JPH0221888Y2 - - Google Patents
Info
- Publication number
- JPH0221888Y2 JPH0221888Y2 JP6696284U JP6696284U JPH0221888Y2 JP H0221888 Y2 JPH0221888 Y2 JP H0221888Y2 JP 6696284 U JP6696284 U JP 6696284U JP 6696284 U JP6696284 U JP 6696284U JP H0221888 Y2 JPH0221888 Y2 JP H0221888Y2
- Authority
- JP
- Japan
- Prior art keywords
- handling
- processing chamber
- chamber
- opening
- processing
- 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
- 239000000463 material Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は下扱き駆動される扱胴を軸支した扱室
と、前記扱胴と逆方向に駆動される処理胴を軸支
した処理室とをフイードチエーンと平行に並設す
るとともに、両室をその略全長に亘つて連通する
開口を形成し、扱室の脱穀処理物を処理室に前記
開口を通して送り込むよう構成した脱穀装置であ
つて、扱室内への穀稈供給量が増大しても、両室
を連通する開口部を通してその増大した穀稈量を
処理室側に導入できるので、扱室での処理物の増
大による穀稈の一部が扱胴とこの扱胴の下方に位
置する受網との間隙に押し付けられて、扱歯によ
る扱作用が充分及ばなくなり、扱残しが発生し易
くなるといつたことを抑制でき、脱穀処理能力の
向上を図れる脱穀装置に関する。[Detailed description of the invention] [Field of industrial application] The present invention provides a handling chamber that pivotally supports a handling cylinder that is driven for lower handling, and a processing chamber that pivotally supports a processing cylinder that is driven in the opposite direction to the handling cylinder. and are arranged in parallel with the feed chain, and an opening is formed that communicates the two chambers over substantially the entire length thereof, and the threshing material in the handling chamber is sent into the processing chamber through the opening. Therefore, even if the amount of grain culm supplied into the handling chamber increases, the increased amount of grain culm can be introduced into the processing chamber through the opening that communicates the two chambers. This prevents a portion of the threshing drum from being pressed against the gap between the handling drum and the receiving net located below the handling drum, which prevents the handling action of the handling teeth from being sufficiently effective, resulting in unhandled items. This article relates to a threshing device that can improve processing capacity.
この種の脱穀装置において、扱室及び処理室の
下部に張設した受網が、夫々、扱胴及び処理胴に
対して同心状の円弧形のものに形成されていた。
In this type of threshing device, the receiving nets stretched over the lower portions of the handling chamber and the processing chamber are arc-shaped and concentric with the handling and processing cylinders, respectively.
この同心状の円弧形の為に、扱室の下方から処
理室の上方に向つて送られる処理物に対して、処
理胴によつて回転駆動される処理物が、処理室側
受網終端部分の形状故に、扱室上方に向つて送ら
れることになるので、その方向性がその処理物の
処理室側への流入を妨げるものになり、扱室から
処理室への処理物の送出作用の円滑性が阻害され
る虞れがあつた。
Because of this concentric circular arc shape, for the processed material that is sent from the lower part of the processing chamber toward the upper part of the processing chamber, the processed material that is rotationally driven by the processing cylinder is transferred to the receiving screen terminal on the processing chamber side. Because of the shape of the part, the material will be sent upwards into the processing chamber, and its direction will impede the flow of the material into the processing chamber, which will hinder the flow of the material from the processing chamber to the processing chamber. There was a risk that the smoothness of the process would be hindered.
本考案の目的は、受網に対する簡単な改造を施
すことによつて、前記扱室から処理室への処理物
の送出作用を、より円滑に行なえるものを提供す
る点に目的を有する。 An object of the present invention is to provide a device that can more smoothly transport the processed material from the handling chamber to the processing chamber by making simple modifications to the receiving net.
本考案による特徴構成は前記処理室の下部に張
設した受網の前記開口に臨む終端部分を下方に膨
出させ、この受網終端部分と、扱室の受網の前記
開口に臨む終端部分とのなす交差角を小にしてあ
る点にあり、その作用効果は次の通りである。
The characteristic configuration according to the present invention is that the terminal end portion of the receiving net stretched in the lower part of the processing chamber facing the opening is bulged downward, and the terminal portion of the receiving net in the handling room and the terminal portion facing the opening of the receiving net in the handling room are bulged downward. It is located at a point where the angle of intersection between the two is made small, and its effects are as follows.
つまり、処理物の送出し方向が受網の形状との
関係にあることに着目して、処理室側受網の終端
部分を下方に膨出させることによつて、扱室へ向
つて送出される処理物の送出方向を、開口の上方
或いは処理室上方へ向う、扱室及び処理室から送
出される処理物の交差角を小なるものにでき、扱
室から処理室への送出作用を、従来構成の交差角
が大なるものに比して、より一層円滑に行なえ
る。
In other words, by focusing on the fact that the direction in which the material to be processed is sent out is related to the shape of the receiving net, by bulging the terminal end of the receiving net on the processing chamber side downward, the material is sent out toward the processing room. The direction in which the material to be processed is sent out is directed upward from the opening or above the processing chamber, and the intersection angle between the processing chamber and the processing material sent from the processing chamber can be made small, and the delivery action from the processing chamber to the processing chamber can be reduced. This can be done much more smoothly than the conventional configuration with a large intersection angle.
処理室側受網の終端部分を下方に向つて膨出形
成するだけの簡単な改造だけで、扱室から処理室
への処理物の送出作用を円滑に行なえるようにな
り、扱室での扱作用も適正負荷で効率よく行な
え、全体的に脱穀効率を向上させることができる
ものを提供できるに至つた。
A simple modification of forming a downward bulge at the end of the receiving net on the processing chamber side allows for smooth delivery of the processed material from the processing chamber to the processing chamber. We have now been able to provide a product that allows for efficient handling under appropriate loads and improves overall threshing efficiency.
第1図に示すように、フイードチエーン1と平
行に扱室2と還元2番物の入口3aを有する処理
室3とを、それらに内蔵され下扱ぎ駆動、かつ、
相互に逆方向に駆動される扱歯4a付扱胴4及び
扱歯5a付処理胴5の軸芯が平行姿勢に位置する
状態に横方向に並設するとともに、これら両室
2,3の下側に揺動選別装置6を選別室7に配設
し、かつ、前記選別室7内に選別風を発生させる
唐箕9と排塵フアン8、及び、搬出スクリユー1
0aを備えた選別1番物回収部10と搬出スクリ
ユー11aを備えた選別2番物回収部11、並び
に、回収2番物を前記処理室3の入口3aに送る
スロワ12とを設けて脱穀装置を構成してある。
As shown in FIG. 1, a handling chamber 2 and a processing chamber 3 having an inlet 3a of the second reduced material are installed in parallel with the feed chain 1, and are built therein for pre-handling drive, and
The handling cylinder 4 with handling teeth 4a and the processing cylinder 5 with handling teeth 5a, which are driven in mutually opposite directions, are arranged side by side in a state in which their axes are parallel to each other, and the bottoms of both chambers 2 and 3 are arranged side by side. A swing sorting device 6 is disposed on the side in a sorting chamber 7, and a winnow 9 and a dust exhaust fan 8 for generating sorting air in the sorting chamber 7, and a carry-out screw 1 are provided.
A threshing device is provided with a sorted first item recovery section 10 equipped with a sorting screw 0a, a sorted second item recovery section 11 equipped with a carry-out screw 11a, and a thrower 12 that sends the collected second item to the entrance 3a of the processing chamber 3. has been configured.
前記扱室2と処理室3とをその略全長に亘つて
連通する開口14を形成するとともに、この開口
14を通して扱室2内の処理物を処理室3内に送
り込むように構成し、もつて扱室2への穀稈供給
量が増大して脱穀処理物が多量に生じても、これ
を直ちに処理室3に送り込んで扱室2内での滞留
をなくし、“扱き残し”や“ささり籾”といつた
現象を減少できる。又、前記処理室3の内壁面に
は処理胴5に植設した扱歯5aに受歯13を、前
記扱歯5aの両横側方で、周面方向視千鳥状に設
けて強力な扱き作用を発揮すべく構成してあり、
もつて、扱室2での滞留時間が短く充分な扱き作
用を受けていない脱穀処理物をこの処理室3で充
分単粒化処理できるようになつている。 An opening 14 is formed that communicates the handling chamber 2 and the processing chamber 3 over substantially the entire length thereof, and the material to be processed in the handling chamber 2 is sent into the processing chamber 3 through this opening 14. Even if the amount of grain supplied to the handling room 2 increases and a large amount of threshed material is produced, it is immediately sent to the processing room 3 to eliminate accumulation in the handling room 2 and eliminate "unhandled" and "hulled paddy". ” phenomenon can be reduced. In addition, on the inner wall surface of the processing chamber 3, receiving teeth 13 are provided in the handling teeth 5a implanted in the processing cylinder 5 in a staggered manner when viewed from the circumferential direction on both sides of the handling teeth 5a, to provide strong handling. It is designed to work,
As a result, the threshed material, which has not been sufficiently handled due to the short residence time in the handling chamber 2, can be sufficiently single-grained in the treatment chamber 3.
以上のような構成を有する処理室3の下部に張
設した受網15の前記開口14に臨む終端部分1
5Aを下方に膨出させ、この受網15終端部分1
5Aと、扱室2の受網16の前記開口14に臨む
終端部分16Aとのなす交差角θを小にして、も
つて、処理室3からの処理物が、扱室2から処理
室3に送り込まれる処理物への送出し抵抗になる
度合を低減化できる。 The terminal portion 1 facing the opening 14 of the receiving net 15 stretched at the lower part of the processing chamber 3 having the above-described configuration.
5A bulges downward, and this receiving net 15 terminal portion 1
5A and the end portion 16A facing the opening 14 of the receiving screen 16 of the handling chamber 2 is made small, so that the material to be processed from the processing chamber 3 is transferred from the handling chamber 2 to the processing chamber 3. It is possible to reduce the degree of resistance to the feeding of the processed material.
又、前記膨出された受網終端部分15Aに対し
て、処理胴5の扱歯5aの回転軌跡から外れた位
置で、かつ、処理胴5軸心に対して傾斜する状態
で処理物誘導板17を並設し、もつて、処理物を
扱胴4と同様に処理胴5終端側に移送可能に構成
されている。 Further, with respect to the bulged terminal end portion 15A of the receiving net, a processing material guide plate is installed at a position away from the rotation locus of the handling teeth 5a of the processing cylinder 5 and in a state inclined with respect to the axis of the processing cylinder 5. 17 are arranged in parallel, and the material to be processed can be transferred to the terminal end of the processing cylinder 5 in the same way as the processing cylinder 4.
この種の脱穀装置はコンバイン及びハーベスタ
等の脱穀装置搭載機に使用される。 This type of threshing device is used in machines equipped with a threshing device, such as combines and harvesters.
図面は本考案に係る脱穀装置の実施例を示し、
第1図は全体縦断側面図、第2図は全体横断平面
図、第3図は全体縦断背面図、第4図は第3図の
−線断面図である。
1……フイードチエーン、2……扱室、3……
処理室、4……扱胴、5……処理胴、14……開
口、15,16……受網、15A,16A……終
端部分、θ……交差角。
The drawings show an embodiment of the threshing device according to the present invention,
FIG. 1 is an overall longitudinal sectional side view, FIG. 2 is an overall lateral plan view, FIG. 3 is an overall longitudinal rear view, and FIG. 4 is a sectional view taken along the line -- of FIG. 3. 1...Feed chain, 2...Handling room, 3...
Processing chamber, 4... handling cylinder, 5... processing cylinder, 14... opening, 15, 16... receiving net, 15A, 16A... terminal portion, θ... intersection angle.
Claims (1)
前記扱胴4と逆方向に駆動される処理胴5を軸支
した処理室3とをフイードチエーン1と平行に並
設するとともに、両室2,3をその略全長に亘つ
て連通する開口14を形成し、扱室2の脱穀処理
物を処理室3に前記開口14を通して送り込むよ
う構成した脱穀装置であつて、前記処理室3の下
部に張設した受網15の前記開口14に臨む終端
部分15Aを下方に膨出させ、この受網終端部分
15Aと、扱室2の受網16の前記開口14に臨
む終端部分16Aとのなす交差角θを小にしてあ
る脱穀装置。 a handling chamber 2 that pivotally supports a handling cylinder 4 that is driven for lower handling;
The handling cylinder 4 and a processing chamber 3 in which a processing cylinder 5 driven in the opposite direction is pivotally supported are arranged parallel to the feed chain 1, and an opening is provided that communicates both chambers 2 and 3 over substantially the entire length thereof. 14, and is configured to feed the threshed material from the handling chamber 2 into the processing chamber 3 through the opening 14, and faces the opening 14 of a receiving net 15 stretched at the lower part of the processing chamber 3. A threshing device in which a terminal end portion 15A is bulged downward, and an intersection angle θ between this receiving net terminal portion 15A and a terminal portion 16A facing the opening 14 of a receiving net 16 in a handling room 2 is made small.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6696284U JPS60177745U (en) | 1984-05-07 | 1984-05-07 | threshing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6696284U JPS60177745U (en) | 1984-05-07 | 1984-05-07 | threshing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60177745U JPS60177745U (en) | 1985-11-26 |
JPH0221888Y2 true JPH0221888Y2 (en) | 1990-06-12 |
Family
ID=30600343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6696284U Granted JPS60177745U (en) | 1984-05-07 | 1984-05-07 | threshing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60177745U (en) |
-
1984
- 1984-05-07 JP JP6696284U patent/JPS60177745U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60177745U (en) | 1985-11-26 |
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