JPS63140803U - - Google Patents
Info
- Publication number
- JPS63140803U JPS63140803U JP3364687U JP3364687U JPS63140803U JP S63140803 U JPS63140803 U JP S63140803U JP 3364687 U JP3364687 U JP 3364687U JP 3364687 U JP3364687 U JP 3364687U JP S63140803 U JPS63140803 U JP S63140803U
- Authority
- JP
- Japan
- Prior art keywords
- claw
- cam
- tilling claw
- tilling
- sliding
- 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
- 210000000078 claw Anatomy 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Description
第１図乃至第８図は本考案の実施例に係り、第
１図は耕耘爪取付装置の側断面図、第２図は同異
なつた作用状態での側断面図、第３図は第１図の
Ａ―Ａ線断面図、第４図は耕耘爪取付装置の左側
面図、第５図は同右側面図、第６図は第５図のＢ
―Ｂ線断面図、第７図は異なつた実施例に係る耕
耘爪取付装置の側面図、第８図は同摺動体の斜視
図、第９図及び第１０図は、それぞれ異なつた従
来例に係る耕耘爪取付装置の断面図である。
１……爪軸、２……爪ブラケツト、１０……耕
耘爪、１２……ピン状抜け止め体、１３……カム
、１６……カム面、１７……カム回転軸、１８…
…カム面回転軸、１９……摺動体、２０……凹面
、２１……摺動面。
1 to 8 relate to an embodiment of the present invention, in which FIG. 1 is a side sectional view of the tilling claw attachment device, FIG. 2 is a side sectional view of the same and different operating states, and FIG. Figure 4 is a left side view of the tilling claw attachment device, Figure 5 is a right side view of the same, Figure 6 is B of Figure 5.
-A sectional view taken along line B, FIG. 7 is a side view of a tilling claw attachment device according to different embodiments, FIG. 8 is a perspective view of the same sliding body, and FIGS. 9 and 10 are views of different conventional examples. FIG. 3 is a sectional view of such a tilling claw attachment device. DESCRIPTION OF SYMBOLS 1... Claw shaft, 2... Claw bracket, 10... Cultivating claw, 12... Pin-shaped retainer, 13... Cam, 16... Cam surface, 17... Cam rotation shaft, 18...
...Cam surface rotating shaft, 19...Sliding body, 20...Concave surface, 21...Sliding surface.
Claims (1)
ブラケツト２に、耕耘爪１０が挿脱自在に挿入さ
れると共に抜け止め体１２によつて挿脱方向への
移動が規制され、爪ブラケツト２に回転操作自在
に取付けられたカム１３に、その回転により耕耘
爪１０を爪ブラケツト２に押し付け・押し付け解
除自在なようにカム面１６が形成され、このカム
面１６は、カム１３の回転軸１７と偏心した回転
軸１８を有する円周面形状とされている耕耘爪取
付装置において、カム面１６と耕耘爪１０との間
に摺動体１９が介装され、摺動体１９には、カム
面１６と摺動自在に面接触する凹面２０と、耕耘
爪１０と摺動自在に面接触する摺動面２１とが形
成されていることを特徴とするロータリ耕耘機の
耕耘爪取付装置。 A tilling claw 10 is removably inserted into a claw bracket 2 provided on the outer periphery of a claw shaft 1 of a rotary tiller, and its movement in the insertion/removal direction is regulated by a retainer 12. A cam surface 16 is formed on the cam 13, which is rotatably attached to the cam 13, so that the tilling claw 10 can be pressed against and released from the claw bracket 2 by rotation of the cam 13. In the tilling claw attachment device, which has a circumferential surface shape having an eccentric rotating shaft 18, a sliding body 19 is interposed between the cam surface 16 and the tilling claw 10, and the sliding body 19 has the cam surface 16 A tilling claw attachment device for a rotary tiller, characterized in that a concave surface 20 is formed in a sliding surface contact with the tilling claw 10, and a sliding surface 21 is formed in a sliding surface contact with the tilling claw 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3364687U JPS63140803U (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3364687U JPS63140803U (en) | 1987-03-06 | 1987-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63140803U true JPS63140803U (en) | 1988-09-16 |
Family
ID=30841447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3364687U Pending JPS63140803U (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63140803U (en) |
-
1987
- 1987-03-06 JP JP3364687U patent/JPS63140803U/ja active Pending