JPS6139271Y2 - - Google Patents
Info
- Publication number
- JPS6139271Y2 JPS6139271Y2 JP18820282U JP18820282U JPS6139271Y2 JP S6139271 Y2 JPS6139271 Y2 JP S6139271Y2 JP 18820282 U JP18820282 U JP 18820282U JP 18820282 U JP18820282 U JP 18820282U JP S6139271 Y2 JPS6139271 Y2 JP S6139271Y2
- Authority
- JP
- Japan
- Prior art keywords
- paddy
- opening
- switch
- closing shutter
- closed
- 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
- 238000011068 loading method Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 6
- 241000209094 Oryza Species 0.000 claims 2
- 235000007164 Oryza sativa Nutrition 0.000 claims 2
- 235000009566 rice Nutrition 0.000 claims 2
- 238000001035 drying Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Description
【考案の詳細な説明】
本考案は籾を流動循環させながら熱風を浴びせ
て通風乾燥する籾乾燥機において、昇降機の籾張
込ホツパと籾排出樋の開閉シヤツタにそれぞれ連
動するスイツチを設け、これらのスイツチによつ
て籾流路の繰出しロールおよび熱風送風装置のバ
ーナを前記開閉シヤツタの開閉操作に連動させて
制御することにより、１つの運転押ボタンスイツ
チを備えるのみで、籾張込み、乾燥および籾排出
の操作を行うことができるようにした運転制御装
置に関する。[Detailed description of the invention] The present invention is a paddy dryer that blows hot air to dry the paddy while fluidly circulating the paddy, and is equipped with a switch that is linked to the paddy loading hopper of the elevator and the opening/closing shutter of the paddy discharge gutter. By controlling the unwinding roll of the paddy flow path and the burner of the hot air blower in conjunction with the opening/closing operation of the opening/closing shutter, the switch can control paddy loading, drying, and The present invention relates to an operation control device that can perform operations for discharging paddy.
従来、籾を流動させながら熱風を浴びせて通風
乾燥する籾乾燥機において、籾の張込み、循環お
よび排出のための昇降機の籾排出樋と搬入樋との
間に切替弁を設け、該切替弁を乾燥機の運転制御
装置によつて開閉制御するものは、例えば実開昭
55−75558号公報に記載されており、また、昇降
機の籾張込ホツパおよび籾排出樋に開閉シヤツタ
を設け、これらの開閉シヤツタと連動させたスイ
ツチによつて籾の繰出しロールを制御するように
した装置は、実開昭55−114488号および実開昭55
−114489号公報に記載されているように公知であ
る。 Conventionally, in a paddy dryer that blows hot air to dry paddy while flowing it, a switching valve is provided between a paddy discharge gutter and a carry-in gutter of an elevator for loading, circulating and discharging paddy. For example, the opening and closing of the dryer is controlled by the operation control device of the dryer.
It is described in Publication No. 55-75558, and the paddy loading hopper and the paddy discharging gutter of the elevator are provided with opening/closing shutters, and the unrolling rolls of paddy are controlled by switches linked to these opening/closing shutters. The device was published in Utility Model Application No. 55-114488 and Utility Model Application No. 114488.
It is publicly known as described in Japanese Patent No.-114489.
ところで、上記の如き従来の乾燥機における運
転制御装置にあつては、そのいずれのものにあつ
ても、籾張込押ボタンスイツチ、乾燥押ボタンス
イツチおよび籾排出押ボタンスイツチが設けられ
ており、乾燥機の運転操作にあたつては、これら
３つの押ボタンスイツチを定められた順序で、し
かも的確に押し操作をしなければならず、乾燥機
の運転操作が煩雑で誤操作をまねきやすい欠点が
あつた。 By the way, all of the conventional operation control devices for dryers as described above are provided with a paddy loading pushbutton switch, a drying pushbutton switch, and a paddy discharge pushbutton switch. When operating a dryer, these three pushbutton switches must be pressed in a predetermined order and precisely, which has the disadvantage that dryer operation is complicated and can easily lead to incorrect operation. It was hot.
そこで、本考案は、上記従来公知の乾燥機にお
ける運転制御装置の欠点を解消するため、乾燥機
の運転押ボタンスイツチを１つにし、昇降機の籾
張込ホツパの開閉シヤツタおよび籾排出樋の開閉
シヤツタを開閉する所定の手動操作したうえ、こ
の運転押ボタンスイツチを押操作するのみで、乾
燥機の運転操作を簡易に、しかも誤操作をまねく
ことなく行うことができる籾乾燥機における運転
制御装置を得ることを目的とするものである。 Therefore, in order to eliminate the drawbacks of the operation control device in the conventionally known dryer, the present invention has been developed to reduce the number of operation push button switches of the dryer to one, and to open/close the paddy loading hopper of the elevator and the paddy discharge gutter. An operation control device for a paddy dryer that allows you to operate the dryer easily and without causing erroneous operation by simply pressing the operation push button switch after performing the specified manual operation to open and close the shutter. The purpose is to obtain.
本考案は前記に鑑み、上記目的を達成するた
め、特にその構成を、籾収容槽と籾取出槽との間
に籾流路を形成し、該籾流路には繰出しロールを
設け、籾流路を流通する籾に熱風を浴びせる熱風
送風装置を設けると共に、籾取出槽から籾を排出
または籾収容槽に循環させるための昇降機を設け
たものにおいて、乾燥機を始動させる１つの運転
押ボタンスイツチと、上記昇降機の籾張込ホツパ
の開閉シヤツタおよび籾排出樋の開閉シヤツタに
それぞれ連動するスイツチを設け、前記繰出しロ
ールを運転押ボタンスイツチが閉じており、かつ
籾張込ホツパのシヤツタが閉じていることを条件
として駆動させ、熱風送風装置のバーナを運転押
ボタンスイツチが閉じており、かつ籾張込ホツパ
の開閉シヤツタおよび籾排出樋の開閉シヤツタが
閉じていることを条件として作動させる制御回路
を構成したものであつて、この構成による装置に
よれば、昇降機の籾張込ホツパの開閉シヤツタお
よび籾排出樋の開閉シヤツタを開閉する所定の手
動操作をしたうえ、単に１つの運転押ボタンスイ
ツチを押操作するのみで、籾の張込み、乾燥およ
び乾燥籾の排出を簡易かつ的確に行うことができ
る効果を奏する。 In view of the above, in order to achieve the above object, the present invention has a structure in which a paddy flow path is formed between a paddy storage tank and a paddy removal tank, a feed roll is provided in the paddy flow path, and a paddy flow path is provided. A device equipped with a hot air blower that blows hot air onto the paddy flowing along the road, and an elevator for discharging the paddy from the paddy removal tank or circulating it into the paddy storage tank, with one operation push button switch that starts the dryer. and a switch is provided which is linked to the opening/closing shutter of the paddy loading hopper and the opening/closing shutter of the paddy discharge gutter of the elevator, respectively, and the push button switch for driving the feed roll is closed, and the shutter of the paddy loading hopper is closed. A control circuit that operates the burner of the hot air blower on the condition that the operating push button switch is closed and the opening/closing shutter of the paddy loading hopper and the opening/closing shutter of the paddy discharge gutter are closed. According to the device with this configuration, in addition to the predetermined manual operation of opening/closing the opening/closing shutter of the paddy loading hopper of the elevator and the opening/closing shutter of the paddy discharge gutter, only one operation push button switch is required. By simply pressing the button, loading, drying, and discharging the dried paddy can be easily and accurately performed.
以下、本考案に係る籾乾燥機における運転制御
装置を添附図面に示された好適な一実施例につい
て説明する。 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of the operation control device for a paddy dryer according to the present invention will be described as shown in the accompanying drawings.
第１図において、１は上段に籾収容槽２を、下
段に籾取出槽３を順次立体的に重設し、該籾収容
槽２の中央には熱風送風装置５を収蔵した熱風室
４を配設して負圧作用により起成された乾燥風を
籾流路６，６を介して籾取出槽３内へ流通させる
ことによつて籾を乾燥せしめる籾乾燥機であつ
て、上記籾収容槽２と籾取出槽３とが連通する繰
出し部には繰出しロール７が回転自在に軸架され
ている。 In Fig. 1, 1 has a paddy storage tank 2 in the upper stage and a paddy removal tank 3 in the lower stage in a three-dimensional manner, and in the center of the paddy storage tank 2 is a hot air chamber 4 that houses a hot air blower 5. This is a paddy dryer that dries paddy by distributing drying air generated by a negative pressure action into the paddy removal tank 3 through the paddy channels 6, 6, A feeding roll 7 is rotatably mounted on a shaft in a feeding section where the tank 2 and the hull removal tank 3 communicate with each other.
８は昇降機であつて、該昇降機８は籾を籾収容
槽１に張込んだり、乾燥中の籾を循環させたり、
乾燥籾を排出させるものである。この昇降機８は
その下部を籾取出槽３へ連通させ、上部は供給樋
９を介して籾乾燥機１の上部に横設した搬入樋１
０または乾燥籾の籾排出樋１１に接続せしめてあ
る。そして、上記昇降機８の低位側には昇降機８
と連通する供給口１３を開口させた籾張込ホツパ
１２を付設せしめると共に、該供給口１３は昇降
調節できる開閉シヤツタ１４により開閉口される
ようになつている。上記開閉シヤツタ１４には把
手１６を有する操作杆１５が直立状に装着されて
おり、この操作杆１５の近傍位置には開閉シヤツ
タ１４の開閉に連動するスイツチ１７が配設され
ている。１８は籾排出樋１１の開閉シヤツタであ
つて、該開閉シヤツタ１８は腕杆１９を介して押
引操作のできる操作杆２０が連結されると共に、
腕杆１９と籾排出樋１１との間には牽引弾機２１
が張設され、操作杆２０を下方へ引いた際には開
閉シヤツタ１８が籾排出樋１１が閉じ、操作杆２
０を押上げた際には籾排出樋１１が開かれるよう
になつている。上記開閉シヤツタ１８にはその開
閉に連動するスイツチ２２が設けられている。２
３は運転制御装置であつて、該運転制御装置２３
には１つの運転押ボタンスイツチ２４が設けられ
ている。 Reference numeral 8 is an elevator, and the elevator 8 is used to load paddy into the paddy storage tank 1, circulate the paddy during drying,
This is to discharge dry paddy. The lower part of this elevator 8 communicates with the paddy removal tank 3, and the upper part communicates with the carry-in gutter 1 installed horizontally at the upper part of the paddy dryer 1 via the supply gutter 9.
0 or connected to a paddy discharge gutter 11 for dry paddy. There is an elevator 8 on the lower side of the elevator 8.
A paddy loading hopper 12 with an open supply port 13 communicating with the feed port 13 is attached, and the supply port 13 is opened and closed by an opening/closing shutter 14 that can be adjusted up and down. An operating rod 15 having a handle 16 is mounted upright on the opening/closing shutter 14, and a switch 17 interlocked with opening/closing of the opening/closing shutter 14 is disposed near the operating rod 15. Reference numeral 18 denotes an opening/closing shutter for the paddy discharge gutter 11, and the opening/closing shutter 18 is connected to an operating rod 20 that can be pushed or pulled via an arm rod 19.
A towing bomb 21 is installed between the arm rod 19 and the paddy discharge gutter 11.
is tensioned, and when the operating lever 20 is pulled downward, the opening/closing shutter 18 closes the paddy discharge gutter 11 and the operating lever 2
When 0 is pushed up, the paddy discharge gutter 11 is opened. The opening/closing shutter 18 is provided with a switch 22 that operates in conjunction with its opening/closing operation. 2
3 is an operation control device, and the operation control device 23
is provided with one operating pushbutton switch 24.
第２図には上記の如く構成された乾燥機の運転
制御装置の回路が示されている。すなわち、IM1
は昇降機８および熱風送風装置５を駆動する電動
機、IM2は繰出しロール７を駆動する電動機、
AND1，AND2はアンド回路であつて、駆動電動
機IM1は運転押ボタンスイツチ２４によつて起動
停止されるものである。また、アンド回路AND1
の入力側には運転押ボタンスイツチ２４および籾
張込ホツパ１２の開閉シヤツタ１４に連動するス
イツチ１７の「閉」側接点が接続され、その出力
側には駆動電動機IM2が接続されている。アンド
回路AND2の入力側には前記運転押ボタンスイツ
チ２４、開閉シヤツタ１４に連動するスイツチ１
７の「閉」側の接点および籾排出樋１１の開閉シ
ヤツタ１８に連動するスイツチ２２の「閉」側接
点が接続されており、その出力側には熱風送風装
置５のバーナ２５が接続されている。なお、スイ
ツチ１７の「開」側接点およびスイツチ２２の
「開」側接点は開放接点である。 FIG. 2 shows a circuit of the dryer operation control device constructed as described above. i.e. IM 1
IM 2 is an electric motor that drives the elevator 8 and the hot air blower 5, IM 2 is an electric motor that drives the feed roll 7,
AND 1 and AND 2 are AND circuits in which the drive motor IM 1 is started and stopped by the operation push button switch 24. Also, the AND circuit AND 1
The operation push button switch 24 and the "close" side contact of the switch 17 which is interlocked with the opening/closing shutter 14 of the paddy loading hopper 12 are connected to the input side thereof, and the drive motor IM 2 is connected to the output side thereof. The input side of the AND circuit AND 2 is connected to the operation push button switch 24 and the switch 1 which is linked to the opening/closing shutter 14.
7 and the "close" contact of a switch 22 that is linked to the opening/closing shutter 18 of the paddy discharge gutter 11 are connected, and the burner 25 of the hot air blower 5 is connected to its output side. There is. Note that the "open" side contact of switch 17 and the "open" side contact of switch 22 are open contacts.
次にその作用について説明する。 Next, its effect will be explained.
今、籾乾燥機の運転開始にあたつては、まず１
つの運転押ボタンスイツチ２４を押せば、昇降機
８および５の駆動電動機IM1が起動され、昇降機
８および熱風送風装置５が駆動される。次いで籾
収容槽２に籾の張込みを行うが、この際籾張込ホ
ツパ１２の開閉シヤツタ１４を開けば、それに連
動しているスイツチ１７が「開」側に切替わるの
で、アンド回路AND1，AND2ともにその１つの
入力がなく出力が生じない。このため駆動電動機
IM2は起動されず、繰出しロール７は停止したま
まであり、バーナ２５も作動しないので、籾張込
ホツパ１２に投入された籾は昇降機８によつて籾
収容槽２に張込まれる。そして、所定量の籾の張
込みが終了し、開閉シヤツタ１４を閉じれば、ア
ンド回路AND1，AND2に入力し、また籾の張込
み中は籾排出樋１１の開閉シヤツタ１８が閉じら
れているので、アンド回路AND2の他の入力端子
にも入力し、アンド回路AND1，AND2ともに出
力を生ずる。このため繰出しロール７の駆動電動
機IM2が起動され、繰出しロール７が回転すると
共に、熱風送風装置５のバーナ２５が作動し、籾
収容槽２に収容された籾は循環し、かつ熱風によ
つて乾燥される。 Now, when starting the operation of the paddy dryer, the first thing to do is to
When the two operation pushbutton switches 24 are pressed, the drive motor IM 1 of the elevators 8 and 5 is started, and the elevator 8 and the hot air blower 5 are driven. Next, paddy is loaded into the paddy storage tank 2. At this time, when the opening/closing shutter 14 of the paddy loading hopper 12 is opened, the switch 17 linked thereto is switched to the "open" side, so the AND circuit AND 1 , AND 2 , one input is missing and no output is produced. For this reason, the drive motor
Since the IM 2 is not activated, the feed roll 7 remains stopped, and the burner 25 is not activated, the paddy put into the paddy loading hopper 12 is loaded into the paddy storage tank 2 by the elevator 8. When the predetermined amount of paddy has been loaded and the opening/closing shutter 14 is closed, the input is input to the AND circuits AND 1 and AND 2. Also, while paddy is being loaded, the opening/closing shutter 18 of the paddy discharge gutter 11 is closed. Therefore, it is also input to the other input terminal of the AND circuit AND 2 , and both the AND circuits AND 1 and AND 2 produce outputs. For this reason, the drive motor IM 2 of the feed roll 7 is started, and the feed roll 7 rotates, and the burner 25 of the hot air blower 5 is activated, and the paddy stored in the paddy storage tank 2 is circulated and is blown by the hot air. It is hung to dry.
籾の乾燥が終了し、乾燥籾を排出するには、籾
排出樋１１の開閉シヤツタ１８を開けば、それに
連動するスイツチ２２が「開」側に切替わるの
で、アンド回路AND2の１つの入力が断たれ、そ
の出力が遮断される。このためバーナ２５は作動
を停止するが繰出しロール７は回転を続けるの
で、籾収容槽１内の籾は順次昇降機８の籾排出樋
１１から機外へ排出される。なお、籾の排出が終
了したならば、運転押ボタンスイツチ２４を押せ
ば、該スイツチ２４が開き、駆動電動機IM1が停
止し、さらにアンド回路AND1の出力が遮断され
て駆動電動機IM2も停止して、乾燥機の運転が停
止される。 After drying the paddy, to discharge the dried paddy, open the opening/closing shutter 18 of the paddy discharge gutter 11, and the switch 22 linked to it will switch to the "open" side, so one input of the AND circuit AND2 is cut off, and its output is cut off. Therefore, the burner 25 stops operating, but the feed roll 7 continues to rotate, so that the paddy in the paddy storage tank 1 is sequentially discharged from the paddy discharge gutter 11 of the elevator 8 to the outside of the machine. Furthermore, when the discharge of paddy is completed, if the operation push button switch 24 is pressed, the switch 24 opens and the drive motor IM 1 is stopped, and furthermore, the output of the AND circuit AND 1 is cut off, and the drive motor IM 2 is also stopped. and the operation of the dryer is stopped.
以上のように、籾乾燥機の運転に際しては、１
つの運転押ボタンスイツチ２４を操作し、開閉シ
ヤツタ１４を開閉して籾の張込みを行うのみでよ
く、また乾燥籾の排出の際にも開閉シヤツタ１８
を開閉するのみでよいので、籾乾燥機の運転操作
がきわめて簡易にできる許りか、誤操作をまねく
ことがない。 As mentioned above, when operating the paddy dryer, 1.
All you have to do is operate the two operation push button switches 24 and open and close the opening/closing shutter 14 to load the paddy.
Since it is only necessary to open and close the paddy dryer, operation of the paddy dryer is extremely simple and there is no chance of erroneous operation.
図面は本考案の一実施例を示すものであつて、
第１図は一部を破断した乾燥機全体の正面図、第
２図は運転制御装置の構成を示す立体回路図であ
る。
１……籾乾燥機、２……籾収容槽、３……籾取
出槽、５……熱風送風装置、６……籾流路、７…
…繰出しロール、８……昇降機、１１……籾排出
樋、１２……籾張込ホツパ、１４……開閉シヤツ
タ、１７……開閉シヤツタ１４に連動するスイツ
チ、１８……開閉シヤツタ、２２……開閉シヤツ
タ１８に連動するスイツチ、２４……運転押ボタ
ンスイツチ、２５……バーナ、AND1，AND2…
…アンド回路。
The drawings show one embodiment of the present invention,
FIG. 1 is a partially cutaway front view of the entire dryer, and FIG. 2 is a three-dimensional circuit diagram showing the configuration of the operation control device. 1...Paddy dryer, 2...Paddy storage tank, 3...Paddy removal tank, 5...Hot air blower, 6...Paddy flow path, 7...
...Feeding roll, 8...Elevator, 11...Paddy discharge gutter, 12...Paddy loading hopper, 14...Opening/closing shutter, 17...Switch linked to opening/closing shutter 14, 18...Opening/closing shutter, 22... Switch linked to opening/closing shutter 18, 24...operation push button switch, 25...burner, AND 1 , AND 2 ...
...and circuit.
Claims (1)
該籾流路には繰出しロールを設け、籾流路を流通
する籾に熱風を浴びせる熱風送風装置を設けると
共に、籾取出槽から籾を排出または籾収容槽に循
環させるための昇降機を設けたものにおいて、乾
燥機を始動させる１つの運転押ボタンスイツチ
と、上記昇降機の籾張込ホツパの開閉シヤツタお
よび籾排出樋の開閉シヤツタにそれぞれ連動する
スイツチを設け、前記繰出しロールを、運転押ボ
タンスイツチが閉じ、かつ籾張込ホツパの開閉シ
ヤツタに連動するスイツチが閉じていることを条
件として駆動させるアンド回路と、熱風送風装置
のバーナを、運転押ボタンスイツチが閉じかつ籾
張込ホツパの開閉シヤツタに連動するスイツチお
よび籾排出樋の開閉シヤツタに連動するスイツチ
が閉じていることを条件として作動させるアンド
回路からなる制御回路を構成したことを特徴とす
る籾乾燥機における運転制御装置。 A paddy flow path is formed between the paddy storage tank and the paddy removal tank,
The paddy flow path is equipped with a pay-out roll, a hot air blower that blows hot air onto the paddy flowing through the paddy flow path, and an elevator for discharging the paddy from the paddy removal tank or circulating it to the paddy storage tank. A push button switch for starting the dryer, and a switch linked to the opening/closing shutter of the paddy loading hopper and the opening/closing shutter of the paddy discharge gutter of the elevator are provided, and the feeding roll is controlled by the operating push button switch. An AND circuit that operates on the condition that the operation push button switch is closed and the switch linked to the opening/closing shutter of the paddy tensioning hopper is closed, and the burner of the hot air blower is activated when the operation push button switch is closed and the switch linked to the opening/closing shutter of the rice tensioning hopper is closed. 1. An operation control device for a rice dryer, comprising a control circuit comprising an AND circuit that operates on the condition that an interlocking switch and a switch interlocking with an opening/closing shutter of a paddy discharge gutter are closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18820282U JPS5991588U (en) | 1982-12-13 | 1982-12-13 | Operation control device for paddy dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18820282U JPS5991588U (en) | 1982-12-13 | 1982-12-13 | Operation control device for paddy dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5991588U JPS5991588U (en) | 1984-06-21 |
| JPS6139271Y2 true JPS6139271Y2 (en) | 1986-11-11 |
Family
ID=30406063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18820282U Granted JPS5991588U (en) | 1982-12-13 | 1982-12-13 | Operation control device for paddy dryer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5991588U (en) |
-
1982
- 1982-12-13 JP JP18820282U patent/JPS5991588U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5991588U (en) | 1984-06-21 |
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