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A miniature jaw crusher with monitoring

A jaw crusher, miniature technology, applied in the field of powder making and ore crushing, can solve the problems of heavy flywheel and pulley, easy damage of bearing, etc., achieve the effect of eliminating tension, quick and convenient disassembly, and enhancing bearing capacity

Active Publication Date: 2017-12-08
江苏佳华机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of ordinary jaw crushers is generally that one end of the camshaft is a pulley and the other end is a flywheel. The flywheel and the pulley are very heavy, which is conducive to rotation to obtain a large moment of inertia to generate impact for crushing; because jaw crushers are generally long Time continuous impact load operation, so the bearing is easy to be damaged. To replace the bearing, the flywheel and pulley at both ends of the camshaft must be disassembled first. Carry out load-bearing transmission, so it needs to meet the needs of the laboratory and can be easily disassembled, assembled, and computer monitoring needs to be newly designed

Method used

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  • A miniature jaw crusher with monitoring
  • A miniature jaw crusher with monitoring
  • A miniature jaw crusher with monitoring

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Embodiment Construction

[0030] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0031] Such as Figure 1~2 As shown, a miniature jaw crusher with monitoring includes a miniature jaw crusher and a monitoring system;

[0032] The mini jaw crusher includes a feed port 1, a shock-absorbing seat 4, a receiving tray 5, a body 3, and a flywheel 11 and a pulley 15 that are threadedly assembled with the camshaft 14 of the body 3, respectively.

[0033] The body 3 includes a bearing seat 2, a camshaft 14, and a bearing 13 which is divided into two ends of the camshaft 14 and arranged on the bearing seat 2.

[0034] A copper-plastic composite pad 12 is provided between the flywheel 11 and the camshaft 14, and a clamp assembly 16 is provided between the pulley 15 and the camshaft 14. Among them, the camshaft 14 and the flywheel 11 are fitted with counter-rotating threads, and the pulley 15 is assembled with positive-rotating threads.

[0035] The us...

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Abstract

The invention discloses a miniature jaw crusher. The miniature jaw crusher comprises a miniature jaw crusher body and a monitoring system, wherein the miniature jaw crusher body comprises a machine body (3), a flywheel (11) and a belt pulley (15); the flywheel (11) and the belt pulley (15) are assembled with a camshaft (14) of the machine body (3) in a normally and reversely threaded manner; the monitoring system comprises a strain sensor (6) arranged on a bearing block (2) of the machine body (3); and the strain sensor (6) is connected with a signal processor (8) through a signal line (7), carries out processing and controlling through a computer (9). By the miniature jaw crusher, the problem that threaded assembly of the jaw crusher is locked automatically and continuously and is not easy to detach can be solved effectively, the jaw crusher can be detached conveniently, meanwhile, impact load in a crushing operation process can be monitored indirectly, particularly, the miniature jaw crusher can be detached conveniently after components of the miniature jaw crusher are locked in a threaded manner, and working condition maintenance of the miniature jaw crusher can also be implemented.

Description

Technical field [0001] The invention relates to a crusher, belonging to the technical field of ore crushing and powder milling, in particular to a miniature jaw crusher with monitoring. Background technique [0002] Jaw crushers are generally used as the primary crushing of ore crushing and powder milling. Since the jaw crusher uses camshaft-driven pressure plates to work in a manner similar to crushing, the ore is subjected to jaw crushing and general equipment processing The quantity is very large, the power consumption per unit product is very low, but the impact load of the equipment is very large, so the strength of the machine structure is very high, so when you see ordinary jaw crushers, it feels like they are heavy machinery with miniature jaws. Type crusher is not common, but in the laboratory, it is necessary to frequently crush ore to carry out research work. Therefore, the design meets the small amount of material processing needs in the laboratory, and is convenient ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C1/02B02C25/00
CPCB02C1/02B02C25/00
Inventor 陈安
Owner 江苏佳华机械科技有限公司
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