JPS60185418U - Travel control device in rice transplanter - Google Patents
Travel control device in rice transplanterInfo
- Publication number
- JPS60185418U JPS60185418U JP7378184U JP7378184U JPS60185418U JP S60185418 U JPS60185418 U JP S60185418U JP 7378184 U JP7378184 U JP 7378184U JP 7378184 U JP7378184 U JP 7378184U JP S60185418 U JPS60185418 U JP S60185418U
- Authority
- JP
- Japan
- Prior art keywords
- rice transplanter
- control device
- travel control
- move
- hydraulic cylinders
- 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.)
- Pending
Links
Landscapes
- Transplanting Machines (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
図面は本考案の実施例を示し、第１図は田植機の平面図
、第２図は側面図、第３図は制御回路を示す図、第４図
は別実雄側の平面図、第５図はその側面図、第６図およ
び第７図は各々制御装置の概略図である。
１・・・・・・田植機、２・・・・・・ミッションケー
ス、３・・・・・・エンジン、３′・・・・・・エンジ
ン台、４・・・・・・フレーム、５・・・・・・伝動ケ
ース、６・・・・・・機体、７・・曲車輪、８・・・・
・・苗植機構、１０・・・・・・苗載台、１１・・間操
縦ハンドル、１４ａｙ １４ｂ・・・・・・スイング
アーム、１２−−−−−−７ ロート、１５ａ、１５ｂ
ｇ ２９？３３・・・・・・油圧シリンダ、２２ａ、
２２ｂ・・・・・・切換え弁、３７，３８・・・・・・
切、換え弁、１９ａ、１９ｂ、２７ ａｔ ２７ ｂ
ｙ ４５”””センサー、２４ａｔ ２４ｂｔ
３９ｔ ４０・・・・・・ウィンドコンパレータ。The drawings show an embodiment of the present invention; Fig. 1 is a plan view of the rice transplanter, Fig. 2 is a side view, Fig. 3 is a diagram showing the control circuit, Fig. 4 is a plan view of the separate male side, and Fig. 5 is a plan view of the rice transplanter. The figure is a side view thereof, and FIGS. 6 and 7 are schematic diagrams of the control device. 1...Rice transplanter, 2...Mission case, 3...Engine, 3'...Engine stand, 4...Frame, 5 ...Transmission case, 6.. Airframe, 7.. Curved wheels, 8..
... Seedling planting mechanism, 10 ... Seedling stand, 11 ... Control handle, 14ay 14b ... Swing arm, 12 --- 7 Rotor, 15a, 15b
g 29?33...Hydraulic cylinder, 22a,
22b...Switching valve, 37, 38...
Switching valve, 19a, 19b, 27 at 27 b
y 45""" sensor, 24at 24bt
39t 40...Window comparator.
Claims (1)
着された左右一対の車輪を２個の油圧シリンダを介して
上下昇降するように構成し、前記機体には、少なくとも
２個の非接触式距離センサーを左右適宜量隔隔てて且つ
圃場面に向かうようにして配設し、前記２個の油圧シリ
ンダと前記一対のセンサーとを、当該両センサーによる
機体ト圃場面との高低差に窓明て感知した信号により、
２個の油圧シリンダを各々伸縮させて前記左右車輪を一
斉に又は別々に上下昇降させるように関連させてなる田
植機における走行制御装置。−A pair of left and right wheels are mounted on the left and right sides of the body of the rice transplanter so as to be able to move up and down independently, respectively, and are configured to move up and down via two hydraulic cylinders. Contact type distance sensors are arranged to be separated by an appropriate amount on the left and right and facing toward the field, and the two hydraulic cylinders and the pair of sensors are connected to the height difference between the aircraft and the field due to the two sensors. By the signal detected by the window opening,
A travel control device for a rice transplanter, which is constructed by expanding and contracting two hydraulic cylinders so as to move the left and right wheels up and down simultaneously or separately. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7378184U JPS60185418U (en) | 1984-05-18 | 1984-05-18 | Travel control device in rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7378184U JPS60185418U (en) | 1984-05-18 | 1984-05-18 | Travel control device in rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60185418U true JPS60185418U (en) | 1985-12-09 |
Family
ID=30613460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7378184U Pending JPS60185418U (en) | 1984-05-18 | 1984-05-18 | Travel control device in rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60185418U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5068813A (en) * | 1973-10-25 | 1975-06-09 |
-
1984
- 1984-05-18 JP JP7378184U patent/JPS60185418U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5068813A (en) * | 1973-10-25 | 1975-06-09 |
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