JPH03147701A - Ridge plowing device - Google Patents
Ridge plowing deviceInfo
- Publication number
- JPH03147701A JPH03147701A JP28539989A JP28539989A JPH03147701A JP H03147701 A JPH03147701 A JP H03147701A JP 28539989 A JP28539989 A JP 28539989A JP 28539989 A JP28539989 A JP 28539989A JP H03147701 A JPH03147701 A JP H03147701A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- forming plate
- ridge
- central
- molding plate
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 239000011799 hole material Substances 0.000 abstract 2
- 230000009189 diving Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 241000219109 Citrullus Species 0.000 description 6
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000005855 radiation 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〕
本発明は、左右の面が不等辺となる低い山形の平畦を形
成する畦立装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a ridge erecting device for forming a low mountain-shaped flat ridge with scalene sides on the left and right sides.
従来、平畦成形板を分割したものが、例えば実公昭５４
−７８６１１号公報により知られている。Conventionally, flat ridge molded plates were divided, for example,
It is known from the publication No.-78611.
しかし上記先行技術のものは、平畦成形板を分割はして
いるが、その分割した平畦成形板を別々の角度に設定し
、折れ曲がった状態の平畦成形板とすることは不可能で
あった。However, although the prior art described above divides the flat ridge molded plate, it is impossible to set the divided flat ridge molded plates at different angles to form flat ridge molded plates in a bent state. there were.
本発明は、例えば西瓜栽培のために特殊な平畦を成形す
るのに適した技術であり、西瓜は第６図に示すように、
日射量が少しでも多いことが甘さを増し、その品質の向
上に大きく作用するので、畦面を南に向けて広く成形す
る必要があり、トラフタの往復耕耘に際しても常時広い
平畦面を南に向けるために、平畦成形板の角度変更と、
鎮圧ローラの角度および位置の変更が不可欠となる。The present invention is a technique suitable for forming special flat ridges for, for example, watermelon cultivation.
Even a small amount of sunlight increases the sweetness and has a great effect on improving the quality, so it is necessary to shape the ridge widely with the ridge facing south. By changing the angle of the flat ridge forming plate,
It is essential to change the angle and position of the pressure roller.
本発明は、これらの課題を解決するためになされたもの
である。The present invention has been made to solve these problems.
上記の目的を達成するために本発明は、（１）耕耘装置
の後方に平畦成形板を、中央成形板と左成形板と右成形
板とに３分割して設け、中央成形板を左成形板と同じ傾
斜にした状態と、中央成形板を右成形板と同じ傾斜にし
た状態とに切換・固定可能とし、中央成形板が端部の成
形板と一体的に傾斜し成形した長い方の傾斜畦面を鎮圧
する鎮圧ローラを、平行リンク機構により左右へ移動可
能に吊持し、この平行リンクを遠隔操作により左右移動
操作可能に構成したこと、
（２）上記平行リンクのリンク杆の一方にガイドプレー
トを設け、畦立装置本体側の支持フレームに設けたロッ
クプレートにより左右の移動・左右１位置での固定状、
態に保持し得るように構成したこと、
（３）上記平行リンクを、弾性体で回動復帰自在に支持
したフックと、平行リンク杆に設けた係止ピンとで左右
の位置に固定できるように構成したこと、
をそれぞれ特徴とするものである。In order to achieve the above object, the present invention has the following features: (1) A flat ridge molded plate is provided at the rear of the tilling device divided into three parts: a central molded plate, a left molded plate, and a right molded plate, and the central molded plate is placed on the left side. It is possible to switch and fix the state in which the center molding plate has the same inclination as the molding plate and the state in which it has the same inclination as the right molding plate, and the central molding plate is integrally sloped with the end molding plate. (2) A pressure roller for suppressing the inclined ridge surface is suspended so as to be movable left and right by a parallel link mechanism, and this parallel link is configured to be movable left and right by remote control. (2) The link rod of the parallel link is A guide plate is provided on one side, and a lock plate provided on the support frame on the side of the ridge erecting device allows for movement from side to side and fixation at one position on the left and right.
(3) The above-mentioned parallel link is configured so that it can be fixed in left and right positions using a hook that is rotatably supported by an elastic body and a locking pin provided on the parallel link rod. They are characterized by the following:
上記の構成によって、鎮圧ローラの左右の移動が簡単に
、しかもリモートコントロールにより作業者はトラクタ
から降りることな〈実施できる。With the above configuration, the pressure roller can be easily moved from side to side, and can be carried out by remote control without the operator getting off the tractor.
以下、本発明の実施例を図面を参照して説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図および第６図において、西瓜の栽培においては日
射量を可能な限り多くして、けさを増すために平畦の南
側の面を広い傾斜面Ａとし、北側の面を栽培において使
用しない狭い傾斜面Ｂとしたものである。そして、西瓜
Ｃは広い傾斜面Ａにおいて主として栽培するのである。In Figures 1 and 6, the south side of the flat ridge is made into a wide sloping surface A, and the north side is not used for cultivation, in order to increase the amount of solar radiation as much as possible and increase the size of watermelon cultivation. It has a narrow slope B. Watermelon C is mainly cultivated on the wide slope A.
本発明においては、トラクタｌの往復耕耘においても、
常に南側が広い傾斜面Ａとなり、北側が狭い傾斜面Ｂと
なるように、トラクタｌの往路と復路とで平畦成形板２
と鎮圧ローラ３を変位可能としたものである。In the present invention, even in reciprocating plowing by the tractor l,
The flat ridge molded plate 2 is always formed on the outbound and return trips of the tractor l so that the south side is always the wide slope A and the north side is the narrow slope B.
The pressure roller 3 is made movable.
第２図に示すように、平畦成形板２の前部には、耕耘爪
を装着したロータリ耕耘装置５が配置されている。この
ロークリ耕耘装置５の後方には、中央の中央成形板２ｂ
、右成形板２ｃ、左成形板２ａがそれぞれ設けられてい
る。これら成形板には、成形板取付杆８が固着されてい
る。そして、成形板取付杆６の左右端には、平畦の高さ
を調節するためのゲージホイール７．７が支持されてい
る。As shown in FIG. 2, a rotary tiller 5 equipped with tiller claws is disposed at the front of the flat ridge forming plate 2. At the rear of this rotary cultivating device 5, there is a central forming plate 2b at the center.
, a right molding plate 2c, and a left molding plate 2a are provided, respectively. Molding plate mounting rods 8 are fixed to these molding plates. Gauge wheels 7.7 for adjusting the height of the flat ridge are supported at the left and right ends of the molded plate mounting rod 6.
また、成形板取付杆６に、左成形板支持ビーム８と中央
成形板支持ビーム９と右成形板支持ビーム１０とが上下
に位置をスライド調整可能に固着されている。Furthermore, a left molding plate support beam 8, a center molding plate support beam 9, and a right molding plate support beam 10 are fixed to the molding plate mounting rod 6 so that their positions can be adjusted up and down.
上記左成形板支持ビーム８の下端に、中間枢支ピン１１
を介して左成形板２ａの左端部近くが枢支されている。An intermediate pivot pin 11 is attached to the lower end of the left forming plate support beam 8.
A portion near the left end of the left molded plate 2a is pivotally supported via.
また、中央成形仮支持ビーム９の下端に、中間枢支ピン
１２を介して中央成形板２ｂの略中央部が枢支されてい
る。Further, a substantially central portion of the central forming plate 2b is pivotally supported at the lower end of the central forming temporary support beam 9 via an intermediate pivot pin 12.
さらに、右成形板支持ビームＩＯの下端に、中間枢支ピ
ン１３を介して右成形板２Ｃの右端近くが枢支されてい
る。Further, near the right end of the right forming plate 2C is pivoted to the lower end of the right forming plate support beam IO via an intermediate pivot pin 13.
中央成形板２ｂと左成形板２ａとの間には隣接枢支ピン
１４が介装されており、この部分で左成形板２ａと中央
成形板２ｂが折れ曲がりを可能としている。An adjacent pivot pin 14 is interposed between the center forming plate 2b and the left forming plate 2a, and allows the left forming plate 2a and the center forming plate 2b to bend at this portion.
また、中央成形板２ｂと右成形板２Ｃの間にも隣接枢支
ピン１５が介装されており、この隣接枢支ピン１５の部
分で両者は折れ曲がりを可能としている。Further, an adjacent pivot pin 15 is also interposed between the center forming plate 2b and the right forming plate 2C, and both can be bent at the adjacent pivot pin 15.
さらに、中央成形板２ｂに固着して左右に突出した一体
固定杆１６が設けられており、この一体固定杆１６は、
一体固定ピン１７により隣接枢支ピン（４゜Ｉ５の部分
が折れ曲がり不可能に左成形板２ａのビン孔体１７ａに
挿入されることにより、左成形板２ａと中央成形板２ｂ
が一体的に傾斜し、左側に広い傾斜面Ａが構成されるの
である。Furthermore, an integral fixing rod 16 is provided which is fixed to the central molded plate 2b and protrudes from side to side.
By inserting the adjacent pivot pin (4°I5 portion) into the bottle hole 17a of the left molding plate 2a in an unbendable manner by the integral fixing pin 17, the left molding plate 2a and the center molding plate 2b are fixed.
are integrally inclined, forming a wide inclined surface A on the left side.
さらにまた、一体固定ピン１７をピン孔体１７ａから抜
いて右成形板２Ｃに設けたピン孔体１７ｃに挿入するこ
とにより、進行方向の右側に広い傾斜面Ａができる。Furthermore, by pulling out the integral fixing pin 17 from the pin hole 17a and inserting it into the pin hole 17c provided in the right molded plate 2C, a wide slope A is formed on the right side in the direction of movement.
左威形板支持ビーム８と中央成形板支持ビーム９と右成
形板支持ビームＩＯは、一体化した平畦成形板２が直線
状となるように調節可能である。The left shaped plate support beam 8, the center shaped plate support beam 9, and the right shaped plate support beam IO can be adjusted so that the integrated flat ridge shaped plate 2 is linear.
次に、平畦成形ｖｉ２を左右に変更した後に、鎮圧ロー
ラ３を左右に変更する構成は、第３図ないし第５図に示
すように、鎮圧ローラ支持杆１８を突設し、この鎮圧ロ
ーラ支持杆１８の後端に、平行リンク１９．２０を左右
に回動移動可能に支持している。Next, in order to change the pressing roller 3 to the left or right after changing the flat ridge forming vi2 to the left or right, as shown in FIGS. 3 to 5, a pressing roller support rod 18 is provided protrudingly, Parallel links 19 and 20 are supported at the rear end of the support rod 18 so as to be rotatable left and right.
そして、平行リンク１９．２０の後端に左右回動枢支ピ
ン挿入体２１を設け、この左右回動枢支ピン挿入体２１
に回動枢支ビン２２を挿入して、鎮圧ローラ３の左右回
動枢支ピン挿入体２３を枢支している。A left-right pivot pin insert 21 is provided at the rear end of the parallel link 19.20, and this left-right pivot pin insert 21
A pivot pin 22 is inserted into the pin 22 to pivotally support a left and right pivot pin insert 23 of the pressure roller 3.
また、一方の平行リンク２０の鎮圧ローラ支持杆１８の
枢支部下側には支持アーム２４が突設されており、この
支持アーム２４にはロックプレート２５が枢着され、こ
のロックプレート２５と平行リンク２０の枢支基部間に
ばばね２７が張設されている。さらに平行リン、り２０
には、上記、ガイドプレート２５と摺接するがイドプレ
ート２６が固着されている。平行リンク１９、２０には
それぞれ係止ピン２８．２９が設けられており、この係
止ピン２８．２９と係合・離脱可能のフック３０が支持
杆２８に枢支されている。このフック３０にはレバー３
１が連結されており、該レバー３１の他端はトラクタｌ
側に延びていて、トラクタｌに搭載した作業者が遠隔操
作できるようになっている。Further, a support arm 24 is provided protruding from the lower side of the pivot portion of the pressure roller support rod 18 of one of the parallel links 20, and a lock plate 25 is pivotally attached to this support arm 24, and is parallel to this lock plate 25. A spring 27 is stretched between the pivot bases of the link 20. Furthermore, parallel phosphorus, ri20
An id plate 26 is fixed to the guide plate 26, which is in sliding contact with the guide plate 25 mentioned above. Each of the parallel links 19 and 20 is provided with a locking pin 28 , 29 , and a hook 30 that can be engaged with and disengaged from the locking pin 28 , 29 is pivotally supported on the support rod 28 . This hook 30 has a lever 3
1 is connected to the lever 31, and the other end of the lever 31 is connected to the tractor l.
It extends to the side and can be operated remotely by a worker mounted on a tractor.
そして、本実施例においては、このレバー３１゜フック
３０を、作業者が往復方向転換の際に操作して、鎮圧ロ
ーラ３を左右交互に移動させてフック３０を係止ピン２
８．２９のいずれかに係止することで、遠隔制御できる
ものである。In this embodiment, the operator operates this lever 31 degree hook 30 when changing the reciprocating direction, moves the pressure roller 3 left and right alternately, and locks the hook 30 into the locking pin 2.
8.29, it can be remotely controlled.
以上説明したように本発明の畦立装置においては、特に
鎮圧ローラを作業者がトラクタに乗ったまま切換え操作
できるので、能率のよい西瓜畦の形成ができる。As explained above, in the ridge forming apparatus of the present invention, the pressure roller can be switched and operated by the operator while riding on the tractor, so that watermelon ridges can be formed efficiently.
第１図はトラクタに畦立装置を装着した状態の背面図、
第２図は畦立装置の分解斜視図、第３図は平行リンクの
右振り替え待機状態の平面図、第４図は平行リンクの右
固定状態の平面図、第５図は左振り替え待機状態の平面
図、第６図は西瓜畦の形成状態の断面図である。
Ａ・・・広い傾斜面、Ｂ・・・狭い傾斜面、Ｃ・・・西
瓜、ｌ・・・トラクタ、２・・・平畦成形板、２ａ・・
・左成形板、２ｂ・・・中央成形板、２Ｃ・・・右成形
板、３・・・鎮圧ローラ、５・・・ロータリ耕耘装置、
６・・・成形板取付杆、７・・・ゲージホイール、８・
・・左成形板支持ビーム、９・・・中央成形板支持ビー
ム、１０・・・右成形板支持ビーム、１１、１２．１３
・・・中間枢支ピン、１４．１５・・・隣接枢支ビン、
１Ｂ・・・一体固定杆、１７・・・−窓固定ビン、１７
ａ 。Figure 1 is a rear view of the tractor with the ridge raising device installed.
Fig. 2 is an exploded perspective view of the ridge raising device, Fig. 3 is a plan view of the parallel link in the standby state for switching to the right, Fig. 4 is a plan view of the parallel link in the fixed state to the right, and Fig. 5 is a plan view of the parallel link in the standby state for switching to the left. The plan view and FIG. 6 are cross-sectional views of the state in which watermelon ridges are formed. A...Wide slope, B...Narrow slope, C...Watermelon, l...Tractor, 2...Flat ridge forming plate, 2a...
・Left forming plate, 2b... Central forming plate, 2C... Right forming plate, 3... Squeezing roller, 5... Rotary tilling device,
6... Molded plate mounting rod, 7... Gauge wheel, 8...
...Left forming plate support beam, 9...Central forming plate support beam, 10...Right forming plate support beam, 11, 12.13
... Intermediate pivot pin, 14.15... Adjacent pivot pin,
1B...Integrated fixing rod, 17...-Window fixing bin, 17
a.
Claims (3)
成形板と右成形板とに３分割して設け、中央成形板を左
成形板と同じ傾斜にした状態と、中央成形板を右成形板
と同じ傾斜にした状態とに切換・固定可能とし、中央成
形板が端部の成形板と一体的に傾斜し成形した長い方の
傾斜畦面を鎮圧する鎮圧ローラを、平行リンク機構によ
り左右へ移動可能に吊持し、この平行リンクを遠隔操作
により左右移動操作可能に構成したことを特徴とする畦
立装置。(1) A flat ridge molding plate is provided behind the tilling device, divided into three parts: a central molding plate, a left molding plate, and a right molding plate, with the central molding plate having the same slope as the left molding plate, and the central molding plate having the same slope as the left molding plate. The plate can be switched and fixed to the same slope as the right molded plate, and the central molded plate is tilted integrally with the end molded plate, and the pressing roller that compresses the longer sloped ridge surface is pressed in parallel. A ridge raising device characterized in that it is suspended so as to be movable left and right by a link mechanism, and the parallel link is configured to be operable to move left and right by remote control.
トを設け、畦立装置本体側の支持フレームに設けたロッ
クプレートにより左右の移動・左右位置での固定状態に
保持し得るように構成したことを特徴とする請求項（１
）記載の畦立装置。(2) A guide plate is provided on one of the link rods of the parallel link, and the construction is such that it can be moved left and right and held in a fixed state at the left and right positions by a lock plate provided on the support frame on the side of the ridge erecting device main body. Claim (1) characterized by
) The ridge making device described in ).
したフックと、平行リンク杆に設けた係止ピンとで左右
の位置に固定できるように構成したことを特徴とする請
求項（１）および（２）記載の畦立装置。(3) Claim (1) characterized in that the parallel link is configured so that it can be fixed in left and right positions by a hook supported by an elastic body so as to be rotatable and returnable, and a locking pin provided on the parallel link rod. ) and (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28539989A JP2832259B2 (en) | 1989-10-31 | 1989-10-31 | Ridging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28539989A JP2832259B2 (en) | 1989-10-31 | 1989-10-31 | Ridging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03147701A true JPH03147701A (en) | 1991-06-24 |
| JP2832259B2 JP2832259B2 (en) | 1998-12-09 |
Family
ID=17691028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28539989A Expired - Fee Related JP2832259B2 (en) | 1989-10-31 | 1989-10-31 | Ridging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2832259B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012044884A (en) * | 2010-08-25 | 2012-03-08 | Matsuyama Plow Mfg Co Ltd | Offset working machine |
| JP2017035029A (en) * | 2015-08-10 | 2017-02-16 | 株式会社ササキコーポレーション | Mowing work machine |
| JP2020078355A (en) * | 2015-08-10 | 2020-05-28 | 株式会社ササキコーポレーション | Mowing work machine |
-
1989
- 1989-10-31 JP JP28539989A patent/JP2832259B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012044884A (en) * | 2010-08-25 | 2012-03-08 | Matsuyama Plow Mfg Co Ltd | Offset working machine |
| JP2017035029A (en) * | 2015-08-10 | 2017-02-16 | 株式会社ササキコーポレーション | Mowing work machine |
| JP2020078355A (en) * | 2015-08-10 | 2020-05-28 | 株式会社ササキコーポレーション | Mowing work machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2832259B2 (en) | 1998-12-09 |
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