an ore crusher

Abstract

The invention provides an ore crusher, the structure of which includes a baffle plate, a rotating shaft, a crusher, an external power attachment wheel, a side seat plate, a dust suppression and crushing device, a convex pressure roller, and the convex pressure roller is engaged with the dust suppression and crushing device, and the top of the baffle is The rotating shaft is movably connected with the crusher, and the external power attachment wheel is installed on the right side of the crusher in an embedded manner. The invention can remove the fine particles after the ore block is broken during the process of the dust suppression and crushing device and the convex pressure roller meshing with each other. Due to the fall of the broken material, it is raised up, and during the crushing process, the spray pressure mechanism recoils and replenishes the internal water flow. After the crushing is completed, the internal water flow is released through the mutual cooperation of the pressure supplement release mechanism and the spray dust pressure mechanism. , Recoil and suppress the raised particles, which can reduce the air concentration inside the crusher, thereby stabilizing the consumption of internal lubricating oil and maintaining a good external working environment.

Description

technical field [0001] The invention belongs to the field of ore machinery, and more specifically relates to an ore crusher. Background technique [0002] After the ore is mined, its size is uneven. Generally, the ore needs to be crushed by a crusher to form ore blocks of almost the same size, which can be easily transported and loaded. When the ore blocks are squeezed together, more micro-particles will be produced. [0003] Based on the above description, the inventors found that the existing ore crusher mainly has the following deficiencies, such as: [0004] After the ore block is broken, part of the microparticles will be attached to the crushing wheel and part will be attached to the ore block, and both of them are easy to be raised under the action of the two-way kinetic energy of the crushing wheel when the ore block is broken, thereby making the air The turbidity of the crusher rises and will extend from the inside of the crusher to the outside, which will intensi...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a kind of ore crusher, to solve the existing problem that after the ore block is crushed, part of the microparticles will be attached to the crushing wheel, and a part will be attached to the ore block. It is easy to be raised under the action of the two-way kinetic energy of the crushing wheel when crushing ore blocks, which will increase the turbidity of the air and spread from the inside of the crusher to the outside, which will intensify the consumption of internal lubricating oil and affect the external working environment.

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