59results about How to "Realize no dead angle cleaning" patented technology

The invention relates to a semi-automatic convenient and fast hub cleaning machine, which comprises a base; a shell is mounted on the base; a supporting wheel and a cleaning plate are mounted on the base at the front side of the shell; the cleaning plate is provided with a plurality of broom head components; the front side of the cleaning plate is provided with a front side plate; the front side plate is provided with a sprinkler head; the bristle ends of the broom head components extend out of the front side plate; the rear side of the cleaning plate is provided with a drive motor through a rear side plate; a motor shaft of the drive motor penetrates the rear side plate to be fixedly connected with the cleaning plate; a horizontal push air cylinder is mounted on the base positioned at the rear side of the rear side plate through a supporting plate; the cylinder body of the horizontal push air cylinder is fixedly connected with the supporting plate; a piston rod of the cylinder body penetrates the supporting plate to be fixedly connected with the rear side plate.

The invention discloses a multifunctional human-shape floor sweeping robot avoiding continually dumping. The multifunctional human-shape floor sweeping robot comprises a floor sweeping unit and an early-education-machine unit which are connected together through supporting columns and a machine body, wherein the floor sweeping unit comprises a floor sweeping unit and a garbage treatment unit; thefloor sweeping unit comprises a chassis sweeping unit, a low-altitude dust collection unit and a floor mopping unit; the garbage treatment unit comprises a garbage collection unit and a garbage-bag automatic landing unit, and the garbage-bag automatic landing unit comprises a water pumping unit and an automatic sealing unit. By means of the multifunctional human-shape floor sweeping robot avoidingcontinually dumping, the labor workloads of a user can be reduced, cleaning of sundries in low space is completed, the functional diversity and enjoyment of the floor sweeping robot are increased, the cruising ability of the floor sweeping robot is improved, and therefore floor sweeping efficiency is improved.

The invention discloses a dishwasher spray arm and a dishwasher. The dishwasher spray arm includes a first water spray assembly equipped with first spray mouths and a second water spray assembly equipped with second spray mouths; and opening directions of the first spray mouths and the second spray mouths are different, dishwasher spray water flow is sprayed by the first spray mouths / second spraymouths, so that the first water spray assembly / the second water spray assembly rotates in different directions under the reverse action of the spray water flow. By adopting the dishwasher spray arm and by controlling inlet water to separately enter the first water spray assembly or the second water spray assembly, the dishwasher achieves rotation of the dishwasher spray arm in the different directions. The dishwasher spray arm is self-equipped with the first water spray assembly and the second water spray assembly which can respectively rotate in two directions, can achieve a function of bothclockwise and anticlockwise spraying and washing without need for a third-party structure to provide power or addition of additional spray arms, and achieves no dead angle cleaning to make the cleaning thorough.

The invention discloses a dish-washing machine with a gesture adjusting device. A connecting rod folding type lifting device is used to replace a conventional dish rack and gestures of dishes are adjusted by adjusting the position of the fulcrum of a connecting rod, so that a purpose of cleaning the dishes without dead angles is achieved. The position of the fulcrum of the connecting rod of the lifting device is adjusted by using a lead screw nut structure, a hand wheel is arranged at the power input end of a lead screw, and the position of the lead screw is adjusted manually by the hand wheel, so that the dish-washing machine is simple to operate and low in cost. In addition, the dishes are scrubbed by a flexible hairbrush, the supporting body of which is spiral. When a high pressure washing liquid is sprayed to the upper part of the supporting body, the flexible hairbrush can rotate automatically without power input. The dish-washing machine provided by the invention not only can clean the dishes without dead angles, but also can be suitable for dishes of various shapes.

The invention relates to an automatic vehicle washing machine used for cleaning a large-size vehicle. The automatic vehicle washing machine comprises a bottom frame, at least four sets of bottom cleaning units arranged in the bottom frame, side cleaning units located on the two sides of the bottom frame, a first water pump used for supplying water to all the sets of bottom cleaning units, a second water pump used for supplying water to the side cleaning units and a control cabinet used for automatically controlling the vehicle washing machine to operate. Every two adjacent bottom cleaning units are connected and fixed through bolts. Each side cleaning unit comprises a side water conveying round pipe arranged on the bottom frame, a plurality of side rods which are perpendicularly installed and communicate with the side water conveying round pipe and a side round pipe motor used for driving the side water conveying round pipe to rotate so that the side rods can be driven to be erected or drop down. Each side rod is provided with a plurality of water spray small holes and located in a gap seam formed by every two adjacent bottom cleaning units in a non-working state so that the side rod can be flush with the surface where the bottom frame is located.

The invention provides an automatic car washing robot. The automatic car washing robot comprises a moving part, an annular frame, a baseplate, a frame, a cross beam, an electric control box and a high-pressure water pump, and is characterized in that the moving part includes a transverse frame, a roller support frame, a roller, a compression spring, a video acquirer, a high-pressure water gun, a water inlet pipe port, a first electric cylinder, a slide block, a second electric cylinder, a guide rail, a servo motor and a driving gear; and the transverse frame is horizontally mounted at the upper part of the annular frame. The automatic car washing robot adopts the annular frame, having similar shape and size with a car, to serve as a mobile platform operation rail, and adopts the high-pressure water gun capable of moving up and down to clean the car, so that the car washing efficiency is greatly improved.

The invention discloses an underwater pipeline detection robot for a shallow water area, and relates to the field of underwater robots. The underwater pipeline detection robot comprises an extendablemechanism, a rack, a connecting block, a sealing assembly, a cleaning assembly and a camera. According to the underwater pipeline detection robot, the traditional detection mode is changed, the cleaning process and the detection process are synchronously carried out, therefore, the pipeline can be photographed while being cleaned, and a relatively clear image can be obtained, so that the detectionefficiency is improved, and the detection effect is ensured.

The invention provides an automatic sterilization cleaning toilet which comprises a toilet lid, a seat ring and a seat barrel, wherein a cleaning spray head is arranged at the inner side, facing the seat barrel, of the toilet lid; the cleaning spray head comprises a rotating cleaning spray head used for cleaning the seat ring and a seat barrel cleaning spray head used for cleaning the seat barrel;the cleaning spray head is connected with a sterilization cleaning gas-liquid supply device; the sterilization cleaning gas-liquid supply device is connected with a control system through an electromagnetic valve; an opening and closing motor is arranged on the seat barrel; a human body sensing device is connected onto the toilet lid; and the human body sensing device and the opening and closingmotor are connected with the control system. Through being controlled by the control system, the toilet lid is closed, the rotating cleaning spray head automatically rotates and sequentially sprays sterilization cleaning agents, water and hot air to automatically sterilize, clean and dry the toilet seat ring; and the seat barrel cleaning spray head sequentially sprays the sterilization cleaning agents and high-temperature water to clean the inner wall of the seat barrel. The automatic cleaning and sterilization on the toilet are realized; the sanitation problem of the toilet in a public area is solved; and the trust degree of the user on the toilet sterilization state is improved.

The invention provides a dish-washing method, a dish-washing device and a dish washer.The dish-washing method is characterized in that sprayers are arranged at fixed positions; a rotary frame is arranged for framing pieces of tableware to be cleaned; water flow sprayed out of each sprayer is flushed to a corresponding piece of tableware; and impact of water flow drives bowls or plates and the rotary frame to rotate so that the effect of manual dish-washing is achieved in a reasonable manner. Compared with the prior art, the dish-washing method, the dish-washing device and the dish washer have following beneficial effects: with no rotary or movable spray arms required, no power device and energy are provided for rotation or movement of spray arms; only by pressurizing water flow, power devices are saved and connection structures among power devices, the spray arms and tableware are saved as well; and the dish washer is simplified in structure, reasonable in construction, high in cleaning speed and fine in effect and helps to decrease manufacture cost and energy consumption.

The invention belongs to the technical field of environment-friendly cleaning equipment, and particularly relates to shipborne movable river sludge cleaning equipment. According to the invention, a muddy water suction separator comprises a sludge suction tank, wherein a sludge suction power source, a sludge-water separation device and a first drainage device are arranged on the sludge suction tank, and a conveying pipe is arranged on a sludge suction inlet; and a sludge suction table comprises a salvage table, wherein a swing support is arranged on the salvage table and is provided with a transmission shaft, the transmission shaft rotates leftwards and rightwards through a swing driving device, a sludge suction pipe extending into the bottom of a riverway is arranged at the outer end of the transmission shaft, and the upper end of the sludge suction pipe communicates with the conveying pipe. The shipborne movable river sludge cleaning equipment can adapt to the characteristic that bridges on urban riverways are large in number, low in height and narrow in width, can realize riverway treatment operation in virtue of 2-3 persons, and has the advantages of simple operation and low treatment cost; and the cleaning effect of the equipment reaches the effect of flushing of the riverbed once, so sludge, pathogens, parasites and solid garbage in the riverway are effectively cleaned, and the riverway can quickly recover ecological balance to achieve an automatic purification function.

The invention provides a dish-washing method, a dish-washing device and a dish washer.The dish-washing method is characterized in that sprayers are arranged at fixed positions; a rotary frame is arranged for framing pieces of tableware to be cleaned; water flow sprayed out of each sprayer is flushed to a corresponding piece of tableware; and impact of water flow drives bowls or plates and the rotary frame to rotate so that the effect of manual dish-washing is achieved in a reasonable manner. Compared with the prior art, the dish-washing method, the dish-washing device and the dish washer have following beneficial effects: with no rotary or movable spray arms required, no power device and energy are provided for rotation or movement of spray arms; only by pressurizing water flow, power devices are saved and connection structures among power devices, the spray arms and tableware are saved as well; and the dish washer is simplified in structure, reasonable in construction, high in cleaning speed and fine in effect and helps to decrease manufacture cost and energy consumption.

A brush head device of a multifunctional oral care tool, especially a pair of transmission rods, which are respectively connected to a pair of brush heads. Rotate in opposite directions, and a recoil plate is set behind the pair of brush heads. The end of the transmission rod is lower than the end of the brush head. The top of the recoil plate is lower than the top of the brush head. It overcomes the problem of deep cleaning of the tongue coating and the problem that the traditional device is not only bulky and not easy to carry. It overcomes the problem that traditional toothbrushes and tongue brushes have single functions and cannot completely remove the dirt in the entire oral cavity. It overcomes the problems that traditional toothbrushes are easy to hide and breed bacteria, and are easy to cause damage to gums, teeth, taste buds, and tongue papilla.

The invention discloses a low-temperature smoking set, which comprises a housing. The housing is internally provided with a heating body and a driving assembly for driving the heating body to be inserted into or withdrawn from a heating cavity. The driving assembly comprises a direct-current motor, a Hall switch, a lead screw and a sliding block connected to the outer side of the lead screw in a sleeving mode, wherein the lead screw is in transmission connection with the direct-current motor through a speed reducer, the sliding block is installed on a sliding rail in the housing in a sliding mode and connected with the heating body, the direct-current motor and the Hall switch are electrically connected with a PCB in the housing, and an output shaft of the direct-current motor is providedwith a magnetic piece which synchronously rotates with the motor and is used for triggering the Hall switch. According to the invention, through the magnetic piece moving synchronously with the motorand the magnetic induction Hall switch, the signal of the number of turns of the motor is obtained; the linear displacement distance of the heating body is accurately driven based on the relationshipbetween the rotation turn number of the motor and the transmission ratio value of a reduction gearbox and the relationship between the screw pitch value of the lead screw and the displacement distancerequired by the heating body, so that accurate control over the displacement of the heating body is achieved.

The invention discloses an air cooler magnetic adsorption jet type cleaning robot and a design method thereof. The robot comprises a main body connecting plate, and a sweeping mechanism, a monitoring mechanism, a driving mechanism, an adsorption mechanism and a control mechanism are installed on the main body connecting plate; the cleaning mechanism is used for cleaning the wall surface of the air cooler; the monitoring mechanism is used for accurately monitoring the dust deposition condition of the wall surface of the air cooler in real time; the driving mechanism is used for enabling the robot to walk on the wall surface of the air cooler; the adsorption mechanism is used for enhancing the stability of the robot when the robot walks on the wall surface of the air cooler with a relatively large inclination angle; the control mechanism is used for integrally coordinating and controlling work operation of the robot. The magnetic adsorption jet type cleaning robot for the air cooler is simple in structure, low in maintenance cost, capable of stably running on the air cooler with a large inclination angle, more intelligent, more efficient, safer and free of pollution.

The invention discloses a sewage treatment device based on shipbuilding in the field of ship sewage treatment, which comprises a sewage tank, the side wall of the sewage tank is provided with a water inlet mechanism and a water drainage mechanism, the two side walls of the sewage tank are symmetrically and fixedly connected with sewage discharge tanks, and the bottom ends of the sewage discharge tanks are fixedly communicated with arc-shaped sewage discharge pipes. By arranging the transverse cleaning mechanism and the longitudinal cleaning mechanism, a U-shaped scraping plate moves back and forth in the sewage tank to clean sludge in the sewage tank, meanwhile, through a cleaning plate, when the U-shaped scraping plate moves back and forth, the cleaning plate can move up and down to clean uncleaned places of the U-shaped scraping plate, dead-corner-free cleaning in the sewage tank is achieved, and the cleaning efficiency is improved. The sewage tank is ensured to be clean and tidy, sludge is prevented from being attached to the sewage tank, the problem that electronic equipment in the sewage tank is corroded due to the fact that sludge in sewage is attached to the sewage tank is solved, and meanwhile the sewage purification effect is reduced due to the fact that the sewage sludge concentration in the sewage tank is increased.

The invention relates to an anti-blocking online sampling device for a mother liquor trioxane reaction kettle, belongs to the technical field of chemical synthesis. The invention comprises a samplingdevice outlet pipe, a hot water inlet flange, a hot nitrogen gas inlet flange, a sampling outlet flange, a sampling push rod and a flushing outlet flange. Therefore, the online sampling of the reaction mother liquor is achieved. Moreover, after sampling, the sampling device can be cleaned and dried in time without destroying the sealed state of the reaction mother liquid, thereby preventing the sampling device from being clogged. It is not necessary to pass the hot water at all times to prevent residual reaction mother liquor from forming plastic-like paraformaldehyde to block ball valves andpipes, which effectively avoids waste of hot water.

The invention discloses an intelligent dirt removal and ice melting device for a solar panel. The intelligent dirt removal and ice melting device comprises a linear drive motor mounted on the solar panel and cleaning brushes arranged on two sides of the linear drive motor and driven by the linear drive motor, wherein each cleaning brush comprises a support as well as bristles, a temperature sensor, water spraying holes and air blowing holes which are arranged on the support. The intelligent dirt removal and ice melting device is mounted on the solar panel, can completely maintain the solar panel without dead angles under the drive of the linear motor, can be combined with the controller, automatically performs intelligent operations such as dirt removal solution spraying, hot air blowing and the like and can automatically melt ice, remove dirt and the like. Compared with a current solar clean technique, the intelligent dirt removal and ice melting device is novel and simple in structure and low in cost, has prominent machine maintenance and intelligent maintenance functions and is safe and reliable, and manpower and material resources are saved.

The invention discloses an underwater pipeline detection robot used in shallow water areas, relates to the field of underwater robots, and includes a telescopic mechanism, a frame, a connecting block, a sealing component, a cleaning component and a camera. The invention changes the traditional detection method, The cleaning process and the detection process are carried out synchronously, that is, the pipeline can be photographed while the pipeline is cleaned, and a relatively clear image can be obtained, thereby improving the detection efficiency and ensuring the detection effect.