JPH0713458Y2 - Vegetable harvester - Google Patents

Vegetable harvester

Info

Publication number
JPH0713458Y2
JPH0713458Y2 JP1987067290U JP6729087U JPH0713458Y2 JP H0713458 Y2 JPH0713458 Y2 JP H0713458Y2 JP 1987067290 U JP1987067290 U JP 1987067290U JP 6729087 U JP6729087 U JP 6729087U JP H0713458 Y2 JPH0713458 Y2 JP H0713458Y2
Authority
JP
Japan
Prior art keywords
foliage
conveyor
cutter
vegetables
conveyors
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
JP1987067290U
Other languages
Japanese (ja)
Other versions
JPS63173021U (en
Inventor
新一 宇野
文明 板倉
誠一 井澤
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 JP1987067290U priority Critical patent/JPH0713458Y2/en
Publication of JPS63173021U publication Critical patent/JPS63173021U/ja
Application granted granted Critical
Publication of JPH0713458Y2 publication Critical patent/JPH0713458Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Harvesting Machines For Root Crops (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Description

【考案の詳細な説明】 「産業上の利用分野」 本考案は例えばしょうが並びに玉ねぎなどの茎葉部を有
する野菜を主として収穫する野菜収穫機に関する。
[Detailed Description of the Invention] "Industrial field of application" The present invention relates to a vegetable harvester for mainly harvesting vegetables having foliage such as ginger and onions.

「従来の技術」 従来、特開昭60−137207号公報に示す如く、野菜の茎葉
部を挾持して上方に引張る引抜コンベアを備え、該コン
ベアに茎葉部切断用カッターを設け、茎葉部を切断分離
して野菜を収集する技術があった。
"Prior Art" Conventionally, as shown in Japanese Patent Laid-Open No. 60-137207, a stalk and leaf cutting cutter is provided to hold and pull a vegetable stalk and leaf portion upward, and a stalk and leaf cutting cutter is provided on the conveyor to cut the stalk and leaf portion. There was a technique to separate and collect vegetables.

「考案が解決しようとする課題」 前記従来技術は、コンベアによる野菜の茎葉部挾持位置
よりも低い位置にカッターを設け、カッターにより茎葉
部を挾持位置よりも短く切断させるものであったから、
余分な茎葉部を切断した後の野菜を栽培畝上面に戻す場
合、野菜の茎葉部が短くなって低い位置になり、作業者
が腰を低く折曲げて野菜を拾い上げる必要があり、作業
者による野菜の収集が面倒であると共に、残存させた野
菜の茎葉部を利用して結束する場合、野菜の茎葉部中間
乃至株元側の硬い部分をコンベアに挾持させることによ
り、カッターで切断後に残存する茎葉部の長さが結束に
必要な長さよりも短くなり易く、さらに前記の拾い上げ
または結束に必要な長さの茎葉部を残すには、野菜の茎
葉部中間よりも先端側の軟らかい部分をコンベアに挾持
させる必要があり、野菜の引抜き作用が不安定になり易
い等の問題があった。
"Problems to be solved by the invention" The conventional technology is to provide a cutter at a position lower than the foliage holding position of vegetables by a conveyor, and because the cutter cuts the foliage shorter than the holding position.
When returning vegetables to the upper surface of the cultivation ridge after cutting excess foliage, the foliage of the vegetables is shortened to a low position, and it is necessary for the worker to bend the waist low and pick up the vegetables. It is troublesome to collect vegetables, and when bundling using the foliage part of the leftover vegetables, by sandwiching the hard part of the middle foliage part or the root side of the vegetables on the conveyor, it remains after cutting with a cutter The length of the foliage tends to be shorter than the length required for bundling, and in order to leave the foliage of the length required for the above-mentioned picking up or bundling, the softer part on the tip side than the middle of the foliage of the vegetable is conveyed. Therefore, there is a problem in that the pulling out action of the vegetables tends to be unstable.

また、特公昭59−39084号公報または特開昭53−7444号
公報に示す如く、野菜の茎葉部を分離させる技術があっ
たが、茎葉部を除去した後で野菜を堀り取るもので、茎
葉部を利用して野菜の拾い上げまたは結束などを容易に
行い得ないものであった。
Further, as shown in JP-B-59-39084 or JP-A-53-7444, there was a technique of separating the foliage of vegetables, but by digging the vegetables after removing the foliage, It was not possible to easily pick up or bind vegetables using the foliage.

「課題を解決するための手段」 然るに、本考案は、野菜の茎葉部を挾持して上方に引張
る引抜コンベアを備え、該コンベアに茎葉部切断用カッ
ターを設けると共に、前記カッターに茎葉部放出用シュ
ートを設ける野菜収穫機において、前記コンベアの搬送
中間部でコンベアによる野菜の茎葉部挾持位置よりも高
位置に前記カッターを取付け、コンベアによって野菜の
茎葉部中間を挾持させてコンベアよりも上方に突出する
野菜の茎葉部だけをカッターによって切断分離させるよ
うに構成したことを特徴とする。
"Means for Solving the Problems" Therefore, the present invention is provided with a pulling conveyor that holds a foliage part of a vegetable and pulls it upward, and a cutter for foliage cutting is provided on the conveyor, and the cutter is for discharging the foliage part. In a vegetable harvesting machine provided with a chute, the cutter is attached to a position higher than the position where the foliage of the vegetables is held by the conveyor at the intermediate conveyance part of the conveyor, and the middle of the foliage of the vegetables is held by the conveyor to project above the conveyor. It is characterized in that only the foliage of vegetables to be cut is cut and separated by a cutter.

「作用」 従って、コンベアよりも高位置のカッターによって野菜
の茎葉部先端側の軟らかい部分を切断して除去し得、下
半分の茎葉部の硬い部分を残した状態で野菜を栽培畝上
面にコンベアにより持上げ得、作業者が腰を低く折曲げ
ることなく茎葉部をつかんで野菜を拾い上げる作業を行
える長さに茎葉部を残存させ得、野菜の茎葉部の硬い部
分を作業者の拾い上げに必要な長さだけ残すことによっ
て収集作業の簡略化並びに水洗い等の後処理作業性の向
上などを容易に図り得ると共に、野菜の結束を茎葉部の
利用によって行える長さに茎葉部の硬い部分を残存させ
得、残存させた野菜の茎葉部を利用して野菜の結束を容
易に行い得、さらに野菜の茎葉部の中間乃至株元側の硬
い部分をコンベアに挾持させて安定良く所定高さに野菜
を引抜き得るものである。
[Action] Therefore, the soft part on the tip side of the foliage of the vegetables can be cut and removed by a cutter at a position higher than the conveyor, and the vegetables can be cultivated on the upper surface of the ridge with the hard part of the lower foliage left behind. Can be lifted, and the foliage can be left in a length where the worker can pick up vegetables by grasping the foliage without bending the waist low, and the hard part of the vegetable foliage is necessary for the operator to pick up. By leaving only the length, the collection work can be simplified and the post-processing workability such as washing with water can be easily improved, and the hard part of the foliage part remains so that the vegetables can be bound by using the foliage part. Obtaining, you can easily bind the vegetables using the foliage portion of the remaining vegetables, more stable to the intermediate portion of the foliage portion of the vegetable or the hard part of the root side to the conveyor to hold the vegetables at a predetermined height in a stable manner. Withdrawal I will get it.

「実施例」 以下、本考案の実施例を図面に基づいて詳述する。第1
図は側面図、第2図は平面図であり、前後方向に略水平
に横架させる車体フレーム(1)前端に前車軸フレーム
(2)上端を一体連設し、前車軸フレーム(2)下端に
スイングアーム(3)後端を回転自在に軸支させ、該ス
イングアーム(3)前端に前輪(4)を設けると共に、
前輪(4)を昇降させる油圧シリンダ(5)を備え、該
シリンダ(5)を前車軸フレーム(2)上端側に支持さ
せ、該シリンダ(5)のピストン(6)をスイングアー
ム(3)中間に連結するもので、左右対称の車体フレー
ム(1)(1)前端に左右一対のスイングアーム(3)
(3)及び油圧シリンダ(5)(5)を介して左右一対
の前輪(4)(4)を昇降自在に装設している。
[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings. First
The figure is a side view, and FIG. 2 is a plan view. The front axle frame (2) upper end is integrally connected to the front end of the vehicle body frame (1) that is laid horizontally in the front-rear direction, and the front axle frame (2) lower end is connected. The rear end of the swing arm (3) is rotatably supported, and the front wheel (4) is provided at the front end of the swing arm (3).
A hydraulic cylinder (5) for moving up and down the front wheel (4) is provided, the cylinder (5) is supported on the upper end side of the front axle frame (2), and the piston (6) of the cylinder (5) is in the middle of the swing arm (3). The left and right body frames (1) and (1) have a pair of left and right swing arms (3) at the front end.
A pair of left and right front wheels (4) and (4) are vertically movable via (3) and hydraulic cylinders (5) and (5).

また前記車体フレーム(1)後端に伝動ケース(7)下
端を一体連設し、左右の伝動ケース(7)(7)下端間
を後部フレーム(8)により連結固定させ、左右の伝動
ケース(7)(7)上端間に伝動パイプ(9)を連設す
ると共に、該パイプ(9)中間にミッションケース(1
0)を設け、該ミッションケース(10)を機体の左右中
央に配置させ、ミッションケース(10)上端前方側にシ
ャーシ(11)を介してエンジン(12)を取付ける。
Further, the lower end of the transmission case (7) is integrally connected to the rear end of the vehicle body frame (1), and the lower ends of the left and right transmission cases (7) and (7) are connected and fixed by the rear frame (8). 7) A transmission pipe (9) is installed between the upper ends of (7) and the transmission case (1) in the middle of the pipe (9).
0) is provided, the mission case (10) is arranged at the left and right center of the machine body, and the engine (12) is attached to the upper front side of the mission case (10) through the chassis (11).

また前記ミッションケース(10)上端にハンドル台(1
3)を介して操向ハンドル(14)を連設すると共に、ミ
ッションケース(10)中間に油圧ポンプユニット(15)
を設けるもので、エンジン出力用主クラッチレバー(1
6)、操向用サイドクラッチレバー(17)(17)、走行
変速レバー(18)、油圧操作レバー(19)を夫々配設し
ている。
In addition, the handle stand (1
Steering wheel (14) is connected in series via 3), and hydraulic pump unit (15) is located in the middle of mission case (10).
The engine output main clutch lever (1
6), steering side clutch levers (17) and (17), traveling speed change lever (18), and hydraulic operation lever (19) are provided respectively.

さらに前記伝動パイプ(9)にスイングケース(20)後
端を回転自在に支持させ、該スイングケース(20)前端
に後輪(21)を設け、左右一対の後輪(21)(21)を車
体フレーム(1)内側に配設すると共に、左右一対の前
記スイングケース(21)(21)中間を結合フレーム(2
2)により一体連結し、後輪(21)を昇降させる油圧シ
リンダ(23)を備え、該シリンダ(23)を後部フレーム
(8)にブラケット(24)を介して支持させ、該シリン
ダ(23)のピストン(25)を結合フレーム(22)に連結
させるもので、スイングケース(20)(20)及び油圧シ
リンダ(23)を介して左右一対の後輪(21)(21)を昇
降自在に装設している。
Further, a rear end of the swing case (20) is rotatably supported by the transmission pipe (9), a rear wheel (21) is provided at a front end of the swing case (20), and a pair of left and right rear wheels (21) (21) are provided. It is arranged inside the vehicle body frame (1), and the middle of the pair of left and right swing cases (21, 21) is connected to the joint frame (2
2) is equipped with a hydraulic cylinder (23) that is integrally connected by means of 2) to move the rear wheel (21) up and down, and the cylinder (23) is supported by the rear frame (8) via a bracket (24). The piston (25) is connected to the coupling frame (22), and the pair of left and right rear wheels (21) (21) can be lifted and lowered via the swing cases (20) (20) and the hydraulic cylinder (23). I have set up.

さらにしょうが(26)の茎葉部を挾持して上方に引張る
茎葉部挾持用搬送体である引抜コンベア(27)(28)を
備え、左右の各コンベア(27)(28)後端上側に駆動ケ
ース(29)を設け、前記車体フレーム(1)中間に連結
フレーム(30)を介してその駆動ケース(29)を一体連
結させ、第3図にも示す如く、前記駆動ケース(29)及
び連結フレーム(30)を介して一対の後輪(21)(21)
間の空間に臨ませて前記コンベア(27)(28)送り終端
側を設けると共に、一対の前輪(4)(4)間の空間に
臨ませて前記コンベア(27)(28)送り始端側を設け、
また送り始端側に比べて送り終端側の地上高を高くした
前低後高の姿勢で前記コンベア(27)(28)を取付け
る。そして、前記コンベア(27)(28)によりしょうが
(26)の茎葉部を挾持して搬送するとき、そのしょうが
(26)を上方に引張り、第1図のように、しょうが栽培
畝(31)の上面部にしょうが(26)が持上げられて立設
するように構成すると共に、しょうが栽培畝(31)の形
成方向と直交する方向に該畝(31)端部に排水溝(32)
が形成されているから、前輪(4)又は後輪(21)が排
水溝(32)に入り込んだとき、油圧操作レバー(19)に
より油圧シリンダ(5)(5)又は(23)を作動させ、
前輪(4)又は後輪(4)(21)を昇降させて前記コン
ベア(27)(28)を前低後高の略一定姿勢に支持するよ
うに構成している。
Furthermore, it is equipped with a pull-out conveyor (27) (28) that is a carrier for holding the foliage of the ginger (26) and pulls it upward, and a drive case on the upper rear end of each of the left and right conveyors (27) (28). (29) is provided, and the drive case (29) is integrally connected to the middle of the vehicle body frame (1) through the connection frame (30). As shown in FIG. 3, the drive case (29) and the connection frame are also connected. A pair of rear wheels through (30) (21) (21)
The conveyor (27) (28) feed end side is provided so as to face the space between them, and the conveyer (27) (28) feed start end side is allowed to face the space between the pair of front wheels (4) (4). Provided,
Further, the conveyors (27) and (28) are mounted in a front-rear-rear-high posture in which the ground clearance on the feed end side is higher than that on the feed start end side. When the foliage part of the ginger (26) is held by the conveyors (27) and (28) and conveyed, the ginger (26) is pulled upward, and as shown in FIG. 1, the ginger cultivation ridges (31) The ginger (26) is configured to be lifted upright on the upper surface and the drain gutter (32) is provided at the end of the ridge (31) in a direction orthogonal to the forming direction of the ginger cultivation ridge (31).
When the front wheel (4) or the rear wheel (21) enters the drain groove (32), the hydraulic cylinder (5) (5) or (23) is operated by the hydraulic operation lever (19). ,
The front wheels (4) or the rear wheels (4) (21) are raised and lowered to support the conveyors (27) and (28) in a substantially constant posture of front low rear height.

さらに前記コンベア(27)(28)前方に平面視ハの字形
に設けてしょうが(26)の茎葉部を掻込む左右一対の集
草ベルト(33)(34)を備え、前記コンベア(27)(2
8)の送り始端上面に前記ベルト(33)(34)後端を支
持させ、該ベルト(33)(34)前端側の左右間隔を大と
し、またベルト(33)(34)を前低後高姿勢に張設し、
前記ベルト(33)(34)によりしょうが(26)の茎葉部
を引起して前記コンベア(27)(28)始端に送り込むよ
うに構成している。
Further, the conveyor (27) (28) is provided with a pair of left and right grass-collecting belts (33) (34) for scraping the foliage of the ginger (26), which is provided in a C shape in plan view, and the conveyor (27) ( 2
The rear end of the belt (33) (34) is supported on the upper surface of the feeding start end of 8), and the left-right distance on the front end side of the belt (33) (34) is increased, and the belt (33) (34) is moved forward and backward. Stretched in a high position,
The foliage of the ginger (26) is raised by the belts (33) (34) and fed to the starting ends of the conveyors (27) (28).

また前記コンベア(27)(28)により挾持搬送するしょ
うが(26)の茎葉部を切り落す茎葉部切断用カッター
(35)を備え、該カッター(35)をコンベア(27)(2
8)の上部に設けるもので、カッターケース(36)内部
に略垂直に設ける一対のカッター軸(37)(38)に一対
の円板状ディスク刃(39)(40)を多段状に複数組設け
ると共に、ディスク刃(39)(40)の取付け間隔を下方
側に比べて上方側を小さく形成し、前記コンベア(27)
(28)の搬送途中で該コンベア(27)(28)の上方側に
突出しているしょうが(26)の茎葉部を前記カッター
(35)のディスク刃(39)(40)により適正長さに寸断
するように構成している。
The conveyor (27) (28) is also provided with a foliage cutting cutter (35) for cutting off the foliage of the ginger (26), and the cutter (35) is attached to the conveyor (27) (2).
It is provided on the upper part of 8), and a plurality of pairs of disc-shaped disc blades (39) (40) are arranged in multiple stages on a pair of cutter shafts (37) (38) that are installed substantially vertically inside the cutter case (36). At the same time, the mounting intervals of the disc blades (39) (40) are made smaller on the upper side than on the lower side, and the conveyor (27)
During the transportation of (28), the foliage of the ginger (26) protruding above the conveyor (27) (28) is cut into an appropriate length by the disc blades (39) (40) of the cutter (35). It is configured to do.

また前記カッターケース(36)の前側に集草ガイド板
(41)を連設し、このガイド板(41)を前記集草ベルト
(33)(34)上面側に沿わせて機体前方に延設させ、前
記ベルト(33)(34)及びコンベア(27)(28)上面側
のしょうが(26)の茎葉部を前記ガイド板(41)により
カッターケース(36)内部に導入すると共に、前記カッ
ターケース(36)の後側に茎葉部放出用シュート(42)
を連設し、該シュート(42)をカッター(35)の後部に
設け、該シュート(42)出口を機体右側外方に開放さ
せ、また茎葉部掻出しベルト(43)を前記シュート(4
2)に設け、前記カッター(35)によって寸断されたし
ょうが(26)の茎葉部を前記シュート(42)により機体
右側外方に放出するように構成している。
Further, a grass collection guide plate (41) is continuously provided on the front side of the cutter case (36), and the guide plate (41) is extended along the upper surface side of the grass collection belts (33) (34) toward the front of the machine body. Then, the foliage of the ginger (26) on the upper surfaces of the belts (33) (34) and the conveyors (27) (28) is introduced into the cutter case (36) by the guide plate (41), and the cutter case is (36) Shoots for releasing foliage on the rear side (42)
The shooter (42) is provided at the rear of the cutter (35), the outlet of the chute (42) is opened to the outside of the right side of the machine body, and the foliage scraping belt (43) is attached to the chute (4).
The gutter (26) provided on the second part (2) is cut off by the cutter (35) and is discharged to the outside of the right side of the machine body by the chute (42).

上記から明らかなように、野菜であるしょうが(26)の
茎葉部を挾持して上方に引張る引抜コンベア(27)(2
8)を備え、該コンベア(27)(28)に茎葉部切断用カ
ッター(35)を設けると共に、前記カッター(35)に茎
葉部放出用シュート(42)を設ける野菜収穫機におい
て、前記コンベア(27)(28)の搬送中間部でコンベア
(27)(28)によるしょうが(26)の茎葉部挾持位置よ
りも高位置に前記カッター(35)を取付け、コンベア
(27)(28)によってしょうが(26)の茎葉部中間を挾
持させてコンベア(27)(28)よりも上方に突出するし
ょうが(26)の茎葉部だけをカッター(35)によって切
断分離させるもので、コンベア(27)(28)よりも高位
置のカッター(35)によってしょうが(26)の茎葉部先
端側の軟らかい部分を切断して除去し、下半分の茎葉部
の硬い部分を残した状態でしょうが(26)を栽培畝(3
1)上面にコンベア(27)(28)により持上げ、作業者
が腰を低く折曲げることなく茎葉部をつかんでしょうが
(26)を拾い上げる作業を行える長さに茎葉部を残存さ
せると共に、しょうが(26)の結束を茎葉部の利用によ
って行える長さに茎葉部の硬い部分を残存させ、しょう
が(26)の茎葉部の中間乃至株元側の硬い部分をコンベ
ア(27)(28)に挾持させて引抜くように構成してい
る。
As is clear from the above, the pulling conveyor (27) (2) that holds the foliage of the ginger (26), which is a vegetable, and pulls it upward.
In the vegetable harvester, the conveyor (27) (28) is provided with a foliage portion cutting cutter (35) and the cutter (35) is provided with a foliage portion discharge chute (42). Attach the cutter (35) at a position higher than the foliage holding position of the ginger (26) by the conveyors (27) and (28) in the middle of the conveyance of the gutters (27) and (28), and use the conveyors (27) and (28) to ginger ( It is designed to hold the middle of the foliage part of 26) and project it above the conveyor (27) (28) so that only the foliage part of the ginger (26) is cut and separated by the cutter (35). The conveyor (27) (28) A cutter (35) at a higher position than the cutting part may remove the soft part on the tip side of the foliage of the ginger (26), leaving the hard part of the lower half of the foliage, but the (26) ridge ( 3
1) Lift it by the conveyors (27) and (28) on the upper surface, and the worker will grab the foliage without bending the waist low, but leave the foliage at a length that allows the work to pick up (26) and ginger ( Leave the hard part of the foliage part to the length that can be bound by 26) by using the foliage part, and hold the middle part of the foliage part of ginger (26) or the hard part on the base side of the ginger on the conveyor (27) (28). It is configured to be pulled out.

さらに第4図に示す如く、前記油圧ポンプユニット(1
5)は、油圧ポンプ(44)及び油タンク(45)を備える
と共に、高圧油出力規制バルブ(46)及び手動戻し用チ
ェックバルブ(47)及び絞りバルブ(48)を設け、規制
バルブ(46)を走行変速レバー(18)などに連結させ、
収穫作業走行(前進)のときにそのバルブ(46)を高圧
油出力位置に切換えるように構成している。
Further, as shown in FIG. 4, the hydraulic pump unit (1
5) includes a hydraulic pump (44) and an oil tank (45), a high pressure oil output regulating valve (46), a manual return check valve (47) and a throttle valve (48), and a regulating valve (46). To the traveling speed change lever (18),
The valve (46) is configured to be switched to the high pressure oil output position during the harvesting operation (forward).

また前記油圧操作レバー(19)により切換えて前記各油
圧シリンダ(5)(5)及び(23)を作動させる前輪昇
降バルブ(49)及び後輪昇降バルブ(50)を備え、これ
ら昇降バルブ(49)(50)を油圧ポンプ(44)に各バル
ブ(46)(47)(48)を介して直列に接続させ、油圧操
作レバー(19)により昇降バルブ(49)(50)を択一的
に操作し、前輪(4)(4)又は後輪(21)(21)を昇
降させるように構成している。
Further, a front wheel raising / lowering valve (49) and a rear wheel raising / lowering valve (50) for operating the respective hydraulic cylinders (5) (5) and (23) by switching them by the hydraulic pressure operation lever (19) are provided. ) (50) is connected in series to the hydraulic pump (44) via each valve (46) (47) (48), and the lifting valve (49) (50) is selectively operated by the hydraulic operation lever (19). The front wheels (4) (4) or the rear wheels (21) (21) are operated to move up and down.

さらに第5図に示す如く、前記エンジン(12)の出力軸
(51)にプーリ(52)(53)及びベルト(54)を介して
油圧ユニット(15)の油圧ポンプ(44)を連動連結させ
ると共に、低速用プーリ(55)(56)及びベルト(57)
並びに高速用プーリ(58)(59)及びベルト(60)のい
ずれかを介してミッションケース(10)の入力軸(61)
に前記出力軸(51)を連結させる。
Further, as shown in FIG. 5, an output shaft (51) of the engine (12) is interlocked with a hydraulic pump (44) of a hydraulic unit (15) via pulleys (52) (53) and a belt (54). Together with low speed pulleys (55) (56) and belts (57)
And the input shaft (61) of the mission case (10) via one of the high speed pulleys (58) (59) and the belt (60).
The output shaft (51) is connected to.

また前記ミッションケース(10)の定速出力軸(62)に
中介軸(63)をプーリ(64)(65)及びベルト(66)を
介して連結させ、その中介軸(63)に一方のカッター軸
(38)をプーリ(67)(68)及びベルト(69)を介して
連結させると共に、そのカッター軸(38)にもう一方の
カッター軸(37)を異径ギヤ(70)(71)を介して連結
させ、ディスク刃(39)(40)を定速回転させるように
構成している。
Further, the intermediate speed shaft (63) is connected to the constant speed output shaft (62) of the mission case (10) via the pulleys (64) (65) and the belt (66), and one cutter is attached to the middle speed shaft (63). Connect the shaft (38) via the pulleys (67) (68) and the belt (69), and attach the other cutter shaft (37) to the cutter shaft (38) with the different diameter gears (70) (71). The disk blades (39) (40) are rotated at a constant speed.

また前記伝動ケース(7)に内蔵するスプロケット(7
3)(74)及びチェン(75)を介してミッションケース
(10)の変速出力軸(76)に中介軸(77)を連結させ、
前記スイングケース(20)に内蔵するスプロケット(7
8)(79)及びチェン(80)を介してその中介軸(77)
に後輪(21)を連結させ、左右後輪(21)(21)を駆動
して走行移動するように構成している。
In addition, the sprocket (7
3) The middle output shaft (77) is connected to the transmission output shaft (76) of the mission case (10) via the (74) and the chain (75),
The sprocket (7) built into the swing case (20)
8) (79) and chain (80) through its central shaft (77)
The rear wheels (21) are connected to the rear wheel (21) and the left and right rear wheels (21) (21) are driven to travel.

また前記変速出力軸(76)にPTO軸(81)をスプロケッ
ト(82)(83)及びチェン(84)を介して連結すると共
に、前記引抜コンベア(27)(28)を構成するコンベア
チェン(85)を駆動及び従動スプロケット(86)(87)
を介して張設し、前記駆動ケース(29)に内蔵するベベ
ルギヤ(88)(89)を介してPTO軸(81)に駆動スプロ
ケット(86)を連結させ、また前記集草ベルト(33)
(34)を張設するプーリ(90)に従動スプロケット(8
7)を自在継手軸(91)を介して連結させるもので、変
速出力軸(76)を介して後輪(21)とコンベアチェン
(85)を同期させて駆動し、後輪(21)による走行機体
の走行速度と前記引抜コンベア(27)(28)の搬送速度
とを同期させるように構成している。
Further, a PTO shaft (81) is connected to the variable speed output shaft (76) via sprockets (82) (83) and a chain (84), and a conveyor chain (85) constituting the pull-out conveyors (27) (28). ) Driven and driven sprockets (86) (87)
The drive sprocket (86) is connected to the PTO shaft (81) via the bevel gears (88) (89) built in the drive case (29), and the grass belt (33) is also installed.
A driven sprocket (8) driven by a pulley (90) that stretches (34)
7) is connected via the universal joint shaft (91), and the rear wheel (21) and the conveyor chain (85) are driven in synchronization via the variable speed output shaft (76), and the rear wheel (21) is used. The traveling speed of the traveling machine body and the conveying speed of the pulling conveyors (27, 28) are configured to be synchronized.

さらに第6図乃至第8図に示す如く、前記コンベアチェ
ン(85)にリンクブラケット(92)を一体形成し、その
ブラケット(92)に挾持板(93)をボルト(94)で固定
し、前方の挾持板(93)後端外側に後方の挾持板(93)
前端側に折曲自在に重合させるべく、エンドレスのコン
ベアチェン(85)外周に複数の挾持板(93)・・・を連
続的に配設させると共に、左側のコンベア(27)の挾持
板(93)外側には中央に1本の挾持アーム(95)を設
け、また右側のコンベア(28)の挾持板(93)外側には
上下に2本の挾持アーム(95a))(95b)を設け、前記
各アーム(95)(95a)(95b)は前端部挾持板(95)
(95)に溶着固定し、該アーム(95)(95a)(95b)後
端側をコンベア(27)(28)搬送方向に延設させるもの
で、第8図の如く、バネ(96)力によりコンベアチェン
(85)に加圧板(97)を圧接させ、左右コンベア(27)
(28)のそれぞれの挾持板(95)(95)を弾圧接合さ
せ、右側の上下2本の挾持アーム(95a)(95b)と左側
の挾持アーム(95)の間にしょうが(26)の茎葉部を挟
み込むように構成している。
Further, as shown in FIGS. 6 to 8, a link bracket (92) is integrally formed on the conveyor chain (85), and a holding plate (93) is fixed to the bracket (92) with a bolt (94), Holding plate (93) Rear holding plate outside the rear end (93)
A plurality of holding plates (93) are continuously arranged on the outer circumference of the endless conveyor chain (85) so that the front end side can be flexibly overlapped with each other, and the holding plates (93) of the left conveyor (27) are also arranged. ) On the outside, one holding arm (95) is provided in the center, and on the outside of the holding plate (93) of the conveyor (28) on the right side, two holding arms (95a) and (95b) are provided above and below, Each arm (95) (95a) (95b) has a front end holding plate (95).
It is welded and fixed to (95) and the rear end side of the arms (95) (95a) (95b) is extended in the conveying direction of the conveyors (27) (28). As shown in FIG. The pressure plate (97) is pressed against the conveyor chain (85) with the left and right conveyors (27).
Each holding plate (95) (95) of (28) is pressure-bonded, and the foliage of the ginger (26) is placed between the upper and lower right holding arms (95a) (95b) and the left holding arm (95). It is configured to sandwich the part.

本実施例は上記の如く構成しており、後輪(21)を駆動
して畝(31)を跨ぐように走行し、排水溝(32)に前後
輪(4)(21)が嵌ったときに該前後輪(4)(21)を
油圧シリンダ(5)(23)制御により昇降させ、引抜コ
ンベア(27)(28)を前低後高姿勢に支持すると共に、
畝(31)に立毛しているしょうが(26)の茎葉部を集草
ベルト(33)(34)により引起して引抜コンベア(27)
(28)により挾持させる。そして該コンベア(27)(2
8)上側に突出するしょうが(26)の茎葉部をカッター
(35)により寸断してシュート(42)から機外に排出す
ると共に、前記コンベア(27)(28)により茎葉部を挾
持搬送するしょうが(26)を上方に引張り、畝(31)上
面部にしょうが(26)を持上げて立設させるもので、作
業者が残存している茎葉部を持ってしょうが(26)を抜
取り、洗浄及び梱包出荷などの収穫作業を行うものであ
る。
This embodiment is configured as described above, and when the rear wheel (21) is driven to travel across the ridge (31) and the front and rear wheels (4) and (21) are fitted in the drain groove (32). The front and rear wheels (4) and (21) are moved up and down by controlling the hydraulic cylinders (5) and (23) to support the pull-out conveyors (27) and (28) in a front-rear-rear-high posture.
Pull up the foliage of the ginger (26) standing on the ridges (31) with the grass collection belts (33) (34) and pull out the conveyor (27)
Hold by (28). And the conveyor (27) (2
8) Ginger (26) protruding upward is cut into pieces by the cutter (35) and discharged from the chute (42) to the outside of the machine, while the ginger (27) (28) holds and conveys the leaves. (26) is pulled up and the ginger (26) is raised on the upper surface of the ridge (31) to stand upright. The worker holds the remaining foliage and removes the ginger (26) for cleaning and packing. It carries out harvesting work such as shipping.

さらに第9図及び第10図は他の実施例を示すもので、一
方向に回転させる円板カム(98)により前後方向に振動
させる堀り上げ板(99)を引抜コンベア(27)(28)下
方に配設し、コンベア(27)(28)により上方に引張る
しょうが(26)を下側から堀上げ板(99)により持上
げ、コンベア(27)(28)終端側でしょうが(26)を地
上に取上げると共に、前記コンベア(27)(28)終端に
臨ませる横倒コンベア(100)(101)を設け、引抜コン
ベア(27)(28)から横倒コンベア(100)(101)にし
ょうが(26)を受継いで立設姿勢から横倒姿勢に変更す
る。
Further, FIG. 9 and FIG. 10 show another embodiment, in which a digging plate (99) which is vibrated in the front-rear direction by a disc cam (98) which is rotated in one direction is pulled out by a conveyor (27) (28). ) Place the ginger (26) arranged below and pull it upward with the conveyors (27) and (28) from the bottom with the excavation plate (99). In addition to picking it up on the ground, the horizontal conveyors (100) (101) facing the end of the conveyors (27) (28) are installed, and the ginger (100) (101) from the pulling conveyors (27) (28) to the horizontal conveyors (100) (101). 26), and change from standing posture to sideways posture.

また前記横倒コンベア(100)(101)終端に網状の結束
コンベア(102)を設け、結束テープ(103)を用いてし
ょうが(26)束を結束する結束機(104)をその結束コ
ンベア(102)に備えると共に、結束後のしょうが(2
6)を搬出する網状のコンベア(105)と、そのしょうが
(26)を入れるコンテナ(106)とを備えるもので、し
ょうが(26)を堀り出して適当大きさに結束してコンテ
ナ(106)に取り入れるしょうが(26)収穫作業を連続
して自動的に行うものである。
Further, a net-shaped binding conveyor (102) is provided at the end of the horizontal conveyors (100) (101), and a binding machine (104) that binds the ginger (26) bundle with a binding tape (103) is attached to the binding conveyor (102). ) And ginger after bundling (2
6) A net-like conveyor (105) for carrying out the ginger (26) and a container (106) for storing the ginger (26). The ginger (26) is dug out and bundled into an appropriate size to form the container (106). Ginger (26) The harvesting work is carried out continuously and automatically.

なお、上記実施例ではしょうが(26)を収穫したが、玉
ねぎ又は大根など他の野菜の収穫も同様に行えることは
言うまでもない。
Although ginger (26) was harvested in the above-mentioned example, it goes without saying that other vegetables such as onions or radishes can be similarly harvested.

「考案の効果」 以上実施例から明らかなように本考案は、野菜(26)の
茎葉部を挾持して上方に引張る引抜コンベア(27)(2
8)を備え、該コンベア(27)(28)に茎葉部切断用カ
ッター(35)を設けると共に、前記カッター(35)に茎
葉部放出用シュート(42)を設ける野菜収穫機におい
て、前記コンベア(27)(28)の搬送中間部でコンベア
(27)(28)による野菜(26)の茎葉部挾持位置よりも
高位置に前記カッター(35)を取付け、コンベア(27)
(28)によって野菜(26)の茎葉部中間を挾持させてコ
ンベア(27)(28)よりも上方に突出する野菜(26)の
茎葉部だけをカッター(35)によって切断分離させるよ
うに構成したもので、コンベア(27)(28)よりも高位
置のカッター(35)によって野菜(26)の茎葉部先端側
の軟らかい部分を切断して除去でき、下半分の茎葉部の
硬い部分を残した状態で野菜(26)を栽培畝(31)上面
にコンベア(27)(28)により持上げることができ、作
業者が腰を低く折曲げることなく茎葉部をつかんで野菜
(26)を拾い上げる作業を行える長さに茎葉部を残存さ
せることができ、野菜(26)の茎葉部の硬い部分を作業
者の拾い上げに必要な長さだけ残すことによって収集作
業の簡略化並びに水洗い等の後処理作業性の向上などを
容易に図ることができると共に、野菜(26)の結束を茎
葉部の利用によって行える長さに茎葉部の硬い部分を残
存させることができ、残存させた野菜(26)の茎葉部を
利用して野菜(26)の結束を容易に行うことができ、さ
らに野菜(26)の茎葉部の中間乃至株元側の硬い部分を
コンベア(27)(28)に挾持させて安定良く所定高さに
野菜(26)を引抜くことができるものである。
[Effect of the Invention] As is clear from the above embodiments, the present invention is a pull-out conveyor (27) (2) that holds the foliage of a vegetable (26) and pulls it upward.
In the vegetable harvester, the conveyor (27) (28) is provided with a foliage portion cutting cutter (35) and the cutter (35) is provided with a foliage portion discharge chute (42). Attach the cutter (35) at a position higher than the position where the foliage part of the vegetables (26) is held by the conveyors (27) and (28) in the middle of conveyance of the conveyors (27) and (28).
The middle part of the foliage of the vegetable (26) is held by the (28) so that only the foliage of the vegetable (26) protruding above the conveyor (27) (28) is cut and separated by the cutter (35). With the cutter (35) at a position higher than the conveyors (27) (28), the soft portion on the tip side of the foliage of the vegetable (26) can be cut and removed, leaving the hard portion of the lower foliage. In this state, the vegetables (26) can be lifted by the conveyors (27) and (28) on the upper surface of the cultivation ridge (31), and the worker can pick up the vegetables (26) by grasping the foliage without bending the waist low. The foliage can be left as long as possible, and the hard part of the foliage of the vegetables (26) is left only for the length required for picking up by the operator to simplify collection work and post-treatment work such as washing with water. It is easy to improve , The hard part of the foliage can be left to the length that can be used to bind the vegetables (26) by using the foliage, and the foliage of the remaining vegetables (26) can be used to bind the vegetables (26). It can be easily carried out, and the middle part of the foliage of the vegetable (26) or the hard part on the plant base side can be held by the conveyors (27) (28) to pull out the vegetable (26) to a predetermined height in a stable manner. Is something that can be done.

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

第1図は本考案の一実施例を示す側明図、第2図は平面
図、第3図は正面図、第4図は油圧回路図、第5図は駆
動系統図、第6図及び第7図は部分拡大図、第8図は部
分平面図、第9図及び第10図は他の実施例を示す説明図
である。 (26)……しょうが(野菜) (27)(28)……引抜コンベア (35)……カッター (42)……シュート
FIG. 1 is a side view showing an embodiment of the present invention, FIG. 2 is a plan view, FIG. 3 is a front view, FIG. 4 is a hydraulic circuit diagram, FIG. 5 is a drive system diagram, FIG. FIG. 7 is a partially enlarged view, FIG. 8 is a partial plan view, and FIGS. 9 and 10 are explanatory views showing another embodiment. (26) …… Ginger (vegetable) (27) (28) …… Drawer conveyor (35) …… Cutter (42) …… Chute

───────────────────────────────────────────────────── フロントページの続き (72)考案者 板倉 文明 鹿児島県鹿児島市郡元1丁目11番4号 文 明農機株式会社内 (72)考案者 井澤 誠一 高知県土佐市蓮池字江渡屋舗1037番地 株 式会社土佐農機内 (56)参考文献 特開 昭60−137207(JP,A) 特開 昭53−7444(JP,A) 特公 昭59−39084(JP,B2) 実公 昭56−52817(JP,Y2) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Fumiaki Itakura Inventor Fumiaki Itakura 1-11-4 Gungen, Kagoshima City Kagoshima Prefecture Bungmei Agricultural Machinery Co., Ltd. Tosa Agricultural Machinery Co., Ltd. (56) Reference JP-A-60-137207 (JP, A) JP-A-53-7444 (JP, A) JP-B-59-39084 (JP, B2) JP-B-56-52817 (JP, Y2)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】野菜(26)の茎葉部を挾持して上方に引張
る引抜コンベア(27)(28)を備え、該コンベア(27)
(28)に茎葉部切断用カッター(35)を設けると共に、
前記カッター(35)に茎葉部放出用シュート(42)を設
ける野菜収穫機において、前記コンベア(27)(28)の
搬送中間部でコンベア(27)(28)による野菜(26)の
茎葉部挾持位置よりも高位置に前記カッター(35)を取
付け、コンベア(27)(28)によって野菜(26)の茎葉
部中間を挾持させてコンベア(27)(28)よりも上方に
突出する野菜(26)の茎葉部だけをカッター(35)によ
って切断分離させるように構成したことを特徴とする野
菜収穫機。
1. A pulling conveyor (27) (28) for holding the foliage of a vegetable (26) and pulling it upward, and the conveyor (27)
(28) is equipped with a foliage cutting cutter (35),
In the vegetable harvester in which the cutter (35) is provided with a shoot (42) for discharging foliage, the foliage of the vegetables (26) is held by the conveyors (27) (28) at the intermediate conveyance part of the conveyors (27) (28). The cutter (35) is attached to a position higher than the position, and the intermediate portion of the foliage of the vegetables (26) is held by the conveyors (27) and (28) to project above the conveyors (27) and (28). A vegetable harvesting machine characterized in that only the foliage part of () is cut and separated by a cutter (35).
JP1987067290U 1987-05-01 1987-05-01 Vegetable harvester Expired - Lifetime JPH0713458Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987067290U JPH0713458Y2 (en) 1987-05-01 1987-05-01 Vegetable harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987067290U JPH0713458Y2 (en) 1987-05-01 1987-05-01 Vegetable harvester

Publications (2)

Publication Number Publication Date
JPS63173021U JPS63173021U (en) 1988-11-10
JPH0713458Y2 true JPH0713458Y2 (en) 1995-04-05

Family

ID=30906060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987067290U Expired - Lifetime JPH0713458Y2 (en) 1987-05-01 1987-05-01 Vegetable harvester

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200221640A1 (en) * 2018-07-31 2020-07-16 Cnh Industrial America Llc Conveyor chain with multi-segment conveying floor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2715498B2 (en) * 1988-12-09 1998-02-18 井関農機株式会社 Vegetable harvester

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Publication number Priority date Publication date Assignee Title
US2436831A (en) * 1944-05-15 1948-03-02 Willard C Silva Celery harvester
US2468276A (en) * 1945-07-26 1949-04-26 Wendell L Sorenson Apparatus for harvesting vegetables
US2771728A (en) * 1953-06-22 1956-11-27 Mason Robert Flay Root crop harvesting and cutting machine
US2833357A (en) * 1955-01-06 1958-05-06 Calvin H Lust Root crop harvesting machine
US3586108A (en) * 1969-10-01 1971-06-22 Florida Celery Exchange Celery-harvesting machine
CH552366A (en) * 1972-06-01 1974-08-15 Tosic Milorad CABINET WITH FOLDING BED.
JPS537444A (en) * 1976-07-07 1978-01-23 Kubota Ltd Onion harvester
JPS5652817U (en) * 1979-09-30 1981-05-09
JPS58126710A (en) * 1982-01-20 1983-07-28 興農産業株式会社 Cultivator for carrot or the like
JPS5939084A (en) * 1982-08-27 1984-03-03 Fujitsu Ltd Mounting structure for optical integrated circuit
JPS601228U (en) * 1983-05-27 1985-01-08 井関農機株式会社 Ama "Shiyo" harvesting machine
JPS60137207A (en) * 1983-12-26 1985-07-20 三国 慶秋 Harvester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200221640A1 (en) * 2018-07-31 2020-07-16 Cnh Industrial America Llc Conveyor chain with multi-segment conveying floor
US11737392B2 (en) * 2018-07-31 2023-08-29 Cnh Industrial America Llc Conveyor chain with multi-segment conveying floor

Also Published As

Publication number Publication date
JPS63173021U (en) 1988-11-10

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