JPH0163310U - - Google Patents
Info
- Publication number
- JPH0163310U JPH0163310U JP1987159241U JP15924187U JPH0163310U JP H0163310 U JPH0163310 U JP H0163310U JP 1987159241 U JP1987159241 U JP 1987159241U JP 15924187 U JP15924187 U JP 15924187U JP H0163310 U JPH0163310 U JP H0163310U
- Authority
- JP
- Japan
- Prior art keywords
- view
- vertical movement
- clutch lever
- machine
- cam arm
- 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
- Transplanting Machines (AREA)
Description
図面は、本考案に係る水田作業機における作業
部の昇降制御装置の実施例を示したものであつて
、第１図は歩行型田植機のボンネツトを外した状
態の全体側面図、第２図は同上平面図、第３図は
昇降制御シリンダ部の側面図、第４図は同上平面
図、第５図は昇降制御機構の側面図、第６図は変
速クラツチレバーの作用説明図、第７図は変速ク
ラツチレバーの連繋図、第８図Ｊ，Ｋは走行側第
一カム腕の正面図、断面図、第９図Ｊ，Ｋは同前
第二カム腕の正面図、断面図、第１０図Ｊ，Ｋは
植付け側第一カム腕の正面図、断面図、第１１図
Ｊ，Ｋは同前第二カム腕の正面図、断面図、第１
２図Ｊ，Ｋは第三カム腕の正面図、断面図、第１
３図は運転ハンドル部の正面図、第１４図は同前
一部を切欠いた側面図、第１５図は同前要部の平
面断面図、第１６図は同前要部の底面断面図、第
１７図は田植機の背面図、第１８図は走行クラツ
チレバーを操作した場合のカム腕の動きを示した
作用説明図、第１９図は後進状態に切換えたとき
のカム腕の動きを示した作用説明図、第２０図は
植付けクラツチレバーを操作した場合のカム腕の
動きを示した作用説明図、第２１図は走行クラツ
チレバーと植付けクラツチレバーとの操作位置を
示す作用説明図である。
図中、１は走行機体、５は走行車輪、９は感知
フロート、１３は昇降制御バルブ、１６は作動板
、１７，１８は連結リンク、２０は運転ハンドル
、２４は変速クラツチレバー、２９は操作ケース
、３０は走行クラツチレバー、３１は植付けクラ
ツチレバー、３２，３３は第一カム腕、３６，３
７は油圧ワイヤ、３８，３９は第二カム腕、４２
は第三カム腕である。
The drawings show an embodiment of the elevating and lowering control device for the working part of the rice paddy work machine according to the present invention, in which Fig. 1 is an overall side view of the walking rice transplanter with the bonnet removed, and Fig. 2 is an overall side view of the walking rice transplanter with the bonnet removed. 3 is a side view of the elevation control cylinder section, FIG. 4 is a plan view of the elevation control cylinder section, FIG. 5 is a side view of the elevation control mechanism, FIG. 6 is an explanatory diagram of the operation of the transmission clutch lever, and FIG. The figure is a connection diagram of the transmission clutch lever, Figures 8 J and K are a front view and sectional view of the first cam arm on the traveling side, and Figures 9 J and K are a front view, sectional view, and sectional view of the second cam arm on the traveling side. Figures 10 J and K are a front view and sectional view of the first cam arm on the planting side, and Figures 11 J and K are a front view and sectional view of the second cam arm on the planting side, and the first cam arm.
2. Figures J and K are the front view and cross-sectional view of the third cam arm, and the first
3 is a front view of the operating handle, FIG. 14 is a partially cutaway side view of the front, FIG. 15 is a plan sectional view of the main part of the front, and FIG. 16 is a bottom sectional view of the main part of the front. Figure 17 is a rear view of the rice transplanter, Figure 18 is an explanatory diagram showing the movement of the cam arm when the traveling clutch lever is operated, and Figure 19 is a diagram showing the movement of the cam arm when switching to the reverse mode. FIG. 20 is an explanatory diagram showing the movement of the cam arm when the planting clutch lever is operated, and FIG. 21 is an explanatory diagram showing the operation positions of the traveling clutch lever and the planting clutch lever. . In the figure, 1 is the traveling aircraft, 5 is the traveling wheel, 9 is the sensing float, 13 is the elevation control valve, 16 is the operating plate, 17 and 18 are the connecting links, 20 is the driving handle, 24 is the gear shift clutch lever, and 29 is the operation Case, 30 is a running clutch lever, 31 is a planted clutch lever, 32, 33 are first cam arms, 36, 3
7 is a hydraulic wire, 38, 39 is a second cam arm, 42
is the third cam arm.
Claims (1)
繋した昇降制御バルブの自動切換えによつて行う
ようにした水田作業機において、前記昇降制御バ
ルブの自動切換えに制限を与えるためのバルブ制
御用操作レバー群を、後方に向けて延出する運転
ハンドルの近傍に配した操作ケース部に設ける一
方、前後進切換えを行う変速クラツチレバーをバ
ルブ制御用操作レバー群の近傍に配して、これら
レバー類を機体後部に集中配置したことを特徴と
する水田作業機における操作レバーの配置構造。 In a paddy field working machine in which the vertical movement of the machine body is performed by automatic switching of a vertical movement control valve linked to the vertical movement of a sensing float, a valve control operation lever for limiting automatic switching of the vertical movement control valve. A clutch lever for controlling the valves is provided in the operation case part located near the operating handle that extends toward the rear, while a gear shift clutch lever for switching forward and backward is located near the group of operating levers for controlling the valves. The arrangement structure of operating levers in a paddy field work machine is characterized by being concentrated at the rear of the machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159241U JPH0528978Y2 (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159241U JPH0528978Y2 (en) | 1987-10-20 | 1987-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0163310U true JPH0163310U (en) | 1989-04-24 |
| JPH0528978Y2 JPH0528978Y2 (en) | 1993-07-26 |
Family
ID=31440278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159241U Expired - Lifetime JPH0528978Y2 (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528978Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614527U (en) * | 1984-06-15 | 1986-01-11 | 株式会社クボタ | Single-wheel walking rice transplanter |
-
1987
- 1987-10-20 JP JP1987159241U patent/JPH0528978Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614527U (en) * | 1984-06-15 | 1986-01-11 | 株式会社クボタ | Single-wheel walking rice transplanter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528978Y2 (en) | 1993-07-26 |
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