JPH0183628U

JPH0183628U -

Info

Publication number: JPH0183628U
Application number: JP1987181454U
Authority: JP
Priority date: 1987-11-27
Filing date: 1987-11-27
Publication date: 1989-06-02
Anticipated expiration: 2002-11-27
Also published as: JPH0511707Y2

Description

[Brief explanation of the drawing]

図面は本考案に係る歩行型作業機の実施例を示
し、第１図は操縦ハンドルの前向き状態における
変速レバーの取付部の側面図、第２図及び第３図
は変速レバーの操作状態を示す要部の背面図、第
４図は操縦ハンドルの後向き状態における変速レ
バーの取付部の側面図、第５図は操縦ハンドルの
回動部の縦断側面図、第６図は歩行型作業機の全
体側面図である。４…操縦ハンドル、６…主変速レバ、２０…副
変速レバー、Ａ…連係手段、Ｌ…低速位置、Ｎ…
中立位置。 The drawings show an embodiment of the walking type work machine according to the present invention, FIG. 1 is a side view of the attachment part of the gear shift lever with the operating handle in the forward facing state, and FIGS. 2 and 3 show the operating state of the gear shift lever. Figure 4 is a rear view of the main parts, Figure 4 is a side view of the attachment part of the gear shift lever with the control handle facing backwards, Figure 5 is a longitudinal cross-sectional side view of the rotating part of the control handle, and Figure 6 is the entire walk-behind work machine. FIG. 4...Control handle, 6...Main gear shift lever, 20...Sub-shift lever, A...Linking means, L...Low speed position, N...
neutral position.

Claims

[Scope of utility model registration request]

It is a walk-behind work machine in which a control handle 4 is attached to the machine body so that it can be changed forward and backward, and the main transmission is capable of shifting between a forward state of multiple stages and a reverse state of multiple stages, and two high and low stages. It is equipped with a sub-transmission device capable of shifting gears, and in a state where the sub-shift lever 20 for shifting the sub-transmission device is operated to a high speed position, the main shift lever 6 for shifting the main transmission device is operated by the above-mentioned operation. When the handlebar 4 is on the side where the handle 4 is present and the aircraft is operated to the reverse high speed position where the aircraft moves at high speed, the auxiliary shift lever 20 is forcibly shifted to the low speed position L, and the main shift lever 6
walking type work, in which a linking means A is provided for forcibly shifting the main shift lever 6 to the neutral position N when the auxiliary shift lever 20 is operated to the high speed position while the gear shift lever 6 is operated to the reverse high speed position; Machine.