JP2528241Y2 - Combine blade drive - Google Patents

Combine blade drive

Info

Publication number
JP2528241Y2
JP2528241Y2 JP1989098387U JP9838789U JP2528241Y2 JP 2528241 Y2 JP2528241 Y2 JP 2528241Y2 JP 1989098387 U JP1989098387 U JP 1989098387U JP 9838789 U JP9838789 U JP 9838789U JP 2528241 Y2 JP2528241 Y2 JP 2528241Y2
Authority
JP
Japan
Prior art keywords
blade
cutting
lower blade
upper blade
crank
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
Application number
JP1989098387U
Other languages
Japanese (ja)
Other versions
JPH0337820U (en
Inventor
康文 上田
Original Assignee
セイレイ工業株式会社
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 セイレイ工業株式会社 filed Critical セイレイ工業株式会社
Priority to JP1989098387U priority Critical patent/JP2528241Y2/en
Publication of JPH0337820U publication Critical patent/JPH0337820U/ja
Application granted granted Critical
Publication of JP2528241Y2 publication Critical patent/JP2528241Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【考案の詳細な説明】 (イ)産業上の利用分野 本考案は、横方向に上刃と下刃を重合させて横設し、
その各上刃と下刃を互いに摺動させて植立穀稈を刈取る
コンバインの刈刃において、その上刃と下刃を摺動させ
るところの駆動装置に関するものである。
[Detailed description of the invention] (a) Industrial application field In the invention, the upper blade and the lower blade are overlapped in the horizontal direction,
The present invention relates to a driving device for sliding an upper blade and a lower blade of a combine cutting blade for cutting an established grain culm by sliding the upper blade and a lower blade of each other.

(ロ)従来の技術 上記のように、横方向に上刃と下刃を重合させて横設
し、その各上刃と下刃を互いに摺動させて植立穀稈を刈
取る刈刃装置は、従来のものでは例えば実公昭61−1040
31号公報あるいは実開昭62−178826号公報等により開示
されているようなものである。
(B) Conventional technology As described above, a cutting blade device that cuts a planted grain culm by laterally superposing an upper blade and a lower blade, and laying the upper blade and the lower blade side by side to slide each other. Is a conventional one, for example,
No. 31, JP-A-62-178826, and the like.

(ハ)考案が解決しようとする課題 本考案は、横方向に上刃と下刃を重合させて横設し、
その各上刃と下刃を互いに摺動させて植立穀稈を刈取る
コンバインの刈刃において、その各々の刈刃への駆動装
置によって駆動装置全体が横幅方向に幅広くならないよ
うにして駆動系をコンパクト化し、且つ刈取穀稈の稈元
側が刈取クランクレバー脇を通過するようにして刈取穀
稈の後方への搬送を整然と行わせながら駆動装置が他の
構成部材に干渉しないものにせんがために、改良考案さ
れたものである。
(C) Problems to be solved by the present invention In the present invention, the upper blade and the lower blade are overlapped in the horizontal direction,
In the cutting blades of a combine that cuts the planted grain stalk by sliding the upper blade and the lower blade of each other, the drive system for each of the cutting blades is prevented from being widened in the lateral direction by the driving device for each cutting blade. The drive unit does not interfere with other components while the rear of the harvested grain culm is made orderly so that the stem side of the harvested grain culm passes by the side of the harvesting crank lever. In addition, it has been devised for improvement.

(ニ)課題を解決するための手段 そこで、本考案は、前記の目的を達成させるために、
機体の進行方向と直交する横方向に上刃と下刃を重合さ
せて横設し、その上刃と下刃を互いに摺動させて植立穀
稈を刈取るコンバインの刈刃において、前記上刃と下刃
を摺動させる各刈取クランクレバーをへの字形に形成し
てその各々の前端部を各刈刃側に、後端部を駆動クラン
クロッドにそれぞれ連動連結するとともに、上下の各刈
取クランクレバーを平面視で交叉させ、且つその刈取ク
ランクレバーを掻込みスターホイルの下側に位置させて
該掻込みスターホイルによって覆う構成にしたのであ
る。
(D) Means for solving the problem Therefore, the present invention provides a method for achieving the above object.
An upper blade and a lower blade are superposed in a lateral direction orthogonal to the traveling direction of the fuselage, and the upper blade and the lower blade are laterally overlapped with each other, and the upper blade and the lower blade are slid with each other to cut the planted grain culm. Each of the cutting crank levers for sliding the blade and the lower blade is formed into a U-shape, and the front end of each cutting lever is connected to each cutting blade side, and the rear end of the cutting crank lever is connected to the driving crank rod. The crank levers are crossed in a plan view, and the mowing crank lever is positioned below the rake star wheel so as to be covered by the rake star wheel.

(ホ)作用 本考案はこのように構成されているから、各駆動クラ
ンクロッドから刈取クランクレバーを介して上刃と下刃
は重合したまま横方向に互いに摺動しながら機体の進行
にともない植立穀稈を刈取り、その刈取穀稈の稈元側は
掻込みスターホイルにより掻込まれて後方に搬送され
る。
(E) Operation Since the present invention is configured as described above, the upper blade and the lower blade are overlapped from each drive crank rod via the reaping crank lever and slide in the horizontal direction while overlapping, so that the upper blade and the lower blade are planted as the body advances. The culm is harvested, and the stem side of the culm is raked by a scraping star wheel and transported rearward.

その場合、刈取穀稈の稈元側は上刃と下刃を摺動させ
る刈取クランクレバーの脇を通過して掻込みスターホイ
ルにより後方へ整然と搬送されるのである。
In this case, the culm base side of the harvested grain culm passes by the side of the cutting crank lever that slides the upper blade and the lower blade, and is conveyed rearwardly by the rake star wheel.

(ヘ)実施例 以下本考案による刈取駆動装置について実施例図を参
照し説明する。そこで、先ずこのコンバイン全体の概要
を第2図と第3図によって記載すると、 (7)は左右のクローラ(8)によって支持される走
行車台、(A)はフィードチエン(9)を左側に張設し
扱胴(10)および処理胴(11)等を具備するとともに排
藁チエン(12)を備えた脱穀部で、走行車台(7)の左
側に搭載され、(13)は操縦部・(14)は穀粒タンク・
(E)はエンジン(15)を内蔵するエンジン部であっ
て、これら操縦部(13)・穀粒タンク(14)・エンジン
部(E)は走行車台(1)の右側に前側から順次配設さ
れている。
(F) Embodiment The mowing drive device according to the present invention will be described below with reference to the embodiment drawings. Therefore, the outline of the whole combine is first described with reference to FIGS. 2 and 3. (7) is a traveling chassis supported by left and right crawlers (8), and (A) is a feed chain (9) stretched to the left. A threshing unit equipped with a setting cylinder (10) and a processing cylinder (11), etc. and equipped with a waste straw chain (12). The threshing unit is mounted on the left side of the traveling chassis (7). 14) is a grain tank
(E) is an engine section having a built-in engine (15), and these control section (13), grain tank (14), and engine section (E) are sequentially arranged on the right side of the traveling chassis (1) from the front. Have been.

(B)は分草板(16)(17)・引起し装置(18)・上
刃(1)と下刃(2)等を具備する刈取部、(19)は脱
穀部(A)からの穀粒を穀粒タンク(14)に投入する揚
穀筒、(20)はエンジン部(E)の後側から穀粒タンク
(14)内に貯溜された穀粒を揚上して取出す排出筒であ
り、前記の排藁チエン(12)の後側には藁カッター
(C)が設けられていて、刈取部(B)により刈取られ
た穀稈は脱穀部(A)に供給されフィードチエン(9)
で移送される間に扱胴(10)と処理胴(11)等によって
脱穀処理され、その処理された穀粒は揚穀筒(19)内を
通って穀粒タンク(14)に貯溜されるようになり、ま
た、脱穀済みの藁稈は排藁チエン(12)に受継がれて後
方に搬出され藁カッター(C)で所定長に切断されるよ
うになり、穀粒タンク(14)に貯溜された前記の穀粒は
適宜排出筒(20)から機外に取出されるようになり、穀
粒タンク(14)に貯溜された前記の穀粒は適宜排出筒
(20)から機外に取出されるようになっている。
(B) is a weeding section equipped with weeding boards (16) (17), a raising device (18), an upper blade (1) and a lower blade (2), etc., and (19) is from a threshing unit (A). A fryer for introducing grains into the grain tank (14), and a discharge cylinder (20) for lifting and removing the grains stored in the grain tank (14) from the rear side of the engine unit (E). A straw cutter (C) is provided on the rear side of the waste straw chain (12), and the grain stalks cut by the cutting unit (B) are supplied to the threshing unit (A) and fed to the feed chain (C). 9)
While being transported by the processing cylinder (10) and the processing cylinder (11), thresh-processed, and the processed grains pass through the fryer (19) and are stored in the grain tank (14). In addition, the thresh straw that has been threshed is inherited by the waste straw chain (12), carried out backward, cut by the straw cutter (C) into a predetermined length, and stored in the grain tank (14). The stored kernels are appropriately taken out of the machine from the discharge tube (20), and the kernels stored in the kernel tank (14) are appropriately taken out of the machine via the discharge tube (20). It is to be taken out.

次に本考案の要部について第1図により記載する。
(21)は刈取部(B)全体を支承する刈取フレームで、
その刈取フレーム(21)の適所相当箇所には前記の上刃
(1)と下刃(2)が重合状態で機体の進行方向と直交
する横方向に横設され、後述する駆動手段によって各上
刃(1)と下刃(2)を互いに往復動させている。そし
て、分草板(16)(17)によって分草され引起し装置
(18)によって直立状態の姿勢に修正された植立穀稈は
この上刃(1)と下刃(2)によって刈取られ、その刈
取られた穀稈の稈元側は各対の掻込みスターホイル(2
2)(23)の回転によって引起し装置(18)による各引
起し通路毎に掻き寄せられ稈元搬送帯(24)に引き継が
れて前述の脱穀部(A)に供給されるようになってい
る。
Next, main parts of the present invention will be described with reference to FIG.
(21) is a reaping frame that supports the entire reaping unit (B).
The upper blade (1) and the lower blade (2) are superposed in a transverse direction perpendicular to the traveling direction of the machine body in a superimposed state at a position corresponding to an appropriate position of the mowing frame (21), and each upper blade (1) and the lower blade (2) is driven by driving means described later. The blade (1) and the lower blade (2) are reciprocated with each other. Then, the planted grain culm that has been weeded by the weeding boards (16) and (17) and corrected to the upright posture by the raising device (18) is cut by the upper blade (1) and the lower blade (2). The stem side of the cut culm is the pair of raked star wheels (2
2) With the rotation of (23), it is raked by each raising passage by the raising device (18) and is taken over by the culm base transport zone (24) and supplied to the threshing unit (A). I have.

(3)(4)は刈取クランクレバーで、平面視でへの
字形に折曲させ形成し、その各折曲部を前記刈取フレー
ム(21)の左側部に固設した基板(25)から上向きの突
設軸(26)(26)にそれぞれ回動自在に嵌合させ、各々
の前端部を各上刃(1)と下刃(2)に一体的に取着の
受動金(27)(27)に係合させて刈刃側に連動連結し、
その上下の各刈取クランクレバー(3)(4)の後部側
部分を平面視で交叉させ、各後端部は駆動クランクロッ
ド(5)(6)に連動連結させてある。
(3) and (4) are reaping crank levers which are formed by bending in a U-shape in plan view, and each bent portion of the reaping crank lever faces upward from a board (25) fixed to the left side of the reaping frame (21). Are mounted rotatably on the protruding shafts (26) and (26), respectively, and their front ends are integrally attached to the upper blade (1) and the lower blade (2), respectively. 27) and linked to the cutting blade side,
The rear side portions of the upper and lower mowing crank levers (3) and (4) are crossed in a plan view, and the rear end portions are interlocked with driving crank rods (5) and (6).

そして、このように構成した刈取クランクレバー
(3)(4)は最左端の分草板(16)と2番目の分草板
(17)との間隔(L)内に位置するとともに、対のうち
の一方の掻込みスターホイル(22)の下側に位置してこ
の掻込みスターホイル(22)によって完全に覆れるよう
に構成されているのである。
The mowing crank levers (3) and (4) configured as described above are located within the interval (L) between the leftmost weeding plate (16) and the second weeding plate (17), and the pair of the cutting crank levers (3) and (4). It is located below one of the raked star wheels (22) so as to be completely covered by the raked star wheel (22).

したがって、各駆動クランクロッド(5)(6)が矢
印(イ)方向に駆動して各刈取クランクレバー(3)
(4)は突設軸(26)(26)を支点にして揺動し受動金
(27)(27)を介して各上刃(1)と下刃(2)を重合
状態で横方向に摺動させ往復動により植立穀稈を刈取
り、その刈取穀稈は各対の掻込みスターホイル(22)
(23)によって掻込まれ後方に搬送される。
Accordingly, each of the driving crank rods (5) and (6) is driven in the direction of the arrow (a) to drive each of the cutting crank levers (3).
(4) swings on the protruding shafts (26) and (26) as fulcrums, and the upper blade (1) and the lower blade (2) are laterally overlapped with each other via passive gold (27) and (27). Sliding and reciprocating cuts the planted grain culm, and the harvested grain culm is a pair of raked star wheels (22)
It is scraped by (23) and transported backward.

そして、その場合、刈取穀稈の稈元側は上刃(1)と
下刃(2)を摺動させる刈取クランクレバー(3)
(4)の脇を通過して掻込みスターホイル(22)により
後方へ整然と搬送されるのである。
And, in that case, the culm base side of the harvested grain culm is a cutting crank lever (3) that slides the upper blade (1) and the lower blade (2).
It passes through the side of (4) and is conveyed orderly rearward by the rake star wheel (22).

(ト)考案の効果 本考案は、以上説明したように、機体の進行方向と直
交する横方向に上刃と下刃を重合させて横設し、その上
刃と下刃を互いに摺動させて植立穀稈を刈取るコンバイ
ンの刈刃において、前記上刃と下刃を摺動させる各刈取
クランクレバーをへの字形に形成してその各々の前端部
を各刈刃側に、後端部を駆動クランクロッドにそれぞれ
連動連結するとともに、上下の各刈取クランクレバーを
平面視で交叉させ、且つその刈取クランクレバーを掻込
みスターホイルの下側に位置させて該掻込みスターホイ
ルによって覆う構成にしたのであるから、上刃と下刃を
互いに摺動させその往復動により植立穀稈を刈取るもの
でありながら、各刈刃を駆動する駆動装置全体が横幅方
向に幅広くならず駆動系はコンパクトになり、且つ各刈
取クランクレバーは掻込みスターホイルの下側に位置し
てこの掻込みスターホイルによって覆われているから、
刈取穀稈の稈元側は刈取クランクレバーの脇を通過する
ようになって搬送を邪魔ぜず整然と後方に搬送でき、駆
動装置そのものも他の構成部材に全く干渉しないように
なるという効果がある。
(G) Effect of the present invention As described above, the present invention superimposes the upper blade and the lower blade in the lateral direction perpendicular to the traveling direction of the airframe, and lays the upper blade and the lower blade side by side to slide each other. In the cutting blade of the combine that cuts the planted grain culm, each of the cutting crank levers for sliding the upper blade and the lower blade is formed in a V-shape, and the front end of each of the cutting crank levers is on the respective cutting blade side, and the rear end is And the upper and lower mowing crank levers are crossed in a plan view, and the mowing crank levers are located below the raking star wheel to be covered by the raking star wheel. Therefore, while the upper blade and the lower blade slide with each other to cut the planted grain culm by reciprocating motion, the entire driving device that drives each cutting blade does not become wide in the lateral width direction and the driving system Is compact and each reaper Since the crank lever is located below the raked star wheel and is covered by this raked star wheel,
The culm base side of the cutting grain culm passes by the side of the cutting crank lever, so that it can be conveyed rearward without disturbing the conveyance, and there is an effect that the driving device itself does not interfere with other components at all. .

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

図面は、本考案の実施態様を例示せるものにして、そ
の、第1図は本考案の要部を示す平面図、第2図はコン
バイン全体の概要を示した平面図、第3図は同全体の側
面図である。 1……上刃、2……下刃、3・4……刈取クランクレバ
ー 5・6……駆動クランクロッド、22……掻込みスターホ
イル
The drawings are intended to exemplify embodiments of the present invention. FIG. 1 is a plan view showing a main part of the present invention, FIG. 2 is a plan view showing an outline of the whole combine, and FIG. It is the whole side view. 1 upper blade 2 lower blade 3.4 reaping crank lever 5.6 driving crank rod 22 scraping star wheel

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of request for utility model registration] 【請求項1】機体の進行方向と直交する横方向に上刃
(1)と下刃(2)を重合させて横設し、その上刃
(1)と下刃(2)を互いに摺動させて植立穀稈を刈取
るコンバインの刈刃において、前記上刃(1)と下刃
(2)を摺動させる各刈取クランクレバー(3)(4)
をへの字形に形成してその各々の前端部を各刈刃(1)
(2)側に、後端部を駆動クランクロッド(5)(6)
にそれぞれ連動連結するとともに、上下の各刈取クラン
クレバー(3)(4)を平面視で交叉させ、且つその刈
取クランクレバー(3)(4)を掻込みスターホイル
(22)の下側に位置させて該掻込みスターホイル(22)
によって覆う構成にしたことを特徴とするコンバインの
刈刃駆動装置。
1. An upper blade (1) and a lower blade (2) are superposed on each other in a lateral direction orthogonal to a traveling direction of an airframe, and the upper blade (1) and the lower blade (2) slide with respect to each other. In the cutting blade of the combine which cuts the planted culm by cutting, the respective cutting crank levers (3) and (4) for sliding the upper blade (1) and the lower blade (2).
Is formed in a U-shape, and the front end of each is formed by each cutting blade (1).
(2) On the side, the rear end is driven crank rod (5) (6)
And the upper and lower mowing crank levers (3) and (4) are crossed in a plan view, and the mowing crank levers (3) and (4) are positioned below the star wheel (22). Let the scraped star foil (22)
A cutting blade driving device for a combine.
JP1989098387U 1989-08-22 1989-08-22 Combine blade drive Expired - Fee Related JP2528241Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989098387U JP2528241Y2 (en) 1989-08-22 1989-08-22 Combine blade drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989098387U JP2528241Y2 (en) 1989-08-22 1989-08-22 Combine blade drive

Publications (2)

Publication Number Publication Date
JPH0337820U JPH0337820U (en) 1991-04-12
JP2528241Y2 true JP2528241Y2 (en) 1997-03-05

Family

ID=31647490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989098387U Expired - Fee Related JP2528241Y2 (en) 1989-08-22 1989-08-22 Combine blade drive

Country Status (1)

Country Link
JP (1) JP2528241Y2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178826U (en) * 1986-05-01 1987-11-13

Also Published As

Publication number Publication date
JPH0337820U (en) 1991-04-12

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