JPS63132518U - - Google Patents
Info
- Publication number
- JPS63132518U JPS63132518U JP2444887U JP2444887U JPS63132518U JP S63132518 U JPS63132518 U JP S63132518U JP 2444887 U JP2444887 U JP 2444887U JP 2444887 U JP2444887 U JP 2444887U JP S63132518 U JPS63132518 U JP S63132518U
- Authority
- JP
- Japan
- Prior art keywords
- float
- rice transplanter
- rice
- planting
- relative
- 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
- 235000007164 Oryza sativa Nutrition 0.000 claims description 8
- 235000009566 rice Nutrition 0.000 claims description 8
- 241000209094 Oryza Species 0.000 claims 7
- 238000006073 displacement reaction Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
図面は本考案の一実施例を示すものであり、第
1図は本案装置を装備した乗用田植機の右側面図
、第2図はフロート取付部の略示平面図、第3図
は本案装置の構成を示す模式図である。
A……走行機体、B……植付部、4……3点リ
ンク機構、5……昇降シリンダ、6……苗植装置
、9……フロート、10……フロート支持軸、1
2……植付け深さ調節杆、16……中央フロート
支持軸、17……スリーブ、19……検出杆、2
0……検出ワイヤ、21……アウタワイヤ、22
……アウタ受け部材、25……スプール押し杆。
The drawings show one embodiment of the present invention, and Fig. 1 is a right side view of a riding rice transplanter equipped with the proposed device, Fig. 2 is a schematic plan view of the float attachment part, and Fig. 3 is the proposed device. FIG. A... Traveling body, B... Planting section, 4... Three-point link mechanism, 5... Lifting cylinder, 6... Seedling planting device, 9... Float, 10... Float support shaft, 1
2... Planting depth adjustment rod, 16... Central float support shaft, 17... Sleeve, 19... Detection rod, 2
0...Detection wire, 21...Outer wire, 22
...Outer receiving member, 25...Spool push rod.
Claims (1)
さを、該植付部の下側に取付けた田面滑走用のフ
ロートを上下させて、適宜に設定する植付け深さ
調節機構を備えた田植機に装備され、前記フロー
トの上下方向の変位に応じて、前記植付部を、所
定の対田面高さに維持すべく、前記走行機体に対
して昇降せしめる田植機の昇降制御装置において
、 前記フロートの、前記植付け深さ調節機構の一
部に対する相対的な上下方向の変位を検出する変
位検出手段と、 該手段の検出結果に基づいて、前記植付部の昇
降を行わせる手段と、 を具備することを特徴とする田植機の昇降制御
装置。[Scope of Claim for Utility Model Registration] The height of the planting section attached to the rear of the traveling aircraft relative to the rice field surface is set as appropriate by raising and lowering a float for sliding on the rice field attached to the lower side of the planting section. The rice transplanter is equipped with a planting depth adjustment mechanism, and is raised and lowered with respect to the traveling machine body in accordance with the vertical displacement of the float to maintain the planting section at a predetermined height relative to the rice field surface. A lifting control device for a rice transplanter, comprising: displacement detecting means for detecting vertical displacement of the float relative to a part of the planting depth adjustment mechanism; A device for controlling the elevation of a rice transplanter, comprising means for raising and lowering the rice transplanter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2444887U JPS63132518U (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2444887U JPS63132518U (en) | 1987-02-20 | 1987-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63132518U true JPS63132518U (en) | 1988-08-30 |
Family
ID=30823686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2444887U Pending JPS63132518U (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63132518U (en) |
-
1987
- 1987-02-20 JP JP2444887U patent/JPS63132518U/ja active Pending