Filter cloth pressing structure of rubber belt type vacuum filter

The utility model discloses a filter cloth pressing structure of a rubber belt type vacuum filter. The device comprises a first bottom block and a second bottom block, the top of the first bottom block and the top of the second bottom block are each fixedly connected with a hydraulic lifting device. Mounting tooth groove blocks are fixedly connected to the sides, away from the first bottom block and the second bottom block, of the hydraulic lifting devices; a pressing roller is arranged in the middle of the side, close to the back face, of the installation tooth groove block. A protection roller is arranged in the middle of the side, close to the front face, of the installation tooth groove block. A positioning outer pipe is fixedly connected to the side, close to the second bottom block,of the first bottom block, a positioning inner pipe is fixedly connected to the side, close to the first bottom block, of the second bottom block, and adjusting universal wheels are fixedly connectedto the bottom of the first