JPS63186104U - - Google Patents
Info
- Publication number
- JPS63186104U JPS63186104U JP6730188U JP6730188U JPS63186104U JP S63186104 U JPS63186104 U JP S63186104U JP 6730188 U JP6730188 U JP 6730188U JP 6730188 U JP6730188 U JP 6730188U JP S63186104 U JPS63186104 U JP S63186104U
- Authority
- JP
- Japan
- Prior art keywords
- work equipment
- tractor
- clamp mechanism
- rear end
- drive shaft
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
Description
第１図はトラクタ後部の三点リンクヒツチとそ
の後方で待機中の作業機を示す左側面略図、第２
図は第１図の―矢視部分図、第３図は第２図
の―断面拡大図、第４図は別の実施例を示す
ための第１図の一部に対応する図面である。
……三点リンクヒツチ、５……クイツクカプ
ラーフレーム、６，７……ピン、９……リヤアク
スルケース、１６……ＰＴＯ軸、１７，１９……
自在継手、１８……ドライブ軸、４５……ヨーク
ボス部、４７……ハーフメタル（支持部）、２５
……フツク爪（クランプ機構）、５３，６０……
ドツグ爪（係合部）、５５……コイルばね。
Figure 1 is a schematic view of the left side showing the three-point link hitch at the rear of the tractor and the work equipment waiting behind it;
3 is an enlarged cross-sectional view of FIG. 2, and FIG. 4 is a drawing corresponding to a part of FIG. 1 to show another embodiment. ... Three-point link hitch, 5 ... Quick coupler frame, 6, 7 ... Pin, 9 ... Rear axle case, 16 ... PTO axis, 17, 19 ...
Universal joint, 18...Drive shaft, 45...Yoke boss part, 47...Half metal (support part), 25
...Hook claw (clamp mechanism), 53,60...
Dog claw (engaging part), 55...Coil spring.
Claims (1)
レームを枢着し、トラクタの後端ＰＴＯ軸に連結
されたドライブ軸の後端部をクイツクカプラーフ
レームに予め支承しておき、ドライブ軸の後端部
と作業機入力軸前端とに互いに係脱自在な係合部
をそれぞれ形成し、一方の係合部を相手側係合部
側に付勢するばねを設け、クイツクカプラーフレ
ームの上下部には作業機の連結ピンに係脱自在な
クランプ機構を設け、トラクタの後退によるドラ
イブ軸及びクランプ機構の後方への平行移動によ
りクランプ機構に対する作業機の連結とドライブ
軸に対する作業機入力軸の連結を行なえるように
したことを特徴とする農用トラクタの作業機連結
装置。 A quick coupler frame is pivotally attached to the rear end of the three-point link hitch, and the rear end of the drive shaft connected to the rear end PTO shaft of the tractor is supported in advance on the quick coupler frame. and the front end of the input shaft of the work machine, each of which is capable of engaging and disengaging from the other, is provided with a spring that biases one of the engaging parts toward the other engaging part. A clamp mechanism that can be freely engaged and detached is provided on the connection pin of the work equipment, and the work equipment can be connected to the clamp mechanism and the work equipment input shaft can be connected to the drive shaft by parallel movement of the drive shaft and clamp mechanism rearward when the tractor retreats. A work equipment connection device for an agricultural tractor, characterized in that the work equipment is connected to the agricultural tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6730188U JPS63186104U (en) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6730188U JPS63186104U (en) | 1988-05-20 | 1988-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63186104U true JPS63186104U (en) | 1988-11-29 |
Family
ID=30906080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6730188U Pending JPS63186104U (en) | 1988-05-20 | 1988-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63186104U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090725A (en) * | 1975-03-19 | 1978-05-23 | Ste Fiat France S.A. | Devices for automatically coupling implements to self-propelled vehicles |
-
1988
- 1988-05-20 JP JP6730188U patent/JPS63186104U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090725A (en) * | 1975-03-19 | 1978-05-23 | Ste Fiat France S.A. | Devices for automatically coupling implements to self-propelled vehicles |
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