JP2004173698A - Seedling transplanter - Google Patents

Seedling transplanter Download PDF

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JP2004173698A
JP2004173698A JP2004023787A JP2004023787A JP2004173698A JP 2004173698 A JP2004173698 A JP 2004173698A JP 2004023787 A JP2004023787 A JP 2004023787A JP 2004023787 A JP2004023787 A JP 2004023787A JP 2004173698 A JP2004173698 A JP 2004173698A
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visor
seedling
fertilizer
transplanter
vehicle body
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JP3666498B2 (en
Inventor
Isao Ishida
石田　　伊佐男
Toshio Tamai
玉井　　利男
Takahide Shiozaki
塩崎　　孝秀
Hiroyuki Niiyama
裕之 新山
Hitoshi Yamazaki
仁史 山崎
Michinori Seike
清家　　理伯
Masaru Nomura
野村　　勝
Hisashi Kamiya
神谷　　寿
Hideyuki Kusamoto
英之 草本
Takeyuki Ouchi
建之 大内
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Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a seedling transplanter settled such a problem that the conventional transplanter having a visor disturbs seedling supplying work by the visor when an operator moves on a step-floor of a sulky vehicle body to supply seedlings on a seedling planting part. <P>SOLUTION: The seedling transplanter has a seedling planting part 7 on the rear side of a sulky vehicle body 2, a preliminary seedling platform 19 set at right and left of front part of the sulky vehicle body 2, and a visor 25 above the driver seat 14 of the sulky vehicle body 2. On the seedling transplanter, a step floor 35 is installed from the preliminary seedling platform 19 of the sulky vehicle body 2 to near of the seedling planting part 7, the rear part of the step floor 35 than the driver seat 14 is set higher than the front part of the step floor 35 and the rear part 40 of the visor 25 is formed vertically rotatable around a rotating axis set at the front side part of the visor 25. <P>COPYRIGHT: (C)2004,JPO

Description

本発明は、操縦座席の上方に雨や太陽光などを遮るバイザーを設けた苗移植機の技術分野に属する。   The present invention belongs to the technical field of a seedling transplanter provided with a visor that blocks rain, sunlight, and the like above a control seat.

従来、乗用車体に設けた操縦座席の上方に、雨や太陽光などを遮るバイザーを設けた苗移植機の一例である乗用型田植機が知られている。このバイザーは、機体平面視で乗用車体のステップの全域に重複するものである。
実開昭６２−１１６６２０号公報 2. Description of the Related Art Conventionally, a riding type rice transplanter, which is an example of a seedling transplanter provided with a visor for blocking rain, sunlight, and the like above a control seat provided on a riding body, is known. The visor overlaps the entire area of the steps of the passenger vehicle body in plan view of the fuselage.
Japanese Utility Model Publication No. 62-116620

従来の苗移植機のように、バイザ−が設けられていると、作業者が乗用車体のステップフロア上を移動して苗植付け部へ苗補給作業をするとき、苗補給作業の邪魔になるおそれがある。   When a visor is provided as in a conventional seedling transplanter, when a worker moves on the step floor of the passenger car body and replenishes seedlings to the seedling planting section, it may hinder the seedling replenishment work. There is.

本発明は、上記の問題点を解決することを目的になされたものである。   The present invention has been made to solve the above problems.

本発明は、上記課題を解決するべく次の技術的手段を講じた。   The present invention has taken the following technical means in order to solve the above problems.

すなわち、乗用車体２の後側に苗植付け部７を装着し、乗用車体２の前部の左右に予備苗載せ台１９を設けると共に、乗用車体２の操縦座席１４の上方にバイザー２５を設けた苗移植機において、乗用車体２の予備苗載せ台１９から苗植付け部７の近くまでステップフロア３５を設け、前記ステップフロア３５の操縦座席１４より後側の部分を操縦座席１４より前側の部分より高位に設けると共に、前記バイザー２５の後部４０をバイザー２５の前側部分に設けた回動軸回りに上下に回動可能に構成した苗移植機とした。   That is, the seedling planting section 7 is mounted on the rear side of the passenger car body 2, the spare seedling mounting tables 19 are provided on the left and right of the front part of the passenger car body 2, and the visor 25 is provided above the control seat 14 of the passenger car body 2. In the seedling transplanter, a step floor 35 is provided from the preliminary seedling mounting table 19 of the passenger car body 2 to the vicinity of the seedling planting section 7, and a portion of the step floor 35 on the rear side of the control seat 14 is located on the front side of the control seat 14. The seedling transplanter is provided at a high position and the rear part 40 of the visor 25 is configured to be rotatable up and down around a rotation axis provided at a front portion of the visor 25.

この苗移植機は、オペレ−タが操縦座席１４に座って運転し、乗用車体２を走行させながら苗植付け部７により圃場に苗を植え付けていく。バイザー２５により雨や太陽光などを遮るため、操縦座席１４に座ったオペレ−タが、雨や太陽光などが直接受けない。苗植付け部７へ苗補給作業をするときには、作業者がステップフロア３５上を移動して予備苗載せ台１９上の苗をその後側の苗植付け部７へ補給することができる。このとき、ステップフロア３５の操縦座席１４より後側の部分を操縦座席１４より前側の部分より高位に設けているので、作業者はステップフロア３５の前記後側の部分から苗植付け部７へ容易に苗補給できる。更に、バイザー２５の後部４０をバイザー２５の前側部分に設けた回動軸回りに上側に回動させることにより、ステップフロア３５の前記後側の部分で作業者が苗補給作業をするとき、バイザー２５の後部４０に衝突せずに安全に作業ができる。   In this seedling transplanter, an operator sits on a control seat 14 and operates, and while the passenger car 2 is running, seedlings are planted in a field by a seedling planting section 7. Since the visor 25 blocks rain and sunlight, the operator sitting on the cockpit 14 does not receive rain and sunlight directly. When supplying the seedlings to the seedling placement unit 7, the worker can move on the step floor 35 to supply the seedlings on the spare seedling mounting table 19 to the seedling placement unit 7 on the rear side. At this time, since the portion of the step floor 35 on the rear side of the control seat 14 is provided at a higher position than the portion of the step floor 35 on the front side, the operator can easily move from the rear portion of the step floor 35 to the seedling planting section 7. Seedlings can be replenished. Further, by rotating the rear portion 40 of the visor 25 upward around a rotation axis provided at the front portion of the visor 25, when the worker performs seedling replenishment work on the rear portion of the step floor 35, The work can be safely performed without colliding with the rear part 40 of the 25.

よって、バイザー２５の後部４０を上側に回動させることにより、バイザー２５の後部４０に衝突せずに安全に苗補給作業ができるので、ステップフロア３５の操縦座席１４より後側の部分を操縦座席１４より前側の部分より高位に設けた構成としながら、バイザ−２５を低く配置することができ、バイザ−２５の面積が小さくても操縦座席１４に座ったオペレ−タが雨や太陽光などを直接受けないようにでき、オペレ−タが快適に植付作業できる。   Therefore, by turning the rear portion 40 of the visor 25 upward, the seedling replenishment operation can be performed safely without colliding with the rear portion 40 of the visor 25. Therefore, the portion of the step floor 35 on the rear side of the control seat 14 is controlled by the control seat. The visor 25 can be arranged at a lower position while the visor 25 is provided at a higher position than the portion on the front side of the visor 14, and even if the area of the visor 25 is small, the operator sitting on the control seat 14 can be protected from rain and sunlight. It can be prevented from being directly received, and the operator can comfortably work on planting.

以下、本発明の実施例を添付の図面を参照して具体的に説明する。   Hereinafter, embodiments of the present invention will be specifically described with reference to the accompanying drawings.

図１及び図２において、乗用型田植機１は、前輪３及び後輪４を装備し、この前，後輪３，４を駆動して走行する４輪駆動形式の乗用車体２の後部に、油圧シリンダ５により作動する昇降リンク６を介して苗植付け部７を昇降可能に装着している。   1 and 2, a riding type rice transplanter 1 is equipped with a front wheel 3 and a rear wheel 4, and is mounted on a rear portion of a four-wheel drive type riding body 2 that drives by driving the front and rear wheels 3, 4. A seedling planting section 7 is mounted so as to be able to move up and down via a lifting link 6 operated by a hydraulic cylinder 5.

乗用車体２と苗植付け部７との間の乗用車体２の後部位置に、施肥装置８が配設されている。この施肥装置８には、肥料ホッパ９の下側の繰出し部１０から繰り出された肥料を施肥管１１に向け送り出す送風管１２が設けられ、この送風管１２にモータにより駆動されるブロア１３が接続されている。そして、乗用車体２から苗植付け部７及び施肥装置８に動力が伝達されて、苗植付け部７では所定の間隔で多条（８条）の苗が圃場に植え付けられ、この植え付けられた苗の条間に、施肥装置８により繰り出された肥料が施肥管１１の終端から、図示しない開溝器により開溝された施肥溝に施肥されるようになっている。   A fertilizer device 8 is provided at a rear position of the passenger car body 2 between the passenger car body 2 and the seedling planting section 7. The fertilizer application device 8 is provided with a blower pipe 12 for sending out the fertilizer fed from the lower feeder 10 on the lower side of the fertilizer hopper 9 toward the fertilizer pipe 11, and a blower 13 driven by a motor is connected to the blower pipe 12. Have been. Then, power is transmitted from the passenger car body 2 to the seedling planting unit 7 and the fertilizer application device 8, and the seedling planting unit 7 seeds multiple (eight) seedlings at a predetermined interval in a field, and The fertilizer fed out by the fertilizer application device 8 is applied from the end of the fertilizer application pipe 11 to a fertilizer groove opened by a groover (not shown).

乗用車体２の運転座席１４の下側にはエンジン１５が搭載され、運転座席１４の前側の車体前部に設けたステアリングハンドル１６及びハンドルポスト１７の下側には、トランスミッション１８が設けられている。エンジン１５とトランスミッション１８との間には、図示しない油圧無段変速機（ＨＳＴ）が設けられ、副変速レバーにより無段変速されるようになっている。上記ハンドルポスト１７の左右両側に位置して、上下各４段の予備苗載せ台１９が左右回動可能に設けられ、乗用車体２の前端部には、中央位置にセンターマーカ２０が、左右両側にサイドマーカ２１が、それぞれ設けられている。トランスミッション１８内で変速された動力は前輪３を駆動すると共に、ＰＴＯ軸として取り出されて後輪４に伝達され、また、苗植付け部７及び施肥装置８に伝達されるようになっている。   An engine 15 is mounted below the driver's seat 14 of the passenger body 2, and a transmission 18 is provided below the steering handle 16 and the handle post 17 provided at the front of the driver's seat 14 at the front of the vehicle body. . A non-illustrated hydraulic continuously variable transmission (HST) is provided between the engine 15 and the transmission 18 so as to be continuously variable by an auxiliary transmission lever. Four stages of upper and lower spare seedling stands 19 are provided on the left and right sides of the handle post 17 so as to be rotatable left and right, and a center marker 20 is provided at the center of the front end of the passenger car body 2 at the left and right sides. Are provided with side markers 21, respectively. The power shifted in the transmission 18 drives the front wheels 3 and is taken out as a PTO shaft and transmitted to the rear wheels 4, and further transmitted to the seedling planting section 7 and the fertilizer application device 8.

上記予備苗載せ台１９は、左右の前輪３のフロントアクスルケース２２上から立ち上げられた支柱２３に、支持アーム２４を介して支持されている。この支持アーム２４は、予備苗載せ台１９が図面で実線位置から仮想線位置まで回動可能であり、それぞれの回動位置に固定する手段として、足踏みペダルが用いられている。   The spare seedling mounting table 19 is supported via a support arm 24 on a column 23 raised from the front axle case 22 of the left and right front wheels 3. The support arm 24 allows the spare seedling mounting table 19 to rotate from a solid line position to a virtual line position in the drawing, and a foot pedal is used as a means for fixing to the respective rotation positions.

操縦座席１４及び肥料ホッパ９の上方に、雨や太陽光などを遮るために設けられるバイザー２５が設けられている。このバイザー２５は、２本の前部支持フレーム２６ａ，２６ａとバイザー２５の後端部の幅方向中央部に設けた１本の後部支持フレーム３８とにより支持されており、肥料ホッパ９側から操縦座席１４側に向けて前向きに下降するように傾斜させて設けられている。そして、前部支持フレーム２６ａの下端部を、支柱２３に支持させることなく、乗用車体２の前端部から左右両側に突設した支持ステー３７に支持させると共に、後部支持フレーム３８を、肥料ホッパ９の長さ方向中間部９ａを通って下方の機体に支持させている。また、バイザー２５の左右幅を、予備苗載せ台１９，１９の内側の間隔よりやや狭くなるようにしている。   A visor 25 is provided above the control seat 14 and the fertilizer hopper 9 to block rain, sunlight, and the like. The visor 25 is supported by two front support frames 26a, 26a and one rear support frame 38 provided at the center in the width direction of the rear end of the visor 25, and is operated from the fertilizer hopper 9 side. It is provided to be inclined so as to descend forward toward the seat 14 side. The lower end of the front support frame 26a is supported by the support stays 37 protruding from the front end of the passenger vehicle body 2 on both left and right sides without being supported by the columns 23, and the rear support frame 38 is connected to the fertilizer hopper 9 And is supported by the lower body through a longitudinal intermediate portion 9a. In addition, the left and right widths of the visor 25 are set to be slightly smaller than the space between the spare seedling mounting stands 19 and 19.

バイザー２５が２本の前部支持フレーム２６ａ，２６ａと１本の後部支持フレーム３８とにより支持されているので、支持強度が増し、バイザー２５を安定して支持することができる。また、バイザー２５の左右幅を予備苗載せ台１９，１９の内側の間隔よりやや狭く、しかも図１ないし図３のように支持フレーム２６を支柱２３に支持させていないので、予備苗載せ台１９を回動させる際に支持フレーム２６ａ，２６ａが邪魔になることがない。   Since the visor 25 is supported by the two front support frames 26a, 26a and the one rear support frame 38, the support strength is increased, and the visor 25 can be stably supported. Also, since the width of the visor 25 is slightly smaller than the space between the spare seedling mounts 19, 19, and the supporting frame 26 is not supported by the column 23 as shown in FIGS. When the is rotated, the support frames 26a, 26a do not interfere.

上記苗植付け部７は、従来のものと同様に、センターフロート２８，２８、サイドフロート２９，２９、苗載せ台３０、苗受け板３１、ロータリ式苗植付け体３２，３２，…等を具備している。ロータリ式苗植付け体３２は、回転伝動ケースに取り付けられて所定の軌跡を描いて回動し、苗載せ台３０上の苗を苗受け板３１に形成した苗取出し口３３から１株ずつ取り出して圃場に植え付けるようにしている。苗載せ台３０の上端部には、補助苗載せ台３４が出し入れ可能に設けられている。乗用車体２の左右両側の前端部から後端部にかけて作業者が移動できるステップ３５，３５が設けられ、また、このステップ３５，３５の側部には、作業者がステップ３５，３５に乗り降り際に足を掛ける足掛けステップ３６，３６を設けている。   The seedling planting section 7 is provided with center floats 28, 28, side floats 29, 29, seedling rest 30, seedling receiving plate 31, rotary seedling plant 32, 32,... ing. The rotary seedling plant 32 is attached to the rotary transmission case and rotates with a predetermined trajectory. The seedlings on the seedling table 30 are taken out one by one from the seedling outlet 33 formed in the seedling receiving plate 31. They are planted in the field. At the upper end of the seedling mounting table 30, an auxiliary seedling mounting table 34 is provided so as to be able to be taken in and out. Steps 35, 35 are provided so that the worker can move from the front end to the rear end on both the left and right sides of the passenger car body 2. Also, on the sides of the steps 35, 35, when the operator gets on and off the steps 35, 35 Are provided.

このような構成の本発明による乗用型田植機１においては、水田圃場に導入されて、乗用車体２の走行と共に、昇降リンク６により苗植付け部７を下降させてフロート２８，２８、２９，２９を田面に接した状態で苗植付け部７を滑走させ、田植と同時に施肥作業を行う。乗用車体２から苗植付け部７及び施肥装置８に動力が伝達されて駆動させ、苗植付け部７ではロータリ式苗植付け体３２，３２…により、フロート２８，２８、２９，２９によって整地された跡に所定の間隔で８条の苗が圃場に植え付けられ、この植え付けられた苗の条間に、施肥装置８の繰出し部１０から繰り出された肥料が、ブロア１３から送風管１２に送られた圧力風により施肥管１１に向け送り出されて施肥される。   In the riding type rice transplanter 1 according to the present invention having such a configuration, it is introduced into the paddy field and the seedling planting section 7 is lowered by the elevating link 6 while the riding body 2 travels, and the floats 28, 28, 29, 29 are floated. The seedling planting section 7 is slid in a state of contacting with the rice field, and fertilization work is performed simultaneously with the rice planting. Power is transmitted from the passenger car body 2 to the seedling planting unit 7 and the fertilizer application device 8 to drive the plant, and in the seedling planting unit 7, marks are leveled by the floats 28, 28, 29, 29 by the rotary seedling plant 32, 32. At predetermined intervals, eight rows of seedlings are planted in the field, and between the rows of the planted seedlings, the fertilizer fed from the feeding section 10 of the fertilizer application device 8 is supplied with pressure from the blower 13 to the blower pipe 12. It is sent out to the fertilizer application pipe 11 by the wind and fertilized.

そして、乗用型田植機１により降雨中に田植・施肥作業を行うときには、運転座席１４に座って操縦する作業者にはバイザー２５によって雨が遮られて濡れることなく作業が行え、また、バイザー２５上に降った雨は、バイザー２５が機体の前方に向け下降するようにして傾斜していることにより、機体の前側に落下するので、肥料ホッパ９上に集中して落下することはない。従って、肥料ホッパ９内に雨が侵入して、ホッパ９内に収容されている肥料を湿らせて繰出しを悪化させたり、詰まらせるような事態は回避される。また、バイザー２５上に降った雨は、機体の側方及び後方に落下せず前側に落下するので、操縦座席１４からの側方及び後方視界は良好である。   When the rice transplanting / fertilizing operation is performed by the riding type rice transplanter 1 during rainfall, the worker sitting on the driver's seat 14 can operate without being wet because the rain is blocked by the visor 25. The rain that has fallen upward falls on the front side of the fuselage because the visor 25 is inclined so as to descend toward the front of the fuselage. Therefore, the rain does not concentrate on the fertilizer hopper 9. Therefore, it is possible to prevent a situation in which rain enters the fertilizer hopper 9 and moistens the fertilizer contained in the hopper 9 to deteriorate feeding or clog the fertilizer. Further, since the rain falling on the visor 25 does not fall to the side and the rear of the body but falls to the front, the side and rear views from the cockpit 14 are good.

図３ないし図６に示すバイザー２５は、左右幅方向の中央部から前縁部に掛けて分水頂部２５ａを形成し、また、左右両側縁部及び前縁部に、それぞれ樋部２５ｂを形成している。そして、前部支持フレーム２６ｂ，２６ｂをパイプ材で構成し、その上端部をバイザー２５の前端部両隅において支持させて樋部２５ｂと連通させ、前部支持フレーム２６ｂ，２６ｂの下端部を支持ステー３７，３７に支持させている。支持ステー３７，３７には、図示しないが前部支持フレーム２６ｂ，２６ｂと連通する排水孔が形成されている。   The visor 25 shown in FIGS. 3 to 6 forms a water diversion top 25a from the center in the left-right width direction to the front edge, and also forms gutter portions 25b at both left and right side edges and the front edge. are doing. The front support frames 26b, 26b are made of a pipe material. The upper ends of the front support frames 26b, 26b are supported at both corners of the front end of the visor 25 so as to communicate with the gutter 25b, thereby supporting the lower ends of the front support frames 26b, 26b. It is supported by stays 37,37. Although not shown, the support stays 37, 37 are formed with drain holes communicating with the front support frames 26b, 26b.

このような構成のバイザー２５においては、バイザー２５上に降った雨は、バイザー２５が機体の前方に向け下降するように傾斜していること、上面に分水頂部２５ａを形成していること、及び左右両側縁部と前縁部に樋部２５ｂを設けていることにより、樋部２５ｂに集められて前部支持フレーム２６ｂ，２６ｂ及び支持ステー３７，３７を介して機体の前側圃場に落下する。従って、雨が肥料ホッパ９上に集中して落下することはなく、肥料ホッパ９内に雨が侵入して、ホッパ９内に収容されている肥料を湿らせて繰出しを悪化させたり、詰まらせるような事態は回避される。また、雨が前部支持フレーム２６ｂ，２６ｂ及び支持ステー３７，３７を介して機体の前側圃場に落下するので、操縦座席１４からの全方向の視界は良好となる。   In the visor 25 having such a configuration, the rain falling on the visor 25 is inclined so that the visor 25 descends toward the front of the fuselage, and forms a water diversion top 25a on the upper surface; Also, since the gutters 25b are provided at the left and right side edges and the front edge, the gutters 25b are collected by the gutters 25b and fall into the front field of the body via the front support frames 26b, 26b and the support stays 37, 37. . Therefore, the rain does not concentrate on the fertilizer hopper 9 and falls, and the rain enters the fertilizer hopper 9 to moisten the fertilizer contained in the hopper 9 to deteriorate the feeding and clog the fertilizer. Such a situation is avoided. Further, since the rain falls on the front side field of the body via the front support frames 26b, 26b and the support stays 37, 37, the visibility in all directions from the control seat 14 is improved.

図７ないし図９に基づいて本発明の主要部となるバイザー２５の構成について説明する。このバイザー２５は、その後部に、肥料ホッパ９の全部の上方を覆う肥料ホッパ用バイザー４０を設け、この肥料ホッパ用バイザー４０に、雨が後方または側方から吹き込んだときに肥料ホッパ９に雨が当たるのを防止するようにした後部庇４０ａ及び側部庇４０ｂ，４０ｂを形成している。また、バイザー２５は前部支持フレーム２６ａ，２６ａ及び後部支持フレーム３８により、上述したものより低く支持されており、前側部分にヒンジ部３９を設けて、肥料ホッパ用バイザー４０側が上下に回動可能となっている。   The configuration of the visor 25 which is a main part of the present invention will be described with reference to FIGS. The visor 25 is provided at its rear with a fertilizer hopper visor 40 that covers the entire upper part of the fertilizer hopper 9, and when the rain blows into the fertilizer hopper 9 from behind or from the side, rain falls on the fertilizer hopper 9. The rear eaves 40a and the side eaves 40b, 40b are formed so as to prevent hitting. The visor 25 is supported by the front support frames 26a, 26a and the rear support frame 38 at a lower level than that described above, and a hinge portion 39 is provided at the front side so that the fertilizer hopper visor 40 can rotate up and down. It has become.

このような構成のバイザー２５においては、バイザー２５及び肥料ホッパ用バイザー４０上に降った雨は、バイザー２５が機体の前方に向け下降するように傾斜していること、比較的低く設けられていること、肥料ホッパ用バイザー４０に後部庇４０ａ及び側部庇４０ｂ，４０ｂを設けていること、などにより、大半のものが機体の前側に落下する。特に肥料ホッパ用バイザー４０においては、肥料ホッパ９全体にわたって雨が当たるのを防止し、機体の後方あるいは側方からの雨の吹き込みがあっても、後部庇４０ａあるいは側部庇４０ｂ，４０ｂにより肥料ホッパ９に雨が当たるのが防止される。また、作業者が操縦座席１４に座るとき、あるいは操縦座席１４から立ち上がるときにバイザー２５が邪魔になるときには、ヒンジ部３９から肥料ホッパ用バイザー４０側を回動させればよい。   In the visor 25 having such a configuration, the rain falling on the visor 25 and the fertilizer hopper visor 40 is relatively low because the visor 25 is inclined so as to descend toward the front of the fuselage. Due to the fact that the rear eaves 40a and the side eaves 40b, 40b are provided on the fertilizer hopper visor 40, most of them fall to the front side of the fuselage. In particular, in the fertilizer hopper visor 40, it is possible to prevent rain from hitting the entire fertilizer hopper 9, and even if rain is blown from the rear or side of the fuselage, the rear eaves 40a or the side eaves 40b, 40b use the fertilizer. Rain is prevented from hitting the hopper 9. In addition, when the visor 25 is in the way when the operator sits on the control seat 14 or stands up from the control seat 14, the fertilizer hopper visor 40 side may be rotated from the hinge portion 39.

乗用型田植機全体の側面図である。It is a side view of the whole riding type rice transplanter. 乗用型田植機全体の平面図である。It is a top view of the whole riding type rice transplanter. 乗用型田植機全体の側面図である。It is a side view of the whole riding type rice transplanter. バイザーの平面図である。It is a top view of a visor. 図４のＡ−Ａ線に沿う断面図である。FIG. 5 is a sectional view taken along line AA of FIG. 4. 図４のＢ−Ｂ線に沿う断面図である。FIG. 5 is a sectional view taken along line BB of FIG. 4. 乗用型田植機全体の側面図である。It is a side view of the whole riding type rice transplanter. バイザーの平面図である。It is a top view of a visor. 肥料ホッパ用バイザーの部分横断面図である。It is a partial cross section of the visor for fertilizer hoppers.

符号の説明Explanation of reference numerals

１…乗用型田植機（苗移植機）、２…乗用車体、７…苗植付け部、１４…操縦座席、１９…予備苗載せ台、２５…バイザー、３５…ステップ、３９…ヒンジ部、４０…肥料ホッパ用バイザ−   DESCRIPTION OF SYMBOLS 1 ... Riding type rice transplanter (seedling transplanter), 2 ... Riding body, 7 ... Seedling planting part, 14 ... Steering seat, 19 ... Spare seedling mounting stand, 25 ... Visor, 35 ... Step, 39 ... Hinge part, 40 ... Visor for fertilizer hopper

Claims (1)

乗用車体２の後側に苗植付け部７を装着し、乗用車体２の前部の左右に予備苗載せ台１９を設けると共に、乗用車体２の操縦座席１４の上方にバイザー２５を設けた苗移植機において、乗用車体２の予備苗載せ台１９から苗植付け部７の近くまでステップフロア３５を設け、前記ステップフロア３５の操縦座席１４より後側の部分を操縦座席１４より前側の部分より高位に設けると共に、前記バイザー２５の後部４０をバイザー２５の前側部分に設けた回動軸回りに上下に回動可能に構成した苗移植機。 The seedling transplanting part 7 is mounted on the rear side of the passenger car body 2, the seedling transplanters 19 are provided on the left and right of the front part of the passenger car body 2, and the visor 25 is provided above the control seat 14 of the passenger car body 2. In the machine, a step floor 35 is provided from the preliminary seedling mounting table 19 of the passenger car body 2 to the vicinity of the seedling planting section 7, and a portion of the step floor 35 behind the cockpit 14 is higher than a portion in front of the cockpit 14. A seedling transplanter provided with a rear portion 40 of the visor 25 that is rotatable up and down around a rotation axis provided at a front portion of the visor 25.
JP2004023787A 2004-01-30 2004-01-30 Seedling transplanter Expired - Lifetime JP3666498B2 (en)

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JP2017006075A (en) * 2015-06-24 2017-01-12 井関農機株式会社 Seedling transplanter
JP2018093790A (en) * 2016-12-13 2018-06-21 井関農機株式会社 Work vehicle
JP2020202883A (en) * 2020-10-05 2020-12-24 井関農機株式会社 Work vehicle

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JP2017006075A (en) * 2015-06-24 2017-01-12 井関農機株式会社 Seedling transplanter
JP2018093790A (en) * 2016-12-13 2018-06-21 井関農機株式会社 Work vehicle
JP2020202883A (en) * 2020-10-05 2020-12-24 井関農機株式会社 Work vehicle
JP7081639B2 (en) 2020-10-05 2022-06-07 井関農機株式会社 Work vehicle

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