JP3087360B2 - Combine harvester - Google Patents
Combine harvesterInfo
- Publication number
- JP3087360B2 JP3087360B2 JP03189786A JP18978691A JP3087360B2 JP 3087360 B2 JP3087360 B2 JP 3087360B2 JP 03189786 A JP03189786 A JP 03189786A JP 18978691 A JP18978691 A JP 18978691A JP 3087360 B2 JP3087360 B2 JP 3087360B2
- Authority
- JP
- Japan
- Prior art keywords
- mowing
- weeding
- raising
- transporting
- reaping
- 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 - Fee Related
Links
Landscapes
- Combines (AREA)
- Harvester Elements (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、刈取搬送装置の前方に
分草装置及び引起し装置を配設してあるコンバインの刈
取部に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combine harvester in which a weeding device and a raising device are disposed in front of a harvesting and conveying device.
【0002】[0002]
【従来の技術】従来、この種の刈取部は、分草装置、引
起し装置及び刈取搬送装置が1つのフレ−ムに一体的に
構成されていた。2. Description of the Related Art Heretofore, this kind of reaping unit has a weeding device, a raising device and a reaping and conveying device integrally formed in one frame.
【0003】[0003]
【発明が解決しようとする課題】かかる従来技術による
と、刈取作業時に、コンバインがその進行方向の畦に達
すると、最初に分草装置が畦と当たるために、刈取装置
を畦の真際まで移動させることができない。そこで、刈
取部を畦より高位置にまで上昇させてから刈取ることも
考えられるが、この場合は、刈高が高くなり、以後の穀
稈搬送や、脱穀に不良が発生する問題があった。そのた
め、通常は枕地刈りを手刈りで行った後にコンバインに
よる刈取作業を行っていた。According to the prior art, when the combine reaches the furrow in the traveling direction during the mowing operation, the weeding device first hits the furrow, so that the mowing device is moved to the very edge of the furrow. Cannot be moved. Therefore, it is also conceivable to raise the mowing part to a higher position than the ridge and then mowing.However, in this case, the mowing height is increased, and there is a problem that the subsequent transportation of the grain culm and threshing are defective. . For this reason, usually, the headland was cut by hand and then the harvesting work by combine was performed.
【0004】本発明の目的は、かかる問題点を解消する
ことにあり、この目的達成のため、次のような技術的手
段を講じた。[0004] An object of the present invention is to eliminate such a problem, and in order to achieve this object, the following technical measures have been taken.
【0005】[0005]
【課題を解決するための手段】すなわち、本発明にかか
る技術的手段は、穀稈を刈取る刈取装置及び刈取後の穀
稈を後方に搬送する搬送装置等からなる刈取搬送装置に
対し、前記刈取装置の前方に配設されていて刈取前の穀
稈を処理する分草装置や引起し装置等からなる前処理装
置を前記刈取装置の後方一側を支点とすると共に、前記
刈取装置を残して機体横外側方に向けて回動可能に構成
し、且つ前記刈取装置の前方と前記前処理装置との間に
は、作業者が立ち入ることのできる空間部を構成するよ
うにしたことを特徴とするコンバインの刈取部とする。That is, the technical means according to the present invention is directed to a reaping and transporting apparatus comprising a reaping device for reaping grain culms and a transporting device for transporting the harvested cereal stems backward. pretreatment instrumentation consisting minute grasses device and Pick device such as processing the previous culms reaper reaper have been arranged in front of the device
And the fulcrum as a fulcrum about the rear side of the reaper.
It is configured to be able to rotate toward the lateral side of the aircraft leaving the reaper
And between the front of the mowing device and the pretreatment device.
Constitutes a space where workers can enter
The harvester of the combine is characterized by the following.
【0006】[0006]
【作用】刈取搬送装置に対して前処理装置を横外側方へ
刈取装置よりも後方位置まで揺動変位可能に構成してあ
るため、通常は分草.引起し作用のもとでの刈取作業を
行いながらも、畦の直前に達した時には、前処理装置を
刈取装置よりも横外側方後方へ揺動後退変位させること
により、分草装置.引起し装置の畦への当接を回避し刈
取装置を畦真際まで移動させることができる。Since the pretreatment device is configured to be able to swing and displace to the rear side of the reaping device with respect to the reaping conveyance device in the laterally outward direction, it is normally used for weeding. When the mowing work is performed under the elevating action and the reaping machine is reached just before the ridge, the pretreatment device is swung back and forth to the outside of the reaping device more than the mowing device. The mowing device can be moved right up to the ridge by avoiding contact of the raising device with the ridge.
【0007】[0007]
【発明の効果】従って、本発明によれば、畦の際まで穀
稈を刈り取ることができるので、枕刈り作業を最小限に
抑えながらも、常に、事後の刈取穀稈搬送や、脱穀不良
を回避して良好且つ能率的な刈取作業が可能となった。
しかも、分草.引起し装置が横開き可能であるため、刈
取搬送部のメンテが容易であり、穀稈の詰まりが生じた
場合でも簡単に取り除くことができる。特に、刈取装置
の前方において、作業者が立ち入ることのできる空間部
が構成されるので、刈取装置の交換や点検等の保守管理
を容易に実行することができる。 Therefore, according to the present invention, the culm can be cut down to the ridge, so that the post-cutting culm transport and threshing failure can always be performed while minimizing the pillow cutting work. It is possible to avoid this and perform a good and efficient mowing operation.
Moreover, weeding. Since the raising device can be opened sideways, maintenance of the mowing and transporting part is easy, and even if clogging of the grain stem occurs, it can be easily removed. In particular, mowing equipment
Space where workers can enter in front of
The maintenance management such as replacement and inspection of the reaper
Can be easily executed.
【0008】[0008]
【実施例】走行クロ−ラ1を備えた機体2の前方に、刈
取部3を横軸4周りに昇降可能に設け、該機体2上に脱
穀部5を搭載してコンバインを構成している。前記刈取
部3は、立毛穀稈を分草する分草体6a及び分草支持杆
6bからなる分草装置6と、分草された穀稈を引起す引
起し装置7と、引起し後の穀稈を刈取る刈取装置8と、
刈取穀稈を掻込む掻込装置9と掻込み後の穀稈を前記脱
穀部5のフイ−ドチエン5aに搬送する搬送装置10と
を備えている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In front of a machine body 2 having a traveling crawler 1, a cutting unit 3 is provided so as to be able to move up and down around a horizontal axis 4, and a threshing unit 5 is mounted on the machine body 2 to constitute a combine. . The cutting unit 3 includes a weeding device 6 including a weeding body 6a and weeding support rod 6b for weeding the pied cereal culm, a raising device 7 for raising the weeded culm, and a grain after the raising. A cutting device 8 for cutting culms;
There is provided a scraping device 9 for scraping the harvested grain culm and a transport device 10 for transporting the grain culm after the scraping to the feed chain 5a of the threshing unit 5.
【0009】そして、前記分草装置6及び引起し装置7
等からなる前処理装置は、前記刈取搬送装置8,9,1
0に対し、該刈取装置8の後方一側に設けた縦軸11を
回動支点として機体横外側方へ揺動変位可能に構成して
いる。The weeding device 6 and the raising device 7
The pre-processing device consisting of the above-mentioned reaping and conveying devices 8, 9, 1
With respect to 0, it is configured so that it can be displaced in a laterally outward direction of the fuselage by using a vertical axis 11 provided on one rear side of the mowing device 8 as a pivot point.
【0010】[0010]
【別実施例】図4は、投入型コンバインの要部の破断側
面図を示すものであって、この投入型コンバインは、左
右一対の走行クロ−ラ1を備えた車体2の前方に刈取部
Aを横方向の支点軸P1周りに昇降自在に設けると共
に、その後方に位置する車体2上には前後向きの軸芯回
りに回転する扱胴12を備えた軸流型の脱穀部Bを搭載
したものである。FIG. 4 is a cutaway side view of a main portion of a throw-in type combine, which is a cut-away portion in front of a vehicle body 2 having a pair of right and left traveling crawlers 1. FIG. A is provided so as to be able to move up and down around a horizontal fulcrum axis P1, and an axial flow type threshing unit B having a handlebar 12 rotating around a longitudinal axis is mounted on the vehicle body 2 located behind it. It was done.
【0011】前記刈取部Aは、前処理部13と、刈取処
理部14とからなる。前処理部13は、立毛穀稈を分草
する分草体15と数条の立毛穀稈を立ち姿勢に引起す引
起し装置16と、引起された穀稈の上部を挾持して後方
に搬送する挾持搬送装置17とからなる。刈取処理部1
4は、穀稈の株元を切断する第1刈取装置18と、穀稈
の穂先側部を切断する第2刈取装置19と、刈取穀稈を
受け入れて横方向中央側に向けて集送するオ−ガ20及
びオ−ガ底板21と、そのオ−ガ20からの集送穀稈を
受け入れて揚上搬送し脱穀部Bに供給するフイ−ドコン
ベア22とからなる。The reaping section A comprises a pre-processing section 13 and a reaping processing section 14. The pre-processing unit 13 includes a weeding body 15 for weeding the trichomes and a raising device 16 for raising the several trichomes to a standing position, and conveys the rear portion of the raised culm by clamping the upper portion of the raised culm. And a holding and conveying device 17. Reaper 1
Reference numeral 4 denotes a first cutting device 18 that cuts the stem of the grain culm, a second cutting device 19 that cuts the tip side of the grain culm, and receives the harvested grain culm and collects it toward the center in the horizontal direction. The auger 20 includes an auger 20 and an auger bottom plate 21 and a feed conveyor 22 which receives and transports the harvested grain culms from the auger 20 and lifts and transports the culms to the threshing unit B.
【0012】そして、前記前処理部13は、刈取処理部
14に対して横方向の支点軸P2周りに単独で昇降でき
るように構成している。23は刈取部A全体を昇降させ
るための油圧シリンダ−であり、2は前処理部13のみ
単独で上下動させるための油圧シリンダ−である。25
は揺動ア−ムを兼ねた伝動ケ−スで、この伝動ケ−ス2
5と前記引起し装置との間に調節螺子杆26を介装して
両者の相対角度が変更できるように構成している。The pre-processing unit 13 is configured to be able to independently move up and down around a fulcrum axis P2 in a lateral direction with respect to the cutting unit 14. Reference numeral 23 denotes a hydraulic cylinder for raising and lowering the entire cutting unit A, and reference numeral 2 denotes a hydraulic cylinder for vertically moving only the preprocessing unit 13 alone. 25
Is a transmission case that also serves as a swing arm. This transmission case 2
An adjusting screw 26 is interposed between the lifting device 5 and the raising device so that the relative angle between them can be changed.
【0013】また、前記前処理部13は、少なくとも、
前記引起し装置16の引起し終端位置高さHと同等もし
くはそれ以上の高さまで上昇できるように構成しておけ
ば、刈取装置を畦真際まで移動させることができて手刈
りレスが可能となる。The pre-processing unit 13 includes at least
If the raising device 16 is configured so that it can be raised to a height equal to or higher than the raising end position height H of the raising device 16, the mowing device can be moved to the edge of the ridge, and hand-cutting is possible. Become.
【図1】コンバインの要部の側面図である。FIG. 1 is a side view of a main part of a combine.
【図2】同要部の平面図である。FIG. 2 is a plan view of the main part.
【図3】同要部の作用状態を示す平面図である。FIG. 3 is a plan view showing an operation state of the main part.
【図4】投入型コンバインの要部の一部破断側面図であ
る。FIG. 4 is a partially broken side view of a main part of the throw-in type combine.
1 走行クロ−ラ 2 車体 3 刈取部 4 横軸 5 穀部 6 分草装置 7 引起し装置 8 刈取装置 9 掻込み装置 10 搬送装置 11 縦軸 REFERENCE SIGNS LIST 1 traveling crawler 2 body 3 cutting unit 4 horizontal axis 5 grain unit 6 weeding device 7 pulling device 8 cutting device 9 raking device 10 transfer device 11 vertical axis
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) A01D 67/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) A01D 67/00
Claims (1)
を後方に搬送する搬送装置等からなる刈取搬送装置に対
し、前記刈取装置の前方に配設されていて刈取前の穀稈
を処理する分草装置や引起し装置等からなる前処理装置
を前記刈取装置の後方一側を支点とすると共に、前記刈
取装置を残して機体横外側方に向けて回動可能に構成
し、且つ前記刈取装置の前方と前記前処理装置との間に
は、作業者が立ち入ることのできる空間部を構成するよ
うにしたことを特徴とするコンバインの刈取部。1. A harvesting and transporting apparatus comprising a harvesting device for harvesting grain culms and a transporting device for transporting the harvested grain stalks rearward, and the like. Pretreatment device consisting of a weeding device, a raising device, etc.
A fulcrum about one rear side of the reaper,
It is configured to be able to rotate toward the lateral side of the aircraft leaving the taking device
And between the front of the mowing device and the pretreatment device.
Constitutes a space where workers can enter
The combine harvester, which is characterized by the appearance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03189786A JP3087360B2 (en) | 1991-07-30 | 1991-07-30 | Combine harvester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03189786A JP3087360B2 (en) | 1991-07-30 | 1991-07-30 | Combine harvester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0541920A JPH0541920A (en) | 1993-02-23 |
JP3087360B2 true JP3087360B2 (en) | 2000-09-11 |
Family
ID=16247186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP03189786A Expired - Fee Related JP3087360B2 (en) | 1991-07-30 | 1991-07-30 | Combine harvester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3087360B2 (en) |
-
1991
- 1991-07-30 JP JP03189786A patent/JP3087360B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0541920A (en) | 1993-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2006000085A (en) | Harvester | |
JP3087360B2 (en) | Combine harvester | |
JP3500647B2 (en) | Combine harvester | |
US2429044A (en) | Beet topper | |
US2488738A (en) | Floating pickup | |
JP2798241B2 (en) | Cabin equipment in combine | |
US3464471A (en) | Blower spout mechanism | |
JPH0626110Y2 (en) | General-purpose combine | |
JP2654936B2 (en) | Combine grain stalk transporter | |
JPH0568420A (en) | Reaping device of whole culm charging type combine harvester | |
JPH04218308A (en) | Cutting section of charge type combine | |
US3057141A (en) | Machines for harvesting crops | |
JP2956416B2 (en) | Left and right slide type harvester | |
JP2672223B2 (en) | Combine harvester slide structure | |
JP2003000033A (en) | Plant foot-transfer device of combine | |
JPH04271720A (en) | Reaper of combine | |
JPH06335314A (en) | Culm-raising apparatus of combine harvester | |
JPS6338741Y2 (en) | ||
JP2907698B2 (en) | Row crop header structure of ordinary combine | |
JPS623714A (en) | Reaping apparatus in combine | |
JPH0618430Y2 (en) | Combine case moving case mounting structure | |
JP3449767B2 (en) | Stock guide bar of combine harvester | |
JP3250226B2 (en) | Pretreatment equipment in combine | |
JP3449785B2 (en) | Combine grain culm conveyor | |
JPH0576235A (en) | Reaping part of combine of all culm throwing type |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110714 Year of fee payment: 11 |
|
LAPS | Cancellation because of no payment of annual fees |