Mechanical tooth for waste treatment

Abstract

The invention discloses a mechanical tooth for waste treatment. The mechanical tooth consists of a block-shaped body with a front part with a triangular cross section and a connection grip part transversely connected to the middle position of the angle shape of the rear end of the block-shaped body, wherein hard broken alloy welding layers for covering angular end part are respectively arranged on two side surfaces of the angle shape of the front end of the block-shaped body; the upper plane between the angle shape of the rear end and the angle shape of the front end is a working plane; the hard broken alloy welding layers cover at least half or above of the whole working plane; the angle wrapping surface below the other front side and a lower slope form a small-inclination-angle slope with the angle less than 180 degrees; the hard broken alloy welding layers are arranged on the small-inclination-angle slope; the connection grip part is a cuboid grip part integrally formed on the block-shaped body; a sunken mounting plane is arranged on the upper plane of the cuboid grip part; an inwards retracted slope is arranged on the outer side of the lower surface and forms an assembling surface with the lower surface; and a locating hole perpendicular to the sunken plane is formed in the middle of the cuboid grip part. The mechanical tooth for waste treatment has the characteristics of reasonable structure, convenience for use and mounting, high overall structural firmness of a tooth head, wear resistance, capability of reducing the use and improving the working efficiency and the like.

Description

technical field [0001] The invention relates to a mechanical tooth for waste product treatment, which belongs to the field of crushing mechanical equipment for waste product treatment. Background technique [0002] A shredder is a common waste treatment equipment, usually used to shred waste, wood, gravel or bulk waste, etc. After the mechanical teeth of the existing shredder are connected with the drive pivot, they collide with waste products such as trees and garbage during work, thereby crushing the objects; however, the mechanical teeth of the existing shredder are made of hard metal The structure of the tooth head is easily damaged under the impact and vibration of the material. 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 to other parts of the tooth head. The impact of materials damages the structure of the entire tooth head, and it is often necessary to repla...

AI Technical Summary

Problems solved by technology

After the mechanical teeth of the existing shredder are connected with the drive pivot, they collide with waste products such as trees and garbage during work, thereby crushing the objects; however, the mechanical teeth of the existing shredder are made of hard metal The structure of the tooth head is easily damaged under the impact and vibration of the material. 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 to other parts of the tooth head. The impact of the material will damage the entire tooth head structure, and often need to replace the tooth head, which will affect the work efficiency and increase the cost of use

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