34results about How to "Cleanup impact" patented technology

The invention relates to cleaning equipment, in particular to DIY toy model bottom plate cleaning equipment. The DIY toy model bottom plate cleaning equipment can be used for cleaning without manual operation, automatically discharging and draining cleaned models and improving the efficiency. The DIY toy model bottom plate cleaning equipment comprises a first rotary drum, first cleaning strips, a placement guide structure and a cleaning mechanism, the placement guide structure is arranged in the equipment, the first rotary drum is rotationally arranged on one side of the placement guide structure, the multiple first cleaning strips are arranged on the first rotary drum, and the cleaning mechanism is arranged on one side of the placement guide structure. The first cleaning strips and second cleaning strips are driven to move rightwards to make contact with the models and rotate, cleaning of the models is completed, and a basic function is achieved.

The invention discloses a Q420 galvanized degreasing and iron removal device and its use method. The following scheme is proposed now, which includes a cleaning box. Two symmetrical plates are arranged in the cleaning box. As for the moving assembly of the moving plate, two sets of symmetrical cleaning components for preliminary cleaning of the surface of the plate are arranged on the top of the cleaning box, and two sets of symmetrical cleaning components for cleaning the surface of the plate are arranged inside the cleaning box. Scraping assembly for scraping off oil stains and iron powder. The invention has simple structure and convenient operation. The oil stain and iron powder on the surface of the plate can be scraped off through the cooperation of the fixed frame and the sliding plate, and the steel brush passes through the plate before entering the cleaning box The wheel can pre-clean the surface of the plate, which is convenient for degreasing and iron removal of the plate in the later stage. In addition, the steel brush wheel can be replaced regularly to prevent excessive grease and iron powder accumulated in the steel brush wheel from affecting the pre-cleaning of the plate in the later stage.

The invention discloses a quick-detachable hinge, which comprises a first cylinder, a second cylinder is arranged on the right side of the first cylinder, and the upper and lower sides of the first cylinder and the second cylinder are respectively equipped with fixed mechanism, the fixing mechanism includes a connecting rod connected with the first cylinder and the second cylinder, a fixing plate is installed on the connecting rod, a fixing hole is opened on the fixing plate, and a fixing hole is installed on the right side of the second cylinder. ring, and limit braces are installed on the fixed ring. The invention provides a quick-detachable hinge with ingenious structure and reasonable layout. The design of the ball reduces the friction force when the first cylinder and the second cylinder contact and rotate, so that the door rotates more smoothly and smoothly. Convenient, the first cylinder and the second cylinder made of metal are always in contact with each other through the magnet, so as to avoid the situation that the gap fixed by the limit brace is too large, causing the overturned object such as the door to be displaced and affecting the normal use.

The invention discloses an energy-saving and environment-friendly heat exchanger with high thermal efficiency. The top is bonded with a sealing rubber rod, the two ends of the top surface of the shell are provided with corresponding circular arc grooves corresponding to the circular arc plates, the front of the shell cover is provided with corresponding baffle grooves corresponding to the deflector baffles, and the outer two ends of the shell are at the bottom of the tension plate Both ends are welded with mounting blocks, and the bottom surface of the mounting block is provided with a snap-in arc groove. Through the cooperation of the shell cover, shell, handle and tensioning screw, it is convenient for the staff to check and repair the original parts inside the shell, without the need for the staff to carry out the entire heat exchange. Disassembly of the device improves the working efficiency of the staff and improves the safety factor of the staff, saving maintenance time. Through the use of the arc plate, the arc rubber rod, the rubber rod and the sealing groove, the gap between the shell and the shell cover Sealed and fixed, convenient for users to use.

The invention provides a screw conveyor, which relates to the technical field of sewage treatment equipment, and includes a conveying trough with a feed inlet and a discharge outlet, a conveying spiral body movably arranged in the conveying groove, and a device for driving the conveying spiral body to rotate. A rotary drive mechanism, the end of the conveying trough close to the feed port is provided with a water accumulation mechanism, and the water accumulation mechanism includes a water accumulation groove arranged at the lower part of the conveying groove, a water accumulation groove arranged in the water accumulation groove filter cloth, a pushing mechanism for pressing the filter cloth back and forth, and a water outlet arranged under the filter cloth. The invention can not only solve the problem of back seepage water in the screw conveyor in the prior art, but also prevent the problem that the water outlet is blocked by sediment and other sundries.

The invention discloses an on-line flood monitoring and alarm system applied to cities, which includes a box body and an alarm device. A switch button is fixedly connected to the top of the inner side wall of the box body, and a slide bar is fixedly connected to the inner side wall of the box body. The outer wall of the slide bar is slidably connected with a floating ball, the outer wall of the floating ball is fixedly connected with a floating plate, and the outer wall of the floating plate is fixedly connected with a cleaning plate. Timely monitoring and alarming, and through the buoyancy of water, the cleaning of the inner wall of the device is realized to prevent excessive dirt on the inner wall of the device from affecting the timely monitoring and monitoring of floods, and the cleaning of the outer wall of the filter is realized through the flow of water, preventing It eliminates the blockage of the filter caused by the dirt in the long-term working water of the filter, and the threat to the people caused by the untimely monitoring and alarm, which greatly saves resources and improves the working efficiency and timeliness of the device.

The invention discloses an adjustable cloth feeding hairbrush device for spinning and a use method thereof. The adjustable cloth feeding hairbrush device for the spinning comprises a bottom seat, a drive roller and a driven roller, wherein vertical plates are symmetrically and fixedly connected with the upper end of the bottom seat, an adjusting device used for adjusting the position of the drivenroller is installed on the bottom seat, and a first drive device used for driving the driven shaft to rotate is installed on a double-shaft motor. The invention further provides a use method of the adjustable cloth feeding hairbrush device for the spinning. The use method of the adjustable cloth feeding hairbrush device for the spinning includes the following steps: S1, checking if all device parts on the cloth feeding hairbrush device are undamaged; and S2, enabling textile cloths to pass through space between the drive roller 3 and the driven roller 4. By arranging a telescopic rod rotatably connected with the side wall of a fixing block, adjusting the telescopic rod to separate a third tapered gear from a fourth tapered gear, and then adjusting an interval between the drive roller andthe driven roller through an adjusting air cylinder, the adjustable cloth feeding hairbrush device for the spinning can perform corresponding adjustment on the thickness of the different textile cloths, and prevents the phenomena that the textile cloths are jammed and cloth feeding effects for the textile cloths are not obvious from occurring.

The invention relates to the technical field of pipeline robots, and discloses a self-spraying intelligent pipeline detecting dirt removing robot. A machine body is included. A controller is fixedly arranged on the top of the machine body. According to the self-spraying intelligent pipeline detecting dirt removing robot, an electric push rod is started corresponding to the pipeline caliber, a pushplate is pushed towards the left side of the machine body, a rotation rod is driven to move along a through hole, under the assistance of a hinge, an upper support arm and a lower support arm on theright side are pulled to get close to the middle, accordingly, the included angle between the upper support arm and the lower support arm on the upper side and the lower side is enlarged, the distancebetween two wheels is reduced, then, the wheels are attached to the pipe wall, and the machine body is plugged into a pipeline. Then, a double-output-shaft motor is started, a scraper is driven to rotate, the wheels are in transmission through a crawler belt and move along the pipe wall, a water conveying pipe is used for conveying water to a connecting disc, and the water enters an installing plate along a branch pipe and is finally sprayed to the pipe wall through a sprayer. The machine body moves the scraper to clean the sprayed and flushed pipe wall, and the purposes of pre-adjustment andthe high cleaning safety coefficient are achieved.