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Riding wheel device for belt conveyor

A technology of belt conveyor and supporting roller, which is applied in the field of machinery manufacturing and processing, can solve the problems of easy damage, etc., and achieve the effect of convenient refueling, not easy to damage, and improved sealing effect

Inactive Publication Date: 2013-04-10
溧阳市保珠建材厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lower support roller device is easily damaged due to long-term operation

Method used

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  • Riding wheel device for belt conveyor

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Effect test

Embodiment

[0019] Such as figure 1 As shown, an idler device for a belt conveyor includes: a roller body 1 , a cover plate A3 , a cover plate B7 , a shaft 5 and a bearing 8 , and a retaining ring 2 is also included. Wherein: the shaft 5 is connected to the inner ring of the roller body 1 through the bearing 8, and the cover plate A3 and the cover plate B7 are respectively set on both ends of the shaft 5 and fixedly connected to the outer side of the roller body 1.

[0020] The above solution effectively prevents external impurities from entering the inner ring of the roller body, and improves the service life of the supporting roller device for the belt conveyor.

[0021] In fact, in order to effectively prevent the end jump of the shaft, the supporting roller device used for the belt conveyor runs stably. The bearing 8 is preferably two single-row radial thrust ball bearings, and the two single-row radial thrust ball bearings are connected by a retaining ring 2 .

[0022] In order to ...

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Abstract

The invention relates to a belt conveyor, in particular to a riding wheel device for a belt conveyor. The riding wheel device comprises a roller body (1), a shaft (5), a cover plate A (3), a cover plate B (7) and a bearing (8), wherein the shaft (5) is connected with an inner ring of the roller body (1) through the bearing (8); and the cover plate A (3) and the cover plate B (7) are respectively sleeved at two ends of the shaft (5) and are fixedly connected with the external side of the roller body (1). The riding wheel device has the advantages that: 1, the cover plate relatively seals the bearing, so that the service life of the riding wheel device for the belt conveyor is prolonged; 2, two single-row radial-thrust ball bearings are connected with each other through retaining rings, so that the end jump of the shaft can be effectively prevented, and the riding wheel device for the belt conveyor can stably run; 3, through the combination of oil filling holes and sealing components, the lubrication is effectively provided, the service life of the whole device is prolonged, and the whole device can stably run; and 4, a joint type forced filling oil cup is convenient for oiling; and the sealing effect of wool felt rings is improved.

Description

technical field [0001] The invention relates to a belt conveyor, in particular to a supporting roller device for the belt conveyor. The invention belongs to the technical field of mechanical manufacturing and processing. Background technique [0002] The belt conveyor mainly uses the conveyor belt as a load to transport materials. The material enters the conveyor belt from the hopper and is transported to the other end of the conveyor. It has the advantages of large conveying capacity, simple structure, convenient maintenance, low cost and strong versatility, so it is widely used in metallurgy, coal, transportation and other departments. [0003] Existing belt conveyer, its constituent parts comprise upper idler roller, lower idler wheel and fixed frame to form. Wherein the lower supporting wheel device is extremely vulnerable to damage due to long-term operation. Contents of the invention [0004] The object of the present invention is to provide a support roller dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G39/09
Inventor 葛保珠
Owner 溧阳市保珠建材厂
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