Material outlet adjusting apparatus of crusher

Abstract

The invention provides a material outlet adjusting apparatus of a crusher, which belongs to the field of mine equipment. The material outlet adjusting apparatus comprises a box body, a driving wedge block, a driven wedge block, a fixed wedge block and an oil cylinder, wherein the driving wedge block and the driven wedge block are connected into the box body in a sliding manner, the driving wedge block is provided with a driving sliding surface, the driven wedge block is provided with a first driven sliding surface and a second driven sliding surface, the driving sliding surface and the first driven sliding surface are mutually laminated, the driving sliding surface and the first driven sliding surface are inclined relative to the length direction of the oil cylinder, the fixed wedge blockis fixedly connected into the box body, a piston rod of the oil cylinder stretches into the box body and is fixedly hinged with the driving wedge block, and when the oil cylinder drives the driving wedge block to slide, the driven wedge block can stretch out of the box body under the driving of the driving wedge block. The material outlet adjusting apparatus of the crusher has the characteristic of compact structure, can effectively save the internal space of the crusher, and is low in manufacturing, operation and maintenance cost; and meanwhile, the material outlet adjusting apparatus also has the characteristics of flexibility and rapidness in adjustment, simplicity and convenience in operation and high efficiency.

Description

technical field [0001] The invention relates to the field of mining equipment, in particular to a device for adjusting a discharge port of a crusher. Background technique [0002] Crusher is a kind of mechanical equipment commonly used in construction, mining and mineral processing. It is mainly used to crush ore materials to the required particle size. [0003] However, most of the current outlet adjustment mechanisms of crushers with adjustable discharge size adopt manual adjustment structure, which has the problems of inconvenient operation, high labor intensity, low efficiency, and not easy and flexible adjustment; the existing hydraulic discharge outlet adjustment The device has the problems of complex system, huge structure, and high manufacturing, operation and maintenance costs. Contents of the invention [0004] The object of the present invention is to provide an adjusting device for the outlet of a crusher, which can realize the adjustment of the outlet of the ...

AI Technical Summary

Problems solved by technology

[0003] However, most of the current outlet adjustment mechanisms of crushers with adjustable discharge size adopt manual adjustment structure, which has the problems of inconvenient operation, high labor intensity, low efficiency, and not easy and flexible adjustment; the existing hydraulic discharge outlet adjustment The device has the problems of complex system, huge structure, high manufacturing, operation and maintenance costs

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