JPH11151026A - Reaped culm transfer apparatus of combine - Google Patents

Reaped culm transfer apparatus of combine

Info

Publication number
JPH11151026A
JPH11151026A JP31964597A JP31964597A JPH11151026A JP H11151026 A JPH11151026 A JP H11151026A JP 31964597 A JP31964597 A JP 31964597A JP 31964597 A JP31964597 A JP 31964597A JP H11151026 A JPH11151026 A JP H11151026A
Authority
JP
Japan
Prior art keywords
culm
chain
collecting
transfer
grain
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.)
Granted
Application number
JP31964597A
Other languages
Japanese (ja)
Other versions
JP3692741B2 (en
Inventor
Hakuro Takahashi
伯郎 高橋
Kiyoshi Iiizumi
清 飯泉
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg 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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP31964597A priority Critical patent/JP3692741B2/en
Publication of JPH11151026A publication Critical patent/JPH11151026A/en
Application granted granted Critical
Publication of JP3692741B2 publication Critical patent/JP3692741B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To prevent the clogging of culm in a culm collecting apparatus of a combine for collecting reaped culm and facilitate the maintenance of the apparatus. SOLUTION: The combine is provided with a culm collecting apparatus for collecting reaped culm from right and left sides and a culm transfer apparatus 3 to clamp the collected culm and transfer to a threshing apparatus 2. A take-over and transfer chain 4 for clamping the collected culm and transferring to the side of the culm transfer apparatus 3 is provided in such a manner as to be expandable to the outside of the take-over transfer path A to release the clamped culm.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、コンバインの刈
取穀稈搬送装置に関し、刈取装置部で刈取られる穀稈を
集送合流させて脱穀装置のフィードチエン部へ搬送供給
させるものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a harvesting grain culm transport device for combine harvesters, which collects and consolidates grain culms harvested by a harvesting device, and transports and feeds them to a feed chain portion of a threshing device.

【0002】[0002]

【発明が解決しようとする課題】多条刈自動脱穀形態の
コンバインでは、刈取幅が広く、刈取られる穀稈を集送
合流させて稈身部を挾持して搬送する穀稈集送装置と、
この穀稈を受け継いで脱穀装置へ搬送する穀稈搬送装置
との間の穀稈受継部における穀稈の詰りや停滞、乱れ等
を生じ易い。このような場合に、該集送合流される部分
の詰り穀稈を簡単に取除いて、正常な集送受継を行わせ
るようにメンテナンスの容易化を図るものである。
In the combine of the multi-throwing automatic threshing type, a harvesting width is wide, and a grain culm collecting and conveying device for collecting and merging cereal culms to be harvested, and holding and conveying the culm body portion;
Clogging, stagnation, turbulence, and the like of the cereal culm in the cereal culm transfer portion between the cereal culm transfer device and the cereal culm transfer device that transfers the culm to the threshing device are likely to occur. In such a case, the clogged grain stalks at the portion where the collection and transfer are combined are easily removed, and maintenance is facilitated so that normal collection and transfer can be performed.

【0003】[0003]

【課題を解決するための手段】この発明は、刈取穀稈を
左右両側部から集送する穀稈集送装置1と、この集送穀
稈を挾持搬送して脱穀装置2へ搬送する穀稈搬送装置3
を有したコンバインにおいて、該穀稈集送装置1の終端
部には、この集送合流される穀稈を挾持して該穀稈搬送
装置3側へ搬送する引継搬送チエン4を、この引継搬送
経路Aの外側へ開拡させて引継搬送挾持を解放可能に設
けてなる刈取穀稈搬送装置の構成とする。
SUMMARY OF THE INVENTION The present invention relates to a grain culm collection device 1 for collecting and harvesting cut culms from both right and left sides, and a grain culm for pinching and conveying the collected culms and conveying them to a threshing device 2. Transfer device 3
At the end of the grain culm collecting and feeding device 1, a transfer chain 4 for clamping the culm to be collected and conveyed and conveying it to the cereal culm conveying device 3 side is provided at the terminal end of the grain culm collecting and transferring device 1. The harvested grain culm transport device is configured so as to be opened to the outside of the route A so as to releasably hold the takeover transport nip.

【0004】[0004]

【発明の効果】刈取部で刈取られる穀稈は、穀稈集送装
置1で引継搬送経路A部に集送合流され、穀稈搬送装置
3で受け継がれて脱穀装置2へ搬送供給される。この集
送穀稈を穀稈搬送装置3へ引く継がせる引継搬送経路A
では、引継搬送チエン4が集送穀稈を挾持して穀稈搬送
装置3側へ搬送する。このため、この引継搬送経路A部
に集送合流される穀稈が詰ったときは、この引継搬送チ
エン4を引継搬送経路Aの外側へ開くことにより、この
引継搬送経路Aの集送詰り穀稈の挾持力が解除される。
このため詰り穀稈を引継搬送経路Aから簡単、容易に取
除くことができる。
The grain culm harvested by the reaping unit is collected and conveyed by the cereal culm conveyer 1 to the takeover transport path A, passed on by the cereal culm conveyor 3 and conveyed to the threshing apparatus 2. A transfer route A for transferring the collected grain culm to the grain culm transport device 3
Then, the transfer conveyor chain 4 clamps the collected grain culm and conveys it to the grain culm conveying device 3 side. For this reason, when the grain culm collected and conveyed to the transfer conveyance path A portion is clogged, the transfer conveyance chain 4 is opened to the outside of the transfer conveyance path A, so that the collected conveyance clogs of the transfer conveyance path A are blocked. The clamping force of the culm is released.
Therefore, the clogged culm can be easily and easily removed from the transfer route A.

【0005】このように、穀稈集送装置1の一部である
引継搬送チエン4を、引継搬送経路Aの外側へ開拡させ
て、この引継搬送挾持を解放させて、集送詰り穀稈の取
除を可能とするものであるから、構成が簡単であり、詰
り穀稈の取除操作が容易である。
[0005] As described above, the transfer conveyor chain 4, which is a part of the cereal culm collecting and transferring apparatus 1, is expanded outside the transfer conveyor path A, and the transfer nip is released, so that the collected and transported cereal culm is released. The structure is simple and the operation of removing the clogged culm is easy.

【0006】[0006]

【発明の実施の形態】コンバインは、穀稈引起装置5を
有した刈取装置6と、穀稈移送口に沿ってフィードチエ
ン7と挾扼杆8とを有して株元部を挾持搬送しながら穂
部を脱穀室9へ供給して脱穀選別させる脱穀装置2と
を、クローラ走行装置10を有する車台11に搭載した
形態である。刈取装置6の横側には操縦台12、操縦席
13、及びこの操縦席13下にエンジン等を配置し、脱
穀装置2部の横側には、この脱穀装置2部で脱穀選別さ
れた穀粒の取出を受けて収容するグレンタンク14、及
びこのグレンタンク14の穀粒を機外へ取出す排穀オー
ガ15等を配置する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A combine harvester 6 having a stalk raising device 5 and a feed chain 7 and a squeezing rod 8 along a stalk transfer port are used to squeeze and transport the root of the stock. A threshing device 2 that supplies ears to a threshing room 9 for threshing and sorting is mounted on a chassis 11 having a crawler traveling device 10. A cockpit 12, a cockpit 13, and an engine and the like are arranged below the cockpit 13 on the side of the reaper 6, and the grains threshed and sorted by the two pieces of threshing equipment are provided beside the two pieces of threshing equipment. A grain tank 14 for receiving and storing the grains and a grain discharging auger 15 for taking out the grains of the grain tank 14 outside the machine are arranged.

【0007】前記刈取装置6は、リフトシリンダ16の
伸縮によって上下回動される刈取フレーム17が、脱穀
装置2前側の懸架ブラケット18上に昇降軸19回りに
回動自在に支持される。刈取フレーム17の下端部には
左右刈取幅に亘ってレシプロ形態の刈刃装置20を有
し、分草杆21を配置し、引起フレーム22によって穀
稈引起装置5を吊下配置している。各穀稈引起装置5の
後側下部には引起穀稈の株元部を掻込む掻込ベルト23
やスターホイル24等を設けて掻込装置25を構成し
て、引起穀稈の株元部を刈刃装置20へ掻込案内する。
In the mowing device 6, a mowing frame 17 which is turned up and down by expansion and contraction of a lift cylinder 16 is supported on a suspension bracket 18 in front of the threshing device 2 so as to be rotatable around an elevating shaft 19. At the lower end of the cutting frame 17, a reciprocating cutting blade device 20 is provided over the left and right cutting widths, a weeding rod 21 is arranged, and the grain stem raising device 5 is suspended by a raising frame 22. At the lower rear side of each grain stalk raising device 5, a scraping belt 23 for squeezing the base of the raised grain stalk.
And a star wheel 24 are provided to constitute a scraping device 25, which guides the root portion of the raised grain culm to the cutting blade device 20.

【0008】穀稈集送装置1は、刈刃装置20で刈取ら
れた穀稈を後方上部へ搬送しながら集送合流させるもの
で、脱穀装置2のフィードチエン7側前方に対向する外
側の集送チエン26と、操縦台12側前方に対向する内
側の集送チエン27と、これらの集送チエン26,27
間に配置の集送チエン28と、更にこれら内外の集送チ
エン26,27の上側に沿って配置の穀稈をラグ係合し
て集送する穂部集送ラグ29,30と等から構成され
る。これら内外の集送チエン26,27や穂部集送ラグ
29,30の集送経路は後端部で三角形の対辺のように
頂点部で合流する形態の構成される。
[0008] The grain culm collecting and feeding device 1 is for collecting and conveying the grain stalks harvested by the cutting blade device 20 while transporting the grain culm to the upper rear, and the outer collecting portion facing the front of the threshing device 2 on the feed chain 7 side. A feeding chain 26, an inner collecting chain 27 facing the front of the control table 12 in front, and these collecting chains 26, 27;
It is composed of a collecting chain 28 arranged between the two, and spike collecting lugs 29, 30 for engaging and collecting the culm arranged along the upper side of the inner and outer collecting chains 26, 27. Is done. The collecting paths of these inner and outer collecting chains 26, 27 and ear part collecting lugs 29, 30 are configured to join at the apex at the rear end like the opposite side of a triangle.

【0009】前記集送チエン26,27,28部には対
向して穀稈を挾持する挾持案内杆31,32,33が配
置される。又、穂部集送ラグ29,30の先端部に沿っ
て案内杆が設けられる。引継搬送チエン4は、前記集送
チエン26と27との終端の集送合流部において、内側
と外側とに対向する集送チエン26,27間に構成され
る引継搬送経路Aに、刈取穀稈を集送合流すると共に、
この外側の集送チエン26の終端部を引継搬送チエン4
として兼ねる構成としている。
[0009] Nipping guide rods 31, 32, 33 for clamping the grain stalk are arranged opposite to the collecting chains 26, 27, 28. A guide rod is provided along the tip of the spike collection lugs 29, 30. The takeover transport chain 4 is connected to the takeover transport route A formed between the inward and outward facing transport chains 26 and 27 at the end of the transport chain at the end of the transport chains 26 and 27. Together with
The end of the outer collection chain 26 is taken over by the transfer conveyor chain 4.
The configuration is also used as.

【0010】この引継搬送チエン4部は、引継搬送経路
A部に沿って前後一対のチエンホイル34,35を配置
してホイルアーム36を、集送チエン26を張設するチ
エンフレーム37の終端部にアーム軸38回りに内外B
に回動可能に設けられる。このホイルアーム36の先端
にはロックレバー39を有し、このロックレバー39の
フックをチエンフレーム37と一体のフックピン40か
らの係合を外すことによって、ホイルアーム36を外側
へ回動して引継搬送チエン4を開拡Bできる。41はこ
の集送チエン26の駆動スプロケット、42はテンショ
ンホイル、43は集送チエン27の駆動スプロケット、
44はこのテンションホイルである。各集送チエン2
6,27,28の前端部は、掻込装置25と同軸上のス
プロケットに巻掛けている。
The transfer transport chain 4 includes a pair of front and rear chain wheels 34 and 35 arranged along the transfer transport path A, and a wheel arm 36 disposed at the end of a chain frame 37 on which the collection chain 26 is stretched. Inside and outside B around arm axis 38
Is provided rotatably. A lock lever 39 is provided at the tip of the wheel arm 36. The hook of the lock lever 39 is disengaged from the hook pin 40 integrated with the chain frame 37, so that the wheel arm 36 is rotated outward to take over. The transport chain 4 can be expanded B. 41 is a driving sprocket of the collecting chain 26, 42 is a tension wheel, 43 is a driving sprocket of the collecting chain 27,
Reference numeral 44 denotes this tension wheel. Each collection chain 2
The front ends of 6, 27 and 28 are wound around sprockets coaxial with the scraping device 25.

【0011】穀稈搬送装置3は、前記引継搬送チエン4
の終端部と脱穀装置2のフィードチエン7始端部との間
に設けられて、扱深チエン45と挾扼杆とからなり、穀
稈集送装置1で集送された引継搬送チエン4始端の穀稈
を受け継いで搬送し、フィードチエン7の始端部部で受
け渡す。この扱深チエン45は扱深制御モータM1を有
して移動調節される。この扱深チエン45の移動によっ
てフィードチエン7に対する搬送穀稈挾持位置の受渡位
置を変えて、脱穀室9に対する穂部の供給深さを深浅に
変更調節できる。
The grain culm conveying device 3 is provided with the transfer conveying chain 4.
Is provided between the end of the feed chain 7 and the beginning of the feed chain 7 of the threshing device 2 and is composed of a handling chain 45 and a clamping rod. The culm is inherited and transported, and is delivered at the beginning of the feed chain 7. The depth control chain 45 has a depth control motor M1 and is moved and adjusted. By the movement of the handling depth chain 45, the delivery position of the transported grain culm holding position with respect to the feed chain 7 can be changed, and the supply depth of the ear portion to the threshing room 9 can be changed to be shallow.

【0012】又、この穀稈搬送装置3には、前記内側の
穂部集送ラグ30が後方の脱穀室9前側の供給漏斗46
上に亘って回転するように構成されて、集送穀稈の穂部
を係合搬送して供給漏斗46内へ案内する。更に、フィ
ードチエン7始端部の穂先側に接近して回転するサブチ
エン47が設けられるが、このサブチエン47の内側に
接近して回転し、挾扼杆48との間に株元部を挾持搬送
する送込チエン49が設けられ、前記扱深チエン45で
搬送される穀稈を受継してフィードチエン7側へ受け渡
すものである。この送込チエン49は短稈制御モータM
2によって内外へ移動され、短稈時は送込チエン49を
フィードチエン7側へ接近させるように移動制御する。
Further, in the grain culm conveying device 3, the inner ear collecting lug 30 is provided with a supply funnel 46 in front of the threshing chamber 9 at the rear.
It is configured to rotate upward, and engages and conveys the ears of the collected grain culm to guide it into the supply funnel 46. Further, a sub chain 47 which rotates close to the tip side of the starting end of the feed chain 7 is provided. The sub chain 47 rotates close to the inside of the sub chain 47, and pinches and conveys the base portion between the sub chain 47 and the pinching rod 48. A feeding chain 49 is provided to inherit the grain stalk conveyed by the handling chain 45 and deliver it to the feed chain 7 side. This feeding chain 49 is a short culm control motor M
In the case of short culm, the feeding chain 49 is controlled so as to approach the feed chain 7 side.

【0013】これら穀稈搬送装置3の各扱深チエン4
5、送込チエン49、及び穂部集送ラグ30等は、前記
刈取フレーム17の後端部に一体的構成されて、昇降軸
19回りに一体に上下動される。50は前記引継搬送チ
エン4に沿って穀稈を案内する案内杆であり、ホイルア
ーム36に一体に取付けられている。各分草杆21や穀
稈引起装置5の間に案内された穀稈は、一定の姿勢に引
起されて、株元部を掻込装置25で掻込まれて刈刃装置
20で刈取られる。この刈取られた穀稈は、各々集送チ
エン26,27,28と挾扼杆31,32,33との間
に挾持されて後方の引継搬送経路A部へ搬送され、左右
から集送合流される。この集送中の穀稈の穂部は、穀稈
引起装置5上部から後側へ送出されて、穂部集送ラグ2
9,30に係合案内されて集送される。
Each handling depth chain 4 of these grain culm conveying devices 3
5, the feeding chain 49, the spike collecting lug 30 and the like are integrally formed at the rear end of the cutting frame 17 and are moved up and down around the elevating shaft 19. Reference numeral 50 denotes a guide rod for guiding the grain stalk along the transfer conveyor chain 4, and is integrally attached to the wheel arm 36. The cereal stem guided between the weeds 21 and the cereal stem raising device 5 is raised to a certain posture, the root portion of the cereal stem is scraped by the scraping device 25 and cut by the cutting blade device 20. The cut culms are clamped between the collecting chains 26, 27, 28 and the clamping rods 31, 32, 33, respectively, conveyed to the rear takeover conveying path A, and converged from right and left. You. The spike portion of the grain culm during the collection is sent out from the upper part of the grain stalk raising device 5 to the rear side, and the spike collection lag 2
Engagement is guided to 9, 30 to be conveyed.

【0014】このようにして引継搬送経路Aに集送され
た穀稈は、内側の集送チエン27と外側の集送チエン2
6終端の引継搬送チエン4との間に挾持されて搬送され
て、穀稈搬送装置3の扱深チエン45に引き継がれて、
フィードチエン7へ搬送供給される。このような引継搬
送経路A付近に穀稈が詰ったこと等により、穀稈を取除
くときは、刈取装置6の伝動を停止して、ロックレバー
39を外側から操作してフックをフックピン40から外
す。これによっホイルアーム36は外方Bへ回動されて
引継搬送チエン4の張圧が緩んで、引継搬送経路Aが大
きく開拡されて、穀稈の挾持を解放する。又、この引継
搬送チエン4の外側への開きによって詰り穀稈の引継搬
送経路A外への取出除却も行い易い。この引起搬送チエ
ン4の外側部には、他の邪魔となる構造物が少ないた
め、ロックレバー39などの操作を容易に行い、メンテ
ナンスも行いやすい。
The cereal culm collected and transferred to the transfer conveyance path A in this manner is divided into an inner collection chain 27 and an outer collection chain 2.
It is conveyed while being sandwiched between the 6-terminal takeover transfer chain 4 and is taken over by the handling depth chain 45 of the grain culm transfer device 3,
It is transported and supplied to the feed chain 7. When the culm is removed due to the clogging of the culm near the transfer conveyance path A or the like, the transmission of the reaper 6 is stopped and the lock lever 39 is operated from the outside to move the hook from the hook pin 40. remove. As a result, the wheel arm 36 is pivoted outward B, the tension of the take-off and transfer chain 4 is relaxed, and the take-off and transfer path A is greatly expanded to release the holding of the grain stalk. Further, the opening of the takeover transport chain 4 to the outside facilitates removal and removal of the clogged culm outside the takeover transport route A. Since there are few other obstacles on the outer side of the raising and lowering chain 4, the operation of the lock lever 39 and the like are easily performed, and the maintenance is also easily performed.

【0015】又、前記ロックレバー39は、引継搬送チ
エン4の引継搬送経路Aよりも外側に設けられるため、
刈取装置20の外側から操作し易く、集送穀稈の邪魔に
なることがない。51はホイルフレーム36の先端に固
定のブラケットで、この先端を引継搬送チエン4の回転
外周部に突出させて、前記ロックレバー39をピン52
で回動自在に設けて、ばね53でフック54部が常時フ
ックピン40へ係合する状態に弾発される。55はブラ
ケット51に一体のハンドルである。56はテンション
ホイル42用のばねである又、前記ホイルアーム36の
チエンフレーム37に対するアーム軸38は、前記チエ
ンホイル34の位置よりも集送チエン26の集送行程側
に偏倚した位置に設定されるため、ホイルアーム36が
外側へ回動されたとき、これら集送チエン26終端部の
引継搬送チエン4部の緩みを行い易くすることができ
る。
Further, since the lock lever 39 is provided outside the takeover transport path A of the takeover transport chain 4,
It is easy to operate from the outside of the reaper 20 and does not hinder the collecting and feeding cereals. Reference numeral 51 denotes a bracket fixed to the tip of the wheel frame 36, the tip of which is projected to the outer peripheral portion of the rotation of the take-over transport chain 4, and the lock lever 39 is pin 52.
The hook 53 is resiliently resiliently engaged with the hook pin 40 by the spring 53. 55 is a handle integrated with the bracket 51. Reference numeral 56 denotes a spring for the tension wheel 42. The arm shaft 38 of the wheel arm 36 with respect to the chain frame 37 is set at a position offset from the position of the chain wheel 34 toward the collection stroke of the collection chain 26. Therefore, when the wheel arm 36 is pivoted outward, it is easy to loosen the take-over transport chain 4 at the end of the collection chain 26.

【0016】なお、図2で示すように、前記案内杆50
をロックレバー39よりうも後方へ延長57させること
により、引継搬送穀稈の絡付をなくして一層安定した引
継搬送チエン4の張圧を維持しうる。図6において、上
例と異なる点は、前記ホイルアーム36、ブラケット5
1、及びロックレバー39等を引継搬送チエン4の上
側、即ち搬送穀稈の穂部側に設けたもので、この引継搬
送チエン4の株元側に、チエンフレーム37等の構成さ
れない広い空間部Cを形成させて、前記扱深チエン45
の移動調節が行われ易い構成とするものである。
Incidentally, as shown in FIG.
Is extended 57 behind the lock lever 39, so that the tangling of the transferred culm can be eliminated, and a more stable tension of the transferred transfer chain 4 can be maintained. 6, the difference from the above example is that the wheel arm 36, the bracket 5
1, the lock lever 39 and the like are provided on the upper side of the transfer conveyor chain 4, that is, on the spike side of the transfer cereal stem. C is formed, and the
This is a configuration in which the movement adjustment is easily performed.

【0017】図1、図7において、前記掻込装置25の
取付構成を簡単化するために、前記刈取フレーム17か
ら前方に突出の分草杆21を取付ける分草フレーム58
上面に適宜間隔部Dを形成した左右一対のブラケット5
9を設け、掻込装置25を支持する掻込フレーム60前
端のブラケット61を該間隔部D内に上側から差込んで
ボルト62で締付固定する。
1 and 7, in order to simplify the mounting structure of the scraping device 25, a weeding frame 58 to which a weeding rod 21 protruding forward from the cutting frame 17 is attached.
A pair of left and right brackets 5 appropriately formed with a gap D on the upper surface
The bracket 61 at the front end of the raking frame 60 that supports the raking device 25 is inserted into the space D from above and tightened and fixed with bolts 62.

【0018】この掻込フレーム60の後部は、掻込軸6
3を回転自在に軸受けするボス64及びこの外周のドラ
ムカバー65等が固定される。掻込軸63の上部には前
記掻ベルト23のプーリ66及び集送チエン28のスプ
ロケット67が一体的に回転するように構成され、これ
らプーリ66とスプロケット67との間にはドラムカバ
ー68が一体的に設けられる。
The rear portion of the raking frame 60 is connected to the raking shaft 6.
A boss 64 for rotatably bearing 3 and a drum cover 65 on the outer periphery thereof are fixed. A pulley 66 of the scraping belt 23 and a sprocket 67 of the collection chain 28 are integrally rotated above the scraping shaft 63, and a drum cover 68 is integrally formed between the pulley 66 and the sprocket 67. Is provided in a standard manner.

【0019】又、掻込軸63の下端部には掻込用のスタ
ーホイル24が固定される。内外側の集送チエン26,
27の回転によって伝動される左右両側端のスターホイ
ル24が回転されると、これらの間の中間部に配置のス
ターホイル24は、相互の咬合によって伝動回転され、
各掻込装置25が駆動される。なお、69は伝動部や作
動部等を注油する注油ノズルで、刈刃装置20上方の分
草フレーム58に取付けられて、この注油ノズル69に
給油するホース70が前記ブラケット59間の間隔部D
に介装されて、前上部の穀稈引起装置5側へ向けて敷設
されている。
The star wheel 24 for scraping is fixed to the lower end of the scraping shaft 63. Inner and outer collection chain 26,
When the star wheels 24 at both left and right ends which are transmitted by the rotation of 27 are rotated, the star wheels 24 arranged at an intermediate portion therebetween are driven and rotated by mutual bite,
Each scraping device 25 is driven. Reference numeral 69 denotes a lubricating nozzle for lubricating a transmission portion, an operating portion, and the like.
And is laid toward the cereal stem raising device 5 in the upper front part.

【0020】前記掻込フレーム60の後端部と上部の穀
稈引起装置5の引起フレーム22部との間を連結する連
結パイプ71を、分草フレーム58の横側に設け、この
連結パイプ71のブラケット72に前記挾持案内杆32
を支持させる。又、この挾持案内杆32の前端部は前記
分草フレーム58のブラケット59に取付ブラケット7
3で取付けられる。挾持案内杆32を分草フレーム58
側に寄せることができ、この挾持案内杆32と対向のス
ターホイル24側への弾発構成を容易化できる。
A connecting pipe 71 for connecting between the rear end of the raking frame 60 and the raising frame 22 of the grain stalk raising device 5 is provided on the side of the weeding frame 58. The holding guide rod 32 is
To support. The front end of the holding guide rod 32 is attached to the bracket 59 of the weeding frame 58 by the mounting bracket 7.
Attach 3 Grasping frame 58
Side, and the resilient structure toward the side of the star wheel 24 facing the holding guide rod 32 can be facilitated.

【0021】前記集送チエン26,27の合流部近くに
位置する中央部の集送チエン28終端部を巻き掛けるス
プロケット74に、スクレパー75を有した平面視三角
状の穀稈の集送ガイド76を、前記連結パイプ71に一
体のブラケット77に取付けている。この集送ガイド7
6はスプロケット74及び集送チエン28の上下にまた
ぐようにU字状に形成され、前記集送チエン27側と対
向する側に集送チエン28の回転外周縁を突出させて集
送する穀稈を案内すると共に、このスクレパー75部で
該集送チエン28に付き回りされる穀稈を掻取り、引継
搬送経路A側へ集送させる。
A sprocket 74 that winds around the end of the collecting chain 28 in the center located near the junction of the collecting chains 26 and 27 has a scraper 75 and a triangular grain culm collecting and feeding guide 76 having a scraper 75. Is attached to a bracket 77 integrated with the connection pipe 71. This collection guide 7
Numeral 6 is formed in a U-shape so as to straddle the sprocket 74 and the collecting chain 28, and the stalk is formed by projecting the rotating outer peripheral edge of the collecting chain 28 to the side facing the collecting chain 27 side. The scraper 75 scrapes the cereal stalks that are circulated around the collection chain 28 and collects the culm to the takeover conveyance path A side.

【0022】図4、図9、図10において、上例と異な
る点は、前記掻込フレーム60を取付けるブラケット5
9,61を、スターホイル24の直下において分草フレ
ーム58に設けることにより、スターホイル24の前側
でのわら屑の停滞を防止する。78は超音波形態の刈高
さセンサで、分草フレーム58の刈取地面上の高さを検
出するものである。分草フレーム58の該ブラケット5
9の前方に取付けられるが、この刈高さセンサ78部分
におけるわら屑等の停滞が少いため刈高センサ78の正
確な検出を維持できる。
4, 9, and 10, the difference from the above example is that the bracket 5 for attaching the raking frame 60 is provided.
By providing the weeds 9 and 61 on the weeding frame 58 directly below the star wheel 24, stagnation of straw waste on the front side of the star wheel 24 is prevented. Reference numeral 78 denotes a cutting height sensor in the form of an ultrasonic wave, which detects the height of the weeding frame 58 on the cutting ground. The bracket 5 of the weeding frame 58
Although it is attached to the front of the cutting height 9, accurate detection of the cutting height sensor 78 can be maintained because there is little stagnation of straw debris and the like at the cutting height sensor 78.

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

【図1】穀稈集送装置部の平面図。FIG. 1 is a plan view of a grain culm collecting and feeding device.

【図2】その一部の拡大平面図と、側面図。FIG. 2 is a partially enlarged plan view and a side view.

【図3】刈取装置部の平面図。FIG. 3 is a plan view of the reaper unit.

【図4】その側面図。FIG. 4 is a side view thereof.

【図5】コンバインの側面図。FIG. 5 is a side view of the combine.

【図6】一部別実施例を示す穀稈集送部の平面図、及び
側面図。
FIG. 6 is a plan view and a side view of a grain culm collection and delivery unit showing a partially different embodiment.

【図7】掻込装置部の拡大側面図と、その一部の平面
図。
FIG. 7 is an enlarged side view of the scraping device and a plan view of a part thereof.

【図8】穀稈集送装置一部の側面図。FIG. 8 is a side view of a part of the grain culm collecting and feeding device.

【図9】一部別実施例を示す掻込装置部の側面図。FIG. 9 is a side view of a scraping device showing another embodiment.

【図10】その穀稈集送装置部の平面図。FIG. 10 is a plan view of the cereal culm collecting and feeding device.

【符号の説明】[Explanation of symbols]

1 穀稈集送装置 2 脱穀装置 3 穀稈搬送装置 4 引継搬送チエン A 引継搬送経路 DESCRIPTION OF SYMBOLS 1 Grain stalk collecting and feeding device 2 Threshing device 3 Grain stalk transporting device 4 Transfer chain A A Transfer route

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】刈取穀稈を左右両側部から集送する穀稈集
送装置1と、この集送穀稈を挾持搬送して脱穀装置2へ
搬送する穀稈搬送装置3を有したコンバインにおいて、
該穀稈集送装置1の終端部には、この集送合流される穀
稈を挾持して該穀稈搬送装置3側へ搬送する引継搬送チ
エン4を、この引継搬送経路Aの外側へ開拡させて引継
搬送挾持を解放可能に設けてなる刈取穀稈搬送装置。
1. A combine having a grain culm collection device 1 for collecting and harvesting harvested culms from both left and right sides, and a cereal culm conveying device 3 for clamping and conveying the collected culms and transporting them to a threshing device 2. ,
At the end of the cereal culm collecting and feeding device 1, a transfer chain 4 for holding the culm to be collected and conveyed and conveying the culm to the cereal culm conveying device 3 side is opened to the outside of the transfer conveyance path A. A harvested grain culm conveying device that is releasably provided so that the take-over conveying clamp can be released.
JP31964597A 1997-11-20 1997-11-20 Combine harvester Expired - Fee Related JP3692741B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31964597A JP3692741B2 (en) 1997-11-20 1997-11-20 Combine harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31964597A JP3692741B2 (en) 1997-11-20 1997-11-20 Combine harvester

Publications (2)

Publication Number Publication Date
JPH11151026A true JPH11151026A (en) 1999-06-08
JP3692741B2 JP3692741B2 (en) 2005-09-07

Family

ID=18112620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31964597A Expired - Fee Related JP3692741B2 (en) 1997-11-20 1997-11-20 Combine harvester

Country Status (1)

Country Link
JP (1) JP3692741B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029025A (en) * 2005-07-28 2007-02-08 Yanmar Co Ltd Mowing apparatus for combine harvester
JP2007228805A (en) * 2006-02-27 2007-09-13 Iseki & Co Ltd Combine harvester
JP2012050404A (en) * 2010-09-02 2012-03-15 Yanmar Co Ltd Reaping part of combine harvester

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029025A (en) * 2005-07-28 2007-02-08 Yanmar Co Ltd Mowing apparatus for combine harvester
JP2007228805A (en) * 2006-02-27 2007-09-13 Iseki & Co Ltd Combine harvester
JP2012050404A (en) * 2010-09-02 2012-03-15 Yanmar Co Ltd Reaping part of combine harvester

Also Published As

Publication number Publication date
JP3692741B2 (en) 2005-09-07

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