Moving-shaft type power transmission applied to hole digger for southern mountainous gardens

Abstract

Disclosed is a moving-shaft type power transmission applied to a hole digger for southern mountainous gardens. A moving shaft is arranged at the upper end of an inner cavity of a shell, and an output shaft and an input shaft are arranged at the lower end of the inner cavity of the shell. One end of the input shaft is connected with an input gear which is connected with an intermediate gear. According to the moving-shaft type power transmission applied to the hole digger for southern mountainous gardens, a synchronizer is driven by the moving of the moving shaft to achieve engaging with driving gears of corresponding gears, and accordingly the function of power transmission and speed changing of the hole digger is achieved; as a lubrication sleeve is arranged on the moving shaft, lubrication oil in the lubrication sleeve can be conveyed to the moving shaft in the radial direction efficiently, the moving shaft can be fully lubricated, unnecessary abrasions of the moving shaft in the axial speed changing process are greatly reduced, and the stability of the transmission is improved.

Description

technical field [0001] The invention relates to a power transmission, in particular to a shaft-shifting power transmission applied to a digging machine for gardens in southern mountains. Background technique [0002] The deteriorating spontaneous combustion environment makes people have to start environmental governance, and people realize that afforestation will be an effective way to improve the quality of the air environment. The mountain garden digging machine has greatly liberated a lot of unnecessary time and manpower waste caused by manual work with its efficient operation level. The demand for mountain garden digging machines is increasing, especially for southern mountain garden operations. The invention and design of the digging machine is especially needed. [0003] However, the main problems existing in the process of shifting gears in the existing hole digging machine are: when the moving gears are used for shifting speeds, due to the excessive size of the gear...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a shaft-shifting power transmission applied to the digging machine for mountainous gardens in the south, which solves the problem of the toothing between the transmission gears and the axial speed change of the moving shaft during the shifting process of the existing transmission. Unnecessary wear and tear during the process, resulting in a shortened service life of the transmission

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