JPH0223801A - Tilling device of tiller - Google Patents
Tilling device of tillerInfo
- Publication number
- JPH0223801A JPH0223801A JP17310888A JP17310888A JPH0223801A JP H0223801 A JPH0223801 A JP H0223801A JP 17310888 A JP17310888 A JP 17310888A JP 17310888 A JP17310888 A JP 17310888A JP H0223801 A JPH0223801 A JP H0223801A
- Authority
- JP
- Japan
- Prior art keywords
- tilling
- cover
- shaft
- transmission case
- frame
- 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 abstract description 36
- 238000003971 tillage Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 この発明は、耕耘機の耕耘装置に関する。[Detailed description of the invention] Industrial applications The present invention relates to a tilling device for a tiller.
従来の技術、および発明が解決しようとする課題
通常、耕耘機のセンタードライブ式耕耘装置は、機体の
後端部に設けられたヒツチ部に、後方に向けて突出する
耕耘フレームの前端部を取付け、この耕耘フレームには
、耕耘刃を植設せる耕耘軸を有してこの耕耘軸に伝動す
る伝動機構を内装した伝動ケースと、耕耘刃の上方を覆
う耕耘カバーとを支持させた構成であるが、例えば選択
する作業の種類によって耕耘刃の畏さを長寸法又は短寸
法のものに変更する場合、耕耘軸と耕耘カバーとの間隔
が一定であるため、耕耘刃の長さは、耕耘カバーに接触
しない寸法に規制されると共に、耕耘カバーとの間隙が
多くなる短寸法の耕耘刃を用いたときは、この間隙によ
って耕耘カバーに多量の耕耘土が付着し、機体の前後バ
ランスを阻害する等の虞れがある。Conventional Technology and Problems to be Solved by the Invention Normally, in a center-drive tilling device of a tiller, the front end of a tilling frame that protrudes rearward is attached to a hit part provided at the rear end of the tiller. This tilling frame has a tilling shaft in which a tilling blade is installed, a transmission case containing a transmission mechanism for transmitting power to the tilling shaft, and a tilling cover that covers the top of the tilling blade. However, for example, when changing the length of the tilling blade to a long or short one depending on the type of work selected, the distance between the tilling shaft and the tilling cover is constant, so the length of the tilling blade is equal to the length of the tilling cover. When using a short-sized tilling blade that does not come in contact with the tilling cover and has a large gap with the tilling cover, this gap causes a large amount of tilled soil to adhere to the tilling cover, impeding the front-to-back balance of the machine. There is a possibility that
ｉ題を解決するための手段
この発明は、機体（１）後端部のヒツチ部（２）に、耕
耘刃＋３１ ＋３１・・を植設せる左右方向の耕耘軸（
４）を有して、この耕耘軸（４）に伝動する伝動機構を
内装した伝動ケース（５）を連結し、この伝動ケース（
５）には、該耕耘刃（３）（３）・・・の上方を覆う耕
耘カバー（６）を支持した耕耘フレーム（７）を該耕耘
軸（４）に対して任意の位置に変更調節可能に設けてな
る耕耘機の耕耘装置の構成とする。Means for Solving Problem i This invention provides a left-right tilling shaft (
4), a transmission case (5) containing a transmission mechanism for transmitting power to this tilling shaft (4) is connected, and this transmission case (
5), the tilling frame (7) supporting the tilling cover (6) that covers the top of the tilling blades (3) (3)... is changed and adjusted to an arbitrary position with respect to the tilling shaft (4); A tilling device of a tiller can be configured.
発明の作用
伝動ケース（５）内の伝動機構は、耕耘軸（４）を介し
て耕耘刃（３１（３）・・・に伝動し、耕耘刃＋３）
（３１・・・によって耕耘される耕耘上の上方飛散は、
耕耘カバー（６）で防止される。Operation of the invention The transmission mechanism in the transmission case (5) transmits power to the tilling blades (31 (3)..., tilling blade + 3) via the tilling shaft (4).
(Upward scattering on the tillage cultivated by 31...
This is prevented by the tillage cover (6).
発明の効果
選択する作業の種類によって耕耘刃（３）（３）・・・
の長さを長寸法又は短寸法のものに変更する場合、耕耘
カバー（６）を支持した耕耘フレーム（７）は、耕耘軸
（４）に対して任意の位置に変更調節可能であるため、
耕耘軸（４）に装着する耕耘刃（３１＋３１の長さに応
じて耕耘カバー（６）の位置を移動調節することができ
、従って耕耘刃＋３１ ＋３＞の長さを適宜に選択しう
ると共に、耕耘刃（３）（３）と耕耘カバー（６）との
間隙を適切に調節して作業性を向上させることができる
。Effects of the invention Depending on the type of work selected, the tiller blade (3) (3)...
When changing the length of the tiller to a longer or shorter length, the tilling frame (7) supporting the tilling cover (6) can be adjusted to any position relative to the tilling shaft (4).
The position of the tilling cover (6) can be moved and adjusted according to the length of the tilling blade (31+31) attached to the tilling shaft (4), and therefore the length of the tilling blade +31 +3> can be selected as appropriate. Workability can be improved by appropriately adjusting the gap between the tilling blades (3) (3) and the tilling cover (6).
実施例
なお、回倒において、左右一対の走行車輪（０） １８
）を軸装して、これらの走行車輪＋８１ ＋８１に伝動
する伝動機構を内装した走行伝動ケース（９）を設け、
この走行伝動ケース（９）の前部には、ＪＪＫ動機Ｉ１
１を搭載したフレーム（１０を前方に向けて突設し、又
該走行伝動ケース（９）の上端部には、後方に向けて突
出する操縦ハンドル（１２１を設け、さらに該伝動ケー
ス（９）の後部には、後端部にピッチ部（２）を有した
支持体（１３１を設けて機体（１）を構成する。Example In addition, when rotating, a pair of left and right running wheels (0) 18
) is mounted on the shaft, and a traveling transmission case (9) is provided which houses a transmission mechanism for transmitting power to these traveling wheels +81 +81.
At the front of this traveling transmission case (9), JJK motive I1
A frame (10) on which the transmission case (10) is mounted projects forward, and a control handle (121) is provided at the upper end of the traveling transmission case (9) to project backward, and the transmission case (9) A support body (131) having a pitch part (2) at the rear end is provided at the rear of the machine to form the fuselage (1).
該ピッチ部（２）には、耕耘刃（３）（３）・・・を植
設せる耕耘軸（４）を有して５この耕耘軸（４）に伝動
する伝動機構を内装した伝動ケース（５）を着脱可能に
連結し。The pitch part (2) has a tilling shaft (4) on which tilling blades (3) (3)... are installed, and a transmission case is equipped with a transmission mechanism for transmitting power to the tilling shaft (4). (5) are removably connected.
この伝動ケース（５）左右面側壁の上部には、この伝動
ケース（５）に取付られる耕耘フレーム（７）を上下、
前後方向等任意の位置に複数のボルト（４１＋４１で締
結しうる適宜数の雌ねじ部＋１５１ ＋１２・・・を設
け、該耕耘フレーム（７）は、該伝動ケース（５）に対
して上下、前後方向に移動しつる挟持部と後方に向けて
突出する突出部とで構成する。The tillage frame (7) attached to the transmission case (5) is mounted on the upper and lower sides of the left and right side walls of the transmission case (5).
A plurality of bolts (an appropriate number of internal threads +151, +12, etc., which can be fastened with 41+41) are provided at arbitrary positions such as in the front-rear direction, and the tilling frame (7) It consists of a clamping part that moves forward and a protruding part that protrudes toward the rear.
該耕耘フレーム（７）の下側には、当該耕耘フレーム（
７）と共に前記伝動ケース（５）を挿通させる切欠部を
有して前記耕耘刃（３）（３）・・・の上方を覆う耕耘
カバー（６）を設け、又該耕耘フレーム（７）の後端部
には、下端部に尾輪ｔｈｅを有して耕深を調節しうる耕
深調節機構（■を設ける。On the lower side of the tillage frame (7), the tillage frame (
7), a tilling cover (6) is provided which has a notch through which the transmission case (5) is inserted and covers the top of the tilling blades (3) (3). The rear end is provided with a plowing depth adjustment mechanism (2) that has a tail wheel the at the lower end and can adjust the plowing depth.
なお（１１は原動機（ＩＩから走行伝動ケース（９）内
の伝動機構に伝動する伝動機構を内装した前部ケース、
（＋９は走行伝動ケース（９）の伝動機構から伝動ケー
ス（５）内の伝動機構に伝動する伝動機構を内装した後
部ケースである。(11 is a front case housing a transmission mechanism that transmits power from the prime mover (II) to the transmission mechanism in the traveling transmission case (9);
(+9 is a rear case housing a transmission mechanism that transmits power from the transmission mechanism of the traveling transmission case (9) to the transmission mechanism inside the transmission case (5).
次に作用について説明する。原動機（ＩＩに伝動される
前部ケース（８）内の伝動機構は、走行伝動ケース（９
１内の伝動機構を介して左右の走行車輪＋８１ （８１
に伝動し、後部ケース（■内の伝動機構は、伝動ケース
（５）内の伝動機構、耕耘軸（４）を介して耕耘刃（３
１（３）・・・に伝動する。Next, the effect will be explained. The transmission mechanism inside the front case (8) that transmits the power to the prime mover (II) is connected to the traveling transmission case (9).
The left and right running wheels +81 (81
The transmission mechanism in the rear case (■ is the transmission mechanism in the transmission case (5) and the tilling blade (3) via the tilling shaft (4).
Transmitted to 1 (3)...
耕耘軸（４）に装着する耕耘刃（３１（３）・・・の長
さを変更する場合は、耕耘フレーム（７）のボルト（１
４を法外した後、耕耘刃１３） １３１・・・の長さに
応じて耕耘刃（３） （３）・・・と耕耘カバー（６）
との間隙が適切になるように耕耘フレーム（７）を移動
させて、適切な位置の雌ねじ部（１９＋１’Ｊにボルト
＋１４１０４で耕耘フレーム（７）を締結すわばよい。When changing the length of the tilling blade (31 (3)... attached to the tilling shaft (4), use the bolt (1) of the tilling frame (7).
After removing 4, remove the tiller blade 13) 131... Depending on the length, remove the tiller blade (3) (3)... and the tiller cover (6)
Move the tilling frame (7) so that the gap is appropriate, and then fasten the tilling frame (7) to the female threaded part (19+1'J) at an appropriate position with a bolt +14104.
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図は一部の正面図である。
図中、符号（１）は機体、（２）はピッチ部、（３）は
耕耘刃、（４）は耕耘軸、（５）は伝動ケース、（６３
は耕耘カバ、（７）は耕耘フレームを示す。The figures show one embodiment of the invention, with FIG. 1 being a side view and FIG. 2 being a partial front view. In the figure, (1) is the fuselage, (2) is the pitch part, (3) is the tilling blade, (4) is the tilling shaft, (5) is the transmission case, (63
indicates a tilling cover, and (7) indicates a tilling frame.
Claims (1)
３）・・・を植設せる左右方向の耕耘軸（４）を有して
、この耕耘軸（４）に伝動する伝動機構を内装した伝動
ケース（５）を連結し、この伝動ケース（５）には、該
耕耘刃（３）（３）・・・の上方を覆う耕耘カバー（６
）を支持した耕耘フレーム（７）を該耕耘軸（４）に対
して任意の位置に変更調節可能に設けてなる耕耘機の耕
耘装置。A tilling blade (3) (
3) It has a tilling shaft (4) in the left and right direction on which the tilling shaft (4) is installed, and connects a transmission case (5) equipped with a transmission mechanism for transmitting power to this tilling shaft (4). ) has a tilling cover (6
) A tilling device for a tiller, comprising a tilling frame (7) supporting a tilling shaft (7) which can be adjusted to any position with respect to the tilling shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17310888A JPH0223801A (en) | 1988-07-11 | 1988-07-11 | Tilling device of tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17310888A JPH0223801A (en) | 1988-07-11 | 1988-07-11 | Tilling device of tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223801A true JPH0223801A (en) | 1990-01-26 |
Family
ID=15954311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17310888A Pending JPH0223801A (en) | 1988-07-11 | 1988-07-11 | Tilling device of tiller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223801A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993003596A1 (en) * | 1991-08-12 | 1993-03-04 | Luigi Cardillo Stagno | A safety and control device working on a moderator brake for agricultural motor hoes for dampening vibrations, shocks or jerks transmitted to the driving handle and for controlling the forward motion and the working depth of the machine |
-
1988
- 1988-07-11 JP JP17310888A patent/JPH0223801A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993003596A1 (en) * | 1991-08-12 | 1993-03-04 | Luigi Cardillo Stagno | A safety and control device working on a moderator brake for agricultural motor hoes for dampening vibrations, shocks or jerks transmitted to the driving handle and for controlling the forward motion and the working depth of the machine |
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