provided with an electric energy meter and a miniature circuit breaker; a plastic shell type circuit breaker is installed in the second cavity, a cooling fan is fixed to the side face of the metering box body, and a controller is fixed to the side, away from the cooling fan, of the metering box body. The air inlet amount of the air inlet pipe is intelligently monitored in real time through the air speed sensor, when the air inlet amount cannot meet the heat dissipation requirement, the driving motor is started, the cleaning brush moves in a reciprocating mode, dust attached to the dustproof net is automatically and intelligently cleaned, the dust on the dustproof net is reduced, the permeability of the dustproof net is guaranteed, and the service life of the dustproof net is prolonged. And the influence on the heat dissipation of the whole metering box caused by the blockage of the dustproof net can be effectively avoided.

The invention relates to the technical field of thermistor temperature measurement, in particular to a temperature measurement detection device for a thermistor, which comprises a substrate and a handpiece, a to-be-measured resistor is mounted on the outer side wall of the substrate, an inner cylinder is fixedly connected to the end part of the handpiece, a top magnetic block is fixedly connected to the interior of the inner cylinder, and a top magnetic block is fixedly connected to the top magnetic block. A probe switching mechanism is arranged in the inner cylinder and comprises a rotating rod rotationally connected into the inner cylinder, a gear is fixedly connected to the outer side wall of the rotating rod, a push rod is slidably connected to the inner cylinder, and a rack is arranged at the end of the push rod. When an operator presses down the handheld piece, the swing arm can synchronously drive the two cleaning pieces to move towards the two sides, the cleaning brush directly cleans the surface of the resistor to be measured, extra manual cleaning is not needed, obstruction of dust residues to heat conduction is effectively avoided, and a precise foundation is laid for subsequent temperature measurement.

The utility model discloses a brush structure for disc type glass polishing. The brush structure comprises a supporting disc, a disc cover, brush bristle clusters and a floating mechanism. A rotating rod connected with the polishing motor is formed at the top end of the supporting disc, and the bottom end is sealed through a disc cover. The plurality of bristle clusters are uniformly distributed in the supporting disc and extend out of through holes preset in the disc cover to work; one end of each floating mechanism is fixed to the top end in the supporting disc, the other end of each floating mechanism is fixedly connected with the corresponding bristle cluster, and the bristle clusters are allowed to float up and down and incline within a certain range. Compared with the prior art, the utility model has the advantages that the floating mechanism enables the bristle clusters to move up and down and incline within a certain range, ensures that the bristle clusters can always keep good contact with the surface of glass, and simultaneously protects the glass from being damaged.

A system for measuring generator shaft voltage and shaft current, which system relates to the technical field of power systems. The system comprises a mounting component (100), which is used for mounting grounding carbon brushes (200) on a rotating shaft of a generator at the end that is close to an exciter and at the end that is close to a steam turbine, wherein the grounding carbon brushes (200) include a first grounding carbon brush (201) and a second grounding carbon brush (202) which are located at the steam turbine end of the generator, and a third grounding carbon brush (203) at the exciter end thereof; and by means of monitoring shaft voltage and shaft current in real time, a processing module (303) calculates key parameters and performs real-time analysis and spectrum analysis. When a monitored value exceeds a threshold value, the system immediately issues an alarm, thereby effectively realizing the real-time determination of the operating state of a generator and fault early warning. Moreover, the system has the functions of storing and querying historical data, by means of which operators can evaluate the insulation performance of a generator shaft and predict potential problems, and thus prevent insulation accidents caused by an overly high shaft current, thereby prolonging the service life of devices, and ensuring the continuity and stability of a power production process.

The invention discloses an assembly type L-shaped transfer trolley, and relates to the field of transfer trolleys, the assembly type L-shaped transfer trolley comprises two traction transfer trolleys and two follow-up transfer trolleys, the two traction transfer trolleys and the two follow-up transfer trolleys are all provided with L-shaped assembly frames, and every two adjacent L-shaped assembly frames are movably assembled through a plurality of bolts; and supporting seats are mounted on the top sides of the two traction transfer trolleys and the two follow-up transfer trolleys. It needs to be explained that in the embodiment of the invention, when the traction transfer trolley moves, the transverse detection frame drives the sweeping brush to move, the road surface where the traction transfer trolley moves forwards is cleaned, and smooth transfer of equipment is guaranteed; when the road surface is uneven, the L-shaped pressing frame moves downwards to drive the brake sleeve to brake the multiple traction wheels, and the traction transfer trolley is suddenly stopped; in addition, through rotation of the auxiliary braking frame, the auxiliary braking frame rubs with the ground through a plurality of braking tooth blocks, the traction wheel is further helped to be braked, and the braking effect is guaranteed.

The invention is suitable for the technical field of powder metallurgy and advanced ceramic material sintering equipment, and provides an integrated flash sintering device for vacuum and a sintering method. The device comprises a power supply module, a high vacuum module, a first servo hydraulic machine, a second servo hydraulic machine, a third servo hydraulic machine, a mold rotation switching module, a vacuum feeding module, a green body pressing module, a demolding and mold cleaning module and a mold transfer module. According to the invention, an integrated gear tray design is adopted to integrate the functions of die installation, graphite paper treatment and green body pressing, and online synchronous cleaning of an electrode and a die is realized through die fixation and a cleaning brush arranged in a cleaning drum; therefore, full-automatic, high-efficiency and high-stability continuous production of flash sintering from powder filling to finished product collection is realized.

The invention discloses a bearing outer ring profile tolerance laser detection device, and belongs to the technical field of laser detection, the bearing outer ring profile tolerance laser detection device comprises a bottom plate and a second motor installed on the bottom plate, the output end of the second motor is provided with a rotating seat, the rotating seat is provided with a dismounting assembly, the dismounting assembly is provided with a positioning frame, and the positioning frame is provided with a suction cup. A lifting assembly is installed on the bottom plate, a top plate is installed on the lifting assembly, a third connecting plate is installed on the lifting assembly, a connecting disc is rotatably installed on the top plate, a rotating ring is installed on the connecting disc, a cleaning brush is installed on the rotating ring, a detection assembly is rotatably installed on the third connecting plate, and a transmission assembly is installed on the third connecting plate. According to the bearing detection device, the positioning frame and the suction cup are arranged to cooperate with each other, the positioning frame and the suction cup adsorb the inner wall of the bearing, then the bearing can be positioned, and the bearing is not prone to deviation during detection.

The utility model discloses a tool for polishing and oiling a storage battery terminal, which comprises a driving motor, a mounting seat, a grinding wheel, a grinding wheel, a grinding wheel, a grinding wheel, a grinding wheel and a grinding wheel, wherein the mounting seat is fixedly connected to an output shaft of the driving motor; the pneumatic clamping jaw is fixed to the mounting base, and a polishing brush is detachably connected to a jaw body of the pneumatic clamping jaw. The oiling valve is fixed below the mounting seat and has an avoiding distance with the polishing brush on the claw body, an avoiding hole for a battery terminal to enter is formed in the middle of the bottom side of the oiling valve, a plurality of valve element holes are formed in a valve body of the oiling valve, one end of each valve element hole is communicated with the avoiding hole, a valve element is axially and slidably connected into the valve element hole, and one end, close to the avoiding hole, of the valve element is an oiling end; the oil way hole communicated with the side wall of the valve element hole is formed in the valve body, the battery terminal supports the valve element and promotes the valve element to move in the axial direction, the movement of the valve element controls the communication relation between the oil way hole and the receding hole, the anti-oxidation oil in the oil way hole wets the oiling end and completes the oiling process of the battery terminal, and the oiling device is integrated in design and high in machining efficiency.

To provide a head beauty device being usable regularly in a simple operation by integrating various functions and making them routine in the morning, at night and on weekends, and appropriately and automatically spraying a necessary beauty serum at a right time to penetrate the skin.SOLUTION: A head beauty device comprises a body and a detachable brush body, where the brush body includes; a base body on which a plurality of columnar pins are formed, each formed by integrally molding a conductor formed by connecting a stainless-steel electrode member at the tip and a tubular metal member at the end with straight steel wire, and insulating silicon; a wiring board that comes into contact with the cylindrical metal member and delivers a prescribed electric signal to the electrode member; a brush stand that accommodates the base body and the wiring board and has a hole penetrating the base body and the wiring board, formed at a center; and a beauty serum storage tank including a cylindrical body for spraying a beauty serum, formed on a bottom surface, and being inserted into the hole with the cylindrical body facing outward, and where the body includes; signal generation means for generating an electric signal to be transmitted to the wiring board; and an air pump for sending pressurized air.SELECTED DRAWING: Figure 1(a)

According to the cleaning brush equipment and the control method thereof, the target surface type of a to-be-cleaned surface is determined, cleaning parameter matching is conducted according to the target surface type, the preset brush head rotating speed is obtained, the reasonable brush head rotating speed is matched according to different surface materials, and resource waste is avoided while the cleaning efficiency and effect are guaranteed. Furthermore, when the cleaning parameters are matched according to the target surface type, preset pressure is obtained, the contact pressure between the brush head and the to-be-cleaned surface can be detected in real time while the brush head of the cleaning brush equipment is controlled to clean the to-be-cleaned surface at the preset brush head rotating speed, and when the contact pressure exceeds the preset pressure, the to-be-cleaned surface can be cleaned. And controlling the rotating speed of the brush head to be reduced based on the contact pressure until cleaning is completed. A dynamic feedback mechanism is added between the brush head and the motor, so that the rotating speed of the brush head is adjusted according to real-time contact pressure, and the cleaning surface cannot be damaged during cleaning.

The application relates to the technical field of dust collectors, in particular to a dust collector with a crushing module, which comprises a dust collector main assembly and a rolling brush for gathering sundries, one end of the bottom of the dust collector main assembly is provided with a suction head assembly, an expansion assembly is movably connected in the suction head assembly, a crushing roller for crushing sundries is sleeved outside the expansion assembly, the expansion assembly comprises a friction block for pressing against the inner wall of the crushing roller, the suction head assembly comprises a buckle cover capable of dismounting the crushing roller from the side face, the dust collector with the crushing module is moved radially outward under the action of centrifugal force generated by the friction block when the connecting plate rotates, until the outer arc surface of the friction block presses against the inner wall of the crushing roller, the crushing roller is driven to rotate synchronously through friction, the cutting edges of the blades arranged on the surface of the crushing roller and the mechanical stoppers are staggered in the radial direction and the axial direction, when the crushing mode is switched, the larger garbage on the ground is crushed, and the cleaning effect of the dust collector is improved.

The invention relates to the technical field of electric energy metering boxes, in particular to a box group type electric energy metering box which comprises a metering box body and a lifting fixing frame, a second sliding groove is formed in the inner wall of the lifting fixing frame and penetrates through the lifting fixing frame, and a crosswind cooling fan is installed on the inner wall of the second sliding groove in a sliding mode. The electric energy meter cleaning device has the advantages that the longitudinal cleaning brush conducts transverse left-right dust sweeping operation on the inner walls of a plurality of ventilation grooves formed in the mounting frame for mounting the electric energy meter, and in the dust sweeping process, dust on the inner walls of the ventilation grooves is removed, so that dust on the inner walls of the ventilation grooves is removed, and the dust on the inner walls of the ventilation grooves is removed. The two longitudinal cleaning brushes brush all corners of the ventilation groove in a wave sweeping track in the ascending process, the transverse cleaning brush on the outer wall of the transverse air cooling fan can brush the ventilation groove from bottom to top in the longitudinal direction, and dust in the ventilation groove is further removed more evenly through vertical brushing.

The invention relates to the field of photovoltaic cleaning, in particular to a photovoltaic cleaning robot, solves the problems that an existing cleaning robot cannot adjust the cleaning strength, cannot achieve self-cleaning, is poor in cleaning effect and is inconvenient to carry, and provides the following scheme. The device comprises an unmanned vehicle, crawler wheels, a mounting frame, a frame body, a first rotating shaft, a rotating frame, an electric roller brush, a bidirectional telescopic part, a first sleeve seat, a cleaning box, a cleaning roller, a folding assembly, a rotating plate, a sliding rail frame, a sliding seat, an electric cleaning disc, a driving assembly, a linkage assembly, an outer frame and second rotating shafts, a transverse plate is connected between the second rotating shafts on the two sides, and a plurality of nozzles are installed at the lower end of the transverse plate at equal intervals; an adjusting assembly is arranged on the outer frame, and the adjusting assembly is used for adjusting rotation of the spray head to face the electric roller brush when the electric roller brush is folded into the cleaning box so as to wash the electric roller brush. The robot can be self-cleaned, is convenient to adjust, has an excellent photovoltaic panel cleaning effect, and is convenient to fold and transfer.

The invention relates to the technical field of rotary mechanical sealing, in particular to a radial adjustable brush type sealing structure with a thermal response adjusting function, which comprises a plurality of arc-shaped sealing structures, and the end surfaces of the plurality of arc-shaped sealing structures are connected to form an annular brush type sealing structure; the arc-shaped sealing structure comprises an arc-shaped sealing case, an elastic supporting assembly and an axial limiting assembly. When the rotor radially jumps or the temperature changes, the arc-shaped sealing block can adaptively move in the guide limiting assembly to adaptively adjust the sealing gap between the brush wire bundle and the rotor, so that the sealing performance is improved, and the service life of the brush wires is prolonged.

The utility model relates to the technical field of drying equipment, in particular to double-sided super-soft short plush fabric drying equipment which comprises a drying machine body, a cleaning structure is arranged on the drying machine body and comprises a mounting shaft, the drying machine body is rotationally connected with the mounting shaft, the mounting shaft is detachably connected with a cleaning brush, and the cleaning brush is connected with a cleaning brush. A motor is mounted on the dryer body, the mounting shaft is fixedly connected with an output shaft of the motor, a screw rod is in threaded connection with the mounting shaft, and a rotating rod is fixedly connected with the screw rod; the motor is started, the output shaft of the motor rotates to drive the mounting shaft to rotate, the mounting shaft drives the cleaning brush to rotate, the cleaning brush can clean dust on the mesh belt, the dust is cleaned through the cleaning brush, and the situation that the dust adheres to the mesh belt, and when the fabric is dried subsequently, the dust adheres to the fabric, and consequently the influence is caused is avoided.

The utility model discloses a wire pressing clamp and a wire pressing device.The wire pressing clamp comprises a wire pressing disc body used for being concentrically matched with a brush disc, a plurality of sliding grooves are evenly distributed in the periphery of the wire pressing disc body in the circumferential direction, and telescopic rods capable of stretching out and drawing back in the radial direction are arranged in the sliding grooves; the multiple telescopic rods can change the pressing and covering area of the wire pressing disc body through radial stretching and retracting; when the two wire pressing discs are vertically oppositely combined to the two sides of the brush disc to form the wire pressing device, the telescopic rods stretch out to press wires on the two sides of the brush disc, the situation that the wires are scattered due to accidental springback is avoided, it is guaranteed that the next strand splitting and fixing process can be stably carried out, and the grinding brush disc forming efficiency and quality are improved.

The utility model discloses a novel negative electrode cover push ruler in the technical field of push ruler measurement, which comprises a push rod body, a carrier frame is fixedly mounted at the lower end of the push rod body, a distance measuring mechanism is arranged below the carrier frame, and a cleaning mechanism is arranged on the right side of the carrier frame. The distance measuring mechanism adopts an optical encoder and a monitoring probe to be matched with a measuring wheel for use, the rotation frequency and the rotation condition of the measuring wheel can be accurately calculated, then distance measuring distance data is obtained, and the accurate measuring effect is achieved; the cleaning mechanism is matched with the distance measuring mechanism for use, and is located on the right side of the distance measuring mechanism; by rotating the first turntable, the first brush, the second turntable and the second brush at a high speed, the right side area of the distance measuring mechanism can be cleaned, so that the cleaning effect is realized, the influence of sundries on the measuring wheel in the subsequent measurement operation can be avoided, and the measurement error caused by stop and restart of distance measurement due to the influence of the sundries is avoided.

The invention relates to the technical field of copper wire drawing, in particular to metal bus production and processing equipment which comprises a positioning groove, a half die device, a copper wire, a temporary eye die and a liquid feeding device, the two half eye dies are spliced to form a main position eye die, and the copper wire penetrates through a middle hole of the main position eye die to achieve wire drawing. Lubricating cooling liquid is sprayed to a center hole of the main position hole die at a fixed point through the annular spray head, so that new lubricating cooling liquid can be accurately supplemented to a liquid consumption position, meanwhile, old lubricating cooling liquid is squeezed away, the two half hole dies are separated, and the temporary hole die plays a temporary wire drawing function; the brush roll assembly arranged for each half-hole die is used for cleaning, after cleaning is completed, the two half-hole dies are automatically spliced and combined, subsequent copper wire drawing work continues to be carried out, temporary wire drawing is maintained by the temporary hole die, therefore, the problem of chippings is relatively ignored, and the temporary hole die can be cleaned after the whole wire drawing work is completely completed.

The utility model relates to the technical field of drainage pipelines, in particular to a self-cleaning drainage pipeline which comprises a pipeline body provided with a water inlet end and a water outlet end, a shell is arranged on the outer wall of the pipeline body, a filter plate is detachably connected in the shell, and a cleaning mechanism is arranged on the inner wall of the pipeline body. The cleaning mechanism comprises two lantern rings, the interiors of the two lantern rings are rotationally connected with a rotating shaft, the end, close to the filter plate, of the rotating shaft is fixedly connected with a brush plate abutting against the filter plate, the outer wall, close to the water inlet end, of the rotating shaft is fixedly connected with a plurality of paddles, and the outer wall of the rotating shaft is fixedly connected with a plurality of connecting rods; the paddle driven by water flow is linked with the rotating shaft to synchronously drive the brush plate and the spiral scraping plate to rotate, so that automatic brushing of the filter plate and continuous scraping of impurities on the inner wall of the pipeline are realized. External electric power or mechanical power is replaced with fluid kinetic energy, self-cleaning is completed under the condition of zero extra energy consumption, and filter plate pore blockage and pipe wall sediment accumulation are effectively avoided.

The invention discloses an automatic haze detection device, and relates to the technical field of haze detection devices. Comprising two mechanical arms, a tightening system, a control system and a bottom plate, a supporting frame is arranged on the bottom plate, two conveying lines are arranged on the supporting frame, a film is conveyed between the two conveying lines, the two ends of the film are connected with the tightening system, a supporting plate is installed on one sides of the two conveying lines, and a driving motor is installed on the supporting plate; an output shaft of the driving motor penetrates through the supporting plate and is provided with a driving gear, one side of the driving gear is meshed with a driven gear, one side of the supporting plate is provided with a spraying barrel, one side of the spraying barrel is provided with two groups of haze instruments, and the two groups of manipulators are located on one sides of the two groups of haze instruments respectively and are provided with auxiliary diaphragms; air is sprayed on the surface of the film through the air blowing port, dust on the film is cleaned, the air blowing port and the brush form composite cleaning, and the cleaning effect of the position, needing to be detected, of the film is improved.

The invention belongs to the technical field of engineering hydraulic oil cylinders, and particularly relates to a hydraulic oil cylinder with a filtering mechanism for reducing pollutant accumulation. An air inlet pipe is directly connected with an external cold air source, cold air can be directly diffused in a device box and wraps a hydraulic oil cylinder body, and meanwhile a motor drives fan blades to rotate through a third rotating shaft; according to the oil cylinder cooling device, flowing of cold air in the device box body can be accelerated, the heat dissipation effect of the oil cylinder can be enhanced, heat accumulation caused by local retention of the cold air can be avoided, meanwhile, suspended dust generated by cleaning of the cleaning brush, small impurities which are not settled in the cold air and falling objects in the using process of the cleaning brush can be sucked, and the cleaning effect is improved. And the cleaning rod rotates under the rotation of the third rotating shaft, so that the impurities blocked by the second filter screen are cleaned, and the impurities enter a first collecting box through a connecting pipe.

The invention relates to the technical field of hydrogen energy preparation, in particular to hydrogen storage equipment for a hydrogen production and hydrogenation all-in-one machine, which comprises a machine body, a hydrogen production machine module and a hydrogen storage module, the hydrogen storage module is fixed in the machine body, and the hydrogen storage module is composed of a plurality of gas storage tanks; the hydrogenation module is arranged at the top of the hydrogen storage module, the hydrogenation module is a filling pump, and the inlet end of the hydrogenation module is connected with the hydrogen storage module; the dynamic design that a rotating frame carries a multi-fan-shaped filter screen body is adopted in a filtering air inlet assembly of the hydrogen production machine module, efficient anti-blocking and continuous air inlet in the catkin season are achieved in combination with a brush disc cleaning structure of a cleaning assembly, the rotating frame drives a vertical rod to rotate through a driving motor, the filter screen body is driven to do circular motion through bevel gear transmission, and the filter screen body does circular motion; and meanwhile, the transverse rotating rod drives the brush disc to brush and sweep the surface of the filter screen in real time, it is guaranteed that holes are smooth, the air pump assembly stably sucks sufficient air so that the whole filling and storing equipment can normally operate, water electrolysis hydrogen production can be continuously and efficiently conducted, and the supply amount of the hydrogen storage tank is guaranteed.

The invention relates to the technical field of intelligent traffic, and discloses a device for intelligent automatic control of cleaning of a hydraulic supporting rod. The device comprises a closed disc, the interior of the closed disc is movably connected with a movable sliding block and a reset spring, the lower part of the closed disc is movably connected with a pollution discharge track, theinterior of the pollution discharge track is movably connected with a pollution control sliding block, the right side of the closed disc is movably connected with a transmission wheel, the upper partof a transmission wheel valve is movably connected with a cleaning wheel, and the left side of the cleaning wheel is movably connected with a supporting base. The cleaning wheel is controlled to startrotating to drive the movable sliding block to rightwards move, the movable sliding block resets under the elasticity effect of a movable spring, meanwhile, the lower part of the movable sliding block is movably connected with a pollution removal brush, dust and the like on the outer side of the hydraulic rod is removed through motion of the pollution removal brush, thus the effect of cleaning the outer side of the hydraulic rod is achieved, and the working efficiency is improved.

The invention discloses road surface cleanliness detection equipment, and belongs to the technical field of road surface cleanliness detection.The road surface cleanliness detection equipment comprises a detection box and a collection box rotationally installed on the detection box, a supporting assembly is installed on the detection box, a rotating assembly is installed on the supporting assembly, a cleaning belt is installed on the rotating assembly, and a sweeping brush is installed on the cleaning belt; a vibration motor is installed on the detection box, an elastic telescopic assembly is installed on the detection box, and a tiling plate is installed at one end of the elastic telescopic assembly. By arranging moving wheels, pushing a detection box and moving the detection box through the moving wheels, a second motor is started to drive a main belt pulley to rotate, the main belt pulley drives an auxiliary belt pulley to rotate through a belt when rotating, then a transmission roller can be driven to rotate, and the transmission roller can drive a cleaning belt to rotate when rotating. And when the cleaning belt rotates, the cleaning brush can be driven to rotate, so that articles on the road surface can be cleaned and collected, and the articles are swept into the collecting box through the cleaning brush to be collected.

The invention relates to the technical field of cleaning robots, in particular to a curtain wall cleaning robot cleaning dead angle module which comprises a rolling brush frame, a brushing assembly and a buffering scraping assembly, a circulating water mounting box is arranged on one side of the rolling brush frame, and a cleaning long arm is arranged on one side of the circulating water mounting box through a swing control assembly. According to the device, the cleaning flexibility and adaptability are improved under the cooperation effect of the washing assembly, a buffering mechanism brought by the swing control assembly and the buffering scraping assembly with a buffering structure, the device can be attached to the surfaces of different types of sanitary dead corners such as corners, gaps and edges of a curtain wall, cleaning blind areas are eliminated, and the cleaning effect is improved. In addition, in the cleaning process, water is sprayed through the water spraying holes, water is sucked through negative pressure of the water suction holes, water resources can be fully utilized, energy is saved, the environment is protected, and meanwhile the cleaning efficiency and quality are improved.

The application relates to a rolling brush assembly and a sweeping robot. Based on the application, the rolling brush assembly comprises a rotating main shaft, a cutting mechanism and a clutch mechanism. The cutting mechanism comprises a fixed gear row member and a movable gear row member stacked and arranged. The clutch mechanism can change the clutch state in response to the change of the rotating direction of the rotating main shaft, so that the movable gear row member only performs the reciprocating cutting motion relative to the fixed gear row member in response to the rotation of the rotating main shaft in the first rotating direction, and stops the reciprocating cutting motion when the rotating main shaft rotates in the second rotating direction. Therefore, the start or stop of the reciprocating cutting motion of the movable gear row member relative to the fixed gear row member can be controlled by switching the rotating direction of the rotating main shaft, so that the friction noise and invalid power consumption generated by the cutting mechanism can be reduced by selectively controlling the stop of the reciprocating cutting motion.