JP2526734Y2 - Fertilizer application equipment - Google Patents

Fertilizer application equipment

Info

Publication number
JP2526734Y2
JP2526734Y2 JP1990037594U JP3759490U JP2526734Y2 JP 2526734 Y2 JP2526734 Y2 JP 2526734Y2 JP 1990037594 U JP1990037594 U JP 1990037594U JP 3759490 U JP3759490 U JP 3759490U JP 2526734 Y2 JP2526734 Y2 JP 2526734Y2
Authority
JP
Japan
Prior art keywords
fertilizer
planting
case
pump
cases
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
Application number
JP1990037594U
Other languages
Japanese (ja)
Other versions
JPH03129012U (en
Inventor
一明 伊谷
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.)
Yanma Agricultural Equipment Co Ltd
Original Assignee
Yanma Agricultural Equipment Co Ltd
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 Yanma Agricultural Equipment Co Ltd filed Critical Yanma Agricultural Equipment Co Ltd
Priority to JP1990037594U priority Critical patent/JP2526734Y2/en
Publication of JPH03129012U publication Critical patent/JPH03129012U/ja
Application granted granted Critical
Publication of JP2526734Y2 publication Critical patent/JP2526734Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Fertilizing (AREA)
  • Transplanting Machines (AREA)

Description

【考案の詳細な説明】 「産業上の利用分野」 本考案は例えばペースト状の肥料を多数の施肥ノズル
より地中に施肥するようにした施肥装置に関する。
DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a fertilizer that fertilizes paste-like fertilizer into the ground through a number of fertilizer nozzles.

「従来の技術」 従来、実開昭59-92627号公報に示す如く、肥料タン
ク、施肥ポンプ、施肥駆動ケース、ポンプ変速ケースを
設ける技術がある。
[Prior Art] Conventionally, as shown in Japanese Utility Model Application Laid-Open No. 59-92627, there is a technique of providing a fertilizer tank, a fertilizer application pump, a fertilizer application drive case, and a pump shift case.

「考案が解決しようとする課題」 前記従来技術は、植付ケースの動力を施肥駆動ケース
に伝える伝動軸を露出状態で設ける必要があり、植付爪
などから飛散する泥土が前記伝動軸に付着し易い不具合
があると共に、本機ボンネットを利用して肥料タンクを
搭載していたから、肥料タンク支持構造を有するボンネ
ットが必要であり、また肥料タンク及び施肥ポンプに連
結させる肥料送出ホースがボンネットの下側に配設さ
れ、前記ポンプ及びホースなどの保守が面倒である等の
構造上及び取扱い上の問題があった。
[Problem to be Solved by the Invention] In the related art, it is necessary to provide a transmission shaft for transmitting the power of the planting case to the fertilizer drive case in an exposed state, and mud scattered from a planting claw or the like adheres to the transmission shaft. The fertilizer tank was installed using this machine's bonnet, and a bonnet with a fertilizer tank support structure was required. And there is a problem in terms of structure and handling such as maintenance of the pumps and hoses is troublesome.

「課題を解決するための手段」 然るに、本考案は、走行車に昇降自在に装設させかつ
苗載台及び植付爪を取付ける植付部に組込む施肥装置に
おいて、多条植え用植付部の複数の植付ケース後部上面
に施肥駆動ケースを夫々立設させ、植付ケースの動力を
伝える施肥ポンプ及びポンプ変速ケースを前記施肥駆動
ケースに設けると共に、各施肥駆動ケース上端部を略水
平なメインフレームによって連結させ、メインフレーム
に肥料タンクを設けたことを特徴とする。
[Means for Solving the Problems] However, the present invention provides a fertilizing device which is mounted on a traveling vehicle so as to be able to move up and down and is incorporated in a planting portion where a seedling mounting table and a planting claw are attached. A plurality of fertilizing drive cases are respectively erected on the rear upper surface of the plurality of planting cases, and a fertilizing pump and a pump shift case for transmitting the power of the planting case are provided in the fertilizing drive case, and the upper end of each fertilizing drive case is substantially horizontal. It is connected by a main frame, and a fertilizer tank is provided on the main frame.

「作用」 従って、一体連設させる植付ケース及び施肥駆動ケー
スの内部を介して施肥ポンプに動力を伝えるから、回転
する軸などが露出することなく可動部品に泥土が付着す
る不具合をなくし得ると共に、各植付ケース後部に立設
させた各施肥駆動ケース上部をメインフレームで連結さ
せて肥料タンクを支持させるから、肥料タンクを支える
支柱として施肥駆動ケースを兼用して肥料タンク支持構
造の簡略化を容易に行い得、またメインフレームの上下
側に配設する肥料タンク及び施肥ポンプなどの肥料送出
配管作業並びに施肥ポンプ及び配管の保守作業の簡略化
などを容易に図り得るものである。
[Operation] Therefore, since power is transmitted to the fertilizer pump via the interior of the planting case and the fertilizer drive case that are integrally connected, it is possible to eliminate the problem of mud sticking to the movable parts without exposing the rotating shaft and the like. The upper part of each fertilizer drive case, which is erected at the rear of each planting case, is connected with the main frame to support the fertilizer tank, so the fertilizer tank support structure is simplified by using the fertilizer drive case as a support for the fertilizer tank. Can be easily performed, and a fertilizer delivery pipe work such as a fertilizer tank and a fertilizer pump disposed on the upper and lower sides of the main frame and a maintenance work of the fertilizer pump and the pipe can be simplified.

「実施例」 以下、本考案の一実施例を図面に基づいて詳述する。
第1図は施肥装置部の背面説明図、第2図は全体の側面
図、第3図は同平面図を示し、図中(1)は作業者が搭
乗する田植機であり、エンジン(2)を搭載する車体フ
レーム(3)後端をミッションケース(4)に連設さ
せ、前記ミッションケース(4)の前方両側にアクスル
ケース(5)を介して水田走行用前輪(6)を支持させ
ると共に、前記ミッションケース(4)の後部両側に伝
動ケース(7)を介して水田走行用後輪(8)を支持さ
せる。そして前記エンジン(2)等を覆うボンネット
(9)両側に予備苗載台(10)を取付けると共に、ステ
ップ(11)を形成する車体カバー(12)によって前記伝
動ケース(7)等を覆い、前記車体カバー(12)上部に
運転席(13)を取付け、その運転席(13)の前方に操向
ハンドル(14)を設ける。
Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is an explanatory rear view of the fertilizer application unit, FIG. 2 is a side view of the whole, and FIG. 3 is a plan view of the same. In the figure, (1) shows a rice transplanter on which an operator rides; ) On which the rear end of the body frame (3) is connected to the transmission case (4), and the front wheels (6) for paddy field traveling are supported on both front sides of the transmission case (4) via axle cases (5). At the same time, the rear wheels (8) for traveling in paddy fields are supported on both sides of the rear portion of the transmission case (4) via transmission cases (7). A spare seedling mount (10) is attached to both sides of the hood (9) covering the engine (2) and the like, and the transmission case (7) and the like are covered with a body cover (12) forming a step (11). A driver's seat (13) is mounted above the body cover (12), and a steering handle (14) is provided in front of the driver's seat (13).

また、図中(15)は多条植え用の苗載台(16)並びに
複数の植付爪(17)などを具備する植付部であり、前高
後低の前傾式苗載台(16)を下部レール(18)及びガイ
ドレール(19)を介して中央及び左右の植付ケース(20
a)(20b)(20b)に左右往復摺動自在に支持させると
共に、クランク運動させる植付アーム(21)並びにロー
タリケース(22)を介して植付ケース(20a)(20b)
(20b)に前記植付爪(17)を取付ける。そして前記植
付ケース(20a)(20b)(20b)の下方に中央及び左右
の植付用均平フロート(23)(24)(24)を、植付深さ
調節リンク(25)及び植付深さ調節支点軸(26)などを
介して支持すると共に、前記各植付ケース(20a)(20
b)(20b)を植付駆動ケースである植付ミッションケー
ス(27)に連設し、トップリンク(28)及びロワーリン
ク(29)を含む三点リンク機構(30)を用いて田植機
(1)後側にこの植付ミッションケース(27)を介して
植付部(15)を連結させ、植付部(15)を昇降させる油
圧シリンダ(31)を田植機(1)後部とトップリンク
(28)との間に介設させ、前記油圧シリンダ(31)の伸
縮動作で植付部(15)を昇降させる一方、前記植付部
(15)を降下させて各フロート(23)(24)を着地さ
せ、左右に往復移動させる苗載台(16)から一株分の苗
を植付爪(17)によって順次取出して植えつけるように
構成している。
In the figure, (15) is a planting section provided with a seedling mounting table (16) for multiple planting and a plurality of planting claws (17). 16) through the lower rail (18) and guide rail (19) to the center and left and right planting cases (20
a) Planting cases (20a) (20b) supported by (20b) and (20b) so as to be slidable left and right reciprocally, and through a planting arm (21) and a rotary case (22) that perform a crank motion.
Attach the planting claws (17) to (20b). Then, below the planting cases (20a), (20b) and (20b), center and left and right planting floats (23), (24) and (24) are attached to the planting depth adjusting link (25) and the planting. In addition to supporting it via a depth adjustment fulcrum shaft (26), etc., the planting cases (20a) (20
b) (20b) is connected to the planting transmission case (27), which is a planting drive case, and the rice transplanter (30) including a top link (28) and a lower link (29) using a three-point link mechanism (30). 1) The planting section (15) is connected to the rear side via the planting mission case (27), and a hydraulic cylinder (31) for raising and lowering the planting section (15) is connected to the rear of the rice transplanter (1) by a top link. (28), the planting section (15) is moved up and down by the expansion and contraction operation of the hydraulic cylinder (31), and the planting section (15) is moved down to float (23) (24) ) Is landed, and seedlings for one strain are sequentially taken out from the seedling mounting table (16) which is reciprocated right and left by planting claws (17) and planted.

また図中(32)は走行変速レバー、(33)は植付昇降
レバー、(34)は植付深さ感度調節レバー、(35)は走
行クラッチペダル、(36)(36)は左右ブレーキペダル
である。
In the figure, (32) is a traveling speed change lever, (33) is a planting elevating lever, (34) is a planting depth sensitivity adjustment lever, (35) is a traveling clutch pedal, (36) and (36) are left and right brake pedals. It is.

第4図乃至第5図にも示す如く、前記植付部(15)の
後側に側条ペースト施肥装置(37)を配設するもので、
該装置(37)は6条分の施肥ノズル(38)と、3条分を
1組とする2つのペースト肥料タンク(39)を備え、各
植付ケース(20a)(20b)(20b)の後端部にそれぞれ
立設固定する3つのポンプ駆動用チェンケース(40)上
端間にメインフレーム(41)を横架させ、該フレーム
(41)の中央植付ケース(20a)を中心とした左右両側
上方にタンクフレーム(42)を介して左右2つの肥料タ
ンク(39)を固定支持させている。
As shown in FIGS. 4 and 5, a side-strip paste fertilizer (37) is disposed on the rear side of the planting section (15).
The device (37) is equipped with a fertilizer application nozzle (38) for six rows and two paste fertilizer tanks (39), one set of three rows, for each planting case (20a) (20b) (20b). A main frame (41) is laid horizontally between the upper ends of three pump drive chain cases (40) which are respectively erected and fixed to the rear end, and the left and right of the frame (41) are centered on a central planting case (20a). Two fertilizer tanks (39) on the left and right sides are fixedly supported via tank frames (42) on both upper sides.

また、各フロート(23)(24)上面にブラケット台
(43)を固設し、前記調節リンク(25)に連結させるリ
ンクブラケット(44)をブラケット台(43)に固定する
と共に、該ブラケット台(43)に固設する外筒(45)
に、上下揺動支点軸(46)及び枢着板(47)を介し前記
施肥ノズル(38)の略中間部を上下取付位置調節可能に
支持させている。そして第6図にも示す如く、前記ノズ
ル(38)の基端部に固設する各肥料供給口(48)をホー
ス(49)を介して3条分を1組としてユニット化させる
各条止め操作レバー(50a)を有する2つの条止めバル
ブ(50)にそれぞれ接続させると共に、該バルブ(50)
を各ホース(51)を介してスクリュ形施肥ポンプ(52)
にそれぞれ接続させている。前記施肥ポンプ(52)はポ
ンプ本体ケース(53)に2条分つまり各2台毎のポンプ
(52)を取付けてユニット化させたもので、3つの本体
ケース(53)をタンクホース(54)を介して2つの肥料
タンク(39)に相互連通状態に接続させて、2つの肥料
タンク(39)内の肥料を均等に減らす状態に6つの施肥
ノズル(38)に供給し、これらタンク(39)内の肥料が
左右均等に一定量以下まで減少するとき、タンク(39)
の何れか一方に設ける単一の肥料補給センサ(55)でも
ってこの検出を行うように構成している。
Also, a bracket base (43) is fixed on the upper surface of each float (23) (24), and a link bracket (44) to be connected to the adjustment link (25) is fixed to the bracket base (43). Outer cylinder (45) fixed to (43)
Further, a substantially intermediate portion of the fertilizing nozzle (38) is supported via a vertical pivot shaft (46) and a pivot plate (47) so that the vertical mounting position can be adjusted. As shown in FIG. 6, each fertilizer supply port (48) fixed at the base end of the nozzle (38) is unitized into three sets by a hose (49). The two stop valves (50) each having an operating lever (50a) are connected to each other and the valves (50)
The screw type fertilizer pump (52) through each hose (51)
To each other. The fertilizing pump (52) is a unit formed by attaching two pumps (52) for each of two pumps to the pump body case (53), that is, by unitizing the three body cases (53) with the tank hose (54). The two fertilizer tanks (39) are connected in an interconnected manner with each other to supply the fertilizer in the two fertilizer tanks (39) evenly to the six fertilizer application nozzles (38) in a state where the fertilizers are evenly reduced. ) When fertilizer in the left and right decreases uniformly below a certain amount, tank (39)
The detection is performed by a single fertilizer supply sensor (55) provided in any one of the above.

第7図にも示す如く、前記チェンケース(40)は各本
体ケース(53)に取付ける2台分のポンプ(52)のポン
プ軸(52a)(52b)を駆動する駆動系を内部に組込むと
共に、主及び副変速操作レバー(56a)(56b)の操作で
もって施肥量の調節つまりポンプ(52)の回転の変速を
行うポンプ変速ケース(56)をチェンケース(40)の左
外側面に設けるもので、前記植付爪(17)及びロータリ
ケース(22)を駆動する植付ケース(20a)(20b)の植
付駆動軸(57)にスプロケット(58)(59)及びチェン
(60)を介して植付ケース(20a)(20b)後端の施肥動
力取出軸(61)を連動連結させ、該取出軸(61)にスプ
ロケット(62)(63)及びチェン(64)を介して前記変
速ケース(56)の入力軸(65)を連動連結させると共
に、スプロケット(66a)(66b)及びチェン(67)を介
して連動連結させる2つのポンプ軸(52a)(52b)のう
ちの一方の軸(52a)に、前記変速ケース(56)の変速
出力軸(68)をスプロケット(69)(70)及びチェン
(71)を介して連動連結させて、植付ケース(20a)(2
0b)より分岐させる取出動力でもって各ポンプ(52)の
駆動を行うように構成している。
As shown in FIG. 7, the chain case (40) incorporates a drive system for driving the pump shafts (52a) and (52b) of two pumps (52) attached to each main body case (53). A pump transmission case (56) for adjusting the amount of fertilization, that is, changing the rotation of the pump (52) by operating the main and auxiliary transmission operation levers (56a) and (56b) is provided on the left outer surface of the chain case (40). A sprocket (58) (59) and a chain (60) are attached to the planting drive shaft (57) of the planting case (20a) (20b) for driving the planting claw (17) and the rotary case (22). The fertilizer application power take-off shaft (61) at the rear end of the planting cases (20a) (20b) is interlocked and connected to the take-out shaft (61) via sprockets (62) (63) and a chain (64). The input shaft (65) of the case (56) is linked and connected, and the sprockets (66a) (66b) and the chain (67) ), The transmission output shaft (68) of the transmission case (56) is connected to one of the two pump shafts (52a) (52b) interlockingly connected via the sprockets (69) (70) and The planting case (20a) (2
0b) Each pump (52) is configured to be driven by a take-out power that branches off.

そして2台のポンプ(52)を有するポンプ本体ケース
(53)を前記変速ケース(56)とは反対側のチェンケー
ス(40)の右外側面に取付けて、各植付ケース(20a)
(20b)の上方で該ケース(20a)(20b)を中心として
ポンプ(52)と変速ケース(56)とを左右に振り分ける
状態にユニット状に配置させることによって、チェンケ
ース(40)での左右の重量バランスを良好とさせると共
に、各植付ケース(20a)(20b)を支持するフロート
(23)(24)の安定性を良好とさせるように構成してい
る。
Then, a pump body case (53) having two pumps (52) is attached to the right outside surface of the chain case (40) on the opposite side to the speed change case (56), and each planting case (20a)
By disposing the pump (52) and the transmission case (56) in a unit-like manner with the case (20a) (20b) as the center above the (20b), the left and right sides of the chain case (40) In addition, the weight balance of the floats (23) and (24) supporting the planting cases (20a) and (20b) is improved.

また、2条分のポンプ(52)と変速ケース(56)とで
ユニットを構成する左右チェンケース(40)間に前記バ
ルブ(50)を配設するもので、左右チェンケース(40)
間で前記フレーム(41)に枢着板(72)を介してバルブ
(50)を固定支持させて、該バルブ(50)とポンプ(5
2)及びノズル(38)などとのホース(49)(51)によ
る接続でのコンパクト化と、該バルブ(50)の安全保護
を図る一方、バルブ(50)からのホース(49)を植付ア
ーム(21)の内側を通してノズル(38)に接続させるこ
とによってホース(49)を安全に収納状態とさせて引っ
かかりなど作業上での支障とさせないように構成してい
る。
Further, the valve (50) is disposed between the left and right chain cases (40) constituting a unit with the two-stage pump (52) and the speed change case (56).
A valve (50) is fixedly supported on the frame (41) via a pivot plate (72) between the valve (50) and the pump (5).
2) The hose (49) (51) connected to the nozzle (38), etc. for compactness and safety protection of the valve (50), while the hose (49) from the valve (50) is planted. By connecting to the nozzle (38) through the inside of the arm (21), the hose (49) can be safely stored so as not to interfere with work such as catching.

さらに、前記タンクホース(54)をタンク(39)とメ
インフレーム(41)の略上下間でタンク(39)の前後略
中間真下位置においてフレーム(41)に沿って左右に配
設すると共に、前記施肥ポンプ(52)を肥料タンク(3
9)の前後略真下位置に配設して、これらタンク(39)
とホース(54)とポンプ(52)とが第4図側面視にあっ
て縦一列に配列させる状態に設けて、この肥料供給系な
ど構造上でのコンパクト化と肥料の流通性の向上を図る
ように構成している。
Further, the tank hose (54) is disposed on the left and right along the frame (41) at a position substantially directly below the front and rear of the tank (39) between substantially the upper and lower sides of the tank (39) and the main frame (41), and Fertilizer pump (52) with fertilizer tank (3
9) These tanks (39)
The hose, the hose (54) and the pump (52) are provided in a state of being arranged vertically in a row as viewed from the side in FIG. 4, so that the structure such as the fertilizer supply system can be made compact and the flow of the fertilizer can be improved. It is configured as follows.

またさらに、前記施肥装置(37)は前後方向にあって
肥料タンク(39)前部が苗載台(16)の下端部上方に若
干被さる状態まで最大植付部(15)側に近接させて、こ
の植付部(15)での前後バランスを良好とさせるように
構成している。
Still further, the fertilizer applicator (37) is located close to the maximum planting section (15) until the front part of the fertilizer tank (39) slightly covers the lower end of the seedling mounting table (16) in the front-rear direction. The planting section (15) is configured to improve the front-rear balance.

上記から明らかなように、走行車(1)に昇降自在に
装設させかつ苗載台(16)及び植付爪(17)を取付ける
植付部(15)に組込む施肥装置において、多条植え用植
付部(15)の複数の植付ケース(20a)(20b)後部上面
に施肥駆動ケースであるチェンケース(40)…を夫々立
設させ、植付ケース(20a)(20b)の動力を伝える施肥
ポンプ(52)及びポンプ変速ケース(56)を前記チェン
ケース(40)に設けると共に、各チェンケース(40)…
上端部を略水平なメインフレーム(41)によって連結さ
せ、メインフレーム(41)に肥料タンク(39)を設けて
いる。
As is clear from the above, in the fertilizer device mounted on the traveling vehicle (1) so as to be able to move up and down freely and incorporated in the planting section (15) where the seedling mounting table (16) and the planting claw (17) are mounted. On the rear upper surface of the multiple planting cases (20a) (20b) of the planting part (15), a chain case (40), which is a drive case for fertilizer application, is erected, and the power of the planting cases (20a) (20b) is increased. A fertilizer pump (52) and a pump shift case (56) are provided in the chain case (40), and each chain case (40) ...
The upper ends are connected by a substantially horizontal main frame (41), and a fertilizer tank (39) is provided on the main frame (41).

本実施例は上記の如く構成するものにして、植付ケー
ス(20a)(20b)上方の該ケース(20a)(20b)を中心
としたチェンケース(40)の左右両側に変速ケース(5
6)とポンプ(52)とを振り分ける如くユニット状に設
けたものであるから、チェンケース(40)に取付ける変
速ケース(56)とポンプ(52)の重量バランスも良好と
なって、該ケース(40)でのこれらの保持強度を向上さ
せることができるばかりでなく、これら駆動時発生する
振動や衝撃などの相殺も可能にできて、フロート(23)
(24)に植付ケース(20a)(20b)を安定性も良好に支
持できる。しかも左右のチェンケース(40)間に条止め
バルブ(50)を配設することによって、該バルブ(50)
とノズル(38)及びポンプ(52)間のホース(49)(5
1)による接続系も極めて短縮且つコンパクトなものに
できて、バルブ(50)からノズル(38)までの肥料供給
効率を向上させることができる。
In this embodiment, the transmission case (5) is provided on the left and right sides of the chain case (40) centered on the case (20a) (20b) above the planting cases (20a) (20b).
Since the unit (6) and the pump (52) are provided in a unit shape so as to be distributed, the weight balance between the transmission case (56) and the pump (52) attached to the chain case (40) becomes good, and the case ( In addition to improving the holding strength of these in (40), it is also possible to offset vibrations and shocks that occur during driving, and the float (23)
The planting cases (20a) and (20b) can be favorably supported on (24). Moreover, by disposing a stop valve (50) between the left and right chain cases (40), the valve (50)
Hose (49) (5) between the nozzle (38) and pump (52)
The connection system according to 1) can be made extremely short and compact, and the efficiency of fertilizer supply from the valve (50) to the nozzle (38) can be improved.

なお、前述実施例にあっては植付アーム(21)の内側
位置をホース(49)が通る構成を示したが、さらに、調
節リンク(25)の内側を挿通させる構成でも良い。また
この施肥装置(37)を側条用として用いたが、別途の側
条施肥装置に併用させて各条間での深層施肥をノズル
(38)で行う深層用として用いても良い。
In the above-described embodiment, the configuration in which the hose (49) passes through the inside position of the planting arm (21) is shown. However, a configuration in which the inside of the adjustment link (25) is inserted may be used. In addition, although the fertilizer (37) is used for the side row, it may be used in combination with a separate side fertilizer to perform deep fertilization between the rows with the nozzle (38).

「考案の効果」 以上実施例から明らかなように本考案は、走行車
(1)に昇降自在に装設させかつ苗載台(16)及び植付
爪(17)を取付ける植付部(15)に組込む施肥装置にお
いて、多条植え用植付部(15)の複数の植付ケース(20
a)(20b)後部上面に施肥駆動ケース(40)…を夫々立
設させ、植付ケース(20a)(20b)の動力を伝える施肥
ポンプ(52)及びポンプ変速ケース(56)を前記施肥駆
動ケース(40)に設けると共に、各施肥駆動ケース(4
0)…上端部を略水平なメインフレーム(41)によって
連結させ、メインフレーム(41)に肥料タンク(39)を
設けたもので、一体連設させる植付ケース(20a)(20
b)及び施肥駆動ケース(40)の内部を介して施肥ポン
プ(52)に動力を伝えるから、回転する軸などが露出す
ることなく可動部品に泥土が付着する不具合をなくすこ
とができると共に、各植付ケース(20a)(20b)後部に
立設させた各施肥駆動ケース(40)…上部をメインフレ
ーム(41)で連結させて肥料タンク(39)を支持させる
から、肥料タンク(39)を支える支柱として施肥駆動ケ
ース(40)を兼用して肥料タンク(39)支持構造の簡略
化を容易に行うことができ、またメインフレーム(41)
の上下幅に配設する肥料タンク(39)及び施肥ポンプ
(52)などの肥料送出配管作業並びに施肥ポンプ(52)
及び配管の保守作業の簡略化などを容易に図ることがで
きるものである。
"Effects of the Invention" As is apparent from the above embodiments, the present invention provides a planting section (15) which is mounted on a traveling vehicle (1) so as to be able to move up and down and to which a seedling table (16) and a planting claw (17) are attached. In the fertilizer application to be incorporated in the multi-row planting section (15), a plurality of planting cases (20
a) (20b) A fertilizer drive case (40) ... is erected on the rear upper surface, and the fertilizer pump (52) and the pump shift case (56) that transmit the power of the planting cases (20a) (20b) are driven by the fertilizer drive. Case (40) and each fertilizer drive case (4
0): The upper ends are connected by a substantially horizontal main frame (41), and a fertilizer tank (39) is provided on the main frame (41). The planting cases (20a) (20
Since power is transmitted to the fertilizer pump (52) through the b) and the inside of the fertilizer drive case (40), it is possible to eliminate the problem that mud adheres to the movable parts without exposing the rotating shaft and the like, and Planting cases (20a) (20b) Each fertilizer drive case (40) standing upright at the rear ... The upper part is connected with the main frame (41) to support the fertilizer tank (39), so the fertilizer tank (39) The fertilizer drive case (40) can also be used as a support post to simplify the fertilizer tank (39) support structure, and the main frame (41)
Fertilizer delivery piping work, such as a fertilizer tank (39) and a fertilizer pump (52), and a fertilizer pump (52)
In addition, it is possible to easily simplify the maintenance work of the piping and the like.

【図面の簡単な説明】[Brief description of the drawings]

第1図は施肥装置部の背面説明図、第2図は全体の側面
図、第3図は同平面図、第4図は植付部の側面図、第5
図は同平面説明図、第6図は施肥装置の全体説明図、第
7図は施肥ポンプの駆動系統説明図である。 (17)……植付爪 (20a)(20b)……植付ケース (39)……肥料タンク (52)……施肥ポンプ (56)……変速ケース
FIG. 1 is an explanatory rear view of the fertilizer application unit, FIG. 2 is a side view of the whole, FIG. 3 is a plan view of the same, FIG.
The figure is an explanatory view of the same plane, FIG. 6 is an overall explanatory view of a fertilizer, and FIG. 7 is an explanatory view of a drive system of a fertilizer pump. (17) Planting claw (20a) (20b) Planting case (39) Fertilizer tank (52) Fertilizer pump (56) Variable speed case

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】走行車(1)に昇降自在に装設させかつ苗
載台(16)及び植付爪(17)を取付ける植付部(15)に
組込む施肥装置において、多条植え用植付部(15)の複
数の植付ケース(20a)(20b)後部上面に施肥駆動ケー
ス(40)…を夫々立設させ、植付ケース(20a)(20b)
の動力を伝える施肥ポンプ(52)及びポンプ変速ケース
(56)を前記施肥駆動ケース(40)に設けると共に、各
施肥駆動ケース(40)…上端部を略水平なメインフレー
ム(41)によって連結させ、メインフレーム(41)に肥
料タンク(39)を設けたことを特徴とする施肥装置。
A fertilizer device mounted on a traveling vehicle (1) so as to be able to move up and down freely and incorporated in a planting section (15) for mounting a seedling mounting table (16) and a planting claw (17). A plurality of planting cases (20a) (20b) on the attachment part (15), and a fertilizing drive case (40) ... is erected on the rear upper surface, respectively, and planting cases (20a) (20b)
A fertilizer application pump (52) and a pump shift case (56) for transmitting the power of the fertilizer are provided in the fertilizer drive case (40), and the upper ends of the fertilizer drive cases (40) are connected by a substantially horizontal main frame (41). A fertilizer application device comprising a fertilizer tank (39) provided on a main frame (41).
JP1990037594U 1990-04-06 1990-04-06 Fertilizer application equipment Expired - Lifetime JP2526734Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990037594U JP2526734Y2 (en) 1990-04-06 1990-04-06 Fertilizer application equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990037594U JP2526734Y2 (en) 1990-04-06 1990-04-06 Fertilizer application equipment

Publications (2)

Publication Number Publication Date
JPH03129012U JPH03129012U (en) 1991-12-25
JP2526734Y2 true JP2526734Y2 (en) 1997-02-19

Family

ID=31544853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990037594U Expired - Lifetime JP2526734Y2 (en) 1990-04-06 1990-04-06 Fertilizer application equipment

Country Status (1)

Country Link
JP (1) JP2526734Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3320938B2 (en) * 1995-03-10 2002-09-03 落合刃物工業株式会社 Riding work machine for tea garden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992627U (en) * 1982-12-16 1984-06-23 三菱農機株式会社 Fertilizer rice transplanter

Also Published As

Publication number Publication date
JPH03129012U (en) 1991-12-25

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