JPH0270604U - - Google Patents
Info
- Publication number
- JPH0270604U JPH0270604U JP15097188U JP15097188U JPH0270604U JP H0270604 U JPH0270604 U JP H0270604U JP 15097188 U JP15097188 U JP 15097188U JP 15097188 U JP15097188 U JP 15097188U JP H0270604 U JPH0270604 U JP H0270604U
- Authority
- JP
- Japan
- Prior art keywords
- fixture
- opposing
- mounting shaft
- claw
- tilling claw
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Description
図面は本考案の実施例を示し、第１図は要部の
分解斜視図、第２図は同正面図、第３図は第２図
―線矢視断面図、第４図は第２図―線矢
視断面図、第５図はロータリ耕耘装置の全体側面
図、第６図及び第７図は他の例を示す要部の断面
図及び正面図である。
１０…爪軸、１１…爪取付ブラケツト、１２…
耕耘爪、１４ａ…対向壁、１５ａ…対向壁、２０
…取付軸、２１…頭部、２２…突出部、２２ｂ…
係止部、２３…固定具、２４ａ…両側縁部、２７
…係合溝、２９…規制体。
The drawings show an embodiment of the present invention, and FIG. 1 is an exploded perspective view of the main parts, FIG. 2 is a front view of the same, FIG. 3 is a sectional view taken along the line of FIG. 5 is an overall side view of the rotary tilling device, and FIGS. 6 and 7 are a sectional view and a front view of main parts showing other examples. 10...Claw shaft, 11...Claw mounting bracket, 12...
Cultivating claw, 14a... Opposing wall, 15a... Opposing wall, 20
...Mounting shaft, 21...Head, 22...Protrusion, 22b...
Locking part, 23...Fixing tool, 24a...Both side edges, 27
...Engagement groove, 29...Regulating body.
Claims (1)
互に対向する対向壁１４ａ，１５ａ間に耕耘爪１
２の基部を配置し、頭部２１を有する取付軸２０
を対向壁１４ａ，１５ａ及び耕耘爪１２の基部に
挿通し且つ取付軸２０の先端部を一方の対向壁１
４ａから突出するように設け、この取付軸２０の
突出部２２に、取付軸心に直交する方向に嵌脱自
在に嵌合する係合溝２７を有する固定具２３を備
えると共に係止部２２ｂを設け、一方の対向壁１
４ａの取付軸２０の頭部２１とで耕耘爪１２の基
部を挾持状に固定すべく固定具２３の係合溝両側
縁部２４ａを係止部２２ｂと一方の対向壁１４ａ
との間に打込むようにした耕耘爪の取付装置にお
いて、 前記固定具２３の係合溝両側縁部２４ａの取付
軸心方向の厚みを打込方向後方に向けて厚くなる
ように構成し、一方の対向壁１４ａの外面には打
込み時に固定具２３を打込方向に案内すべく摺接
し且つ打込まれた固定具２３に当接して固定具２
３の取付軸２０廻りの回り止めをする規制体２９
を設けたことを特徴とする耕耘爪の取付装置。[Claims for Utility Model Registration] A tilling claw 1 is provided between mutually opposing opposing walls 14a and 15a of a claw mounting bracket 11 fixed to a claw shaft 10.
2 and a mounting shaft 20 having a head 21;
is inserted into the opposing walls 14a, 15a and the base of the tilling claw 12, and the tip of the mounting shaft 20 is inserted into the opposing wall 1 of one of the opposing walls 14a, 15a.
4a, and includes a fixing member 23 having an engaging groove 27 that is removably fitted into the protruding part 22 of the mounting shaft 20 in a direction perpendicular to the mounting axis, and a locking part 22b. provided, one opposing wall 1
In order to fix the base of the tilling claw 12 in a pinched manner with the head 21 of the mounting shaft 20 of 4a, both side edges 24a of the engagement groove of the fixture 23 are connected to the locking part 22b and one opposing wall 14a.
In the tilling claw attachment device, which is driven in between, the thickness of the engagement groove side edges 24a of the fixture 23 in the direction of the attachment axis becomes thicker toward the rear in the driving direction, The outer surface of one opposing wall 14a is in sliding contact with the outside surface of the opposite wall 14a to guide the fixture 23 in the driving direction during driving, and the fixture 23 is in contact with the driven fixture 23.
Regulator 29 that prevents rotation around the mounting shaft 20 of 3.
A tilling claw attachment device characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15097188U JPH076727Y2 (en) | 1988-11-18 | 1988-11-18 | Tiller mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15097188U JPH076727Y2 (en) | 1988-11-18 | 1988-11-18 | Tiller mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0270604U true JPH0270604U (en) | 1990-05-29 |
| JPH076727Y2 JPH076727Y2 (en) | 1995-02-22 |
Family
ID=31424595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15097188U Expired - Lifetime JPH076727Y2 (en) | 1988-11-18 | 1988-11-18 | Tiller mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076727Y2 (en) |
-
1988
- 1988-11-18 JP JP15097188U patent/JPH076727Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076727Y2 (en) | 1995-02-22 |