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Miniature jaw crusher with monitor

A jaw crusher, a miniature technology, applied in the fields of milling and ore crushing, it can solve the problems of heavy flywheels and pulleys, easily damaged bearings, etc., and achieve the effects of eliminating tension, quick and convenient disassembly, and easy maintenance.

Active Publication Date: 2016-05-04
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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  • Miniature jaw crusher with monitor
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Embodiment Construction

[0030] 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, including a miniature jaw crusher, and a monitoring system;

[0032] The miniature jaw crusher includes a feed port 1, a shock absorber 4, a material receiving tray 5, a body 3, and a flywheel 11 and a pulley 15 threadedly assembled with the camshaft 14 of the body 3, respectively.

[0033] The machine body 3 includes a bearing seat 2 , a camshaft 14 , and bearings 13 which are 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 . Wherein, the camshaft 14 and the flywheel 11 adopt anti-rotation threads to cooperate, and the belt pulley 15 adopts forward-rotation threads to a...

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PUM

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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, which belongs to the technical field of ore crushing and powder making, in particular to a miniature jaw crusher with monitoring. Background technique [0002] Jaw crushers are generally used as primary crushing for ore crushing and powder making. Because the jaw crusher uses a camshaft-driven press plate to work in a crushing manner similar to crushing, it performs jaw crushing on ores. General equipment processing The quantity is large, and 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 seeing ordinary jaw crushers, people feel that they are all heavy machinery, and the miniature jaw Type crushers are uncommon, but in the laboratory it is necessary to frequently crush ore to carry out research work, so the design meets the needs of a small amount of material handling in the laboratory, and is convenien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C1/02B02C25/00
CPCB02C1/02B02C25/00
Inventor 杨正华郭轲曾爱华童万民
Owner 江苏佳华机械科技有限公司
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