JPH076744Y2 - Fertilizer application in paddy working machine - Google Patents
Fertilizer application in paddy working machineInfo
- Publication number
- JPH076744Y2 JPH076744Y2 JP493888U JP493888U JPH076744Y2 JP H076744 Y2 JPH076744 Y2 JP H076744Y2 JP 493888 U JP493888 U JP 493888U JP 493888 U JP493888 U JP 493888U JP H076744 Y2 JPH076744 Y2 JP H076744Y2
- Authority
- JP
- Japan
- Prior art keywords
- fertilizer
- deep
- pump
- row
- nozzle
- 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
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- Transplanting Machines (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案は田植機や湛水土中直播機等の水田作業機に装着
された施肥装置の改良に関するものである。[Detailed Description of the Invention] Industrial field of application The present invention relates to an improvement of a fertilizer application device mounted on a paddy working machine such as a rice transplanter or a submerged direct sowing machine.
従来の技術及び問題点 従来、田植機において、苗の植付と並行して圃場の側条
浅層部位にペースト状の液状肥料を施肥するようにした
側条施肥田植機は既に公知であり且つ使用されている。
また、活着の良好化等初期成育の肥効を得ると共に、中
期成育の肥効をも確保する目的で圃場の浅層と深層の上
下2段に同時に液肥を施肥するようにした田植機(二段
施肥田植機)等も提案されている。しかし、従来の側条
施肥装置においては、施肥ポンプや吸入、吐出ホース、
インジケータ等の施肥装置各部を機体の片側空間部を利
用して配設したものが多く、この側条施肥装置と深層施
肥装置を同じ側に設けると機体の左右バランスが悪くな
り、スペース上の制約も多くなる。特に、浅層施肥装置
と深層施肥装置を別個独立的に設けて成分の異る肥料
(即効性肥料と緩効性肥料等)を圃場の上下に施肥する
ように構成したものや、土質や作物品種等に対応して施
肥量を調整可能とすべく施肥装置に施肥ポンプの変速装
置を付加したものにあっては施肥装置全体の重量が増大
するためこの傾向が一層強くでるものである。Conventional technology and problems Conventionally, in rice transplanters, side row fertilizer rice transplanters that apply paste-like liquid fertilizer to the side row shallow layer part of the field in parallel with planting seedlings are already known and It is used.
In addition, a rice transplanter was applied to simultaneously apply liquid fertilizer to the upper and lower layers of the shallow and deep fields in the field in order to obtain the fertilizing effect of initial growth such as improved survival and the fertilizing effect of mid-term growth. Dan fertilizer transplanters) have also been proposed. However, in conventional side-row fertilizer applicators, fertilizer pumps, suction and discharge hoses,
In many cases, fertilizer application parts such as indicators are arranged using the space on one side of the machine, and if this side strip fertilizer application and deep fertilizer application are provided on the same side, the left-right balance of the machine will be poor and space constraints will occur. Also increases. In particular, a shallow fertilizer applicator and a deep fertilizer applicator are provided separately and fertilizers with different components (fast-acting fertilizer and slow-acting fertilizer, etc.) are applied to the top and bottom of the field, as well as soil and crops. This tendency becomes even stronger in the case where the fertilizer application gearbox is added to the fertilizer application device so that the amount of fertilizer application can be adjusted according to the type of product because the weight of the entire fertilizer application device increases.
問題点を解決するための手段 そこで本考案は、苗の植付又は播種と並行して圃場の側
条浅層位置に各条毎、深層位置に隔条毎同時に施肥する
ようにした水田作業機において、機体フレームの左右一
側に側条用の施肥ポンプ及び側条施肥量調節用のポンプ
変速装置を、他側に深層用の施肥ポンプ及び深層施肥量
調節用のポンプ変速装置を夫々左右に振分けて配設する
と共に、前記各々のポンプ変速装置の操作部を運転席の
近傍に配設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。Means for Solving the Problems Therefore, the present invention is a paddy working machine in which fertilizer is applied simultaneously to planting or sowing seedlings at the side row shallow layer position in the field and at the deep layer position every other row. In the left and right sides of the machine frame, a fertilizer pump for side strips and a pump transmission device for adjusting the side strip fertilizer application amount are provided on the left and right sides, and a pump transmission device for deep layer fertilizing and a pump transmission device for adjusting the deep fertilizer application amount are provided on the left and right sides respectively. It is intended to eliminate the above-mentioned problems by arranging them separately and arranging the operating portions of the respective pump transmissions near the driver's seat.
作用 側条浅層用と深層用夫々の施肥ポンプと施肥量調節用の
ポンプ変速装置を機体フレームに対し左右両側に振分け
て設けたから、肥料タンクやインジケータ等へのパイピ
ングが容易となるうえ、機体の左右バランスが良好とな
って機体の走行が安定する。また、各ポンプ変速装置の
操作部を運転席の近傍に配設してあるので施肥量の調節
を運転席位置で手元操作でき、操作性が一層向上する。ActionSince the fertilizer pumps for shallow side and deep layers and the pump transmissions for adjusting the fertilizer application amount are distributed to the left and right sides of the machine frame, piping to fertilizer tanks and indicators is easy and the machine is The left-right balance of the aircraft becomes good and the aircraft travels stably. Further, since the operating portion of each pump transmission is arranged near the driver's seat, the fertilizer application amount can be adjusted at the driver's seat position, and the operability is further improved.
実施例 図面には一部を省略した走行部Aと、該走行部Aの後方
に昇降リンクMを介して昇降自在に装着した4条植えの
植付部Bとからなる乗用田植機が示されている。そし
て、走行部Aの前部左右両側には比較的低位置にペース
ト状肥料を収容した側条用の肥料タンク1,1′が、また
走行部Aの前面側中央部には深層用の肥料タンク2が夫
々機体フレーム3にステー4を介してバランスよく搭載
されている。4aは深層用肥料タンク2のガードでタンク
2の前面及び両側面を囲繞する状態でステー4に取付け
られている。Example A riding rice transplanter is shown in the drawings, which includes a traveling part A, a part of which is omitted, and a four-row planting part B, which is mounted rearwardly of the traveling part A via an elevating link M so as to be vertically movable. ing. On the left and right sides of the front part of the running part A, there are fertilizer tanks 1 and 1'for side strips containing paste-like fertilizers at relatively low positions, and in the center of the front part of the running part A, fertilizers for deep layers. The tanks 2 are mounted on the machine body frame 3 via stays 4 in good balance. Reference numeral 4a denotes a guard of the deep-layer fertilizer tank 2, which is attached to the stay 4 so as to surround the front surface and both side surfaces of the tank 2.
尚、図面には肥料タンクを3個設けたものが例示されて
いるが、側条用と深層用を1個ずつ左右に対設してもよ
い。Although the drawing shows an example in which three fertilizer tanks are provided, one for the lateral strip and one for the deep layer may be provided side by side.
ところで、運転席5の下方に位置して機体フレーム3の
左右一側(図面では左側)には側条用の施肥ポンプ6と
側条施肥量調節用のポンプ変速装置(側条用変速装置)
7が、他側には深層用の施肥ポンプ8と深層施肥量調節
用のポンプ変速装置(側条用変速装置)9が夫々セット
で左右にバランス良く振分けて配設されている。10は側
条用変速装置7の操作部、11は深層用変速装置9の操作
部で、夫々主変速レバー10a,11b及び副変速レバー10b,1
1b等で構成されており、これら各操作部10,11は運転席
5の近傍の空間部に平面視で左右振分け状に配設されて
いて運転席5からワンタッチで手元操作し得るようにな
っている。また、施肥ポンプ6,8は吸引側が夫々吸引パ
イプ12,13を介して肥料タンク1,1′、2と、吐出側が吐
出パイプ14,15を介して後述の施肥ノズルと夫々連通さ
れている。そして吐出パイプ14,15のパイピング途中に
は各施肥ポンプ6,8の夫々後方に位置して肥料の流れ確
認用のインジケータ16,17が機体中心に対して左右対称
に配置されている。18は植付条に隣接して圃場の側条浅
層位置に施肥するための側条施肥ノズルで、各条毎設け
られている。19は深層位置に施肥するための深層施肥ノ
ズルで隔条毎設けられている。このように、深層用の肥
料タンク1,1′、施肥ポンプ6、ポンプ変速位置7、イ
ンジケータ16及びこれらのパイピング等からなる深層施
肥装置bを側条施肥装置aとは別個に設けてあるので、
圃場の浅層と深層に夫々成分の異る肥料を施肥できるう
え、夫々の施肥量も別々に調整できるようになってい
る。By the way, a fertilizer pump 6 for side strips and a pump transmission device for adjusting the side strip fertilizer application amount (transmission device for side strips) are located below the driver's seat 5 on one of the left and right sides (left side in the drawing) of the machine body frame 3.
On the other side, a fertilizer pump 8 for deep layer and a pump transmission device (transmission device for lateral strip) 9 for adjusting the amount of deep fertilizer application are arranged in a set so as to be distributed right and left in a balanced manner. Reference numeral 10 denotes an operating portion of the lateral line transmission 7, and 11 denotes an operating portion of the deep layer transmission 9. The main transmission levers 10a, 11b and the sub-transmission levers 10b, 1 respectively.
1b, etc., and these operation units 10 and 11 are arranged in a space near the driver's seat 5 in a horizontally distributed manner in a plan view so that they can be operated by one touch from the driver's seat 5. ing. The fertilizer pumps 6 and 8 are connected to the fertilizer tanks 1 1 ′ and 2 on the suction side via suction pipes 12 and 13, respectively, and on the discharge side to the fertilizer nozzles described later via discharge pipes 14 and 15, respectively. In the middle of the piping of the discharge pipes 14 and 15, indicators 16 and 17 for confirming the flow of fertilizer are respectively arranged at the rear of the fertilizer application pumps 6 and 8 symmetrically with respect to the center of the machine. 18 is a side-row fertilizer nozzle for applying fertilizer to the side-row shallow layer position in the field adjacent to the planting row, and is provided for each row. Reference numeral 19 is a deep-layer fertilizing nozzle for fertilizing at a deep-layer position, which is provided for each rib. In this way, the deep-layer fertilizer tank 1, 1 ′, the fertilizer pump 6, the pump shift position 7, the indicator 16 and the deep-layer fertilizer device b including these pipes are provided separately from the side-row fertilizer device a. ,
Fertilizers with different components can be applied to the shallow and deep layers of the field, and the amount of each fertilizer can be adjusted separately.
尚、図示例のものは側条施肥ノズル18を中央フロート20
の左右両側縁近傍に1個ずつ、側部フロート21の外側縁
近傍に夫々1個ずつの合計4個、深層施肥ノズル19を側
部フロート21の前部下方に位置せしめて植付部取付ブラ
ケット22にトーションバー23を介して2個隔条毎設けた
ものである。In the illustrated example, the side strip fertilizer nozzle 18 is provided with a central float 20.
1 in the vicinity of the left and right side edges of the side float 21 and 1 in the vicinity of the outer edge of the side float 21, a total of 4 deep fertilizer nozzles 19 are positioned below the front part of the side float 21 to attach the planting part mounting bracket. It is one in which two ribs are provided on 22 via a torsion bar 23.
深層施肥ノズル19をトーションバー23を介して支持させ
たことにより、該ノズル19に対する耕盤及び障害物の抵
抗をフロート21ではなく機体側で受けるようにして植付
部Bのローリングやフロート21の傾き、浮上がり等によ
る植付姿勢の乱れやノズル19の変形を防止し得るように
している。24は角パイプ、25,26はノズル支持部、27は
植付部Bのローイング支点、28、29は回動支点、30は取
付ボルト、31は施肥深さ調節用の長孔である。By supporting the deep fertilization nozzle 19 via the torsion bar 23, the resistance of the tiller and the obstacle against the nozzle 19 is received not by the float 21 but by the machine side, and the rolling of the planting part B or the float 21 It is possible to prevent the planting posture from being disturbed and the nozzle 19 from being deformed due to tilting, rising, and the like. Reference numeral 24 is a square pipe, 25 and 26 are nozzle support portions, 27 is a rowing fulcrum of the planting portion B, 28 and 29 are rotational fulcrums, 30 is a mounting bolt, and 31 is an elongated hole for adjusting the fertilization depth.
第7図及び第8図に示すものは、深層施肥ノズル19を植
付部昇降リンクMのロワリンク32に取付金具33で固定し
た角パイプ24aに上下回動可能に支持させたものであっ
て、その他の構造は前記第6図図示の本実施例のものと
略同様である。これにより、深層施肥ノズル19に土中抵
抗を受けても植付部Bのローリングが発生せず、植付姿
勢が乱れないうえ、回行時はロワリンク32が植付部取付
ブラケットに接近する方向に傾斜するのでノズル19が傾
き、フロート下方への突出量が減るためノズル先端が畦
等の障害物に当って変形する(特に横方向に変形し易
い)のを防止できる。7 and 8 show a deep-layer fertilizing nozzle 19 supported by a square pipe 24a fixed to a lower link 32 of a planting section elevating link M with a fitting 33 so as to be vertically rotatable, The other structure is substantially the same as that of the embodiment shown in FIG. As a result, even if the deep fertilizer nozzle 19 receives soil resistance, rolling of the planting part B does not occur, the planting posture is not disturbed, and the lower link 32 approaches the planting part mounting bracket when traveling. Since the nozzle 19 is tilted, the amount of protrusion to the lower part of the float is reduced, so that the nozzle tip can be prevented from being deformed by hitting an obstacle such as a ridge (especially easily deformed in the lateral direction).
第9乃至第11図に示すものは、植付部取付ブラケット22
にノズル取付フレーム34を固設し、該フレーム34に深層
施肥ノズル19を上下回動自在に枢支し、ノズル19に固定
のアーム35とロワリンク32をロッド36で連結したもの
で、ロッド36は丸パイプ37に丸棒38を上下摺動自在に嵌
挿すると共に、弾機39を介して丸棒38をストッパ位置40
に当接させてある。41,42は枢支ピン、43は施肥深さ調
節穴である。この構成では、ノズル19先端に過大な押上
荷重が加わったとき弾機39が引張られてノズル19が上方
に回動して荷重が軽減されると共に、回行時も、前例同
様にノズル19が上方に回動し、障害物によるノズルの変
形を防止する。What is shown in FIGS. 9 to 11 is a planting part mounting bracket 22.
A nozzle mounting frame 34 is fixed to the frame 34, a deep fertilizing nozzle 19 is pivotally supported on the frame 34 in a vertically rotatable manner, and an arm 35 fixed to the nozzle 19 and a lower link 32 are connected by a rod 36. Insert the round bar 38 into the round pipe 37 so that it can slide up and down, and insert the round bar 38 into the stopper position 40 via the ammunition 39.
Abutted against. 41 and 42 are pivot pins, and 43 is a fertilization depth adjusting hole. In this configuration, when an excessive push-up load is applied to the tip of the nozzle 19, the ammunition 39 is pulled and the nozzle 19 rotates upward to reduce the load, and at the time of traveling, the nozzle 19 is similar to the previous example. Rotate upward to prevent deformation of the nozzle due to obstacles.
尚、施肥位置(深さ)は、側条施肥ノズル18は田面から
3〜5cm、深層施肥ノズル19は8〜15cmに夫々設定され
ているが、各ノズル18,19の傾斜角度を変えることによ
り施肥高さを適宜調整できるように構成されている。ま
た、施肥ポンプ6,8及びインジケータ16,17を側条用と深
層用を左右に振分け配置してあるので、ポンプ6,8から
施肥ノズル18,19間のパイピングをトップリンク32aやロ
ワリンク32を跨ぐことなく行うことができ、施肥装置の
組付が容易となるばかりでなく、植付部Bの上下によっ
てパイピングが引張られ破損する等の不都合も解消でき
るようになっている。The fertilizer application position (depth) is set to 3 to 5 cm from the rice field for the lateral strip fertilizer nozzle 18 and 8 to 15 cm for the deep fertilizer nozzle 19, but by changing the inclination angle of each nozzle 18,19. The height of fertilizer application can be adjusted appropriately. Further, since the fertilizer application pumps 6, 8 and the indicators 16, 17 are arranged separately for the lateral strips and for the deep layer, the piping between the pumps 6, 8 and the fertilizer application nozzles 18, 19 is connected to the top link 32a or the lower link 32. It can be performed without straddling, and not only the assembling of the fertilizer application becomes easy, but also the disadvantages such as the piping being pulled by the top and bottom of the planting part B and being damaged can be eliminated.
さて、中央フロート20は図示しなかったが植付部B上下
の検知機能を有していて、中央フロート20の接地圧の変
化を感知して油圧バルブ(図示せず)を制御することに
より植付部Bを上下調整し植付深さを一定に保持するよ
うになっている。Although not shown in the figure, the central float 20 has a function of detecting the upper and lower parts of the planting part B, and detects the change in the ground pressure of the central float 20 to control a hydraulic valve (not shown). The attachment part B is vertically adjusted to keep the planting depth constant.
第3図乃至第5図は施肥ポンプ6,8及びその変速装置7,8
の動力伝達系の説明図で、変速装置7,9は施肥ポンプ6,8
の伝動中に設けられており、施肥ポンプ6,8の動力はPTO
軸44から導入するようになっている。即ち、施肥ポンプ
6,8への伝動は、PTO軸44から側条用変速装置7の入力軸
45にチェン伝動された後、一方は側条用変速装置7の出
力軸46からチェン伝動で側条施肥ポンプ6(4個)のポ
ンプ軸47で動力が伝達され、他方は前記入力軸45からチ
ェン伝動で深層用変速装置9の入力軸48へ入り、更にそ
の出力軸49からチェン伝動で深層用施肥ポンプ8(2
個)のポンプ軸50に動力が伝達されるようになってい
る。そして、施肥ポンプ6,8の回転数は夫々主変速レバ
ー10a,11a及び副変速レバー10b,11bのレバー操作で調節
するようになっている。尚、側条側と深層側夫々の施肥
投入量を同量にするには、実施例では側条側ポンプ4個
に対し深層側ポンプが2個となっているので、深層側ポ
ンプ8の回転数を側条側ポンプ6の回転数の倍速に設定
すればよく、その場合は側条側と深層側の変速レバーの
位置を同一にすれば施肥量が同量となり、施肥量管理を
容易に行うことができる。3 to 5 show fertilizer pumps 6 and 8 and their transmissions 7 and 8.
In the explanatory diagram of the power transmission system, the transmissions 7 and 9 are fertilizer pumps 6 and 8.
It is installed during the transmission of, and the power of the fertilizer pumps 6 and 8 is PTO.
It is designed to be introduced from the axis 44. That is, fertilizer pump
The transmission to 6, 8 is from the PTO shaft 44 to the input shaft of the side-strip transmission 7.
After being chain-transmitted to 45, the power is transmitted from the output shaft 46 of the side-line transmission 7 to the pump shaft 47 of the side-line fertilization pump 6 (four pieces) by chain transmission, and the other from the input shaft 45. The chain transmission enters the input shaft 48 of the deep-layer transmission 9, and the output shaft 49 of the chain further transmits the chain to the deep-layer fertilizing pump 8 (2).
The power is transmitted to each pump shaft 50. The rotation speeds of the fertilizer pumps 6 and 8 are adjusted by operating the main shift levers 10a and 11a and the sub shift levers 10b and 11b, respectively. Incidentally, in order to make the fertilizer application amounts on the side row side and the deep side side the same, in the embodiment, since there are two side row side pumps and two deep side side pumps, the rotation of the deep side side pump 8 is performed. It suffices to set the number to the double speed of the rotation speed of the side strip side pump 6, and in that case, if the positions of the side strip side and the deep layer side shift levers are the same, the fertilizer application amount becomes the same amount, and the fertilizer application amount management becomes easy. It can be carried out.
尚、本考案は乗用田植機のみならず、歩行型の田植機或
は湛水土中直播機等の水田作業機にも装備することがで
きる。The present invention can be installed not only on a paddy rice transplanter, but also on a paddy working machine such as a walk-behind rice transplanter or a direct seeder for flooded soil.
上記の構成において、植付(施肥)作業を行なうに際し
ては、予め側条用肥料タンク1,1′に作物の初期成育に
適したペースト状肥料を、深層用肥料タンク2に遅効性
の追肥性ペースト状肥料を夫々入れ、各ノズル18,19の
施肥位置を圃場条件及び品種等に応じて適正深さに設定
する。そして、植付クラッチをONし機体を前進させれ
ば、植付部Bで苗が植付けられると共に、側条用の肥料
及び深層用の肥料は肥料タンク1,1′、2から各々吸入
ホース12,13、施肥ポンプ6,8、吐出ホース14,15、イン
ジケータ16,17を夫々別々に経由して機体後方に送給さ
れた後、側条用の肥料は施肥ノズル18で各植付条に隣接
する側条浅層位置に、また深層用肥料は施肥ノズル19で
植付条間の深層位置に隔条施肥される。これにより基肥
としての側条浅層施肥と追肥としての深層施肥が植付条
との関係において程よい割合・密度で行なわれ、成育初
期の活着・成育が良好となると共に成育中期の追肥とし
ての肥効も一層高められる。尚、施肥量は施肥ポンプ6,
8の回転数により決定されるが、必要に応じてポンプ変
速装置7,9の変速レバー10a,10b、11a,11bを操作し、施
肥量の増減を行なう。In the above configuration, when performing planting (fertilization) work, paste fertilizer suitable for initial growth of crops is previously stored in the lateral strip fertilizer tanks 1 and 1 ', and the delayed-release fertilizer supplementation is applied to the deep-layer fertilizer tank 2. Paste-like fertilizers are put in each, and the fertilizer application positions of the nozzles 18 and 19 are set to appropriate depths according to field conditions, varieties and the like. Then, when the planting clutch is turned on and the machine is advanced, seedlings are planted in the planting section B, and fertilizers for side strips and deep-layer fertilizers are respectively fed from the fertilizer tanks 1, 1 ′ and 2 to the suction hoses 12. , 13, fertilizer pumps 6,8, discharge hoses 14,15, indicators 16,17 are separately sent to the rear of the machine, then fertilizer for side strips is applied to each planted strip by fertilizer nozzle 18. The fertilizer for deep layer is applied to the adjacent shallow positions of the lateral strips by the fertilizing nozzle 19 at the deep position between the planting strips. As a result, the lateral row shallow layer fertilization as the base fertilizer and the deep layer fertilization as the top fertilizer are performed at a proper ratio and density in relation to the planting strip, and the survival and growth in the early stage of growth are improved and the fertilizer as the top fertilizer in the middle growth stage is applied. The effect is further enhanced. The fertilizer application rate is 6,
Although determined by the number of rotations of 8, the speed change levers 10a, 10b, 11a, 11b of the pump speed change devices 7, 9 are operated as needed to increase or decrease the fertilizer application amount.
考案の効果 上記したように本考案は、苗の植付又は播種と並行して
圃場の側条浅層位置に各条毎、深層位置に隔条毎同時に
施肥するようにした水田作業機において、機体フレーム
の左右一側に側条用の施肥ポンプ及び側条施肥量調節用
のポンプ変速装置を、他側に深層用の施肥ポンプ及び深
層施肥量調節用のポンプ変速装置を夫々左右に振分けて
配設すると共に、前記各々のポンプ変速装置の操作部を
運転席の近傍に配設したから、各々の肥料タンク等への
パイピングを容易に行うことができるうえ、左右バラン
スが良く機体走行の安定化が図れる。また、施肥量の調
節を運転席位置で手元操作でき操作性を一層向上させる
ことができる。Effect of the Invention As described above, the present invention is a paddy working machine in which fertilization is applied simultaneously to planting or sowing seedlings at each row at the lateral row shallow layer position and at the deep layer position every other row. The fertilizer pump for side strips and the pump speed changer for adjusting the side strip fertilizer flow rate are distributed to the left and right sides of the machine frame, and the fertilizer pump for deep sea level and the pump speed changer for deep layer fertilizer flow rate are respectively distributed to the left and right sides. In addition to being installed, the operation part of each pump transmission is installed near the driver's seat, so piping to each fertilizer tank etc. can be easily performed, and the left and right balance is good and the aircraft running is stable. Can be realized. In addition, the amount of fertilizer applied can be controlled at the driver's seat position, further improving the operability.
第1図は乗用田植機に装備した施肥装置の全体平面図、
第2図は同上の側面図、第3図は要部の正面図、第4図
は要部の平面図、第5図はポンプ変速装置の平面図、第
6図は深層施肥ノズル取付部の斜視図、第7図及び第8
図は深層施肥ノズルの他の取付例を示す側面図及び斜視
図、第9図乃至第11図は深層施肥ノズルの更に他の取付
例を示すもので、第9図はその斜視図、第10図は正面
図、第11図は側面図である。 図中、3は機体フレーム、6は側条用の施肥ポンプ、7
は側条用ポンプ変速装置、8は深層用施肥ポンプ、9は
深層用ポンプ変速装置、10,11はポンプ変速装置の操作
部。Fig. 1 is an overall plan view of the fertilizer application equipment installed in the riding rice transplanter,
FIG. 2 is a side view of the same as above, FIG. 3 is a front view of a main part, FIG. 4 is a plan view of the main part, FIG. 5 is a plan view of a pump transmission, and FIG. 6 is a deep fertilizer nozzle mounting part. Perspective view, FIGS. 7 and 8
FIG. 9 is a side view and a perspective view showing another mounting example of the deep-layer fertilizing nozzle, and FIGS. 9 to 11 show still another mounting example of the deep-layer fertilizing nozzle. FIG. The figure is a front view and FIG. 11 is a side view. In the figure, 3 is a machine frame, 6 is a fertilizer pump for side strips, 7
Is a side strip pump transmission, 8 is a deep-layer fertilizing pump, 9 is a deep-layer pump transmission, and 10 and 11 are operating portions of the pump transmission.
Claims (1)
層位置に各条毎、深層位置に隔条毎同時に施肥するよう
にした水田作業機において、機体フレームの左右一側に
側条用の施肥ポンプ及び側条施肥量調節用のポンプ変速
装置を、他側に深層用の施肥ポンプ及び深層施肥量調節
用のポンプ変速装置を夫々左右に振分けて配設すると共
に、前記各々のポンプ変速装置の操作部を運転席の近傍
に配設したことを特徴とする水田作業機における施肥装
置。1. In a paddy working machine in which fertilization is simultaneously performed for each row at a side row shallow layer position and at a deep layer position for every row row in parallel with planting or sowing of seedlings, one side on the left and right of a body frame. In addition to the fertilizer pump for the lateral strip and the pump speed changer for adjusting the lateral fertilizer amount, the fertilizer pump for the deep layer and the pump speed changer for the deep layer fertilizer amount are separately arranged on the other side, and A fertilizer applicator for a paddy field working machine, characterized in that an operating portion of each pump transmission is arranged near a driver's seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP493888U JPH076744Y2 (en) | 1988-01-19 | 1988-01-19 | Fertilizer application in paddy working machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP493888U JPH076744Y2 (en) | 1988-01-19 | 1988-01-19 | Fertilizer application in paddy working machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01109918U JPH01109918U (en) | 1989-07-25 |
JPH076744Y2 true JPH076744Y2 (en) | 1995-02-22 |
Family
ID=31207890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP493888U Expired - Lifetime JPH076744Y2 (en) | 1988-01-19 | 1988-01-19 | Fertilizer application in paddy working machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH076744Y2 (en) |
-
1988
- 1988-01-19 JP JP493888U patent/JPH076744Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01109918U (en) | 1989-07-25 |
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