JPH03244307A - Transplanter equipped with manuring device - Google Patents
Transplanter equipped with manuring deviceInfo
- Publication number
- JPH03244307A JPH03244307A JP4367990A JP4367990A JPH03244307A JP H03244307 A JPH03244307 A JP H03244307A JP 4367990 A JP4367990 A JP 4367990A JP 4367990 A JP4367990 A JP 4367990A JP H03244307 A JPH03244307 A JP H03244307A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fertilization
- manuring
- fertilizing
- vehicle body
- 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
- 238000009332 manuring Methods 0.000 title abstract 10
- 230000004720 fertilization Effects 0.000 claims description 36
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 239000003337 fertilizer Substances 0.000 description 21
- 241000209094 Oryza Species 0.000 description 12
- 235000007164 Oryza sativa Nutrition 0.000 description 12
- 235000009566 rice Nutrition 0.000 description 12
- 239000003550 marker Substances 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 235000014698 Brassica juncea var multisecta Nutrition 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- 240000000385 Brassica napus var. napus Species 0.000 description 1
- 235000006618 Brassica rapa subsp oleifera Nutrition 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Transplanting Machines (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、乗用型田植機のような移植機において、苗の
移植と同時に粉・粒状の肥料を施肥するようにした施肥
装置を備えた移植機に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention provides a transplanting machine such as a riding rice transplanter that is equipped with a fertilization device that applies powdered or granular fertilizer at the same time as seedlings are transplanted. It concerns a transplant machine.
従来、左右一対の前輪および後輪を有する乗用走行車体
の後部寄りに運転座席を設け、該乗用走行車体の後部に
移植部を昇降可能に装着し、この移植部と上記運転座席
との間に施肥装置を設けた移植機(田植機)が本出願人
によって提案されている。Conventionally, a driver's seat is provided near the rear of a passenger vehicle body having a pair of left and right front wheels and rear wheels, a transplanted part is attached to the rear part of the passenger vehicle body so as to be movable up and down, and a seat is provided between the transplanted part and the driver's seat. A transplanter (rice transplanter) equipped with a fertilizing device has been proposed by the applicant.
この移植機は、乗用走行車体の後部に、油圧シリンダに
よって作動するリンク機構を介して複数条植えの移植部
が昇降可能に装着され、この移植部が上昇したときその
上部が施肥装置に接近するようになっている。そして、
移植部には、本体フレームに、その上側に位置して苗載
せ台を斜設し、下側にフロートを設けると共に、後部に
機体の進行方向に向は回転しながら苗載せ台の傾斜下端
に設けた苗取り出し口から苗を取り出して圃場に植え付
ける苗植付は体を設けている。In this transplanter, a transplant section for planting multiple rows is attached to the rear of a passenger vehicle so that it can be raised and lowered via a link mechanism operated by a hydraulic cylinder, and when the transplant section is raised, its upper part approaches the fertilization device. It looks like this. and,
In the transplanting section, a seedling stand is installed diagonally on the upper side of the main body frame, a float is provided on the lower side, and a float is installed at the rear of the main body frame, rotating in the direction of movement of the machine, at the lower end of the slanted seedling stand. A system is provided for seedling planting, in which the seedlings are taken out from the provided seedling outlet and planted in the field.
また、施肥装置は、移植部の苗植え付は条数と同じ施肥
条数を有するもので、上部に設けられた粉・粒状肥料を
収容する肥料ホッパの下部に肥料を下方に繰り出す繰出
し部を設け、この繰り出し部から繰り出された肥料を受
ける前後通路を設けると共に、該前後通路の前側に左右
方向に延びるフレームを兼ねたエアーチャンバーを連通
させて配設し、このエアーチャンバーに、送風機に接続
された送風管を連通させ、上記前後通路の後端に施肥管
を連通させて移植部のフロート側部の圃場面近くまで延
出し、この施肥管の下端部に施肥ノズルを設け、施肥ノ
ズルの前側に開講板を設けたものである。また、上記施
肥管はその一部を移植部に支持させていた。In addition, the fertilizer application device has the same number of fertilization rows as the number of rows for planting seedlings in the transplanting section, and has a feeding section that feeds out fertilizer downward at the bottom of the fertilizer hopper that is installed at the top and accommodates powdered and granular fertilizer. A front and rear passage is provided to receive the fertilizer fed out from the feeding part, and an air chamber that also serves as a frame extending in the left and right direction is provided in communication with the front side of the front and rear passage, and this air chamber is connected to a blower. A fertilizing pipe is connected to the rear end of the front and rear passages and extends to near the field area on the float side of the transplanting section, and a fertilizing nozzle is provided at the lower end of the fertilizing pipe. It has a lecture board on the front side. Further, a portion of the fertilization pipe was supported by the transplanted portion.
そして、上記移植部を昇降リンクにより上昇させたとき
は、施肥装置の施肥管も一緒に上昇する構成であった。When the transplant section is raised by the lifting link, the fertilizing pipe of the fertilizing device is also raised together.
ところで、上記のように、移植部を昇降リンクにより上
昇させたとき施肥装置の施肥管も一緒に上昇するので、
施肥管が他の部材と干渉、接触したり、また、不必要に
屈曲したり、たるんだりする、といった解決すべき問題
点があった。By the way, as mentioned above, when the transplant part is raised by the lifting link, the fertilization pipe of the fertilization device also rises, so
There were problems that needed to be solved, such as the fertilization pipe interfering with or coming into contact with other members, or being unnecessarily bent or sagging.
本発明は、上記の課題を解決することを目的になされた
ものである。The present invention has been made to solve the above problems.
〔課題をAV決するための手段〕
上記の目的を達成するために本発明は、前輪および後輪
を有する乗用走行車体の後部寄りに運転座席を設け、該
乗用走行車体の後部に移植部を昇降可能に装着し、この
移植部と上記運転座席との間に施肥装置を設けた移植機
において、上記施肥装置の施肥管を、移植部からスプリ
ングにより上方に吊上げるようにして支持したことを特
徴とするものである。[Means for solving the problem with AV] In order to achieve the above object, the present invention provides a driver's seat near the rear of a passenger vehicle body having front wheels and rear wheels, and a transplanted portion at the rear of the passenger vehicle body that is raised and lowered. A transplanter is provided with a fertilization device between the transplant section and the driver's seat, and the fertilization pipe of the fertilization device is supported by being lifted upward from the transplant section by a spring. That is.
上記の構成によって本発明は、移植部を昇降リンクによ
り上昇させたとき、これと共に施肥装置の施肥管も一緒
に上昇し、移植部に支持された位置でスプリングにより
弾性的に支持されるので、施肥管が他の部材と干渉、接
触することがなく、また、不必要に屈曲したり、たるん
だりすることもない。With the above configuration, the present invention has the following advantages: When the transplant section is raised by the lifting link, the fertilization pipe of the fertilization device also rises, and is elastically supported by the spring at the position supported by the transplant section. The fertilizing pipe does not interfere with or come into contact with other members, and is not unnecessarily bent or sagged.
以下、図面を参照して本発明の実施例について説明する
。Embodiments of the present invention will be described below with reference to the drawings.
第1図において、符号iは乗用走行車体で、この乗用走
行車体Iは、車体フレーム2の前部および後部にそれぞ
れか駆動して走行する左右一対の前輪3および後輪4を
装備し、車体フレーム2の前後方向はぼ中間位置にエン
ジン5を搭載している。エンジン5はカバー6により覆
われ、このエンジンカバー6上に、運転座席7が左右に
スライド可能に設けられている。運転座席7の前側に操
向ハンドル8が設けられ、車体フレーム2の後端部に立
設した支持フレーム9に、油圧シリンダIOの伸縮によ
り回動して後端側が昇降する昇降リンク11の基端部が
枢支され、この昇降リンク11の後端部に複数条植え(
この実施例では6条)の移植部12が左右にローリング
可能に連結されている。In FIG. 1, reference numeral i denotes a passenger vehicle body, and this passenger vehicle body I is equipped with a pair of left and right front wheels 3 and rear wheels 4, which are driven by one of the wheels at the front and rear parts of a vehicle body frame 2, respectively. An engine 5 is mounted at approximately the middle position of the frame 2 in the longitudinal direction. The engine 5 is covered by a cover 6, and a driver's seat 7 is provided on the engine cover 6 so as to be slidable left and right. A steering handle 8 is provided on the front side of the driver's seat 7, and a support frame 9 installed upright at the rear end of the vehicle body frame 2 has the base of an elevating link 11 whose rear end side moves up and down by rotating with the expansion and contraction of a hydraulic cylinder IO. The end portion is pivotally supported, and the rear end portion of this elevating link 11 is planted with multiple rows (
In this embodiment, six (6) graft portions 12 are connected so as to be rollable from side to side.
この移植部12と運転座席7との間に、施肥装置13が
配設されている。A fertilization device 13 is disposed between the transplant section 12 and the driver's seat 7.
上記移植部12は、その本体フレームI4に、上側に位
置して移植用の苗を載置して所定のストロークで左右に
往復移動する苗載せ台15が、苗載せ台支持杆27と共
に斜設され、下側にフロート16を設けると共に、後部
に機体の進行方向に向は回転しながら、苗載せ台15の
傾斜下端部に設けた苗取り出し口(図示せず)から苗を
一株ずつ取り出して、圃場に植え付ける苗植付は体17
を設けている。上記フロート16は、図示しないが、本
体フレーム14に対してリンク機構により上下に擦動可
能に支持され、そのリンク機構の近傍にフロート16の
上下動により切り替わる油圧切り替えバルブが設けられ
、この油圧切り替えバルブにより上記油圧シリンダlO
を伸縮作動させて昇降リンク11を介して移植部12を
昇降させ、フロート16の接地圧をほぼ一定に保持し、
苗植付は体17により植え付けられる苗の植え付は深さ
がほぼ一定になるようにしである。符号15aは、苗載
せ台15の上端部に設けられた苗ガイドである。The transplanting section 12 has a main body frame I4 with a seedling mounting table 15 located on the upper side on which seedlings for transplantation are placed and reciprocating from side to side with a predetermined stroke, which is installed diagonally together with a seedling mounting table support rod 27. A float 16 is provided on the lower side, and seedlings are taken out one by one from a seedling outlet (not shown) provided at the sloping lower end of the seedling platform 15 while rotating in the direction of movement of the machine at the rear. Therefore, it is necessary to plant seedlings in the field.
has been established. Although not shown, the float 16 is supported by a link mechanism to be movable up and down relative to the main body frame 14, and a hydraulic pressure switching valve that is switched by the vertical movement of the float 16 is provided near the link mechanism. The above hydraulic cylinder lO by the valve
is operated to expand and contract to raise and lower the transplant part 12 via the lifting link 11, keeping the ground pressure of the float 16 almost constant,
The seedlings are planted using the body 17 so that the depth of the seedlings is approximately constant. The reference numeral 15a is a seedling guide provided at the upper end of the seedling stand 15.
上記施肥袋!13は、移植部12の苗植え付は条数と同
じ施肥条数(6条)を有するもので、上部に粉・粒状肥
料を収容する肥料ホッパ18を設け、その下部に、乗用
走行車体lから動力を受けて駆動し、ホッパ18内の肥
料を下方に所定量ずつ繰り出す繰り出し部19を設け、
この繰り出し部19から繰り出された肥料が落下する前
後通路20を設けると共に、該前後通路2oの前側に左
右方向に延び、フレームを兼ねるエアーチャンバー21
を連通させて配設し、このエアーチャンバー21の前部
に送風機22からの送風管23を連通させている。上記
前後通路20の後端部に、可撓性を有する合成樹脂製ホ
ースからなる施肥管24を連通させて圃場面近くまで延
出させ、この施肥管24の下端部に施肥ノズル25を連
結し、該施肥ノズル25の前側に開溝板26を取付けて
いる。The above fertilizer bag! 13 has the same number of fertilization rows (6 rows) as the number of seedling planting rows in the transplanting section 12. A fertilizer hopper 18 for storing powder and granular fertilizer is provided in the upper part, and a passenger vehicle body l is provided in the lower part. A feeding section 19 is provided which is driven by receiving power from the hopper and feeds out the fertilizer in the hopper 18 downward by a predetermined amount,
A front and rear passageway 20 is provided in which the fertilizer fed out from the feeding section 19 falls, and an air chamber 21 that extends in the left-right direction in front of the front and rear passageway 2o and also serves as a frame.
are arranged in communication with each other, and a blow pipe 23 from a blower 22 is communicated with the front part of this air chamber 21. A fertilization pipe 24 made of a flexible synthetic resin hose is communicated with the rear end of the front and rear passage 20 and extends close to the field, and a fertilization nozzle 25 is connected to the lower end of this fertilization pipe 24. , an open groove plate 26 is attached to the front side of the fertilization nozzle 25.
また、第2図に示すように、上記施肥管24は、その上
部位置において支持環28を嵌挿し、2つの支持環2g
、 2gを連結杆28aで連結してその中間部をスプリ
ング29を介して上記苗載せ台支持杆27に吊下げてい
る。従って、施肥管13は、移植部!2からスプリング
29により上方に吊上げるようにして支持されているこ
とになる。さらに、第3図に示すように、上記施肥管2
4の外周面は波型形状24aに成形されており、この波
型形状24aと嵌合する波型形状28aが上記支持環2
8の内周面に形成されている。従って、支持環28に支
持された施肥管24は容易に移動しない。Further, as shown in FIG. 2, the fertilization pipe 24 has a support ring 28 inserted thereinto at its upper position, and two support rings 2g.
, 2g are connected by a connecting rod 28a, and the middle portion thereof is suspended from the seedling stand support rod 27 via a spring 29. Therefore, the fertilizing pipe 13 is the transplanting part! 2, it is supported by a spring 29 so as to be lifted upward. Furthermore, as shown in FIG.
The outer circumferential surface of the support ring 2 is formed into a wavy shape 24a, and a wavy shape 28a that fits into the wavy shape 24a forms the support ring 2.
It is formed on the inner peripheral surface of 8. Therefore, the fertilizing pipe 24 supported by the support ring 28 does not move easily.
このような構成の施肥装置を備えた移植機においては、
作業を行うとき、乗用走行車体lを走行させて苗移植・
施肥作業を行う圃場(水田)に導入する。そして、昇降
リンク11により移植部12を下降させてフロート16
を接地させ、この状態で乗用走行車体lを走行させると
同時に移植部12および施肥装置13を作動させること
で、苗の移植作業と施肥作業とが同時に行われる。In a transplanter equipped with a fertilization device configured as described above,
When carrying out work, the passenger vehicle body L is driven to transplant seedlings.
It is introduced into the field (paddy field) where fertilization work is performed. Then, the transplant part 12 is lowered by the lifting link 11 and the float 16 is lowered.
The seedling transplanting operation and the fertilizing operation are performed at the same time by grounding the passenger car body 1 and driving the passenger vehicle body 1 in this state, and simultaneously operating the transplanting section 12 and the fertilizing device 13.
このとき乗用走行車体lては、前輪3および後輪4がそ
れぞれ駆動して4輪駆動状態で走行するので、水田のよ
うな泥土中でもスリップがほとんどない状態で走行する
ことができる。At this time, the passenger vehicle body runs in a four-wheel drive state with the front wheels 3 and rear wheels 4 each driven, so that it can run with almost no slipping even on muddy soil such as rice paddies.
移植部12では、フロート16が田面に接地しながら滑
走することにより円面を整地し、この整地された田面に
、苗植付は体17がロータリ状に回転しながら、苗を載
置して左右に往復移動する苗載せ台i5の傾斜下端位置
から苗を一株ずつ取り出して田面に植え付けていく。ま
た、移植部I2は、昇降リンク11との連結部において
左右にローリング可能なので、フローhlBの接地状態
で乗用走行車体1とは独立してローリングし、左右に長
い植付は部の左右両側端側における苗植付は深さにムラ
を生しることがない。乗用走行車体lがピッチングして
昇降リンクIIを介して移植部12が上下動するとき、
この上下動に伴ってフロート16が上下に駆動して面圧
切り替えバルブを切り替え、油圧シリンダIOを伸縮作
動させて昇降リンク11を介して移植部12を昇降させ
、フロートi6の接地圧をほぼ一定に保持して苗植付は
体17により植え付けられる苗の植え付は深さがほぼ一
定となる。In the transplanting section 12, the float 16 slides while touching the rice field to level the circular surface, and the seedlings are planted on the leveled rice field by placing the seedlings on the leveled rice field while the body 17 rotates in a rotary manner. Seedlings are taken out one by one from the lower end of the slope of the seedling platform i5, which moves back and forth from side to side, and planted on the rice field. In addition, since the transplanted part I2 can roll left and right at the connection part with the elevating link 11, it rolls independently of the passenger vehicle body 1 when it is in contact with the ground at flow hlB, and the transplanted part I2, which is long in the left and right, can be placed at both left and right ends of the part. When planting seedlings on the side, there is no unevenness in the depth. When the passenger vehicle body l pitches and the transplant portion 12 moves up and down via the elevating link II,
Along with this vertical movement, the float 16 is driven up and down to switch the surface pressure switching valve, and the hydraulic cylinder IO is telescopically operated to raise and lower the transplanted part 12 via the lifting link 11, thereby keeping the ground pressure of the float i6 almost constant. The depth of the seedlings planted by the body 17 is almost constant.
施肥装置13ては、肥料ホッパ18に収容された粉・粒
状の肥料が、繰り出し部19により所定量ずつ下方へ繰
り出されて前後通路20に向は落下し、その落下過程で
、送風機22−送風管23−エアーチャンバー21から
の圧力風により後方に吹き飛ばされて施肥管24を通っ
て施肥ノズル25にもたらされ、ここから開溝板26に
より田面に開溝された施肥溝に施肥される。その施肥位
置は、移植部12の苗植付は体17により植え付けられ
る苗条と苗条との間で、菌株寄りの部分である。In the fertilizer application device 13, the powder/granular fertilizer stored in the fertilizer hopper 18 is fed out downward in a predetermined amount by the feeding unit 19 and falls into the front and rear passages 20, and in the process of falling, the powder/granular fertilizer is released by the blower 22. The fertilizer is blown backward by the pressure wind from the pipe 23-air chamber 21, passes through the fertilization pipe 24, and is brought to the fertilization nozzle 25, from where it is applied to the fertilization groove opened in the rice field by the groove plate 26. The fertilization position is between the shoots to be planted by the body 17 of the transplanting part 12 and is closer to the bacterial strain.
施肥作業を行わないときに昇降リンク11により移植部
12を揚上させると、移植部12と共に施肥管24も揚
上するが、このとき施肥管24は、第1図に示すように
、スプリング29によって無理なく吊上げられ、施肥管
24が他の部材と干渉、接触することがなく、また、不
必要に屈曲したり、たるんだりすることもない。また、
施肥管24は、その波型形状24aを支持環28の波型
形状28aに嵌合させているので、支持環28から容易
に移動することがなく、施肥管24の摩耗、切損も防止
される。。When the transplant part 12 is lifted up by the lifting link 11 when fertilization work is not being performed, the fertilization pipe 24 is also lifted up together with the transplant part 12, but at this time, the fertilization pipe 24 is moved by the spring 29 as shown in FIG. The fertilizing pipe 24 can be lifted up without difficulty, and the fertilizing pipe 24 will not interfere with or come into contact with other members, and will not be unnecessarily bent or sagged. Also,
Since the wavy shape 24a of the fertilizing pipe 24 fits into the wavy shape 28a of the support ring 28, the fertilizing pipe 24 does not easily move from the support ring 28, and wear and tear of the fertilizing pipe 24 are prevented. Ru. .
次に、第4図および第5図に示す前後通路20と施肥管
24との連結構造の他の実施例においては、各施肥管2
4.24・・・を連結具30で連結し、前後通路20側
に設けた係合フック31を連結具30に係合、1111
脱させて複数の前後通路20と施肥管24とを一度に着
脱できるようにしである。Next, in another embodiment of the connection structure between the front and rear passages 20 and the fertilizing pipes 24 shown in FIGS. 4 and 5, each fertilizing pipe 2
4.24... are connected with the connecting tool 30, and the engagement hook 31 provided on the front and rear passage 20 side is engaged with the connecting tool 30, 1111
This allows the plurality of front and rear passages 20 and the fertilization pipe 24 to be attached and detached at once by removing the tube.
この実施例においては、前後通路20と施肥管24との
着脱操作が簡単、容易に、かつ短時間で行える。In this embodiment, the operation of attaching and detaching the front and rear passages 20 and the fertilizing pipe 24 can be performed simply, easily, and in a short time.
第6図および第7図に示す実施例のものは、上記苗載せ
台15の支持フレーム33の左右両側にマーカフック3
4を延出させ、このマーカフック84.34にマーカ3
2.32を係止させるようにし、支持フレーム33およ
びマーカフック34に、2はんの施肥管24を支持環2
8で連結してスプリング35を介して吊下げるようにし
ている。The embodiment shown in FIGS. 6 and 7 has marker hooks 3 on both left and right sides of the support frame 33 of the seedling stand 15.
4, and attach marker 3 to this marker hook 84.34.
2.32, and attach the two fertilizer pipes 24 to the support frame 33 and marker hook 34 with the support ring 2.
8 and suspended via a spring 35.
この実施例のものにおいては、各施肥管24が支持フレ
ーム33およびマーカフック34の左右幅範囲内に支持
されていることになるので、施肥作業を行わないときに
昇降リンク11により移植部12を揚上させたとき、施
肥管24がマーカフック34.34の左右両端、即ち、
苗載せ台15の左右両端、横幅から外側に突出すること
がなく、機体移動時に邪魔になることがない。In this embodiment, each fertilization pipe 24 is supported within the left and right width range of the support frame 33 and the marker hook 34, so when the fertilizer application work is not performed, the transplant section 12 can be moved by the lifting link 11. When lifted, the fertilizing pipe 24 touches both left and right ends of the marker hooks 34, 34, i.e.
Both left and right ends of the seedling platform 15 do not protrude outward from the width, so that they do not get in the way when the machine is moved.
なお、本発明は、上記実施例の田植機に限らず、例えば
疏菜苗用の移植機、発芽種子の移植機などにも同様に適
用できるものである。It should be noted that the present invention is not limited to the rice transplanting machine of the above-mentioned embodiment, but can be similarly applied to, for example, a transplanting machine for canola seedlings, a transplanting machine for germinated seeds, and the like.
以上説明したように本発明の施肥装置を備えた移植機に
よれば、施肥作業を行わないときに移植部を揚上させる
と、移植部と共に施肥管も揚上するが、このとき、施肥
管はスプリングによって弾性支持され、無理なく吊上げ
られることになって、施肥管が他の部材と干渉、接触す
ることがなく、損傷が防止される。As explained above, according to the transplanter equipped with the fertilization device of the present invention, when the transplant section is lifted up when no fertilization work is being performed, the fertilization pipe is also lifted up together with the transplant section; The fertilizing pipe is elastically supported by a spring and can be lifted up without difficulty, so that the fertilizing pipe does not interfere with or come into contact with other members, and damage is prevented.
また、施肥管が不必要に屈曲したり、たるんだりするこ
ともなく、作業性、耐久性が向上する。In addition, the fertilizing pipe does not bend or sag unnecessarily, improving workability and durability.
第1図は本発明の実施例を示す施肥装置を備えた乗用型
田植機全体の側面図、第2図は要部の部分斜視図、第3
図は要部の断面図、第4図は前後通路と施肥管の連結構
造の他の実施例を示す乗用型田植機全体の側面図、第5
図は要部の斜視図、第6図および第7図は、施肥管支持
構造の別実施例の正面図および側面図である。
■・・・乗用走行車体、2・・・車体フレーム、3・・
・前輪、4・・・後輪、5・・エンジン、6・・・エン
ジンカバ、7・・・運転座席、8・・・操向ハンドル、
9・・・支持フレーム、10・・・油圧シリンダ、11
・・・昇降リンク、12・・・移植部、13・・・施肥
装置、14・・・本体フレーム、15・・・范載せ台、
16・・・フロート、17・・・苗植付は体、18・・
・肥料ホッパ、19・・・繰り出し部、20・・・前後
通路、21・・・フレームを兼ねるエアーチャンバー、
22・・・送風機、23・・・送風管、24・・・施肥
管、25・・・施肥ノズル、26・・・開溝板、27・
・・苗載せ台支持杆、28・・・支持環、29・・・ス
プリング、30・・・連結具、31・・・係合フック、
32・・・マーカ、33・・・支持フレーム、34・・
・マーカフック、35・・・スプリング。Fig. 1 is a side view of the entire riding-type rice transplanter equipped with a fertilization device showing an embodiment of the present invention, Fig. 2 is a partial perspective view of the main parts, and Fig. 3 is a partial perspective view of the main parts.
The figure is a sectional view of the main parts, Figure 4 is a side view of the entire riding rice transplanter showing another example of the connection structure between the front and rear passages and the fertilizing pipe, and Figure 5 is a side view of the entire riding rice transplanter.
The figure is a perspective view of the main part, and FIGS. 6 and 7 are a front view and a side view of another embodiment of the fertilization pipe support structure. ■... Passenger vehicle body, 2... Vehicle body frame, 3...
・Front wheel, 4... Rear wheel, 5... Engine, 6... Engine cover, 7... Driver seat, 8... Steering handle,
9... Support frame, 10... Hydraulic cylinder, 11
. . . Elevating link, 12 .
16... Float, 17... Seedling planting body, 18...
・Fertilizer hopper, 19... Feeding part, 20... Front and rear passage, 21... Air chamber that also serves as a frame,
22... Air blower, 23... Air pipe, 24... Fertilizer pipe, 25... Fertilizer nozzle, 26... Groove plate, 27...
... Seedling stand support rod, 28... Support ring, 29... Spring, 30... Connector, 31... Engagement hook,
32... Marker, 33... Support frame, 34...
・Marker hook, 35...spring.
Claims (1)
座席を設け、該乗用走行車体の後部に移植部を昇降可能
に装着し、この移植部と上記運転座席との間に施肥装置
を設けた移植機において、上記施肥装置の施肥管を、移
植部からスプリングにより上方に吊上げるようにして支
持したことを特徴とする施肥装置を備えた移植機。A driver's seat is provided near the rear of a passenger vehicle body having front wheels and rear wheels, a transplanted part is attached to the rear of the passenger vehicle body so as to be movable up and down, and a fertilization device is provided between the transplanted part and the driver's seat. 1. A transplanter equipped with a fertilizing device, characterized in that the fertilizing tube of the fertilizing device is supported by being lifted upward from the transplanting part by a spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4367990A JPH03244307A (en) | 1990-02-22 | 1990-02-22 | Transplanter equipped with manuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4367990A JPH03244307A (en) | 1990-02-22 | 1990-02-22 | Transplanter equipped with manuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03244307A true JPH03244307A (en) | 1991-10-31 |
Family
ID=12670527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4367990A Pending JPH03244307A (en) | 1990-02-22 | 1990-02-22 | Transplanter equipped with manuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03244307A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007089470A (en) * | 2005-09-28 | 2007-04-12 | Kubota Corp | Paddy field working machine |
-
1990
- 1990-02-22 JP JP4367990A patent/JPH03244307A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007089470A (en) * | 2005-09-28 | 2007-04-12 | Kubota Corp | Paddy field working machine |
JP4555761B2 (en) * | 2005-09-28 | 2010-10-06 | 株式会社クボタ | Paddy field machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH03244307A (en) | Transplanter equipped with manuring device | |
JP3006027B2 (en) | Fertilizer application equipment | |
JP2669560B2 (en) | Fertilizer rice transplanter | |
JP2861207B2 (en) | Riding type transplanter with fertilizer device | |
JP2940069B2 (en) | Fertilizer application equipment | |
JP2847658B2 (en) | Fertilization method | |
JP2009261330A (en) | Seedling transplanter | |
JP2861204B2 (en) | Riding type transplanter with fertilizer device | |
CN109548444A (en) | A kind of crops transplantation device | |
JP4510262B2 (en) | Fertilizer applicator | |
JPH03103107A (en) | Riding farm-working machine | |
JP2000152706A (en) | Rice plant transplanter | |
JPH03244306A (en) | Transplanter equipped with manuring device | |
JPH03244303A (en) | Transplanter equipped with manuring device | |
JP2870841B2 (en) | Riding seedling planter with fertilizer application | |
JPS61185113A (en) | Rice planter with fertilizer | |
JP3259157B2 (en) | Rice transplanter | |
JP2004024178A (en) | Seedling transplanter | |
JP3396956B2 (en) | Fertilizer application equipment | |
JPS6218170Y2 (en) | ||
JPH0436106A (en) | Apparatus for fertilizing to deep layer | |
JPH04183309A (en) | Rice transplanter | |
JPH0423909A (en) | Method for applying fertilizer to transplanted seedling | |
JP2503735Y2 (en) | Seeding machine | |
JP2000060226A (en) | Seedling transplanter having fertilizer distributor |