JPS5912017Y2 - Combine grain conveyor - Google Patents
Combine grain conveyorInfo
- Publication number
- JPS5912017Y2 JPS5912017Y2 JP2442079U JP2442079U JPS5912017Y2 JP S5912017 Y2 JPS5912017 Y2 JP S5912017Y2 JP 2442079 U JP2442079 U JP 2442079U JP 2442079 U JP2442079 U JP 2442079U JP S5912017 Y2 JPS5912017 Y2 JP S5912017Y2
- Authority
- JP
- Japan
- Prior art keywords
- conveyance
- conveying
- auxiliary
- grain
- horizontal
- 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
Links
Landscapes
- Harvester Elements (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Description
【考案の詳細な説明】
本考案は、左右一対の引起し装置の後方に刈取穀稈の横
搬送機構を横架するとともに、引起し装置と横搬送機構
との間に、両引起し刈取径路の穀稈を後方に引込んで前
記横搬送機構に導く一対の補助搬送機構を設け、両補助
搬送機構を夫々の横外側部が搬送作用部となるべく互い
に反対方向に縦軸心回転駆動すべく構戒したコンバイン
の穀稈搬送装置に関するものである。[Detailed description of the invention] The present invention has a transverse transportation mechanism for harvested grain culms placed horizontally behind a pair of left and right pulling devices, and a reaping route for both raising and reaping grains between the pulling devices and the horizontal transportation mechanism. A pair of auxiliary conveyance mechanisms are provided to draw the grain culms rearward and guide them to the horizontal conveyance mechanism, and both of the auxiliary conveyance mechanisms are configured to be driven to rotate about their vertical axes in opposite directions so that their respective lateral outer portions serve as conveyance action parts. This invention relates to a grain culm conveying device for a combine harvester.
この型式の搬送装置は次のような理由から、前記一対の
補助搬送機構は夫々の横外側部を搬送作用部としている
。In this type of conveyance device, the pair of auxiliary conveyance mechanisms have their respective lateral outer portions serving as conveyance action portions for the following reasons.
倒伏穀稈を追い刈りするときに、早い時期に横搬送機構
に株元を受け渡して機体内に株元を引き込んでしまうと
、残された倒伏穀稈穂先側はいまだ引起し途中にあるた
めに、引起し爪で扱かれて脱粒を生じてしまう。When reaping a lodging grain culm, if the stock head is transferred to the horizontal transport mechanism early and the stock head is pulled into the machine, the tip of the lodged grain culm that remains is still in the process of being pulled up. , the particles are handled by the lifting claws, causing shedding.
そこで、前記横搬送機構の搬送上手側に位置した補助搬
送機構については、株元に対して比較的長い引込み経路
が得られるように、補助搬送機構の外側部を通して、横
搬送機構の搬送上手側にその株元を供給する迂回経路の
構成にしてある。Therefore, for the auxiliary transport mechanism located on the upper side of the horizontal transport mechanism, in order to obtain a relatively long pull-in route to the stock head, the auxiliary transport mechanism is A detour route is configured to supply the stock to the company.
一方、前記横搬送機構の搬送下手側に位置する補助搬送
機構は、横搬送機構の搬送終端に近くて、株元部の振り
回しによる姿勢乱れを防止できる有利な位置にあるので
、前記のような迂回経路とせずに、横搬送機構の搬送終
端に近い側の搬送面である横外側部を搬送作用部にして
、穀稈姿勢の乱れ抑制効果を優先させた構成にしてある
。On the other hand, the auxiliary conveyance mechanism located on the downstream side of the horizontal conveyance mechanism is close to the conveyance end of the horizontal conveyance mechanism and is in an advantageous position where it can prevent posture disturbance due to swinging of the stock base. Rather than using it as a detour route, the lateral outer portion, which is the transport surface near the end of the transport of the lateral transport mechanism, is used as the transport action part, giving priority to the effect of suppressing disturbances in grain culm posture.
このような理由から、一対の補助搬送機構は夫々の横外
側部を搬送作用部とするように互いに反対方向に駆動さ
れているが、従来では一対の補助搬送機構によって搬送
される穀稈のうち、前記迂回経路を採って横搬送される
穀稈は、補助搬送機構の後ろに位置した横搬送機構だけ
から搬送力を受けていたので、ボリュームが少なくて前
倒れ気味となったとき等に搬送力を受け難くなることが
あった。For this reason, the pair of auxiliary conveyance mechanisms are driven in opposite directions so that their respective lateral outer portions serve as conveyance action parts. The grain stems that were transported horizontally by taking the detour route received the transport force only from the horizontal transport mechanism located behind the auxiliary transport mechanism, so when the grain volume was small and the grain tended to fall forward, it was difficult to transport the grain. There were times when I found it difficult to accept force.
本考案は、簡単な改良で、横搬送性能の向上と前記一対
の補助搬送機構に対する駆動構造の簡略化とを同時に満
たすことのできるコンバインの穀稈搬送装置を提供しよ
うとするものである。The present invention aims to provide a grain culm conveying device for a combine harvester that can simultaneously improve lateral conveyance performance and simplify the drive structure for the pair of auxiliary conveyance mechanisms through simple improvements.
本考案が講じた技術的手段は次の通りである。The technical measures taken by the present invention are as follows.
即ち、考案の詳細な説明の冒頭に記載したコンバインの
穀稈搬送装置であって、前記両補助搬送機構を、横架巻
回した搬送突起付きチェーンで巻掛連動するとともに、
このチェーンの後側回動径路部を前記横搬送機構と同方
向に回動する横搬送作用部に構成してあることを特徴と
する。That is, in the grain culm conveying device for a combine harvester described at the beginning of the detailed description of the invention, both the auxiliary conveying mechanisms are wound and interlocked by a horizontally wound conveying protrusion chain, and
The chain is characterized in that the rear rotation path portion of the chain is configured as a lateral conveyance acting portion that rotates in the same direction as the lateral conveyance mechanism.
従って、本考案の穀稈搬送装置であれば、前記突起付き
チェーンと横搬送機構とで横搬送穀稈をその前後から支
持して強力且つ確実に横搬送することが可能で、前倒れ
気味の穀稈も良好に搬送できる。Therefore, with the grain culm conveying device of the present invention, the chain with protrusions and the lateral conveyance mechanism can support the lateral conveyed grain culm from the front and back, and can strongly and reliably convey the grain culm horizontally. Grain culms can also be transported well.
しかも、前記一対の補助搬送機構は夫々の横外側部を搬
送作用部としているので、両者の間にチェーンを巻回し
ても、当該チェーンが穀稈の搬送の障害とならない点に
着目し、前記横搬送を補助するための突起付きチェーン
を、両補助搬送機構を連動させるための駆動手段に有効
利用したので、一対の補助搬送機構に対する駆動構造を
も同時に簡略化できる。Moreover, since the pair of auxiliary conveyance mechanisms have their respective lateral outer portions as conveyance action parts, even if a chain is wound between them, the chain does not become an obstacle to the conveyance of grain culms. Since the chain with protrusions for assisting lateral conveyance is effectively used as the drive means for interlocking both auxiliary conveyance mechanisms, the drive structure for the pair of auxiliary conveyance mechanisms can be simplified at the same time.
以下本考案の実施例を図面に基づいて説明する。Embodiments of the present invention will be described below based on the drawings.
第1図はコンバインの前半部の側面、第2図はその平面
、又第3図はその正面が夫々示されており、このコンバ
インは、機台1に左右一対のクローラ2,2、エンジン
3、操縦部4、脱穀装置5、及び穀粒回収ホッパ6等を
装備してなる走行機体の前部に刈取前処理部7が支点P
を中心に昇降揺動自在に連結されて構威されている。Figure 1 shows the side of the front half of the combine, Figure 2 shows its plane, and Figure 3 shows its front.This combine consists of a machine base 1, a pair of left and right crawlers 2, 2, an engine 3 A reaping pre-processing section 7 is located at a fulcrum point P at the front of the traveling machine which is equipped with a control section 4, a threshing device 5, a grain collecting hopper 6, etc.
It is connected to the center so that it can move up and down freely.
前記刈取前処理部7の前部には3個の引起し装置8a,
8b,8Cが並置されるとともに、その後方地面近くに
バリカン型刈取装置9が横架され、そして、引起し装置
8a・・・・・・の背部には、各引起し装置間に形威さ
れた3つの穀稈引起し刈取径路a, l), cの
うちの最も未刈り側の径路aと中央の径路bの穀稈を両
径路終端近くで合流するとともに、最既刈り側の径路C
の穀稈を横搬送して前記2条の合流穀稈に更に合流し、
3条の合流穀稈を後方上方に搬送して脱穀装置5のフィ
ードチェーン10に横倒れ姿勢で供給するための穀稈搬
送装置が設けられている。At the front of the reaping pre-processing section 7, there are three lifting devices 8a,
8b and 8C are juxtaposed, and a clipper-type reaping device 9 is horizontally suspended near the ground behind them, and on the backs of the pulling devices 8a..., a shape is installed between each pulling device. Of the three grain culm pulling reaping routes a, l) and c, the grain culms of route a on the uncut side and route b in the middle are merged near the end of both routes, and route C on the most cut side is joined.
The grain culms are transported laterally and further merged into the two merging grain culms,
A grain culm conveying device is provided for conveying three rows of merged grain culms rearward and upward and supplying them to the feed chain 10 of the threshing device 5 in a sideways posture.
本考案は、この穀稈搬送装置を次のように構威したもの
である。The present invention configures this grain culm conveying device as follows.
最未刈り側引起し装置8aの後部には、起伏爪付きチェ
ーンからなる株元搬送装置11と、突起付きチェーンか
らなる穂先搬送装置12と、起伏爪付きチェーンからな
る穂先補助搬送装置13が駆動軸を共通にして3段に亘
って後上り傾斜姿勢で架設されており、最未刈り側径路
aの引起し中の穀稈を上段中段の搬送装置13,12で
後方右方に引寄せるとともに、刈取後の穀稈を中段下段
の搬送装置12, 11で右方に横搬送し、更に全段搬
送装置11, 12, 13で後方上方へ搬送するよう
構威されている。At the rear of the most uncut side pulling device 8a, a stock head conveying device 11 consisting of a chain with undulating claws, a tip conveying device 12 consisting of a chain with protrusions, and a tip auxiliary conveying device 13 consisting of a chain with undulating claws are driven. It is constructed in three stages with a common axis in an upward tilting posture, and the grain culms being pulled up in the most uncut side path a are pulled rearward to the right by the conveying devices 13 and 12 in the upper middle stage. After harvesting, the grain culms are transported laterally to the right by transport devices 12 and 11 in the middle and lower stages, and further rearwardly and upwardly by transport devices 11, 12 and 13 in all stages.
又、中央及び最既刈り側引起し装置b,Cの後方に相当
する刈取装置上部位置には、起伏爪付きチェーンからな
る株元横搬送装置14と、突起付きチェーンからなる穂
先横搬送装置15が駆動軸を共通にして、後上り傾斜姿
勢で横架されるとともに、その上方に、横送り作用部1
6 aと後方送り作用部16bを有するべく上面視略L
字状に巻回した起伏爪付きチェーンからなる穂先係止搬
送装置16が後上り傾斜姿勢に架設されており、もって
、株元及び穂先横搬送装置14.15と穂先係止搬送装
置16の横送り作用部16 aで最既刈り側径路Cの刈
取穀稈を右方に送る横搬送機構17が構威されている。Further, at the upper position of the reaping device corresponding to the rear of the center and most cut side pulling devices b and C, there are a stock head horizontal conveyance device 14 made of a chain with undulating claws and a tip horizontal conveyance device 15 made of a chain with protrusions. are horizontally suspended in an upwardly tilted position with a common drive shaft, and above that, a cross-feeding section 1 is installed.
6a and the rearward feeding action portion 16b, it is approximately L when viewed from above.
A tip locking and conveying device 16 consisting of a chain with undulating claws wound in a letter shape is installed in an upwardly inclined position at the rear. A lateral conveying mechanism 17 is provided in the feeding section 16a to feed the reaped grain culm on the most cut side path C to the right.
そして、この穂先係止搬送機構17に対して前記穂先補
助搬送装置13がより高く設定されている。The tip auxiliary conveyance device 13 is set higher than the tip locking conveyance mechanism 17.
又、前記横搬送機構17の前側においては、中央径路b
の穀稈に対して作用する掻込み回転体18aと突起付き
ゴムベルトからなる株元補助搬送装置18 bとが駆動
軸を共通にして上下2段に水平架設されて、中央径路b
の穀稈を後方に引込む補助搬送機構19が構威されると
ともに、既刈り側径路Cの穀稈に対して作用する同構造
の掻込み回転体20 aと株元補助搬送装置20 bと
からなる補助搬送機構21が設けられている。Further, on the front side of the horizontal conveyance mechanism 17, a central path b
A raking rotary body 18a that acts on the grain culms of the grain culm and a stock auxiliary conveyance device 18b consisting of a rubber belt with protrusions are installed horizontally in two stages, upper and lower, with a common drive shaft.
An auxiliary conveyance mechanism 19 that pulls the grain culms rearward is constructed, and a rake rotary body 20a and a stock auxiliary conveyance device 20b of the same structure act on the grain culms of the already-cut side path C. An auxiliary transport mechanism 21 is provided.
これら補助搬送機構19,21はその上方に水平横架し
た搬送突起付きチェーン22に巻掛連動されて、夫々の
横外側部が搬送作用部となるべく互いに反対方向に縦軸
芯回転駆動されているとともに、このチェーン22の後
側回動径路部は前記横搬送機構17と同方向に回動する
横搬送作用部に構或されている。These auxiliary conveyance mechanisms 19 and 21 are wound around and interlocked with a chain 22 with a conveyance protrusion horizontally suspended above them, and are driven to rotate about their vertical axes in opposite directions so that their respective lateral outer parts serve as conveyance action parts. At the same time, the rear rotation path portion of the chain 22 is configured as a lateral conveyance acting portion that rotates in the same direction as the lateral conveyance mechanism 17.
又、未刈り側及び中央の引起し装置8a,8bの中間に
位置するデバイダ支持杆23には、縦翼24が立設され
るとともに、この翼24の左右には前記穂先搬送装置1
2に対向する穀稈ガイド翼25と、前記掻込み回転体1
8及び株元補助搬送装置19に対向する穀稈ガイド翼2
6が夫々突設されている。Further, vertical blades 24 are erected on the divider support rod 23 located between the uncut side and the center pulling devices 8a, 8b, and the tip conveying device 1 is installed on the left and right sides of the blades 24.
2 and the raking rotary body 1
8 and the grain culm guide wing 2 facing the stock auxiliary conveyance device 19
6 are provided protruding from each other.
更に、中央引起し装置8bの背面からは前記穂先補助搬
送装置13に対向する穀稈ガイド杆27が、片持ち状に
延出されている。Further, a grain culm guide rod 27 that faces the ear auxiliary conveyance device 13 extends in a cantilevered manner from the back side of the central lifting device 8b.
又、前記穂先係止搬送装置16における後方送り作用部
16 bの下側には、前部の横軸支点Q中心に上下に揺
動自在に扱深さ調節機能をもった株元扶持搬送装置28
が配設されるとともに、穂先係止搬送装置16の終端側
下部には、中継用株元搬送装置29が位置固定状態で配
備されている。In addition, below the backward feeding action section 16b of the tip locking and conveying device 16, there is provided a stock head supporting conveying device which has a handling depth adjustment function and can swing up and down about the front horizontal axis fulcrum Q. 28
At the same time, a relay stock head conveyance device 29 is provided in a fixed position at the lower part of the terminal end side of the ear tip locking conveyance device 16.
本考案の穀稈搬送装置は以上の様に構或されたものであ
って、次のその搬送機能について説明する。The grain culm conveying device of the present invention is constructed as described above, and its conveying function will be explained next.
未刈り側及び中央の引起し刈取径路a, t)の穀稈
は夫々搬送装置11, 12, 13、及び補助搬送機
構19によって互いに合流されつつ後方に引込まれて刈
取られる。Grain culms on the uncut side and in the central pulling reaping paths a, t) are merged with each other by the conveying devices 11, 12, 13 and the auxiliary conveying mechanism 19, and are pulled rearward and harvested.
又、既刈り側径路Cの穀稈は補助搬送装機構21によっ
て後方に引込まれて刈取られたのち、株元穂先搬送装置
14, 15、穂先係止搬送装置16の横送り作用部1
6 aからなる横搬送機構17、及び穂先補助横搬送装
置22に支持されて左方に横送りされて、前記2条の穀
稈の合流部に横方向から合流される。In addition, the grain culms in the already-cut side path C are pulled rearward by the auxiliary conveyance mechanism 21 and harvested, and then transferred to the stock head tip conveying devices 14, 15 and the cross-feeding section 1 of the ear tip locking conveyance device 16.
It is supported by the horizontal conveyance mechanism 17 consisting of 6a and the tip auxiliary horizontal conveyance device 22, and is laterally conveyed to the left, and laterally merges into the confluence of the two grain culms.
そして、合流された3条の穀稈は、左右の株元搬送装置
11, 14の後方送り作用部と、左右の穂先搬送装置
12, 15の後方送り作用部と、穂先係止搬送装置1
6の後方送り作用部16bと、穂先補助搬送装置13と
によって後方に送られたのち、引続き穂先係止搬送装置
16の後方送り作用部16bと株元挾持搬送装置28と
によって後方上方に搬送され、その搬送終端で穀稈の穂
先部が機体内方に横倒し変更されるとともに、株元部が
中継用搬送装置29に受継がれ、更にその横倒れ姿勢で
株元部がフイードチェーン10に供給されてゆくのであ
る。The merged three rows of grain culms are transferred to the rear feed acting parts of the left and right stock head conveyors 11 and 14, the rear feed actuators of the left and right ear tip conveyors 12 and 15, and the ear locking conveyor device 1.
After being sent rearward by the rearward feeding section 16b of No. 6 and the tip auxiliary conveying device 13, the seedlings are subsequently conveyed rearward and upward by the rearward feeding section 16b of the tip locking and conveying device 16 and the stock head clamping and conveying device 28. At the end of the conveyance, the tip of the grain culm is tilted sideways inward to the interior of the machine, and the stock head is taken over by the relay conveyance device 29, and furthermore, the grain head is transferred to the feed chain 10 in the sideways orientation. It will be supplied.
尚、このコンバインの動力伝達は次のように行われてい
る。The power transmission of this combine harvester is performed as follows.
つまり、第5図に示すようにエンジン3の出力は2系統
に分岐され、一方の分岐動力で脱穀装置5及びこれに付
随するフイードチェーン10等が駆動され、他方の分岐
動力が油圧式無段変速装置(HST)30に入力され、
この変速装置30からの変速出力が更に2系統に分岐さ
れて走行用ミッションケース31と刈取前処理部7の各
部に伝達されている。In other words, as shown in Fig. 5, the output of the engine 3 is branched into two systems, one branched power drives the threshing device 5 and its accompanying feed chain 10, etc., and the other branched power drives the hydraulic system. input to the gear transmission (HST) 30,
The speed change output from this transmission 30 is further branched into two systems and transmitted to each part of the traveling mission case 31 and the reaping preprocessing section 7.
図面は本考案に係るコンバインの穀稈搬送装置の実施例
を示し、第1図はコンバインの前半部を示す側面図、第
2図はその平面図、第3図はその正面図、第4図は要部
側面図、第5図は要部平面図、第6図は伝動系統図であ
る。
8a,8b・・・・・・引起し装置、17・・・・・・
横搬送機構、19, 21・・・・・・補助搬送機構、
22・・・・・・搬送突起付きチェーン、b,C・・・
・・・引起し刈取径路。The drawings show an embodiment of the grain culm conveying device for a combine harvester according to the present invention, and FIG. 1 is a side view showing the front half of the combine, FIG. 2 is a plan view thereof, FIG. 3 is a front view thereof, and FIG. 4 5 is a side view of the main part, FIG. 5 is a plan view of the main part, and FIG. 6 is a transmission system diagram. 8a, 8b... raising device, 17...
horizontal conveyance mechanism, 19, 21... auxiliary conveyance mechanism,
22...Chain with conveyor protrusion, b, C...
...Holding reaping path.
Claims (1)
搬送機構17を横架するとともに、引起し装置8b,8
Cと横搬送機構17との間に、両引起し刈取経路b,C
の穀稈を後方に引込んで前記横搬送機構17に導く一対
の補助搬送機構19. 21を設け、両補助搬送機構1
9. 21を夫々の横外側部が搬送作用部となるべく互
いに反対方向に縦軸心回転駆動すべく構或したコンバイ
ンの穀稈搬送装置であって、前記両補助搬送機構19,
21を、横架巻回した搬送突起付きチェーン22で巻
掛連動するとともに、このチェーン22の後側回動径路
部を前記横搬送機構17と同方向に回動する横搬送作用
部に構威してあることを特徴とするコンバインの穀稈搬
送装置。A horizontal transport mechanism 17 for harvested grain culms is installed horizontally behind the pair of left and right lifting devices 8b, 8C, and the lifting devices 8b, 8
Between C and the horizontal conveyance mechanism 17, there are two lifting reaping paths b and C.
A pair of auxiliary conveyance mechanisms 19. 21, both auxiliary transport mechanisms 1
9. This is a grain culm conveying device for a combine harvester, which is configured to rotate the grain stalks 21 in opposite directions to each other about their vertical axes so that their respective lateral outer portions serve as conveying action parts, and wherein both the auxiliary conveying mechanisms 19,
21 is wound and interlocked by a chain 22 with a conveying protrusion wound horizontally, and the rear rotation path portion of this chain 22 is structured as a horizontal conveying action section that rotates in the same direction as the horizontal conveying mechanism 17. A grain culm conveying device for a combine harvester, characterized in that:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2442079U JPS5912017Y2 (en) | 1979-02-26 | 1979-02-26 | Combine grain conveyor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2442079U JPS5912017Y2 (en) | 1979-02-26 | 1979-02-26 | Combine grain conveyor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55104034U JPS55104034U (en) | 1980-07-21 |
JPS5912017Y2 true JPS5912017Y2 (en) | 1984-04-12 |
Family
ID=28862866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2442079U Expired JPS5912017Y2 (en) | 1979-02-26 | 1979-02-26 | Combine grain conveyor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5912017Y2 (en) |
-
1979
- 1979-02-26 JP JP2442079U patent/JPS5912017Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55104034U (en) | 1980-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5912017Y2 (en) | Combine grain conveyor | |
WO2007148715A1 (en) | Combine | |
JPH10127140A (en) | Auxiliary carrying device for cutting part of combine harvester | |
JP2005095189A (en) | Auxiliary transportation apparatus for reaping part of combine harvester | |
JPS596661Y2 (en) | reaping harvester | |
JPS5849069Y2 (en) | Combine grain conveyor | |
JPS5811162B2 (en) | Karitorishuukakukinioker Keikan Hanso Souchi | |
JPS598501Y2 (en) | Crop raking conveyance device for reaping harvester | |
JPS5834989Y2 (en) | Reaping conveyance device | |
JP2607059Y2 (en) | Grain stem transfer device in combine | |
JPS5820565B2 (en) | Karitorishyuukakuki | |
JPS643442B2 (en) | ||
JPS6087712A (en) | Grain straw conveyor of reamer | |
JPS5941944Y2 (en) | reaping harvester | |
JP3698639B2 (en) | Multi-row harvesting combine | |
JPS6242677Y2 (en) | ||
JPH08829Y2 (en) | Combine harvester | |
JPH0648933B2 (en) | Mowing unit transmission in combine | |
JP2555869B2 (en) | Combine culm raising device | |
JPH08830Y2 (en) | Combine harvester | |
JP2005124583A (en) | Auxiliary carrying device for reaping part of combine harvester | |
JPH0423380Y2 (en) | ||
JPS6013334Y2 (en) | Combine grain conveyor | |
JPS596660Y2 (en) | 3-row combine harvester | |
JPH0737465Y2 (en) | Grain culm processing equipment in Sanjokari combine |