Carrier roller with high sealing performance

A high sealing and idler technology, applied in the direction of rollers, conveyor objects, transportation and packaging, etc., can solve the problems of aggravating the wear and tear of moving parts, affecting the operation effect of the whole machine due to the quality of performance, and large resistance of sealing rings, etc., to achieve increased The effect of tightness and tightness

Pending Publication Date: 2022-07-12
ANHUI YONGSHENG MACHINERY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

As the key component of the belt conveyor, the idler roller is used in a large amount, and its performance greatly affects the operation effect of the whole machine, especially in the open air, underground, and high-pollution environments, and its early damage is caused by poor sealing. The phenomenon is not uncommon. Most of the idlers widely used in the industry are laby

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  • Carrier roller with high sealing performance
  • Carrier roller with high sealing performance

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] see figure 1 As shown, the present invention is a high-sealing idler, including a roller body 1, bearing seats 41 are symmetrically arranged at both ends of the roller body 1, each bearing seat 41 is fixedly arranged with a bearing 4, and between the two bearings 4 There is a roller shaft 2 passing through the roller body 1. Under the support of the roller shaft 2, the roller body 1 can realize the function of rotation. The r...

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Abstract

The invention discloses a high-sealing-performance carrier roller which comprises a roller body, bearing seats are symmetrically arranged at the two ends of the roller body, a bearing is fixedly arranged in each bearing seat, a roller shaft penetrating through the roller body is arranged between the two bearings, a bottom sealing ring is arranged on the roller shaft and located on one side of the bearings, and an inner sealing ring is arranged on the roller shaft and located on the other side of the bearings. According to the carrier roller, the gap between the bearing seat and the roller shaft is sealed through the bottom sealing ring, so that oil dirt in the bearing or external dirt can be prevented from entering the roller body, and in addition, the roller body is not prone to falling off, so that the service life of the carrier roller is prolonged, and the service life of the carrier roller is prolonged. And the inner sealing ring and the outer sealing ring are arranged on the other side of the bearing, so that external pollutants can be prevented from entering the bearing to influence the service life of the bearing, meanwhile, the external pollutants are further prevented from entering the roller body, and the sealing of the roller body is enhanced.

Description

technical field [0001] The invention relates to the technical field of belt conveyors, in particular to a high-sealing idler. Background technique [0002] As a universal continuous conveying equipment, belt conveyors are widely used in mining, wharf, electric power, coal, chemical and other industries, and have many advantages such as high efficiency and environmental protection. As the key component of the belt conveyor, the use of the idler is larger, and its performance greatly affects the operation effect of the whole machine. Especially in the open air, underground, high pollution environment, etc., its early damage is caused by poor sealing. The phenomenon is not uncommon. Most of the idler types widely used in the existing industry are labyrinth seal structure types. Although they have the advantages of low rotational resistance, their protective performance is not enough to meet the requirements of high pollution environments. Conventional contact seal type idlers ...

Claims

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Application Information

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IPC IPC(8): B65G39/09B65G15/60
CPCB65G39/09B65G15/60
Inventor 朱安传徐春杰李明魏安芳吴宝林周学军
Owner ANHUI YONGSHENG MACHINERY
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