JPS6324801A - Side drive type up-cut plowing working machine - Google Patents
Side drive type up-cut plowing working machineInfo
- Publication number
- JPS6324801A JPS6324801A JP16926786A JP16926786A JPS6324801A JP S6324801 A JPS6324801 A JP S6324801A JP 16926786 A JP16926786 A JP 16926786A JP 16926786 A JP16926786 A JP 16926786A JP S6324801 A JPS6324801 A JP S6324801A
- Authority
- JP
- Japan
- Prior art keywords
- transmission case
- support frame
- tilling
- blade part
- lower support
- 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
- 230000005540 biological transmission Effects 0.000 claims description 84
- 210000000078 claw Anatomy 0.000 claims description 24
- 239000002689 soil Substances 0.000 claims description 19
- 238000003971 tillage Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
本発明は、サイドドライブ形７ツブカツトロータリ耕耘
作業機に関し、特に耕耘軸を軸架する側部伝動ケースお
よび側部支持枠の改良に関するものである。The present invention relates to a side drive type seven-prong rotary tilling machine, and more particularly to improvements in a side transmission case and a side support frame that support a tilling shaft.
【従来の技術）
耕耘爪を装着した耕耘軸を、サイドドライブ形式のロー
タリ耕耘作業機の側部伝動ケースと側部支持枠との間に
軸架し、この耕耘軸をダウンカット方向に回転させると
共に、側部伝動ケースと側部支持枠とを、それぞれ上部
伝動ケースと下部伝動ケースおよび上部支持枠と下部支
持枠により構成し、下部伝動ケースおよび下部支持枠を
、段部を有して内側に突設したものが、例えば実公昭５
８−６２４２号公報により知られている。この従来の側
部伝動ケースＡは、第５図に示すように上部伝動ケース
Ｂと下部伝動ケースＣとを、上部伝動ケースＢから下部
伝動ケースＣに動力を伝達する伝動軸心りと、下部伝動
ケースＣから水平方向に突設する耕耘軸の軸心Ｅとが垂
直線Ｆ上に位置するように設けられていた（側部支持枠
についてもこれと類似の構成である）。
そして、この場合には、〃１耘軸の軸心Ｅを中心に回転
する耕耘軸によって耕耘された土壌は、伝動ケースＡ（
下部伝動ケースＣ）の下方から後方に放てきされるため
に、下部伝動ケースＣの形状および上部伝動ケースＢと
の関係位置を第５図のように設定しても何も問題はなか
った。
【発明が解決しようとする問題点１
ところで、本願出願人らは、深耕用アップカットローク
リ耕耘装置として、耕耘軸の軸心を地表面付近から下方
に位置させ、耕耘爪を、縦刃部の先端部の一側に直角に
近（Ｌ字形に屈曲して横刃部を形成し、この横刃部に、
円弧状の滑らかなすくい面を形成して構成したものを提
案している。
この場合、耕耘爪でｙ＋耘された土壌は、耕耘爪の回転
作用域の底部に耕土を残すことなく耕耘軸の上方を通っ
て後方に投てきされるので、大同の耕土が下部伝動ケー
スＣの上側段部の近傍を通って後方に投てきされること
になるので、下部伝動ケースＣ（または下部支持枠）の
形状や上部伝動ケースＢ（または上部支持枠）との関係
位置が、第５図に示す状態であると、後方投てきされる
耕土が下部伝動ケースＣの上端に多く衝突することにな
って、耕耘作業に支障をきたす不都合があった。
【問題点を解決するための手段】
そこで本発明は、
■ 耕耘爪を装着した耕耘軸を、サイドドライブ形式の
ロークリ耕耘作業機の側部伝動ケースと側部支持枠との
間に軸架し、この耕耘軸をアップカット方向に回転させ
ると共に、側部伝動ケースと側部支持枠とを、それぞれ
上部伝動ケースと下部伝動ケースおよび上部支持枠と下
部支持枠により構成し、下部伝動ケースおよび下部支持
枠を、段部を有して内側に突設したものにおいて、上記
耕耘爪を、縦刃部の先端部の一側に直角に近くＬ字形に
屈曲して横刃部を形成し、この横刃部に、円弧状の滑ら
かなすくい面を形成して構成すると共に、上記下部伝動
ケースおよび下部支持枠を、耕耘爪により後方に投てき
される耕土が衝突しないよう上部前縁側の傾斜を緩く、
かつ放物線状に形成したことを特徴とするものである。
■ また、上記下部伝動ケースおよび下部支持枠を、耕
耘爪により後方に投てきされる耕土が衝突しないよう機
体の進行方向前側に向け傾斜させたことを特徴とするも
のである。[Prior art] A tilling shaft equipped with tilling claws is mounted between a side transmission case and a side support frame of a side drive type rotary tilling machine, and this tilling shaft is rotated in the down cutting direction. In addition, the side transmission case and the side support frame are each configured by an upper transmission case, a lower transmission case, an upper support frame, and a lower support frame, and the lower transmission case and the lower support frame are arranged inside with a step. For example, the one protruding from the
It is known from the publication No. 8-6242. This conventional side transmission case A has an upper transmission case B and a lower transmission case C, as shown in FIG. The tilling shaft protruding horizontally from the transmission case C was provided so that its axis E was located on the vertical line F (the side support frame also has a similar configuration). In this case, the soil tilled by the tilling shaft rotating around the axis E of the first tilling shaft is transferred to the transmission case A (
Since the lower transmission case C) is thrown backward from below, there was no problem even if the shape of the lower transmission case C and the position relative to the upper transmission case B were set as shown in FIG. Problem 1 to be Solved by the Invention By the way, the applicants of the present application have developed an up-cut rotary tiller for deep tillage by locating the axis of the tilling shaft downward from near the ground surface, and by positioning the tilling claws in the vertical blade section. Bent at a right angle (L-shape) to one side of the tip of the blade to form a horizontal blade part,
We have proposed a structure with a smooth arc-shaped rake face. In this case, the soil that has been tilled by the tilling claws is thrown backwards through the top of the tilling shaft without leaving any tilled soil at the bottom of the rotary action area of the tilling claws, so that the soil of the same amount is thrown backwards into the lower transmission case C. Since it will be thrown backwards through the vicinity of the upper step, the shape of the lower transmission case C (or lower support frame) and its relative position with the upper transmission case B (or upper support frame) are as shown in Fig. 5. In the situation shown in Fig. 2, the tilled soil thrown backward collides with the upper end of the lower transmission case C, which is inconvenient and interferes with the tilling work. [Means for Solving the Problems] Therefore, the present invention has the following features: (1) A tilling shaft equipped with tilling claws is mounted between a side transmission case and a side support frame of a side drive type rotary tiller. , the tilling shaft is rotated in the up-cut direction, and the side transmission case and the side support frame are configured by an upper transmission case and a lower transmission case, and an upper support frame and a lower support frame, respectively, and the lower transmission case and the lower In a support frame having a stepped part and protruding inwardly, the tilling claw is bent into an L-shape near right angle to one side of the tip of the vertical blade part to form a horizontal blade part. A smooth arc-shaped rake surface is formed on the side blade part, and the lower transmission case and the lower support frame have a gentle slope on the upper front edge side so that the tilled soil thrown backward by the tiller claws does not collide with the lower transmission case and the lower support frame. ,
It is characterized by being formed in a parabolic shape. (2) Further, the lower transmission case and the lower support frame are tilted toward the front in the direction of movement of the machine body so that the tilled soil thrown backward by the tilling claws will not collide with them.
このように構成することで、本願発明は、耕耘爪により
後方投てきされる耕土が下部伝動ケースおよび下部支持
枠に衝突するのが解消され、アップカット深耕がスムー
ズに行えるものである。With this configuration, in the present invention, the tilled soil thrown backward by the tilling claws is prevented from colliding with the lower transmission case and the lower support frame, and upcut deep tilling can be performed smoothly.
以下、図面を参照して本発明の実施例を具体的に説明す
る。
第１図はサイドドライブ形式のロータリ耕ｆｉ装置全体
の側面図、第２図はその概略背面図であり、符号１は本
体フレームを兼ねる入力ギヤボックスで、このギヤボッ
クス１には前方に突出した入力軸２に図示しないトラク
タのＰＴＯ軸から回転動力が伝達される。ギヤボックス
１から左右両側に中空状の横フレーム３．４が張出して
おり、このうちのフレーム３は伝動ケースを兼ねている
。横フレーム３．４の側端部には側部伝動ケース５およ
び側部支持枠６が装着されている。
側部伝動ケース５は、上部伝動ケース５ａと下部伝動ケ
ース５ｂからなり、また、側部支持枠６は、上部支持枠
６ａと下部支持枠６ｂとからなり、下部伝動ケース５ｂ
と下部支持枠６ｂとは、それぞれ上部伝動ケース５ａと
上部支持枠６ａに対し、段部５ｃ、 ６ｃを有して内側
に突出するように連結、連続している。
また、下部伝動ケース５ｂと下部支持枠６ｂの下部間に
は耕耘軸７が軸架されている。
この耕耘軸７は、横フレーム３内に貫挿された伝動軸８
から上部伝動ケース５ａに伝動され、上動伝動ケース５
ａ内に設けたチェン伝動系９によって下部伝動ケース５
ｂに伝動し、下部伝動ケース５ｂでは上部ギヤ１０とこ
れに噛合う下部ギヤ１１によって回転動力が伝達されて
アップカット方向に回転するようになっている。
また、耕耘軸７には、多数の耕耘爪１２．１２・・・が
取付けられるが、この耕耘爪１２は、縦刃部１２ａの先
端部の一例に直角に近く１字形に屈曲して横刃部を１２
ｂを形成し、この横刃部１２ｂに円弧状の滑らかなすく
い而１３を形成したものである。
耕耘軸７に耕耘爪１２を装着した１＋耘ロータの上方に
シールドカバー１４が設けられ、シールドカバー１４の
後部にエプロン１５が、また、耕耘ロータの左右両側に
はサイドカバー１ｅおよび副サイドカバー１７が取付け
られている。
また、ギヤボックス１および横フレーム３，４には、図
示しないトラクタの３点リンクヒツチ機構により作業機
が昇降可能に！８着されるピッチ機構が設けられている
。
上記下部伝動ケースｓｂ（下部支持枠６ｂも同様）は、
第３図に示すように、耕耘爪１２により耕耘された耕土
が耕耘ロータの上方を通って後方に投てきされる際、耕
土が衝突しないよう上部前縁側の傾斜を緩く、かつ放物
線状に形成している。この場合の下部伝動ケース５ｂの
上部伝動ケース５ａへの連結状態は、伝動軸心りと耕耘
軸の軸心Ｅとが垂直線Ｆ上にあるよう上下に配設されて
いる。
この下部伝動ケース５ｂは、第４図に示すように上部伝
動ケース５ａに対し、伝動軸心りを通る垂直線Ｆに対す
る伝動軸心りと耕耘軸の軸心Ｅを通る線Ｇがθ度傾斜し
て機体の進行方向前側に傾斜させてもよいものである。
このような構成のサイドドライブ形アップカット耕耘作
業機は、耕耘軸１２をアップカット方向に回転させ、耕
耘軸の軸心Ｅが地表面近くから下方に位置されて耕耘作
業を行う。耕耘爪１２では、その横刃部１２ｂに円弧状
の滑らかなすくい而１３が形成されているので、耕耘さ
れた土壌は、耕耘爪の回転領域内の底部に残ることなく
耕耘ロータの上方を通り、シールドカバー１４に案内さ
れて後方に投てきされ、エプロン１５によって均平され
る。
このとき、下部伝動ケース５ｂおよび下部支持枠６ｂは
、その上部前縁側の傾斜を緩く、かつ放物線状に形成し
ているか、または、上部伝動ケース５ａおよび上部支持
枠Ｇａに対し機体の進行方向前側にθ度傾斜しているの
で、後方段てきされる土壌が衝突するのが避けられ、ス
ムーズな深耕作業が′行われる。
また、耕土が下部伝動ケース５ｂおよび下部支持枠６ｂ
に衝突しないので、下部伝動ケース５ｂおよび下部支持
枠６ｂの下方の残耕処理もスムーズに行われ、全体とし
て所要動力が軽減される。さらに、１１耘作業の仕上り
も良好となる。
【発明の効果１
以上説明したように、本発明のサイドドライブ形アップ
カット（ロータリ）耕耘作業機によれば、耕耘軸１２を
軸架する下部伝動ケース５ｂと下部支持枠６ｂを上部伝
動ケース５ａ、上部支持枠６ａに対し内方に突設すると
共に、上部前縁側の傾斜を緩く、かつ放物線状に形成し
たので、耕耘爪１２により耕耘されて後方に投てきされ
る耕土が、下部伝動ケース５ａおよび下部支持枠６ａｋ
：ｆｆｉ突することが避けられ、スムーズなアップカッ
ト深耕作業が少い動力で行うことができる。
また、下部伝動ケース５ｂと下部支持枠６ｂの上部伝動
ケース５ａと上部支持枠６ａに対する連結位置で機体の
進行方向前側にθ度傾斜しているので、耕耘爪１２で耕
耘された土壌は、下部伝動ケース５ｂおよび下部支持枠
６ｂに衝突することなく前方に投てきされ、アップカッ
ト深ｖ１を少い動力でスムーズに行うことができる。
さらに、耕耘爪１２の横刃部１２ｂを下部伝動ケース５
ｂおよび下部支持枠６ｂ側に突出させるように耕耘軸７
に取付けることにより、下部伝動ケース５ｂおよび下部
支持枠６ｂ下方の残耕をな（すことができる。Embodiments of the present invention will be specifically described below with reference to the drawings. Fig. 1 is a side view of the entire side drive type rotary tiller, and Fig. 2 is a schematic rear view thereof. Reference numeral 1 is an input gear box that also serves as the main body frame, and this gear box 1 has an input gear box that protrudes forward. Rotational power is transmitted to the input shaft 2 from a PTO shaft of a tractor (not shown). Hollow horizontal frames 3.4 protrude from the gear box 1 on both the left and right sides, and the frame 3 of these also serves as a transmission case. A side transmission case 5 and a side support frame 6 are attached to the side ends of the horizontal frame 3.4. The side transmission case 5 consists of an upper transmission case 5a and a lower transmission case 5b, and the side support frame 6 consists of an upper support frame 6a and a lower support frame 6b, and the lower transmission case 5b
and lower support frame 6b are connected and continuous with upper transmission case 5a and upper support frame 6a, respectively, so as to protrude inwardly with stepped portions 5c and 6c. Further, a tilling shaft 7 is mounted between the lower transmission case 5b and the lower part of the lower support frame 6b. This tilling shaft 7 is a transmission shaft 8 inserted into the horizontal frame 3.
The power is transmitted from the upper power transmission case 5a to the upper power transmission case 5a.
The lower transmission case 5 is connected by the chain transmission system 9 provided in a.
The rotational power is transmitted to the lower transmission case 5b by an upper gear 10 and a lower gear 11 that meshes with the upper gear 10, so that the lower transmission case 5b rotates in the up-cut direction. Further, a large number of tilling claws 12, 12... are attached to the tilling shaft 7, and the tilling claws 12 are bent in a shape close to a right angle to an example of the tip of the vertical blade portion 12a, and form a horizontal blade. part 12
b, and a smooth arc-shaped scoop 13 is formed on this horizontal blade portion 12b. A shield cover 14 is provided above the 1+ tiller rotor in which the tiller claw 12 is attached to the tiller shaft 7, an apron 15 is provided at the rear of the shield cover 14, and a side cover 1e and an auxiliary side cover 17 are provided on both left and right sides of the tiller rotor. is installed. In addition, the gear box 1 and the horizontal frames 3 and 4 are equipped with a three-point link hitch mechanism of a tractor (not shown) so that the work machine can be raised and lowered! A pitch mechanism is provided that allows eight positions to be placed. The lower transmission case sb (same as the lower support frame 6b) is
As shown in FIG. 3, the slope of the upper front edge side is gentle and parabolic to prevent the tilled soil from colliding with each other when the tilled soil is thrown backwards through the top of the tilling rotor. ing. In this case, the lower transmission case 5b is connected to the upper transmission case 5a so that the transmission shaft centerline and the axis E of the tilling shaft are arranged vertically so that they are on the vertical line F. As shown in FIG. 4, in this lower transmission case 5b, a line G passing through the transmission axis center and the axis E of the tilling shaft is inclined at an angle of θ with respect to a vertical line F passing through the transmission axis center. It may also be tilted forward in the direction of movement of the aircraft. The side drive type up-cut tilling machine having such a configuration rotates the tilling shaft 12 in the up-cutting direction, and performs tilling work with the axis E of the tilling shaft positioned downward from near the ground surface. Since the tilling claw 12 has a smooth arc-shaped scoop 13 formed on its side blade portion 12b, the tilled soil passes above the tilling rotor without remaining at the bottom of the rotation area of the tilling claw. , is guided by the shield cover 14 and thrown backward, and is leveled by the apron 15. At this time, the lower transmission case 5b and the lower support frame 6b are formed such that the upper leading edge thereof is sloped gently and in a parabolic shape, or the lower transmission case 5b and the lower support frame 6b are formed on the front side in the traveling direction of the aircraft with respect to the upper transmission case 5a and the upper support frame Ga. Since the soil is tilted at an angle of θ, it is possible to avoid collisions with the soil being removed from the rear, allowing for smooth deep plowing. In addition, the cultivated soil may be removed from the lower transmission case 5b and the lower support frame 6b.
Since there is no collision, residual plowing under the lower transmission case 5b and the lower support frame 6b can be smoothly cleared, and the required power is reduced as a whole. Furthermore, the finish of the 11th step work is also better. Effects of the Invention 1 As explained above, according to the side drive type up-cut (rotary) tilling machine of the present invention, the lower transmission case 5b and the lower support frame 6b, which support the tilling shaft 12, are connected to the upper transmission case 5a. , protrudes inward from the upper support frame 6a, and the front edge of the upper part has a gentle slope and is formed in a parabolic shape, so that the tilled soil tilled by the tilling claws 12 and thrown rearward is transferred to the lower transmission case 5a. and lower support frame 6ak
:ffi Collisions can be avoided, and smooth up-cutting and deep plowing work can be performed with less power. In addition, since the lower transmission case 5b and the lower support frame 6b are connected to the upper transmission case 5a and the upper support frame 6a at a θ degree incline toward the front in the direction of movement of the machine, the soil tilled by the tilling claws 12 is It is thrown forward without colliding with the transmission case 5b and the lower support frame 6b, and the up-cut depth v1 can be smoothly performed with less power. Furthermore, the horizontal blade portion 12b of the tilling claw 12 is attached to the lower transmission case 5.
b and the tilling shaft 7 so as to protrude toward the lower support frame 6b side.
By attaching it to the lower transmission case 5b and the lower support frame 6b, residual plowing can be done.
第１図はナイドドライブ形アップカットロータリ耕耘作
業機全体の側面図、第２図は同概略背面図、第３図は下
部伝動ケースの側面図、第４図は下部伝動ケースの他の
実施例の側面図、第５図は従来の下部伝動ケースの側面
図である。
１・・・ギヤボックス、２・・・入力軸、３．４・・・
横フレーム、５・・・側部伝動ケース、５ａ・・・上部
伝動ケース、５ｂ・・・下部伝動ケース、５Ｃ・・・段
部、６・・・側部支持枠、６ａ・・・上部支持枠、６ｂ
・・・下部支持枠、６Ｃ・・・段部、７・・・耕耘軸、
８・・・伝動軸、９・・・チェン伝動系、１０・・・上
部ギせ、１１・・・下部ギヤ、１２・・・耕耘爪、１２
ａ・・・縦刃部、１２ｂ・・・横刃部、１３・・・すく
い面、１４・・・シールドカバー、１５・・・エプロン
、１６・・・主サイドカバー、１７・・・副サイドカバ
ー、Ｄ・・・伝動軸心、Ｅ・・・Ｍ１耘軸の軸心、θ・
・・傾斜角。Figure 1 is a side view of the entire nid drive type up-cut rotary tiller, Figure 2 is a schematic rear view of the same, Figure 3 is a side view of the lower transmission case, and Figure 4 is another implementation of the lower transmission case. An example side view, FIG. 5 is a side view of a conventional lower transmission case. 1... Gear box, 2... Input shaft, 3.4...
Horizontal frame, 5... Side transmission case, 5a... Upper transmission case, 5b... Lower transmission case, 5C... Step part, 6... Side support frame, 6a... Upper support frame, 6b
... lower support frame, 6C ... step section, 7 ... tillage shaft,
8... Transmission shaft, 9... Chain transmission system, 10... Upper gear, 11... Lower gear, 12... Tilling claw, 12
a...Vertical blade part, 12b...Horizontal blade part, 13...Rake face, 14...Shield cover, 15...Apron, 16...Main side cover, 17...Subside side Cover, D...Transmission shaft center, E...M1 shaft center, θ・
...Inclination angle.
Claims (2)
のロータリ耕耘作業機の側部伝動ケースと側部支持枠と
の間に軸架し、この耕耘軸をアップカット方向に回転さ
せると共に、側部伝動ケースと側部支持枠とを、それぞ
れ上部伝動ケースと下部伝動ケースおよび上部支持枠と
下部支持枠により構成し、下部伝動ケースおよび下部支
持枠を、段部を有して内側に突設したものにおいて、 上記耕耘爪を、縦刃部の先端部の一側に直角に近くＬ字
形に屈曲して横刃部を形成し、この横刃部に、円弧状の
滑らかなすくい面を形成して構成すると共に、上記下部
伝動ケースおよび下部支持枠を、耕耘爪により後方に投
てきされる耕土が衝突しないよう上部前縁側の傾斜を緩
く、かつ放物線状に形成したことを特徴とするサイドド
ライブ形アップカット耕耘作業機。(1) A tilling shaft equipped with tilling claws is mounted between the side transmission case and the side support frame of a side drive type rotary tilling machine, and this tilling shaft is rotated in the up-cut direction, The side transmission case and the side support frame are each composed of an upper transmission case, a lower transmission case, an upper support frame, and a lower support frame, and the lower transmission case and the lower support frame have a stepped portion and protrude inwardly. In this device, the tilling claw is bent into an L-shape at right angles to one side of the tip of the vertical blade part to form a horizontal blade part, and this horizontal blade part has a smooth arc-shaped rake surface. The lower transmission case and the lower support frame are formed with a gentle slope on the front edge side of the upper part and a parabolic shape so that the tilled soil thrown backward by the tilling claws does not collide with the lower transmission case and the lower support frame. Drive-type up-cut tilling machine.
のロータリ耕耘作業機の側部伝動ケースと側部支持枠と
の間に軸架し、この耕耘軸をアップカット方向に回転さ
せると共に、側部伝動ケースと側部支持枠とを、それぞ
れ上部伝動ケースと下部伝動ケースおよび上部支持枠と
下部支持枠により構成し、下部伝動ケースおよび下部支
持枠を、段部を有して内側に突設したものにおいて、 上記耕耘爪を、縦刃部の先端部の一側に直角に近くＬ字
形に屈曲して横刃部を形成し、この横刃部に、円弧状の
滑らかなすくい面を形成して構成すると共に、上記下部
伝動ケースおよび下部支持枠を、耕耘爪により後方に投
てきされる耕土が衝突しないよう機体の進行方向前側に
向け傾斜させたことを特徴とするサイドドライブ形アッ
プカット耕耘作業機。(2) A tilling shaft equipped with a tilling claw is mounted between a side transmission case and a side support frame of a side drive type rotary tilling machine, and this tilling shaft is rotated in the up-cut direction, The side transmission case and the side support frame are each composed of an upper transmission case, a lower transmission case, an upper support frame, and a lower support frame, and the lower transmission case and the lower support frame have a stepped portion and protrude inwardly. In this device, the tilling claw is bent into an L-shape at right angles to one side of the tip of the vertical blade part to form a horizontal blade part, and this horizontal blade part has a smooth arc-shaped rake surface. A side drive type up cut characterized in that the lower transmission case and the lower support frame are tilted toward the front in the direction of movement of the machine body so that the tilled soil thrown backward by the tilling claws does not collide with the tilled soil. Tillage machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16926786A JPS6324801A (en) | 1986-07-18 | 1986-07-18 | Side drive type up-cut plowing working machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16926786A JPS6324801A (en) | 1986-07-18 | 1986-07-18 | Side drive type up-cut plowing working machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324801A true JPS6324801A (en) | 1988-02-02 |
Family
ID=15883341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16926786A Pending JPS6324801A (en) | 1986-07-18 | 1986-07-18 | Side drive type up-cut plowing working machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376502A (en) * | 1989-08-16 | 1991-04-02 | Kobashi Kogyo Co Ltd | Side drive type deep tillage rotor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534739B2 (en) * | 1975-07-15 | 1980-09-09 |
-
1986
- 1986-07-18 JP JP16926786A patent/JPS6324801A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534739B2 (en) * | 1975-07-15 | 1980-09-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376502A (en) * | 1989-08-16 | 1991-04-02 | Kobashi Kogyo Co Ltd | Side drive type deep tillage rotor |
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