JPS5856689U

JPS5856689U - Speed control device for mobile agricultural machinery

Info

Publication number: JPS5856689U
Application number: JP15243681U
Authority: JP
Inventors: 仁行足立; 横山　芳樹
Original assignee: 三菱農機株式会社
Priority date: 1981-10-14
Filing date: 1981-10-14
Publication date: 1983-04-16
Also published as: JPS6221462Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案を適用し得る管理機を示す側面図、第２
図はその変速レバーの基部を示す断面図、第３図は第２
図■矢示図、第４図はガイド板部分を示す一部破断した
平面図、第５図はその側面図、第６図は女速シフトパタ
ーンを示す図で、ａは従来例、ｂは本考案の実施例を示
す図、第７図は第　　　　　′４図■−■線による断面
図、第８図は第４図Ｘ−Ｘ線による断面図、第９図はバ
ック耕うんストッパーを示す斜視図、第１０図は第４図
Ｘ−Ｘ線による断面図である。１・・・移動農機（管理機）、３・・・機体、９・・・
変速レバー、２Ｂ・・・変速シフトパターン（ガイド溝
）、３０・・・高速ストッパー、３３・・・バック耕う
んストッパー、Ｒ，Ｆｌ・・・低速位置、Ｆ３．　Ｆ８
・・・高速位置。Figure 1 is a side view showing a management machine to which the present invention can be applied;
The figure is a sectional view showing the base of the gear shift lever, and Figure 3 is a sectional view showing the base of the gear shift lever.
Fig. 4 is a partially broken plan view showing the guide plate portion, Fig. 5 is a side view thereof, and Fig. 6 is a diagram showing a female speed shift pattern, where a is a conventional example and b is a diagram showing a female speed shift pattern. Figure 7 is a cross-sectional view taken along the line ■-■ in Figure 4, Figure 8 is a cross-sectional view taken along the line X-X in Figure 4, and Figure 9 is a perspective view showing the back tilling stopper. 10 are cross-sectional views taken along the line XX in FIG. 4. 1... Mobile agricultural machine (management machine), 3... Aircraft, 9...
Speed change lever, 2B... Speed shift pattern (guide groove), 30... High speed stopper, 33... Back tilling stopper, R, Fl... Low speed position, F3. F8
...High speed position.

Claims

[Scope of utility model registration request]

In a mobile agricultural machine in which the direction of the speed change lever can be changed with respect to the machine body, the speed change shift pattern of the speed change lever i is arranged in a high speed position and a low speed position separately in the left and right direction of the machine body, and the high speed position and the low speed position are respectively arranged in the left and right positions of the speed change shift pattern. A speed change operation device for a mobile agricultural machine equipped with a stopper or back-tillage stopper installed in parallel.