JPH0613640Y2 - Onion harvesting machine - Google Patents

Onion harvesting machine

Info

Publication number
JPH0613640Y2
JPH0613640Y2 JP1987127831U JP12783187U JPH0613640Y2 JP H0613640 Y2 JPH0613640 Y2 JP H0613640Y2 JP 1987127831 U JP1987127831 U JP 1987127831U JP 12783187 U JP12783187 U JP 12783187U JP H0613640 Y2 JPH0613640 Y2 JP H0613640Y2
Authority
JP
Japan
Prior art keywords
onion
conveying
tools
lifting
path
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
JP1987127831U
Other languages
Japanese (ja)
Other versions
JPS6432019U (en
Inventor
貞之 高橋
松雄 橘
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP1987127831U priority Critical patent/JPH0613640Y2/en
Publication of JPS6432019U publication Critical patent/JPS6432019U/ja
Application granted granted Critical
Publication of JPH0613640Y2 publication Critical patent/JPH0613640Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は前端掘起し部で掘起された玉葱を受止めて上方
に移送する持上げ搬送手段と、その持上げ搬送経路の上
部において玉葱を抱込み状態に保持する開閉自在な一対
の搬送具を循環回動させるチェーン式回動体に所定ピッ
チで並設した抱込み搬送手段と、抱込み搬送経路におい
て前記両搬送具の間から突出する玉葱の葉茎部を切断す
る葉切り装置とを備えている玉葱収穫機に関する。
[Detailed Description of the Invention] [Industrial field of application] The present invention provides a lifting conveyance means for receiving an onion excavated at the front end dug portion and transferring it upward, and an onion at the upper part of the lifting conveyance path. Engaging conveying means arranged side by side at a predetermined pitch on a chain type rotating body that circulates and rotates a pair of openable and closable conveying tools that are held in a squeezed state, and onion that projects from between the two conveying tools in the squeezing conveying path. The present invention relates to an onion harvesting machine equipped with a leaf cutting device for cutting a leaf stem portion.

〔従来の技術〕[Conventional technology]

この種の玉葱収穫機において、従来は、前記両搬送具を
チェーン式回動体の異なるリンクに取付けていた(例え
ば特願昭62-28692号第1図の抱込み搬送経路における図
参照)。
In this type of onion harvesting machine, conventionally, both of the above-mentioned conveying tools are attached to different links of a chain type rotating body (see, for example, the figure in the wrapping conveying path of Japanese Patent Application No. 62-28692).

〔考案が解決しようとする問題点〕[Problems to be solved by the invention]

このチェーン式回動体が緊張機構によって張設されては
いても、回転する過程で細かく振動をしており、その度
に、リンク同志は連結ピン軸心を支点として相対的に上
下揺動を繰返す。したがって、両搬送具を夫々取付けた
2つのリンクは進行過程でその姿勢を異ならせることに
なるので必然的にそれらに取付けてある両搬送具の姿勢
が変化する。
Even if this chain-type rotating body is stretched by a tension mechanism, it vibrates finely in the process of rotation, and each time the link comrades repeatedly swing up and down relatively with the connecting pin axis as a fulcrum. . Therefore, since the two links to which the two transporting devices are attached respectively have different postures in the course of travel, the postures of the two transporting devices attached to them are inevitably changed.

その為に両搬送具で玉葱を抱込んではいるものの両搬送
具の姿勢が細かく変動するので、玉葱に対して両搬送具
が連続的に“たたき”を行うことになり、玉葱が傷付く
ことがあった。
For that reason, although the onions are held in both transport tools, the postures of both transport tools fluctuate finely, so both transport tools continuously "batter" the onion, and the onion is damaged. was there.

特に特願昭62-28692号の図面にみるように、抱込み搬送
経路内に曲りの部分があると両搬送具の姿勢が大きく変
化するので、やや小さめの玉葱であれば両搬送具の間か
ら脱落することもあった。
In particular, as shown in the drawing of Japanese Patent Application No. 62-28692, the posture of both transport tools changes greatly if there is a bend in the entwined transport path. It was sometimes dropped from.

本考案の目的は両搬送具の取付対象を合理的に選定する
ことによって、搬送される玉葱への影響を少なくできる
ものを提供する点にある。
An object of the present invention is to provide an object which can reduce the influence on the conveyed onion by rationally selecting the attachment targets of both conveying tools.

〔問題点を解決するための手段〕[Means for solving problems]

本考案による特徴構成は前記一対の搬送具を前記チェー
ン式回動体の同一リンクに取付けてある点にあり、その
作用効果は次の通りである。
A characteristic configuration according to the present invention is that the pair of conveying tools are attached to the same link of the chain type rotating body, and the operation and effect thereof are as follows.

〔作用〕[Action]

つまり、リンクが細かく上下揺動しても、又、抱込み搬
送経路の曲りの部分があったとしても、両搬送具は同一
リンクに取付けてあるので、相対姿勢の変化はない。し
たがって、抱込む玉葱に対してもその姿勢変化がないの
で、従来のような、玉葱に対して“たたき”を行うとい
ったことがない。
In other words, even if the link is finely oscillated up and down, or even if there is a bend in the wrapping and conveying path, the two conveying tools are attached to the same link, and therefore the relative posture does not change. Therefore, since the posture of the onion is not changed, it is not necessary to "batter" the onion as in the conventional case.

〔考案の効果〕[Effect of device]

その結果、玉葱を傷付ける或いは搬送具から脱落させる
といったことがなくなり、玉葱の搬送処理を良好に行な
えるとともに、その為の改造も、搬送具の取付対象を変
更するだけの簡単なものでもよい。
As a result, the onion can be prevented from being damaged or dropped from the carrier, and the onion can be satisfactorily transported, and the modification for that purpose may be a simple one that only changes the object to which the carrier is attached.

〔実施例〕〔Example〕

第5図に示すように、玉葱収穫機(A)は、トラクタ(B)の
後端に3点リンク装置(C)を介して連結され、玉葱(a)を
掘起す掘起し部(1)、及び、掘起した玉葱(a)を搬送する
搬送回収部(2)とから構成される。
As shown in FIG. 5, the onion harvesting machine (A) is connected to the rear end of the tractor (B) through a three-point link device (C), and a dug portion (1) for digging the onion (a). ), And a transport and recovery section (2) for transporting the dug onion (a).

前記掘起し部(1)は、圃場の玉葱(a)を掘起して拾い揚げ
るレーキ状掘起し刃体(3)、及び、ゲージ輪(40)によっ
て掘起し深さを設定された掘起し刃体(3)を横軸心(X)周
りで前後揺動可能に支持するフレーム(4)並びに、この
支持フレーム(4)を揺動駆動する駆動フレーム(5)からな
る。一方、掘起し部(1)への伝動系を構成するに、収穫
機(A)側入力伝動ケース(6)とトラクタ(B)PTO軸(7)と
を連動連結するとともに、この入力伝動ケース(6)から
横向きに伝動軸(9)を突設し、かつ、この横向き伝動軸
(9)の両端に偏心カム(図示せず)を取付けるととも
に、この偏心カムに対して前記駆動フレーム(5)の基端
を外嵌し、この駆動フレーム(5)を偏心カムで駆動して
支持フレーム(4)を前後揺動させ、掘起し刃体(3)を揺動
させ乍ら玉葱(a)を掘起すようにしてある。
The excavation part (1) is a rake excavation blade body (3) for excavating and picking up onions (a) in the field, and the excavation depth is set by a gauge wheel (40). A frame (4) for supporting the excavation blade body (3) so as to be capable of swinging back and forth around a horizontal axis (X), and a drive frame (5) for swinging the support frame (4). On the other hand, in order to configure the transmission system to the excavation part (1), the input transmission case (6) on the harvester (A) side and the tractor (B) PTO shaft (7) are interlockingly connected, and this input transmission is also performed. The transmission shaft (9) is installed to project laterally from the case (6), and
Attach eccentric cams (not shown) to both ends of (9), fit the base end of the drive frame (5) onto the eccentric cam, and drive the drive frame (5) with the eccentric cams. The support frame (4) is rocked back and forth to rock the excavating blade (3) to excavate the onion (a).

次に、搬送回収部(2)について説明する。この搬送回収
部(2)は、掘起し玉葱(a)を受取って後方に搬送する第1
コンベア(10)と、この第1コンベア(10)からの玉葱(a)
を受止めて上方に移送する持上げ搬送手段(11)とその持
上げ搬送経路(c)の上部で抱込み状態で保持する抱込み
搬送手段(12)とからなる第2コンベア(13)と、抱込み搬
送手段(12)で保持された玉葱(a)の葉茎部(b)を切断する
葉切り装置(14)と、葉を落とされた玉葱(a)を回収する
回収部(15)とを備えている。
Next, the transport / collection unit (2) will be described. This transfer / collection section (2) is a first for receiving the dug onion (a) and transferring it to the rear.
Conveyor (10) and onion (a) from this first conveyor (10)
A second conveyor (13) consisting of a lifting and conveying means (11) for receiving and moving upward and a holding and conveying means (12) for holding the lifting and conveying path (c) at the upper part of the lifting and conveying path (c); A leaf cutting device (14) for cutting the leaf stem portion (b) of the onion (a) held by the conveying means (12), and a collecting portion (15) for collecting the onion (a) whose leaves have been dropped. Is equipped with.

第2コンベア(13)について更に詳述する。第2図に示す
ように、第2コンベア(13)には、略上下姿勢の持上げ搬
送経路(c)と水平姿勢の抱込み搬送経路(d)とに亘って連
続して、回動体(16)としてのチェーン(無端回動体)が
緊張機構(45)で適度な緊張力を与えられた状態で左右一
対張設され、この左右一対のチェーン(16),(16)に亘っ
て多数の横向きの搬送用ロッド(17)が架設されている。
第1図及び第3図に示すように、これら搬送用ロッド(1
7)は4本のものと3本のものとの2組のものに組分さ
れ、1組(17A),(17B),(17C),(17D)のものは側面視で略
台形頂点位置に配設されてチェーン(16),(16)に固着さ
れている。この台形に配設された4本のロッド(17A),(1
7B),(17C),(17D)で玉葱(a)を受止めて搬送する固定搬送
具(18)を構成する。この固定搬送具(18)のチェーン(16)
への連結構造を詳述すると、第1図に示すように、チェ
ーン(16)のリンク(16A)に対して板部材(41)を固着する
とともに、第1ロッド(17A)第2ロッド(17B)第3ロッド
(17C)の夫々の両端同志を連結する左右の第1板フレー
ム(24),(24)を、各々、前記左右の板部材(41),(41)に載
置して止め付け、固定搬送具(18)をチェーンリンク(16
A)に取付けてある。この固定搬送具(18)をチェーン(16)
に対して所定ピッチで並設することによって、玉葱(a)
を受止めて上方に移送する持上げ搬送手段に構成してあ
る。又、第4ロッド(17D)は第1ロッド(17A)第2ロッド
(17B)第3ロッド(17C)に対して第2,第3板フレーム(3
5),(36)を介して連結され、後記する可動搬送具(18)を
取付けるべく構成されている。
The second conveyor (13) will be described in more detail. As shown in FIG. 2, the rotating body (16) is continuously provided on the second conveyor (13) over a substantially vertical lifting transport path (c) and a horizontal attitude hugging transport path (d). ) As a chain (endless rotating body) is tensioned by the tensioning mechanism (45) in a state where a pair of left and right chains are tensioned, and a large number of sideways are spanned across the pair of left and right chains (16), (16). The transport rod (17) is installed.
As shown in FIGS. 1 and 3, these transport rods (1
7) is divided into two sets of four and three, and one set (17A), (17B), (17C), (17D) has a substantially trapezoidal vertex position in side view. And is fixed to the chains (16) and (16). Four trapezoidal rods (17A), (1
7B), (17C), and (17D) constitute a fixed transfer tool (18) that receives and transfers the onion (a). This fixed carrier (18) chain (16)
As shown in FIG. 1, the plate member (41) is fixed to the link (16A) of the chain (16) and the first rod (17A) and the second rod (17B) are connected to the chain (16A). ) Third rod
The left and right first plate frames (24), (24) connecting both ends of (17C) are mounted on the left and right plate members (41), (41), respectively, and fixedly conveyed. Connect the tool (18) to the chain link (16
It is installed in A). Use this fixed carrier (18) to chain (16)
By arranging them in parallel at a predetermined pitch, the onion (a)
It is configured as a lifting / conveying means for receiving and transferring the above. The fourth rod (17D) is the first rod (17A) and the second rod.
(17B) The third rod (17C) with respect to the second and third plate frames (3
5) and (36) are connected to each other, and are configured to mount a movable carrier (18) described later.

一方、3本の搬送用ロッド(17E),(17F),(17G)で構成さ
れる他の一組は、略L字形の頂点に3本のロッド(17E),
(17F),(17G)が配設されるとともに、これら3本の搬送
用ロッド(17E),(17F),(17G)に対して直交する方向に配
置された3枚の第4板フレーム(37)によって連結組付さ
れている。そして、第5搬送ロッド(17E)側に延出され
た前記3枚の第4板フレーム(37)の先端に、各々、パイ
プ式ホルダー(38)を取付け、このホルダー(38)を前記第
4ロッド(17D)に遊嵌して、第4ロッド(17D)の軸心(Y)
を中心にして前記3本の搬送用ロッド(17E),(17F),(17
G)を一体で揺動可能に構成し、可動搬送具(19)を構成す
る。
On the other hand, another set consisting of three transfer rods (17E), (17F) and (17G) has three rods (17E),
(17F) and (17G) are arranged, and three fourth plate frames (three plate frames (17E), (17F), and (17G) arranged in a direction orthogonal to the three rods (17F) and (17G) are arranged. It is connected and assembled by 37). Then, pipe-type holders (38) are attached to the ends of the three fourth plate frames (37) extending toward the fifth transport rod (17E) side, and the holders (38) are attached to the fourth frame. It is loosely fitted to the rod (17D) and the axial center (Y) of the fourth rod (17D)
Centered around the three transfer rods (17E), (17F), (17
G) is configured so as to be swingable as a unit to form a movable transfer tool (19).

上記のような構成によって、第1図に示すように、可動
搬送具(19)と固定搬送具(18)とは、チェーン(16)の同一
リンク(16A)に取り付けられることになる。
With the above structure, as shown in FIG. 1, the movable transfer tool (19) and the fixed transfer tool (18) are attached to the same link (16A) of the chain (16).

この可動搬送具(19)の第7ロッド(17G)の両端にローラ
状のカムフォロア(43)が取付けられるとともに、前記チ
ェーン(16),(16)を支持する側板(20),(20)の内面側にカ
ムレール(8)が突設され、カムフォロア(43)がカムレー
ル(8)に案内される。そこで、このカムフォロア(43)が
搬送経路(c),(d)に沿って設けられたカムレール(8)に案
内されて移動することによって、可動搬送具(19)が前記
軸心(Y)周りに揺動して、固定搬送具(18)で支持された
玉葱(a)を抱込むべく、固定搬送具(18)に近接する。
Roller-like cam followers (43) are attached to both ends of the seventh rod (17G) of the movable carrier (19), and side plates (20) and (20) for supporting the chains (16) and (16) are attached. The cam rail (8) is provided on the inner surface side, and the cam follower (43) is guided by the cam rail (8). Therefore, by moving this cam follower (43) while being guided by the cam rail (8) provided along the transfer paths (c) and (d), the movable transfer tool (19) moves around the axis (Y). It swings toward and approaches the fixed carrier (18) in order to hold the onion (a) supported by the fixed carrier (18).

前記ホルダー(38)のうち両端に位置するものは、第1図
に示すように、外向きの突出部(38a)が設けられ、第2
図に示すように、玉葱(a)放出後の下り経路に入る際に
前記突出部(38a)がカムレール(8b)に接当して可動搬送
具(19)の姿勢が規制されカムレール(8)にカムフォロア
(43)が乗り移れる状態を確保できる構成となっている。
One of the holders (38) located at both ends is provided with an outwardly projecting portion (38a) as shown in FIG.
As shown in the figure, when entering the descending path after discharging the onion (a), the protrusion (38a) contacts the cam rail (8b) and the posture of the movable carrier (19) is regulated, and the cam rail (8) In cam follower
(43) is configured to ensure a transferable state.

第1図に示すように、この可動搬送具(19)は、持上げ搬
送経路(c)では開放姿勢にあり、玉葱(a)は固定搬送具(1
8)で支持されて送られている。玉葱(a)が持上げ搬送経
路(c)上部に達すると、前記カムフォロア(43)が上下一
対のカムレール(8)によって形成されたガイド部(8a)を
通過することによって、可動搬送具(19)は姿勢をかえ、
固定搬送具(18)と玉葱(a)を抱込むように保持する閉塞
姿勢になる。抱込み搬送経路(d)ではカムレール(8)によ
ってカムフォロア(43)の開放側への揺動が規制され、可
動搬送具(19)は玉葱(a)を保持する閉塞姿勢を回収部(1
5)への放出位置(e)まで維持している。
As shown in FIG. 1, the movable transport tool (19) is in the open posture in the lifting transport path (c), and the onion (a) is the fixed transport tool (1).
It is supported and sent in 8). When the onion (a) reaches the upper part of the lifting conveyance path (c), the cam follower (43) passes through a guide portion (8a) formed by a pair of upper and lower cam rails (8), whereby a movable conveyance tool (19). Changed posture,
It is in a closed posture in which the fixed carrier (18) and the onion (a) are held so as to be held. In the hugging transfer path (d), the swing of the cam follower (43) to the open side is restricted by the cam rail (8), and the movable transfer tool (19) is in the closed position for holding the onion (a) in the collecting section (1).
The release position (e) to 5) is maintained.

この放出位置(e)では、カムレール(8)による案内が解除
され、この位置でカムフォロア(43)の支持が無くなるの
で、可動搬送具(19)が自重によって開放側に揺動すると
ともに、玉葱(a)が後記するベルトコンベア(39)上に放
出される。
At this discharge position (e), the guide by the cam rail (8) is released, and the support of the cam follower (43) is lost at this position, so the movable carrier (19) swings to the open side by its own weight and the onion ( a) is discharged onto the belt conveyor (39) described later.

第5図に示すように、第1コンベア(10)と第2コンベア
(13)とに対する伝動構造を説明すると、横向き伝動軸
(9)から中継軸(22)を介して第1コンベア(10)の駆動軸
(23)に第1チェーン伝動機構(24)を架張するとともに、
第1コンベア(10)の駆動軸(23)と第2コンベア(13)の駆
動軸(25)とに亘って第2チェーン伝動機構(26)を架張し
てある。
As shown in FIG. 5, the first conveyor (10) and the second conveyor
(13) Explain the transmission structure for and
Drive shaft of the first conveyor (10) from (9) via the relay shaft (22)
While straddling the first chain transmission mechanism (24) on (23),
A second chain transmission mechanism (26) is stretched across the drive shaft (23) of the first conveyor (10) and the drive shaft (25) of the second conveyor (13).

次に葉切り装置(14)について詳述する。第5図に示すよ
うに、葉切り装置(14)は、バリカン型の切刃(31)を備え
るとともに、玉葱(a)の葉茎部(b)が垂下する部位に配置
され、搬送されてくる玉葱(a)の葉茎部(b)を切断すべく
構成されている。玉葱(a)の葉茎部(b)が垂下する位置と
は、抱込み搬送具(18),(19)が上下反転して下方側の帰
還経路に移動する帰還経路対応部位である。この葉切り
装置(14)の駆動構造について説明すると、第5図に示す
ように、横向き伝動軸(9)と3つのベルト(27)を介して
伝動された入力軸(28)を設けるとともに、この入力軸(2
8)に偏心カム(29)を一体回転可能に取付け、このカム(2
9)によって上下駆動される連結ロッド(30)をカム(29)に
遊嵌してある。一方、葉切り装置(14)側に可動刃(31A)
を駆動摺動させる駆動ロッド(32)を設け、この駆動ロッ
ド(32)と連結ロッド(30)とをベルクランク(33)を介して
連動連結してある。
Next, the leaf cutting device (14) will be described in detail. As shown in FIG. 5, the leaf cutting device (14) is equipped with a hair clipper type cutting blade (31), and is placed at a position where the onion (a) leaf stem portion (b) hangs down and is transported. It is configured to cut the leaf stem (b) of the onion (a). The position at which the leaf stem portion (b) of the onion (a) hangs is a return path corresponding portion where the hugging conveyance tools (18) and (19) are turned upside down and moved to the return path on the lower side. Explaining the drive structure of the leaf-cutting device (14), as shown in FIG. 5, a lateral transmission shaft (9) and an input shaft (28) transmitted through three belts (27) are provided, and This input shaft (2
Attach the eccentric cam (29) to the unit (8) so that it can rotate integrally.
A connecting rod (30), which is vertically driven by 9), is loosely fitted in the cam (29). On the other hand, a movable blade (31A) on the leaf cutting device (14) side
A drive rod (32) for driving and sliding is provided, and the drive rod (32) and the connecting rod (30) are interlockingly connected via a bell crank (33).

回収部(15)は、葉切り装置(14)より前方下方に配置され
たベルトコンベア(39)と、このベルトコンベア(39)の左
右端に対応して配置された落下シュート(34),(34)とか
らなる。このベルトコンベア(39)は左右に亘って架設さ
れ、抱込み搬送経路(d)の放出位置(e)で放出される玉葱
(a)を受止めて左右何れかの落下シュート(34)に投入す
べく、正逆転何れかの方向に向けて駆動される。前記落
下シュート(34)は落下経路途中から2叉状に分かれてお
り、玉葱(a)を2箇所に分けて放出する構成を採ってい
る。したがって、圃場に放出された玉葱(a)は、1箇所
に放出される場合に比べて積み重なり量が少なく、地干
し効果の高い或いは吊り玉作業(複数個の玉葱の葉茎部
を束ねて貯蔵室内に吊下げ乾燥させる作業)時の結束作
業が容易な放出方法で放出されている。
The collecting section (15) is a belt conveyor (39) arranged in front of and below the leaf cutting device (14), and drop chutes (34) arranged corresponding to the left and right ends of the belt conveyor (39), ( 34) and. This belt conveyor (39) is installed over the left and right, and the onion that is discharged at the discharge position (e) of the wrapping conveyance path (d).
In order to receive (a) and throw it into either the left or right drop chute (34), it is driven in either the forward or reverse direction. The drop chute (34) is divided into two forks from the middle of the fall path, and has a structure in which the onion (a) is discharged in two parts. Therefore, the amount of onion (a) released to the field is smaller than that when it is released to one place, and it has a high land-drying effect or hanging ball work (a plurality of onion leaf stems are bundled for storage. It is discharged by an easy discharge method when binding work when hanging and drying in a room).

尚、この落下シュート(34)は上方支点に左右横側方に張
出す作用姿勢と側板がわに近接する格納姿勢とに切換可
能である。
The drop chute (34) can be switched between a working posture in which it extends laterally laterally to the upper fulcrum and a storage posture in which the side plate is close to the brace.

〔別実施例〕 抱込み搬送手段(12)として固定搬送具(18)を兼用して
いるが、抱込み搬送手段として開閉自在な専用の搬送具
を設けてもよい。
[Another embodiment] Although the fixed conveying tool (18) is also used as the entangled conveying means (12), a dedicated openable and closable conveying tool may be provided as the entangled conveying means.

玉葱収穫部(掘起し部(1)と搬送回収部(2)とからな
る)を農用トラクタに取付けているが、専用の走行車体
に取付けてもよい。
Although the onion harvesting section (consisting of the dugout section (1) and the transport and recovery section (2)) is attached to the agricultural tractor, it may be attached to a dedicated traveling vehicle body.

尚、実用新案登録請求の範囲の項に図面との対照を便利
にする為に符号を記すが、該記入により本考案は添付図
面の構造に限定されるものではない。
It should be noted that reference numerals are added to the claims of the utility model for convenience of comparison with the drawings, but the present invention is not limited to the structure of the accompanying drawings by the entry.

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

図面は本考案に係る玉葱収穫機の実施例を示し、第1図
は固定搬送具と可動搬送具との組付状態を示す側面図、
第2図は持上げ搬送手段と抱込み搬送手段との搬送状態
を示す側面図、第3図は固定搬送具と可動搬送具との組
付状態を示す正面図、第4図は落下シュートの取付構造
を示す縦断背面図、第5図は全体側面図である。 (1)……掘起し部、(11)……持上げ搬送手段、(12)……
抱込み搬送手段、(14)……葉切り装置、(16)……チェー
ン式回動体、(16A)……チェーンリンク、(18),(19)……
搬送具。
The drawing shows an embodiment of an onion harvester according to the present invention, and FIG. 1 is a side view showing an assembled state of a fixed transfer tool and a movable transfer tool,
FIG. 2 is a side view showing a carrying state of the lifting and holding carrying means, FIG. 3 is a front view showing an assembled state of a fixed carrying tool and a movable carrying tool, and FIG. 4 is a drop chute attachment. A longitudinal rear view showing the structure, and FIG. 5 is an overall side view. (1) …… excavation part, (11) …… lifting transport means, (12) ……
Conveying means, (14) …… Leaf cutting device, (16) …… Chain type rotating body, (16A) …… Chain link, (18), (19) ……
Transport tool.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】前端掘起し部(1)で掘起された玉葱(a)を受
止めて上方に移送する持上げ搬送手段(11)と、その持上
げ搬送経路(c)の上部において玉葱(a)を抱込み状態に保
持する開閉自在な一対の搬送具(18),(19)を循環回動さ
せるチェーン式回動体(16)に所定ピッチで並設した抱込
み搬送手段(12)と、抱込み搬送経路(d)において前記両
搬送具(18),(19)の間から突出する玉葱(a)の葉茎部(b)
を切断する葉切り装置(14)とを備えている玉葱収穫機で
あって、前記一対の搬送具(18),(19)を前記チェーン式
回動体(16)の同一リンク(16A)に取付けてある玉葱収穫
機。
1. Lifting and conveying means (11) for receiving the onion (a) dug by the front end dug portion (1) and transferring it upward, and an onion () on the upper part of the lifting and conveying path (c). a pair of holding and conveying means (12) arranged side by side at a predetermined pitch on a chain type rotating body (16) for circulating and rotating a pair of openable and closable conveying tools (18) and (19) for holding a) in a held state. The leaf stem (b) of the onion (a) protruding from between the two carrying tools (18), (19) in the wrapping carrying path (d)
An onion harvesting machine equipped with a leaf cutting device (14) for cutting a pair of transfer tools (18), (19) attached to the same link (16A) of the chain type rotating body (16). Onion harvesting machine.
JP1987127831U 1987-08-21 1987-08-21 Onion harvesting machine Expired - Lifetime JPH0613640Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987127831U JPH0613640Y2 (en) 1987-08-21 1987-08-21 Onion harvesting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987127831U JPH0613640Y2 (en) 1987-08-21 1987-08-21 Onion harvesting machine

Publications (2)

Publication Number Publication Date
JPS6432019U JPS6432019U (en) 1989-02-28
JPH0613640Y2 true JPH0613640Y2 (en) 1994-04-13

Family

ID=31380610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987127831U Expired - Lifetime JPH0613640Y2 (en) 1987-08-21 1987-08-21 Onion harvesting machine

Country Status (1)

Country Link
JP (1) JPH0613640Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH071935Y2 (en) * 1989-04-17 1995-01-25 株式会社クボタ Forage cutting mechanism of mining harvester

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196206A (en) * 1987-02-09 1988-08-15 千代田機工株式会社 Onion harvester

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196206A (en) * 1987-02-09 1988-08-15 千代田機工株式会社 Onion harvester

Also Published As

Publication number Publication date
JPS6432019U (en) 1989-02-28

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