JPS6428808U - - Google Patents
Info
- Publication number
- JPS6428808U JPS6428808U JP12437287U JP12437287U JPS6428808U JP S6428808 U JPS6428808 U JP S6428808U JP 12437287 U JP12437287 U JP 12437287U JP 12437287 U JP12437287 U JP 12437287U JP S6428808 U JPS6428808 U JP S6428808U
- Authority
- JP
- Japan
- Prior art keywords
- lift
- lower link
- link
- attached
- lift rod
- 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
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
- 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図はミツシヨンケースの後部にロータリ耕耘
装置を三点リンク機構により連結した乗用農機の
側面図、第２図ａは要部の側面図、ｂは同上背面
図、第３図は従来例の作業機揚程を示す側面図、
第４図は本案の同上側面図である。
１……ミツシヨンケース、２……ロータリ耕耘
装置、３……ロワリンク、７……トツプリンク、
８……リフトアーム、１０……リフトロツド、１
３……長孔、１５……ストツパー。
The drawings show one embodiment of the present invention,
Figure 1 is a side view of a riding agricultural machine with a rotary tiller connected to the rear of the transmission case by a three-point link mechanism, Figure 2 a is a side view of the main parts, b is a rear view of the same, and Figure 3 is a conventional example. A side view showing the lifting height of the working machine,
FIG. 4 is a side view of the same as above. 1...Mission case, 2...Rotary tilling device, 3...Lower link, 7...Top link,
8... Lift arm, 10... Lift rod, 1
3...long hole, 15...stopper.
Claims (1)
行車に昇降可能に装着し、リフトアーム８をロワ
リンク３にリフトロツド１０を介して連結した乗
用農機において、前記リフトアーム８にリフトロ
ツド１０が上昇位置で当接して挾角を制限するス
トツパー１５を装着し、前記ロワリンク３にリフ
トロツド１０の下端が前後動するのを許容する長
孔１３を設けたことを特徴とする乗用農機におけ
る三点リンク型リフト装置。 In a riding agricultural machine in which a working machine is attached to a traveling vehicle so that it can be raised and lowered by a lower link 3 and a top link 7, and a lift arm 8 is connected to the lower link 3 via a lift rod 10, the lift rod 10 is attached to the lift arm 8 in a raised position. A three-point link type lift device for a riding agricultural machine, characterized in that a stopper 15 is attached to the lower link 3 to limit the cradling angle, and a long hole 13 is provided in the lower link 3 to allow the lower end of the lift rod 10 to move back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12437287U JPS6428808U (en) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12437287U JPS6428808U (en) | 1987-08-13 | 1987-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428808U true JPS6428808U (en) | 1989-02-21 |
Family
ID=31374043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12437287U Pending JPS6428808U (en) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428808U (en) |
-
1987
- 1987-08-13 JP JP12437287U patent/JPS6428808U/ja active Pending
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