Roller bearing seat and rubber belt conveyor adopting same

A technology for bearing seats and rollers, which is applied in the direction of conveyors, conveyor objects, rollers, etc., can solve the problems of poor sealing performance, easy oil leakage, etc., and achieve the effects of convenient assembly, enhanced sealing performance, and compact structure

Inactive Publication Date: 2011-02-16
SHANGHAI KEDA HEAVY IND GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above defects, the object of the present invention is to provide a belt conveyor idler bearing housing to solve the technical problems of the prior art idler bearing housings, which are prone to oil leakage and poor sealing performance

Method used

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  • Roller bearing seat and rubber belt conveyor adopting same
  • Roller bearing seat and rubber belt conveyor adopting same
  • Roller bearing seat and rubber belt conveyor adopting same

Examples

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Embodiment Construction

[0026] Several preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited to these embodiments. The present invention covers any alternatives, modifications, equivalent methods and schemes made on the spirit and scope of the present invention. In order to provide the public with a thorough understanding of the present invention, specific details are set forth in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details.

[0027] Please refer to figure 2 , a belt conveyor idler bearing seat, including a bearing bracket and a bearing cover, and also includes two sets of annular sealing rings, each set of sealing rings is placed on both sides of the bearing 10, and further includes an inner sealing ring 11 and an outer sealing ring 12, The outer sealing rin...

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Abstract

The invention relates to a pipe type rubber belt conveyor and a roller bearing seat thereof. The pipe type rubber belt conveyor comprises a padding mechanism and a conveying mechanism, wherein the conveying mechanism comprises a rubber belt, a conveying roller and a driving rolling shaft, wherein the driving rolling shaft is arranged in a sealed bearing seat; the sealed bearing seat comprises a bearing bracket, a bearing cover and two groups of annular sealing rings, wherein each group of annular sealing rings is respectively arranged at both sides of a bearing; the sealed bearing seat further comprises an inner sealing ring and an outer sealing ring, wherein the outer sealing ring is at least provided with two clamping grooves which are connected with at least two budges arranged on the inner sealing ring in a buckling and sealing way; the inner edges of the inner sealing ring are respectively provided with sealing grooves; the sealing grooves are internally provided with treated felts; and an adapter sleeve is arranged on the contact position of the outer plane of the inner sealing ring and the conveying roller. The invention has the advantage of good sealing performance.

Description

technical field [0001] The invention relates to the field of belt conveyor equipment, in particular to an idler bearing seat with good sealing performance and a belt conveyor using the sealed bearing seat. Background technique [0002] Tubular belt conveyor is a continuous transport machine that places materials in a tube-shaped tape, and is carried and transported by the tape. The belt is properly tensioned by the tensioning device, and runs by friction with the driving roller, forming a closed loop. In this closed loop, the upper and lower branches of the tape are supported by rollers. [0003] A set of idler rollers of the tubular tape machine is usually 6, and the 6 idler rollers are arranged in a regular hexagon, so that the tape is wrapped around it. And, the 6 rollers are located on the same side of the partition used to fix the rollers. [0004] At the same time, the idler plays the role of transmission to drive the belt to rotate, and is installed on the idler br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G15/08B65G39/09
Inventor 葛川江
Owner SHANGHAI KEDA HEAVY IND GROUP
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