JPH0228657Y2 - - Google Patents
Info
- Publication number
- JPH0228657Y2 JPH0228657Y2 JP3916682U JP3916682U JPH0228657Y2 JP H0228657 Y2 JPH0228657 Y2 JP H0228657Y2 JP 3916682 U JP3916682 U JP 3916682U JP 3916682 U JP3916682 U JP 3916682U JP H0228657 Y2 JPH0228657 Y2 JP H0228657Y2
- Authority
- JP
- Japan
- Prior art keywords
- seedling
- platform
- convex
- stand
- auxiliary
- 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
- 241000209094 Oryza Species 0.000 claims description 11
- 235000007164 Oryza sativa Nutrition 0.000 claims description 11
- 235000009566 rice Nutrition 0.000 claims description 11
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 6
- 235000011613 Pinus brutia Nutrition 0.000 description 6
- 241000018646 Pinus brutia Species 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 238000000605 extraction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Transplanting Machines (AREA)
Description
【考案の詳細な説明】
本考案は、苗載台の延長線上に補助苗載台を備
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 an auxiliary seedling platform on an extension of the seedling platform.
一般に、補助苗載台の凸部摺接面の横巾が苗載
台の凸部摺接面の横巾より巾狭に形成されたもの
においては、その連結部分で苗載台の凸部摺接面
の横巾が補助苗載台の凸部摺接面の横巾よりはみ
出した分だけ抵抗となり苗マツトの流れが悪くな
り、苗が円滑に下動せず苗供給不足となつてその
都度欠株や植付不良など起生させる不都合があつ
た。 Generally, when the width of the sliding contact surface of the protrusion of the auxiliary seedling stand is formed to be narrower than the width of the sliding contact surface of the protrusion of the seedling stand, the connecting part of the protrusion sliding surface of the seedling stand The width of the contact surface protrudes from the width of the contact surface of the convex part of the auxiliary seedling platform, which creates resistance, which impedes the flow of the seedlings, and prevents the seedlings from moving down smoothly, resulting in a shortage of seedling supply. There were inconveniences such as missing plants and poor planting.
本考案は前記の点に鑑み、苗載台の上端延長線
上に補助苗載台を連設させる田植機の苗載台装置
において、苗載台及び補助苗載台に同数の凸部摺
接面をそれぞれ設置し、苗載台の凸部摺接面より
も補助苗載台の凸部摺接面の横巾を大とし、補助
苗載台の凸部摺接面の横巾の範囲内にそれぞれ対
応する苗載台の凸部摺接面を配置させると共に、
苗載台の凸部摺接面に対し補助苗載台の凸部摺接
面を面一もしくは高くし、各台の連結部分までそ
れぞれの凸部摺接面を延長させ、各台の連結部分
においてそれぞれの凸部摺接面を連続的に接合さ
せたことにより、補助苗載台より苗載台への苗の
下動を抵抗のない流れの円滑なものとさせて、植
付爪による苗取出位置への苗の供給を確実なもの
とさせ、もつて欠株や植付不良などを解消させ、
植付性能を向上させて植付作業での能率向上を図
る田植機の苗載台装置を提供しようとするもので
ある。 In view of the above-mentioned points, the present invention provides a seedling platform device for a rice transplanter in which an auxiliary seedling platform is installed in series on the extension line of the upper end of the seedling platform. The width of the sliding contact surface of the convex part of the auxiliary seedling support stand is larger than the sliding contact surface of the convex part of the seedling support stand, and the width of the sliding contact surface of the convex part of the auxiliary seedling support stand is within the range of the width. In addition to arranging the sliding surface of the corresponding convex part of the seedling stand,
The sliding contact surface of the convex part of the auxiliary seedling stand is flush with or higher than the sliding contact surface of the convex part of the seedling stand, and the sliding contact surface of each convex part is extended to the connecting part of each stand. By continuously joining the sliding contact surfaces of each convex part, the downward movement of the seedlings from the auxiliary seedling platform to the seedling platform is smooth without resistance, and the seedlings can be easily moved by the planting claws. It ensures the supply of seedlings to the extraction position and eliminates problems such as missing plants and poor planting.
It is an object of the present invention to provide a seedling stand device for a rice transplanter that improves planting performance and improves efficiency in planting work.
以下本考案の一実施例を図面に基づいて詳述す
る。第1図は乗用田植機の概略側面図、第2図は
同平面図であり図中1は田植え専用の走行車で構
成する乗用部で、2,3は機体を構成する前後車
体、4,5は回動支点軸6を介して水平方向にの
み折曲げ自在に前後車体2,3を結合する連結フ
レーム、7,8は前後車体2,3の左右にスイン
グケース9,10を介して取付ける前後走行輪、
11は前車体2に基端を固着させる支柱、12は
前記支柱11に支持させる予備苗載台、13は前
車体2の後部上方に前記支柱11を介して取付け
る運転席、14は前車体2の前部上方に設ける操
向ハンドル、15は後車体3に搭載するエンジン
である。 An embodiment of the present invention will be described in detail below with reference to the drawings. Fig. 1 is a schematic side view of the riding rice transplanter, and Fig. 2 is a plan view of the same. In the figure, 1 is the passenger section consisting of a running vehicle dedicated to rice planting, 2 and 3 are the front and rear bodies that make up the machine body, 4, Reference numeral 5 denotes a connection frame that connects the front and rear car bodies 2 and 3 so as to be able to bend only in the horizontal direction via a pivot shaft 6, and 7 and 8 are attached to the left and right sides of the front and rear car bodies 2 and 3 via swing cases 9 and 10. front and rear running wheels,
11 is a column whose base end is fixed to the front vehicle body 2; 12 is a preliminary seedling stand supported by the column 11; 13 is a driver's seat that is attached to the upper rear part of the front vehicle body 2 via the column 11; and 14 is a front vehicle body 2. 15 is an engine mounted on the rear vehicle body 3.
また図中16は前車体2の前部に三点リンク機
構17を介して昇降自在に装設する6条植え用の
植付部であり、18は左右に往復移動させる前低
後高の補助苗載台19を備えた苗載台、20は前
記苗載台18から一株分の苗を取出して植付ける
植付爪、21は前記苗載台18及び植付爪20を
取付ける伝動ケース、22は前記伝動ケース21
を支えるフロート、23は前記伝動ケース21に
取付ける前バンパー、24は各伝動ケース21…
を支える固定枠であり、PTO伝動軸25を介し
て苗載台18及び植付爪20を適宜駆動し、連続
的に苗を植付けるように形成する。 In addition, 16 in the figure is a planting part for 6-row planting that is installed in the front part of the front vehicle body 2 via a three-point linkage mechanism 17 so as to be able to be raised and lowered, and 18 is an auxiliary part that can be moved back and forth from side to side. A seedling stand equipped with a seedling stand 19; 20 a planting claw for taking out and planting one seedling from the seedling stand 18; 21 a transmission case for mounting the seedling stand 18 and the planting claw 20; 22 is the transmission case 21
23 is a front bumper attached to the transmission case 21, 24 is each transmission case 21...
The seedling platform 18 and the planting claws 20 are appropriately driven via the PTO transmission shaft 25, and the seedlings are continuously planted.
なお、第2図において、図中26はエンジン1
5の出力を断続操作する主クラツチペダル、2
7,27は旋回する側の前後走行輪7,8の駆動
を中断させる左右ブレーキペダル、28は植付部
16を昇降作動させる油圧操作レバー、29は
PTO伝動軸25の駆動を中断させる植付クラツ
チレバーである。 In addition, in Fig. 2, 26 is the engine 1.
Main clutch pedal that intermittently operates the output of 5, 2
7 and 27 are left and right brake pedals that interrupt the driving of the front and rear wheels 7 and 8 on the turning side, 28 is a hydraulic control lever that operates the planting part 16 to raise and lower it, and 29 is a hydraulic operation lever that
This is a clutch lever that interrupts the drive of the PTO transmission shaft 25.
第3図乃至第6図に示す如く、苗載台18上端
近傍の凹部18a底面にリベツド30を介して補
助苗載台受け31を固定すると共に、補助苗載台
19下端近傍の両側縁凹部19a底面にリベツト
32を介して断面端面L形の連結板33を取付
け、補助苗載台用支持アーム34を前記連結板3
3に溶着させ、前記受け31略中央に開設した挿
通孔35に前記支持アーム34を押入支持させ
て、前記苗載台18延長状に補助苗載台19を着
脱可能に連設させるように構成する。 As shown in FIGS. 3 to 6, an auxiliary seedling stand holder 31 is fixed to the bottom of the recess 18a near the upper end of the seedling stand 18 via a rivet 30, and a recess 19a on both side edges of the auxiliary seedling stand 19 near the lower end A connecting plate 33 having an L-shaped end face in cross section is attached to the bottom via a rivet 32, and a support arm 34 for the auxiliary seedling stand is attached to the connecting plate 3.
3, and the support arm 34 is pushed into and supported by an insertion hole 35 opened approximately at the center of the receiver 31, and an auxiliary seedling stand 19 is removably connected to the extension of the seedling stand 18. do.
また前記補助苗載台19の苗マツトAを滑動さ
せる凸部摺接面19bの横巾Lを苗載台18の凸
部摺接面18b横巾lより巾広に形成すると共
に、補助苗載台19の凸部摺接面19bを苗載台
18の凸部摺接面18bより若干上方に位置させ
てこれら摺接面18b,19b間に段差hを形成
させるように設け、前記補助苗載台19より苗載
台18への苗Aの下動が抵抗なくスムーズに行わ
れるように構成している。以上の記載並びに第3
図及び第4図などから明らかなように、苗載台1
8の上端延長線上に補助苗載台19を連設させる
田植機の苗載台装置において、苗載台18及び補
助苗載台19に同数の凸部摺接面18b,19b
をそれぞれ設置し、苗載台18の凸部摺接面18
bよりも補助苗載台19の凸部摺接面19bの横
巾を大とし、補助苗載台19の凸部摺接面19b
の横巾の範囲内にそれぞれ対応する苗載台18の
凸部摺接面18bを配置させると共に、苗載台1
8の凸部摺接面18bに対し補助苗載台19の凸
部摺接面19bを面一もしくは高くし、各台1
8,19の連結部分までそれぞれの凸部摺接面1
8b,19bを長させ、各台18,19の連結部
分においてそれぞれの凸部摺接面18b,19b
を連続的に接合させている。 In addition, the width L of the sliding contact surface 19b of the protrusion on which the seedling pine A of the auxiliary seedling mounting stand 19 slides is made wider than the width L of the sliding contact surface 18b of the raised part of the seedling mounting stand 18, and the auxiliary seedling mounting The convex sliding surface 19b of the stand 19 is located slightly above the convex sliding surface 18b of the seedling mounting stand 18, and a step h is formed between these sliding surfaces 18b and 19b, and the auxiliary seedling mounting The structure is such that the downward movement of the seedling A from the stand 19 to the seedling mounting stand 18 is carried out smoothly without resistance. The above description and the third
As is clear from the figures and Fig. 4, seedling stand 1
In the seedling mounting stand device of the rice transplanter in which the auxiliary seedling mounting stand 19 is arranged in series on the upper end extension line of the seedling mounting stand 18 and the auxiliary seedling mounting stand 19, the same number of convex sliding contact surfaces 18b, 19b are provided.
are installed respectively, and the convex sliding contact surface 18 of the seedling stand 18 is
The width of the convex sliding contact surface 19b of the auxiliary seedling mounting stand 19 is made larger than b,
The sliding surface 18b of the corresponding convex portion of the seedling platform 18 is arranged within the range of the width of the seedling platform 1.
The convex sliding surface 19b of the auxiliary seedling support stand 19 is flush with or higher than the convex sliding surface 18b of No.8, and each stand 1
Each convex sliding contact surface 1 up to the connecting part of 8 and 19
8b, 19b are lengthened, and the respective convex sliding contact surfaces 18b, 19b are formed at the connecting portions of the respective stands 18, 19.
are connected continuously.
本考案は上記の如く構成しており田植え作業中
苗不足のため作業者が苗継ぎ作業などを行つて苗
マツトAが補助苗載台19より苗載台18に下動
し植付爪による苗取出し位置迄送給される際に
は、苗載台18の凸部摺接面18bの横巾lが補
助苗載台19の凸部摺接面19bの横巾Lより巾
狭に、また苗載台の凸部摺接面18bが補助苗載
台19の凸部摺接面19bより段差h低く形成さ
れているため、前記摺接面19bよりはみ出し状
態となる苗載台18の凸部摺接面18bの上縁部
或いは両側縁部に苗マツトAが引つかかり抵抗と
なるなどの不都合もなくスムーズに下動し、苗載
台18の傾斜下端側迄苗マツトAは滑動するもの
である。 The present invention is constructed as described above, and during rice planting work, due to a shortage of seedlings, the worker performs seedling succession work, and the seedling mat A is moved down from the auxiliary seedling platform 19 to the seedling platform 18, and the seedlings are planted using the planting claws. When the seedlings are fed to the take-out position, the width L of the convex sliding surface 18b of the seedling platform 18 is narrower than the width L of the convex sliding surface 19b of the auxiliary seedling platform 19, and the seedlings are Since the convex sliding surface 18b of the seedling platform 18 is formed lower than the sliding surface 19b of the auxiliary seedling platform 19 by a step H, the sliding surface of the convex portion of the seedling platform 18 protrudes from the sliding surface 19b. The seedling pine A smoothly moves downward without any inconvenience such as the seedling pine A getting caught on the upper edge or both side edges of the contact surface 18b and creating resistance, and the seedling pine A slides to the lower end of the slope of the seedling platform 18. be.
なお、前述実施例においては補助苗載台19を
苗載台18に着脱自在に取付ける構成としたが例
えば補助苗載台19を苗載台18裏面に沿わせて
スライドさせ苗載台18の裏側に収納する構成と
してもよい。また前記補助苗載台19の凸部摺接
面19bの横巾lの異なる形状のものを多種具備
させ、苗マツトA状態などに適応した横巾lの補
助苗載台19を適宜選択して使用することにより
各条件の苗マツトAに適応した下動速度で苗供給
が行える。 In the above-described embodiment, the auxiliary seedling stand 19 is detachably attached to the seedling stand 18, but for example, the auxiliary seedling stand 19 is slid along the back side of the seedling stand 18. It may also be configured to be stored in. In addition, a variety of auxiliary seedling stands 19 with different widths l of the convex sliding surface 19b are provided, and an auxiliary seedling stand 19 having a width l that is suitable for the seedling pine A state etc. is selected as appropriate. By using it, seedlings can be supplied at a downward movement speed suitable for the seedling pine A under each condition.
以上実施例からも明らかなように本考案は苗載
台18の上端延長線上に補助苗載台19を連設さ
せる田植機の苗載台装置において、苗載台18及
び補助苗載台19に同数の凸部摺接面18b,1
9bをそれぞれ設置し、苗載台18の凸部摺接面
18bよりも補助苗載台19の凸部摺接面19b
の横巾を大とし、補助苗載台19の凸部摺接面1
9bの横巾の範囲内にそれぞれ対応する苗載台1
8の凸部摺接面18bを配置させると共に、苗載
台18の凸部摺接面18bに対し補助苗載台19
の凸部摺接面19bを面一もしくは高くし、各台
18,19の連結部分までそれぞれの凸部摺接面
18b,19bを延長させ、各台18,19の連
結部分においてそれぞれの凸部摺接面18b,1
9bを連続的に接合させたものであるから、補助
苗載台19より苗載台18への苗の下動の際抵抗
なく円滑に行なわしめることができ、そのため植
付爪20による苗取出位置への苗の供給を確実な
ものにでき、その結果苗供給不足などから起る欠
株や植付不良などを解消でき、植付性能を向上さ
せると共に、植付作業での能率向上を図ることが
できるなどの顕著な効果を奏するものである。 As is clear from the above embodiments, the present invention provides a seedling platform device for a rice transplanter in which an auxiliary seedling platform 19 is installed in series on the extension line of the upper end of the seedling platform 18. The same number of convex sliding contact surfaces 18b, 1
9b are respectively installed, and the convex sliding contact surface 19b of the auxiliary seedling mounting stand 19 is lower than the convex sliding contact surface 18b of the seedling mounting stand 18.
The width of the auxiliary seedling table 19 is increased, and the convex sliding contact surface 1 of the auxiliary seedling platform 19 is
Seedling stand 1 corresponding to each area within the width of 9b
At the same time, the auxiliary seedling mounting table 19 is arranged with respect to the sliding surface 18b of the convex portion of the seedling mounting table 18.
The sliding surfaces 19b of the projections are made flush or high, and the sliding surfaces 18b, 19b of the projections are extended to the connecting portion of each platform 18, 19. Sliding surface 18b, 1
9b are connected continuously, the lowering of the seedlings from the auxiliary seedling platform 19 to the seedling platform 18 can be carried out smoothly without any resistance, and therefore the position for taking out the seedlings by the planting claws 20 can be adjusted. As a result, it is possible to ensure the supply of seedlings to the seedlings, and as a result, it is possible to eliminate problems such as missing plants and poor planting caused by insufficient supply of seedlings, improve planting performance, and improve efficiency in planting work. It has remarkable effects such as the ability to
第1図は本考案の一実施例を示す乗用田植機の
側面図、第2図は同平面図、第3図は要部の断面
説明図、第4図は第3図の平面図、第5図は補助
苗載台の横断面図、第6図は苗載台の横断面図で
ある。
18……苗載台、18b……凸部摺接面、19
……補助苗載台、19b……凸部摺接面。
Fig. 1 is a side view of a riding rice transplanter showing an embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a cross-sectional explanatory view of the main parts, Fig. 4 is a plan view of Fig. 3, and Fig. FIG. 5 is a cross-sectional view of the auxiliary seedling platform, and FIG. 6 is a cross-sectional view of the seedling platform. 18... Seedling stand, 18b... Convex sliding contact surface, 19
...Auxiliary seedling stand, 19b... Convex sliding contact surface.
Claims (1)
連設させる田植機の苗載台装置において、苗載台
18及び補助苗載台19に同数の凸部摺接面18
b,19bをそれぞれ設置し、苗載台18の凸部
摺接面18bよりも補助苗載台19の凸部摺接面
19bの横巾を大とし、補助苗載台19の凸部摺
接面19bの横巾の範囲内にそれぞれ対応する苗
載台18の凸部摺接面18bを配置させると共
に、苗載台18の凸部摺接面18bに対し補助苗
載台19の凸部摺接面19bを面一もしくは高く
し、各台18,19の連結部分までそれぞれの凸
部摺接面18b,19bを延長させ、各台18,
19の連結部分においてそれぞれの凸部摺接面1
8b,19bを連続的に接合させたことを特徴と
する田植機の苗載台装置。 In a seedling platform device for a rice transplanter in which an auxiliary seedling platform 19 is arranged in series on the upper end extension line of the seedling platform 18, the same number of convex sliding surfaces 18 are provided on the seedling platform 18 and the auxiliary seedling platform 19.
b, 19b are respectively installed, and the width of the convex sliding surface 19b of the auxiliary seedling platform 19 is made larger than the sliding surface 18b of the convex portion of the seedling platform 18, so that the sliding surface of the convex portion of the auxiliary seedling platform 19 is The sliding surfaces 18b of the corresponding convex portions of the seedling trays 18 are arranged within the range of the width of the surface 19b, and the sliding surfaces 18b of the convex portions of the auxiliary seedling trays 19 are placed in contact with the sliding surfaces 18b of the convex portions of the seedling trays 18. The contact surfaces 19b are made flush or high, and the respective convex sliding contact surfaces 18b, 19b are extended to the connecting portion of each platform 18, 19, so that each platform 18,
19 connection parts, each convex sliding contact surface 1
A seedling mounting stand device for a rice transplanter, characterized in that 8b and 19b are connected continuously.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3916682U JPS58141316U (en) | 1982-03-18 | 1982-03-18 | Rice transplanter seedling stand device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3916682U JPS58141316U (en) | 1982-03-18 | 1982-03-18 | Rice transplanter seedling stand device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58141316U JPS58141316U (en) | 1983-09-22 |
JPH0228657Y2 true JPH0228657Y2 (en) | 1990-08-01 |
Family
ID=30050468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3916682U Granted JPS58141316U (en) | 1982-03-18 | 1982-03-18 | Rice transplanter seedling stand device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58141316U (en) |
-
1982
- 1982-03-18 JP JP3916682U patent/JPS58141316U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58141316U (en) | 1983-09-22 |
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