JPH023714Y2 - - Google Patents
Info
- Publication number
- JPH023714Y2 JPH023714Y2 JP1984054468U JP5446884U JPH023714Y2 JP H023714 Y2 JPH023714 Y2 JP H023714Y2 JP 1984054468 U JP1984054468 U JP 1984054468U JP 5446884 U JP5446884 U JP 5446884U JP H023714 Y2 JPH023714 Y2 JP H023714Y2
- Authority
- JP
- Japan
- Prior art keywords
- driving force
- rotating bodies
- force transmission
- digging blade
- pair
- 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.)
- Expired
Links
- 230000007246 mechanism Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 20
- 235000016068 Berberis vulgaris Nutrition 0.000 claims description 18
- 241000335053 Beta vulgaris Species 0.000 claims description 18
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000007717 exclusion Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Harvesting Machines For Root Crops (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はビートハーベスタに関するものであ
る。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a beet harvester.
（従来技術とその問題点）
従来、ビートハーベスタにおいて、トラクタに
連結される台車の下部にビートの掘取り刃を備
え、この掘取り刃の前方位置に切取られたビート
の茎葉を畝から排除する茎葉排除装置を設けたも
のがある。このビートハーベスタの茎葉排除装置
は取付板を介して台車に取付支持されている。(Prior art and its problems) Conventionally, in a beet harvester, a beet digging blade is provided at the bottom of a cart connected to a tractor, and cut beet stems and leaves are removed from the ridges in front of this digging blade. Some are equipped with a foliage removal device. The stem and leaf removing device of this beet harvester is mounted and supported on a cart via a mounting plate.
ところで、ビートハーベスタをトラクタで牽引
してビートの収穫作業を行う際は、トラクタの運
転席から掘取り刃によるビートの掘取りが確実に
行われているかどうか確認しながら行う必要があ
る。即ち、ビートが植えられている畝は真直ぐで
はなく断続的に曲がつており、掘取り刃が畝から
外れないように畝に対する掘取り刃の位置を見な
がらハーベスタの向きを変え、所謂畝合わせを行
うからである。 By the way, when harvesting beets by towing a beet harvester with a tractor, it is necessary to check from the driver's seat of the tractor whether the beets are being reliably dug with the digging blade. In other words, the ridges in which the beets are planted are not straight but are intermittently curved, and the direction of the harvester is changed while watching the position of the cutting blade in relation to the ridges so that the cutting blade does not come off the ridge. This is because they do this.
ところが、上記ハーベスタにおいては、茎葉排
除装置を支持する取付板により掘取り刃の前面が
覆われて塞がれるため、トラクタの運転席から掘
取り刃を視認することが困難であり、畝合わせを
的確に行なうことができず、ビートの掘取りが確
実に行われないことがあつた。 However, in the above-mentioned harvester, the front surface of the digging blade is covered and blocked by the mounting plate that supports the foliage removal device, making it difficult to see the digging blade from the driver's seat of the tractor, making it difficult to align the ridges. It was not possible to do this accurately, and there were cases where the beats were not excavated reliably.
本考案は掘取り刃の前面を開放し、畝に対する
掘取り刃の位置をトラクタの運転席から容易に視
認できるようにすることを技術的課題とするもの
である。 The technical problem of the present invention is to open the front side of the digging blade so that the position of the digging blade with respect to the ridge can be easily seen from the driver's seat of the tractor.
（問題を解決するための手段）
上記問題点を解決するために、本考案は茎葉排
除装置を左右一対の回転体と、該回転体に取付け
られてその外周より突出する弾性材からなる複数
の排除爪と、上記回転体に夫々駆動力を伝達する
一対の駆動力伝達機構とにより構成し、前記回転
体を相互間に空間を形成して掘取り刃前方に配す
るとともに前記一対の駆動力伝達機構を各々の回
転体から上方へ向けて左右に拡開させて配設し、
各駆動力伝達機構を介して前記回転体を夫々独立
させて台車に支持したことを特徴とする。(Means for Solving the Problems) In order to solve the above problems, the present invention provides a foliage removal device consisting of a pair of left and right rotating bodies and a plurality of elastic members attached to the rotating bodies and protruding from the outer periphery thereof. It is composed of a removal claw and a pair of driving force transmission mechanisms that transmit driving force to the rotating bodies, and the rotating bodies are arranged in front of the digging blade with a space between them, and the driving force of the pair of driving forces is The transmission mechanism is arranged upward from each rotating body and expanded to the left and right,
It is characterized in that the rotating bodies are each independently supported on a truck via each driving force transmission mechanism.
（作用）
茎葉排除装置が左右一対の回転体と排除爪と一
対の駆動力伝達機構とからなる左右に分割された
構造となり、その左右の回転体相互間及び駆動力
伝達機構相互間に形成される空間によつて掘取り
刃の前面が開放され、該掘取り刃が台車の前面に
臨む。(Function) The stem and leaf removal device has a structure divided into left and right parts consisting of a pair of left and right rotating bodies, a removal claw, and a pair of driving force transmission mechanisms, and a structure is formed between the left and right rotating bodies and between the driving force transmission mechanisms. The front side of the digging blade is opened by the space, and the digging blade faces the front side of the truck.
（実施例）
以下、本考案の一実施例を図面により説明す
る。(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.
本実施例のビートハーベスタＡはトラクタＴに
連結される台車ａの下部に左右一対の掘取り刃１
を備え、且つこの掘取り刃１の前方位置に茎葉排
除装置ｂを備えており、該排除装置ｂが掘取り刃
１の前面を塞ぐことなく開放できるような構造と
されている。 The beet harvester A of this embodiment has a pair of left and right digging blades 1 at the bottom of a cart a connected to a tractor T.
In addition, a foliage removing device b is provided at a position in front of the digging blade 1, and the structure is such that the removing device b can be opened without blocking the front surface of the digging blade 1.
茎葉排除装置ｂは第２図及び第３図に示す如く
掘取り刃１の側方に偏位して配置されたカツター
４で切り取られたビートの茎葉を畝から排除する
もので、左右一対の回転体２と、この回転体２に
取付けられた複数の排除爪３と、上記回転体に
夫々駆動力を伝達する一対の駆動力伝達機構６と
により左右に分割して構成されている。 As shown in FIGS. 2 and 3, the foliage removing device b removes the beet foliage cut by the cutter 4 which is offset to the side of the digging blade 1 from the ridge. The rotary body 2 is divided into left and right parts, and includes a plurality of removal claws 3 attached to the rotary body 2, and a pair of drive force transmission mechanisms 6 that respectively transmit driving force to the rotary body.
回転体２は一対の円板からなり、夫々前後に間
隔をおいて掘取り刃１前方に配されるとともに左
右相互間に空間を形成して配置される。また、該
回転体２は後述する夫々別途に独立した駆動系の
駆動力を該回転体２に伝達する一対の駆動力伝達
機構６を介して夫々独立して台車ａに支持され、
上記駆動系によつて畝と直交する方向に駆動回転
される。 The rotating body 2 consists of a pair of discs, which are arranged in front of the digging blade 1 with a space between them in the front and back, and are arranged with a space formed between the left and right sides. Further, the rotary body 2 is independently supported by the trolley a via a pair of drive force transmission mechanisms 6 that transmit the driving force of separate drive systems, which will be described later, to the rotary body 2,
It is driven and rotated by the drive system in a direction perpendicular to the ridges.
排除爪３は上記回転体２に取付けられ、ビート
を傷めないようにゴム等の弾性材で構成されてお
り、基端が回転体２の板面に周方向に間隔をおい
てボルト止めされ、且つ外端が回転体２の外周よ
り突出している。 The removal claws 3 are attached to the rotating body 2, and are made of an elastic material such as rubber so as not to damage the beats, and their base ends are bolted to the plate surface of the rotating body 2 at intervals in the circumferential direction. Moreover, the outer end protrudes from the outer periphery of the rotating body 2.
回転体２の駆動系は、夫々台車ａに具備した各
機構を駆動させる駆動部から導出された駆動軸５
に駆動力伝達機構６を介して回転体２を連繋させ
たもので、この駆動系によつて回転体２が夫々逆
方向に等速で回転するようになつている。 The drive system of the rotary body 2 includes a drive shaft 5 derived from a drive unit that drives each mechanism provided on the trolley a.
The rotating bodies 2 are connected to each other via a driving force transmission mechanism 6, and the rotating bodies 2 are rotated at the same speed in opposite directions by this drive system.
前記駆動力伝達機構６は、ケース６ａ内にスプ
ロケツト及びチエーンを内蔵してなり、その駆動
側のスプロケツトを支持する回転軸６ｂが前記駆
動軸５にユニバーサルジヨイントを介して連結さ
れる一方、従動側のスプロケツトを支持する回転
軸６ｃに回転体２が固定されている。また、該駆
動力伝達機構６は、回転体２側から上方の駆動軸
５側へ向けて左右に拡開する形態に配設される。
これによつて夫々の駆動力伝達機構６間にも十分
な空間が形成され、トラクタＴの高い運転席ｔか
ら掘取り刃１を視認する際に、該駆動力伝達機構
６が妨げとなることがない。 The driving force transmission mechanism 6 includes a sprocket and a chain built into a case 6a, and a rotating shaft 6b supporting the sprocket on the driving side is connected to the driving shaft 5 via a universal joint, while a driven shaft 6b supports the sprocket on the driving side. A rotating body 2 is fixed to a rotating shaft 6c that supports a side sprocket. Further, the driving force transmission mechanism 6 is disposed in such a manner that it expands left and right from the rotating body 2 side toward the upper drive shaft 5 side.
As a result, sufficient space is formed between the respective driving force transmission mechanisms 6, and the driving force transmission mechanisms 6 do not become an obstacle when viewing the digging blade 1 from the high driver's seat t of the tractor T. There is no.
回転体２の支持構造は、前記駆動系における駆
動力伝達機構６のケース６ａをブラケツト７及び
支持杆８を介して台車ａのフレームa1に支持した
ものである。ブラケツト７はケース６ａに上下２
箇所でボルト止めされ、そのボルト９を水平方向
に延びる長孔７ａ，７ｂを介してスライド可能に
案内しており、ケース６ａ即ち回転体２を左右に
移動可能に支持するものである。支持杆８は角パ
イプからなり、台車ａのフレームa1に設けた挿着
部１０へ上下スライド可能に挿通され、且つボル
ト１１を介して係止されるようになつている。支
持杆８の外面には複数の凹部８ａが上下に間隔を
おいて設けられており、この凹部８ａに前記ボル
ト１１の先端を選択的に嵌め合わせることによ
り、支持杆８の取付位置が上下に変更されて回転
体２が上下に移動するものである。従つて、回転
体２をブラケツト７の長孔７ａ，７ｂに沿つて内
外へ水平移動させ、且つ同回転体２を支持杆８と
ともに上下に移動させることにより、回転体２間
の間隔及び各回転体２の上下高さ位置を畝の幅及
び高さの変化に対応させ得るものである。 The support structure for the rotating body 2 is such that a case 6a of the driving force transmission mechanism 6 in the drive system is supported on a frame a1 of a truck a via a bracket 7 and a support rod 8. The bracket 7 is attached to the case 6a at the top and bottom.
The case 6a, that is, the rotating body 2, is supported so as to be movable left and right. The support rod 8 is made of a square pipe, and is inserted into an insertion portion 10 provided on the frame a 1 of the truck a so as to be slidable up and down, and is locked with a bolt 11 . A plurality of recesses 8a are vertically spaced apart from each other on the outer surface of the support rod 8, and by selectively fitting the tips of the bolts 11 into the recesses 8a, the mounting position of the support rod 8 can be adjusted vertically. The rotating body 2 is changed to move up and down. Therefore, by horizontally moving the rotating body 2 in and out along the elongated holes 7a and 7b of the bracket 7, and moving the rotating body 2 up and down together with the support rod 8, the distance between the rotating bodies 2 and each rotation can be adjusted. The vertical height position of the body 2 can be made to correspond to changes in the width and height of the ridges.
（効果）
本考案によれば、茎葉排除装置における左右の
回転体相互間に空間が形成され、しかも該回転体
に駆動力を伝達する駆動力伝達機構を各回転体毎
に設け、夫々回転体から上方へ向けて左右に拡開
させて配設したことにより、該駆動力伝達機構相
互間にも十分な空間が形成され、それらの空間に
よつて掘取り刃の前面が開放されて該掘取り刃を
台車の前面に臨ませることができる。(Effects) According to the present invention, a space is formed between the left and right rotating bodies in the foliage removal device, and a driving force transmission mechanism for transmitting driving force to the rotating bodies is provided for each rotating body. By expanding from side to side upwards, sufficient space is formed between the driving force transmission mechanisms, and this space opens the front surface of the digging blade to allow the digging The removal blade can be placed in front of the cart.
従つて、トラクタの高い運転席から掘取り刃を
視認する際に、上記回転体及び駆動力伝達機構が
妨げとなることがなく、容易に視認することがで
き、畝合せを的確に行ない得て掘取り刃が畝に合
致した状態を維持し、ビートの掘取りを行い得
る。 Therefore, when the digging blade is viewed from the high driver's seat of the tractor, the rotating body and the driving force transmission mechanism do not obstruct the view, and the digging blade can be easily viewed, and the ridges can be precisely aligned. The excavating blade can maintain a state in alignment with the ridge and excavate the beet.
そして、もし、両方又は片方の回転体によつて
掘取り刃が見にくい場合は、その掘取り刃を隠し
ている側の回転体を水平又は上下にスライドさせ
て位置を変えることによつて簡単に見えるように
することができて便利である。 If the digging blade is difficult to see due to both or one of the rotating bodies, you can easily change the position by sliding the rotating body on the side that hides the digging blade horizontally or up and down. It is convenient to be able to see it.
第１図は本考案ビートハーベスタの一実施例を
示す側面図、第２図は要部を拡大して示す一部切
欠側面図、第３図は第２図の矢視図である。
尚図中、Ａ……ビートハーベスタ、Ｔ……トラ
クタ、ｔ……トラクタの運転席、ａ……台車、１
……掘取り刃、ｂ……茎葉排除装置、２……回転
体、３……排除爪、６……駆動力伝達機構。
FIG. 1 is a side view showing one embodiment of the beet harvester of the present invention, FIG. 2 is a partially cutaway side view showing an enlarged main part, and FIG. 3 is a view taken in the direction of the arrow in FIG. In the figure, A...Beet harvester, T...Tractor, t...Tractor driver's seat, a...Dolly, 1
... Digging blade, b ... Stem and leaf removal device, 2 ... Rotating body, 3 ... Removal claw, 6 ... Driving force transmission mechanism.
Claims (1)
備え、且つこの掘取り刃の前方位置に切取られた
ビートの茎葉を畝から排除する茎葉排除装置を設
けたビートハーベスタにおいて、前記茎葉排除装
置を左右一対の水平スライド可能かつ上下スライ
ド可能な回転体と、該回転体に取付けられてその
外周より突出する弾性材からなる複数の排除爪
と、上記回転体に夫々駆動力を伝達する一対の駆
動力伝達機構とにより構成し、前記回転体相互間
に空間を形成して掘取り刃前方に配するとともに
前記一対の駆動力伝達機構を各々の回転体から上
方へ向けて左右に拡開させて配設し、各駆動力伝
達機構を介して前記回転体を夫々独立させて台車
に支持したことを特徴とするビートハーベスタ。 In a beet harvester, a beet harvester is provided with a digging blade at the bottom of a cart connected to a tractor, and a foliage removing device for removing cut beet foliage from the ridge in a position in front of the digging blade, wherein the foliage removing device is installed. A pair of left and right rotating bodies that are horizontally slidable and vertically slidable, a plurality of exclusion claws made of an elastic material attached to the rotating bodies and protruding from the outer periphery thereof, and a pair of drives that respectively transmit driving force to the rotating bodies. A force transmission mechanism is arranged in front of the digging blade with a space formed between the rotating bodies, and the pair of driving force transmission mechanisms are expanded left and right upward from each rotating body. A beet harvester characterized in that the rotating bodies are independently supported on a cart via respective driving force transmission mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5446884U JPS60164840U (en) | 1984-04-13 | 1984-04-13 | beet harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5446884U JPS60164840U (en) | 1984-04-13 | 1984-04-13 | beet harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60164840U JPS60164840U (en) | 1985-11-01 |
| JPH023714Y2 true JPH023714Y2 (en) | 1990-01-29 |
Family
ID=30576255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5446884U Granted JPS60164840U (en) | 1984-04-13 | 1984-04-13 | beet harvester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60164840U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2551220Y2 (en) * | 1993-05-18 | 1997-10-22 | 安久津 義人 | Trailed beet harvester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556530U (en) * | 1978-10-14 | 1980-04-17 |
-
1984
- 1984-04-13 JP JP5446884U patent/JPS60164840U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60164840U (en) | 1985-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4503630A (en) | Ditch digging machine | |
| JPS62118804A (en) | Plowing and reaping apparatus | |
| JPH023714Y2 (en) | ||
| JPH0340081Y2 (en) | ||
| US5240085A (en) | Implement coupler structure | |
| JPS6010325Y2 (en) | Cover device for soil tiller | |
| JPH0135602Y2 (en) | ||
| JPS6211367Y2 (en) | ||
| SU1664125A1 (en) | Plow-ditch digger | |
| JPH064648Y2 (en) | Forward / reverse rotary cultivating device | |
| JPH076745Y2 (en) | Radish mining equipment | |
| JP3220340B2 (en) | Rotary device mounting device | |
| JP2006191812A5 (en) | ||
| JP3078989U (en) | Ridge ridge treatment equipment for rotary tillage equipment | |
| JPS62257302A (en) | Rotary plowing and soil gringing apparatus | |
| JP3876527B2 (en) | Root crop harvesting machine | |
| JPH0212803Y2 (en) | ||
| JPS632Y2 (en) | ||
| JPH0440403Y2 (en) | ||
| JP2500862Y2 (en) | Weeder | |
| JPS635448Y2 (en) | ||
| JPH0436562Y2 (en) | ||
| JPH0454721Y2 (en) | ||
| GB1586829A (en) | Soil cultivating implements | |
| JPS6138981Y2 (en) |