JPH0174709U - - Google Patents
Info
- Publication number
- JPH0174709U JPH0174709U JP1987170465U JP17046587U JPH0174709U JP H0174709 U JPH0174709 U JP H0174709U JP 1987170465 U JP1987170465 U JP 1987170465U JP 17046587 U JP17046587 U JP 17046587U JP H0174709 U JPH0174709 U JP H0174709U
- Authority
- JP
- Japan
- Prior art keywords
- tractor
- support frame
- pivotally connected
- vehicle body
- body side
- 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
- 230000000087 stabilizing effect Effects 0.000 claims 1
Landscapes
- Agricultural Machines (AREA)
Description
第１図は本考案の第１の実施例を示す側面図、
第２図は平面図、第３図はトツプリンクシリンダ
が伸長状態にある時の側面図、第４図はトツプリ
ンクシンダが短縮し、かつ、揺動アームが反時計
方向に回動した時の状態を示す側面図、第５図は
本考案によりバツクホウをトラクタに連結した状
態を示す側面図、第６図乃至第８図は本考案の第
２の実施例を示す側面図である。第９図は本考案
の第３の実施例を示す側面図、第１０図は平面図
、第１１図は第３の実施例の枢軸の断面図、第１
２図は本考案の第４の実施例を示す側面図、第１
３図は第４の実施例の枢軸及び連結フレームの断
面図、第１４図及び第１５図は第４の実施例の平
面図である。
Ａ……トラクタ、Ｂ……後輪、Ｃ……後車軸、
Ｄ……トツプリンクシリンダ、１，３１……支持
フレーム、４……フツク、７，４１……揺動アー
ム、９，３９……押圧部材、１０，４０……揺動
リンク。
FIG. 1 is a side view showing the first embodiment of the present invention;
Figure 2 is a plan view, Figure 3 is a side view when the top link cylinder is in an extended state, and Figure 4 is when the top link cylinder is shortened and the swing arm is rotated counterclockwise. FIG. 5 is a side view showing a backhoe connected to a tractor according to the present invention, and FIGS. 6 to 8 are side views showing a second embodiment of the present invention. FIG. 9 is a side view showing the third embodiment of the present invention, FIG. 10 is a plan view, FIG. 11 is a sectional view of the pivot of the third embodiment, and FIG.
Figure 2 is a side view showing the fourth embodiment of the present invention;
FIG. 3 is a sectional view of the pivot and connection frame of the fourth embodiment, and FIGS. 14 and 15 are plan views of the fourth embodiment. A...Tractor, B...Rear wheel, C...Rear axle,
D... Top link cylinder, 1, 31... Support frame, 4... Hook, 7, 41... Swinging arm, 9, 39... Pressing member, 10, 40... Swinging link.
Claims (1)
に、トラクタの後車軸に回動自在に嵌合する係合
部を有する略コ字状をした支持フレームと、上記
支持フレームを後車軸を中心として昇降させるた
め、一端がトラクタの車体側に枢着され、他端が
支持フレームに枢着される昇降装置と、支持フレ
ームに回動自在に枢着され、先端部にトラクタの
後車輪に圧接する押圧部材を有する揺動アームと
、一端がトラクタの車体側に枢着され、他端が上
記揺動アームの後端部に枢着された揺動リンクと
からなることを特徴とするトラクタに於ける作業
機の振止め装置。 A substantially U-shaped support frame that is disposed at the end of the connection side of the working machine and has an engaging portion at its tip that rotatably fits on the rear axle of the tractor; In order to raise and lower the vehicle around the axle, there is a lifting device whose one end is pivotally connected to the vehicle body side of the tractor and the other end is pivotally connected to the support frame. It is characterized by comprising a swinging arm having a pressing member that presses against the wheel, and a swinging link having one end pivoted to the vehicle body side of the tractor and the other end pivoted to the rear end of the swinging arm. A device for stabilizing work equipment on tractors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17046587U JPH051219Y2 (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17046587U JPH051219Y2 (en) | 1987-11-06 | 1987-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0174709U true JPH0174709U (en) | 1989-05-22 |
| JPH051219Y2 JPH051219Y2 (en) | 1993-01-13 |
Family
ID=31461435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17046587U Expired - Lifetime JPH051219Y2 (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051219Y2 (en) |
-
1987
- 1987-11-06 JP JP17046587U patent/JPH051219Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051219Y2 (en) | 1993-01-13 |
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