JPH0142967Y2 - - Google Patents
Info
- Publication number
- JPH0142967Y2 JPH0142967Y2 JP1982051333U JP5133382U JPH0142967Y2 JP H0142967 Y2 JPH0142967 Y2 JP H0142967Y2 JP 1982051333 U JP1982051333 U JP 1982051333U JP 5133382 U JP5133382 U JP 5133382U JP H0142967 Y2 JPH0142967 Y2 JP H0142967Y2
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- rotary
- attached
- former
- plate
- 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.)
- Expired
Links
- 239000002689 soil Substances 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Description
【考案の詳細な説明】
本考案は、耕耘部直後に成形器を取付けた畦成
形器付ロータリーの改良に係り、畦巾形状を大小
変更可能にするとともに、畦立面(畦肩部)の傾
斜を畦巾方向変更に応じて又は単独に変更自在に
したことを目的とする。[Detailed description of the invention] The present invention relates to an improvement of a rotary with a ridge former, in which a former is attached immediately after the tilling section, and it is possible to change the size of the ridge width shape, and to improve the ridge elevation surface (furrow shoulder). It is an object of the present invention to enable the slope to be freely changed in response to a change in the ridge width direction or independently.
ロータリー耕耘部の直後に畦成形器を取付けた
ロータリーは既知である。 Rotaries are known in which a furrow former is installed immediately after the rotary tiller.
従来の畦成形器は、側部成形板、頂部成形板が
一体不可分に構成されており、従つて、畦巾変更
は別途に畦成形器を交換することでなされてお
り、非常に面倒であつた。 In the conventional ridge forming machine, the side forming plate and the top forming plate are constructed inseparably. Therefore, the ridge width can be changed by separately replacing the ridge forming machine, which is extremely troublesome. Ta.
本考案は以上に鑑みて案出されたもので、ロー
タリー機枠14に、ロータリー耕耘部8の後方に
配置される左右一対の畦成形器22が取付けられ
たロータリー1において、ロータリー機枠14の
左右両端部に成形器取付け具23が左右方向に摺
動固定自在に取付けられ、この各成形器取付け具
23の下部に畦成形器22が夫々取付けられ、こ
の畦成形器22は成形器取付け具23側の土導入
部27と、これに取付けられた側部成形板28と
により構成され、側部成形板28は土導入部27
に対して下端部の前後方向の支軸29廻りに回動
固定自在に支持されていることを特徴とする。 The present invention was devised in view of the above, and includes a rotary machine frame 14 in which a pair of left and right ridge formers 22 disposed behind the rotary tiller section 8 are attached to the rotary machine frame 14. Forming device mounts 23 are attached to both left and right ends so as to be slidable and fixed in the left and right direction, and ridge formers 22 are respectively attached to the lower part of each forming device mount 23. It is composed of a soil introduction part 27 on the 23 side and a side forming plate 28 attached to the soil introduction part 27.
It is characterized in that it is rotatably and fixedly supported around a support shaft 29 in the front-rear direction at the lower end.
以下、図面を参照して本考案の実施例を詳述す
る。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第1図乃至第3図において、1はロータリー
で、三点リンク機構2を介してトラクタ3に昇降
自在に連結されている。 In FIGS. 1 to 3, reference numeral 1 denotes a rotary rotary, which is connected to a tractor 3 via a three-point linkage mechanism 2 so as to be able to rise and fall.
4は入力軸を有するギヤーボツクスで、該ボツ
クス4には巻掛伝動体を内蔵した伝動ケース5が
下設されている。 Reference numeral 4 denotes a gear box having an input shaft, and a transmission case 5 containing a wrapped transmission body is disposed below the box 4.
伝動ケース5の下部に耕耘部8が可回転に設け
られ、該耕耘部8は爪軸6と複数の耕耘爪7とか
ら構成されている。 A tilling section 8 is rotatably provided in the lower part of the transmission case 5, and the tilling section 8 is composed of a pawl shaft 6 and a plurality of tilling pawls 7.
9は左右一対のサポートアームで、いずれも筒
構造とされ、外端には側部耕耘カバー10が取付
けられている。 Reference numeral 9 denotes a pair of left and right support arms, both of which have a cylindrical structure, and a side tilling cover 10 is attached to the outer end.
11はロワーリンク取付ブラケツトで、各アー
ム9の中途に固設されている。12はトツプマス
ト、13はサボートリンクであり、これらはロー
タリ機枠14を構成している。 Reference numeral 11 denotes a lower link mounting bracket, which is fixed in the middle of each arm 9. 12 is a top mast, 13 is a support link, and these constitute a rotary machine frame 14.
15は耕耘カバー装置であり、側部耕耘カバー
10とこれを連結した固定の前部カバー16と、
該カバー16に蝶番17を介して連結の後部カバ
ー18とから成り、耕耘部8をおおつている。 15 is a tilling cover device, which includes a side tilling cover 10 and a fixed front cover 16 connected thereto;
It consists of a rear cover 18 connected to the cover 16 via a hinge 17, and covers the tilling section 8.
19は尾輪支持具で、前端がブラケツト11に
枢支され、該支持具19の中途とトツプマスト1
2とを伸縮連結具20で連結している。 Reference numeral 19 denotes a tail wheel support whose front end is pivoted to the bracket 11.
2 are connected by a telescopic connector 20.
21は左右一対の弾支機構で、支持具19と後
部カバー18とを連結し、該カバー18を接地方
向に付勢している。 Reference numeral 21 denotes a pair of left and right elastic support mechanisms, which connect the support 19 and the rear cover 18 and urge the cover 18 in the direction of contact with the ground.
22は成形器で、耕耘部8の直後に取付けてあ
る。本実施例では挿支杆24とステー26とから
なる取付け具23の一対で取付けてある。 22 is a shaping machine, which is installed immediately after the tilling section 8. In this embodiment, it is attached by a pair of fixtures 23 consisting of an insertion rod 24 and a stay 26.
即ち、挿支杆24をサポートアーム9に内挿し
ボルト25で摺動固定自在にするとともに、側面
弧形(弓形)とされたステー26に土導入部27
と側部成形板28を取付けることによつて装着さ
れている。 That is, the insertion rod 24 is inserted into the support arm 9 so that it can be slid and fixed with the bolt 25, and the soil introduction part 27 is attached to the stay 26 whose side surface is arched.
It is attached by attaching the side molding plate 28.
土導入部27は頂板27Aを有し、該土導入部
27に成形板28が前後方向の軸心廻りに回動固
定自在とされている。 The soil introducing portion 27 has a top plate 27A, and a molding plate 28 is rotatably fixed to the soil introducing portion 27 about an axis in the front-rear direction.
本実施例では成形板28の前面板28Aの下部
を前後方向の支軸29によつて回動自在に取付
け、支軸29を中心とする弧形の長孔30を土導
入板27又は前面板28Aに形成し、ボルトナツ
ト31を長孔30に締結弛緩自在に螺合すること
により、成形板28が前後方向の軸心廻りに回動
固定自在に取付けてある。 In this embodiment, the lower part of the front plate 28A of the forming plate 28 is rotatably attached to the front plate 28A by a support shaft 29 in the front-rear direction, and an arc-shaped elongated hole 30 centered on the support shaft 29 is inserted into the soil introducing plate 27 or the front plate. 28A, and by screwing bolts and nuts 31 into the elongated holes 30 so as to be fastened and loosened, the molded plate 28 is attached so as to be rotatable and fixed around the longitudinal axis.
その他、32は切削爪で、土導入部27の下部
前面に取付けてある。即ち、第4図に示す如く爪
32の取付ボルト33を上下方向の長孔34に挿
支しカラー及びナツト35を螺合して取付けてい
る。 Additionally, reference numeral 32 is a cutting claw, which is attached to the lower front surface of the soil introducing portion 27. That is, as shown in FIG. 4, the mounting bolt 33 of the pawl 32 is inserted into the elongated hole 34 in the vertical direction, and the collar and nut 35 are screwed together for installation.
なお、左右一対の成形板28の上端間にはカバ
ー18が乗載されている。また、ロータリー1の
駆動方式は図示のセンタードライブでも、図外サ
イドドライブ形でもよい。また、支軸29を上部
に設け、ナツト、長孔30,31を下部に設けて
もよい。 Note that the cover 18 is mounted between the upper ends of the pair of left and right molded plates 28. Further, the drive system of the rotary 1 may be a center drive type as shown in the drawings or a side drive type not shown in the drawings. Alternatively, the support shaft 29 may be provided in the upper part, and the nut and the elongated holes 30, 31 may be provided in the lower part.
次に、作用を説明する。 Next, the effect will be explained.
トラクタ3に連結されたロータリー1の耕耘部
8を第1図矢示方向に駆動して耕耘作業を実施す
ると、耕耘土は土導入部27、成形板28、カバ
ー18によつて畦盛り成形され、、畦Aが造成さ
れる。 When tilling work is carried out by driving the tilling section 8 of the rotary 1 connected to the tractor 3 in the direction of the arrow in FIG. ,,Round A is created.
作業中、カバー18は弾支機構21で弾圧され
ているので、余剰土に対してこれを逃げうるし、
又、切削爪32には畦裾野を切削仕上げする。 During the work, the cover 18 is pressed by the ball support mechanism 21, so it can escape the excess soil,
Further, the cutting claw 32 is finished by cutting the base of the ridge.
畦巾を大小変更するにはボルト25を弛め、挿
支杆24をアーム9内で第2,3図の矢示左右方
向に摺動すればよく、摺動後はボルト25を締上
げれば固定される。 To change the ridge width, loosen the bolt 25 and slide the insertion rod 24 inside the arm 9 in the left and right directions shown by the arrows in Figures 2 and 3. After sliding, tighten the bolt 25. Fixed.
また、畦立面の傾斜を変更したいときは、ボル
トナツト31を弛め長孔30に沿つて支軸29を
支点に第2図矢示方向に成形板28を回動し、ボ
ルトナツト31を再び締め上げればよいのであ
る。 If you want to change the slope of the ridge surface, loosen the bolt nut 31, rotate the molded plate 28 along the elongated hole 30 about the support shaft 29 in the direction of the arrow in FIG. 2, and then tighten the bolt nut 31 again. All you have to do is raise it.
又、切削爪32がすりへつてきたときは、ナツ
ト35を弛め、長孔34に沿つて進出せしめれば
よい。 Moreover, when the cutting claw 32 becomes worn out, it is sufficient to loosen the nut 35 and allow it to advance along the elongated hole 34.
本考案は以上の通りに実施されるものであり、
耕耘部後方に設けた畦成形器の左右一対の成形板
がロータリー機枠に対して摺動固定自在に取付け
具によつて取付けてあるから、畦巾を大小に変更
することができて作物に合致した畦を成形でき
る。また、成形板は前後方向の支軸廻りに回動固
定自在であるから、畦立面を作物に合致した傾斜
にできるし、畦巾と畦立面の双方が変更可能であ
ることから、畦は作物に一番見合つたものに成形
できる利点がある。更に成形板は成形器取付け具
側に取付けた土導入部に、その下端部に配置され
た前後方向の支軸廻りに回動固定自在に支持して
いるので、成形板を回動調整した際にも、その下
端側の高さが土導入部に対して大きく変動するこ
とがなく、従つて、畦間の溝の部分の仕上がりも
良好である。 This invention is carried out as described above,
The pair of left and right molding plates of the ridge forming device installed at the rear of the tilling section are attached to the rotary machine frame using attachments so that they can slide and be fixed, so the ridge width can be changed to large or small sizes, making it easier to grow crops. Matching ridges can be formed. In addition, since the molding plate can be rotated and fixed around the support axis in the front-rear direction, the ridge elevation surface can be sloped to match the crop, and since both the ridge width and the ridge elevation surface can be changed, the ridge has the advantage of being able to be shaped into a shape that best suits the crop. Furthermore, the molding plate is supported by the soil introduction part attached to the molding machine mount so that it can be rotated and fixed around the front-back axis located at its lower end, so when adjusting the rotation of the molding plate, In addition, the height of the lower end side does not vary greatly with respect to the soil introduction part, and therefore, the finish of the groove part between the ridges is also good.
第1図は本案実施例の側面図、第2図は同拡大
背面図、第3図は同一部省略平面図、第4図は第
1図の一部拡大断面図である。
1……ロータリー、8……耕耘部、14……ロ
ータリー機枠、22……成形器、28……成形
板、29……支軸、30……長孔、31……ボル
トナツト。
1 is a side view of the embodiment of the present invention, FIG. 2 is an enlarged rear view thereof, FIG. 3 is a partially omitted plan view of the same, and FIG. 4 is a partially enlarged sectional view of FIG. 1. 1... Rotary, 8... Cultivating section, 14... Rotary machine frame, 22... Forming machine, 28... Forming plate, 29... Support shaft, 30... Elongated hole, 31... Bolt nut.
Claims (1)
後方に配置される左右一対の畦成形器22が取付
けられたロータリー1において、ロータリー機枠
14の左右両端部に成形器取付け具23が左右方
向に摺動固定自在に取付けられ、この各成形器取
付け具23の下部に畦成形器22が夫々取付けら
れ、この畦成形器22は成形器取付け具23側の
土導入部27と、これに取付けられた側部成形板
28とにより構成され、側部成形板28は土導入
部27に対して下端部の前後方向の支軸29廻り
に回動固定自在に支持されていることを特徴とす
る畦成形器付ロータリー。 In the rotary 1, in which a pair of left and right ridge formers 22 disposed behind the rotary tilling section 8 are attached to the rotary machine frame 14, the former ridge formers 23 are slidable in the left-right direction at both left and right ends of the rotary machine frame 14. A ridge former 22 is attached to the lower part of each former holder 23, and this ridge former 22 is attached to a soil introduction part 27 on the side of the former holder 23, and a side molding plate 28, and the side molding plate 28 is rotatably supported around a support shaft 29 in the front-rear direction at the lower end with respect to the soil introduction part 27. Rotary with equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5133382U JPS58152813U (en) | 1982-04-07 | 1982-04-07 | Rotary with ridge former |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5133382U JPS58152813U (en) | 1982-04-07 | 1982-04-07 | Rotary with ridge former |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58152813U JPS58152813U (en) | 1983-10-13 |
JPH0142967Y2 true JPH0142967Y2 (en) | 1989-12-14 |
Family
ID=30062053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5133382U Granted JPS58152813U (en) | 1982-04-07 | 1982-04-07 | Rotary with ridge former |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58152813U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245607B2 (en) * | 1973-08-29 | 1977-11-17 | ||
JPS5420328U (en) * | 1977-07-14 | 1979-02-09 | ||
JPS5622641U (en) * | 1979-07-31 | 1981-02-28 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245607U (en) * | 1975-09-26 | 1977-03-31 |
-
1982
- 1982-04-07 JP JP5133382U patent/JPS58152813U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245607B2 (en) * | 1973-08-29 | 1977-11-17 | ||
JPS5420328U (en) * | 1977-07-14 | 1979-02-09 | ||
JPS5622641U (en) * | 1979-07-31 | 1981-02-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS58152813U (en) | 1983-10-13 |
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