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Coal shoveling device of scraper conveyor

A scraper conveyor and coal shoveling technology, which is applied in the scraper conveyor field, can solve the problems of affecting normal production, coal cannot be loaded, too large, etc., and achieve the effects of improving coal shoveling efficiency, reducing forward resistance and convenient adjustment.

Inactive Publication Date: 2019-11-01
薛宇非
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Size The size of the coal shoveling device of the scraper conveyor directly affects the effect of shoveling coal. If the coal shoveling device of the size scraper conveyor is too small, the downward force of the middle chute is small, and the middle chute will "drift" upward when it moves forward. Make it off the ground, there is a large amount of coal that cannot be loaded, and will affect the working status of the entire equipment
If the coal shoveling device of the scraper conveyor is too large, the downward component force will be large, and the middle chute will go deeper and deeper underground, increasing the resistance of advancement and affecting normal production

Method used

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  • Coal shoveling device of scraper conveyor

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Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing.

[0013] Such as figure 1 As shown, in the scraper conveyor coal shoveling device of the present invention, the scraper conveyor includes a chute middle plate 4, a chute bottom plate 5, a baffle groove side 6, and the chute middle plate 4 and the chute bottom plate 5 pass through the The baffle groove side 6 is fixedly connected, and the hydraulic cylinder 1 is fixed inside the bottom of the scraper conveyor. The coal vertical plate 2 is hinged to the scraper conveyor, the coal shoveling horizontal plate 3 is hinged to the push rod of the hydraulic cylinder 1, wherein the outer side of the baffle plate 6 is hinged to the upper part of the coal shoveling vertical plate 2, and the hydraulic cylinder is fixed on the chute bottom plate 5 1. The push rod of the hydraulic cylinder 1 horizontally penetrates the baffle groove side 6 and is hinged to the lower part of the coal shovel...

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Abstract

The invention relates to a scraper conveyor, in particular to a coal shoveling device of the scraper conveyor. The coal shoveling device of the scraper conveyor is provided with a hydraulic cylinder for adjusting the angle between the coal shoveling device and a middle chute, adjusting the advancing resistance of the middle chute and improving the coal shoveling efficiency. The coal shoveling device is arranged on the outer side of the scraper conveyor, a hydraulic cylinder is fixed on the inner side of the bottom of the scraper conveyor, the coal shoveling device comprises a coal shoveling vertical plate and a coal shoveling transverse plate, the coal shoveling transverse plate is fixed on the outer side of the bottom of the coal shoveling vertical plate, the coal shoveling vertical plateis hinged to the scraper conveyor, and the coal shoveling transverse plate is hinged to a push rod of the hydraulic cylinder.

Description

technical field [0001] The invention relates to a scraper conveyor, in particular to a coal shoveling device for a scraper conveyor. Background technique [0002] The middle chute (chute) is the main part of coal loading and transportation in the scraper conveyor, and the coal loading function is mainly completed by the coal shovel plate on the front side of the middle chute. In the prior art, a part slightly lower than the bottom plane of the middle chute is usually designed at the shovel tip of the coal shoveling plate, so as to ensure that there is a downward force when the middle chute moves forward, so that the middle chute is always along the ground. Advance and shovel and load coal from the ground into the tank. Size The size of the coal shoveling device of the scraper conveyor directly affects the effect of shoveling coal. If the coal shoveling device of the size scraper conveyor is too small, the downward force of the middle chute is small, and the middle chute wil...

Claims

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Application Information

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IPC IPC(8): B65G65/04
CPCB65G65/04
Inventor 薛宇非李敏
Owner 薛宇非
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