Mechanical bit for crusher and waste disposal

Abstract

A mechanical tooth head for shredders and waste disposal, which includes a block body. The front of the block body is a working slope, and the sharp corners of the working slope are embedded and welded firmly so that they are arranged left and right. There are two large hard alloy blocks with sharp corners, and an indented triangular gap is formed between the two large hard alloy blocks; the back of the block body is a concave-convex assembly surface, in which The upper part is provided with a protruding column extending backward, and the lower part of the protruding column is provided with an inward recessed groove. A threaded hole at the bottom; the upper surface and the lower surface of the block body are parallel surface planes, and the left and right sides are also parallel side planes; it has a simple structure, easy to use and install, and can greatly improve the gear The wear resistance and service life of the head can reduce the cost of use, improve work efficiency, and improve the crushing rate of materials.

Description

technical field [0001] The invention relates to a pulverizer and a mechanical tooth head for waste treatment, and belongs to the technical field of material pulverization machinery equipment. Background technique [0002] Shredders are common item handling equipment, usually used to shred items such as waste, gravel, wood, and bulk waste. The mechanical teeth used in the existing shredders are connected to the drive pivot, and collide with the objects during work, thereby crushing and pulverizing the objects; however, the mechanical teeth used in the existing shredders basically use hard It is made of high-quality metal materials. Under the impact and vibration of materials, the structure of the tooth head of the mechanical tooth is easily damaged. Even if the working head of the tooth head is made of hard alloy materials, but the structural design is not reasonable enough, it is easy to cause damage. The other parts of the tooth head are impacted by the material, which dam...

AI Technical Summary

Problems solved by technology

The mechanical teeth used in the existing shredders are connected to the drive pivot, and collide with the objects during work, thereby crushing and pulverizing the objects; however, the mechanical teeth used in the existing shredders basically use hard It is made of high-quality metal materials. Under the impact and vibration of materials, the structure of the tooth head of the mechanical tooth is easily damaged. Even if the working head of the tooth head is made of hard alloy materials, but the structural design is not reasonable enough, it is easy to cause damage. The other parts of the tooth head are impacted by the material, which damages the entire structure of the tooth head. Therefore, the tooth head needs to be replaced frequently, which affects the work efficiency and increases the cost of use.

Images