JPH1146510A - Tractor-driven-type land grading apparatus for final paddling - Google Patents
Tractor-driven-type land grading apparatus for final paddlingInfo
- Publication number
- JPH1146510A JPH1146510A JP22574297A JP22574297A JPH1146510A JP H1146510 A JPH1146510 A JP H1146510A JP 22574297 A JP22574297 A JP 22574297A JP 22574297 A JP22574297 A JP 22574297A JP H1146510 A JPH1146510 A JP H1146510A
- Authority
- JP
- Japan
- Prior art keywords
- swing
- tractor
- power transmission
- claw
- devices
- 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
Landscapes
- Soil Working Implements (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は、稲作に当り、田
植前の植代作りをするための、トラクタ−牽引型の植代
用整地装置を提供する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a tractor-traction type planting leveling device for planting before rice transplanting in rice cultivation.
【0002】[0002]
【従来の技術】ロ−タ−爪による代掻整地機による植代
掻は、自動作業ではあるが、爪の回転触手により稲株、
雑物が浮く虞がある。これに替って、人手(二人)によ
り所定間隔をおいた二枚板で植掻面を叩きながらづらし
ていく植代用整地作業は、上記欠点をなくし、後の田植
による浮き苗も少なくなるが、その労力は極めて大き
く、作業効率も悪い。2. Description of the Related Art Planting and scraping with a ground cutter using a rotor claw is an automatic operation.
There is a risk that miscellaneous materials will float. Instead, the replanting leveling work, in which the planting surface is roughened by hitting the planting surface with two plates at a predetermined interval by hand (two persons), eliminates the above-mentioned disadvantages and reduces the number of floating seedlings caused by subsequent rice transplanting. However, the labor is extremely large and the work efficiency is poor.
【0003】本発明者は、この二枚板による植代用整地
作業を自動化するものとして、先にトラクタ−牽引型の
植代用整地装置を提案した(特願平7−10167
3)。しかし、その構成は機構的に複雑で且つ製作費が
嵩む難点があり、一般普及型には程遠かった。The inventor of the present invention has previously proposed a tractor-tow-type land transplanting leveling device for automating the planting leveling operation using two plates (Japanese Patent Application No. 7-10167).
3). However, the structure is disadvantageous in that it is mechanically complicated and the production cost increases, and it is far from the general popularization type.
【0004】[0004]
【発明が解決しようとする課題】本発明は、従来のかか
る実情に鑑みてなされたもので、トラクタ−牽引型であ
りながら、幅方向に水平方向回転の振掻爪器の多連装着
という簡潔な構造により自動的に均一の連続作業が行え
る植代用整地装置を提供する。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has a simple configuration in which a tractor-traction type, multiple mounting of a shaking claw device that rotates horizontally in the width direction is used. Provided is a leveling device for transplanting that can automatically perform a uniform continuous operation with a simple structure.
【0005】[0005]
【課題を解決するための手段】上記目的を達成するた
め、本発明のトラクタ−牽引型の植代用整地装置は、中
央部にトラクタ−の三点ヒッチへの連結杆3、4、5を
備え且つ動力取出し口に連結する動力伝達部2とを備え
た幅広の機枠1を設ける。そして、前記動力伝達部2の
主ギア2aを介して横回転軸6を架設し、前記横回転軸
6に方向転換ギア7、8を介して水平方向回転の振掻爪
器9を多連に装着する。その振掻爪器9は、円盤枠体1
0の下面角度間隔に方向自在で且つその円盤枠体10の
側枠10aで振り角を制約される振り爪11を装着して
成る。In order to achieve the above object, a tractor-towed-type planting leveling device according to the present invention is provided with connecting rods 3, 4, 5 for connecting a tractor to a three-point hitch at a central portion. In addition, a wide machine frame 1 including a power transmission unit 2 connected to a power outlet is provided. Then, a horizontal rotation shaft 6 is installed via the main gear 2 a of the power transmission unit 2, and a horizontal rotation of the shaking claw device 9 is connected to the horizontal rotation shaft 6 via the direction change gears 7, 8 in multiples. Installing. The shaving claw device 9 includes the disc frame 1
A swing claw 11 is attached to the disc frame 10 so that the swing angle is restricted by the side frame 10a of the disc frame body 10.
【0006】上記多連の振掻爪器9の水平回転方向は、
振掻爪器9ごとに幾通りもの態様が可能が有り得るが
(隣同士内側回転、二つ置内側回転、中央を境に内側方
向など)隣り合う振掻爪器9同士で互に内側回転される
ように動力伝達されることが、後に述べるようにゴミ類
を内側に円滑に巻き込むうえで望ましい(図7)。The horizontal rotation direction of the multiple shaking claw device 9 is as follows.
There can be several modes for each shaving claw device 9 (inner rotation next to each other, inner rotation in two places, inward direction at the center, etc.). It is desirable that the power be transmitted as described above in order to smoothly introduce dust into the inside as described later (FIG. 7).
【0007】[0007]
【発明の作用並びに効果】本発明装置を使用するには、
連結杆3、4、5をトラクタ−の三点ヒッチに連結する
とともに動力伝達部2をトラクタ−の動力取出口PTO
と連結して、あらかじめ耕起、水供給をしてある水圃に
おいて、トラクタ−牽引をする(図8)。Operation and effect of the present invention To use the device of the present invention,
The connecting rods 3, 4, 5 are connected to the three-point hitch of the tractor, and the power transmission unit 2 is connected to the power outlet PTO of the tractor.
The tractor is towed in a water field that has been previously plowed and supplied with water (FIG. 8).
【0008】すると図7に示すように、各振掻爪器9が
伝達方式に則って回転し、それに伴い方向自在性を有す
る振り爪11が、円盤枠体10の側枠10aで振り角を
制約されつつ遠心方向に振り回される(図5、図6)。[0008] Then, as shown in FIG. 7, each of the shaving claw devices 9 rotates according to the transmission method, and accordingly, the shaking claw 11 having directional flexibility is adjusted by the side frame 10 a of the disc frame 10 to set the swing angle. It is swung in the centrifugal direction while being restricted (FIGS. 5 and 6).
【0009】そこでこの連続動作により、稲株、ゴミを
含む雑物は、振掻爪器9の振り爪11により攪拌が充分
行なわれるとともに土中への巻込み、押込みが強力に促
進され、爪による回転触手があっても稲株、雑物が浮く
虞がなく泥土のみが浮上してくる。その結果、均一な植
掻面が形成されるとともに後の田植による浮き苗も殆ど
なく、多収につながる。トラクタ−走行であるから作業
効率が高く、労力節減はもとより作業中の泥撥ね、水撥
ねも殆どない。構造的にも簡潔で、軽量化が図れ、製作
費も抑えられる。[0009] Therefore, by this continuous operation, miscellaneous substances including rice plants and garbage are sufficiently stirred by the swinging claws 11 of the shaving claw device 9, and are strongly entrained and pushed into the soil, and the nails are strongly promoted. Even if there is a rotating tentacle caused by the swelling, there is no danger of floating rice plants and miscellaneous materials, and only mud comes up. As a result, a uniform planting surface is formed, and there is almost no floating seedling due to rice transplanting later, leading to high yield. Since the tractor is traveling, the work efficiency is high, and there is almost no mud splash and no water splash during the work as well as labor saving. The structure is simple, the weight can be reduced, and the manufacturing cost can be reduced.
【0010】[0010]
【発明の実施の形態】中央部にトラクタ−の三点ヒッチ
への連結杆3、4、5を備え且つ動力取出し口に連結す
る動力伝達部2とを備えた外被ケ−ス1aを兼ねた幅広
の機枠1を設ける。そして、前記動力伝達部2の主ギア
2aを介して横回転軸6を架設し、前記横回転軸6に方
向転換ギア7、8を介して水平方向回転の振掻爪器9
を、隣り合う振掻爪器9同士で互に内側回転されるよう
に動力伝達させて多連に装着してあるする。そして、そ
の振掻爪器9は、円盤枠体10の下面角度間隔にユニバ
−サルカプリング12を介して方向自在で且つその円盤
枠体10の側枠10aで振り角を制約される振り爪11
を装着して成る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An outer casing 1a having a connecting rod 3, 4, 5 for connecting a tractor to a three-point hitch at the center and a power transmitting section 2 connected to a power outlet. A wide machine frame 1 is provided. A horizontal rotation shaft 6 is erected through the main gear 2 a of the power transmission unit 2, and the horizontal rotation shaft 6 is rotatably mounted on the horizontal rotation shaft 6 via directional change gears 7 and 8.
Are transmitted in such a manner that adjacent shaking claw devices 9 are rotated inwardly to each other, and are mounted in multiple units. The shaving claw device 9 is freely swingable through the universal coupling 12 at the lower surface angular interval of the disk frame 10 and the swing angle is restricted by the side frame 10a of the disk frame 10.
It consists of.
【0011】振掻爪器9の形態は、板形状のもの(図
1)、棒形状のもの(図2)、一般的なスパイラル形状
のものいずれでも、それらに適合する自在継手を介する
ことにより適用可能である。The shape of the shaving claw device 9 can be any one of a plate-shaped one (FIG. 1), a rod-shaped one (FIG. 2), and a general spiral one, through a universal joint that fits them. Applicable.
【図1】振掻爪器のみの俯瞰斜視図FIG. 1 is an overhead perspective view of only a shaving claw device.
【図2】振掻爪器のみの仰斜視図FIG. 2 is a perspective view showing only a shaking claw device.
【図3】別の態様の振掻爪器のみの俯瞰斜視図FIG. 3 is an overhead perspective view of only a shaving claw device of another embodiment.
【図4】別の態様の振掻爪器のみの仰斜視図FIG. 4 is an elevation perspective view of only another embodiment of a shaving claw device.
【図5】振掻爪器のみの縦断側面図FIG. 5 is a longitudinal side view of only a shaking claw device.
【図6】別の態様の振掻爪器のみの縦断側面図FIG. 6 is a longitudinal sectional side view of only a shaving claw device of another embodiment.
【図7】本発明装置の縦断背面図FIG. 7 is a longitudinal rear view of the device of the present invention.
【図8】トラクタ−に連結した状態の同上斜視図FIG. 8 is a perspective view of the same as connected to a tractor.
1 機枠 2 動力伝達部 2a 主ギア 3 連結杆 4 連結杆 5 連結杆 6 横回転軸 7 方向転換ギア 8 方向転換ギア 9 振掻爪器 10 円盤枠体 10a 側枠 11 振り爪 DESCRIPTION OF SYMBOLS 1 Machine frame 2 Power transmission part 2a Main gear 3 Connecting rod 4 Connecting rod 5 Connecting rod 6 Horizontal rotation shaft 7 Direction change gear 8 Direction change gear 9 Shake claw device 10 Disc frame 10a Side frame 11 Shake claw
Claims (2)
結杆(3)、(4)、(5)を備え且つ動力取出し口に
連結する動力伝達部(2)とを備えた幅広の機枠(1)
に、前記動力伝達部(2)の主ギア(2a)を介して横
回転軸(6)を架設し、前記横回転軸(6)に方向転換
ギア(7)、(8)を介して水平方向回転の振掻爪器
(9)を多連に装着し、その振掻爪器(9)は、円盤枠
体(10)の下面角度間隔に方向自在で且つその円盤枠
体(10)の側枠(10a)で振り角を制約される振り
爪(11)を装着して成るトラクタ−牽引型の植代用整
地装置。1. A wide power transmission part (2) having a connecting rod (3), (4), (5) at a central portion thereof connected to a three-point hitch of a tractor and a power take-out port. Machine frame (1)
A horizontal rotation shaft (6) is erected through a main gear (2a) of the power transmission unit (2), and is horizontally mounted on the horizontal rotation shaft (6) via directional change gears (7) and (8). A plurality of directional rotating shaving claw devices (9) are mounted, and the shaking claw devices (9) can be freely turned at an angular interval on the lower surface of the disc frame (10) and can be mounted on the disc frame (10). A tractor-traction type planting leveling device equipped with a swing claw (11) whose swing angle is restricted by a side frame (10a).
う振掻爪器(9)同士で内側回転されるように動力伝達
される請求項1記載のトラクタ−牽引型の植代用整地装
置。2. The tractor-towing type transplanter according to claim 1, wherein the power is transmitted such that the horizontal rotation direction of the shaving claw device (9) is rotated inward between adjacent shaking claw devices (9). Leveling equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22574297A JPH1146510A (en) | 1997-08-06 | 1997-08-06 | Tractor-driven-type land grading apparatus for final paddling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22574297A JPH1146510A (en) | 1997-08-06 | 1997-08-06 | Tractor-driven-type land grading apparatus for final paddling |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH1146510A true JPH1146510A (en) | 1999-02-23 |
Family
ID=16834134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22574297A Pending JPH1146510A (en) | 1997-08-06 | 1997-08-06 | Tractor-driven-type land grading apparatus for final paddling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH1146510A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107241924A (en) * | 2017-07-31 | 2017-10-13 | 中国农业科学院麻类研究所 | A kind of new cultivated rake device and multifunctional agricultural machine |
RU187645U1 (en) * | 2018-12-13 | 2019-03-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" | TILLING MILL WITH VERTICAL ROTATION AXIS |
-
1997
- 1997-08-06 JP JP22574297A patent/JPH1146510A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107241924A (en) * | 2017-07-31 | 2017-10-13 | 中国农业科学院麻类研究所 | A kind of new cultivated rake device and multifunctional agricultural machine |
CN107241924B (en) * | 2017-07-31 | 2022-10-11 | 中国农业科学院麻类研究所 | Harrow device and multi-functional agricultural machine plough |
RU187645U1 (en) * | 2018-12-13 | 2019-03-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" | TILLING MILL WITH VERTICAL ROTATION AXIS |
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