Two-shaft coaxial power transmission rotation direction conversion mechanism

Abstract

The invention discloses a two-shaft coaxial power transmission rotation direction conversion mechanism, and belongs to a mechanical transmission structure. A sun gear and a bearing are fixedly installed on a power input rotating shaft, a support is fixedly installed on the bearing, a supporting shaft is fixedly installed on the support, a planetary gear is sleeved on the supporting shaft in a matched mode, an inner gear ring is sleeved outside the planetary gear, a conversion adjusting sleeve is axially and movably sleeved on a power output rotating shaft, an I-shaped frame is fixedly installed on the power output rotating shaft, a forward rotation transmission friction plate is assembled on the I-shaped frame, a connecting rod D is hinged to the conversion adjusting sleeve and the forward rotation transmission friction plate, a connecting rod A and a connecting rod B are fixedly arranged on the conversion adjusting sleeve, a connecting rod C is hinged to the connecting rod A and the connecting rod B, and a reverse rotation transmission friction plate is fixedly arranged on the connecting rod C. The mechanism realizes the conversion of coaxial power transmission rotation directions of two shafts, and is novel, unique and reasonable in structure, simple, convenient and rapid in conversion operation, reliable in use and wide in application range.

Description

technical field [0001] The invention belongs to the mechanical transmission structure, and mainly relates to a power transmission rotation direction conversion mechanism when two shafts are coaxially arranged. Background technique [0002] The traditional two-axis concentric power transmission structure can only complete and realize the transmission operation in which the rotation direction of the power output shaft is always consistent with the rotation direction of the power input shaft, that is, the rotation direction of the power output shaft cannot be consistent with the rotation direction of the power input shaft. on the contrary. However, in the actual operation of the power transmission of the mechanical structure, it is necessary not only that the rotation direction of the power output shaft is consistent with the rotation direction of the power input shaft, but also that the rotation direction of the power output shaft is opposite to the rotation direction of the p...

AI Technical Summary

Problems solved by technology

[0002] The traditional two-axis concentric power transmission structure can only complete and realize the transmission operation in which the rotation direction of the power output shaft is always consistent with the rotation direction of the power input shaft, that is, the rotation direction of the power output shaft cannot be consistent with the rotation direction of the power input shaft. on the contrary

However, in the actual operation of the power transmission of the mechanical structure, it is necessary not only that the rotation direction of the power output shaft is consistent with the rotation direction of the power input shaft, but also that the rotation direction of the power output shaft is opposite to the rotation direction of the power input shaft. The technology cannot meet the requirements of the job

In order to solve the above problems, in recent years, there have been researches on dual-axis coaxial power transmission and rotation conversion machinery. However, due to the lack and defects of the structural design direction, many technical problems are still in the process of being solved.

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