JPS6062901A - Field boring apparatus for tractor - Google Patents

Field boring apparatus for tractor

Info

Publication number
JPS6062901A
JPS6062901A JP16895983A JP16895983A JPS6062901A JP S6062901 A JPS6062901 A JP S6062901A JP 16895983 A JP16895983 A JP 16895983A JP 16895983 A JP16895983 A JP 16895983A JP S6062901 A JPS6062901 A JP S6062901A
Authority
JP
Japan
Prior art keywords
tractor
elevating
hydraulic
hydraulic motor
bodies
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
Application number
JP16895983A
Other languages
Japanese (ja)
Inventor
功 皆川
俊男 皆川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP16895983A priority Critical patent/JPS6062901A/en
Publication of JPS6062901A publication Critical patent/JPS6062901A/en
Pending legal-status Critical Current

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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】 本発明は、圃場、特(=水田の土中1=深さ30〜60
α位の深い縦孔を点在状態(二自動的に穿孔進行作業す
るトラクタ用圃場穿孔装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention is applicable to fields, especially (= paddy field soil 1 = depth 30-60
This invention relates to a field drilling device for tractors that automatically drills deep vertical holes in the alpha position in a scattered state (2).

近年、農作業の機械化(二よってトラクタ、コンバイン
等の各種大型農作業機の田■1への乗り入れが行われて
、これら農作業機の大重量C二より田面は締め固められ
、これにより田表面から深さ20〜303にも及ぶ砂上
部分が形成され、トラクタによる耕深は約10〜15c
lIlであるから、耕土層の下部(=は耕すことのでき
ない硬土層が形成される結果となる。
In recent years, agricultural work has been mechanized (2) Various large agricultural machines such as tractors and combine harvesters have been brought into the fields, and the heavy weight of these farm machines has compacted the rice field, which has caused the field to be deeply removed from the surface. A sandy area with a height of 20 to 303 cm is formed, and the plowing depth by tractor is approximately 10 to 15 cm.
Since it is lIl, a hard soil layer that cannot be tilled is formed below the cultivated soil layer (=).

この耕土層下部の硬土層の存在は、水稲の根の深部へ伸
びを阻害すると共(11円面より約1m位の深さく二暗
渠が埋設されているC二も拘わらず、かんがい・排水機
能が失効して稲の順調な生育に不可欠な計画的・組織的
な水分供給、補足、過剰水排水等の連携した水分調節が
できず、土壌を悪化して水稲の生育を害すること感−な
る。
The presence of this hard soil layer at the bottom of the cultivated soil layer prevents the roots of paddy rice from growing deep down (despite the fact that C2 has two culverts buried approximately 1 m deep from the circular surface, irrigation and drainage The function is no longer working properly, and the planned and organized water supply, supplementation, and excessive water drainage, which are essential for the smooth growth of rice, cannot be carried out, which deteriorates the soil and harms the growth of paddy rice. Become.

そこで1本出願人は当該硬土層(二よる弊害を除去する
ため、川面(二深さ30〜60鎖位、径302a1位の
、該硬土層を突き通す深さの縦孔を、田面の略全域番=
亘って、株の配列に合わせて穿孔することで、上記弊害
を解消することを案出した。、本発明は、このような不
都合を解消するトラクタ用圃場穿孔装置を提供しようと
するものである。
Therefore, in order to eliminate the negative effects caused by the hard soil layer, the applicant installed a vertical hole in the rice field with a depth of about 30 to 60 strands and a diameter of about 302 cm, penetrating through the hard soil layer. Approximately whole area number=
We have devised a solution to the above-mentioned disadvantages by drilling holes according to the arrangement of the strains. The present invention aims to provide a field drilling device for a tractor that eliminates such inconveniences.

以下、本発明を添付回部(二つき説明1−る0本装置は
、トラクタ(11の連結機f# (2J l二連結され
る機枠(3)と、この機枠(3)に昇降可能に設けられ
た昇降体(4)と、この昇降体(4)を反復昇降する昇
降連動機構(5)と、この昇降体(4)シニ垂設された
穿孔体(6)と。
Hereinafter, the present invention will be described with reference to the accompanying parts (explanation 1-1). An elevating body (4) that is movable, an interlocking mechanism (5) that repeatedly raises and lowers the elevating body (4), and a perforated body (6) that is suspended from the elevating body (4).

より成り、上記機枠(3)(二油圧モータ(7)を配設
し、この油圧そ一タ(7)を上記トラクタ(1)の油圧
源によって、又は上記1トラクタ(1)の動力取出軸(
8)(=連結した油圧ポンプによって駆動し、この油圧
モータ(7)により上記昇降運動機構(5)を作動する
ように構成したことを特徴とするトラクタ用hl場穿孔
装置である。
The machine frame (3) is equipped with two hydraulic motors (7), and the hydraulic motor (7) is operated by the hydraulic power source of the tractor (1) or the power output of the one tractor (1). shaft(
8) (This is an HL field drilling device for a tractor, characterized in that it is driven by a connected hydraulic pump, and the hydraulic motor (7) operates the lifting movement mechanism (5).

更区二、本実施例鑑二つき具体的(二説明する。This example book has two concrete explanations (two explanations).

本実施例の連結機構(2)は、通常の3点リンク式連結
機構で、下部リンク(9)、上部リンクa〔、揺動リン
ク0υ、吊上リンク←4で成り、該下部リンク(9)及
び上部リンクQO)の先端部を機枠(3)に連結し、揺
動リンク圓の油圧揺動C二よって機枠(3)を昇降自在
にしている。
The connection mechanism (2) of this embodiment is a normal three-point link type connection mechanism, consisting of a lower link (9), an upper link a [, a swinging link 0υ, and a lifting link ←4, and the lower link (9) ) and upper link QO) are connected to the machine frame (3), and the machine frame (3) can be raised and lowered by hydraulic swing C2 of the swing link circle.

また本実施例では、前記昇降体(4)を4個配設するよ
う(ニし、この昇降体(4)を上下1対宛のガイドロー
ラα四で昇降可能幅ニしている。
Furthermore, in this embodiment, four elevating bodies (4) are provided, and the elevating bodies (4) have a width that can be raised and lowered by one pair of upper and lower guide rollers α4.

また本実施例の昇降運動機構(5)は、いわゆるスライ
ダクランク機構で構成され、すなわち、機枠(3)に駆
動軸Iを横架し、この駆動軸α弔に4個のクランクαω
を固定突設し、各クランク住I=連結ロッド叫を連結し
、この連結ロッド(L6)を前記昇降体(41t=。
Further, the elevating movement mechanism (5) of this embodiment is composed of a so-called slider crank mechanism, that is, a drive shaft I is horizontally mounted on the machine frame (3), and four cranks αω are attached to the drive shaft α.
are fixedly protrudingly provided, and the connecting rods of each crank are connected, and this connecting rod (L6) is connected to the elevating body (41t).

連結し、かつこの連結位置を適宜変え、前記駆動軸(財
)の回転を昇降体(4)の往復昇降運動(=変換し、か
つこの場合4個の昇降体(4)の中で、2個の昇降体(
4)が下降するとき(二は、他の2個の昇降体(4)は
上昇するように構成されたものである。
The rotation of the drive shaft (goods) is converted into the reciprocating lifting motion (==) of the four lifting bodies (4), and in this case, two of the four lifting bodies (4) are connected, and the connecting position is changed appropriately. Elevating objects (
4) is lowered (2), the other two elevating bodies (4) are configured to rise.

これは穿孔反力を緩和するためである。This is to alleviate the drilling reaction force.

また本実施例では、前記昇降運動機構(5)を駆動する
構成として、前記機枠(銅二油圧モータ(7)を配設し
、コノ油圧モータ(7)(二瞬接して分配軸住ηを横架
し、油圧モータ(力の主軸σ印と分配軸住ηとを歯車a
9四で連結し、この分配軸(17)を二2個のスプロケ
ットCa1lを固定し、一方前記駆動軸(【夷にスプロ
ケット(2)を固定し、スプロケット(2〃とスプロケ
ット(221とにチェーン(ハ)を掛環し、油圧モータ
(7)とトラクタ(1)の油圧源と(二速油管(2)及
び民泊11!i−0旬を配管し、トラクタ(1)の油圧
源からの圧油で油圧モータ(7)を駆動し、この油圧モ
ータ(7)(二より外陣運動機’+il (5)を駆動
するようにしている。
Further, in this embodiment, as a configuration for driving the lifting motion mechanism (5), the machine frame (copper double hydraulic motor (7) is disposed, and the copper hydraulic motor (7) (two-momentary contact is made to connect the distribution shaft housing η). horizontally mounted, and the hydraulic motor (principal axis of force σ and distribution axis η) connected to gear a
94, fix this distribution shaft (17) to the two sprockets Ca1l, fix the sprocket (2) to the drive shaft ([夷), and connect the chain to the sprocket (2) and the sprocket (221). (c), and connect the hydraulic motor (7) and the hydraulic source of the tractor (1) with the two-speed oil pipe (2) and the private lodging 11! A hydraulic motor (7) is driven by pressure oil, and this hydraulic motor (7) (secondary outer movement machine (5)) is driven.

尚、他の手段として、トラクタ(1)の動力取出軸(8
)(二油圧ポンプ(図示省略)を連結し、この油圧ポン
プと油圧モータ(7)とを管連結し、動力取出軸(8)
で油圧ポンプを駆動し、油圧ポンプで油圧モータ(7)
を駆動し、昇降運動機構(5)を駆動するようにしても
可能である。
In addition, as another means, the power take-off shaft (8) of the tractor (1)
) (Two hydraulic pumps (not shown) are connected, the hydraulic pump and the hydraulic motor (7) are connected via a pipe, and the power take-off shaft (8) is connected.
The hydraulic pump drives the hydraulic motor (7).
It is also possible to drive the elevating movement mechanism (5) by driving the elevating movement mechanism (5).

また本実施例の穿孔体(6)は、平断面半円弧状番=形
成されて下部には平断面をバイブ状(二する土導入片(
20が形成されたもので、土中に穿人後抜は上がるとき
土を捕捉し、その結果穿孔するようにしたものである。
In addition, the perforated body (6) of this embodiment has a semi-circular cross-sectional shape and a soil introducing piece (2) with the flat cross-section shaped like a vibrator at the bottom.
No. 20 is formed, and the driller traps the soil when it goes up into the soil, and as a result, the hole is drilled.

また、本実施例では昇降体(4)と穿孔体(6)との間
に移1bj機構(27)を介在し、穿孔体(6)をスラ
イド板(ハ)上でスライド台翰を介して前方位置から後
方位置へと移動自在とし、かつ、バネoti+−二より
前方位置へ戻移動可能としている。
In addition, in this embodiment, a transfer mechanism (27) is interposed between the elevating body (4) and the perforation body (6), and the perforation body (6) is moved on the slide plate (c) via the slide platform. It is movable from the front position to the rear position, and is movable back to the front position using springs oti+-2.

これは、前進動作中であっても、穿孔体(6)が土中(
二穿入できるよう(=配冶したからである。
This means that even during forward motion, the perforator (6) is in the soil (
This is because he was able to penetrate the area twice.

また、機枠(3)の後部には、支持杆Oυを介して安定
車輪02を取付けている。
Furthermore, a stabilizing wheel 02 is attached to the rear of the machine frame (3) via a support rod Oυ.

尚、該穿孔体(6)の配列ピッチは、株間寸法(−でき
るだけ合わせることが望ましく、たとえば25〜30園
位が適当となる。
The arrangement pitch of the perforated bodies (6) is desirably adjusted to the distance between plants (-) as much as possible; for example, 25 to 30 plants is appropriate.

本実施例は上記栴成であるから、トラクタ(1)の油圧
源により油圧モータ(7)を駆動し、昇降運動機構(5
)、この場合、歯車Q、9) (20) 、分屹軸(L
力、ヌブロケッ)(2H匈、チェーンc23を介して駆
動軸Iを回転し、クランク(L5)、辷結ロッド06)
)二よって昇降体(4)を反復昇降連動し、よって4個
穿孔体(6)は土中を交互(二邸孔する。
Since the present embodiment is constructed as described above, the hydraulic motor (7) is driven by the hydraulic power source of the tractor (1), and the lifting motion mechanism (5) is driven by the hydraulic power source of the tractor (1).
), in this case, the gear Q, 9) (20), the division shaft (L
(2H, rotate the drive shaft I via the chain C23, crank (L5), limp rod 06)
) Therefore, the elevating body (4) is repeatedly moved up and down, and the four perforating bodies (6) alternately (double holes) in the soil.

この状態でトラクタ(1)を走行すると穿孔体(6)は
川面を穿孔して縦孔(a)を散在形成する。
When the tractor (1) travels in this state, the perforating body (6) perforates the river surface and forms vertical holes (a) in a scattered manner.

この際、穿孔体(6)が土中(=穿入していても移動機
jllt (27)−二よって穿孔体(6)の静止状態
は保持され、抜は上がればバネ鴎によって前部原位置C
二戻動し、円滑な穿孔が行われる。
At this time, even if the boring body (6) has penetrated into the soil (= drilling), the moving machine (27)-2 will keep the boring body (6) stationary, and if the extraction goes up, the front part will be moved by the spring hook. Position C
Two return movements ensure smooth drilling.

尚、本実施例の機枠(3)はトラクタ(1)の後部C:
連結されているが、前部や側部に連結しても可能である
In addition, the machine frame (3) of this embodiment is the rear part C of the tractor (1):
Although it is connected, it is also possible to connect it to the front or side.

また、昇降運動機構(5)、移動機構07)は本実施例
(二限定されるものではない。
Further, the elevating movement mechanism (5) and the moving mechanism 07) are not limited to the present embodiment.

本考案は上述の如く、トラクタ(1)を走行操作するだ
けで、昇降運動機構(5)によって昇降体(4)tま反
復昇降運動し、これによって闇孔体(6)で1iiil
場を散在的(二穿孔することができる。
As described above, in the present invention, by simply operating the tractor (1), the elevating body (4) is repeatedly moved up and down to t by the elevating movement mechanism (5), thereby causing the dark hole body (6) to
The field can be perforated sporadically (two holes).

特(二、該昇降運1ii1+ 機構(5)は油圧モータ
(7)(二上って油圧の力で駆動されるから、容易(二
硬土層を穿孔テることかでき、それたけ円滑な穿孔がで
きる。
Special feature (2) The lifting mechanism (5) is driven by the hydraulic power of the hydraulic motor (7) (2), which makes it easy to drill through hard soil layers, making it as smooth as possible. Can be perforated.

この際、該油圧ポンプは、トラクタ(1)の油圧源又は
、トラクタ(11の動力取出軸(81C%結した油圧ポ
ンプ(=よって駆動されるから、特別な油圧動力源を付
加する必要がなく、それだけ、容易かつ低コストで製作
し得ることになる。
At this time, the hydraulic pump is driven by the hydraulic power source of the tractor (1) or the hydraulic pump connected to the power take-off shaft (81C%) of the tractor (11), so there is no need to add a special hydraulic power source. , it can be manufactured easily and at low cost.

以上、所期の目的を充分>’?”d成することができる
Is the above sufficient for the intended purpose? ``It can be done.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の一実施例を示すものにして、第1図は側
面図、第2図は平iTi」図である。 (1)・・トラクタ、(2)・・連結機(1q、(3)
・・1娩枠、(4)・・14−降体、(5)・・昇降運
動1fiUrt、(6)・・穿孔体、(7)・・油圧モ
ータ、(8)・・動力取出軸。 昭和58年9月130 B!I願人 皆 川 肋 間 皆 川 俊 男 )14八 フし4%亀 5
The drawings show one embodiment of the present invention, and FIG. 1 is a side view, and FIG. 2 is a flat iTi view. (1)...Tractor, (2)...Coupler (1q, (3)
...1 delivery frame, (4)...14-lowering body, (5)...elevating movement 1fiUrt, (6)...perforation body, (7)...hydraulic motor, (8)...power take-off shaft. September 1981 130 B! I applicant everyone Kawa intercostal everyone Kawa Toshi man) 148 fish 4% turtle 5

Claims (1)

【特許請求の範囲】[Claims] トラクタの連結機構4=連結される機枠と、この機枠(
二昇降可能(二設けられた昇降体と、この昇降体を反復
昇降する昇降運動機構と、この昇降体(二垂設された穿
孔体と、より成り、上記機枠に油圧モータを配設し、こ
の油圧モータを上記トラクタの油圧源C二よって、又は
上記トラクタの動力取出軸C二連結した油圧ポンプ(二
よって駆動し、この油圧モータにより上記昇降運動機構
を作動するよう(二構成したことを特徴とするトラクタ
用圃場穿孔装置0
Tractor coupling mechanism 4 = The machine frame to be coupled and this machine frame (
It consists of two elevating bodies (two elevating bodies), an elevating movement mechanism that repeatedly raises and lowers these elevating bodies, and this elevating body (two vertically installed perforated bodies), and a hydraulic motor is arranged in the machine frame. The hydraulic motor is driven by a hydraulic power source C2 of the tractor or by a hydraulic pump (2) connected to a power output shaft C2 of the tractor, and the lifting movement mechanism is operated by the hydraulic motor (2). A field drilling device for tractors 0 featuring
JP16895983A 1983-09-13 1983-09-13 Field boring apparatus for tractor Pending JPS6062901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16895983A JPS6062901A (en) 1983-09-13 1983-09-13 Field boring apparatus for tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16895983A JPS6062901A (en) 1983-09-13 1983-09-13 Field boring apparatus for tractor

Publications (1)

Publication Number Publication Date
JPS6062901A true JPS6062901A (en) 1985-04-11

Family

ID=15877724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16895983A Pending JPS6062901A (en) 1983-09-13 1983-09-13 Field boring apparatus for tractor

Country Status (1)

Country Link
JP (1) JPS6062901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183304A (en) * 1990-11-19 1992-06-30 Mikado Kako Kk Method for tilling

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112329U (en) * 1974-07-15 1976-01-29
JPS5196408A (en) * 1975-02-13 1976-08-24
JPS56154343A (en) * 1980-04-24 1981-11-28 Kubota Ltd Oil hydraulic driving device for working machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112329U (en) * 1974-07-15 1976-01-29
JPS5196408A (en) * 1975-02-13 1976-08-24
JPS56154343A (en) * 1980-04-24 1981-11-28 Kubota Ltd Oil hydraulic driving device for working machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183304A (en) * 1990-11-19 1992-06-30 Mikado Kako Kk Method for tilling

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