Crusher

Abstract

The invention discloses a crusher. The crusher comprises a driving mechanism and further comprises a sieve barrel, wherein a plurality of sieve holes are formed in the side wall of the sieve barrel; the driving mechanism comprises a plurality of supporting rails fixedly connected with the outer side wall of the sieve barrel, a transmission mechanism, a motor and supporting wheels; the output end of the motor is connected with the transmission mechanism; the transmission mechanism is connected with the plurality of supporting wheels; the motor drives the supporting wheels to rotate; and the supporting rails drive the sieve barrel to rotate by the friction force between the supporting wheels and the supporting rails. The sieve holes are formed in the sieve barrel and the feeding speed is controlled; materials with uniform meshes can be sieved and the requirements of controlling materials respectively are met; the requirements of users can be met and continuous feeding and discharging can be realized; and the continuous production work is realized, the treatment amount is great, the working efficiency is high and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of engineering, in particular to a crusher. Background technique [0002] At present, in the process of processing metal waste materials, jaw crushers and vertical crushers are often used for crushing. The working principle of jaw crushers is that the movable jaw is suspended on the mandrel, which can swing left and right and the eccentric shaft rotates. At this time, the connecting rod reciprocates up and down, and drives the two thrust plates to reciprocate, thereby pushing the movable jaw to reciprocate left and right to achieve crushing and unloading. The working principle of the vertical crusher is that the material falls vertically into the high-speed rotating impeller from the upper part of the machine. Under the action of high-speed centrifugal force, it collides and crushes at high speed with another part of the material that is shunted around the impeller in the form of an umbrella. The materials a...

AI Technical Summary

Problems solved by technology

[0003] At present, neither of the existing two kinds of crushers can meet the requirements of continuous production operations. Both need to be crushed separately on the crusher, and after the crushed materials reach the required particle size, they are manually transported to the next process, which causes The broken chain of the production line will not only lead to the waste of labor, the decrease of output, and the increase of dust pollution points, but also affect the continuous production of production equipment in the subsequent process links.

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