425results about How to "Realize the cleaning function" patented technology

The invention discloses a silk-screen feeding and discharging device. The silk-screen feeding and discharging device comprises a rack, a tray conveying and buffering mechanism, a tray feeding and discharging mechanism, a tray carrying mechanism, a material moving manipulator and a feeding platform mechanism, wherein a workbench and a tray feeding and discharging space are arranged on the rack; thetray conveying and buffering mechanism penetrates through the tray feeding and discharging space of the rack; the tray feeding and discharging mechanism can move up and down relative to the tray conveying and buffering mechanism; the tray carrying mechanism is transversely erected on the portion, above the corresponding tray conveying and buffering mechanism, of the rack and moves in the space above the tray feeding and discharging mechanism; the material moving manipulator is arranged on the portion, on one side of the tray feeding and discharging mechanism, of the rack and rotates and movesin the space above the rack at multiple stations; and the feeding platform mechanism is arranged on the workbench of the rack and is close to the side, close to the tray feeding and discharging mechanism, of the material moving manipulator. The silk-screen feeding and discharging device can be matched with an existing semi-automatic silk-screen printing machine and transformed into a full-automatic silk-screen printing machine, existing equipment resources are fully utilized, and automation of silk-screen printing of products is achieved.

The invention relates to an electric control system for a double-clutch automatic gearbox. In the electric control system, a washing set for a solenoid valve of a wet type double-clutch automatic gearbox mainly comprises a solenoid valve, a clutch 1 pressure control valve (CPCV1), a clutch 2 pressure control valve (CPCV2), a switch valve 1 (COV1), a switch valve 2 (COV2), a main oil pressure control valve (MPCV), a gear pressure control valve 1 (GPCV1), a gear fork direction control valve 1 (GASV1), a position selecting valve 1 (SCV1), a gear pressure control valve 2 (GPCV2), a gear fork direction control valve 2 (GASV2) and a position selecting valve 2 (SCV2). According to the electric control system, the algorithm is easy to realize, the data collection is convenient and the maneuverability is strong; compared with the other domestic wet type double-clutches, the electric control system has the advantages that a washing control function for the solenoid valve is added, the fault occurrence rate of the gearbox is reduced and the safety is increased; and the routine maintenance and preservation for the gearbox are easy to perform.

The invention relates to a composite material surface coating laser cleaner and a cleaning method thereof. The composite material surface coating laser cleaner comprises a control system, a beam transmission system, a laser system, a laser scanner, and an image acquisition system, and the laser system, the laser scanner and the image acquisition system are arranged on the mechanical arm of a robot. The laser scanner scans a cleaned part by emitting and adjusting a laser beam, and transmits information to the control system via the beam transmission system according to diffuse reflection by the surface of the cleaned part; the control system creates a three-dimensional mathematical model and sets a cleaning path according to the received information, and the laser system cleans the cleaned part according to the cleaning path; and in the process of cleaning, the image acquisition system acquires images in real time and transmits the images to the control system so as to compare the images with preset images for adjustment. The composite material surface coating laser cleaner achieves a full-automatic high-efficiency cleaning and removing function for composite material surface coatings, can remove and recover pyrolysis products produced by paint removal, and has the advantages of high removal efficiency, uniform removing effect and environmental pollution prevention.

The invention discloses a method and a device for cleaning air channels, and an air conditioner. The method includes acquiring attachment degrees of oil stain; determining pollution grades of the airchannels according to the attachment degrees; cleaning the air channels by the aid of the device under the control according to the pollution grades. The oil stain is attached into the air channels. The method, the device and the air conditioner have the advantage that the technical problem of influence on the air outlet quality of existing air conditioners due to the fact that existing air channels are easy to get dirty and are difficult to detach and clean can be solved by the aid of the method, the device and the air conditioner.

The invention discloses a multifunctional bed, comprising a urine collecting and guiding device. The multifunctional bed is arranged by adopting a combination integrating a bedstead, a bed board, a complete intelligent closestool assembly and a feces collection box, wherein defecation of a human body, carried out by sitting on the bed board or lying on the bed board, is realized by detachably arranging the urine collecting and guiding device at the front end of a closestool, so that possible secondary injury to a patient or an old person caused by off-bed defecation is avoided, pain of the patient or the old person during defecation is greatly relieved, trouble and inconvenience of defecation assisted by others are also avoided, convenience of the defecation directly performed on the bed by the human body is greatly improved, and an indoor living environment, especially the living environment in a hospital ward is improved; a cleaning device is used for automatically cleaning the human body after the defecation, and a drying device is used for drying the cleaned human body, so that a human body cleaning function and a dampness removal function after directly performing the defecation on the bed are realized; the multifunctional bed is ingenious in structural design, is high in practicability, is energy-saving and environment-friendly, and is suitable for popularization and application.

The invention provides a rotary reversing valve which comprises a valve body and a valve core, wherein a clearance is left between the valve body and valve core; the valve core is driven by a drive unit to rotate; a gas inlet region, a gas discharge region, a purging region and at least two distribution regions are arranged between the valve core and valve body; the valve body is provided with a plurality of inlet/outlet ports respectively communicated with all the regions; the distribution regions are respectively a to-be-treated gas distribution region and a treated gas distribution region; the to-be-treated gas distribution region is communicated with the gas inlet region to form a to-be-treated gas passage; the treated gas distribution region is communicated with the gas discharge region to form a treated gas passage; the valve core is in a hollow structure and is communicated with the purging region to form a purging gas passage; and when the purging gas passage is under positive pressure or negative pressure, the purging region obstructs the mutual communication between the to-be-treated gas passage and the treated gas passage. The rotary reversing valve has the advantages of simple structure, low energy consumption, favorable sealability, low cost and the like. The invention also provides a rotary heat-accumulation waste gas incinerator using the rotary reversing valve.

The embodiment of the invention provides a floor sweeping robot and a control system and control method used for the floor sweeping robot. The system comprises an accelerometer and a controller, wherein the accelerometer is used for detecting the acceleration of the floor sweeping robot in at least two directions in a movement plane of the floor sweeping robot; the controller is used for determining a movement mode in which the floor sweeping robot is currently located; according to the movement mode, the current expected acceleration of the floor sweeping robot in at least two directions is determined; according to the current expected acceleration of the floor sweeping robot in the at least two directions and the acceleration of the floor sweeping robot in the at least two directions detected by the accelerometer, whether or not the floor sweeping robot collides is determined; under the situation that the floor sweeping robot collides, the collision direction and/or collision strength are determined; according to the collision direction and/or collision strength, a sweeping strategy of the floor sweeping robot is determined. The floor sweeping robot and the control system and control method used for the floor sweeping robot have the advantages that the collision direction and/or collision strength of an obstacle can be accurately judged.

The invention discloses a plane equipment cleaning robot. The plane equipment cleaning robot comprises a machine frame, a jet liquid spraying device I, a jet liquid spraying device II and a rectangular coordinate positioning mechanism, wherein the rectangular coordinate positioning mechanism is fixed on the machine frame, the air injection liquid spraying device I, the air injection liquid spraying device II is arranged at an output end of the rectangular coordinate positioning mechanism. According to the plane equipment cleaning robot, the rectangular coordinate positioning mechanism can be used for carrying out linear movement in three directions, so that the output end can be positioned in space; through separate application of the two air injection liquid spraying devices, and one airinjection and one liquid spraying cleaning function can be realized at the same time; and wiping after cleaning and drying after wiping can be realized through a wiping device.

The invention discloses a pipeline cleaning robot which comprises a stepping motor and a planet wheel speed reducer, wherein the stepping motor is a left-right double-shaft synchronous output motor; the stepping motor is fixedly connected with the outside of the planet wheel speed reducer through a case; an output shaft at the right end of the stepping motor is in transmission connection with theplanet wheel speed reducer; the planet wheel speed reducer is in transmission connection with a driving wheel through a reversing mechanism; an output shaft at the left end of the stepping motor is transmission connection with a turntable; the turntable is movably connected with centrifugal rotating rods through plug pin structures; a cleaning ball is fixedly arranged at the tail end of each centrifugal rotating rod; and the left end of the case is fixedly connected with a driven wheel. The pipeline cleaning robot has the beneficial effects that the structure is simple; the resources are saved; the driving and cleaning functions can be realized by the single stepping motor; and the adjustment can be performed according to the inner diameter of a pipeline so as to adapt to pipelines of different specifications.

The invention relates to the technical field of cleaning robots, in particular to a cleaning robot and a cleaning robot system. According to the cleaning robot, a mopping and wiping part on a mopping and wiping unit can rotate around a vertical axis relative to a chassis of the cleaning robot, a collecting port of a garbage collection device is formed in the outer side of the edge of the mopping and wiping unit, relative movement between the mopping and wiping part and the ground in the mopping and wiping process includes integral movement of the cleaning robot on the ground and rotary movement of the mopping and wiping part relative to the ground, so that mopping and wiping strength can be improved, mopping and wiping effect of the mopping and wiping part can be improved, garbage such as large particulate matters on the ground and dust can be swept up by the rotary mopping and wiping part, so that garbage gathered by the mopping and wiping part of the mopping and wiping unit is collected by the garbage collection device, namely, the rotary mopping and wiping part has a sweeping function, and the cleaning robot is a mopping and wiping integrated robot.

The invention relates to the technical field of crushing devices, and particularly discloses a gear type effective crushing device for solid wastes. The gear type effective crushing device for solid wastes comprises a motor and a crushing chamber, wherein the crushing chamber comprises a first tooth roller, a second tooth roller and a rack; the first tooth roller is fixedly connected to the motor;one end of the first tooth roller is fixedly connected with a first straight rod; the first straight rod is fixedly connected with a first bevel gear; the first bevel gear is engaged with a second bevel gear; the bottom of the second bevel gear is fixedly connected with a second straight rod; the bottom of the second straight rod is fixedly connected with a first crank; one end of the first crankis hinged to a first connecting rod; one end of the first connecting rod is hinged to a first sliding block; the rack is fixedly connected with a first guiding rod; the first sliding block is slidably connected to the first guiding rod; and one side of the first sliding block is fixedly connected to a plurality of cleaning brushes. The invention aims to provide the gear type effective crushing device for the solid wastes so as to solve the problems that solid wastes remain on the tooth roller, and thus, the crushing efficiency of the device is low.

The invention discloses a submersible pump device with a filtering function. Particularly, the submersible pump device is capable of filtering water and provided with an anti-blocking mechanism, a filter is effectively prevented from being blocked, and the problem that a filtering part in an existing submersible pump is blocked after long-time use is solved. A driving motor is installed on an upper flange of a device body. A pump body is fixedly connected to the lower portion of the driving motor. The filter is fixed below the pump body. An impeller is rotationally arranged in the pump body and is fixed to a rotating shaft connected to the output end of the driving motor. The upper portion of the filter communicates with the lower portion of the pump body through a through pipe. A drainagepipe is fixed to the side wall of the pump body in a communicating mode. An anti-blocking mechanism is arranged at the lower end of the rotating shaft. A filtering plate is fixedly connected to an inner wall of the lower portion of the filter. A plurality of filtering holes used for filtering the water liquid are uniformly formed in the surface of the filtering plate.

The invention discloses a private-anus flusher of a seat type toilet, which comprises two hollow sliding sleeves mounted on the toilet, the tail of each sliding sleeve is connected with a sliding sleeve cap with a water inlet tube connector, a sliding rod and a restoring spring are mounted in each sliding sleeve, the sliding rod can be extended out of the front end of the sliding sleeve under the pressure of influent water, the restoring spring can push the sliding rod into the sliding sleeve when no water flows in, the front ends of the sliding rods are provided with nozzles which are provided with flushing water spouts, and the sliding rods are provided with water flow passages communicated with the sliding sleeves and the nozzles. The purpose of the invention is to provide the private-anus flusher which has a simple structure and is used for flushing the privates and anuses of people after using the toilet.

The invention relates to an easy-to-clean air purification device using an electrostatic precipitator technology. The air purification device comprises a main body, an air intake pipe, a filter screen, an electrode, a draught fan, an air outlet pipe, a cleaning mechanism and a decomposing mechanism, wherein the cleaning mechanism comprises a collecting box, a connection a rod, a stopping rod, a cleaning plate, two springs and two moving components; each moving component comprises a first motor, a lead screw and a moving block; the decomposing mechanism comprises an air pump, an air guiding tube, a reaction tank, a heater and four support blocks. The easy-to-clean air purification device using the electrostatic precipitator technology cleans the dust on the filter screen by the cleaning mechanism, alleviates the trouble of the user, improves the practicability of the device, decomposes the excess ozone by the decomposing mechanism, to prevent excessively high ozone concentration from endangering human health, and improves the safety of the device.

The invention relates to a film attaching device, and in particular relates to a road plastic film attaching device for road construction. The technical problem to be solved by the present invention is to provide the road plastic film attaching device for road construction, and the road plastic film attaching device for road construction has high film attaching speed and high film attaching efficiency. In order to solve the above technical problem, the road plastic film attaching device for road construction is provide, the road plastic film attaching device for road construction comprises a frame, first poles, wheels, a second pole, a first roller, a first bracket, a first fixing plate, a pin, a roller, a second bracket, a guide rod, and the like; the first poles are fixedly connected tothe bottom of the frame, the wheels are rotatably connected to the front sides of the first poles, the left end of the bracket is fixedly connected the second pole, and the left front side of the second pole is rotatably connected with the first roller. The road plastic film attaching device realizes the function of attaching a plastic film to a road surface, not only realizes the function of quickly attaching the plastic film to the road surface, but also realizes the function of cleaning the road surface.

The invention discloses a cleaning device for traffic roadblocks. The device comprises a first shell, a second shell and a third shell which are symmetrically distributed are fixedly connected to thetwo sides of the first shell, and cavities are formed in the first shell, the second shell and the third shell; a supporting plate is arranged on the bottom wall of the second shell, a first motor isarranged on the top of the supporting plate, and a first main shaft is arranged at the output end of the first motor; a first rotation shaft is arranged at the end, away from the first motor, of the first main shaft and fixedly sleeved with a sleeve, multiple evenly distributed through holes are formed in the outer wall of the sleeve, and strip-shaped flexible brushes are clamped into the throughholes; a booster pump is arranged on the bottom wall of the second shell. According to the cleaning device for the traffic roadblocks, the defects when the traffic roadblocks are cleaned in the priorart are overcome, automatic cleaning for the traffic roadblocks is achieved, multiple kinds of inconvenience caused by manual operation are avoided, the fixed roadblocks can be cleaned, and the movable roadblocks can also be cleaned.