JP2953459B2 - Threshing equipment - Google Patents
Threshing equipmentInfo
- Publication number
- JP2953459B2 JP2953459B2 JP8418298A JP8418298A JP2953459B2 JP 2953459 B2 JP2953459 B2 JP 2953459B2 JP 8418298 A JP8418298 A JP 8418298A JP 8418298 A JP8418298 A JP 8418298A JP 2953459 B2 JP2953459 B2 JP 2953459B2
- Authority
- JP
- Japan
- Prior art keywords
- processing
- cylinder
- dust
- chamber
- threshing
- 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 - Lifetime
Links
- 238000012545 processing Methods 0.000 claims description 136
- 239000000428 dust Substances 0.000 claims description 67
- 235000013339 cereals Nutrition 0.000 description 21
- 239000010902 straw Substances 0.000 description 14
- 238000012546 transfer Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 208000028659 discharge Diseases 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Description
【0001】[0001]
【発明の属する技術分野】本発明は、コンバイン等に利
用できる脱穀装置に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a threshing apparatus which can be used for a combine or the like.
【0002】[0002]
【従来の技術】扱胴を扱胴軸により軸装した脱穀室と、
該脱穀室の下方に設けた一番コンベアおよび二番コンベ
アと、前記脱穀室の終端側部に一部連通するように設け
た排塵処理胴を軸装した排塵処理室からなる排塵処理装
置とを設けた脱穀装置については、特開平5−3088
40号公報に記載されている。また、二番コンベアの終
端に接続した二番物戻し装置を脱穀室に接続する構成に
ついては、実開昭61−92256号公報に記載されて
いる。2. Description of the Related Art A threshing room in which a handling cylinder is axially mounted by a handling cylinder shaft,
Dust processing comprising a first and second conveyor provided below the threshing chamber and a dust processing chamber having a dust processing cylinder provided so as to partially communicate with a terminal side of the threshing chamber. A threshing apparatus provided with an apparatus is disclosed in JP-A-5-3088.
No. 40 publication. Further, the configuration in which the second return device connected to the end of the second conveyor is connected to the threshing room is described in Japanese Utility Model Application Laid-Open No. 61-92256.
【0003】[0003]
【発明が解決しようとする課題】然し乍ら、前記特開平
5−308840号公報に記載されたものは、二番物の
処理について提案されていないという課題がある。ま
た、実開昭61−92256号公報に記載されたもの
は、二番物を脱穀室に戻すから、脱穀室2の負荷が高く
なって、結局作業効率は低下するという課題がある。However, the method disclosed in the above-mentioned Japanese Patent Application Laid-Open No. Hei 5-308840 has a problem that the processing of the second product has not been proposed. Further, the apparatus described in Japanese Utility Model Laid-Open Publication No. 61-92256 has a problem that since the second product is returned to the threshing room, the load on the threshing room 2 increases, and the working efficiency eventually decreases.
【0004】[0004]
【課題を解決するための手段】本発明は、上述した課題
を解決するために、次の如き技術手段を講じた。すなわ
ち、脱穀室2と、脱穀室2の終端側に連通する排塵処理
室22と、脱穀室2の横側部で且つ排塵処理室の前側に
配置した二番物処理室30とを備え、該脱穀室2には扱
胴3を回転可能に設け、排塵処理室22には扱胴3より
も小径の排塵処理胴19を回転可能に設け、二番処理室
30には排塵処理胴19よりも小径の二番処理胴26を
設け、該扱胴3と排塵処理胴19と二番処理胴26の軸
芯とを同じ方向に設け、前記二番処理胴26及び排塵処
理胴19を回転する伝動手段を二番処理室30の終端側
に位置する軸端部に設けてなる脱穀装置とした。The present invention takes the following technical means in order to solve the above-mentioned problems. That is, the threshing room 2, a dust processing chamber 22 communicating with the terminal side of the threshing chamber 2, and a second processing chamber 30 disposed on the side of the threshing chamber 2 and in front of the dust processing chamber. The threshing chamber 2 is provided with a rotatable handling cylinder 3, the dust processing chamber 22 is provided with a rotatable dust processing cylinder 19 having a smaller diameter than the handling cylinder 3, and the second processing chamber 30 is provided with a dust discharging cylinder. A second processing cylinder 26 having a smaller diameter than the processing cylinder 19 is provided, and the handling cylinder 3, the dust processing cylinder 19, and the axis of the second processing cylinder 26 are provided in the same direction. A threshing device is provided in which a transmission means for rotating the processing cylinder 19 is provided at a shaft end located at the end side of the second processing chamber 30.
【0005】[0005]
【発明の作用】脱穀室2に供給された穀稈は回転する扱
胴3によって脱穀処理される。そして、漏下せずに脱穀
室2の終端側に送られてきた処理物は、脱穀室2から排
塵処理室22に送りこまれて回転する排塵処理胴19に
よって処理される。また、二番物は二番物戻し装置27
によって上部排出口47から二番物処理室30に送りこ
まれ、二番処理胴26によって処理作用を受ける。The cereal culm supplied to the threshing room 2 is threshed by the rotating handling drum 3. The processed material sent to the end side of the threshing chamber 2 without leaking is sent from the threshing chamber 2 to the dust processing chamber 22 and processed by the rotating dust processing cylinder 19. The second product is a second product return device 27.
Is transferred from the upper discharge port 47 to the second product processing chamber 30, and is subjected to processing by the second processing cylinder 26.
【0006】該排塵処理胴19及び二番処理胴26は二
番処理室30の終端側の軸端部に設けた伝動手段によっ
て回転する。The dust processing cylinder 19 and the second processing cylinder 26 are rotated by a transmission means provided at a shaft end on the end side of the second processing chamber 30.
【0007】[0007]
【発明の効果】脱穀室2に供給された穀稈は径大の回転
する扱胴3によって脱穀作用を受けるので、穀稈からの
脱粒性がよく、排塵処理室22に送りこまれた処理物は
扱胴3よりも小径の排塵処理胴19によって処理作用を
受け、そして、二番物は排塵処理胴19よりも小径の二
番処理胴26によって処理されるので、処理作用時にお
ける損傷を防止しながらも処理物からの穀粒の回収効率
を高め得る。The grain culm supplied to the threshing chamber 2 is subjected to threshing action by the rotating drum 3 having a large diameter. Is processed by the dust processing cylinder 19 having a smaller diameter than the handling cylinder 3, and the second product is processed by the second processing cylinder 26 having a smaller diameter than the dust processing cylinder 19. While improving the recovery efficiency of the grains from the processed product.
【0008】また、扱胴3と排塵処理胴19と二番処理
胴26の軸芯とを同じ方向に設けることにより、脱穀室
2と排塵処理室22と二番処理室30とを合理的に配置
できるので、処理物の流れが円滑になる。さらに、排塵
処理胴19及び二番処理胴26は二番処理室30の終端
側の軸端部に設けた伝動手段によって回転するので、伝
動機構の簡素化を図れる。Further, by providing the handling cylinder 3, the dust processing cylinder 19, and the axis of the second processing cylinder 26 in the same direction, the threshing chamber 2, the dust processing chamber 22, and the second processing chamber 30 can be rationalized. The flow of the processed material can be made smooth because it can be arranged in a uniform manner. Further, since the dust discharge processing cylinder 19 and the second processing cylinder 26 are rotated by the transmission means provided at the shaft end on the end side of the second processing chamber 30, the transmission mechanism can be simplified.
【0009】[0009]
【発明の実施の形態】以下、本発明の実施例を説明する
と、脱穀装置1の一側上部には脱穀室2を設け、該脱穀
室2内には扱胴3を始端側側板5と脱穀室終端側側板6
に軸装した扱胴軸4により軸装する。扱胴3の主として
下方側は扱網7により包囲する。8は送風唐箕、9は風
選室、10は送風唐箕8の送風方向に揺動する揺動選別
装置、11は揺動選別装置10の始端部の移送棚、12
は移送棚11の上面に形成した前記扱網7からの落下物
を移送する移送突起、13は穀粒と異物とを選別するシ
ーブ、14は藁屑を移送し得るストローラック、15は
一番コンベア、16は二番コンベアである。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of the present invention will be described. A threshing chamber 2 is provided at one upper part of a threshing apparatus 1 and a handling cylinder 3 is provided in the threshing chamber 2 with a starting side plate 5 and threshing. Room end side plate 6
The shaft is mounted by the handle cylinder shaft 4 mounted on the shaft. Mainly the lower side of the handling cylinder 3 is surrounded by a handling net 7. Reference numeral 8 denotes a blower tray, 9 denotes a wind selection chamber, 10 denotes a swing sorter that swings in the blowing direction of the blower tray 8, 11 denotes a transfer shelf at the start end of the swing sorter 10, 12
Is a transfer projection formed on the upper surface of the transfer shelf 11 for transferring fallen objects from the handling net 7, 13 is a sieve for separating grains and foreign matters, 14 is a straw rack for transferring straw waste, and 15 is a straw rack. Conveyor 16 is a second conveyor.
【0010】しかして、前記脱穀室2の終端には排塵処
理装置18を設ける。排塵処理装置18は、前記扱胴3
と平行な排塵処理胴19の外周面に排塵処理刃20を設
け、排塵処理胴19の主として下方側を処理網21によ
り包囲して排塵処理室22を形成して構成する。排塵処
理室22は、その始端部を平面視前記脱穀室2の終端部
と重合させ、連通口23により連通させる(図3)。排
塵処理室22の終端には排塵口24を形成し(図4)、
排塵口24は前記揺動選別装置10のシーブ13の終端
側上方位置に臨ませる。[0010] At the end of the threshing chamber 2, a dust treatment device 18 is provided. The dust treatment device 18 is provided with the handling cylinder 3.
A dust processing blade 20 is provided on the outer peripheral surface of a dust processing cylinder 19 parallel to the above, and a dust processing chamber 22 is formed by surrounding a processing net 21 mainly on the lower side of the dust processing cylinder 19. The dust discharge processing chamber 22 has its start end overlapped with the end of the threshing chamber 2 in plan view, and communicates through the communication port 23 (FIG. 3). A dust outlet 24 is formed at the end of the dust processing chamber 22 (FIG. 4).
The dust outlet 24 is made to face a position above the end of the sheave 13 of the swing sorting device 10.
【0011】そして、前記排塵処理胴19と同一軸芯状
に二番処理装置25の二番処理胴26を設け、排塵処理
装置18と二番処理装置25とを同軸状に配置する。該
二番処理装置25は、前記二番コンベア16の終端に接
続した二番物戻し装置27により回収供給された二番物
を処理するものであり、二番処理胴26は前記排塵処理
胴19よりも小径に形成し、二番処理胴26の外周面に
二番物処理刃28を設け、二番処理胴26の主として下
方側を二番物処理網29により包囲して二番物処理室3
0を形成して構成する。A second processing cylinder 26 of a second processing apparatus 25 is provided on the same axis as the dust processing cylinder 19, and the dust processing apparatus 18 and the second processing apparatus 25 are coaxially arranged. The second processing device 25 is for processing the second product collected and supplied by the second product returning device 27 connected to the end of the second conveyor 16, and the second processing cylinder 26 is provided with the dust processing cylinder. 19, a second processing blade 28 is provided on the outer peripheral surface of the second processing cylinder 26, and the lower part of the second processing cylinder 26 is mainly surrounded by a second processing net 29 to process the second processing. Room 3
0 is formed.
【0012】しかして、排塵処理胴19および二番処理
胴26は、それぞれの始端部側に嵌合体31、32をそ
れぞれ設け(図2)、該嵌合体31、32にスプライン
結合する嵌合軸33、34を嵌合させる所謂カップリン
グ構成により、軸心方向に着脱自在に設ける。即ち、排
塵処理胴19の始端部の嵌合体31にはスプライン結合
する処理胴始端側の嵌合軸33を着脱自在に嵌合させ、
嵌合軸33はメタル35に回転のみ自在に取付ける。メ
タル35は前記始端側側板5と脱穀室終端側側板6との
間に設けた中間板36に取付ける。Thus, the dust-exhaust processing cylinder 19 and the second processing cylinder 26 are provided with fitting bodies 31 and 32 respectively at the starting ends thereof (FIG. 2), and are fitted to the fitting bodies 31 and 32 by spline coupling. The shafts 33 and 34 are detachably provided in the axial direction by a so-called coupling structure in which the shafts 33 and 34 are fitted. That is, the fitting shaft 33 on the starting end side of the processing cylinder to be spline-connected is detachably fitted to the fitting body 31 at the starting end of the dust discharge processing cylinder 19,
The fitting shaft 33 is attached to the metal 35 so as to be rotatable only. The metal 35 is attached to an intermediate plate 36 provided between the start end side plate 5 and the threshing room end side plate 6.
【0013】中間板36には挿通口37を形成し、挿通
口37より二番処理胴26を抜けるようにしている。メ
タル35より二番処理胴26側に突出する突出軸38部
分は、二番処理胴軸となる。また、前記嵌合軸34は前
記始端側側板5に設けた軸受部材39に軸装し、軸受部
材39より突出する部分に入力プーリー40を設ける。An insertion opening 37 is formed in the intermediate plate 36 so that the second processing cylinder 26 can pass through the insertion opening 37. The portion of the protruding shaft 38 protruding from the metal 35 toward the second processing cylinder 26 becomes the second processing cylinder axis. The fitting shaft 34 is mounted on a bearing member 39 provided on the starting end side plate 5, and an input pulley 40 is provided at a portion protruding from the bearing member 39.
【0014】また、排塵処理胴19の終端には処理胴終
端軸41を設け、処理胴終端軸41を脱穀装置1の側板
42に設けた軸受部材43に軸装して取付ける。したが
って、排塵処理胴19は軸受部材43より処理胴終端軸
41を外して引くと、嵌合軸33より嵌合体31が外れ
て、外すことができ、次に、メタル35を中間板36よ
り外すと、二番処理胴26を挿通口37より抜くことが
できる。A processing cylinder terminal shaft 41 is provided at the end of the dust processing cylinder 19, and the processing cylinder terminal shaft 41 is mounted on a bearing member 43 provided on a side plate 42 of the threshing apparatus 1. Therefore, when the processing cylinder end shaft 41 is detached from the bearing member 43 and pulled, the fitting body 31 is disengaged from the fitting shaft 33 and can be removed. When removed, the second processing cylinder 26 can be pulled out from the insertion port 37.
【0015】45は二番物処理室30の二番物処理室始
端側であり、前記脱穀室2内の脱穀物の移動方向とは反
対に、二番物を二番物処理室30の終端側の排出口46
に移送し、この間に処理する。したがって、前記二番物
戻し装置27の上部排出口47は前記中間板36の可及
的近傍に開口させる。また、上部排出口47は二番物処
理室30の側部に開口させ、二番物戻し装置27の上部
の螺旋出口羽根48の投擲作用により二番物処理室30
内に二番物が供給されるように構成している(図6)。Numeral 45 is a starting end side of the second processing chamber 30 of the second processing chamber 30, wherein the second processing is performed at the end of the second processing chamber 30 in the direction opposite to the moving direction of threshing in the threshing chamber 2. Side outlet 46
And processed during this time. Therefore, the upper outlet 47 of the second return device 27 is opened as close to the intermediate plate 36 as possible. The upper discharge port 47 is opened to the side of the second product processing chamber 30, and the spiral outlet blade 48 on the upper part of the second product return device 27 throws the second product processing chamber 30.
It is configured so that a second product is supplied into the inside (FIG. 6).
【0016】49は二番物戻し装置27の螺旋体であ
る。また、前記二番物戻し装置27の上部排出口47の
下方には、無孔に形成したガイド板50を設け、二番物
戻し装置27により供給された二番物が処理されないう
ちに落下するのを防止している。しかして、前記扱網7
は穀稈供給装置51を設けた側から着脱し、前記二番物
処理網29は反穀稈供給装置51側より着脱するように
構成する。扱網7および二番物処理網29の取付構成は
任意であるが、一例を示すと、案内レール52、53を
それぞれ設け、前記扱網7は、その端部に設けた枠体
(図示省略)を穀稈供給装置51側から案内レール52
上に摺動させて挿入し、穀稈供給装置51を取付けた枠
体54により押える。Reference numeral 49 denotes a spiral body of the second object return device 27. A non-perforated guide plate 50 is provided below the upper discharge port 47 of the second return device 27, and the second product supplied by the second return device 27 falls before being processed. Is prevented. The handling network 7
Is attached and detached from the side where the cereal culm supply device 51 is provided, and the second processing net 29 is configured to be attached and detached from the corn culm supply device 51 side. The attachment configuration of the handling net 7 and the second processing net 29 is arbitrary, but as an example, guide rails 52 and 53 are provided, and the handling net 7 is provided with a frame (not shown) provided at its end. ) From the grain stalk supply device 51 side to the guide rail 52
It is slid upward and inserted, and is pressed by the frame 54 to which the grain stalk supply device 51 is attached.
【0017】また、二番物処理網29は側板42に設け
た開口部より二番物処理網29の枠体55を挿入し、ボ
ルト56で固定する。前記二番物処理網29は、扱網7
に当接させ、ここから穀粒等が下方に落下しないように
させている。なお、処理網21も二番物処理網29と同
様に側板42に設けた開口部より処理網21の枠体57
を挿入してボルト56で固定してもよい。Further, the frame 55 of the second processing net 29 is inserted into the second processing net 29 through an opening provided in the side plate 42 and fixed with bolts 56. The second processing network 29 is a handling network 7.
, So that grains and the like do not fall downward from here. The processing net 21 is also opened from the opening provided in the side plate 42 in the same manner as the second processing net 29, and the frame 57 of the processing net 21 is opened.
May be inserted and fixed with bolts 56.
【0018】58は二番処理胴26の始端部に設けた円
形仕切部材、59は円形仕切部材58の周縁を包囲する
シールド部材であり、排塵処理室22と二番物処理室3
0とを仕切る。60は連通口23の下方に設けたガイド
板である。また、図中、61は排塵吸引ファン、62は
上部カバー、63は穀稈供給チエン、65はチエン案内
レール、66は排塵処理室22の上部を包囲する排塵室
カバー、67は穀稈である。Reference numeral 58 denotes a circular partition member provided at the start end of the second processing cylinder 26, and 59 denotes a shield member surrounding the periphery of the circular partition member 58.
Partition 0. Reference numeral 60 denotes a guide plate provided below the communication port 23. Also, in the drawing, 61 is a dust suction fan, 62 is an upper cover, 63 is a grain culm supply chain, 65 is a chain guide rail, 66 is a dust chamber cover surrounding the upper part of the dust processing chamber 22, and 67 is a grain. It is a culm.
【0019】次に作用を述べる。穀稈を脱穀室2に供給
すると、脱穀室2内の回転する扱胴3により脱穀され、
脱穀された穀粒は扱網7より揺動選別装置10の移送棚
11上に落下し、移送棚11の移送突起12により移送
されて風選室9に至り、揺動選別装置10のシーブ13
では、揺動するシーブ13と送風唐箕8からの送風とに
より藁屑と穀粒が分離し、シーブ13の隙間より穀粒が
落下して一番コンベア15より機外に取り出される。Next, the operation will be described. When the culm is supplied to the threshing room 2, threshing is performed by the rotating handling cylinder 3 in the threshing room 2,
The threshed grains fall from the handling net 7 onto the transfer shelf 11 of the rocking sorter 10, are transferred by the transfer projections 12 of the transfer shelf 11, reach the wind selection chamber 9, and are placed in the sheave 13 of the rocking sorter 10.
In this case, the swaying sheave 13 and the air blown by the air blower Karin 8 separate the straw chips and the grains, and the grains fall from the gaps of the sheave 13 and are taken out of the machine from the conveyor 15 most.
【0020】また、扱網7より落下しない脱穀被処理物
は、脱穀室2の終端の連通口23より排塵処理装置18
の排塵処理室22内に入り、回転する排塵処理胴19の
排塵処理刃20により処理され、処理されたうちの穀粒
は処理網21より下方に落下して、風選室9で風選さ
れ、処理網21より落下しない藁屑等は排塵口24より
落下し、風選されて藁屑中の穀粒は落下し、藁屑は機外
に排出される。The threshing target material which does not fall from the handling net 7 is passed through a communication port 23 at the end of the threshing chamber 2 to a dust discharge treatment device 18.
, And is processed by the dust processing blade 20 of the rotating dust processing cylinder 19, and the processed kernels fall below the processing net 21 and are processed by the wind screening chamber 9. Straw, etc., which is selected by wind and does not fall from the processing net 21, falls from the dust discharge port 24, and the grains in the straw are dropped by the wind, and the straw is discharged outside the machine.
【0021】この場合、排塵処理装置18は、扱胴軸4
より下方の扱胴3の側部に設けているから、排塵処理装
置18内に効率よく排塵物が入り、処理される。即ち、
脱穀室2内の脱穀物は、重力と扱胴3の回転と共回りす
る遠心力の作用により扱胴軸4に対して斜め下方に集ま
る傾向があり、扱胴軸4より下方の扱胴3の側部に排塵
処理装置18を配置することで、排塵処理装置18への
供給を円滑にする。In this case, the dust treatment device 18 is
Since it is provided on the lower side of the handling cylinder 3, the dust enters the dust treatment device 18 efficiently and is treated. That is,
The thresh in the threshing room 2 tends to gather diagonally downward with respect to the handling cylinder shaft 4 by the action of gravity and the centrifugal force rotating together with the rotation of the handling cylinder 3, and the handling cylinder 3 below the handling cylinder shaft 4 By arranging the dust treatment device 18 on the side of the device, the supply to the dust treatment device 18 is facilitated.
【0022】藁屑等は、シーブ13の隙間より落下しな
いので、揺動選別装置10の揺動と送風唐箕送風唐箕8
の送風により排出側に移動し、風選室9の終端側では、
塵埃や藁屑を吸引排塵ファン61により吸引排除され、
吸引排塵ファン61により吸引されない藁屑はストロー
ラック14上に至り、ストローラック14より落下しな
い藁屑等は機外に排出される。Since the waste such as straw does not fall through the gap between the sheaves 13, the swing of the swing sorting device 10 and the air flow
Is moved to the discharge side by the air blowing, and at the end side of the wind selection chamber 9,
Dust and straw debris are removed by suction by the suction and exhaust fan 61,
Straw chips that are not sucked by the suction / dust fan 61 reach the straw rack 14, and straw chips that do not fall from the straw rack 14 are discharged outside the machine.
【0023】しかして、揺動選別装置10の揺動で落下
した穂切れ、枝梗付着粒等は二番コンベア16に回収さ
れ、二番コンベア16の終端から二番物戻し装置27に
より、二番処理装置25の二番物処理室30に送られ
る。二番処理装置25は、回転する二番処理胴26の二
番物処理刃28により二番物を脱穀室2の始端部側に送
り、送りながら二番物処理刃28により処理して、処理
されたうちの穀粒は二番物処理網29より下方に落下し
て、風選室9で風選され、二番物処理網29より落下し
ない二番物は排出口46より揺動選別装置10の移送棚
11上に落下し、再び揺動および風により選別される。
この場合、二番処理装置25は、二番物を揺動選別装置
10の移送棚11に戻すから、選別性能を向上させる。The spikes, spike sticking particles and the like dropped by the rocking of the rocking and sorting device 10 are collected by the second conveyor 16, and are removed from the end of the second conveyor 16 by the second return device 27. It is sent to the second product processing chamber 30 of the number processing device 25. The second processing device 25 sends the second product to the starting end side of the threshing chamber 2 by the second product processing blade 28 of the rotating second processing cylinder 26, and processes the second product while feeding the second product. The grains fallen below the second processing net 29 and are selected by the wind in the air separation chamber 9. It falls on 10 transfer shelves 11 and is sorted again by rocking and wind.
In this case, the second processing device 25 returns the second product to the transfer shelf 11 of the swinging sorting device 10, so that the sorting performance is improved.
【0024】また、二番物戻し装置27の上部排出口4
7は、二番物処理室30の側部に開口させているから、
螺旋出口羽根48の投擲作用による供給が円滑に行われ
るだけでなく、上方から二番物を落とさないので、二番
処理胴26の二番物処理刃28上に乗ったまま搬送され
るのを防止して、よく撹拌し処理できる。そして、二番
処理装置25の二番物処理刃28の先端軌跡を排塵処理
胴19よりも小径に形成しているから、脱穀装置1の側
板42に干渉せず、従来の脱穀装置にも設けることがで
き、また、コンバインの場合、グレンタンクの大きさに
影響を与えない。The upper outlet 4 of the second return device 27
7 is opened to the side of the second processing chamber 30,
Since the supply by the throwing action of the spiral outlet blade 48 is not only performed smoothly, but also the second product is not dropped from above, it is possible to convey the product while riding on the second product processing blade 28 of the second processing cylinder 26. Prevention and good stirring and treatment. Further, since the tip trajectory of the second object processing blade 28 of the second processing apparatus 25 is formed to have a smaller diameter than the dust processing cylinder 19, it does not interfere with the side plate 42 of the threshing apparatus 1 and can be used in a conventional threshing apparatus. In the case of a combine, the size of the Glen tank is not affected.
【0025】また、二番物処理室30は、中間板36と
始端側側板5との間に形成されるが、中間板36の可及
的近傍に二番物戻し装置27の上部排出口47を設けて
いるから、二番物処理室30の長さを最大に構成でき、
処理能力のロス発生を防止し得る。また、二番物戻し装
置27の上部排出口47の下方には、無孔のガイド板5
0を設けているから、二番物戻し装置27により供給さ
れた二番物が処理されないうちに落下するのを防止す
る。The second material processing chamber 30 is formed between the intermediate plate 36 and the start end side plate 5, and the upper outlet 47 of the second material return device 27 is placed as close to the intermediate plate 36 as possible. Is provided, the length of the second processing chamber 30 can be configured to be maximum,
Loss of processing capacity can be prevented. A non-perforated guide plate 5 is provided below the upper outlet 47 of the second return device 27.
Since 0 is provided, the second product supplied by the second product return device 27 is prevented from falling before being processed.
【0026】また、二番処理胴26の上方は閉塞しても
よいが、開放させておくと、脱穀室2の扱網7より漏れ
た枝梗付着粒等が二番物処理室30内に入って処理され
るから、選別精度および選別効率を向上させる。脱穀室
2に供給された穀稈は径大の回転する扱胴3によって脱
穀作用を受けるので、穀稈からの脱粒性がよく、排塵処
理室22に送りこまれた処理物は扱胴3よりも小径の排
塵処理胴19によって処理作用を受け、そして、二番物
は排塵処理胴19よりも小径の二番処理胴26によって
処理されるので、処理作用時における損傷を防止しなが
らも処理物からの穀粒の回収効率を高め得る。Although the upper part of the second processing cylinder 26 may be closed, if it is left open, the spike sticking particles and the like leaked from the handling net 7 of the threshing chamber 2 enter the second processing chamber 30. Since it enters and is processed, the sorting accuracy and the sorting efficiency are improved. Since the grain culm supplied to the threshing chamber 2 is subjected to threshing by the rotating handling cylinder 3 having a large diameter, threshing from the grain stalk is good, and the processed material sent to the dust treatment chamber 22 is processed by the handling cylinder 3. Is also processed by the small-diameter dust processing cylinder 19, and the second product is processed by the second processing cylinder 26 having a smaller diameter than the dust processing cylinder 19, thereby preventing damage during the processing operation. The recovery efficiency of the grain from the processed material can be improved.
【0027】また、扱胴3と排塵処理胴19と二番処理
胴26の軸芯とを同じ方向に設けることにより、脱穀室
2と排塵処理室22と二番処理室30とを合理的に配置
できるので、処理物の流れが円滑になる。さらに、排塵
処理胴19及び二番処理胴26は二番処理室30の終端
側に位置する軸端部に設けた伝動手段によって回転する
ので、伝動機構の簡素化を図れる。Further, by providing the handling cylinder 3, the dust processing cylinder 19 and the axis of the second processing cylinder 26 in the same direction, the threshing chamber 2, the dust processing chamber 22, and the second processing chamber 30 can be rationalized. The flow of the processed material can be made smooth because it can be arranged in a uniform manner. Furthermore, since the dust discharge processing cylinder 19 and the second processing cylinder 26 are rotated by the transmission means provided at the shaft end located at the end side of the second processing chamber 30, the transmission mechanism can be simplified.
【図1】脱穀装置の縦断面図。FIG. 1 is a longitudinal sectional view of a threshing apparatus.
【図2】同一部拡大断面図。FIG. 2 is an enlarged sectional view of the same part.
【図3】A−A断面図。FIG. 3 is a sectional view taken along line AA.
【図4】B−B断面図。FIG. 4 is a sectional view taken along line BB.
【図5】C−C断面図。FIG. 5 is a sectional view taken along the line CC.
【図6】D−Dの一部断面図。FIG. 6 is a partial sectional view of DD.
【図7】D−D断面図。FIG. 7 is a sectional view taken along the line DD.
【図8】E−E断面図。FIG. 8 is an EE cross-sectional view.
【図9】F−F断面図。FIG. 9 is a sectional view taken along line FF.
【図10】扱網と二番処理網の取付状態断面図。FIG. 10 is a cross-sectional view of the attached state of the handling net and the second processing net.
【図11】扱網と処理網の取付状態断面図。FIG. 11 is a sectional view showing a state where a handling net and a processing net are attached.
1 脱穀装置 2 脱穀室 3
扱胴 4 扱胴軸 5 始端側側板 6
脱穀室終端側側板 7 扱網 8 送風唐箕 1
0 揺動選別装置 11 移送棚 12 移送突起 1
3 シーブ 14 ストローラック 15 一番コンベア 1
6 二番コンベア 18 排塵処理装置 19 排塵処理胴 2
0 排塵処理刃 21 処理網 22 排塵処理室 2
3 連通口 24 排塵口 25 二番処理装置 2
6 二番処理胴 27 二番物戻し装置 28 二番物処理刃 2
9 二番物処理網 30 二番物処理室 31、32…嵌合体 3
3、34…嵌合軸 35 メタル 36 中間板 3
7 挿通口 38 突出軸 39 軸受部材 4
0 入力プーリー 41 処理胴終端軸 42 側板 4
3 軸受部材 45 二番物処理室始端側 46 排出口 4
7 上部排出口 48 螺旋出口羽根 50 ガイド板 5
1 穀稈供給装置 52、53…案内レール 54、55 枠体 5
6 ボルト 57 枠体 58 円形仕切部材 5
9 シールド部材 60 ガイド板 61 排塵吸引ファン 6
2 上部カバー 63 穀稈供給チエン 65 チエン案内レール 66 排塵室カバー 67 穀稈1 threshing equipment 2 threshing room 3
Handling cylinder 4 Handling cylinder shaft 5 Start side plate 6
Threshing room end side side plate 7 Handling net 8 Ventilation Karino 1
0 Swing sorting device 11 Transfer shelf 12 Transfer protrusion 1
3 sheave 14 straw rack 15 first conveyor 1
6 Second conveyor 18 Dust treatment device 19 Dust treatment cylinder 2
0 Dust treatment blade 21 Treatment net 22 Dust treatment chamber 2
3 Communication port 24 Dust port 25 Second processing unit 2
6 Second processing cylinder 27 Second processing return device 28 Second processing blade 2
9 second processing net 30 second processing chamber 31, 32 ... fitting body 3
3, 34 ... fitting shaft 35 metal 36 intermediate plate 3
7 Insertion port 38 Projection shaft 39 Bearing member 4
0 Input pulley 41 Processing cylinder end shaft 42 Side plate 4
3 bearing member 45 second material processing chamber start end side 46 discharge port 4
7 Upper outlet 48 Spiral outlet blade 50 Guide plate 5
1 Grain stalk supply device 52, 53 ... Guide rails 54, 55 Frame 5
6 Bolt 57 Frame 58 Circular partition member 5
9 Shield member 60 Guide plate 61 Dust suction fan 6
2 Upper cover 63 Grain stalk supply chain 65 Chain guide rail 66 Dust chamber cover 67 Grain stalk
Claims (1)
る排塵処理室22と、脱穀室2の横側部で且つ排塵処理
室の前側に配置した二番物処理室30とを備え、該脱穀
室2には扱胴3を回転可能に設け、排塵処理室22には
扱胴3よりも小径の排塵処理胴19を回転可能に設け、
二番処理室30には排塵処理胴19よりも小径の二番処
理胴26を設け、該扱胴3と排塵処理胴19と二番処理
胴26の軸芯とを同じ方向に設け、前記二番処理胴26
及び排塵処理胴19を駆動する駆動手段を二番処理室3
0の終端側に位置する軸端部に設けてなる脱穀装置。1. A threshing chamber 2, a dust treatment chamber 22 communicating with a terminal side of the threshing chamber 2, and a second product treatment chamber 30 disposed at a side portion of the threshing chamber 2 and in front of the dust treatment chamber. The threshing chamber 2 is provided with a rotatable handling cylinder 3, and the dust processing chamber 22 is provided with a rotatable dust processing cylinder 19 having a smaller diameter than the handling cylinder 3.
The second processing chamber 30 is provided with a second processing cylinder 26 having a smaller diameter than the dust processing cylinder 19, and the handling cylinder 3, the dust processing cylinder 19 and the axis of the second processing cylinder 26 are provided in the same direction, The second processing cylinder 26
And a driving means for driving the dust processing cylinder 19 is the second processing chamber 3
A threshing device provided at the end of the shaft located at the end of 0.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8418298A JP2953459B2 (en) | 1998-03-30 | 1998-03-30 | Threshing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8418298A JP2953459B2 (en) | 1998-03-30 | 1998-03-30 | Threshing equipment |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12057395A Division JP3146924B2 (en) | 1995-04-21 | 1995-04-21 | Threshing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10215665A JPH10215665A (en) | 1998-08-18 |
JP2953459B2 true JP2953459B2 (en) | 1999-09-27 |
Family
ID=13823348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8418298A Expired - Lifetime JP2953459B2 (en) | 1998-03-30 | 1998-03-30 | Threshing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2953459B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108040618A (en) * | 2016-05-08 | 2018-05-18 | 吴小再 | A kind of corn Integrated Processing Unit and its method of work |
-
1998
- 1998-03-30 JP JP8418298A patent/JP2953459B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH10215665A (en) | 1998-08-18 |
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