JPH0441201U - - Google Patents
Info
- Publication number
- JPH0441201U JPH0441201U JP8225490U JP8225490U JPH0441201U JP H0441201 U JPH0441201 U JP H0441201U JP 8225490 U JP8225490 U JP 8225490U JP 8225490 U JP8225490 U JP 8225490U JP H0441201 U JPH0441201 U JP H0441201U
- Authority
- JP
- Japan
- Prior art keywords
- cross shaft
- frame
- plow
- coulter
- tractor
- 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
- 230000002441 reversible effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Soil Working Implements (AREA)
- Agricultural Machines (AREA)
Description
第１図はリバーシブルプラウ全体の側面図、第
２図は同平面図、第３図は前部コールタ部分の平
面図、第４図はトラクタとリバーシブルプラウの
マストフレームを固定した状態の作業説明図、第
５図は油圧回路図、第６図は回転シリンダの部分
切断平面図、第７図はコールタシリンダの平面図
である。
１……リバーシブルプラウ、２……マストフレ
ーム、３……主軸パイプ、４……回転フレーム、
４ａ……回転主軸、５……リヤフレームスライド
部、６……リヤフレーム、７……ビーム、８……
プラウボトム、９……ジヨインタ、１０……コー
ルタ、１１……ゲージホイール、１２……ゲージ
ホイールホルダ、１３……スタンド、１４……フ
ロントフレーム、１５……回転シリンダ、１６…
…耕幅調節ネジ、１７……前部コールタ、１８…
…コールタシリンダ、１９……クロスバー、２０
……ステム、２１……ステム支持部、２２……コ
ールタアーム、２３……オートヒツチジヨイント
、２４……ロアリンク、２５……クロスシヤフト
、２６……ストツパ、２７……固定フツク、２８
……カム、２９……カムバルブ、３０……カプラ
、３１……パイロツト操作逆止弁。
Fig. 1 is a side view of the entire reversible plow, Fig. 2 is a plan view of the same, Fig. 3 is a plan view of the front coulter, and Fig. 4 is an explanatory diagram of the work with the tractor and the mast frame of the reversible plow fixed. , FIG. 5 is a hydraulic circuit diagram, FIG. 6 is a partially cutaway plan view of the rotating cylinder, and FIG. 7 is a plan view of the Coulter cylinder. 1... Reversible plow, 2... Mast frame, 3... Main shaft pipe, 4... Rotating frame,
4a...Rotating main shaft, 5...Rear frame sliding portion, 6...Rear frame, 7...Beam, 8...
Plow bottom, 9...Jointer, 10...Coulter, 11...Gauge wheel, 12...Gauge wheel holder, 13...Stand, 14...Front frame, 15...Rotating cylinder, 16...
... Plowing width adjustment screw, 17... Front coulter, 18...
...Coulter cylinder, 19...Crossbar, 20
... Stem, 21 ... Stem support part, 22 ... Coulter arm, 23 ... Auto hitch joint, 24 ... Lower link, 25 ... Cross shaft, 26 ... Stopper, 27 ... Fixed hook, 28
...Cam, 29...Cam valve, 30...Coupler, 31...Pilot operated check valve.
Claims (1)
側にコールタを設け、マストフレームから後方に
延びるフレームに、上下に対称的にプラウを取り
付けると共に、フレームを回転することによりプ
ラウを上下反転させるようにしたリバーシブルプ
ラウにおいて、 トラクタの左右のロアリンク間を、コールタに
接触しないようにＵ字状に弯曲したクロスシヤフ
トにより連結し、このクロスシヤフトの両端部を
マストフレームに設けたジヨイント部に連結する
ようにすると共に、 上記クロスシヤフトに、クロスシヤフトをトラ
クタのロアリンクに沿わせるように規制するスト
ツパを設け、クロスシヤフトをジヨイント部に連
結した後は、クロスシヤフトをマストフレームに
固定する固定具を設けたことを特徴とするリバー
シブルプラウのオートヒツチ装置。[Claim for Utility Model Registration] A coulter is provided at the lower front side of a mast frame attached to a tractor, a plow is attached vertically symmetrically to the frame extending rearward from the mast frame, and the plow is operated by rotating the frame. In a reversible plow that can be turned upside down, the left and right lower links of the tractor are connected by a cross shaft that is curved in a U-shape so as not to contact the coulter, and both ends of this cross shaft are connected to the mast frame by a joint. At the same time, the cross shaft is provided with a stopper that restricts the cross shaft to align with the lower link of the tractor, and after the cross shaft is connected to the joint part, the cross shaft is fixed to the mast frame. An automatic hitch device for a reversible plow, characterized in that it is equipped with a fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8225490U JP2513438Y2 (en) | 1990-08-02 | 1990-08-02 | Reversible plow auto hitch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8225490U JP2513438Y2 (en) | 1990-08-02 | 1990-08-02 | Reversible plow auto hitch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441201U true JPH0441201U (en) | 1992-04-08 |
| JP2513438Y2 JP2513438Y2 (en) | 1996-10-09 |
Family
ID=31628900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8225490U Expired - Fee Related JP2513438Y2 (en) | 1990-08-02 | 1990-08-02 | Reversible plow auto hitch device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513438Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010187646A (en) * | 2009-02-20 | 2010-09-02 | Sugano Farm Mach Mfg Co Ltd | Auxiliary implement for transporting digging-and-tilling machine |
-
1990
- 1990-08-02 JP JP8225490U patent/JP2513438Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010187646A (en) * | 2009-02-20 | 2010-09-02 | Sugano Farm Mach Mfg Co Ltd | Auxiliary implement for transporting digging-and-tilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513438Y2 (en) | 1996-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |