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Belt conveying device for preventing belt from deviating

A technology of belt conveying and belt, which is applied in the field of belt conveying machinery and equipment, can solve the problems of affecting normal work, belt deviation, and poor belt deviation prevention effect, and achieves the effect of simple structure and prevention of belt deviation

Inactive Publication Date: 2011-08-31
GEMAC ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, belt deviation is the most common failure of belt conveyor equipment, and it is difficult to adjust after belt deviation occurs
Generally, the belt conveyor belt and the pulley are not equipped with a structure to prevent the belt deviation. Most of them use to adjust the parallelism of the transmission drum and the reversing drum to ensure that the belt does not deviate. However, this method is not effective in preventing the belt deviation and is often empty. After the condition is adjusted, under load conditions, especially under heavy load conditions, due to factors such as uneven feeding, the belt will deviate again, which will affect normal work.

Method used

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  • Belt conveying device for preventing belt from deviating
  • Belt conveying device for preventing belt from deviating
  • Belt conveying device for preventing belt from deviating

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] like figure 1 As shown, it consists of redirecting roller 1, frame 2, upper trough-shaped buffer roller 3, column 4, column 6, head tensioning device 7, driving roller 8, upper trough-shaped self-aligning roller 9, lower parallel support Roller 10, upper trough roller 11, belt 12, feeding baffle 13, tail tensioning device 14 form a conveying device. The belt 12 is an integral ring, and its inner surface is wound on the reversing drum 1, the driving drum 8, the upper grooved buffer idler 3, the upper grooved self-aligning idler 9, and the upper grooved idler 11. Reversing drum 1, driving drum 8, upper trough-shaped buffer idler 3, upper trough-shaped self-aligning idler 9, lower parallel idler 10, and upper trough-shaped idler 11 are all bolted and installed on the frame 2. The belt conveying device is installed on the foundation 5 through a column 4 and a column 6 .

[0017] like figure 2 , image 3 As shown in , a rectangular boss 15 is provided inside the belt 12...

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Abstract

The invention provides a belt conveying device for preventing a belt from deviating. The belt conveying device comprises a roller and a rack; a groove is formed in the center of the roller along a peripheral direction; a lug boss corresponding to the groove on the roller is arranged on the belt; and after assembly, the lug boss can be embedded into the groove, so an axial constraint is applied to the belt on the roller. Meanwhile, a flange is arranged at both ends of the roller respectively; the belt is arranged between the two flanges, so the axial movement of the belt on the roller is better restricted, and the purpose of preventing the belt from deviating is achieved. One or more than one groove is formed on the roller, and different numbers of grooves can be designed according to an actual load in order to improve the effect of preventing deviation. Compared with the prior art, the belt conveying device has the advantages that the structure is simple, and the axial movement of the belt on the roller can be well restricted to prevent the belt from deviating.

Description

technical field [0001] The invention relates to a belt conveying device for preventing belt deviation, which is mainly used for belt conveying mechanical equipment. Background technique [0002] With the development of modern industry, belt conveying equipment has been widely used in various production lines or large industrial machinery. In practical applications, belt deviation is the most common failure of belt conveyor equipment, and it is difficult to adjust after belt deviation occurs. Generally, the belt conveyor belt and the pulley are not equipped with a structure to prevent the belt deviation. Most of them use to adjust the parallelism of the transmission drum and the reversing drum to ensure that the belt does not deviate. However, this method is not effective in preventing the belt deviation and is often empty. After the condition is adjusted, under load conditions, especially under heavy load conditions, due to factors such as uneven feeding, the belt will devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/64B65G15/30B65G23/04
Inventor 杨林勇古兴华陈斌
Owner GEMAC ENG MACHINERY
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