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Rapid replacement tool and replacement method of belt carrier roller

A technology of idler and belt, applied in the field of rapid tool replacement and replacement of belt idler, can solve the problems of corrosion of idler tube, poor sealing of idler, damage of idler, etc., and achieves high tool stability and improved work efficiency. Effect

Pending Publication Date: 2020-05-19
山西潞安环保能源开发股份有限公司常村煤矿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The coal mine belt conveyor is an important part of the coal conveying system. The advantage of the belt conveyor is that it can realize continuous transportation under the condition of continuous loading and unloading. Therefore, in daily production, it is necessary to quickly maintain the coal mine belt conveyor. requirements, and in the process of use, due to the poor sealing of the idler roller, the pollution of thin mud, the corrosion of the idler tube body, and the damage of the idler roller caused by the design of the mechanical mechanism, it is the most common fault, which also makes the idler roller of the belt conveyor the most common fault. One of the most frequently maintained components, requiring maintenance almost every day
[0003] When the coal mine roller needs to be replaced, due to the tension and gravity effect of the tape itself, two people must cooperate in the installation process of the double roller. It is time-consuming and labor-intensive to install on the tension pin of the strut, which greatly reduces the maintenance work efficiency

Method used

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  • Rapid replacement tool and replacement method of belt carrier roller
  • Rapid replacement tool and replacement method of belt carrier roller
  • Rapid replacement tool and replacement method of belt carrier roller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-4 As shown, a tool for quick replacement of belt rollers, including a bottom roller installation device, an upper roller installation device,

[0024] The installation device for the bottom idler includes a horizontal frame 11 placed across the upper part of the belt conveyor frame, a longitudinal bar 12 vertically connected to both ends of the horizontal frame, a crowbar 13, and a limit device. The longitudinal bar is fixedly connected with A plurality of horizontal plates 14, the horizontal plates are used to place crowbars to set up the bottom belt, the limit device is an L-shaped plate 15, one end of the L-shaped plate 15 is fixedly connected to the lower part of one side of the horizontal frame, and the L-shaped plate and the horizontal frame form The limit card slot, the limit card slot can hold the side beam of the belt conveyor frame,

[0025] The upper idler installation device includes a grooved frame 21, one side of the upper end of the gro...

Embodiment 2

[0030] The length of the side of the channel frame mounting frame rod is longer than the length of the lifting rod. Compared with the channel frame with both sides flush, it can make the belt lifted by the frame rod higher when it is lifted to the same height, which is more convenient for operation.

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PUM

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Abstract

The invention provides a rapid replacement tool and replacement method of a belt carrier roller. The tool comprises a bottom carrier roller mounting device and an upper carrier roller mounting device.The bottom carrier roller mounting device comprises a transverse rack, longitudinal rods vertically connected to the transverse rack, a crowbar and a limiting device, and multiple horizontal plates are fixedly connected to each longitudinal rod. The upper carrier roller mounting device comprises a groove type rack, a lifting rod is fixedly connected to one side of the upper end of the groove typerack, a rack rod is obliquely fixed to the other side of the upper end of the groove type rack, and a limiting pin is arranged on the groove type rack. By means of the tool, the carrier roller of a belt conveyer can be rapidly replaced, and maintenance efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of underground transportation equipment, and in particular relates to a quick replacement tool and replacement method for belt idlers. Background technique [0002] The coal mine belt conveyor is an important part of the coal conveying system. The advantage of the belt conveyor is that it can realize continuous transportation under the condition of continuous loading and unloading. Therefore, in daily production, it is necessary to quickly maintain the coal mine belt conveyor. requirements, and in the process of use, due to the poor sealing of the idler roller, the pollution of thin mud, the corrosion of the idler tube body, and the damage of the idler roller caused by the design of the mechanical mechanism, it is the most common fault, which also makes the idler roller of the belt conveyor the most common fault. One of the most frequently maintained parts, it needs maintenance almost every day. [0003] When the coa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00
CPCB25B27/00
Inventor 郑云龙白璐王海川陈琳贾艳阳崔志勇
Owner 山西潞安环保能源开发股份有限公司常村煤矿