4results about How to "Effective shedding" patented technology

The utility model discloses a pipeline inspection and maintenance device, which relates to the technical field of pipelines and comprises a main body placement plate, a U-shaped support is fixedly connected to one side of the main body placement plate, a first direct current motor is fixedly connected to the inner wall of the U-shaped support, and a position control turntable is fixedly connected to an output rotating shaft of the first direct current motor. A linkage cam is rotationally connected to one side of the position control rotary disc and slidably connected into a through groove formed in the stress linkage ring, a square guide column is fixedly connected to one side of the stress linkage ring, and an L-shaped impact frame is fixedly connected to one end of the square guide column. Through the arrangement of the main body placement plate, the U-shaped bracket, the direct current motor I, the position control turntable, the linkage cam, the stress linkage ring, the square guide column and the L-shaped impact frame, blockages in the pipeline can effectively fall off, the problem that water flowing in the pipeline is blocked or the water flowing amount is small due to the blockages is solved, the convenience during maintenance is improved, and the service life of the pipeline is prolonged. And the practical effect of the device is greatly improved.

The application relates to the field of mechanical manufacturing, and discloses a blanking equipment for a chassis production line, which comprises a frame body and a bottom table. A limiting mechanism is arranged on the top of the bottom table and used for limiting the falling chassis. A cleaning mechanism is arranged on the inner side of the frame body and used for removing dust around the chassis stack. A buffer mechanism is arranged on the inner side of the frame body and used for buffering the falling chassis. The limiting mechanism comprises a vertical rod which is fixedly connected to the top of the bottom table. The electromagnetic coil is electrified to generate a magnetic field. The metal chassis is attracted to the center area of the fixed ring under the action of the magnetic field. The two magnetic blocks are opposite in magnetism and attract each other in the initial state. The rear pressure sensor senses the slight pressure change and sends a signal. The motor drives the rotating shaft to deflect the second magnetic block, the magnetic pole is changed, and the limiting rod rapidly rebounds under the action of the magnetic force and the telescopic fold, so that the chassis is accurately pushed to the designated position.

The utility model discloses a kind of for effective exfoliation cell quick acquisition device in body fluid sample, including sample collection bottle, switch valve and stationary rack, wherein sample collection bottle top end is provided with liquid inlet, bottom end is provided with liquid outlet;When sample collection bottle is placed on stationary rack, the liquid outlet of sample collection bottle bottom end can be connected with switch valve, and the liquid in bottle can be controlled to flow out or cut off by switch valve.By the sample collection bottle provided by the utility model, after effective cell in body fluid sample is naturally precipitated, supernatant does not need to be poured out through the bottle mouth above collection bottle, but effective exfoliation cell of sedimentation can be directly collected from the liquid outlet of collection bottle bottom, greatly improve the work efficiency of effective exfoliation cell collection.

This utility model relates to the technical field of garbage bin docking devices, specifically to an automatic tilting and docking device for urban street garbage bins. It includes a chute frame, with a first electric telescopic rod fixedly connected to the bottom of the inner wall of the chute frame. The two ends of the first electric telescopic rod are L-shaped, and a lifting frame is fixedly connected to the top of the first electric telescopic rod. Two first pulleys are fixedly connected to both sides of the lifting frame, and the two first pulleys on both sides of the lifting frame are slidably connected to the inner walls of the chute frame. A tilting plate is rotatably connected to the top of the lifting frame, and a support plate is fixedly connected between the inner walls of the tilting plate. Two second pulleys are fixedly connected to the side walls of the tilting plate, and a toothed plate is slidably connected to the side walls of the support plate. Compared to existing technologies, this application can effectively vibrate the top of the garbage bin, thereby promoting the smooth falling of garbage inside the bin, preventing garbage from sticking and improving the thoroughness and efficiency of garbage dumping, and reducing the workload of sanitation workers.