JP3449989B2 - Threshing machine second reduction device - Google Patents
Threshing machine second reduction deviceInfo
- Publication number
- JP3449989B2 JP3449989B2 JP2001033161A JP2001033161A JP3449989B2 JP 3449989 B2 JP3449989 B2 JP 3449989B2 JP 2001033161 A JP2001033161 A JP 2001033161A JP 2001033161 A JP2001033161 A JP 2001033161A JP 3449989 B2 JP3449989 B2 JP 3449989B2
- Authority
- JP
- Japan
- Prior art keywords
- auger
- transfer
- group
- spiral
- conveyor
- 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
Links
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- Threshing Machine Elements (AREA)
Description
【0001】[0001]
【産業上の利用分野】 この発明は、脱穀機の二番還元
装置に関するものである。The present invention relates to a second reduction device for a threshing machine.
【0002】[0002]
【従来の技術】 脱穀機における二番還元の移送手段と
しては、一般的にオ−ガを内装した筒ケ−スの下端の受
継ケ−ス部を二番樋の移送終端部に連通接続して装設
し、二番コンベアから受継ケ−ス内に送り込まれてくる
二番物(未脱穀粒を含む不完全処理物)をオ−ガで単に揚
上移送するか、若しくはオ−ガの移送方向における一部
を、二番物を移送しながらそれに対して扱ぎ作用を付与
する扱歯群で形成して、筒ケ−ス上端部の送出口から扱
室、処理室、選別装置部に向けて還元するように構成さ
れている。2. Description of the Related Art Generally, as a transfer means for the second reduction in a threshing machine, a transfer case at the lower end of a cylindrical case containing an auger is connected to a transfer end of a second gutter. The second material (incompletely processed material including unthreshed grains) sent from the second conveyor into the successor case is simply lifted and transferred by auger, or A part in the transfer direction is formed by a group of teeth for providing a gripping action while transferring the second article, and a handling chamber, a processing chamber, and a sorting apparatus section are provided from a delivery port at an upper end of the cylindrical case. It is configured to reduce toward.
【0003】[0003]
【発明が解決しようとする課題】 従って、従来の二番
還元用移送手段においては、二番コンベアから引き継い
だ時と殆ど同じ不完全処理状態の二番物が、扱室又は処
理室或いは選別装置部などの所要個所に向けて還元さ
れ、そのような二番物の還元により脱穀装置に過大な負
荷が掛ることになってエンジンの回転が低下し、脱穀装
置に詰まりの不具合が発生し易く 、 殊に早期稲収穫又は
湿材を処理するコンバイン用脱穀機にあってはその傾向
が一段と激しくなるのであり、このような不具合を回避
するために、オ−ガの移送方向における一部を、二番物を
移送しながら扱ぎ作用を付与する扱歯群で形成したもの
が知られている。 しかし、二番物を二番還元筒で揚上移
送中に再処理する扱歯群と切刃郡の構成では揚上搬送能
力が劣るという難点がある。Therefore, in the conventional transfer means for the second reduction, the second material in the almost incompletely processed state when it is taken over from the second conveyor is handled in the handling room, the processing room, or the sorting device. Part of the threshing equipment is returned to the required parts such as
As the load is applied, the engine speed drops and threshing equipment
It is easy for clogging to occur , especially for early rice harvesting or
Trends in combine threshing machines that process wet materials.
In order to avoid such inconveniences , it has been known that a part of the auger in the transport direction is formed by a group of teeth for providing a gripping action while transferring a second object. Have been . However , the second product was lifted and moved in the second reduction cylinder.
The reprocessing扱歯group and of the cutting edge gun structure which in transmission has a drawback of being inferior is elevating carrying capacity.
【0004】[0004]
【課題を解決するための手段】 本発明は、上記難点を
解消することを目的としてなされたものであり、この目
的を達成するために次の技術手段を講じている。すなわ
ち、本発明における脱穀機の二番還元装置は、オ−ガの
移送方向における二番コンベア(10)と二番還元装置
(11)との受継部の構成を 、 受継ケ−ス部(13)の内方
に延出した二番コンベア(10)終端部に跳上げ翼(22)
を設け 、 一方 、 二番還元装置(11)始端部の下方オ−ガ
(A2)に、上方オ−ガ(A1)の回転軸(26)より大径な
る回転胴(30)を装着し 、 該下方オ−ガ(A2)の回転胴
(30)に、上方オ−ガ(A1)の螺旋体(27)に対して大
径なる下螺旋体(31)と上螺旋体(32)を設け、前記下
螺旋体(31)と上螺旋体(32)の間に扱歯(33)群と切
刃(34)群を連設固装し、前記扱歯(33)群と切歯(3
3)に対応する円筒ケ−ス(12)の内壁面に二番物の揚
上移送を補助するリ−ド(35)を設けて扱歯群で形成さ
れる部分の搬送性能を向上させたものとなしてある。Means for Solving the Problems The present invention has been made to solve the above-mentioned difficulties, and has taken the following technical means to achieve this object. That is, the second reduction device of the threshing machine in the present invention is an auger .
Second conveyor (10) and second reduction device in transfer direction
The structure for taking over part of the (11), taking over Ke - scan section (13) inwardly
No. 2 conveyor (10) extending to the end of the wing (22)
The provided, whereas, a double-dip reducer (11) starting end of the lower O - moth
(A2) has a larger diameter than the rotation axis (26) of the upper auger (A1).
A rotating drum of the lower auger (A2)
At (30), the spiral (27) of the upper auger (A1) is large.
A lower spiral (31) and an upper spiral (32) having a diameter are provided.
Between the spiral (31) and the upper spiral (32), the teeth (33)
A group of blades (34) are continuously mounted and fixed , and the group of teeth (33) and the incisors (3)
Lift the second item on the inner wall of the cylindrical case (12) corresponding to ( 3).
To assist the upper feed Li - de (35) was provided are without those with improved transport performance of the portion formed by扱歯group.
【0005】[0005]
【発明の効果】 本発明による二番還元装置は、二番コ
ンベア(10)からの二番物をオ−ガによる移送手段でも
って所要箇所に移送還元する脱穀機において 、 オ−ガの
移送方向における二番コンベア(10)と二番還元装置
(11)との受継部の構成を 、 受継ケ−ス部(13)の内方
に延出した二番コンベア(10)終端部に跳上げ翼(22)
を設け 、 一方 、 二番還元装置(11)始端部の下方オ−ガ
(A2)に、上方オ−ガ(A1)の回転軸(26)より大径な
る回転胴(30)を装着し 、 該下方オ−ガ(A2)の回転胴
(30)に、上方オ−ガ(A1)の螺旋体(27)に対して大
径なる下 螺旋体(31)と上螺旋体(32)を連設固装し 、
又該下螺旋体(31)と上螺旋体(32)の間に上方オ−ガ
(A1)の螺旋体(27)に対して大径なる扱歯(33)群を
配設固装して、前記扱歯(33)群に対応させて切刃(3
4)群を設けたので 、 受継部における二番物の移送状態が
停滞しがちな箇所で 、 二番コンベア(10)終端部の跳上
げ翼(22)で跳上げ拡散された二番物を 、 二番還元装置
(11)の下方オ−ガ(A2)の下螺旋体(31)の大径化に
よって高められた周速と、扱歯群及び切刃群の脱穀作用
とにより 、 効果的に脱穀させ上方へ搬送させることがで
きるのであり、また扱歯(33)群に対応させて円筒ケ
−ス(12)の内壁面に二番物の揚上移送を補助するリ
−ド(35)を設けたので、オ−ガによる移送途上にお
いて、二番還元物中に含まれる枝梗付粒の脱穀処理と長
い藁屑の切断処理とを行いながら移送作用を連続的に行
わせることができ、更に、前記リ−ドによって扱歯群の搬
送能力を助勢する事ができて二番還元物の流れを二番還
元装置全体に亘って良好にする事ができるのであり、こ
れにより揚上移送途上での詰まりを低減し、還元先であ
る選別装置部での選別作用も円滑にし、二番物の滞留時
間や総量を減少して高能率な作業を可能にすることがで
きる。According to the second reduction apparatus of the present invention, the second product from the second conveyor (10) can be transferred by an auger.
In the threshing machine to transfer the reduction to the required point I, Oh - of moth
Second conveyor (10) and second reduction device in transfer direction
The structure for taking over part of the (11), taking over Ke - scan section (13) inwardly
No. 2 conveyor (10) extending to the end of the wing (22)
The provided, whereas, a double-dip reducer (11) starting end of the lower O - moth
(A2) has a larger diameter than the rotation axis (26) of the upper auger (A1).
A rotating drum of the lower auger (A2)
At (30), the spiral (27) of the upper auger (A1) is large.
The lower helical body (31) and the upper helical body (32) with the diameter are connected and fixed ,
Also, an upper auger is provided between the lower spiral (31) and the upper spiral (32).
For the spiral body (27) of (A1), a group of teeth (33) with a large diameter
It is arranged and fixed, and the cutting blade (3) corresponding to the tooth group (33) is arranged.
4) is provided with the group, the transfer state of the double-dip was the resumption unit
Jump up at the end of the second conveyor (10) at the place where it tends to stagnate
The drive-up spread double-dip product under wing (22), double-dip reducer
For increasing the diameter of the lower spiral (31) of the lower auger (A2) of (11)
Increased peripheral speed and threshing action of teething and cutting blades
With this , threshing can be effectively carried out and transported upward.
Since a lead (35) is provided on the inner wall surface of the cylindrical case (12) corresponding to the group of teeth (33) to assist the lifting and transfer of the second article, the auger is used. In the course of the transfer, the transfer action can be continuously performed while performing threshing of the spiked grains contained in the second reduced product and cutting of long straw chips. and can assists the conveying capacity of扱歯group over the flow of a double-dip reduced material throughout double-dip reducing device is in the Ru can be improved, this
As a result , clogging during lifting and transferring can be reduced, the sorting operation at the sorting device, which is the return destination, can be facilitated, and the residence time and total amount of secondary products can be reduced to enable highly efficient work. it can.
【0006】[0006]
【実施例】 図1は本発明装置が実施される脱穀機の一
例を示し、(1)は扱室、(2)は扱胴、(3)は処理排
塵室、(4)は処理胴、(5)は吸引排塵機、(6)は扱
室のクリンプ網の下方から吸引排塵機の下方にかけて位
置させて設けられた揺動選別体、(7)は唐箕、(8)は
一番樋に横設された一番コンベア、(9)は一番樋の移
送終端側に連通連設された揚穀筒、(10)は二番樋に
横設された二番コンベア、(11)は二番樋の移送終端
側に連通連設された二番還元装置であり、この二番還元
装置に本発明が施される。FIG. 1 shows an example of a threshing machine in which the apparatus of the present invention is implemented. (1) is a handling chamber, (2) is a handling cylinder, (3) is a processing dust chamber, and (4) is a processing cylinder. , (5) is a suction duster, (6) is an oscillating sorter provided from below the crimping net in the handling room to below the suction duster, (7) is Karamin, (8) is The first conveyor laterally provided on the first gutter, (9) is a frying cylinder connected and connected to the transfer end side of the first gutter, (10) is a second conveyor laterally provided on the second gutter, ( Reference numeral 11) denotes a second reduction device connected to the transfer end side of the second gutter, and the present invention is applied to the second reduction device.
【0007】 二番還元装置(11)は、円筒ケ−ス
(12)の下端の受継ケ−ス部(13)を、二番樋の移
送終端部側に連通接続して取付けられ、二番コンベア
(10)から受継ケ−ス部(13)内に送り込まれてく
る二番物を円筒ケ−ス(12)に内装されたオ−ガでも
って揚上移送して、円筒ケ−ス(12)上端部の送出口
(14)から揺動選別体(6)の始端部寄り部位に向け
て送出還元するように設けられるのであるが、その要部
構造が図2〜図4に拡大して示されている。The second reduction device (11) is attached by connecting the transfer case (13) at the lower end of the cylindrical case (12) to the transfer terminal end side of the second gutter, and is attached to the second reduction device. The second product sent from the conveyor (10) into the transfer case (13) is lifted and transferred by an auger installed in the cylindrical case (12), and is transferred to the cylindrical case (12). 12) It is provided so that it is sent out from the feed port (14) at the upper end toward the portion near the start end of the swinging sorting body (6), and its main structure is enlarged in FIGS. Shown.
【0008】 図2〜図4において、円筒ケ−ス(1
2)の上半部(12a)はパイプ材で形成されるが、円
筒ケ−ス(12)の下半部(12b)及び受継ケ−ス部
(13)は、断面半円状に成型された二枚の板材(1
5)、(16)を合せ面で接合し、それらの周縁耳部を
蝶ボルト(17)など適宜の固着手段で合着して形成さ
れている。In FIG. 2 to FIG. 4, a cylindrical case (1
2) The upper half (12a) is formed of a pipe material, while the lower half (12b) and the transfer case (13) of the cylindrical case (12) are formed into a semicircular cross section. Two plates (1
5) and (16) are joined at the mating surface, and their peripheral edge portions are joined together by an appropriate fixing means such as a wing bolt (17).
【0009】 そして、二枚の板材(15),(16)
は、脱穀機の側壁(18)に沿う方向の合せ面で接合さ
れるものとなっており、一方の板体(15)は、受継ケ−
ス部(13)となる下方部分を二番樋の移送終端部側に
連通させて脱穀機側に固着して設けられ、他方の板体
(16)は、前記板体(15)の外側に対応位置させ、下
端部をヒンジ(19)などの回動軸着手段で板体(1
5)側に取付け、軸着部を中心にして開閉可能な蓋体と
して設けるか(図4参照)、若しくは、板体(15)に対し
て取外し可能に設けられる。Then, the two plate members (15) and (16)
Are joined at mating surfaces in the direction along the side wall (18) of the threshing machine, and one plate (15) is
The lower part, which is to be a stalk part (13), is connected to the transfer terminal part side of the second gutter and is fixed to the threshing machine side, and the other plate (16) is provided outside the plate (15). And the lower end thereof is attached to the plate (1) by a rotating shaft attaching means such as a hinge (19).
5) It is mounted on the side and provided as a lid that can be opened and closed around the shaft attachment part (see FIG. 4), or provided so as to be detachable from the plate (15).
【0010】 尚、二枚の板材(15),(16)の合
接によって形成された円筒ケ−ス(12)の下半部(1
2b)及び受継ケ−ス部(13)の下方端部は、閉塞体
(20)によって閉塞される様になっている。また、円
筒ケ−ス(12)の下半部(12b)は、上半部(12
a)に対比してはるかに大径に形成されるが、上方の一
部分が先細り状に縮径されて上(12a)のパイプ径に
合致して連なるように形成されている。The lower half (1) of the cylindrical case (12) formed by joining two plate members (15) and (16) together.
2b) and the lower end of the transfer case (13) are closed by a closing body (20). The lower half (12b) of the cylindrical case (12) is connected to the upper half (12).
Although it is formed to have a much larger diameter than that of a), the upper part is tapered so as to be continuous with the pipe diameter of the upper part (12a).
【0011】 上記のような円筒ケ−ス(12)及び受
継ケ−ス部(13)が所定の部位に取付けられた状態
で、また、受継ケ−ス部(13)の内方に二番コンベア
(10)のコンベア軸(21)が延出位置し、その延出
部分に跳ね上げ翼(22)が設けられ、二番コンベア
(10)で移送した二番物を円筒ケ−ス(12)の下
(12b)内に跳ね上げるように構成される。[0011] With the cylindrical case (12) and the transfer case (13) as described above attached to a predetermined portion, a second case is provided inside the transfer case (13). The conveyor shaft (21) of the conveyor (10) is located at an extended position, a flip-up wing (22) is provided at the extended portion, and the second product transferred by the second conveyor (10) is transferred to the cylindrical case (12). ) Is configured to jump up (12b).
【0012】 又、前記コンベア軸(21)の軸端部は、
ギアボックス(23)に挿入され、その挿入部分に駆動
ベベルギア(24)が楔着されてギアボックス(23)
に回転自在に軸受支持される。そして、前記ギアボック
ス(23)内において、駆動ベベルギア(24)に被動
ベベルギア(25)が噛合され、被動ベベルギア(2
5)がギアボックス(23)に回転自在に軸受支持さ
れ、その軸孔に、前記円筒ケ−ス(12)に内装されるオ
−ガの回転軸(26)の下方端部を抜き挿し可能に楔合
し得るようになっている。[0012] The shaft end of the conveyor shaft (21) is
The gearbox (23) is inserted into the gearbox (23), and a drive bevel gear (24) is wedge-fitted to the inserted portion.
It is rotatably supported by the bearing. In the gear box (23), the driven bevel gear (25) is meshed with the driving bevel gear (24), and the driven bevel gear (2) is engaged.
5) is rotatably supported by the gear box (23), and the lower end of the rotating shaft (26) of the auger housed in the cylindrical case (12) can be inserted into and removed from the shaft hole. It is possible to wedge.
【0013】 オ−ガは、円筒ケ−スの上半部12aの
内方に位置する上方オ−ガ(A1)と、下半部(12
b)の内方に位置する下方オ−ガ(A2)とに分割形成
され、上方オ−ガ(A1)は、前記回転軸(26)に螺旋
体(27)を一体的に固装して形成されるが、下方オ−
ガ(A2)は、円筒ケ−ス下半部(12b)の内方に所
定の様に位置させてその軸受孔に前記回転軸(26)を
差し込むと、回転軸(26)に設けられた駆動突起(2
8)が下方オ−ガ(A2)側の受具(29)に係合して
回転伝達状態となり、且つ、上方オ−ガ(A1)に一連に
連なるものとなっている。The auger includes an upper auger (A1) located inside the upper half 12a of the cylindrical case and a lower half (12).
b) is divided into a lower auger (A2) located inside and an upper auger (A1) is formed by integrally fixing a spiral body (27) to the rotating shaft (26). But the lower
The gasket (A2) is provided on the rotary shaft (26) when the rotary shaft (26) is inserted in a bearing hole thereof in a predetermined position inside the lower half portion (12b) of the cylindrical case. Driving protrusion (2
8) is engaged with the receiving member (29) on the lower auger (A2) side to be in a rotation transmitting state, and is continuously connected to the upper auger (A1).
【0014】 下方オ−ガ(A2)は、前記回転軸(2
6)に軸装する回転胴(30)と、回転胴(30)の下
部外周に固装される下螺旋体(31)と、回転胴(2
9)の上部外周に固装される上螺旋体(32)と、回転
胴(30)の上下方向中間部に植設配備される扱歯(3
3)群と、扱歯(33)群に対応して設けられる切刃
(34)群などによって構成させている。The lower auger (A2) is connected to the rotating shaft (2).
6) a rotating drum (30) to be mounted on the shaft, a lower spiral body (31) fixed to the lower periphery of the rotating drum (30) , and a rotating drum (2).
An upper spiral body (32) fixed to the outer periphery of the upper part of (9), and a toothing (3) implanted and arranged at an intermediate portion in the vertical direction of the rotating body (30).
3) A group and a cutting blade (34) group provided corresponding to the tooth handling (33) group.
【0015】 扱歯(33)群は、切刃(34)群と協
働して二番物を扱ぎ処理するが、下螺旋体(31)から
受け継いだ二番物に扱ぎ作用を与えながら、その二番物
を上螺旋体(32)に受け渡す移送機能をも果たすもの
となっている。そして、扱歯(33)群及び切刃(3
4)群の扱ぎ作用で枝梗から分離された穀粒の落下を阻
止しながら上螺旋体(32)に向けて良好に揚上搬送す
る為に、扱歯(33)群に対応する円筒ケ−ス下半部
(12b)の内壁面に二番物の揚上移送を補助するリ−
ド(35)が設けられている。なお、切刃(34)群
は、蓋体として開閉自在に設けられた板体(16)側に
着脱自在に取付けられている。The tooth handling group (33) handles and processes the second object in cooperation with the cutting blade (34) group, while applying a handling action to the second object inherited from the lower spiral (31). , And also serves to transfer the second product to the upper spiral body (32). Then, the tooth handling (33) group and the cutting blade (3
4) To prevent the fall of the grain separated from the branch stem by the handling action of the group, and to lift and transport the grain toward the upper spiral body (32) satisfactorily, the cylindrical shell corresponding to the group of the tooth handling (33) group. -A support for lifting and transporting the second item on the inner wall surface of the lower half (12b)
(35) is provided. The cutting blades (34) group are detachably attached to the plate (16), which is provided as a lid and can be opened and closed.
【0016】[0016]
【作用】 次に、上記のように構成された二番還元装置
(11)の作用を説明すると、オ−ガの回転軸(26)
は、二番コンベア(10)のコンベア軸(21)からギ
アボックス(23)内の駆動ベベルギア(24)および
被動ベベルギア(25)を介して伝達される動力でもっ
て所期の方向に回転駆動される。すると、回転軸(2
6)に一体的に設けられている上オ−ガ(A1)が回転
するのは勿論であるが、下オ−ガ(A2)も駆動突起
(28)と受具(29)との係合によって同様に回転さ
れる。そうして、二番コンベア(10)から受継ケ−ス
部(13)に送り込まれ、跳ね上げ翼(22)でもって
跳ね上げられる二番物が、下方オ−ガ(A2)の下螺旋
体(31)によって揚上移送される。Next, the operation of the second reduction device (11) configured as described above will be described.
Is driven to rotate in a desired direction by power transmitted from a conveyor shaft (21) of a second conveyor (10) via a driving bevel gear (24) and a driven bevel gear (25) in a gear box (23). You. Then, the rotation axis (2
Of course, the upper auger (A1) provided integrally with the lower auger (A1) rotates, but the lower auger (A2) also engages with the drive projection (28) and the receiving member (29). Is rotated similarly. Then, the second object which is fed from the second conveyor (10) to the inheritance case section (13) and is flipped up by the flip-up wings (22) forms the lower spiral (A2) of the lower auger (A2). 31).
【0017】 下螺旋体(31)からの二番物が、扱歯
(33)群からなる部分に至ると、扱歯(33)群と切
刃(34)群とによる扱ぎ作用を受けながら、扱歯(3
3)群の移送作用でもって上螺旋体(32)に受け渡さ
れるのであるが、この部分は上オ−ガ(A1)よりも大
径になっていて周速が早いから効果的に扱ぎ作用が行わ
れる事となり、それによって枝梗から離脱された穀粒も、
円筒ケ−ス(12)下半部の内壁面に設けられているリ
−ド(35)によって落下を阻止されながら他の二番物
とともに揚上移送される。そうして、上方オ−ガA1に
引き継がれた二番物は、更に揚上移送され円筒ケ−ス
(12)上端部の送出口(14)から揺動選別体(6)
の始端部寄り部位に送出されるのである。When the second object from the lower spiral body (31) reaches the portion consisting of the teething group (33), while being handled by the teething group (33) and the cutting blade (34) group, Teeth (3
3) It is delivered to the upper spiral body (32) by the transfer action of the group, but since this portion has a larger diameter than the upper auger (A1) and has a faster peripheral speed, it is effectively handled. Will be carried out, and as a result, the grains detached from the branch stalks,
While being prevented from falling by a lead (35) provided on the inner wall surface of the lower half portion of the cylindrical case ( 12) , the cylinder case ( 12) is lifted and transported together with other second articles. Then , the second product taken over by the upper auger A1 is further lifted and transported, and is oscillated by the swing sorter (6) from the outlet (14) at the upper end of the cylindrical case (12).
Is sent out to the site near the start end of the camera.
【0018】 なお、実施例のものは、円筒ケ−ス(1
2)の下半部(12b)を、脱穀機の側壁(18)に沿
う方向の合せ面で接合する二枚の半円状板材(15),
(16)で形成し、外側の板体(16)を開閉可能又は
着脱可能な蓋体にして設け、その蓋体(16)によって
覆われる部分に下方オ−ガ(A2)を収納位置させ、下
方オ−ガ(A2)の中心部に上方から回転軸(26)を
挿し込めば、下方オ−ガ(A2)が回転軸(26)に連
動結合されるように構成しているので、二番還元装置全
体としての組立分解が容易であり、また、メンテナンスや
清掃なども蓋体として設けられた板体(16)を開くこ
とによって容易に行うことができ、清掃作業時には、下方
支点で解放した板体(16)をトレイとして利用して、
それに取り出し物を収容することにより、穀粒を散乱さ
せずに回収できるのである。In the embodiment, the cylindrical case (1
2) two semi-circular plates (15) joining the lower half (12b) with a mating surface in a direction along the side wall (18) of the threshing machine;
(16), the outer plate (16) is provided as an openable / detachable lid, and the lower auger (A2) is stored in a portion covered by the lid (16); If the rotary shaft (26) is inserted into the center of the lower auger (A2) from above, the lower auger (A2) is connected to the rotary shaft (26). It is easy to assemble and disassemble the whole reduction device, and maintenance and cleaning can be easily performed by opening the plate body (16) provided as a lid. Using the plate (16) as a tray,
By storing the extract, the grains can be collected without scattering.
【図1】本発明装置が実施された脱穀機を示す断面概略
図である。FIG. 1 is a schematic sectional view showing a threshing machine in which the apparatus of the present invention is implemented.
【図2】本発明装置の要部を拡大した一部破断側面図で
ある。FIG. 2 is a partially cutaway side view in which main parts of the device of the present invention are enlarged.
【図3】図2をイ−イ線で切断した断面図である。FIG. 3 is a cross-sectional view of FIG. 2 taken along the line II.
【図4】本発明装置のケ−ス構造を示す概略図である。FIG. 4 is a schematic view showing a case structure of the device of the present invention.
【符号の説明】(A1) 上方オーガ (A2) 下方オーガ (1) 扱室 (6) 揺動選別体 (10) 二番コンベア (11) 二番還元装置 (12) 円筒ケ−ス (12a) 円筒ケ−スの上半部 (12b) 円筒ケ−スの下半部 (13) 受継ケ−ス部 (15) 板体 (16) 板体(蓋体) (21) コンベア軸(22) 跳上げ翼 (26) 回転軸(27) 螺旋体 (30) 回転胴(31) 下螺旋体 (32) 上螺旋体 (33) 扱歯 (34) 切歯 (35) リード [Description of Signs] (A1) Upper auger (A2) Lower auger (1) Handling room (6) Swing sorter (10) Second conveyor (11) Second reduction device (12) Cylindrical case (12a) Upper half of cylindrical case (12b) Lower half of cylindrical case (13) Inherited case (15) Plate (16) Plate (lid) (21) Conveyor shaft (22) Jump Raising wing (26) Rotating shaft (27) Helical body (30) Rotating trunk (31) Lower spiral body (32) Upper spiral body (33) Handle teeth ( 34) Cutting teeth (35) Reed
Claims (1)
ガによる移送手段でもって所要箇所に移送還元する脱穀
機において 、 前記オ−ガの移送方向における二番コンベ
ア(10)と二番還元装置(11)との受継部の構成を 、 受
継ケ−ス部(13)の内方に延出した二番コンベア(10)
終端部に跳上げ翼(22)を設け 、 一方 、 二番還元装置(1
1)始端部の下方オ−ガ(A2)に、上方オ−ガ(A1)の
回転軸(26)より大径なる回転胴(30)を装着し 、 該下
方オ−ガ(A2)の回転胴(30)に、上方オ−ガ(A1)の
螺旋体(27)に対して大径なる下螺旋体(31)と上螺旋
体(32)を設け、前記下螺旋体(31)と上螺旋体(32)
の間に扱歯(33)群と切刃(34)群を連設固装し、前記
扱歯(33)群に対応する円筒ケ−ス(12)の内壁面に
二番物の揚上移送を補助するリ−ド(35)を設けてある
ことを特徴とする脱穀機の二番還元装置。1. A o a double dip of the double-dip conveyor (10) -
Threshing by transfer to a required location by means of moth transfer
In machine, the O - double dip in the transfer direction of the gas conveyor
A and the taking over part of the configuration of a double-dip reduction device (11) (10), receiving
A second conveyor (10) extending inward of the joint case (13)
A lifting wing (22) is provided at the end , while a second reduction device (1 ) is provided .
1) An upper auger (A1) is attached to a lower auger (A2) at the start end.
Diameter made rotating drum from the rotation axis (26) and (30) is mounted, lower
The upper auger (A1) is attached to the rotating cylinder (30) of the auger (A2).
Lower spiral (31) and upper spiral with a larger diameter than spiral (27)
Body (32), said lower spiral (31) and upper spiral (32)
A group of teeth (33) and a group of cutting blades (34) are connected and fixed between them, and are mounted on the inner wall surface of the cylindrical case (12) corresponding to the group of teeth (33).
A second reduction device for a threshing machine, comprising a lead (35) for assisting the lifting and transfer of a second product .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2001033161A JP3449989B2 (en) | 2001-02-09 | 2001-02-09 | Threshing machine second reduction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001033161A JP3449989B2 (en) | 2001-02-09 | 2001-02-09 | Threshing machine second reduction device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5486293A Division JP3287494B2 (en) | 1993-02-19 | 1993-02-19 | Threshing machine second reduction device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001238532A JP2001238532A (en) | 2001-09-04 |
JP3449989B2 true JP3449989B2 (en) | 2003-09-22 |
Family
ID=18896957
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Application Number | Title | Priority Date | Filing Date |
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JP2001033161A Expired - Fee Related JP3449989B2 (en) | 2001-02-09 | 2001-02-09 | Threshing machine second reduction device |
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Country | Link |
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JP (1) | JP3449989B2 (en) |
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2001
- 2001-02-09 JP JP2001033161A patent/JP3449989B2/en not_active Expired - Fee Related
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JP2001238532A (en) | 2001-09-04 |
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