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Broken belt catching device

A catcher and belt-breaking technology, which is applied to conveyor control devices, conveyor objects, transportation and packaging, etc., can solve the problems of limited promotion in a wide range, unsatisfactory capture effect, and high cost of transformation, so as to avoid accidents. , Easy to install, great effect of capturing

Active Publication Date: 2015-06-03
WENSHANG ZHONGMEI MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The several types of catchers in the above forms have their own shortcomings, or the capture effect is not ideal and unreliable, or the transformation cost is relatively large, and the wide-scale promotion is limited, etc.

Method used

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Examples

Experimental program
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Embodiment Construction

[0027] Such as figure 1 , 2 , 3, and 4, a broken belt catcher of the present invention includes a roller bracket 1, and three backstop idler rollers 2 are arranged on the idler bracket 1, and the backstop idler 2 includes a roller body 2-1 and a center Axis 2-2, the central axis 2-2 traverses through the center of the roller body 2-1 and is connected to the roller bracket 1 in rotation, the central axis 2-2 is connected with a brake plate 2-4, and the roller body 2-1 passes through the single The bearing I 2-5 is connected to the central shaft 2-2; the outer ends of the central shaft 2-2 of the backstop idler 2 located on both sides of the idler bracket 1 are driven and connected to a rotatable shaft 12, and the shaft 12 is passed through a single The wedge plate 5 is connected to the bearing II15. The idler support 1 on the outside of the wedge plate 5 is provided with two vertical rollers 9 . The three backstop rollers 2 are connected by universal couplings 4 .

[0028] ...

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Abstract

The invention discloses a broken belt catching device. The broken belt catching device comprises a carrier roller support, wherein three limiting carrier rollers are arranged on the carrier roller support, each limiting carrier roller comprises a roller body and a central shaft, each central shaft transversely penetrates through the center of each roller body and is connected on the carrier roller support in a rotating mode, each central shaft is connected with a stopping plate, the roller bodies are connected with the central shafts through one-way bearings I, the outer end portions of the central shafts of the limiting carrier rollers located at two sides of the carrier roller support are both connected with a rotatable rotation shaft, and the rotation shaft is connected with a wedge-caulking plate through a one-way bearing II. The broken belt catching device has the advantages of being flexible in motion, and good in stopping and catching effect; being provided with rubber belt limiting vertical rollers and having a function of deflection prevention of a belt conveyer; and being convenient to install, and capable of replacing exiting ordinary carrier roller groups. The broken belt catching device is mainly applied to an upper conveying belt type conveyer with a large inclination angle, a long rubber belt and a large load when a belt is broken or an inversion accident of the conveyor occurs, the broken belt catching device can catch the rubber belt, and the accident is prevented from further deteriorating after the belt is broken.

Description

technical field [0001] The invention relates to a broken belt catcher, which is applied on a belt conveyor. Background technique [0002] At present, as one of the main transportation tools for bulk materials, belt conveyors are widely used because they can realize continuous loading and unloading of materials and have the characteristics of long transportation distance, large transportation capacity, low power consumption and convenient maintenance. Material transportation in ports, wharves, metallurgy, thermal power plants, open-pit mines and underground coal mines. However, as the key equipment in the coal mine transportation system, once a broken belt accident occurs, due to the effect of gravity and inertia, the broken conveyor belt will slide down rapidly together with the materials on the conveyor belt, and the conveyor belt and materials will be piled up on the conveyor belt. At the bottom of the machine head, it brings great difficulties to the repair work of the b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G43/06
Inventor 王庆伟王树胜王中正张建亮郭金宝
Owner WENSHANG ZHONGMEI MACHINE
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