JPH0318257U - - Google Patents
Info
- Publication number
- JPH0318257U JPH0318257U JP7717389U JP7717389U JPH0318257U JP H0318257 U JPH0318257 U JP H0318257U JP 7717389 U JP7717389 U JP 7717389U JP 7717389 U JP7717389 U JP 7717389U JP H0318257 U JPH0318257 U JP H0318257U
- Authority
- JP
- Japan
- Prior art keywords
- removal plate
- work vehicle
- linkage mechanism
- point linkage
- earth removal
- 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
- 239000002689 soil Substances 0.000 claims 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- Shovels (AREA)
- Agricultural Machines (AREA)
Description
第１図は本考案の一実施例を示す主要部側面図
、第２図は三点リンク機構の斜視図、第３図はオ
ートヒツチと連結フレーム及び排土板等の関連を
示す分解斜視図、第４図は連結フレーム及び排土
板部分の分解側面図、第５図は本考案による傾斜
地での作業状態を示す概略正面図である。第６図
〜第８図は従来の作業用車両と作業機との構成を
示す概略正面図である。
Ａ……作業用車両、Ｂ……三点リンク機構、Ｃ
……オートヒツチ、Ｄ……連結フレーム、Ｅ……
作業機、Ｆ……排土板、Ｇ……ストツパ、２……
上部リンク、３……クランクシヤフト、４……リ
フトアーム、５……リフトロツド、５ａ……複動
シリンダ、６……下部リンク、７……横杆、９…
…第１フツク、１１……第２フツク、１７……第
１係合ピン、１９……第２係合ピン、２１……排
土板取付ブラケツト、３４……枢軸、３７……車
輪。
Fig. 1 is a side view of the main parts showing an embodiment of the present invention, Fig. 2 is a perspective view of the three-point linkage mechanism, Fig. 3 is an exploded perspective view showing the relationship between the auto hitch, the connecting frame, the earth removal plate, etc. FIG. 4 is an exploded side view of the connecting frame and earth removal plate portion, and FIG. 5 is a schematic front view showing the state of operation on a slope according to the present invention. 6 to 8 are schematic front views showing the configuration of a conventional work vehicle and a work machine. A... Work vehicle, B... Three-point linkage mechanism, C
...Auto hitch, D...Connection frame, E...
Work equipment, F... Earth removal plate, G... Stopper, 2...
Upper link, 3...Crankshaft, 4...Lift arm, 5...Lift rod, 5a...Double acting cylinder, 6...Lower link, 7...Horizontal rod, 9...
...first hook, 11...second hook, 17...first engagement pin, 19...second engagement pin, 21...earth removal plate mounting bracket, 34...pivot, 37...wheel.
Claims (1)
シヤフト、リフトアーム、リフトロツドを介して
上下に揺動可能とされた２本の下部リンクとを有
し、下部リンクの一方を他方に対して複動シリン
ダ構造のリフトロツドで上下に単独操作可能とさ
れ、作業用車両の後部又は前部に基端を上下に揺
動可能に装着した三点リンク機構と、 オートヒツチを介して三点リンク機構に脱着可
能に連結され、 前部に作業機を連結可能とし、かつ、下部に排
土板取付ブラケツトを設けた連結フレームと、 上記排土板取付ブラケツトの中央部に、作業用
車両の前後方向へ略水平に延びる１本の枢軸を介
して該枢軸の回りで傾動可能に枢着され、かつ、
任意の位置で固定可能とした排土板と、 上記排土板の後部に一体的に設置され、作業用
車両の車輪又はクローラに回転軸心より下方側で
当接可能とした伸縮構造のストツパとを具備した
ことを特徴とする作業用車両の作業機連結構造。[Claims for Utility Model Registration] It has one upper link and two lower links that are vertically swingable via a crankshaft, a lift arm, and a lift rod with single-acting cylinders. One can be independently operated up and down with a double-acting cylinder structure lift rod relative to the other, and a three-point linkage mechanism is installed on the rear or front of the work vehicle so that the base end can swing up and down, and an automatic hitch is used. A connecting frame is removably connected to a three-point linkage mechanism, the front part of which can be connected to a work machine, and a soil removal plate mounting bracket is provided at the bottom; is pivotally mounted so as to be tiltable around a single pivot shaft extending substantially horizontally in the longitudinal direction of the vehicle, and
An earth removal plate that can be fixed at any position, and a telescopic stopper that is installed integrally at the rear of the earth removal plate and that can come into contact with the wheels or crawlers of a work vehicle below the rotation axis. A work machine connection structure for a work vehicle, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7717389U JPH0720189Y2 (en) | 1989-06-29 | 1989-06-29 | Work machine connection structure for work vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7717389U JPH0720189Y2 (en) | 1989-06-29 | 1989-06-29 | Work machine connection structure for work vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318257U true JPH0318257U (en) | 1991-02-22 |
| JPH0720189Y2 JPH0720189Y2 (en) | 1995-05-15 |
Family
ID=31619311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7717389U Expired - Lifetime JPH0720189Y2 (en) | 1989-06-29 | 1989-06-29 | Work machine connection structure for work vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720189Y2 (en) |
-
1989
- 1989-06-29 JP JP7717389U patent/JPH0720189Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720189Y2 (en) | 1995-05-15 |
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