JP2011200174A - Separation controller of thresher - Google Patents

Separation controller of thresher Download PDF

Info

Publication number
JP2011200174A
JP2011200174A JP2010071180A JP2010071180A JP2011200174A JP 2011200174 A JP2011200174 A JP 2011200174A JP 2010071180 A JP2010071180 A JP 2010071180A JP 2010071180 A JP2010071180 A JP 2010071180A JP 2011200174 A JP2011200174 A JP 2011200174A
Authority
JP
Japan
Prior art keywords
sorting
wind
amount
chamber
pair
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.)
Granted
Application number
JP2010071180A
Other languages
Japanese (ja)
Other versions
JP5056882B2 (en
Inventor
Hisayuki Satoji
久幸 里路
Junji Doihara
純二 土居原
Hiroshi Kugimiya
釘宮　　啓
Hidenori Okazaki
秀範 岡崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP2010071180A priority Critical patent/JP5056882B2/en
Priority to TW099127888A priority patent/TWI396500B/en
Priority to TW099146070A priority patent/TWI396501B/en
Priority to KR1020100081395A priority patent/KR101131821B1/en
Priority to CN201010595526.0A priority patent/CN102197748B/en
Priority to CN201010268554.1A priority patent/CN102197749B/en
Priority to KR1020100129628A priority patent/KR101269537B1/en
Publication of JP2011200174A publication Critical patent/JP2011200174A/en
Application granted granted Critical
Publication of JP5056882B2 publication Critical patent/JP5056882B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Threshing Machine Elements (AREA)

Abstract

PROBLEM TO BE SOLVED: To raise the separation accuracy by changing the blowoff direction of the whole separation wind blown off from a pressurized air winnower according to the amount of materials which are to be treated on a shaking separator, and include the materials which are to be treated and discharged from a tailings treating chamber to a separation chamber.SOLUTION: A separation controller of a thresher includes: a pair of upper and lower wind direction guide plates 8 and 9 provided for regulating the blowoff direction of the separation wind on the blowoff side of the separation wind of the pressurized air winnower 5 to form a separation wind guide passage 10 between the pair of upper and lower wind direction guide plates 8 and 9; and a sensor 11 installed for detecting the amount of the materials which are to be treated on the shaking separator 4 including the materials which are to be treated and discharged from the tailings treating chamber 2 to the separation chamber 3. The separation controller of the thresher is composed so as to regulate the tilt angle of the pair of upper and lower wind direction guide plates 8 and 9 on the basis of the amount of the materials which are to be treated and detected with the sensor 11 and automatically change the blowoff direction of the separation wind from the separation wind guide passage 10.

Description

この発明は、脱穀装置の選別制御装置に関する。   The present invention relates to a sorting control device for a threshing device.

従来からコンバインの脱穀装置においては、選別制御装置によって選別作用の精度アップが図られている。下記特許文献１には、公知の技術として、次のような選別制御装置が開示されている。   2. Description of the Related Art Conventionally, in a combine threshing device, a sorting control device has been used to improve the accuracy of sorting. Patent Document 1 listed below discloses the following sorting control device as a known technique.

すなわち、「扱室２から漏下した処理物をチャフシーブで受け止めて揺動移送しながら粗選別を行う粗選別部１５と、選別処理物を穀粒と二番物に選別する精選別部１６とを設け、両者の上下中間位置に複数本の篩い線２５を備える中間選別部１７を配設し、唐箕７からの選別風の一部を前記両者の間に導入可能な開口部３０を形成し、選別風の開口部３０への導入量を増減可能な風向板３１と、風向板３１の姿勢変更手段Ｍを設け、処理量検出センサＳの検出結果に基づいて、処理物の量が多くなるに伴って、風向板３１が選別風の開口部３０への導入量を増大させる姿勢になり、処理物の量が少なくなるに伴って、風向板３１が導入量を減少させる姿勢になるように姿勢変更手段Ｍを制御する制御装置２８を設けてある。」と記載されている。   That is, “a rough sorting unit 15 that performs rough sorting while receiving the processed material leaked from the handling chamber 2 with a chaff sheave and swinging and transferring, and a fine sorting unit 16 that sorts the sorted processed product into a grain and a second product, An intermediate sorting portion 17 having a plurality of sieve lines 25 is arranged at the upper and lower intermediate positions of both, and an opening 30 is formed through which a part of the sorting wind from the Kara 7 can be introduced between the two. In addition, a wind direction plate 31 capable of increasing or decreasing the amount of the selected wind introduced into the opening 30 and a posture changing means M of the wind direction plate 31 are provided, and the amount of processed material increases based on the detection result of the processing amount detection sensor S. Accordingly, the wind direction plate 31 is in a posture to increase the introduction amount of the selected wind into the opening 30, and the wind direction plate 31 is in a posture to decrease the introduction amount as the amount of processed material decreases. A control device 28 for controlling the attitude changing means M is provided. " That.

そして、その目的として、「唐箕の出力が無駄に消費されることを防止できるから処理物の量の大小にかかわらず選別能力を高く維持できる脱穀装置における揺動選別装置を提供する。」と記載されている。   And the purpose is to provide “a rocking sorting device in a threshing device that can keep the sorting ability high regardless of the amount of processed material since it can prevent wasteful consumption of the output of Kara.” Has been.

特開平７−２７４６９６号公開特許公報Japanese Patent Laid-Open No. 7-274696

従来の揺動選別装置の構成は、上記特許文献１に開示されているように、唐箕の選別風の吹き出し口の上下の中間位置に一枚の風向案内板を設け、この風向案内板の姿勢（角度）を調節変更して、唐箕から吹き出す選別風の層の中間部分の流れる方向を変える構成であって、選別風誘導路の上部から吹き出す選別風の方向を変更することにはならず、選別風全体の流れの方向が変わらないために、目的とする風選別の効率が上がらない。   The configuration of the conventional oscillating sorting apparatus is, as disclosed in the above-mentioned Patent Document 1, provided with a single wind direction guide plate at the upper and lower intermediate positions of the Kara sorting wind outlet, and the attitude of this wind direction guide plate It is a configuration that changes the flow direction of the middle part of the sorting wind layer blown out from the tang by adjusting (angle), and does not change the direction of the sorting wind blown out from the upper part of the sorting wind guide path, Since the flow direction of the entire sorting wind does not change, the efficiency of the targeted wind sorting does not increase.

そして、脱穀装置の選別室において、処理物の量を正確に把握するためには、主として、一度、脱穀選別を受けた後、二番処理室から排出される処理物を検出するのが適しており、従来装置のように、扱室からの漏下物の量を検出すると、誤差が大きく実態に合わない場合が生じる。   And in order to accurately grasp the amount of the processed material in the sorting room of the threshing device, it is mainly suitable to detect the processed material discharged from the second processing chamber after receiving the threshing once. In addition, when the amount of leakage from the handling room is detected as in the conventional device, there are cases where the error is large and does not match the actual situation.

更に、従来装置は、選別室における処理物の量が減少したときに、選別風を揺動選別装置の終端側に送風すると、排塵作用に伴って機外への三番飛散が増加し、多くのロスが発生する。   Furthermore, when the amount of processed material in the sorting chamber decreases when the conventional apparatus blows the sorting wind toward the terminal side of the oscillating sorting apparatus, the third scattering to the outside of the machine increases due to the dust removal action, Many losses occur.

この発明は、上記課題を解決するために、次のような技術的手段を講じる。   In order to solve the above problems, the present invention takes the following technical means.

即ち、請求項１記載の発明は、穀稈を脱穀する扱室（１）に二番物処理用の二番処理室（２）を併設し、該扱室（１）及び二番処理室（２）の下方に備える選別室（３）には、上側に揺動選別装置（４）を設け、該揺動選別装置（４）の下側に、選別方向上手側から圧風唐箕（５）、一番移送螺旋軸（６）、二番移送螺旋軸（７）の順に設け、前記圧風唐箕（５）の選別風の吹き出し側に、該選別風の吹き出し方向を調節する上下一対の風向案内板（８，９）を設け、該上下一対の風向案内板（８，９）の間に選別風誘導路（１０）を形成し、前記二番処理室（２）から選別室（３）に排出される処理物を含む揺動選別装置（４）上の処理物の量を検出するセンサ（１１）を設け、該センサ（１１）によって検出される処理物の量に基づいて前記上下一対の風向案内板（８，９）の傾斜角度を調節して選別風誘導路（１０）からの選別風の吹き出し方向を自動的に変更する構成としたことを特徴とする脱穀装置の選別制御装置としたものである。   That is, the invention according to claim 1 is provided with a second processing chamber (2) for processing a second item in the processing chamber (1) for threshing the cereal, and the processing chamber (1) and the second processing chamber ( 2) The sorting chamber (3) provided below 2 is provided with a swing sorting device (4) on the upper side, and the lower side of the swing sorting device (4) from the upper side of the sorting direction with the compressed air tang (5) A pair of upper and lower wind directions which are arranged in the order of the first transfer spiral shaft (6) and the second transfer spiral shaft (7) and adjust the blowing direction of the selected wind on the blow side of the selected wind A guide plate (8, 9) is provided, a sorting wind guide path (10) is formed between the pair of upper and lower wind direction guide plates (8, 9), and the second processing chamber (2) to the sorting chamber (3). Is provided with a sensor (11) for detecting the amount of the processed material on the swing sorting device (4) including the processed material discharged to the base, and based on the amount of the processed material detected by the sensor (11). A threshing apparatus characterized in that it adjusts the inclination angle of the pair of upper and lower wind direction guide plates (8, 9) to automatically change the direction of blowing the selected wind from the selected wind guide path (10). This is a sorting control device.

二番処理室（２）から選別室（３）に排出される処理物を含む揺動選別装置（４）上の処理物の量を検出して、選別風誘導路（１０）の選別風吹き出し方向を制御するから、選別風全体が層状に吹き出す方向が調節され、きわめて効果的に選別することができる。   The amount of the processed product on the swing sorting device (4) including the processed product discharged from the second processing chamber (2) to the sorting chamber (3) is detected, and the sorting wind blowing out of the sorting wind guide path (10). Since the direction is controlled, the direction in which the entire sorting wind is blown out in layers is adjusted, and sorting can be performed very effectively.

請求項２記載の発明は、前記センサ（１１）によって検出される処理物の量が基準値に対して多くなるほど選別風の吹き出し方向を選別方向下手側の部位に向け、前記センサ（１１）によって検出される処理物の量が基準値に対して少なくなると、選別風の吹き出し方向を選別方向上手側の部位に向けるように、センサ（１１）によって検出される処理物の量に基づいて前記上下一対の風向案内板（８，９）の傾斜角度を自動的に制御する構成としたことを特徴とする請求項１記載の脱穀装置の選別制御装置としたものである。   According to the second aspect of the present invention, as the amount of the processing object detected by the sensor (11) increases with respect to a reference value, the blowing direction of the sorting air is directed toward the lower part of the sorting direction, and the sensor (11) When the detected amount of processed material decreases with respect to the reference value, the upper and lower sides of the processed product are detected based on the amount of processed material detected by the sensor (11) so that the blowing direction of the sorting air is directed toward the portion on the upper side of the selecting direction. 2. The threshing apparatus sorting control apparatus according to claim 1, wherein the inclination angle of the pair of wind direction guide plates (8, 9) is automatically controlled.

この発明によれば、選別室（３）に排出される二番処理物が多いときには、選別風を下手側の部位に向け、一番移送螺旋軸（６）の上方を通して選別方向の棚先側に送るから、一番物の選別が良好に行われ、排塵物を排塵ファン側に誘導して排塵作用を促進できるものとなっている。   According to the present invention, when the second processed material to be discharged into the sorting chamber (3) is large, the sorting wind is directed toward the lower part and the top side of the first transfer spiral shaft (6) is placed on the shelf tip side in the sorting direction. Therefore, it is possible to promote the dust removal action by guiding the waste to the dust exhaust fan side.

逆に、処理物の量が少なくなると、選別風は、選別方向の上手側の部位に向けられ、揺動棚先方向への選別風を少なくして機外飛散を抑えるものとなる。   Conversely, when the amount of processed material is reduced, the sorting wind is directed toward the upper part of the sorting direction, and the sorting wind in the direction of the swinging shelf tip is reduced to suppress scattering outside the machine.

請求項３記載の発明は、前記上下一対の風向案内板（８，９）は、夫々の回動の中心となる支点軸（１２，１３）を、前記選別風誘導路（１０）から離れた部位に配置し、該支点軸（１２，１３）が前記選別風誘導路（１０）内を通過する選別風に影響を与えない構成としたことを特徴とする請求項１記載の脱穀装置の選別制御装置としたものである。   According to a third aspect of the present invention, the pair of upper and lower wind direction guide plates (8, 9) are separated from the fulcrum shaft (12, 13), which is the center of rotation, from the selected wind guide path (10). 2. The threshing apparatus according to claim 1, wherein the threshing apparatus is arranged at a site so that the fulcrum shafts (12, 13) do not affect the sorting wind passing through the sorting wind guide path (10). It is a control device.

この発明は、選別風誘導路（１０）内に障害物をなくし、特に、上下の風向案内板（８，９）の支点軸（１２，１３）を選別風誘導路（１０）内に設けない構成とすることによって、風路の途中で選別風に渦流等の発生をなくするものとしている。   The present invention eliminates obstacles in the sorting wind guide path (10), and in particular, the fulcrum shafts (12, 13) of the upper and lower wind direction guide plates (8, 9) are not provided in the sorting wind guide path (10). By adopting the configuration, the generation of eddy currents or the like in the sorting wind in the middle of the air path is eliminated.

請求項４記載の発明は、前記上下一対の風向案内板（８，９）は、制御信号に基づいて作動する制御モータ（１４）から伝動装置（１５）とリンク機構（１６）とを介して傾斜調節する構成とし、前記制御モータ（１４）、伝動装置（１５）、及びリンク機構（１６）は、脱穀装置（１７）の右側板（１９）の伝動装置（１８）を避けた部位に装備したことを特徴とする請求項１記載の脱穀装置の選別制御装置としたものである。   According to a fourth aspect of the present invention, the pair of upper and lower wind direction guide plates (8, 9) are connected via a transmission device (15) and a link mechanism (16) from a control motor (14) operated based on a control signal. The control motor (14), the transmission device (15), and the link mechanism (16) are installed in a portion that avoids the transmission device (18) of the right side plate (19) of the threshing device (17). The threshing apparatus sorting control apparatus according to claim 1, wherein the threshing apparatus is a selection control apparatus.

制御モータ（１４）とこれに関連する一連の装置を簡潔にまとめて、脱穀ベルト等のない脱穀装置（１７）の右側板（１９）に装備して安定した制御を行うものである。   A control motor (14) and a series of devices related thereto are briefly summarized and installed on the right side plate (19) of a threshing device (17) without a threshing belt or the like to perform stable control.

請求項１記載の発明によると、二番処理室（２）から選別室（３）に排出される処理物を含む揺動選別装置（４）上の処理物の量を検出して、選別風誘導路（１０）の選別風吹き出し方向を制御するから、圧風唐箕（５）から吹き出す選別風全体の吹き出し方向を変え、選別精度を高めることができる。そして、二番処理室（２）から選別室（３）へ排出された処理物を含む揺動選別装置（４）上の処理物の量を検出するものであり、この二番処理室（２）から選別室（３）へ排出された処理物は、一度、選別過程を経ており、単なる藁屑等の嵩張る夾雑物が取り除かれた実質の処理物であって、検出誤差が発生しにくいため、選別制御の精度を高めることができる。   According to the first aspect of the present invention, the amount of the processed product on the swing sorting device (4) including the processed product discharged from the second processing chamber (2) to the sorting chamber (3) is detected, and the sorting wind is detected. Since the sorting wind blowing direction of the guide path (10) is controlled, the blowing direction of the entire sorting wind blown out from the compressed wind tang (5) can be changed to increase the sorting accuracy. And the quantity of the processed material on the rocking sorter (4) containing the processed material discharged from the second processing chamber (2) to the sorting chamber (3) is detected, and this second processing chamber (2 ), The processed material discharged from the sorting chamber (3) has undergone a sorting process once, and is a processed material from which bulky impurities such as swarf are removed, and detection errors are unlikely to occur. The accuracy of sorting control can be increased.

そして、請求項２記載の発明によると、上記請求項１記載の発明の効果に加え、選別室（３）に排出される二番処理物が多いときには、選別風を一番移送螺旋軸（６）の上方を通して下手側の部位に向けて送るから、一番移送螺旋軸（６）上方の風選作用が良好に行われると共に、排塵物を排塵ファン側に誘導して、多量の処理物を選別処理するために排塵処理作用を促進できる。   According to the second aspect of the invention, in addition to the effect of the first aspect of the invention, when there is a large amount of the second processed material discharged into the sorting chamber (3), the sorting wind is transferred to the first transfer spiral shaft (6). ) Is sent toward the lower part through the upper part of (), so that the wind selection action above the first transfer spiral shaft (6) is performed well and the waste is guided to the exhaust fan side for a large amount of processing. The dust removal action can be promoted to sort the objects.

逆に、処理物の量が少なくなると、選別風は、選別方向上手側の部位に向けて送られて、揺動選別装置終端方向への選別風を少なくして、少量で飛びやすい処理物の機外飛散を抑えることができる。   On the other hand, when the amount of processed material decreases, the sorting air is sent toward the upper part of the sorting direction, reducing the sorting air toward the end of the oscillating sorting device and reducing the amount of processed material that is easy to fly. Spattering outside the aircraft can be suppressed.

そして、請求項３記載の発明によると、上記請求項１記載の発明の効果に加え、選別風誘導路（１０）内に障害物をなくし、特に、上下の風向案内板（８，９）の支点軸（１２，１３）を選別風誘導路（１０）内に設けない構成とすることによって、風路の途中に障害物がなくして選別風に渦流等の発生がないから、適確な選別作用を発揮できる。   According to the invention described in claim 3, in addition to the effect of the invention described in claim 1, the obstruction is eliminated in the sorting wind guide path (10), and in particular, the upper and lower wind direction guide plates (8, 9). By adopting a configuration in which the fulcrum shafts (12, 13) are not provided in the sorting wind guide path (10), there are no obstacles in the middle of the wind path, and no eddy currents are generated in the sorting wind. The effect can be demonstrated.

そして、請求項４記載の発明によると、上記請求項１記載の発明の効果に加え、制御モータ（１４）とこれに関連する一連の装置を簡潔にまとめて、脱穀ベルト等の脱穀装置の伝動機構がない側に設けることにより、確実に設置ができ、安定した制御を行うことができる。   And according to invention of Claim 4, in addition to the effect of the invention of said Claim 1, a control motor (14) and a series of apparatus related to this are put together briefly, and transmission of threshing apparatuses, such as a threshing belt, is carried out. By providing on the side where there is no mechanism, it can be installed reliably and stable control can be performed.

要部の作用を示す脱穀装置の側断面図Side sectional view of the threshing device showing the operation of the main part 脱穀装置の正断面図Front sectional view of threshing device 脱穀装置の平断面図Flat section of threshing device 制御モータと風向案内板の作用側面図Side view of action of control motor and wind direction guide plate 実施例の揺動選別装置の平面図Plan view of the swing sorting device of the embodiment 前部シーブとスクレパーの平面図Top view of front sheave and scraper 前図６の切断側面図。FIG. 7 is a cut side view of FIG.

以下、この発明の実施例を図面に基づいて具体的に説明する。   Embodiments of the present invention will be specifically described below with reference to the drawings.

まず、コンバインに搭載する脱穀装置１７は、図１、乃至図３に示すように、上部に扱胴２１を軸架した扱室１を設け、その背後に前側に二番処理室２を、該二番処理室２の後方に排塵処理室２２を併設して構成している。２３は二番処理胴、２４は排塵処理胴を示している。   First, as shown in FIGS. 1 to 3, the threshing device 17 mounted on the combine is provided with a handling chamber 1 with a handling cylinder 21 pivoted on the upper portion, and a second processing chamber 2 on the front side behind the handling chamber 1. A dust removal treatment chamber 22 is provided in the rear of the second treatment chamber 2. Reference numeral 23 denotes a second processing cylinder, and 24 denotes a dust removal processing cylinder.

そして、選別室３は、図面に示すように、前記扱室１、二番処理室２、及び排塵処理室２２の下側に配置して設け、扱室１、以下の各処理室２、２２から排塵された処理物を選別処理を行う構成としている。そして、揺動選別装置４は、選別室３の上部に揺動選別が出来るように装置し、選別方向の上手側から移送板２６、固定の前部シーブ２７、漏下目合を調節可能にしたメインシーブ２８、先端部にストローラック２９をそれぞれ配置して設けた構成としている。   And as shown in the drawing, the sorting chamber 3 is disposed below the handling chamber 1, the second processing chamber 2, and the dust removal processing chamber 22, and the sorting chamber 3, the following processing chambers 2, In this configuration, the processed material discharged from the product 22 is subjected to a sorting process. Then, the oscillating sorting device 4 is installed on the upper part of the sorting chamber 3 so as to be able to perform oscillating sorting, so that the transfer plate 26, the fixed front sheave 27, and the leakage degree can be adjusted from the upper side of the sorting direction. The main sheave 28 and the Strollac 29 are arranged and provided at the tip.

実施例の場合、揺動選別装置４は、下側の選別板２５より前側部分を藁屑や穀粒が漏らない程度の大きさの孔を形成し、選別風が通過できる構成にしている。   In the case of an Example, the rocking | swiveling sorter 4 forms the hole of the magnitude | size which is a magnitude | size which does not leak shavings and a grain in the front part rather than the lower sorter plate 25, and has the structure which can pass a sorter | winding wind.

そして、選別室３は、前記揺動選別装置４の下側に、選別方向の上手側から圧風唐箕５、一番移送螺旋軸６、二番移送螺旋軸７の順に軸装して設け、選別作用ができる構成としている。   The sorting chamber 3 is provided on the lower side of the swing sorting device 4 in the order of the compressed air tang 5, the first transfer spiral shaft 6, and the second transfer spiral shaft 7 from the upper side in the sorting direction. It has a configuration that can perform a sorting action.

そして、排塵装置３０は、図１、及び図３に示すように、吸塵ファンから構成され、前記選別室３の後部において、揺動選別装置４の上方で、前記した排塵処理室２２に対向する側の側板に装備し、伝動ベルト３１によって伝動される構成としている。そして、排塵装置３０は、吸塵口３２を、前記排塵処理室２２の排塵口に対向させ、メインシーブ２８の後部からストローラック２９の側部上方に設けて構成している。   As shown in FIGS. 1 and 3, the dust exhaust device 30 is constituted by a dust suction fan. In the rear portion of the sorting chamber 3, above the swing sorting device 4, the dust exhaust processing chamber 22 is provided. It is equipped with the side plate on the opposite side and is configured to be transmitted by the transmission belt 31. The dust exhaust device 30 is configured such that the dust suction port 32 faces the dust discharge port of the dust processing chamber 22 and is provided above the side portion of the stroll rack 29 from the rear portion of the main sheave 28.

３３は排塵口であって、機体の後部外側に排塵できるように開口した構成としている。   Reference numeral 33 denotes a dust outlet, which is configured to be opened to the outside of the rear part of the machine body so that dust can be discharged.

そして、二番揚穀装置３５は、図１、及び図２に示すように、搬送始端部である下部を前記二番移送螺旋軸７の一側部（右側）に連通させ、上方に延長して搬送終端部である上部を、前記二番処理室２の始端部に開口させて連通し、選別室３で収集された二番物を揚穀して還元する構成としている。   As shown in FIGS. 1 and 2, the second cerealing device 35 communicates the lower part, which is the conveyance start end, to one side (right side) of the second transfer spiral shaft 7 and extends upward. Thus, the upper part, which is the transfer terminal part, is opened and communicated with the starting end part of the second processing chamber 2, and the second product collected in the sorting chamber 3 is ground and returned.

３６はフィードチェンである。   Reference numeral 36 denotes a feed chain.

そして、脱穀装置１７の伝動装置１５は、図３に示すように、機体の左側の側板３７側にまとめて、伝動ベルト、３１、３８を設けて伝動する構成としている。   And as shown in FIG. 3, the transmission apparatus 15 of the threshing apparatus 17 is set as the structure which collects to the side plate 37 side of the left side of a body, and provides a transmission belt and 31,38.

つぎに、選別風誘導路１０は、図１、及び図２に示すように、圧風唐箕５と一番移送螺旋軸６との間における選別風の吹き出し口において、上側の風向案内板８と下側の風向案内板９との上下一対によって選別風を案内する風路を構成している。そして、上の風向案内板８は、基部側（圧風唐箕５側）で風路の外側に軸装した支点軸１２に回動自在に取り付け、下の風向案内板９は、断面中空状に形成して風路の邪魔をしない内空部に支点軸１３を取り付けて設け、両者を一体回動ができるように連杆４０で連結した構成としている。このように、実施例は、両方の支点軸１２，１３は、前記選別風誘導路１０から外して流動する選別風に影響を与えない位置に軸架した構成としている。   Next, as shown in FIG. 1 and FIG. 2, the sorting wind guide path 10 has an upper wind direction guide plate 8 at the outlet of the sorting wind between the compressed wind tang 5 and the first transfer spiral shaft 6. A pair of upper and lower wind direction guide plates 9 and the lower wind direction guide plate 9 constitute an air path that guides the selected wind. The upper wind direction guide plate 8 is pivotally attached to a fulcrum shaft 12 mounted on the outer side of the air path on the base side (pressure wind tang 5 side), and the lower wind direction guide plate 9 has a hollow cross section. The fulcrum shaft 13 is attached to the inner space that is formed so as not to obstruct the air passage, and both are connected by a linkage 40 so that they can be integrally rotated. Thus, in the embodiment, both fulcrum shafts 12 and 13 are configured to be pivoted at positions that do not affect the sorting wind that flows out of the sorting wind guide path 10 and flows.

この場合、上側の風向案内板８は、支点軸１２が上手側に設けているから下手側（風下側）の回動角が大きく取れるものとなって効果が大きく、更に、下手側の端部４１を上側に折り曲げて唐箕ケーシング４２の内側に配置して、後述の制御調節により移動する全範囲で内側に位置する構成としている。したがって、上側の風向案内板８は、選別風を乱すことはなく、風路の方向が変更できる。   In this case, the upper wind direction guide plate 8 has a large rotation angle on the lower side (leeward side) because the fulcrum shaft 12 is provided on the upper side, and has a great effect. 41 is bent to the upper side and arranged inside the Karatsu casing 42 so as to be located inside the entire range of movement by control adjustment described later. Therefore, the upper wind direction guide plate 8 can change the direction of the air path without disturbing the sorting wind.

そして、前述のとおり、上側の風向案内板８は、板状であるのに対して、下側の風向案内板９は、断面中空状に形成して外側を膨出させて下側の唐箕ケーシング４２との間が平行風路になる構成として、選別風の乱れをなくする工夫をしている。   As described above, the upper wind direction guide plate 8 is plate-shaped, whereas the lower wind direction guide plate 9 is formed in a hollow cross-section so that the outer side is bulged to lower the lower casing. As a configuration in which a parallel air path is formed between the two and 42, a contrivance to eliminate the disturbance of the sorting wind is devised.

このように構成した上下一対の風向案内板８，９は、図４に示すように、制御モータ１４側から、伝動装置１５、すなわち、ピニオン４３と半円ギヤ４４とを噛合させ、更に、該半円ギヤ４４からロッド４５を、前記連杆４０に連結してリンク機構１６を構成している。   As shown in FIG. 4, the pair of upper and lower wind direction guide plates 8 and 9 configured in this way engages the transmission device 15, that is, the pinion 43 and the semicircular gear 44 from the control motor 14 side, A rod 45 is connected from the semicircular gear 44 to the linkage 40 to constitute the link mechanism 16.

したがって、上下一対の風向案内板８，９は、図４において、制御信号に基づいて制御モータ１４が、正転、又は逆転方向に駆動されると、ピニオン４３から半円ギヤ４４、ロッド４５、連杆４０を介して支点軸１２，１３を回動支点にして同じ方向に回動調節される。そのため、選別風誘導路１０は、揺動選別装置４の基部側から棚先に向かう選別方向に対して、上手側から下手側の範囲に角度が変わり選別風の流れを制御できるものとなっている。尚、前記半円ギヤ４４の回動位置を検出するポテンショメータ４４ａを設ける。   Therefore, in FIG. 4, when the control motor 14 is driven in the normal rotation direction or the reverse rotation direction based on the control signal, the pair of upper and lower wind direction guide plates 8 and 9 are moved from the pinion 43 to the semicircular gear 44, the rod 45, The fulcrum shafts 12 and 13 are rotated and adjusted in the same direction via the linkage 40. Therefore, the sorting wind guide path 10 changes the angle from the upper side to the lower side with respect to the sorting direction from the base side to the shelf tip of the swing sorting device 4 and can control the flow of the sorting wind. Yes. A potentiometer 44a for detecting the rotational position of the semicircular gear 44 is provided.

以上述べた上記構成は、前記制御モータ１４、伝動装置１５、及びリンク機構１６を、脱穀装置１７の右側板１９の伝動装置１８を避けた部位に装備している。したがって、制御モータ１４とこれに関連する一連の装置は、全体がコンパクトにまとめられ、脱穀装置１７の伝動装置１８に何ら影響を与えることなく構成できた。   The above-described configuration is equipped with the control motor 14, the transmission device 15, and the link mechanism 16 in a portion where the transmission device 18 of the right side plate 19 of the threshing device 17 is avoided. Therefore, the control motor 14 and a series of devices related thereto can be configured in a compact manner without affecting the transmission device 18 of the threshing device 17.

つぎに、センサ１１は、図１、乃至図３に示すように、前記二番処理室２から選別室３に排出される処理物を含む揺動選別装置４上の処理物の量を検出するために、前記揺動選別装置４の上側に設けている。すなわち、センサ１１は、図面に示すように、二番処理室２から排出される処理物の流れを揺動選別装置４の中央側に寄せる寄せ板４７に沿わせて取り付けた構成としている。このように構成すると、センサ１１は、二番処理室２から選別室３側に排出されて揺動選別装置４の中心方向に送られる状態の初期の処理物量が適確に検出できるものとなり、検出誤差がほとんど発生しない。尚、このセンサ１１は樹脂製のフロート形状に形成し、該センサ１１の上下回動量をポテンショメータ１１ａで検出する構成である。   Next, as shown in FIGS. 1 to 3, the sensor 11 detects the amount of the processed material on the swing sorting device 4 including the processed material discharged from the second processing chamber 2 to the sorting chamber 3. Therefore, it is provided on the upper side of the swing sorting device 4. That is, as shown in the drawing, the sensor 11 has a configuration in which the flow of the processed material discharged from the second processing chamber 2 is attached along the gathering plate 47 that moves toward the center of the swing sorting device 4. When configured in this way, the sensor 11 can accurately detect the initial amount of processed material that is discharged from the second processing chamber 2 to the sorting chamber 3 side and sent to the center of the swing sorting device 4. Almost no detection error occurs. The sensor 11 is formed in a resin float shape, and the amount of vertical rotation of the sensor 11 is detected by a potentiometer 11a.

このように構成された脱穀装置１７の選別制御機構は、センサ１１によって、二番処理室２から選別室２に排出された処理物と扱室１から漏下した処理物とによる揺動選別装置４上の処理物の量を検出すると、予め記憶させている基準値に比較しながら選別制御が行われる。その場合、上下一対の風向案内板８，９は、基準値に対比して多量になるほど選別方向下手側に選別風誘導路１０を向けるように制御調節し、逆に、処理物の量が少量になると、選別方向の上手側に選別風を送る角度に、上下一対の風向案内板８，９を制御調節するのである。   The sorting control mechanism of the threshing device 17 configured as described above is a swing sorting device that uses the processed product discharged from the second processing chamber 2 to the sorting chamber 2 and the processed product leaked from the handling chamber 1 by the sensor 11. When the amount of the processed material on 4 is detected, the selection control is performed while comparing with the reference value stored in advance. In this case, the pair of upper and lower wind direction guide plates 8 and 9 are controlled and adjusted so that the sorting wind guide path 10 is directed to the lower side of the sorting direction as the amount becomes larger compared to the reference value. Then, the pair of upper and lower wind direction guide plates 8 and 9 are controlled and adjusted to an angle at which the sorting wind is sent to the upper side of the sorting direction.

そして、実施例に係る上下一対の風向案内板８，９は、処理物量の検出値が予め設定している基準値をオーバーした場合には、最大の位置を維持する制御が出来る構成としている。これは、処理物量が最大の場合でも、逆に、最小の場合でも同様に制御するもので、位置を維持する制御をすることによって、ハンチングの防止を図る特徴がある。   Then, the pair of upper and lower wind direction guide plates 8 and 9 according to the embodiment are configured to be able to control to maintain the maximum position when the detected value of the processing amount exceeds a preset reference value. This is the same control even when the amount of processed material is the maximum, or conversely, when it is the minimum, and has the feature of preventing hunting by controlling the position.

つぎに、図５、乃至図７に示した実施例は、前部シーブ２７のシーブ作用面（上面）を清掃するシーブスクレパー５０に関するものである。そして、シーブスクレパー５０は、図６、及び図７に示すように、前部シーブ２７の上面に嵌合させて左右に往復移動させてスクレパー作用が出来る構成としている。実施例の場合、シーブスクレパー５０は、図５に示すように、左右２本のワイヤー５１と揺動リンク機構５２とを組み合わせて、ワイヤー５１の操作で揺動リンク機構５２を左右に揺動させて前部シーブ２７の上面を左右移動してスクレパー作用によって清掃するものである。   Next, the embodiment shown in FIGS. 5 to 7 relates to a sheave scraper 50 that cleans the sheave working surface (upper surface) of the front sheave 27. As shown in FIGS. 6 and 7, the sheave scraper 50 is configured to be fitted on the upper surface of the front sheave 27 and reciprocate left and right to perform the scraper action. In the case of the embodiment, as shown in FIG. 5, the sheave scraper 50 combines the left and right wires 51 and the swing link mechanism 52 to swing the swing link mechanism 52 left and right by operating the wire 51. Then, the upper surface of the front sheave 27 is moved left and right and cleaned by a scraper action.

１ 扱室
２ 二番処理室
３ 選別室
４ 揺動選別装置
５ 圧風唐箕
６ 一番移送螺旋軸
７ 二番移送螺旋軸
８ 風向案内板
９ 風向案内板
１０ 選別風誘導路
１１ センサ
１２ 支点軸
１３ 支点軸
１４ 制御モータ
１５ 伝動装置
１６ リンク機構
１７ 脱穀装置
１８ 伝動装置
１９ 機体右側板 DESCRIPTION OF SYMBOLS 1 Handling chamber 2 Second processing chamber 3 Sorting chamber 4 Oscillating sorting device 5 Pressure wind tang 6 First transfer spiral shaft 7 Second transfer spiral shaft 8 Wind direction guide plate 9 Wind direction guide plate 10 Sort wind direction guide 11 Sensor 12 Support shaft 13 fulcrum shaft 14 control motor 15 transmission device 16 link mechanism 17 threshing device 18 transmission device 19 body right side plate

Claims (4)

穀稈を脱穀する扱室（１）に二番物処理用の二番処理室（２）を併設し、該扱室（１）及び二番処理室（２）の下方に備える選別室（３）には、上側に揺動選別装置（４）を設け、該揺動選別装置（４）の下側に、選別方向上手側から圧風唐箕（５）、一番移送螺旋軸（６）、二番移送螺旋軸（７）の順に設け、前記圧風唐箕（５）の選別風の吹き出し側に、該選別風の吹き出し方向を調節する上下一対の風向案内板（８，９）を設け、該上下一対の風向案内板（８，９）の間に選別風誘導路（１０）を形成し、前記二番処理室（２）から選別室（３）に排出される処理物を含む揺動選別装置（４）上の処理物の量を検出するセンサ（１１）を設け、該センサ（１１）によって検出される処理物の量に基づいて前記上下一対の風向案内板（８，９）の傾斜角度を調節して選別風誘導路（１０）からの選別風の吹き出し方向を自動的に変更する構成としたことを特徴とする脱穀装置の選別制御装置。   A sorting chamber (3) provided with a second processing chamber (2) for the second product processing in the handling chamber (1) for threshing the cereal and provided below the processing chamber (1) and the second processing chamber (2). ) Is provided with an oscillating sorting device (4) on the upper side, and on the lower side of the oscillating sorting device (4), from the upper side of the sorting direction, the compressed wind tang (5), the first transfer spiral shaft (6), Provided in the order of the second transfer spiral shaft (7), a pair of upper and lower wind direction guide plates (8, 9) for adjusting the blowing direction of the selected air is provided on the side of the selected air blow of the compressed air (5), A sorting wind guide path (10) is formed between the pair of upper and lower wind direction guide plates (8, 9), and swings including the processed material discharged from the second processing chamber (2) to the sorting chamber (3). A sensor (11) for detecting the amount of processed material on the sorting device (4) is provided, and the pair of upper and lower wind direction guide plates (8) based on the amount of processed material detected by the sensor (11). Sorting controller threshing device being characterized in that the automatically changed to constitute the blowing direction of the sorting air from sorting air guide path by adjusting the inclination angle of 9) (10). 前記センサ（１１）によって検出される処理物の量が基準値に対して多くなるほど選別風の吹き出し方向を選別方向下手側の部位に向け、前記センサ（１１）によって検出される処理物の量が基準値に対して少なくなると、選別風の吹き出し方向を選別方向上手側の部位に向けるように、センサ（１１）によって検出される処理物の量に基づいて前記上下一対の風向案内板（８，９）の傾斜角度を自動的に制御する構成としたことを特徴とする請求項１記載の脱穀装置の選別制御装置。   As the amount of the processed object detected by the sensor (11) increases with respect to the reference value, the direction of the sorting air blowing is directed toward the site on the lower side of the selecting direction, and the amount of the processed object detected by the sensor (11) becomes smaller. When the amount is smaller than the reference value, the pair of upper and lower wind direction guide plates (8, 8) is based on the amount of the processing object detected by the sensor (11) so that the blowing direction of the sorting wind is directed toward the site on the upper side of the sorting direction. 9. The screening control device for a threshing apparatus according to claim 1, wherein the inclination angle of 9) is automatically controlled. 前記上下一対の風向案内板（８，９）は、夫々の回動の中心となる支点軸（１２，１３）を、前記選別風誘導路（１０）から離れた部位に配置し、該支点軸（１２，１３）が前記選別風誘導路（１０）内を通過する選別風に影響を与えない構成としたことを特徴とする請求項１記載の脱穀装置の選別制御装置。   The pair of upper and lower wind direction guide plates (8, 9) are arranged with fulcrum shafts (12, 13) serving as the centers of rotation at positions away from the selected wind guide path (10). The sorting control device for a threshing apparatus according to claim 1, characterized in that (12, 13) does not affect the sorting wind passing through the sorting wind guide path (10). 前記上下一対の風向案内板（８，９）は、制御信号に基づいて作動する制御モータ（１４）から伝動装置（１５）とリンク機構（１６）とを介して傾斜調節する構成とし、前記制御モータ（１４）、伝動装置（１５）、及びリンク機構（１６）は、脱穀装置（１７）の右側板（１９）の伝動装置（１８）を避けた部位に装備したことを特徴とする請求項１記載の脱穀装置の選別制御装置。   The pair of upper and lower wind direction guide plates (8, 9) is configured to adjust the inclination from a control motor (14) that operates based on a control signal via a transmission device (15) and a link mechanism (16). The motor (14), the transmission device (15), and the link mechanism (16) are provided in a portion where the transmission device (18) of the right side plate (19) of the threshing device (17) is avoided. The screening control device of the threshing device according to 1.
JP2010071180A 2010-03-26 2010-03-26 Threshing device sorting control device Active JP5056882B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2010071180A JP5056882B2 (en) 2010-03-26 2010-03-26 Threshing device sorting control device
TW099127888A TWI396500B (en) 2010-03-26 2010-08-20 Deforestation
TW099146070A TWI396501B (en) 2010-03-26 2010-08-20 Out of the device
KR1020100081395A KR101131821B1 (en) 2010-03-26 2010-08-23 Threshing machine
CN201010595526.0A CN102197748B (en) 2010-03-26 2010-08-30 Threshing device
CN201010268554.1A CN102197749B (en) 2010-03-26 2010-08-30 Threshing device
KR1020100129628A KR101269537B1 (en) 2010-03-26 2010-12-17 Threshing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010071180A JP5056882B2 (en) 2010-03-26 2010-03-26 Threshing device sorting control device

Publications (2)

Publication Number Publication Date
JP2011200174A true JP2011200174A (en) 2011-10-13
JP5056882B2 JP5056882B2 (en) 2012-10-24

Family

ID=44877646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010071180A Active JP5056882B2 (en) 2010-03-26 2010-03-26 Threshing device sorting control device

Country Status (1)

Country Link
JP (1) JP5056882B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114304075A (en) * 2022-01-21 2022-04-12 鲁东大学 Fruit fly movement device and experiment method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010440U (en) * 1983-06-30 1985-01-24 ヤンマー農機株式会社 Sorting air rectifier in the sorting section of a threshing machine
JPH07274696A (en) * 1994-04-06 1995-10-24 Kubota Corp Vibration-grading device in threshing device
JPH0863A (en) * 1994-06-21 1996-01-09 Iseki & Co Ltd Threshing and vibration grader
JPH11187752A (en) * 1997-12-26 1999-07-13 Kubota Corp Selecting part structure of threshing machine
JP2001275470A (en) * 2000-03-30 2001-10-09 Kubota Corp Threshing machine
JP2003111513A (en) * 2001-10-02 2003-04-15 Iseki & Co Ltd Tailings-separating device of thresher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010440U (en) * 1983-06-30 1985-01-24 ヤンマー農機株式会社 Sorting air rectifier in the sorting section of a threshing machine
JPH07274696A (en) * 1994-04-06 1995-10-24 Kubota Corp Vibration-grading device in threshing device
JPH0863A (en) * 1994-06-21 1996-01-09 Iseki & Co Ltd Threshing and vibration grader
JPH11187752A (en) * 1997-12-26 1999-07-13 Kubota Corp Selecting part structure of threshing machine
JP2001275470A (en) * 2000-03-30 2001-10-09 Kubota Corp Threshing machine
JP2003111513A (en) * 2001-10-02 2003-04-15 Iseki & Co Ltd Tailings-separating device of thresher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114304075A (en) * 2022-01-21 2022-04-12 鲁东大学 Fruit fly movement device and experiment method

Also Published As

Publication number Publication date
JP5056882B2 (en) 2012-10-24

Similar Documents

Publication Publication Date Title
KR101269537B1 (en) Threshing machine
JP5765012B2 (en) Threshing device
JP5056882B2 (en) Threshing device sorting control device
JP2020043778A (en) Thresher
US20130167934A1 (en) Adjusting Air Flow without Restricting a Fan
JP2007020419A (en) Separation structure of threshing apparatus
JP2018198577A (en) Combine-harvester
JP2008043277A (en) Thresher
JPH0630647A (en) Control device for regulating interval of shaking and selecting member fin of combine harvester
JP2008283919A (en) Combine
JP3582998B2 (en) Threshing and sorting equipment
JP2006246783A (en) Selector
JP5573463B2 (en) Threshing device
JP2008199995A (en) Threshing and sorting apparatus
JP7131650B1 (en) Threshing device
JP2010057430A (en) Threshing machine
JP2002272254A (en) Apparatus for separating grain of thresher
JP2007074923A (en) Threshing and sorting apparatus
JP2009060842A (en) Thresher
JP2016140281A (en) combine
JP2011160722A (en) Combine harvester
JP5042911B2 (en) Threshing device
JP2001275470A (en) Threshing machine
JP2009065950A (en) Combine harvester
JP2005218302A (en) Shaking separator of thresher

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120327

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120524

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120703

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120716

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150810

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 5056882

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150