JPH033B2 - - Google Patents
Info
- Publication number
- JPH033B2 JPH033B2 JP59226385A JP22638584A JPH033B2 JP H033 B2 JPH033 B2 JP H033B2 JP 59226385 A JP59226385 A JP 59226385A JP 22638584 A JP22638584 A JP 22638584A JP H033 B2 JPH033 B2 JP H033B2
- Authority
- JP
- Japan
- Prior art keywords
- planting
- sub
- transmission case
- seedling
- transmission
- 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
【発明の詳細な説明】
（産業上の利用分野）
この発明は、乗用の田植機に関するもので、農
家において待望久かつた経済的で均衡の良い５条
植の田植機を具現するものである。[Detailed Description of the Invention] (Field of Industrial Application) This invention relates to a riding rice transplanter, and embodies an economical and well-balanced five-row rice transplanter that has long been desired by farmers. .
（従来の技術）
一度に横並びに４条或いは６条に苗を植える田
植機は、すでに実用化されている。また、５条に
苗を植える田植機も、実公昭47−25296号公報お
よび実開昭54−25422号公報ですでに開示されて
いる。(Prior Art) Rice transplanters that can plant seedlings in four or six rows at a time have already been put into practical use. Furthermore, a rice transplanter for planting seedlings in five rows has already been disclosed in Japanese Utility Model Publication No. 47-25296 and Japanese Utility Model Application Publication No. 54-25422.
（発明が解決しようとする問題点）
前記のように、４条植および６条植の乗用型田
植機は、すでに実用化されているが、多くの農家
では、これらは米の耕作規模に合致せず、５条植
の乗用型田植機の出現が待ち望まれていた。な
お、公知の５条植の乗用田植機のうち、前者は、
各条ごとに伝動装置（チエンケース）を必要と
し、高価となつて経済的に成り立たず、後者は、
中央の１条が機体の中心上でないうえ、左右の副
伝動ケースの形状がいちじるしく不均衡で商品価
値がおとり、実現を見るには致らなかつた。(Problems to be solved by the invention) As mentioned above, riding-type rice transplanters for 4-row planting and 6-row planting have already been put into practical use, but for many farmers, these machines do not match the scale of rice cultivation. However, the arrival of a five-row riding rice transplanter was eagerly awaited. In addition, among the known riding rice transplanters for 5-row planting, the former is
The latter requires a transmission device (chain case) for each strip, which is expensive and uneconomical.
The central strip was not on the center of the fuselage, and the shapes of the left and right sub-transmission cases were significantly unbalanced, reducing the product value and making it impossible to see it being realized.
（問題点を解決するための手段）
この発明は、これらの問題点を解決するため、
つぎの構成とした。(Means for solving the problems) In order to solve these problems, this invention
The configuration was as follows.
すなわち、車輪２，３で推進される走行車体１
にはリンク６で植付装置８が上下に移動し得るよ
うに取付けられ、植付装置８は中央部の植付伝動
ケース９とその上で左右に移動する苗載台１０と
泥面上を滑走するフロート１２を備え、その植付
伝動ケース９には横並びに３本の副伝動ケース２
９ａ，２９ｂ，２９ｃが突出して設けられ、左右
の副伝動ケース２９ｂ，２９ｃの突端にはそれぞ
れの左右に一対の苗植付杆１１ｂ，１１ｃおよび
１１ｄ，１１ｅが取付けられ、中央部の副伝動ケ
ース２９ａは機体の前進方向の中心線イから外側
にずらして設けてこの外側にずらされた中央部の
副伝動ケース２９ａの突端には内側のみに苗植付
杆１１ａがその中心線イ上部において取付けられ
ていることを特徴とする乗用型田植機とした。 That is, a traveling vehicle body 1 propelled by wheels 2 and 3
A planting device 8 is attached with a link 6 so that it can move up and down, and the planting device 8 is connected to a planting transmission case 9 in the center, a seedling stand 10 that moves left and right on top of the transmission case 9, and a seedling stand 10 that moves left and right on the mud surface. It is equipped with a sliding float 12, and the planting transmission case 9 has three sub-transmission cases 2 arranged side by side.
9a, 29b, 29c are provided protrudingly, and a pair of seedling planting rods 11b, 11c and 11d, 11e are attached to the tip ends of the left and right sub-transmission cases 29b, 29c, respectively. 29a is provided to be shifted outward from the center line A in the forward direction of the machine body, and a seedling planting rod 11a is attached only to the inside at the tip of the sub-transmission case 29a in the center that is shifted to the outer side above the center line A. This riding-type rice transplanter is characterized by the following features:
（作用）
この発明は、上記のように構成されるので、車
輪２，３の回転で走行車体１が水田内を前進する
と、植付装置８もフロート１２を泥土上を滑走さ
せながらともに前進する。そして、横並びの３本
の副伝動ケース２９ａ，２９ｂ，２９ｃは、植付
伝動ケース９内の動力をその中に収納されたチエ
ンや歯車などの伝動装置で、突端の５列の苗植付
杆１１ａ，１１ｂ，１１ｃ，１１ｄ，１１ｅに伝
え、これらが作動し、苗載台１０上の苗を一株ご
と欠ぎ取つてはフロート１２が整地した泥面に挿
し込み、横並びで５条の苗の移植を行う。(Function) Since the present invention is configured as described above, when the traveling vehicle body 1 moves forward in the paddy field due to the rotation of the wheels 2 and 3, the planting device 8 also moves forward together with the float 12 while sliding on the muddy soil. . The three side-by-side sub-transmission cases 29a, 29b, and 29c transmit the power in the planting transmission case 9 to the five rows of seedling planting rods at the tips of the transmission devices such as chains and gears housed therein. 11a, 11b, 11c, 11d, and 11e are activated, and each seedling on the seedling stand 10 is cut off, and the float 12 inserts it into the leveled mud surface, forming 5 seedlings side by side. will be transplanted.
（効果）
以上のように、この発明によると、水田で乗用
型田植機を通過させることにより、一度の通過で
横並びに５条の苗植が出来る。(Effects) As described above, according to the present invention, by passing the riding-type rice transplanter through a rice field, five rows of seedlings can be planted side by side in one pass.
そして、その構成に当り、５条分の横並びの苗
植付杆１１ａ，１１ｂ，１１ｃ，１１ｄおよび１
１ｅが３個の副伝動ケース２９ａ，２９ｂおよび
２９ｃで支えられてその中の伝動装置で駆動され
るので、経済的に提供出来る。 In its configuration, five rows of seedling planting rods 11a, 11b, 11c, 11d and 1
1e is supported by three auxiliary transmission cases 29a, 29b and 29c and driven by a transmission therein, so it can be provided economically.
また、左右の両側に配置された一対の副伝動ケ
ース２９ｂ，２９ｃには、その両面にそれぞれ一
対の苗植付杆１１ｂ，１１ｃおよび１１ｄ，１１
ｅが設けられるので、両側が対称的に構成されて
均衡が保たれ、違和感が少ない。 In addition, a pair of seedling planting rods 11b, 11c and 11d, 11 are provided on both sides of the pair of sub-transmission cases 29b, 29c arranged on the left and right sides, respectively.
e is provided, both sides are configured symmetrically, balance is maintained, and there is little sense of discomfort.
さらには、中央部の副伝動ケース２９ａは、機
体の中心線から外側にずらせて設けられたうえ、
その内側のみに苗植付杆１１ａが設けられ、この
苗植付杆１１ａは機体の中心線イ上部に配置され
るから、見た目にも均衡の取れた５条植の乗用型
田植機が具現され、実用性が著しく向上する。 Furthermore, the sub-transmission case 29a in the center is provided offset outward from the center line of the fuselage, and
The seedling planting rod 11a is provided only on the inside, and the seedling planting rod 11a is placed above the center line of the machine body, so a riding-type rice transplanter with 5 rows that is visually balanced is realized. , the practicality is significantly improved.
（実施例）
つぎに、図面に示すこの発明の実施例を説明す
る。(Example) Next, an example of the present invention shown in the drawings will be described.
走行車体１は、前部のエンジンの動力で駆動さ
れる左右一対の後輪３と、ステアリングハンドル
４で操舵される左右一対の前輪２と、オペレータ
が座るシート５を備え、圃場内を前進するように
設けられている。 The traveling vehicle body 1 is equipped with a pair of left and right rear wheels 3 driven by power from a front engine, a pair of left and right front wheels 2 steered by a steering handle 4, and a seat 5 on which an operator sits, and moves forward in a field. It is set up like this.
植付装置８は、中央部の植付伝動ケース９、そ
の上で左右に移動する前倒れの苗載台１０および
植付伝動ケース９の下に上下に移動するように取
付けられていて走行車体１の上記の前進で泥面上
を滑走して整地するフロート１２で出来ている。 The planting device 8 is attached to a planting transmission case 9 in the center, a seedling stand 10 that can be tilted forward and moving left and right on top of the transmission case 9, and a seedling platform 10 that can be moved vertically under the planting transmission case 9. It is made up of a float 12 that slides on the mud surface and levels the ground by moving forward as described above.
この植付装置８は、横から見て上下一対のリン
ク６で走行車体１の後部に装着される。すなわ
ち、リンク６の後端には、ローリングボツクス７
が設けられ、このローリングボツクス７に植付伝
動ケース９が支軸１３で回動自在に接続される。
そして、この支軸１３は、走行車体１の前進方向
の中心線イ上においてこれにほぼ並行に設けられ
ていて、植付装置８は、この支軸１３を中心に左
右に揺動し得る構成となつている。 This planting device 8 is attached to the rear of the traveling vehicle body 1 by a pair of upper and lower links 6 when viewed from the side. That is, a rolling box 7 is provided at the rear end of the link 6.
A planting transmission case 9 is rotatably connected to the rolling box 7 by a support shaft 13.
The support shaft 13 is provided substantially parallel to the center line A in the forward direction of the traveling vehicle body 1, and the planting device 8 is configured to be able to swing left and right around the support shaft 13. It is becoming.
植付伝動ケース９は、第３図のように、前部の
主伝動ケース部１９と、その後部から左右に張り
出した筒部９ａ，９ｂからなり、この筒部９ａ，
９ｂに横長に支架された駆動軸１７がエンジンの
回転を受けて回るように出来ている。 As shown in FIG. 3, the planting transmission case 9 consists of a main transmission case portion 19 at the front and cylindrical portions 9a and 9b projecting from the rear side to the left and right.
A drive shaft 17 supported horizontally on the shaft 9b is configured to rotate in response to the rotation of the engine.
この駆動軸１７と並行にリードカム軸１４が支
架され、メタル１５は、そのコマをリードカムに
噛み合せて移動棒１６に固定され、リードカム軸
１４の回転で左右に往復し、移動棒１６が苗載台
１０を左右に動かすように出来ている。 A lead cam shaft 14 is supported in parallel with this drive shaft 17, and the metal 15 is fixed to a moving rod 16 with its piece meshing with the lead cam, and is reciprocated left and right by the rotation of the lead cam shaft 14, and the moving rod 16 is moved to a seedling stand. It is designed to move 10 left and right.
植付伝動ケース９の筒部９ａ，９ｂから３本の
副伝動ケース２９ａ，２９ｂ，２９ｃが後に向け
て突出するように設けられている。これらの副伝
動ケース２９ａ，２９ｂ，２９ｃは、横並びに設
けられ、そのうちの左右の副伝動ケース２９ｂ，
２９ｃには、後端において左右の両側にそれぞれ
一対の苗植付杆１１ｂ，１１ｃおよび１１ｄ，１
１ｅが設けられる。中央部の副伝動ケース２９ａ
は、走行車体１の前進方向の中心線イに対して上
から見て右に片寄せて配置され、その左側のみに
苗植付杆１１ａが設けられる。そして、この苗植
付杆１１ａは、その中心線イ上に位置される。ま
た、これらの苗植付杆１１ａ，１１ｂ，１１ｃ，
１１ｄ，１１ｅは、副伝動ケース２９ａ，２９
ｂ，２９ｃ，内に設けられた伝動装置で駆動さ
れ、上下に移動し、左右に往復している前記の苗
載台１０の下端部からそれぞれが一株分の苗を取
り出して下降し、その苗をフロート１２ａ，１２
ｂ，１２ｃが整地した泥面に挿し込んで上昇し、
これを前進しながら繰り返し行つて横並びに５条
の苗を植付ける。 Three sub-transmission cases 29a, 29b, 29c are provided so as to protrude rearward from the cylindrical portions 9a, 9b of the planting transmission case 9. These sub-transmission cases 29a, 29b, 29c are arranged side by side, and the left and right sub-transmission cases 29b,
29c has a pair of seedling planting rods 11b, 11c and 11d, 1 on both left and right sides at the rear end.
1e is provided. Central sub-transmission case 29a
is arranged offset to the right when viewed from above with respect to the center line A in the forward direction of the traveling vehicle body 1, and a seedling planting rod 11a is provided only on the left side thereof. This seedling planting rod 11a is located on the center line A. In addition, these seedling planting rods 11a, 11b, 11c,
11d and 11e are sub-transmission cases 29a and 29
b, 29c, each takes out one seedling from the lower end of the seedling stand 10, which moves up and down and reciprocates left and right, and descends. Float the seedlings 12a, 12
b, 12c are inserted into the leveled mud surface and rise,
Repeat this process while moving forward to plant 5 rows of seedlings side by side.
第１図はこの発明を施した乗用田植機の側面
図、第２図は一部を切開したその平面図、第３図
はその一部の切断した展開図、第４図はその一部
の切断側面図である。
なお、図中の符号は、つぎの通り。１……走行
車体、２……前輪、３……後輪、６……リンク、
８……植付装置、９……植付伝動ケース、１０…
…苗載台、１１ａ……苗植付杆、１１ｂ……苗植
付杆、１１ｃ……苗植付杆、１１ｄ……苗植付
杆、１１ｅ……苗植付杆、１２……フロート、２
９ａ……副伝動ケース、２９ｂ……副伝動ケー
ス、２９ｃ……副伝動ケース。
Fig. 1 is a side view of a riding rice transplanter according to the present invention, Fig. 2 is a partially cutaway plan view, Fig. 3 is a partially cutaway exploded view, and Fig. 4 is a partially cut away plan view. FIG. The symbols in the figure are as follows. 1... Running vehicle body, 2... Front wheel, 3... Rear wheel, 6... Link,
8... Planting device, 9... Planting transmission case, 10...
... Seedling mounting stand, 11a... Rod with seedling planting, 11b... Rod with seedling planting, 11c... Rod with seedling planting, 11d... Rod with seedling planting, 11e... Rod with seedling planting, 12... Float, 2
9a...Sub-transmission case, 29b...Sub-transmission case, 29c...Sub-transmission case.
Claims (1)
ク６で植付装置８が上下に移動し得るように取付
けられ、植付装置８は中央部の植付伝動ケース９
とその上で左右に移動する苗載台１０と泥面上を
滑走するフロート１２を備え、その植付伝動ケー
ス９には横並びに３本の副伝動ケース２９ａ，２
９ｂ，２９ｃが突出して設けられ、左右の副伝動
ケース２９ｂ，２９ｃの突端にはそれぞれの左右
に一対の苗植付杆１１ｂ，１１ｃおよび１１ｄ，
１１ｅが取付けられ、中央部の副伝動ケース２９
ａは機体の前進方向の中心線イから外側にずらし
て設けてこの外側にずらされた中央部の副伝動ケ
ース２９ａの突端には内側のみに苗植付杆１１ａ
がその中心線イ上部において取付けられているこ
とを特徴とする乗用型田植機。1 A planting device 8 is attached to a traveling vehicle body 1 propelled by wheels 2 and 3 so as to be able to move up and down with a link 6, and the planting device 8 is connected to a planting transmission case 9 in the center.
The planting transmission case 9 has three sub-transmission cases 29a, 2 arranged side by side.
9b, 29c are provided protrudingly, and a pair of seedling planting rods 11b, 11c and 11d are provided on the left and right sides, respectively, at the tip of the left and right sub-transmission cases 29b, 29c.
11e is attached, and the sub-transmission case 29 in the center
A is provided outwardly from the center line A in the forward direction of the machine body, and at the tip of the sub-transmission case 29a in the central part that is shifted outwardly, there is a rod 11a for planting seedlings only on the inside.
A riding-type rice transplanter characterized in that the is attached at the upper part of the center line A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22638584A JPS60118108A (en) | 1984-10-26 | 1984-10-26 | Riding rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22638584A JPS60118108A (en) | 1984-10-26 | 1984-10-26 | Riding rice transplanter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60118108A JPS60118108A (en) | 1985-06-25 |
| JPH033B2 true JPH033B2 (en) | 1991-01-07 |
Family
ID=16844290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22638584A Granted JPS60118108A (en) | 1984-10-26 | 1984-10-26 | Riding rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60118108A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03103109A (en) * | 1990-08-29 | 1991-04-30 | Iseki & Co Ltd | Riding transplantation machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740735Y2 (en) * | 1975-10-27 | 1982-09-07 | ||
| JPS5748335Y2 (en) * | 1977-07-25 | 1982-10-23 |
-
1984
- 1984-10-26 JP JP22638584A patent/JPS60118108A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60118108A (en) | 1985-06-25 |
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