JPS63169815U - - Google Patents
Info
- Publication number
- JPS63169815U JPS63169815U JP6360587U JP6360587U JPS63169815U JP S63169815 U JPS63169815 U JP S63169815U JP 6360587 U JP6360587 U JP 6360587U JP 6360587 U JP6360587 U JP 6360587U JP S63169815 U JPS63169815 U JP S63169815U
- Authority
- JP
- Japan
- Prior art keywords
- link member
- rear part
- vehicle body
- holes
- ground
- 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
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
- Harvester Elements (AREA)
Description
図面は本考案に係る昇降リンクの調節構造の実
施例を示し、第１図は該昇降リンク及び調節構造
の側面図、第２図は芝刈機の全体側面図であり、
第３図は調節構造の比較例を示す側面図である。
５……対地作業装置、８……リンク機構、８ａ
……第１リンク部材、８ｂ……第２リンク部材、
１５……支軸、１９……支軸、２０……第１長孔
融通部、２１……ブラケツト、２２……第２長孔
融通部、２２ａ……長孔、２２ｂ……貫通孔、２
２ｃ……ピン。
The drawings show an embodiment of the adjustment structure for the lifting link according to the present invention, FIG. 1 is a side view of the lifting link and adjustment structure, and FIG. 2 is an overall side view of the lawn mower.
FIG. 3 is a side view showing a comparative example of the adjustment structure. 5...Ground work device, 8...Link mechanism, 8a
...First link member, 8b...Second link member,
15... Support shaft, 19... Support shaft, 20... First elongated hole accommodating part, 21... Bracket, 22... Second elongated hole accommodating part, 22a... Elongated hole, 22b... Through hole, 2
2c...Pin.
Claims (1)
枢支された第１リンク部材８ａの後部に対地作業
装置５の後部を吊下げ支持し、基端部が車体に対
して横向きの支軸１９を介して枢支され、かつ、
中間部が第１長孔融通部２０を介して第１リンク
部材８ａに枢着された第２リンク部材８ｂの揺動
端部に第２長孔融通部２２を介して対地作業装置
５の前部を吊下げ支持し、第１リンク部材８ａ後
部の上下動に連動する第２リンク部材８ｂの揺動
によつて対地作業装置５を略平行に昇降するリン
ク機構８を構成すると共に、前記第２長孔融通部
２２を対地作業装置５に連結するブラケツト２１
に穿設した長孔２２ａと、第２リンク部材８ｂの
長手方向に沿つて多数穿設した貫通孔２２ｂ……
と、これら貫通２２ｂ……のうちの１つ及び長孔
２２ａに亘つて挿通するピン２２ｃとで構成して
成る昇降リンクの調節構造。 The rear part of the ground work device 5 is suspended and supported from the rear part of the first link member 8a, whose front part is pivotally supported via a support shaft 15 which is oriented transversely to the vehicle body, and whose base end is supported transversely to the vehicle body. is pivotally supported via a shaft 19, and
The intermediate portion of the second link member 8b is pivotally connected to the first link member 8a through the first elongated hole accommodating portion 20. The link mechanism 8 suspends and supports the ground working device 5 and raises and lowers the ground working device 5 substantially in parallel by the swinging of the second link member 8b that is linked to the vertical movement of the rear part of the first link member 8a. A bracket 21 that connects the two slotted hole accommodating portion 22 to the ground work device 5
A long hole 22a drilled in the second link member 8b, and a large number of through holes 22b drilled along the longitudinal direction of the second link member 8b...
and a pin 22c inserted through one of these through holes 22b and the elongated hole 22a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6360587U JPS63169815U (en) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6360587U JPS63169815U (en) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63169815U true JPS63169815U (en) | 1988-11-04 |
Family
ID=30898990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6360587U Pending JPS63169815U (en) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63169815U (en) |
-
1987
- 1987-04-27 JP JP6360587U patent/JPS63169815U/ja active Pending
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