Anti-freezing icebreaking chain group for severe cold area
An anti-freezing and ice-breaking technology, applied in the direction of belts/chains/gears, chain elements, transmission chains, etc., can solve problems such as inability to embed, smaller sliding gaps, and a layer of ice on the surface of the round shaft
Active Publication Date: 2020-07-17
江山市王牌链业有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The present invention aims to solve the technical problem that a layer of ice will form on the surface of the circular shaft of the chain when it is used in severe cold regions, resulting in slipping when the tooth marks are embedded and the gap becomes smaller and cannot be embedded.
Method used
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[0032] as attached figure 1 to attach Figure 7 Shown:
[0033] The present invention provides an anti-freezing and ice-breaking chain group for severe cold regions, which includes a main body 1, a connecting block 2, an embedded shaft 3 and a displacement groove 4. The connecting block 2 is embedded on one side of the main body 1, and the middle part of the connecting block 2 is embedded with an embedded The shaft 3 and the middle opening of the connecting block 2 are set in the displacement groove 4;
[0034] The embedding shaft 3 includes a rotation groove 301, and the rotation groove 301 is fixedly connected to the surface of the embedding shaft 3 near both ends;
[0035] The displacement groove 4 includes an ice breaking block 401, a displacement shaft 402, a limit groove 403, a displacement block 404 and a reset plate 405, the ice breaking block 401 is embedded in the middle of the displacement groove 4, and the displacement shaft 402 is embedded in the middle of the d...
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The invention provides an anti-freezing icebreaking chain group for a severe cold area. The chain group comprises a main body, a connecting block, an embedding shaft and a displacement slot. The connecting block is embedded onto one side of the main body, the embedding shaft is embedded into the middle part of the connecting block, and a middle opening of the connecting block is formed in the displacement slot; the embedding shaft comprises a rotating slot which comprises an icebreaking block, a displacement shaft, a limiting slot, a displacement block and reset plate. The icebreaking block comprises a compression spring and an impact head. The displacement shaft comprises a shrinking shaft and a displacement ring. The limiting slot comprises an extrusion slot. The displacement block comprises a transmission belt and a transmission slot. The device is provided with the displacement slot, through which the displacement shaft in the middle can be driven to lift when the embedding shaft rotates, and then ice on the surface is crushed by means of the icebreaking block by means of resetting falling impact force.
Description
technical field [0001] The invention relates to the technical field of metal tools, in particular to a metal chain. Background technique [0002] The chain is generally a metal link or ring, which is mostly used as a chain for mechanical transmission, traction, and mechanical transmission. It is also the power source for some parts of most machines when they are running. At the same time, the existing chains pass through cylinders on both sides. When turning, the tooth marks on the edge are embedded in the gap to drive the chain to move and rotate. However, if the existing chain is exposed to the outside of the device, and the area is a severe cold area, the surface of the chain's round shaft will be borrowed for a while. Side ice, and the icing of this layer will cause slippage when the tooth marks are embedded in it and cannot be embedded because the gap becomes smaller, causing the chain to slip off the connecting shaft, making it affect the operation of its equipment. ...
Claims
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IPC IPC(8): F16G13/07F16G13/18F16G15/00
CPCF16G13/07F16G13/18F16G15/00
Inventor 王小平
Owner 江山市王牌链业有限公司