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
Links
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
Description
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)
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.
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)
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)
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)
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 |
-
1985
- 1985-02-14 JP JP1985020309U patent/JPS645450Y2/ja not_active Expired
Patent Citations (1)
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 |