Jaw crusher

A jaw crusher and jaw plate technology, which is applied in grain processing and other fields, can solve the problem of waste of manpower in jaw plate monitoring, and achieve the effect of saving labor costs

Active Publication Date: 2018-12-04
郑州洁普智能环保技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a jaw crusher to solve the problem of wasting manpower in jaw plate monitoring of existing jaw crushers

Method used

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Embodiment Construction

[0017] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] A specific embodiment of the jaw crusher of the present invention, such as Figure 1 to Figure 2 As shown, the jaw crusher includes a body on which a fixed jaw plate 1 is fixed, and a fixed jaw plate 2 is installed and fixed on the fixed jaw plate 1 . The lower end of the movable jaw plate fixed plate 4 is hingedly installed on the machine body, and the eccentric wheel drive mechanism of the movable jaw plate 3 is connected with the fixed plate through transmission. Driven by the mechanism, the fixed plate 4 of the movable jaw plate reciprocates around the hinge point at the lower end with the movable jaw plate. During the movement, the distance between the two jaw plates becomes larger and smaller periodically. When the material is filled in between, the material can be crushed into a material with a smaller particle size. The fixed jaw plate 2...

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Abstract

The invention relates to a jaw crusher. The jaw crusher is equipped with a distance-measuring sensor; a detection signal of the distance-measuring sensor passes through a signal channel on one jaw plate and is propagated to another jaw plate, so that the distance between the distance-measuring sensor and the jaw plates can be detected. During the use, the two jaw plates perform relative reciprocating motion, and the detection result of the distance-measuring sensor is a waveform curve; when the jaw plates produce wear during the use, the distance between the distance-measuring sensor and the jaw plates can become larger, the maximum and minimum values of the waveform curve of the detection result can become larger, and the variable quantity is the wear amount of the jaw plates, so that thewear amount of the jaw plates can be known according to the detection result of the distance-measuring sensor, and thus the wear condition of the jaw plates can be monitored in time and effectively;the jaw plates can be replaced after the wear amount of the jaw plates reaches a set value. The jaw crusher does not need special arrangement of manpower monitoring and saves labor costs.

Description

technical field [0001] The invention relates to a jaw crusher. Background technique [0002] Jaw crushers are widely used in mining smelting, building materials and chemical industries. For example, a jaw crusher disclosed in the application number 201610054259.3, the jaw crusher includes a machine body, which is provided with an obliquely arranged movable jaw plate and a vertically arranged fixed jaw plate, and an upper large jaw plate is formed between the two jaw plates. In the lower crushing chamber, the movable jaw plate is connected with the drive mechanism of the eccentric wheel. Driven by the drive mechanism, the movable jaw plate reciprocates and crushes the materials in the crushing chamber. During the use of the jaw crusher, the jaw plate will be worn. When the amount of wear reaches a certain level, the particle size of the crushed product will be uneven, which will seriously affect the use effect. If the jaw plate is not replaced in time, it will wear to the cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/04B02C1/10B02C23/00
CPCB02C1/04B02C1/10B02C23/00
Inventor 刘电龙王富中李华杰任旭
Owner 郑州洁普智能环保技术有限公司
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