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Speed reducer

A technology of reducer and bevel gear, applied in the field of epicyclic gear reducer, can solve the problems of inconvenient maintenance, high cost, and difficult machining, and achieve the effects of convenient maintenance, simple structure and low cost

Inactive Publication Date: 2008-12-17
张远明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, among the known reducers, there are planetary gear reducers with small tooth difference, pendulum reducers, and harmonic reducers. Inconvenient, bulky and costly

Method used

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  • Speed reducer

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Embodiment Construction

[0009] exist figure 1 Among them, the fixed bevel gear (2) is positioned on the inner wall of one side of the casing (1), and the input shaft end of the T-shape bushing (6) is installed in the shaft hole of the fixed bevel gear (2), and the input shaft has a shaft The shaft is extended, and the shaft is exposed outside the casing, and the T-shape bushing (6) is slipped inside to install the rotating shaft (7). ), the other side of the casing (1) corresponding to the coaxial line of the casing (1) and the fixed bevel gear (2) is equipped with an output shaft (8) with a shaft extension, on which the output bevel gear (5 ); the T-shape bushing (6) rotates around the axis of its input shaft, driving the driving bevel gear (3) to mesh and roll on the fixed bevel gear (2), and simultaneously driving the driven bevel gear (4) and the output bevel gear (5) The meshing disturbance drives the output shaft (8) to rotate.

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Abstract

A decelerator is prepared for fixing a fixed cone gear on wall of one shell side, erecting input shaft end of T form shaft sleeve in shaft hole of fixed cone gear, erecting the driving / driven cone gear at two ends of rotary shaft in T form shaft sleeve, erecting output shaft on wall of another shell side and fix-erecting output cone gear on output shaft.

Description

technical field [0001] The invention relates to an epicyclic gear train reducer in mechanical transmission. Background technique [0002] At present, among the known reducers, there are planetary gear reducers with small tooth difference, pendulum reducers, and harmonic reducers. Inconvenient, bulky and costly. Contents of the invention [0003] In order to overcome the above-mentioned technical deficiencies, the present invention provides a reducer, which has a large transmission ratio, is not limited by the selection range, easy to select parameters, compact in structure and small in size. [0004] The technical solution adopted in the present invention is: the fixed bevel gear is installed on the inner wall of one side of the casing, the input shaft end of the T-shaped bushing is installed in the shaft hole of the fixed bevel gear, and the input shaft has a section of shaft extension. , the shaft is exposed outside the casing, and the T-shaft sleeve is slipped inside ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/20F16H1/14
Inventor 张远明
Owner 张远明