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Novel belt clamping mechanism for belt conveyor

A belt conveyor and a new type of technology are applied in the field of entraining mechanisms for new belt conveyors, which can solve the problems of slow response speed, cumbersome maintenance work, complicated connecting pipelines, etc., and achieve simple operation, convenient later maintenance and application wide range of effects

Inactive Publication Date: 2015-01-07
CHINA COAL ZHANGJIAKOU COAL MINING MACHINERY
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a new type of entrainment mechanism for belt conveyors to overcome the problems of slow response speed, complicated connecting pipelines, easy oil leakage and cumbersome maintenance work of existing entrainment mechanisms
It solves the disadvantages of the traditional hydraulic tape-winding device entrainment mechanism to clamp and loosen the conveying tape through the expansion and contraction of the hydraulic cylinder, which has complex structure, slow response, high failure rate, and cumbersome use and maintenance.

Method used

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  • Novel belt clamping mechanism for belt conveyor
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Embodiment Construction

[0010] Such as Figure 1~2 As shown, the entrainment mechanism for the new belt conveyor is composed of a positioning pin 1, a hinge seat 2, an entrainment arm 3, a fixed beam 4, and a frame 5.

[0011] In actual use, first, the entrainment mechanism of the new type belt conveyor is equipped with a hinged seat 2 and a fixed beam 4 on the frame 5, and an entrainment arm 3 is installed on the hinged seat 2, and the conveyor belt of the belt conveyor is fixed on the entrainment arm 3 and Run between beams 4. Secondly, according to the actual situation, the distance between the entrainment beam and the fixed beam 4 is adjusted by swinging the entrainment arm 3 to clamp and loosen the conveyor belt 6 . In addition, when the position of the entraining arm 3 is determined, the positioning pin 1 can be inserted into the holes on the entraining arm 3 and the hinge seat 2 to fix the entraining arm 3 .

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Abstract

The invention relates to the technical field of hydraulic belt winding devices for a belt conveyor, in particular to a novel belt clamping mechanism for the belt conveyor. The novel belt clamping mechanism is mainly and technically characterized in that hinge bases and fixed beams are arranged on a rack; belt clamping arms are arranged on the hinge bases; a rubber conveyor belt of the belt conveyor runs between each belt clamping arm and the corresponding fixed beam. Cams of the belt clamping arms change the distance between a belt clamping transverse beam and the corresponding fixed beam to clamp and release the conveying belt by swinging handles of the belt clamping arms. According to the invention, the problems that due to the fact that a belt clamping mechanism of a traditional hydraulic belt winding device clamps and releases the rubber conveyor belt through stretching out and drawing back of a hydraulic oil cylinder, a structure is complex, the response is low, the failure rate is high, and use and maintenance are cumbersome are solved. The novel belt clamping mechanism has the advantages of being simple in structure, low in manufacturing cost and easy to use and operate.

Description

technical field [0001] The invention relates to the technical field of a hydraulic coiling device for a belt conveyor, in particular to a novel entrainment mechanism for a belt conveyor. Background technique [0002] The entrainment mechanism of the hydraulic belt winding device used for the existing belt conveyor clamps and loosens the conveying belt through the expansion and contraction of the hydraulic oil cylinder. Hydraulic cylinders have slow response speed, low efficiency, high heat generation, and potential safety hazards. Secondly, hydraulic components require high machining accuracy and high manufacturing costs. Third, the hydraulic pipeline connection is prone to oil leakage, which affects the stability of the mechanism operation; the pipeline is complicated, the maintenance work is cumbersome, and the technical level of the operator is high. Fourth, the liquid used is polluted by dust or other impurities in the fluid cut-off, causing the hydraulic control syste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/22
CPCB65G15/22B65G2812/02217
Inventor 翟志成吴迪郑扬孙锡阔彭军辉
Owner CHINA COAL ZHANGJIAKOU COAL MINING MACHINERY
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