JPS6256219A - Granular material distributing device - Google Patents
Granular material distributing deviceInfo
- Publication number
- JPS6256219A JPS6256219A JP19439385A JP19439385A JPS6256219A JP S6256219 A JPS6256219 A JP S6256219A JP 19439385 A JP19439385 A JP 19439385A JP 19439385 A JP19439385 A JP 19439385A JP S6256219 A JPS6256219 A JP S6256219A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- granular material
- flow
- particulate matter
- distribution box
- 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
Links
Landscapes
- Chutes (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、穀類、豆類、樹脂ペレット等の粒状物の流動
行程中に設けた分配装置の複数の流路に分岐する分岐部
において、粒状物中に混入する軟体夾雑物が停滞累積し
ないように形成した粒状物分配装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention provides a method for distributing granular materials such as grains, beans, resin pellets, etc. at a branching section that branches into a plurality of flow paths of a distribution device provided during the flow process of granular materials such as grains, beans, and resin pellets. The present invention relates to a particulate matter distributing device formed to prevent soft contaminants from stagnation and accumulation.
従来技術
粒状物の流動行程において、穀類、豆類等の粒状物に混
入する藁、枝葉、紐等の軟体夾雑物、および樹脂ペレッ
トの空気輸送中の衝撃摩擦によって生じる通称スネーク
スキン（ｉｌＪ＜て柔軟な帯状紐）の夾雑物は、単一の
粒状物流路をニガの流路に分岐する場合に、ニガの流路
分岐部に前記した軟体夾雑物が引掛って停滞し、時間の
経過とともに分岐部に停滞する夾雑物を累積し、粒状物
の流動流路を閉鎖して前行程に配設した装置に粒状物が
充満し、過負荷等から運転停止事故を誘発する問題があ
った。PRIOR ART In the flow process of granular materials, soft contaminants such as straw, branches, leaves, strings, etc. mixed into granular materials such as grains and beans, and soft impurities such as soft impurities such as straw, branches, leaves, and strings mixed into granular materials, and the so-called snake skin (soft When a single particulate flow path is branched into a nigga flow path, the aforementioned soft contaminants get caught and stagnate in the nigga flow path branch, and the contaminants in the nigga flow path become branched over time. There is a problem in that the accumulation of contaminants that stagnate in the area causes the particulate matter flow path to be closed and the equipment installed in the previous process to be filled with the particulate matter, causing an operation stoppage accident due to overload or the like.
上記問題点を改善する提案の一例として、複数個の回転
筒体の一側に供給ポツパーを装設し、該ポツパーの分岐
路を前記筒体の各原ＩＩ供給口にそれぞれ連結すると共
に、その分岐点に傾斜上縁部を備えた流量調節弁を設け
た流体′）ハ別機の供給装置が実開昭５６−１４．６７
９号公報どして知られている。As an example of a proposal to improve the above-mentioned problems, a supply popper is installed on one side of a plurality of rotating cylinders, and a branch path of the popper is connected to each original II supply port of the cylinder, and A separate fluid supply device equipped with a flow control valve with an inclined upper edge at the branch point was developed in April 1977.
It is known as Publication No. 9.
発明が解決しようとする問題点
上記引用例において、夾雑物混入粒状物は供給ホッパー
に供給されると、粒状物は流ｉ ｆｆ１節弁の調節によ
って回転筒体の各原料供給口に均等的に供給され、流量
調節弁の上縁に引掛って停滞した夾雑物は、供給ホッパ
ーから供給される粒状物の流動接触により流量調節弁の
上縁を傾下側に向けて滑流し、流量調節弁端部から分岐
部に転落し、どちらかの分岐路から粒状物とともに回転
円筒に流出するものであるが、夾雑物が長片であると流
量調節弁の」〕縁縁下下から分岐部に転落しても分岐部
に再度停滞して累積するので、供給ホッパーの点検窓か
ら停滞夾雑物を確認すると共に、点検窓かｌうしばしば
夾雑物を取出づことを必要とするが、粒状物の分配装置
は、粒状物揚上機から次行程機械に粒状物を移送する移
送行程路に配設される場合、または機械の供給部側の高
位部に装設されるのが通例で、点検が面倒であり、また
人手を要す等のことから、上記問題点の解決を要望され
る処であり、本発明は、夾雑物の停滞累積のない粒状物
の分配装置を提供し、上記要望に応えることを技術的課
題とする。Problems to be Solved by the Invention In the cited example above, when the granular material containing foreign substances is supplied to the supply hopper, the granular material is uniformly distributed to each raw material supply port of the rotating cylinder by adjusting the flow iff1 control valve. Contaminants that are supplied and stagnate on the upper edge of the flow rate control valve slide down the upper edge of the flow rate control valve due to fluid contact with the granules supplied from the supply hopper, and the flow rate control valve is It falls from the end to the branch and flows out into the rotating cylinder along with particulate matter from either branch path, but if the foreign matter is a long piece, it will fall from under the rim of the flow control valve to the branch. Even if it falls, it will stagnate again at the branch and accumulate, so it is necessary to check the stagnant foreign matter through the inspection window of the supply hopper and often take out the foreign matter from the inspection window. The distribution device is usually installed in the transfer path that transfers the granules from the granule lifting machine to the next process machine, or in a high position on the feed side of the machine, and must be inspected. Since it is troublesome and requires manpower, there is a demand for a solution to the above problems.The present invention satisfies the above demand by providing a particulate matter dispensing device that does not cause stagnation and accumulation of foreign matter. The technical challenge is to respond.
問題点を解決するための手段
上記技術的課題を達成づ′るために本発明は、粒状物の
流動行程路に設けた粒状物分配箱の上部に供給部を設け
、該分配箱内部には下部に設けた複数の流出口に粒状物
を流動案内する流下板を傾斜状に装設し、前記流下板の
傾上側接合頂部を粒状物分岐部とし、前記供給部から供
給された粒状物中に混入する軟体夾雑物の前記分岐部に
停滞累積を防止するために、前記分岐部近傍に前記軟体
夾雑物を前記流出口に強制流下させるローラーを回転自
在に軸架し、前記分配箱の任意箇所に装着した電動機を
前記ローラーに関連的に連結した構成とする。Means for Solving the Problems In order to achieve the above-mentioned technical problem, the present invention provides a supply section in the upper part of a granule distribution box provided in the flow path of the granules, and a supply section is provided inside the distribution box. A falling plate for guiding the flow of granular material is installed in an inclined manner at a plurality of outlet ports provided at the lower part, and the slanted joint top of the flowing plate is used as a granular material branching part, and the particulate material supplied from the supply section is In order to prevent soft contaminants from stagnation and accumulation in the branch part, a roller for forcing the soft contaminants to flow down to the outlet is rotatably mounted near the branch part. An electric motor mounted at a location is connected in relation to the roller.
作 用
粒状物分配箱の供給部から供給された粒状物はローラー
上に流出する。粒状物中に混入している藁、枝葉、紐等
の軟体夾雑物の幾数は、一旦ローラーに引掛り短時間（
数秒間〉停滞する現象となるが、ローラーの回転作用に
よって夾雑物をローラーの回転方向に転送し、ローラー
に引掛った長片の夾雑物の中間部よりも一方側が空中に
送出された長さが長くなると、夾雑物はどうちからの流
出口に自流し、分岐部には夾雑物を停滞累積することが
ない。Operation The granules fed from the feed section of the granulate distribution box flow onto the rollers. A number of soft impurities such as straw, branches, leaves, strings, etc. mixed in the granules are once caught on the rollers for a short time (
Although the phenomenon occurs where the contaminants stagnate for several seconds, the contaminants are transferred in the direction of rotation of the roller due to the rotating action of the roller, and one side of the long piece of contaminants caught on the roller is sent into the air beyond the middle part. When the length becomes long, the contaminants flow by themselves to the outlet, and the contaminants do not stagnate and accumulate at the branch.
実施例
本発明の一実施例を第１図〜第３図に基づいて説明する
。Embodiment An embodiment of the present invention will be explained based on FIGS. 1 to 3.
粒状物分配箱１の上部に供給部２を設け、分配箱１内部
に供給部２に接続する傾斜ホッパー３の開口部４に流量
調節弁５を軸支しである。A supply section 2 is provided at the upper part of the granular material distribution box 1, and a flow rate control valve 5 is pivotally supported inside the distribution box 1 at an opening 4 of an inclined hopper 3 connected to the supply section 2.
流量調節弁５を軸着しだ回動軸６の一側を分配箱１の側
壁外部に突出させ、回動軸６に固着したレバー７に回動
自在に装着したネジ駒８に流量調節ネジ９を螺合させ、
分配箱１の上壁面に装着した正逆回転電動１１１０に軸
着したスプロケッ１〜１１と、流量調節ネジ９に軸着し
たスプロケット１２とにヂエーン１３を捲回しである。The flow rate adjustment valve 5 is mounted on the shaft, one side of the rotation shaft 6 protrudes outside the side wall of the distribution box 1, and a flow rate adjustment screw is attached to a screw piece 8 rotatably attached to a lever 7 fixed to the rotation shaft 6. 9 screwed together,
A chain 13 is wound around sprockets 1 to 11 that are pivoted to a forward and reverse rotating electric motor 1110 mounted on the upper wall of the distribution box 1, and a sprocket 12 that is pivoted to a flow rate adjustment screw 9.
分配箱１の下部には流出口１４Ａ、１４Ｂを設け、流出
口１４Ａ、１／ＩＢにに粒状物を流動案内する流下板１
５△、１５Ｂを傾斜状に装設し、流下板１５Ａ、１５Ｂ
の傾上側接合頂部を粒状物分岐部１６とし、分岐部１６
の上方にローラー１７を設け、ローラー１７の一側を分
配箱１の側壁に設けた軸受１８に嵌挿し、その他側を分
配箱１の側壁に装着した正逆回転電動機１９の軸に挿入
してローラー１７を固着し、ローラー１７を回転自在に
軸架してあり、分配箱１内に端子を突出させたレベルセ
ンサー２０を分配箱１の側壁に装着し、上記それぞれに
につで粒−〇−
状物分配装置２１に形成しである。Outflow ports 14A and 14B are provided at the bottom of the distribution box 1, and a flow down plate 1 is provided to guide the flow of granular materials to the outflow ports 14A and 1/IB.
5△, 15B are installed in an inclined manner, and the flow down plates 15A, 15B
The top of the joint on the inclined side is defined as the particulate matter branching part 16;
A roller 17 is provided above, one side of the roller 17 is fitted into a bearing 18 provided on the side wall of the distribution box 1, and the other side is inserted into the shaft of a forward/reverse rotating electric motor 19 attached to the side wall of the distribution box 1. A level sensor 20 having a roller 17 fixed thereon and rotatably mounted on a shaft, and a terminal protruding into the distribution box 1 is attached to the side wall of the distribution box 1, and grains of garlic are placed in each of the above. - formed on the material dispensing device 21;
上記構成における作用を以下に説明する。The operation of the above configuration will be explained below.
供給部２から供給される穀類、豆類、ＳＩ脂ペレット等
の粒状物を粒状物分配箱１内の傾斜ホッパー３に流出し
、正逆回転電動機１０を作動して流量調節弁５の開度を
調節し、傾斜ホッパー３の開口部４から適正流量に調節
された粒状物は正逆回転電動機１９によって回転中のロ
ーラー１７上に流出する。（第６図参照）ローラー１７
によって粒状物Ｍは流出口１４．Ａ、１４Ｂのそれぞれ
に向けて二分され、粒状物Ｍは流出口１４Ａ、１４Ｂか
ら均等量に二分されて流出し次行程装置に供給される。Granular materials such as grains, beans, and SI fat pellets supplied from the supply section 2 flow into the inclined hopper 3 in the granular material distribution box 1, and the forward/reverse rotary electric motor 10 is operated to control the opening degree of the flow rate control valve 5. The granules are adjusted to a proper flow rate through the opening 4 of the inclined hopper 3 and flow out onto the rotating roller 17 by the forward/reverse rotating electric motor 19. (See Figure 6) Roller 17
The particulate matter M flows through the outlet 14. A and 14B, respectively, and the particulate matter M is divided into two equal amounts and flows out from the outlet ports 14A and 14B, and is supplied to the next process device.
上記ローラー１７上で粒状物が二分される際に、粒状物
に混入した藁、枝葉、紐等の軟体夾雑物Ｆの長片が左右
均等的にローラー１７に引掛り停滞する。When the granules are divided into two on the roller 17, long pieces of soft foreign matter F such as straw, branches, leaves, strings, etc. mixed in the granules are evenly caught on the left and right sides of the roller 17 and stagnate.
（第７図参照）しかし、ローラー１７は正逆回転電動機
１９によって回転するので、ローラー１７に引掛った夾
雑物Ｆはローラー１７の摩擦力により回転方向に向けて
転送され、夾雑物Ｆの長片方向中間部を越えて重量的な
バランスが崩れると、夾雑物Ｆは流下する粒状物に接触
づる摩擦とローラー１７０回転の両件用により、粒状物
の流動流路に合流して流出口１４Ｂから流出するで、ロ
ーラー１７に軟体夾雑物が数秒間一時的に引掛って停滞
する現象を生じるが、上記した作用によって夾雑物「を
ローラー１７−にから粒状物の流動流路中に転送するの
で、粒状物の分岐点と１−るローラー１７上の夾雑物が
停滞累積することはなく、粒状物分配装置２１内を点検
・清掃する煩しさを解消すると共に省力化を達成でき、
また粒状物分配装置２１の設置場所に制約を受けること
がない。(See Fig. 7) However, since the roller 17 is rotated by the forward/reverse rotating electric motor 19, the foreign matter F caught on the roller 17 is transferred in the rotation direction by the frictional force of the roller 17, and the foreign matter F is transferred along the length of the foreign matter F. When the weight balance is lost by crossing the middle part in one direction, the foreign matter F merges into the flow path of the particulate matter due to both the friction of contact with the falling particulate matter and the 170 rotations of the roller, and flows into the outflow port 14B. When flowing out from the roller 17, the soft foreign matter is temporarily caught on the roller 17 for a few seconds and becomes stagnant, but the above-mentioned action causes the foreign matter to be transferred from the roller 17 into the flow path of the granular material. Therefore, the foreign matter on the roller 17 located between the branching point of the particulate matter does not stagnate and accumulate, and the trouble of inspecting and cleaning the inside of the particulate matter distributing device 21 can be eliminated, and labor saving can be achieved.
Furthermore, there are no restrictions on the installation location of the particulate matter distribution device 21.
さらに各部の構成と作用を詳述すると、粒状物分配装置
２１に粒状物の供給開始時において、（第１図参照）供
給部２を介して傾斜状ホッパー３に供給される粒状物の
流速が早く、その流速による衝撃摩擦によって供給部２
．ホッパー３の摩滅と、粒状物の損傷を招来することが
あるので、レベルセンサー２０と正逆回転転動機１０を
タイマーを介して連絡しておけば、レベルセンサー２０
が粒状物の供給がないことを検知し、その検知信号によ
り正逆回転電動機１０を逆回転作動さゼてホッパー３の
開口部４を流量調節弁５によって閉塞し、粒状物が供給
されるまでその状態を維持するホッパー３に粒状物が供
給されてレベルセンサー２０が粒状物の存在を検知し、
その検知信号をタイマーを介して正逆回転電動機１０に
連絡し、粒状物が供給部２に充満貯留された時期に電動
Ｉａ１０を正回転させて流量調節弁５を回動し、開口部
４から粒状物を流出させる。上記のようにホッパー３内
に粒状物を一定量貯留するようにしであるので、ホッパ
ー３．供給部２に貯留した粒状物によって供給される粒
状物の流速を緩衝し、粒状物の損傷と粒状物分配装置２
１の摩滅を防止でき、また供給量の多少に関係なく流出
口１４Ａ、１１４ Ｂに均等量に二分して粒状物を流出
させることができる。To further explain the structure and function of each part in detail, when starting the supply of granules to the granule distribution device 21 (see Fig. 1), the flow rate of the granules supplied to the inclined hopper 3 via the supply section 2 increases. Due to the impact friction caused by the flow velocity, the supply part 2
．． This may lead to wear of the hopper 3 and damage to particulate matter, so if the level sensor 20 and the forward/reverse rotation rolling machine 10 are communicated via a timer, the level sensor 20
detects that there is no supply of particulate matter, and the detection signal causes the forward/reverse rotary motor 10 to operate in reverse rotation, and the opening 4 of the hopper 3 is closed by the flow control valve 5 until the particulate matter is supplied. Particulate matter is supplied to the hopper 3 that maintains this state, and the level sensor 20 detects the presence of the particulate matter,
The detection signal is communicated to the forward/reverse rotating electric motor 10 via a timer, and when the particulate matter is filled and stored in the supply section 2, the electric motor Ia10 is rotated in the forward direction to rotate the flow rate control valve 5 and the opening 4 is Flush out particulate matter. As mentioned above, since a certain amount of granular material is stored in the hopper 3, the hopper 3. The flow rate of the supplied particulate matter is buffered by the particulate matter stored in the supply section 2, and damage to the particulate matter and particulate matter distribution device 2 are prevented.
1 can be prevented from being worn out, and the particulate matter can be equally divided into two parts and flowed out to the outlet ports 14A and 114B regardless of the amount of supply.
また、ローラー１７を回転駆動する正逆回転電動機１９
の制御機構として、正逆回転電動機１９にタイマーを連
結し、タイマーに設定した任意時間ごとに任意時間を正
逆回転電動機１９に通電すれば、電力量を節約するこが
できる。Further, a forward/reverse rotating electric motor 19 that rotationally drives the roller 17 is provided.
As a control mechanism, if a timer is connected to the forward/reverse rotary motor 19 and the forward/reverse rotary motor 19 is energized for an arbitrary time every arbitrary time set in the timer, the amount of electric power can be saved.
上記の弛に、正逆回転電動機１９にタイマーを備えた制
御器を連結し、任意時間ごとに正逆回転電動機１９を正
回転と逆回転に作動させると、ローラー１７に引掛った
軟体夾雑物を一層確実に粒状物の流動流路に転送するこ
とができるものである。In order to avoid the above problem, if a controller equipped with a timer is connected to the forward/reverse rotary electric motor 19 and the forward/reverse rotary electric motor 19 is operated in forward and reverse rotation at arbitrary intervals, soft foreign matter caught on the roller 17 can be detected. can be more reliably transferred to the flow path of the granules.
以下に本発明の粒状物分配装置を、回転筒体選別機の粒
状物供給部に装設した実施例について第４図および第５
図に基づき説明する。4 and 5 show examples in which the granular material distribution device of the present invention is installed in the granular material supply section of a rotary cylinder sorter.
This will be explained based on the diagram.
回転筒体選別機２２の機枠２３の内部に複数個の選別筒
２４Ａ、２４Ｂを回転自在に傾架し、機枠２３の土壁を
一部開口すると共に、粒状物分配装置２１を載設し、分
配装置２１の流出口１４、Ａに流下ｔａ ２５ Ａを、
流出口１４Ｂに流下樋２５ Ｂをそれぞれ連結し、流下
樋２５Ａ、２５Ｂの下端を選別筒２４Δ、２４Ｂの−側
端内部に挿入しである。排風室２６に接続する風胴２７
の他側部を円筒模式サイクロン２８に連結し、サイクロ
ン２８外周開口部に送風機２９の吸風用３０を連結し、
送風機２８の送風側を送風室３１に接続し、送風室３１
は選別筒２４Ａ。A plurality of sorting cylinders 24A and 24B are rotatably tilted inside the machine frame 23 of the rotary cylinder sorter 22, a part of the soil wall of the machine frame 23 is opened, and the granular material distribution device 21 is mounted. Then, the flow ta 25 A is sent to the outlet 14, A of the distribution device 21,
Downflow troughs 25B are connected to the outlet 14B, and the lower ends of the downflow troughs 25A, 25B are inserted into the negative ends of the sorting tubes 24Δ, 24B. Wind cylinder 27 connected to ventilation chamber 26
The other side is connected to the cylindrical model cyclone 28, and the air intake 30 of the blower 29 is connected to the outer peripheral opening of the cyclone 28.
The blower side of the blower 28 is connected to the blower chamber 31, and the blower side of the blower 28 is connected to the blower chamber 31.
is the sorting tube 24A.
２４８排川室２６等に連通して屓の循環行程に形成され
ている。選別筒２４．Ａ、２４Ｂの内筒壁面には多数の
ビン３２・・・が植設されており、選別筒２４Ａ、２４
Ｂの頭上側端部に鉄片１石等の大比重夾雑物を選別する
多孔壁選別筒体３３Ａ、３３Ｂを一体的に連設し、選別
筒体３３Ａ、３３Ｂの下部に粒状物受樋３４を、また内
部には大比重夾雑物受ｔｉＩ３５を装設してあり、３６
は小比重夾雑物取出部である。248 is connected to the drainage chamber 26, etc., and is formed in the circulation path of the slag. Sorting tube 24. A large number of bottles 32... are installed on the inner cylinder wall surface of A, 24B, and the sorting cylinders 24A, 24
Porous wall sorting cylinders 33A and 33B for sorting large specific gravity impurities such as single iron pieces are integrally connected to the overhead end of B, and a particulate matter receiving gutter 34 is installed at the bottom of the sorting cylinders 33A and 33B. In addition, a large-density contaminant receptacle TiI35 is installed inside, and a 36
is a small specific gravity contaminant removal section.
上記実施例における作用を以下に説明する。The operation of the above embodiment will be explained below.
粒状物分配装置２１の流出口１４Ａ、１４Ｂから流下１
１５Ａ、１５Ｂを介して粒状物は選別筒１４Ａ、２４Ｂ
それぞれに均等的に供給され、選別筒２４Ａ、２４．８
の頭上側に向けて転動する粒状物は、ビン３２の作用に
より付着した粉塵を除去されて多孔壁選別筒体３３Ａ、
３３Ｂの通孔Ｊ：り粒状物受樋３４に流出し、粒状物中
に混入した藁、枝葉２Ｍ等の夾雑物はビン３２によって
選別筒２４．Ａ、２４．８の内筒上部に持上げられ、持
上げられた夾雑物は選別筒２４Ａ、２４．８の内筒上部
から落下する過程において、脱離した粉塵と共に送風機
２９からの送風により排何室２６に吹き飛ばし、す゛イ
タロン２８によって空気と分離した軟体夾雑物と粉塵は
小比重夾雑物取出部３６から取出され、粒状物に混入し
て風選別作用では選別不能の大比重夾雑物は、多孔壁選
別体３３Ａ、３３Ｂの筒体内部に残留して突片ににつで
持上げられ筒体上部から落下し、大比重夾雑物受６１３
５から排出される。Flowing down 1 from the outlets 14A and 14B of the particulate matter distribution device 21
The granules are transferred to sorting tubes 14A and 24B via 15A and 15B.
It is evenly supplied to each of the sorting tubes 24A, 24.8.
The granules rolling toward the overhead side are removed from the attached dust by the action of the bin 32, and then passed through the porous wall sorting cylinder 33A.
Through hole J of 33B: Contaminants such as straw, branches and leaves 2M that flow out into the granule receiving trough 34 and mixed into the granules are collected by the bin 32 into the sorting tube 24. A, the lifted foreign matter is lifted to the upper part of the inner cylinder of 24.8, and in the process of falling from the upper part of the inner cylinder of sorting cylinder 24A, 24.8, the removed dust is sent to the exhaust chamber by the air blown from the blower 29. Soft contaminants and dust separated from the air by the Suitaron 28 are taken out from the small-density contaminant removal section 36, and large-density contaminants that are mixed in with the granules and cannot be separated by wind sorting are removed from the porous wall. The large specific gravity contaminants remain inside the cylinders of the sorting bodies 33A and 33B, are lifted up by the protrusions and fall from the top of the cylinders, and are collected in the large-density contaminant receptacle 613.
It is discharged from 5.
上記選別作用中において、粒状物分配装置２１の流出口
１４Ａ、１４−８から選別筒２４Ａ。During the above-mentioned sorting operation, the sorting cylinder 24A is transferred from the outlet ports 14A and 14-8 of the particulate matter distribution device 21.
２４Ｂのそれぞれに供給される粒状物量が均等であるか
ら、高精度の選別がなされるものであるが、もし、従来
の分配装置であると、分配装置の分岐部に夾雑物が停滞
累積し、一方の流出路を閉塞して大流量を他方の流出路
に流出し、また分配装置に供給される流出が減少し、傾
斜状に接続されたシュートパイプから分配装置に供給さ
れる粒状物が、その流速によって分配装置の一側に偏流
する場合等において、選別筒２４Ａ、２４Ｂのどちらか
に供給される粒状物の流量が過大となることがしばしば
あり、夾雑物の選別排除精度を低下すると共に、粒状物
を厚層にしてどちらかの多孔壁選別筒体３３Ａ、３３Ｂ
の通孔面積よりも過大となり、筒体３３Ａ。Since the amount of granules supplied to each of the 24Bs is equal, highly accurate sorting is possible. However, if a conventional distribution device were used, foreign matter would stagnate and accumulate at the branching part of the distribution device. By blocking one outflow channel, a large flow is allowed to flow out to the other outflow channel, and the outflow supplied to the distribution device is reduced, and the granules supplied to the distribution device from the inclined chute pipe are reduced. In cases where the flow is biased to one side of the distribution device due to the flow rate, the flow rate of particulates supplied to either the sorting cylinders 24A or 24B often becomes excessive, which reduces the accuracy of sorting and removing foreign substances, and , either porous wall sorting cylinder 33A, 33B with a thick layer of granules
The area of the cylindrical body 33A becomes larger than that of the through hole.
３３Ｂに残留する粒状物は筒体３３Ａ、３３Ｂの端部か
ら送風室３１内に流出する事故が発生するものであった
。本発明の粒状物分配装置であれば、上記事故は未然に
防止できるものである。The particulate matter remaining in the cylinder 33B would leak into the ventilation chamber 31 from the ends of the cylinders 33A and 33B. With the particulate matter distribution device of the present invention, the above-mentioned accidents can be prevented.
第８図は、粒状物分配装置２１の分岐部１６の上方に軸
架したローラー１７の外周面の摩擦抵抗力を増大した実
施態様を示し、外周面に多数の粗雑面Ｓを形成したスリ
ーブ３７は粒状物の流動による摩耗に対して交換自在で
あり、スリーブ３７をウレタンゴム等の弾性材で構成す
ると、ローラー１７に引掛った軟体夾雑物の転送除脱が
確実に行える。FIG. 8 shows an embodiment in which the frictional resistance of the outer circumferential surface of the roller 17 mounted above the branch part 16 of the particulate matter distribution device 21 is increased, and a sleeve 37 with a large number of rough surfaces S formed on the outer circumferential surface. The sleeve 37 can be replaced against wear due to the flow of particulate matter, and if the sleeve 37 is made of an elastic material such as urethane rubber, the soft foreign matter caught on the roller 17 can be reliably transferred and removed.
発明の効果
上記に説明した如く本発明によれば、粒状物を複数の流
路に分岐する分岐部にローラーを回転自在に設けたので
、粒状物中に混入する軟体夾雑物が粒状物の分岐部とな
るローラーに引掛り、短時間の停滞はあってもローラー
が回転する外周面の摩擦作用により、軟体夾雑物を流動
中の粒状物流路に転送して流出させるので、粒状物の分
岐部に軟体夾雑物を停滞累積させることがなく、粒状物
を複数流路に均等的に流出させて次行程装置を安定的に
作用させると共に、点検、清掃する煩しさを解消して省
力化できる顕著な効果を有する。Effects of the Invention As explained above, according to the present invention, since the roller is rotatably provided at the branching part where the granular material is branched into a plurality of channels, the soft contaminants mixed in the granular material are removed from the branching part of the granular material. Even if the soft contaminants are caught on the rollers that form part of the flow and stagnate for a short time, the friction of the outer circumferential surface of the rotating roller transfers the soft contaminants to the flowing particulate flow channel and causes them to flow out. It does not allow soft foreign matter to stagnate and accumulate, and allows particulate matter to flow out evenly into multiple flow paths, allowing the next process equipment to work stably, and also saves labor by eliminating the hassle of inspection and cleaning. It has a great effect.
第１図は本発明の粒状物分配装置を示す側断面図、第２
図は同第１図を別な角度よりみた側断面図、第３図は同
一部を破断じた斜視図、第４図および第５図は、本発明
の粒状物分配装置を公知の回転筒体選別機に装着した実
施例図、第６図および第７図は、本発明の作用説明図で
あり、第８図は本発明のローラーの実態様図である。
１・・・粒状物分配箱 ２・・・供給部３・・・傾
斜ホッパー ４・・・開口部５・・・流量調節弁
６・・・回動軸７・・・レバー ８・
・・ネジ駒９・・・供給調節ネジ軸 １０・・・正逆回
転電動機１１・・・スプケット １２・・・スプロ
ケット１３・・・チェーン １４Ａ、１４Ｂ・・
・流出口１５Ａ、１５Ｂ・・・流下板 １６・・・分岐
部１７・・・ローラー １８・・・軸受１９・・
・正逆回転電動機 ２０・・・レベルセン＋ｆ −２１
・・・粒状物分配装置 ２２・・・回転筒体選別機２３
・・・機枠 ２４Ａ、２４Ｂ・・・選別筒２
５Ａ、２５Ｂ・・・流下樋 ２６・・・排風室２７・・
・風１ｊｉ！ ２８・・・ザイクロン２つ
・・・送風機 ３ｏ・・・吸用胴３１・・・送
風室 ３２・・・ビン３３Δ、３３Ｂ・・・多
孔壁選別筒体
３４・・・粒状物受樋 ３５・・・大比重夾雑物受
樋３Ｇ・・・小比重夾郭物取出部 ３７・・・スリーブ
３８・・・回転軸
「・・・軟体夾雑物 Ｍ・・・粒状物Ｓ・・・粗
雑面Fig. 1 is a side sectional view showing the granular material distribution device of the present invention;
The figure is a side sectional view of FIG. 1 seen from a different angle, FIG. 3 is a perspective view of the same part cut away, and FIGS. 6 and 7 are diagrams illustrating the operation of the present invention, and FIG. 8 is a diagram illustrating an actual embodiment of the roller of the present invention. 1... Granular material distribution box 2... Supply section 3... Inclined hopper 4... Opening 5... Flow rate control valve
6... Rotation shaft 7... Lever 8.
...Screw piece 9...Supply adjustment screw shaft 10...Forward/reverse rotating motor 11...Sprocket 12...Sprocket 13...Chain 14A, 14B...
・Outflow ports 15A, 15B...Flower plate 16...Branch portion 17...Roller 18...Bearing 19...
・Forward/reverse rotating electric motor 20...Level sensor +f -21
... Particulate matter distribution device 22 ... Rotary cylinder sorter 23
...Machine frame 24A, 24B...Sorting tube 2
5A, 25B... Downstream gutter 26... Exhaust chamber 27...
・Kaze 1ji! 28...Two Zyclons...Blower 3o...Suction cylinder 31...Blower chamber 32...Bin 33Δ, 33B...Porous wall sorting cylinder 34...Particle receiving gutter 35. ... Large specific gravity contaminant receiving trough 3G... Small specific gravity contaminant removal part 37... Sleeve 38... Rotating shaft "... Soft contaminant M... Granular material S... Rough surface
Claims (4)
部に供給部を設け、該分配箱内部には下部に設けた複数
の流出口に粒状物を流動案内する流下板を傾斜状に装設
し、前記流下板の傾上側接合頂部を粒状物分岐部とし、
前記供給部から供給された粒状物中に混入する軟体夾雑
物の前記分岐部に停滞累積を防止するために、前記分岐
部近傍に前記軟体夾雑物を前記流出口に強制流下させる
ローラーを回転自在に軸架し、前記分配箱の任意箇所に
装着した電動機を前記ローラーに関連的に連結した粒状
物分配装置。(1) A supply section is provided in the upper part of the granular material distribution box provided in the flow path of the granular material, and inside the distribution box there is an inclined flow plate that guides the granular material to flow through a plurality of outlet ports provided at the lower part of the distribution box. installed in the shape of a granular object, and the inclined upper side joint top of the flow plate is used as a particulate matter branching part,
In order to prevent soft contaminants mixed in the granules supplied from the supply section from stagnation and accumulation at the branch section, a roller for forcing the soft contaminants to flow down to the outlet is rotatable near the branch section. A granular material dispensing device, wherein an electric motor mounted on an optional part of the distributing box is connected to the roller in relation to the roller.
請求の範囲第（１）項記載の粒状物分配装置。(2) The granular material distributing device according to claim (1), wherein the outer circumferential surface of the roller is formed into a rough surface.
範囲第（１）項記載の粒状物分配装置。(3) The particulate matter distributing device according to claim (1), wherein the electric motor is a forward and reverse rotating electric motor.
うに、前記電動機の電気回路にタイマーを介設した特許
請求の範囲第（１）項または第（３）項記載の粒状物分
配装置。(4) The granular material distribution device according to claim 1 or 3, wherein a timer is interposed in the electric circuit of the motor so as to rotate the roller at arbitrary intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19439385A JPS6256219A (en) | 1985-09-02 | 1985-09-02 | Granular material distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19439385A JPS6256219A (en) | 1985-09-02 | 1985-09-02 | Granular material distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6256219A true JPS6256219A (en) | 1987-03-11 |
Family
ID=16323846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19439385A Pending JPS6256219A (en) | 1985-09-02 | 1985-09-02 | Granular material distributing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256219A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03500021A (en) * | 1987-08-28 | 1991-01-10 | コモンウェルス・サイエンティフィック・アンド・インダストリアル・リサーチ・オーガニゼイション | Pneumatic material sorting equipment |
| US6334913B1 (en) | 1998-12-28 | 2002-01-01 | Kobe Steel, Ltd. | Corrosion-resistant titanium alloy |
| EP2177461A1 (en) * | 2008-10-20 | 2010-04-21 | Lindner, Manuel | Material distribution device |
| JP2019026422A (en) * | 2017-07-28 | 2019-02-21 | 環テックス株式会社 | Device for distributing continuous conveyed substance |
-
1985
- 1985-09-02 JP JP19439385A patent/JPS6256219A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03500021A (en) * | 1987-08-28 | 1991-01-10 | コモンウェルス・サイエンティフィック・アンド・インダストリアル・リサーチ・オーガニゼイション | Pneumatic material sorting equipment |
| US6334913B1 (en) | 1998-12-28 | 2002-01-01 | Kobe Steel, Ltd. | Corrosion-resistant titanium alloy |
| EP2177461A1 (en) * | 2008-10-20 | 2010-04-21 | Lindner, Manuel | Material distribution device |
| WO2010046059A1 (en) * | 2008-10-20 | 2010-04-29 | Lindner, Manuel | Material distribution device |
| JP2019026422A (en) * | 2017-07-28 | 2019-02-21 | 環テックス株式会社 | Device for distributing continuous conveyed substance |
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