Double-jaw crushing and grinding machine and control system thereof

Abstract

The invention discloses a double-jaw crushing and grinding machine and a control system thereof. The machine comprises a fixed crushing jaw, a first moving crushing jaw, a first crushing fly wheel, a crushing motor, a second moving crushing jaw, a second rushing fly wheel, a first grinding motor, a first grinding spindle, a first grinding disk, a second grinding motor, a second grinding spindle, a second grinding disk, a rack, a crushing discharging chute, a grinding discharging chute and a discharging hopper. The control system comprises a raw material detection module, a material grinding detection module, a flow detection module, a programmable logic controller (PLC), a first grinding motor driving module, a second grinding motor driving module and a contactor. With the machine, primary crushing, secondary crushing and grinding of raw materials can be realized, the crushing degree of the raw materials is increased, and the crushing time is shortened.

Description

technical field [0001] The invention relates to a double-jaw crushing and grinding machine and its control system. Background technique [0002] Crusher is a common equipment in mining machinery. The existing crushers generally can only be crushed once, and the crushing effect is not good, and the crushing requirements cannot be met. It is often necessary to carry out secondary crushing, tertiary crushing, etc., and at the same time, the crushing equipment must be replaced, which wastes manpower and material resources, and the production efficiency is low. Contents of the invention [0003] The object of the present invention is to solve the above problems and provide a double-jaw crushing and grinding machine and its control system, which can realize primary crushing, secondary crushing and grinding of raw materials, improve the degree of crushing of raw materials, and shorten the crushing time. [0004] The technical scheme that the present invention adopts is as follow...

AI Technical Summary

Problems solved by technology

[0002] Crusher is a commonly used equipment in mining machinery. The existing crushers generally can only be crushed once, and the crushing effect is not good, and the crushing requirements cannot be met.

It is often necessary to carry out secondary crushing, tertiary crushing, etc., and at the same time, the crushing equipment must be replaced, which wastes manpower and material resources, and the production efficiency is low.

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