Afforestation trimming device which can be dragged by vehicle

The invention discloses an afforestation trimming device which can be dragged by a vehicle and aims to solve the problem that existing trimming devices are low in efficiency and incapable of cleaningand collecting residual branches. The afforestation trimming device comprises a compartment, a trimming device body and cover plates arranged on two sides of the compartment, a box is arranged on eachcover plate, a belt wheel is arranged in each box, each of two sides of each belt wheel is fixedly connected with a triangular connection frame, each of the upper and lower ends of the triangular connection frame is fixedly provided with a slider, sliding rails are respectively arranged on the front and rear inner walls of each cover plate, one side, close to the trimming device body of each triangular connection frame is fixedly connected with a rack, and a through hole is formed; a motor is fixedly arranged on the outer surface of each box, the output end of each motor is fixedly connectedwith a driving gear, each o