3results about How to "Avoid overfeeding" patented technology

The application discloses a kind of multi-system collaborative control supply and anti-blocking field bird feeder and feeding method, including feeding box assembly and feed bin assembly.Feeding box assembly adopts transparent acrylic material, it is convenient for bird to observe internal food;Feed bin assembly is used to store bird food;In addition, water supply mechanism, push mechanism, positioning feeding mechanism and collection simulation mechanism are provided.Water supply mechanism realizes automatic water replenishment;Push mechanism stirs and transports stored grain;Positioning feeding mechanism realizes quantitative discharge using double material blocking frame, to prevent blockage;Collection simulation mechanism identifies bird species and remaining food amount through image recognition, and accordingly plays audio to attract the same species.Sieve shearing mechanism is arranged in bin body, which can shear caked food, to ensure smooth discharge.When working, the system automatically identifies birds, simulates the same bird song to attract;When food amount is detected to be insufficient, motor drives transmission mechanism to work, and stored grain is quantitatively discharged to feed rack;At the same time, liquid level meter detects water amount, and water pump will automatically replenish water for water trough.

This utility model discloses a feeding device for the production and processing of plastic packaging bags, relating to the technical field of feeding devices. It includes: a belt conveyor for directional material conveying; a hopper installed on top of the belt conveyor, arranged in a C-shape; a material blocking device installed at the opening of the hopper, used to block material according to the discharge rate; and a discharge chute installed at one end of the belt conveyor. This feeding device, by adjusting the position of a sliding material blocking plate, allows the sliding plate to extend relative to a fixed plate, thereby extending the length of the fixed plate downwards, reducing the discharge gap, and thus facilitating the reduction of the discharge rate. This solves the problem of difficulty in adjusting the discharge rate as needed due to the fixed or inconvenient adjustment of traditional material blocking structures, and eliminates the need to stop the machine for adjustment, significantly improving production efficiency.

The utility model discloses a magnetic separation device for efficiently separating vanadium titano-magnetite, which belongs to the technical field of vanadium titano-magnetite separation and is characterized by comprising a drum magnetic separator body, a feeding mechanism is arranged at the top of the drum magnetic separator body, and a flushing component is arranged on the front side of the drum magnetic separator body. The problems that an existing feeding structure for the vanadium titano-magnetite separation magnetic separation device is generally an inclined material guide plate, the feeding amount is difficult to accurately adjust according to the actual screening condition due to the simple design, when too much materials are supplied, a magnetic separation roller is difficult to fully separate a large amount of mineral materials in unit time, and the separation efficiency is low are solved. The problems that part of magnetic minerals cannot be effectively adsorbed, the recovery rate of concentrates is reduced, meanwhile, excessive mineral aggregates possibly cause equipment blockage and influence normal operation of a magnetic separation device, and when the quantity of supplied materials is too small, the processing capacity of a screening device cannot be fully utilized, the production efficiency is reduced, and the production cost is increased are solved.