JP3543178B2 - Harvester - Google Patents

Harvester Download PDF

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Publication number
JP3543178B2
JP3543178B2 JP2002206309A JP2002206309A JP3543178B2 JP 3543178 B2 JP3543178 B2 JP 3543178B2 JP 2002206309 A JP2002206309 A JP 2002206309A JP 2002206309 A JP2002206309 A JP 2002206309A JP 3543178 B2 JP3543178 B2 JP 3543178B2
Authority
JP
Japan
Prior art keywords
raising
foliage
lug
harvester
tip
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
JP2002206309A
Other languages
Japanese (ja)
Other versions
JP2003047312A (en
Inventor
弘道 川口
弘二 鈴木
憲二 岩永
二三男 黒岩
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.)
Iseki and Co Ltd
Original Assignee
Iseki and 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 Iseki and Co Ltd filed Critical Iseki and Co Ltd
Priority to JP2002206309A priority Critical patent/JP3543178B2/en
Publication of JP2003047312A publication Critical patent/JP2003047312A/en
Application granted granted Critical
Publication of JP3543178B2 publication Critical patent/JP3543178B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【0001】
【発明の属する技術分野】
この発明は、玉ねぎ等の収穫に関するものである。
【0002】
【従来の技術】
従来、特開昭53−7444号公報や特開昭53−48828公報に開示されているように、横方向に突出する引起しラグで玉ねぎ等の茎葉部を引起す引起し装置を備え、該引起し装置より前側に固定の分草体を突出させて設け、該分草体で玉ねぎ等の茎葉部を分草し、そして、引起し装置の引起しラグで茎葉部を引起すようにした収穫がある。
【0003】
【発明が解決しようとする課題】
上記従来技術では、左右前後の四方に広がるようにして倒伏する茎葉部の引起しが充分行えない問題がある。この発明は、従来技術の当該問題点を解消することを課題とするものである。
【0004】
【課題を解決するための手段】
この発明は、以上のような課題を解決するために、以下の如き技術的手段を講じる。すなわち、茎葉切断装置5と掘取刃17を備えた玉ねぎ等の収穫機において、前記茎葉切断装置5による茎葉切断に先行して横方向に突出する引起しラグ4で茎葉部を引起す引起し装置2を備えるとともに、機体の動力により前記引起し装置2の引起しラグ4の最下端より前方に配置した横軸回りに回動する部材12を設け、該部材12が前記引起し装置2より前側で前方に突出し且つ先端が低く畝面に接触する状態から先端が前記引起し装置2の引起しラグ4の最下端より高く上昇した状態に回動することによって玉ねぎ等の茎葉部を分草しながら引起しするよう設けたことを特徴とする収穫としたものである。
【0005】
これにより、玉ねぎ等の収穫作業を行うべく機体を前進させると、まず、機体の動力により引起し装置2の引起しラグ4の最下端より前方に配置した横軸回りに回動する部材12が引起し装置2より前側で前方に突出して回動することによって玉ねぎ等の茎葉部が分草されながら引起しされ、そして、引起し装置2の横方向に突出する引起しラグ4によっても玉ねぎ等の茎葉部が引起しされる。その後、茎葉切断装置5と掘取刃17による茎葉切断と掘取りが行われる。
【0006】
【発明の効果】
以上のように、この発明は、茎葉切断装置5と掘取刃17を備えた玉ねぎ等の収穫機において、前記茎葉切断装置5による茎葉切断に先行して横方向に突出する引起しラグ4で玉ねぎ等の茎葉部を引起す引起し装置2を備えるとともに、機体の動力により前記引起し装置2の引起しラグ4の最下端より前方に配置した横軸回りに回動する部材12を設け、該部材12が前記引起し装置2より前側で前方に突出して回動することによって玉ねぎ等の茎葉部を分草しながら引起しするよう設けたものであるから、まず、玉ねぎ等の茎葉部は、引起し装置2より前側で前方に突出して回動する部材12による引起し作用を受け、次に、横方向に突出する引起しラグ4による引起し作用を受けて、左右前後の四方に広がるようにして倒伏する玉ねぎ等の茎葉部の引起しが適確且つ充分に行え、適確な収穫作業が行えるようになる。しかも、引起し装置2の引起しラグ4の最下端より前方に配置した横軸回りに前記部材12が、前記引起し装置2より前側で前方に突出し且つ先端が低く畝面に接触する状態から先端が前記引起し装置2の引起しラグ4の最下端より高く上昇した状態に回動するので、該部材12が引起し装置2の側方で回動動作することがなく、よって、倒伏する玉ねぎ等の茎葉部の引起しが、一層、適確且つ充分に行え、引起された茎葉部が前記部材12と引起し装置2の間に挟まって引っ掛かるようなことが生じにくくなって、茎葉部の引起しが良好に行える。
【0007】
【発明の実施の形態】
図中、2は引起し装置、4は引起しラグを示す。まず、第1図と第2図に示すものは、押え杆(分草体)9をフレ−ム10から前方へ延長させ、引起し開始位置の下方を経て更に前方へ延長して構成している。そして、押え杆9は、先端部が分草体となっている。5は茎葉切断装置である。
【0008】
次に、第3図と第4図に示すものは、左右両外側の押え杆9を中間で枢着して前部を分草体12としている。そして、分草体12は、後部のプーリー13からクランク14、ロット15、連杆16を介して連結され、上下に揺動して茎葉を分草しながら引起すように構成している。
【0009】
17は掘取刃、18はコンベアを示す。
【図面の簡単な説明】
【図1】収穫機の平面図。
【図2】収穫機の側面図。
【図3】本発明を実施した収穫機の平面図。
【図4】本発明を実施した収穫機の側面図。
【符号の説明】
1…車台
2…引起し装置
3…引き抜かれ防止装置
4…引起しラグ
5…茎葉切断装置
9…押え杆
10…フレーム
12…分草体
13…プーリー
14…クランク
15…ロット
16…連杆
17…掘取刃
18…コンベア
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to harvesting machines onions like.
[0002]
[Prior art]
Conventionally, as disclosed in JP-A-53-7444 and JP-A-53-48828, a raising device for raising foliage such as onions with a raising lug protruding in the lateral direction is provided. Pick provided front side is protruded a fixed minute Sotai by the device, it was separated grass foliage onion like in該分Sotai and then caused the Pick apparatus harvester which is adapted to cause the foliage rugs There is.
[0003]
[Problems to be solved by the invention]
In the above-mentioned prior art , there is a problem that the stems and leaves that fall down so as to spread in four directions, that is, left, right, front and rear, cannot be sufficiently raised. SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems of the related art.
[0004]
[Means for Solving the Problems]
The present invention employs the following technical means in order to solve the above problems. That is, in a harvester such as an onion equipped with a foliage cutting device 5 and a digging blade 17, a raising lug 4 that protrudes in the lateral direction prior to the foliage cutting by the foliage cutting device 5 raises the foliage. In addition to the device 2, there is provided a member 12 that rotates around a horizontal axis disposed forward of the lowermost end of the raising lug 4 of the raising device 2 by the power of the fuselage. From the state where the front side protrudes forward and the front end is low and comes in contact with the ridge surface, the front end is rotated higher than the lowermost end of the raising lug 4 of the raising device 2, so that foliage such as onions is weeded. is obtained by the harvester, characterized in that provided to death caused while.
[0005]
Accordingly, when the body is advanced to perform a harvesting operation such as onion, first, the member 12 that is rotated by the power of the body and that rotates about a horizontal axis disposed forward of the lowermost end of the raising lug 4 of the device 2 is raised. By protruding and rotating forward on the front side of the raising device 2, stems and leaves such as onions are raised while being weeded, and the onions and the like are also raised by the raising lugs 4 projecting in the lateral direction of the raising device 2. Foliage is caused. Thereafter, foliage cutting and excavation are performed by the foliage cutting device 5 and the excavating blade 17.
[0006]
【The invention's effect】
As described above, the present invention relates to a harvesting machine such as an onion provided with a foliage cutting device 5 and a digging blade 17, wherein the raising lug 4 protruding laterally prior to foliage cutting by the foliage cutting device 5 is used. A raising device 2 for raising the foliage of onions and the like is provided, and a member 12 that rotates about a horizontal axis disposed forward of the lowermost end of the raising lug 4 of the raising device 2 by the power of the aircraft is provided. The member 12 is provided so as to protrude forward and rotate on the front side of the raising device 2 in front of the raising device 2 so as to raise the foliage such as onions while weeding. Then, it is protruded forward by the member 12 that protrudes forward on the front side from the propelling device 2 and then is propelled by the protruding lug 4 that protrudes in the lateral direction, and spreads in four directions, left, right, front and back. Onions etc. that fall down like this Causing's foliage is suitable 確且 one sufficiently performed, so that can be performed accurately for harvesting. Moreover, the member 12 protrudes forward on the front side from the raising device 2 around the horizontal axis disposed forward of the lowermost end of the raising lug 4 of the raising device 2 and has a lower end in contact with the ridge surface. Since the tip rotates in a state in which it rises higher than the lowermost end of the raising lug 4 of the raising device 2, the member 12 does not rotate on the side of the raising device 2 and thus falls down. The raising of foliage such as onions can be performed more accurately and sufficiently, so that the raised foliage is less likely to be caught and caught between the member 12 and the raising device 2. Can be satisfactorily performed.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
In the figure, 2 indicates a raising device, and 4 indicates a raising lug. First, the one shown in FIG. 1 and FIG. 2 is configured such that the holding rod (weeding body) 9 is extended forward from the frame 10 and further extended forward below the raising start position. . The tip of the holding rod 9 is a weeding body. Reference numeral 5 denotes a foliage cutting device.
[0008]
Next, in FIGS. 3 and 4, the left and right outer pressing rods 9 are pivotally connected in the middle to form a weeding body 12 at the front. The weeding body 12 is connected to a rear pulley 13 via a crank 14, a lot 15, and a connecting rod 16, and is configured to swing up and down to raise the foliage while weeding.
[0009]
Reference numeral 17 denotes a digging blade, and reference numeral 18 denotes a conveyor.
[Brief description of the drawings]
FIG. 1 is a plan view of a harvester.
FIG. 2 is a side view of the harvester.
FIG. 3 is a plan view of a harvester embodying the present invention.
FIG. 4 is a side view of a harvester embodying the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Undercarriage 2 ... Raising device 3 ... Pulling out prevention device 4 ... Raising lug 5 ... Foliage cutting device 9 ... Holding rod 10 ... Frame 12 ... Weeding body 13 ... Pulley 14 ... Crank 15 ... Lot 16 ... Linkage rod 17 ... Digging blade 18 ... Conveyor

Claims (1)

茎葉切断装置5と掘取刃17を備えた玉ねぎ等の収穫機において、前記茎葉切断装置5による茎葉切断に先行して横方向に突出する引起しラグ4で茎葉部を引起す引起し装置2を備えるとともに、機体の動力により前記引起し装置2の引起しラグ4の最下端より前方に配置した横軸回りに回動する部材12を設け、該部材12が前記引起し装置2より前側で前方に突出し且つ先端が低く畝面に接触する状態から先端が前記引起し装置2の引起しラグ4の最下端より高く上昇した状態に回動することによって玉ねぎ等の茎葉部を分草しながら引起しするよう設けたことを特徴とする収穫In a harvester such as an onion equipped with a foliage cutting device 5 and a digging blade 17, a raising device 2 for raising a foliage portion with a raising lug 4 protruding in the lateral direction prior to foliage cutting by the foliage cutting device 5. And a member 12 that is rotated by a power of the fuselage around the horizontal axis disposed forward of the lowermost end of the raising lug 4 of the raising device 2, and the member 12 is located on the front side of the raising device 2. From the state where the tip protrudes forward and the tip is low and comes into contact with the ridge surface, the tip is pivoted to a state in which the tip is raised higher than the lowermost end of the raising lug 4 of the raising device 2, so that the foliage such as onions is planted. harvester, characterized in that provided to death caused.
JP2002206309A 2002-07-15 2002-07-15 Harvester Expired - Lifetime JP3543178B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002206309A JP3543178B2 (en) 2002-07-15 2002-07-15 Harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002206309A JP3543178B2 (en) 2002-07-15 2002-07-15 Harvester

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2001331372A Division JP3454261B2 (en) 2001-10-29 2001-10-29 Foliage raising device of harvester

Publications (2)

Publication Number Publication Date
JP2003047312A JP2003047312A (en) 2003-02-18
JP3543178B2 true JP3543178B2 (en) 2004-07-14

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101521589B1 (en) * 2014-12-11 2015-05-19 박상길 Farm produce reaping machine
CN110199652B (en) * 2019-06-26 2021-08-03 徐州盛斗士生物科技有限公司 Cutting type positioning irregular fragile root tuber contradiction type root hair removing vehicle for prone lodging white powder

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