JPH0543636Y2 - - Google Patents
Info
- Publication number
- JPH0543636Y2 JPH0543636Y2 JP1987167571U JP16757187U JPH0543636Y2 JP H0543636 Y2 JPH0543636 Y2 JP H0543636Y2 JP 1987167571 U JP1987167571 U JP 1987167571U JP 16757187 U JP16757187 U JP 16757187U JP H0543636 Y2 JPH0543636 Y2 JP H0543636Y2
- Authority
- JP
- Japan
- Prior art keywords
- sorting
- net
- receiving net
- protrusions
- belt
- 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
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、前後方向軸芯周りで回転しながら処
理物を扱き処理し且つ後方へ送る軸流型の扱胴を
扱室の前後に亘つて軸架し、前記扱胴の下側に沿
つて受網を張設するとともに、前記受網の下方に
選別部を配置してある全稈投入型脱穀装置に関す
るものである。[Detailed description of the invention] [Industrial application field] The present invention uses an axial-flow type handling cylinder that rotates around the longitudinal axis to handle and process the material and send it to the rear, extending from the front and back of the handling chamber. The present invention relates to a full-culm input type threshing device, which is mounted on a shaft and has a receiving net stretched along the lower side of the handling barrel, and a sorting section is arranged below the receiving net.
この種の全稈投入型脱穀装置としては、特開昭
60−244223号公報に開示されているように、受網
から漏下した漏下物は選別部のいずれかの部分に
直に落下するのが一般的であつた。
This type of whole culm input type threshing device is manufactured by Tokukai Sho.
As disclosed in Japanese Patent Application No. 60-244223, it was common for leakage materials leaking from the receiving net to fall directly onto some part of the sorting section.
〔考案が解決しようとする問題点〕
軸流型の扱胴は前後に長く、多くの処理物を前
半部で扱き処理して脱粒していくので、多くの穀
粒は受網の前半部から漏下して選別部の前部に落
下する。一方、漏下せずに受網の後半部へ移送さ
れたり、あいるは扱胴の後半部で扱き処理されて
脱粒した穀粒は大体において受網の後半部から漏
下した選別部の後半部に落下する。[Problems that the invention aims to solve] The axial flow type handling barrel is long in the front and back, and most of the grain is handled, processed, and sloughed in the front half of the receiving net, so most of the grains are removed from the front half of the receiving net. It leaks and falls onto the front of the sorting section. On the other hand, most of the grains that are transferred to the latter half of the receiving net without leaking or are handled and processed in the latter half of the handling drum and then shucked are the latter half of the sorting section that leaked from the latter half of the receiving net. fall on the floor.
しかし、受網の後半部から漏下する穀粒は、他
の多くの枝付き穀粒やワラ屑に混じつて選別部に
落下する上に、選別部においても短時間しか選別
作用を受けられないため、回収されないままワラ
屑と共に機外に排出されてしまう穀粒も少なくな
い。 However, the grains leaking from the latter half of the receiving net fall into the sorting section mixed with many other grains with branches and straw waste, and are only subjected to the sorting action for a short time in the sorting section. Therefore, many grains are discharged from the machine together with straw waste without being collected.
本考案は、このような実情に着目して創案され
たものであり、その目的は、受網の後半部から漏
下した穀粒や枝付き穀粒が機外に排出されるのを
極力阻止し、穀粒の回収率を高めることにある。 The present invention was devised by paying attention to these circumstances, and its purpose is to prevent grains leaking from the rear part of the receiving net and grains with branches from being discharged to the outside of the machine as much as possible. The aim is to increase the grain recovery rate.
本考案にかかる全稈投入型脱穀装置は、上記目
的を達成するために、前後方向軸芯周りで回転し
ながら処理物を扱き処理し且つ後方へ送る軸流型
の扱胴を扱室の前後にわたつて軸架し、前記扱胴
の下側に沿つて受網を張設するとともに、前記受
網の下方に選別部を配置してある全稈投入型脱穀
装置において、前記受網の後半部下方に重複させ
て、処理物を前方へ送る突起付ベルトを前後方向
にわたつて巻架するとともに、この突起付ベルト
の下面に沿つて選別網を張設してあることを特徴
構成とする。
In order to achieve the above object, the whole culm input type threshing device according to the present invention handles and processes the material while rotating around the axis in the front and rear direction, and sends the material to the rear. In a whole-culm input type threshing device, which has a shaft extending over the entire culm, a receiving net is stretched along the lower side of the handling drum, and a sorting section is arranged below the receiving net, the second half of the receiving net A characteristic configuration is that a belt with protrusions is overlapped at the bottom and is wound in the front and back direction to send the processed material forward, and a sorting net is stretched along the lower surface of the belt with protrusions. .
かかる特徴構成による作用及び効果は次の通り
である。 The functions and effects of this characteristic configuration are as follows.
すなわち、突起付ベルトが受網の後半部下方に
重複させて前後にわたつて巻架してあるから、受
網の後半部から漏下した穀粒や枝付き穀粒やワラ
屑等の処理物を、下方に巻架された突起付ベルト
で一旦受け止めて前方へ送つた後、突起付ベルト
と選別網との間に供給する。そして、突起付ベル
トの下面の突起と選別網とで摩擦処理して単粒化
しながら後方へ送るとともに、選別網から漏下し
た穀粒を選別部へ落下供給していくのである。
In other words, since the belt with protrusions is overlapped and wrapped around the back half of the net, it is possible to prevent grains, grains with branches, straw waste, etc. from leaking from the back half of the net. is once received by a belt with protrusions wound downward and sent forward, and then supplied between the belt with protrusions and the sorting net. Then, the protrusions on the lower surface of the belt with protrusions and the sorting net perform friction treatment to convert the grains into single grains and send them backwards, and the grains leaking from the sorting net are dropped and supplied to the sorting section.
かくして、脱穀処理物の単粒化が促進され、穀
粒を選別部のより前部に落下供給できるようにな
るとともに、選別部に落下するワラ屑を減らすこ
とが可能になつた。
In this way, the threshing process is promoted to make the grains into single grains, and it is now possible to feed the grains by falling to the front of the sorting section, and it is also possible to reduce the amount of straw waste that falls into the sorting section.
そして、選別部において漏下物を効率的に選別
できるようになり穀粒の回収率が高まつた。 In addition, leakage materials can be efficiently sorted out in the sorting section, increasing the grain recovery rate.
以下、本考案の実施例を図面に基づいて説明す
る。
Hereinafter, embodiments of the present invention will be described based on the drawings.
第2図に、刈取前処理部Aを機体前部に設ける
とともに、脱穀部B、選別部C及び回収部Dとか
らなる全稈投入型脱穀装置を搭載した全稈投入型
コンバインが示されている。 FIG. 2 shows a full-culm input type combine harvester equipped with a full-culm input type threshing device consisting of a threshing unit B, a sorting unit C, and a recovery unit D, as well as a pre-harvesting section A installed at the front of the machine body. There is.
前記刈取前処理部Aは、植立茎稈を引き起しな
がら機体後方に掻き込むリール1、掻き込まれた
穀稈を刈り取る刈取装置2、刈取穀稈を刈幅中間
に搬送して寄せ集めるオーガ3、その刈取穀稈を
持上げ搬送経路Rを通して後方上方に搬送する二
つの回転胴4A,4bを上下二段に備えて構成し
てある。前記回転胴4A,4Bは、外周部に突起
を有したドラム形で、左右横軸芯周りで図上反時
計回りに回転する。 The reaping pre-processing section A includes a reel 1 that scrapes the planted stalk culms toward the rear of the machine while pulling them up, a reaping device 2 that reaps the scraped grain culms, and a harvested grain culm that is conveyed to the middle of the cutting width and gathered together. The auger 3 is provided with two rotary cylinders 4A and 4b arranged in upper and lower stages for lifting and transporting the harvested grain culms rearwardly and upwardly through the transport path R. The rotating drums 4A, 4B are drum-shaped with protrusions on their outer peripheries, and rotate counterclockwise in the figure around left and right horizontal axes.
前記脱穀部Bは、第1図に示すように、機体上
部に形成された扱室5の前後に亘つて扱胴6を軸
架するとともに扱胴6の下側に受網9を配設して
構成してある。前記扱胴6は、外周部の前部に掻
込み用のスクリユー7aを、その後方に突起状の
扱歯7bを設けるとともに、扱歯7bの後方に小
スクリユー歯7cを螺旋状に設けてあり、前後方
向軸芯P周りで回転する軸流式となつている。そ
れにより、扱室入口5aから扱室5内に投入され
た刈取穀稈を、スクリユー7aで中へ導いた後、
扱歯7bで本格的な扱き処理をしながら徐々に後
方へ移送し、更に、小スクリユー歯7cで弱い扱
き処理を行いながら迅速に後方へ移送し、最終的
に受網9上に残つた非漏下物を後端の送塵口5b
から排出用の羽根7dを使つて排出する。 As shown in FIG. 1, the threshing section B has a handling drum 6 that is pivoted across the front and back of a handling chamber 5 formed in the upper part of the machine, and a receiving net 9 is arranged below the handling drum 6. It is configured as follows. The handling cylinder 6 is provided with a screw 7a for scraping at the front part of the outer circumference, a protruding handling tooth 7b behind the screw 7a, and a small screw tooth 7c spirally provided behind the handling tooth 7b. , is an axial flow type that rotates around the longitudinal axis P. Thereby, after the harvested grain culm introduced into the handling chamber 5 from the handling chamber entrance 5a is guided inside by the screw 7a,
The non-finishing material remaining on the receiving net 9 is gradually transferred to the rear while being handled in a serious manner by the handling teeth 7b, and then quickly transferred to the rear while being handled in a weak manner by the small screw teeth 7c. Remove leakage from the dust outlet 5b at the rear end.
It is discharged using the discharge vane 7d.
前記受網9の後半部下方には、この受網9と重
複する状態で、外周面に板状の突起10aを周方
向等間隔に設けた突起付ベルト10を前後方向に
巻架し、この突起付ベルト10の下面に沿つて選
別網11を張設してある。そして、受網9の後半
部から漏下してくる漏下物を受け止めて前方へ載
置搬送し、突起付ベルト10の下面と選別網11
との間に供給するようにしてある。ここに供給さ
れた漏下物は、突起10aと選別網11による摩
擦処理を受けて単粒化され、籾や枝付き籾は選別
網11から漏下して選別部Cへ落下する一方、残
つたワラ屑は後方へ移送されて機外へ排出され
る。尚、前記選別網11は交換可能であるととも
に、摩擦処理の強弱を変えられるように上下に平
行移動調節可能に構成してある。 Beneath the rear half of the receiving net 9, a belt with protrusions 10 having plate-shaped protrusions 10a provided on the outer peripheral surface at equal intervals in the circumferential direction is wound in the front-rear direction so as to overlap with the receiving net 9. A sorting net 11 is stretched along the lower surface of the belt 10 with projections. Then, the leakage material leaking from the rear half of the receiving net 9 is picked up and conveyed forward, and the lower surface of the protruding belt 10 and the sorting net 11
It is designed to be supplied between. The leaked material supplied here is subjected to friction treatment by the projections 10a and the sorting net 11 and is made into single grains, and while the paddy and paddy with branches leak from the sorting net 11 and fall to the sorting section C, the remaining Ivy straw waste is transferred to the rear and discharged outside the machine. Incidentally, the sorting net 11 is replaceable, and is configured to be able to be adjusted in parallel movement up and down so that the strength of the friction treatment can be changed.
前記選別部Cは、受網9から漏下してきた漏下
物を単粒化した籾である一番物と、枝付き籾を多
く含む二番物と、ワラ屑とに選別するものであ
り、一対の揺動選別板間に亘つて上下二段のチヤ
フシーブ12,13、及びグレンシーブ14を配
備して一体揺動可能にするとともに、それらの前
方下方に選別風を送る唐箕15を設けて構成して
ある。前記上段のチヤフシーブ12の前部にはグ
レンパン16を、また、グレンシーブ14の後部
にはストローラツク17を連設してある。 The sorting section C separates the leakage material leaked from the receiving net 9 into the first product, which is single-grained paddy, the second product, which contains a large amount of paddy with branches, and straw waste. , two stages of upper and lower chaff sheaves 12, 13 and a grain sheave 14 are arranged between a pair of swinging sorting plates to enable them to swing together, and a winnower 15 is provided to send sorting air downward in front of them. It has been done. A grain pan 16 is connected to the front of the upper chaff sheave 12, and a stroke rack 17 is connected to the rear of the grain sheave 14.
前記回収部Dは、選別部Cの下方に配置してあ
り、選別部Cから落下してきた一番物を回収して
横一側に搬送する一番物回収部18と、二番物を
回収して横一側に搬送する二番物回収部19とか
らなる。 The collection section D is arranged below the sorting section C, and includes a first article collection section 18 that collects the first article that has fallen from the sorter C and transports it to one side, and a second article that collects the second article. and a second item collecting section 19 that transports the second item to one side laterally.
本考案を実施するに、第3図に示すように棒状
の突起10aを有した突起付ベルト10を用いて
もよい。
To carry out the present invention, a belt with protrusions 10 having bar-shaped protrusions 10a as shown in FIG. 3 may be used.
尚、実用新案登録請求の範囲の項に図面との対
照を便利にする為に符号を記すが、該記入により
本考案は添付図面の構造に限定されるものではな
い。 Note that although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.
図面は本考案に係る全稈投入型脱穀装置の実施
例を示し、第1図は縦断側面図、第2図は全稈投
入型コンバインの縦断側面図であり、第3図は突
起付ベルトの別実施例を示す斜視図である。
5……扱室、6……扱胴、9……受網、10…
…突起付ベルト、11……選別網、C……選別
部、P……前後方向軸心。
The drawings show an embodiment of the whole culm input type threshing device according to the present invention, FIG. 1 is a vertical side view, FIG. 2 is a vertical side view of the whole culm input type combine harvester, and FIG. It is a perspective view which shows another Example. 5... Handling room, 6... Handling cylinder, 9... Receiving net, 10...
... Belt with protrusions, 11... Sorting net, C... Sorting section, P... Front-back axis.
Claims (1)
き処理し且つ後方へ送る軸流型の扱胴6を扱室5
の前後にわたつて軸架し、前記扱胴6の下側に沿
つて受網9を張設するとともに、前記受網9の下
方に選別部Cを配置してある全稈投入型脱穀装置
であつて、前記受網9の後半部下方に重複させ
て、処理物を前方へ送る突起付ベルト10を前後
方向にわたつて巻架するとともに、この突起付ベ
ルト10の下面に沿つて選別網11を張設してあ
る全稈投入型脱穀装置。 The handling chamber 5 includes an axial flow type handling cylinder 6 that handles and processes the processed material while rotating around the longitudinal axis P and sends it to the rear.
This is a whole-culm input type threshing device in which a shaft is mounted across the front and rear of the handler, a receiving net 9 is stretched along the lower side of the handling cylinder 6, and a sorting section C is arranged below the receiving net 9. A belt with protrusions 10 for transporting the processed material forward is wound in the front-rear direction so as to overlap with the lower half of the receiving net 9, and a sorting net 11 is placed along the lower surface of the belt with protrusions 10. Full culm input type threshing equipment with
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987167571U JPH0543636Y2 (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987167571U JPH0543636Y2 (en) | 1987-10-30 | 1987-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0172034U JPH0172034U (en) | 1989-05-15 |
JPH0543636Y2 true JPH0543636Y2 (en) | 1993-11-04 |
Family
ID=31455985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987167571U Expired - Lifetime JPH0543636Y2 (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0543636Y2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529152B2 (en) * | 1973-06-28 | 1980-08-01 |
-
1987
- 1987-10-30 JP JP1987167571U patent/JPH0543636Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0172034U (en) | 1989-05-15 |
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