JPS6156827U - - Google Patents
Info
- Publication number
- JPS6156827U JPS6156827U JP14186784U JP14186784U JPS6156827U JP S6156827 U JPS6156827 U JP S6156827U JP 14186784 U JP14186784 U JP 14186784U JP 14186784 U JP14186784 U JP 14186784U JP S6156827 U JPS6156827 U JP S6156827U
- Authority
- JP
- Japan
- Prior art keywords
- planting
- lever
- correction spring
- rolling correction
- planting section
- 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
- 238000005096 rolling process Methods 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 230000035945 sensitivity Effects 0.000 claims description 3
- 241000209094 Oryza Species 0.000 claims 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
第１図は本考案の一実施例を示す要部の側面図
、第２図は同平面図、第３図は乗用田植機の側面
図、第５図は同平面図、第５図はピツチング修正
系統図、第６図はピツチングモータの制御回路図
、第７図は従来技術を示す側面図である。
１…走行車、１５…植付部、２３…センターフ
ロート（フロート）、３４…感度レバー、８２，
８３…ローリング補正バネ。
Fig. 1 is a side view of the main parts showing an embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a side view of a riding rice transplanter, Fig. 5 is a plan view of the same, Fig. 5 is a pitching diagram. The revised system diagram, FIG. 6 is a control circuit diagram of the pitching motor, and FIG. 7 is a side view showing the prior art. DESCRIPTION OF SYMBOLS 1... Traveling vehicle, 15... Planting part, 23... Center float (float), 34... Sensitivity lever, 82,
83...Rolling correction spring.
Claims (1)
に前部が揺動可能なフロートを前記植付部下側に
取付けると共に、前記植付部のローリング動作を
規制するローリング補正バネを設けた田植機にお
いて、前記フロート前部の上下動に基づいて行う
植付深さ制御の感度を調節する感度レバーを備え
ると共に、前記植付部に一端を連結するローリン
グ補正バネの他端側を前記感度レバーに連結させ
、前記レバーの敏感操作と連動してローリング補
正バネ力が強くなり、また前記レバーの鈍感操作
と連動してローリング補正バネ力が弱くなるよう
に構成したことを特徴とする田植機の植付部昇降
制御装置。 A planting section is installed on a traveling vehicle so that it can be raised and lowered, a float whose front part can swing vertically is attached to the lower side of the planting section, and a rolling correction spring is provided for regulating rolling motion of the planting section. The rice transplanter is provided with a sensitivity lever that adjusts the sensitivity of planting depth control performed based on the vertical movement of the front part of the float, and the other end side of a rolling correction spring that connects one end to the planting part is connected to the rice transplanter. The rice planting is connected to a sensitive lever, and is configured such that rolling correction spring force becomes stronger in conjunction with sensitive operation of the lever, and weakens rolling correction spring force in conjunction with insensitive operation of the lever. Control device for lifting and lowering the planting section of the machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14186784U JPS6156827U (en) | 1984-09-18 | 1984-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14186784U JPS6156827U (en) | 1984-09-18 | 1984-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156827U true JPS6156827U (en) | 1986-04-16 |
Family
ID=30700206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14186784U Pending JPS6156827U (en) | 1984-09-18 | 1984-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156827U (en) |
-
1984
- 1984-09-18 JP JP14186784U patent/JPS6156827U/ja active Pending
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