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JP3585271B2 - The second processing unit of the threshing machine - Google Patents
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JP3585271B2 - The second processing unit of the threshing machine - Google Patents

The second processing unit of the threshing machine Download PDF

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Publication number
JP3585271B2
JP3585271B2 JP25288894A JP25288894A JP3585271B2 JP 3585271 B2 JP3585271 B2 JP 3585271B2 JP 25288894 A JP25288894 A JP 25288894A JP 25288894 A JP25288894 A JP 25288894A JP 3585271 B2 JP3585271 B2 JP 3585271B2
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Japan
Prior art keywords
processing
chamber
handling
feed pan
sorting
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JP25288894A
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JPH0889064A (en
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俊雄 山中
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セイレイ工業株式会社
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Description

【0001】
【発明の属する技術分野】
本発明は、扱室の下方に扱胴軸方向に揺動する揺動選別体を装架して、扱室からの扱卸物と2番物樋に回収された2番物を処理胴室により処理したものとを選別するところの脱穀機の2番物処理装置に関するものである。
【0002】
【従来の技術】
従来、前記のように扱室からの扱卸物と2番物樋に回収された2番物を処理胴室により処理したものとを揺動選別体によって選別するものとしては、例えば、実開昭60−121739号公報等により開示されている。また
、扱室の受け網直下に扱胴軸と直行する処理胴を配設して扱卸物と2番物の双方を再処理し、主選別風が吹き抜けるように選別風路内に突設させた構成にするとともに、処理室受け網の後方に揺動選別体を連設したものが実開平02−100424号公報に記載され、更に揺動選別体の始端がわ下方に圧風ファンをを設け
、揺動選別体の下方に張設したグレンシーブとチャフシーブとの間に選別風を送給する構成のものが実開平03−56324号に記載されている
【0003】
【発明が解決しようとする課題】
しかし、この同公報に開示されている2番物の処理装置の構成は、処理胴室が扱室にそって並設されているから、機体の幅員が大になり、また、処理胴室での処理物が扱胴軸方向に揺動する揺動選別体の側方から放出されて、揺動選別体上を揺動方向に移動するものと交錯してその移動を阻害し選別作用に悪影響を与えている。そこで、この発明は、このような従来の脱穀機が有しているところの問題点を解消するために創作されたもので、特定箇所を選定して処理胴室を配置することによって、機体幅を増大させることなくコンパクトなものにし、また、処理胴室で処理された処理物を揺動選別体上に放出させるのに揺動方向に放出させることによって、終端がわへの移動と分散均一を促進し選別能力を向上させるようにしたものである。
【0004】
【課題を解決するための手段】
本発明は、上記のような2番物処理装置を提供するために、扱室の下方に扱胴軸方向に揺動する揺動選別体を装架して、扱室からの扱卸物と処理胴室により処理した2番物とを選別する下扱き方式の脱穀機において、処理胴室をその処理胴の軸が扱胴軸と直交する状態にして揺動選別体の始端部の下側に配置し、処理胴室内の処理物を揺動選別体のフィードパン上に放出させ、扱室から落下する扱卸物とともに前記フィードパンに対し、連続状に配置したチャフシーブに受継がせ揺動選別をする構成にしたことを特徴とするもので、揺動選別体の始端がわを構成するフィ−ドパンを分割して段違いにし、その段違いにより形成された空間内を通して前記処理胴室内の処理物を放出する構成にするとよい。
【0005】
【作用】
これにより、扱室から落下する扱卸物は揺動選別体によって選別され、その選別により2番物樋に回収された2番物は揺動選別体の始端部の下側に配置した処理胴室に投入されて処理作用を受けるので機体はコンパクトになる。また、揺動選別体の始端がわを構成するフィ−ドパンを分割して段違いにし、その段違いにより形成された空間内を通して前記処理胴室内の処理物を揺動選別体上に放出するようにすれば、処理物は揺動選別体の揺動方向に放出されるところとなって終端がわへの移動と分散均一を促進して選別能力が増進するのでる。
【0006】
【実施例】
以下、この発明について実施例図を参照し説明すると、この例図に示すものは自脱形のコンバインを組成するものであって、「図5」に示してあるように、走行機台(8)上の左側に脱穀機(A)を搭載し右側に操縦部(9)とエンジンル−ム(10)を上下にして設け、その後側に穀粒タンク(11)を配設し、脱穀機(A)の前方に刈取部(B)を後側に藁カッタ−(C)が連設されて、機体の前進により穀稈を刈取りその刈取穀稈を脱穀機(A)に搬送して脱穀処理し脱穀済の排藁を後方に搬出して藁カッタ−(C)で細断し、脱穀処理後の穀粒は穀粒タンク(11)に貯留したのち排出オ−ガ(12)により適所に取出すようにしている。
【0007】
脱穀機(A)は扱室(1)と、この扱室(1)の終端部から送出されるものを処理する処理室(13)と、扱胴軸方向に揺動し扱室(1)の下方から後方にかけて装架された揺動選別体(2)と、揺動選別体(2)の始端がわ下方に設置する唐箕ファン(14)により起生する選別風を吹流させる等の構成から成り、フィ−ドチエン(15)を左側にして搭載してある。なお、(16)は1番物樋、(17)は2番物樋、(18)は吸引排塵用の横断流ファンである。
【0008】
前記の揺動選別体(2)は始端がわからフィ−ドパン(6)とチャフシ−ブ(19)とストロ−ラック(20)が連続状に配設され、チャフシ−ブ(19)の下方にはグレンシ−ブ(21)が張設されて、これらが一体となって前記のように扱胴軸方向の前後に揺動可能に装架されている。
【0009】
次に、この発明の要部とする部分について「図1」と「図2」により記載すると、(3)は周面に処理歯(22)を植設して矢印(イ)方向に回転する処理胴(4)を内装した処理胴室で、その処理胴(4)の軸(5)を扱胴軸と直交する状態にして前記フィ−ドパン(6)始端がわの下側に配置し、処理胴室(3)の機体右側部を穀粒タンク(11)がわに延出して、この延出部の上方に2番物揚上筒(23)の上部を位置させて処理胴室(3)の延出部に連通し、2番揚上筒(23)の下部は前記2番物樋(17)に連通させてある。
【0010】
また、フィ−ドパン(6)は第1フィ−ドパン(6a)と第2フィ−ドパン(6b)とに分割されて第1フィ−ドパン(6a)を上段にし第2フィ−ドパン(6b)を下段にして段違いにするとともに、第2フィ−ドパン(6b)を第1フィ−ドパン(6a)の下方に入り込ませてラップさせ、第1フィ−ドパン(6a)の裏面と第2フィ−ドパン(6b)の選別面とにより間隔(7)を形成して、第1フィ−ドパン(6a)の下側に処理胴室(3)が位置するようになり、第2フィ−ドパン(6b)の下方には前記の唐箕ファン(14)を位置させている。
【0011】
そして、処理胴室(3)の機体左側部、即ちフィ−ドチエン(16)がわには吐出口(24)を開口し、その吐出口(24)を前記空間(7)内にのぞませてこの空間(7)内を通して処理胴室(3)内の処理物を揺動選別体(2)上に放出するものにするとともに、前記唐箕ファン(14)も処理胴(4)と同方向の(イ)の方向に回転させて幅広の吹出口(25)から吹き出る選別風を矢印(ロ)のように分流する構成にしてある。
【0012】
また、第1フィ−ドパン(6a)の選別面にはこの脱穀機(A)が下扱き式であるために、扱室(1)から落下する扱卸物をこの選別面の左側に寄せて均すところのリ−ド板(26)が複数斜設され、第2フィ−ドパン(6b)の選別面には処理胴室(3)の吐出口(24)から放出される処理物と第1フィ−ドパン(6a)の選別面から落下して受継がれるものとを右側に寄せることによって放出された処理物を含めてその選別面の幅方向に均一にする複数のリ−ド板(27)が斜設されているのである。
【0013】
この2番物の処理装置は以上のように構成してあるので、その作用について、「図3」と「図4」により記載すると、扱卸物のうち主として扱室(1)の始端がわから落下するものは第1フィ−ドパン(6a)上に落下しリ−ド板(26)により矢印(ハ)のようにこの選別面の左側に寄せられ均されながら比重選別が行われて第2フィ−ドパン(6b)上に落下して受継がれ、2番物樋(17)に回収された2番物は2番物揚上筒(23)によって処理胴室(3)右側部の始端部に投入されて処理胴室(3)内を(ニ)のように左側部の終端部に向けて送られながら処理作用を受け、その処理物は吐出口(24)から空間(7)内を通って矢印(ホ)のように放出され、その放出されたものと前記第1フィ−ドパン(6a)の選別面から落下して受継がれたものは、第2フィ−ドパン(6b)の選別面に斜設されたリ−ド板(27)により矢印(ヘ)のように右側に寄せられこの選別面の幅方向に均一になりながら比重選別が引き続き行われてチャフシ−ブ(19)とストロ−ラック(20)およびグレンシ−ブ(21)による篩選別と唐箕ファン(14)の吹出口(25)から吹出して矢印(ロ)の如く分流する選別風とによって選別されるのである。
【0014】
【発明の効果】
本発明による2番物処理装置は以上説明したように、扱室(1)の下方に扱胴軸方向に揺動する揺動選別体(2)を装架して、扱室(1)からの扱卸物と処理胴室(3)により処理した2番物とを選別する下扱き方式の脱穀機において、処理胴室(3)をその処理胴(4)の軸(5)が扱胴軸と直交する状態にして揺動選別体(2)の始端部の下側に配置し、処理胴室(3)内の処理物を揺動選別体(2)のフィードパン(6)上に放出させ、扱室(1)から落下する扱卸物とともに前記フィードパン(6)に対し、連続状に配置したチャフシーブ(19)に受継がせ揺動選別をする構成にしたのであるから、扱室(1)から落下する扱卸物は揺動選別体(2)によって選別され、その選別により2番物樋(17)に回収された2番物は揺動選別体(2)の始端部の下側に配置した処理胴室(3)に投入されて処理作用を受けるので、機体幅を増大させることなくコンパクトなものになり、また、揺動選別体(2)の始端がわを構成するフィ−ドパン(6)を分割して段違いにし、その段違いにより形成された空間(7)内を通して前記処理胴室(3)内の処理物を放出する構成にすれば、処理胴室(3)から揺動選別体(2)上に放出される処理物は揺動選別体(2)の揺動方向に放出されて終端がわへの移動と分散均一を促進して構成を一層簡単にしながら選別能力が向上するものになる。
【図面の簡単な説明】
【図1】この発明装置要部の縦断側面図である。
【図2】同要部の横断平面図である。
【図3】側面から見た作用説明図である。
【図4】平面から見た作用説明図である。
【図5】コンバイン全体の概要側面図である。
【符号の説明】
1 扱室
2 揺動選別体
3 処理胴室
4 処理胴
5 軸
6 フィ−ドパン
7 空間
[0001]
TECHNICAL FIELD OF THE INVENTION
According to the present invention, a swing sorter that swings in the axial direction of the handling cylinder is mounted below the handling chamber, and the unloading material from the handling chamber and the second material collected in the second gutter are processed in the processing body chamber. The present invention relates to a second-threshold processing device of a threshing machine which sorts out the processed products.
[0002]
[Prior art]
Conventionally, as described above, the swing sorting unit sorts the unloaded material from the handling room and the second product collected in the second gutter by the processing drum chamber. It is disclosed in, for example, Japanese Patent Application Laid-Open No. 60-121739. Also
A processing cylinder that goes directly to the handling cylinder axis is placed directly below the receiving net of the handling room to reprocess both the unloading material and the second product, and to protrude into the sorting air passage so that the main sorting wind blows through. Japanese Patent Laid-Open Publication No. H02-100424 discloses an arrangement in which a swinging sorting body is connected to the rear of a processing chamber receiving network. Establishment
Japanese Utility Model Laid-Open No. 03-56324 describes a configuration in which a sorting wind is fed between a Glen Sheave and a chaff sheave stretched below a swinging sorting body .
[0003]
[Problems to be solved by the invention]
However, in the configuration of the second processing apparatus disclosed in this publication, since the processing drum chambers are arranged side by side along the handling room, the width of the body becomes large, The processed material is released from the side of the swing sorting body that swings in the axial direction of the handling cylinder, intersects with the one that moves in the swinging direction on the swing sorting body, and inhibits the movement, adversely affecting the sorting action Is given. In view of the above, the present invention has been made in order to solve the problems of such a conventional threshing machine. In addition, by reducing the size of the material without increasing the size, and by discharging the processed material in the processing chamber onto the rocking sorter in the rocking direction, the end moves to the side and uniform dispersion. In order to improve the sorting ability.
[0004]
[Means for Solving the Problems]
The present invention provides a second material processing apparatus as described above, in which a swing sorting body that swings in the axial direction of the handling cylinder is mounted below the handling chamber, and the unloading material from the handling chamber is provided. In a threshing machine of a bottom- handling type that sorts out the second product processed by the processing drum chamber, the processing drum chamber is set so that the axis of the processing drum is orthogonal to the processing drum axis, and the lower side of the starting end of the swing sorter. And the processed material in the processing drum chamber is released onto the feed pan of the swing sorting body, and the unloading material falling from the handling chamber is transferred to the feed pan by the chaff sheave arranged continuously to the feed pan and rocked. The feed pan constituting the wobble of the swinging sorter is divided into steps so as to be stepped, and the processing in the processing drum chamber is performed through the space formed by the step. It is good to make it the structure which discharges an object.
[0005]
[Action]
As a result, the unloading material falling from the handling room is sorted by the swing sorter, and the second product collected in the second gutter by the sorting is the processing cylinder disposed below the starting end of the swing sorter. Since it is put into the room and subjected to the processing action, the body becomes compact. Also, the feed pan forming the wrinkle at the starting end of the swing sorting body is divided into steps so that the processed material in the processing chamber chamber is discharged onto the swing sorting body through the space formed by the steps. Then, the processed material is discharged in the swinging direction of the swinging sorting body, which promotes movement to the tail end and uniform dispersion, thereby increasing the sorting ability.
[0006]
【Example】
The present invention will be described below with reference to an embodiment diagram. The embodiment shown in FIG. 1 is for forming a self-removing combine, and as shown in FIG. ) A threshing machine (A) is mounted on the left side, and a control section (9) and an engine room (10) are provided on the right side, and a grain tank (11) is provided on the rear side. A cutting section (B) is connected to the front of (A) and a straw cutter (C) is connected to the rear side. The culm is cut by moving the machine forward, and the cut culm is transported to a threshing machine (A) for threshing. The processed and threshed waste straw is transported backward, cut into pieces with a straw cutter (C), and the grains after threshing are stored in a grain tank (11) and then put in place by a discharge auger (12). To take it out.
[0007]
The threshing machine (A) comprises a handling room (1), a processing room (13) for processing the material sent from the end of the handling room (1), and a swinging chamber (1) The swing sorting body (2) mounted from the bottom to the back of the car and the sorting wind generated by the Karino fan (14) installed below the starting end of the swing sorting body (2). And the feed chain (15) is mounted on the left side. Note that (16) is a first gutter, (17) is a second gutter, and (18) is a cross flow fan for suction and exhaust.
[0008]
The swing sorter (2) has a feed pan (6), a chaff sheave (19), and a straw rack (20) arranged in a continuous manner from the starting end, and is disposed below the chaff sheave (19). Is provided with a tensioner (21), which is integrally mounted so as to be swingable back and forth in the axial direction of the handle cylinder as described above.
[0009]
Next, referring to FIG. 1 and FIG. 2 regarding the main part of the present invention, (3) is a case where a processing tooth (22) is implanted on the peripheral surface and rotated in the direction of arrow (A). In the processing drum chamber in which the processing drum (4) is housed, the shaft (5) of the processing drum (4) is arranged orthogonal to the handling drum shaft, and the starting end of the feed pan (6) is arranged below the arm. The grain tank (11) extends from the right side of the processing body chamber (3) to the side of the machine body, and the upper part of the second lifting cylinder (23) is positioned above the extending part. The lower part of the second lifting cylinder (23) communicates with the extension part of (3), and communicates with the second gutter (17).
[0010]
Further, the feed pan (6) is divided into a first feed pan (6a) and a second feed pan (6b), and the first feed pan (6a) is placed at an upper stage and the second feed pan (6b). And the second feed pan (6b) is inserted under the first feed pan (6a) and wrapped, so that the back surface of the first feed pan (6a) and the second feed pan (6a) An interval (7) is formed with the sorting surface of the dopan (6b), so that the processing drum chamber (3) is located below the first feed pan (6a), and the second feed pan (6b) is located. The above-mentioned Karamino fan (14) is located below the parentheses.
[0011]
A discharge port (24) is opened at the left side of the machine body (3), that is, the feed chain (16), and the discharge port (24) is viewed into the space (7). The processing material in the processing drum chamber (3) is discharged onto the swing sorter (2) through the lever space (7), and the Karamino fan (14) is also in the same direction as the processing drum (4). (B), and separates the sorting wind blown out from the wide outlet (25) as shown by the arrow (b).
[0012]
In addition, since the threshing machine (A) is of a bottom handling type on the sorting surface of the first feed pan (6a), the unloading material falling from the handling room (1) is moved to the left side of the sorting surface. A plurality of lead plates (26) to be leveled are provided obliquely, and the sorting surface of the second feed pan (6b) has the processing object discharged from the discharge port (24) of the processing cylinder chamber (3) and the second plate. A plurality of lead plates (1) including the processed material discharged by dropping from the sorting surface of one feed pan (6a) to the right side and the material to be inherited, including the processed material released, in the width direction of the sorting surface (6a). 27) is inclined.
[0013]
Since the second processing apparatus is configured as described above, its operation will be described with reference to FIG. 3 and FIG. The falling object falls on the first feed pan (6a), is moved to the left side of this sorting surface by the lead plate (26) as shown by an arrow (c), is leveled, and the specific gravity is sorted. The second product dropped on the feed pan (6b) and taken over and collected in the second product gutter (17) is started by the second product lifting cylinder (23) on the right side of the processing drum chamber (3). And is subjected to a processing action while being sent to the left end portion as shown in (d) as shown in (d), and the processed material is discharged from the discharge port (24) into the space (7). Is discharged as shown by an arrow (e), and the discharged product falls from the sorting surface of the first feed pan (6a). The handed-off sheet is moved rightward as indicated by an arrow (f) by a lead plate (27) obliquely provided on the selection surface of the second feed pan (6b) in the width direction of the selection surface. The specific gravity selection is continued while being uniform, and the sieve is selected by the chaff sieve (19), the straw rack (20) and the glen sieve (21) and blown out from the outlet (25) of the Karamin fan (14). It is sorted by the sorting wind that diverges as shown by the arrow (b).
[0014]
【The invention's effect】
As described above, the second object processing apparatus according to the present invention mounts the swing sorting body (2) swinging in the axial direction of the handling cylinder below the handling chamber (1), and moves from the handling chamber (1). In the threshing machine of the under- handling type, which sorts the untreated material and the second product processed by the processing drum chamber (3), the processing drum chamber (3) is handled by the shaft (5) of the processing drum (4). It is arranged below the start end of the swinging sorting body (2) in a state perpendicular to the axis, and the processed material in the processing drum chamber (3) is placed on the feed pan (6) of the swinging sorting body (2). The feed pan (6) is discharged to the feed pan (6) together with the unloading material dropped from the handling chamber (1), and is passed to a chaff sheave (19) arranged continuously to perform rocking sorting. The unloading material falling from the chamber (1) is sorted by the swing sorting body (2), and the second product collected by the sorting in the second gutter (17) swings. Since it is thrown into the processing drum chamber (3) arranged below the starting end of the separate body (2) and subjected to the processing action, it becomes compact without increasing the body width, and the swing sorter ( 2) The feed pan (6) whose starting end constitutes a wedge is divided to be stepped, and the processing object in the processing drum chamber (3) is discharged through a space (7) formed by the step. Then, the processed material released from the processing chamber chamber (3) onto the oscillating sorter (2) is released in the swinging direction of the oscillating sorter (2), and the movement toward the end and uniform dispersion can be achieved. The sorting ability is improved while promoting and simplifying the structure.
[Brief description of the drawings]
FIG. 1 is a vertical sectional side view of a main part of the apparatus of the present invention.
FIG. 2 is a cross-sectional plan view of the main part.
FIG. 3 is an operation explanatory view as viewed from the side.
FIG. 4 is an operation explanatory view seen from a plane.
FIG. 5 is a schematic side view of the entire combine.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Handling room 2 Oscillating sorter 3 Processing cylinder room 4 Processing cylinder 5 Axis 6 Feed pan 7 Space

Claims (2)

扱室(1)の下方に扱胴軸方向に揺動する揺動選別体(2)を装架して、扱室(1)からの扱卸物と処理胴室(3)により処理した2番物とを選別する下扱き方式の脱穀機において、処理胴室(3)をその処理胴(4)の軸(5)が扱胴軸と直交する状態にして揺動選別体(2)の始端部の下側に配置し、処理胴室(3)内の処理物を揺動選別体(2)のフィードパン(6)上に放出させ、扱室(1)から落下する扱卸物とともに前記フィードパン(6)に対し
、連続状に配置したチャフシーブ(19)に受継がせ揺動選別をする構成にしたことを特徴とする脱穀機の2番物処理装置。
A swing sorting body (2) swinging in the axial direction of the handling cylinder is mounted below the handling chamber (1), and is processed by the unloading material from the handling chamber (1) and the processing barrel chamber (3). In a threshing machine of the lower handling type for sorting the products, the processing cylinder chamber (3) is set so that the axis (5) of the processing cylinder (4) is perpendicular to the axis of the processing cylinder. Arranged below the starting end, the processed material in the processing drum chamber (3) is discharged onto the feed pan (6) of the swing sorting body (2), and the unloading material dropped from the processing chamber (1). For the feed pan (6)
A second processing apparatus for a threshing machine, characterized in that it is inherited by chaff sheaves (19) arranged in a continuous manner to perform rocking sorting .
揺動選別体(2)の始端がわを構成するフィ−ドパン(6)を分割して段違いにし、その段違いにより形成された空間(7)内を通して前記処理胴室(3)内の処理物を放出する構成にしたことを特徴とする請求項1.記載の脱穀機の2番物処理装置。The feed pan (6) constituting the wobble of the oscillating sorter (2) is divided and stepped, and the processing object in the processing chamber (3) is passed through the space (7) formed by the step. 2. The apparatus according to claim 1, wherein A second processing apparatus of the threshing machine according to the above.
JP25288894A 1994-09-20 1994-09-20 The second processing unit of the threshing machine Expired - Fee Related JP3585271B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25288894A JP3585271B2 (en) 1994-09-20 1994-09-20 The second processing unit of the threshing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25288894A JP3585271B2 (en) 1994-09-20 1994-09-20 The second processing unit of the threshing machine

Publications (2)

Publication Number Publication Date
JPH0889064A JPH0889064A (en) 1996-04-09
JP3585271B2 true JP3585271B2 (en) 2004-11-04

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JPH0889064A (en) 1996-04-09

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