JPS61110206U - - Google Patents
Info
- Publication number
- JPS61110206U JPS61110206U JP20107484U JP20107484U JPS61110206U JP S61110206 U JPS61110206 U JP S61110206U JP 20107484 U JP20107484 U JP 20107484U JP 20107484 U JP20107484 U JP 20107484U JP S61110206 U JPS61110206 U JP S61110206U
- Authority
- JP
- Japan
- Prior art keywords
- chevron
- hitch
- guide frame
- shaped guide
- shaped
- 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
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
Description
図面はこの考案の実施例の一つを示し、第１図
は要部の側面図、第２図は要部の正面図、第３図
は要部の正面から見た作用図、第４図は油圧回路
図、第５図は全体側面図である。
主な符号の説明、１…機体、４…３点リンク機
構、８…山形ガイド枠、１１…ローラー、１３…
山形ヒツチ、１４…円弧溝、１５…円弧ガイド体
、１６…油圧伸縮機構、１７…ローリング油圧シ
リンダー、１８…ピストンロツド、２４…作業機
昇降油圧シリンダー、２５…油圧ポンプ、３０…
メインコントロールバルブ、３５…サブコントロ
ールバルブ。
The drawings show one of the embodiments of this invention; Fig. 1 is a side view of the main part, Fig. 2 is a front view of the main part, Fig. 3 is an operational view of the main part as seen from the front, and Fig. 4 is a side view of the main part. is a hydraulic circuit diagram, and FIG. 5 is an overall side view. Explanation of main symbols, 1... Airframe, 4... Three-point link mechanism, 8... Chevron guide frame, 11... Roller, 13...
Chevron hitch, 14...Circular groove, 15...Circular guide body, 16...Hydraulic expansion and contraction mechanism, 17...Rolling hydraulic cylinder, 18...Piston rod, 24...Work machine lifting hydraulic cylinder, 25...Hydraulic pump, 30...
Main control valve, 35...Sub control valve.
Claims (1)
部に山形ヒツチの中心からの同一円周上に位置す
るよう円弧溝を形成した円弧ガイド体を設け、機
体の端部にトツプリング及び左右のロワーリンク
を介して連結した山形ガイド枠の頂部及び左右下
部を上記円弧ガイド体の円弧溝部に遊嵌し、上記
山形ヒツチと山形ガイド枠との間に伸縮自在の油
圧機構を介装したことを特徴とする作業機連結装
置。 An arc guide body with an arc groove formed on the same circumference from the center of the chevron hitch is provided at the top and left and right bottom of the chevron hitch that connects the work equipment, and a top ring and left and right lower links are installed at the ends of the machine body. The top and left and right lower portions of the chevron-shaped guide frame connected via the chevron-shaped guide frame are loosely fitted into the circular arc groove of the circular-arc guide body, and a telescopic hydraulic mechanism is interposed between the chevron-shaped hitch and the chevron-shaped guide frame. Work equipment connection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20107484U JPS61110206U (en) | 1984-12-24 | 1984-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20107484U JPS61110206U (en) | 1984-12-24 | 1984-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61110206U true JPS61110206U (en) | 1986-07-12 |
Family
ID=30762518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20107484U Pending JPS61110206U (en) | 1984-12-24 | 1984-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110206U (en) |
-
1984
- 1984-12-24 JP JP20107484U patent/JPS61110206U/ja active Pending
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