JPS607703U - Operation structure of work vehicle - Google Patents
Operation structure of work vehicleInfo
- Publication number
- JPS607703U JPS607703U JP10044483U JP10044483U JPS607703U JP S607703 U JPS607703 U JP S607703U JP 10044483 U JP10044483 U JP 10044483U JP 10044483 U JP10044483 U JP 10044483U JP S607703 U JPS607703 U JP S607703U
- Authority
- JP
- Japan
- Prior art keywords
- operation shaft
- swinging member
- working part
- sensor
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Mechanical Control Devices (AREA)
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
図面は本考案に係る作業車の操作構造の実施例を示し、
第１図は乗用耕耘機後部の一部切欠き側面図、第２図は
連動機構の側面図、第３図は人為操作具配設部の一部切
欠き背面図、第４図はアウターワイヤ取付部の一部切欠
き背面図、第５図は検出部の一部切欠き平面図である。
２・・・・・・駆動機構、４・・・・・・作業部、６・
・・・・・接地センサー、１０・・・・・・回転操作軸
、１１・・・・・・揺動部材、１２・・・・・・融通部
、１５・・・・・・連動部材、１７・・・・・・連動機
構、１８・・・・・・スプリング、２５・・・・・・支
軸、２６・・・・・・人為操作具、３０・・・・・・ロ
ック機構。The drawings show an example of the operation structure of the work vehicle according to the present invention,
Figure 1 is a partially cutaway side view of the rear of the riding power cultivator, Figure 2 is a side view of the interlocking mechanism, Figure 3 is a partially cutaway rear view of the human operating tool installation section, and Figure 4 is the outer wire. FIG. 5 is a partially cutaway rear view of the mounting portion, and FIG. 5 is a partially cutaway plan view of the detection portion. 2... Drive mechanism, 4... Working part, 6.
...Ground sensor, 10... Rotating operation shaft, 11... Swinging member, 12... Flexible part, 15... Interlocking member, 17... Interlocking mechanism, 18... Spring, 25... Support shaft, 26... Human operating tool, 30... Locking mechanism.
Claims (1)
前記作業部４の対地高さを検出する接地センサー６と、
作業部昇降駆動機構２の回転操作軸１０とを、この回転
操作軸１０に一体回動自在に取付けられた揺動部材１１
を有する機械式連動機構１７を介して連動させ、前記セ
ンサー６からの情報にかかわらず前記回転操作軸１０か
を作業部上昇位置に操作することを許容する融通部１２
を、前記揺動部材１１と、この揺動部材１１よりもセン
サー６側の連動部材１５との間に設けると共に、前記回
転操作軸１０を作業部下降位置に付勢するスプリング１
８を設け、前記揺動部材１１、に接当作用して前記回転
操作軸１０を作業部上昇位置に操作する人為操作具２６
を、揺動自在に設けると共に、前記センサー６により前
記揺動部材１１が操作される範囲外に前記人為操作具２
６を保持する解除自在なロック機構３０を設けた作業車
の操作構造であって、前記人為操作具２６の支軸２５が
、前記回転操作軸１０と別軸であると共に、前記回転操
作軸１０との間に間隙の有する状態で配置されている作
業車の操作構造。In order to maintain the height of the working part 4 above the ground within the set range,
a ground sensor 6 that detects the height of the working section 4 above the ground;
The rotating operation shaft 10 of the working part lifting/lowering drive mechanism 2 is connected to a swinging member 11 which is integrally rotatably attached to the rotation operation shaft 10.
a flexible part 12 that is interlocked via a mechanical interlocking mechanism 17 having a mechanical interlocking mechanism 17, and allows the rotary operation shaft 10 to be operated to the working part raised position regardless of information from the sensor 6;
is provided between the swinging member 11 and the interlocking member 15 on the sensor 6 side with respect to the swinging member 11, and a spring 1 that urges the rotational operation shaft 10 to the working part lowered position.
8 is provided, and an artificial operating tool 26 is provided which acts in contact with the swinging member 11 to operate the rotary operating shaft 10 to the working part raised position.
is provided swingably, and the human operating tool 2 is provided outside the range in which the swinging member 11 is operated by the sensor 6.
6, the support shaft 25 of the human operating tool 26 is separate from the rotational operation shaft 10, and the rotational operation shaft 10 An operation structure for a work vehicle that is arranged with a gap between the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10044483U JPS607703U (en) | 1983-06-29 | 1983-06-29 | Operation structure of work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10044483U JPS607703U (en) | 1983-06-29 | 1983-06-29 | Operation structure of work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS607703U true JPS607703U (en) | 1985-01-19 |
| JPH035206Y2 JPH035206Y2 (en) | 1991-02-12 |
Family
ID=30237612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10044483U Granted JPS607703U (en) | 1983-06-29 | 1983-06-29 | Operation structure of work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607703U (en) |
-
1983
- 1983-06-29 JP JP10044483U patent/JPS607703U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035206Y2 (en) | 1991-02-12 |
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