JPH02249813A - Belt cleaner for cylindrical belt conveyor - Google Patents
Belt cleaner for cylindrical belt conveyorInfo
- Publication number
- JPH02249813A JPH02249813A JP6692789A JP6692789A JPH02249813A JP H02249813 A JPH02249813 A JP H02249813A JP 6692789 A JP6692789 A JP 6692789A JP 6692789 A JP6692789 A JP 6692789A JP H02249813 A JPH02249813 A JP H02249813A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- cylindrical
- rubber plate
- cleaner
- stuck
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、円筒形ベルトコンベアのベルトクリーナに関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a belt cleaner for a cylindrical belt conveyor.
〔従来の技術とそのｍ１題〕
一般に円筒形ベルトコンベアは、ベルトの両耳部をラッ
プ状に接合したり、ベルトの両耳部を外方に突出して合
掌させたりして円筒が形成されたベルトコンベアであっ
て、砂、石炭、鉱石などの湿性、粘性をもつ粉体やばら
物を荷こぼれや飛散させることなく、また風雨や日光に
さらされることなく、しかも１１１１斜でも運搬できる
特長をもっている。[Prior art and its m1 issues] In general, cylindrical belt conveyors are formed by joining both ears of the belt in a lap shape, or by having both ears of the belt protrude outward and put the palms together. It is a belt conveyor that can transport wet and viscous powders and loose materials such as sand, coal, ore without spilling or scattering, without being exposed to wind, rain, or sunlight, and even on slopes of 1111. There is.
このように、円筒形ベルトコンベアは外気にさらされて
使用される場合があるため、雨、雪、粉塵などがキャリ
ア側ベルトの外周に付着する。その付着物がベルトに運
ばれヘッドプーリなどに付着することによって、ベルト
がスリップしたり、蛇行したりする問題が発生している
。As described above, since the cylindrical belt conveyor is sometimes used while being exposed to the outside air, rain, snow, dust, etc. adhere to the outer periphery of the carrier-side belt. The deposits are carried to the belt and adhere to the head pulley, causing problems such as the belt slipping or meandering.
一方、通常のベルトコンベア（例えば、トラフ形ベルト
コンベア）では、粘着性のあるばら物を運搬する場合、
ベルトの表面（運搬物の載置側）に運搬物の一部が付着
し、これがスナブプーリ、ベンドプーリ、リターンロー
ラなどに移転してこれらのプーリや口〜うの径を変化さ
せ、ベルトを上下方向に揺動させたり、更にはベルトを
損傷したりするので、これを清掃するために、スクレパ
式、回転ブラシ式、または高圧水洗式などのべルトクリ
ーナが用いられている０例えば、このスクレーパ式ベル
トクリーナではゴム板を使用してベルトの張力とゴム板
を押付ける力とで、ベルト表面の付着物をかき取り清掃
を行っている。On the other hand, when transporting sticky bulk materials using a normal belt conveyor (for example, a trough-type belt conveyor),
Part of the transported object adheres to the surface of the belt (the side where the transported object is placed) and is transferred to the snub pulley, bend pulley, return roller, etc., changing the diameters of these pulleys and ports, causing the belt to move in the vertical direction. Belt cleaners such as scraper type, rotating brush type, or high pressure water cleaning type are used to clean the belt. The cleaner uses a rubber plate to scrape off deposits on the belt surface using the tension of the belt and the force of pressing the rubber plate.
ところで、従来の円筒形ベルトコンベアでは、前記のよ
うに雨、雪、粉塵等がキャリア側ベルトの外周に付着す
るが、そのため、これらの付着物を付着させないように
カバーを施したり、第４図（ａ）（ｂ）に示すようなベ
ルトクリーナを付設している。By the way, in conventional cylindrical belt conveyors, as mentioned above, rain, snow, dust, etc. adhere to the outer periphery of the carrier side belt. Therefore, a cover is provided to prevent these adherents from adhering, as shown in Fig. 4. A belt cleaner as shown in (a) and (b) is attached.
このベルトクリーナはヘルド３が円筒に形成されている
箇所においてフレーム１５に取付けられたゴム板６°で
囲繞した構造としている。This belt cleaner has a structure in which a cylindrical heald 3 is surrounded by a rubber plate 6 degrees attached to a frame 15.
したがって、かかる円筒形ベルトコンベアのベルトクリ
ーナでは、ゴム板６°の弾力性を利用するだけで通常の
ベルトコンベアのベルトクリーナのようにベルト張力が
ベルトクリーナに対し作用せず、したがってこのゴム板
６′にはかき取り力が十分発揮されず、不完全な清掃と
なっており、しかもゴム板６°が摩耗すると、隙間がで
き付着した雨水などの清掃は不可能となる。Therefore, in the belt cleaner of such a cylindrical belt conveyor, the belt tension does not act on the belt cleaner unlike the belt cleaner of a normal belt conveyor by simply utilizing the elasticity of the rubber plate 6°. ', the scraping force was not sufficiently exerted, resulting in incomplete cleaning, and when the rubber plate 6° wore out, a gap formed and it became impossible to clean the adhered rainwater.
そこで本発明は、かかる問題を解決するために創作され
たもので、その要旨とするところは、テールプーリとヘ
ッドプーリとに懸回され、かつ、これらのプーリによっ
て円筒形状からフラット状に展開されるトラフ変換部を
もつ円筒形ベルトコンベアにおいて、前記トラフ変換部
に、常時ベルトに押圧されたゴム板または回転ブラシな
どのベルトクリーナを設けたことを特徴とする円筒形ベ
ルトコンベアのベルトクリーナにある。Therefore, the present invention was created to solve this problem, and its gist is that the present invention is suspended from a tail pulley and a head pulley, and is expanded from a cylindrical shape to a flat shape by these pulleys. A belt cleaner for a cylindrical belt conveyor having a trough converting part, characterized in that the trough converting part is provided with a belt cleaner such as a rubber plate or a rotating brush that is constantly pressed against the belt.
本発明の構成を作用とともに添付図面に示す実施例によ
り詳細に説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure and operation of the present invention will be explained in detail with reference to embodiments shown in the accompanying drawings.
第１図は本発明の実施例の側面図、第２図は第１図の平
面図、第３図は第１図のＡ矢視断面図である。1 is a side view of an embodiment of the present invention, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a cross-sectional view taken along arrow A in FIG.
これらの図において、１は円筒形ベルトコンベアを示し
、この円筒形ベルトコンベアｌはゴム質等の可撓性材料
で構成されており、この円筒形ベルトコンベア１の底部
および側部などに、図示しないが１個または１対の保形
ローラを対向させ、また肩部に１対の肩部ローラを対向
させ、耳部に１対のガイドローラを対向させて合掌状と
し、更に耳部端面を１個の押えローラで押圧して、いわ
ゆる合掌状円筒形ベルトコンベアを形成している。In these figures, 1 indicates a cylindrical belt conveyor, and this cylindrical belt conveyor l is made of a flexible material such as rubber. However, one or a pair of shape-retaining rollers are placed opposite each other, a pair of shoulder rollers are placed on the shoulder portions, and a pair of guide rollers are placed on the ear portions to form a clasped shape. By pressing with one presser roller, a so-called cylindrical belt conveyor is formed.
この合掌状円筒形ベルトコンベア１は、その輸送能力が
例えばベルト中４００−一から２６０（１＋ｍ（したが
って、円筒内径１００ｍ５から７００−となる）、搬送
速度４０＋ｗ／ｇ＊Ｉｎから２５０ｓ／ｇｉｎで、しか
も、屋外に設置可能となっている。This palm-shaped cylindrical belt conveyor 1 has a conveyance capacity of, for example, 400-1 to 260 (1+m (therefore, the inner diameter of the cylinder is 100 m5 to 700-m), and a conveyance speed of 40+w/g*In to 250 s/gin. Moreover, it can be installed outdoors.
この合掌状円筒形ベルトコンベアｌはテールプーリ（図
示せず）とヘッドプーリ２との間に懸回され、ベルト３
がこのヘッドプーリ２の位置にくるとトラフ状からフラ
ット状に展開されて運搬物を排出する。すなわち、令名
円筒形となっていたベルト３はトラフ状に展開され、次
いでフラット状に展開される、いわゆるトラフ変換部４
を形成している。This palm-shaped cylindrical belt conveyor l is suspended between a tail pulley (not shown) and a head pulley 2, and the belt 3 is suspended between a tail pulley (not shown) and a head pulley 2.
When it reaches the position of this head pulley 2, it unfolds from a trough shape to a flat shape and discharges the transported object. That is, the belt 3, which had a cylindrical shape, is developed into a trough shape, and then developed into a flat shape, a so-called trough conversion section 4.
is formed.
ここで本実施例では、このトラフ変換部４においてキャ
リア側におけるベルト３の外側に、次のようなベルトク
リーナ５を取付けている。すなわち、このベルトクリー
ナ５は第３図に示すように、ベルト３の断面形状（トラ
フ形状となっている形状）に合せたゴム板６と、このゴ
ム板６を添着した基１７と、この基板７を固着した支持
バイブ８と、この支持バイブ８をブラケット９に支持す
るロッドｌＯと、この支持バイブ８とブラケット９との
間に設けられたバネ１１とから構成されている。このベ
ルトクリーナ５の下方には受皿１２を設け、この受皿１
２の底部最下位には排出筒１３を吊設している。In this embodiment, a belt cleaner 5 as described below is attached to the outside of the belt 3 on the carrier side in the trough conversion section 4. That is, as shown in FIG. 3, this belt cleaner 5 includes a rubber plate 6 that matches the cross-sectional shape (trough shape) of the belt 3, a base 17 to which this rubber plate 6 is attached, and this base plate. The support vibrator 8 is composed of a support vibrator 8 to which a support vibrator 7 is fixed, a rod lO supporting the support vibrator 8 to a bracket 9, and a spring 11 provided between the support vibe 8 and the bracket 9. A saucer 12 is provided below the belt cleaner 5.
A discharge pipe 13 is suspended from the lowest part of the bottom of the pipe 2.
なお、第１図中、１４はスナブプーリ、１６はベルト表
面側のベルトクリーナで、通常のトラフ形ベルトコンベ
アのベルトクリーナと同様のものを使用している。In FIG. 1, 14 is a snub pulley, and 16 is a belt cleaner on the belt surface side, which is similar to the belt cleaner of a normal trough-type belt conveyor.
しかして、円筒状からフラット状に変更される箇所では
ベルト張力が作用して緊張状態となり、この緊張部にバ
ネ１１により押圧力が付与されたゴム板６が密着され、
円筒形のベルト３の外周に付着されて運ばれてきた雨水
、雪、塵埃等の付着物ｄはゴム板６により均一な密着状
態でかき取ることができ、かき取られた付着物ｄは受皿
１２に集められて排出することができる。その結果、付
着物ｄはへッドブーリ２へ運ばれず、ヘッドブリ２に移
転して付着することがない。Therefore, belt tension acts on the part where the shape is changed from cylindrical to flat, resulting in a tensioned state, and the rubber plate 6 to which a pressing force is applied by the spring 11 is brought into close contact with this tensioned part.
Adhesives d such as rainwater, snow, dust, etc. attached to the outer periphery of the cylindrical belt 3 can be scraped off in uniform contact with the rubber plate 6, and the scraped adhesion d is placed in a receiving tray. 12 and can be discharged. As a result, the deposits d are not carried to the head pulley 2, and are not transferred to and attached to the head pulley 2.
そして、ゴム板６は摩耗してもバネ１１により常に押し
付けられているので、ベルト３の外面とゴム板６との間
に隙間が発生せず、常に付着物ｄをかき取ることができ
る。Even if the rubber plate 6 is worn out, it is always pressed by the spring 11, so that no gap is created between the outer surface of the belt 3 and the rubber plate 6, and the deposits d can be constantly scraped off.
なお、本発明は、前述の合掌状円筒形ヘルドコンベアに
限らず、他の例えばラップ状円筒形ベルトコンベアにも
適用できる。また、ベルトクリーナはスクレーパ式ゴム
板に限らず、バネ等で押圧力が付与されている回転ブラ
シ式ベルトクリーナでもよい、また、キャリア側に限ら
ずリターン側に設置しても、また複数個設置してもよい
。Note that the present invention is not limited to the above-mentioned palm-shaped cylindrical heald conveyor, but can also be applied to other wrap-shaped cylindrical belt conveyors, for example. In addition, the belt cleaner is not limited to a scraper-type rubber plate, but may also be a rotating brush-type belt cleaner with pressing force applied by a spring, etc. Also, it can be installed not only on the carrier side but also on the return side, or multiple belt cleaners can be installed. You may.
本発明によれば、円筒形ベルトコンベアの外周に付着し
た付着物を、ベルトのトラフ変換部でベルトクリーナに
よりかき取り清掃するので、円筒形ベルトコンベアを正
常運転することができ、安心して屋外に設置することが
できる。According to the present invention, the deposits adhering to the outer circumference of the cylindrical belt conveyor are scraped off and cleaned by the belt cleaner at the trough conversion part of the belt, so the cylindrical belt conveyor can be operated normally and can be safely carried outdoors. can be installed.
第１図は本発明の実施例の側面図、第２図は第１図の平
面図、第３図は第１図のＡ矢視断面図、第４図（ａ）Φ
）は従来例の断面図である。
ｌ・・・円筒形ベルトコンベア、２・・・ヘッドプーリ
、３・・・ベルト、４・・・トラフ変換部、５・・・ベ
ルトクリーナ。
復代理人 弁理士 岡 部 吉 彦Fig. 1 is a side view of an embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a sectional view taken along arrow A in Fig. 1, and Fig. 4 (a) Φ
) is a sectional view of a conventional example. l... Cylindrical belt conveyor, 2... Head pulley, 3... Belt, 4... Trough conversion section, 5... Belt cleaner. Sub-Agent Patent Attorney Yoshihiko Okabe
Claims (1)
、これらのプーリによって円筒形状からフラット状に展
開されるトラフ変換部をもつ円筒形ベルトコンベアにお
いて、 前記トラフ変換部に、常時ベルトに押圧されたゴム板ま
たは回転ブラシなどのベルトクリーナを設けたことを特
徴とする円筒形ベルトコンベアのベルトクリーナ。(1) In a cylindrical belt conveyor having a trough conversion part that is suspended by a tail pulley and a head pulley and is expanded from a cylindrical shape to a flat shape by these pulleys, the trough conversion part is constantly pressed by the belt. A belt cleaner for a cylindrical belt conveyor, characterized in that it is equipped with a belt cleaner such as a rubber plate or a rotating brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1066927A JP2571435B2 (en) | 1989-03-18 | 1989-03-18 | Belt cleaner for cylindrical belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1066927A JP2571435B2 (en) | 1989-03-18 | 1989-03-18 | Belt cleaner for cylindrical belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02249813A true JPH02249813A (en) | 1990-10-05 |
| JP2571435B2 JP2571435B2 (en) | 1997-01-16 |
Family
ID=13330105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1066927A Expired - Lifetime JP2571435B2 (en) | 1989-03-18 | 1989-03-18 | Belt cleaner for cylindrical belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2571435B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04121912U (en) * | 1991-04-10 | 1992-10-30 | 王子製紙株式会社 | Belt conveyor slip prevention device |
-
1989
- 1989-03-18 JP JP1066927A patent/JP2571435B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04121912U (en) * | 1991-04-10 | 1992-10-30 | 王子製紙株式会社 | Belt conveyor slip prevention device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2571435B2 (en) | 1997-01-16 |
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