2results about How to "No cleaning required" patented technology

This utility model provides an automatic continuous feeding mechanism for a cooking machine, comprising: a base plate; a moving platform mounted on the base plate; a discharge through-hole on the moving platform; a feeding slide disposed on the moving platform; a hopper disposed on the moving platform; a discharge outlet on the hopper; a bottom opening on the hopper; a hopper-connecting drive component; a position sensor for sensing the position of the hopper; multiple material box assemblies placed in the hopper from top to bottom; each material box assembly includes a box body plate, multiple box bodies, and a sealing film; a film-tearing mechanism disposed on the discharge outlet of the hopper, the film-tearing mechanism including a film-tearing shaft, a film-tearing hook disposed on the film-tearing shaft, and a shaft drive component connected to the film-tearing shaft; a lifting device that can enter the hopper through the bottom opening; and a lifting device including a support block and a block drive mechanism connected to the support block. This automatic continuous feeding mechanism for the cooking machine eliminates the need for manual filling and cleaning, enables automatic film removal and feeding, and allows for continuous automatic feeding of multiple stations and multiple dishes.

This utility model provides a noise reduction structure for an air conditioning ventilation system, belonging to the field of air conditioning system noise reduction technology. It includes a ventilation duct with sound-insulating cotton installed inside, and a filter assembly at the front end of the ventilation duct. The filter assembly includes a fixed frame, which is fixedly installed inside the ventilation duct. The sound-insulating cotton effectively isolates noise from inside the ventilation duct, achieving noise reduction. With the positioning component, when the filter screen has little dust and needs cleaning, the filter screen, movable frame, and fixed frame can be easily rotated out. At this time, the filter screen is not detached from the ventilation duct, allowing workers to clean it directly without disassembly, making operation convenient. With the limiting component, when deep cleaning of the filter screen is required, it can be directly removed from inside the movable frame for deep cleaning, also making operation convenient.