JPH08308351A - Rootcrop harvester - Google Patents
Rootcrop harvesterInfo
- Publication number
- JPH08308351A JPH08308351A JP14563095A JP14563095A JPH08308351A JP H08308351 A JPH08308351 A JP H08308351A JP 14563095 A JP14563095 A JP 14563095A JP 14563095 A JP14563095 A JP 14563095A JP H08308351 A JPH08308351 A JP H08308351A
- Authority
- JP
- Japan
- Prior art keywords
- bundling
- transfer
- foliage
- holding
- focusing passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 235000013311 vegetables Nutrition 0.000 claims description 35
- 238000003306 harvesting Methods 0.000 claims description 15
- 235000002732 Allium cepa var. cepa Nutrition 0.000 abstract description 2
- 241000234282 Allium Species 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 8
- 238000009333 weeding Methods 0.000 description 5
- 244000291564 Allium cepa Species 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、玉葱や人参、その他の
根菜作物を圃場から掘り上げて収集する自走式の根菜類
収穫機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-propelled root vegetable harvester for digging onions, carrots and other root vegetable crops from a field.
【０００２】[0002]
【従来の技術】圃場に植立している根菜作物を掘り上げ
て結束し、結束後に茎葉の先端部分を切断して除去する
ように構成された根菜類収穫機が知られている（例え
ば、特開昭６１−８１７１５号公報参照）。2. Description of the Related Art A root vegetable harvester is known which is constructed so as to dig up and bind a root vegetable crop that is being planted in a field, and cut and remove the tip portion of the foliage after binding (for example, (See JP-A-61-81715).
【０００３】[0003]
【発明が解決しようとする課題】従来の根菜類収穫機に
おいては、葉茎部の先端寄り部位を挾持して吊り下げ状
態になった根菜作物を結束するので、結束時における根
菜作物の姿勢が乱れがちになって結束ミス等が生じ易い
という問題があり、また、根部側に残る葉茎部の長さを
変えることによって根菜作物を結束したり、結束しない
儘で排出したりすることができないものであったから、
利用範囲が限られ、事後処理にも手数がかかる問題点も
あった。In the conventional root vegetable harvesting machine, since the root vegetable crops that are in a suspended state are bound by sandwiching the part near the tip of the leaf stem, the posture of the root vegetable crops at the time of binding is improved. There is a problem that it tends to be disordered and binding mistakes easily occur, and it is not possible to bind root vegetable crops by changing the length of the leaf stem remaining on the root side or to discharge it without binding Because it was a thing,
There was also a problem that the range of use was limited and post-processing was troublesome.
【０００４】[0004]
【課題を解決するための手段】本発明は、上述の問題を
解消することを目的として実施したもので、目的を達成
するために、以下の技術的手段を講じた根菜類収穫機に
している。すなわち、本発明における根菜類収穫機は、
茎葉部挾持移送装置と首部挾持移送装置とからなる揚上
移送装置の移送終端側に配設する結束装置を、集束通路
が結束伝動ケ−スの下側に位置し、集束通路を挾んで左
右に結節部とニ−ドルとが位置するように装設して、そ
の集束通路の下方に結束物受体を配設し、集束通路の移
送上手側に茎葉部切離し用の切断装置を配設してなる根
菜類収穫機において前記切断装置を、茎葉部挾持移送装
置と首部挾持移送装置との間にあって上下方向に位置変
更調節自在に設けたものに構成している。The present invention was carried out for the purpose of solving the above-mentioned problems, and in order to achieve the object, a root vegetable harvesting machine is provided with the following technical means. . That is, the root vegetable harvester in the present invention,
The bundling device, which is disposed on the transfer end side of the lifting and transporting device composed of the foliage holding device and the neck holding device, has a focusing passage located below the bundling transmission case. Is installed so that the knot portion and the needle are located, a bundle receiving body is arranged below the focusing passage, and a cutting device for cutting off the foliage is provided on the transfer side of the focusing passage. In the root vegetable harvesting machine configured as described above, the cutting device is provided between the foliage holding device and the neck holding and transferring device, and the position thereof is adjustable in the vertical direction.
【０００５】また、首部挾持移送装置の移送終端部に回
転輪体を設けて、結束装置の集束通路に向けての根菜作
物の送り込みを良好ならしめ、さらに、結束装置の集束
通路下方に配設する結束物受体を無端帯コンベアに形成
する、或いは下方に凸の円弧状断面体で形成することに
よって結束時における根菜作物の姿勢維持を一層良好な
らしめたものにしている。Further, a rotary wheel is provided at the transfer end portion of the neck-holding and transferring device so that the root vegetable crops can be fed well into the collecting passage of the binding device, and is further arranged below the collecting passage of the binding device. By forming the bound object receiver on the endless belt conveyor or by forming a downward convex arc-shaped cross section, the posture of the root crop can be maintained even better when bound.
【０００６】[0006]
【発明の作用及び効果】本発明における根菜類収穫機に
おいては、茎葉部が切除された後の根菜作物が結束物受
体上に載置状態に保持されて結束されるので、結束時に
おける姿勢の乱れが少なくなって結束ミスが生じない良
好な結束処理が行われる。そして、切断装置の上下方向
位置を変更することによって葉茎部の切除長さを変える
ことができるので、根部側に葉茎部を長く残しながらそ
れを結束処理して地干しに適す状態にして送出したり、
また、場合によっては、根部側に残る葉茎部を短くして
結束せずに送出したりすることができる。また、首部挾
持移送装置の移送終端部に設けた回転輪体で根菜作物を
適正姿勢に保ちながら確実に集束通路に送り込むことが
でき、結束物受体を無端帯コンベアに形成することによ
って根菜作物の移行をより円滑に行わせることができ、
また、結束物受体を下方に凸の円弧状断面体で形成する
ことによって結束時における根菜作物の根部を纏まりよ
く集束して良好に結束処理することができる。In the root vegetable harvester of the present invention, the root vegetable crop after the foliage has been cut off is bound and held on the bundle receiver in the posture of binding. A good bundling process is performed in which the turbulence is reduced and a bundling error does not occur. And by changing the vertical position of the cutting device, the cutting length of the leaf stem can be changed, so while leaving the leaf stem long on the root side, it is bundled to make it suitable for dry land. To send
Further, in some cases, the leaf stem portion remaining on the root side can be shortened and delivered without binding. In addition, the rotary wheel provided at the transfer end portion of the neck holding and transferring device can reliably feed root crops into the focusing passage while maintaining the proper posture, and by forming the bundle receiving body on the endless belt conveyor, Can be done more smoothly,
Further, by forming the bundle receiving body with a downwardly convex arcuate cross-section body, the roots of root vegetable crops at the time of binding can be bundled together and satisfactorily bundled.
【０００７】[0007]
【実施例】本発明の実施例について図面を参照して説明
するが、図１は本発明に係る根菜類収穫機の全体側面
図、図２は同じく全体平面図、図３は本発明収穫機の作
業形態を示す要部の背面概略図、図４は本発明収穫機の
他の作業形態を示す要部の背面概略図、図５は本発明の
変形例を示す要部の背面概略図である。Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is an overall side view of a root vegetable harvesting machine according to the present invention, FIG. 2 is an overall plan view of the same, and FIG. 3 is a harvesting machine of the present invention. 4 is a schematic rear view of a main part showing another working mode of the harvester of the present invention, and FIG. 5 is a schematic rear view of a main part showing a modified example of the present invention. is there.
【０００８】図１および図２において、根菜類収穫機
は、歩行操縦型の自走車(Ａ)に収穫作業部(Ｂ)を装設し
て構成されている。自走車(Ａ)は、エンジン(１)と、そ
の出力部に連動する伝動機構を内装したミッションケ−
ス(２)と、ミッションケ−ス(２)から左右に延設する筒
状ケ−スに連設された左右のフアイナルケ−ス(３)(３)
と、各々のフアイナルケ−ス(３)に軸支される左右一対
の走行車輪(４)と、ミッションケ−ス(２)及びエンジン
(１)の前側に配設した左右向きの主フレ−ム(５)と、主
フレ−ム(５)から後向きに延設される操縦ハンドル(６)
などで構成されている。In FIGS. 1 and 2, a root vegetable harvesting machine is constructed by equipping a walk-maneuvering self-propelled vehicle (A) with a harvesting work section (B). The self-propelled vehicle (A) is a mission case equipped with an engine (1) and a transmission mechanism that works with its output.
(2) and the left and right final cases (3) (3) connected to the cylindrical case extending from the mission case (2) to the left and right.
A pair of left and right traveling wheels (4) pivotally supported by each of the final cases (3), a mission case (2) and an engine.
A left-right main frame (5) arranged on the front side of (1) and a steering handle (6) extending rearward from the main frame (5)
Etc.
【０００９】そして、自走車(Ａ)の前部に作業フレ−ム
が設けられ、その作業フレ−ムに後述する各種の組成装
置を取り付けて収穫作業部(Ｂ)が構成されている。作業
フレ−ムは、前記主フレ−ム(５)から前方に延出する複
数の下部フレ−ム(７)(７)と、各々の下部フレ−ム(７)
に前端部を支持して斜め後上方に傾設される上部フレ−
ム(８)(８)と、上下部フレ−ム(８)(７)の後端部間を連
結する伝動支持ケ−ス(９)とで側面視略三角形状に枠組
形成され、さらに、各々の下部フレ−ム(７)から前方に
分草フレ−ム(１０)(１０)を前延して構成されている。
なお、(１１)は、左側端或いは右側端の分草フレ−ム
(１０)に上下位置変更可能に取付けられるゲ−ジホイル
であって、畝の法面を転動するように傾斜して設けられ
ている。A work frame is provided in the front part of the self-propelled vehicle (A), and various work composition devices described later are attached to the work frame to form a harvesting work section (B). The working frame comprises a plurality of lower frames (7) (7) extending forward from the main frame (5) and the respective lower frames (7).
Support the front end to the upper frame
The frame (8) (8) and the transmission support case (9) connecting the rear ends of the upper and lower frames (8) and (7) are framed in a substantially triangular shape in a side view. Each of the lower frames (7) is formed by extending the vegetation frames (10), (10) forward.
In addition, (11) is a vegetation frame at the left end or the right end.
The gauge wheel is attached to (10) so that its vertical position can be changed, and is provided so as to be inclined so as to roll on the slope of the ridge.
【００１０】収穫作業部(Ｂ)を組成する諸装置は、分草
装置(１２)、掻込装置(１３)、チゼル(１４)、揚上移送
装置(１５)、結束装置(１６)、切断装置(１７)等であ
り、そのうちの分草装置(１２)は、各々の分草フレ−ム
(１０)の前端に固装する固定分草板(１２ａ)と、各固定
分草板(１２ａ)の後位において前低後高に傾斜装設する
タイン出没式の縦廻し分捌装置(１２ｂ)とで構成され、
畝立圃場に植立している根菜作物(Ｃ)の茎葉部(Ｃ１)を
分捌整姿するようになっている。The various devices that compose the harvesting work section (B) include a weeding device (12), a scraping device (13), a chisel (14), a lifting transfer device (15), a binding device (16), and a cutting device. Device (17), etc., of which the weeding device (12) is the respective weeding frame.
A fixed sward plate (12a) fixed to the front end of (10), and a tine retractable type vertical separating device (12b) which is installed inclining forward, rearward and rearward at the rear position of each fixed shunt plate (12a). ) And
The foliage portion (C1) of the root vegetable crop (C) planted in the ridged field is arranged and arranged.
【００１１】掻込装置(１３)は、分草装置(１２)の後背
下部に位置し、側面視において前低後高に傾斜し、か
つ、平面視において前方拡がりの八字状に配設する左右
一対の掻込み無端帯で構成され、前記分草装置(１２)が
分捌整姿した茎葉部(Ｃ１)を横幅方向の中央部に掻き込
んで揚上移送装置(１５)の挾持始端部に受け継がせるよ
うになっている。The scraping device (13) is located at the lower back of the weeding device (12), is inclined to the front low rear high in a side view, and is arranged in the shape of an eight character that spreads forward in a plan view. The foliage part (C1), which is composed of a pair of endless belts for scraping and in which the weeding device (12) has been arranged and arranged, is scraped into the center portion in the lateral width direction, and is used as a gripping start end part of the lifting transfer device (15). It is designed to be inherited.
【００１２】チゼル(１４)は、前記掻込装置(１３)が根
菜作物(Ｃ)の茎葉部(Ｃ１)を掻き込んだ後に、その根部
(Ｃ２)を掘り取るべく地中を掘削するもので、図示の実
施例においては、縦板部の下端から機体内側向きに延出
する水平刃部を向い合わせに位置させた左右一対の刃体
で構成されており、各刃体の縦板部の上下方向中程部位
を枢軸(１８)中心で前後に揺動し得るように作業フレ−
ムに枢着して取り付けられている。The chisel (14) has its root part after the scraping device (13) scrapes the foliage part (C1) of the root vegetable crop (C).
In order to dig (C2), the ground is excavated, and in the illustrated embodiment, a pair of left and right blades having horizontal blades extending inward from the lower end of the vertical plate facing each other. The work frame is configured so that it can be rocked back and forth about the center of the vertical axis of the vertical plate of each blade about the pivot (18).
It is pivotally attached to the camera.
【００１３】前出の揚上移送装置(１５)は、上部フレ−
ム(８)(８)に沿って前低後高に傾設される茎葉部挾持移
送装置(１５ａ)と、茎葉部挾持移送装置(１５ａ)の下側
にあって同装置(１５ａ)よりも緩い傾斜角度で前低後高
に傾斜設置される首部挟持移送装置(１５ｂ)とで構成さ
れている。そして、茎葉部挾持移送装置(１５ａ)は、上
部フレ−ム(８)(８)に軸支した輪体群に掛回する左右一
対の軟弾性搬送無端帯(１９)(１９)で構成され、両搬送
無端帯(１９)(１９)の対向接触面間に形成される挟持移
送路に前記掻込装置(１３)から引き継いだ根菜作物の茎
葉部(Ｃ１)を挾持して斜後上方に揚上移送するようにな
っている。The lifting transfer device (15) described above has an upper frame.
The foliage-holding transfer device (15a) that is tilted to the front, rear, and rear heights along the um (8) (8) and below the foliage-holding transfer device (15a) is more than that device (15a). It is composed of a neck-nipped transfer device (15b) which is installed with a gentle inclination angle to the front, rear and rear. The foliage-holding and transferring device (15a) is composed of a pair of left and right soft elastic conveying endless bands (19) (19) which are hung around a ring group pivotally supported by the upper frame (8) (8). , The end portion (C1) of the root vegetable crop carried over from the scraping device (13) is held in the sandwiching transfer path formed between the facing contact surfaces of the two endless belts (19) and (19), and is obliquely upwardly inclined. It is designed to be lifted and transferred.
【００１４】また、首部挾持移送装置(１５ｂ)も左右一
対の軟弾性搬送無端帯(２０)(２０)で構成され、両搬送
無端帯(２０)(２０)の対向面間の挟持移送路を前記結束
装置(１６)の集束通路(１６ａ)に連通連絡させて設けら
れて、前記茎葉部挾持移送装置(１５ａ)により茎葉部
(Ｃ１)を挾持された根菜作物(Ｃ)の首部を挾持して移送
し結束装置(１６)の集束通路(１６ａ)に送給するように
構成されており、首部挾持移送装置(１５ｂ)の移送終端
部には、軟弾性搬送無端帯(２０)(２０)の巻回径よりも
やや大径の送込用回転輪体(Ｓ)(Ｓ)が装設されている。Further, the neck holding and transferring device (15b) is also composed of a pair of left and right soft elastic conveying endless belts (20) (20), and a nipping and conveying path is provided between the opposing surfaces of both conveying endless belts (20) (20). The foliage portion is provided in communication with the bundling passageway (16a) of the bundling device (16) by the foliage holding device (15a).
(C1) is configured so that it holds the neck portion of the root vegetable crop (C) held by it and transfers it to the focusing passage (16a) of the binding device (16). At the end of the transfer, there are installed rotating rotary wheels (S) (S) for feeding which have a diameter slightly larger than the winding diameter of the soft elastic endless belts (20) (20).
【００１５】結束装置(１６)は、茎葉部挾持移送装置
(１５ａ)と首部挾持移送装置(１５ｂ)との間の側面視後
方拡がりの略三角状空間部にあって走行車輪(４)(４)の
軸芯付近に重心が位置するように配設されている。そし
て、該結束装置(１６)は、装置全体の上方に位置してい
る結束伝動ケ−ス(２１)の下側に前記集束通路(１６ａ)
を形成し、その集束通路(１６ａ)を挾んで左右に位置す
る結節部(２２)とニ−ドル(２３)を結束伝動ケ−ス(２
１)から垂設したものとなっている。The bundling device (16) is a foliage holding device.
It is arranged so that the center of gravity is located near the axis of the traveling wheels (4), (4) in a substantially triangular space that expands rearward in side view between (15a) and the neck holding and transferring device (15b). ing. The bundling device (16) has the bundling passage (16a) below the bundling transmission case (21) located above the entire device.
And a knot (22) and a needle (23) located on the left and right with the focusing passage (16a) sandwiched between them and a binding transmission case (2).
It has been installed from 1).
【００１６】また、結節部(２２)やニ−ドル(２３)から
適宜下方に離間した部位に結束物受体(２４)が設けら
れ、その結束物受体(２４)上に、揚上移送装置(１５)に
よって移送されて結束装置(１６)の集束通路(１６ａ)に
送給される根菜作物(Ｃ)の根部(Ｃ２)を載置支持するよ
うに構成されており、集束通路(１６ａ)に設定量の根菜
作物(Ｃ)が集束されると、それを感知して結束装置(１
６)が作動して集束状態の根菜作物(Ｃ)群を結束するよ
うになっている。Further, a bundle receiving body (24) is provided at a portion appropriately separated downward from the knot portion (22) and the needle (23), and is lifted and transferred onto the binding body receiving body (24). The root portion (C2) of the root crop (C) transferred by the device (15) and fed to the focusing passage (16a) of the binding device (16) is mounted and supported, and the focusing passage (16a) ), When a set amount of root crop (C) is focused, it is detected and the binding device (1
6) is activated to unite the root crop (C) group in a focused state.
【００１７】図１〜図４の実施例における結束物受体
(２４)は、作業フレ−ムに連設支持されたコンベア枠体
(２５)に無端帯(２６)を掛回した無端帯コンベアに構成
されており、該無端帯コンベアを、前記結束装置(１６)
の間歇作動に連動してオンオフ制御される電動モ−タ
(２７)でもって設定時期に間歇的に回転駆動して根菜作
物(Ｃ)の束を順次後送排出するようになっている。な
お、無端帯コンベアの間歇駆動は、電動モ−タによら
ず、エンジン(１)から結束装置(１６)等の諸装置に伝達
される動力の一部を利用して行うように構成してもよ
い。A bundle receiving body in the embodiment shown in FIGS.
(24) is a conveyor frame body that is continuously supported by the work frame
It is configured as an endless belt conveyor in which an endless belt (26) is wound around (25), and the endless belt conveyor is connected to the bundling device (16).
An electric motor that is on / off controlled in conjunction with intermittent operation
(27) Thus, the bundle of root crops (C) is sequentially post-delivered and discharged by intermittently rotating at a set time. The intermittent drive of the endless belt conveyor is configured to be performed by using a part of the power transmitted from the engine (1) to various devices such as the binding device (16), not by the electric motor. Good.
【００１８】また、結束物受体(２４)は、無端帯コンベ
アのほか、例えば、板状体で形成したり、並列する複数
本の棒状体で形成するなど、必要に応じて種々に変形構
成することができるものであり、板状体等で形成する場
合には、図５に示しているように、下方に凸の円弧状
（円弧に近い形状を含む）を呈する断面形状にして設け
るのが好ましく、このような形状の結束物受体(２４)に
することによって、結束物受体(２４)上に根菜作物(Ｃ)
群を纏まりよく集束して良好に結束することができる。In addition to the endless belt conveyor, the bundle receiving body (24) may be formed by a plate-shaped body or a plurality of rod-shaped bodies arranged in parallel, and various modified configurations may be provided as necessary. When it is formed of a plate-shaped body or the like, as shown in FIG. 5, it should be provided with a cross-sectional shape exhibiting a downward convex arc shape (including a shape close to an arc). Is preferable, and by using the bound product receiver (24) having such a shape, the root vegetable crop (C) is placed on the bound product receiver (24).
The groups can be bundled together and well bundled.
【００１９】切断装置(１７)は、切断作用部分が茎葉部
挾持移送装置(１５ａ)の挟持移送路に臨む回転刃になっ
ており、駆動ケ−ス(２８)から下方に垂設されている駆
動軸(２９)に上下位置変更調節自在に取付けられて、結
束装置(１６)の移送上手側部位に配置されている。そし
て、切断装置(１７)である回転刃を、茎葉部挾持移送装
置(１５ａ)の下側近傍部に位置にさせて収穫作業する
（図３参照）ときは、前記茎葉部挾持移送装置(１５ａ)
と首部挾持移送装置(１５ｂ)とで挾持して揚上移送され
る根菜作物の茎葉部(Ｃ１)が根部(Ｃ２)側に必要長さの
茎葉部を残しながら切断されて、切断された茎葉部(１
ａ)が茎葉部挾持移送装置(１５ａ)で引き続き移送され
るとともに、根部(Ｃ２)側が首部挾持移送装置(１５ｂ)
で移送されて結束装置(１６)の集束通路(１６ａ)に送り
込まれる。The cutting device (17) is a rotary blade whose cutting action portion faces the sandwiching transfer path of the foliage-holding transfer device (15a), and is hung downward from the drive case (28). It is attached to the drive shaft (29) so as to be adjustable in vertical position, and is arranged at the transfer side of the binding device (16). When the rotary blade, which is the cutting device (17), is positioned near the lower side of the foliage holding and transferring device (15a) for harvesting work (see FIG. 3), the foliage holding and transferring device (15a) is used. )
The stems and leaves (C1) of the root crops that are lifted and transported by being clamped and transported by the neck holding device (15b) are cut while leaving a required length of leaves and leaves on the root (C2) side. Department (1
a) is continuously transferred by the foliage holding and transferring device (15a), and the root (C2) side is the neck holding and transferring device (15b).
And is sent to the bundling passage (16a) of the bundling device (16).
【００２０】また、切断装置(１７)である回転刃を、首
部挾持移送装置(１５ｂ)の上方近傍に下降位置させて収
穫作業するときには、根部(Ｃ２)側に残る茎葉部の長さ
が約５０ｍｍ程度になるように切断され、茎葉部切断後
の根菜作物(Ｃ)が結束されることなく結束物受体(２４)
上を順次後送されて、結束物受体(２４)の後端部から排
出される（図４参照）。When the rotary blade, which is the cutting device (17), is lowered to a position near the upper part of the neck holding and transferring device (15b) to perform harvesting work, the length of the foliage remaining on the root (C2) side is about A bundle receiver (24) that is cut to about 50 mm and the root vegetable crop (C) after cutting the foliage is not bound
The bundles are sequentially fed up and discharged from the rear end of the bundle receiving body (24) (see FIG. 4).
【００２１】つぎに、収穫作業部(Ｂ)の諸装置を駆動す
る伝動機構について説明する。ミッションケ−ス(２)か
らＰＴＯ軸(２９)、受動ケ−ス(３０)を経て伝達される
動力によって回転駆動されるカウンタ−軸(３１)が主フ
レ−ム(５)に沿って平行に配設され、そのカウンタ−軸
(３１)に搬送部駆動ケ−ス(３２)と結束駆動ケ−ス(３
３)とが設けられて、搬送部駆動ケ−ス(３２)に連設さ
れる前出の伝動支持ケ−ス(９)内を通って上方に延設さ
れる駆動軸により、揚上移送装置(１５)の茎葉部挾持移
送装置(１５ａ)における左右一対の軟弾性搬送無端帯
(１９)(１９)をそれぞれ所定の方向に回転駆動するよう
に構成されている。Next, the transmission mechanism for driving the various devices of the harvesting work section (B) will be described. The counter shaft (31), which is rotationally driven by the power transmitted from the mission case (2) through the PTO shaft (29) and the passive case (30), is parallel along the main frame (5). Arranged on the counter-axis
(31) is provided with a transport unit drive case (32) and a binding drive case (3
3) is provided and is lifted and transported by a drive shaft extending upward through the above-mentioned transmission support case (9) which is connected to the transport unit drive case (32). A pair of left and right soft elastic conveying endless belts in the foliage holding and transferring device (15a) of the device (15)
(19) and (19) are configured to rotate in respective predetermined directions.
【００２２】そして、茎葉部挾持移送装置(１５ａ)の軟
弾性搬送無端帯(１９)(１９)が回転すると、それに連動
して掻込装置(１３)の左右一対の掻込み無端帯も同様に
回転するようになっており、また、茎葉部挾持移送装置
(１５ａ)及び掻込装置(１３)に連動するチエンケ−ス
(３４)が設けられ、その後部に連設した伝動ケ−ス内の
伝動軸を駆動して首部挾持移送装置(１５ｂ)の搬送無端
帯(２０)(２０)を回転駆動するとともに、複数組の縦回
し分捌装置(１２ｂ)を回転駆動するようになっている。When the soft elastic conveying endless belts (19) (19) of the foliage holding and transferring device (15a) rotate, the pair of left and right scraping endless belts of the scraping device (13) also move in the same manner. It is designed to rotate, and also has a foliage holding device.
Chain case linked to (15a) and scraping device (13)
(34) is provided and drives a transmission shaft in a transmission case connected to the rear portion thereof to drive the endless belts (20) (20) of the neck holding and transferring device (15b) to rotate, and a plurality of sets. The vertical turning and separating device (12b) is rotationally driven.
【００２３】また、前記カウンタ−軸(３１)の左右の軸
端部が搬送駆動ケ−ス(３２)、結束駆動ケ−ス(３３)か
らそれぞれ外側方に突出され、それぞれの突出部に偏芯
回転子(３５)(３５)が取り付けられて、各々の偏芯回転
子(３５)(３５)を連杆(３６)(３６)で前記チゼル(１４)
の縦板部の上端部に接続してチゼル(１４)を所定の振幅
で前後方向に往復振動させるようになっている。The left and right shaft ends of the counter shaft (31) are projected outward from the transport drive case (32) and the bundling drive case (33), respectively. The eccentric rotors (35) (35) are attached, and the eccentric rotors (35) (35) are connected to the chisel (14) by connecting rods (36) (36).
The chisel (14) is connected to the upper end of the vertical plate to reciprocally vibrate in the front-rear direction with a predetermined amplitude.
【図１】本発明に係る根菜類収穫機の全体側面図であ
る。FIG. 1 is an overall side view of a root vegetable harvester according to the present invention.
【図２】本発明に係る根菜類収穫機の全体平面図であ
る。FIG. 2 is an overall plan view of a root vegetable harvester according to the present invention.
【図３】本発明に係る根菜類収穫機の作業形態を示す要
部の背面概略図である。FIG. 3 is a schematic rear view of the essential part showing the working mode of the root vegetable harvester according to the present invention.
【図４】本発明に係る根菜類収穫機の他の作業形態を示
す要部の背面概略図である。FIG. 4 is a schematic rear view of a main part showing another working mode of the root vegetable harvester according to the present invention.
【図５】本発明の変形例を示す要部の背面概略図であ
る。FIG. 5 is a schematic rear view of the main part showing a modified example of the present invention.
Ａ 自走車 Ｂ 収穫作業部 Ｃ 根菜作物 Ｃ１ 根菜作物の茎葉部 Ｃ２ 根菜作物の根部 Ｓ 回転輪体 １５ 揚上移送装置 １５ａ 茎葉部挾持移送装置 １５ｂ 首部挾持移送装置 １６ 結束装置 １６ａ 集束通路 １７ 切断装置 ２１ 結束伝動ケ−ス ２２ 結節部 ２３ ニ−ドル ２４ 結束物受体 A Self-propelled vehicle B Harvesting work section C Root crop C1 Stem and leaf of root crop C2 Root of crop of root crop S Rotating wheel 15 Lifting transfer device 15a Stem and leaf gripping transfer device 15b Neck gripping transfer device 16 Binding device 16a Focusing passage 17 Cutting Device 21 Bundling transmission case 22 Knot part 23 Needle 24 Bundling object receiver
Claims (4)
移送装置(１５ｂ)とからなる揚上移送装置(１５)の移送
終端側に配設する結束装置(１６)を、集束通路(１６ａ)
が結束伝動ケ−ス(２１)の下側に位置し、集束通路(１
６ａ)を挾んで左右に結節部(２２)とニ−ドル(２３)と
が位置するように装設して、その集束通路(１６ａ)の下
方に結束物受体(２４)を配設し、集束通路(１６ａ)の移
送上手側に茎葉部切離し用の切断装置(１７)を配設して
なる根菜類収穫機において、前記切断装置(１７)を、茎
葉部挾持移送装置(１５ａ)と首部挾持移送装置(１５ｂ)
との間にあって上下方向に位置変更調節自在に設けてあ
ることを特徴とする根菜類収穫機。1. A binding device (16) arranged on the transfer end side of a lifting transfer device (15) comprising a foliage-holding transfer device (15a) and a neck-holding transfer device (15b). )
Is located below the bundling transmission case (21), and the focusing passage (1
6a) is installed so that the knot part (22) and the needle (23) are located on the left and right, and the bundle receiving body (24) is arranged below the focusing passage (16a). In a root vegetable harvester in which a cutting device (17) for cutting off the foliage is disposed on the transfer side of the focusing passage (16a), the cutting device (17) is replaced with a foliage holding and transferring device (15a). Neck holding transfer device (15b)
A root vegetable harvester characterized in that it is provided between and in such a manner that its position can be adjusted in the vertical direction.
移送装置(１５ｂ)とからなる揚上移送装置(１５)の移送
終端側に配設する結束装置(１６)を、集束通路(１６ａ)
が結束伝動ケ−ス(２１)の下側に位置し、集束通路(１
６ａ)を挾んで左右に結節部(２２)とニ−ドル(２３)と
が位置するように装設して、その集束通路(１６ａ)の下
方に結束物受体(２４)を配設し、集束通路(１６ａ)の移
送上手側に茎葉部切離し用の切断装置(１７)を配設して
なる根菜類収穫機において、前記首部挾持移送装置(１
５ｂ)の移送終端部に、結束装置(１６)の集束通路(１６
ａ)に向けて根菜作物(Ｃ)を送り込むための回転輪体
(Ｓ)を設けてあることを特徴とする根菜類収穫機。2. A binding device (16), which is arranged on the transfer end side of a lifting transfer device (15) consisting of a foliage holding device (15a) and a neck holding transfer device (15b), is provided with a focusing passage (16a). )
Is located below the bundling transmission case (21), and the focusing passage (1
6a) is installed so that the knot part (22) and the needle (23) are located on the left and right, and the bundle receiving body (24) is arranged below the focusing passage (16a). In the root vegetable harvesting machine in which a cutting device (17) for separating foliage is disposed on the transfer side of the focusing passage (16a), the neck holding and transferring device (1)
5b) at the transfer end portion, the bundling passage (16) of the bundling device (16).
Rotating wheel for feeding root crops (C) to a)
(S) is provided, the root vegetable harvester characterized by the above-mentioned.
移送装置(１５ｂ)とからなる揚上移送装置(１５)の移送
終端側に配設する結束装置(１６)を、集束通路(１６ａ)
が結束伝動ケ−ス(２１)の下側に位置し、集束通路(１
６ａ)を挾んで左右に結節部(２２)とニ−ドル(２３)と
が位置するように装設して、その集束通路(１６ａ)の下
方に結束物受体(２４)を配設し、集束通路(１６ａ)の移
送上手側に茎葉部切離し用の切断装置(１７)を配設して
なる根菜類収穫機において、前記集束通路(１６ａ)の下
方に配設する結束物受体(２４)を無端帯コンベアに形成
してある請求項１又は請求項２記載の根菜類収穫機。3. A bundling device (16) disposed on the transfer end side of a lifting transfer device (15) comprising a foliage holding and transferring device (15a) and a neck holding and transferring device (15b). )
Is located below the bundling transmission case (21), and the focusing passage (1
6a) is installed so that the knot part (22) and the needle (23) are located on the left and right, and the bundle receiving body (24) is arranged below the focusing passage (16a). In a root vegetable harvester in which a cutting device (17) for cutting off the foliage is disposed on the transfer side of the focusing passage (16a), a bundle receiver (below the focusing passage (16a) is disposed. 24) The root vegetable harvester according to claim 1 or 2, wherein 24) is formed on an endless belt conveyor.
移送装置(１５ｂ)とからなる揚上移送装置(１５)の移送
終端側に配設する結束装置(１６)を、集束通路(１６ａ)
が結束伝動ケ−ス(２１)の下側に位置し、集束通路(１
６ａ)を挾んで左右に結節部(２２)とニ−ドル(２３)と
が位置するように装設して、その集束通路(１６ａ)の下
方に結束物受体(２４)を配設し、集束通路(１６ａ)の移
送上手側に茎葉部切離し用の切断装置(１７)を配設して
なる根菜類収穫機において、前記集束通路(１６ａ)の下
方に配設する結束物受体(２４)を下方に凸の円弧状断面
体で形成してある請求項１又は請求項２記載の根菜類収
穫機。4. A binding device (16) arranged on the transfer end side of a lifting transfer device (15) comprising a foliage-holding transfer device (15a) and a neck-holding transfer device (15b). )
Is located below the bundling transmission case (21), and the focusing passage (1
6a) is installed so that the knot part (22) and the needle (23) are located on the left and right, and the bundle receiving body (24) is arranged below the focusing passage (16a). In a root vegetable harvester in which a cutting device (17) for cutting off the foliage is disposed on the transfer side of the focusing passage (16a), a bundle receiver (below the focusing passage (16a) is disposed. 24) The root vegetable harvesting machine according to claim 1 or 2, wherein 24) is formed with a downwardly convex arcuate cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14563095A JP2829499B2 (en) | 1995-05-19 | 1995-05-19 | Root crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14563095A JP2829499B2 (en) | 1995-05-19 | 1995-05-19 | Root crop harvester |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8209920A Division JP2759443B2 (en) | 1996-08-08 | 1996-08-08 | Root crop harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08308351A true JPH08308351A (en) | 1996-11-26 |
| JP2829499B2 JP2829499B2 (en) | 1998-11-25 |
Family
ID=15389456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14563095A Expired - Lifetime JP2829499B2 (en) | 1995-05-19 | 1995-05-19 | Root crop harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2829499B2 (en) |
-
1995
- 1995-05-19 JP JP14563095A patent/JP2829499B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2829499B2 (en) | 1998-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6476428B2 (en) | Self-propelled bulb vegetable harvester | |
| JP5200390B2 (en) | Root crop harvesting machine | |
| JP3071743B2 (en) | Root crop harvester | |
| JPH08308351A (en) | Rootcrop harvester | |
| JP2759443B2 (en) | Root crop harvester | |
| JP3635554B2 (en) | Root crop harvesting machine | |
| JP2004329004A (en) | Apparatus for removing soil in agricultural product harvester | |
| JP3489785B2 (en) | Onion harvester | |
| JP3287533B2 (en) | Root crop harvester | |
| JPH08126422A (en) | Self-propelled onion harvester | |
| JP3298835B2 (en) | Self-propelled onion harvester | |
| JP2759442B2 (en) | Onion harvester | |
| JP3647617B2 (en) | Root crop harvesting machine | |
| JP7199698B2 (en) | harvester | |
| JP3071741B2 (en) | Onion harvester | |
| JP3454723B2 (en) | Harvester foliage cutting device | |
| JP3306013B2 (en) | Root crop harvester | |
| JP2000032824A (en) | Harvesting machine and selecting conveyor for harvesting machine | |
| JP3279553B2 (en) | Self-propelled onion harvester | |
| JP2829509B2 (en) | Harvester | |
| JP3410958B2 (en) | Crop harvester | |
| JP2922183B2 (en) | Harvester | |
| JPH0928147A (en) | Root vegetable harvester | |
| JPH08126421A (en) | Self-propelled onion harvester | |
| JPH08289643A (en) | Root crop harvester |