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Auxiliary device for upper carrier roller replacement of belt conveyor

A belt conveyor and auxiliary device technology, which is applied to conveyor objects, transportation and packaging, rollers, etc., can solve the problems of difficulty in effectively and quickly replacing the upper rollers, poor construction conditions, and limited working space. Sophisticated design, lightweight structure, and improved efficiency

Inactive Publication Date: 2021-02-02
SHANDONG LUNAN GRP ENERGY EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the conveyor belt is tightly attached to the upper surface of the upper roller after being tightened by the tensioning device, and it is difficult to quickly and effectively form a replacement space by manpower, especially in the coal mine working face with limited working space and poor construction conditions. Efficient and quick replacement of the upper roller

Method used

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  • Auxiliary device for upper carrier roller replacement of belt conveyor
  • Auxiliary device for upper carrier roller replacement of belt conveyor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 and 2 As shown, the auxiliary device for replacing idler rollers on a belt conveyor provided in this specific embodiment includes a supporting belt assembly for supporting the conveyor belt of the belt conveyor, a lifting assembly for driving the lifting of the supporting belt assembly, and a lifting assembly for The supporting assembly supporting the lifting assembly, the supporting assembly can be suspended and installed on the intermediate frame of the belt conveyor, the lifting assembly is arranged on the supporting assembly, the supporting belt assembly is connected with the lifting assembly, and the supporting belt assembly is driven by the lifting assembly to be replaced The conveyor belt at the upper idler roller is lifted up so that the working space for replacing the upper idler roller is formed between the upper idler roller and the conveyor belt.

[0032] The support assembly includes a connecting frame 1 and a hanging plate 5 arranged at b...

Embodiment 2

[0046] This specific embodiment provides another auxiliary device for replacing idler rollers on a belt conveyor. The structure of this auxiliary device is basically the same as that of the auxiliary device in Embodiment 1. Plate 5 is buckled on the intermediate frame, the first connecting plate and the second connecting plate have the same structure, the first connecting plate includes an outer square steel pipe and a built-in square steel pipe, the outer square steel pipe is slidably sleeved on the built-in square steel pipe, two The hanging plate 5 is respectively arranged on the outer end of the outer square steel pipe and the inner square steel pipe. The auxiliary device can be applied to the upper roller of the conveyor with a bandwidth of 650-2000mm through the telescopic setting of the connecting frame 1. Replacement, of course, the change of the length of the connecting frame 1 can also be realized by replacing the connecting frame 1 .

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Abstract

The invention discloses an auxiliary device for upper carrier roller replacement of a belt conveyor. The auxiliary device comprises a belt supporting assembly used for supporting and lifting a conveying belt of the belt conveyor, a lifting assembly used for driving the belt supporting assembly to ascend and descend and a supporting assembly used for supporting the lifting assembly, wherein the supporting assembly can be arranged on a middle frame of the belt conveyor in a hung mode; and the lifting assembly is arranged on the supporting assembly, the belt supporting assembly is connected withthe lifting assembly, and the belt supporting assembly is driven by the lifting assembly to lift the conveying belt upwards, so that an operation space for replacing an upper carrier roller is formedbetween the upper carrier roller and the conveying belt. The auxiliary device is ingenious in structural design, the belt supporting assembly is driven by the lifting assembly to ascend and descend tolift the conveying belt upwards, so that the operation space for replacing the upper carrier roller is formed between the upper carrier roller and the conveying belt, the upper carrier roller is effectively and rapidly replaced, and operation can be achieved by one person, so that labor force is greatly saved, labor intensity is reduced, and the efficiency of replacing the upper carrier roller isimproved.

Description

technical field [0001] The invention belongs to the technical field of auxiliary tools for replacing idler rollers on belt conveyors, and in particular relates to an auxiliary roller replacement device for upper idler rollers on belt conveyors. Background technique [0002] The upper roller is the main load-bearing part of the belt conveyor belt. The working environment of the belt conveyor belt is generally harsh. The upper roller of the belt conveyor will inevitably wear out after long-term operation and needs to be replaced in time. The upper idler is installed in the idler frame, and its upper part is covered by the conveyor belt. When replacing the upper idler, the upper conveyor belt needs to be lifted to form the necessary replacement space. However, the conveyor belt is tightly attached to the upper surface of the upper roller after being tightened by the tensioning device, and it is difficult to quickly and effectively form a replacement space by manpower, especiall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G39/10
CPCB65G39/10
Inventor 俞廷龙王聪王广磊梁国山蒋晓燕邵洁宋光华
Owner SHANDONG LUNAN GRP ENERGY EQUIP MFG
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