Efficient and intelligent jaw type crusher

Abstract

The invention provides an efficient and intelligent jaw type crusher. By means of the efficient and intelligent jaw type crusher, the problems that a working condition that an existing crusher cannotbe applied to various ore exists, an ore-discharging port cannot be adjusted automatically and accurately, and a crusher toggle plate is easy to go wrong are effectively solved. The efficient and intelligent jaw type crusher comprises a crusher rack, a fixed tooth plate and a movable jaw tooth plate and further comprises a movable jaw stroke adjustment device connected with the movable jaw tooth plate and an intelligent control device system. The movable jaw stroke adjustment device is used for adjusting the distance between the fixed tooth plate and the movable jaw tooth plate. The intelligent control device system comprises a movable jaw stroke compensation device and an ore-discharging port size automatic adjustment device. According to the efficient and intelligent jaw type crusher, configuration of the equipment can be made changeable through the movable jaw stroke adjustment device; the crusher can be applied to working conditions of various ore, and full play is given to the production capacity of the equipment; by adopting a pressure sensor and a displacement sensor on a hydraulic cylinder, the problem that manual repeated measurement is needed is solved; and by means of anoverloading automatic protective device, abrasion reminding of crusher tooth plates is achieved.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a high-efficiency intelligent jaw crusher. Background technique [0002] Jaw crushers are widely used in mining, smelting, building materials, roads, water conservancy and many other fields to crush various materials. Usually, jaw crushers are composed of two jaw plates, a movable jaw plate and a static jaw plate, to simulate the crushing chamber of animals. The movement of the two jaws completes the crushing operation of the material. [0003] However, existing jaw crushers have many problems: [0004] 1. The stroke of the movable jaw is fixed and cannot be adjusted. It is impossible to set the extrusion stroke of the movable jaw according to the characteristics of the ore material, so that the equipment cannot be fully utilized to work more effectively; [0005] 2. There are two ways to adjust the ore discharge port of the existing jaw crusher: adjusting by incr...

AI Technical Summary

Problems solved by technology

[0009] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a high-efficiency intelligent jaw crusher, which effectively solves the problem that the existing crusher cannot be applied to a variety of ore conditions, and cannot automatically and accurately adjust ore discharge. The problem that the mouth and the crusher bracket are prone to failure

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