A type of translational multi-gear transmission for agricultural machinery

CN224433376UActive Publication Date: 2026-06-30LUOYANG CHANGLONG IND CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: LUOYANG CHANGLONG IND CO LTD
Filing Date: 2025-09-28
Publication Date: 2026-06-30

AI Technical Summary

Technical Problem

Existing agricultural machinery gearboxes have too few gears to meet the requirements of modern, automated, and intelligent integrated agricultural machinery equipment in various working environments.

Method used

A translational multi-gear gearbox for agricultural machinery was designed. By setting a gear shifting mechanism inside the gearbox, including a first output shaft, a drive shaft, a shift lever, and a gear shifting assembly, various transmission ratios can be achieved by using moving gears and connecting rods. Combined with a limit component, stable gear shifting is ensured.

Benefits of technology

It achieves at least six gear changes, meeting the speed change requirements of modern integrated agricultural machinery, and the number of gears can be increased or decreased as needed to adapt to the speed ratio requirements of different working environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a translational multi-gear transmission for agricultural machinery, including a housing and a transmission mechanism within the housing. The transmission mechanism includes a first output shaft, a drive shaft, a second output shaft, a first shift lever, a second shift lever, a third shift lever, and a transmission gear assembly. The first output shaft, drive shaft, and second output shaft are arranged in parallel and rotatably mounted within the housing. The first shift lever, second shift lever, and third shift lever are arranged in parallel and slidably mounted within the housing. One transmission gear assembly is slidably mounted on the first output shaft and connected to the first shift lever. Two transmission gear assemblies are slidably mounted on the second output shaft and connected to the first shift lever and the third shift lever, respectively. The transmission gear assembly meshes with a fixed gear on the drive shaft. This transmission can provide at least six gear shifts, meeting the speed requirements of modern integrated agricultural machinery. The number of transmission gear assemblies can be easily increased or decreased to achieve a better match between the number of gears and actual needs.

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