JPH0213918Y2 - - Google Patents

Description

【考案の詳細な説明】 産業上の利用分野 本考案は、穀物乾燥機により乾燥された以後の
乾燥穀物をスロワにより所定位置まで搬送せしめ
る際に、該乾燥穀物がスロワの搬送能力に見合う
分の量だけ正確にスロワへ定量供給できるよう調
節して、より搬送能率の向上化を図ることができ
る穀物乾燥機用スロワへの定量供給装置に関す
る。[Detailed Description of the Invention] Industrial Application Field The present invention provides a method for transporting dried grains dried by a grain dryer to a predetermined position by means of a thrower. The present invention relates to a fixed quantity feeding device for a thrower for a grain dryer, which can be adjusted to accurately feed a fixed amount to the thrower in order to further improve conveyance efficiency.

従来技術 従来、穀物乾燥機に付設した昇降機に、一端が
接続された排出樋の下端を、一側にスロワを備え
た搬入箱の上壁に開口接続して、穀物乾燥機によ
り乾燥された以後の乾燥穀物を、昇降機、排出
樋、搬入箱を経てスロワにより所定位置まで搬送
するようにした穀物搬送装置は本出願前例えば実
公昭48−3802号公報および実公昭48−24619号公
報にそれぞれ記載されていて公知である。Prior Art Conventionally, the lower end of a discharge gutter, one end of which was connected to an elevator attached to a grain dryer, was connected through an opening to the upper wall of a carry-in box with a thrower on one side, and the grain was dried by the dryer. A grain conveying device that conveys dry grain to a predetermined position by means of a thrower via an elevator, a discharge gutter, and a carry-in box was described in, for example, Japanese Utility Model Publication No. 48-3802 and Japanese Utility Model Publication No. 48-24619, respectively, prior to this application. It has been done and is well known.

考案が解決しようとする問題点 ところで、上記従来公知の穀物搬送装置におい
ては、スロワの搬送能力に見合つた分量の乾燥穀
物が搬入箱を経てスロワに定量供給されるように
するために、排出樋の下端が接続された位置の搬
入箱内に、前後方向に向け水平に摺動調節ができ
る摺動調節板を配設して、該摺動調節板の前後摺
動調節操作により排出樋の開口面積が増減調節さ
れることで乾燥穀物の供給量調節を行つていた。Problems to be Solved by the Invention Incidentally, in the conventionally known grain conveying device described above, in order to ensure that a quantity of dry grain commensurate with the conveyance capacity of the thrower is supplied to the thrower in a fixed amount through the carry-in box, a discharge gutter is installed. A sliding adjustment plate that can be slid horizontally in the front-rear direction is installed in the carrying box at the position where the lower end is connected, and the opening of the discharge gutter is adjusted by sliding the sliding adjustment plate back and forth. The amount of dry grain supplied was adjusted by increasing or decreasing the area.

しかしながら、上記の如き摺動式の供給調節手
段によれば、排出樋より搬入箱内に供給される乾
燥穀物は、その流下状態が何等規制されることな
く略直線的に搬入箱内に供給されるため、僅かな
排出樋の開口面積の増減調節操作でスロワの搬送
能力以上の乾燥穀物が急速に供給されてスロワモ
ータを損傷させたり或はスロワの搬送能力以下の
乾燥穀物が供給されて作業能率の低下を招き、ス
ロワの搬送能力に見合つた量の乾燥穀物を定量供
給できるよう調節できない問題が生じた。 However, according to the above-mentioned sliding type supply adjustment means, the dried grains supplied from the discharge gutter into the carry-in box are fed into the carry-in box in a substantially straight line without any restriction on the flow state. As a result, even a small adjustment to increase or decrease the opening area of the discharge gutter can rapidly supply more dry grain than the thrower's conveying capacity, damaging the thrower motor, or supplying dry grains less than the thrower's conveying capacity, reducing work efficiency. This caused a problem in that it was not possible to adjust the amount of dry grain to be supplied in a constant amount commensurate with the conveyance capacity of the thrower.

そこで本考案は、排出樋より搬入箱に供給され
る乾燥穀物が直線的に搬入されることなく、必ら
ず一方に傾斜した屈曲搬入通路に沿つて流下規制
されながら搬入箱に供給されるように調節板を上
端枢支軸を軸として擺動調節ができるように配設
して、調節板の擺動調節操作で常にスロワの搬送
能力に見合つた適正量の乾燥穀物が搬入箱に定量
供給されるよう無段調節ができる目的をもつた穀
物乾燥機用スロワへの定量供給装置を提供して、
上記の問題を解決したものである。 Therefore, the present invention has been devised so that the dry grains supplied from the discharge gutter to the carry-in box are not carried in a straight line, but are always fed into the carry-in box while being regulated along the curved carry-in passage that slopes to one side. An adjustment plate is arranged so that it can be adjusted by sliding around the upper end pivot shaft, and by adjusting the sliding movement of the adjustment plate, the appropriate amount of dry grains commensurate with the conveyance capacity of the thrower is constantly supplied to the carrying box. To provide a quantitative feeding device for a thrower for a grain dryer, which has the purpose of being infinitely adjustable.
This solves the above problem.

問題を解決するための手段 したがつて、本考案の技術的課題は、穀物乾燥
機により乾燥された以後の乾燥穀物を、スロワの
搬送能力に見合つた分だけスロワに定量供給し
て、搬送能率の向上をより一層高めることにあ
る。Means for Solving the Problems Therefore, the technical problem of the present invention is to feed the dried grains dried by the grain dryer to the thrower in a fixed quantity in an amount commensurate with the transport capacity of the thrower, thereby increasing the transport efficiency. The goal is to further improve the quality of life.

この技術的課題を解決するため、その構成を、
排出樋の下端が開口接続された位置の搬入箱内に
は上端枢支軸を軸として、擺動上限位置より下向
き方向に擺動調節ができる調節板を配設すると共
に、前記調節板を擺動上限位置とした際に、調節
板と、搬入箱の傾斜上壁および側壁との間に、上
端が排出樋に接続した傾斜状の屈曲搬入通路が形
成されるようにしたことを特徴とする穀物乾燥機
用スロワへの定量供給装置としたものである。 In order to solve this technical problem, its configuration is
An adjustment plate that can adjust the sliding movement downward from the upper limit position of the sliding movement about the upper end pivot shaft is disposed in the carrying box at the position where the lower end of the discharge gutter is connected in an open manner, and the adjustment plate is moved to the upper limit position of the sliding movement. A grain dryer characterized in that, when the grain dryer This is a device for supplying a fixed quantity to the thrower.

作 用 本考案の技術的手段は次のように作用する（図
面参照）。Function The technical means of the present invention works as follows (see drawings).

今、穀物乾燥機１により乾燥された以後の乾燥
穀物をスロワ１３によつて所定位置まで能率よく
搬送させたい場合には、先ず昇降機６と排出樋９
とを排出状態に切替えた後、穀物乾燥機１、昇降
機６およびスロワ１３を運転する。 Now, if you want to efficiently transport the dried grains dried by the grain dryer 1 to a predetermined position by the thrower 13, first, the elevator 6 and the discharge gutter 9
After switching to the discharge state, the grain dryer 1, elevator 6, and thrower 13 are operated.

さすれば、穀物乾燥機１より昇降機６を経て排
出樋９に排出された乾燥穀物は排出樋９下端より
擺動上限位置に配設された調節板１７と搬入箱１
０の傾斜上壁１１と側壁１２との間に形成された
傾斜状の屈曲搬入通路１８に供給され、ここで一
たん受け止められ、次いで上記屈曲搬入通路１８
に沿つて、その流下が規制されながら順次搬入箱
１０底部に流下し、定量宛スロワ１３に供給さ
れ、スロワ１３の搬送作業で所定位置に能率よく
搬送される。 Then, the dried grains discharged from the grain dryer 1 to the discharge gutter 9 via the elevator 6 are moved from the lower end of the discharge gutter 9 to the adjusting plate 17 disposed at the upper limit position of the sliding movement and the carrying box 1.
0 is supplied to the inclined bent entrance passage 18 formed between the inclined upper wall 11 and the side wall 12, where it is temporarily received, and then the bent entrance passage 18 is
While the flow is regulated, it sequentially flows down to the bottom of the carry-in box 10, is supplied to the thrower 13 for a fixed amount, and is efficiently transported to a predetermined position by the transport operation of the thrower 13.

ところで、上記スロワ１３の搬送能力が、上記
屈曲搬入通路１８より供給される量よりも多い時
には、調節板１７を上端枢支軸１９を軸として下
向き方向に擺動調節すれば、屈曲搬入通路１８に
沿い順次規制されながら流下する穀物層の厚さが
大きくなつて、その流下量が次第に増大する。 By the way, when the conveyance capacity of the thrower 13 is greater than the amount supplied from the bent carry-in passage 18, by slidingly adjusting the adjusting plate 17 in a downward direction about the upper end pivot shaft 19, the flow is transferred to the bent carry-in passage 18. The thickness of the grain layer that flows down the grain layer gradually increases while being regulated along the way, and the amount of grain flowing down gradually increases.

したがつて、調節板１７を上限擺動位置より下
向き方向に向け順次擺動調節せしめれば、排出樋
９より搬入箱１０内に供給された乾燥穀物量は無
段階に増量されるので、常にスロワ１３の搬送能
力に見合つた適正量の乾燥穀物をスロワ１３へ定
量供給せしめて、スロワ１３により能率よく所定
位置に搬送させることができる。 Therefore, if the adjusting plate 17 is sequentially adjusted by sliding downward from the upper limit sliding position, the amount of dry grains supplied from the discharge gutter 9 into the carry-in box 10 is increased steplessly, so that the thrower 13 is always adjusted. An appropriate amount of dried grains commensurate with the conveyance capacity of the feeder can be fed to the thrower 13 in a constant quantity, and the thrower 13 can efficiently convey the dried grains to a predetermined position.

実施例 本考案に係る穀物乾燥機用スロワへの定量供給
装置の構成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。Embodiment The structure of the quantitative feeding device for a thrower for a grain dryer according to the present invention will be described with reference to a preferred embodiment shown in the accompanying drawings.

図面において、１は穀物乾燥機であつて、該穀
物乾燥機１は、上部に貯留槽１２を、下部に取出
室３を有し、その間に通風乾燥部４を形成したも
のであつて、通風乾燥部４の排風側は吸引排風機
５の吸引側と連通されている。６は穀物乾燥機１
の一側に付設された昇降機であつて、該昇降機６
の下部搬入側は取出室３の搬送コンベヤ７に、上
部搬出口は貯留槽２の上部に横設された搬入樋８
にそれぞれ接続されている。９は乾燥穀物を機外
に排出させるための排出樋であつて、該排出樋９
は昇降機６の排出口に切替弁を介して接続されて
いる。１０は搬入箱であつて、該搬入箱１０は傾
斜上壁１１と側壁１２とにより全体が漏斗状に形
成されており、上記搬入箱１０の上端傾斜壁１１
には排出樋９の下端が略直交状となるよう開口接
続されると共に搬入箱１０内の底部には、搬入箱
１０の前面側に一体的に付設したスロワ１３へ乾
燥穀物を搬送するための搬送スクリユー軸１４が
スロワ１３内を貫通するよう回転自在に横架され
ている。 In the drawings, reference numeral 1 denotes a grain dryer, which has a storage tank 12 in the upper part, a take-out chamber 3 in the lower part, and a ventilation drying section 4 formed therebetween. The exhaust side of the drying section 4 is communicated with the suction side of the suction exhaust fan 5. 6 is grain dryer 1
An elevator attached to one side, the elevator 6
The lower carry-in side is connected to the conveyor 7 of the take-out chamber 3, and the upper carry-out port is connected to the carry-in gutter 8 horizontally installed above the storage tank 2.
are connected to each. 9 is a discharge gutter for discharging dry grains to the outside of the machine, and the discharge gutter 9
is connected to the discharge port of the elevator 6 via a switching valve. Reference numeral 10 denotes a carry-in box, and the carry-in box 10 is formed entirely into a funnel shape by an inclined upper wall 11 and side walls 12.
The lower end of the discharge gutter 9 is opened and connected so that it is substantially orthogonal, and at the bottom of the carry-in box 10 there is a groove for transporting dry grains to a thrower 13 that is integrally attached to the front side of the carry-in box 10. A conveying screw shaft 14 is horizontally suspended so as to pass through the inside of the thrower 13 so as to be freely rotatable.

前記スロワ１３の内部には貫通した搬送スクリ
ユー軸１４に装着された揚穀羽根１５が収納され
て、搬入箱１０より搬送スクリユー軸１４を介し
てスロワ１３内に定量供給された乾燥穀物を揚穀
羽根１５の揚穀作動で揚穀筒１６を介し、搬送せ
しめる。 A grain frying blade 15 attached to a conveyance screw shaft 14 passing through the thrower 13 is housed inside the thrower 13, and fries the dry grains supplied in a fixed quantity into the thrower 13 from the carry-in box 10 via the conveyance screw shaft 14. The grains are conveyed through the lifting tube 16 by the lifting operation of the blades 15.

前述した排出樋９の下端が開口接続された位置
の搬入箱１０内には、上端枢支軸１９を軸とし
て、擺動上限位置より下向き方向に擺動調節がで
きる調節板１７を配設すると共に、前記調節板１
７を擺動上限位置とした際に、調節板１７と搬入
箱１０の傾斜上壁１１および側壁１２との間に、
上端が排出樋９に接続した傾斜状の屈曲搬入通路
１８を形成せしめてある。２０はスロワモータで
あり、２１は内部に伝動機構を内蔵した伝動筐体
であり、スロワモータ２０の動力を伝動機構を介
して搬送スクリユー軸１４に伝動して、搬送スク
リユー軸１４および揚穀羽根１５を回転せしめ
る。 In the carrying box 10 at the position where the lower end of the discharge gutter 9 mentioned above is open-connected, an adjustment plate 17 is disposed that can be slidably adjusted downward from the upper limit position of the slide around the upper end pivot shaft 19. Said adjustment plate 1
7 is set to the upper limit position of sliding movement, between the adjustment plate 17 and the inclined upper wall 11 and side wall 12 of the carry-in box 10,
A slanted bent passage 18 whose upper end is connected to the discharge gutter 9 is formed. 20 is a thrower motor, and 21 is a transmission case with a built-in transmission mechanism, which transmits the power of the thrower motor 20 to the conveyance screw shaft 14 via the transmission mechanism, and operates the conveyance screw shaft 14 and the grain lifting blades 15. Let it rotate.

したがつて、上述のような構成を有するので、
穀物乾燥機１によつて乾燥された以後の乾燥穀物
をスロワ１３によつて任意位置へ搬送させるため
に、該乾燥穀物を排出樋９より搬入箱１０内に供
給すれば、前記乾燥穀物は必らず一方に傾斜した
屈曲搬入通路１８で一たん受け止められた後屈曲
搬入通路１８に沿い、その流下が規制されながら
供給されるので、調節板１７の下向き方向への擺
動調節操作のみにより、乾燥穀物の供給量を無段
階に増量調整せしめ、常にスロワ１３の搬送能力
に見合つた適正量の乾燥穀物をスロワ１３に定量
供給して、能率よく搬送作業を達成させることが
できる。 Therefore, since it has the above configuration,
In order to transport the dried grains dried by the grain dryer 1 to an arbitrary position by the thrower 13, if the dried grains are supplied from the discharge gutter 9 into the carry-in box 10, the dried grains are not necessary. The drying material is once received by the curved loading path 18 that is tilted to one side, and then supplied along the curved loading path 18 while its flow is regulated. The amount of grain supplied can be increased and adjusted in a stepless manner, and an appropriate amount of dried grains commensurate with the transport capacity of the thrower 13 can be constantly supplied to the thrower 13, thereby achieving efficient transport work.

考案の効果 要するに本考案は、前述の如き技術的手段と作
用を有するものであるから、穀物乾燥機１により
乾燥された以後の乾燥穀物を排出樋９を介し、搬
入箱１０内へ供給せしめた場合にあつても、該乾
燥穀物を、必らず調節板１７と、搬入箱１０の傾
斜上壁１１と側壁１２との間に形成された傾斜状
の屈曲搬入通路１８で一たん受け止めた後、屈曲
搬入通路１８に沿いその流下を規制しながら搬入
箱１０へ定量供給することができるので、調節板
１７を上端枢支軸１９を軸として下向き方向に擺
動調節した際には、調節板１７の擺動調節操作に
伴ない乾燥穀物の供給量を無段階に順次増量調節
することが可能となり、常にスロワ１３の搬送能
力に見合つた適正量の乾燥穀物をスロワ１３に定
量供給して、これを能率よく搬送させることがで
きる。Effects of the Invention In short, the present invention has the above-mentioned technical means and effects, so that the dried grains after being dried by the grain dryer 1 are supplied into the carry-in box 10 through the discharge gutter 9. Even in such cases, the dried grains must be received once by the adjustment plate 17 and the inclined bent passageway 18 formed between the inclined upper wall 11 and the side wall 12 of the carrying box 10. Since it is possible to supply a fixed amount to the loading box 10 while regulating the flow along the curved loading passage 18, when the adjusting plate 17 is slidably adjusted downward about the upper end pivot shaft 19, the adjusting plate 17 It is now possible to steplessly and sequentially increase and adjust the amount of dried grains supplied as the sliding adjustment operation is performed, so that an appropriate amount of dry grains commensurate with the conveyance capacity of the thrower 13 is constantly supplied to the thrower 13. It can be transported efficiently.

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

図面は本考案に係る穀物乾燥機用スロワへの定
量供給装置の一実施例を示すものであつて、第１
図は要部の一部を破断した正面図、第２図は搬入
箱の縦断拡大側面図である。 １……穀物乾燥機、６……昇降機、９……排出
樋、１０……搬入箱、１１……傾斜上壁、１２…
…側壁、１３……スロワ、１７……調節板、１８
……屈曲搬入通路。 The drawing shows one embodiment of the quantitative feeding device for a thrower for a grain dryer according to the present invention.
The figure is a partially cutaway front view of the main part, and FIG. 2 is an enlarged longitudinal side view of the carrying box. 1... Grain dryer, 6... Lifting machine, 9... Discharge gutter, 10... Carrying box, 11... Inclined upper wall, 12...
...Side wall, 13...Thrower, 17...Adjustment plate, 18
...Curved loading passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 穀物乾燥機に付設した昇降機に、一端が接続さ
れた排出樋の下端を、一側にスロワを備えた搬入
箱の傾斜上壁に開口接続して、穀物乾燥機により
乾燥された以後の乾燥穀物を昇降機、排出樋、搬
入箱を経てスロワにより所定位置まで搬送するも
のにおいて、前記排出樋の下端が開口接続された
位置の搬入箱内には上端枢支軸を軸として、擺動
上限位置より下向き方向に擺動調節ができる調節
板を配設すると共に、前記調節板を擺動上限位置
とした際に、調節板と、搬入箱の傾斜上壁および
側壁との間に、上端が排出樋に接続した傾斜状の
屈曲搬入通路が形成されるようにしたことを特徴
とする穀物乾燥機用スロワへの定量供給装置。 The lower end of the discharge gutter, which is connected at one end to the elevator attached to the grain dryer, is connected through an opening to the sloping upper wall of the loading box with a thrower on one side, and the dried grain after being dried by the grain dryer is is conveyed to a predetermined position by a thrower via an elevator, a discharge gutter, and a carry-in box, and in the carry-in box at the position where the lower end of the discharge gutter is open and connected, there is a shaft pointing downward from the upper limit position of sliding around the upper end pivot shaft. An adjustment plate is provided that can adjust the sliding movement in the direction, and when the adjustment plate is at the upper limit position of the sliding movement, the upper end is connected to the discharge gutter between the adjustment plate and the inclined upper wall and side wall of the carrying box. 1. A fixed quantity feeding device for a thrower for a grain dryer, characterized in that an inclined, bent delivery path is formed.