JP2007174921A - Farm working machine - Google Patents

Farm working machine Download PDF

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Publication number
JP2007174921A
JP2007174921A JP2005374573A JP2005374573A JP2007174921A JP 2007174921 A JP2007174921 A JP 2007174921A JP 2005374573 A JP2005374573 A JP 2005374573A JP 2005374573 A JP2005374573 A JP 2005374573A JP 2007174921 A JP2007174921 A JP 2007174921A
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crop
container
working machine
direction changing
falling
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JP2005374573A
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Japanese (ja)
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Kaoru Honda
薫 本多
Tomoki Tsukamoto
智貴 塚本
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Matsuyama Plow Manufacturing Co Ltd
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Matsuyama Plow Manufacturing Co Ltd
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Priority to JP2005374573A priority Critical patent/JP2007174921A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a farm working machine which does not take time for a farm product-leveling work or the like and can improve the efficiency of works. <P>SOLUTION: This farm working machine 1 is equipped with a self-propelled working machine main body 3. An inclined conveyer 10 for carrying crop products W is disposed on the upper side rear portion of the working machine main body 3. A container-putting base 12 for putting a container 11 for receiving the crop products W dropped from the conveyance end portion of the inclined conveyer 10 is upward or downward rotatably disposed in the rear end portion of the working machine main body 3. A dropping direction-changing means 21 for contacting with the crop products W dropped from the conveyance end portion of the inclined conveyer 10 to change the dropping direction is disposed in the rear end portion of the working machine main body 3. The dropping direction-changing means 21 can be switched into a working state contacting with the dropped crop products W to change their dropping direction or into a nonworking state not contacting with the dropped crop products W. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、農作物の均し作業に手間取るようなことがなく、作業の効率化を図ることができる農作業機に関するものである。   The present invention relates to an agricultural machine that does not take time for leveling work of agricultural products and can improve work efficiency.

従来、例えばクローラ部を下部に有する自走式の作業機本体と、作業機本体に設けられ農作物を搬送する搬送手段と、作業機本体の後端部に設けられ搬送手段の搬送終端部から落下する農作物を収容するコンテナ等の容器が載置される容器載置手段とを備える収穫機等の農作業機が知られている（例えば、特許文献１参照）。
特開平１０−３１３６３４号公報 Conventionally, for example, a self-propelled working machine main body having a crawler part at the bottom, a conveying means provided in the working machine main body for conveying agricultural products, and a falling from a conveying terminal end of the conveying means provided at the rear end of the working machine main body. 2. Description of the Related Art Agricultural working machines such as a harvesting machine including a container placing unit on which a container such as a container for storing agricultural products to be placed is known (see, for example, Patent Document 1).
JP-A-10-313634

しかしながら、上記従来の農作業機では、農作物は、コンテナ等の容器内において容器の真ん中から山のように積み上がってしまうため、手作業による農作物の均し作業が必要で、この均し作業に手間がかかるという問題がある。   However, in the above conventional agricultural machine, the farm products are piled up like a mountain from the middle of the container in a container such as a container. Therefore, the work of leveling the farm products by hand is necessary. There is a problem that it takes.

本発明は、このような点に鑑みなされたもので、農作物の均し作業に手間取るようなことがなく、作業の効率化を図ることができる農作業機を提供することを目的とする。   This invention is made | formed in view of such a point, and it aims at providing the agricultural machine which can aim at the efficiency improvement of an operation | work, without taking time and effort for the equalization work of agricultural products.

請求項１記載の農作業機は、作業機本体と、この作業機本体に設けられ、農作物を搬送する搬送手段と、前記作業機本体に設けられ、前記搬送手段の搬送終端部から落下する農作物を収容する容器が載置される容器載置手段と、前記搬送手段の搬送終端部から落下する農作物と接触してこの農作物の落下方向を変更する落下方向変更手段とを備え、前記落下方向変更手段は、前記搬送手段の搬送終端部から落下する農作物と接触してこの農作物の落下方向を変更する作業状態と前記搬送手段の搬送終端部から落下する農作物と接触しない非作業状態とに切換え可能となっているものである。   The farm work machine according to claim 1 is provided with a work machine main body, a transport means provided in the work machine main body, for transporting agricultural products, and a crop that is provided in the work machine main body and falls from a transport terminal portion of the transport means. A container placing means on which a container to be accommodated is placed; and a drop direction changing means for changing the fall direction of the crop in contact with the crop falling from the transport end portion of the transport means, the drop direction changing means Is capable of switching between a working state that contacts the crop falling from the transport end of the transport means and changes the fall direction of the crop and a non-working state that does not contact the crop falling from the transport end of the transport means. It is what has become.

請求項２記載の農作業機は、請求項１記載の農作業機において、落下方向変更手段の状態を切り換える駆動手段を備えるものである。   According to a second aspect of the present invention, there is provided the agricultural machine according to the first aspect, further comprising driving means for switching the state of the drop direction changing means.

請求項３記載の農作業機は、請求項１または２記載の農作業機において、落下方向変更手段は、搬送手段の搬送終端部から落下する農作物と接触してこの農作物を後方に搬送する案内体を有するものである。   The farm work machine according to claim 3 is the farm work machine according to claim 1 or 2, wherein the drop direction changing means includes a guide body that comes into contact with the crop that falls from the transport end portion of the transport means and transports the crop backward. It is what you have.

請求項４記載の農作業機は、請求項３記載の農作業機において、落下方向変更手段の案内体は、前記落下方向変更手段の作業状態時には搬送手段の搬送終端部より後方に突出して位置し、前記搬送手段の搬送終端部に対する前記案内体の後方への突出量が無段階に調整可能となっているものである。   The agricultural machine according to claim 4 is the agricultural machine according to claim 3, wherein the guide body of the drop direction changing means is positioned to protrude rearward from the transfer terminal portion of the transfer means in the working state of the drop direction changing means, The amount of protrusion of the guide body to the rear of the transfer terminal end of the transfer means can be adjusted steplessly.

本発明によれば、農作物が容器内において容器の真ん中から山のように積み上がってしまうことを防止できるため、農作物の均し作業に手間取るようなことがなく、作業の効率化を図ることができる。   According to the present invention, since it is possible to prevent crops from being piled up like a mountain from the middle of the container in the container, it is possible to improve the efficiency of the work without taking time for the work of leveling the farm product. it can.

本発明の農作業機の一実施の形態を図面を参照して説明する。   An embodiment of an agricultural machine according to the present invention will be described with reference to the drawings.

図１において、１は農作業機で、この農作業機１は、圃場の農作物Ｗ、例えば球根作物、塊茎作物等の収穫作業の際に用いる農作物収穫機である。   In FIG. 1, reference numeral 1 denotes an agricultural machine. The agricultural machine 1 is an agricultural product harvester used for harvesting a field crop W such as a bulb crop or tuber crop.

農作業機１は、図示しないエンジンからの動力で駆動する走行部であるクローラ部２を下部に有する自走式の作業機本体３を備えている。   The farm work machine 1 includes a self-propelled work machine body 3 having a crawler part 2 as a running part driven by power from an engine (not shown) at the lower part.

そして、作業機本体３には、ゲージ輪４、掘取刃（先金）５、この掘取刃５にて圃場の土中から掘り取られた農作物Ｗを搬送する第１持上げコンベヤ６、この第１持上げコンベヤ６から農作物Ｗを受け取って搬送する第２持上げコンベヤ７、この第２持上げコンベヤ７から農作物Ｗを受け取って搬送する水平コンベヤ８、およびこの水平コンベヤ８から農作物Ｗを受け取って斜め後上方に向けて搬送する選別コンベヤである傾斜コンベヤ（搬送手段）10が設けられている。   The work machine body 3 includes a gauge wheel 4, a digging blade (lead) 5, a first lifting conveyor 6 that conveys the crop W excavated from the soil of the field with the digging blade 5, The second lifting conveyor 7 that receives and transports the crop W from the first lifting conveyor 6, the horizontal conveyor 8 that receives and transports the crop W from the second lifting conveyor 7, and the diagonal after receiving the crop W from the horizontal conveyor 8 An inclined conveyor (conveying means) 10 that is a sorting conveyor that conveys upward is provided.

傾斜コンベヤ10は、例えば作業機本体３の上側後部に設けられたローラ式のコンベヤからなるもので、駆動回転体、従動回転体、これら回転体に掛け渡された左右の無端体、これら左右の無端体にわたって設けられ農作物Ｗを搬送する複数本の搬送ローラ等にて構成されている。   The inclined conveyor 10 is composed of, for example, a roller-type conveyor provided at the upper rear portion of the work machine main body 3, and includes a driving rotary body, a driven rotary body, left and right endless bodies spanned by these rotary bodies, It is configured by a plurality of transport rollers or the like that are provided over an endless body and transport the crop W.

また、作業機本体３の後端部には、傾斜コンベヤ10の搬送終端部から落下する農作物Ｗを収容する略直方体状で上面開口状の容器であるコンテナ11が載置される容器載置手段であるコンテナ載置台12が左右水平方向の回動中心軸線を中心として上下方向に回動可能に設けられている。   Container placing means for placing a container 11, which is a container having a substantially rectangular parallelepiped shape and having an opening on the upper surface, accommodating the crop W falling from the conveying terminal end of the inclined conveyor 10 at the rear end of the work machine body 3. The container mounting table 12 is provided so as to be rotatable in the vertical direction about the rotation center axis in the horizontal direction.

コンテナ載置台12は、作業機本体３の被取付部13に上端部が回動可能に取り付けられた第１フレーム部14と、この第１フレーム部14の下端側に回動可能に取り付けられた第２フレーム部15とを有している。第２フレーム部15は、コンテナ11内への農作物Ｗの収容作業時には第１フレーム部14に対して直交状に位置するが、農作物Ｗで満杯になったコンテナ11をコンテナ載置台12から降ろす作業時には図１２に示されるように第１フレーム部14に対して前端側を中心として下方に回動して後端ほど下方に位置する傾斜状になる。なお、コンテナ載置台12の作業機本体３に対する回動および第２フレーム部15の第１フレーム部14に対する回動は、シリンダ等の駆動手段20からの動力で行われる。   The container mounting table 12 is rotatably attached to a first frame portion 14 whose upper end portion is rotatably attached to the attached portion 13 of the work machine body 3 and to the lower end side of the first frame portion 14. And a second frame portion 15. The second frame portion 15 is positioned perpendicular to the first frame portion 14 when the crop W is accommodated in the container 11, but the container 11 filled with the crop W is lowered from the container mounting table 12. Sometimes, as shown in FIG. 12, the first frame portion 14 is rotated downward about the front end side, and the rear end is inclined downward. The rotation of the container mounting table 12 with respect to the work machine main body 3 and the rotation of the second frame portion 15 with respect to the first frame portion 14 are performed by power from a driving means 20 such as a cylinder.

さらに、作業機本体３の後端部には、傾斜コンベヤ10とコンテナ11との間の位置で傾斜コンベヤ10の搬送終端部から落下する農作物Ｗと接触してこの農作物Ｗの落下方向を変更する落下方向変更手段21が設けられている。この落下方向変更手段21は、傾斜コンベヤ10の後端部である搬送終端部から落下する農作物Ｗと接触してこの農作物Ｗの落下方向を変更する作業状態と傾斜コンベヤ10の搬送終端部から落下する農作物Ｗと接触しない非作業状態とに切換え可能となっている。   Further, at the rear end portion of the work machine main body 3, the falling direction of the crop W is changed by contacting the crop W falling from the conveying terminal end of the inclined conveyor 10 at a position between the inclined conveyor 10 and the container 11. Drop direction changing means 21 is provided. The dropping direction changing means 21 is in contact with the crop W that falls from the conveyance end portion that is the rear end portion of the inclined conveyor 10 and changes from the falling direction of the crop W and falls from the conveyance end portion of the inclined conveyor 10. It is possible to switch to a non-working state that does not come into contact with the crop W to be performed.

ここで、農作物Ｗの落下方向を分散させる分散装置である落下方向変更手段21は、図２ないし図６に示すように、作業状態時には略全体が傾斜コンベヤ10の搬送終端部の後方部の下方の作用位置に位置することで傾斜コンベヤ10の搬送終端部から落下する農作物Ｗと接触しこの農作物Ｗを後方に搬送してその落下方向を変更し、非作業状態時には略全体が傾斜コンベヤ10の下方の格納位置に位置することで傾斜コンベヤ10の搬送終端部から落下する農作物Ｗと接触しない案内板23を有している。   Here, as shown in FIGS. 2 to 6, the drop direction changing means 21 which is a dispersing device for dispersing the drop direction of the crop W is substantially entirely below the rear end portion of the conveying end of the inclined conveyor 10 in the working state. Is located at the working position of the inclined conveyor 10 so that it comes into contact with the crop W falling from the conveying end of the inclined conveyor 10 and transports this crop W backward to change its falling direction. It has a guide plate 23 that does not come into contact with the crops W that fall from the conveyance end portion of the inclined conveyor 10 by being positioned at the lower storage position.

すなわち例えば落下方向変更手段21は、この落下方向変更手段21の作業状態時に略全体が傾斜コンベヤ10の搬送終端部より後方に突出して位置しその傾斜コンベヤ10の搬送終端部から真下に向って落下する農作物Ｗと接触してこの農作物Ｗを後方に搬送する作用位置と、略全体が傾斜コンベヤ10の下方に位置しその傾斜コンベヤ10の搬送終端部から落下する農作物Ｗとは接触しない格納位置との間で、移動可能な案内体である案内板23を有している。   That is, for example, the dropping direction changing means 21 is positioned so as to protrude substantially rearward from the conveying terminal end of the inclined conveyor 10 when the dropping direction changing means 21 is in a working state, and falls downward from the conveying terminal end of the inclined conveyor 10. A working position for transporting the crop W backward in contact with the crop W to be moved, and a retracted position where substantially the whole is located below the inclined conveyor 10 and does not come into contact with the crop W falling from the conveying terminal end of the inclined conveyor 10. In between, it has the guide plate 23 which is a movable guide body.

この案内板23は、作用位置に位置した状態では前高後低の傾斜状となり格納位置に位置した状態では前低後高の傾斜状となる略台形状のベース板部24を有している。ベース板部24の左右両縁部には、先端側に向って下り傾斜状の傾斜板部25が一体的に設けられている。そして、案内板23は、作業機本体３の被取付部26，27に取り付けられた案内板支持体28にて作用位置および格納位置間で移動可能に支持されている。   The guide plate 23 has a substantially trapezoidal base plate portion 24 that has a front, rear, and lower slope when in the operating position and a front, rear, and rear slope when in the retracted position. . On both the left and right edge portions of the base plate portion 24, an inclined plate portion 25 that is inclined downward toward the distal end side is integrally provided. The guide plate 23 is supported by a guide plate support 28 attached to the mounted portions 26 and 27 of the work machine body 3 so as to be movable between the operation position and the storage position.

案内板支持体28は、例えば３本のアーム、つまり第１アーム31、第２アーム32および第３アーム33を有している。第１アーム31は軸部（回動支点）34を介して作業機本体３の被取付部26に回動可能に取り付けられ、第３アーム33は軸部（回動支点）35を介して作業機本体３の被取付部27に回動可能に取り付けられ、第１アーム31と第３アーム33とが第２アーム32にて連結され、この第２アーム32が案内板23のベース板部24の下面側に取り付けられている。また、落下方向変更手段21の状態を切り換える駆動手段である流体圧式のシリンダ装置36のロッド37が第３アーム33に連結されている。そして、シリンダ本体38に対するロッド37の進退により案内板23が作用位置および格納位置間で移動するようになっている。なお、落下方向変更手段21は、案内板23と、この案内板23を支持する案内板支持体28とにて構成されている。   The guide plate support 28 has, for example, three arms, that is, a first arm 31, a second arm 32, and a third arm 33. The first arm 31 is rotatably attached to the mounted portion 26 of the work machine body 3 via a shaft portion (rotating fulcrum) 34, and the third arm 33 is operated via a shaft portion (rotating fulcrum) 35. A first arm 31 and a third arm 33 are connected by a second arm 32 so as to be pivotably attached to a mounted portion 27 of the machine body 3, and the second arm 32 is a base plate portion 24 of the guide plate 23. It is attached to the lower surface side of. Further, a rod 37 of a fluid pressure type cylinder device 36 which is a driving means for switching the state of the dropping direction changing means 21 is connected to the third arm 33. The guide plate 23 is moved between the operating position and the retracted position by moving the rod 37 back and forth with respect to the cylinder body 38. The drop direction changing means 21 includes a guide plate 23 and a guide plate support 28 that supports the guide plate 23.

また、作業機本体３の後端部にはシート保持体41が上下方向に回動可能に設けられ、このシート保持体41に農作物Ｗの飛出しを防止する飛出し防止用シート42が取り付けられている。   In addition, a sheet holder 41 is provided at the rear end of the work machine body 3 so as to be rotatable in the vertical direction, and a jump-out preventing sheet 42 for preventing the crop W from jumping out is attached to the sheet holder 41. ing.

次に、上記農作業機１の動作等を説明する。   Next, the operation of the agricultural machine 1 will be described.

図７に示すように、コンテナ11を載置したコンテナ載置台12を所定の最大持上げ位置まで持ち上げ、かつ、落下方向変更手段21を作業状態に設定して案内板23を作用位置に位置させた状態で、作業機本体３の走行により農作物Ｗの収穫作業を開始する。   As shown in FIG. 7, the container mounting table 12 on which the container 11 is placed is lifted to a predetermined maximum lifting position, and the drop direction changing means 21 is set to the working state so that the guide plate 23 is positioned at the working position. In the state, the harvesting work of the crop W is started by the traveling of the work machine body 3.

圃場の農作物Ｗは、掘取刃５にて掘り取られ、第１持上げコンベヤ６、第２持上げコンベヤ７、水平コンベヤ８および傾斜コンベヤ10にて順次搬送され、傾斜コンベヤ10の搬送終端部から真下に向って落下する。   The crops W in the field are dug up by the digging blade 5, sequentially conveyed by the first lifting conveyor 6, the second lifting conveyor 7, the horizontal conveyor 8 and the inclined conveyor 10, and directly below the conveying end of the inclined conveyor 10. Fall towards

そして、落下する農作物Ｗは、落下方向変更手段21の案内板23に接触してこの案内板23にて案内されることで、その落下方向が真下方向から斜め後下方に変更される。   Then, the falling crop W comes into contact with the guide plate 23 of the drop direction changing means 21 and is guided by the guide plate 23, so that the fall direction is changed obliquely downward from directly below.

コンテナ11内において農作物Ｗが案内板23と略同じ高さまで貯まると、図８に示すように、駆動手段20の作動によりコンテナ載置台12が作業機本体３に対して所定量下方へ回動する。さらに、収穫作業が進み、再び農作物Ｗが案内板23と略同じ高さまで貯まると、図９に示すように、駆動手段20の作動によりコンテナ載置台12が作業機本体３に対してさらに所定量だけ下方へ回動する。   When the crop W is stored in the container 11 to substantially the same height as the guide plate 23, the container mounting table 12 is rotated downward by a predetermined amount with respect to the work implement body 3 by the operation of the driving means 20, as shown in FIG. . Further, when the harvesting operation progresses and the crop W is again stored up to substantially the same height as the guide plate 23, as shown in FIG. Rotate downwards only.

そして、さらに収穫作業が進んで、再び農作物Ｗが案内板23と略同じ高さまで貯まると、図１０に示すように、駆動手段20の作動によりコンテナ載置台12が作業機本体３に対してさらに所定量だけ下方へ回動し、所定の基準位置に位置した状態となる。   Then, when the harvesting operation further proceeds and the crop W is again stored up to the same height as the guide plate 23, the container mounting table 12 is further moved with respect to the work machine body 3 by the operation of the driving means 20, as shown in FIG. It is turned downward by a predetermined amount and is located at a predetermined reference position.

次いで、図１０に示されるように、コンテナ11の後側で農作物Ｗがコンテナ11の上端近傍まで貯まると、図１１に示すように、シリンダ装置36のロッド37がシリンダ本体38内から進出することにより、落下方向変更手段21が作業状態から非作業状態に切り換えられ、案内板23が格納位置に格納される。案内板23が格納位置に格納された状態では、農作物Ｗは、案内板23と接触することなく、傾斜コンベヤ10の搬送終端部から真下に向って落下してコンテナ11内に入る。   Next, as shown in FIG. 10, when the crop W is stored near the upper end of the container 11 on the rear side of the container 11, the rod 37 of the cylinder device 36 advances from the cylinder body 38 as shown in FIG. 11. As a result, the drop direction changing means 21 is switched from the working state to the non-working state, and the guide plate 23 is stored in the storage position. In a state where the guide plate 23 is stored in the storage position, the crop W falls into the container 11 by falling downward from the conveying terminal end of the inclined conveyor 10 without contacting the guide plate 23.

コンテナ11内が農作物Ｗで満杯になると、図１２に示すように、コンテナ載置台12の第２フレーム部15を第１フレーム部14に対して所定量だけ下方へ回動させて傾斜状にするとともに、シート保持体41の回動により飛出し防止用シート42を傾斜コンベヤ10の側方の退避位置に位置させてから、コンテナ11をコンテナ載置台12上から降ろす。   When the inside of the container 11 is filled with the crops W, as shown in FIG. 12, the second frame portion 15 of the container mounting table 12 is rotated downward by a predetermined amount with respect to the first frame portion 14 to be inclined. At the same time, the sheet holding body 41 is turned to position the pop-up preventing sheet 42 at a retracted position on the side of the inclined conveyor 10, and then the container 11 is lowered from the container mounting table 12.

このように農作業機１によれば、コンテナ載置台12の回動と、落下方向変更手段21の切換えつまり案内板23の移動とによって、農作物Ｗがコンテナ11内においてコンテナ11の真ん中から山のように積み上がってしまうことを防止できるため、農作物Ｗの均し作業に手間取るようなことがなく、作業の効率化を図ることができ、効率良く収穫作業ができる。   As described above, according to the agricultural machine 1, the crop W is moved like a mountain from the middle of the container 11 in the container 11 by turning the container mounting table 12 and switching the dropping direction changing means 21, that is, moving the guide plate 23. Therefore, there is no need for time-consuming work for leveling the crops W, the work efficiency can be improved, and the harvesting work can be performed efficiently.

また、落下方向変更手段21の状態を切り換える駆動手段であるシリンダ装置36を備えるため、作業者が手動で落下方向変更手段21を切り換える必要もない。   In addition, since the cylinder device 36 which is a driving means for switching the state of the drop direction changing means 21 is provided, it is not necessary for the operator to manually switch the drop direction changing means 21.

なお、例えば図示しないが、操作レバーの操作によって落下方向変更手段21の状態を切り換えることができる構成としてもよい。   Although not shown, for example, the state of the drop direction changing means 21 may be switched by operating the operation lever.

また、例えばシリンダ装置36のロッド37のシリンダ本体38に対する進出量を調整することによって落下方向変更手段21の案内板23を作用位置と格納位置との間の任意位置に位置決めできる構成とすることもできる。すなわち、落下方向変更手段21の案内板23は、この落下方向変更手段21の作業状態時には傾斜コンベヤ10の搬送終端部より後方に突出して位置し、この傾斜コンベヤ10の搬送終端部に対する案内板23の後方への突出量がシリンダ装置36によって無段階に調整可能とされた構成とすることもできる。   Further, for example, by adjusting the advancement amount of the rod 37 of the cylinder device 36 relative to the cylinder body 38, the guide plate 23 of the drop direction changing means 21 can be positioned at an arbitrary position between the operating position and the storage position. it can. That is, the guide plate 23 of the drop direction changing means 21 is positioned so as to protrude rearward from the conveyance end portion of the inclined conveyor 10 when the drop direction changing means 21 is in operation, and the guide plate 23 with respect to the transfer end portion of the inclined conveyor 10 is located. It is also possible to adopt a configuration in which the rearward projecting amount can be adjusted steplessly by the cylinder device 36.

さらに、落下方向変更手段21の状態を切り換える駆動手段は、シリンダ装置36には限定されず、油圧モータ或いは電動モータ等でもよい。   Further, the driving means for switching the state of the dropping direction changing means 21 is not limited to the cylinder device 36, and may be a hydraulic motor or an electric motor.

また、例えば図示しないが、コンテナ11内の農作物Ｗの量を検知する検知手段と、この検知手段からの検知信号に基いてシリンダ装置36を制御する制御手段とを備えた構成としてもよい。   For example, although not shown, a configuration may be provided that includes detection means for detecting the amount of the crop W in the container 11 and control means for controlling the cylinder device 36 based on a detection signal from the detection means.

本発明の一実施の形態に係る農作業機の側面図である。It is a side view of the agricultural working machine which concerns on one embodiment of this invention. 同上農作業機の要部側面図である。It is a principal part side view of an agricultural working machine same as the above. 同上落下方向変更手段の作業状態時における側面図である。It is a side view at the time of the working state of a dropping direction change means same as the above. 同上落下方向変更手段の作業状態時における背面図である。It is a rear view at the time of the working state of a fall direction change means same as the above. 同上落下方向変更手段の非作業状態時における側面図である。It is a side view at the time of the non-working state of a fall direction change means same as the above. 同上落下方向変更手段の非作業状態時における背面図である。It is a rear view at the time of the non-working state of a fall direction change means same as the above. 同上農作業機の動作説明図である。It is operation | movement explanatory drawing of an agricultural working machine same as the above. 図７に続く動作説明図である。FIG. 8 is an operation explanatory diagram following FIG. 7. 図８に続く動作説明図である。FIG. 9 is an operation explanatory diagram following FIG. 8. 図９に続く動作説明図である。FIG. 10 is an operation explanatory diagram following FIG. 9. 図１０に続く動作説明図である。It is operation | movement explanatory drawing following FIG. 図１１に続く動作説明図である。It is operation | movement explanatory drawing following FIG.

符号の説明Explanation of symbols

１ 農作業機
３ 作業機本体
10 搬送手段である傾斜コンベヤ
11 容器であるコンテナ
12 容器載置手段であるコンテナ載置台
21 落下方向変更手段
23 案内体である案内板
36 駆動手段であるシリンダ装置
Ｗ 農作物 1 Agricultural machine 3 Work machine body
10 Inclined conveyor as a transport means
11 Containers that are containers
12 Container mounting table as container mounting means
21 Drop direction change means
23 Information board as a guide
36 Cylinder device as drive means W Crop

Claims (4)

作業機本体と、
この作業機本体に設けられ、農作物を搬送する搬送手段と、
前記作業機本体に設けられ、前記搬送手段の搬送終端部から落下する農作物を収容する容器が載置される容器載置手段と、
前記搬送手段の搬送終端部から落下する農作物と接触してこの農作物の落下方向を変更する落下方向変更手段とを備え、
前記落下方向変更手段は、前記搬送手段の搬送終端部から落下する農作物と接触してこの農作物の落下方向を変更する作業状態と前記搬送手段の搬送終端部から落下する農作物と接触しない非作業状態とに切換え可能となっている
ことを特徴とする農作業機。 The work machine body,
A transport means provided on the work machine body for transporting agricultural products;
A container mounting means provided on the work machine main body, on which a container for storing crops falling from a transfer terminal end of the transfer means is mounted;
A drop direction changing means for changing the drop direction of this crop in contact with the crop falling from the transfer end of the transfer means;
The dropping direction changing means is in a non-working state where it contacts with the crop falling from the conveying end of the conveying means and changes the falling direction of the crop and a non-working state where it does not contact with the crop falling from the conveying end of the conveying means Agricultural machine characterized by being switchable between 落下方向変更手段の状態を切り換える駆動手段を備える
ことを特徴とする請求項１記載の農作業機。 The agricultural working machine according to claim 1, further comprising a driving unit that switches a state of the dropping direction changing unit. 落下方向変更手段は、搬送手段の搬送終端部から落下する農作物と接触してこの農作物を後方に搬送する案内体を有する
ことを特徴とする請求項１または２記載の農作業機。 The farm working machine according to claim 1 or 2, wherein the drop direction changing means includes a guide body that contacts the crop that falls from the transport end portion of the transport means and transports the crop backward. 落下方向変更手段の案内体は、前記落下方向変更手段の作業状態時には搬送手段の搬送終端部より後方に突出して位置し、
前記搬送手段の搬送終端部に対する前記案内体の後方への突出量が無段階に調整可能となっている
ことを特徴とする請求項３記載の農作業機。 The guide body of the drop direction changing means is located so as to protrude rearward from the transfer terminal portion of the transfer means when the drop direction change means is in the working state.
The agricultural working machine according to claim 3, wherein the amount of protrusion of the guide body to the rear of the conveyance terminal portion of the conveyance means can be adjusted steplessly.
JP2005374573A 2005-12-27 2005-12-27 Farm working machine Pending JP2007174921A (en)

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JP2011030470A (en) * 2009-07-30 2011-02-17 Iseki & Co Ltd Root vegetable harvester
JP2012070645A (en) * 2010-09-27 2012-04-12 Matsumoto Kiko Kk Agricultural harvesting implement
JP2019187299A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP2019187291A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvesting machine
JP2019187293A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP2019187289A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP2019187298A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP2019187295A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester

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JP2011030470A (en) * 2009-07-30 2011-02-17 Iseki & Co Ltd Root vegetable harvester
JP2012070645A (en) * 2010-09-27 2012-04-12 Matsumoto Kiko Kk Agricultural harvesting implement
JP2019187299A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP2019187291A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvesting machine
JP2019187293A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP2019187289A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP2019187298A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP2019187295A (en) * 2018-04-24 2019-10-31 株式会社クボタ Harvester
JP7012594B2 (en) 2018-04-24 2022-01-28 株式会社クボタ Harvester
JP7055058B2 (en) 2018-04-24 2022-04-15 株式会社クボタ Harvester
JP7055057B2 (en) 2018-04-24 2022-04-15 株式会社クボタ Harvester

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