JPS6289905U - - Google Patents
Info
- Publication number
- JPS6289905U JPS6289905U JP18170585U JP18170585U JPS6289905U JP S6289905 U JPS6289905 U JP S6289905U JP 18170585 U JP18170585 U JP 18170585U JP 18170585 U JP18170585 U JP 18170585U JP S6289905 U JPS6289905 U JP S6289905U
- Authority
- JP
- Japan
- Prior art keywords
- work equipment
- side frame
- shaft
- drive shaft
- hitch
- 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
- 238000010276 construction Methods 0.000 claims 1
Landscapes
- Agricultural Machines (AREA)
Description
第１図は本考案のクイツクヒツチ装置の装着前
の側面図、第２図は同じく装着状態のクイツクヒ
ツチ装置の側面図、第３図は装着状態の前面図、
第４図は作業機駆動軸と入力軸の側面断面図、第
５図は軸受板と軸受サポートの自動調芯可能な間
隙を有して支持した部分の断面図、第６図は軸受
サポートと弾性板と軸受板の分解状態の前面図で
ある。
１……ヒツチ側フレーム、２……ロアリンクガ
イド、２ａ……左右端係止部、２ｂ……ガイド突
片、２ｃ，２ｄ……嵌入孔、３……上端係止部、
４……解除ハンドル、５……係止フツク、６……
下部係止ピン、７……ロアリンクピン、８……軸
受サポート、９……トツプリンクピン、１０……
弾性板、１１……ベベルギヤボツクス、２０……
入力軸、２５……作業機駆動軸、２９……軸受板
。
Fig. 1 is a side view of the quick hitch device of the present invention before it is installed, Fig. 2 is a side view of the quick hitch device in the same installed state, and Fig. 3 is a front view of the quick hitch device in the installed state.
Figure 4 is a side cross-sectional view of the work equipment drive shaft and input shaft, Figure 5 is a cross-sectional view of the bearing plate and bearing support supported with a gap that allows for self-alignment, and Figure 6 is a cross-sectional view of the bearing plate and the bearing support. FIG. 3 is a front view of the elastic plate and the bearing plate in an exploded state. 1... Hit side frame, 2... Lower link guide, 2a... Left and right end locking portion, 2b... Guide projection piece, 2c, 2d... Fitting hole, 3... Upper end locking portion,
4... Release handle, 5... Locking hook, 6...
Lower locking pin, 7... Lower link pin, 8... Bearing support, 9... Top link pin, 10...
Elastic plate, 11... Bevel gear box, 20...
Input shaft, 25... Working machine drive shaft, 29... Bearing plate.
Claims (1)
操作により作業機の着脱を行い、該装着操作に連
動して作業機駆動軸の連結を行うべく、作業機ベ
ベルギヤボツクスより突出した入力軸の先端と、
トラクターのＰＴＯ軸の動力を伝達する作業機駆
動軸の後端に噛合爪を配置した構成において、両
噛合爪の噛合干渉時に後退可能とする付勢バネを
、ヒツチ側フレームに支持した作業機駆動軸側に
配置したことを特徴とするクイツクヒツチ装置。 (2) 実用新案登録請求の範囲第１項記載の作業
機駆動軸をヒツチ側フレームに軸受支持する軸受
板を、ヒツチ側フレーム側の軸受サポートに対し
て、自動調芯可能な間隙を介して支持したことを
特徴とするクイツクヒツチ装置。[Scope of Claim for Utility Model Registration] (1) A work equipment bevel gear box for attaching and detaching a work equipment by raising and lowering the hit side frame of an agricultural tractor, and connecting a work equipment drive shaft in conjunction with the mounting operation. The protruding tip of the input shaft,
In a construction in which an engaging pawl is arranged at the rear end of the work equipment drive shaft that transmits the power of the tractor's PTO shaft, the work equipment drive has a biasing spring supported on the hit side frame that allows the engaging pawls to retreat when they interfere with each other. A quick hitch device characterized by being placed on the shaft side. (2) Utility model registration The bearing plate that supports the working machine drive shaft as described in claim 1 on the hitch side frame by a bearing support on the hitch side frame side through a self-aligning gap. A quick hitch device characterized by supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985181705U JPH0726883Y2 (en) | 1985-11-25 | 1985-11-25 | Quick hitch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985181705U JPH0726883Y2 (en) | 1985-11-25 | 1985-11-25 | Quick hitch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6289905U true JPS6289905U (en) | 1987-06-09 |
| JPH0726883Y2 JPH0726883Y2 (en) | 1995-06-21 |
Family
ID=31126821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985181705U Expired - Lifetime JPH0726883Y2 (en) | 1985-11-25 | 1985-11-25 | Quick hitch device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726883Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01191602A (en) * | 1988-01-28 | 1989-08-01 | Matsuyama Plow Mfg Co Ltd | Device for connecting agricultural working machine |
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 |
-
1985
- 1985-11-25 JP JP1985181705U patent/JPH0726883Y2/en not_active Expired - Lifetime
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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01191602A (en) * | 1988-01-28 | 1989-08-01 | Matsuyama Plow Mfg Co Ltd | Device for connecting agricultural working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726883Y2 (en) | 1995-06-21 |
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