Transmission device and transmission

A technology of transmission device and transmission mechanism, which is applied in the direction of transmission device, transmission device parts, gear transmission device, etc., and can solve the problems of single, low service life, complex structure, etc.

Pending Publication Date: 2020-01-24
XCMG CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional planetary gear mechanism has low integration, high cost, complex structure and low service life
In the application of traditional planetary gear reducer and planetary gear box, the planetary gear train is a gear mechanism with single-shaft input and single-shaft output, which can only realize a single input and one output, which is suitable for a kind of machine and cannot To achieve modularity, general performance is poor

Method used

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  • Transmission device and transmission
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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0033] In describing the present invention, it should be understood that the terms "center", "transverse", "longitudinal", "front", "rear", "left", "right", "upper", "lower", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplifie...

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Abstract

The invention relates to a transmission device and a transmission. The transmission device comprises a basal body, a rotating body, a first transmission mechanism, a second transmission mechanism anda middle transmission mechanism; the rotating body can be rotated relative to the basal body; the first transmission mechanism is selectively connected or disconnected with the basal body; part of thesecond transmission mechanism is selectively connected or disconnected with the basal body; the middle transmission mechanism is arranged between the first transmission mechanism and the second transmission mechanism; when the first transmission mechanism is connected with the basal body, and part of the second transmission mechanism is disconnected with the basal body, power obtained by the rotating body is output through the second transmission mechanism under the limiting effect of the first transmission mechanism and the middle transmission mechanism; and when the first transmission mechanism is disconnected with the basal body, and part of the second transmission mechanism is connected with the basal body, the power obtained by the rotating body is transferred to the first transmission mechanism and the middle transmission mechanism through the second transmission mechanism, and is output through the first transmission mechanism and the middle transmission mechanism.

Description

technical field [0001] The invention relates to the technical field of transmission mechanisms, in particular to a transmission device and a speed changer. Background technique [0002] With the rapid development of society, people have more and more requirements for machine functions and higher performance requirements. Planetary gear transmission is a transmission form widely used in various fields of industry at present. [0003] The traditional planetary gear mechanism has low integration, high cost, complex structure and low service life. In the application of traditional planetary gear reducer and planetary gear box, the planetary gear train is a gear mechanism with single-shaft input and single-shaft output, which can only realize a single input and one output, which is suitable for a kind of machine and cannot To achieve modularity, the general performance is poor. [0004] It should be noted that the information disclosed in the background technology section of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/44F16H57/023
CPCF16H3/44F16H57/023
Inventor 赵德华程大海崔保平
Owner XCMG CONSTR MACHINERY
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