JPH0297302A - Tilling cover - Google Patents
Tilling coverInfo
- Publication number
- JPH0297302A JPH0297302A JP24827088A JP24827088A JPH0297302A JP H0297302 A JPH0297302 A JP H0297302A JP 24827088 A JP24827088 A JP 24827088A JP 24827088 A JP24827088 A JP 24827088A JP H0297302 A JPH0297302 A JP H0297302A
- Authority
- JP
- Japan
- Prior art keywords
- tilling
- transmission
- cover
- transmission device
- pinion
- 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 29
- 210000000078 claw Anatomy 0.000 claims abstract description 10
- 238000003971 tillage Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 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、トラクタに装着する耕耘装置の耕耘カバー
に関するもので、耕耘カバーを動力伝動によって容易に
前後移動調節するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a tilling cover of a tilling device mounted on a tractor, and the tilling cover can be easily adjusted back and forth by power transmission.
従来の技術、および発明が解決しようとする課題
耕耘装置の耕耘カバーは、耕深等の変更によって前後に
移動調節することがあるが、トラクタ用の耕耘装置では
耕耘幅も広くなり、前後方向に円滑に移動調節すること
ができ難い。PRIOR ART AND PROBLEMS TO BE SOLVED BY THE INVENTION The tilling cover of a tilling device may be adjusted by moving back and forth to change the tilling depth. It is difficult to adjust the movement smoothly.
課題を解決するための手段
この発明は、耕耘爪（１１の回転上局部を覆って機体（
２）前後方向へ移動調節自在に設ける耕耘カバー（３）
に、該耕耘爪（１）を回転伝動する耕耘伝動装置（４）
からの伝動によって移動調節する調節伝動装置（５）を
設けてなる耕耘カバーの構成とする。Means for Solving the Problems This invention covers the upper rotating part of the tiller claw (11) and fixes the fuselage (
2) Tillage cover (3) that can be moved and adjusted in the front-back direction
and a tilling transmission device (4) that rotationally transmits the tilling claw (1).
The tilling cover is provided with an adjustment transmission device (5) that adjusts its movement by transmission from the tiller.
発明の作用、および効果
耕耘装置をトラクタ車体に連結して動力伝達することに
より、機体（２）の耕耘伝動装置（４）から耕耘爪（１
）が伝動回転されて耕耘作用が行われる。耕耘爪（１）
による耕耘土壌は、耕耘カバー（３）に案内されて外方
への飛散を防止されるが、一般に耕深を深くするときは
この耕耘カバー（３）を耕耘軸の回りに前側へ移動させ
、又、耕深を浅くするときは逆に後側へ移動させるが、
このような耕耘カバー（３）の移動調節時には、調節伝
動装置（５）を伝動することによって、該伝動装置（４
）からこの調節伝動装置を経てこの耕耘カバー（３）を
前側、又は後側へ移動することができる。Functions and Effects of the Invention By connecting the tilling device to the tractor body and transmitting power, the tilling transmission device (4) of the machine body (2) can be connected to the tilling claw (1).
) is transmitted and rotated to perform the tilling action. Cultivating claw (1)
The tilled soil is guided by the tilling cover (3) to prevent it from scattering outward, but generally when increasing the tillage depth, the tilling cover (3) is moved forward around the tilling axis. Also, when reducing the plowing depth, move it to the rear,
When adjusting the movement of the tilling cover (3), the adjusting transmission (5) is transmitted to adjust the movement of the tilling cover (3).
), the tilling cover (3) can be moved to the front or to the rear via the adjustment gear.
このため耕耘カバー（３）の移動調節が、耕耘装置の耕
耘爪（１）を伝動回転するための耕耘伝動装置（４）の
一部を利用して動力で行われるために円滑に行われ、操
作を簡単に行うことができ、伝動構成も簡単化できる。Therefore, the movement of the tilling cover (3) is smoothly adjusted because it is powered by a part of the tilling transmission device (4) for transmission and rotation of the tilling claw (1) of the tilling device. It is easy to operate and the transmission structure can be simplified.
実施例
なお、回倒において、機体（２）は、耕耘伝動装置（４
）を内装し、伝動ケース（６）の上部前側にはトラクタ
側の動力取出軸から伝動される入力軸からギヤ（７）、
チェノ（８）等の耕耘伝動装置（４）を経て、この伝動
ケース（６）下端部に軸架する耕耘軸（８）を伝動回転
して、この耕耘軸（８）に配設する耕耘爪（１）の回転
により土壌面を適宜の深さに耕耘する。又、機体（２）
の上部には左右にパイプ状のブラケット（９）を設け、
この左右外側端部には上下からラック（１乃を挟持する
ように回転案内するピニオンギヤ（１ω（１υを設けて
、このラック（１シを前後方向へ移動案内する案内枠（
１匂を設ける。Embodiment In addition, when rotating the aircraft (2), the tillage transmission device (4
), and the upper front side of the transmission case (6) is equipped with a gear (7) from the input shaft that transmits power from the power take-off shaft on the tractor side.
Through a tilling transmission device (4) such as a chino (8), a tilling shaft (8) mounted on the lower end of this transmission case (6) is transmitted and rotated, and a tilling pawl is installed on this tilling shaft (8). Till the soil surface to an appropriate depth by rotating (1). Also, the aircraft (2)
Pipe-shaped brackets (9) are installed on the left and right sides of the
A pinion gear (1ω) (1υ) is installed at the left and right outer ends of the rack (1ω) to rotationally guide the rack (1) from above and below so as to sandwich it.
1 scent is provided.
耕耘カバー（３）は、耕耘爪（１）の回転部の上周面を
覆うもので、左右両側部には側部カバー０４）を設け、
後側にばばね（１つで弾発する均平板（旧を上下回動自
在に設ける。耕耘カバー（３）の中央部は伝動ケース（
６）の嵌合するケース穴（１７）を設け、この耕耘カバ
ー（３）を前後に移動案内させる構成とし、伝動ケース
（６）の前後に形成される間隔部を、この伝動ケース（
６）と一体のゴム板（ＩＥＩで閉鎖する構成としている
。The tilling cover (3) covers the upper peripheral surface of the rotating part of the tilling claw (1), and side covers 04) are provided on both left and right sides,
The rear side is equipped with a spring (a leveling plate (formerly) that can be sprung with one spring) so that it can move up and down freely.The central part of the tilling cover (3)
A case hole (17) is provided in which the tilling cover (6) fits, and the tilling cover (3) is guided to move back and forth, and the gap formed at the front and rear of the transmission case (6) is
6) is configured to close with an integrated rubber plate (IEI).
（２０は機体（２）を１〜ラクタ側に連結する連結マス
トである。(20 is a connecting mast that connects the fuselage (2) to the tractor side.
耕耘カバー（３）の左右両側部の案内枠（１３１に案内
させるラック（１りは、耕耘軸（８）回りの円弧状に形
成されて、上下にラックを形成し、上側のピニオン（ｉ
ｏ）と下側のピニオン（１１）とで挟持するようにして
前後に案内移動する構成である。これらのピニオン軸（
１９１ｆｆ１（Ｉはブラケット（９）側の伝動ケース内
に位置させて、上記耕耘伝動装置（４）のギヤ（７）を
有する軸（２＋１上の切換ギヤ（２乃を、これらピニオ
ン軸（１９１Ｋ２Ｏのギヤ（２）シ（資）に噛合切換し
て、ギヤ（２３を回転することにより耕耘カバー（３）
を後側（イ）へ移動し、ギヤ（ハ）を回転することによ
り耕耘カバー（３）を前側（ロ）へ移動する構成として
いる。又、切換ギヤ（２）は軸シ１）方向へ移動自在の
シフター（２つによって操作されるもので、ブラケット
（９）の外側に設けたハンドルＣ２ｅで切換操作できる
。（ｎはクリップピンで、ブラケット（９）側のクリッ
プ孔（Ｎ）、 （Ｆ）、 （Ｒ）に係合することによっ
て、切換ギヤ（２）を中立位置、前側移動、及び後側移
動に各切換えて伝動できる調節伝動装置（５）の構成と
している。The racks (131) guided by the guide frames (131) on both the left and right sides of the tilling cover (3) are formed in an arc shape around the tilling shaft (8) to form racks on the top and bottom, and the upper pinion (i
o) and a lower pinion (11) to guide the movement back and forth. These pinion shafts (
191ff1 (I is located in the transmission case on the bracket (9) side, and the switching gear (2) on the shaft (2+1) having the gear (7) of the tilling transmission device (4) By switching gear (2) and rotating gear (23), tilling cover (3)
The tilling cover (3) is moved to the rear side (A) and the tilling cover (3) is moved to the front side (B) by rotating the gear (C). The switching gear (2) is operated by two shifters (two shifters) that are movable in the direction of the shaft (1), and can be switched by a handle C2e provided on the outside of the bracket (9). (N is a clip pin. , by engaging the clip holes (N), (F), and (R) on the bracket (9) side, the switching gear (2) can be switched to the neutral position, forward movement, and rearward movement for transmission. It is configured as a transmission device (5).
図はこの発明の一実施例を示すもので、第１図は一部の
後断面図、第２図は一部の側面図、第３図は一部の斜面
図、第４図は斜面図である。
図中、符号（１）は耕耘爪、（２）は機体、（３）は耕
耘カバー、（４）は耕耘伝動装置、（５）は調節伝動装
置を示す。The figures show one embodiment of the present invention, and FIG. 1 is a partial rear sectional view, FIG. 2 is a partial side view, FIG. 3 is a partial slope view, and FIG. 4 is a slope view. It is. In the figure, reference numeral (1) indicates a tilling claw, (2) indicates a machine body, (3) indicates a tilling cover, (4) indicates a tilling transmission, and (5) indicates an adjustment transmission.
Claims (1)
へ移動調節自在に設ける耕耘カバー（３）に、該耕耘爪
（１）を回転伝動する耕耘伝動装置（４）からの伝動に
よって移動調節する調節伝動装置（５）を設けてなる耕
耘カバー。A tilling cover (3) that covers the rotational upper circumference of the tilling claw (1) and is movable and adjustable in the longitudinal direction of the machine body (2) is provided with a tilling transmission device (4) that transmits the rotation of the tilling claw (1). A tilling cover provided with an adjustment transmission (5) whose movement is adjusted by transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24827088A JPH0297302A (en) | 1988-09-30 | 1988-09-30 | Tilling cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24827088A JPH0297302A (en) | 1988-09-30 | 1988-09-30 | Tilling cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297302A true JPH0297302A (en) | 1990-04-09 |
Family
ID=17175632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24827088A Pending JPH0297302A (en) | 1988-09-30 | 1988-09-30 | Tilling cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297302A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742384A (en) * | 2011-04-18 | 2012-10-24 | 镇江市万金农机有限公司 | Pre-ditching machine |
| JP2012231803A (en) * | 2012-09-04 | 2012-11-29 | Fuji Trailer Manufacturing Co Ltd | Levee-shaping machine |
-
1988
- 1988-09-30 JP JP24827088A patent/JPH0297302A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742384A (en) * | 2011-04-18 | 2012-10-24 | 镇江市万金农机有限公司 | Pre-ditching machine |
| JP2012231803A (en) * | 2012-09-04 | 2012-11-29 | Fuji Trailer Manufacturing Co Ltd | Levee-shaping machine |
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