Micro tiller travel gearbox

By designing a gearbox for walking by micro-tiller with shifting mechanism, the problem of the lack of reverse gear function and single gear of the existing micro-tiller walking mechanism is solved, and a more flexible and convenient walking state adjustment is achieved.

CN222732044UActive Publication Date: 2025-04-08赵巧云
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Patent Information

Application Number
CN202421732033.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-22
Publication Date
2025-04-08
Estimated Expiration
2034-07-22

AI Technical Summary

Technical Problem

The existing micro-tiller walking mechanism lacks the reverse gear function and cannot turn around in a narrow area. The walking mechanism is directly connected to the driving mechanism, with a single gear, inconvenient adjustment, and poor flexibility.

Method used

A gearbox for walking of micro-tiller is designed, including a power input shaft, a transmission shaft and a power output shaft. The gear shifting mechanism is used to achieve fast forward, decelerating forward, powerless walking and reverse gear functions, allowing the walking state to be adjusted without closing the drive mechanism.

Benefits of technology

The rapid advancement, slowing forward, powerless walking and reverse gear of the rear walking wheel of the micro-tiller is realized, solving the problem of inability to turn around in narrow areas and improving the flexibility and convenience of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a gearbox for micro-tillage machine travel, which belongs to the technical field of micro-tillage machine. It mainly includes a shell, in which a power input shaft, a transmission shaft 1, a transmission shaft 2, a transmission shaft 3 and a power output shaft are rotatably connected, the transmission shaft 2 drives the transmission shaft 3 to rotate, the transmission shaft 3 drives the transmission shaft 1 to rotate, the transmission shaft 1 drives the power output shaft to rotate, and a shift mechanism capable of sliding along its axial direction is provided on the power input shaft, and the power input shaft can directly drive the transmission shaft 2 to rotate or directly drive the transmission shaft 3 to rotate or be connected with both the transmission shaft 2 and the transmission shaft 3 without transmission through the shift mechanism. The utility model can directly adjust the rear running wheel of the micro-tillage machine to move forward quickly, move forward at a reduced speed, and move without power, and can directly switch to reverse gear in a narrow section where it is inconvenient to turn around, and move in the reverse direction, so as to directly exit the narrow section, which is more convenient to use.
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Citation Information

Patent Citations

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