JPS6257383B2 - - Google Patents
Info
- Publication number
- JPS6257383B2 JPS6257383B2 JP1179080A JP1179080A JPS6257383B2 JP S6257383 B2 JPS6257383 B2 JP S6257383B2 JP 1179080 A JP1179080 A JP 1179080A JP 1179080 A JP1179080 A JP 1179080A JP S6257383 B2 JPS6257383 B2 JP S6257383B2
- Authority
- JP
- Japan
- Prior art keywords
- electric circuit
- control device
- automatic control
- roll
- movement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 4
- 208000035874 Excoriation Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 241000209094 Oryza Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000021329 brown rice Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Description
【発明の詳細な説明】
本発明は脱機の自動制御装置の改良に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in an automatic control device for de-machine removal.
通常の脱ロールによる脱作用では、ロール
間の圧迫度が籾の供給量に対して過不足になつた
り、また前記圧迫度に対して供給量が増減したり
した場合、高精度の脱作用が阻止されて脱率
を低下し、また過圧のために玄米粒面に肌擦れと
称する擦過傷を生じるなどの障害を発生するもの
である。 In normal derolling, if the degree of pressure between the rolls is too much or too little for the amount of paddy supplied, or if the amount of paddy supplied increases or decreases with respect to the degree of pressure, high-precision de-detachment can be performed. This causes problems such as abrasions called skin abrasions on the surface of brown rice grains due to excessive pressure.
本発明は、脱用主軸ロールと平行に対架した
脱用副軸ロールを前記主軸ロールに対して遠近
に移動できるように前記副軸ロールの軸受部に圧
迫用作動機構を連結した脱装置において、前記
各軸ロールを連動する回転ベルトに、その張力変
化によつて移動する引張用調車を介装し、また該
調車を軸架した移動用支杆に、その移動変化を検
出する移動量検出装置を連結し、該移動量検出装
置と前記圧迫用作動機構の駆動装置を相互に関連
的に、且電気的に連結することにより、前記回転
ベルトの張力変化（即ちロールの脱負荷の変
化）に対応して適時に、且自動的に脱ロールの
ロール間隙を遠近に調節するように成し、もつて
上記の各種障害を未然に防止すると共に、脱率
調節の自動化装置を完成してその省力化を充分に
達成し、常に高精度の脱作用を維持する高性能
な装置を開発して提供せんとするものである。 The present invention provides a stripping device in which a pressure operating mechanism is connected to a bearing portion of the stripping main shaft roll so that the stripping counter shaft roll, which is suspended parallel to the stripping main shaft roll, can be moved far and near with respect to the main shaft roll. , a tensioning pulley is interposed in the rotating belt that interlocks the respective shaft rolls, and a tensioning pulley that moves according to changes in the tension of the belt is interposed, and the movement of the pulley is mounted on a moving support rod that detects changes in the movement. By interconnecting the amount detecting device and interconnecting and electrically connecting the movement amount detecting device and the drive device of the compression actuation mechanism, changes in the tension of the rotating belt (i.e., unloading of the rolls) can be detected. The roll gap for derolling can be adjusted in a timely manner and automatically in response to changes in the derolling rate, thereby preventing the above-mentioned various problems and completing an automated device for adjusting the derolling rate. The purpose of the present invention is to develop and provide a high-performance device that achieves sufficient labor savings and maintains high-precision release at all times.
本発明を実施例図について説明すると、第１図
は脱機１全体の側面図であり、籾供給ホツパー
２の下部に設けた脱室３内に、固定回転主軸４
と移動回転副軸５をそれぞれ平行に対架し、前記
各軸４，５には、弾性材から成る脱用主軸ロー
ル６および脱用副軸ロール７をそれぞれ嵌装し
て軸着し、前記主軸４を機体８内に横架状に固定
した軸受９に回転自在に軸着すると共に、前記副
軸５を機体(8)に固着した基軸１０を支点として回
転自在に腕出し、且バネ１１により主軸に対して
圧迫する圧力を有する腕杆１２に嵌挿固定した軸
受１３に回動自在に軸着し、前記腕杆１２のバネ
１１を圧迫用連杆１４により横移動して前記副軸
５が前記主軸４に対して平行を保ちながら遠近に
回動する圧迫用作動機構１５を形成すると共に、
該作動機構１５を駆動装置１６の可逆回転電動機
Ｍに連結し、また各軸ロール６，７を互いに内廻
りするように回転ベルト１７によつて主軸用調車
１８、副軸用調車１９、電動機用調車２０および
引張用調車２１をそれぞれ関連的に捲回介装する
と共に、機体８上部に設けた主電動機２２によつ
て連動回転するように形成してある。 To explain the present invention with reference to the drawings of the embodiment, FIG.
and a movable rotating sub-shaft 5 are mounted parallel to each other, and a stripping main shaft roll 6 and a stripping counter-shaft roll 7 made of elastic material are fitted and attached to each of the shafts 4 and 5, respectively. The main shaft 4 is rotatably attached to a bearing 9 which is fixed in a horizontal structure in the fuselage 8, and the sub-shaft 5 is rotatably extended around a base shaft 10 fixed to the fuselage (8) as a fulcrum, and a spring 11 is attached. The arm rod 12 is rotatably attached to a bearing 13 that is fitted and fixed to the arm rod 12 which has pressure to press against the main shaft, and the spring 11 of the arm rod 12 is laterally moved by the compression connecting rod 14 to release the secondary shaft. 5 forms a compression operating mechanism 15 that rotates near and far while remaining parallel to the main axis 4, and
The actuating mechanism 15 is connected to a reversible rotating electric motor M of a drive device 16, and a main shaft pulley 18, a counter shaft pulley 19, The electric motor pulley 20 and the tension pulley 21 are respectively wound and interposed in relation to each other, and are configured to rotate in conjunction with a main electric motor 22 provided on the upper part of the fuselage 8.
前記引張用調車２１は移動用支杆２３の中央部
に軸着されると共に、その杆上端部を支点２４に
回動自在に枢着し、また杆下側部を弾機２５を備
えた調節螺杆２６によつて調節自在に固定すると
共に、その杆下端部を前記支杆２３の移動変化を
検出する移動量検出装置２７に連結し、また前記
検出装置２７の電気回路と、前記圧迫用作動機構
１５の駆動装置１６の電気回路を制御用電気回路
２８を介して相互に連結すると共に、前記検出装
置２７の電気回路には、任意の規準ベルト張力の
上・下限界値を設けてその各限界位置にオン・オ
フスイツチ２９および３０がそれぞれ設置してあ
る。 The tension pulley 21 is pivotally attached to the center of a moving support rod 23, and the upper end of the rod is rotatably pivoted to a fulcrum 24, and the lower side of the rod is provided with a bullet 25. It is adjustable and fixed by an adjustment screw rod 26, and the lower end of the rod is connected to a movement amount detection device 27 that detects changes in movement of the support rod 23, and the electric circuit of the detection device 27 and the compression The electric circuits of the drive device 16 of the actuating mechanism 15 are interconnected via a control electric circuit 28, and the electric circuit of the detection device 27 is provided with upper and lower limit values for arbitrary reference belt tension. On/off switches 29 and 30 are installed at each limit position, respectively.
第２図は脱機の別実施例であり、前記副軸５
を軸架した腕杆１２にエヤーシリンダー３１のピ
ストン３２を連結すると共に、前記シリンダー３
１と空気圧縮機３３を連絡する送気管３４に圧力
調節弁３５を設け、該調節弁３５に設けた制御用
電磁石３６の往復作動によつて前記副軸５が前記
主軸４に対して平行を保ちながら遠近に回動する
圧迫用作動機構１５′に形成し、また移動量検出
装置２７′の電気回路には、任意の規準ベルト張
力の上・下限界値を設けてその各限界位置に発光
ダイオード３７などの光源と、受光素子３８から
成る光電装置３９および４０がそれぞれ設置して
ある。 FIG. 2 shows another embodiment of the de-machine, in which the countershaft 5
The piston 32 of the air cylinder 31 is connected to the arm rod 12 which is pivoted on the cylinder 3.
A pressure regulating valve 35 is provided in the air supply pipe 34 connecting the air compressor 33 to the regulating valve 35, and the sub-shaft 5 is made parallel to the main shaft 4 by the reciprocating operation of a control electromagnet 36 provided in the regulating valve 35. It is formed in the compression actuation mechanism 15' that rotates near and far while maintaining the tension, and the electric circuit of the movement amount detection device 27' is provided with arbitrary reference belt tension upper and lower limit values, and a light is emitted at each limit position. Photoelectric devices 39 and 40 each consisting of a light source such as a diode 37 and a light receiving element 38 are installed.
次に、前記制御用電気回路２８を第３図、第４
図について説明する。前記移動量検出装置２７′
に設けた上限界値用光電装置３９または下限界値
用光電装置４０は、前記回転ベルト１７の張力変
化により前記移動用支杆２３の杆下端部が適宜に
移動してそれぞれの設定場所に表われると、その
杆下端部を該位置に設けた光電装置３９または４
０の発光ダイオード３７が照射してその反射光線
を受光素子３８が受光し、その検出信号を上限界
値側では増幅器４１を、また下限界値側では増幅
器４２を介してそれぞれ増幅して積分器４３に入
力し、入力した光電装置側の検出信号を該積分器
４３は所定時間における検出平均値（回数）に積
分すると共に、その出力信号をシフト回路４４に
おいて、可変抵抗器４５から入力する選別用電圧
によつてシフトし出力信号を整理して発信する。
そして第１図の圧迫用作動機構１５の場合は、前
記シフト回路４４からの出力信号を分岐して各比
較器４６，４７にそれぞれ入力し、比較器４６側
ではその入力信号を設定器４８からの上限界値の
信号と比較し、その比較信号が上限界値（回数）
より増大したときは、リレーR1を作動して駆動
装置１６の電動機Ｍを任意の所定時間正回転し、
また比較器４７側では、その入力信号を設定器４
９からの下限値の信号と比較し、その比較信号が
下限界値（回数）より減少したときは、リレー
R2を作動して駆動装置１６の電動機Ｍを任意の
所定時間逆回転し、該電動機Ｍの正逆回転により
圧迫用連杆１４を正または逆に回動し、脱用副
軸ロール７を遠近に移動して前記ロール間隙を適
宜に増減調節する。また第２図の圧迫用作動機構
１５′の場合は、前記シフト回路４４からの出力
信号を第６図の増幅器５０を介してフオートカプ
ラ５１に入力し、該カプラ５１に設けた発光ダイ
オード５２は入力信号によつてその光量を変化す
ると共に、対向するCDS５３が前記ダイオード
５２の光線を受光してその光量変化を電流に変化
し、その電流により前記圧力調節弁３５の制御用
電磁石３６を適度に往復作動してその送気圧を増
減調節して脱率を適正に制御する。 Next, the control electric circuit 28 is shown in FIGS. 3 and 4.
The diagram will be explained. The movement amount detection device 27'
The photoelectric device 39 for upper limit value or the photoelectric device 40 for lower limit value provided at When the lower end of the rod is placed at the position, the photoelectric device 39 or 4
The light emitting diode 37 of 0 emits light, and the reflected light is received by the light receiving element 38, and the detection signal is amplified via an amplifier 41 on the upper limit value side and an amplifier 42 on the lower limit value side, and then sent to an integrator. 43, the integrator 43 integrates the input detection signal from the photoelectric device side into the detection average value (number of times) in a predetermined time, and the output signal is inputted to the shift circuit 44 from the variable resistor 45. The output signal is shifted according to the operating voltage, and the output signal is organized and transmitted.
In the case of the compression actuation mechanism 15 shown in FIG. The comparison signal is the upper limit value (number of times).
When the increase is greater, the relay R1 is activated to rotate the motor M of the drive device 16 in the forward direction for an arbitrary predetermined period of time;
Also, on the comparator 47 side, the input signal is input to the setter 4.
Compare it with the lower limit signal from 9, and if the comparison signal decreases below the lower limit value (number of times), the relay
R 2 is actuated to reversely rotate the electric motor M of the drive device 16 for an arbitrary predetermined period of time, and by the forward and reverse rotation of the electric motor M, the compression rod 14 is rotated in the forward or reverse direction, and the removal countershaft roll 7 is rotated. The roll gap is adjusted to increase or decrease as appropriate by moving near or far. In the case of the compression actuation mechanism 15' shown in FIG. 2, the output signal from the shift circuit 44 is input to the photocoupler 51 via the amplifier 50 shown in FIG. The amount of light changes depending on the signal, and the opposing CDS 53 receives the light beam from the diode 52 and converts the change in the amount of light into a current, which causes the control electromagnet 36 of the pressure regulating valve 35 to move back and forth appropriately. It operates to increase or decrease the supply pressure to properly control the escape rate.
要するに、本発明の脱機の自動制御装置は、
常時前記回転ベルト１７の張力変化（即ちロール
の脱負荷の変化）に対応し、適時に脱ロール
のロール間隙を遠近に自動的に調節してその脱
率を任意の基準値に自動的に調整するので、高精
度の脱作用を簡単に、且自動的に確保できると
共に、前述の各種障害を未然に完全に防止でき、
また脱負荷調節の自動化装置を完成してその省
力化を充分に達成でき、常に良質の脱玄米を確
実に、且円滑に量産できる等の効果を奏するもの
である。 In short, the automatic de-machine control device of the present invention:
In response to changes in the tension of the rotating belt 17 (i.e., changes in the unloading of the rolls), the roll gap for unrolling is automatically adjusted to a distance and the unrolling ratio is automatically adjusted to an arbitrary reference value at a timely manner. Therefore, high-precision deactivation can be easily and automatically ensured, and the various types of failures mentioned above can be completely prevented.
In addition, by completing an automated device for off-load adjustment, it is possible to achieve sufficient labor savings, and it is possible to always reliably and smoothly mass-produce high-quality unbrown rice.
図面は本発明の実施例図である。第１図は本発
明装置全体の側面図、第２図は別実施例の側面
図、第３図・第４図は共に、その電気回路図であ
る。
１……脱機、２……籾供給ホツパー、３……
脱室、４……固定回転主軸、５……移動回転副
軸、６……脱用主軸ロール、７……脱用副軸
ロール、８……機体、９……軸受、１０……基
軸、１１……バネ、１２……腕杆、１３……軸
受、１４……圧迫用連杆、１５，１５′……圧迫
用作動機構、１６……駆動装置、１７……回転ベ
ルト、１８……主軸用調車、１９……副軸用調
車、２０……電動機用調車、２１……引張用調
車、２２……主電動機、２３……移動用支杆、２
４……支点、２５……弾機、２６……調節螺杆、
２７，２７′……移動量検出装置、２８……制御
用電気回路、２９，３０……オン・オフスイツ
チ、３１……エヤーシリンダー、３２……ピスト
ン、３３……空気圧縮機、３４……送気管、３５
……圧力調節弁、３６……制御用電磁石、３７…
…発光ダイオード、３８……受光素子、３９……
上限界値用光電装置、４０……下限界値用光電装
置、４１，４２……増幅器、４３……積分器、４
４……シフト回路、４５……可変抵抗器、４６，
４７……比較器、４８，４９……設定器、５０…
…増幅器、５１……フオートカプラ、５２……発
光ダイオード、５３……CDS、Ｍ……可逆回転
電動機。
The drawings are illustrations of embodiments of the present invention. FIG. 1 is a side view of the entire device of the present invention, FIG. 2 is a side view of another embodiment, and FIGS. 3 and 4 are electric circuit diagrams thereof. 1... De-machine, 2... Paddy supply hopper, 3...
Room removal, 4...Fixed rotating main shaft, 5...Moveable rotating sub-shaft, 6...Main shaft roll for removal, 7...Sub-shaft roll for removal, 8...Main body, 9...Bearing, 10... Base shaft, 11... Spring, 12... Arm rod, 13... Bearing, 14... Compression link, 15, 15'... Compression operating mechanism, 16... Drive device, 17... Rotating belt, 18... Pulley for main shaft, 19... Pulley for subshaft, 20... Pulley for electric motor, 21... Pulley for tension, 22... Main motor, 23... Support rod for movement, 2
4... fulcrum, 25... ammunition, 26... adjustment screw,
27, 27'...Movement detection device, 28...Control electric circuit, 29, 30...On/off switch, 31...Air cylinder, 32...Piston, 33...Air compressor, 34...Transmission trachea, 35
...Pressure control valve, 36...Control electromagnet, 37...
...Light emitting diode, 38... Light receiving element, 39...
Photoelectric device for upper limit value, 40...Photoelectric device for lower limit value, 41, 42...Amplifier, 43...Integrator, 4
4...Shift circuit, 45...Variable resistor, 46,
47... Comparator, 48, 49... Setting device, 50...
...Amplifier, 51...Photocoupler, 52...Light emitting diode, 53...CDS, M...Reversible rotating motor.
Claims (1)
軸ロールを前記主軸ロールに対して遠近に移動で
きるように前記副軸ロールの軸受部に圧迫用作動
機構を連結し、前記各軸ロールを連動する回転ベ
ルトに、その張力変化によつて移動する引張用調
車を介装し、また該調車を軸架した移動用支杆
に、その移動変化を検出する移動量検出装置を連
結し、該検出装置の電気回路と前記圧迫用作動機
構の駆動装置の電気回路を連結したことを特徴と
する脱機の自動制御装置。 ２ 前記駆動装置が可逆回転電動機である特許請
求の範囲第１項記載の脱機の自動制御装置。 ３ 前記駆動装置が圧縮空気のエヤーシリンダー
の給気管に設けた圧力調節弁の制御用電磁石であ
る特許請求の範囲第１項記載の脱機の自動制御
装置。 ４ 前記移動量検出装置の電気回路に、任意の規
準ベルト張力の上・下限界を設けて該各限界にそ
れぞれオン・オフスイツチを設置した特許請求の
範囲第１項記載の脱機の自動制御装置。 ５ 前記移動量検出装置の電気回路に、任意の規
準ベルト張力の上・下限界を設けて該各限界に発
光ダイオードと受光素子から成る光電装置をそれ
ぞれ設置した特許請求の範囲第１項記載の脱機
の自動制御装置。[Scope of Claims] 1. A compression operating mechanism is connected to a bearing portion of the sub-shaft roll so that the sub-shaft roll for stripping, which is suspended parallel to the main roll for stripping, can be moved near and far from the main roll. , a tensioning pulley is interposed in the rotating belt that interlocks the respective shaft rolls, and a tensioning pulley that moves according to changes in the tension of the belt is interposed, and the movement of the pulley is mounted on a moving support rod that detects changes in the movement. An automatic control device for de-machine removal, characterized in that an amount detection device is connected, and an electric circuit of the detection device is connected to an electric circuit of a drive device of the compression actuation mechanism. 2. The automatic control device for de-machine removal according to claim 1, wherein the drive device is a reversible rotary electric motor. 3. The automatic de-machine control device according to claim 1, wherein the drive device is an electromagnet for controlling a pressure regulating valve provided in an air supply pipe of a compressed air cylinder. 4. The automatic control device for de-machine removal according to claim 1, wherein arbitrary reference belt tension upper and lower limits are provided in the electric circuit of the movement amount detection device, and an on/off switch is installed at each limit. . 5. The electric circuit according to claim 1, wherein arbitrary reference belt tension upper and lower limits are provided in the electric circuit of the movement amount detecting device, and a photoelectric device consisting of a light emitting diode and a light receiving element is installed at each limit. Automatic control device for de-machine removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1179080A JPS56108545A (en) | 1980-02-02 | 1980-02-02 | Automatic controller for gluten removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1179080A JPS56108545A (en) | 1980-02-02 | 1980-02-02 | Automatic controller for gluten removing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56108545A JPS56108545A (en) | 1981-08-28 |
| JPS6257383B2 true JPS6257383B2 (en) | 1987-12-01 |
Family
ID=11787709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1179080A Granted JPS56108545A (en) | 1980-02-02 | 1980-02-02 | Automatic controller for gluten removing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56108545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6399790U (en) * | 1986-12-19 | 1988-06-28 | ||
| JPH0438470Y2 (en) * | 1987-12-08 | 1992-09-09 |
-
1980
- 1980-02-02 JP JP1179080A patent/JPS56108545A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6399790U (en) * | 1986-12-19 | 1988-06-28 | ||
| JPH0438470Y2 (en) * | 1987-12-08 | 1992-09-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56108545A (en) | 1981-08-28 |
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