4results about How to "Reduce feeding frequency" patented technology

The present application relates to the technical field of feeding and dosing device, especially relates to an automatic feeding and dosing device for anti-blocking granular ammonia-nitrogen removing agent and a feeding method thereof. The automatic feeding and dosing device and the feeding method thereof are aimed at solving the technical problems that the labor intensity of workers is large, dust is harmful to human body, the continuity and uniformity of dosing cannot be guaranteed, and the saving of reagent is not conducive in the prior art. The present application provides an automatic feeding and dosing device for anti-blocking granular ammonia-nitrogen removing agent, which comprises a supporting column, a material bin, a lifting control device, a guide assembly, an outer dust cover, a rotary control assembly, a sealing cover plate, a limiting seat, a screen, a flexible knocking assembly, a power device, a spraying pipe, a nozzle and a discharging adjusting assembly. The present application adopts a crane to automatically feed the ammonia-nitrogen removing agent, ensures the continuity and uniformity of dosing of the ammonia-nitrogen removing agent, saves the amount of the ammonia-nitrogen removing agent, effectively suppresses dust dispersion through spraying, and reduces the harm to human body.

The utility model belongs to feeding technical field especially for a kind of feeding device for chicken breeding, including base, the lower end face front end of base is symmetric and is fixedly connected with two support legs, the rear end of base is all installed with moving wheel, the upside of base is equipped with feeding tray, the upper end face center of feeding tray is fixedly connected with bottom, the rear side of feeding tray is equipped with limiting frame, limiting frame is fixedly connected with base, the rear end center of limiting frame is equipped with jack, the inside of jack is equipped with positioning column, and the feeding tray of positioning column is fixedly connected.The utility model through feeding tray, limiting frame, jack, positioning column and limiting mechanism, it has realized to feeding tray to be disassembled, it is convenient to disassemble cleaning to feeding tray, guarantee the cleanness of feeding tray, avoid the breeding of bacteria, again through bearing ring, fixed rod, mounting ring, support ring and connecting rod, it is convenient to disassemble to material cylinder, and then it is convenient to clean material cylinder, and it is more practical.

The invention discloses a laser pipe cutting machine full-automatic feeding device with a layered lifting mechanism, and relates to the technical field of laser cutting equipment. Comprising a machine frame, a plurality of feeding units are evenly arranged on the machine frame at intervals, a material storing and feeding mechanism, a material blocking and lifting assembly, a removing assembly, an auxiliary movement assembly and a material aligning assembly are sequentially arranged on the machine frame of each feeding unit in the pipe feeding direction, and each material storing and feeding mechanism comprises a material belt fixing device arranged on one side of the top end of the machine frame. By means of the lifting belt pre-storing assembly, the material blocking lifting assembly and the removing assembly, the problems of manual frequent feeding, pipe stacking and multi-pipe synchronous conveying are solved, efficient and low-cost automatic feeding is achieved, 3 tons of pipes are pre-stored through the lifting belt, the feeding frequency is reduced by 60%, and the efficiency is improved by about two times; manual intervention is reduced by 70%, and labor cost is saved by more than 30%; single-layer feeding is ensured, and synchronous conveying of multiple pipes is avoided through the material blocking and lifting assembly; and the movement auxiliary baffle controls the speed to avoid high-speed collision deformation of the pipe.

The utility model discloses an electric vehicle rear clothes rack edge polishing device, and relates to the technical field of rear clothes rack polishing, the electric vehicle rear clothes rack edge polishing device comprises a limiting fixed plate and a limiting baffle plate on one side of the limiting fixed plate, one side of the limiting baffle plate is provided with a limiting constraint fence, and when an abutting movable plate is in an initial position, a fixed connecting block is fixed on a guide constraint column; when the to-be-polished clothes hanger is moved to be positioned, a rotating belt rotates and abuts against a constraint connecting plate, movable teeth rotate to be meshed with fixed tooth grooves in a fixed connecting block, the fixed connecting block moves to drive an abutting movable plate to move in the direction of a guiding constraint column, and therefore the to-be-polished clothes hanger is positioned; according to the device, the feeding frequency of workers can be reduced, manual intervention can be reduced, and therefore the situation that the grinding precision is insufficient due to manual work in the grinding process is reduced, and the grinding quality is improved.