Chain wheel
A sprocket and gear technology applied to sprockets. It can solve the problems of uneven load and insufficient stability of eating noodles, and achieve the effects of uniform force, enhanced impact resistance and long life.
Inactive Publication Date: 2012-05-16
LIYANG SHENGJIE MACHINE
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Problems solved by technology
When the distance between the driving wheel and the driven wheel of the sprocket is too large and the transmitted power is too large, the transmission power through the drive gear chain for power transmission will not be stable enough, causing uneven load on the eating surface
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[0008] Below in conjunction with accompanying drawing and specific embodiment the present invention will be further described:
[0009] A sprocket, including two identical gears 1 and 2, the two gears are coaxial and connected to each other, there is a gap between the external teeth of the two connected gears, and the external teeth of the two gears are axially different by one tooth position. The tooth surfaces 3 of the external teeth are treated by intermediate frequency quenching.
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The invention relates to a chain wheel, which comprises two same gears, wherein the two gears are coaxial and are connected mutually; a gap is reserved between external teeth of the two connected gears; and the distance between the external teeth of the two gears along the axial direction is the width of one tooth. Compared with the prior art, the chain wheel has the advantages that: the external teeth are designed in a two-hinged mode, tooth surfaces are subjected to intermediate-frequency hardening, the impact resistance of the gears is enhanced, and larger loads can be born, so that the teeth are stressed uniformly, and the chain wheel has high strength and long service life; and the chain wheel is high in accuracy and interchangeability.
Description
technical field [0001] The invention belongs to the technical field of mechanical transmission, in particular to a sprocket. Background technique [0002] The use of sprocket drive is widely used in the prior art. When the distance between the driving wheel and the driven wheel of the sprocket is too large and the transmitted power is too large, the transmission power through the drive gear chain for power transmission will not be stable enough, so that the eating surface will bear uneven loads. Contents of the invention [0003] In order to solve the above-mentioned problems existing in the prior art, the present invention proposes a sprocket wheel, and the specific technical scheme is as follows: [0004] A sprocket, including two identical gears, the two gears are coaxial and connected to each other, there is a gap between the external teeth of the two connected gears, and the external teeth of the two gears are axially different from each other by one tooth . [000...
Claims
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IPC IPC(8): F16H55/30F16H55/17
Inventor 涂国祥陈先奇吕成徐德强易善超卢小华汪建国胡炳剑向方保潘再强仇全清孙志福卢海胜程书平朱信涛
Owner LIYANG SHENGJIE MACHINE
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