Special novel gear structure
A kind of gear structure and new technology, applied in the direction of gear lubrication/cooling, belt/chain/gear, components with teeth, etc., can solve the problems of not meeting the needs of use, single function, etc., to extend the service life and reduce wear and tear. Effect
Inactive Publication Date: 2018-11-06
蒋满珍
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Problems solved by technology
Traditional gears have simple structures and relatively single functions. Therefore, gears with traditional structures can no longer meet the needs of use.
Method used
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Embodiment 1
[0018] Such as figure 1 As shown, a special novel gear structure of the present invention includes a gear legal surface 1, gear teeth 2 evenly arranged around the gear legal surface 1, and a shaft hole 3 for installing a rotating shaft. The outer wall of the shaft hole 3 is provided with There are a number of positioning slots 4, bearings 5 are detachably installed in the shaft hole 3, and a number of triangular reinforcing ribs 6 are uniformly distributed on the gear legal surface 1 along its circumferential direction. 1 is also provided with a plurality of shock-absorbing holes 7, and shock-absorbing elements 8 are arranged in the shock-absorbing holes 7.
[0019] Preferably, as the second embodiment of the present invention, this embodiment is a further improvement on the first embodiment, the gear tooth 2 is provided with an oil injection hole 9, and the diameter of the outer end of the oil injection hole 9 is larger than the diameter of the inner end .
[0020] Prefer...
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The invention relates to a special novel gear structure, and belongs to a mechanical transmission part. According to the technical scheme, the special novel gear structure comprises a gear normal surface, gear teeth uniformly distributed on the periphery of the gear normal surface and a shaft hole for mounting a rotating shaft, wherein a plurality of positioning slot holes are formed in the outerwall of the shaft hole, a bearings is detachably mounted in the shaft hole, a plurality of triangular-shaped reinforcing ribs are uniformly distributed on the gear normal surface in the circumferential direction at intervals, a plurality of shock absorption holes are further formed in the gear normal surface, and shock absorption elements are arranged in the shock absorption holes. The special novel gear structure has the advantages that the gear has a reasonable structure, the bearing is detachably mounted in the shaft hole, when the gear is connected with the shaft, the friction force on theshaft hole is small, the abrasion of the shaft hole can be effectively reduced, and the service life of the gear can be effectively prolonged.
Description
technical field [0001] The invention relates to a special novel gear structure, which belongs to mechanical transmission parts. Background technique [0002] Gear is a common mechanical transmission part, which plays an important role in the mechanical field. Gears with a traditional structure mainly include a gear face, gear teeth evenly arranged around the gear face, and a shaft hole for installing a rotating shaft. With the rapid development of the gear industry, the scale of the industry continues to expand, and the performance requirements for gears are also increasing. higher. Traditional gears have simple structures and relatively single functions. Therefore, gears with traditional structures can no longer meet the needs of use. Therefore, we need to find a new technology to solve this problem. Contents of the invention [0003] The object of the present invention is to provide a gear with reasonable structure and good use effect in view of the above-mentioned de...
Claims
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IPC IPC(8): F16H55/14F16H55/17F16H57/04
CPCF16H55/17F16H55/14F16H57/0431
Inventor 蒋满珍
Owner 蒋满珍