JPS5831459Y2 - rice transplanter - Google Patents
rice transplanterInfo
- Publication number
- JPS5831459Y2 JPS5831459Y2 JP1977131834U JP13183477U JPS5831459Y2 JP S5831459 Y2 JPS5831459 Y2 JP S5831459Y2 JP 1977131834 U JP1977131834 U JP 1977131834U JP 13183477 U JP13183477 U JP 13183477U JP S5831459 Y2 JPS5831459 Y2 JP S5831459Y2
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- water
- pine
- stand
- rice transplanter
- 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
Links
Landscapes
- Transplanting Machines (AREA)
Description
【考案の詳細な説明】
本考案は苗載台を有する植付部を備えた田植機に関する
ものである。[Detailed Description of the Invention] The present invention relates to a rice transplanter equipped with a planting section having a seedling stand.
一般に、この種の田植機においては、作業中、苗載台上
の苗が乾燥状態にある時、苗マットと苗載台間の抵抗が
大となって苗載台下方の植付部への苗の送滑か円滑に行
われない欠点があり、この為、作業途中運転者が適宜苗
に水をかけ、苗載台上におけるその苗の植付部への送滑
を円滑に行う様にしていた。In general, with this type of rice transplanter, when the seedlings on the seedling stand are dry during operation, the resistance between the seedling mat and the seedling stand becomes large, causing a drop in the planting area below the seedling stand. There is a drawback that the feeding of seedlings is not carried out smoothly, and for this reason, the operator sprinkles water on the seedlings as appropriate during the operation to ensure that the seedlings are transferred smoothly to the planting area on the seedling platform. was.
このことは運転者にとって非常に煩わしい詐りでなく、
植付作業をその都度中断させる為、田植作業を極めて能
率の悪いものとしており、特に多条植となる程その苗マ
ツト数も多く顕著なものであった。This is not a very troublesome fraud for the driver,
Since the rice planting work is interrupted each time, the efficiency of the rice planting work is extremely low, and this is particularly noticeable as the number of seedlings increases as the rice is planted in multiple rows.
また苗載台上面に凸部を形威し、前記凸部によって苗マ
ットを支持し、苗マットの送滑を助長する構造において
、前記凸部に給水して凸部に当接している苗マツト部分
に送水すると、苗マットの凸部当接部分が給水によって
軟弱となって苗マツト自重により変形し、苗マツト下面
が苗載台上面に密着する等の懸念が生じると共に、前記
苗マツト下面の変形を防ぐための給水調節が難しいもの
であった。In addition, in a structure in which a convex portion is formed on the upper surface of the seedling table, the seedling mat is supported by the convex portion, and the seedling mat is facilitated in sliding, water is supplied to the convex portion and the seedling mat is in contact with the convex portion. When water is supplied to a portion of the seedling mat, the contact portion of the convex portion of the seedling mat becomes soft and deformed due to the seedling mat's own weight, and there is a concern that the bottom surface of the seedling mat may come into close contact with the top surface of the seedling platform. It was difficult to adjust the water supply to prevent deformation.
そこで本考案は、一方向に傾斜させて支持して此の傾斜
下端方向に苗マツI・を摺動下降させる苗載台を装設す
ると共に、苗マツト下面を当接させる複数の凸部・・・
・・・と、前記各凸部間に形成する複数の凹部と、前記
凸部と凹部を連設させる傾斜壁とを苗載台上面で此の縦
方向に備える構造において、前記苗載台に放水孔を介し
て送水する給水装置を備え、前記苗載台下面から此の上
面の凹部に給水する前記放水孔を前記苗載台上端側の傾
斜壁に開設させるもので、前記凹部を樋として用いて苗
載台上面に水を送給し得、前記凹部と苗マツト下面の隙
間を介して苗載台上面の水を速やかに移動及び排出させ
得、過剰給水による苗マットの形崩れ並びに部分的な給
水等を防止し得ると共に、前記凹部に対向する苗マツト
下面の浸水により、前記凸部に当接している苗マツト下
面を此の毛管作用によって適度に湿らせ得、苗マットの
横移動或いは中途切断等をも阻止し得、苗マットの送滑
を良好に保持し得るようにした田植機を提供しようとす
るものである。Therefore, the present invention is equipped with a seedling stand that is tilted in one direction and supported so that the seedling pine I can be slid down toward the lower end of the slope, and a plurality of convex portions that are brought into contact with the lower surface of the seedling pine I.・・・
...and a structure comprising a plurality of recesses formed between the respective convex parts, and an inclined wall that connects the convex parts and the recesses in the vertical direction on the upper surface of the seedling stand, in which the seedling stand is provided with: The water supply device is equipped with a water supply device that supplies water through a water discharge hole, and the water discharge hole that supplies water from the lower surface of the seedling platform to the concave portion on the upper surface of the seedling platform is opened in an inclined wall on the upper end side of the seedling platform, and the concave portion is used as a gutter. water can be used to supply water to the top surface of the seedling platform, and the water on the top surface of the seedling platform can be quickly moved and drained through the gap between the recess and the bottom surface of the seedling mat. In addition, by flooding the lower surface of the seedling pine facing the concave portion, the lower surface of the seedling pine that is in contact with the convex portion can be appropriately moistened by capillary action, and the lateral movement of the seedling mat can be prevented. Another object of the present invention is to provide a rice transplanter that can prevent mid-cutting and maintain smooth feeding of the seedling mat.
以下、本考案を乗用田植機に適用した実施例について詳
述すると、第1図は同田植機の左側面図で、同図中1は
走行車体でこの走行車体]は前部車体2と後部車体3と
、その車体2,3を支える水田走行用前後輪4,4.5
,5等とからなり、前記各車体2,3が互いに相手側の
車体へ向けて延設したブラケット6.7間に枢支ピン8
,8を取り付けて、前記各車体2,3を水平方向に折曲
げ可能に構成したものである。Below, we will explain in detail an embodiment in which the present invention is applied to a riding rice transplanter. Fig. 1 is a left side view of the rice transplanter. In the figure, 1 is a running vehicle body; Vehicle body 3 and front and rear wheels 4, 4.5 for running in paddy fields that support the vehicle bodies 2, 3
.
, 8 are attached so that each of the vehicle bodies 2 and 3 can be bent in the horizontal direction.
また、密閉箱型に形成した前部車体2内には走行ミッシ
ョン(図示せず)を内蔵する一方、該車体2の上部に操
作ハンドル9(チルトハンドル)を含むステアリング装
置10を装設し、さらに、該ハンドル9の後方に運転席
11を設け、この運転席11を門型の安全フレーム12
を介して前部車体2に取り付けている。Further, a driving transmission (not shown) is built into the front vehicle body 2 formed in a sealed box shape, and a steering device 10 including an operation handle 9 (tilt handle) is installed at the top of the vehicle body 2. Further, a driver's seat 11 is provided behind the handle 9, and this driver's seat 11 is connected to a gate-shaped safety frame 12.
It is attached to the front vehicle body 2 via.
一方、密閉箱形に形成した後部車体3には支持台13を
連結し、この支持台13上に空冷4サイクルガソリンエ
ンジン14を搭載し、該エンジン14を覆うエンジンカ
バー15の上方域に予備苗を載せる予備苗載台16を位
置させて、この苗載台16を回動可能に前記フレーム1
2に取り付けている。On the other hand, a support stand 13 is connected to the rear body 3 formed in the shape of a closed box, and an air-cooled four-stroke gasoline engine 14 is mounted on the support stand 13. A preliminary seedling mounting stand 16 is placed on the frame 1 so that the seedling mounting stand 16 can be rotated.
It is attached to 2.
そして、前後両車体2,3間の動力伝達は先に述べた上
下の枢支ピン8,8位置の中間において前後両車体2,
3から突出する2対のバーフィールド型自在継手軸17
.18を介して行なうように構成する一方、支持台13
の後端にはトレーラ等を連結する後ヒツチ19を設けて
いる。The power transmission between the front and rear vehicle bodies 2, 3 is carried out between the positions of the upper and lower pivot pins 8, 8 mentioned above.
two pairs of barfield type universal joint shafts 17 protruding from 3;
.. 18, while the support stand 13
A rear hitch 19 to which a trailer or the like is connected is provided at the rear end of the vehicle.
なお、20,21は前後の水田車輪4,5用のフェンダ
である。Note that 20 and 21 are fenders for the front and rear paddy wheels 4 and 5.
前記の走行用前部車体2の前方には3点リンク機構22
を介して植付装置23を昇降可能に装設している。A three-point link mechanism 22 is provided in front of the front vehicle body 2 for traveling.
The planting device 23 is installed so as to be movable up and down.
ここで、前記植付装置23は走行用フロート24と、植
付伝動ケース25と、左右に往復移動する前低後高の苗
載台26と、−株分の苗を取り出して植え付ける植付爪
27等を備えたものである。Here, the planting device 23 includes a traveling float 24, a planting transmission case 25, a seedling stand 26 with a low front and rear height that moves back and forth from side to side, and a planting claw that takes out and plants -seedlings. It is equipped with 27 mag.
また、前記の3点リンク機構22はI・ツブリンク28
とロワーリンク29.29とからなり、これらの各1ン
ク28,29を介して前部車体2に伝動ケース25を支
持させると共に、前部車体2に装着した図示しない油圧
装置にリフトアーム30を連結し、該アーム30の先端
とロワーリンク29 、29との間に17トロツク31
.31を張架して、植付装置23全体を昇降させるべく
構成したものである。In addition, the three-point link mechanism 22 is an I-tube link 28.
and lower links 29 and 29, and the transmission case 25 is supported by the front body 2 through these links 28 and 29, and the lift arm 30 is connected to a hydraulic system (not shown) mounted on the front body 2. 17 trocks 31 are connected between the tip of the arm 30 and the lower links 29, 29.
.. 31 is stretched, and the entire planting device 23 is raised and lowered.
さらに、前記車体2内のPTOミッションケースから突
出させたPTO軸を伸縮自在軸32を介して植付装置2
3側のギヤケース33から突出させた入力軸に連動連結
し、植付装置23の各部へ動力を伝達すべく構成してい
る。Furthermore, the PTO shaft protruding from the PTO mission case in the vehicle body 2 is connected to the planting device 2 via the telescopic shaft 32.
It is configured to be operatively connected to an input shaft protruding from the gear case 33 on the third side, and to transmit power to each part of the planting device 23.
ところで、前記苗載台26はその苗載置表面を第3図に
示す如く凹凸状に形成していて、この凸部26 a上面
に苗を載置し苗の滑り抵抗を低減して下方の植付部に苗
を送滑させるべく構成している。By the way, the seedling mounting table 26 has an uneven surface on which it is placed, as shown in FIG. It is configured to slide seedlings to the planting section.
また、該苗載台26の上端延長状には第2図にも示す如
く補助苗載台34を着脱自在に取付くように備えている
。Further, as shown in FIG. 2, an auxiliary seedling table 34 is detachably attached to the upper end of the seedling table 26 in an extended shape.
次に、第2図乃至第3図を参照して本考案の核心をなす
放水装置35について説明すると、該装置35は第4図
にも示す如く前記苗載台26に取付ける放水部材(いわ
ゆる放水管)36と、該放水部材36に適宜送水するた
めの給水装置つまり水タンク37と、該水タンク37と
前記放水部材36とを接続するホース38の途中間に介
設して、前記タンク37内の水を放水部材36に強制送
水させる足踏式ポンプ39とから構成したもので、前記
放水部材36は本体をパイプ状に形成していて、苗載台
26の上端つまり補助苗載台34の取付は位置より若干
下方位置の苗載台26の裏面側に止金具40を介してビ
ス41止めされている。Next, the water spraying device 35, which is the core of the present invention, will be explained with reference to FIGS. 2 and 3. As shown in FIG. A water supply device, that is, a water tank 37, for appropriately supplying water to the water discharging member 36, and a hose 38 connecting the water tank 37 and the water discharging member 36 are interposed between the tank 37. The water discharging member 36 has a pipe-shaped main body, and the upper end of the seedling stand 26, that is, the auxiliary seedling stand 34. is attached to the back side of the seedling stand 26 at a position slightly below the position using a screw 41 via a fastener 40.
さらに、該放水部材36には前記苗載台26上面側の凸
部26 aに対応する複数の放水口36 aを突出状に
設けていて、該放水口36 aの先部対向2ケ所に1対
の切欠き42.42を穿設し、この放水口36 a先端
部を前記凸部26 a内に若干挿入させるべく構成して
いる。Further, the water discharging member 36 is provided with a plurality of water discharging ports 36a in a protruding manner corresponding to the convex portions 26a on the upper surface side of the seedling table 26, and one water discharging port 36a is provided at two locations opposite to the tip of the water discharging port 36a. A pair of notches 42, 42 are formed so that the tip of the water outlet 36a is slightly inserted into the convex portion 26a.
また、この放水口36 aと凸部26 a裏面間には密
封部材43・・・・・・を介在させており、該部材43
は前記凸部26 a裏面に嵌着する様にその対向2側面
を凸部26 aの傾斜壁26 b 、26 bに密着さ
せる裁頭四角錐体状に形成したもので、前記放水ITI
36 aの切欠き42.42から、送り出される水を
該部材43内部に穿孔する流通孔44を介して前記凸部
26aの傾斜壁26 bに穿設する放水孔45から外側
に放出させる如く構成している。Further, a sealing member 43 is interposed between the water outlet 36 a and the back surface of the convex portion 26 a.
is formed in the shape of a truncated quadrangular pyramid with its two opposing side surfaces in close contact with the inclined walls 26b, 26b of the convex part 26a so as to fit on the back surface of the convex part 26a, and the water discharge ITI
36a is configured such that the water sent out from the notches 42, 42 is discharged to the outside through a water discharge hole 45 formed in the inclined wall 26b of the convex portion 26a via a communication hole 44 formed inside the member 43. are doing.
つまり、前記凸部26 aと凸部263間に形成される
凹部26 Cに前記放水部材36の水を漏洩させること
なく流し込みし得る様に構成している。In other words, the structure is such that water from the water discharge member 36 can be poured into the recess 26C formed between the projection 26a and the projection 263 without leaking.
また、前記放水部材36に水を適宜強制送水するための
足踏式ポンプ39は前記運転席11前方の前部車体2上
に設置していて運転者が運転席11より足跳して作動し
得る様に構成している。A foot-operated pump 39 for forcibly feeding water to the water discharging member 36 is installed on the front body 2 in front of the driver's seat 11, and is activated by the driver jumping from the driver's seat 11. It is configured in such a way that it can be obtained.
本考案は」−記の如く構成するものにして、作業中にお
いて前記苗載台26並びに神助苗載台34に載置してい
る補給或いは使用中の苗マツ)Aが乾燥状態にあった前
記苗載台26の凸部261面上を滑動し難い時、作業者
は運転席料で前記足踏式ポンプ39を本踏俸′□??4
=”≦、′抄1結東、運転操作部近辺に設置したタ、、
ンク37.内の水は前記ポンプ39により放水部材36
に坤$送本され、;の放水部材36に至った。The present invention is constructed as follows, and during the work, the pine seedlings A) placed on the seedling stand 26 and the Kamisuke seedling stand 34, which are being supplied or in use, are in a dry state. When it is difficult to slide on the convex portion 261 of the seedling platform 26, the operator uses the driver's seat to operate the foot-operated pump 39. ? 4
=”≦, ’Excerpt 1, T installed near the operation section,,
37. The water inside is discharged from the water discharge member 36 by the pump 39.
The book was sent to the water discharging member 36.
水は、数本ロ36a、tp密封部材43の流通孔44を
連層し’<−に載置2dの散水孔45より外側に放出さ
れる。The water connects several rows 36a and the flow holes 44 of the TP sealing member 43, and is discharged to the outside from the water sprinkling holes 45 of the mounting 2d.
つまり、苗載台26の凹部26Cに流し込まれるもので
、この四部26 Cに流し込まれた水は苗載台26の下
傾斜に沿って流下すると同時に前記苗マツ)Aの底加を
濡らし、苗マツI・Aと苗載台26間の摩擦抵抗を減じ
させて、苗載台26上の苗マツ)Aの送滑を円)骨に行
わしめるように作用させるものである。In other words, the water is poured into the concave portions 26C of the seedling table 26, and the water poured into the four parts 26C flows down along the downward slope of the seedling table 26, and at the same time wets the bottom of the seedling pine (A), and the seedlings. The frictional resistance between the pine I.A and the seedling mounting table 26 is reduced, and the feeding of the seedling pine (A) on the seedling mounting table 26 is effected to the bone.
なお、上記実施例では田植機に水タンク37を搭載する
構造としでいるが、本考案は第4図仮想線に示す如く、
その水の供給源を圃場内等の貯水池に得て、水タンク3
7に換えてホース38等にフィルタ付給水口37 aを
取付け、この給水口37 aを前記貯水池に浸漬させて
放水部材36に送水する構成としても同様の効果を得る
。In the above embodiment, the water tank 37 is mounted on the rice transplanter, but the present invention has a structure in which the water tank 37 is mounted on the rice transplanter.
The water supply source is obtained from a reservoir in the field, etc., and the water tank 3
A similar effect can be obtained by attaching a water supply port 37a with a filter to the hose 38 or the like instead of 7, and immersing the water supply port 37a in the reservoir to supply water to the water discharge member 36.
さらに、前記足踏式ポンプ39をバッテリに電源を得る
電動式ポンプに換え、スイッチ操作による作動構造とし
ても勿論良い。Furthermore, the foot-operated pump 39 may of course be replaced with an electric pump powered by a battery and operated by a switch operation.
以上実施例から明らかなように本考案は、一方向に傾斜
させて支持して此の傾斜下端方向に苗マツ)Aを摺動下
降させる苗載台26を装設すると共に、苗マツl−A下
面を当接させる複数の凸部26a・・・・・・と、前記
各凸部26 a・・・・・・間に形成する複数の凹部2
6 C・・・・・・と、前記凸部26 a・・・・・・
と凹部26C・・・・・・を連設させる傾斜壁26 b
・・・・・・とを苗載台26上面で此の縦方向に備える
構造において、前記苗載台26に放水孔45・・・・・
・を介して送水する給水装置37を備え、前記苗載台2
6下面から此の上面の凹部26 C・・・・・・に給水
する前記放水孔45・・・・・・を前記苗載台26上端
側の傾斜壁26 bに開設させるもので、前記凹部26
Cを樋として用いて苗載台26上面に水を送給でき、
前記凹部26 Cと苗マツ?−A下面の隙間を介して苗
載台26上面の水を速やかに移動及び排出させることが
でき、過剰給水による苗マツ1〜Aの形崩れ並びに部分
的な給水等を防止できると共に前記凹部26 Cに対向
する苗、で。As is clear from the above embodiments, the present invention is equipped with a seedling stand 26 that is tilted in one direction and supported and slides and lowers the seedling pine (A) toward the lower end of this inclination. A plurality of convex portions 26a that the lower surface of A comes into contact with, and a plurality of concave portions 2 formed between each of the convex portions 26a...
6 C... and the convex portion 26 a...
An inclined wall 26b that connects the concave portion 26C and the concave portion 26C.
. . . in the vertical direction on the upper surface of the seedling platform 26, water discharge holes 45... are provided in the seedling platform 26.
A water supply device 37 is provided to supply water via the seedling stand 2.
The water discharge hole 45 for supplying water from the lower surface to the recess 26C on the upper surface of the seedling stand 26 is opened in the inclined wall 26b on the upper end side of the seedling stand 26. 26
C can be used as a gutter to feed water to the upper surface of the seedling stand 26,
Said recess 26C and seedling pine? - The water on the upper surface of the seedling stand 26 can be quickly moved and discharged through the gap on the lower surface of A, and it is possible to prevent the seedling pines 1 to A from losing their shape due to excessive water supply and partial water supply, etc. Seedlings facing C.
マツl−A乍面の浸水l上、より、前記凸部26 aに
当接している苗マツl−A下面を此の毛管作用によって
適度に湿らせることができ、苗マットAの横移動或いは
中途切断等をも阻止でき、苗マツl−Aの送滑を良好に
保持でき、また給水中断時でも苗マットAの泥土が前記
放水孔45に詰るのを防止できる等の顕著な効果を奏す
るものである。Above the flooding of the surface of the pine tree L-A, the lower surface of the seedling pine L-A that is in contact with the convex portion 26a can be appropriately moistened by this capillary action, and the lateral movement of the seedling mat A or It is possible to prevent mid-cutting, etc., to maintain good feeding of the seedling pine l-A, and to prevent the muddy soil of the seedling mat A from clogging the water discharge hole 45 even when the water supply is interrupted. It is something.
第1゛図は本考案に係る田植機の左側面図、第2図は第
1図の要部拡大側面図、第3図は第2図のII −II
線視説明図、第4図は系統説明図である。
26・・・・・・苗載台、26a・・・・・・凸部、2
6 b・・・・・・傾斜壁、26 C・・・・・・凹部
、37・・・・・・給水装置、45・・・・・・放水孔
、A・・・・・・苗マット。Figure 1 is a left side view of the rice transplanter according to the present invention, Figure 2 is an enlarged side view of the main part of Figure 1, and Figure 3 is II-II of Figure 2.
The line view explanatory diagram and FIG. 4 are system explanatory diagrams. 26...Seedling stand, 26a...Protrusion, 2
6 b... Slanted wall, 26 C... Concavity, 37... Water supply device, 45... Water hole, A... Seedling mat .
Claims (1)
)Aを摺動下降させる苗載台26を装設すると共に、苗
マツ)A下面を当接させる複数の凸部26 a・・・・
・・と、前記各凸部26 a・・・・・・間に形成する
複数の凹部26 C・・・・・・と、前記凸部26 a
・・・・・・と凹部26 C・・・・・・を連設させる
傾斜壁26 b・・・・・・とを苗載台26上面で此の
縦方向に備える構造において、前記苗載台26に放水孔
45・・・・・・を介して送水する給水装置37を備え
、前記苗載台26下面から此の上面の凹部26 C・・
・・・・に給水する前記放水孔45・・・・・・を前記
苗載台26上端側の傾斜壁26 bに開設させるように
構成したことを特徴とする田植機。A seedling mounting stand 26 is installed to support the seedling pine (pine) A by tilting it in one direction so as to slide and lower the seedling pine (pine) A toward the lower end of this inclination, and a plurality of convex portions 26 a/ ...
..., a plurality of recesses 26C formed between each of the convex portions 26a, and the convex portions 26a.
. . . and a concave portion 26 C . The table 26 is equipped with a water supply device 37 that supplies water through the water discharge holes 45, and the recesses 26C on the upper surface of the seedling table 26 extend from the bottom surface of the seedling table 26.
A rice transplanter characterized in that said water discharge holes 45 for supplying water to... are opened in an inclined wall 26b on the upper end side of said seedling platform 26.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977131834U JPS5831459Y2 (en) | 1977-09-29 | 1977-09-29 | rice transplanter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977131834U JPS5831459Y2 (en) | 1977-09-29 | 1977-09-29 | rice transplanter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5457125U JPS5457125U (en) | 1979-04-20 |
JPS5831459Y2 true JPS5831459Y2 (en) | 1983-07-12 |
Family
ID=29098797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977131834U Expired JPS5831459Y2 (en) | 1977-09-29 | 1977-09-29 | rice transplanter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5831459Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52145126A (en) * | 1976-05-27 | 1977-12-02 | Kubota Ltd | Rice transplanting machine |
-
1977
- 1977-09-29 JP JP1977131834U patent/JPS5831459Y2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52145126A (en) * | 1976-05-27 | 1977-12-02 | Kubota Ltd | Rice transplanting machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5457125U (en) | 1979-04-20 |
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