4results about How to "Avoid shaking phenomenon" patented technology

The application provides a modern biology laboratory management device, and belongs to the technical field of laboratory management; the device comprises a cabinet body, a partition plate is fixedly connected between the upper and lower inner walls of the cabinet body, a plurality of storage grooves are formed between the partition plate and the cabinet body, a rectangular frame is arranged in the upper storage groove through a front-back moving assembly, a stop lever is fixedly connected between the left and right inner walls of the lower storage groove, a storage box is arranged in the rectangular frame, a lifting assembly is arranged above the rectangular frame, and the lifting assembly is used for lifting and lowering the storage box. Through the arrangement of the lifting assembly and the front-back moving assembly, when it is necessary to take medicine in the upper storage box, the storage box and the rectangular frame are extended out of the storage groove through the front-back moving assembly, and then the lifting assembly lowers the storage box, so that the medicine in the deep part of the cabinet body is conveniently taken out, the medicine on the outside is not easily touched, the situation of being knocked over is avoided, and the device is very convenient to use.

The utility model discloses a kind of anti-shaking paving stones, belong to paving stone technical field, including paving stone body, the lower end surface of the paving stone body is fixed with fixed rod, and the side edge of the paving stone body is equipped with first fixed slot, and the upper end surface of the paving stone body is evenly equipped with antiskid groove;Still include: connecting mechanism, set in the inside of the first fixed slot, the side edge of the other of the paving stone body is equipped with second fixed slot, and the inside of second fixed slot is equipped with limiting mechanism, the limiting mechanism and connecting mechanism are mutually cooperated and realize the splicing of two paving stone bodies.The anti-shaking paving stone, even if concrete position appears the phenomenon of cracking and breaking after paving stone is trodden for a long time, adjacent paving stone between can also avoid shaking, so stability when using can be guaranteed.

This invention belongs to the field of calcium carbonate processing technology, specifically a carbonation tower for processing nano-calcium carbonate. It includes a U-shaped base; a tower body located within the opening of the U-shaped base; a complex mixing device mounted on the U-shaped base; the complex mixing device includes rotating shafts installed on opposite sides of the U-shaped base; the opposite ends of the two rotating shafts are connected to the outer wall of the tower body; a pressure-bearing circular plate located inside the U-shaped base; the pressure-bearing circular plate is located at the bottom of the tower body, and the two are in contact; and a pressure-relieving and energy-delaying mechanism is mounted on the pressure-bearing circular plate. This allows the gas and liquid to continuously oscillate left and right within the tower body, constantly dispersing their distribution, avoiding dead zones during stirring, and preventing material agglomeration and density stratification. The constantly changing positions of the gas and liquid within the tower body facilitate stirring and enhance gas-liquid contact, not only improving the production quality of calcium carbonate but also further reducing the application limitations of the carbonation tower.

This utility model relates to the field of coating machines and discloses a coating structure for a coating machine, including two placement slots, which are respectively opened on the front and rear sides of a worktable. A coating module is fixed on the top surface of the worktable. Electric slide rails are fixed on both the left and right sides of the inner wall of the worktable. A connecting frame is fixed on the slider of the electric slide rail. A sliding column is fixed on the inner wall of the connecting frame. A first spring is wound around the outer wall of the sliding column. A scraper is slidably arranged between the two connecting frames. The inner wall of the scraper has a liquid inlet hole. In this utility model, through the cooperation of the electric slide rails, scraper, scraper strip, and removal strip, the residual coating after coating on the bottom surface of the worktable can be scraped off, allowing the scraped material to be centrally processed, ensuring the cleanliness of the bottom surface of the worktable, effectively preventing the residual coating on the bottom surface of the worktable from contaminating subsequent materials, thereby improving the coating effect of the materials.