JP2531182Y2 - Seeding equipment - Google Patents
Seeding equipmentInfo
- Publication number
- JP2531182Y2 JP2531182Y2 JP1989066921U JP6692189U JP2531182Y2 JP 2531182 Y2 JP2531182 Y2 JP 2531182Y2 JP 1989066921 U JP1989066921 U JP 1989066921U JP 6692189 U JP6692189 U JP 6692189U JP 2531182 Y2 JP2531182 Y2 JP 2531182Y2
- Authority
- JP
- Japan
- Prior art keywords
- seeding
- machine
- herbicide
- work machine
- sowing
- 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.)
- Expired - Lifetime
Links
Description
【考案の詳細な説明】 （イ） 産業上の利用分野 本考案は、乗用田植機等の移動作業車の走行部を利用
して大豆等作物の播種を行い、且つ播種作業に並行して
雑草駆除用の除草剤を表層全体に散布するようにした播
種装置に関するものである。[Detailed description of the invention] (a) Industrial application field This invention uses a traveling part of a mobile work vehicle such as a rice transplanter to sow crops such as soybeans, and weeds in parallel with the sowing work. The present invention relates to a sowing apparatus in which a herbicide for controlling is spread over the entire surface layer.
（ロ） 従来の技術及び解決すべき課題 従来、専用の農用作業機としてトラクタ牽引式の播種
機や除草剤散布機あるいは防除機等各種の作業機が提供
され、且つ実用に供されているが、乗用田植機等の移動
作業機の走行機体を利用して播種と除草剤の散布を一行
程で同時に行うようにしたものは未だ提供されていな
い。(B) Conventional technology and problems to be solved Conventionally, various working machines such as a tractor-traction type sowing machine, a herbicide spraying machine or a pest control machine have been provided as dedicated agricultural working machines, and they have been put to practical use. There has not yet been provided a device in which sowing and spraying of a herbicide are simultaneously performed in one stroke by using a traveling machine of a mobile work machine such as a riding rice transplanter.
ところで、大豆等の畑作物を播種した場合には、播種
した作物が芽出しする頃に雑草の成長の方が大豆等の作
物よりも早くなってしまい、大豆が雑草に負けてその成
長が阻害される等の問題がある。これを防止するには、
播種後に除草剤を散布して雑草の成長を押える必要があ
るが、除草剤の散布を播種後に行うと別の専用機が必要
となるばかりでなく、多くの時間と労力を要し、商品コ
ストを高くする一因ともなる。By the way, when field crops such as soybeans are sown, weeds grow faster than crops such as soybeans when the sown crops sprout, and soybeans lose to weeds and their growth is hindered. Problem. To prevent this,
It is necessary to spray a herbicide after sowing to suppress the growth of weeds.However, if a herbicide is sprayed after sowing, not only another special machine is required, but also much time and labor is required, and product cost is increased. Also contribute to higher
（ハ） 課題を解決するための手段 そこで、本考案は、播種部と除草剤散布部からなる作
業機を設け、該作業機を前輪と後輪で支持する移動作業
車の後方に昇降リンクを介して着脱自在に装着し、播種
に平行して除草剤の散布を同時に行い得るようにしたも
のにおいて、前記昇降リンクの遊端側に設けた本機側ヒ
ッチに対し作業機側ヒッチを着脱固定自在に連結し、該
作業機側ヒッチの背面に前記播種部を前後方向の軸芯回
りに左右揺動自在に連結すると共に、該作業機側ヒッチ
より上方に立設した支柱に水平方向の架台を設け、該架
台の前端を少なくとも側面視において上記後輪の後端に
上方になるように配設し、該架台に前記除草剤散布部の
薬剤タンク及び動力噴霧機を搭載し、該除草剤散布部の
噴霧部を前記播種部の後方上方に該播種部より離して配
設構成したことにより上記の問題点を解消しようとする
ものである。(C) Means for Solving the Problems Accordingly, the present invention provides a working machine including a sowing unit and a herbicide spraying unit, and a lifting link provided behind a mobile work vehicle supporting the working machine with front wheels and rear wheels. The work machine side hitch is attached and detached to the machine side hitch provided at the free end side of the lifting link in such a way that the herbicide can be sprayed simultaneously with the seeding. The seeding unit is connected freely to the back of the work machine side hitch so as to be able to swing left and right around the axis in the front-back direction. And a front end of the gantry is disposed above a rear end of the rear wheel in at least a side view, and a medicine tank and a power sprayer of the herbicide spraying unit are mounted on the gantry, and the herbicide is provided. The spraying part of the spraying part By the arrangement constituted by more apart it is intended to solve the above problems.
（ニ） 作用 当該作業機を移動作業車に連結して圃場を前進させる
と、圃場に播種すると共に播種後の表層全面に除草剤が
散布される。(D) Action When the work machine is connected to a mobile work vehicle and the field is advanced, the herbicide is sprayed on the entire surface layer after seeding while sowing the field.
（ホ） 実施例 本考案の構成を図面に示された一実施例により説明す
る。１は前輪２及び後輪３を有し前部にエンジン４を搭
載した移動作業車（図示例では乗用田植機）の走行機体
で、その後部には図示外の油圧装置に連結された昇降リ
ンク５を介して作業機が着脱自在に装着し得るようにな
っている。６は昇降リンク５の遊端側に設けた本機側ヒ
ッチで、該本機側ヒッチ６に対し作業機側ヒッチ７が着
脱自在に連悦されている。そして、作業機側ヒッチ７の
背面下部には水平軸８を介してブラケット９が前後方向
の軸芯回りに左右揺動自在に枢結され、作業機側ヒッチ
７とブラケット９間には作業機を左右水平状態に保持す
るローリングスプリング10,10が平面視においてハの字
状に張設されている。(E) Embodiment The configuration of the present invention will be described with reference to an embodiment shown in the drawings. Reference numeral 1 denotes a traveling body of a mobile work vehicle (in the illustrated example, a riding rice transplanter) having a front wheel 2 and a rear wheel 3 and having an engine 4 mounted on a front part thereof, and a lifting link connected to a hydraulic device (not shown) at a rear part thereof. The work machine can be detachably mounted via the connector 5. Reference numeral 6 denotes a machine-side hitch provided on the free end side of the lifting link 5, and a work machine-side hitch 7 is detachably connected to the machine-side hitch 6. A bracket 9 is pivotally connected to the lower part of the back surface of the work implement side hitch 7 via a horizontal shaft 8 so as to be able to swing left and right around a longitudinal axis. The springs 10, 10 for keeping the left and right horizontal are stretched in a C shape in plan view.
Ａは大豆の播種作業機（以下単に播種機という）で、
該播種機Ａは、播種部11と土中に側条施肥する施肥部12
及び除草剤を表層に散布する除草剤散布部13からなって
いる。A is a soybean sowing machine (hereinafter simply referred to as a sowing machine)
The sowing machine A is provided with a sowing section 11 and a fertilizing section 12 for laterally fertilizing soil.
And a herbicide spraying section 13 for spraying the herbicide on the surface layer.
播種部11はブラケット９に固定のツールバー14に横移
動可能に支持されており、種子（大豆）ａの収納ホッパ
15、作溝ディスク板16、覆土板17及び突起18a付き鎮圧
輪18からなり、ホッパ15下方に設けた繰出ローラ（図示
せず）の動力は鎮圧輪18の接地回転力を伝動ケース19を
介して導入しホッパ15内の種子ａを播種管20から所定量
ずつ播種するようになっている。尚、図面には２条播種
の例が示されているが、シールバー14に対する取付位置
及び個数を変えることにより条間及び条数を播種する作
物の種類等に対応して適宜の条間及び条数に選定できる
ようになっている。The sowing unit 11 is supported by a toolbar 14 fixed to the bracket 9 so as to be able to move laterally, and is a hopper for storing seeds (soybeans) a.
15, a grooved disk plate 16, a soil cover plate 17, and a pressure-reducing wheel 18 with a projection 18a. The power of a feeding roller (not shown) provided below the hopper 15 transmits the ground rotation force of the pressure-reducing wheel 18 via a transmission case 19. The seed a in the hopper 15 is sown from the seeding tube 20 by a predetermined amount. In the drawings, an example of two-row sowing is shown. However, by changing the mounting position and the number of the bars relative to the seal bar 14, the number of streaks and the number of streaks can be appropriately adjusted according to the type of crop to be sowed. The number of articles can be selected.
また、施肥部12は乗用田植機に装備されている流動状
肥料（ペースト肥料）の施肥装置Ｓを利用したものが例
示されている。21は肥料タンク、22は施肥ポンプ、23は
施肥ノズルでその吐出口は播種管20の後方且つ鎮圧輪18
の外側下方まで延出してある。24は吸引ホース、25は吐
出ホース、26は作業機への動力を断接する作業機クラッ
チレバーである。尚、図示しなかったが施肥ノズル23の
近傍にノズル通過跡を埋め戻すノズル跡消し板を設けて
もよく、また、施肥ノズル23を鎮圧輪18の前方に配設し
てもよい。The fertilizer 12 uses a fluid fertilizer (paste fertilizer) fertilizer S provided in a riding rice transplanter. 21 is a fertilizer tank, 22 is a fertilizer pump, 23 is a fertilizer nozzle, the discharge port of which is behind the seeding pipe 20 and a pressure reducing wheel 18.
Extends to the outside and below. 24 is a suction hose, 25 is a discharge hose, and 26 is a working machine clutch lever for connecting and disconnecting power to the working machine. Although not shown, a nozzle trace erasing plate that fills the nozzle passage trace may be provided near the fertilizing nozzle 23, and the fertilizing nozzle 23 may be disposed in front of the pressure reduction wheel 18.
尚、播種条間ｗは50〜80cmに設定され、また播種位置
と施肥位置の関係（l1，l2）は播種された種子ａの側方
約5cm、下方約5cmの位置に肥料ｂが施肥されるように設
定されている（第４図参照）。The sowing interval w is set to 50 to 80 cm, and the relationship between the sowing position and the fertilizing position (l 1 , l 2 ) is such that the fertilizer b is located about 5 cm laterally of the seed a and about 5 cm downward. Fertilization is set (see FIG. 4).
次に除草剤散布部13は次のように構成されている。即
ち、作業機側ヒッチ７の左右両側方に突設したバー27に
立設したステー（支柱）28にガード29a付きフレーム架
台29を水平状にして、該フレーム架台29の前端が少なく
とも側面視で上記後輪３の後端の上方に位置するように
配設し、該フレーム架台29上に薬液タンク30、小型エン
ジン31付き動力噴霧機32等の主体部を搭載し、動力噴霧
機32の吐出ホース33を上記ステー28の背面から鎮圧輪18
の後方上方まで突設したブーム34に沿わせて後方に延出
すると共にホース後端部を機巾方向に横架した噴管35に
連通連結し、該ホース後端部に噴霧部36が形成してあ
り、動力噴霧機32の起動により薬液タンク30内の除草剤
ｃは吸引ホース37、動力噴霧機32、吐出ホース33を経由
して噴霧部36の噴管35から鎮圧後の表層全面に散布され
るようになっている。上記噴管35には長手方向に適間隔
を存して複数の下向き噴口35aが設けられ、薬剤が播種
・鎮圧後における播種条付近の土壌を表層全面にわたっ
て満遍なく均一に散布されるようになっている。Next, the herbicide spraying section 13 is configured as follows. That is, a frame base 29 with a guard 29a is horizontally arranged on a stay (support) 28 erected on a bar 27 protruding on both left and right sides of the working machine side hitch 7, and the front end of the frame base 29 is at least viewed from the side. A main part such as a chemical liquid tank 30, a power sprayer 32 with a small engine 31 and the like is mounted on the frame base 29, and the discharge of the power sprayer 32 is performed. Connect the hose 33 from the back of the stay 28 to the compression ring 18
The rear end of the hose extends to the rear along the boom 34 projecting to the upper rear of the hose, and the rear end of the hose is connected to the jet pipe 35 extending horizontally in the machine width direction, and a spray portion 36 is formed at the rear end of the hose. When the power sprayer 32 is activated, the herbicide c in the chemical liquid tank 30 is supplied from the injection pipe 35 of the spray unit 36 to the entire surface layer after pressure reduction via the suction hose 37, the power sprayer 32, and the discharge hose 33. It is to be sprayed. The jet pipe 35 is provided with a plurality of downward jets 35a at appropriate intervals in the longitudinal direction, so that the medicine is sprayed evenly and uniformly over the entire surface of the soil near the seeding strip after sowing and repressing. I have.
尚、ブーム34を第３図に示すようにブラケット９に固
定のツールバー14から突設することもできる。The boom 34 can be protruded from the toolbar 14 fixed to the bracket 9 as shown in FIG.
上記の構成において、いま、播種作業を開始すべく播
種機Ａを接地させて機体１を前進させると、鎮圧輪18の
接地回転に連動して回転する繰出ローラによりホッパ15
内の大豆種子ａは所定量ずつ繰出されて播種管20から作
溝ディスク板16で形成された溝内に播種される。そして
播種された種子ａは後続の覆土板17で覆土された後、鎮
圧輪18で鎮圧される。一方、薬液タンク30内の除草剤ｃ
は吸引ホース37、動力噴霧機32、吐出ホース33を経由し
て噴霧部36の噴管35から播種・鎮圧終了後の土壌表層部
全面にわたって均一に散布される。ところで、噴霧部36
は播種部11よりも後方上方の適宜後方に離れた位置に配
設されており、除草剤ｃは鎮圧輪18よりも後方の土壌に
散布されるので、鎮圧輪18並びに鎮圧輪18近傍の土壌を
徒に濡らすことがなく播種及び覆土作業は確実に行われ
る（鎮圧輪18が濡れたり、鎮圧前の播種位置近傍の土壌
が濡れたりすると播種後の種子ａは泥土と共に鎮圧輪18
に付着して持回ったりして播種精度を悪くする原因とな
る）。また種子ａを確実に覆土した後除草剤ｃが散布さ
れるので薬害の影響も殆どない。In the above configuration, when the seeding machine A is now grounded to start the seeding operation and the machine body 1 is advanced, the hopper 15 is rotated by the feeding roller which rotates in conjunction with the grounding rotation of the pressure reduction wheel 18.
The soybean seeds a therein are fed out by a predetermined amount, and are seeded from the seeding tube 20 into the groove formed by the groove forming disk plate 16. Then, the sown seed “a” is covered with a subsequent covering plate 17 and then crushed by a crushing wheel 18. On the other hand, the herbicide c in the chemical tank 30
Is sprayed uniformly from the injection pipe 35 of the spraying section 36 via the suction hose 37, the power sprayer 32, and the discharge hose 33 over the entire surface of the soil layer after seeding and suppression. By the way, the spray unit 36
Is arranged at a position appropriately rearward and rearward from the seeding part 11, and the herbicide c is sprayed on the soil behind the crushing wheel 18, so that the crushing wheel 18 and the soil near the crushing wheel 18 The seeding a after seeding and the seeding a together with the mud can be performed without fail.
It may cause the seeding accuracy to deteriorate due to sticking to and carrying around). Further, since the herbicide c is sprayed after the seed a is surely covered with soil, there is almost no influence of chemical injury.
さて、上記肥料タンク21内に流動状肥料を入れ、施肥
ポンプ22を駆動するようにしておくと、上記播種作業の
開始により、肥料タンク21内の流動状肥料は吸引ホース
24、施肥ポンプ22、吐出ホース25を経由して施肥ノズル
23から側条施肥される。尚、地表面からの施肥深さは実
施例では5cm＋覆土厚さとなり、比較的深層部位に施肥
されるので地表面に散布される除草剤と混じって悪影響
を及ぼすことは殆どない。尚、作業の都合によっては、
播種作業の前にあらかじめ圃場に施肥しておいても良
く、その場合には播種作業時に施肥を中止し、播種に並
行して除草剤の散布を同時に行なうこととなる。Now, when the fluid fertilizer is put in the fertilizer tank 21 and the fertilizer pump 22 is driven, the fluid fertilizer in the fertilizer tank 21 is suctioned by the start of the seeding operation.
24, fertilizer nozzle via fertilizer pump 22, discharge hose 25
From 23 is side fertilizer. In the embodiment, the fertilization depth from the ground surface is 5 cm + covering soil thickness, and since the fertilizer is applied to a relatively deep portion, there is almost no adverse effect when mixed with the herbicide sprayed on the ground surface. In addition, depending on the convenience of work,
Fertilization may be applied to the field before the seeding operation. In this case, the fertilization is stopped during the seeding operation, and the herbicide is sprayed simultaneously with the seeding.
ところで、本考案に係る播種機Ａは、播種部11と施肥
部12及び除草剤散布部からなっているが、施肥部の主要
部は走行機体（乗用田植機の走行部）１に装備されてい
る施肥装置Ｓをそのまま利用しているので装置全体が簡
略化され、また、薬液タンク30や動力噴霧機32等の重量
物は、本機側ヒッチ６に固定支持される作業機側ヒッチ
７から上方に立設したステー28に設けた水平状の架台29
に搭載されるので安定良く支持される。そして、該架台
29の前端を、少なくとも側面視において後輪３の後端の
上方になるように配置してあるので、播種機Ａの左右揺
動を許容しながら薬液タンク30等の重量物がバランスウ
ェイトの働きをして播種機Ａを確実に接地差動させるこ
とができる。そして、機体回行時等における作業機昇降
を確実にし、しかも、薬液の補充をする際には昇降位置
を低くして補充作業を容易に行うことができる利点があ
る。By the way, the seeding machine A according to the present invention comprises a sowing part 11, a fertilizing part 12, and a herbicide spraying part. The main part of the fertilizing part is mounted on a traveling machine (a traveling part of a riding rice transplanter) 1. Since the fertilizer applicator S is used as it is, the entire apparatus is simplified, and heavy objects such as the chemical tank 30 and the power sprayer 32 are removed from the working machine hitch 7 fixedly supported by the main machine hitch 6. A horizontal base 29 provided on a stay 28 standing upright
So it is supported in a stable manner. And the gantry
Since the front end of 29 is arranged at least above the rear end of the rear wheel 3 in a side view, a heavy object such as the chemical liquid tank 30 acts as a balance weight while allowing the seeding machine A to swing left and right. Thus, the seeding machine A can be reliably grounded. Further, there is an advantage that the working machine can be ascended and descended at the time of revolving the machine, and the replenishing operation can be easily performed by lowering the elevating position when replenishing the chemical solution.
また、架台29の前端が後輪３の後端の上方になるよう
に作業機側ヒッチ７にステー28を介して取り付けられて
いるので、移動作業車１に播種機Ａを連結した時の前後
方向の長さを短くすることができると共に、架台29の上
方に搭載されている薬液タンク30の支持も安定良く、重
量バランスを良好に保つことができる。Also, since the mount 29 is attached to the work implement side hitch 7 via the stay 28 so that the front end of the mount 29 is located above the rear end of the rear wheel 3, the front and rear when the seeding machine A is connected to the mobile work vehicle 1 The length in the direction can be shortened, and the support of the chemical solution tank 30 mounted above the gantry 29 is stable, and the weight balance can be kept good.
また、上記播種機Ａは、作業機側ヒッチ７の背面に前
後方向の軸芯回りに左右揺動自在に連結されているの
で、走行機体１の左右揺動の影響を少なくして播種深さ
を安定させることができる。Also, since the seeding machine A is connected to the back of the work machine side hitch 7 so as to be able to swing left and right around the axis in the front-rear direction, the influence of the swinging of the traveling machine body 1 is reduced to reduce the seeding depth. Can be stabilized.
尚、上記実施例では移動作業車１として乗用田植機に
ついて説明したが、移動農機であれば乗用田植機に限定
されるものではない。また、本考案は施肥防除機又は防
除機としても使用できる。In the above-described embodiment, a riding rice transplanter has been described as the mobile work vehicle 1, but the invention is not limited to a riding rice transplanter as long as it is a mobile agricultural machine. The present invention can also be used as a fertilizer control machine or a pest control machine.
（ト） 考案の効果 上記したように、本考案は、播種部と除草剤散布部か
らなる作業機を設け、該作業機を前輪と後輪で支持する
移動作業車の後方に昇降リンクを介して着脱自在に装着
し、播種に平行して除草剤の散布を同時に行い得るよう
にしたものにおいて、前記昇降リンクの遊端側に設けた
本機側ヒッチに対し作業機側ヒッチを着脱固定自在に連
結し、該作業機側ヒッチの背面に前記播種部を前後方向
の軸芯回りに左右揺動自在に連結すると共に、該作業機
側ヒッチより上方に立設した支柱に水平方向の架台を設
け、該架台の前端を少なくとも側面視において上記後輪
の後端の上方になるように配設し、該架台に前記除草剤
散布部の薬剤タンク及び動力噴霧機を搭載し、該除草剤
散布部の噴霧部を前記播種部の後方上方に該播種部より
離して配設構成したものであるから、移動作業車を利用
して播種しながら除草剤の散布を一行程で同時に行える
ため、各別の専用機が不要となり省力化が図れると共
に、雑草の成長を抑制し作物の成長のみを促進させるこ
とができる。また、作業機側ヒッチ部より上方に立設し
た支柱に設けた水平方向の架台を、少なくとも側面視に
おいて後輪の後端の上方になるように配置してあるの
で、薬液タンクや動力噴霧機等の重量物を作業機側ヒッ
チに固定的に設けた架台上に安定良く搭載できるもので
ありながら、播種部の左右揺動を円滑に許容しつつ薬液
タンク等の重量物がバランスウェイトの働きをして播種
機を確実に接地作動させることができる。そして、機体
回行時等における作業機昇降を確実にし、しかも、薬液
の補充をする際には昇降位置を低くして補充作業を容易
に行うことができる利点がある。また、上記播種部は、
作業機側ヒッチの背面に前後方向の軸芯回りに左右揺動
自在に連結されているので、走行機体の左右揺動の影響
を少なくして播種深さを安定させることができる。さら
に、架台の前端が後輪の後端に上方になるように作業機
側ヒッチに支柱を介して取り付けられているので、移動
作業車に作業機を連結した時の前後方向の長さを短くす
ることができると共に、架台の上方に搭載されている薬
液タンクの支持も安定良く保つことができる。しかも、
噴霧部は播種部よりも後方上方に該播種部より離れて配
設されており、除草剤は播種部よりも後方の土壌に散布
されるので、播種部並びに播種部近傍の土壌を徒に濡ら
すことがなく播種作業が確実に遂行できる等有用な実用
的効果を奏する。(G) Effects of the present invention As described above, the present invention provides a working machine including a sowing unit and a herbicide spraying unit, and a lifting / lowering link behind a mobile work vehicle that supports the working machine with front wheels and rear wheels. The work machine side hitch is detachably fixed to the machine side hitch provided on the free end side of the lifting link in a machine that is detachably mounted and can spray herbicides simultaneously with sowing. The seeding unit is connected to the back side of the work machine side hitch so as to be able to swing left and right around the axis in the front-rear direction, and a horizontal frame is mounted on a column standing above the work machine side hitch. The herbicide spraying unit, wherein the front end of the mount is disposed at least above the rear end of the rear wheel in a side view, and the mount is provided with the medicine tank and the power sprayer of the herbicide spraying unit, Part of the spraying part from above the sowing part Since the herbicide can be sprayed simultaneously in one process while sowing using a mobile work vehicle, separate dedicated machines are not required, saving labor and growing weeds. And only the growth of the crop can be promoted. In addition, since the horizontal gantry provided on the column standing above the work machine side hitch portion is disposed at least above the rear end of the rear wheel in a side view, the chemical liquid tank and the power sprayer are provided. Can be mounted stably on a platform fixedly mounted on the work machine side hitch, while the heavy weight of the chemical tank acts as a balance weight while smoothly allowing the left and right swinging of the seeding part. And the seeding machine can be reliably grounded. Further, there is an advantage that the working machine can be ascended and descended at the time of revolving the machine, and the replenishing operation can be easily performed by lowering the elevating position when replenishing the chemical solution. In addition, the seeding unit,
Since it is connected to the back of the work machine side hitch so as to be able to swing left and right around the axis in the front-rear direction, the influence of left and right swing of the traveling machine body can be reduced and the seeding depth can be stabilized. Furthermore, since the front end of the gantry is attached to the work machine side hitch via a support so that the front end of the mount is above the rear end of the rear wheel, the length in the front-rear direction when the work machine is connected to the mobile work vehicle is shortened. In addition, the support of the chemical liquid tank mounted above the gantry can be maintained stably. Moreover,
The spraying part is disposed rearward and upward from the seeding part and is apart from the seeding part, and the herbicide is sprayed on the soil behind the seeding part, so that the seeding part and the soil near the seeding part are wetted. There is a useful practical effect such that the seeding operation can be reliably performed without any problem.
第１図は本考案の全体側面図、第２図は同上背面図、第
３図はブームをツールバーから突設した例の全体側面
図、第４図は播種位置と施肥位置の関係を示す説明図で
ある。 図中、１……移動作業車の走行機体、５……昇降リン
ク、６……本機側ヒッチ、７……作業機側ヒッチ、９…
…ブラケット、11……播種部、12……施肥部、13……除
草剤散布部、28……ステー、29……フレーム架台、ａ…
…種子、ｂ……肥料、ｃ……除草剤。Fig. 1 is an overall side view of the present invention, Fig. 2 is a rear view of the same, Fig. 3 is an overall side view of an example in which a boom is protruded from a toolbar, and Fig. 4 is an illustration showing a relationship between a sowing position and a fertilizing position. FIG. In the drawing, 1 ... the traveling machine of the mobile work vehicle, 5 ... the elevating link, 6 ... the machine side hitch, 7 ... the work machine side hitch, 9 ...
… Bracket, 11… sowing part, 12… fertilizer part, 13… herbicide spraying part, 28… stay, 29… frame stand, a…
... seed, b ... fertilizer, c ... herbicide.
Claims (1)
け、該作業機を前輪と後輪で支持する移動作業車の後方
に昇降リンクを介して着脱自在に装着し、播種に平行し
て除草剤の散布を同時に行い得るようにしたものにおい
て、前記昇降リンクの遊端側に設けた本機側ヒッチに対
し作業機側ヒッチを着脱固定自在に連結し、該作業機側
ヒッチの背面に前記播種部を前後方向の軸芯回りに左右
揺動自在に連結すると共に、該作業機側ヒッチより上方
に立設した支柱に水平方向の架台を設け、該架台の前端
を少なくとも側面視において上記後輪の後端の上方にな
るように配設し、該架台に前記除草剤散布部の薬剤タン
ク及び動力噴霧機を搭載し、該除草剤散布部の噴霧部を
前記播種部の後方上方に該播種部より離して配設構成し
たことを特徴とする播種装置。1. A work machine comprising a sowing part and a herbicide spraying part is provided, and the work machine is detachably attached via a lifting link to a rear of a movable work vehicle supported by front wheels and rear wheels. And the spraying of the herbicide at the same time, wherein the work machine side hitch is detachably connected to the machine side hitch provided on the free end side of the lifting link, and the work machine side hitch is The seeding unit is connected to the back side so as to be able to swing left and right around the axis in the front-rear direction, and a horizontal stand is provided on a column erected above the work machine-side hitch, and the front end of the stand is viewed at least in a side view. In the above, the rear wheel is disposed above the rear end of the rear wheel, and the medicine tank and the power sprayer of the herbicide spraying section are mounted on the gantry, and the spraying section of the herbicide spraying section is located behind the seeding section. Characterized in that it is arranged above and separated from the seeding part. Seeding equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066921U JP2531182Y2 (en) | 1989-06-08 | 1989-06-08 | Seeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066921U JP2531182Y2 (en) | 1989-06-08 | 1989-06-08 | Seeding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH039112U JPH039112U (en) | 1991-01-29 |
| JP2531182Y2 true JP2531182Y2 (en) | 1997-04-02 |
Family
ID=31600041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989066921U Expired - Lifetime JP2531182Y2 (en) | 1989-06-08 | 1989-06-08 | Seeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2531182Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7179643B2 (en) * | 2019-02-22 | 2022-11-29 | 株式会社クボタ | Cultivation method of vine beans |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929117B2 (en) * | 1980-09-16 | 1984-07-18 | 日立造船株式会社 | Nickel-chromium alloy plating method |
| JPS6314U (en) * | 1986-06-20 | 1988-01-05 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194608U (en) * | 1981-06-04 | 1982-12-09 | ||
| JPS5929117U (en) * | 1982-08-18 | 1984-02-23 | ヤンマー農機株式会社 | Peephole mounting structure for each work device in flooded soil compound work machine |
-
1989
- 1989-06-08 JP JP1989066921U patent/JP2531182Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929117B2 (en) * | 1980-09-16 | 1984-07-18 | 日立造船株式会社 | Nickel-chromium alloy plating method |
| JPS6314U (en) * | 1986-06-20 | 1988-01-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039112U (en) | 1991-01-29 |
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