Device for preventing crusher from being blocked by oversized stone
A technology of crushers and stones, which is applied in the direction of grain processing, etc., can solve the problems of unloading materials in the silo, laborious cleaning, stuck crushers, etc., and achieves the effects of high work efficiency, convenient operation and simple structure
Inactive Publication Date: 2015-07-22
张甲进
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Problems solved by technology
[0002] During the production and processing of crushed stones or the crushing of mine raw stones, oversized stones often get stuck in the silo, making it impossible to load the silo, or stuck in the jaws of the crusher, making the crusher unable to rotate, and it takes a lot of work and effort to clean up. , affecting labor productivity
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[0014] The block 1 is welded by steel strips with a thickness of 30 mm. The length and width of the holes of the grid 5 are determined according to the outlet 4 of the raw material bin 2 or the entrance of the crusher 6. The height of the steel strips is 150 mm, which can withstand the loader's driving Strength, oversized raw stones cannot enter the feed port, so as to avoid blocking the discharge port 4 of the raw material bin 2 and the feed port of the crusher 6; because the strength of the block 1 is large enough, the large stones left on the block 1 Blocks can be directly crushed manually, crushed with a mechanical hammer, or moved out of the block with a loader for crushing.
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The invention relates to a device for preventing a crusher from being blocked by oversized stone. The device comprises a blocking net, a raw material bin and a crusher, and is characterized in that grids (5) are uniformly distributed on the blocking net (1), the blocking net (1) is placed at the top of the raw material bin (2), a control handle (3) is arranged at a discharge opening (4) in the lower part of the raw material bin (2), and the raw material bin (2) is placed above an inlet of the crusher (6). The device disclosed by the invention has the advantages of being simple in structure, being convenient to operate, being high in work efficiency and the like.
Description
technical field [0001] The invention belongs to the field of crusher accessories, in particular to a device for preventing oversized stones from jamming the crusher. Background technique [0002] During the production and processing of crushed stones or the crushing of mine raw stones, oversized stones often get stuck in the silo, making it impossible to load the silo, or stuck in the jaws of the crusher, making the crusher unable to rotate, and it takes a lot of work and effort to clean up. , affecting labor productivity. Contents of the invention [0003] The object of the present invention is to provide a device for preventing oversized stones from jamming the crusher with simple structure, convenient operation and high working efficiency. [0004] The technical solutions adopted to achieve the above-mentioned purpose are as follows: [0005] A device for preventing oversized stones from being stuck in the crusher, comprising a screen block, a raw material bin, and a ...
Claims
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IPC IPC(8): B02C23/02
CPCB02C23/02
Inventor 张甲进
Owner 张甲进