JPH0441205U - - Google Patents
Info
- Publication number
- JPH0441205U JPH0441205U JP1589490U JP1589490U JPH0441205U JP H0441205 U JPH0441205 U JP H0441205U JP 1589490 U JP1589490 U JP 1589490U JP 1589490 U JP1589490 U JP 1589490U JP H0441205 U JPH0441205 U JP H0441205U
- Authority
- JP
- Japan
- Prior art keywords
- type yoke
- tractor
- yoke joint
- frame
- joint
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
Description
図面は本考案の一実施例を示すものであつて、
第１図ａは要部の縦断面図、同図ｂは後部クラツ
チ装着部の他の例を示す縦断面図、同図ｃは緩衝
ゴムの横断面図、第２図はヒツチ枠の正面図、第
３図はヒツチ枠と作業機の側面図、第４図及び第
５図は作業機の昇降状態を示す側面図、第６図は
標準型ヨークジヨイントを装着した作業機を下降
させた状態の側面図、第７図は同上作業機を上昇
させた状態の側面図、第８図は自動制御用ハーネ
スを有する作業機連結装置の側面図、第９図及び
第１０図は同上回路図、第１１図は作業機制御回
路の例を示す縦断平面図、第１２図はカプラー部
の断面図、第１３図は同上回路図、第１４図は後
部クラツチ後退防止装置の断面図、第１５図ａは
別の同上装置の断面図、同図ｂはロツク部の断面
図、第１６図は別の後部クラツチロツク装置の縦
断側面図である。
５……ヒツチ枠、７……枠板、８……トツプフ
ツク、１１……下部連結板、１６……フツクプレ
ート、１７……ロータリ、２２……下部連結ピン
、２７……自動連結型ヨークジヨイント、２８…
…後部ジヨイント、３０……ジヨイントカバー、
３１……貫通孔、３５……前部クラツチ、４０…
…ボルト、４３……後部クラツチ、５６……上部
連結ピン。
The drawings show one embodiment of the present invention,
Figure 1a is a vertical sectional view of the main part, Figure 1b is a vertical sectional view showing another example of the rear clutch mounting part, Figure 1c is a cross-sectional view of the cushioning rubber, and Figure 2 is a front view of the hitch frame. , Figure 3 is a side view of the hitch frame and the work equipment, Figures 4 and 5 are side views showing the work equipment in the raised and lowered state, and Figure 6 is a side view of the work equipment with the standard type yoke joint installed in the lowered state. 7 is a side view of the working machine in a raised state; FIG. 8 is a side view of a working machine coupling device having an automatic control harness; FIGS. 9 and 10 are circuit diagrams of the above; Fig. 11 is a longitudinal plan view showing an example of a working machine control circuit, Fig. 12 is a sectional view of the coupler section, Fig. 13 is a circuit diagram of the same as above, Fig. 14 is a sectional view of the rear clutch backback prevention device, and Fig. 15a. 16 is a cross-sectional view of another device similar to the above, FIG. 16 is a cross-sectional view of the lock portion, and FIG. 5... Hit frame, 7... Frame plate, 8... Top hook, 11... Lower connecting plate, 16... Hook plate, 17... Rotary, 22... Lower connecting pin, 27... Automatic connecting type yoke joint, 28...
...Rear joint, 30...Joint cover,
31...Through hole, 35...Front clutch, 40...
...Bolt, 43...Rear clutch, 56...Upper connecting pin.
補正 平３．１０．２８ 考案の名称を次のように補正する。 考案の名称 トラクターのヒツチ装置Correction: 3/10/28 The name of the invention is amended as follows. Name of invention Tractor hitch device
Claims (1)
を昇降可能に装着し、該ヒツチ枠５に作業機を着
脱可能に装着すると共にトラクターのＰＴＯ軸を
着脱可能な自動連結型ヨークジヨイント２７を介
して作業機の入力軸５３に連結するようにしたト
ラクターにおいて、前記ヒツチ枠５の下部を枠板
７にて連結し、該枠板７に前記自動連結型ヨーク
ジヨイント２７の後部のジヨイントカバー３０が
前記作業機昇降時に接触しないように遊嵌する貫
通孔３１を穿設し、該貫通孔３１に自動連結型ヨ
ークジヨイント２７の後部を回転自在に支持する
環状体３６を着脱可能に取付けて自動連結型ヨー
クジヨイント２７と標準型ヨークジヨイント５７
を交換可能に構成したことを特徴とするトラクタ
ーのヒツチ装置。 Hitachi frame 5 via link to the rear of the tractor
A tractor is mounted so that it can be raised and lowered, a working machine is detachably mounted on the hitch frame 5, and a PTO shaft of the tractor is connected to an input shaft 53 of the working machine via a detachable automatic connection type yoke joint 27. , the lower part of the hitch frame 5 is connected by a frame plate 7, and a through hole is loosely fitted into the frame plate 7 so that the rear joint cover 30 of the automatically connecting type yoke joint 27 does not come into contact with it when the work machine is raised and lowered. 31, and an annular body 36 that rotatably supports the rear part of the automatic connecting type yoke joint 27 is removably attached to the through hole 31 to connect the automatic connecting type yoke joint 27 and the standard type yoke joint 57.
A tractor hitch device characterized by being configured to be replaceable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1589490U JP2534617Y2 (en) | 1990-02-20 | 1990-02-20 | Tractor work equipment coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1589490U JP2534617Y2 (en) | 1990-02-20 | 1990-02-20 | Tractor work equipment coupling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441205U true JPH0441205U (en) | 1992-04-08 |
| JP2534617Y2 JP2534617Y2 (en) | 1997-05-07 |
Family
ID=31519183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1589490U Expired - Lifetime JP2534617Y2 (en) | 1990-02-20 | 1990-02-20 | Tractor work equipment coupling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534617Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021502119A (en) * | 2017-11-10 | 2021-01-28 | エスワイエヌ・トラック・ゲーエムベーハー | Drive shaft connection unit |
-
1990
- 1990-02-20 JP JP1589490U patent/JP2534617Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021502119A (en) * | 2017-11-10 | 2021-01-28 | エスワイエヌ・トラック・ゲーエムベーハー | Drive shaft connection unit |
| US11700782B2 (en) | 2017-11-10 | 2023-07-18 | Syn Trac Gmbh | Drive shaft connecting unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534617Y2 (en) | 1997-05-07 |
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