JPS6236607U - - Google Patents
Info
- Publication number
- JPS6236607U JPS6236607U JP12795185U JP12795185U JPS6236607U JP S6236607 U JPS6236607 U JP S6236607U JP 12795185 U JP12795185 U JP 12795185U JP 12795185 U JP12795185 U JP 12795185U JP S6236607 U JPS6236607 U JP S6236607U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- tiller
- tilling
- drive shaft
- control lever
- 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 4
Landscapes
- Soil Working Implements (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
第１図は、本案実施例の要部断面展開図、第２
図は、同平面図、第３図は、本案実施例の全体側
面図。
Ａ：トラクタ、Ｂ：ロータリ耕耘機、１２：耕
耘爪軸、１４：耕耘ギヤボツクス、１５：駆動軸
ケース、１６：駆動軸、１８：正逆転切換駆動機
構、１９：ＰＴＯ軸、２５：係合片、３０：蓋体
、３１：シフト軸、３４：操作レバー、３４−３
：屈折部、３６：操作レバー支点、３８：取付ボ
ルト孔、３９：位置決めピン孔。
Figure 1 is a cross-sectional development view of the main parts of this embodiment;
This figure is a plan view of the same, and FIG. 3 is an overall side view of the embodiment of the present invention. A: Tractor, B: Rotary tiller, 12: Tilling claw shaft, 14: Tilling gear box, 15: Drive shaft case, 16: Drive shaft, 18: Forward/reverse switching drive mechanism, 19: PTO shaft, 25: Engagement piece , 30: Lid body, 31: Shift shaft, 34: Operation lever, 34-3
: Bent part, 36: Operation lever fulcrum, 38: Mounting bolt hole, 39: Positioning pin hole.
Claims (1)
耕耘機Ｂの耕耘爪軸１２の上方に駆動軸ケース１
５を横架し、同ケース１５中に駆動軸１６を挿通
して同軸１６外側端を介して耕耘爪軸１２と連動
連結せしめ、同軸１６内側端は駆動軸ケース１５
の内側端に連設した耕耘ギヤボツクス１４中に配
設した正逆転切換駆動機構１８を介してトラクタ
ＡのＰＴＯ軸１９と連動連結させ、同切換駆動機
構１８を挿通した駆動軸１６に軸方向には摺動自
在で、回転方向には固定状態に外嵌した係合片２
５の摺動により、駆動軸１６の回転方向を正逆切
換操作すべく構成すると共に、同係合片２５を摺
動操作するためのシフト軸３１を、耕耘ギヤボツ
クス１４の上面をカバーした蓋体３０の内側面に
配設し、同蓋体３０の耕耘ギヤボツクス１４への
取付ボルト孔３８及び位置決めピン孔３９を、同
蓋体３０の中心に対し、それぞれ点対称位置に配
設して、シフト軸３１と同軸３１と連動連結した
操作レバー３４の取付位置を左右振替可能にする
と共に、操作レバー３４を蓋体３０に設けた操作
レバー支点３６に対し左右振替取付可能に構成し
てなるロータリ耕耘機の正逆転切換操作機構。 A drive shaft case 1 is placed above the tiller claw shaft 12 of a rotary tiller B connected to the rear of an agricultural tractor A.
5 is horizontally mounted, and a drive shaft 16 is inserted into the case 15 to be interlocked and connected to the tilling claw shaft 12 via the outer end of the coax 16, and the inner end of the coax 16 is connected to the tiller claw shaft 12 through the drive shaft case 15.
The PTO shaft 19 of the tractor A is interlocked with the PTO shaft 19 of the tractor A through a forward/reverse switching drive mechanism 18 disposed in the tilling gear box 14 connected to the inner end of the tiller. The engaging piece 2 is slidable and is fitted externally in a fixed state in the direction of rotation.
The shift shaft 31 for slidingly operating the engagement piece 25 is configured to switch the rotation direction of the drive shaft 16 between forward and reverse by the sliding motion of the gearbox 14. 30, and the mounting bolt holes 38 and positioning pin holes 39 of the cover 30 to the tilling gear box 14 are arranged at point-symmetrical positions with respect to the center of the cover 30, and the shift A rotary tiller in which the mounting position of a shaft 31 and a control lever 34 interlockingly connected to the same shaft 31 can be changed to the left or right, and the control lever 34 can be mounted to the control lever fulcrum 36 provided on the lid body 30 in a left-right direction. Machine's forward/reverse switching operation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12795185U JPH0451526Y2 (en) | 1985-08-21 | 1985-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12795185U JPH0451526Y2 (en) | 1985-08-21 | 1985-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6236607U true JPS6236607U (en) | 1987-03-04 |
| JPH0451526Y2 JPH0451526Y2 (en) | 1992-12-04 |
Family
ID=31023179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12795185U Expired JPH0451526Y2 (en) | 1985-08-21 | 1985-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451526Y2 (en) |
-
1985
- 1985-08-21 JP JP12795185U patent/JPH0451526Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0451526Y2 (en) | 1992-12-04 |
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