JPS646818U - - Google Patents
Info
- Publication number
- JPS646818U JPS646818U JP10164687U JP10164687U JPS646818U JP S646818 U JPS646818 U JP S646818U JP 10164687 U JP10164687 U JP 10164687U JP 10164687 U JP10164687 U JP 10164687U JP S646818 U JPS646818 U JP S646818U
- Authority
- JP
- Japan
- Prior art keywords
- working
- detection sensor
- horizontal detection
- fulcrum shaft
- paddy field
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
第１図は本考案に係る水平検知センサの設置構
造を示す正面図、第２図はその側面図、第３図は
植付部全体を示す側面図、第４図は揺動用油圧ア
クチユエータを示す側面断面図、第５図は昇降操
作部を示す側面図である。そして、第６図は本考
案を適用し得る乗用田植機を示す全体側面図であ
る。
１…水田作業車（乗用田植機）、１０…作業部
（植付部）、５６…ローリング支点軸、７３…セ
ンサ保持用プレート、７５…水平検知センサ。
Fig. 1 is a front view showing the installation structure of the horizontal detection sensor according to the present invention, Fig. 2 is a side view thereof, Fig. 3 is a side view showing the entire planting section, and Fig. 4 is a hydraulic actuator for swinging. FIG. 5 is a side sectional view showing the elevating and lowering operation section. FIG. 6 is an overall side view showing a riding rice transplanter to which the present invention can be applied. DESCRIPTION OF SYMBOLS 1... Paddy work vehicle (riding rice transplanter), 10... Working part (planting part), 56... Rolling fulcrum shaft, 73... Sensor holding plate, 75... Horizontal detection sensor.
Claims (1)
在に揺動し得るように支持してなる水田作業車に
おいて、 前記ローリング支点軸部分に前記作業部の水平
度を検出する水平検知センサを設置し、かつ該水
平検知センサの信号に基づき前記作業部を水平制
御するように構成したことを特徴とする水田作業
車における作業部制御装置。[Claims for Utility Model Registration] A paddy field working vehicle in which a working part is supported by a rolling fulcrum shaft so as to be able to swing freely in a scale-like manner, wherein the horizontality of the working part is detected at the rolling fulcrum shaft portion. 1. A working section control device for a paddy field working vehicle, characterized in that a horizontal detection sensor is installed, and the working section is horizontally controlled based on a signal from the horizontal detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987101646U JPH0613624Y2 (en) | 1987-07-01 | 1987-07-01 | Working unit control device for paddy work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987101646U JPH0613624Y2 (en) | 1987-07-01 | 1987-07-01 | Working unit control device for paddy work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646818U true JPS646818U (en) | 1989-01-13 |
| JPH0613624Y2 JPH0613624Y2 (en) | 1994-04-13 |
Family
ID=31330826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987101646U Expired - Lifetime JPH0613624Y2 (en) | 1987-07-01 | 1987-07-01 | Working unit control device for paddy work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613624Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416520U (en) * | 1990-05-29 | 1992-02-12 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027615U (en) * | 1983-07-29 | 1985-02-25 | ヤンマー農機株式会社 | Automatic rolling posture control device for seedling planting equipment |
-
1987
- 1987-07-01 JP JP1987101646U patent/JPH0613624Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027615U (en) * | 1983-07-29 | 1985-02-25 | ヤンマー農機株式会社 | Automatic rolling posture control device for seedling planting equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0416520U (en) * | 1990-05-29 | 1992-02-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0613624Y2 (en) | 1994-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS646818U (en) | ||
| JPS63145414U (en) | ||
| JPS6350504U (en) | ||
| JPS6326690U (en) | ||
| JPS5921815U (en) | Rolling device for ground work equipment in work equipment | |
| JPS5847448Y2 (en) | Swing lever support structure | |
| JPS6227412U (en) | ||
| JPS6017612U (en) | Work vehicle working part operation structure | |
| JPS61105407U (en) | ||
| JPS6156827U (en) | ||
| JPS6318011U (en) | ||
| JPS5885905U (en) | Tractor draft control device | |
| JPH01121310U (en) | ||
| JPS6315714U (en) | ||
| JPH0268204U (en) | ||
| JPS58176705U (en) | Agricultural tractor horizontal control device | |
| JPS6217817U (en) | ||
| JPH01172316U (en) | ||
| JPS6318004U (en) | ||
| JPS6315719U (en) | ||
| JPS61104021U (en) | ||
| JPS6270711U (en) | ||
| JPS6085112U (en) | Agricultural tractor depth control device | |
| JPS6318496U (en) | ||
| JPS6130322U (en) | Rice transplanter's planting section lifting device |