JPS58118026U

JPS58118026U - Tractor speed control device

Info

Publication number: JPS58118026U
Application number: JP1550282U
Authority: JP
Inventors: 大橋　庄次
Original assignee: 株式会社クボタ
Priority date: 1982-02-05
Filing date: 1982-02-05
Publication date: 1983-08-11
Also published as: JPS6232900Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は前後進型トラフ多の全体側面図、第２図は第１
図の平面図１．：・、第３図乃至第６図６μ本考案、の
実施例を示しており、第３図は要部の一部断面側面図、
第愕図は要部の平面説明図、第５図は第４図のＶ−Ｖ線
断面、第６図は第５図のＶＩ−ＶＩ線断面図、“第７図
乃至第９図は変速レバーの延長溝　　□　　。造の３例を示す夫々一部断面説明図である。１・・・トラクタ、３・・・クラッチハウジング、４・
・・ミツレヨンケニス、２８・・・操縦部、３０・・・
主変速レバー、３１・・：副変速レバー、３３・・・前
後進切換第゛７図　−１繭・一部□ −第８図　−−第９図Ｒ，−Figure 1 is an overall side view of the forward-reverse type trough, Figure 2 is the 1st
Plan view of figure 1. :・, Figures 3 to 6 show examples of the present invention, and Figure 3 is a partial cross-sectional side view of the main part;
Fig. 5 is a plan view of the main parts, Fig. 5 is a cross section taken along the line V-V in Fig. 4, Fig. 6 is a sectional view taken along the line VI-VI in Fig. 5, and Figs. These are partial cross-sectional explanatory views showing three examples of lever extension grooves □. 1...tractor, 3...clutch housing, 4...
...Mitsureyon Kenneth, 28...Control Department, 30...
Main gear shift lever, 31...: Sub-shift lever, 33... Forward/forward switching Fig. 7 -1 Cocoon, part □ - Fig. 8 - Fig. 9 R, -

Claims

[Scope of utility model registration request]

Shift levers for switching each of a plurality of transmission mechanisms in the transmission case of the tractor are pivotally supported to the transmission case, and a gear change lever for rotating each shift lever is pivotally supported to a device spaced apart from the transmission case. A relay section is provided that crosses the left and right direction, and this relay section is formed by a plurality of rotating bodies arranged in parallel E, and both ends of each rotating body are connected to the shift lever and a gear change lever corresponding to the shift lever, respectively. A tractor variable suspension device characterized by being interlocked and connected via a link. , .