JPH068664Y2 - Front structure of foliage processor - Google Patents

Front structure of foliage processor

Info

Publication number
JPH068664Y2
JPH068664Y2 JP1988107243U JP10724388U JPH068664Y2 JP H068664 Y2 JPH068664 Y2 JP H068664Y2 JP 1988107243 U JP1988107243 U JP 1988107243U JP 10724388 U JP10724388 U JP 10724388U JP H068664 Y2 JPH068664 Y2 JP H068664Y2
Authority
JP
Japan
Prior art keywords
ridge
foliage
adjusted
pinching
divider
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 - Lifetime
Application number
JP1988107243U
Other languages
Japanese (ja)
Other versions
JPH0229217U (en
Inventor
健一 井手
一郎 谷
則光 榊原
博 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanma Agricultural Equipment Co Ltd
Original Assignee
Yanma Agricultural Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yanma Agricultural Equipment Co Ltd filed Critical Yanma Agricultural Equipment Co Ltd
Priority to JP1988107243U priority Critical patent/JPH068664Y2/en
Publication of JPH0229217U publication Critical patent/JPH0229217U/ja
Application granted granted Critical
Publication of JPH068664Y2 publication Critical patent/JPH068664Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Harvesting Machines For Root Crops (AREA)

Description

【考案の詳細な説明】 〔産業上の利用分野〕 この考案は,茎葉処理機の前部構造に関するものであ
る。
[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a front structure of a foliage processing machine.

〔従来の技術〕 畝に植えられたじゃがいも等の地下茎作物の地下根部を
畝中に留め置いて茎葉部を引き抜きながら走行する茎葉
処理機において,処理する茎葉部とそうでない茎葉部を
分離するために,機の前部両側端にデバイダを設けてい
る。また,茎葉部を挟扼する挟扼装置等の上下高さを調
節するとともに,畝中にある地下根部を上から押さえて
畝中に留め置くゲージホイルを設けているものもある。
[Prior Art] To separate the foliage part to be treated from the foliage part to be treated in a foliar processing machine that runs while pulling out the foliage part by keeping the underground root part of the underground crops such as potatoes planted in the ridge in the ridge In addition, dividers are installed on both sides of the front part of the machine. In addition, there is also a gauge wheel that adjusts the vertical height of a pinching device for pinching the foliage and holds the subterranean root part in the ridge from above so as to keep it in the ridge.

〔考案が解決しようとする課題〕[Problems to be solved by the device]

ところで,この種の茎葉処理機においては,このデバイ
ダは単に分茎作用をするだけではなく,畝の中腹部を軽
く挟み込むような動作をすることから,畝への追従性を
確保するために重要な意味を有している。したがって,
これが固定的なものであっては,畝の幅や高さが変わっ
たような場合,畝への追従性が悪く,良好な走行性を確
保できないのである。また,畝上面を転動するゲージホ
イルもある意味ではこの作用を果たすものであり,両者
が効果的に補完し合って畝に対する追従走行性が高まる
のである。
By the way, in this type of foliar treatment machine, this divider not only acts as a stalk, but also acts to lightly pinch the mid-abdomen of the ridge, so it is important to ensure followability to the ridge. Has meaning. Therefore,
If this is fixed, if the width or height of the ridge changes, the ability to follow the ridge is poor and good running performance cannot be secured. In a sense, a gauge wheel rolling on the upper surface of the ridge also fulfills this function, and the two effectively complement each other to improve the followability of the ridge.

〔課題を解決するための手段〕[Means for Solving the Problems]

そこで,この考案は,畝に植立された地下茎作物の茎葉
部を挟扼装置で挟扼して後上方へ移送する茎葉処理機に
おいて,挟扼装置を構成する挟扼ベルト始端部の前方に
先端が畝の中腹部に存在する上下位置および左右回動角
度調節可能な左右二個のデバイダを設けるとともに,後
方に畝の上面を転動する上下位置調節可能な左右二個の
ゲージホイルを設けたことを特徴とする茎葉処理機の前
部構造を提供することにより,前記した課題を解決しよ
うとするものである。
Therefore, in this invention, in a foliage processing machine that pinches the foliage of a rhizome planted in a ridge and moves it backward and upward, it is placed in front of the beginning end of the pinching belt that constitutes the pinching device. There are two left and right dividers whose tip is located in the middle part of the ridge and which can adjust the vertical position and left and right rotation angles, and two gauge wheels, which can be adjusted on the top and bottom of the ridge, that can be adjusted vertically. An object of the present invention is to solve the above-mentioned problems by providing a front structure of a foliage processing machine characterized by the above.

〔作用〕[Action]

この手段をとることにより,畝の幅や高さが変わった場
合でも,常にデバイダとゲージホイルを効果的な最適位
置に合わせることができるから,畝への追従走行性が向
上するとともに,分茎性能および地下根部の留置性能も
高まる。
By adopting this measure, the divider and gauge wheel can be constantly adjusted to the optimum position even when the width or height of the ridge is changed, so that the followability to the ridge is improved and at the same time, the branching is performed. Performance and indwelling performance of underground roots are also improved.

〔実施例〕〔Example〕

以下,この考案の実施例を図面を参照して説明する。 An embodiment of the present invention will be described below with reference to the drawings.

第3図はこの茎葉処理機の側面図,第4図は同じく正面
図であるが,この茎葉処理機は走行車両部1に以下の構
成からなる茎葉処理部2を搭載したものである。
FIG. 3 is a side view of the foliage treating machine, and FIG. 4 is a front view of the foliage treating machine. In the foliage treating machine, a traveling vehicle section 1 is equipped with a foliage treating section 2 having the following configuration.

茎葉処理部2は最前部に掻込装置3が設けられるととも
に,以下,順次後方に,挟扼装置4,上搬送装置5,集
収放出装置6等が設けられる。
The foliage processing section 2 is provided with a scraping device 3 at the frontmost part, and thereafter, a scooping device 4, an upper conveying device 5, a collecting / discharging device 6 and the like are sequentially provided at the rear.

掻込装置3は周囲にゴム等で構成される放射状弾性突起
7をやや前低後高状に傾けた左右一対の掻込ドラム8を
次位の挟扼装置4側へ向けて同期回動させたものであ
る。そして,その駆動系であるが,挟扼装置4の下方の
従動側に伝達された動力からチェン,スプロケット機構
9によってドラム軸10に伝達されるようになっている
(左右それぞれ独立して)。なお,左右の放射状弾性突
起7同士の回動軌跡は一部重合しているのが好ましく,
また,その回動軌跡は挟扼装置4始端の挟扼口11と必ず
重合するようになっている。この掻込装置3は畝12等に
植えられた地下茎作物13の茎葉部13aを掻寄せて(採取
地下根部13bはそのまま土中に残しておく)次の挟扼装
置4へ導くためのものである。
The scraping device 3 rotates a pair of left and right scraping drums 8 in which radial elastic protrusions 7 made of rubber or the like are tilted in a slightly front-rear-rear-high manner toward the next-side clamping device 4 side. It is a thing. The drive system is such that the power transmitted to the driven side below the pinching device 4 is transmitted to the drum shaft 10 by the chain and sprocket mechanism 9 (independently for each left and right). It is preferable that the turning loci of the left and right radial elastic protrusions 7 are partially overlapped,
Further, the rotation locus is always overlapped with the pinching opening 11 at the starting end of the pinching device 4. This scraping device 3 is for scraping the leaves 13a of the rhizomes 13 planted in the ridges 12 (leading underground root 13b is left in the soil as it is) and guiding it to the next pinching device 4. is there.

挟扼装置4は掻込装置3の下方を始端部としてそれより
も後方に設けられるものであり,従動軸14と駆動軸15を
前低後高の関係で起立させたものを左右一対設け,これ
ら各従動軸14と駆動軸15にゴム等の弾性体で構成される
ウェーブ突起16を設けた挟扼ベルト17を前記前低後高平
面内で回動できるよう張掛けたものである。この場合,
左右のウェーブ突起16同士はその山部と谷部が相互にイ
ンターロッキング状に噛合っており,この状態のままで
回動するようになっている。この挟扼装置4は地下茎作
物13の茎葉部13aのみを抜茎して次の上搬送装置5に引
渡すものであり,このときに採取地下根部13bが一緒に
付いて来るのを防がなくてはならないが(土の抵抗や後
述するゲージホイル26の押さえでほとんどは畝12中に留
め置かれるが),これをより完全に行うために挟扼装置
4先端付近下方位置に後端に採取根部13bが通過できな
い幅を有する前拡後狭状の二本のバー19aからなる根部
落しガイド棒19を設置しておく。
The pinching device 4 is provided behind the scraping device 3 with its lower end as the starting end, and the left and right pair of left and right driven shafts 14 and 15 are provided. The driven shafts 14 and the drive shafts 15 are stretched by a sandwiching belt 17 provided with wave protrusions 16 made of an elastic material such as rubber so as to be rotatable in the front low rear high plane. in this case,
The ridges and valleys of the left and right wave protrusions 16 are engaged with each other in an interlocking manner, and the wave protrusions 16 are rotated in this state. This pinching device 4 removes only the foliage part 13a of the rhizome crop 13 and delivers it to the next upper transfer device 5, and at this time, it is not possible to prevent the sampled root part 13b from accompanying with it. Although it is not possible (although it is mostly retained in the ridge 12 due to the resistance of the soil and the pressure of the gauge wheel 26 described later), in order to do this more completely, the sampling root at the rear end at the lower position near the tip of the pinching device 4 A root drop guide bar 19 composed of two bars 19a having a narrowed shape after expansion and having a width through which 13b cannot pass is installed.

上搬送装置5は駆動軸15の延長上端部から後上方にかけ
て二つのスプロケット(図示省略)を設け,これら両ス
プロケット間に弾性突起20が付いた搬送ベルト21を張掛
ける。なお,これら搬送ベルト21は挟扼ベルト17と同じ
く適当な間隔で対峙させて左右一対設け,その前低後高
勾配も挟扼ベルト17に対応したものとする。ところで,
この搬送ベルト21は挟扼ベルト17の駆動軸14を中心にそ
の斜め勾配面内で左右に振回しができるようになってい
る。
The upper conveying device 5 is provided with two sprockets (not shown) extending from the extended upper end of the drive shaft 15 to the rear upper side, and a conveying belt 21 having an elastic protrusion 20 is stretched between these two sprockets. It should be noted that these conveying belts 21 face each other at appropriate intervals and are provided in a pair on the left and right, and the front, rear, rear, and high gradients thereof also correspond to the sandwiching belt 17. by the way,
The transport belt 21 can be swung left and right about the drive shaft 14 of the pinching belt 17 in an obliquely inclined plane.

集収放出装置6は上搬送装置5の終端付近にやや後上が
りの傾斜面で張架される基板22と,この基板22の左右そ
れぞれに支持軸23によって翼状に継設される集収板24と
からなる。そして,この集収板24は支持軸23が回動して
起立,倒伏,下方回動の各姿勢をとることができるよう
になっている(常時は起立姿勢をとるようになってい
る)。
The collecting / discharging device 6 is composed of a substrate 22 stretched near the terminal end of the upper transport device 5 with a slightly upward slope, and a collecting plate 24 connected to each of the left and right sides of the substrate 22 by support shafts 23 in a wing shape. Become. The collecting plate 24 can take up each of the postures of standing, lying down, and turning by the rotation of the support shaft 23 (normally taking the standing posture).

以上の他,掻込装置3の前側方には分茎用のデバイダ25
が左右一対設けられるとともに,挟扼装置4の地上高さ
を設定し,採取地下根部13bを押さえるために畝12上面
の縁を外開き状に転動する左右一対のゲージホイル26が
設けられている。なお,このゲージホイル26は当然なが
ら上下位置が調節できるものである。さらに,走行車両
部1にはエンジン27,ミッション28,操縦ハンドル29,
車輪30等がそれぞれ設けられている。
In addition to the above, a divider 25 for branching is provided on the front side of the scraping device 3.
A pair of left and right gauge wheels 26 are provided to set the ground height of the pinching device 4 and to roll the edge of the upper surface of the ridge 12 in an outwardly open shape in order to hold down the sampling underground root 13b. There is. It should be noted that the gauge wheel 26 can of course be adjusted in the vertical position. Further, the traveling vehicle unit 1 has an engine 27, a mission 28, a steering wheel 29,
Wheels 30 and the like are provided respectively.

次に,前記したデバイダ25の上下位置および左右回動角
度は調節できるようになっている。
Next, the vertical position and the horizontal rotation angle of the divider 25 can be adjusted.

第1図はデバイダ25部分の側面図,第2図は第1図のII
−II断面図であるが,デバイダ25をフレーム31と切り離
し,間に取付金具32を介して以下の構造で連結するので
ある。
Fig. 1 is a side view of the divider 25 part, and Fig. 2 is II of Fig. 1.
-It is a II cross-sectional view, but the divider 25 is separated from the frame 31 and is connected in the following structure via the mounting bracket 32.

すなわち,デバイダ25と取付金具32の結合は二本のリン
ク33,34で行い,一つのリンク33に設けられる掛部33aを
取付金具32に形成された上下方向の複数のノッチ35のい
ずれかに嵌合して上下調整を行うのである。なお,この
とき,スプリング36によってリンク33の掛部33aをノッ
チ35側に押圧等することによって,掛部33aとノッチ35
の嵌合が外れないようにしておく。さらに,フレーム31
と取付金具32の結合も,それぞれにフランジ部31a,32b
を形成しておき,これを上下二本のボルト37,38で締結
するのであるが,このとき,下方のボルト38の通し孔39
を上方のボルト37を中心にする扇形の長孔にすること
で,左右調整ができるようにしておくのである。
That is, the divider 25 and the mounting bracket 32 are connected by the two links 33 and 34, and the hook 33a provided on one link 33 is connected to one of the plurality of vertical notches 35 formed in the mounting bracket 32. It fits and adjusts up and down. At this time, by pressing the hook 33a of the link 33 toward the notch 35 by the spring 36, the hook 33a and the notch 35a are pressed.
Make sure that the mating does not come off. In addition, frame 31
And the mounting bracket 32 are also connected to the flanges 31a and 32b respectively.
Is formed in advance and is fastened with two bolts 37 and 38, which are upper and lower. At this time, the through hole 39 of the lower bolt 38 is
By making a fan-shaped slot centered on the upper bolt 37, the left and right can be adjusted.

〔考案の効果〕 以上により,この考案には以下のような効果が期待でき
る。
[Effects of Device] From the above, the following effects can be expected in this device.

すなわち,ゲージホイル26の高さ調節とともに,地下茎
作物13が植立する畝12の幅や高さに応じてデバイダ25の
上下位置および左右回動角度を調節できるので,畝12の
大きさがどうであっても,ゲージホイル26が畝12の上面
の縁を転動すると同時に,デバイダ25の先が中腹部に軽
く接触し,この両者でちょうど畝12を抱き抱えるような
最適位置にセットできる。したがって,畝12への追従走
行性が良くなり,さらに,これが可能になると,挟扼ベ
ルト17の始端部をできるだけ低い位置に設定できるか
ら,茎葉部13aの低い位置を挟み得て,折ったりするこ
となく良好に引き抜くことができるのである。さらに,
マルチフィルム18を引っ掛けたりすることも少なくな
る。
That is, the height of the gauge wheel 26 can be adjusted, and the vertical position and the horizontal rotation angle of the divider 25 can be adjusted according to the width and height of the ridge 12 on which the rhizome 13 is planted. However, the gauge wheel 26 rolls on the edge of the upper surface of the ridge 12, and at the same time, the tip of the divider 25 makes a light contact with the middle abdomen, and both of them can be set to an optimum position for holding the ridge 12. Therefore, the followability to the ridges 12 is improved, and if this is possible, the starting end of the pinching belt 17 can be set as low as possible, so that the low position of the foliage 13a can be pinched and folded. It can be satisfactorily pulled out. further,
It is less likely that the mulch film 18 will be caught.

【図面の簡単な説明】[Brief description of drawings]

第1図はデバイダ部分の要部側面図,第2図は第1図の
II−II断面図,,第3図,第4図は茎葉処理機の側面
図,正面図である。 (符号) 4……挟扼装置 12……畝 13……地下茎作物 13a……地下茎作物の茎葉部 25……デバイダ 26……ゲージホイル
FIG. 1 is a side view of the main part of the divider portion, and FIG.
II-II sectional view, FIG. 3, and FIG. 4 are a side view and a front view of the foliage processing machine. (Code) 4 …… Pinching device 12 …… Ridge 13 …… Rhizome crop 13a …… Ridge of rhizome crop 25 …… Divider 26 …… Gauge wheel

───────────────────────────────────────────────────── フロントページの続き (72)考案者 谷 一郎 岡山県岡山市江並428番地 セイレイ工業 株式会社内 (72)考案者 榊原 則光 大阪府大阪市北区茶屋町1番32号 ヤンマ ー農機株式会社内 (72)考案者 田中 博 長崎県大村市皆同町15番地1 田中工機株 式会社内 (56)参考文献 実開 昭56−15327(JP,U) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Ichiro Tani, 428 Enami, Okayama, Okayama Prefecture, Seirei Industry Co., Ltd. (72) Norimitsu Sakakibara, No. 32, Chayamachi, Kita-ku, Osaka, Osaka Co., Ltd. (72) Inventor, Hiroshi Tanaka, 15 Minatodo-cho, Omura-shi, Nagasaki 1 Tanaka Koki Co., Ltd. (56) References: Actually published 56-15327 (JP, U)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】畝(12)に植立された地下茎作物(13)の
茎葉部(13a)を挟扼装置(4)で挟扼して後上方へ移
送する茎葉処理機において,挟扼装置(4)を構成する
挟扼ベルト(17)始端部の前方に先端が畝(12)の中腹
部に存在する上下位置および左右回動角度調節可能な左
右二個のデバイダ(25)を設けるとともに,後方に畝
(12)の上面を転動する上下位置調節可能な左右二個の
ゲージホイル(26)を設けたことを特徴とする茎葉処理
機の前部構造。
1. A stem and leaf processing machine for sandwiching a stem and leaf portion (13a) of an underground rhizome crop (13) planted in a ridge (12) with a sandwiching device (4) and transferring it upward and backward, in a sandwiching device. In front of the start end of the pinching belt (17) that constitutes (4), two left and right dividers (25) whose tip is located in the mid-abdomen of the ridge (12) and whose left and right rotation angles can be adjusted are provided. , A front structure of a foliar treatment machine, characterized in that two gauge wheels (26) on the left and right, which roll on the upper surface of the ridge (12) and which can be adjusted in the vertical direction, are provided.
JP1988107243U 1988-08-13 1988-08-13 Front structure of foliage processor Expired - Lifetime JPH068664Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988107243U JPH068664Y2 (en) 1988-08-13 1988-08-13 Front structure of foliage processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988107243U JPH068664Y2 (en) 1988-08-13 1988-08-13 Front structure of foliage processor

Publications (2)

Publication Number Publication Date
JPH0229217U JPH0229217U (en) 1990-02-26
JPH068664Y2 true JPH068664Y2 (en) 1994-03-09

Family

ID=31341482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988107243U Expired - Lifetime JPH068664Y2 (en) 1988-08-13 1988-08-13 Front structure of foliage processor

Country Status (1)

Country Link
JP (1) JPH068664Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0753455Y2 (en) * 1992-01-30 1995-12-13 株式会社ササキコーポレーション Stem and leaf processing machine such as potatoes
JPH0753456Y2 (en) * 1992-04-18 1995-12-13 株式会社ササキコーポレーション Foliage processing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346184Y2 (en) * 1973-09-22 1978-11-06
JPS5615327U (en) * 1979-07-12 1981-02-09
JPS5891228U (en) * 1981-12-16 1983-06-21 小橋工業株式会社 Vine processing equipment for sweet ``shi'' etc.
JPS5939084A (en) * 1982-08-27 1984-03-03 Fujitsu Ltd Mounting structure for optical integrated circuit
JPS6313525U (en) * 1986-07-14 1988-01-28

Also Published As

Publication number Publication date
JPH0229217U (en) 1990-02-26

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