JP2506212Y2 - Grain stake guide device in combine harvester - Google Patents

Grain stake guide device in combine harvester

Info

Publication number
JP2506212Y2
JP2506212Y2 JP1988164586U JP16458688U JP2506212Y2 JP 2506212 Y2 JP2506212 Y2 JP 2506212Y2 JP 1988164586 U JP1988164586 U JP 1988164586U JP 16458688 U JP16458688 U JP 16458688U JP 2506212 Y2 JP2506212 Y2 JP 2506212Y2
Authority
JP
Japan
Prior art keywords
grain
guide plate
frame
gradually
inward
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
JP1988164586U
Other languages
Japanese (ja)
Other versions
JPH0283721U (en
Inventor
秀城 山中
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 JP1988164586U priority Critical patent/JP2506212Y2/en
Publication of JPH0283721U publication Critical patent/JPH0283721U/ja
Application granted granted Critical
Publication of JP2506212Y2 publication Critical patent/JP2506212Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)

Description

【考案の詳細な説明】 (イ)産業上の利用分野 本考案は、コンバインにおける穀稈掻込み案内装置に
関するものである。
[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a grain-and-rice scraping guide device in a combine.

(ロ)従来の技術 従来、回転リールを有するコンバインの刈取部におい
ては、回転リールの両側に、高さを順次高くして傾斜状
とした分草枠を設けて、同分草枠の内側位置には、刈刃
部の上部に水平状板体を設けたものが存在する。
(B) Conventional technology Conventionally, in a combine harvester having a rotary reel, a slanted grass frame is provided on both sides of the rotary reel, the height of which is sequentially increased. There is a cutting blade provided with a horizontal plate on the upper part thereof.

(ハ)考案が解決しようとする課題 ところが、刈取部によって刈取られる穀稈が長稈の場
合には、刈取装置の両側に位置する穀稈が、分草枠と回
転リールとの隙間に倒れ込み、かかる隙間が回転リール
の作用が及ばないデッドスペースとなっているために、
回転リールによる掻込みができず、穀稈が停滞してしま
うということが多かった。
(C) Problems to be solved by the invention However, when the grain culms to be mowed by the mowing unit are long culms, the grain culms located on both sides of the mowing device fall into the gap between the weed frame and the rotating reel, Since such a gap is a dead space beyond the action of the rotating reel,
In many cases, the culms were stagnant because they could not be scraped by the rotating reel.

また、未刈側に植立する穀稈が分草枠の内側に倒れ込
んだ場合にこの穀稈を排除することができず脱粒してし
まうといった問題が発生していた。
In addition, when a grain culm to be planted on the uncut side falls to the inside of the weeding frame, the grain culm cannot be removed and the grain is shed.

(ニ)課題を解決するための手段 本考案では、機体横方向に穀稈掻込み装置用回転リー
ルを軸架して、同回転リールの両側部に前方下部より後
方上方に向けて分草枠を設けたコンバインにおいて、前
記分草枠の内側壁の下側位置には、同分草枠に沿って後
方向に水平板状の株元ガイド板を設けて、同株元ガイド
板は、前部は漸次末広がり状に内側に突設しており、か
つ、同株元ガイド板の上方位置には、後部が漸次高くな
ると共に漸次内側方向に延設された上部ガイド杆を設け
ると共に、同上部ガイド板は、正面よりみてその後端部
が回転リールの側面に接近していることを特徴とするコ
ンバインにおける穀稈掻込み案内装置に係るものであ
る。
(D) Means for Solving the Problems In the present invention, a rotary reel for a grain-scooping device is mounted horizontally in the lateral direction of the machine body, and on both sides of the rotary reel, a weeding frame is formed from the lower front to the upper rear. In the combine provided, in the lower position of the inner wall of the vegetation frame, a horizontal plate-shaped stock yuan guide plate is provided in the rearward direction along the hay frame, and the stock yuan guide plate is The part is gradually projected toward the inner side in a divergent shape, and at the upper position of the same stock guide plate, the rear part is gradually raised and an upper guide rod is provided which is gradually extended inward. The guide plate is related to a grain-and-culm scraping guide device in a combine, the rear end of which is closer to the side surface of the rotary reel when viewed from the front.

(ホ)作用 機体を前進させて刈取作業を行う場合は、回転リール
により、刈取穀稈を掻込みながら株元を刈取装置にて刈
取るが、分草枠の内側部においては、分草枠に接近して
植立する穀稈の株元部が株元ガイド板により刈刃の内側
に押圧されるものである。そして、穀稈の上部は後部が
漸次高くなると共に、漸次内側方向に延設された上部ガ
イド杆により内側方向へ案内して、同上部ガイド杆の後
端部にて回転リールに導かれて掻込まれるものである。
また、分草枠に対して未刈側に植立する穀稈が分草枠を
越えて刈取側へ倒れ込んだ場合でも、上部ガイド杆によ
り未刈側穀稈を順次上方へ引起して未刈側へと排除する
ものである。
(E) Action When performing the mowing work by advancing the machine, the stock reel is mowed by the mowing device while scraping the mowing culm with the rotating reel, but in the inner part of the weeding frame, the weeding frame is used. The plant base of the culm that is planted close to the plant is pressed inside the cutting blade by the plant guide plate. The rear part of the upper part of the grain culvert gradually becomes higher, and is gradually guided inward by the upper guide rod extending inward, and is guided to the rotary reel at the rear end part of the upper guide rod. It is something that is included.
Even if the grain stalks to be planted on the uncut side with respect to the weeding frame cross over the weeding frame and fall to the mowing side, the uncut side grain stalks are successively raised by the upper guide rod and uncut. It excludes it to the side.

(ヘ)効果 以上の如く、本考案による場合は、分草枠の内側壁の
下側位置に、株元ガイド板を設けて同株元ガイド板によ
り穀稈を内側へ導き、かつ、上部ガイド杆により穀稈上
部を確実に回転リール側へ案内することができ、したが
って、分草枠と回転リールの隙間に穀稈が停滞するよう
なことがないものである。そして、構造が簡単でありな
がら、常時円滑な穀稈の掻込み及び刈取作業ができるも
のである。
(F) Effect As described above, in the case of the present invention, a stock guide plate is provided on the lower side of the inner wall of the weed frame, and the crop guide is guided by the stock guide plate, and the upper guide is provided. It is possible to reliably guide the upper part of the grain culm to the rotary reel side by the rod, and therefore the grain culm does not stagnate in the gap between the weed frame and the rotary reel. And, although the structure is simple, it is possible to always smoothly scrape and mow the grain culms.

また、未刈側より倒れ込んだ穀稈でも、上部ガイド杆
により確実に排除されるので穂先部が切断されるような
ことがなく、脱穀時の脱粒を防止してロスを大幅に低減
することができるものである。
In addition, even if the grain culm has fallen from the uncut side, it is reliably removed by the upper guide rod, so the tip part is not cut, and it is possible to prevent grain loss during threshing and significantly reduce loss. It is possible.

(ト)実施例 本考案の実施例を図面にもとづき詳説すれば、(1)
はコンバインの機枠本体で、前部に刈取装置(2)及び
搬送装置(3)を上下昇降自在に連結している。(4)
は脱穀処理室でスクリューロータ状の扱胴(5)を機体
前後方向に位置させている。(6)は脱穀処理室(4)
の下方に設ける選別装置、(7)は揚穀筒、(8)はク
ローラ型走行装置、(9)は運転者用キャビンである。
また、(10)は植立穀稈(A)の穂先部を刈取装置
(2)側へ掻込む回転リールで、機体横方向に軸架され
ながらプラットホーム(11)に上下方向及び前後方向に
調節自在となっている。(12)は回転リール(10)の下
方位置に設けるバリカン型刈刃であって、後方には掻込
オーガ(13)及び搬送ベルト(14)が設けられている。
(15)は刈取装置(2)の両側部に、前方下部より後方
に向けて傾斜状に設けた分草枠で、前端には尖状の分草
枠前カバー(16)を連結している。
(G) Example An example of the present invention will be described in detail with reference to the drawings.
Is a combine machine frame main body, and has a reaper (2) and a carrier (3) connected to the front part thereof so as to be vertically movable. (4)
Has a screw rotor-shaped handling cylinder (5) positioned in the machine longitudinal direction in the threshing chamber. (6) is a threshing chamber (4)
Is a sorting device provided below, a (7) is a frying cylinder, (8) is a crawler type traveling device, and (9) is a driver's cabin.
Further, (10) is a rotary reel that scrapes the tip of the planted grain culm (A) toward the reaping device (2), and is vertically and longitudinally adjusted on the platform (11) while being horizontally mounted on the machine body. It is free. Reference numeral (12) is a clipper-type cutting blade provided below the rotary reel (10), and a scraping auger (13) and a conveyor belt (14) are provided behind it.
(15) is a weeding frame which is provided on both sides of the reaping device (2) in an inclined shape from the front lower part toward the rear, and a pointed weeding frame front cover (16) is connected to the front end. .

そして、前記左右の分草枠(15)の内側壁(15-1)の
下側位置には、同分草枠(15)に沿って後方向に水平板
状の株元ガイド板(17)を設けており、同株元ガイド板
(17)は、前部(17-1)が漸次末広がり状に内側に突設
しており、後部(17-2)は平行状に形成されている。
Then, at the lower position of the inner wall (15-1) of the left and right sward frames (15), a horizontal plate-shaped stocker guide plate (17) is formed in the rearward direction along the same sward frame (15). The front part (17-1) of the same-stock source guide plate (17) is provided so as to gradually project toward the inside, and the rear part (17-2) is formed in parallel.

また、株元ガイド板(17)の上方位置には、後部が漸
次高くなると共に内側方向に漸次延設された上部ガイド
杆(18)を設けている。
Further, an upper guide rod (18) whose rear portion is gradually raised and which is gradually extended inward is provided above the stock guide plate (17).

そして、同上部ガイド杆(18)は、正面よりみてその
後端部(18-1)が回転リール(10)の側面に接近すると
共に掻込オーガ(13)の回転軌跡位置まで延設されてい
る。
The upper guide rod (18) has its rear end (18-1) approaching the side surface of the rotating reel (10) as viewed from the front and extending to the rotational trajectory position of the scraping auger (13). .

また、(19)は掻込オーガ(13)の両側部に設ける掻
込オーガ用補助取込み板で、分草枠(15)の内側壁(15
-1)より掻込オーガ(13)の前部位置(20)側まで突設
している。
Further, (19) is an auxiliary take-up plate for the scraping auger provided on both sides of the scraping auger (13), which is an inner wall (15) of the weeding frame (15).
-1) It protrudes from the scraping auger (13) to the front position (20) side.

本考案の実施例は上記のように構成されており、した
がって、機体を前進させて刈取作業を行う場合は、回転
リール(10)により、刈取穀稈を掻込みながら株元を刈
取装置(2)にて刈取るが、分草枠(15)の内側部にお
いては、分草枠(15)に接近して植立する穀稈の株元部
が株元ガイド板(17)により刈刃の内側に押圧されるも
のである。そして、穀稈の上部は後部が漸次高くなると
共に、漸次内側方向に延設された上部ガイド杆(18)に
より内側方向へ案内して、同上部ガイド杆(18)の後端
部にて回転リール(10)に導かれて掻込まれるものであ
る。また、分草枠(15)に対して未刈側に植立する穀稈
が分草枠(15)を越えて刈取側へ倒れ込んだ場合でも、
上部ガイド杆(18)により未刈側穀稈を順次上方へ引起
して未刈側へと排除するものである。
The embodiment of the present invention is configured as described above. Therefore, when performing the mowing work by advancing the machine body, the rotary reel (10) scrapes the harvested grain culm while scraping the stock cultivator (2). ), But in the inner part of the weeding frame (15), the plant part of the grain culm which is planted close to the weeding frame (15) is cut by the plant guide plate (17). It is pressed inward. Then, the upper part of the grain culm gradually becomes higher in the rear part, and is gradually guided inward by the upper guide rod (18) extending inward and rotated at the rear end of the upper guide rod (18). It is guided by the reel (10) and scratched. In addition, even if the grain stalks to be planted on the uncut side with respect to the grass frame (15) cross over the grass frame (15) and fall to the cutting side,
The upper guide rod (18) sequentially raises the uncut side grain culms upward and removes them toward the uncut side.

以上の如く、本考案による場合は、分草枠(15)の内
側壁(15-1)の下側位置に、株元ガイド板(17)を設け
て同株元ガイド板(17)により穀稈を内側へ導き、か
つ、上部ガイド杆(18)により穀稈上部を確実に回転リ
ール(10)側へ案内することができ、したがって、分草
枠(15)と回転リール(10)の隙間に穀稈が停滞するよ
うなことがないものである。そして、構造が簡単であり
ながら、常時円滑な穀稈の掻込み及び刈取作業ができる
ものである。
As described above, in the case of the present invention, the stock-source guide plate (17) is provided below the inner wall (15-1) of the weeding frame (15) and the grain is provided by the stock-source guide plate (17). The culm can be guided inward, and the upper part of the grain culm can be surely guided to the rotating reel (10) side by the upper guide rod (18). Therefore, the gap between the weeding frame (15) and the rotating reel (10). The grain culm is never stagnant. And, although the structure is simple, it is possible to always smoothly scrape and mow the grain culms.

また、未刈側より倒れ込んだ穀稈でも、上部ガイド杆
(18)により確実に排除されるので穂先部が切断される
ようなことがなく、脱穀時の脱流を防止してロスを大幅
に低減することができるものである。
In addition, even if the grain culm has fallen from the uncut side, it is reliably removed by the upper guide rod (18), so the tip of the ear does not get cut off, preventing drainage during threshing and significant loss. It can be reduced.

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

図面は本考案の一実施例を示すものであって、第1図は
本考案を装備するコンバインの全体側面図、第2図は本
考案要部の斜視図、第3図は同平面図、第4図は刈取状
態を示す正面図である。 (10):回転リール (15):分草枠 (17):株元ガイド板 (18):上部ガイド板
FIG. 1 shows an embodiment of the present invention. FIG. 1 is an overall side view of a combine equipped with the present invention, FIG. 2 is a perspective view of an essential part of the present invention, and FIG. FIG. 4 is a front view showing a mowing state. (10): Revolving reel (15): Weeding frame (17): Stock yuan guide plate (18): Upper guide plate

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項1】機体横方向に穀稈掻込み装置用回転リール
(10)を軸架して、同回転リール(10)の両側部に前方
下部より後方上方に向けて分草枠(15)を設けたコンバ
インにおいて、 前記分草枠(15)の内側壁(15-1)の下側位置には、同
分草枠(15)に沿って後方向に水平板状の株元ガイド板
(17)を設けて、同株元ガイド板(17)は、前部は漸次
末広がり状に内側に突設しており、かつ、同株元ガイド
板(17)の上方位置には、後部が漸次高くなると共に漸
次内側方向に延設された上部ガイド杆(18)を設けると
共に、同上部ガイド板(18)は、正面よりみてその後端
部(18-1)が回転リール(10)の側面に接近しているこ
とを特徴とするコンバインにおける穀稈掻込み案内装
置。
Claims: 1. A rotary reel (10) for a grain-scattering device is axially mounted in a lateral direction of a machine body, and a weeding frame (15) is formed on both sides of the rotary reel (10) from a lower front portion to a rear upper portion. In the combine provided with, the lower side position of the inner wall (15-1) of the vegetation frame (15) is a horizontal plate-shaped stocker guide plate (backward) along the vegetation frame (15). 17) is provided, the front portion of the same stock guide plate (17) is projected inward in a gradually expanding manner, and the rear portion is gradually located above the stock guide plate (17). An upper guide rod (18) is provided which gradually increases inward and extends inward, and the rear end portion (18-1) of the upper guide plate (18) is located on the side surface of the rotating reel (10) when viewed from the front. A grain culm trap guide device in a combine characterized by being close to each other.
JP1988164586U 1988-12-19 1988-12-19 Grain stake guide device in combine harvester Expired - Lifetime JP2506212Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988164586U JP2506212Y2 (en) 1988-12-19 1988-12-19 Grain stake guide device in combine harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988164586U JP2506212Y2 (en) 1988-12-19 1988-12-19 Grain stake guide device in combine harvester

Publications (2)

Publication Number Publication Date
JPH0283721U JPH0283721U (en) 1990-06-28
JP2506212Y2 true JP2506212Y2 (en) 1996-08-07

Family

ID=31450328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988164586U Expired - Lifetime JP2506212Y2 (en) 1988-12-19 1988-12-19 Grain stake guide device in combine harvester

Country Status (1)

Country Link
JP (1) JP2506212Y2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7041495B2 (en) * 2017-11-08 2022-03-24 三菱マヒンドラ農機株式会社 General-purpose combine
JP7023182B2 (en) * 2018-05-18 2022-02-21 株式会社クボタ Harvester
JP7198716B2 (en) * 2019-04-24 2023-01-04 三菱マヒンドラ農機株式会社 General-purpose combine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62116639U (en) * 1986-01-14 1987-07-24

Also Published As

Publication number Publication date
JPH0283721U (en) 1990-06-28

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