JP2010213673A - Device for supporting seedling box in work of peeling seedling root part - Google Patents

Device for supporting seedling box in work of peeling seedling root part Download PDF

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JP2010213673A
JP2010213673A JP2009067589A JP2009067589A JP2010213673A JP 2010213673 A JP2010213673 A JP 2010213673A JP 2009067589 A JP2009067589 A JP 2009067589A JP 2009067589 A JP2009067589 A JP 2009067589A JP 2010213673 A JP2010213673 A JP 2010213673A
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seedling box
seedling
work
transport vehicle
loading platform
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JP5562569B2 (en
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Shigenori Saito
成徳 斎藤
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Abstract

<P>PROBLEM TO BE SOLVED: To improve poor workability of peeling work of seedling root part from the inner surface of a seedling box, performed as a preparation work when pulling out the cultured seedlings from a seedling box carried to the firm with a carrier in the rice transplanting work. <P>SOLUTION: A device for supporting seedling boxes for peeling work of seedling root is constituted by positioning a table supporting to be almost horizontal posture the seedling boxes housing raised seedlings, at the working height position of an operator standing on the ground surface, on a loading platform of a carrier vehicle loaded and carrying seedling boxes housing the raised seedlings, to be equipped with the same. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は苗箱で育苗した土付き苗を、田植機で本田に移植する田植え作業において、苗箱内に敷き詰めた床土にからんで繁茂している苗の根部を、苗箱の床面から剥離して、苗を田植機の苗のせ台に載置し得る状態に用意しておくために、苗箱内から苗の根部を剥離する作業を行う際に、苗箱を剥離作業に適応する作業高さに支承せしめる苗箱支持装置に関する。   The present invention is a rice planting operation in which a seedling seedling grown in a seedling box is transplanted to Honda with a rice transplanter, and the root of the seedling growing in the floor soil laid in the seedling box is removed from the floor surface of the seedling box. In order to peel off and prepare the seedling so that it can be placed on the seedling platform of the rice transplanter, the seedling box is adapted to the peeling work when the root part of the seedling is peeled from the seedling box. The present invention relates to a seedling box support device that supports the working height.

田植機を用いて行う田植え作業は、苗を土付き苗として苗箱で育苗し、この苗を、育苗箱（苗箱）ごと、運搬車で、田植えする圃場の畦畔まで運搬し、そこで、運搬車の荷台から畦畔に降ろし、畦畔において、苗箱内に育苗した苗の根部を苗箱の床面から剥ぎ取り、苗箱から遊離した状態として、苗箱から抜き上げ、これを圃場内に待機している田植機に装填し、田植機を運転操作して田植機の植込爪の作動により植え付けていくことで行われる。   In the rice planting operation using the rice transplanter, the seedlings are raised as seedlings in a seedling box, and the seedlings are transported together with the seedling boxes (seedling boxes) to the shore of the field where rice is planted. Remove the root of the seedling grown in the seedling box from the floor of the seedling box and remove it from the seedling box as it is released from the seedling box. It is carried out by loading the rice transplanter waiting inside and operating the rice transplanter and planting it by operating the implantation nails of the rice transplanter.

この田植え作業において、苗を苗箱から抜き上げて取り出す作業は、運搬車で圃場まで運搬した苗が育成してある苗箱Ａを、運搬車の荷台から、または荷台に搭載した苗箱運搬用の棚枠から、取り降ろして畦畔に置き、その苗箱Ａ内の苗Ｂを、苗箱Ａの一端側において、図１にあるように掴んで引き上げ、これにより、苗箱Ａの床面から浮き上がってきた苗Ｂの根部ｂの底面に、樹脂材によりヘラ状に成形してある掻き取り刃Ｃを挿し込んで、根部ｂの苗箱Ａ床面に対するからみ付きを剥ぎ取り、苗Ｂの根部ｂが、苗箱Ａ内面から遊離した状態にし、次いでこの状態から苗Ｂを掴んで引き上げ、苗箱Ａ内から抜き上がることで行う。   In this rice planting work, the work of picking up the seedlings from the seedling box is for transporting the seedling box A in which the seedlings that have been transported to the field by a transporter are cultivated from the carrier bed or on the carrier base. 1 is removed from the shelf frame and placed on the shore, and the seedling B in the seedling box A is grasped and pulled up at one end of the seedling box A as shown in FIG. Insert the scraping blade C, which is formed in a spatula shape with a resin material, into the bottom surface of the root part b of the seedling B that has been lifted from the base, peel off the tangling of the root part b to the seedling box A floor, The root portion b is released from the inner surface of the seedling box A, and then the seedling B is grasped and pulled up from this state and pulled out from the seedling box A.

この苗箱内に育成している苗を苗箱から取り出すときに、その前作業として、掻き取り刃を用いて行う、苗の根部を苗箱内面から剥離させる作業は、田植機が機体に載架した苗を植えきって、畦畔にまで戻ってくるまでの間に、畦畔で待つ作業者が、運搬車の荷台または棚枠から苗箱を順次取り降ろして、各苗箱ごとに行う。   When removing the seedlings grown in this seedling box from the seedling box, the rice transplanter places the seedling root on the machine body as a preparatory work that uses a scraping blade to peel the seedling root from the inner surface of the seedling box. The worker who waits on the shore before planting the seedlings that have been put on the shore, withdraws the seedling boxes from the loading platform or shelf frame of the transport vehicle, and performs each seedling box. .

この、苗の根部を苗箱の内面から剥離する作業は、格別の作業台を用いず、運搬車の荷台に装架した棚枠から引き出した苗箱を、畦畔の地表面に置いて、畦畔の地面を作業台とすることで行われる。   The work of peeling the root of the seedling from the inner surface of the seedling box does not use a special workbench, but puts the seedling box pulled out from the shelf frame mounted on the carrier's cargo bed on the ground surface of the shoreline, This is done by using the ground on the shore as a workbench.

田植え作業において、苗箱で育苗した苗を苗箱から抜き出して、田植機に装填するときの、前作業として行う苗の根部を苗箱内面から剥離しておく作業は、格別の作業台を用いず、苗箱を畦畔の地表面に直接に置いて、地表面上で行うことから、作業者は、一枚の苗箱に対し苗の根部の剥離を行う度ごとに、立って運搬車から苗箱を取り出す作業と、取り出した苗箱を、中腰にかがんで地表面に降ろす作業と、地表に置いた苗箱内に対しかがみ込んで、掻き取り刃を挿し込み、苗の根部を剥ぎ取る作業を行うことになり、疲労の激しい労働が強いられるようになっているので、その作業性を改善すべき課題がある。   In the rice planting work, when the seedlings grown in the seedling box are extracted from the seedling box and loaded into the rice transplanter, the work to remove the root of the seedling as the previous work from the inner surface of the seedling box uses a special work table. First, since the seedling box is placed directly on the ground surface on the shore and is carried out on the ground surface, the worker must stand and carry the car every time the seedling root is peeled from one seedling box. The work to remove the seedling box from the top, the work to lift the removed seedling box to the ground surface by bending to the middle waist, crouching the inside of the seedling box placed on the ground surface, inserting a scraping blade, the root of the seedling Since the work is to be stripped off, labor that is severely fatigued is forced, so there is a problem to improve the workability.

本発明は、上述の課題を解決するための手段として、育成した苗が収容されている苗箱を積載して運搬する運搬車の荷台に、育成した苗が収容されている苗箱を、略水平な姿勢として支承する支持台を、地表に立つ作業者の作業高さ位置に配位して装備せしめたことを特徴とする苗の根部剥離作業用の苗箱支持装置を提起するものである。また、これに併せて、
苗箱を支承さす支持台を、運搬車の荷台の側框の外面に装備せしめたことを特徴とする苗の根部剥離作業用の苗箱支持装置、および、
苗箱を支承さす支持台を、運搬車の荷台に載架した苗箱搬送用の棚枠の外面に装備せしめたことを特徴とする苗の根部剥離作業用の苗箱支持装置、および、
苗箱を支承さす支持台を、運搬車の荷台に対し装脱自在に装着し、かつ、苗箱支持用の台部を上向き回動により折り畳み自在とした苗の根部剥離作業用の苗箱支持装置、および、
苗箱を支承さす支持台を、運搬車の荷台の側框の外面側に装着し、側框には、該側框の外面側への回動を規制する補助支持装置を装備せしめることを特徴とする苗の根部剥離作業用の苗箱支持装置を提起するものである。 As a means for solving the above-mentioned problems, the present invention generally includes a seedling box in which a grown seedling is accommodated in a carrier bed for carrying and transporting a seedling box in which the grown seedling is accommodated. The present invention proposes a seedling box support device for root peeling work of seedlings, which is equipped with a support stand that is supported in a horizontal posture at a work height position of an operator standing on the ground surface. . In addition,
A seedling box support device for root removal work of seedlings, characterized in that a support base for supporting the seedling box is mounted on the outer surface of the side of the loading platform of the transport vehicle, and
A seedling box support device for root peeling work of seedlings, characterized in that a support base for supporting the seedling box is installed on the outer surface of a shelf frame for transporting a seedling box mounted on a loading platform of a transport vehicle, and
A support base for supporting the seedling box is detachably attached to the loading platform of the transport vehicle, and the seedling box support work for peeling the root part of the seedling is made by folding the support section for supporting the seedling box upward. Device, and
A support base for supporting the seedling box is mounted on the outer surface side of the side of the loading platform of the transport vehicle, and the side support is equipped with an auxiliary support device that restricts the rotation of the side cage toward the outer surface. A seedling box support device for root peeling work of seedlings is proposed.

本発明手段は、苗箱を積載して運搬する運搬車の荷台に、苗箱を支承する苗箱支持台を、地表に立つ作業者の作業高さ位置に配位して装備せしめているのだから、作業者が運搬車の荷台上から苗箱を引き出したとき、作業者は、その苗箱を持った姿勢のまま苗箱を苗箱支持台の上に載架して、立った姿勢で苗の根部の剥ぎ取り作業が行えるようになって、作業がかがみ込んだ無理な姿勢をとらずに楽に行えるようになる。   The means of the present invention is equipped with a seedling box support for supporting a seedling box at a working height position of an operator standing on the ground surface on a carrier of a transport vehicle that loads and transports the seedling box. Therefore, when the worker pulls out the seedling box from the platform of the transporter, the worker puts the seedling box on the seedling box support stand while holding the seedling box in a standing posture. The root of the seedling can be peeled off, and the work can be easily performed without taking an excessive posture.

苗箱内で育苗した苗を苗箱から取り出すときに、前作業として行う苗の根部の剥離作業の説明図である。It is explanatory drawing of the peeling operation | work of the root part of the seedling performed as a pre-operation when taking out the seedling grown in the seedling box from a seedling box. 本発明による苗の根部剥離作業用の苗箱支持装置を装備せる運搬車の全体の概要側面図である。It is a general | schematic side view of the whole transport vehicle equipped with the seedling box support apparatus for the root part peeling operation | work of the seedling by this invention. 同上の苗の根部剥離作業用の苗箱支持装置の側面図である。It is a side view of the seedling box support apparatus for root part peeling work of a seedling same as the above. 同上装置の後面図である。It is a rear view of an apparatus same as the above. 同上装置の平面図である。It is a top view of an apparatus same as the above. 同上装置の苗箱を支承せしめた状態時の後面図である。It is a rear view at the time of the state which supported the seedling box of the apparatus same as the above. 同上装置の同上状態時の平面図である。It is a top view at the time of the same state of an apparatus same as the above. 同上装置の同上状態時の側面図である。It is a side view at the time of the same state of an apparatus same as the above. 同上装置の、支持台の台部を折り畳み回動させた状態時の後面図である。It is a rear view at the time of the state which folded and rotated the base part of the support stand of the apparatus same as the above. 同上装置に、補助支持装置を付設した状態時の後面図である。It is a rear view at the time of the state which attached the auxiliary support apparatus to the apparatus same as the above. 同上状態時の平面図である。It is a top view at the time of a state same as the above. 別の実施例装置の後面図である。It is a rear view of another Example apparatus. 同上の平面図である。It is a top view same as the above. 同上の側面図である。It is a side view same as the above. 同上の支持台を折り畳み格納させた状態の後面図である。It is a rear view of the state which folded and stored the support stand same as the above.

次に実施の態様を実施例につき図面に従い詳述する。   Next, embodiments will be described in detail with reference to the accompanying drawings.

図２は本発明の苗の根部剥離作業用の苗箱支持装置を装備せる運搬車の全体の概要側面図、図３は同上の要部の側面図、図４は後面図である。図において、１は運搬車、２は運搬車１の荷台１０上に載架した苗箱運搬用の棚枠、３は運搬車１の荷台１０上に装備せしめた苗の根部剥離支持台である。   FIG. 2 is a schematic side view of an entire transport vehicle equipped with a seedling box supporting device for root removal work of seedlings according to the present invention, FIG. 3 is a side view of the main part of the same, and FIG. 4 is a rear view. In the figure, 1 is a transport vehicle, 2 is a shelf frame for transporting a seedling box mounted on the platform 10 of the transport vehicle 1, and 3 is a root peeling support for seedlings mounted on the platform 10 of the transport vehicle 1. .

運搬車１は、通常使用される普通のトラックであるが、この例においては、荷台１０の左右の側縁に、起伏回動自在の側框１１・１１を装備し、後縁側に起伏回動自在の後框１２を装備する軽トラックを使用している。   The transport vehicle 1 is an ordinary truck that is normally used. In this example, the left and right side edges of the loading platform 10 are provided with side ridges 11 and 11 that can freely turn up and down, and the back and forth side is turned up and down. A light truck equipped with a free rear wing 12 is used.

運搬車１の荷台１０上に載架した苗箱運搬用の棚枠２は、田植機による田植え作業の際、本田に挿苗して植え付ける苗を、育成した苗箱ごと運搬するよう、多数の苗箱を多段に載架し得る棚枠状に組み立てられている通常のものであり、運搬車１の荷台１０上に積み込み載架してある。   The shelf frame 2 for transporting the seedling box mounted on the loading platform 10 of the transport vehicle 1 has a large number of seedlings so that the seedlings that are inserted and planted in the Honda during the planting operation by the rice transplanter are transported together with the grown seedling boxes. It is a normal one assembled in a shelf frame shape on which boxes can be mounted in multiple stages, and is loaded on the loading platform 10 of the transport vehicle 1.

育成した苗の本田への運搬は、苗を育成した苗箱ごと、運搬車１の荷台１０に載架して行うが、多数枚の苗箱Ａを効率よく運搬するため、通常、荷台１０にこの棚枠２を載架し、その棚枠２の各棚段２０に苗箱Ａを差し込んで支架することで行っている。この棚枠２の棚段２０に支架して運搬した苗箱Ａは、圃場の畦畔に運搬車１を停めたところで、運搬車１の周囲に立つ作業者が、棚枠２の棚段２０に沿い苗箱Ａを引き出し、畦畔の地表面に置くようにする。   The grown seedlings are transported to Honda by placing the seedling boxes in which the seedlings are cultivated on the loading platform 10 of the transport vehicle 1. This shelf frame 2 is mounted, and the seedling box A is inserted and supported on each shelf stage 20 of the shelf frame 2. The seedling box A carried on the shelf 20 of the shelf frame 2 is stopped by a worker standing around the transport vehicle 1 when the transport vehicle 1 is parked on the shore of the farm field. Pull out seedling box A and place it on the ground surface.

苗の根部剥離作業用の支持台３は、運搬車１により圃場の畦畔まで運んだ苗箱Ａから苗Ｂを抜き上げるときの前作業として、図１にて示しているように、掻き取り刃Ｃを用いて、苗Ｂの根部ｂを苗箱Ａの内面から剥離させる作業を行うときに、苗箱Ａを、作業者が立った姿勢で作業できる作業高さ位置に支承せしめておくための作業台であり、運搬車１の荷台１０の高さ位置が、その荷台１０上の苗箱Ａを作業者が立って扱える作業高さ位置となることから、この荷台１０の高さ位置を規準として、運搬車１の車体を利用しこれに組み付け支架することで装備せしめる。   As shown in FIG. 1, the support 3 for seedling root peeling work is scraped off as a preparatory work when the seedling B is pulled out from the seedling box A carried to the shore of the field by the transporter 1. In order to support the seedling box A at a work height position where the worker can work in a standing position when performing an operation of peeling the root b of the seedling B from the inner surface of the seedling box A using the blade C. Since the height position of the loading platform 10 of the transport vehicle 1 is a working height position where the worker can stand and handle the seedling box A on the loading platform 10, the height position of the loading platform 10 is determined. As a standard, the vehicle body of the transport vehicle 1 is used, and it is installed by being attached to it.

この苗の根部剥離作業用の支持台３の運搬車１の車体に対する組み付けは、荷台１０の周縁部など運搬車１の外面の適宜の部位に組み付けてよく、また、荷台１０に装架してある棚枠２を利用し、それの外面に組み付けるなど、車体に付設した部材に組み付けてよいものであるが、この例においては、荷台１０の左右の側縁に、ヒンジ１３により起伏回動自在に装備してある側框１１を利用し、これに組み付け支架してある。   Assembling the support base 3 for seedling root peeling work to the vehicle body of the transport vehicle 1 may be performed on an appropriate portion of the outer surface of the transport vehicle 1 such as the peripheral portion of the load platform 10, or mounted on the load platform 10. Although it may be assembled to a member attached to the vehicle body such as using a certain shelf frame 2 and assembled to the outer surface of the shelf frame 2, in this example, it can be swung up and down by hinges 13 on the left and right side edges of the loading platform 10. It is installed and supported on the side rod 11 installed in the.

１１は運搬車１の荷台１０の側框であり、緊締金具１４により起立させた状態に保持せしめてある。支持台３は、この起立状態の側框１１の上縁部に、アングル状の掛止金具３０により引き掛けて運搬車１の車体に対し取り付け装着する取付枠３ａと、この取付枠３ａに組み付ける苗箱支持用の台部３ｂとからなる。   Reference numeral 11 denotes a side rod of the loading platform 10 of the transport vehicle 1, which is held in an upright state by the fastening metal fittings 14. The support 3 is attached to the mounting frame 3a by being attached to the vehicle body of the transport vehicle 1 by being hooked to the upper edge portion of the standing side bar 11 by an angle-shaped hook 30 and assembled to the mounting frame 3a. It consists of the base part 3b for seedling box support.

取付枠３ａは、上端側に前記アングル状の掛止金具３０を装備して、左右に並列する複数の帯板状の組付座板３１・３１と、それら組付座板３１・３１の上端側と下端側とに渡架連結する断面チャンネル状の左右に長い上下の枠杆３２・３２とで、側框１１の外面に沿う枠状に組み立てられている。   The mounting frame 3a is equipped with the angle-shaped latching bracket 30 on the upper end side, and a plurality of strip-like assembly seat plates 31 and 31 arranged in parallel on the left and right sides, and the upper ends of the assembly seat plates 31 and 31. It is assembled in a frame shape along the outer surface of the side rod 11 with upper and lower frame rods 32 and 32 having a cross-sectional channel shape that is connected to the side and the lower end side.

台部３ｂは、前記取付枠３ａの外面側で、前述の枠杆３２の下面側の部位に、それぞれ設けたブラケット３３と、そのブラケット３３から運搬車１の外面側に向け突出する腕木状の梁材３４と、それら梁材３４の突出端側に前記枠杆３２と平行するように設ける外側枠杆３５とで、平面視において囲い枠状に構成してある。そして、苗箱Ａを、台部３ｂの外側枠杆３５で支承するようにしている。   The pedestal portion 3b is a bracket 33 provided on the outer surface side of the mounting frame 3a on the lower surface side of the frame rod 32, and an arm tree-like shape protruding from the bracket 33 toward the outer surface side of the transport vehicle 1. The beam members 34 and the outer frame rods 35 provided on the projecting end sides of the beam members 34 so as to be parallel to the frame rods 32 are configured in a frame shape in a plan view. And the seedling box A is supported by the outer side frame rod 35 of the base part 3b.

この支持台３は、組付座板３１からの突出長さが、略、苗箱Ａの前後長さ（約６０センチ）の半分程の約２５センチであり、載架した苗箱Ａの前端縁を、断面チャンネル状に形成してある枠杆３２の内腔に差し込んで、上下方向に係合させることで、図８にあるように、載架した苗箱Ａを、それの後半側が枠杆３５から外方に突出して宙に位置する状態となって支架されるようにしてある。   This support base 3 has a protruding length from the assembly seat plate 31 of about 25 cm, which is approximately half of the length of the seedling box A (about 60 cm), and the front end of the mounted seedling box A. By inserting the edge into the lumen of the frame rod 32 formed in a cross-sectional channel shape and engaging it in the vertical direction, as shown in FIG. It protrudes outward from the ridge 35 and is suspended in a state of being located in the air.

この支持台３は、育成した苗が収容されている苗箱Ａを、運搬車１の周りに立つ作業者が、立った姿勢で扱える作業高さ位置において、略水平な姿勢に保持せしめて支架し得るようになればよく、例えば、枠杆３２と枠杆３５との間を板張りとした台板状にするなど、適宜の構造に構成してよい。   This support stand 3 supports the seedling box A in which the grown seedling is accommodated by holding it in a substantially horizontal posture at a working height position where an operator standing around the transport vehicle 1 can handle it in a standing posture. For example, it may be configured in an appropriate structure, for example, a base plate shape in which the space between the frame rod 32 and the frame rod 35 is a plate.

また、この支持台３の運搬車１の車体外面に対する装着は、この実施例においては、取付枠３ａの上端側に設けたアングル状の掛止金具３０を、荷台１０の側框１１に引き掛けて、組付座板３１を側框１１の外壁面に当接させることで行い、掛止金具３０を引き上げることで脱れる装脱自在の装着にしてあるが、熔着または取付ネジによる固着状態の装着とする場合がある。   In addition, in this embodiment, the support base 3 is attached to the outer surface of the vehicle 1 by hooking an angle-shaped hook 30 provided on the upper end side of the mounting frame 3a to the side rail 11 of the cargo bed 10. The attachment seat plate 31 is brought into contact with the outer wall surface of the side rod 11 and is attached so as to be detachable by pulling up the latch 30. There are cases where it is assumed to be wearing.

また、この支持台３は、運搬車１の荷台１０または荷台１０上の棚枠２から引き出した苗箱Ａを載架して、その苗箱Ａ内の苗の根部を苗箱Ａ内面からの剥ぎ取る作業を行うときだけ必要なものであって、運搬車１の荷台１０に載架して運搬した苗箱の全てに対し苗の根部の剥離を終えた後は、必要がなくなるものであるから、荷台１０の側框１１への装着が固着式であった場合には、運搬車１の荷台１０に空になった苗箱Ａを載架して、路上を運転するときに、側框１１から棚状に突出している支持台３が、運搬車１の車巾を増大させるようになる。   In addition, the support 3 mounts the seedling box A drawn out from the loading platform 10 of the transport vehicle 1 or the shelf frame 2 on the loading platform 10, and the root of the seedling in the seedling box A is placed from the inner surface of the seedling box A. This is only necessary when the stripping operation is performed, and it is not necessary after the root part of the seedling has been peeled off from all the seedling boxes carried on the loading platform 10 of the transport vehicle 1. From the above, when the loading platform 10 is fixedly attached to the side rail 11, the empty side seedling box A is placed on the loading platform 10 of the transport vehicle 1 and is operated on the road. The support base 3 protruding in a shelf shape from 11 increases the vehicle width of the transport vehicle 1.

このため、この例の支持台３は、ブラケット３３に接続させて設けた腕木状の梁材３４は、ブラケット３３に対し軸３６により上下に回動自在に連結し、略水平な姿勢より下方への回動をストッパーにより阻止して、水平な姿勢から上方への回動だけが自在になるようにしてあって、これにより、図１０に示しているように、側框１１に沿う姿勢に折り畳んで、車巾の増大を避けるようにしてある。   For this reason, in this example, the support base 3 is connected to the bracket 33 so that the arm-like beam material 34 is pivotally connected to the bracket 33 by the shaft 36 so as to be turned downward from a substantially horizontal posture. Is prevented by a stopper so that only the upward rotation from the horizontal posture can be freely performed. As a result, as shown in FIG. Therefore, the vehicle width is prevented from increasing.

また、このように折り畳んだときの折り畳み巾Ｄは、荷台１０の側框１１の内面と、荷台１０上に載架する棚枠２の外面との間に形成される荷台１０上の空きスペースＥの巾より狭くなるように設定してあり、これにより、使用しないときに、折り畳んだ状態として、この空きスペースＥ内に落とし込んで格納し得るようにしてある。   In addition, the folding width D when folded in this way is an empty space E on the loading platform 10 formed between the inner surface of the side rail 11 of the loading platform 10 and the outer surface of the shelf frame 2 mounted on the loading platform 10. The width is set so as to be narrower than the width of the vacant space E. Thus, when not in use, the folded space can be stored in the empty space E as a folded state.

図９及び図１２において、４は支持台３を、運搬車１の荷台１０の側框１１に装着したときに、側框１１の後端側の部分の直立姿勢を補助的に支持する補助支持装置である。   9 and 12, reference numeral 4 denotes an auxiliary support that assists in supporting the upright posture of the rear end portion of the side rail 11 when the support base 3 is mounted on the side rail 11 of the loading platform 10 of the transport vehicle 1. Device.

この補助支持装置４は、苗箱Ａを、図６、図７にあるように、側框１１に装着した支持台３上に、苗箱Ａを並列させて載架したとき、荷台１０の後框１２が立てた姿勢にあり、かつ、緊締金具１４により後框１２と側框１１の後縁部分とが、連結している場合は支障ないが、荷台１０の後框１２が開放してあって、側框１１の後縁部と後框１２との連結がないときには、直立状態の保持のための車体との連結のない側框１１の後端側が、苗箱Ａの荷重により、車体の外面側に向け倒れるようになるから、これを防ぐために、側框１１を直立する姿勢に保持さすよう補強する手段である。   As shown in FIGS. 6 and 7, the auxiliary support device 4 is configured so that when the seedling box A is placed in parallel on the support base 3 attached to the side cage 11 as shown in FIGS. There is no problem if the heel 12 is in the upright posture and the rear ledge 12 and the rear edge portion of the side ledge 11 are connected by the tightening bracket 14, but the rear heel 12 of the loading platform 10 is open. When the rear edge of the side bar 11 and the rear bar 12 are not connected, the rear end side of the side bar 11 that is not connected to the vehicle body for maintaining an upright state is caused by the load of the seedling box A. In order to prevent this, since it falls down toward the outer surface side, it is a means to reinforce so that the scissors 11 are held in an upright posture.

そして、この補助支持装置４は、この例においては、支持台３の組付座板３１の上端側に設けてあるアングル状の掛止金具３０を利用し、この掛止金具３０の先端側に、図１０において鎖線に示している如く、掛止金具３０を側框１１に係止した状態において、荷台１０の内方に向けて突出する部材４０を設けておき、この部材４０と、荷台１０上に載架してある棚枠２の底部の枠材２１との間に、アングル状の連繋杆４１を渡架連結して、荷台１０の側框１１が、支持台３に載架した苗箱Ａの重量で、荷台１０の側縁に設けたヒンジ１３中心に外方に倒伏回動するようになるのを、荷台１０上の棚枠２の重量により抑えるようにしている。   In this example, the auxiliary support device 4 uses an angle-shaped hook 30 provided on the upper end side of the assembly base plate 31 of the support base 3, and is attached to the tip of the hook 30. 10, a member 40 that protrudes inward of the cargo bed 10 is provided in a state where the latching metal 30 is locked to the side hook 11 as shown by a chain line. An angle-shaped connecting rod 41 is connected to the frame material 21 at the bottom of the shelf frame 2 mounted on the shelf frame 2 so that the side rod 11 of the loading platform 10 is mounted on the support table 3. By the weight of the box A, it is suppressed by the weight of the shelf frame 2 on the loading platform 10 that the box 13 turns outwardly about the hinge 13 provided on the side edge of the loading platform 10.

この手段において、アングル状の連繋杆４１の上端側と掛止金具３０の先端側に設けた部材４０との連結は、部材４０に設けた上下方向の穴と、棒状に形成した連繋杆４１の上端部との嵌合により行い、連繋杆４１の下端側と棚枠２の底部との連結は、アングル状の連繋杆４１の下端側の水平部を、棚枠２の底部を構成している角パイプよりなる枠材２１の内腔に、図８にあるよう挿入して嵌合さすことで行っていて、これによりこの連繋杆４１による補助支持装置４を運搬車１の車体に対し装脱自在にし、使用しないときに、前述の支持台３と同様に、取り外して荷台１０上の棚枠２と側框１１との間の空きスペースＥに格納しておけるようにしている。   In this means, the connection between the upper end side of the angle-shaped connecting rod 41 and the member 40 provided on the distal end side of the latching metal 30 is performed by connecting the vertical hole provided in the member 40 and the connecting rod 41 formed in a rod shape. The connection between the lower end side of the connecting rod 41 and the bottom portion of the shelf frame 2 is performed by fitting with the upper end portion, and the horizontal portion on the lower end side of the angled connecting rod 41 constitutes the bottom portion of the shelf frame 2. The auxiliary support device 4 by the connecting rod 41 is attached to and detached from the vehicle body of the transport vehicle 1 by being inserted and fitted into the lumen of the frame member 21 made of a square pipe as shown in FIG. When it is not used, it can be removed and stored in the empty space E between the shelf frame 2 on the loading platform 10 and the side ledge 11 in the same manner as the support table 3 described above.

図１２乃至図１５は別の実施例を示している。この例は、運搬車１に装備せしめる苗の剥離作業用の苗箱支持装置を、運搬車１の荷台１０上に装架した苗箱搭載用の棚枠２の外面に装着した例である。   12 to 15 show another embodiment. In this example, a seedling box supporting device for peeling seedlings to be mounted on the transport vehicle 1 is mounted on the outer surface of the shelf frame 2 for mounting the seedling box mounted on the loading platform 10 of the transport vehicle 1.

この例の苗箱支持装置は、支持台３が、左右に長い断面チャンネル状の枠杆３２と、この枠杆３２の左右の端部に寄せた部位の下面側に、それぞれ取り付け固着した左右のブラケット３３・３３と、それらブラケット３３にそれぞれ接続した左右の腕木状の梁材３４・３４と、それら梁材３４の突出端側に前記枠杆３２と平行する状態として渡架連結した外側枠杆３５と、で構成してあり、苗箱Ａの支持を、外側枠杆３５の上に苗箱Ａを載せ、その苗箱３５の前端縁を、チャンネル状に形成してある枠杆３２の内腔に差し込んで、上下方向の動きを係止することで行うことについては、前述の実施例１の支持台３と同様であるが、実施例１における組付座板３１及びその組付座板３１の上面に設ける掛止金具３０は無く、チャンネル状の枠杆３２の背面側を、棚枠２の枠柱２２の外面に当接して、ネジまたは溶接により枠柱２２に対し固着することで、棚枠２の外面に組み付け装着するようにしている。   In the seedling box support device of this example, the support 3 is attached to and attached to the lower surface side of the part extending to the left and right ends of the frame rod 32 and the frame rod 32 having a long cross-sectional channel shape. Brackets 33 and 33, left and right arm-like beam members 34 and 34 respectively connected to the brackets 33, and outer frame rods that are connected to the projecting end side of the beam members 34 so as to be parallel to the frame rod 32 35, and the support of the seedling box A is placed on the outer frame rod 35. The seedling box A is placed on the outer frame rod 35, and the front edge of the seedling box 35 is formed in a channel shape inside the frame rod 32. Although it is the same as that of the support base 3 of the first embodiment described above, it is the same as that of the support base 3 of the first embodiment described above, by inserting it into the cavity and locking the vertical movement. There is no latch 30 provided on the upper surface of the channel 31, and a channel-shaped frame 2 of the back side, in contact with the outer surface of the frame pillars 22 of the shelf frame 2, by fixing to the frame posts 22 by screws or welding, so as to mount assembly to the outer surface of the shelf frame 2.

また、ブラケット３３に基端側を接続する腕木状の梁材３４は、ブラケット３３に対し軸３６により上下に回動自在に接続し、ブラケット３３に設けるストッパー（図示省略）により略水平な姿勢以後の下方回動を規制して、苗箱Ａを支承するようにし、使用しないときには、上方に回動させて、図１５にあるよう、棚枠２の外面に沿う状態姿勢に折り畳み格納し得るようにしてある。   In addition, the braided beam member 34 that connects the base end side to the bracket 33 is connected to the bracket 33 so as to be pivotable up and down by a shaft 36, and after a substantially horizontal posture by a stopper (not shown) provided on the bracket 33. So that the seedling box A is supported, and when not in use, it is rotated upward so that it can be folded and stored in a state posture along the outer surface of the shelf frame 2 as shown in FIG. It is.

Ａ 苗箱
Ｂ 苗
Ｃ 掻き取り刃
Ｄ 折り畳み巾
Ｅ スペース
ｂ 根部
１ 運搬車
１０ 荷台
１１ 側框
１２ 後框
１３ ヒンジ
１４ 緊締金具
２ 棚枠
２０ 棚段
２１ 底部の枠材
２２ 枠柱
３ 支持台
３ａ 取付枠
３ｂ 台部
３０ 掛止金具
３１ 組付座板
３２ 枠杆
３３ ブラケット
３４ 梁材
３５ 外側枠杆
３６ 軸
４ 補助支持装置
４０ 部材
４１ 連繋杆 A seedling box B seedling C scraping blade D folding width E space b root 1 carrier 10 loading platform 11 side rod 12 rear rod 13 hinge 14 fastening bracket 2 shelf frame 20 shelf step 21 bottom frame material 22 frame column 3 support stand 3a Mounting frame 3b Base 30 Latch bracket 31 Assembly seat plate 32 Frame rod 33 Bracket 34 Beam material 35 Outer frame rod 36 Axis 4 Auxiliary support device 40 Member 41 Link rod

Claims (5)

育成した苗が収容されている苗箱を積載して運搬する運搬車の荷台に、育成した苗が収容されている苗箱を、略水平な姿勢として支承する支持台を、地表に立つ作業者の作業高さ位置に配位して装備せしめたことを特徴とする苗の根部剥離作業用の苗箱支持装置。   An operator standing on the ground with a support stand that supports the seedling box in which the grown seedling is housed in a substantially horizontal posture on the carrier of the transport vehicle that loads and transports the seedling box in which the grown seedling is housed. A seedling box support device for root peeling work of seedlings, which is arranged and installed at a working height position. 苗箱を支承さす支持台を、運搬車の荷台の側框の外面に装備せしめたことを特徴とする請求項１記載の苗の根部剥離作業用の苗箱支持装置。   2. The seedling box support device for root removal work of seedlings according to claim 1, wherein a support base for supporting the seedling box is provided on the outer surface of the side of the loading platform of the transport vehicle. 苗箱を支承さす支持台を、運搬車の荷台に載架した苗箱搬送用の棚枠の外面に装備せしめたことを特徴とする請求項１記載の苗の根部剥離作業用の苗箱支持装置。   The support for supporting the seedling box is mounted on the outer surface of the shelf frame for transporting the seedling box mounted on the loading platform of the transport vehicle. apparatus. 苗箱を支承さす支持台を、運搬車の荷台に対し装脱自在に装着し、かつ、苗箱支持用の台部を上向き回動により折り畳み自在とした請求項１記載の苗の根部剥離作業用の苗箱支持装置。   2. The seedling root peeling operation according to claim 1, wherein a support base for supporting the seedling box is detachably attached to a loading platform of the transport vehicle, and the seedling box support base is foldable by turning upward. Seedling box support device. 苗箱を支承さす支持台を、運搬車の荷台の側框の外面側に装着し、側框には、該側框の外面側への回動を規制する補助支持装置を装備せしめることを特徴とする請求項１記載の苗の根部剥離作業用の苗箱支持装置。   A support base for supporting the seedling box is mounted on the outer surface side of the side of the loading platform of the transport vehicle, and the side support is equipped with an auxiliary support device that regulates the rotation of the side cage toward the outer surface. A seedling box support device for root peeling work of seedlings according to claim 1.
JP2009067589A 2009-03-19 2009-03-19 Seedling box support device for seedling root peeling work Expired - Fee Related JP5562569B2 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102508U (en) * 1975-02-14 1976-08-17
JPH0631408U (en) * 1992-09-29 1994-04-26 ヤンマー農機株式会社 Mat seedling replenishing device for carrier
JPH10304774A (en) * 1997-05-07 1998-11-17 Kubota Corp Nursery box for growing rush seedling
JP2000287550A (en) * 1999-04-07 2000-10-17 Iseki & Co Ltd Seedling box-arranging machine and seedling box- carrying vehicle for supplying seedling box to the seedling box-arranging machine
JP2001016915A (en) * 1999-07-07 2001-01-23 Kubota Corp Seedling feeder for rice transplanter
JP2001197804A (en) * 2000-01-18 2001-07-24 Kubota Corp Seedling feeder for rice planting machine
JP3099396U (en) * 2003-07-22 2004-04-02 株式会社ホクエツ Nursery box carrier mounting fixture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102508U (en) * 1975-02-14 1976-08-17
JPH0631408U (en) * 1992-09-29 1994-04-26 ヤンマー農機株式会社 Mat seedling replenishing device for carrier
JPH10304774A (en) * 1997-05-07 1998-11-17 Kubota Corp Nursery box for growing rush seedling
JP2000287550A (en) * 1999-04-07 2000-10-17 Iseki & Co Ltd Seedling box-arranging machine and seedling box- carrying vehicle for supplying seedling box to the seedling box-arranging machine
JP2001016915A (en) * 1999-07-07 2001-01-23 Kubota Corp Seedling feeder for rice transplanter
JP2001197804A (en) * 2000-01-18 2001-07-24 Kubota Corp Seedling feeder for rice planting machine
JP3099396U (en) * 2003-07-22 2004-04-02 株式会社ホクエツ Nursery box carrier mounting fixture

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