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Scraper conveyor

A technology of scraper conveyor and scraper chain, which is applied in the field of scraper conveyor, can solve the problems of poor adaptability of scraper conveyor, achieve the effect of expanding the use mode and improving mining efficiency

Pending Publication Date: 2017-09-29
HUAINAN MINING IND GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defect of poor adaptability of the scraper conveyor to the special environment in the prior art, and provide a scraper conveyor to solve the above problems

Method used

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Embodiment 1

[0020] Such as figure 1 , figure 2 As shown, a scraper conveyor includes a driving mechanism 1, an unloading end 2, and a loading end 3; the driving mechanism 1 is located between the unloading end and the loading end.

[0021] Wherein the driving mechanism 1 includes a sprocket 11, a transmission drum 12, and a supporting plate 13; the supporting plate 13 is above the sprocket 11, and the driving drum 12 is below the sprocket 11; the driving drum 12 is located between the sprocket 11 and the unloading end 2 or the loading end 3 between. In this embodiment, the driving drum 12 is located between the unloading end 2 of the sprocket 11 . The drive mechanism 1 includes a head frame; the head frame includes two side plates 15 , and the supporting plate 13 is fixed on the side plates 14 . The two ends of the rotating shaft of the transmission drum 12 are respectively fixed on the two side plates 14 of the machine head frame.

[0022] Scraper chain 4 is set to:

[0023] Such a...

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Abstract

The invention provides a scraper conveyor. The scraper conveyor comprises a driving mechanism; the driving mechanism is located in the middle of the scraper conveyor and comprises a chain wheel, a transmission roller and a supporting plate; the supporting plate is located above the chain wheel; the transmission roller is located below the chain wheel; and a scraper chain is arranged to be laid from a loading end to an unloading end through the supporting plate, then be laid to the chain wheel after returning from the unloading end, then return from the chain wheel to be laid to the transmission roller and finally return from the transmission roller to be laid to the loading end so that the scraper chain can form a whole electrodeless closed chain. The scraper conveyor has the advantages that a transmission device is arranged in the middle so that the space requirements of the two ends can be reduced to the minimum, in addition, a driving part in the middle is not fixedly arranged at a certain position and can be arranged at any position in the middle along with increase and decrease of the number of groove bodies; and the multi-layer rotary arrangement of the scraper chain can be realized through the cooperation of the supporting plate and the transmission roller so that enough contact area between the scraper chain and the chain wheel can be guaranteed, and therefore the purpose of driving the scraper chain to operate can be achieved.

Description

technical field [0001] The invention relates to the technical field of transportation equipment behind fully mechanized mining working faces in coal mines, in particular to a scraper conveyor. Background technique [0002] The scraper conveyor is a continuous action transport machine with a flexible body as the traction mechanism. It is mainly used in other places such as mining face or trough. The scraper conveyor has a low body, takes up little space, can be bent horizontally, and has high structural strength, which can adapt to the harsh working environment of the coal mining face. The scraper conveyor is still the only transportation equipment in the fully mechanized mining face so far. The main components of the scraper conveyor are: the transmission device, the middle part, the tail part and the auxiliary device. The working principle of the scraper conveyor is that the infinitely circulating scraper chain bypassing the transmission sprocket and the tail sprocket is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G19/18B65G19/06
CPCB65G19/06B65G19/18
Inventor 王净汤文革黄如杭
Owner HUAINAN MINING IND GRP
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