An electronic belt scale tobacco shred automatic eliminating device used for tobacco

Provided is an electronic belt scale tobacco shred automatic eliminating device used for tobacco. The electronic belt scale tobacco shred automatic eliminating device comprises a belt scale belt and a belt scale frame disposed over the belt scale belt. A gap is arranged between the belt scale belt and the belt scale frame. The belt scale frame is fixedly connected with fixed plates. Horizontally-arranged cylinders are mounted on the fixed plates. A movable push plate corresponding to the gap between the belt scale belt and the belt scale frame is disposed on the front ends of the cylinders. Micro infrared passing light beam oppositely-emitting detecting switches corresponding to the gap between the belt scale belt and the belt scale frame are disposed on the two sides of the belt scale belt and the belt scale frame. When the automatic eliminating device is used, if a tobacco shred generates in the gap between the belt scale belt and the belt scale frame, the light beam emitted by the micro infrared passing light beam oppositely-emitting detecting switches cannot passes through the gap. Then the cylinder receives an action signal to push the movable push plate in order to push the tobacco shred by using a bending edge on the front end of the movable push plate. The electronic belt scale tobacco shred automatic eliminating device has characteristics of a simple structure, easy manipulation, easy production, substantially increasing the measuring accuracy of the electronic belt scale and the effective operating rate of the device, and effectively guaranteeing product quality.