Dual planetary gear speed reducer design method

A technology of gear reducer and design method, which is applied in the direction of gear transmission, belt/chain/gear, mechanical equipment, etc., can solve the problem of difficulty in determining the parameters of transmission parts, and achieves a simple and flexible design process, accurate calculation, and improved logic. Effect

Inactive Publication Date: 2018-11-30
XIAMEN UNIV OF TECH
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Problems solved by technology

[0007] The present invention aims to provide a design method for a double planetary gear reducer to solve the problem of difficulty in determining the parameters of transmission parts in the existing design of a double planetary gear reducer

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  • Dual planetary gear speed reducer design method
  • Dual planetary gear speed reducer design method
  • Dual planetary gear speed reducer design method

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Embodiment Construction

[0022] To further illustrate the various embodiments, the present invention is provided with accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be combined with related descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should understand other possible implementations and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components.

[0023] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0024] combine figure 1 As shown, this embodiment provides a double planetary gear reducer design method, which mainly includes the following four steps:

[0025] Step 1, the steps to establish the transmission princi...

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Abstract

The invention relates to a dual planetary gear speed reducer design method. Concrete values of all gear parameters are adjusted by building a transmission principle model and a linear speed relation model, conducting transmission ratio calculation checking and taking transmission ratio design as a target. The design process is simple and flexible, transmission ratio calculation is precise, the method can be widely applied to the dual planetary gear speed reducer design process, the logic is simple and clear, and the problem that in existing dual planetary gear speed reducer design, transmission part parameters are difficult to determine is solved.

Description

technical field [0001] The invention belongs to the technical field of mechanical design and manufacture, and in particular relates to a design method of a double planetary gear reducer. Background technique [0002] In the prior art, in the design process of the reducer, the selection of gear parameters and the determination of the reduction ratio generally adopt the calculation method, that is, the transmission ratio is calculated according to the methods and formulas provided by the mechanical design theory. [0003] However, the logic of the calculation method is poor, and the scientific meaning expressed by the formula is difficult to understand and use. When using it, the formula can only be rigidly applied, and the direction of the transmission at all levels is not clear. [0004] In response to this problem, the Chinese patent with publication (announcement) No. CN102938006A discloses a design method for a movable tooth drive reducer, which includes the following ste...

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Application Information

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IPC IPC(8): F16H1/28F16H57/023
CPCF16H1/28F16H57/023
Inventor 刘金武孙贵斌易子超陈阿龙
Owner XIAMEN UNIV OF TECH
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