JP3395860B2 - Grain dry storage device - Google Patents
Grain dry storage deviceInfo
- Publication number
- JP3395860B2 JP3395860B2 JP14854394A JP14854394A JP3395860B2 JP 3395860 B2 JP3395860 B2 JP 3395860B2 JP 14854394 A JP14854394 A JP 14854394A JP 14854394 A JP14854394 A JP 14854394A JP 3395860 B2 JP3395860 B2 JP 3395860B2
- Authority
- JP
- Japan
- Prior art keywords
- grain
- air
- floor plate
- tank
- discharge screw
- 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 - Lifetime
Links
Landscapes
- Warehouses Or Storage Devices (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は穀粒を撹拌しながら乾燥
及び貯留する円筒状型の穀粒乾燥装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cylindrical grain drying apparatus for drying and storing grains while stirring them.
【０００２】[0002]
【従来の技術】穀粒を撹拌しながら乾燥及び貯蔵する円
筒状型の穀粒乾燥装置として、昭和５４年度農業機会学
会東北支部研究発表会において、「撹拌型乾燥貯蔵ビン
による水稲籾の仕上げ乾燥ならびに貯蔵に関する研究」
と題して発表されたものが知られている（１９７９年１
２月第２６号の農業機会学会東北支部報）。この円筒状
型の穀粒乾燥装置は、撹拌装置（撹拌スクリュー）によ
り穀粒を撹拌しながら穀粒層の下方から通風して穀粒の
乾燥及び貯蔵を行い、穀粒排出時には、床板上面に横設
された公転オーガ（排出スクリュー）を回転させて穀粒
排出が行われるものである。2. Description of the Related Art As a cylindrical type grain drying device for drying and storing grains while stirring, a "drying and finishing of paddy rice with a stirring type dry storage bin at the Tohoku Branch Research Presentation in 1979" was held. And storage research ”
Is known (1 1979)
February 26th, Agricultural Opportunity Society Tohoku Branch Report). This cylindrical type grain drying device is designed to dry and store the grains by aerating from below the grain layer while stirring the grains with a stirring device (stirring screw). Grains are discharged by rotating a revolving auger (discharging screw) installed horizontally.
【０００３】しかしながら、上記穀粒乾燥装置では、床
板上面に横設された公転オーガの公転しながら自転する
作用により床板上に堆積している穀粒を排出していく際
に、床板上に堆積している穀粒の量が少なくなって、床
板上面に沿い公転していくオーガの高さ（オーガの螺旋
の送穀翼の自転回動する方向における径）よりも穀粒の
堆積厚さが薄くなってくると、穀粒をオーガの軸方向に
殆ど移送しないようになって、床板上に薄く堆積してい
る穀粒層の中を空転して公転回動を続けるようになる。However, in the above grain drying device, when the grains accumulated on the floor plate are discharged by the action of the revolving auger provided on the upper surface of the floor plate to rotate while revolving, the particles are accumulated on the floor plate. The accumulated grain thickness is smaller than the height of the auger that revolves along the upper surface of the floorboard (the diameter in the direction in which the auger's spiral grain-feeding wing rotates), as the amount of grains being processed decreases. When the grain becomes thin, the grain is hardly transferred in the axial direction of the auger, and the grain layer thinly deposited on the floor plate idles and continues to revolve.
【０００４】このため、従来は、実開昭５２−２３０８
８号公報に示されるようにオーガの公転回動方向の後方
位置に穀粒受板を配設したり、また、実公昭６０−８６
３８号公報に示されるようにオーガの機枠にプラスチッ
ク等の柔軟材料で形成した別のオーガを着脱自在に併設
したりして、床板上に薄く堆積している穀粒をオーガの
螺旋の送穀翼の作用範囲内に掻き集め、オーガの搬出作
用を有効化するようにしている。For this reason, in the past, the actual construction of Japanese Utility Model Laid-Open No. 52-2308
As shown in Japanese Patent Publication No. 8, a grain receiving plate is disposed at a rear position in the revolving and rotating direction of the auger, and the actual Kokoku Sho 60-86.
No. 38 publication, another auger formed of a flexible material such as plastic is attached to the frame of the auger in a detachable manner, and the grains thinly deposited on the floorboard are fed by the auger spiral. It is raked into the working range of the grain wings to enable the carrying-out action of the auger.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上記従
来技術はいずれも、穀粒をオーガの接近位置に掻き集め
るだけで、排出口側に穀粒を送る効率が悪く、排出口に
穀粒を完全に排出することができない。However, in all of the above-mentioned conventional techniques, the efficiency of sending the grain to the discharge side is poor and the grain is completely discharged to the discharge side only by scraping the grain close to the auger. Cannot be discharged to.
【０００６】本発明は上記問題点にかんがみ、穀粒の排
出の際に、排出口側に穀粒を送る効率を良くし、床板上
に堆積した穀粒を排出口に完全に排出することができる
穀粒乾燥貯留装置を提供することを技術的課題とする。In view of the above problems, the present invention makes it possible to improve the efficiency of feeding the grain to the discharge port side when discharging the grain and completely discharge the grain accumulated on the floor board to the discharge port. A technical problem is to provide a grain drying and storage device that can be used.
【０００７】[0007]
【課題を解決するための手段】前記課題を解決するため
の本発明は、下方内腔部に通気性床板を設けた略円筒状
の穀粒タンクと、該タンク内に堆積した穀粒に調質空気
を流通させる送風装置と、前記床板上面に設けられ、そ
の床板上面中央部を公転回動中心として公転しながら自
転して床板中央部に開口した穀粒排出口に穀粒を排出す
る排出スクリューと、更に、前記床板の下方に設けら
れ、前記穀粒排出口からタンク外に穀粒を搬送するスク
リューコンベアとを有する穀粒乾燥貯留装置において、
前記排出スクリューの公転方向の後方位置には、該排出
スクリューとともに公転するカバーを設けるとともに、
該カバーには、前記穀粒排出口側からタンク内周壁側に
亘りエア流通管を配設し、前記排出スクリューと前記カ
バーとの間の床板に向けてエアを吹き出すエアノズル
を、前記エア流通管に複数個設ける、という技術的手段
を講じた。According to the present invention for solving the above-mentioned problems, a substantially cylindrical grain tank having an air permeable floor plate in a lower inner cavity portion and a grain accumulated in the tank are prepared. A blower that circulates quality air, and a discharge provided on the top surface of the floor board, which rotates while revolving around the center of the top surface of the floor board as a center of revolution for rotation and discharges the grains to the grain discharge port opened in the center of the floor board. A screw, and further in a grain drying and storage device provided below the floor plate, and having a screw conveyor for transporting grains from the grain discharge port to the outside of the tank,
A cover that revolves together with the discharge screw is provided at a rear position in the revolving direction of the discharge screw,
The cover is provided with an air flow pipe extending from the grain discharge port side to the tank inner peripheral wall side, and an air nozzle for blowing air toward a floor plate between the discharge screw and the cover is provided. We have taken the technical measure of providing more than one.
【０００８】そして、前記穀粒排出口には、その中央部
に前記排出スクリューの基端側を支持するギアボックス
を設けるとともに、該ギアボックスの縦の回転軸には、
固定部と回転部とからなる回転接続管を設け、前記排出
スクリューとともに前記床板上面を公転回動する前記エ
ア流通管を前記回転接続管の回転部に接続し、更に、前
記穀粒タンクに固設されたエア供給管を前記回転接続管
の固定部に接続すると、前記手段はより有効となる。A gear box for supporting the base end side of the discharge screw is provided at the center of the grain discharge port, and the vertical rotation shaft of the gear box is
Provided with a rotary connecting pipe consisting of a fixed part and a rotating part, connecting the air circulation pipe which revolves around the floor plate upper surface with the discharge screw to the rotating part of the rotary connecting pipe, and further fixed to the grain tank. The means becomes more effective when the provided air supply pipe is connected to the fixed portion of the rotary connection pipe.
【０００９】[0009]
【作用】穀粒の乾燥が終了すると、排出スクリューの公
転しながら自転する作用により穀粒が穀粒排出口に排出
される。そして、穀粒タンクの床板上面に堆積している
穀粒槽の高さが、排出スクリューの自転回動の径よりも
低くなって、排出スクリューの上面が露出してくると、
排出スクリューの搬送能力が低下してくる。この時、排
出スクリューとともに公転するカバーの掻き集め作用に
より、ほとんどの穀粒が穀粒排出口に排出されるが、床
板上には穀粒が薄く堆積している場合がある。そこで、
カバーに配設したエア流通管に圧縮空気を供給すると、
エアノズルから床板に向けてエアが吹き出され、カバー
によっても掻き集められない残留穀粒をエアにより吹き
上げて穀粒排出口に搬送することができる。When the drying of the grain is completed, the grain is discharged to the grain discharge port by the action of the discharge screw rotating around its axis. Then, when the height of the grain tank accumulated on the upper surface of the floor plate of the grain tank becomes lower than the diameter of the rotation rotation of the discharge screw, and the upper surface of the discharge screw is exposed,
The delivery capacity of the discharge screw will decrease. At this time, most of the grains are discharged to the grain discharge port by the scraping action of the cover that revolves together with the discharge screw, but the grains may be thinly accumulated on the floor plate. Therefore,
When compressed air is supplied to the air distribution pipe arranged on the cover,
Air is blown from the air nozzle toward the floorboard, and residual grains that cannot be scraped by the cover can be blown up by air and conveyed to the grain discharge port.
【００１０】[0010]
【実施例】本発明の穀粒乾燥貯留装置を図面に基づき具
体的に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A grain drying and storing device of the present invention will be specifically described with reference to the drawings.
【００１１】図１は本発明の全体図であり、穀粒乾燥貯
留装置１は、穀粒を張り込み、乾燥及び貯蔵するための
円筒状又は多角筒状の穀粒タンク２と、吸気口３から外
気を取り入れて外気を加熱、除湿又は冷却する空調装置
４と、該空調装置４の調質空気をタンク２内へ送風する
ために、タンク１の屋根部５に送風口６を連通させた送
風ファン７と、タンク２内の空気を吸引するために、吸
引口８をタンク２下部に連通させた吸引ファン９とから
構成される。FIG. 1 is an overall view of the present invention. A grain drying and storing device 1 includes a grain tank 2 having a cylindrical or polygonal cylinder shape for filling, drying and storing grains, and an intake port 3. An air conditioner 4 that takes in the outside air and heats, dehumidifies or cools the outside air, and a blower in which a blower port 6 is connected to a roof portion 5 of the tank 1 to blow the conditioned air of the air conditioner 4 into the tank 2. It is composed of a fan 7 and a suction fan 9 having a suction port 8 communicating with the lower portion of the tank 2 for sucking air in the tank 2.
【００１２】図２は穀粒タンク２の内部を示した図であ
り、該タンク２の床面は網体又は多孔板等の通気性の床
板１０に形成してある。FIG. 2 is a view showing the inside of the grain tank 2, and the floor surface of the tank 2 is formed of a breathable floor plate 10 such as a net or a perforated plate.
【００１３】タンク２に対する穀粒の供給は、タンク２
上部に設けられた穀粒供給口１１から行われ、該穀粒供
給口１１の下方に設けた均分器１２により均等に張り込
まれる。前記床板１０の下方の空間は、前記吸引口８と
連通して排風室１３に形成され、該排風室１３には、前
記床板１０中央に形成された穀粒排出口１４からタンク
２外へ穀粒を搬送するスクリューコンベア１５が横設さ
れている。床板１０上面には、床板１０の中心部を公転
回動の軸心として公転回動しながら自転して、タンク２
内穀粒を穀粒排出口１４へ搬送する排出スクリュー１６
が横設されている。また、該排出スクリュー１６には、
排出スクリュー１６とともに床板１０上面を公転するカ
バー１７が設けられている。The grain is supplied to the tank 2 by the tank 2
It is performed from the grain supply port 11 provided at the upper part, and is evenly applied by the leveling device 12 provided below the grain supply port 11. A space below the floor plate 10 is formed in an air exhaust chamber 13 that communicates with the suction port 8, and in the air exhaust chamber 13, a grain exhaust port 14 formed in the center of the floor plate 10 is provided outside the tank 2. A screw conveyor 15 that conveys grains is horizontally installed. On the upper surface of the floor plate 10, the center portion of the floor plate 10 is revolved while revolving around the axis of revolution, and the tank 2 is rotated.
Discharge screw 16 that conveys the inner grain to the grain discharge port 14.
Is installed horizontally. Further, the discharge screw 16 includes
A cover 17 for revolving the upper surface of the floor plate 10 is provided together with the discharge screw 16.
【００１４】符号１８は、一側端がタンク２内腔上部の
中心部を公転回動の軸心として公転回動するように横架
され、その他側端がタンク２内壁面上部に周設されたガ
イドレール１９に支架されているガイドアームであり、
符号２０は、該ガイドアーム１８に、ガイドアーム１８
の軸方向に往復移動可能に吊設され、タンク２内穀粒を
撹拌流動させる撹拌スクリューである。なお、図示実施
例では、２本の撹拌スクリューが設けられているが、そ
の数は２本に限定されることはなく、１本であっても又
は２本であっても構わない。The reference numeral 18 is provided so that one end thereof is laterally mounted so as to revolve around the center of the upper portion of the inner cavity of the tank 2 as an axis of revolution, and the other end is provided around the upper portion of the inner wall surface of the tank 2. It is a guide arm supported by a guide rail 19
Reference numeral 20 indicates the guide arm 18
Is a stirring screw that is suspended so as to be capable of reciprocating in the axial direction and that stirs and flows the grains in the tank 2. Although two stirring screws are provided in the illustrated embodiment, the number thereof is not limited to two, and may be one or two.
【００１５】次に、上記排出スクリュー１６について図
３を参照しながら詳述する。Next, the discharge screw 16 will be described in detail with reference to FIG.
【００１６】排出スクリュー１６の公転方向の後方位置
には、該排出スクリュー１６とともに公転するカバー１
７を設けるとともに、該カバー１７には穀粒排出口１４
側からタンク２内周壁側に亘りエア流通管２１を配設す
る。そして、前記排出スクリュー１６と前記カバー１７
との間の床板１０に向けてエアを吹き出す複数のエアノ
ズル２２…を、前記エア流通管２１に設けている。At the rear position in the revolving direction of the discharge screw 16, the cover 1 revolving with the discharge screw 16 revolves.
7 is provided, and the grain outlet 14 is provided in the cover 17.
From the side to the inner peripheral wall side of the tank 2 is provided. Then, the discharge screw 16 and the cover 17
A plurality of air nozzles 22 that blow out air toward the floor board 10 between are provided in the air circulation pipe 21.
【００１７】前記穀粒排出口１４には、その中央部に前
記排出スクリュー１６の基端側を支持するギアボックス
２３を設けるとともに、該ギアボックス２３の縦の回転
軸２４には、固定部２５と回転部２６とからなる回転接
続管２７を設ける。該回転接続管２７の回転部２６は、
軸受２８により回転軸２４を中心として回転可能とな
り、かつ、シール２９により固定部２５との間隙からエ
アの漏出を防止している。前記排出スクリュー１６とと
もに床板１０上面を公転回動するエア流通管２１は、エ
ルボ３０を介して回転接続管２７の回転部２６に接続す
る。また、タンク外のエアコンプレッサー（図示せず）
から連絡されるエア供給管３１は、エルボ３２を介して
回転接続管２７の固定部２５に接続する。符号３３は、
ギアボックス２３の回転軸２４に接続される第２のギア
ボックスであり、符号３４は、モータ（図示せず）と連
結される駆動軸である。また、符号３５は、排出スクリ
ュー１６が床板１０上面を公転回動するために軸着され
た転動輪である。The grain discharge port 14 is provided with a gear box 23 for supporting the base end side of the discharge screw 16 in the center thereof, and a vertical rotary shaft 24 of the gear box 23 has a fixed portion 25. A rotary connection pipe 27 including the rotary unit 26 and the rotary unit 26 is provided. The rotary portion 26 of the rotary connecting pipe 27 is
The bearing 28 allows rotation about the rotary shaft 24, and the seal 29 prevents air from leaking from the gap with the fixed portion 25. The air circulation pipe 21 that revolves around the upper surface of the floor plate 10 together with the discharge screw 16 is connected to the rotating portion 26 of the rotation connecting pipe 27 via the elbow 30. Also, an air compressor (not shown) outside the tank
The air supply pipe 31 communicated with is connected to the fixed portion 25 of the rotary connection pipe 27 via the elbow 32. Reference numeral 33 is
A second gearbox is connected to the rotary shaft 24 of the gearbox 23, and a reference numeral 34 is a drive shaft connected to a motor (not shown). Further, reference numeral 35 is a rolling wheel axially mounted for the discharge screw 16 to revolve on the upper surface of the floor plate 10.
【００１８】次に、上記のような構成とした本発明の穀
粒乾燥貯留装置の作用を説明する。Next, the operation of the grain drying and storing device of the present invention having the above structure will be described.
【００１９】穀粒供給筒１１からタンク２内へ穀粒を張
り込むと、タンク２上方中央部に設けた均分器１２によ
り均等に飛散されながら穀粒が堆積していく。タンク２
内へ穀粒が堆積されると、穀粒の乾燥が開始され、タン
ク２内へは送風口６から調質空気が送給され、また、吸
引ファン９により吸引口８から排風が吸引される。そし
て、撹拌スクリュー２０がタンク２内を公転しながら自
転して、タンク２内の穀粒の上層から床板１０上面付近
の下層までの穀粒を撹拌流動させる。When the grains are put into the tank 2 from the grain supply cylinder 11, the grains are accumulated while being evenly scattered by the leveling device 12 provided in the upper center part of the tank 2. Tank 2
When the grains are accumulated inside, drying of the grains is started, tempered air is fed into the tank 2 from the blower port 6, and exhaust air is sucked from the suction port 8 by the suction fan 9. It Then, the stirring screw 20 revolves around the tank 2 while revolving around the inside of the tank 2 to stir and flow the grains from the upper layer of the grain in the tank 2 to the lower layer near the upper surface of the floor plate 10.
【００２０】穀粒の乾燥が終了すると、排出スクリュー
１６が床板１０上面を公転しながら自転する作用により
穀粒が穀粒排出口１４に排出される。そして、穀粒タン
ク２の床板１０上面に堆積している穀粒槽の高さが、排
出スクリュー１６の自転回動の径よりも低くなって、排
出スクリュー１６の上面が露出してくると（図４参
照）、排出スクリュー１６の搬送能力が低下してくる。
この時、排出スクリュー１６とともに公転するカバー１
７の穀粒の掻き集め作用により、ほとんどの穀粒が穀粒
排出口１４に排出されるが、床板上には穀粒が薄く堆積
している場合がある。そこで、カバー１７に配設したエ
ア流通管２１に圧縮空気を供給しながら、排出スクリュ
ー１６を駆動すると、エアノズル２２…から床板１０に
向けてエアが吹き出され、残留穀粒をエアにより吹き上
げて穀粒排出口１４に搬送することができる（図５参
照）。When the drying of the grains is completed, the grains are discharged to the grain discharge port 14 by the action of the discharge screw 16 rotating around the upper surface of the floor plate 10 while rotating on its axis. Then, when the height of the grain tank accumulated on the upper surface of the floor plate 10 of the grain tank 2 becomes lower than the diameter of the rotation rotation of the discharge screw 16 and the upper surface of the discharge screw 16 is exposed ( (See FIG. 4), the carrying capacity of the discharge screw 16 decreases.
At this time, the cover 1 revolving with the discharge screw 16
Most of the grains are discharged to the grain discharge port 14 by the grain collecting action of No. 7, but the grains may be thinly accumulated on the floor plate. Therefore, when the discharge screw 16 is driven while supplying compressed air to the air flow pipe 21 arranged in the cover 17, air is blown from the air nozzles 22 ... To the floor board 10 and the residual grains are blown up by the air to blow the grains. It can be conveyed to the grain discharge port 14 (see FIG. 5).
【００２１】また、上述のように、エア流通管２１に圧
縮空気を供給しながら、排出スクリュー１６を駆動する
場合は、エア流通管２１とエア供給管３１との間に回転
接続管２７を設けているので、排出スクリュー１６の公
転回動によりエア供給管３１がねじれて切断等の影響を
受けることがない。つまり、タンク２に対して固定され
ているエア供給管３１は、回転接続管２７の固定部２５
と接続され、排出スクリュー１６とともに床板１０上面
を公転回動されるエア流通管２１は、回転接続管２７の
回転部２６と接続されるためである。As described above, when the discharge screw 16 is driven while supplying compressed air to the air circulation pipe 21, the rotary connection pipe 27 is provided between the air circulation pipe 21 and the air supply pipe 31. Therefore, the air supply pipe 31 is not twisted by the revolution of the discharge screw 16 and is not affected by cutting or the like. That is, the air supply pipe 31 fixed to the tank 2 is fixed to the fixed portion 25 of the rotary connection pipe 27.
This is because the air circulation pipe 21 which is connected to the rotary screw 26 and revolves around the upper surface of the floor plate 10 together with the discharge screw 16 is connected to the rotating portion 26 of the rotary connecting pipe 27.
【００２２】ところで、図１に示しているように、前記
穀粒タンク２の屋根部５に、外気取入口３６と通風路３
７とからなる太陽熱加温部３８を設けて、該太陽熱加温
部３８と送風ファン７とを通風胴３９を介して接続する
と、穀粒乾燥貯留装置１は、太陽熱によって加温された
外気を利用することができるため、空調装置４を使用せ
ず又は空調装置４を併用して穀粒の乾燥を行い得る。By the way, as shown in FIG. 1, in the roof portion 5 of the grain tank 2, the outside air intake 36 and the ventilation passage 3 are provided.
7 is provided and the solar heat heating unit 38 and the blower fan 7 are connected to each other via the ventilation drum 39, the grain drying and storing device 1 removes the outside air heated by the solar heat. Since it can be utilized, the grain can be dried without using the air conditioner 4 or in combination with the air conditioner 4.
【００２３】[0023]
【発明の効果】本発明は以上説明したように、排出スク
リューの公転方向の後方位置には、該排出スクリューと
ともに公転するカバーを設けるとともに、該カバーに
は、前記穀粒排出口側からタンク内周壁側に亘りエア流
通管を配設し、前記排出スクリューと前記カバーとの間
の床板に向けてエアを吹き出すエアノズルを、前記エア
流通管に複数個設けたので、前記カバーによっても掻き
集められない残留穀粒をエアによって吹き上げ、床板上
に堆積した残留穀粒を穀粒排出口に完全に排出すること
ができる。As described above, according to the present invention, a cover which revolves together with the discharge screw is provided at the rear position in the revolving direction of the discharge screw, and the cover is provided inside the tank from the grain discharge port side. Since the air flow pipe is arranged over the peripheral wall side and a plurality of air nozzles for blowing air toward the floor plate between the discharge screw and the cover are provided in the air flow pipe, the air flow pipe cannot be scraped even by the cover. The residual grain can be blown up by air, and the residual grain accumulated on the floorboard can be completely discharged to the grain discharge port.
【００２４】また、前記穀粒排出口には、その中央部に
前記排出スクリューの基端側を支持するギアボックスを
設けるとともに、該ギアボックスの縦の回転軸には、固
定部と回転部とからなる回転接続管を設け、前記排出ス
クリューとともに前記床板上面を公転回動する前記エア
流通管を前記回転接続管の回転部に接続し、更に、前記
穀粒タンクに固設されたエア供給管を前記回転接続管の
固定部に接続したので、前記エア流通管に圧縮空気を供
給しながら、排出スクリューを公転回動させる場合に、
前記エア供給管がねじれて切断等の影響を受けることは
ない。A gearbox for supporting the base end side of the discharge screw is provided at the center of the grain discharge port, and the vertical rotation shaft of the gearbox has a fixed part and a rotating part. A rotary connection pipe is provided, and the air circulation pipe that revolves around the floor plate upper surface together with the discharge screw is connected to a rotating portion of the rotary connection pipe, and further, an air supply pipe fixed to the grain tank. Since it was connected to the fixed portion of the rotary connection pipe, while supplying compressed air to the air circulation pipe, when rotating the discharge screw revolving,
The air supply pipe is not twisted and is not affected by cutting or the like.
【図１】本発明の穀粒乾燥貯留装置の全体を示した斜視
図である。FIG. 1 is a perspective view showing an entire grain drying and storing device of the present invention.
【図２】穀粒タンクの内部を示した斜視図である。FIG. 2 is a perspective view showing the inside of a grain tank.
【図３】排出スクリュー及び穀粒排出口付近の正断面図
である。FIG. 3 is a front sectional view in the vicinity of a discharge screw and a grain discharge port.
【図４】図３のＡ−Ａ線断面図である。4 is a cross-sectional view taken along the line AA of FIG.
【図５】図３のＡ−Ａ線断面図である。5 is a cross-sectional view taken along the line AA of FIG.
１ 穀粒乾燥貯留装置 ２ 穀粒タンク ３ 吸気口 ４ 空調装置 ５ 屋根部 ６ 送風口 ７ 送風ファン ８ 吸引口 ９ 吸引ファン １０ 床板 １１ 穀粒供給口 １２ 均分器 １３ 排風室 １４ 穀粒排出口 １５ スクリューコンベア １６ 排出スクリュー １７ カバー １８ ガイドアーム １９ ガイドレール ２０ 撹拌スクリュー ２１ エア流通管 ２２ エアノズル ２３ ギアボックス ２４ 回転軸 ２５ 固定部 ２６ 回転部 ２７ 回転接続管 ２８ 軸受 ２９ シール ３０ エルボ ３１ エア供給管 ３２ エルボ ３３ 第２ギアボックス ３４ 駆動軸 ３５ 転動輪 ３６ 外気取入口 ３７ 通風路 ３８ 太陽熱加温部 ３９ 通風胴 1 Grain drying storage device 2 grain tank 3 air intake 4 air conditioner 5 roof 6 air outlet 7 Blower fan 8 suction port 9 Suction fan 10 floor board 11 Grain supply port 12 equalizer 13 Exhaust chamber 14 Grain outlet 15 screw conveyor 16 discharge screw 17 cover 18 Guide arm 19 Guide rail 20 stirring screw 21 Air distribution pipe 22 Air nozzle 23 gearbox 24 rotation axis 25 Fixed part 26 Rotating part 27 rotating connection tube 28 Bearing 29 seal 30 Elbow 31 Air supply pipe 32 Elbow 33 Second Gear Box 34 Drive shaft 35 rolling wheels 36 Outside air intake 37 Ventilation path 38 Solar heating section 39 Ventilator
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭58−71031（ＪＰ，Ｕ) 実開 昭52−170654（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B65G 65/30 - 65/48 B65G 69/00 - 69/28 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Bibliographic data Sho 58-71031 (JP, U) Real development Sho 52-170654 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) B65G 65/30-65/48 B65G 69/00-69/28
Claims (2)
状の穀粒タンクと、該タンク内に堆積した穀粒に調質空
気を流通させる送風装置と、前記床板上面に設けられ、
その床板上面中央部を公転回動中心として公転しながら
自転して床板中央部に開口した穀粒排出口に穀粒を排出
する排出スクリューと、更に、前記床板の下方に設けら
れ、前記穀粒排出口からタンク外に穀粒を搬送するスク
リューコンベアとを有する穀粒乾燥貯留装置において、
前記排出スクリューの公転方向の後方位置には、該排出
スクリューとともに公転するカバーを設けるとともに、
該カバーには、前記穀粒排出口側からタンク内周壁側に
亘りエア流通管を配設し、前記排出スクリューと前記カ
バーとの間の床板に向けてエアを吹き出すエアノズル
を、前記エア流通管に複数個設けたことを特徴とする穀
粒乾燥貯留装置。1. A substantially cylindrical grain tank having an air-permeable floor plate provided in a lower inner cavity, a blower for circulating tempered air to the grains accumulated in the tank, and a top surface of the floor plate. ,
A discharge screw that rotates while revolving around the center part of the top surface of the floor plate as a center of revolution, and discharges the grains to a grain discharge port that is opened in the center part of the floor plate, and is further provided below the floor plate, In a grain drying and storage device having a screw conveyor for transporting grains from the discharge port to the outside of the tank,
A cover that revolves together with the discharge screw is provided at a rear position in the revolving direction of the discharge screw,
The cover is provided with an air flow pipe extending from the grain discharge port side to the tank inner peripheral wall side, and an air nozzle for blowing air toward a floor plate between the discharge screw and the cover is provided. A grain drying and storing device, characterized in that a plurality of them are provided in the.
排出スクリューの基端側を支持するギアボックスを設け
るとともに、該ギアボックスの縦の回転軸には、固定部
と回転部とからなる回転接続管を設け、前記排出スクリ
ューとともに前記床板上面を公転回動する前記エア流通
管を前記回転接続管の回転部に接続し、更に、前記穀粒
タンクに固設されたエア供給管を前記回転接続管の固定
部に接続してなる請求項１記載の穀粒乾燥貯留装置。2. The grain discharge port is provided with a gear box for supporting the base end side of the discharge screw at the center thereof, and a vertical rotation shaft of the gear box has a fixed portion and a rotation portion. A rotary connection pipe is provided, and the air circulation pipe that revolves around the floor plate upper surface together with the discharge screw is connected to a rotating portion of the rotary connection pipe, and further, an air supply pipe fixed to the grain tank. The grain drying storage device according to claim 1, wherein the grain is connected to a fixed portion of the rotary connection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14854394A JP3395860B2 (en) | 1994-06-06 | 1994-06-06 | Grain dry storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14854394A JP3395860B2 (en) | 1994-06-06 | 1994-06-06 | Grain dry storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07330173A JPH07330173A (en) | 1995-12-19 |
| JP3395860B2 true JP3395860B2 (en) | 2003-04-14 |
Family
ID=15455128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14854394A Expired - Lifetime JP3395860B2 (en) | 1994-06-06 | 1994-06-06 | Grain dry storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3395860B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3033363U (en) * | 1996-07-09 | 1997-01-21 | 永田醸造機械株式会社 | Disc type raw material supply device |
| KR100506408B1 (en) * | 2000-09-30 | 2005-08-05 | 주식회사 포스코 | Automatic injection apparatus of mold powder |
| CN103640905B (en) * | 2013-12-16 | 2016-06-29 | 唐理舟 | Horizontal warehouse particulate species material automatization's turnover storehouse method |
| CN113651142B (en) * | 2021-07-14 | 2023-10-31 | 刘爱蓉 | Moistureproof and adjustable agglomerated washing powder delivery device and delivery method thereof |
-
1994
- 1994-06-06 JP JP14854394A patent/JP3395860B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07330173A (en) | 1995-12-19 |
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