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
Application number
JP6360587U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6360587U priority Critical patent/JPS63169815U/ja
Publication of JPS63169815U publication Critical patent/JPS63169815U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Agricultural Machines (AREA)
  • Harvester Elements (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前部が車体に対して横向きの支軸15を介して
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.
JP6360587U 1987-04-27 1987-04-27 Pending JPS63169815U (en)

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)

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