JPH0626110Y2 - General-purpose combine - Google Patents

General-purpose combine

Info

Publication number
JPH0626110Y2
JPH0626110Y2 JP1987144949U JP14494987U JPH0626110Y2 JP H0626110 Y2 JPH0626110 Y2 JP H0626110Y2 JP 1987144949 U JP1987144949 U JP 1987144949U JP 14494987 U JP14494987 U JP 14494987U JP H0626110 Y2 JPH0626110 Y2 JP H0626110Y2
Authority
JP
Japan
Prior art keywords
cutting blade
culm
cutting
scraping
platform
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
JP1987144949U
Other languages
Japanese (ja)
Other versions
JPS6449027U (en
Inventor
千里 安楽
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 JP1987144949U priority Critical patent/JPH0626110Y2/en
Publication of JPS6449027U publication Critical patent/JPS6449027U/ja
Application granted granted Critical
Publication of JPH0626110Y2 publication Critical patent/JPH0626110Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • 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) 本考案は汎用型コンバイン、詳しくは機体の前部に、プ
ラットホームと刈刃及び該刈刃の後方に設ける掻込ドラ
ムを備えた刈取装置を取付けて成る汎用型コンバインに
関する。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a general-purpose combine, and more specifically, to a mowing device equipped with a platform, a cutting blade, and a scraping drum provided behind the cutting blade at the front of the machine body. The present invention relates to a general-purpose combine that is installed.

(従来の技術) 従来、こに種汎用型コンバインにおいては、実開昭62
−77525号公報に示される如く未刈り穀稈を取入れ
るヘッダーをもったプラットホームの前部に刈刃を設け
ると共に、この刈刃の前方上方に掻込リールを設け、か
つ、前記刈刃の後方に掻込ドラムを設けて、掻込リール
で掻込む穀稈を刈刃で刈取った後掻込ドラムに送り込む
ようにした刈取装置を取付け、前記掻込ドラムにより前
記刈刃が刈取った穀稈を機体に設けた脱穀装置に搬送装
置を介して送り込むように構成している。
(Prior Art) Conventionally, in this kind of general-purpose combine harvester, the actual exploitation 62
-77525, a cutting blade is provided in the front part of a platform having a header for taking in uncut grain, and a take-up reel is provided in front of and above the cutting blade, and behind the cutting blade. A scraping drum is provided on the scraper, and a mowing device that cuts the culm to be scraped by the scraping reel with the cutting blade and then sends it to the scraping drum is attached, and the grain cut by the cutting blade with the scraping drum. The culm is configured to be fed to a threshing device provided on the machine body via a carrier device.

(考案が解決しようとする問題点) ところが、前記した従来の刈取装置にあっては、前記刈
刃から掻込ドラムまでの間にはプラットホームの底壁が
平坦状に続く構成となっているため、未刈穀稈が倒伏し
た状態で刈刃に送り込まれると、前記刈刃に対しほゞ平
行状態のもとで穀稈を刈取ることになり、この結果、前
記刈刃による穀稈の刈取角が小さくなって良好な刈取り
が行なえない問題があり、また、例えば麦などのように
穀粒の高さが低い穀稈を、低く刈取る場合に、圃場の土
が刈刃などに当ったりしてその土の一部が刈刃を越えて
プラットホームの掻込ドラム下方へ侵入し、プラットホ
ーム底部に溜り込む不具合を有していた。
(Problems to be solved by the invention) However, in the above-described conventional cutting device, the bottom wall of the platform continues to be flat between the cutting blade and the scraping drum. When the uncut grain culm is fed to the cutting blade in a lying state, the grain culm is cut in a state approximately parallel to the cutting blade. As a result, the cutting of the grain culm by the cutting blade is performed. There is a problem that the corners become small and good mowing cannot be done. Also, when cutting low corn culms such as wheat, for example, when the soil in the field hits the cutting blade, etc. Then, there was a problem that a part of the soil crossed over the cutting blade and invaded below the scraping drum of the platform and accumulated at the bottom of the platform.

本考案の目的は、掻込リールで掻込まれて倒伏状態で刈
刃に送込まれる未刈穀稈を、上方に立ち上がらせると共
に、横方向に倒したりすることなく、刈刃による穀稈の
刈取角度を増大して、刈刃で切れ味鋭く確実に刈取るこ
とができ、しかも、刈取穀稈が滞留することなく掻込ド
ラムに強制的に搬送することができ、その上、土のプラ
ットホーム内への侵入も防止できる汎用型コンバインを
提供せんとするものである。
The purpose of the present invention is to raise the uncut grain culm that is scraped by the scraping reel and sent to the cutting blade in the lying state to the upper side, and to raise the uncut grain culm by the cutting blade without tilting it laterally. The cutting angle can be increased and the cutting blade can be cut sharply and reliably, and the cutting culms can be forcibly conveyed to the scraping drum without staying, and moreover, inside the soil platform. The purpose is to provide a general-purpose combine that can also prevent invasion into.

(問題点を解決するための手段) 本考案は機体(1)の前部に、プラットホーム(51)
を備え、該プラットホーム(51)の前部に刈刃(5
4)を設けると共に、この刈刃(54)の前方上方に掻
込リール(55)を設け、かつ、前記刈刃(54)の後
方に掻込ドラム(52)を設けて、前記掻込リール(5
5)で掻込む穀稈を前記刈刃(54)で刈取った後前記
掻込ドラム(52)に送り込むようにした刈取装置
(5)を取付けて成る汎用型コンバインにおいて、前記
刈刃(54)の後方近傍に、後部が前部に対して上方に
傾斜し、かつ、上端側が前記刈刃(54)よりも上方に
立上がり、前記掻込リール(55)で掻込んで前記刈刃
(54)で刈取る穀稈の穂先側を持ち上げ、該穀稈の刈
取姿勢を保持する保持面(11a)をもつ稈姿勢保持体
(11)を、前記刈刃(54)の刈幅全体に亙って設け
ると共に、該稈姿勢保持体(11)と前記掻込ドラム
(52)との間に、前記プラットホーム(51)の幅方
向に延びる軸心を中心に回転し、刈取穀稈を前記掻込ド
ラム(52)に送り込む送込み回転体(13)を、前記
刈刃(54)の刈幅全体に亙って設けたのである。
(Means for Solving Problems) The present invention has a platform (51) at the front of the airframe (1).
Equipped with a cutting blade (5) at the front of the platform (51).
4), a take-up reel (55) is provided in front of and above the cutting blade (54), and a take-up drum (52) is provided behind the cutting blade (54). (5
A general-purpose combine having a cutting device (5) for cutting grain stalks scraped by (5) with the cutting blade (54) and then sending it to the scraping drum (52). ), The rear part is inclined upward with respect to the front part, and the upper end side rises above the cutting blade (54), and the cutting reel (55) scrapes the cutting blade (54). ) Lift the tip side of the grain culm to be mowed with the culm and hold a culm posture holder (11) having a holding surface (11a) for holding the mowing posture of the grain culm over the entire cutting width of the cutting blade (54). And the rotation of the stalk attitude holder (11) and the scraping drum (52) about the axis extending in the width direction of the platform (51) as a center between the stalk posture holder (11) and the scraping drum (52). The rotating body (13) for feeding into the drum (52) is the entire cutting width of the cutting blade (54). Over and it was provided.

(作用) 穀稈の刈取作業時、掻込リール(55)により掻込まれ
て倒伏状態で刈刃(54)に送り込まれる未刈穀稈の穂
先側を、該刈刃(54)の刈幅全体にわたって、稈姿勢
保持体(11)に立上り保持面(11a)により、倒伏
状態から機体進行方向に対し持ち上げ、これにより、未
刈穀稈の株元側を前記刈刃(54)に対して大きな刈取
角度で進入させることができるのである。また、穀稈は
刈刃(54)で刈取った後に掻込ドラム(52)に送り
込まれるもので、刈取前の穀稈は、掻込ドラム(52)
による横送り作用を受けないし、稈姿勢保持体(11)
と掻込ドラム(52)との間に介在する送込み回転体
(13)はプラットホーム(51)の幅方向に延びる軸
心を中心に回転するもので、この送込み回転体(13)
によっても刈取前の穀稈は横送り作用を受けないのであ
り、前記刈刃(54)で刈取ろうとするとき、穀稈の穂
先側をプラットホーム(51)の幅方向に倒したりする
こともないのである。こうして穀稈を上方に立ち上がら
せることができると共に横方向に倒すこともなく、これ
によって、未刈穀稈を前記刈刃(54)により大きな刈
取角度をもって切れ味鋭く確実に刈取ることができるの
である。そして、刈取った穀稈は、稈姿勢保持体(1
1)と掻込ドラム(52)との間に介在させた前記送込
み回転体(13)により、穀稈が滞留することなく掻込
ドラム(52)に強制的に送り込むことができるのであ
る。
(Function) During the cutting work of the grain culm, the tip side of the uncut grain culm that is scraped by the scraping reel (55) and is sent to the cutting blade (54) in the lying state is the cutting width of the cutting blade (54). Throughout the whole, the culm posture holder (11) is lifted by the rising holding surface (11a) from the laid state to the traveling direction of the machine body, whereby the stock side of the uncut grain culm is against the cutting blade (54). It is possible to enter at a large cutting angle. The grain culm is sent to the scraping drum (52) after being mowed by the cutting blade (54), and the grain stalk before cutting is the scraping drum (52).
The stance posture holder (11) is not affected by the lateral feed action by the
The feeding rotary body (13) interposed between the feeding drum (52) and the scraping drum (52) rotates around an axis extending in the width direction of the platform (51).
Also, the grain culm before cutting is not affected by the lateral feeding action, and when the cutting blade (54) tries to cut, the tip side of the grain culm does not fall over in the width direction of the platform (51). is there. In this way, the grain culm can be raised upward and can not be laid down in the lateral direction, so that the uncut grain culm can be sharply and reliably cut by the cutting blade (54) with a large cutting angle. . Then, the harvested grain culm has a culm posture holder (1
By the feeding rotating body (13) interposed between 1) and the scraping drum (52), the grain culms can be forcibly sent to the scraping drum (52) without staying.

また、麦などのように穀稈を低い位置で刈取る場合に、
圃場の土が刈刃(54)などに当ってその一部が刈刃
(54)を越えてプラットホーム(51)の内部に入り
込もうとしても、前記稈姿勢保持体(11)の保持面
(11a)によりその侵入は阻止され、これによりプラ
ットホーム(51)内部への土の溜り込みを防止できる
のである。
Also, when cutting grain culms at low positions such as wheat,
Even if the soil of the field hits the cutting blade (54) and a part of the soil crosses the cutting blade (54) to enter the inside of the platform (51), the holding surface (11a) of the culm posture holding body (11). ), Its invasion is prevented, which prevents soil from accumulating inside the platform (51).

(実施例) 第2図及び第3図は本考案に係る汎用型コンバインを示
しており、これら各図において、(1)は機体であっ
て、下部両側にクローラ走行装置(2)を設けると共
に、前記機体(1)の上部に、扱胴(31)と選別装置
(32)などを内装した脱穀装置(3)と、脱穀した穀
粒を貯溜するグレンタンク(4)とを機体進行方向に対
し横方向に並列状に搭載する一方、前記機体(1)の前
方側には、刈取装置(5)をフィーダハウス(6)を介
して取付け、かつ、機体(1)と刈取装置(5)との間
に油圧昇降装置(7)を取付けている。
(Embodiment) FIGS. 2 and 3 show a general-purpose combine according to the present invention. In each of these drawings, (1) is a machine body, and crawler traveling devices (2) are provided on both sides of the lower part. A threshing device (3) having a handling barrel (31), a sorting device (32) and the like installed in the upper part of the machine body (1), and a grain tank (4) for storing the threshed kernels in the machine body traveling direction. On the other hand, while mounted in parallel in the lateral direction, a mowing device (5) is attached to the front side of the machine body (1) via a feeder house (6), and the machine body (1) and the mowing device (5) are attached. A hydraulic lifting device (7) is attached between the and.

前記刈取装置(5)は、両側に側板(51a)(51
a)を備えたプラットホーム(51)と、該プラットホ
ーム(51)に軸架した一対の長短スクリュー羽根(5
2a)(52b)と掻込フィンガー(52c)とをもつ
掻込ドラム(52)と、前記プラットホーム(51)に
おける各側板(51a)の前方に突出状に設けたヘッダ
ー(53)と、これら各ヘッダー(53)よりも後部で
前記プラットホーム(51)の前方部に設ける刈刃(5
4)とから成り、前記プラットホーム(51)における
前記刈刃(54)の前方上方には、掻込リール(55)
を油圧シリンダ(8)を介して上下昇降可能に支持し
て、該掻込リール(55)で掻込む穀稈を前記刈刃(5
4)で刈取った後前記掻込ドラム(52)に送り込むよ
うにしている。
The reaping device (5) has side plates (51a) (51
and a pair of long and short screw blades (5) axially mounted on the platform (51) provided with a).
2a) (52b) and a scraping finger (52c), a scraping drum (52), a header (53) projectingly provided in front of each side plate (51a) of the platform (51), and these The cutting blade (5) provided at the front of the platform (51) behind the header (53).
4) and above the cutting blade (54) on the platform (51) above the scraping reel (55).
Is supported by a hydraulic cylinder (8) so that it can be moved up and down, and a grain cullet to be scraped by the scraping reel (55) is cut by the cutting blade (5).
After cutting in 4), it is sent to the scraping drum (52).

また、前記プラットホーム(51)の背後と前記脱穀装
置(3)との間には、前記刈刃(54)が刈取った穀稈
を前記脱穀装置(3)に搬送するコンベヤ搬送装置(6
1)を内装したフィーダハウス(6)を介装させてい
る。又、図面中(9)は前記機体(1)のグレンタンク
(4)前方に設ける運転席であり、また、(10)は前
記グレンタンク(4)の後方に設けるエンジンである。
Further, between the rear side of the platform (51) and the threshing device (3), a conveyor transporting device (6) for transporting the grain culm cut by the cutting blade (54) to the threshing device (3).
The feeder house (6) containing 1) is interposed. Further, in the drawing, (9) is a driver's seat provided in front of the Glen tank (4) of the machine body (1), and (10) is an engine provided behind the Glen tank (4).

しかして、以上の如く構成する汎用型コンバインにおい
て、前記刈刃(54)の後方近傍に、後部が前部に対し
て上方に傾斜し、かつ、上端側が前記刈刃(54)より
も上方に立上がり、前記掻込リール(55)で掻込んで
前記刈刃(54)で刈取る穀稈の穂先側を持ち上げ、該
穀稈の刈取姿勢を保持する保持面(11a)をもつ断面
山形状の稈姿勢保持体(11)を、前記刈刃(54)の
刈幅全体に亙って設けると共に、該稈姿勢保持体(1
1)と前記掻込ドラム(52)との間に、前記プラット
ホーム(51)の幅方向に延びる軸心を中心に回転し、
刈取穀稈を前記掻込ドラム(52)に送り込む送込み回
転体(13)を、前記刈刃(54)の刈幅全体に亙って
設けたのである。
Thus, in the general-purpose combine having the above-described configuration, the rear part is inclined upward with respect to the front part in the vicinity of the rear of the cutting blade (54), and the upper end side is located above the cutting blade (54). Standing up, scraping with the scraping reel (55) and lifting the tip of the grain culm to be mowed with the cutting blade (54), and having a holding surface (11a) for holding the mowing posture of the grain culm having a cross-sectional mountain shape. The culm posture holder (11) is provided over the entire cutting width of the cutting blade (54), and the culm posture holder (1) is also provided.
1) and the scraping drum (52), about the axis extending in the width direction of the platform (51) as a center,
The feed rotating body (13) for feeding the cut culm to the scraping drum (52) is provided over the entire cutting width of the cutting blade (54).

図に示す実施例では、前記稈姿勢保持体(11)の前端
部と後端部とを前後方向に延長して前後取付片(11
b)(11c)をそれぞれ形成すると共に、これら取付
片(11b)(11c)のうち、前方側取付片(11
b)にボルト挿通孔を形成して、第1図に示す如く前記
稈姿勢保持体(11)を前記プラットホーム(51)の
刈刃(54)後方位置に複数の取付ボルト(12)によ
り固定している。
In the embodiment shown in the drawings, the front end portion and the rear end portion of the culm posture holder (11) are extended in the front-rear direction to extend the front-rear mounting piece (11).
b) (11c) are formed respectively, and the front side mounting piece (11b) among these mounting pieces (11b) (11c) is formed.
b) is provided with a bolt insertion hole, and the culm posture holding body (11) is fixed to the rear position of the cutting blade (54) of the platform (51) by a plurality of mounting bolts (12) as shown in FIG. ing.

又前記稈姿勢保持体(11)と掻込ドラム(52)との
間には、主として複数の羽根(13a)をもつ送込み回
転体(13)を、前記刈幅全体に亙って設け、該送込み
回転体(13)を第1図矢印で示す如く掻込ドラムの回
転方向に対し逆に駆動回転させて、前記稈姿勢保持体
(11)を設けることによって、該稈姿勢保持体(1
1)の後方に形成されるデッドスペースへの刈取穀稈の
滞留をなくすると共に、刈取穀稈を積極的に掻込ドラム
(52)に送り込むように構成している。
Further, a feeding rotary body (13) mainly having a plurality of blades (13a) is provided between the culm posture holding body (11) and the scraping drum (52) over the entire cutting width, As shown by the arrow in FIG. 1, the feeding rotating body (13) is driven and rotated in the opposite direction to the rotation direction of the scraping drum, and the culm posture holding body (11) is provided, whereby the culm posture holding body ( 1
The cutting grain culm is retained in the dead space formed in the rear of 1) and the cutting grain culm is positively fed to the scraping drum (52).

また、該回転体(13)は、その外周端を前記稈姿勢保
持体(11)の上端部より上方に位置させて前記稈姿勢
保持体(11)による穀稈の起立作用をさらに助長すべ
く成している。尚、前記回転体(13)の形状として
は、複数の羽根(13a)を備えた形状とする他、単に
円筒形など穀稈を搬送できるのであれば他の形状であっ
てもよい。
Further, the rotating body (13) has its outer peripheral end positioned above the upper end of the culm posture holder (11) so as to further promote the standing action of the grain culms by the culm posture holder (11). Is made. The shape of the rotating body (13) is not limited to the shape having a plurality of blades (13a), and may be another shape such as a cylindrical shape as long as the grain culms can be conveyed.

しかして、以上の如く構成する汎用型コンバインにより
刈取作業を行なう場合には、前記掻込リール(55)の
回転駆動に伴い圃場に植立されている穀稈を後方に掻込
案内しながら、前記刈刃(54)により刈取り、この刈
取穀稈を前記プラットホーム(51)に設けた前記掻込
ドラム(52)の長短スクリュー羽根(52a)(52
b)でフィーダハウス(6)の搬送口(6a)側に寄せ
集め、かつ、掻込フィンガー(52c)により前記搬送
口(6a)に掻込んで、前記コンベヤ搬送装置(61)
を介して前記脱穀装置(3)に供給し、該脱穀装置
(3)において脱穀処理して、穀粒をグレンタンク
(4)に搬送貯溜させるのである。
Then, when performing a mowing operation by the general-purpose combine having the above-described configuration, while guiding the rear of the grain culm planted in the field along with the rotation drive of the rake reel (55), Long and short screw blades (52a) (52) of the scraping drum (52) provided on the platform (51) by mowing with the cutting blade (54).
In b), they are gathered together on the transfer port (6a) side of the feeder house (6) and scraped into the transfer port (6a) by the scraping finger (52c), and then the conveyor transfer device (61).
It is supplied to the threshing device (3) through the threshing device (3), the threshing process is performed in the threshing device (3), and the grains are transported and stored in the Glen tank (4).

又、前記刈刃(54)により未刈穀稈を刈取る場合、掻
込リール(55)により掻込まれて倒伏状態で刈刃(5
4)に送り込まれる未刈穀稈の穂先側を、該刈刃(5
4)の刈幅全体にわたって、稈姿勢保持体(11)の立
上り保持面(11a)により、倒伏状態から機体進行方
向に対し持ち上げ、これにより、未刈穀稈の株元側を前
記刈刃(54)に対して大きな刈取角度で進入させるこ
とができるのである。しかも、穀稈は刈刃(54)で刈
取った後に掻込ドラム(52)に送り込まれるもので、
刈取前の穀稈は、掻込ドラム(52)による横送り作用
を受けないし、稈姿勢保持体(11)と掻込ドラム(5
2)との間に介在する送込み回転体(13)はプラット
ホーム(51)の幅方向に延びる軸心を中心に回転する
もので、この送込み回転体(13)によっても刈取前の
穀稈は横送り作用を受けないのであり、前記刈刃(5
4)で刈取ろうとするとき、穀稈の穂先側をプラットホ
ーム(51)の幅方向に倒したりすることもないのであ
る。こうして穀稈を上方に立ち上がらせることができる
と共に横方向に倒すこともなく、これによって、未刈穀
稈が前記刈刃(54)の刃間に穀稈が挟まって詰ったり
することなく、未刈穀稈を前記刈刃(54)により大き
な刈取角度をもって切れ味鋭く確実に刈取ることができ
るのである。そして、刈取った穀稈は、稈姿勢保持体
(11)と掻込ドラム(52)との間に介在させた前記
送込み回転体(13)により、穀稈が滞留することなく
掻込ドラム(52)に強制的に送り込むことができるの
である。
When the uncut grain culm is cut by the cutting blade (54), the cutting blade (5) is scraped by the scraping reel (55) and is lying down.
The tip side of the uncut grain culm sent to (4) is set to the cutting blade (5
4) over the entire cutting width, the rising holding surface (11a) of the culm posture holding body (11) lifts the pedestal from the laid state in the traveling direction of the machine body, whereby the plant side of the uncut grain culm is cut by the cutting blade ( 54) can be entered at a large cutting angle. Moreover, the grain culm is sent to the scraping drum (52) after being cut by the cutting blade (54),
The grain culm before cutting is not subjected to the lateral feed action by the scraping drum (52), and the culm posture holder (11) and the scraping drum (5)
The feeding rotary body (13) interposed between the rotating rotary body (2) and the (2) rotates about an axis extending in the width direction of the platform (51). Is not subjected to the lateral feed action, and the cutting blade (5
When trying to mow in 4), the tip side of the grain culm is not tilted in the width direction of the platform (51). In this way, the grain culm can be raised upward and can not be laid down in the lateral direction, so that the uncut grain culm is not clogged by the grain culm being caught between the blades of the cutting blade (54). The cut grain culms can be sharply and reliably cut with a large cutting angle by the cutting blade (54). Then, the harvested grain culm is prevented by the feeding rotary body (13) interposed between the culm posture holding body (11) and the scraping drum (52) without the grain stalk remaining in the scraping drum. It can be forcibly sent to (52).

その上、麦などのように穀稈を低い位置で刈取る場合
に、圃場の土が刈刃(54)などに当ったりしてその土
の一部が刈刃(54)を越えてプラットホーム(51)
の内部に入り込もうとしても、前記稈姿勢保持体(1
1)の立上り保持面(11a)によりその侵入が阻止さ
れ、前記プラットホーム(51)内部への土の溜り込み
を防止できるのである。
Moreover, when mowing culms such as wheat at a low position, soil in the field hits the cutting blade (54) or the like, and a part of the soil crosses the cutting blade (54) and the platform ( 51)
Even if it tries to get inside, the culm posture holder (1
The rising holding surface (11a) of 1) prevents its invasion and prevents the accumulation of soil inside the platform (51).

又、図に示す実施例では、前記稈姿勢保持体(11)と
掻込ドラム(52)との間に、複数の羽根(13a)を
もった送込み回転体(13)を設けているので、該送込
み回転体(13)の第1図矢印方向への駆動回転によ
り、前記刈刃(54)で刈取られた穀稈を稈姿勢保持体
(11)の後方に形成されるデットスペースに刈取穀稈
が溜り込むといったことなく、刈取穀稈を稈姿勢保持体
(11)から積極的に掻込ドラム(52)に送り込むこ
とができるのである。
Further, in the embodiment shown in the drawing, since the feeding rotary body (13) having a plurality of blades (13a) is provided between the culm posture holding body (11) and the scraping drum (52). By driving and rotating the feeding rotating body (13) in the direction of the arrow in FIG. 1, the grain culms cut by the cutting blade (54) are made into a dead space formed behind the culm posture holding body (11). It is possible to positively feed the cut grain culm from the culm posture holder (11) to the scraping drum (52) without accumulating the cut grain culm.

このことは特に、穀稈が湿っている場合に、前記デット
スペースに刈取穀稈が溜り込むことになって、前記掻込
ドラムによる掻込みが不均一となるのであるが、前記送
込み回転体(13)により刈取穀稈を掻込ドラム(5
2)に確実に送込むことができるのである。
This means that when the grain culm is moist, the harvested grain culm is accumulated in the dead space, and the scraping by the scraping drum becomes uneven. (13) Take the cut grain culm into the drum (5
It can be reliably sent to 2).

(考案の効果) 以上の如く本考案は、刈刃(54)の後方近傍に、後部
が前部に対して上方に傾斜し、かつ、上端側が前記刈刃
(54)よりも上方に立上がり、前記掻込リール(5
5)で掻込んで前記刈刃(54)で刈取る穀稈の穂先側
を持ち上げ、該穀稈の刈取姿勢を保持する保持面(11
a)をもつ稈姿勢保持体(11)を、前記刈刃(54)
の刈幅全体に亙って設けると共に、該稈姿勢保持体(1
1)と前記掻込ドラム(52)との間に、前記プラット
ホーム(51)の幅方向に延びる軸心を中心に回転し、
刈取穀稈を前記掻込ドラム(52)に送り込む送込み回
転体(13)を、前記刈刃(54)の刈幅全体に亙って
設けたから、穀稈の刈取作業時、掻込リール(55)に
より掻込まれて倒伏状態で刈刃(54)に送り込まれる
未刈穀稈の穂先側を、該刈刃(54)の刈幅全体にわた
って、稈姿勢保持体(11)の立上り保持面(11a)
により、倒伏状態から機体進行方向に対し持ち上げ、こ
れにより、未刈穀稈の株元側を前記刈刃(54)に対し
て大きな刈取角度で進入させることができるのである。
しかも、穀稈は刈刃(54)で刈取った後に掻込ドラム
(52)に送り込まれるもので、刈取前の穀稈は、掻込
ドラム(52)による横送り作用を受けないし、稈姿勢
保持体(11)と掻込ドラム(52)との間に介在する
送込み回転体(13)はプラットホーム(51)の幅方
向に延びる軸心を中心に回転するもので、この送込み回
転体(13)によっても刈取前の穀稈は横送り作用を受
けないのであり、前記刈刃(54)で刈取ろうとすると
き、穀稈の穂先側をプラットホーム(51)の幅方向に
倒したりすることもないのである。こうして穀稈を上方
に立ち上がらせることができると共に横方向に倒すこと
もなく、これによって、未刈穀稈を前記刈刃(54)に
より大きな刈取角度をもって切れ味鋭く確実に刈取るこ
とができるのである。そして、刈取った穀稈は、稈姿勢
保持体(11)と掻込ドラム(52)との間に介在させ
た前記送込み回転体(13)により、穀稈が滞留するこ
となく掻込ドラム(52)に強制的に送り込むことがで
きるのである。
(Effect of the Invention) As described above, in the present invention, the rear portion is inclined upward with respect to the front portion in the vicinity of the rear of the cutting blade (54), and the upper end side rises above the cutting blade (54). The take-up reel (5
A holding surface (11) for lifting the tip end side of the grain culm scraped by the cutting blade (5) and reaped by the cutting blade (54) to hold the mowing posture of the grain culm.
The culm posture holder (11) having a) is attached to the cutting blade (54).
And the stance holder (1
1) and the scraping drum (52), about the axis extending in the width direction of the platform (51) as a center,
Since the feeding rotating body (13) for feeding the cut culm to the scraping drum (52) is provided over the entire cutting width of the cutting blade (54), the scraping reel ( 55) and the tip side of the uncut grain culm that is scraped by the cutting blade and sent to the cutting blade (54) in the lying state, over the entire cutting width of the cutting blade (54), the rising holding surface of the culm posture holding body (11). (11a)
As a result, it is possible to lift the uncut grain culm from the lying state in the traveling direction of the machine body, thereby allowing the root side of the uncut grain culm to enter the cutting blade (54) at a large cutting angle.
Moreover, since the grain culm is fed to the scraping drum (52) after being mowed by the cutting blade (54), the grain culm before cutting is not subjected to the lateral feeding action by the scraping drum (52), and the culm posture The feeding rotary body (13) interposed between the holding body (11) and the scraping drum (52) rotates about an axis extending in the width direction of the platform (51). Since the grain culm before cutting is not laterally fed by (13) as well, when the cutting blade (54) tries to mow, the tip side of the grain culvert is tilted in the width direction of the platform (51). There is also no. In this way, the grain culm can be raised upward and can not be laid down in the lateral direction, so that the uncut grain culm can be sharply and reliably cut by the cutting blade (54) with a large cutting angle. . Then, the harvested grain culm is taken up by the feeding rotating body (13) interposed between the culm posture holding body (11) and the scraping drum (52) without the grain stalk remaining in the scraping drum. It can be forcibly sent to (52).

さらに、麦などのように穀稈を低い位置で刈取る場合
に、圃場の土が刈刃(54)などに当ってその一部が刈
刃(54)を越えてプラットホーム(51)の内部に入
り込もうとしても、前記稈姿勢保持体(11)の保持面
(11a)によりその侵入は阻止され、これによりプラ
ットホーム(51)内部への土の溜り込みを防止できる
のである。
Furthermore, when mowing culms such as wheat at a low position, the soil in the field hits the cutting blade (54), etc., and a part of it crosses the cutting blade (54) and enters the inside of the platform (51). Even if it tries to enter, the holding surface (11a) of the culm posture holding body (11) prevents its invasion, thereby preventing the accumulation of soil inside the platform (51).

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

第1図は本考案に係る汎用型コンバインの要部縦断側面
図、第2図は同じく全体の側面図、第3図は同じく全体
の平面図である。 (1)……機体 (5)……刈取装置 (11)……稈姿勢保持体 (11a)……保持面 (51)……プラットホーム (52)……掻込ドラム (54)……刈刃
FIG. 1 is a vertical sectional side view of a main part of a general-purpose combine according to the present invention, FIG. 2 is a side view of the same, and FIG. 3 is a plan view of the same. (1) ...... Machine body (5) …… Mowing device (11) …… Crane posture holder (11a) …… Holding surface (51) …… Platform (52) …… Take-in drum (54) …… Cutting blade

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】機体(1)の前部に、プラットホーム(5
1)を備え、該プラットホーム(51)の前部に刈刃
(54)を設けると共に、この刈刃(54)の前方上方
に掻込リール(55)を設け、かつ、前記刈刃(54)
の後方に掻込ドラム(52)を設けて、前記掻込リール
(55)で掻込む穀稈を前記刈刃(54)で刈取った後
前記掻込ドラム(52)に送り込むようにした刈取装置
(5)を取付けて成る汎用型コンバインにおいて、前記
刈刃(54)の後方近傍に、後部が前部に対して上方に
傾斜し、かつ、上端側が前記刈刃(54)よりも上方に
立上がり、前記掻込リール(55)で掻込んで前記刈刃
(54)で刈取る穀稈の穂先側を持ち上げ、該穀稈の刈
取姿勢を保持する保持面(11a)をもつ稈姿勢保持体
(11)を、前記刈刃(54)の刈幅全体に亙って設け
ると共に、該稈姿勢保持体(11)と前記掻込ドラム
(52)との間に、前記プラットホーム(51)の幅方
向に延びる軸心を中心に回転し、刈取穀稈を前記掻込ド
ラム(52)に送り込む送込み回転体(13)を、前記
刈刃(54)の刈幅全体に亙って設けたことを特徴とす
る汎用型コンバイン。
1. A platform (5) is provided at a front portion of an airframe (1).
1), a cutting blade (54) is provided at the front part of the platform (51), and a take-up reel (55) is provided above and in front of the cutting blade (54), and the cutting blade (54) is provided.
A scraping drum (52) is provided in the rear of the scraper, and the grain stalks scraped by the scraping reel (55) are cut by the cutting blade (54) and then fed to the scraping drum (52). A general-purpose combine having an apparatus (5) attached, in the vicinity of the rear of the cutting blade (54), the rear part is inclined upward with respect to the front part, and the upper end side is higher than the cutting blade (54). A culm posture holder having a holding surface (11a) which stands up, lifts the tip side of the grain culm which is scraped by the scraping reel (55) and cut by the cutting blade (54), and which holds the cutting posture of the grain culm. (11) is provided over the entire cutting width of the cutting blade (54), and the width of the platform (51) is provided between the culm posture holder (11) and the scraping drum (52). It rotates around the axis extending in the direction and sends the cut culm to the scraping drum (52). Rotator narrowing continuously feeding (13), general-purpose combine, characterized in that provided over the entire cutting width of the cutting blade (54).
JP1987144949U 1987-09-21 1987-09-21 General-purpose combine Expired - Lifetime JPH0626110Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987144949U JPH0626110Y2 (en) 1987-09-21 1987-09-21 General-purpose combine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987144949U JPH0626110Y2 (en) 1987-09-21 1987-09-21 General-purpose combine

Publications (2)

Publication Number Publication Date
JPS6449027U JPS6449027U (en) 1989-03-27
JPH0626110Y2 true JPH0626110Y2 (en) 1994-07-20

Family

ID=31413107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987144949U Expired - Lifetime JPH0626110Y2 (en) 1987-09-21 1987-09-21 General-purpose combine

Country Status (1)

Country Link
JP (1) JPH0626110Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508822Y2 (en) * 1989-09-25 1996-08-28 三菱農機株式会社 Mowing and transporting part in a normal combine harvester

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826653U (en) * 1971-08-04 1973-03-30
JPS569266Y2 (en) * 1975-07-29 1981-02-28
JPS58193616A (en) * 1982-05-06 1983-11-11 株式会社クボタ Grain stalk conveyor apparatus of straight flow type combine
JPS5927711U (en) * 1982-08-13 1984-02-21 釜屋化学工業株式会社 compact container
JPS60770U (en) * 1983-06-16 1985-01-07 株式会社リコー magnetic recording media container
JPS60118115A (en) * 1983-11-30 1985-06-25 井関農機株式会社 Scraping apparatus of combine
JPS6156018A (en) * 1984-08-27 1986-03-20 井関農機株式会社 Scraping apparatus of grain straw
JPS61100121A (en) * 1984-10-23 1986-05-19 井関農機株式会社 Reaping and grain straw scraping apparatus in grain harvester

Also Published As

Publication number Publication date
JPS6449027U (en) 1989-03-27

Similar Documents

Publication Publication Date Title
US7716904B2 (en) Cutterbar PTO cover and filler
JPH0626110Y2 (en) General-purpose combine
JP4688052B2 (en) Plant leaf stem mower
US3209759A (en) Capacity increasing attachment for a thresher
JP2006304652A (en) Combine harvester
JP3540977B2 (en) Harvester pre-processing unit
JPH0739389Y2 (en) Normal type combine
JPH0623231Y2 (en) Combine harvester front treatment device
JP2002084862A (en) Combine harvester
JP7198716B2 (en) General-purpose combine
JPH0534510Y2 (en)
JPH0335076Y2 (en)
JPH0750901Y2 (en) Combine grain cutting device
JPH046513Y2 (en)
JP2551302Y2 (en) Ordinary combine
JPS64733Y2 (en)
JP2004097078A (en) Reaping part structure for combine harvester
JPH08130964A (en) Grain culm conveyor for combine harvester
JPH0618430Y2 (en) Combine case moving case mounting structure
JPH0646273Y2 (en) General-purpose combine harvester raising device
JPH0647232Y2 (en) Mowing unit in the mowing thresher
JP2551458Y2 (en) Transport device in the combine harvester
JP2574300Y2 (en) Pre-cutting equipment for combine harvesters
JPH04218308A (en) Cutting section of charge type combine
JPH0117942Y2 (en)