39results about How to "Realize automatic cleaning effect" patented technology

The invention discloses a fluff-hanging preventing sieving plate with an automatic cleaning function, which comprises a sieving plate body. A fixing frame is arranged on the outer side of the sievingplate body, a hollowed-out groove is formed in the middle of the fixing frame, and a sieving strip is arranged at the position, in the hollowed-out groove, of the middle of the sieving plate body; cavities are formed in the side edge, close to the sieving strip, inside the fixing frame, the interior of each cavity is of a hollowed-out structure, and a fixing plate is arranged at the bottom end inside each cavity; first fixed cylinders are arranged at the two side edges of the top ends of the fixing plates symmetrically, a second fixed cylinder is arranged in the middle of the top end of each fixing plate, and first springs are arranged inside the first fixed cylinders correspondingly; the top ends of the first springs extend to the upper parts of the first fixed cylinders, connecting plates are arranged at the top ends of the first springs on the two sides, and third fixed cylinders are arranged at the positions, corresponding to the springs, of the two side edges of the bottom ends ofthe connecting plates correspondingly; and fourth fixed cylinders are arranged at the positions, corresponding to the second fixed cylinders, of the middles of the bottom ends of the connecting plates, sliding grooves are formed in the two side edges inside the fourth fixed cylinders, and sliding cylinders matched with the sliding grooves are arranged inside the sliding grooves.

The invention discloses a heavy-duty road roller steel wheel cleaning device for road construction engineering machinery, comprising a steel wheel frame, one side of the outer wall of the steel wheel frame is provided with a mounting groove, and the inner wall of the mounting groove is welded with a bearing, and the inner wall of the bearing is A rotating shaft is provided, the outer wall of the rotating shaft is welded with a steel wheel, and one side of the outer wall of the rotating shaft is provided with a cross bar, the outer wall of the cross bar is rotatably connected with a movable rod, and a through groove is opened on one side of the outer wall of the movable rod, The inner wall of the through groove is rotatably connected with a pin shaft, and the outer wall of the pin shaft is rotatably connected with a telescopic rod, and one side outer wall of the steel wheel frame is provided with a water tank. The invention can directly wash away the mud attached to the outer wall of the steel wheel, the brush on the U-shaped plate can clean the continuously rotating steel wheel, and after cleaning, the limit rod can be directly removed to remove the U-shaped plate, It does not affect the normal use of the road roller. The device has a simple structure and realizes the automatic cleaning effect of the steel wheel.

The invention discloses a landscape lamp with a cleaning function and relates to the technical field of lighting equipment. The invention comprises a light pole; a fixed plate is connected to the upper end surface of the light pole; a guide rod and a screw rod are arranged in a circumferential array on the upper end surface of the light pole; the upper end of the screw rod runs through the fixed plate and is fixedly connected with a driven wheel; Guide groove; there is a cleaning mechanism between the fixed plate and the light pole; the cleaning mechanism includes a fixed ring and a rotating ring that are rotatably connected to each other; the outer wall of the fixed ring is fixed with a fixed sleeve corresponding to the position of the guide sleeve and the screw rod; the inner wall of the fixed sleeve is The shaft sleeve and screw nut are connected in rotation; the inner wall of the shaft sleeve is fixed with a sliding block that fits with the guide groove; the peripheral side of the shaft sleeve is fixed with a driving gear ring; the outer wall of the rotating ring is fixed with a driven gear ring; the inner wall of the driven gear ring is evenly distributed. There are cleaning strips. The invention drives the cleaning mechanism to move by the screw rod, and uses the cleaning strip of the rotating ring to clean the lampshade, which solves the problems of high difficulty and low cleaning efficiency in the prior art.

The invention belongs to the technical field of prefabricated pumping stations, in particular to an intelligently connected integrated prefabricated pumping station. In view of the fact that the existing intelligently connected integrated prefabricated pumping station cannot be used for circulating water, and the water extracted at the same time cannot be used. It contains a large amount of impurities, which is troublesome to filter, and the pump station is difficult to clean after use. The following solution is proposed, which includes a base, and the bottom of the base is symmetrically fixed with two support plates, and the two support plates are mutually The adjacent side is fixedly connected with the same placing plate, and the top of the placing plate is fixedly installed with a motor. The present invention uses the output shaft of the motor to rotate in the forward direction to realize automatic water intake and filter the incoming water. When the motor When the output shaft of the pump is reversed, the water inflow is stopped and the surface of the filter plate after work is cleaned at the same time. The intelligent integrated prefabricated pump station of the present invention can realize the purpose of automatic control, automatic operation and automatic cleaning.

The invention provides a decontamination and purification device for urban sewers, which comprises a fixing block of urban sewage decontamination and purification device, an inclined water guiding block, a drainage channel, a first baffle, a barb, a drainage plate, a filter screen, a vertical baffle, an automatic turning wheel, a floating block, a telescopic rotating piece, a collecting opening, a curved collecting groove, a collecting opening baffle, a second baffle, and a bead hole.The fixing block is connected with inclined water guiding block and covers the top of the drainage channel, the arranged first baffle and second baffle can conveniently guide and store rainwater entering the drainage channel, and the stored rainwater can enter the drainage plate and then flush the automatic turning wheelthrough the filter screen,the rotation of the automatic turning wheel drives arotating piece to rotate, water potential energy can be converted into mechanical energy of the automatic turning wheelfor rotation while the height difference of water flow is used for flushing so that foreign matters around the automatic turning wheel are cleaned, and the effect of automatic cleaning is achieved.