JPH0175174U

JPH0175174U -

Info

Publication number: JPH0175174U
Application number: JP1987172149U
Authority: JP
Priority date: 1987-11-10
Filing date: 1987-11-10
Publication date: 1989-05-22

Description

[Brief explanation of the drawing]

図面は本考案に係るバツクホウの運転部の実施
例を示し、第１図イ，ロは要部作用説明をする一
部縦断正面図、第２図は要部側面図、第３図は要
部分解斜視図、第４図は要部正面図、第５図は要
部分解斜視図、第６図はバツクホウの全体側面図
である。９……操作ボツクス、１０……運転座席、１１
，１２……操作ペダル、２０……バルブ操作軸、
ＣＶ……操作バルブ、Ａ……連動機構。 The drawings show an embodiment of the operating section of the backhoe according to the present invention, and FIGS. 1A and 2B are partially longitudinal front views explaining the functions of the main parts, FIG. 2 is a side view of the main parts, and FIG. 3 is a main part. FIG. 4 is an exploded perspective view of the main part, FIG. 5 is an exploded perspective view of the main part, and FIG. 6 is an overall side view of the backhoe. 9...Operation box, 10...Driver seat, 11
, 12...operation pedal, 20...valve operation shaft,
CV...operation valve, A...interlocking mechanism.

Claims

[Claims for Utility Model Registration] 1. An operation box 9 containing an operation valve CV for the working device is arranged in front of the driver's seat 10, and an operation pedal 11 for the operation valve CV is disposed on the side of the operation box 9. 12, wherein the operation pedal 1 is
1, 12 is disposed only near the operation box 9, and the operation pedals 11, 12 are in an operable position protruding from the valve operation shaft 20 to the side opposite to the operation box 9. and an operating section of the backhoe that is attached to the valve operating shaft 20 so as to be able to swing vertically to an inoperable position retracted above the valve operating shaft 20. 2. The operating pedals 11 and 12 are linked to the valve operating shaft 20 in the operable position, and the valve operating shaft 2 is in the inoperable position.
0, an interlocking mechanism A is formed between the operating pedals 11 and 12 and the valve operating shaft 20. Claim 1
The operating part of the backhoe described in section. 3. The operating section of a backhoe according to claim 2, wherein the operating pedals 11 and 12 are attached to the valve operating shaft 20 so as to be able to swing back and forth in the non-operable position.