JPS61136841U - - Google Patents

Info

Publication number
JPS61136841U
JPS61136841U JP2030985U JP2030985U JPS61136841U JP S61136841 U JPS61136841 U JP S61136841U JP 2030985 U JP2030985 U JP 2030985U JP 2030985 U JP2030985 U JP 2030985U JP S61136841 U JPS61136841 U JP S61136841U
Authority
JP
Japan
Prior art keywords
hydraulic circuit
automatic stop
stop valve
rotor frame
hydraulic cylinder
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
JP2030985U
Other languages
Japanese (ja)
Other versions
JPS645450Y2 (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 JP1985020309U priority Critical patent/JPS645450Y2/ja
Publication of JPS61136841U publication Critical patent/JPS61136841U/ja
Application granted granted Critical
Publication of JPS645450Y2 publication Critical patent/JPS645450Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Agricultural Machines (AREA)

Description

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

第１図は本案のものの背面図、第２図は同上の
右側面図、第３図は自動停止弁部分の側面図、第
４図は同上の略図的構成図である。 １……安全装置、２……ギヤボツクス、３……
内ロータフレーム、４……支軸、５……外ロータ
フレーム、６……油圧シリンダ、７……油圧回路
、８……自動停止弁。 FIG. 1 is a rear view of the present invention, FIG. 2 is a right side view of the same, FIG. 3 is a side view of the automatic stop valve portion, and FIG. 4 is a schematic configuration diagram of the same. 1...Safety device, 2...Gearbox, 3...
Inner rotor frame, 4... Support shaft, 5... Outer rotor frame, 6... Hydraulic cylinder, 7... Hydraulic circuit, 8... Automatic stop valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内ロータフレーム３の外方に支軸４を外ロータ
フレーム５を連設してなる牧草反転機において、
上記外ロータフレームは油圧シリンダ６で起伏自
在に構成され、かつ、この油圧シリンダ６の動力
源である油圧回路７中に、当該油圧回路を制御す
る自動停止弁８を組み込み、さらに、この自動停
止弁８は当該油圧回路を常に閉の状態にしておき
、かつ、この自動停止弁８による当該油圧回路を
開にする操作は上記油圧シリンダ６の操作とは別
個に行うよう構成されていることを特徴とする牧
草反転機におけるロータ折りたたみ安全装置。 In a pasture inversion machine in which a support shaft 4 is connected to an outer rotor frame 5 on the outside of an inner rotor frame 3,
The outer rotor frame is configured to be movable up and down with a hydraulic cylinder 6, and an automatic stop valve 8 for controlling the hydraulic circuit is incorporated into a hydraulic circuit 7 which is the power source of the hydraulic cylinder 6, and furthermore, this automatic stop valve 8 is installed to control the hydraulic circuit. The valve 8 is configured to always keep the hydraulic circuit closed, and the operation of opening the hydraulic circuit using the automatic stop valve 8 is performed separately from the operation of the hydraulic cylinder 6. Features: Rotor folding safety device in grass turning machines.
JP1985020309U 1985-02-14 1985-02-14 Expired JPS645450Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985020309U JPS645450Y2 (en) 1985-02-14 1985-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985020309U JPS645450Y2 (en) 1985-02-14 1985-02-14

Publications (2)

Publication Number Publication Date
JPS61136841U true JPS61136841U (en) 1986-08-26
JPS645450Y2 JPS645450Y2 (en) 1989-02-10

Family

ID=30510670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985020309U Expired JPS645450Y2 (en) 1985-02-14 1985-02-14

Country Status (1)

Country Link
JP (1) JPS645450Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6174389B2 (en) * 2013-06-20 2017-08-02 松山株式会社 Agricultural machine
JP7100893B2 (en) * 2018-11-29 2022-07-14 松山株式会社 Agricultural work machine and agricultural work system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581233U (en) * 1981-06-29 1983-01-06 スタ−農機株式会社 Support device for folding tool bar in agricultural machinery

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581233B2 (en) * 1974-01-23 1983-01-10 三井東圧化学株式会社 Azo Senriyo Niyoru Seniizairiyou no Senshiyokuhouhou

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581233U (en) * 1981-06-29 1983-01-06 スタ−農機株式会社 Support device for folding tool bar in agricultural machinery

Also Published As

Publication number Publication date
JPS645450Y2 (en) 1989-02-10

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