JPS63188302A - Plowing apparatus - Google Patents
Plowing apparatusInfo
- Publication number
- JPS63188302A JPS63188302A JP2093787A JP2093787A JPS63188302A JP S63188302 A JPS63188302 A JP S63188302A JP 2093787 A JP2093787 A JP 2093787A JP 2093787 A JP2093787 A JP 2093787A JP S63188302 A JPS63188302 A JP S63188302A
- Authority
- JP
- Japan
- Prior art keywords
- tilling
- roller
- transmission case
- shaft
- soil surface
- 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 24
- 239000002689 soil Substances 0.000 claims description 11
- 238000003971 tillage Methods 0.000 claims description 3
- 239000010902 straw Substances 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 産業上の利用分野 この発明は、耕耘装置に関する。[Detailed description of the invention] Industrial applications The present invention relates to a tillage device.
従来の技術、および発明が解決しようとする問題点
耕耘爪を配設した耕耘軸の左右両側端部を軸受けする耕
耘装置は、との−側端部を軸受けする伝動ケース部側は
、この耕耘軸に対する伝動機構を内装するために、伝動
ケースの下端縁が耕耘軸から下方へ大きく突出したり、
又、軸方向の厚さが大きくなる等の構成によって、この
伝動ケースの下端側に藁屑等が引掛って溜り易く、耕耘
の抵抗となり易い。PRIOR ART AND PROBLEMS TO BE SOLVED BY THE INVENTION A tilling device bearing the right and left ends of a tilling shaft provided with tilling claws has a power transmission case bearing the negative end of the tilling shaft. In order to incorporate the transmission mechanism for the shaft, the lower edge of the transmission case protrudes significantly downward from the tilling shaft.
Further, due to the structure such as the increased thickness in the axial direction, straw waste and the like tend to get caught and accumulate on the lower end side of the transmission case, which tends to cause resistance to tilling.
問題点を解決するための手段
この発明は、耕耘軸（１）を伝動軸受けする伝動ケース
（２）の前方に土壌面に接地して回転自在のローラー（
３）を設け、これら伝動ケース（２）とローラー（３）
との間には、前縁をローラー（３）の後側面に接近させ
るスクレパー（４）を設けてなる耕耘装置の構成とする
。Means for Solving the Problems This invention provides a rotatable roller (
3), and these transmission case (2) and roller (3)
A tilling device is provided with a scraper (4) that brings the leading edge close to the rear side of the roller (3).
発明の作用、および効果
耕耘軸（１）が伝動ケース（２）内の伝動機構を経て回
転されると、耕耘爪によって土壌面が耕耘される。Functions and Effects of the Invention When the tilling shaft (1) is rotated via a transmission mechanism within the transmission case (2), the soil surface is tilled by the tilling claws.
この耕耘進行に伴ってローラー（３）が土壌面に接する
ため、土壌面上に藁屑等があっても、このローラー（３
）の転勤によって土壌面に押付けられ、このローラー（
３）の後側にはスクレパー（４）があってローラー（３
）に藁屑が巻付く状態にあっても掻上されて、土壌面に
案内されて、後側の伝動ケース（２）の下端縁の下側に
案内し、藁屑類は土壌面から浮上させないようにして、
伝動ケース＋２）下側を後方へ円滑に通過させることが
できる。このため藁屑類がローラー（３）に巻付いたり
、ローラー（３）と伝動ケース（２）との間に溜って耕
耘の抵抗となったり、耕耘装置を浮上させるようなこと
もなくなる。As the tillage progresses, the roller (3) comes into contact with the soil surface, so even if there is straw, etc. on the soil surface, this roller (3)
) is pressed against the soil surface by the transfer of rollers (
3) There is a scraper (4) on the back side and a roller (3).
) Even if straw debris is wrapped around the soil surface, it will be scraped up, guided to the soil surface, and guided to the lower edge of the rear transmission case (2), and the straw debris will float up from the soil surface. Try not to let it happen,
Transmission case +2) The lower side can be passed smoothly to the rear. This prevents straw debris from wrapping around the roller (3), accumulating between the roller (3) and the transmission case (2), creating resistance to tilling, and causing the tilling device to float.
実澁例
なお、図例において、左右方向に亘るフレーム（５）の
中央部には、トラクタに対して着脱しうる連結マスト（
６）を設けると共に、トラクタの動力取出軸から伝動さ
れる入力軸（７）を設け、左右−側端には、耕耘爪（８
）を配設せる耕耘軸（１）の一端を軸受けする軸受アー
ムを設けると共に、他側端には、同耕耘軸（１）の他端
を軸受けする伝動ケース（２）を設け、この伝動ケース
（２）内のスプロケット、及びチェ２等や、入力軸（力
上部のフレーム（５）内の伝動機構等を経て該耕耘軸（
１）を伝動回転する構成である。（９）は耕耘カバーで
、耕耘爪（８）の回転上周部を被覆するもので、−側端
部は伝動ケース（２）の内側面に連結させている。Actual Example In addition, in the illustrated example, a connecting mast (
6), and an input shaft (7) that receives power from the tractor's power take-off shaft.
) is provided with a bearing arm that bears one end of the tilling shaft (1), and a transmission case (2) that bears the other end of the tilling shaft (1) is provided at the other end. (2) and the tilling shaft (through the input shaft (power transmission mechanism in the upper frame (5), etc.
1) is configured to transmit and rotate. Reference numeral (9) denotes a tilling cover, which covers the rotating upper circumferential portion of the tilling claw (8), and its negative end portion is connected to the inner surface of the transmission case (2).
耕耘進行側において該伝動ケース（２）の正面にはブラ
ケット（１０で回転自在にローラー（３）を取付け、未
耕耘地面に接して回転できるように、はゾ伝動ケース（
２）の下端縁と同一位置に設けている。この伝動ケース
（２）の下端部から前方のローラー（３）の下部回転周
面部に向けて土壌面に接近してはゾ平行状に沿うように
スクレパー（４）を設けている。このスクレパー（４）
は板金製で上側を開口した樋状に形成し、前端下＠（Ｉ
ｌｌを該ローラー〔３）の回転面に接近させ、又、この
ローラー（３）の回転方向に沿って前端面（１２１を形
成している。On the tilling progress side, a roller (3) is rotatably attached to the front of the transmission case (2) with a bracket (10), and a roller (3) is attached to the front of the transmission case (2) so that it can rotate in contact with the uncultivated ground.
2) is provided at the same position as the lower edge. A scraper (4) is provided so as to run parallel to the soil surface from the lower end of the transmission case (2) toward the lower rotating peripheral surface of the front roller (3). This scraper (4)
is made of sheet metal and is formed in the shape of a gutter with the upper side open.
ll is brought close to the rotating surface of the roller [3], and a front end surface (121) is formed along the rotating direction of the roller (3).
（１美は耕耘部の後側を被覆する後部カバー、（１４Ｊ
は尾輪、（囚は尾輪（１４）を上下調節自在に支持する
取付フレームである。(1 beauty is the rear cover that covers the rear side of the tilling part, (14J
is a tail wheel (14) is a mounting frame that supports the tail wheel (14) in a vertically adjustable manner.
耕耘軸（１）の回転伝動によって、耕耘爪（８）により
耕耘されると共に、ローラー（３）が伝動ケース（２）
の正面の未耕耘土壌面上に接近して、この土壌面に藁屑
等があると、回転しながら土壌面に押圧して、後側のス
クレパー（４）の底部に敷込み、後側の伝動ケース（２
）の下端面下へ案内させ、藁屑等は伝動ケース（２）の
後側へ案内通過させる。又、ローラー（３）の回転によ
って藁屑等が巻付くときはスクレパー＝３−
（４）の前端縁（１１）に掻取られて巻付を防止する。Due to the rotational transmission of the tilling shaft (1), tilling is carried out by the tilling claws (8), and the rollers (3) are connected to the transmission case (2).
If there is straw, etc. on the soil surface, press it against the soil surface while rotating and spread it on the bottom of the rear scraper (4). Transmission case (2
), and the straw etc. are guided to the rear side of the transmission case (2). Further, when straw waste or the like gets wrapped around the roller (3), it is scraped off by the front edge (11) of the scraper (3-(4)) to prevent it from getting wrapped.
図はこの発明の一実施例を示すもので、第１図は側面図
、第２図はその一部の拡大斜面図、第３図は一部の平断
面図である。
図中、符号（１）は耕耘軸、（２）は伝動ケース、（３
）はローラー、（４）はスクレパーを示す。The drawings show an embodiment of the present invention; FIG. 1 is a side view, FIG. 2 is an enlarged perspective view of a portion thereof, and FIG. 3 is a plan sectional view of a portion thereof. In the figure, code (1) is the tilling shaft, (2) is the transmission case, and (3) is the tilling shaft.
) indicates a roller, and (4) indicates a scraper.
Claims (1)
に土壌面に接地して回転自在のローラー（３）を設け、
これら伝動ケース（２）とローラー（３）との間には、
前縁をローラー（３）の後側面に接近させるスクレパー
（４）を設けてなる耕耘装置。A rotatable roller (3) that is in contact with the soil surface is provided in front of a transmission case (2) that receives the tilling shaft (1) as a transmission bearing.
Between these transmission cases (2) and rollers (3),
A tillage device comprising a scraper (4) that brings the front edge close to the rear side of the roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2093787A JPS63188302A (en) | 1987-01-30 | 1987-01-30 | Plowing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2093787A JPS63188302A (en) | 1987-01-30 | 1987-01-30 | Plowing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188302A true JPS63188302A (en) | 1988-08-03 |
Family
ID=12041122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2093787A Pending JPS63188302A (en) | 1987-01-30 | 1987-01-30 | Plowing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188302A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016073242A (en) * | 2014-10-07 | 2016-05-12 | 株式会社クボタ | Skid device of rotary tiller |
-
1987
- 1987-01-30 JP JP2093787A patent/JPS63188302A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016073242A (en) * | 2014-10-07 | 2016-05-12 | 株式会社クボタ | Skid device of rotary tiller |
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