JPS5936923U - Elevation control float for rice transplanter - Google Patents

Elevation control float for rice transplanter

Info

Publication number
JPS5936923U
JPS5936923U JP13323082U JP13323082U JPS5936923U JP S5936923 U JPS5936923 U JP S5936923U JP 13323082 U JP13323082 U JP 13323082U JP 13323082 U JP13323082 U JP 13323082U JP S5936923 U JPS5936923 U JP S5936923U
Authority
JP
Japan
Prior art keywords
rear end
float
rice transplanter
control float
depth
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
JP13323082U
Other languages
Japanese (ja)
Other versions
JPH019364Y2 (en
Inventor
藤本 弘義
Original Assignee
株式会社クボタ
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 by 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP13323082U priority Critical patent/JPS5936923U/en
Publication of JPS5936923U publication Critical patent/JPS5936923U/en
Application granted granted Critical
Publication of JPH019364Y2 publication Critical patent/JPH019364Y2/ja
Granted legal-status Critical Current

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  • 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

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

図面は本考案に係る田植機用昇降制御フロートの実施例
を示し、第1図は乗用田植機の全体側面図、第2図は苗
植付装置の概略平面図、第3図は昇降制御機構の側面図
、第4図はセンターフロートの底面図、第5図は第4図
の■−■断面矢視図、第6図は第4図のVI−Vl断面
矢視図、第7図は第4図の■−■断面矢視図、第8図は
第4図の■−■矢視図、第9図はセンターフロート通過
跡の説明図である。第10図は従来フロートの通過跡の
説明図である。 19・・・・・・整地部分、20・・・・・・凹溝、2
0a・・・・・・凹溝内側面、Dl・・・・・・後端部
深さ、D2・・・・・・前端寄り部分深さ、a・・・・
・・傾斜角。
The drawings show an embodiment of the lift control float for a rice transplanter according to the present invention, in which Figure 1 is an overall side view of a riding rice transplanter, Figure 2 is a schematic plan view of a seedling planting device, and Figure 3 is a lift control mechanism. Fig. 4 is a bottom view of the center float, Fig. 5 is a cross-sectional view taken along the ■-■ arrow in Fig. 4, Fig. 6 is a cross-sectional view taken along the line VI-Vl in Fig. 4, and Fig. 7 is a cross-sectional view taken along the FIG. 4 is a sectional view taken along the line ■-■ in FIG. 4, FIG. 8 is a view taken along the line ■-■ in FIG. 4, and FIG. 9 is an explanatory view of the center float passage trace. FIG. 10 is an explanatory diagram of the path of a conventional float. 19... Leveling part, 20... Groove, 2
0a...Concave groove inner surface, Dl...Depth at rear end, D2...Depth at front end, a...
...Inclination angle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 後端側を支点に上下揺動可能に枢支されると共に、植付
泥面整地部分19をフロート底部より上方に位置させる
状態で横側部に設けた田植機用昇降制御フロートであっ
て、泥水流動用凹溝20を、前記フロート底部に、その
前端あるいは前端寄り箇所から後端に亘る状態で、かつ
、後端部の横断面積が前端寄り部分の横断面積と同じあ
るいはそれより大になる状態で、さらに、後端部の深さ
Dlが前端寄り部分の深さD2より小になる状態で、さ
らには、後端部における溝内側面20aが下向き傾斜面
になると共にその傾斜角aが前端側よりも後端側はど緩
ろくなる状態で形成しであることを特徴とする田植機用
昇降制御フロート。
A lift control float for a rice transplanter, which is pivotably supported to be vertically swingable with the rear end side as a fulcrum, and is provided on the side part with the planting mud surface leveling part 19 positioned above the bottom part of the float, A groove 20 for flowing muddy water is provided at the bottom of the float, extending from the front end or a part near the front end to the rear end, and the cross-sectional area of the rear end is the same as or larger than the cross-sectional area of the part near the front end. In this state, the depth Dl of the rear end portion is smaller than the depth D2 of the portion near the front end, and furthermore, the inner groove surface 20a at the rear end becomes a downwardly inclined surface and the inclination angle a is A lift control float for a rice transplanter, characterized in that the float is formed so that the rear end side is looser than the front end side.
JP13323082U 1982-09-01 1982-09-01 Elevation control float for rice transplanter Granted JPS5936923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13323082U JPS5936923U (en) 1982-09-01 1982-09-01 Elevation control float for rice transplanter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13323082U JPS5936923U (en) 1982-09-01 1982-09-01 Elevation control float for rice transplanter

Publications (2)

Publication Number Publication Date
JPS5936923U true JPS5936923U (en) 1984-03-08
JPH019364Y2 JPH019364Y2 (en) 1989-03-15

Family

ID=30300613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13323082U Granted JPS5936923U (en) 1982-09-01 1982-09-01 Elevation control float for rice transplanter

Country Status (1)

Country Link
JP (1) JPS5936923U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190051836A (en) 2017-11-06 2019-05-15 가부시기가이샤 디스코 Cutting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190051836A (en) 2017-11-06 2019-05-15 가부시기가이샤 디스코 Cutting apparatus

Also Published As

Publication number Publication date
JPH019364Y2 (en) 1989-03-15

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