JPH0487672A - Controlling device for grain sorting wind - Google Patents

Controlling device for grain sorting wind

Info

Publication number
JPH0487672A
JPH0487672A JP20427590A JP20427590A JPH0487672A JP H0487672 A JPH0487672 A JP H0487672A JP 20427590 A JP20427590 A JP 20427590A JP 20427590 A JP20427590 A JP 20427590A JP H0487672 A JPH0487672 A JP H0487672A
Authority
JP
Japan
Prior art keywords
rice
grains
wind
sorting
wind force
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.)
Pending
Application number
JP20427590A
Other languages
Japanese (ja)
Inventor
Shinji Ninomiya
伸治 二宮
Kosaku Maeda
耕作 前田
Koichi Hachitsuka
浩一 八塚
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 JP20427590A priority Critical patent/JPH0487672A/en
Publication of JPH0487672A publication Critical patent/JPH0487672A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To automate the wind force control in an air sorter which airsorts grains such as husked rice without winnower and to contribute to the all automatic operation of a rice husking sorting machine by controlling a wind force controlling device to the decrease side by the prescribed amount when a grain detector detects grains. CONSTITUTION:Detection information of a grain detector 29 is sent to an arithmetic control part 32 at every prescribed time. When grains are not detected, a wind force increase command signal is output to a wind force controlling motor 28 from this arithmetic control part 32. A wind force control plate 26 is controlled to the increase side by the prescribed amount and wind force is successively controlled to the increase side. When the grain detector 29 detects grains wherein the number of particle detected by the grain detector 29 is larger than the number of reference particle, a command signal for decreasing wind force of prescribed amount is output from the arithmetic control part 32. Sorting wind is weakened and the initial setting of wind force is performed and air-sorting is performed by wind force wherein grains are not flown from a dust discharge cylinder 6. Further even while rice husking operation is performed, the detection information of the grain detector 29 is sent to the atithmetic control part 32 at every prescribed time. When the grain detector 29 does not detect grains or the number of the detected particle does not exceed the number of reference particle, the control command signal of wind force is not output from the arithmetic control part 32.

Description

【発明の詳細な説明】 [産業上の利用分野] この発明は、穀粒選別風の調節装置に関するもので、脱
ぶ部で籾摺された玄米・籾米及び籾殻等の混じっている
摺落米を風選する籾摺選別機等に利用することができる
ものである。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a grain sorting air regulating device, which handles brown rice, hulled rice, and husked rice mixed with rice husks at the shedding section. It can be used in a hull sorting machine that wind-sorts rice grains.

[従来技術及び発明が解決しようとする問題点コ籾摺作
業をする脱ぷ部と、内周面に多数の壷穴が構成されてい
て横軸回りに回転する回転選別筒等で籾・玄米の混合米
を選別する混合米選別部とを具備する籾摺選別機があり
、このように構成されている籾摺選別機で自動運転をし
ようとして、脱ぷ部の脱揮ロールの自動1ift隙設定
、脱ぷ部の籾供給調節弁の自動開度設定9回転選別筒の
同転数の自動設定をするものは公知である。しかし、脱
ぷ部で摺り落された摺落米を風選する風選装置の自動風
力設定をするものはなく、籾摺選別機の全自動運転は実
現していないというのが現実である。
[Problems to be solved by the prior art and the invention] Paddy and brown rice are separated by a shearing section that performs the hulling work, and a rotary sorting tube that has many potholes on the inner circumferential surface and rotates around a horizontal axis. There is a hulling and sorting machine that is equipped with a mixed rice sorting section that sorts out mixed rice. Settings, automatic opening of the paddy supply control valve in the husking section, and automatic setting of the same rotation speed of the 9-turn sorting tube are known. However, the reality is that there is no automatic wind setting for the wind sorting device that wind-sorts the rice that has been scraped off in the hulling section, and that fully automatic operation of the hulling and sorting machine has not been realized.

そこで、この発明は、摺落米等の穀粒を風選する風選装
置の風力調節を自動化し、籾摺選別機の全自動運転化に
貢献しようとするものである。
Therefore, the present invention aims to automate the adjustment of the wind force of a wind-selecting device that wind-selects grains such as rice grains, and contributes to the fully automatic operation of the hull-hulling and sorting machine.

〔問題を解決するための手段〕[Means to solve the problem]

このような技術的課題を解決するためのこの発明の技術
手段は、穀粒と穀粒より軽い夾雑物との混合物を選別風
で選別して夾雑物を除去する風選装置であって、風選装
置の夾雑物の排出部に機外に排出される穀粒の有無を検
出することのできる穀粒検出器29登設け、この穀粒検
出器29と風力調節装置26とを関連的に結合して、穀
粒検出器29が穀粒を検出すると、風力a*装置26を
所定量減少側に調節することを特徴とする穀粒選別風の
調節装置の構成としたことである。
The technical means of the present invention for solving such technical problems is a wind sorting device that uses a screening wind to sort out a mixture of grains and contaminants that are lighter than the grains to remove the contaminants. A grain detector 29 capable of detecting the presence or absence of grains discharged to the outside of the machine is installed in the contaminant discharge section of the sorting device, and this grain detector 29 and the wind power adjustment device 26 are connected in a related manner. In this way, when the grain detector 29 detects grains, the grain sorting wind adjusting device is configured to adjust the wind a* device 26 to decrease by a predetermined amount.

[発明の作用効果コ 風選風の通過する個所に配置されている穀粒検出器29
の検出情報が、所定時間毎に演算制御部32に送られ、
穀粒を未検出、あるいは、所定粒数以下の穀粒検出の場
合には、演算制御部32からの風力増加指令信号が出力
されて、所定量づつ選別風が増加側に調節され、穀粒検
出器29が穀粒を検出、あるいは、所定粒数以上の穀粒
を検出すると、演算制御部32から所定量の風力減少指
令信号が出力されて、選別風が弱められて穀粒が機外に
排出されない状態、あるいは、極く少量の穀粒が飛ぶ状
態を基準風景とし、機外に穀粒が飛散しない風力で、穀
粒の選別が行なわれ、選別精度を高めながら穀粒を風選
し、夾雑物を除去することができるものである。
[Operations and Effects of the Invention] Grain detector 29 disposed at a location where the wind selection wind passes through.
Detection information is sent to the calculation control unit 32 at predetermined time intervals,
If no grains are detected, or if less than a predetermined number of grains are detected, a wind power increase command signal is output from the arithmetic control unit 32, and the sorting wind is adjusted to increase by a predetermined amount, thereby increasing the number of grains. When the detector 29 detects a grain or a predetermined number of grains or more, the arithmetic and control unit 32 outputs a command signal to reduce the wind force by a predetermined amount, weakening the sorting wind and removing the grain from the machine. The standard scenery is a state in which no grains are discharged, or a very small amount of grains are blown, and grains are sorted using wind power that does not scatter grains outside the machine. and can remove impurities.

[実施例コ 以下、図面に示すこの発明の実施例について説明する。[Example code] Embodiments of the invention shown in the drawings will be described below.

まず、実施例の構成について説明する。この籾摺選別機
は、籾摺作業をする脱ぷ部A、脱ぷ部Aでの摺落米を風
選する風選部B、風選部Bで風選された後の混合米を籾
・玄米に選別する混合米選別部Cにより構成されている
First, the configuration of the embodiment will be explained. This hulling and sorting machine consists of a hulling section A that performs the hulling work, a wind selection section B that wind-sorts the rice that has been removed from the hulling section A, and a wind selection section B that separates the mixed rice after wind selection in the wind selection section B. - Consists of a mixed rice sorting section C that sorts brown rice.

脱ぷ部Aは、籾ホッパ1.一対の脱ぷロール2゜2を内
装している脱ぷ室3等で構成されている。
The shredding section A includes a paddy hopper 1. It is composed of a pulverizing chamber 3, etc., which houses a pair of pulverizing rolls 2゜2.

4は、風選部Bを構成する摺落米風選路で、前方の吸引
ファン5により発生する選別風によって、脱ぷ部Aから
の摺落米は風選され、籾殻は吸引ファン5から排塵筒6
を経て機外に排出され、玄米および籾の混合米は下方の
摺落米量@7に落下供給される。摺落米受樋7に落■し
た混合米は、混合米揚穀機8により混合米ホッパ9に揚
穀され、混合米ホッパ9から回転選別筒11内の供給@
14の始端部に搬送される構成である。
Reference numeral 4 denotes a wind sorting path for the fallen rice that constitutes the wind sorting section B, in which the fallen rice from the husking section A is sorted by the sorting wind generated by the suction fan 5 in front, and the rice husks are removed from the suction fan 5. Dust exhaust pipe 6
The mixed rice of brown rice and paddy is then dropped and supplied to the dropped rice volume @7 below. The mixed rice dropped into the fallen rice receiving trough 7 is fried by the mixed rice lifting machine 8 into the mixed rice hopper 9, and then fed from the mixed rice hopper 9 into the rotary sorting tube 11.
This configuration is such that it is transported to the starting end of No.

10は1選別ケースで、この選別ケース10内には、内
周面に多数の◆穴11a、lla、・・・の構成されて
いる回転選別筒11が横軸回りに回転できるよう、供給
側端部(第1図で右側)および排出側端部(第1図で左
側)を、駆動ローラ12゜12で回転自在に支持されて
いる。この回転選別筒11内には、供給ラセン13の有
る供給4114および仕上米ラセン15の有る仕上米@
16が横架されている。
Reference numeral 10 denotes a sorting case, and inside this sorting case 10, a rotary sorting cylinder 11 having a large number of ◆holes 11a, lla, . The end portion (right side in FIG. 1) and the discharge side end portion (left side in FIG. 1) are rotatably supported by drive rollers 12°12. Inside this rotary sorting cylinder 11, there is a supply 4114 with a supply helix 13 and a finished rice @ with a finishing helix 15.
16 are suspended horizontally.

この供給@14および仕上米fi!16を回転選別筒1
1内に配設するにあたっては、供給@14を第2図に示
すように、回転選別筒11の下方から上方へ回転する掻
き上げ側に、また、仕上米@16を回転選別筒11の上
方から下方へ回転する側に配設して、回転選別筒11の
壷穴11a、11a・・・により低く掻き上げられた混
合米は供給樋14に落下し、供給ラセン13で供給@1
4の終端側に移送される構成であり、供給樋14は混合
米受樋の機能も兼ねている。
This supply @14 and finished rice fi! 16 Rotating sorting cylinder 1
As shown in FIG. The mixed rice scraped up low by the pot holes 11a, 11a... of the rotary sorting tube 11 falls into the feed gutter 14, and is fed by the feed helix 13 to @1.
The supply gutter 14 also functions as a mixed rice receiving gutter.

仕上米@16の排出側端部は、仕上米流下筒17、仕上
米流穀板18を経て仕上米量@19に連通されていて、
玄米は仕上米流下筒17および仕上米流穀板18から仕
上米量@@19に落下する間に風選されて、仕上米量4
i!19に流ドした玄米は、仕上米揚穀機20を介して
機外に取り比されるものである。
The discharge side end of the finished rice @16 is communicated with the finished rice quantity @19 via the finished rice flow lower tube 17 and the finished rice flow grain plate 18,
The brown rice is wind-selected while falling from the finishing rice flow lower tube 17 and the finishing rice flow grain board 18 to the finished rice amount @@19, and the finished rice amount is 4.
i! The brown rice drained into the drain 19 is transferred to the outside of the machine via a finished rice lifting machine 20.

回転選別筒11の排出側端部に流動して選別後の籾米を
主体とした穀粒は、下方の籾受@21に落下し、籾揚穀
機22で籾遠籾通路23を経て脱ぷ部Aに還元され、再
度腕ぷ部Aで脱ぷ作用を受けるものである。
The grains, mainly consisting of unhulled rice, flow to the discharge side end of the rotary sorting tube 11 and fall into the lower paddy receiver @ 21 after sorting, and are husked by the paddy hoisting machine 22 via the paddy far-out passage 23. It is reduced to part A, and is again subjected to the removal action at arm part A.

選別ケース10の前g−ト部、即ち、脱ぷ部A側下部は
、横軸24で軸支されていて、選別ケース10及び回転
選別筒11の後部を土下方向へ回動自在に支持しており
、25は選別ケース1oを傾斜調節する傾斜調節手段で
ある。
The front g-to part of the sorting case 10, that is, the lower part on the side of the shedding part A, is pivotally supported by a horizontal shaft 24, and supports the rear part of the sorting case 10 and the rotary sorting cylinder 11 so as to be rotatable in the direction below the soil. 25 is an inclination adjusting means for adjusting the inclination of the sorting case 1o.

次に、風選部Bの風力調節装置について説明する。26
は、摺落米風選路4の終端部に設けられていて、摺落米
風選路4内に空気を取り入れることにより、選別風の強
弱を調節することのできる風力調節板である。27は、
風力am板26の軸部26に取付けられている風力検出
器であり、28は、風力調節板26を調節する風力調節
モータである。29は、排塵筒6に設けられている圧電
型の穀粒検出器であり、衝撃の大小により穀粒より軽い
夾雑物は検出できないが、重い穀粒を検出することので
きる機能を有するものである。なお、この実施例では、
排塵筒6に衝撃により電圧の大小により穀粒であるか否
かを検出できる穀粒検出器29であるが、これに限定さ
れるものではなく、風選後の混合米に籾殻あるいは軽米
の混入の有無を検出できる発光素子及び受光素子で構成
されている光学的検出器で風力の大小を間接的に検出す
るものでもよい。また、風力の調節手段としては、吸引
ファン5の回転数を変更して増減調節するものでもよい
Next, the wind force adjustment device of the wind selection section B will be explained. 26
is a wind force adjusting plate which is provided at the end of the sliding rice wind selection path 4 and can adjust the strength of the sorting wind by introducing air into the sliding rice wind selection path 4. 27 is
A wind power detector is attached to the shaft portion 26 of the wind power AM board 26, and 28 is a wind power adjustment motor that adjusts the wind power adjustment board 26. 29 is a piezoelectric type grain detector installed in the dust exhaust pipe 6, which has the function of being able to detect heavy grains although it cannot detect foreign matter lighter than grains depending on the magnitude of the impact. It is. In addition, in this example,
The grain detector 29 is capable of detecting whether or not it is grain by the magnitude of the voltage applied to the dust exhaust pipe 6, but it is not limited to this. An optical detector configured with a light-emitting element and a light-receiving element that can detect the presence or absence of contamination may be used to indirectly detect the magnitude of the wind force. Further, the wind power adjusting means may be one that increases or decreases the number of rotations of the suction fan 5 by changing it.

風力検出器27.穀粒検出器29及び風力調節ダイヤル
30は、入力インターフェイス31を介して、制御部・
演算部およびレジスタ部のあるCPUを内蔵している演
算制御部32に接続される構成であり、また、演算制御
部32から出力インターフェイス33を介して制御指令
イ言号が、風力調節モータ28に出力される構成である
Wind detector 27. The grain detector 29 and the wind force adjustment dial 30 are connected to the control unit via the input interface 31.
It is configured to be connected to an arithmetic control section 32 that has a built-in CPU with a calculation section and a register section, and a control command is sent from the arithmetic control section 32 to the wind power adjustment motor 28 via an output interface 33. This is the configuration that will be output.

次に、演算制御部32の制御内暮について説明する。Next, the control details of the arithmetic control section 32 will be explained.

■主スイッチ(図ボ省略)がONされると、図示省略の
検出器あるいはアクチュエーターが作動して、脱ぷロー
ル2.2の初期間隙設定、あるいは、脱ぷ部Aの籾供給
調節弁34の初期開度設定、あるいは、回転選別筒11
の初期回転数が設定されて、籾摺選別作業が開始される
■When the main switch (not shown) is turned on, a detector or actuator (not shown) is activated to set the initial gap of the shredding rolls 2.2 or to adjust the paddy supply control valve 34 of the shredding section A. Initial opening setting or rotating selection tube 11
The initial rotation speed is set, and the hulling and sorting work is started.

■次いで、穀粒検出器29の検出情報が所定時間毎に演
算制御部32に送られ、検出穀粒数が基準粒数より小の
場合には、演算制御部32から風力調節モータ28に所
定量風力増加指令信号が出力されて、所定量づつ風力調
節板26が閉鎖側に調節されて、風力が順次増加側に調
節され、穀粒検出器29の検出粒数が基準粒数より大の
穀粒を検出するか、あるいは、穀粒を検出すると、演算
制御部32から所定量の風力減少指令信号が出力されて
、風力調節板26が所定量空気取入側に回動して、風力
調節板26で所定量多く空気が取り入れられて選別風が
弱められ、排塵筒6から穀粒が飛散しない状態、あるい
は、極く少量の穀粒が飛ぶ状態の風力で、選別風の初期
設定がされる。
■Next, the detection information of the grain detector 29 is sent to the arithmetic control unit 32 at predetermined time intervals, and if the number of detected grains is smaller than the reference number of grains, the arithmetic control unit 32 sends the information to the wind power adjustment motor 28. A fixed amount wind power increase command signal is output, the wind power adjustment plate 26 is adjusted to the closing side by a predetermined amount, the wind power is sequentially adjusted to the increasing side, and the number of grains detected by the grain detector 29 is larger than the reference grain number. When a grain is detected, or when a grain is detected, a command signal to reduce the wind force by a predetermined amount is output from the arithmetic and control unit 32, and the wind power adjustment plate 26 is rotated to the air intake side by a predetermined amount to reduce the wind power. The adjustment plate 26 takes in a predetermined amount of air to weaken the sorting wind, and the initial setting of the sorting wind is made so that no grains are scattered from the dust exhaust tube 6, or a very small amount of grains are blown. is done.

なお、この状態で摺落米の風選作業は行なわれ、その後
も所定時間毎に穀粒検出器29の検出情報が演算制御部
32に送られて、穀粒検出器29が穀粒を検出しないと
きには、演算制御部32から風力の調節指令信号は出力
されないが、穀粒を検出すると、演算制御部32からの
調節指令信号で風力調節モータ28に出力されて、所定
量風力調節板26が減少側に調節され、排塵筒6から穀
粒が飛散しない状態で、選別精度を高めなから摺落米の
風選をすることができる。
Incidentally, in this state, the wind-selecting work for the fallen rice is performed, and thereafter, the detection information of the grain detector 29 is sent to the calculation control unit 32 at predetermined intervals, and the grain detector 29 detects grains. When not doing so, no wind power adjustment command signal is output from the calculation control unit 32, but when grains are detected, the adjustment command signal from the calculation control unit 32 is output to the wind power adjustment motor 28, and the wind power adjustment plate 26 is adjusted by a predetermined amount. Adjustment is made to the decreasing side, and in a state where grains are not scattered from the dust exhaust pipe 6, it is possible to perform wind sorting of the fallen rice without increasing the sorting accuracy.

次に、実施例の作用について説明する。Next, the operation of the embodiment will be explained.

籾摺作業をする場合には、籾ホッパ1に籾を供給し、籾
摺選別機の回転各部を駆動する。すると、籾ホッパ1か
ら脱ぷロール2,2に供給された籾は脱ぷ作用を受け、
摺落米は下方の摺落米風選路4で風選され、籾殻は排塵
筒6から機外に排出される。玄米及び籾の混合米は、摺
落米量@7に落下供給されて、混合米揚穀機8で混合米
ホッパ9を介して1回転選別拘11側の供給@14の始
端側に揚上供給され、供給@14内の供給ラセン13で
回転選別筒11の供給側端部に供給される。
When carrying out hulling work, paddy is supplied to the paddy hopper 1, and each rotating part of the hulling and sorting machine is driven. Then, the paddy supplied from the paddy hopper 1 to the dehulling rolls 2, 2 is subjected to the dehulling action,
The fallen rice is wind-selected in the lower fallen rice wind selection path 4, and the rice husks are discharged from the dust exhaust pipe 6 to the outside of the machine. The mixed rice of brown rice and paddy is dropped and supplied to the scraped rice amount @7, and is lifted up by the mixed rice lifting machine 8 via the mixed rice hopper 9 to the starting end of the supply @14 on the one-rotation sorting cage 11 side. The feed helix 13 in the feed@14 feeds the feed side end of the rotary sorting cylinder 11.

ついで、混合米は、第2図で時計方向へ回転している回
転選別筒11の壷穴11a、lla、・・・により掻き
上げられ、短粒の玄米は高く掻き上げられて仕上米@1
6に落下し、長粒の籾及び一部の玄米の混合米は低く掻
き上げられて、供給@14あるいは回転選別筒11に落
下して選別される。
Next, the mixed rice is scraped up by the pot holes 11a, lla, .
6, the mixed rice consisting of long grain paddy and some brown rice is scraped up low and falls into the supply @ 14 or the rotary sorting tube 11 where it is sorted.

そして、供給@14に落下した未選別の混合米は、供給
ラセン13で供給@14の搬送終端部から再度回転選別
筒11内に供給され、再選別される。
Then, the unsorted mixed rice that has fallen into the supply @ 14 is fed again into the rotary sorting cylinder 11 from the conveyance end of the supply @ 14 by the supply helix 13 and is re-sorted.

また、仕上米樋16に落手した玄米は、仕上米ラセン1
5で仕上米流下筒17に搬送され、仕上米ラセン18を
経て仕上米受樋19へ落下する間に選別風により風選さ
れ、仕上米揚穀機20で機外へ取り出されるものである
In addition, the brown rice that has fallen into the finishing rice gutter 16 is removed from the finishing rice helix 1.
At 5, the finished rice is conveyed to the lower pipe 17, passed through the finished rice helix 18 and falls into the finished rice receiving trough 19, where it is sorted by a sorting wind and taken out of the machine by the finished rice lifting machine 20.

また、回転選別筒11の排出側端部へ送られた選別後の
籾米を主体とした穀粒は、下方の籾受樋21に流下し、
籾揚穀機22で籾還元ホッパ23に還元され、再度脱ぷ
部Aで脱ぷ作用を受けるものである。
Further, the grains mainly composed of unhulled rice after sorting sent to the discharge side end of the rotary sorting tube 11 flow down into the paddy receiving trough 21 below.
The paddy is returned to the paddy return hopper 23 by the paddy hoisting machine 22, and is again subjected to a phucking action in the phushulling section A.

上述のような籾摺選別作業が行なわれるものであるが、
籾摺作業開始時には、 穀粒検出器29の検出情報が所定時間毎に演算制御部3
2に送られ、穀粒を未検出の場合には、演算制御部32
から風力iJI節モータ28に風力増加指令信号が出力
されて、所定量づつ風力a節板26が増加側に調節され
て、風力が順次増加側に調節され、穀粒検出器29の検
出粒数が基準粒数より大の穀粒を検出すると、演算制御
部32から所定量の風力減少指令信号が出力されて、選
別風が弱められて、排塵筒6から穀粒が飛散しない風力
で、風力の初期設定がされて風選され、また。
The rice hulling sorting work described above is carried out,
At the start of hulling work, the detection information of the grain detector 29 is sent to the calculation control unit 3 at predetermined intervals.
2, and if no grains are detected, the arithmetic control unit 32
A wind power increase command signal is output to the wind power iJI node motor 28, the wind power a node plate 26 is adjusted to the increasing side by a predetermined amount, the wind power is sequentially adjusted to the increasing side, and the number of grains detected by the grain detector 29 is increased. When detects grains larger than the standard number of grains, the arithmetic and control unit 32 outputs a predetermined amount of wind force reduction command signal, weakens the sorting wind, and generates a wind force that does not scatter the grains from the dust exhaust pipe 6. The initial setting of wind power is done, wind selection is done, and also.

籾摺作業中にもこの状態で摺落米の風選作業は行なわれ
て、所定時間毎に穀粒検出器29の検出情報が演算制御
部32に送られて、穀粒検出器29が穀粒を検出しない
とき、あるいは、検出粒数が基準粒数を超えないときに
は、演算制御部32から風力の調節指令信号は出力され
ないが、穀粒を検出するか、あるいは、検出粒数が基準
粒数を超えると、演算制御部32からの減少rims指
令信号で風力rA節モータ28に出力されて、所定量選
別風が減少側にrIR節され、排塵筒6から穀粒が飛散
しない状態、あるいは、極く少ない状態で1選別精度を
高めなから摺落米の風選をすることができるものである
During the hulling operation, the wind-selecting operation of the fallen rice is carried out in this state, and the detection information of the grain detector 29 is sent to the calculation control section 32 at predetermined intervals, and the grain detector 29 detects the grain. When no grains are detected, or when the number of detected grains does not exceed the reference grain number, the arithmetic and control unit 32 does not output a wind power adjustment command signal. When the number exceeds the number, a reduction rims command signal from the arithmetic and control unit 32 is output to the wind rA node motor 28, and a predetermined amount of selected air is reduced to the rIR node, so that grains are not scattered from the dust exhaust pipe 6. Alternatively, it is possible to perform wind sorting of the fallen rice by increasing the accuracy of one sorting with very little amount of rice.

次に、第7図乃至第9図について、説明する。Next, FIGS. 7 to 9 will be explained.

16aは、仕上米樋16の掻き上げ側の上端部に回動自
在に設けられている仕上米調節弁で、仕上米樋16の穀
粒受は面積を;1uiiするものである。
Reference numeral 16a denotes a finished rice regulating valve that is rotatably provided at the upper end of the raking side of the finished rice gutter 16, and the grain receiver of the finished rice gutter 16 has an area of 1.

35は、仕上米調節弁16aを調節操作する仕上米w4
Bレバーであり、この仕上米a節しバー35の操作で回
動する仕上米調節弁16aの回動軸部には、ポテンショ
メータで構成されている仕上米レバー位置検出器36が
取付けられている。37は、回転選別筒11の回転数を
検出できる回転数検出器である。
35 is a finished rice w4 that adjusts the finished rice control valve 16a.
A finishing rice lever position detector 36 consisting of a potentiometer is attached to the rotating shaft of the finishing rice regulating valve 16a, which is the B lever and rotates by the operation of the finishing rice a setting bar 35. . 37 is a rotation speed detector capable of detecting the rotation speed of the rotary sorting cylinder 11.

回転数増加スイッチ382回転数減少スイッチ39、仕
上米レバー位置検出器369回転数検出器37を、入力
インターフェイス31を介して演算制御部32に接続し
、また、演算制御部32から出力インターフェイス33
を経由して仕上米調節レバーの操作指示装置140に操
作指令信号が出力される構成である。
The rotation speed increase switch 382, rotation speed decrease switch 39, finishing rice lever position detector 369 and rotation speed detector 37 are connected to the calculation control unit 32 via the input interface 31, and the output interface 33 is connected from the calculation control unit 32 to the calculation control unit 32.
The configuration is such that an operation command signal is outputted to the operation instruction device 140 of the finished rice adjustment lever via.

次に、制御内容について説明すると、 ■仕上米調節レバー35で仕上米@16の仕上米調節弁
16aを標準位置あるいは適正と思われる位置に調節し
て、回転選別筒11での混合米選別作業が開始されるの
であるが、選別能率を上げるために1回転数増加スイッ
チ38を操作して、回転選別筒11の回転数を上げると
、仕上米レバー位置検出器36の検出情報が標準位置あ
るいは受は面積小の位置に位置している場合には、操作
指示装置40に「仕上米調節レバーを受は面積増加側へ
調節する」旨の表示がされ、また、仕上米レバー位置検
出器36の検出情報が受は面積大の位置に位置している
場合には、操作指示装置40に「仕上米11f6レバー
はそのまま」というような表示がされる。徒って、回転
選別筒11の壷穴11aで掻き上げられた穀粒を仕上米
@16に多く回収することができて、選別能率を上げる
ことができるものである。
Next, the details of the control will be explained as follows: - Adjust the finished rice adjustment valve 16a of finished rice @16 to the standard position or a position that is considered appropriate using the finished rice adjustment lever 35, and perform mixed rice sorting work in the rotary sorting tube 11. However, in order to increase the sorting efficiency, when the rotation speed increase switch 38 is operated to increase the rotation speed of the rotary sorting cylinder 11, the detection information of the finished rice lever position detector 36 changes to the standard position or When the receiver is located at a position where the area is small, the operation instruction device 40 displays a message saying "Adjust the finishing rice adjustment lever to the side where the receiving area increases", and the finishing rice lever position detector 36 If the detection information indicates that the receiver is located at a position with a large area, a message such as "Leave the finishing rice 11f6 lever as is" is displayed on the operation instruction device 40. As a result, many of the grains scraped up by the pot hole 11a of the rotary sorting tube 11 can be collected into the finished rice @16, and the sorting efficiency can be increased.

■また、選別精度を上げるために、回転数減少スイッチ
39を操作して、回転選別筒11の回転数を下げると、
仕上米レバー位置検出器36の検出情報が標準位置ある
いは受は面積小の位置に位置している場合には、操作指
示装置40に「仕上米amレバーはそのまま」というよ
うな表示がされ、また、仕上米レバー位置検出器36の
検出情報が受は面積大の場合には、操作指示装置40に
「仕上米ll1節レバーを受は面積減少側へ調節する」
旨の表示がされるものである。従って、回転選別筒11
の壷穴で掻き上げられた籾米の仕上米1a16への回収
を減少させて、選別精度を上げることができるものであ
る。
■Also, in order to increase the sorting accuracy, if you operate the rotation speed reduction switch 39 to lower the rotation speed of the rotary sorting tube 11,
If the detection information of the finishing rice lever position detector 36 indicates that the lever is in the standard position or in the position where the receiver is small, a message such as ``Leave the finishing rice AM lever as it is'' is displayed on the operation instruction device 40, and If the detection information of the finishing rice lever position detector 36 indicates that the area of the receiving area is large, the operation instruction device 40 says "Adjust the finishing rice 11 section lever to the side where the area of the receiving area is reduced."
This shall be indicated. Therefore, the rotary sorting tube 11
It is possible to improve the sorting accuracy by reducing the amount of unhulled rice scraped up in the pot holes that is collected into finished rice 1a16.

なお、この仕上米調節レバー35の操作指示袋[40に
替えて、仕上米調節弁16aを調節モ−タ(図示省略)
でIj1節できる構成とし、■選別能率を上げるために
、回転数増加スイッチ38を操作して、回転選別筒11
の回転数を上げると、演算制御部32から調節モータ(
図示省略)に受は面積増加指令信号が出力されて、所定
量仕上米調節弁16aの受は面積を増加側に調節する構
成とすると共に、■また、選別精度を上げるために、回
転数減少スイッチ39を操作して、回転選別筒11の回
転数を下げると、演算制御部32から調節モータ(図示
省略)に受は面積減少指令信号が出力されて、所定量仕
上米調節弁16aの受は面積を減少側に調節する構成と
してもよい。
In addition, in place of the operation instruction bag [40] for the finished rice adjustment lever 35, the finished rice adjustment valve 16a can be adjusted using an adjustment motor (not shown).
■In order to increase the sorting efficiency, operate the rotation speed increase switch 38 to increase the rotational sorting cylinder 11.
When the rotation speed is increased, the adjustment motor (
An area increase command signal is output to the receiver (not shown), and the receiver of the predetermined amount of finished rice control valve 16a adjusts the area to the increasing side. When the switch 39 is operated to lower the rotation speed of the rotary sorting cylinder 11, a receiving area reduction command signal is output from the calculation control unit 32 to the adjustment motor (not shown), and the receiving area of the finished rice control valve 16a is increased by a predetermined amount. may be configured so that the area is adjusted to the decreasing side.

次に、第10図乃至第15図について、説明する。Next, FIGS. 10 to 15 will be explained.

37は、回転選別筒11の回転数を検出する回転数検出
器であり、41は、脱ぷ部Aの摺落米の脱ぷ率を検出す
る脱ぷ率検出器であり、42は、脱ぷ部Aの籾供給調節
弁34の開度を検出する籾供給調節弁検出器であり、4
3は、回転選別@11の仕上米[16における仕上米W
Xs弁16aの開度を検出する仕上米#lll6弁検出
器であり、44は、籾供給l1節弁34を操作する籾供
給弁操作レバー48(仕上米van弁レバー35でもよ
い。)の操作位置を検出することのできる作業能率検出
手段であり、これらの検出器37,41,42゜43及
び作業能率検出手段44が入力インターフェイス31を
介して演算制御部32に接続されている。また、演算制
御部32から8カインターフエイス33を介して籾供給
調節弁amisモータ45゜脱桴ロール2.2の間隙を
tiimする脱揮ロール間隙llI節モータ46及び回
転選別筒11の回転数を調節する回転数調節モータ47
に制御指令信号が出力される構成である。
37 is a rotation speed detector that detects the rotation speed of the rotary sorting cylinder 11, 41 is a hulling rate detector that detects the hulling rate of the scraped rice in the hulling section A, and 42 is a hulling rate detector that detects the hulling rate of the scraped rice in the hulling section A. It is a paddy supply control valve detector that detects the opening degree of the paddy supply control valve 34 of the paddy part A, and 4
3 is the finished rice in rotation sorting @ 11 [finished rice W in 16]
A finished rice #116 valve detector detects the opening degree of the Xs valve 16a, and 44 indicates the operation of a paddy supply valve operation lever 48 (the finished rice van valve lever 35 may also be used) that operates the paddy supply I1 control valve 34. These detectors 37 , 41 , 42 , 43 and the work efficiency detection means 44 are connected to the calculation control unit 32 via the input interface 31 . In addition, the paddy supply control valve AMIS motor 45° is transmitted from the arithmetic control unit 32 via the 8-way interface 33 to the devolatilization roll gap llI section motor 46 that tiimizes the gap between the devolatilization rolls 2.2 and the rotational speed of the rotating sorting tube 11. Rotation speed adjustment motor 47 that adjusts
The configuration is such that a control command signal is output to the

次に、制御内容について説明する。籾供給弁操作レバー
48を第4作業能率〜第9作業能率の中の任意能率を選
択すると、「別表IJに示す作業能率と脱揮ロール間隙
9回転選別Wjllの回転数。
Next, the details of the control will be explained. When the paddy supply valve operating lever 48 is selected from the fourth to ninth work efficiency, the operation efficiency and devolatilization roll gap 9-rotation sorting Wjll rotation speed shown in Appendix IJ.

籾供給調節弁34の開度との関係を示す表に基づき、制
御各部が演算制御部32の指令信号で1iII6される
ものである0例えば、籾供給弁操作レバー48が第4作
業能率を選択すると。
For example, the paddy supply valve operating lever 48 selects the fourth work efficiency based on the table showing the relationship with the opening degree of the paddy supply control valve 34. Then.

■作業能力検出手段44が作業能率を検出し、演算制御
部32に人力され、 ■次いで、「別表1」に基づき演算制御部32から規程
ロール間隙調節モータ46に脱ぶ率Q(例えば、85%
)の指令信号が出力されて、脱程ロール2,2の間隙が
調節設定され、 ■次に、回転数調節モータ47に回転選別筒11の回転
数をm/rpmにする駈動指令信号が出力されて、回転
選別筒11の回転数が調節設定され、■次いで、籾供給
wIIWJ弁調節モータ45に籾供給調節弁34の開度
をn十αに設定する制御指令信号が出力されるものであ
り、 作業能率設定に基づき、その作業能率に適した状態に、
脱揮ロール間隙9回転選別筒11の回転数及び脱ぶ部A
の籾供給調節弁34の開度が設定調節されものであり、
!llJ節操作の簡素化をすることができるものである
。なお、この実施例では、作業能率の設定手段を籾供給
弁操作レバー48で兼用した構成としているが、特別の
作業能率設定ダイヤルを設ける構成としてもよい。
■The work ability detection means 44 detects the work efficiency, and the calculation control unit 32 manually inputs the work efficiency. ■Next, the calculation control unit 32 outputs the specified roll gap adjustment motor 46 based on the “Attachment 1” to the rate Q (for example, 85 %
) is output, the gap between the removal rolls 2 and 2 is adjusted and set, and then a cantering command signal is sent to the rotation speed adjustment motor 47 to set the rotation speed of the rotating sorting tube 11 to m/rpm. A control command signal is outputted to adjust and set the rotation speed of the rotary sorting cylinder 11, and then output to the paddy supply wIIWJ valve adjustment motor 45 to set the opening degree of the paddy supply control valve 34 to n+α. Based on the work efficiency settings, the state is adjusted to suit the work efficiency.
Devolatilization roll gap 9 rotations Number of rotations of the sorting cylinder 11 and the part A to be removed
The opening degree of the paddy supply control valve 34 is set and adjusted,
! llJ clause operation can be simplified. In this embodiment, the paddy supply valve operating lever 48 is also used as the work efficiency setting means, but a special work efficiency setting dial may be provided.

別表1Attached table 1

【図面の簡単な説明】[Brief explanation of the drawing]

図面は、この発明の実施例を示すもので、第1図は、切
断側面図、第2図は、切断背面図、第3図及び第4図は
、斜視図、第5図は、ブロック回路図、第6図は、フロ
ーチャート、第7図は、斜挽回、第8図は、切断背面図
、第9図は、ブロック回路図、第10図は、斜視図、第
11図は、切断背面図、第12図及び第13図は、切断
側面図。 第15図は、フローチャートであり。 符号の説明 1a B 風選部 1 籾ホッパ 3 脱ぶ室 脱ぶ部 混合米選別部 脱ぶロール 摺落米風選路 吸引ファン 摺落米受樋 選別ケース 回転選別筒(混合米選別部) 壷穴     12  M動ローラー 供給ラセン   14 供給@(混合米@)仕上米ラセ
ン 仕上米樋 仕上米流下筒 6 排廐筒 8 混合米揚穀機 lea  仕上米g節介 18 仕上米流穀板 仕上米揚穀機 籾揚穀機 横軸 風力allIi!1jQi 風力1ijrI5モータ 風力設定ダイヤル 仕上米受樋   20 籾受樋     22 籾還元ホッパ  24 傾斜調節手段  26 風力検出器   28 穀粒検出器   30 人力インターフェイス 演算制御部 出力インターフェイス 籾供給調節弁  35 仕上米レバー位置検出器 回転数検出器 回転数増加スイッチ 回転数減少スイッチ 操作指示装置  41 籾供給調節検出器 仕上米1l11節弁検出器 作業能率検畠手段 籾供給調節モータ 脱ぷロール間隙調節モータ 仕上米iJ!節レバー 脱ぷ率検畠器 回転数調節モータ 籾供給弁操作レバー 第2図
The drawings show an embodiment of the invention; FIG. 1 is a cutaway side view, FIG. 2 is a cutaway rear view, FIGS. 3 and 4 are perspective views, and FIG. 5 is a block circuit. Figure 6 is a flowchart, Figure 7 is a diagonal recovery, Figure 8 is a cutaway rear view, Figure 9 is a block circuit diagram, Figure 10 is a perspective view, and Figure 11 is a cutaway rear view. 12 and 13 are cutaway side views. FIG. 15 is a flowchart. Explanation of symbols 1a B Wind sorting section 1 Rice hopper 3 Taking off chamber Taking off section Mixed rice sorting section Taking off roll Sliding rice Wind selection path Suction fan Sliding rice catcher Sorting case Rotating sorting tube (Mixed rice sorting section) Jar Hole 12 M dynamic roller supply helix 14 Supply @ (mixed rice @) Finished rice Spiral Finished rice gutter Finished rice flow Down tube 6 Exhaust tube 8 Mixed rice grain lifting machine lea Finished rice g joint 18 Finished rice flow Grain plate Finished rice lifting Grain machine Paddy lifting machine Horizontal axis wind power allIi! 1jQi Wind power 1ijrI5 motor Wind power setting dial Finished rice receiving trough 20 Paddy receiving trough 22 Paddy return hopper 24 Inclination adjustment means 26 Wind power detector 28 Grain detector 30 Human power interface calculation control unit output interface Paddy supply control valve 35 Finished rice lever position detection Rotation speed detector Rotation speed increase switch Rotation speed decrease switch Operation instruction device 41 Paddy supply adjustment detector Finished rice 1l11 Control valve detector Work efficiency inspection means Paddy supply adjustment motor Slipping roll gap adjustment motor Finished rice iJ! Knot lever Throwing rate inspection device rotation speed adjustment motor Paddy supply valve operation lever Figure 2

Claims (1)

【特許請求の範囲】[Claims] [1]穀粒と穀粒より軽い夾雑物との混合物を選別風で
選別して夾雑物を除去する風選装置であつて、風選装置
の夾雑物の排出部に機外に排出される穀粒の有無を検出
することのできる穀粒検出器29を設け、この穀粒検出
器29と風力調節装置26とを関連的に結合して、穀粒
検出器29が穀粒を検出すると、風力調節装置26を所
定量減少側に調節することを特徴とする穀粒選別風の調
節装置。
[1] A wind sorting device that uses a sorting wind to sort out a mixture of grains and impurities that are lighter than the grains and remove the impurities, which are discharged to the outside of the machine at the contaminant discharge section of the wind sorting device. A grain detector 29 capable of detecting the presence or absence of grains is provided, and the grain detector 29 and the wind regulation device 26 are associated with each other, so that when the grain detector 29 detects grains, A grain sorting wind adjustment device characterized by adjusting the wind power adjustment device 26 to decrease by a predetermined amount.
JP20427590A 1990-07-31 1990-07-31 Controlling device for grain sorting wind Pending JPH0487672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20427590A JPH0487672A (en) 1990-07-31 1990-07-31 Controlling device for grain sorting wind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20427590A JPH0487672A (en) 1990-07-31 1990-07-31 Controlling device for grain sorting wind

Publications (1)

Publication Number Publication Date
JPH0487672A true JPH0487672A (en) 1992-03-19

Family

ID=16487784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20427590A Pending JPH0487672A (en) 1990-07-31 1990-07-31 Controlling device for grain sorting wind

Country Status (1)

Country Link
JP (1) JPH0487672A (en)

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