Speed reducer for helicopter

The utility model relates to the technical field of helicopter speed reducers, in particular to a speed reducer for a helicopter, which comprises a helicopter speed reducer main body, an input shaft and an output shaft, the input shaft and the output shaft are both rotatably arranged on the helicopt...

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Bibliographic Details
Main Author SUN ZHIWU
Format Patent
LanguageChinese
English
Published 02.12.2022
Subjects
AEROPLANES
AIRCRAFT
AVIATION
BLASTING
COSMONAUTICS
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HELICOPTERS
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:The utility model relates to the technical field of helicopter speed reducers, in particular to a speed reducer for a helicopter, which comprises a helicopter speed reducer main body, an input shaft and an output shaft, the input shaft and the output shaft are both rotatably arranged on the helicopter speed reducer main body, and an observation port is arranged on the top surface of the helicopter speed reducer main body. A transparent sealing plate is fixedly arranged in the observation opening, a concentric-square-shaped seat is fixedly connected to the position, located on the outer side of the observation opening, of the upper end of the helicopter speed reducer body, an assembly block is arranged on the outer side of the concentric-square-shaped seat, and a spring is fixedly connected between the concentric-square-shaped seat and the assembly block; the quantity of lubricating oil in the helicopter speed reducer can be checked through the transparent sealing plate in the observation opening, the dustproo
Bibliography:Application Number: CN202222181920U