12results about How to "To clean up" patented technology

According to the technical scheme, the reversible forward and reverse forging device comprises a forging table, a control ring and motors are arranged on the forging table, a first electric push rod and a second electric push rod are rotationally connected to output shafts of the motors correspondingly, and a plurality of rotating strips are rotationally connected to the inner edge of the control ring; the end, away from the lifting plate, of the forging table is slidably connected with a pushing plate. A first electric push rod, a second electric push rod and a third electric push rod are controlled to work to drive a control ring and a forging piece to move, the forging uniformity is improved, three-point synchronous clamping from outside to inside is firmer, a pressing rod is pushed to move downwards to compress gas in a fixing cylinder, a pushing plate is driven to quickly slide, and the forging efficiency is improved. And when compressed air is released, the moving speed of the pushing plate is increased, so that the scrap iron can quickly fly away, and meanwhile, the scrap iron can be prevented from falling onto a forging piece.

The utility model provides a tower crane safety monitoring device which comprises a device body, a display screen and a control button, the display screen is fixedly embedded in one side of the device body, the control button is fixedly installed on one side of the device body, the top of the device body is fixedly connected with a transmission case, a supporting block is arranged on the front side of the transmission case, and the supporting block is fixedly connected with the display screen. And one side of the supporting block is fixedly connected with a cleaning cotton block used for cleaning the display screen, and a transmission mechanism is arranged in the transmission box. The utility model relates to the technical field of tower cranes. According to the tower crane safety monitoring device, by arranging the transmission mechanism, when dust exists on a display screen, a screwing block is rotated, the screwing block drives a threaded rod to rotate around a bearing seat, in the rotating process of the threaded rod, an external thread on the surface of the threaded rod can extrude an internal thread of a threaded hole, and therefore the transmission effect on a transmission block is achieved; the transmission block drives the moving block, the supporting block and the cleaning cotton block to move, when the cleaning cotton block passes through the display screen, dust on the display screen can be wiped away, and the effect of cleaning the display screen is achieved.

The utility model relates to corrugated case pasting box technology field, concretely is half -automatic packing carton is with pasting box machine. The utility model discloses the both ends between mounting frame install first conveying belt, second conveying belt and rotatable first conveying roller and second conveying roller, the both ends between mounting frame install rotatable hot press roller, coating roller and metering roller and pressure roller, the both ends between mounting frame fixedly connected with water supply box, the inner wall of water supply box is provided with cleaning component, the cleaning component includes the cavity rotating link that rotates the both ends between mounting frame by bearing, when cleaning pressure roller, starts motor through controller, and motor is connected with cavity rotating link through speed reducer and shaft coupling, makes the bristle rotation on cavity rotating link, and the direction of rotation is opposite with the direction of rotation of pressure roller, and pressure roller is in the water of water supply box simultaneously, makes the bristle clean on pressure roller glue, and further reaches the effect of cleaning pressure roller as far as possible.

This utility model provides a high-efficiency automatic assembly line for automotive main reducers, relating to the field of automotive technology. The high-efficiency automatic assembly line for automotive main reducers includes a connecting block one and a support frame. A vent plate is fixedly connected to one side of the connecting block one, an air pump is fixedly connected to one side of the vent plate, and a nozzle is fixedly connected to one side of the vent plate. A cleaning shaft is slidably connected to one side of the support frame, a magnetic suction plate is fixedly connected to one side of the support frame, and a second connecting block is fixedly connected to one side of the support frame. A lead screw is slidably connected to one side of the second connecting block, a moving block is threaded to one side of the lead screw, and a scraper is fixedly connected to one side of the moving block. This utility model, through the arrangement of the nozzle, cleaning shaft, scraper, and magnetic suction plate, achieves a cleaning effect, reduces the frequency of manual maintenance, improves the automation level and long-term operational stability of the assembly line, and enhances the high-precision and high-efficiency production of main reducers.

The utility model provides a pathological slicing machine cleaning cover which comprises a first cover body, the first cover body is a hemisphere, a second cover body is arranged outside the first cover body in a covering mode, the first cover body and the second cover body are the same in shape, a first air hole is formed in the top of the first cover body, and a plurality of second air holes are symmetrically formed in the side portion of the first cover body. A dust suction assembly is arranged in a containing space formed between the first cover body and the second cover body and comprises a vacuum pump, a plurality of air pipes and a chip collecting box, and the air pipes are used for communicating the first air hole with the chip collecting box, communicating the second air hole with the chip collecting box and communicating the chip collecting box with the vacuum pump correspondingly. And a first filter screen and a second filter screen are arranged in the chip collecting box. By means of vacuum dust collection, dust is collected into the dust collection box from the top and the side portion in cooperation with an air pipe path set by the machine body and adheres to the inner wall of the first filter screen and the inner wall of the second filter screen, the effect of adsorbing wax dust is better achieved, and therefore the effect of cleaning pathological sections is achieved.

The utility model provides a backwashing device for sewage treatment, which relates to the technical field of backwashing devices for sewage treatment, and comprises a sewage pool, a filter screen is arranged in the sewage pool, an adjusting device is arranged on the upper surface of the sewage pool, the bottom of the sewage pool is fixedly connected with supporting legs, and the supporting legs are fixedly connected with the filter screen. The bottom of the sewage pool is fixedly connected with a pressure pump, one end of the pressure pump is fixedly connected with a water spraying pipe, the water spraying pipe is arranged at the bottom of the filter screen, one end of the pressure pump is provided with a connecting device, and the adjusting device comprises a first motor fixedly connected to the upper surface of the sewage pool; the output end of the first motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a gear, the surface of the gear is provided with a rotating ring, the surface of the rotating ring is fixedly connected with a tooth block, and the tooth block is in meshing transmission with the gear.

The utility model discloses a greenhouse ventilation device, and particularly relates to the technical field of greenhouses, the greenhouse ventilation device comprises a shell, a fan is connected to the middle position of the inner wall of the shell, a filter screen is connected to the inner wall of the shell close to the front side of the fan, strip-shaped holes are formed in the left side and the right side of the shell close to the front side of the filter screen, and the strip-shaped holes are communicated with the fan. First U-shaped frames are connected to the left side and the right side of the shell correspondingly, driving mechanisms are arranged in the first U-shaped frames, and brushes are connected to the front side of a filter screen through the driving mechanisms. By arranging the filter screen, the effect of preventing pests from entering the greenhouse along with airflow is achieved, the effect of filtering the pests is achieved, a motor drives a reciprocating lead screw to rotate, a ball nut pair and a fixing plate are driven to move up and down, then a brush is driven to wipe the outer side of the filter screen back and forth up and down, and the effect of cleaning dust and sundries is achieved; the filter screen is prevented from being blocked by sundries, so that normal ventilation is ensured.

The utility model discloses a novel rotary drum granulator which comprises a rotary drum roller, a driven gear belt is fixedly connected to the outside of the rotary drum roller, a first gear is rotatably connected to the outer side of the driven gear belt, a first rotating shaft is fixedly connected to one side of the first gear, a first bearing is rotatably connected to one end of the first rotating shaft, and a second bearing is rotatably connected to the other end of the first rotating shaft. One side of the first bearing is fixedly connected with a driving motor, during use, through arrangement of the cleaning brush, materials enter the rotary drum roller from the feeding port and are discharged from the discharging port after being processed, the cleaning brush is arranged on one side in the rotary drum roller, and during granulation work, the cleaning brush is arranged in the rotary drum roller, so that the materials can be conveniently cleaned; the driving motor drives the first rotating shaft to drive the first gear and the driven gear belt to rotate, in the rotating process of the first rotating shaft, the drum roller rotates along with the first gear, in the process that the drum roller rotates to conduct granulation work, friction is continuously generated between the drum roller and the cleaning brush, and in the process, the purpose of cleaning the inner wall of the drum roller can be achieved.

The invention belongs to the technical field of oil residue hydrogenation, and particularly relates to high-stability residual oil hydrogenation equipment and a technological process. According to the high-stability residual oil hydrogenation equipment and the technological process, a first high-pressure separator comprises a barrel, a feeding pipe, a liquid phase outflow pipe and a gas phase outflow pipe; the feeding pipe, the liquid phase outflow pipe and the gas phase outflow pipe are all communicated with the cylinder body, and a liquid level bridge opening, a blade separation element, a flow stabilizing plate and a liquid level pipe are arranged in the cylinder body; a dredging mechanism is arranged on the barrel body; the dredging mechanism comprises a tubular channel and a dredging air cylinder which are arranged on the barrel body, a piston rod of the dredging air cylinder is arranged in the tubular channel, a hemispherical pushing block is arranged at the tail end of the piston rod of the dredging air cylinder, and the liquid phase outflow pipe is communicated with an external pipe. The high-stability residual oil hydrogenation equipment and the process flow have the effects of automatically removing polycondensates and improving the stability of the process flow.

The utility model relates to the technical field of sewage treatment and discloses sewage treatment equipment for municipal water supply and drainage, which comprises a filter tank, a water collecting tank is fixedly connected to the top end of the filter tank, a water inlet pipe is fixedly connected to the top end of the water collecting tank, and a support is fixedly connected to the outer wall of the water collecting tank. A first motor is fixedly connected to the upper surface of the support, a first rotating rod is fixedly connected to the driving end of the first motor, the outer wall of the first rotating rod is rotatably connected to the interior of a water collecting tank, a second rotating rod is rotatably connected to the interior of the water collecting tank, and a first gear is fixedly connected to the outer wall of the first rotating rod. A second gear is fixedly connected to the outer wall of the second rotating rod, and the outer wall of the first gear and the outer wall of the second gear are both arranged on the outer wall of the water collecting tank. According to the sewage treatment device disclosed by the utility model, the water collecting tank, the water inlet pipe, the bracket, the motor I and the rotating rod I are matched, so that the effect of thoroughly crushing large-particle impurities in sewage is achieved, and the service life of the filter screen is prolonged.

The utility model provides an edge sealing device for processing a purification plate, which relates to the technical field of edge sealing devices for processing purification plates, comprises a bracket, and is characterized in that a conveying belt is arranged at the upper top of the bracket, a rectangular plate is fixedly connected to the side surface of the bracket, a clamping component is arranged on the side surface of the bracket, and the rectangular plate is fixedly connected to the side surface of the bracket. A gluing assembly is fixedly connected to the upper top of the rectangular plate, a motor is fixedly connected to the bottom of the rectangular plate, a protruding block is fixedly connected to the output end of the motor, a rotating roller is fixedly connected to one end of the protruding block, a connecting belt is arranged on the surface of the protruding block, and a round rod is rotationally connected to the surface of the rectangular plate; a connecting belt is arranged on the surfaces of the round rod and the protruding block, one end of the round rod is fixedly connected with a rotating roller, a cleaning device is arranged on the surface of the rotating roller, and the problem that the edge sealing strip slips between the rollers due to the fact that an anti-skid block is used for a long time and is abraded is solved.

The invention discloses an assembly structure and process of an electrolytic steel plate, and relates to the technical field of electrolytic steel plate assembly. The invention comprises a ground keel, a wall keel and a top keel frame, the upper end of the ground keel is welded with a wall keel, the top end of the wall keel is welded with a top keel frame, the inner side of the wall keel is connected with a wall panel, the inner side of the top keel frame is connected with a top panel, an angle arc is connected between the upper end of the wall panel and the top panel, and a top angle arc is connected between four top corners on the circumference of the top panel and the wall panel; the assembly structure of the electrolytic steel plate of the invention has a high degree of integration, and the assembly link is simple and fast, and the efficiency is controllable. At the same time, the process has low construction difficulty and strong adaptability.