JPH078178B2 - Combine harvesting support device - Google Patents
Combine harvesting support deviceInfo
- Publication number
- JPH078178B2 JPH078178B2 JP2603688A JP2603688A JPH078178B2 JP H078178 B2 JPH078178 B2 JP H078178B2 JP 2603688 A JP2603688 A JP 2603688A JP 2603688 A JP2603688 A JP 2603688A JP H078178 B2 JPH078178 B2 JP H078178B2
- Authority
- JP
- Japan
- Prior art keywords
- grain culm
- mowing
- grain
- vehicle body
- reaper
- 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
- 238000003306 harvesting Methods 0.000 title claims description 3
- 238000005452 bending Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 5
- 238000007790 scraping Methods 0.000 description 4
- 239000010902 straw Substances 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 この発明は、コンバインの刈取支持装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combine harvesting support device.
従来の技術、および発明が解決しようとする問題点 コンバインの前側に配設する刈取装置は、刈取作用姿勢
と非刈取姿勢とに昇降させたり、刈高調節するように昇
降動させる構成とするのが一般的である。このため刈取
装置を油圧により伸縮させる昇降シリンダによって昇降
制御させると共に、この昇降する刈取機体を車体との間
に屈折するリンクによって連結する。しかし、この屈折
リンクは左右のクローラ間の間隔部において、車体部分
に連結させる構成となっているため、刈取装置の車体に
体する支持幅が狭く、支持が不安定となり易い。The prior art and the problem to be solved by the invention are such that the mowing device arranged on the front side of the combine is configured to move up and down in a mowing action position and a non-mowing position, or to move up and down to adjust the cutting height. Is common. For this reason, the reaping device is controlled to move up and down by an elevating cylinder that is hydraulically expanded and contracted, and the reaper that moves up and down is connected to the vehicle body by a link that bends. However, since this refraction link is configured to be connected to the vehicle body portion at the space between the left and right crawlers, the width of the body of the mowing device that is supported by the vehicle body is narrow, and the support is likely to be unstable.
問題点を解決するための手段 この発明は、前部に穀稈を刈取集送する刈取装置（１）
を設けた昇降自在の刈取機体（２）を、この刈取装置
（１）で刈取られた穀稈を後方一側の脱穀装置（３）の
穀稈送込装置（４）へ移送する穀稈移送装置（５）の下
方部と、この穀稈移送装置（５）とは反対の側のクロー
ラ（６）幅前とに対向して、該昇降作動に伴って屈折自
在の屈折リンク（７）（８）によって各々車体（９）側
に連結してなるコンバインの刈取支持装置の構成とす
る。MEANS FOR SOLVING PROBLEMS The present invention relates to a mowing device (1) for mowing and feeding a grain culm to a front part.
Grain transfer to transfer the reaper (2) that can be lifted up and down to the grain culm cut by the reaping device (1) to the grain culm feeding device (4) of the threshing device (3) on the one rear side. The lower part of the device (5) and the front of the width of the crawler (6) on the side opposite to the grain culm transfer device (5) are opposed to each other and the bending link (7) ( 8) is a combine harvester support device connected to the vehicle body (9) side.
発明の作用、および効果 コンバイン作業時は、刈取装置（１）を下降させて土壌
面に接近させた状態にして前進走行させながら、刈取作
業を行う。昇降シリンダ等を操作制御して刈取装置
（１）を下降すると、刈取機体（２）を連結している左
右の屈折リンク（７）（８）が屈折回動されて、刈取姿
勢における刈取機体（２）の左右両側部を車体（９）に
対して連結支持する。又、非刈取姿勢にするときは、左
右の屈折リンク（７）（８）が上方へ開拡回動されて、
このときも刈取機体（２）の左右両側部を車体（９）に
対して連結支持する。Action and effect of the invention During combine work, the mowing work is performed while the mowing device (1) is lowered to be in a state of being close to the soil surface and traveling forward. When the mowing device (1) is lowered by operating and controlling the lifting cylinder and the like, the left and right bending links (7) and (8) connecting the mowing device body (2) are bent and rotated, and the mowing device body in the mowing posture ( The left and right sides of 2) are connected and supported to the vehicle body (9). Further, when the non-mowing posture is adopted, the left and right bending links (7) and (8) are opened and expanded upward,
At this time as well, the left and right sides of the reaper (2) are connected and supported to the vehicle body (9).
刈取装置（１）で刈取集送される穀稈は、後側の穀稈移
送装置（５）で受継移送されて後方上部へ移送されて、
株元部を脱穀装置（３）の穀稈送込装置（４）へ移送供
給される。The grain culms harvested and sent by the reaping device (1) are inherited and transported by the rear grain culm transfer device (5) and transported to the rear upper part,
The root portion is transferred and supplied to the grain culm feeding device (4) of the threshing device (3).
このように車体（９）に対して昇降シリンダ等によって
昇降制御される刈取機体（２）は、穀稈移送装置（５）
の位置する側と反対側において、この側のクローラ
（６）の接地幅の前部に対向して設けられる屈折リンク
（８）によって連結支持されるものであるから、刈取装
置（１）が刈取作用や走行等による振動乃至揺動しよう
としても、これら左右の屈折リンク（７）と（８）とに
よる刈取機体（２）の連結支持間隔をより広くできるた
めに、これら振動や揺動を少くすることができ、刈取装
置（１）による安定した刈取作用を維持できる。又、穀
稈移送装置（５）による刈取穀稈の移送途中では、多量
のわら屑等が左右のクローラの間隔部に落下するが、こ
のクローラの間隔部には、この穀稈移送装置（５）側の
下方に設けられる屈折リンク（７）だけで、他方の屈折
リンク（８）は反対側のクローラ（６）の前側に位置す
るため、わら屑等の土壌面への落下を邪魔する部材が少
くなり、わら屑等の滞溜を少くできる。In this manner, the reaper (2) whose elevation is controlled by the elevating cylinder or the like with respect to the vehicle body (9) is the grain transfer device (5).
The reaper (1) is connected and supported on the side opposite to the side on which the crawler (6) is located by the bending link (8) provided so as to face the front part of the ground width of the crawler (6) on this side. Even if an attempt is made to vibrate or oscillate due to action or running, since the connecting and supporting interval of the reaper (2) by the left and right bending links (7) and (8) can be made wider, these vibrations and oscillating are reduced. It is possible to maintain a stable cutting action by the cutting device (1). In addition, during transfer of the harvested grain culm by the grain culm transfer device (5), a large amount of straw debris and the like fall into the space between the left and right crawlers. ) Side, only the bending link (7) is provided, and the other bending link (8) is located in front of the crawler (6) on the opposite side. It reduces the amount of waste and reduces the retention of straw debris.
なお、図例において、車体（９）は、下側に左右一対の
クローラ（６）（10）を設け、前端部の左右中央部に設
ける伝動ケース（11）の下端部から、左右両側に突出し
たスプロケット軸（12）によって伝動駆動する。又、こ
の車体（９）の上側には、該伝動ケース（11）の後方に
脱穀装置（３）を、この外側に沿って設ける穀稈送込装
置（４）を前後方向に向うようにして搭載し、該伝動ケ
ース（11）の脱穀装置（３）と反対の側には操縦席（1
2）、及び操縦台（13）等を設ける。In the illustrated example, the vehicle body (9) is provided with a pair of left and right crawlers (6) (10) on the lower side, and protrudes to the left and right sides from the lower end of the transmission case (11) provided at the left and right central portions of the front end. Driven by the sprocket shaft (12). Further, on the upper side of the vehicle body (9), a threshing device (3) is provided at the rear of the transmission case (11), and a grain culm feeding device (4) provided along the outside thereof is oriented in the front-back direction. It is mounted on the side opposite to the threshing device (3) of the transmission case (11) and the cockpit (1
2) and a control platform (13) will be provided.
刈取機体（２）は、前部に左右横方向に亘るバリカン形
態の刈刃装置（14）を設け、刈刃装置（14）の前方に分
草枠（15）、及び穀稈を係合して掻上げる穀稈引起装置
（16）等を配設し、又この引起装置（16）で引起した穀
稈を掻込んで後側部へ集送する掻込集送装置（17）を設
けている。この刈取機体（２）の左右中央部は、後方に
向うパイプ状の刈取支持（18）に対して連結し、この刈
取支枠（18）の後端部を、伝動ケース（11）の上端部に
対して横向きの昇降軸（19）回りに回動自在に支架して
いる。又、この刈取支枠（18）は、車体（９）の左右中
央部との間に、油圧によって伸縮制御される昇降シリン
ダ（20）で連結支持し、この昇降シリンダ（20）の伸縮
によって刈取装置（１）を昇降する構成としている。The cutting machine body (2) is provided with a hair clipper-shaped cutting blade device (14) extending in the left-right lateral direction in the front part, and engages the grass frame (15) and the grain culm in front of the cutting blade device (14). A grain culm erecting device (16) for scraping up is provided, and a scraping and collecting device (17) for scraping the grain culm raised by the erecting device (16) and collecting it to the rear side is provided. There is. The right and left central parts of the reaper (2) are connected to a pipe-shaped reaping support (18) facing rearward, and the rear end of the reaping support frame (18) is connected to the upper end of the transmission case (11). It is rotatably supported around a sideways elevating shaft (19). Further, the mowing support frame (18) is connected and supported between the left and right central portions of the vehicle body (9) by an elevating cylinder (20) which is controlled to expand and contract by hydraulic pressure, and the elevating cylinder (20) expands and contracts to mow the mowing support frame (18). The device (1) is configured to move up and down.
屈折リンク（７）（８）は、この昇降シリンダ（20）に
対して左右両側方において、車体（９）の前端部と刈取
機体（２）との間に亘って連結するもので、左右の各屈
折リンク（７）（８）は横枠（21）（22）で各々連結し
て一体構成とし、屈折部を横方向の軸（23）（24）で枢
着し、この屈折リンク（７）（８）の前端部は、刈取機
体（２）から突出する左右一対のアーム（25）（26）に
対して横方向の軸（27）で枢着し、又この後端部は、車
体（９）の前端部に対して横方向の軸（28）（29）で枢
着し、該軸（23）（24）による屈折回動部を下側に向け
るようにして、刈取支持（18）の上昇回動時は左右の屈
折リンク（７）（８）が開拡し、下降回動時は閉縮しう
る構成としている。このような構成の左右一対の屈折リ
ンク（７）（８）のうち、一側の屈折リンク（７）は、
中央部の伝動ケース（11）と穀稈移送装置（５）側のク
ローラ（10）との間に対向して位置させ、又、他側の屈
折リンク（８）は、このクローラ（10）とは反対の側の
クローラ（６）の接地幅間の前側に対向して設けてい
る。The bending links (7) and (8) are connected to the lifting cylinder (20) on both left and right sides between the front end of the vehicle body (9) and the reaper (2). The bending links (7) and (8) are integrally connected to each other by the horizontal frames (21) and (22), and the bending portion is pivotally connected by the horizontal axes (23) and (24). (8) The front end of (8) is pivotally attached to a pair of left and right arms (25) (26) protruding from the reaper (2) by a lateral shaft (27), and the rear end of the body is The cutting support (18) is pivotally attached to the front end of (9) by lateral shafts (28) and (29), and the bending and rotating parts of the shafts (23) and (24) are directed downward. The left and right refraction links (7) and (8) can be opened and expanded during the upward rotation, and closed and contracted during the downward rotation. Of the pair of left and right refraction links (7) and (8) having such a configuration, the refraction link (7) on one side is
The transmission case (11) in the central portion and the crawler (10) on the grain culm transfer device (5) side are opposed to each other, and the refraction link (8) on the other side is connected to the crawler (10). Is provided so as to face the front side of the ground width of the crawler (6) on the opposite side.
穀稈移送装置（５）は、穀稈掻込集送装置（17）から集
送される穀稈の株元部を受継して挟持移送する株元移送
装置（30）と、この穀稈の穂先部を係合して移送する穂
先移送装置（31）とによって構成している。The grain culm transfer device (5) includes a stock source transfer device (30) that carries and holds and transfers the stock part of the grain stalk collected from the grain stalk scraping and collecting device (17), and the grain stalk transfer device (30). And a tip transfer device (31) for engaging and transferring the tip part.
図はこの発明の一実施例を示すもので、第１図は一部の
平面図、第２図、第３図は左右の側面図である。 図中、符号（１）は刈取装置、（２）は刈取機体、
（３）は脱穀装置、（４）は穀稈送込装置、（５）は穀
稈移送装置、（６）はクローラ、（７）（８）は屈折リ
ンク、（９）は車体、（10）はクローラを示す。FIG. 1 shows an embodiment of the present invention. FIG. 1 is a partial plan view, and FIGS. 2 and 3 are left and right side views. In the figure, reference numeral (1) is a reaper, (2) is a reaper,
(3) is a threshing device, (4) is a grain culm feeding device, (5) is a grain culm transfer device, (6) is a crawler, (7) and (8) are refraction links, (9) is a vehicle body, and (10) ) Indicates a crawler.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 広瀬 雅一 愛媛県伊予郡砥部町八倉１番地 井関農機 株式会社技術部内 審査官 高橋 三成 (56)参考文献 特開 昭60−241812（ＪＰ，Ａ) 実開 昭60−168336（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masakazu Hirose No. 1 Hachikura, Tobe-cho, Iyo-gun, Ehime Prefecture Mitsunari Takahashi (56) Actual development Sho 60-168336 (JP, U)
Claims (1)
を設けた昇降自在の刈取機体（２）を、この刈取装置
（１）で刈取られた穀稈を後方一側に脱穀装置（３）の
穀稈送込装置（４）へ移送する穀稈移送装置（５）の下
方部と、この穀稈移送装置（５）とは反対の側のクロー
ラ（６）幅前とに対向して、該昇降作動に伴って屈折自
在の屈折リンク（７）（８）によって各々車体（９）側
に連結してなるコンバインの刈取支持装置。1. A reaping device (1) for reaping and collecting grain culms at a front portion thereof.
Transfer the grain culm (2), which is provided with the above, to the grain culm cut by this reaper (1) to the rear one side to the grain culm feeding device (4) of the threshing unit (3) The lower part of the device (5) and the front of the width of the crawler (6) on the side opposite to the grain culm transfer device (5) are opposed to each other and the bending link (7) ( 8) A harvesting support device for a combine, which is connected to the vehicle body (9) side by 8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2603688A JPH078178B2 (en) | 1988-02-05 | 1988-02-05 | Combine harvesting support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2603688A JPH078178B2 (en) | 1988-02-05 | 1988-02-05 | Combine harvesting support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01202217A JPH01202217A (en) | 1989-08-15 |
| JPH078178B2 true JPH078178B2 (en) | 1995-02-01 |
Family
ID=12182472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2603688A Expired - Fee Related JPH078178B2 (en) | 1988-02-05 | 1988-02-05 | Combine harvesting support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078178B2 (en) |
-
1988
- 1988-02-05 JP JP2603688A patent/JPH078178B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01202217A (en) | 1989-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0561887B2 (en) | ||
| US4098061A (en) | Row-crop harvesting attachment | |
| JPH03112412A (en) | Combine | |
| JPH078178B2 (en) | Combine harvesting support device | |
| JP6785807B2 (en) | Combine harvester and its harvesting unit | |
| JPH0690606A (en) | Grain straw-raising device in reaping harvester | |
| WO2014059379A1 (en) | Tractor on top cotton harvester with sightline to picker unit below the tractor | |
| JP2001161145A (en) | Apparatus for dividing and raising grass up in combine harvester | |
| JP2002084862A (en) | Combine | |
| JPH06907Y2 (en) | All culm-type companion | |
| JPS5851047Y2 (en) | Combine traveling device | |
| JPH0739394Y2 (en) | Harvester | |
| JP3052417B2 (en) | Combine harvester | |
| JPH1056843A (en) | Pre-cutting unit for normal combine harvester | |
| JP2907698B2 (en) | Row crop header structure of ordinary combine | |
| JP2847832B2 (en) | Working unit elevating device such as combine | |
| JP2953900B2 (en) | Cutting part structure of all culm input type combine | |
| JPH11346523A (en) | Onion harvester | |
| JP3064478B2 (en) | Combine grain culm conveyor | |
| JPH0347475Y2 (en) | ||
| JP2000106739A (en) | Rotating device in the combine harvester | |
| JP2004097078A (en) | Combine harvester structure | |
| JPH0531863Y2 (en) | ||
| JP3070111B2 (en) | Combine harvester | |
| JP2980101B2 (en) | Combine harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |