JPS59142876A - Sorting apparatus of particle such as bead - Google Patents

Sorting apparatus of particle such as bead

Info

Publication number
JPS59142876A
JPS59142876A JP1793383A JP1793383A JPS59142876A JP S59142876 A JPS59142876 A JP S59142876A JP 1793383 A JP1793383 A JP 1793383A JP 1793383 A JP1793383 A JP 1793383A JP S59142876 A JPS59142876 A JP S59142876A
Authority
JP
Japan
Prior art keywords
screen
sorting
frame
heather
particles
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
Application number
JP1793383A
Other languages
Japanese (ja)
Inventor
淺田 芳信
藤原 英一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ASADA TETSUKO KK
ASADA TETSUKOU KK
Original Assignee
ASADA TETSUKO KK
ASADA TETSUKOU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ASADA TETSUKO KK, ASADA TETSUKOU KK filed Critical ASADA TETSUKO KK
Priority to JP1793383A priority Critical patent/JPS59142876A/en
Publication of JPS59142876A publication Critical patent/JPS59142876A/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発り]は、選別用スクリーンを用いてツ゛ンドミルな
どに用いるヒースなどの粒体をふるい分ける装置に関す
るものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for screening granules such as heather used in a trundle mill or the like using a screening screen.

従来、サンドミルなどに用いる小球状の媒体であるビー
ズ(主としてガラスピーズ)をふるい分けるために、こ
れ等の被選別物を、振!Iジノする網目或いは傾斜した
スリンi・上に置き、網1三1乃至はスリブ1−を通過
するものと、残るものとに分けて選別を行なっていた。
Conventionally, in order to sieve beads (mainly glass beads), which are small spherical media used in sand mills, etc., these materials to be sorted are shaken! They were placed on a mesh or slanted slit and separated into those that passed through the net 131 or the sleeve 1- and those that remained.

しかしながら、このような方法では網目などに目づ1り
を起すことが多く、さら((ガラスピーズなどl貞径が
31111以下の球状のものなどの場合は怪事のため網
目、スリットなどの網dKはしかれて通過1〜ないもの
が多く、選別の能率が悪いという欠点があった。
However, with this method, meshes, etc. often become clogged, and in the case of spherical objects such as glass beads with a diameter of 31111 or less, meshes, slits, etc. There were many cases where only 1 to 10 pieces were passed, and there was a drawback that the efficiency of sorting was poor.

本発明は上記の点に鑑みてなされたものであって、目詰
りを防止し、ばつビーズなどの網材からのはねかえりを
なくし能率の良い選別装置を提供することを目的とする
The present invention has been made in view of the above points, and it is an object of the present invention to provide an efficient sorting device that prevents clogging and eliminates splashing from the mesh material such as beads.

以下、本発明の実施例を添付の図面にもとついて説1月
する。
Embodiments of the present invention will be described below with reference to the accompanying drawings.

第1図は、選別装置の垂直断面を示す概略正面図である
FIG. 1 is a schematic front view showing a vertical cross section of the sorting device.

図において、(1)は第3図の一部分の斜視図が示すよ
うにパネル状の粒体選別用のスクリーンであって、該ス
クリーン(1)はjV行する多数のワイヤー(1a)が
支持板(1b)に固着されて平行な多数のスリットによ
り構成されており、このものが装置内部にスリットが粒
体の入口側より出口側の方向に向うようにして略水平に
配置されている。なお、第3図に示すものけ断面が三角
形のワイヤーを用いてV型開口を持つ開口率の犬なるも
のを示した一例で目詰りを防ぐの(て効果的であるっ。
In the figure, (1) is a panel-shaped particle sorting screen as shown in the partial perspective view of FIG. (1b) and is composed of a large number of parallel slits, which are arranged approximately horizontally inside the device so that the slits face from the inlet side to the outlet side of the particles. In addition, the example shown in FIG. 3, which shows a wire with a triangular cross section and a V-shaped opening with an aperture ratio, is effective in preventing clogging.

上記ワイヤースクリーンLl)の上部には、スクリニン
の全面に亘るように多数のブラシ(2)が相互に適当な
間隔をおいて、第1図のV−v位置における断面構造で
ある第2図が示すように、対向する枠板+31 、 +
31の下面に固着されて枠体を形成し、スリット方向に
往復運哨するように配置されている。
On the upper part of the wire screen Ll), a large number of brushes (2) are arranged at appropriate intervals so as to cover the entire surface of the screen. As shown, the opposing frame plates +31, +
31 to form a frame, and is arranged so as to reciprocate in the slit direction.

即ち、スクリーンワイヤー(1)の長示方向と直交して
、粒体の入口側のスクリーン上方に配置された駆動軸(
4)には一対の円形の偏心カム(51゜(6)が固着さ
れ、上記のフラジ(2)を固着した枠板f31 、 [
31にはアーチ形の窓(8a> 、 (8a)が穿設さ
れ、これらの偏心カム+51 、 +51とそれぞれ峡
合している。また、粒体の出口側の枠板(3)より離れ
だ位置に設けられた支持部桐(7)を支点として、(J
14心カム+51 、 +51の上面に摺接することく
一対の横桿161 、 +61が前記スクリーンに略平
行するように設けられ、目っ、枠板+31 、 +3)
のアーチ形の窓と反対側の上部にそれぞれにローラー(
8)が設けられ、横il+6+ 、 tGl上を移Iノ
できるように形成されている。
That is, the drive shaft (
4) has a pair of circular eccentric cams (51° (6) fixed to it, and the frame plate f31, [
Arch-shaped windows (8a>, (8a) are bored in 31, and are in communication with these eccentric cams +51, +51, respectively. Also, there is a window (8a) located away from the frame plate (3) on the exit side of the granules. Using the supporting part paulownia (7) provided at the position as a fulcrum, (J
A pair of horizontal rods 161, +61 are provided so as to be substantially parallel to the screen, and are in sliding contact with the upper surfaces of the 14-core cams +51, +51.
rollers (on each side at the top opposite the arched window)
8) is provided and is formed so that it can move on the lateral il+6+ and tGl.

而して上記偏心カム(6)の円板の中心と、駆動軸(4
)の中心が水平位置にくるときアーチ形窓穴(3a)の
上部がカム(51の上縁と一致すると吉もにブラシ(2
)のにけの下端がスクリーン[+1の上面に略々接融す
るよう形成され、また窓穴(3a)の下縁は偏心カム(
4)が支障なく回転し得るよう空隙が設けられている。
The center of the disc of the eccentric cam (6) and the drive shaft (4)
) when the center of the arched window hole (3a) aligns with the upper edge of the cam (51), the brush (2)
) is formed so that the lower end of the slot is approximately fused to the upper surface of the screen [+1], and the lower edge of the window hole (3a) is formed such that the lower edge of the window hole (3a) is formed so as to be substantially fused to the upper surface of the screen [+1].
4) is provided with a gap so that it can rotate without hindrance.

才た、ブラシ枠を駆動jる駆動軸(4)は第1図におい
て時計針方向(で回転するように図示せざる電動機より
チェーン又はベルト等により駆動されるようになってい
る。
The drive shaft (4) that drives the brush frame is driven by a chain or belt from an electric motor (not shown) so as to rotate in a clockwise direction (in FIG. 1).

なお、粒体fB)を装入すべきホンパー(8)はスクリ
ーンf++の手1]1jに設けられ、丁の口より少しっ
つ粒体(B)をスクリーン(1)上に供給するようにな
っており、スフ IJ−ン(1)の下方には激別された
小粒の粒体の出口(91が、壕だ、スクリーンの終端に
は選別された残りの粒体(大粒のもの)の140(10
)が設けられている。
In addition, the hopper (8) into which the granules fB) should be charged is installed at the hand 1]1j of the screen f++, and is designed to feed the granules (B) a little bit from the mouth of the knife onto the screen (1). Below the screen (1) is an outlet (91 is a trench) for the separated small grains, and at the end of the screen is the exit for the remaining grains (large grains) that have been sorted out. 140 (10
) is provided.

次に本発明の選別装置の作動について説明する。Next, the operation of the sorting device of the present invention will be explained.

第4図から第8図は7ラシの固着された枠体が作動する
状態を示す。
FIGS. 4 to 8 show the state in which the fixed frame of the seven-piece frame is in operation.

第4図は7ラシを固着した枠体かボンバー側によったと
きの状態を示すもので、このとき偏心カム(5)の円板
の中心は駆動軸(4)の吊心の右側の水平に位置し、フ
ラン(2)のはけの下端はスクリーン(1)の上面に略
々接触する状態にあり、仙桿(6)の右端部は偏心力A
+51の上面に乗るとともに枠板(3)の左端上部のロ
ーラー18)はIV+桿(6)上にある。
Figure 4 shows the state when the frame to which the 7-wheel is fixed is mounted on the bomber side. At this time, the center of the disk of the eccentric cam (5) is horizontal to the right side of the hanging center of the drive shaft (4). , the lower end of the brush of the flange (2) is in almost contact with the upper surface of the screen (1), and the right end of the Senbari (6) is affected by the eccentric force A.
The roller 18) at the upper left end of the frame plate (3) rests on the upper surface of the +51 and is on the IV+ rod (6).

次に偏心カム(5)が第4図の状態よす900時計釧方
向に回転すると、枠板(3)は該カム(11)に押され
て左行し7、ブラシ(2)のはけの下端はスクリーンi
+)の上面を左方向(U1″出口側)K掃く状態となる
。このとき偏心カム(5)はアーチ)杉の1と穴(3a
)の下部の逃けのため支障なく回転することができる。
Next, when the eccentric cam (5) rotates in the 900 clockwise direction as shown in FIG. The bottom edge of screen i
+) will be swept in the left direction (U1'' exit side).At this time, the eccentric cam (5) will sweep the arch) cedar 1 and hole (3a).
) can be rotated without any problem due to the relief at the bottom.

第6図は、第5図の状態より偏心カム(5)がさらに9
0’時馴針方向に回転した状態を示すもので、枠板(3
)はさらに左行しブラシ(2)のはけの下端は第5−の
場合と同様にスクリーン(1)の上面を左方向に掃き、
ブラシを固着した枠体は最も初出[1側に近つく。
In Fig. 6, the eccentric cam (5) is further extended by 9 points than in the state shown in Fig. 5.
This shows the state in which the needle has rotated in the 0' hour setting direction, and the frame plate (3
) moves further to the left, and the lower end of the brush (2) sweeps the top surface of the screen (1) to the left in the same way as in the case of No. 5-.
The frame to which the brush is attached is the first to appear [closest to the 1 side].

第7図は、第6図の状態より偏心カム(5)かさらに9
0°時訓針方向に回転して枠体がポツパー側に復l1I
Jする途中の状態を示すもので、枠板(3)のアーチ形
窓穴(3a)の上縁は偏心カム(5)に押し上げられ峡
」二部の位置に来るとともに右行(復動)]7、横摩(
6)は左端の支持部材(7)を支点と[7て反時釧方向
に少しく回!llIノシて持ち上げられ、枠(3)の左
端部もローラー(8)により少は持ち」二げら11た状
態となり、フラン(2)のはけの下端とスクリーン(1
)との間隙はIj方(入口側)K大きく左方(出口側)
に漸次小いさくなった状態となる。
Figure 7 shows that the eccentric cam (5) is further 9 than the state shown in Figure 6.
The frame body returns to the popper side by rotating in the direction of the 0° hour hand.
This shows the state in the middle of the J movement, where the upper edge of the arched window hole (3a) of the frame plate (3) is pushed up by the eccentric cam (5), and as it comes to the second part of the canyon, it moves to the right (backward movement). ] 7. Yokoma (
6) Use the leftmost support member (7) as a fulcrum and rotate it a little counterclockwise with [7]! The left end of the frame (3) is also slightly held up by the roller (8), and the lower end of the brush of the flan (2) and the screen (1
) The gap with
It gradually becomes smaller.

次に第8図に示すように偏心カム(5)が90°回転し
て84図の状態から一回転1〜だ状態になると、ブラシ
(2)を固着した枠体(riさらに右行(復りj)する
吉ともに枠板(3)のアーチ形窓穴(3a)は下降して
7ラシ(2)のはけの下端はスクリーン(1)上に略々
接触する状態となり当初の状態(第4図)にもどる。
Next, as shown in Fig. 8, when the eccentric cam (5) rotates 90 degrees and changes from the state shown in Fig. 84 to the state of 1 rotation, the frame (ri) to which the brush (2) is fixed further moves to the right (returns). At the same time, the arched window hole (3a) of the frame board (3) is lowered and the lower end of the brush (2) is almost in contact with the screen (1), which is the original state ( Return to Figure 4).

上記において、枠板(3)は最初の1目0°回転の間(
第4図〜第6図)は、スクリーンfl+上を直線状に左
行(往動)し、次の180°回転の間は枠板の入口側は
半月形に近い高い円弧状で、才た出口側は低い円弧状で
右行(復動)する。
In the above, the frame plate (3) is rotated during the first 0° rotation of the first stitch (
Figures 4 to 6) move leftward (forward) in a straight line on the screen fl+, and during the next 180° rotation, the entrance side of the frame plate has a high arc shape close to a half-moon shape, and the The exit side moves to the right (backwards) in a low arc shape.

第9図は、枠体の他の実施例を示すもので、枠体の入口
側と出口側にそれぞれ偏心カム(5)。
FIG. 9 shows another embodiment of the frame, in which eccentric cams (5) are provided on the inlet and outlet sides of the frame, respectively.

(5)′を設け、枠板(3)に刊それぞれの偏心カムに
牧舎するアーチ形窓穴(3a)、(、Ea′)を″り設
したものである。このものは、枠体−の全体が均等に右
行(復動)することができる。
(5)' is provided, and the frame plate (3) is provided with arched window holes (3a), (Ea') for opening the respective eccentric cams. The entire body can move evenly to the right (backwards).

上述のごとく、本発明の装置1″″fは、枠体かスクリ
ーン(1)上を1杓線的に往動し円弧状に離間して復動
するものであるから、スクリーンf+)−ヒに装入され
るビーズなどの粒体お)を偏心カム(5)の1回転1σ
に掃くようにして搬送することができる。
As mentioned above, the device 1''''f of the present invention moves forward on the frame or screen (1) in a ladle line and moves back in an arcuate manner. The granules such as beads charged into the eccentric cam (5) are
It can be transported by sweeping.

さらに、スクリーンのスリットu粒体の入口側より出口
側に平行して形成されているため粒体の搬送を極めてス
ムースに行うことができる。
Further, since the slits U of the screen are formed parallel to each other from the inlet side to the outlet side of the granules, the granules can be conveyed extremely smoothly.

このようにスクリーンill上をブラシで掃くようにし
て粒体(13)を搬送するため従来の選別装置における
ような1」詰りを起すことがない。
In this way, since the particles (13) are conveyed by sweeping the screen with a brush, there is no possibility of clogging as in conventional sorting devices.

この場合、ブラシ(2)のはけが小いさく直線的に往l
のし、円弧状に復動するため、連続的(τビーズなどの
粒体が押lυ)きれる場合に比較して粒体層(ビーズ層
)の上下に反転が起きるため選別精度が高いと言う利点
がある。
In this case, the brush (2) has a small brush and moves in a straight line.
Because it moves back and forth in an arc, it is said that the sorting accuracy is higher because the grain layer (bead layer) is flipped vertically compared to the case where grains such as τ beads are pushed lυ. There are advantages.

寸だ、網11を振動させたりするものと異って41@辞
が少く静かであり、さらに、ブラシによりビーズなどの
粒体をゆるやかに動かすので調相からのはねかえりを防
止しJS別能率を高めることができる。
However, unlike those that vibrate the net 11, it is quiet with less noise, and in addition, since the brush gently moves particles such as beads, it prevents splashing from the phase adjustment and improves JS efficiency. can be increased.

上記の説明から明らかなように、本発明の選別装置は従
来のこの種の選別装置の持つ種々の欠点を解消12、目
詰りのない選別能率のよい装置を提供することができる
。なお、フラジ枠を上記のごとき往復運動をさせるだめ
の機構は上記の実施例に限るものでないこ吉は言うまで
もない。
As is clear from the above description, the sorting device of the present invention can eliminate various drawbacks of conventional sorting devices of this type12 and provide a highly efficient sorting device that is free from clogging. It goes without saying that the mechanism for causing the flange frame to reciprocate as described above is not limited to the above embodiment.

l/ 図面の簡単な説l、JIJ 図面は本発明の実施例を示すもので、 第1図は、選別装置の垂面断面を示す概略正面図、 第2図は、カム部(V−V位11νt)の縦断側面図、 第3図は、ワイヤースクリーンの一部を示−す斜」図、 第4図〜第8図はブラシの固着きれた枠体が作動する状
態を示す図、 第9図は、ブラシの固着された枠体の仙7の実施例を示
す図、 である。
1/Brief explanation of the drawings 1, JIJ The drawings show an embodiment of the present invention, and FIG. 1 is a schematic front view showing a vertical cross section of the sorting device. FIG. Figure 3 is a perspective view showing a part of the wire screen, Figures 4 to 8 are views showing the state in which the frame body of the brush is fully fixed, FIG. 9 is a diagram showing an embodiment of the frame body 7 to which the brush is fixed.

[+]・・・・・ スクリーン、(]−a)・ ・ ス
クリーンワイヤー、(2)・・ ・・ ブラシ、(3)
    枠板、(3a)・・・ アーチ形窓孔、(4)
・  1ス動軸、(5)・・・・・偏心カム、(6) 
 ・ 横浮、(7)    支持部材(支点)、(8)
  ・  ローラー。
[+]... Screen, (]-a)... Screen wire, (2)... Brush, (3)
Frame board, (3a)... Arched window hole, (4)
・ 1st moving shaft, (5)...Eccentric cam, (6)
・Horizontal floating, (7) Support member (fulcrum), (8)
・Roller.

特許出願人 浅田鉄工株式会社 ほか2名Patent applicant Asada Iron Works Co., Ltd. 2 others

Claims (1)

【特許請求の範囲】 1 選別用スクリーン上にビーズなどの粒体を装入して
篩分ける選別装置において、略水平に配置された選別用
スクリーンの上部に、該スクリーンの全面に亘ることく
多数のブラシを下面に固着した枠体を設け、該ブラシ群
が粒体の装入口より排出口に向って往路はスクリーンに
近接し復路はスクリーンより離間しながら往復運動する
ように枠体と駆動機構と連結せしめたことを特徴とする
ヒースなとの粒体の選別装置。 2、士、記選別用スクリーンが、装入口よりυ1°出口
に向うqi行な多数のスリットによりなることを特徴と
する特許、!ilt氷の範囲第1項記載のヒースなどの
粒体の選別装置。 3 」−4枠体の駆動部は、枠体に設けたアーチ形窓穴
とこれに嵌合する駆動機構の偏心力j・七を有し、枠体
が直線状に往1σノし、円弧状に復動するようにしたこ
とを特徴とする特許請求の範囲第1項又は第2項記載の
ビーズなどの粒体の選別装置。
[Claims] 1. In a sorting device that charges particles such as beads onto a sorting screen and sieves them, a large number of particles are placed on the upper part of the sorting screen arranged approximately horizontally over the entire surface of the screen. A frame body with brushes fixed to the lower surface is provided, and the frame body and a drive mechanism are arranged so that the brush group reciprocates from the loading port of the granules toward the discharge port, approaching the screen on the outward path and away from the screen on the returning path. A heather grain sorting device characterized in that it is connected to a heather powder. 2. A patent characterized in that the screening screen consists of a large number of qi-row slits extending from the charging inlet to the outlet by υ1°! ilt ice range A device for sorting grains such as heather as described in item 1. 3''-4 The drive part of the frame has an arched window hole provided in the frame and an eccentric force j.7 of the drive mechanism that fits into the arched window hole, and the frame moves linearly by 1σ and circularly. The device for sorting particles such as beads according to claim 1 or 2, characterized in that the device moves back in an arcuate manner.
JP1793383A 1983-02-04 1983-02-04 Sorting apparatus of particle such as bead Pending JPS59142876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1793383A JPS59142876A (en) 1983-02-04 1983-02-04 Sorting apparatus of particle such as bead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1793383A JPS59142876A (en) 1983-02-04 1983-02-04 Sorting apparatus of particle such as bead

Publications (1)

Publication Number Publication Date
JPS59142876A true JPS59142876A (en) 1984-08-16

Family

ID=11957571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1793383A Pending JPS59142876A (en) 1983-02-04 1983-02-04 Sorting apparatus of particle such as bead

Country Status (1)

Country Link
JP (1) JPS59142876A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002001217A (en) * 2000-06-22 2002-01-08 Tsukishima Kikai Co Ltd Method and apparatus for separating bagasse
JP2015048585A (en) * 2013-08-30 2015-03-16 三菱化工機株式会社 Screen device and processed material processing method
CN111514989A (en) * 2020-04-22 2020-08-11 郑学伟 High strength ceramic manufacture that can effectively dredge uses raw material processing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002001217A (en) * 2000-06-22 2002-01-08 Tsukishima Kikai Co Ltd Method and apparatus for separating bagasse
JP4521608B2 (en) * 2000-06-22 2010-08-11 月島機械株式会社 Separation method and separation apparatus for sugarcane pomace
JP2015048585A (en) * 2013-08-30 2015-03-16 三菱化工機株式会社 Screen device and processed material processing method
CN111514989A (en) * 2020-04-22 2020-08-11 郑学伟 High strength ceramic manufacture that can effectively dredge uses raw material processing apparatus

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