Large-torque manual cutting machine planetary reducer
A planetary reducer, cutting machine technology, applied in mechanical equipment, transmission, transmission parts and other directions, can solve the problems of durability, troublesome operation of the planetary reducer, poor structure of the planetary reducer, etc., to achieve easy manufacturing, simple structure
Active Publication Date: 2018-04-27
帝悦精密科技(苏州)有限公司
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Problems solved by technology
[0004] This application provides a planetary reducer for a high-torque manual cutting machine, which is used to solve the poor structure of the planetary reducer in the prior art, which causes the planetary reducer not to have a self-locking function. On the other hand, the planetary reducer needs to change the direction of rotation. It is also more troublesome and has a greater impact on the durability of use
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[0027] In order to make the technical means, creative features, objectives and effects of the invention easy to understand, the present invention will be further elaborated below in conjunction with specific illustrations.
[0028] Such as Figure 2-4 As shown, the present invention is a planetary reducer for a high-torque manual cutting machine, which includes: an internal gear cylinder 1, an internal tooth cover sleeve 2, an internal tooth end cover 3, a ratchet seat 4, a sun gear shaft 5, and a first planetary gear seat 6 and the second planetary gear seat 7, the inner tooth cover 2 is sleeved on one end of the inner gear barrel 1, and the inner gear barrel 1 is sequentially provided with an inner tooth end cover from one end of the inner tooth cover 3 to the other end of the inner gear barrel 1 3. The ratchet seat 4, the first planetary gear seat 6, the second planetary gear seat 7, the sun gear shaft 5 runs through the inner tooth cover sleeve 2, the inner tooth end cover...
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The invention relates to a large-torque manual cutting machine planetary reducer. The large-torque manual cutting machine planetary reducer comprises an inner gear cylinder, an inner tooth cap sleeve,an inner tooth end cover, a ratchet wheel base, a sun wheel shaft, a first planetary gear base and a second planetary gear base; the inner tooth cap sleeve is arranged at one end of the inner gear cylinder in a sleeving way; the inner tooth end cover, the ratchet wheel base, the first planetary gear base and the second planetary gear base are arranged in the inner gear cylinder sequentially fromone end of the inner tooth cap sleeve to the other end of the inner gear cylinder; the sun wheel shaft runs through the inner tooth cap sleeve, the inner tooth end cover and the ratchet wheel base sequentially; and one end, stretching out of the ratchet wheel based, of the sun wheel shaft is embedded at the axial center of the first planetary gear base. By adoption of the large-torque manual cutting machine planetary reducer, the product has double-way braking effect, can lock forward position and reverse rotation of the planetary reducer, and is simple in structure and easy to manufacture andmounting.
Description
technical field [0001] The invention relates to the technical field of industrial products, in particular to a planetary reducer for a large-torque manual cutting machine. Background technique [0002] As we all know, the planetary reducer is a widely used industrial product. Its performance is comparable to other military-grade reducer products, but it has the price of industrial-grade products. Planetary reducers are widely used in East China and North China. industrial occasions. It can also be used as a supporting component for lifting, excavation, transportation, construction and other industries. [0003] In the existing technology, an inner gear ring 901 is tightly combined with the gear box housing, and the center of the inner gear ring 901 has a sun gear 902 driven by external power, which is located at both the inner gear ring 901 and the sun gear 902. There is a set of planetary gear sets consisting of at least two gears 903 , and the planetary gear sets rely on...
Claims
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IPC IPC(8): F16H1/32F16H57/023
CPCF16H1/32F16H57/023
Inventor 陈洪良
Owner 帝悦精密科技(苏州)有限公司