JPH0412802U - - Google Patents
Info
- Publication number
- JPH0412802U JPH0412802U JP5493990U JP5493990U JPH0412802U JP H0412802 U JPH0412802 U JP H0412802U JP 5493990 U JP5493990 U JP 5493990U JP 5493990 U JP5493990 U JP 5493990U JP H0412802 U JPH0412802 U JP H0412802U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- main
- pin
- pawl
- extension
- 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 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000003971 tillage Methods 0.000 claims 1
Landscapes
- Soil Working Implements (AREA)
Description
第1図は本考案によるセンタードライブ耕耘装
置の要部断面図、第2図は延長爪軸の断面図、第
3図は第2図に示した延長爪軸の左側面図、第4
図は延長爪軸を取付けない状態での主爪軸の止着
態様を示す説明図、第5図は従来構造を示す一部
破断正面図、第6図は第5図のA−A断面矢視図
である。
1……伝動ケース、2……伝動軸、3……主爪
軸、4……延長爪軸、5……駆動ピン、5a……
外端面、6……被動ピン。
Fig. 1 is a sectional view of the main part of the center drive tilling device according to the present invention, Fig. 2 is a sectional view of the extension claw shaft, Fig. 3 is a left side view of the extension claw shaft shown in Fig. 2, and Fig. 4
The figure is an explanatory view showing how the main claw shaft is fixed without the extension claw shaft attached, Figure 5 is a partially cutaway front view showing the conventional structure, and Figure 6 is a cross-sectional view taken along line A-A in Figure 5. This is a perspective view. 1...Transmission case, 2...Transmission shaft, 3...Main claw shaft, 4...Extension claw shaft, 5...Drive pin, 5a...
Outer end surface, 6...driven pin.
Claims (1)
右の主爪軸3を嵌着固定し、各主爪軸3の外方に
延長爪軸4を装着可能にしてあるセンタードライ
ブ耕耘装置において、前記主爪軸3の外端部外周
に、主爪軸と同じ向きの駆動ピン5をその外端面
5aが主爪軸の側端面から外方に出つ張らないよ
うにして固設し、その駆動ピン5に平行して延長
爪軸4がわの内端部外周に固設される被動ピン6
が爪軸回転方向の前面がわにおいて前記駆動ピン
5に重合し、駆動ピン5と被動ピン6の係合でも
つて延長爪軸4が主爪軸と一体的に回転駆動され
るようにしてあることを特徴とするセンタードラ
イブ耕耘装置の延長爪軸駆動構造。 In a center drive cultivating device, left and right main pawl shafts 3 are fitted and fixed to a transmission shaft 2 supported at the lower end of a transmission case 1, and an extension pawl shaft 4 can be attached to the outside of each main pawl shaft 3. A driving pin 5 facing the same direction as the main claw shaft is fixed to the outer circumference of the outer end of the main claw shaft 3 so that its outer end surface 5a does not protrude outward from the side end surface of the main claw shaft. A driven pin 6 is fixed to the outer periphery of the inner end of the extension claw shaft 4 in parallel with the drive pin 5.
overlaps the driving pin 5 on the front side in the direction of rotation of the pawl shaft, and the engagement of the driving pin 5 and driven pin 6 causes the extension pawl shaft 4 to be rotationally driven integrally with the main pawl shaft. An extended claw shaft drive structure of a center drive tillage device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5493990U JP2525975Y2 (en) | 1990-05-25 | 1990-05-25 | Extension claw shaft drive structure of center drive tilling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5493990U JP2525975Y2 (en) | 1990-05-25 | 1990-05-25 | Extension claw shaft drive structure of center drive tilling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0412802U true JPH0412802U (en) | 1992-01-31 |
JP2525975Y2 JP2525975Y2 (en) | 1997-02-12 |
Family
ID=31577449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5493990U Expired - Lifetime JP2525975Y2 (en) | 1990-05-25 | 1990-05-25 | Extension claw shaft drive structure of center drive tilling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2525975Y2 (en) |
-
1990
- 1990-05-25 JP JP5493990U patent/JP2525975Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2525975Y2 (en) | 1997-02-12 |