4results about How to "Affect collection efficiency" patented technology

This invention relates to the field of auxiliary equipment technology for laying hen farming, and discloses an egg-blocking device for accurate egg counting. The device includes a box, an inclined plate, and a conveyor belt. The box is composed of multiple metal meshes, one of which can be quickly opened and closed, specifically using a pin or similar mechanism for opening and closing. A conveyor belt is located on one side of the box, and the bottom of the box slopes inwards towards the conveyor belt. An inclined plate is connected to the bottom of the box extending towards the conveyor belt. In actual operation, multiple boxes can be arranged parallel and symmetrically on both sides of the conveyor belt. A protrusion is provided on the outside of the conveyor belt to collect and transport the eggs inside the multiple boxes on both sides. This invention uses a motor to adjust the height of the baffle, which can effectively meet the blocking requirements of egg sizes at different cycles. When eggs need to be collected, the device quickly opens and releases the eggs, guiding them orderly to the conveyor belt for accurate counting.

The utility model discloses an obstetrical waste liquid collecting device, including collecting subassembly, connecting conduit and storage subassembly, collecting subassembly and storage subassembly through connecting conduit sealed connection, collecting subassembly includes collecting outer cover, the bottom of collecting outer cover is sealed and inserted with the drainage joint of connecting conduit inserted, and the drainage joint is connected with the drainage joint of collecting outer cover. A collecting inner cover is placed at the top of the collecting outer cover and located in the center of the collecting outer cover, an isolation cavity is formed between the collecting outer cover and the collecting inner cover, a plurality of protruding blocks are integrally formed on the inner wall of the collecting outer cover, clamping grooves are formed in the top of the collecting outer cover, and the clamping grooves and the protruding blocks are connected in an embedded mode. According to the utility model, not only can some impurities be filtered, but also liquid can quickly flow into the isolation cavity to avoid splashing; meanwhile, the liquid can be guided into the negative pressure drainage bottle through the connecting guide pipe, continuous negative pressure drainage of the liquid is achieved through the spring and the one-way valve, and therefore the risks of liquid gathering and splashing are more effectively eliminated.

The invention discloses an aerosol collection device based on electrostatic enrichment, and relates to the technical field of radiation measurement equipment, according to the characteristic that aerosol particles carrying radiation are easy to ionize, aerosol particles in the environment are adsorbed by using a plurality of groups of electrostatic generators, so that the aerosol density of a sampling port is greatly improved, and the sampling precision is improved. And aerosol sampling can be completed by using a low-power fan. The electrostatic adsorption device is used for gathering aerosol particles in the environment, so that the requirement of the device on the sampling flow is greatly reduced, the dependence of collection on a high-power fan or an air pump is reduced, and the power consumption of equipment is greatly reduced. Meanwhile, the two processes of the device are independently carried out and cannot influence each other, and the collection efficiency of the aerosol cannot be influenced. By redesigning the aerosol collection process, the collection process is divided into two independent processes, so that the dependence of the collection process on a high-power fan is relieved.

The application discloses a detection device and a blood analyzer, and provides the detection device which comprises a detection table, a detection light source and an acquisition assembly. A dustproof groove is arranged on one side of the detection table close to the acquisition assembly, and one end of the acquisition assembly close to the detection table is arranged in the dustproof groove when the acquisition assembly is in a dormant state. When the acquisition assembly is in the dormant state, the acquisition assembly is shielded by the dustproof groove on the detection table, so that the environmental dust is prevented from falling on the acquisition assembly and affecting the acquisition efficiency of the acquisition assembly on the light beam. The acquisition assembly can be protected in the device without additionally arranging a conventional dust cover, the automation of the detection device is ensured, the detection efficiency of the detection device is improved, and the use experience of the user on the detection device is improved.