JPH0123245Y2 - - Google Patents

Info

Publication number
JPH0123245Y2
JPH0123245Y2 JP1982001663U JP166382U JPH0123245Y2 JP H0123245 Y2 JPH0123245 Y2 JP H0123245Y2 JP 1982001663 U JP1982001663 U JP 1982001663U JP 166382 U JP166382 U JP 166382U JP H0123245 Y2 JPH0123245 Y2 JP H0123245Y2
Authority
JP
Japan
Prior art keywords
grain
processed material
grains
forced
path
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
Application number
JP1982001663U
Other languages
Japanese (ja)
Other versions
JPS58103848U (en
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 filed Critical
Priority to JP166382U priority Critical patent/JPS58103848U/en
Publication of JPS58103848U publication Critical patent/JPS58103848U/en
Application granted granted Critical
Publication of JPH0123245Y2 publication Critical patent/JPH0123245Y2/ja
Granted legal-status Critical Current

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  • Threshing Machine Elements (AREA)
  • Intermediate Stations On Conveyors (AREA)

Description

【考案の詳細な説明】 本考案は、刈取穀稈の全体を扱室に供給するよ
うに構成した脱穀選別部から1番処理物を取出す
強制搬送装置、及び、この強制搬送装置からの処
理物に対する揚穀装置に設けたコンバインの穀粒
搬送部構造に関する。
[Detailed description of the invention] The present invention comprises a forced conveyance device for taking out the first processed material from a threshing sorting section configured to supply the entire harvested grain culm to a handling room, and a forced conveyance device for taking out the processed material from the forced conveyance device. The present invention relates to a structure of a grain conveying section of a combine harvester installed in a grain lifting device.

上記した穀粒搬送部において、従来、強制搬送
装置の搬送終端部が揚穀装置の搬送始端部に直結
されており、強制搬送装置と揚穀装置とに搬送能
力差がある等のために揚穀装置の始端部に穀粒が
滞留すると、強制搬送装置の移送力により、穀粒
どうしが互に押付けられると共に、滞留穀粒が揚
穀装置部分に押付けられ、穀粒破損が生じる虞れ
があつた。殊に、大豆のように比較的軟らかい穀
粒の場合には、破損発生の虞れが大となつてい
た。
In the above-mentioned grain conveying section, conventionally, the conveyance end of the forced conveyance device is directly connected to the conveyance start end of the grain lifting device. When grains stay at the starting end of the grain device, the transfer force of the forced conveyance device presses the grains against each other, and the staying grains are also pressed against the grain lifting device, which may cause grain damage. It was hot. Particularly, in the case of relatively soft grains such as soybeans, there is a high possibility of breakage occurring.

本考案は、強制搬送装置による穀粒押圧を防止
できるようにして、穀粒破損を回避できるように
し、さらには、そのための構成を有効利用した簡
単な改造により、穀粒に混入している土等の異物
を効率よく篩いわけ排除できるようにして、品質
のよい穀粒を回収できるようにすることを目的と
する。
The present invention makes it possible to prevent grains from being pressed by the forced conveyance device, thereby avoiding grain damage.Furthermore, with a simple modification that makes effective use of the structure for this purpose, soil mixed in grains can be removed. The purpose of the present invention is to efficiently sieve and remove foreign substances such as grains and collect grains of good quality.

本考案は、冒記したコンバインの穀粒搬送部構
造において、前記強制搬送装置23からの処理物
を前記揚穀装置25に自重流下させる経路24を
設けると共に、前記経路24の底壁28に、異物
を落下させる貫通孔30を設けてある事を特徴と
する。
The present invention provides, in the above-mentioned structure of the grain conveying section of the combine, a path 24 that allows the processed material from the forced conveyance device 23 to flow down to the grain lifting device 25 under its own weight, and on the bottom wall 28 of the path 24, It is characterized by being provided with a through hole 30 through which foreign objects can fall.

つまり、前記流下経路24を設けると、揚穀装
置25の始端部に穀粒が滞留しても、強制搬送装
置23からの穀粒が前記滞留穀粒に対して上積み
状態で流下経路24に留まり、それら滞留穀粒に
対して堆積穀粒の重量が掛かるだけであるから、
強制搬送装置23の搬送力による押圧力が滞留穀
粒に作用しなくなり、穀粒破損を防止できるよう
になつた。そして、穀粒流動が通常状態にある場
合、前記流下流路24においては穀粒が自重移動
する関係上穀粒層が強制搬送装置23におけるも
のより薄くなるから混入している土等の異物が流
路底壁28がわに沈下して貫通孔30から落下し
易くなるので、前記貫通孔30を設けるだけで異
物を効率よく篩いわけ排出できるようになり、全
体として、脱穀粒を破砕や混入異物の少ない品質
のよい状態で回収することを、経済面を有利にし
ながら可能にできた。
In other words, if the flow path 24 is provided, even if grains stay at the starting end of the grain lifting device 25, the grains from the forced conveyance device 23 will remain in the flow path 24 in a state where they are stacked on top of the staying grains. , since the weight of the deposited grains is only applied to those staying grains,
The pressing force due to the conveyance force of the forced conveyance device 23 no longer acts on the staying grains, making it possible to prevent grain breakage. When the grain flow is in a normal state, the grain layer in the downstream channel 24 becomes thinner than that in the forced conveyance device 23 due to the movement of the grains by their own weight, so that foreign substances such as soil mixed in are removed. Since the bottom wall 28 of the channel sinks and becomes easy to fall through the through hole 30, just by providing the through hole 30, foreign matter can be efficiently screened and discharged, and as a whole, the threshed grains are not crushed or mixed. It has become possible to recover the product in a high-quality state with few foreign substances while still being economically advantageous.

次に、本考案の実施例を図面に基いて説明す
る。
Next, embodiments of the present invention will be described based on the drawings.

第1図に示すように、刈取穀稈の全体を扱室1
に供給して回動する扱胴2により脱穀処理し、処
理物を回動するリヤービータ3により機体後方に
送り出すように構成した脱穀部、前記リヤービー
タ3からの処理物を揺動するストローウオーカー
4により機体後方に移動させながら穀粒とワラ屑
等とに選別し、前記ストローウオーカー4からの
処理物をチヤフシーブ5により揺動させながら唐
箕6からの選別風により選別し、さらに、前記チ
ヤフシーブ5からの処理物をグレンシーブ7によ
り1番処理物と2番処理物に選別し、ワラ屑等を
選別風と共に排塵口8から機外に排出するように
構成した選別部、この選別部からの1番処理物を
貯留するタンク部9、前記選別部からスクリユー
コンベア10により供給される2番処理物を再選
別し、穀粒を前記ストローウオーカー4に供給す
るように構成した再選別部11、並びに、原動部
12、運転部13夫々を、左右一対の駆動前車輪
14,14及び操向用遊転後輪15,15を有す
る自走機体に搭載し、そして、前記自走機体から
前方にプラツトホーム16を流体圧シリンダ17
により上下揺動操作自在に延出させ、植立穀稈を
刈取対象物と非刈取対象物とに分草するデバイダ
18、刈取対象物を引起こす回転リール19、引
起し穀稈を刈取る装置20、刈取穀稈を前記プラ
ツトホーム16の左右中央部に寄せる回転オーガ
21、このオーガ21からの穀稈を前記扱室1に
供給するチエーンコンベア22を前記プラツトホ
ーム16に備えさせ、もつて、コンバインを構成
してある。
As shown in Figure 1, the entire harvested grain culm is placed in the handling room 1.
A threshing section configured to supply the grain to the grains, thresh it using a rotating handling cylinder 2, and send the processed material to the rear of the machine by a rotating rear beater 3, and a straw walker 4 that swings the processed material from the rear beater 3. Grain and straw waste are sorted while moving to the rear of the machine, and the processed material from the straw walker 4 is sorted by the sorting air from the winnow 6 while being shaken by the chaff sieve 5. A sorting section configured to sort the processed material into a No. 1 processed material and a No. 2 processed material using a grain sieve 7, and discharge straw waste etc. to the outside of the machine from a dust exhaust port 8 along with a sorting air; A tank section 9 for storing the processed material, a re-sorting section 11 configured to re-sort the No. 2 processed material supplied from the sorting section by the screw conveyor 10 and supply the grains to the straw walker 4, and , a driving unit 12, and a driving unit 13 are mounted on a self-propelled body having a pair of left and right driving front wheels 14, 14 and idle rear steering wheels 15, 15, and a platform is mounted forward from the self-propelled body. 16 as a fluid pressure cylinder 17
A divider 18 that extends vertically and swingably and separates the planted grain culm into objects to be reaped and objects not to be reaped, a rotating reel 19 that raises the object to be reaped, and a device for raising and reaping the grain culm. 20. The platform 16 is equipped with a rotary auger 21 for bringing the harvested grain culms to the left and right center portions of the platform 16, and a chain conveyor 22 for supplying the grain culms from the auger 21 to the handling room 1. It is configured.

前記選別部からの1番処理物をタンク部9に供
給するための搬送部を構成するに、第1図に示す
ように、前記グレンシーブ7の下方にスクリユー
コンベア式強制搬送装置23を設けて、選別部か
らの1番処理物を機体横一側方に搬出させるよう
に構成し、そして、第1図及び第2図に示すよう
に、受入口を経路24により前記強制搬送装置2
3の排出口に連通させた揚穀装置25を、前記強
制搬送装置23の終端部近くに立設し、強制搬送
装置23から前記経路24を自重流下して揚穀装
置25の筒内下部に流入して滞留した処理物を、
揚穀装置25のバケツト26により持ち上げさ
せ、吐出筒27により前記タンク部9内に排出さ
せるように構成してある。
To configure a conveyance section for supplying the first processed material from the sorting section to the tank section 9, as shown in FIG. 1, a screw conveyor type forced conveyance device 23 is provided below the grain sieve 7. , so that the first processed material from the sorting section is carried out to one side of the machine body, and as shown in FIGS.
A grain lifting device 25 connected to the discharge port of No. 3 is installed upright near the terminal end of the forced conveyance device 23, and the grain is flowed down the path 24 from the forced conveyance device 23 by its own weight to the lower part of the cylinder of the grain lifting device 25. The processed materials that flowed in and stagnated are
It is configured to be lifted by a bucket 26 of the grain lifting device 25 and discharged into the tank portion 9 by a discharge cylinder 27.

前記流下経路24の底壁28を、第2図ないし
第4図に示すように、複数本の処理物流動方向の
棒状体29…を、それらどうしの間に間隙が形成
される状態で並列させて構成することにより、複
数個の長孔式貫通孔30…を前記底壁28に備え
させ、もつて、処理物に混入している土等の異物
が流下経路24において貫通孔30から落下排除
されるように構成してある。
As shown in FIGS. 2 to 4, the bottom wall 28 of the flow path 24 is constructed by arranging a plurality of rod-shaped bodies 29 in the flow direction of the processed material in parallel with a gap formed between them. By configuring this, a plurality of elongated through holes 30 are provided in the bottom wall 28, and foreign matter such as soil mixed in the material to be treated is removed from the through holes 30 in the flow path 24. It is configured so that

尚、前記流下経路24の排出口を揚穀装置25
に対してバケツト26が上向き姿勢で上昇する経
路部分に開口させて、流下経路24からの穀粒が
バケツト26に直接供給されるように構成する
と、バケツト26のすくい取りに伴う穀粒損傷が
回避し易くなつて有利である。
Note that the outlet of the downstream path 24 is connected to the grain frying device 25.
If the opening is made in the path where the bucket 26 rises in an upward position so that the grains from the downstream path 24 are directly supplied to the bucket 26, damage to the grains caused by scooping by the bucket 26 can be avoided. This is advantageous because it is easier to do.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係るコンバインの穀粒搬送部構
造の実施例を示し、第1図はコンバインの縦断側
面図、第2図は自重流下経路形成部の断面図、第
3図は自重流下経路形成部の背面図、第4図は第
2図の−断面矢視図である。 1……扱室、23……強制搬送装置、24……
経路、25……揚穀装置、28……底壁、30…
…貫通孔。
The drawings show an embodiment of the structure of the grain conveying section of a combine harvester according to the present invention, FIG. 1 is a longitudinal side view of the combine, FIG. 2 is a sectional view of the dead weight flow path forming section, and FIG. 3 is a cross sectional view of the dead weight flow path forming section. FIG. 4 is a cross-sectional view of FIG. 2 taken along the - arrow direction. 1... Handling room, 23... Forced conveyance device, 24...
Route, 25...Grain frying device, 28...Bottom wall, 30...
...through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 刈取穀稈の全体を扱室1に供給するように構成
した脱穀選別部から1番処理物を取出す強制搬送
装置23、及び、この強制搬送装置23からの処
理物に対する揚穀装置25を設けたコンバインの
穀粒搬送部構造であつて、前記強制搬送装置23
からの処理物を前記揚穀装置25に自重流下させ
る経路24を設けると共に、前記経路24の底壁
28に、異物を落下させる貫通孔30を設けてあ
る事を特徴とするコンバインの穀粒搬送部構造。
A forced conveyance device 23 for taking out the first processed material from the threshing sorting section configured to supply the entire harvested grain culm to the handling room 1, and a grain lifting device 25 for the processed material from this forced conveyance device 23 are provided. A structure of a grain conveying section of a combine harvester, wherein the forced conveying device 23
Grain conveyance of a combine harvester, characterized in that a path 24 is provided to allow the processed material to flow down by gravity to the grain lifting device 25, and a through hole 30 is provided in the bottom wall 28 of the path 24 to allow foreign objects to fall. Department structure.
JP166382U 1982-01-07 1982-01-07 Combine grain conveyor structure Granted JPS58103848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP166382U JPS58103848U (en) 1982-01-07 1982-01-07 Combine grain conveyor structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP166382U JPS58103848U (en) 1982-01-07 1982-01-07 Combine grain conveyor structure

Publications (2)

Publication Number Publication Date
JPS58103848U JPS58103848U (en) 1983-07-14
JPH0123245Y2 true JPH0123245Y2 (en) 1989-07-18

Family

ID=30014668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP166382U Granted JPS58103848U (en) 1982-01-07 1982-01-07 Combine grain conveyor structure

Country Status (1)

Country Link
JP (1) JPS58103848U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413196U (en) * 1977-06-29 1979-01-27
JPS5460152A (en) * 1973-02-08 1979-05-15 Kaneko Agricult Machinery Automatic supply stopping apparatus in pumping apparatus
JPS5521034B2 (en) * 1977-03-24 1980-06-06
JPS5632032U (en) * 1979-08-17 1981-03-28

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521034U (en) * 1978-07-27 1980-02-09
JPS55115342U (en) * 1979-02-08 1980-08-14
JPS5662134U (en) * 1979-10-17 1981-05-26
JPS56102641U (en) * 1979-12-29 1981-08-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460152A (en) * 1973-02-08 1979-05-15 Kaneko Agricult Machinery Automatic supply stopping apparatus in pumping apparatus
JPS5521034B2 (en) * 1977-03-24 1980-06-06
JPS5413196U (en) * 1977-06-29 1979-01-27
JPS5632032U (en) * 1979-08-17 1981-03-28

Also Published As

Publication number Publication date
JPS58103848U (en) 1983-07-14

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