JP2534266Y2 - Cutting part structure of all culm input type combine - Google Patents
Cutting part structure of all culm input type combineInfo
- Publication number
- JP2534266Y2 JP2534266Y2 JP1990127802U JP12780290U JP2534266Y2 JP 2534266 Y2 JP2534266 Y2 JP 2534266Y2 JP 1990127802 U JP1990127802 U JP 1990127802U JP 12780290 U JP12780290 U JP 12780290U JP 2534266 Y2 JP2534266 Y2 JP 2534266Y2
- Authority
- JP
- Japan
- Prior art keywords
- culm
- cutting
- cut
- cutting device
- shell
- 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
Links
Landscapes
- Combines (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は全稈投入型コンバインの刈取部の構造に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial application field] The present invention relates to a structure of a cutting part of a combine with all culms.
先のような全稈投入型コンバインは刈り取った殻稈を
そのまま脱殻装置内に送り込む。つまり、殻稈の着粒部
と不要な茎稈が脱殻装置内に送り込まれるので、この茎
稈が脱穀及び選別に悪影響を及ぼしたり、脱穀負荷を大
きくさせたりする場合がある。The whole culm input type combine as described above sends the cut culm directly into the dehulling device. That is, since the granulated portion of the shell culm and the unnecessary stem culm are fed into the shelling apparatus, the stem culm may adversely affect threshing and sorting, or may increase the threshing load.
そこで、例えば特開平１−256312号公報に開示されて
いるような刈取部を備えているものがある。つまり、圃
場の植付殻稈の株元付近を、先ずバリカン型で広幅の第
１切断装置（前記公報の（13））にて切断する。そし
て、刈り取られた殻稈をそのまま後方に送ると共に、第
１切断装置と略同幅の第２切断装置（前記公報の（1
4））にて殻稈の着粒部の下側を切断する。この後、切
断された茎稈は圃場に落とされて行き、着粒部のみが脱
殻装置内に送り込まれていくのである。In view of this, there is, for example, one provided with a reaping unit as disclosed in Japanese Patent Application Laid-Open No. 1-256312. That is, the vicinity of the root of the planted husk culm in the field is first cut by a clipper-type wide first cutting device ((13) of the above-mentioned publication). Then, the cut culm is sent to the rear as it is, and a second cutting device ((1.
4) Cut the lower side of the grained part of the husk culm. After that, the cut stems are dropped to the field, and only the granulated part is sent into the shelling apparatus.
このように、脱穀装置内に送り込まれる前に不要な茎
稈を切断して、着粒部のみを脱穀装置内に送り込むこと
によって、脱穀及び選別への悪影響、脱穀負荷の増大を
抑えている。As described above, unnecessary stems and stems are cut off before being sent into the threshing apparatus, and only the granulated portion is sent into the threshing apparatus, thereby suppressing an adverse effect on threshing and sorting and an increase in threshing load.
前述の構成では、第１切断装置にて切断された各条の
殻稈を略真後ろに送り、広幅の第２切断装置にて殻稈の
着粒部の下側を切断しているので、切断された茎稈は第
２切断装置の左右幅に亘る広い範囲で圃場に落ちてい
く。従って、刈取部の後方に位置する左右一対の走行装
置が圃場に落ちた茎稈を踏みつけて行く。In the above-described configuration, the shell culm of each strip cut by the first cutting device is sent almost directly behind, and the lower side of the granulated portion of the shell culm is cut by the wide second cutting device. The stems thus dropped fall into the field over a wide range extending across the left and right widths of the second cutting device. Therefore, a pair of left and right traveling devices located behind the cutting unit step on the stems and stems that have fallen into the field.
特に湿田において、長い茎稈が走行装置により地中に
押し込められてしまうと、刈取作業後に茎稈を十分に回
収することができない。そして、茎稈が地中に押し込ま
れたままであると、この後に耕耘作業を行う場合、茎稈
が耕耘装置に絡み付いたりして耕耘作業に支障を来す。Particularly in wet fields, if a long stem culm is pushed into the ground by the traveling device, the stem culm cannot be sufficiently collected after the mowing operation. If the stalk culm is kept pushed into the ground, when the tilling work is performed thereafter, the stalk culm becomes entangled with the tilling device, which hinders the tilling work.
本考案は、以上のような第１及び第２切断装置を備え
た全稈投入型コンバインにおいて、切断された茎稈が走
行装置に踏みつけられないような構成を得ることを目的
としている。It is an object of the present invention to obtain a configuration in which a cut stem and culm cannot be trampled on a traveling device in an all-culm input combine equipped with the first and second cutting devices as described above.
本考案の特徴は以上のような全稈投入型コンバインに
おいて、刈取部を次のように構成することにある。The feature of the present invention resides in that the harvesting unit is configured as follows in the above-mentioned all-culm input combine.
複数条の植付殻稈の株元付近を切断する第１切断装置
と、第１切断装置によって切断された殻稈を、刈取部に
おける左右一対の走行装置の間に位置する部分に、複数
の導入経路を介して搬送し集めていく第１搬送装置と、
第１搬送装置により集められてきた殻稈の着粒部の下側
を切断して、切断された茎稈を走行装置の間に落として
いく第２切断装置と、第２切断装置において茎稈を切断
された着粒部を脱穀装置内に送り込む第２搬送装置とを
刈取部に備えてある。A first cutting device for cutting the vicinity of the root of a plurality of planted shell culms, and a shell culm cut by the first cutting device, a plurality of hulls, which are cut between the pair of left and right traveling devices in the cutting unit, A first transport device that transports and collects via an introduction path;
A second cutting device that cuts the lower side of the granulated portion of the shell culm collected by the first transport device and drops the cut stem culm between the traveling devices; and a stem culm in the second cutting device. And a second transporting device for feeding the granulated portion having been cut into the threshing device.
刈取部を前述のように構成すると、圃場の植付殻稈の
株元付近が、先ず第１切断装置にて切断される。そし
て、刈り取られた殻稈は第１搬送装置により左右一対の
走行装置の間に位置する部分に、複数の導入経路を介し
て送られ集められていくと共に、その集められた位置に
て、第２切断装置により殻稈の着粒部の下側が切断され
る。これにより、切断された茎稈は左右一対の走行装置
の間に落とされて行くのであり、着粒部は第２搬送装置
により脱穀装置内に送り込まれていくのである。When the mowing part is configured as described above, the vicinity of the root of the planted husk culm in the field is first cut by the first cutting device. Then, the cut culm is sent and collected via a plurality of introduction paths to a portion located between the pair of left and right traveling devices by the first transport device, and at the collected position, The lower side of the grained portion of the shell culm is cut by the two cutting device. As a result, the cut stems are dropped between the pair of left and right traveling devices, and the granulated portion is fed into the threshing device by the second transport device.
以上のように、切断さてた茎稈を左右一対の走行装置
の間に落として行くように構成することによって、左右
の走行装置が圃場に落ちた茎稈を踏みつけなくなるの
で、後に行う茎稈の回収が行い易くなる。これにより、
耕耘作業に支障を来すようなこともなくなる。この場
合、殻稈の着粒部のみを脱穀装置内に送り込むと言う従
来の利点は、そのまま残されている。As described above, by configuring the cut stems to drop between the pair of left and right traveling devices, the left and right traveling devices will not be able to step on the stems and culms that have fallen into the field, so that the stems and culms to be performed later can be used. Recovery becomes easier. This allows
There will be no hindrance to the tilling work. In this case, the conventional advantage that only the grained portion of the husk is fed into the threshing apparatus remains.
以下、本考案の実施例を図面に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
第３図及び第１図に示すように左右一対のクローラ式
の走行装置（1a），（1b）にて支持された機体に、機体
前後方向の軸芯（Ｐ）周りに回転駆動される扱胴（２）
を備えた脱穀装置（３）を搭載すると共に、この機体の
前部に刈取部（４）を備えて全稈投入型コンバインが構
成されている。As shown in FIGS. 3 and 1, the body supported by a pair of left and right crawler-type traveling devices (1a) and (1b) is driven to rotate around an axis (P) in the longitudinal direction of the body. Body (2)
And a cutting unit (4) at the front of the fuselage to constitute an all-culm input combine.
次に刈取部（４）について説明する。第１図及び第２
図に示すように、この刈取部（４）は６条刈り型式であ
り、７組のデバイダー（５）と６組の引起し装置（６）
を備えている。そして、引起し装置（６）により引起さ
れた植付殻稈の株元付近を切断するバリカン型式の広幅
の第１截断装置（７）が備えられると共に、刈り取られ
た殻稈を掻き込む回転式のパッカー（８）が備えられて
いる。Next, the reaper (4) will be described. FIG. 1 and FIG.
As shown in the figure, this mowing part (4) is of a six-row type, with seven sets of dividers (5) and six sets of raising devices (6).
It has. In addition, a clipper-type wide first cutting device (7) for cutting the vicinity of the root of the planted husk culm raised by the raising device (6) is provided, and a rotary type for scraping the cut hull culm is provided. Packer (8) is provided.
これに対し、刈取部（４）において第１切断装置
（７）の後方で左右の走行装置（1a），（1b）の間の部
分に、左右一対の円盤式の第２切断装置（９）が備えら
れている。そして、株元付近を切断された殻稈の着粒部
の下側を挟持して、第２切断装置（９）に送り込む挟持
搬送装置（10）（第１搬送装置に相当）、並びに、この
挟持搬送装置（10）により搬送される殻稈の着粒部を爪
で押して行く係止搬送装置（11）（第１搬送装置に相
当）が、刈取部（４）の右の２条、中央の２条及び左２
条の各々に設けられて、複数の導入径路（R1），（R2）
を形成している。On the other hand, a pair of left and right disc-type second cutting devices (9) is provided at the portion between the left and right traveling devices (1a) and (1b) behind the first cutting device (7) in the reaper (4). Is provided. Then, the holding and transporting device (10) (corresponding to the first transporting device) which clamps the lower side of the grained portion of the shell culm cut near the root and sends it to the second cutting device (9), and The locking transport device (11) (corresponding to the first transport device), which pushes the granulated portion of the shell culm transported by the nipping transport device (10) with a claw, is located at the right of the cutting section (4), at the center of the two strips. Article 2 and left 2
Provided in each of the Articles, multiple introduction routes (R1), (R2)
Is formed.
以上の構成により、第１切断装置（７）によって株元
付近を切断された殻稈は、挟持搬送装置（10）により着
粒部の下側を挟持された状態で、複数の導入径路（R
1），（R2）を通って第２切断装置（９）側に寄せ集め
られるように搬送される。そして、集められた殻稈は第
２切断装置（９）により着粒部の下側が切断される。こ
れにより、切断された茎稈は第２切断装置（９）から、
第１図に示すように左右の走行装置（1a），（1b）の間
に落ちていく。又、第２切断装置（９）は上下に高さ調
節自在に構成されている。With the above-described configuration, the shell culm, which has been cut in the vicinity of the root by the first cutting device (7), is held by the holding and conveying device (10) with the lower side of the granulated portion held therein, and the plurality of introduction paths (R) are held.
1) and (R2) are conveyed so as to be gathered to the second cutting device (9) side. Then, the collected shell culm is cut by the second cutting device (9) at the lower side of the granulated portion. Thereby, the cut stems and stems are obtained from the second cutting device (9).
As shown in FIG. 1, it falls between the left and right traveling devices (1a) and (1b). The second cutting device (9) is configured to be vertically adjustable in height.
これに対し、係止搬送装置（11）により搬送される着
粒部は第２切断装置（９）による茎稈の切断後に、各係
止搬送装置（11）から第２切断装置（９）の後ろの案内
板（12）上に送り込まれると共に、回転駆動されるドラ
ム（13）により掻き込まれていく。そして、着粒部はド
ラム（13）からフィードコンベア（14）（第２搬送装置
に相当）によって、脱穀装置（３）に送り込まれて行く
のである。そして、脱穀装置（３）内での脱穀及び選別
処理時に出てくるワラ屑は、脱穀装置（３）の後部から
圃場に放出されるのであるが、この場合、左右の走行装
置（1a），（1b）の間、つまり、刈取部（４）の第２切
断装置（９）から圃場に落とされた茎稈の上にワラ屑が
放出される。On the other hand, the granulated portion conveyed by the locking and conveying device (11) is cut from the stem and culm by the second cutting device (9), and is then moved from each locking and conveying device (11) to the second cutting device (9). While being fed onto the rear guide plate (12), it is scraped by the rotationally driven drum (13). Then, the granulated portion is sent from the drum (13) to the threshing device (3) by the feed conveyor (14) (corresponding to the second transport device). Straw chips coming out during threshing and sorting in the threshing device (3) are discharged to the field from the rear of the threshing device (3). In this case, the left and right traveling devices (1a), During (1b), that is, from the second cutting device (9) of the cutting unit (4), straw chips are discharged onto the stems and stems dropped on the field.
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。Note that, in the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the structure of the attached drawings by the entry.
図面は本考案に係る全稈投入型コンバインの刈取部構造
の実施例を示し、第１図は刈取部内の構造を示す概略平
面図、第２図は刈取部内の構造を示す概略側面図、第３
図は全稈投入型コンバインの全体側面図である。 （1a），（1b）……走行装置、（３）……脱穀装置、
（４）……刈取部、（７）……第１切断装置、（９）…
…第２切断装置、（10），（11）……第１搬送装置、
（14）……第２搬送装置、（R1），（R2）……導入経
路。Drawings show an embodiment of the cutting part structure of the whole culm input type combine according to the present invention, FIG. 1 is a schematic plan view showing the structure inside the cutting part, FIG. 2 is a schematic side view showing the structure inside the cutting part, FIG. 3
The figure is an overall side view of the whole culm input combine. (1a), (1b): traveling device, (3): threshing device,
(4)… mowing part, (7)… first cutting device, (9)…
... second cutting device, (10), (11) ... first transport device,
(14) Second transport device, (R1), (R2) ... Introduction route.
Claims (1)
１切断装置（７）と、前記第１切断装置（７）によって
切断された殻稈を、刈取部（４）における左右一対の走
行装置（1a），（1b）の間に位置する部分に、複数の導
入経路（R1），（R2）を介して搬送し集めていく第１搬
送装置（10），（11）と、前記第１搬送装置（10），
（11）により集められてきた殻稈の着粒部の下側を切断
して、切断された茎稈を前記走行装置（1a），（1b）の
間に落としていく第２切断装置（９）と、前記第２切断
装置（９）において茎稈を切断された着粒部を脱穀装置
（３）内に送り込む第２搬送装置（14）とを備えてある
全稈投入型コンバインの刈取部構造。A first cutting device (7) for cutting the vicinity of the root of a plurality of planted shell culms, and a shell culm cut by the first cutting device (7) is cut by a cutting unit (4). A first transport device (10), (11) that transports and collects a portion located between a pair of left and right traveling devices (1a), (1b) via a plurality of introduction paths (R1), (R2). And the first transfer device (10),
A second cutting device (9) that cuts the lower side of the grained portion of the shell culm collected by (11) and drops the cut stem culm between the traveling devices (1a) and (1b). ), And a harvesting unit of an all-culm input combine combiner, comprising: a second transporting device (14) for feeding the granulated portion obtained by cutting the stem and culm in the second cutting device (9) into a threshing device (3). Construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127802U JP2534266Y2 (en) | 1990-11-29 | 1990-11-29 | Cutting part structure of all culm input type combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127802U JP2534266Y2 (en) | 1990-11-29 | 1990-11-29 | Cutting part structure of all culm input type combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0482923U JPH0482923U (en) | 1992-07-20 |
| JP2534266Y2 true JP2534266Y2 (en) | 1997-04-30 |
Family
ID=31875289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127802U Expired - Lifetime JP2534266Y2 (en) | 1990-11-29 | 1990-11-29 | Cutting part structure of all culm input type combine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534266Y2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4802611B2 (en) * | 2005-08-23 | 2011-10-26 | 井関農機株式会社 | Combine |
| JP4802637B2 (en) * | 2005-09-28 | 2011-10-26 | 井関農機株式会社 | Combine |
| JP4802638B2 (en) * | 2005-09-28 | 2011-10-26 | 井関農機株式会社 | Harvesting machine |
| JP4789248B2 (en) * | 2006-03-22 | 2011-10-12 | 井関農機株式会社 | Harvesting machine |
| JP7486289B2 (en) * | 2019-06-27 | 2024-05-17 | 株式会社クボタ | combine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643694A (en) * | 1979-09-17 | 1981-04-22 | Matsushita Electric Ind Co Ltd | Method of detecting failure in liquid crystal matrix display panel |
| JPH0671374B2 (en) * | 1988-04-05 | 1994-09-14 | 株式会社クボタ | All culm input combine harvester pre-mowing treatment device |
-
1990
- 1990-11-29 JP JP1990127802U patent/JP2534266Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0482923U (en) | 1992-07-20 |
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