JP2019201577A - Mesh pallet transport vehicle - Google Patents
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Abstract
Description
本発明は、収穫物回収装置に追随させることができるメッシュパレット運搬車に関する。 The present invention relates to a mesh pallet transport vehicle that can be made to follow a harvest collection device.
中小規模の生産者をターゲットに、省力化に向けて加工用ホウレンソウ歩行型収穫機の改良が行われ、ベルトコンベア式の収穫物回収装置が開発されている。また、業務加工用野菜を中心に、メッシュパレットの利用が拡大している。
図７はホイルローダーをベルトコンベア式の収穫物回収装置に追随させた作業状態を示す写真である。
図７に示すように、ベルトコンベア式の収穫物回収装置１０１を利用するには、ホイルローダー１０２によりメッシュパレット１を収穫物回収装置１０１に追随させて移動させなければならない。ホイルローダー１０２の導入には高額な設備投資が必要であり、小区画の圃場では利用が困難で、分散した圃場間での移動にも労力が掛かるなど運用面からも障壁となっている。
また、機械での収穫後の刈り株を再生させて再収穫を行う刈り取り再生栽培は、ホイルローダー１０２のような大型機械を用いると、刈り株が踏み荒らされるために活用できない。
そこで、ホイルローダー１０２のような大型機械を用いることなく、収穫物回収装置１０１に追随させることができる小型の動力台車が望まれる。
特許文献１は、車体フレーム上に荷台を旋回自在に載置した野菜等収穫作業車を提案している。
特許文献１では、車体フレームに、同車体フレーム上に乗降するための補助ステップの基端を上下回動自在に取り付け、同補助ステップを、先端が下方へ向いた垂下使用位置と、先端が上方へ向いた起立格納位置との間で姿勢変更可能とすることが開示されている。
特許文献１によれば、圃場で生育した野菜を収穫する際には、野菜等収穫作業車を圃場内にて畦に沿って走行させながら、野菜を収穫すると共に、荷台上に積載することができ、荷台は車体フレーム上に旋回自在に載置しているために、収穫作業者は、同荷台を回転させることにより、荷台内の積載スペースの空いている所を自分の方に近接させて、収穫した野菜を荷台に効率良く、しかも楽に積載することができる。
また、特許文献１によれば、車体フレームに補助ステップを垂下使用位置と起立格納位置との間で姿勢変更可能に取り付けているので、同補助ステップを利用して車体フレーム上への乗降を楽に行なうことができる。
Targeting small and medium-sized producers, the spinach walking harvester for processing has been improved to save labor, and a belt conveyor type harvester has been developed. In addition, the use of mesh pallets is expanding, especially for processing vegetables.
FIG. 7 is a photograph showing a working state in which the wheel loader is made to follow the harvesting device of the belt conveyor type.
As shown in FIG. 7, in order to use the belt conveyor type harvest collection device 101, the mesh pallet 1 must be moved following the harvest collection device 101 by the wheel loader 102. The introduction of the wheel loader 102 requires an expensive capital investment, is difficult to use in a small-division field, and is troublesome in terms of operation, for example, it takes effort to move between distributed fields.
In addition, harvesting regeneration cultivation in which a harvested stub after harvesting with a machine is regenerated and harvested again cannot be used when a large machine such as a wheel loader 102 is used, because the stubble is stepped down.
Therefore, there is a demand for a small power cart that can follow the harvest collection device 101 without using a large machine such as the wheel loader 102.
Patent Document 1 proposes a vegetable harvesting work vehicle in which a loading platform is pivotably mounted on a body frame.
In Patent Document 1, a base end of an auxiliary step for getting on and off the vehicle body frame is attached to the body frame so as to be rotatable up and down, and the auxiliary step is attached to a hanging use position with the tip facing downward, and the tip is upward. It is disclosed that the posture can be changed between the upright storage position and the front.
According to Patent Literature 1, when harvesting vegetables grown in a field, the vegetables can be harvested while being moved along the straw in the field while harvesting the vegetables and loaded on the loading platform. Since the loading platform is pivotably placed on the body frame, the harvester can rotate the loading platform to bring the loading space in the loading platform close to him. The harvested vegetables can be loaded on the carrier efficiently and easily.
According to Patent Document 1, since the auxiliary step is attached to the body frame so that the posture can be changed between the hanging use position and the standing storage position, it is possible to easily get on and off the body frame using the auxiliary step. Can be done.
しかし、特許文献１では、ある程度の収穫物を収容できるメッシュパレット１を用いる場合には、収穫物を収容したメッシュパレット１を動力台車から降ろす作業を、フォークリフトで行わなければならない。
フォークリフトを用いることなくメッシュパレット１を動力台車から降ろすにはダンプ機能を備えることが重要である。
また、メッシュパレット１を利用する場合には、メッシュパレット１を可能な限り低い位置に保持することが必要であり、更にはメッシュパレット１への収穫作業中に、メッシュパレット１内の収穫物を手作業によって移動させるための足場が必要となる。
However, in patent document 1, when using the mesh pallet 1 which can accommodate a certain amount of crops, the operation | work which lowers the mesh pallet 1 which accommodated the crops from a power trolley must be performed with a forklift.
In order to lower the mesh pallet 1 from the power truck without using a forklift, it is important to have a dump function.
When using the mesh pallet 1, it is necessary to hold the mesh pallet 1 at a position as low as possible. Further, during the harvesting operation to the mesh pallet 1, Scaffolds for moving manually are required.
そこで本発明は、ダンプ機能を備え、メッシュパレットへの収穫作業中にメッシュパレット内の収穫物の移動を手作業で行えるメッシュパレット運搬車を提供することを目的とする。 Therefore, an object of the present invention is to provide a mesh pallet transport vehicle that has a dump function and can manually move a harvested product in the mesh pallet during a harvesting operation to the mesh pallet.
請求項１記載の本発明のメッシュパレット運搬車は、メッシュパレット１が、一対のフォークリフト用枠材２を下面の両側に有し、前記メッシュパレット１を載荷する荷台１０と、動力源２０によって駆動されるクローラー３０と、前記動力源２０及び前記クローラー３０を取り付ける本体フレーム４０と、前記本体フレーム４０に対して前記荷台１０の一端を持ち上げるダンプ機能操作用レバー５０とを有するメッシュパレット運搬車であって、前記荷台１０の載荷面１１の両側方に延出する一対の支持枠６０を設け、前記支持枠６０が、前記本体フレーム４０又は前記荷台１０に固定する支持材６１と、前記支持材６１に取り付ける枠材６２と、前記枠材６２に取り付ける足場板保持材６３とを備え、前記足場板保持材６３に取り付けられ、前記枠材６２より外方に配置される足場板７０を設けたことを特徴とする。
請求項２記載の本発明は、請求項１に記載のメッシュパレット運搬車において、前記支持材６１を前記載荷面１１以下の高さに配置し、前記足場板保持材６３の上端が、前記載荷面１１に載置される前記メッシュパレット１の前記フォークリフト用枠材２の下端よりも高い位置となるように前記足場板保持材６３を設けたことを特徴とする。
請求項３記載の本発明は、請求項１又は請求項２に記載のメッシュパレット運搬車において、前記足場板７０を、前記足場板保持材６３に対して着脱可能としたことを特徴とする。
請求項４記載の本発明は、請求項１から請求項３のいずれか１項に記載のメッシュパレット運搬車において、前記荷台１０の前方に、前記載荷面１１よりも前方に延出させた補助枠を設けたことを特徴とする。
請求項５記載の本発明は、請求項４に記載のメッシュパレット運搬車において、前記補助枠が、前記荷台１０に対して延出量を変更できることを特徴とする。
請求項６記載の本発明は、請求項４又は請求項５に記載のメッシュパレット運搬車において、前記補助枠が、前記載荷面１１よりも前方に延出させた一対の延出材８１と、一対の前記延出材８１を繋ぐ連結材８２とを備え、前記延出材８１の前方側端部を前記連結材８２よりも突出させたことを特徴とする。
請求項７記載の本発明は、請求項１から請求項６のいずれか１項に記載のメッシュパレット運搬車において、前記足場板７０を、前記載荷面１１に載置される前記メッシュパレット１の前後方向の中央部に配置したことを特徴とする。
In the mesh pallet transport vehicle of the present invention, the mesh pallet 1 has a pair of forklift frames 2 on both sides of the lower surface, and is driven by a loading platform 10 on which the mesh pallet 1 is loaded and a power source 20. The mesh pallet transport vehicle includes a crawler 30 to be operated, a main body frame 40 to which the power source 20 and the crawler 30 are attached, and a dump function operation lever 50 for lifting one end of the loading platform 10 with respect to the main body frame 40. A pair of support frames 60 extending on both sides of the loading surface 11 of the loading platform 10 are provided, and the support frame 60 is fixed to the main body frame 40 or the loading platform 10, and the support material 61 A frame member 62 attached to the frame member 62, and a scaffold plate holding member 63 attached to the frame member 62. , Characterized in that a scaffolding plate 70 disposed outward from the frame member 62.
According to a second aspect of the present invention, in the mesh pallet cart according to the first aspect, the support material 61 is disposed at a height equal to or lower than the load surface 11 described above, and the upper end of the scaffold plate holding material 63 is the load described above. The scaffold plate holding material 63 is provided so as to be higher than the lower end of the forklift frame material 2 of the mesh pallet 1 placed on the surface 11.
According to a third aspect of the present invention, in the mesh pallet cart according to the first or second aspect, the scaffold plate 70 is detachable from the scaffold plate holding member 63.
According to a fourth aspect of the present invention, there is provided the mesh pallet transport vehicle according to any one of the first to third aspects, wherein the auxiliary is extended in front of the loading surface 11 in front of the loading platform 10. A frame is provided.
According to a fifth aspect of the present invention, in the mesh pallet transport vehicle according to the fourth aspect, the auxiliary frame can change an extension amount with respect to the loading platform 10.
A sixth aspect of the present invention is the mesh pallet transport vehicle according to the fourth or fifth aspect, wherein the auxiliary frame extends a pair of extending members 81 forward from the load surface 11, and A connecting member 82 that connects the pair of extending members 81, and a front end portion of the extending member 81 protrudes from the connecting member 82.
According to a seventh aspect of the present invention, in the mesh pallet transport vehicle according to any one of the first to sixth aspects, the scaffold plate 70 is mounted on the load surface 11 of the mesh pallet 1. It is arranged at the center in the front-rear direction.
本発明によれば、荷台の載荷面の側方に足場板を設けることで、荷台に載荷されるメッシュパレット内の収穫物の手作業による移動を安全に行え、足場板を取り付ける足場板保持材を、本体フレーム又は荷台に取り付けることで、強度が高く安定性に優れている。 According to the present invention, by providing a scaffolding plate on the side of the loading surface of the loading platform, it is possible to safely move the harvested product in the mesh pallet loaded on the loading platform manually, and to attach the scaffolding plate. Is attached to the main body frame or the loading platform, and has high strength and excellent stability.
本発明の第１の実施の形態によるメッシュパレット運搬車は、荷台の載荷面の両側方に延出する一対の支持枠を設け、支持枠が、本体フレーム又は荷台に固定する支持材と、支持材に取り付ける枠材と、枠材に取り付ける足場板保持材とを備え、足場板保持材に取り付けられ、枠材より外方に配置される足場板を設けたものである。本実施の形態によれば、荷台の載荷面の側方に足場板を設けることで、荷台に載荷されるメッシュパレット内の収穫物の手作業による移動を安全に行える。また、本実施の形態によれば、足場板を取り付ける足場板保持材を、本体フレーム又は荷台に取り付けることで、強度が高く安定性に優れている。 The mesh pallet cart according to the first embodiment of the present invention is provided with a pair of support frames extending on both sides of the loading surface of the loading platform, and the supporting frame is fixed to the main body frame or the loading platform, and the support A frame member to be attached to the material and a scaffold plate holding member to be attached to the frame member are provided. According to the present embodiment, by providing the scaffolding plate on the side of the loading surface of the loading platform, it is possible to safely move the harvested product in the mesh pallet loaded on the loading platform manually. Further, according to the present embodiment, by attaching the scaffold board holding material to which the scaffold board is attached to the main body frame or the loading platform, the strength is high and the stability is excellent.
本発明の第２の実施の形態は、第１の実施の形態によるメッシュパレット運搬車において、支持材を載荷面以下の高さに配置し、足場板保持材の上端が、載荷面に載置されるメッシュパレットのフォークリフト用枠材の下端よりも高い位置となるように足場板保持材を設けたものである。本実施の形態によれば、メッシュパレットを可能な限り低い位置に配置でき、更にメッシュパレットが傾いた場合でも足場板保持材で横づれを防止できるため安全性が高い。 According to the second embodiment of the present invention, in the mesh pallet cart according to the first embodiment, the support material is disposed at a height equal to or lower than the loading surface, and the upper end of the scaffold plate holding material is placed on the loading surface. The scaffolding plate holding material is provided so as to be higher than the lower end of the forklift frame material of the mesh pallet. According to the present embodiment, the mesh pallet can be arranged at a position as low as possible, and even when the mesh pallet is tilted, the scaffolding plate holding material can prevent the pallet from being laid down, so that safety is high.
本発明の第３の実施の形態は、第１又は第２の実施の形態によるメッシュパレット運搬車において、足場板を、足場板保持材に対して着脱可能としたものである。本実施の形態によれば、作業現場に応じて荷台の左右いずれかの側方に取り付けができるため、利便性が高い。 In the third embodiment of the present invention, in the mesh pallet transport vehicle according to the first or second embodiment, the scaffold plate is detachable from the scaffold plate holding material. According to the present embodiment, since it can be attached to either the left or right side of the cargo bed according to the work site, convenience is high.
本発明の第４の実施の形態は、第１から第３のいずれかの実施の形態によるメッシュパレット運搬車において、荷台の前方に、載荷面よりも前方に延出させた補助枠を設けたものである。本実施の形態によれば、ダンプ作業の際に、補助枠に沿ってメッシュパレットをスムーズに降ろすことができる。 According to a fourth embodiment of the present invention, in the mesh pallet transport vehicle according to any one of the first to third embodiments, an auxiliary frame extending forward from the loading surface is provided in front of the loading platform. Is. According to the present embodiment, the mesh pallet can be smoothly lowered along the auxiliary frame during the dumping operation.
本発明の第５の実施の形態は、第４の実施の形態によるメッシュパレット運搬車において、補助枠が、荷台に対して延出量を変更できるものである。本実施の形態によれば、ダンプ作業における傾斜角度を変更できるため、状況に応じてメッシュパレットをスムーズに降ろすことができる。 In the fifth embodiment of the present invention, in the mesh pallet cart according to the fourth embodiment, the auxiliary frame can change the extension amount with respect to the loading platform. According to the present embodiment, since the inclination angle in the dumping work can be changed, the mesh pallet can be lowered smoothly according to the situation.
本発明の第６の実施の形態は、第４又は第５の実施の形態によるメッシュパレット運搬車において、補助枠が、載荷面よりも前方に延出させた一対の延出材と、一対の延出材を繋ぐ連結材とを備え、延出材の前方側端部を連結材よりも突出させたものである。本実施の形態によれば、延出材の前方側端部を連結材よりも突出させているために、荷台の一端を持ち上げた後にメッシュパレット運搬車を後退させてメッシュパレットを荷台から降ろす際に、メッシュパレット運搬車の後退に伴う土の掘り起こしを少なくできる。 According to a sixth embodiment of the present invention, in the mesh pallet cart according to the fourth or fifth embodiment, the auxiliary frame has a pair of extending members that extend forward from the loading surface, and a pair of A connecting member that connects the extending members, and a front end portion of the extending member protrudes from the connecting member. According to the present embodiment, since the front side end portion of the extending material protrudes from the connecting material, when lifting the one end of the loading platform, the mesh pallet carriage is moved backward to lower the mesh pallet from the loading platform. In addition, the excavation of soil due to the retreat of the mesh pallet truck can be reduced.
本発明の第７の実施の形態は、第１から第６のいずれかの実施の形態によるメッシュパレット運搬車において、足場板を、載荷面に載置されるメッシュパレットの前後方向の中央部に配置したものである。本実施の形態によれば、荷台に載荷されるメッシュパレット内の収穫物の手作業による移動を行いやすい。 According to a seventh embodiment of the present invention, in the mesh pallet transport vehicle according to any one of the first to sixth embodiments, the scaffolding plate is placed at the center in the front-rear direction of the mesh pallet placed on the loading surface. It is arranged. According to the present embodiment, it is easy to manually move the harvest in the mesh pallet loaded on the loading platform.
以下本発明の一実施例によるメッシュパレット運搬車について説明する。
図１は本実施例によるメッシュパレット運搬車を示す外観写真であり、図１（ａ）は後方斜め上方からの写真、図１（ｂ）は荷台をダンプさせた状態での後方斜め上方からの写真、図１（ｃ）は前方上方からの写真、図１（ｄ）は足場板保持材を示す写真、図１（ｅ）は足場板を示す写真、図１（ｆ）は補助枠を示す写真である。
Hereinafter, a mesh pallet carrier according to an embodiment of the present invention will be described.
FIG. 1 is an appearance photograph showing a mesh pallet truck according to the present embodiment, FIG. 1 (a) is a photograph from obliquely above the rear, and FIG. 1 (b) is a photograph from obliquely above the rear in a state where the loading platform is dumped. Fig. 1 (c) is a photograph from the upper front, Fig. 1 (d) is a photograph showing the scaffolding plate holding material, Fig. 1 (e) is a photograph showing the scaffolding plate, and Fig. 1 (f) is an auxiliary frame. It is a photograph.
特に図１（ａ）及び図１（ｂ）に示すように、本実施例によるメッシュパレット運搬車は、メッシュパレット１（図２参照）を載荷する荷台１０と、動力源２０によって駆動されるクローラー３０と、動力源２０及びクローラー３０を取り付ける本体フレーム４０と、本体フレーム４０に対して荷台１０の一端を持ち上げるダンプ機能操作用レバー５０とを有する。 In particular, as shown in FIGS. 1 (a) and 1 (b), the mesh pallet transport vehicle according to this embodiment is a crawler driven by a loading platform 10 for loading the mesh pallet 1 (see FIG. 2) and a power source 20. 30, a main body frame 40 to which the power source 20 and the crawler 30 are attached, and a dump function operation lever 50 that lifts one end of the loading platform 10 with respect to the main body frame 40.
また、特に図１（ｃ）に示すように、本実施例によるメッシュパレット運搬車は、荷台１０の載荷面１１の両側方に延出する一対の支持枠６０を設けている。
支持枠６０は、本体フレーム４０に一端を取り付ける支持材６１と、支持材６１の他端に取り付ける枠材６２と、枠材６２に取り付ける足場板保持材６３とを備えている。支持材６１及び枠材６２は載荷面１１以下の高さに配置している。荷台１０が十分な強度を持たない場合には、足場板保持材６３を本体フレーム４０に取り付けることで、強度が高く安定性に優れている。
In particular, as shown in FIG. 1 (c), the mesh pallet transport vehicle according to this embodiment is provided with a pair of support frames 60 extending on both sides of the loading surface 11 of the loading platform 10.
The support frame 60 includes a support member 61 that is attached to the main body frame 40 at one end, a frame member 62 that is attached to the other end of the support member 61, and a scaffold plate holding member 63 that is attached to the frame member 62. The support member 61 and the frame member 62 are arranged at a height below the loading surface 11. When the loading platform 10 does not have sufficient strength, the strength is high and the stability is excellent by attaching the scaffold plate holding member 63 to the main body frame 40.
図１（ｂ）及び図１（ｅ）に示すように、足場板７０は、足場板保持材６３に取り付けられ、枠材６２より外方に配置される。
足場板７０は、足場板保持材６３に対して着脱可能とするために、円筒状の２つの足場板保持材６３に挿入される２つの筒状突出部（図示省略）をフレーム下面に備えている。筒状突出部は、挿入を容易にするために先端部を円錐台状に絞っている。足場板７０を足場板保持材６３に対して着脱可能とすることで、作業現場に応じて荷台１０の左右いずれかの側方に取り付けができるため利便性が高い。
As shown in FIG. 1B and FIG. 1E, the scaffold plate 70 is attached to the scaffold plate holding member 63 and is disposed outward from the frame member 62.
The scaffold plate 70 includes two cylindrical protrusions (not shown) that are inserted into the two cylindrical scaffold plate holding members 63 on the lower surface of the frame so that the scaffold plate 70 can be attached to and detached from the scaffold plate holding member 63. Yes. The cylindrical projecting portion is squeezed in a truncated cone shape for easy insertion. Since the scaffold plate 70 can be attached to and detached from the scaffold plate holding member 63, it can be attached to either the left or right side of the loading platform 10 according to the work site, which is highly convenient.
また、特に図１（ｃ）及び図１（ｆ）に示すように、本実施例によるメッシュパレット運搬車は、荷台１０の前方に、載荷面１１よりも前方に延出させた補助枠８０を設けている。
補助枠８０は、載荷面１１よりも前方に延出させた一対の延出材８１と、一対の延出材８１を繋ぐ連結材８２とを備え、延出材８１の前方側端部を連結材８２よりも突出させている。延出材８１の前方側端部を連結材８２よりも突出させることで、荷台１０の一端を持ち上げた後にメッシュパレット運搬車を後退させてメッシュパレット１を荷台１０から降ろす際に、メッシュパレット運搬車の後退に伴う土の掘り起こしを少なくできる。
補助枠８０は、荷台１０に対して延出量を変更できる。延出材８１は、載荷面１１の下面に沿ってスライドでき、締め付け具８３によって固定される。補助枠８０が荷台１０に対して延出量を変更できるため、ダンプ作業における傾斜角度を変更でき、状況に応じてメッシュパレット１をスムーズに降ろすことができる。
In addition, as shown in FIGS. 1C and 1F in particular, the mesh pallet transport vehicle according to the present embodiment has an auxiliary frame 80 that extends in front of the loading surface 11 in front of the loading platform 10. Provided.
The auxiliary frame 80 includes a pair of extending members 81 extending forward from the loading surface 11 and a connecting member 82 that connects the pair of extending members 81, and connects the front side end portions of the extending member 81. It protrudes from the material 82. By projecting the front side end of the extension material 81 beyond the connecting material 82, the mesh pallet transport is carried out when the mesh pallet transport vehicle is moved backward after the one end of the load platform 10 is lifted and the mesh pallet 1 is lowered from the load platform 10. Digging of soil due to the retreat of the car can be reduced.
The auxiliary frame 80 can change the extension amount with respect to the loading platform 10. The extending material 81 can slide along the lower surface of the loading surface 11 and is fixed by a fastening tool 83. Since the extension amount of the auxiliary frame 80 with respect to the loading platform 10 can be changed, the inclination angle in the dumping operation can be changed, and the mesh pallet 1 can be lowered smoothly according to the situation.
図２は本実施例によるメッシュパレットを載荷した状態のメッシュパレット運搬車を示す外観写真である。
メッシュパレット１は、下面の両側に一対のフォークリフト用枠材２を有している。
足場板保持材６３は、足場板保持材６３の上端が、載荷面１１に載置されるメッシュパレット１のフォークリフト用枠材２の下端よりも高い位置となるように設けている。支持材６１を載荷面１１以下の高さに配置することで、メッシュパレット１を可能な限り低い位置に配置でき、更にメッシュパレット１が傾いた場合でも足場板保持材６３で横づれを防止できるため安全性が高い。
図２（ａ）に示すように、足場板７０は、載荷面１１に載置されるメッシュパレット１の前後方向の中央部に配置しているため、荷台１０に載荷されるメッシュパレット１内の収穫物の手作業による移動を行いやすい。
また、補助枠８０を設けているため、図２（ａ）に示すようにダンプ作業の際に、補助枠８０に沿ってメッシュパレット１をスムーズに降ろすことができる。
FIG. 2 is an appearance photograph showing the mesh pallet transport vehicle in a state where the mesh pallet according to this embodiment is loaded.
The mesh pallet 1 has a pair of forklift frame members 2 on both sides of the lower surface.
The scaffold board holding member 63 is provided such that the upper end of the scaffold board holding member 63 is positioned higher than the lower end of the forklift frame member 2 of the mesh pallet 1 placed on the loading surface 11. By arranging the support material 61 at a height below the loading surface 11, the mesh pallet 1 can be arranged at the lowest possible position, and even when the mesh pallet 1 is tilted, the scaffolding plate holding material 63 can prevent sideways. Therefore, safety is high.
As shown in FIG. 2 (a), the scaffold plate 70 is disposed at the center in the front-rear direction of the mesh pallet 1 placed on the loading surface 11, so that the inside of the mesh pallet 1 loaded on the loading platform 10. Easy to move the harvest by hand.
In addition, since the auxiliary frame 80 is provided, the mesh pallet 1 can be smoothly lowered along the auxiliary frame 80 during the dumping operation as shown in FIG.
図３は本実施例によるメッシュパレット運搬車の圃場での使用状態を示す写真である。
本実施例によるメッシュパレット運搬車により、メッシュパレット１を収穫物回収装置１０１に追随させて移動させることができ、メッシュパレット１の側方に足場板７０を設けることができるため、荷台１０に載荷されるメッシュパレット１内の収穫物の手作業による移動を安全に行える。
足場板７０は、メッシュパレット１の前後方向の中央部で、支持枠６０より外方に配置されているため、メッシュパレット１内の収穫物の手作業による移動を行いやすい。
FIG. 3 is a photograph showing the state of use of the mesh pallet truck according to this embodiment in the field.
The mesh pallet truck according to this embodiment can move the mesh pallet 1 following the harvest collection device 101 and can provide the scaffolding plate 70 on the side of the mesh pallet 1. The harvested product in the mesh pallet 1 can be safely moved manually.
Since the scaffold board 70 is disposed outside the support frame 60 at the center part in the front-rear direction of the mesh pallet 1, it is easy to manually move the harvest in the mesh pallet 1.
図４は本実施例によるメッシュパレット運搬車のダンプ作業を示す写真である。
ダンプ作業は、図４（ａ）に示すように、ダンプ機能操作用レバー５０を操作することで、本体フレーム４０に対して荷台１０の一端を持ち上げ、その後図４（ｂ）に示すように、メッシュパレット運搬車を後退させて行う。メッシュパレット運搬車を後退させることで、メッシュパレット１を荷台１０から降ろすことができる。
補助枠８０に沿ってメッシュパレット１をスムーズに降ろすことができ、延出材８１の前方側端部を突出させることで、メッシュパレット運搬車の後退に伴う土の掘り起こしを少なくできる。
FIG. 4 is a photograph showing a dumping operation of the mesh pallet truck according to this embodiment.
As shown in FIG. 4 (a), the dumping operation lifts one end of the loading platform 10 with respect to the main body frame 40 by operating the dump function operation lever 50, and then, as shown in FIG. 4 (b), Retreat the mesh pallet truck. The mesh pallet 1 can be lowered from the loading platform 10 by moving the mesh pallet transporter backward.
The mesh pallet 1 can be smoothly lowered along the auxiliary frame 80, and the front end of the extending member 81 is protruded, so that the excavation of soil due to the retreat of the mesh pallet transport vehicle can be reduced.
図５は本発明の他の実施例によるメッシュパレット運搬車を示す外観写真であり、図５（ａ）は後方斜め上方からの写真、図５（ｂ）は荷台をダンプさせた状態での後方斜め上方からの写真、図５（ｃ）は前方上方からの写真、図５（ｄ）は足場板保持材を示す写真、図５（ｅ）は足場板を示す写真、図５（ｆ）は補助枠を示す写真である。
図６は、同メッシュパレット運搬車の要部部材を示す写真である。
FIG. 5 is an appearance photograph showing a mesh pallet transport vehicle according to another embodiment of the present invention, FIG. 5 (a) is a photograph from an obliquely upper rear side, and FIG. 5 (b) is a rear view in a state where the loading platform is dumped. Fig. 5 (c) is a photograph showing the scaffold board holding material, Fig. 5 (e) is a photograph showing the scaffold board, and Fig. 5 (f) is a photograph showing the scaffold board holding material. It is a photograph which shows an auxiliary frame.
FIG. 6 is a photograph showing the main parts of the mesh pallet transport vehicle.
特に図５（ａ）及び図５（ｂ）に示すように、本実施例によるメッシュパレット運搬車は、メッシュパレット１（図２参照）を載荷する荷台１０と、動力源２０によって駆動されるクローラー３０と、動力源２０及びクローラー３０を取り付ける本体フレーム４０と、本体フレーム４０に対して荷台１０の一端を持ち上げるダンプ機能操作用レバー５０とを有する。 In particular, as shown in FIGS. 5 (a) and 5 (b), the mesh pallet transport vehicle according to the present embodiment is a crawler driven by a loading platform 10 for loading the mesh pallet 1 (see FIG. 2) and a power source 20. 30, a main body frame 40 to which the power source 20 and the crawler 30 are attached, and a dump function operation lever 50 that lifts one end of the loading platform 10 with respect to the main body frame 40.
また、特に図５（ｃ）に示すように、本実施例によるメッシュパレット運搬車は、荷台１０の載荷面１１の両側方に延出する一対の支持枠６０を設けている。
支持枠６０は、荷台１０に取付部材６４を介して一端を取り付ける支持材６１と、支持材６１の他端に取り付ける枠材６２と、枠材６２に取り付ける足場板保持材６３とを備えている。支持材６１及び枠材６２は載荷面１１以下の高さに配置している。荷台１０が十分な強度を持つ場合には、足場板保持材６３を荷台１０に取り付けることで、強度が高く安定性に優れている。
In particular, as shown in FIG. 5 (c), the mesh pallet transport vehicle according to this embodiment is provided with a pair of support frames 60 extending on both sides of the loading surface 11 of the loading platform 10.
The support frame 60 includes a support member 61 attached to one end of the loading platform 10 via an attachment member 64, a frame member 62 attached to the other end of the support member 61, and a scaffolding plate holding member 63 attached to the frame member 62. . The support member 61 and the frame member 62 are arranged at a height below the loading surface 11. When the loading platform 10 has sufficient strength, the strength is high and the stability is excellent by attaching the scaffolding plate holding material 63 to the loading platform 10.
ここで、支持材６１の荷台１０への取り付けを図５（ｆ）及び図６を用いて説明する。
荷台１０の載荷面１１の一方の側方に位置する一対の支持材６１の一端には、これら支持材６１の一端を連結する連結部材６４ａを設けている。
図６に示すように、連結部材６４ａには筒部材６４ｂが固定されている。左右一対の筒部材６４ｂには、棒材６４ｃが挿入される。棒材６４ｃの両端はナット構造を有し、この棒材６４ｃの端部は図５（ｆ）に示すボルト６４ｄと連結される。
連結部材６４ａには、断面がＬ字のアングル部材６４ｅを配置する。アングル部材６４ｅの一辺はボルト６４ｄによって連結部材６４ａに固定され、アングル部材６４ｅの他辺はボルト６４ｄの上方を覆っている。アングル部材６４ｅの他辺の端部はボルト６４ｄの頭の突出より外方に位置させている。アングル部材６４ｅの他辺の端部をボルト６４ｄの頭より外方に位置させることで、メッシュパレット１を、ボルト６４ｄに引っかけることなく、アングル部材６４ｅの他辺の端部に沿って降ろすことができる。
ここで、連結部材６４ａ、筒部材６４ｂ、棒材６４ｃ、ボルト６４ｄ、及びアングル部材６４ｅによって取付部材６４を構成している。
また、図５（ｆ）及び図６に示すように、左右一対の支持材６１をサポートバー６５にて連結している。サポートバー６５を設けることで、足場板７０に加わる荷重によって支持枠６０に撓みが生じることを防止できる。
また、図５（ｆ）及び図６に示すように、荷台１０の補助枠８０側にウエイト９０を設けることで、ダンプ機能の操作性が向上する。
Here, the attachment of the support material 61 to the loading platform 10 will be described with reference to FIGS.
One end of a pair of support members 61 located on one side of the loading surface 11 of the loading platform 10 is provided with a connecting member 64 a that connects one end of these support members 61.
As shown in FIG. 6, a cylindrical member 64b is fixed to the connecting member 64a. A bar 64c is inserted into the pair of left and right cylinder members 64b. Both ends of the bar 64c have a nut structure, and the end of the bar 64c is connected to a bolt 64d shown in FIG.
An angle member 64e having an L-shaped cross section is disposed on the connecting member 64a. One side of the angle member 64e is fixed to the connecting member 64a by a bolt 64d, and the other side of the angle member 64e covers the upper side of the bolt 64d. The end of the other side of the angle member 64e is positioned outward from the protrusion of the head of the bolt 64d. By positioning the end of the other side of the angle member 64e outward from the head of the bolt 64d, the mesh pallet 1 can be lowered along the end of the other side of the angle member 64e without being caught by the bolt 64d. it can.
Here, the attachment member 64 is comprised by the connection member 64a, the cylinder member 64b, the bar 64c, the volt | bolt 64d, and the angle member 64e.
Further, as shown in FIG. 5 (f) and FIG. 6, a pair of left and right support members 61 are connected by a support bar 65. By providing the support bar 65, it is possible to prevent the support frame 60 from being bent by a load applied to the scaffold plate 70.
Further, as shown in FIGS. 5F and 6, the operability of the dump function is improved by providing the weight 90 on the auxiliary frame 80 side of the loading platform 10.
図５（ｂ）及び図５（ｅ）に示すように、足場板７０は、足場板保持材６３に取り付けられ、枠材６２より外方に配置される。
足場板７０は、足場板保持材６３に対して着脱可能とするために、円筒状の２つの足場板保持材６３に挿入される２つの筒状突出部（図示省略）をフレーム下面に備えている。筒状突出部は、挿入を容易にするために先端部を円錐台状に絞っている。足場板７０を足場板保持材６３に対して着脱可能とすることで、作業現場に応じて荷台１０の左右いずれかの側方に取り付けができるため利便性が高い。
As shown in FIG. 5B and FIG. 5E, the scaffold plate 70 is attached to the scaffold plate holding member 63 and is disposed outward from the frame member 62.
The scaffold plate 70 includes two cylindrical protrusions (not shown) that are inserted into the two cylindrical scaffold plate holding members 63 on the lower surface of the frame so that the scaffold plate 70 can be attached to and detached from the scaffold plate holding member 63. Yes. The cylindrical projecting portion is squeezed in a truncated cone shape for easy insertion. Since the scaffold plate 70 can be attached to and detached from the scaffold plate holding member 63, it can be attached to either the left or right side of the loading platform 10 according to the work site, which is highly convenient.
また、特に図５（ｃ）及び図５（ｆ）に示すように、本実施例によるメッシュパレット運搬車は、荷台１０の前方に、載荷面１１よりも前方に延出させた補助枠８０を設けている。
補助枠８０は、載荷面１１よりも前方に延出させた一対の延出材８１と、一対の延出材８１を繋ぐ連結材８２とを備え、延出材８１の前方側端部を連結材８２よりも突出させている。延出材８１の前方側端部を連結材８２よりも突出させることで、荷台１０の一端を持ち上げた後にメッシュパレット運搬車を後退させてメッシュパレット１を荷台１０から降ろす際に、メッシュパレット運搬車の後退に伴う土の掘り起こしを少なくできる。
補助枠８０は、荷台１０に対して延出量を変更できる。延出材８１は、載荷面１１の下面に沿ってスライドでき、締め付け具８３によって固定される。補助枠８０が荷台１０に対して延出量を変更できるため、ダンプ作業における傾斜角度を変更でき、状況に応じてメッシュパレット１をスムーズに降ろすことができる。
In particular, as shown in FIGS. 5 (c) and 5 (f), the mesh pallet transport vehicle according to the present embodiment has an auxiliary frame 80 that extends in front of the loading surface 11 in front of the loading platform 10. Provided.
The auxiliary frame 80 includes a pair of extending members 81 extending forward from the loading surface 11 and a connecting member 82 that connects the pair of extending members 81, and connects the front side end portions of the extending member 81. It protrudes from the material 82. By projecting the front side end of the extension material 81 beyond the connecting material 82, the mesh pallet transport is carried out when the mesh pallet transport vehicle is moved backward after the one end of the load platform 10 is lifted and the mesh pallet 1 is lowered from the load platform 10. Digging of soil due to the retreat of the car can be reduced.
The auxiliary frame 80 can change the extension amount with respect to the loading platform 10. The extending material 81 can slide along the lower surface of the loading surface 11 and is fixed by a fastening tool 83. Since the extension amount of the auxiliary frame 80 with respect to the loading platform 10 can be changed, the inclination angle in the dumping operation can be changed, and the mesh pallet 1 can be lowered smoothly according to the situation.
本実施例によるメッシュパレット運搬車は、ベルトコンベア式の収穫物回収装置とともに用いることに適しているが、農作物の手作業による収穫作業にも用いることができる。 The mesh pallet transport vehicle according to the present embodiment is suitable for use with a belt conveyor type harvesting device, but can also be used for harvesting work by hand of agricultural products.
１ メッシュパレット
２ フォークリフト用枠材
１０ 荷台
１１ 載荷面
２０ 動力源
３０ クローラー
４０ 本体フレーム
５０ ダンプ機能操作用レバー
６０ 支持枠
６１ 支持材
６２ 枠材
６３ 足場板保持材
６４ 取付部材
６４ａ 連結部材
６４ｂ 筒部材
６４ｃ 棒材
６４ｄ ボルト
６４ｅ アングル部材
６５ サポートバー
７０ 足場板
８０ 補助枠
８１ 延出材
８２ 連結材
８３ 締め付け具
９０ ウエイト
１０１ 収穫物回収装置
DESCRIPTION OF SYMBOLS 1 Mesh pallet 2 Forklift frame material 10 Loading platform 11 Loading surface 20 Power source 30 Crawler 40 Main body frame 50 Dump function operation lever 60 Support frame 61 Support material 62 Frame material 63 Scaffold plate holding material 64 Mounting member 64a Connecting member 64b Cylindrical member 64c Bar material 64d Bolt 64e Angle member 65 Support bar 70 Scaffolding plate 80 Auxiliary frame 81 Extension material 82 Connection material 83 Fastening tool 90 Weight 101 Harvest collection device
Claims (7)
前記メッシュパレットを載荷する荷台と、
動力源によって駆動されるクローラーと、
前記動力源及び前記クローラーを取り付ける本体フレームと、
前記本体フレームに対して前記荷台の一端を持ち上げるダンプ機能操作用レバーと
を有するメッシュパレット運搬車であって、
前記荷台の載荷面の両側方に延出する一対の支持枠を設け、
前記支持枠が、
前記本体フレーム又は前記荷台に固定する支持材と、
前記支持材に取り付ける枠材と、
前記枠材に取り付ける足場板保持材と
を備え、
前記足場板保持材に取り付けられ、前記枠材より外方に配置される足場板を設けた
ことを特徴とするメッシュパレット運搬車。 The mesh pallet has a pair of forklift frame members on both sides of the lower surface,
A loading platform for loading the mesh pallet;
A crawler driven by a power source;
A body frame for mounting the power source and the crawler;
A mesh pallet transport vehicle having a dump function operation lever that lifts one end of the loading platform with respect to the main body frame,
Providing a pair of support frames extending on both sides of the loading surface of the loading platform;
The support frame is
A support member fixed to the main body frame or the loading platform;
A frame member attached to the support material;
A scaffold board holding material attached to the frame material,
A mesh pallet carrier vehicle provided with a scaffolding plate attached to the scaffolding plate holding member and disposed outward from the frame member.
前記足場板保持材の上端が、前記載荷面に載置される前記メッシュパレットの前記フォークリフト用枠材の下端よりも高い位置となるように前記足場板保持材を設けた
ことを特徴とする請求項１に記載のメッシュパレット運搬車。 The support material is arranged at a height below the load surface as described above,
The scaffold board holding material is provided such that an upper end of the scaffold board holding material is positioned higher than a lower end of the forklift frame material of the mesh pallet placed on the load surface. Item 2. The mesh pallet cart according to item 1.
ことを特徴とする請求項１又は請求項２に記載のメッシュパレット運搬車。 The mesh pallet transport vehicle according to claim 1 or 2, wherein the scaffold plate is detachable from the scaffold plate holding member.
ことを特徴とする請求項１から請求項３のいずれか１項に記載のメッシュパレット運搬車。 The mesh pallet transport vehicle according to any one of claims 1 to 3, wherein an auxiliary frame extending forward from the loading surface is provided in front of the loading platform.
ことを特徴とする請求項４に記載のメッシュパレット運搬車。 The mesh pallet cart according to claim 4, wherein the auxiliary frame can change an extension amount with respect to the loading platform.
前記載荷面よりも前方に延出させた一対の延出材と、
一対の前記延出材を繋ぐ連結材と
を備え、
前記延出材の前方側端部を前記連結材よりも突出させた
ことを特徴とする請求項４又は請求項５に記載のメッシュパレット運搬車。 The auxiliary frame is
A pair of extension members extending forward from the load surface described above;
A connecting member that connects the pair of extending members,
The mesh pallet transport vehicle according to claim 4 or 5, wherein a front side end portion of the extending member is protruded from the connecting member.
ことを特徴とする請求項１から請求項６のいずれか１項に記載のメッシュパレット運搬車。 The mesh pallet cart according to any one of claims 1 to 6, wherein the scaffolding plate is disposed at a center portion in the front-rear direction of the mesh pallet placed on the load surface.
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| JP2018098230A JP7033784B2 (en) | 2018-05-22 | 2018-05-22 | Mesh pallet carrier |
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| JP2018098230A JP7033784B2 (en) | 2018-05-22 | 2018-05-22 | Mesh pallet carrier |
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| JP2019201577A true JP2019201577A (en) | 2019-11-28 |
| JP7033784B2 JP7033784B2 (en) | 2022-03-11 |
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| JP2018098230A Active JP7033784B2 (en) | 2018-05-22 | 2018-05-22 | Mesh pallet carrier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407696A (en) * | 2022-02-23 | 2022-04-29 | 淮阴工学院 | Battery moving transport vehicle |
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| JP2000253736A (en) * | 1999-03-06 | 2000-09-19 | Nobumasa Yagi | Vehicle for carrying field crop |
| JP2016135115A (en) * | 2015-01-23 | 2016-07-28 | 八鹿鉄工株式会社 | Follow-up device of transport vehicle |
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| JPS5484760U (en) * | 1977-11-26 | 1979-06-15 | ||
| JPS5786541U (en) * | 1980-11-19 | 1982-05-28 | ||
| JPS59182132U (en) * | 1983-05-25 | 1984-12-05 | 井関農機株式会社 | mobile threshing machine |
| JPH02113907U (en) * | 1989-02-28 | 1990-09-12 | ||
| JPH06181619A (en) * | 1992-12-24 | 1994-07-05 | Kubota Corp | Stacking structure of rush harvester |
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| JP2000253736A (en) * | 1999-03-06 | 2000-09-19 | Nobumasa Yagi | Vehicle for carrying field crop |
| JP2016135115A (en) * | 2015-01-23 | 2016-07-28 | 八鹿鉄工株式会社 | Follow-up device of transport vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407696A (en) * | 2022-02-23 | 2022-04-29 | 淮阴工学院 | Battery moving transport vehicle |
| CN114407696B (en) * | 2022-02-23 | 2024-02-13 | 淮阴工学院 | Battery removes transport vechicle |
Also Published As
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|---|---|
| JP7033784B2 (en) | 2022-03-11 |
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