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Scraper conveyor

A scraper conveyor and frame technology, applied in the field of scraper conveyors, can solve problems such as increased wear pitch, equipment downtime, chain breakage, etc., and achieve the effect of improving service life and production efficiency

Active Publication Date: 2016-01-20
平湖光明机械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the chain of the existing scraper conveyor is prone to wear and tear and the pitch becomes larger after a certain period of use, resulting in chain breakage, affecting equipment shutdown, and affecting production, thereby providing a scraper conveyor

Method used

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  • Scraper conveyor

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Embodiment Construction

[0015] like figure 1 As shown, the scraper conveyor includes a frame 1 and a chain 2 arranged on the frame 1, and the frame 1 below the chain 2 is rotatably connected with a supporting wheel device, and the supporting wheel device includes a rotatably connected machine The rotating shaft 3 on the frame 1, the bracket 4 sleeved on the rotating shaft 3, the outer surface of the bracket 4 is in contact with the chain 2, and the outer surface of the bracket 4 is provided with a chain plate suitable for the chain 2. The matching slot 41 is convenient for the chain 2 to fall off, and has better safety performance. The cross section of the bottom end of the slot 41 is arc-shaped, which is convenient for the chain plate to move in the slot 41. The depth of the slot 41 is 5 ~10mm, it is convenient for the chain plate of the chain 2 to move in the slot 41, the connection is reliable, and the use effect is good. The width of the bracket 4 is 1 to 1.1 times the width of the chain 2, so th...

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PUM

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Abstract

The invention relates to a scraper conveyer which comprises a machine frame and a chain which is arranged on the machine frame. A riding wheel device is connected to a portion, under the chain, of the machine frame in a rotating mode, wherein the riding wheel device comprises a rotating shaft which is connected to the machine frame in a rotating mode and a bracket which is arranged on the rotating shaft in a sleeved mode, and the outer surface of the bracket makes contact with the chain. The scraper conveyer has the advantages that due to the fact that the riding wheel device is arranged on the portion, under the chain, of the machine frame, the phenomenon that the chain droops is effectively avoided, the service life of the chain is effectively prolonged, the equipment is guaranteed not to shut down when external force is applied on the equipment, and production efficiency is improved.

Description

technical field [0001] The present invention relates to scraper conveyors. Background technique [0002] The scraper conveyor is a conveyor that transports bulk materials in a trough, and it is pulled by a scraper chain. However, after a certain period of use of the existing scraper conveyor, the chain may wear and the pitch becomes larger, and the operator ignores it. During the normal maintenance of the equipment, the chain may sag due to looseness and be dragged to the middle guide rail or the guard rails on both sides, causing the chain to break, causing the equipment to stop and affecting production. Contents of the invention [0003] The technical problem to be solved by the present invention is that the chain of the existing scraper conveyor is prone to wear and pitch increase after a certain period of use, resulting in chain breakage, affecting equipment shutdown and production, thereby providing a scraper conveyor. [0004] In order to solve the above-mentioned t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G19/18B65G19/20
Inventor 吴明华
Owner 平湖光明机械股份有限公司