JPS6274508U - - Google Patents

Info

Publication number
JPS6274508U
JPS6274508U JP16468585U JP16468585U JPS6274508U JP S6274508 U JPS6274508 U JP S6274508U JP 16468585 U JP16468585 U JP 16468585U JP 16468585 U JP16468585 U JP 16468585U JP S6274508 U JPS6274508 U JP S6274508U
Authority
JP
Japan
Prior art keywords
adjustment mechanism
planting
planting depth
depth adjustment
ground float
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
Application number
JP16468585U
Other languages
Japanese (ja)
Other versions
JPH0437378Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985164685U priority Critical patent/JPH0437378Y2/ja
Publication of JPS6274508U publication Critical patent/JPS6274508U/ja
Application granted granted Critical
Publication of JPH0437378Y2 publication Critical patent/JPH0437378Y2/ja
Expired legal-status Critical Current

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  • Transplanting Machines (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係る田植機の苗植付装置用操作
構造の実施例を示し、第１図は操作系統図、第２
図は乗用型田植機全体の側面図である。 １……駆動機構、３……苗植付装置、５……接
地フロート、１８……植付深さ制御機構、２６…
…植付深さ調節機構、３２……制御感度調節機構
、３６……操作機構。 The drawings show an embodiment of the operation structure for the seedling planting device of the rice transplanter according to the present invention, and FIG. 1 is an operation system diagram, and FIG.
The figure is a side view of the entire riding-type rice transplanter. DESCRIPTION OF SYMBOLS 1... Drive mechanism, 3... Seedling planting device, 5... Ground float, 18... Planting depth control mechanism, 26...
...Planting depth adjustment mechanism, 32...Control sensitivity adjustment mechanism, 36...Operation mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 走行機体に昇降自在に連結された苗植付装置３
に接地フロート５を昇降自在に取付け、前記接地
フロート５が設定取付け高さになる状態に苗植付
装置昇降用の駆動機構１が自動操作されるように
前記接地フロート５と前記駆動機構１が連係され
た植付深さ制御機構１８を設けると共に、前記設
定取付け高さを変更設定する植付深さ調節機構２
６、及び、前記接地フロート５の下降付勢力を変
更する制御感度調節機構３２を設けた田植機の苗
植付装置用操作構造であつて、前記植付深さ調節
機構２６が浅植え側になるに連係して前記制御感
度調節機構３２が下降付勢力の弱くなる側になり
、かつ、前記植付深さ調節機構２６が深植え側に
なるに連係して前記制御感度調節機構３２が下降
付勢力の強くなる側になる状態で前記植付深さ調
節機構２６と前記制御感度調節機構３２とを連係
調節する操作機構３６を設けてある田植機の苗植
付装置用操作構造。 Seedling planting device 3 connected to the traveling body so that it can be raised and lowered
A ground float 5 is attached to the ground float 5 so as to be able to rise and fall freely, and the ground float 5 and the drive mechanism 1 are arranged so that the drive mechanism 1 for raising and lowering the seedling planting device is automatically operated when the ground float 5 reaches a set mounting height. A planting depth adjustment mechanism 2 that includes a linked planting depth control mechanism 18 and changes and sets the set installation height.
6, and an operation structure for a seedling planting device of a rice transplanter, which is provided with a control sensitivity adjustment mechanism 32 for changing the downward biasing force of the grounding float 5, wherein the planting depth adjustment mechanism 26 is on the shallow planting side. As the planting depth adjustment mechanism 26 becomes deeper, the control sensitivity adjustment mechanism 32 lowers as the planting depth adjustment mechanism 26 moves to the deeper planting side. An operation structure for a seedling planting device of a rice transplanter, which is provided with an operation mechanism 36 that coordinately adjusts the planting depth adjustment mechanism 26 and the control sensitivity adjustment mechanism 32 in a state where the biasing force becomes stronger.
JP1985164685U 1985-10-26 1985-10-26 Expired JPH0437378Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985164685U JPH0437378Y2 (en) 1985-10-26 1985-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985164685U JPH0437378Y2 (en) 1985-10-26 1985-10-26

Publications (2)

Publication Number Publication Date
JPS6274508U true JPS6274508U (en) 1987-05-13
JPH0437378Y2 JPH0437378Y2 (en) 1992-09-02

Family

ID=31094028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985164685U Expired JPH0437378Y2 (en) 1985-10-26 1985-10-26

Country Status (1)

Country Link
JP (1) JPH0437378Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62278909A (en) * 1986-05-26 1987-12-03 井関農機株式会社 Planting part up-and-down movement control apparatus of riding rice planter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192012A (en) * 1983-04-15 1984-10-31 ヤンマー農機株式会社 Float constant-pressure controller of rice planter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59192012A (en) * 1983-04-15 1984-10-31 ヤンマー農機株式会社 Float constant-pressure controller of rice planter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62278909A (en) * 1986-05-26 1987-12-03 井関農機株式会社 Planting part up-and-down movement control apparatus of riding rice planter

Also Published As

Publication number Publication date
JPH0437378Y2 (en) 1992-09-02

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