Solid cutter roller and crusher with solid cutter roller

Abstract

The invention discloses a solid cutter roller and a crusher with the solid cutter roller. The solid cutter roller comprises a cutter shaft, multiple cutter bases, and a blade. The solid cutter rolleris characterized in that the multiple cutter bases sleeve the cutter shaft and are fixedly connected with the cutter shaft; the multiple cutter bases are distributed in the axial direction of the cutter shaft in sequence; the end surfaces of two adjacent cutter bases are bonded with each other; the cutter bases comprise base bodies and multiple mounting bodies; the base bodies sleeve the cutter shaft and are fixed with the cutter shaft; the multiple mounting bodies are fixedly connected to the outer peripheries of the base bodies, and are arrayed around the axial periphery of the cutter shaftat intervals; the adjacent mounting bodies of the base bodies in the axial direction of the cutter shaft are joined to form a mounting surface; and the blade is fixedly connected to the mounting surface. The crusher with the solid cutter roller comprises a box body, the solid cutter roller and a driving mechanism; a material cavity is formed in the box body; a fixed cutter is arranged on the sidewall of the material cavity; and the blade is used for forming a cutting gap with the fixed cutter in the rotating process of the cutter shaft. The solid cutter roller reduces winding during crushingof such materials as films.

Description

technical field [0001] The invention relates to the technical field of material recycling equipment, in particular to a solid knife roller and a crusher with the solid knife roller. Background technique [0002] At present, with the development of science and technology, people's requirements for environmental protection are getting higher and higher. The waste generated in life is generally crushed by a crusher or a shredder and then processed for subsequent processing for recycling. Usually, a crusher or a shredder mainly includes a material chamber, a rotating knife roller, and a fixed knife fixed in the material chamber. The material is cut through the shearing action between the rotating knife on the knife roller and the fixed knife. To achieve the purpose of breaking. In order to reduce the quality of the knife roll in the existing knife roll, the blades on the knife roll are all installed by the knife seats distributed on the knife shaft at intervals. In this way, w...

AI Technical Summary

Problems solved by technology

In order to reduce the quality of the knife roll in the existing knife roll, the blades on the knife roll are all installed by the knife seats distributed on the knife shaft at intervals. In this way, when carrying out light plastic materials such as films, it is easy to Wrapping into the gap between the knife seat and the knife seat of the knife roller, resulting in increased spindle load

Moreover, the cutter roller itself is light in weight, and the inertia is small during the rotation process, and it is also prone to jamming

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