JPH0281112U - - Google Patents
Info
- Publication number
- JPH0281112U JPH0281112U JP16156988U JP16156988U JPH0281112U JP H0281112 U JPH0281112 U JP H0281112U JP 16156988 U JP16156988 U JP 16156988U JP 16156988 U JP16156988 U JP 16156988U JP H0281112 U JPH0281112 U JP H0281112U
- Authority
- JP
- Japan
- Prior art keywords
- members
- mounting frame
- pivotally connected
- rod
- presses
- 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
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Agricultural Machines (AREA)
Description
図面は本考案の実施例を示し、第１図は全体側
面図、第２図は要部の側断面図、第３図は平面図
である。
４……機枠、１８……ゲージ輪、１９……取付
枠、２０……調整杆、３１……支持部材、３５…
…カム体、３６……横軸。
The drawings show an embodiment of the present invention; FIG. 1 is an overall side view, FIG. 2 is a sectional side view of the main part, and FIG. 3 is a plan view. 4...Machine frame, 18...Gauge wheel, 19...Mounting frame, 20...Adjustment rod, 31...Support member, 35...
...Cam body, 36...Horizontal axis.
Claims (1)
設された取付枠の後部にゲージ輪を備え、機枠か
ら上方側に突設された支持部材に伸縮自在な調整
杆の上部を枢支連結すると共に、調整杆の伸縮に
より取付枠を上下揺動すべく調整杆の下部を取付
枠に枢支連結したロータリ耕耘機の耕深調整装置
において、 前記取付枠及び調整杆の３個所の枢支部の内少
なくとも１個所の枢支部で連結される２部材の間
に、前記２部材の一方側に横軸廻り回動自在に取
付けられ且つその回動により２部材が離反する方
向に他方側を押圧するカム体を設け、前記２部材
の他方側を押圧する方向にカム体を付勢する付勢
手段を備えたことを特徴とするロータリ耕耘機の
耕深調整装置。[Scope of Claim for Utility Model Registration] A gauge ring is provided at the rear of a mounting frame that is pivotally connected to the machine frame so as to be vertically swingable and projects rearward, and a support member that projects upwardly from the machine frame. In the plowing depth adjustment device for a rotary tiller, the upper part of the adjustable rod is pivotally connected, and the lower part of the adjusting rod is pivotally connected to the mounting frame so that the mounting frame can be vertically swung by the expansion and contraction of the adjusting rod. Between the two members connected by at least one of the three pivot parts of the mounting frame and the adjustment rod, it is attached to one side of the two members so as to be rotatable about the horizontal axis, and by the rotation thereof. A rotary tiller comprising: a cam body that presses the other side of the two members in a direction in which they separate; and a biasing means that biases the cam body in a direction that presses the other side of the two members. Depth adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16156988U JPH0281112U (en) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16156988U JPH0281112U (en) | 1988-12-12 | 1988-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281112U true JPH0281112U (en) | 1990-06-22 |
Family
ID=31444624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16156988U Pending JPH0281112U (en) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281112U (en) |
-
1988
- 1988-12-12 JP JP16156988U patent/JPH0281112U/ja active Pending