JPH0163304U - - Google Patents
Info
- Publication number
- JPH0163304U JPH0163304U JP1987160310U JP16031087U JPH0163304U JP H0163304 U JPH0163304 U JP H0163304U JP 1987160310 U JP1987160310 U JP 1987160310U JP 16031087 U JP16031087 U JP 16031087U JP H0163304 U JPH0163304 U JP H0163304U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- support frame
- engagement
- lock mechanism
- position adjustment
- 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
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Description
図面は本考案に係る作業機の作業器位置調節構
造の実施例を示し、第１図はロツク機構の側面図
、第２図はロツク機構の平面図、第３図はロータ
リ耕耘装置の斜視図、第４図及び第５図はロツク
機構の別実施例を示す側面図及び平面図である。
２……支持フレーム、３……ホルダー、１４…
…係合部材、１４ａ……係合溝、１５……係合ピ
ン、１６……付勢機構、１７……操作具、Ａ……
対地作業装置、Ｂ……作業器、Ｒ……ロツク機構
。
The drawings show an embodiment of the work implement position adjustment structure of the work implement according to the present invention, FIG. 1 is a side view of the lock mechanism, FIG. 2 is a plan view of the lock mechanism, and FIG. 3 is a perspective view of the rotary tiller. , 4 and 5 are a side view and a plan view of another embodiment of the locking mechanism. 2...Support frame, 3...Holder, 14...
...Engagement member, 14a...Engagement groove, 15...Engagement pin, 16...Biasing mechanism, 17...Operation tool, A...
Ground work device, B...Work implement, R...Lock mechanism.
Claims (1)
される機体前後向きの支持フレーム２を連結し、
この支持フレーム２に、作業器Ｂを装着可能なホ
ルダー３を前後方向に摺動自在に嵌合すると共に
、前記支持フレーム２に対して前記ホルダー３を
前後方向の複数位置で選択的に固定するロツク機
構Ｒを固定解除自在に設けてある作業機の作業器
位置調節構造であつて、前記ロツク機構Ｒを構成
するに、前記支持フレーム２及び前記ホルダー３
のうちの一方に、複数の係合溝１４ａを備えた係
合部材１４を、かつ、他方に、前記複数の係合溝
１４ａのうちの任意の係合溝１４ａに選択的に係
合して前記ホルダー３を固定する係合ピン１５を
夫々備えさせ、前記係合ピン１５と前記係合溝１
４ａとを係合させる側へ付勢する付勢機構１６を
設けると共に、前記付勢機構１６の付勢力に抗し
て前記係合ピン１５と前記係合溝１４ａとの係合
を解除する操作具１７を前記ホルダー３に近接配
置してある作業機の作業器位置調節構造。 A support frame 2 extending rearward and facing forward and backward of the aircraft is connected to the ground work device A at the rear of the traveling aircraft,
A holder 3 to which the work implement B can be attached is fitted into the support frame 2 so as to be slidable in the front-rear direction, and the holder 3 is selectively fixed to the support frame 2 at a plurality of positions in the front-rear direction. This is a work implement position adjustment structure for a work machine in which a lock mechanism R is provided so as to be freely fixed and unlocked, and the lock mechanism R is comprised of the support frame 2 and the holder 3.
One of the engaging members 14 has a plurality of engaging grooves 14a, and the other engages selectively with any one of the plurality of engaging grooves 14a. Engagement pins 15 for fixing the holder 3 are provided, and the engagement pins 15 and the engagement groove 1
4a, and an operation of disengaging the engagement pin 15 and the engagement groove 14a against the biasing force of the biasing mechanism 16. A working equipment position adjustment structure for a working equipment in which a tool 17 is arranged close to the holder 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160310U JPH0163304U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160310U JPH0163304U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163304U true JPH0163304U (en) | 1989-04-24 |
Family
ID=31442267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160310U Pending JPH0163304U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163304U (en) |
-
1987
- 1987-10-20 JP JP1987160310U patent/JPH0163304U/ja active Pending