JPH10329921A - Dust raising preventing device for conveyor conveying device - Google Patents
Dust raising preventing device for conveyor conveying deviceInfo
- Publication number
- JPH10329921A JPH10329921A JP15736697A JP15736697A JPH10329921A JP H10329921 A JPH10329921 A JP H10329921A JP 15736697 A JP15736697 A JP 15736697A JP 15736697 A JP15736697 A JP 15736697A JP H10329921 A JPH10329921 A JP H10329921A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- conveyor belt
- low
- conveyor
- skirt
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/2045—Mechanical means for guiding or retaining the load on the load-carrying surface
- B65G21/2063—Mechanical means for guiding or retaining the load on the load-carrying surface comprising elements not movable in the direction of load-transport
- B65G21/2072—Laterial guidance means
- B65G21/2081—Laterial guidance means for bulk material, e.g. skirts
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、粉粒状物を搬送する
ためのコンベヤにおける、粉塵発生防止装置に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for preventing the generation of dust in a conveyor for conveying particulate matter.
【０００２】[0002]
【従来の技術】従来、コンベアベルト運搬装置におい
て、ホッパ−等から搬送物をベルトコンベア上に投入
し、搬送するとき、ベルトコンベアの搬送方向のキャリ
アロ−ラの乗り継ぎ部が搬送物の重みで下に撓むのを防
止するためにベルトキャリアロ−ラ間に高分子量ポリエ
チレンのような耐磨耗性の優れた樹脂板とゴム弾性体を
配置して、その上にベルトを慴動させてベルトの撓みを
防止すること（実開昭６０−１３７７１１号公報）が開
示され、また、キャリヤガイドを配置した上にベルト上
の搬送方向の両側側部にスカ−ト板を配置して搬送物の
両側よりの落下、散逸を防止すること（実開昭６２−１
８３６０９号公報）も公知である。このようにコンベア
ベルトの下面側に配置するキャリアガイド及びベルト上
の搬送方向の両側部に設けたスカ−ト板の使用により、
搬送物の落下投入による衝撃を吸収し、搬送物の両側部
からの落下防止を行うことが可能となったが、セメント
粉や小麦粉のように重量のないものの搬送ではベルトの
撓みも少なく、その分、ベルトコンベアとスカ−ト板と
の間隙からの粉体の散逸も少ないけれども、粉体の粒度
や軽量の粉体重量のものでは、スカ−ト板下部とコンベ
アベルトとの僅かな間隙からも粉体が逸散するので、軽
量搬送物のコンベア搬送時の粉体の漏喪散逸を防止する
ことは大きな問題であった。2. Description of the Related Art Conventionally, in a conveyor belt conveying apparatus, when a conveyed object is loaded onto a belt conveyor from a hopper or the like and conveyed, a connecting portion of a carrier roller in the conveying direction of the belt conveyor is weighted by the weight of the conveyed object. To prevent downward bending, place a resin plate with excellent wear resistance such as high molecular weight polyethylene and a rubber elastic body between the belt carrier rollers, and slide the belt on it. It is disclosed that the belt is prevented from bending (Japanese Utility Model Application Laid-Open No. 60-137711). In addition, a carrier guide is arranged, and a skirt plate is arranged on both sides of the belt in the conveying direction. To prevent falling and dissipating from both sides
83609) is also known. Thus, by using the carrier guide disposed on the lower surface side of the conveyor belt and the skirt plates provided on both sides in the transport direction on the belt,
Although it was possible to absorb the impact due to the falling of the conveyed object and prevent the conveyed object from falling from both sides, the belt was less bent when conveying light weight items such as cement powder and flour, Although the amount of powder dissipated from the gap between the belt conveyer and the skirt plate is small, in the case of powder having a small particle size and a light powder weight, a small gap between the skirt plate lower portion and the conveyor belt is required. Since the powder is also scattered, it has been a big problem to prevent the powder from leaking and escaping when the lightweight conveyed article is conveyed on the conveyor.
【０００３】この問題の対策として、多数枚のスカ−ト
板の設置も考えられたが、設備の複雑化を招き、また、
コンベア装置全体をケ−シングで覆う方法は、設備が非
常に大がゝりとなり、搬送経路の変更も容易でなく採用
され難かった。さらに、簡単な装置で十分な粉塵防止効
果を達成する手段として、コンベアベルトの粉塵発生防
止装置（実公平３−１３４４７号公報）もあるが、これ
は使用条件が過酷な場合はよいが、中軽負荷の場合、特
に搬送物の吹き出し防止が要求されるときには、有効で
なかった。また、コンベアベルトの上下の両面にキャリ
アバ−を押圧接触させるもの（実開昭６３−８１０２０
号公報）もあるが、ベルトの隙間の密閉が完全でなく。
粉塵の防止効果も十分でない。キャリアロ−ラの代わり
にベルトの下面の全面を支える低摩耗材を使用する装置
も提案されている（実開平４−５８５１０号公報）が、
コストや簡単な施工という面で問題があった。As a countermeasure against this problem, it has been considered to install a large number of skirt plates, but this leads to complicated equipment,
The method of covering the entire conveyor device with a casing requires a very large facility, and it is difficult to change the transport route and it is difficult to adopt the method. Further, as a means for achieving a sufficient dust prevention effect with a simple device, there is a dust generation prevention device for conveyor belts (Japanese Utility Model Publication No. 3-13447). In the case of a light load, it is not effective especially when prevention of blowing out of the conveyed material is required. Further, a carrier bar is brought into pressure contact with both upper and lower surfaces of a conveyor belt (see Japanese Utility Model Application Laid-Open No. 63-81020).
No.), but the sealing of the belt gap is not perfect.
The effect of preventing dust is not sufficient. An apparatus using a low-wear material that supports the entire lower surface of the belt instead of the carrier roller has also been proposed (Japanese Utility Model Laid-Open No. 4-58510).
There were problems in terms of cost and simple construction.
【０００４】[0004]
【発明が解決しようとする課題】本発明の課題は、コン
ベヤベルト搬送装置において、搬送物をベルトコンベヤ
に載せて搬送する際の、粉塵の発生を防止するのに有効
で、且つ、簡易で経済的な装置を開発することである。SUMMARY OF THE INVENTION It is an object of the present invention to provide a conveyor belt conveyor which is effective, simple and economical in preventing the generation of dust when a conveyed object is conveyed on a belt conveyor. Is to develop a specific device.
【０００５】[0005]
【課題を解決するための手段】本発明者は、コンベヤベ
ルト搬送装置における、側方向からの粉塵の発生を防止
するのに有効で、且つ、簡易で経済的な手段を求めて、
鋭意に検討を行ない、本発明を着想するに到った。本発
明は、低摩耗性樹脂板状体をコンベヤベルトの下面側の
キャリアロ−ラ間に配置し、コンベヤベルト下面をベル
ト上面側の側部に取り付けたスカ−ト板に押しつける構
造にことを特徴とするのある装置である。SUMMARY OF THE INVENTION The present inventor has sought a simple, economical and effective means for preventing the generation of dust from the side in a conveyor belt conveying device.
After intensive studies, the present invention was conceived. The present invention has a structure in which a low-abrasion resin plate is disposed between carrier rollers on the lower side of a conveyor belt, and the lower surface of the conveyor belt is pressed against a skirt plate attached to the side of the upper side of the belt. It is a device with a feature.
【０００６】本発明の装置は、基本的には以下の構成よ
りなる。 （１）コンベアベルトの下面側に低摩耗性樹脂板状体及
び上面側にスカ−ト板を有するベルトコンベア搬送装置
において、低摩耗性樹脂板状体が、コンベヤベルトのト
ラフ角度に沿ってキャリアロ−ラ間に配置され、且つ、
スカ−ト取付け板を介して固定板に連結するスカ−ト板
にコンベアベルトを押しつけるよう該固定板に取り付け
られたことを特徴とする、コンベヤの粉塵発生防止装
置。 （２）コンベアベルトの下面側に設けられる低摩耗性樹
脂板状体が、超高分子量ポリエチレンであることを特徴
とするコンベヤの粉塵発生防止装置。 （３）コンベアベルトの下面側に設けられる低摩耗性樹
脂板状体が、中空緩衝体上面に配置されたことを特徴と
するコンベヤの粉塵発生防止装置。 （４）コンベアベルトの下面側に設けられる低摩耗性樹
脂板状体が、バネ体によりコンベヤベルトの下面側に押
しつけていることを特徴とするコンベヤの粉塵発生防止
装置。The device of the present invention basically has the following configuration. (1) In a belt conveyor transporting apparatus having a low-abrasion resin plate on the lower side of the conveyor belt and a skirt plate on the upper side, the low-abrasion resin plate is carried along the trough angle of the conveyor belt. Placed between the rollers, and
An apparatus for preventing dust generation on a conveyor, wherein the conveyor belt is mounted on the fixed plate so as to press the conveyor belt against the fixed plate via a skirt mounting plate. (2) An apparatus for preventing generation of dust on a conveyor, wherein the low-wear resin plate provided on the lower surface side of the conveyor belt is made of ultra-high molecular weight polyethylene. (3) An apparatus for preventing dust generation on a conveyor, wherein a low-abrasion resin plate-shaped member provided on the lower surface side of the conveyor belt is disposed on the upper surface of the hollow buffer. (4) An apparatus for preventing dust generation on a conveyor, wherein a low-abrasion resin plate provided on the lower side of the conveyor belt is pressed against the lower side of the conveyor belt by a spring body.
【０００７】[0007]
【作用】本発明における粉塵発生防止は、コンベヤベル
トのトラフ角度に沿って、低摩耗性樹脂板がコンベヤベ
ルトの下面のキャリアロ−ラ間に配置され、コンベヤの
上部の両側部に位置するスカ−ト板の固定板によって、
コンベヤベルト下面に押しつけて取付けられているか
ら、低摩耗性樹脂板が安定して固定しているので、コン
ベアベルトが低摩耗性樹脂板状体に密着して摺動でき、
ベルトの撓みやスカ−トとベルトの間の隙間を十分に防
ぎ、粉塵の発生をほゞ完全に防止しうる。ベルトに密着
摺動する低摩耗性樹脂板は、激しい摩擦を受けるが、低
摩耗性樹脂製なので、摩耗による消耗は少ない。また、
緩衝ゴムやバネ体を使用すると、ベルトと低摩耗性樹脂
板状体の密着度がより高くなる。According to the present invention, the generation of dust can be prevented by providing a low-abrasion resin plate between the carrier rollers on the lower surface of the conveyor belt along the trough angle of the conveyor belt, and a squab located on both sides of the upper portion of the conveyor. -By the fixing plate of the plate
Since the low-wear resin plate is stably fixed because it is pressed against the lower surface of the conveyor belt, the conveyor belt can slide in close contact with the low-wear resin plate,
The belt can be sufficiently prevented from bending and the gap between the skirt and the belt, and the generation of dust can be almost completely prevented. The low-abrasion resin plate that is in close contact with the belt is subjected to intense friction, but is made of a low-abrasion resin, so that the wear due to abrasion is small. Also,
When the cushioning rubber or the spring body is used, the degree of adhesion between the belt and the low-wear resin plate-like body is further increased.
【０００８】[0008]
【実施の態様】次に、図面に示す実施例に基いて、本発
明の粉塵発生防止装置について具体的に説明するが、本
発明はこれらに限定されるものではない。図１は、従来
のコンベアベルト搬送装置において、搬送物をコンベア
ベルトで搬送する例を示す。図１では、搬送物２を、横
方向よりの落下を防ぐための落下防止用スカ−ト板３を
備えたベルトコンベア４で搬送する際に、キャリアロ−
ラ５間でベルトが撓み、ベルト上でスカ−ト板１０の下
部との間に隙間を生じ、その隙間から搬送物が落下，散
逸する状態１を示している。また、図２は、従来のコン
ベアベルト搬送装置におけるトラフ形状のベルト１がキ
ャリアロ−ラ３によって駆動する状態の斜視図を示すも
ので、ベルトのキャリアロ−ラ５はフレ−ム１１に取り
付けられている．図３，図４は、本発明の構成を示すも
ので、図３は、コンベヤベルト４の下面側のキャリアロ
−ラ（図示せず）間に配置された低磨耗性樹脂板状体が
その下面側に配置された中空緩衝体によってスカ−ト板
に押しつけられた状態を示し。図４は低磨耗性樹脂板状
体がその下面側に配置されたバネ緩衝体によってスカ−
ト板に押しつけられた状態を示す。コンベア下面側に設
けられる低摩耗性樹脂板７は、平面的には正方形ないし
長方形の形状で、超高分子ポリエチレンや耐摩耗性ポリ
アミド等の低摩耗性樹脂で形成されているが、特に分子
量が４００万〜５００万程度の超高分子量ポリエチレン
が適当であり、好適にはゴム弾性体のような中空の緩衝
体８の上面に取り付けられているものが優れている。低
摩耗性樹脂板７は、コンベヤベルト４のトラフ角度（船
底型形状の外高面の傾斜角度）に沿って、コンベヤベル
ト４の下面側のキャリアロ−ラ５間に配置され、コンベ
ヤ本体のスカ−ト板３の固定板９によってコンベヤベル
ト４の下面に取付けられ、略Ｌ字状のスカ−ト板３に対
してベルトコンベアを押しつけるように配置する。スカ
−ト板３は、スカ−ト板取付け板１０を介して固定板９
に取付けられている。また低摩耗性樹脂板７も固定板９
の下部に取り付けるが、低摩耗性樹脂板７を固定板９に
て固定するときには、上記するように低摩耗性樹脂板７
を固定板９の間に中空緩衝体８を介在させて固着するの
が適当である。中空緩衝体８は、上部の低摩耗性樹脂板
７を支え、コンベアベルトの緩衝作用を助けるもので、
形状的には断面中空の、直方体又は円筒体が好ましく、
材質的には弾性のある天然及び合成ゴム等のものであれ
ば格別の制限はないが、耐久性ではＥＰ系ゴムが好適で
ある。中空緩衝体８の固定板９への固着は、圧縮気味に
装着する方がスカ−ト板３への弾力的密封性という点で
適当であり、ボルト等の汎用手段で固着する。このとき
に、図４に示すように中空緩衝体８に換えて、バネ体１
１を使用することもできる。バネ体は，スチ−ル製のス
プリングコイル等の汎用のものであれば十分であり、上
部の低摩耗性樹脂板７を支え、スカ−ト板３にコンベア
ベルト４を弾力的に押しつけるようにする。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the dust generation preventing device of the present invention will be specifically described based on embodiments shown in the drawings, but the present invention is not limited to these. FIG. 1 shows an example in which a conveyed object is conveyed by a conveyor belt in a conventional conveyor belt conveyance device. In FIG. 1, when a conveyed article 2 is conveyed by a belt conveyor 4 provided with a scat plate 3 for preventing a fall from a lateral direction, a carrier roll is used.
A state 1 is shown in which the belt bends between the rollers 5 and a gap is formed between the belt 5 and the lower part of the skirt plate 10, and the conveyed object falls and escapes from the gap. FIG. 2 is a perspective view showing a state in which the trough-shaped belt 1 is driven by the carrier roller 3 in the conventional conveyor belt conveying device. The carrier roller 5 of the belt is attached to the frame 11. It has been. FIGS. 3 and 4 show the structure of the present invention. FIG. 3 shows a low-wear resin plate-like member disposed between carrier rollers (not shown) on the lower surface side of the conveyor belt 4. The state where it was pressed against the skirt plate by the hollow cushioning member arranged on the lower surface side is shown. FIG. 4 shows a low wear-resistant resin plate-like body being scanned by a spring cushioning body arranged on its lower surface side.
This shows a state in which it is pressed against the plate. The low-abrasion resin plate 7 provided on the lower surface of the conveyor has a square or rectangular shape in plan view, and is formed of a low-abrasion resin such as ultra-high-molecular-weight polyethylene or abrasion-resistant polyamide. An ultra-high molecular weight polyethylene of about 4,000,000 to 5,000,000 is suitable, and preferably one attached to the upper surface of a hollow buffer 8 such as a rubber elastic body. The low-abrasion resin plate 7 is disposed between the carrier rollers 5 on the lower surface side of the conveyor belt 4 along the trough angle of the conveyor belt 4 (the inclination angle of the outer surface of the ship bottom type). The belt conveyor is attached to the lower surface of the conveyor belt 4 by a fixing plate 9 of the skirt plate 3, and is arranged so as to press the belt conveyor against the substantially L-shaped skirt plate 3. The skirt plate 3 is fixed to a fixing plate 9 via a skirt plate mounting plate 10.
Mounted on The low-wear resin plate 7 is also fixed plate 9
When the low wear resin plate 7 is fixed by the fixing plate 9, as described above, the low wear resin plate 7
It is appropriate that the hollow cushioning member 8 is interposed between the fixing plates 9 and fixed. The hollow cushioning member 8 supports the upper low-wear resin plate 7 and assists the cushioning action of the conveyor belt.
The shape is preferably a hollow cross section, a rectangular parallelepiped or a cylindrical body,
The material is not particularly limited as long as it is an elastic natural or synthetic rubber or the like, but EP rubber is preferable in terms of durability. It is more appropriate to fix the hollow buffer 8 to the fixing plate 9 in a slightly compressed state in terms of elastic sealing to the skirt plate 3, and it is fixed by general means such as bolts. At this time, the spring 1 is replaced with the hollow buffer 8 as shown in FIG.
1 can also be used. It is sufficient that the spring body is a general-purpose spring coil such as a steel spring coil. I do.
【０００９】[0009]
【発明の効果】低摩耗性樹脂板が、スカ−トとの間にコ
ンベヤベルトを密着状に挟み粉塵の出る隙間を生じさせ
ないから、粉塵の発生をほゞ完全に防止でき、作業環境
の悪化や公害の発生が起こらない。また、装置の構成や
施工も簡易で経済的なものである。According to the present invention, since the low abrasion resin plate sandwiches the conveyor belt between the skirt and the skirt and does not form a gap where dust is generated, the generation of dust can be almost completely prevented, and the working environment is deteriorated. And no pollution. Further, the configuration and construction of the apparatus are simple and economical.
図１：従来の搬送装置の搬送物シュ−ト域の側面図 図２：従来のキャリヤガイドとスカ−ト板を用いた装置
の斜視図 図３：本発明に係る、低摩耗耗性樹脂板をコンベアベル
ト下面側に押しつけたときの装置断面図 図４：本発明他の実施例FIG. 1: Side view of a transported object shot area of a conventional transport device FIG. 2: Perspective view of a device using a conventional carrier guide and a skirt plate FIG. 3: Low-wear resin plate according to the present invention FIG. 4 is a sectional view of the apparatus when the sheet is pressed against the lower surface of the conveyor belt.
１：案内シュ−ト ２：搬送物 ３：スカ−ト板 ４：ベルトコンベア ５：キャリアロ−ラ ６：フレ−ム ７：低摩耗性樹脂板 ８：中空緩衝体 ９；固定板 10：スカ−ト取付け板 11：バネ体 12：フレ−ム 1: Guide Shut 2: Conveyed object 3: Skate plate 4: Belt conveyor 5: Carrier roller 6: Frame 7: Low wear resin plate 8: Hollow buffer 9; Fixing plate 10: Skating -Plate 11: Spring body 12: Frame
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成９年７月１７日[Submission date] July 17, 1997
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】発明の名称[Correction target item name] Name of invention
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【発明の名称】 コンベア搬送装置の粉塵発生防止
装置[Title of the Invention] Dust generation prevention device for conveyor conveyor
Claims (4)
板状体及び上面側にスカ−ト板を有するベルトコンベア
搬送装置において、低摩耗性樹脂板状体が、コンベヤベ
ルトのトラフ角度に沿ってキャリアロ−ラ間に配置さ
れ、且つ、スカ−ト取付け板を介して固定板に連結する
スカ−ト板にコンベアベルトを押しつけるよう該固定板
に取り付けられたことを特徴とする、コンベヤの粉塵発
生防止装置。1. A belt conveyor conveying device having a low-abrasion resin plate on a lower surface of a conveyor belt and a skirt plate on an upper surface, wherein the low-abrasion resin plate is formed along a trough angle of the conveyor belt. Wherein the conveyor belt is mounted on the fixed plate so as to press the conveyor belt against the fixed plate via a skirt mounting plate. Dust generation prevention device.
エチレンである、請求項１に記載のコンベヤの粉塵発生
防止装置。2. The apparatus for preventing dust generation of a conveyor according to claim 1, wherein the low-wear resin plate is ultra-high molecular weight polyethylene.
に配置されたことを特徴とする、請求項１又は２に記載
のコンベヤの粉塵発生防止装置。3. The apparatus for preventing dust generation of a conveyor according to claim 1, wherein the low-wear resin plate is disposed on the upper surface of the hollow buffer.
ンベヤベルトの下面側に押しつけていることを特徴とす
る、請求項１に記載のコンベヤの粉塵発生防止装置。4. The apparatus for preventing dust generation of a conveyor according to claim 1, wherein the low-wear resin plate is pressed against the lower surface of the conveyor belt by a spring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15736697A JP3316419B2 (en) | 1997-06-02 | 1997-06-02 | Dust generation prevention device for conveyor conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15736697A JP3316419B2 (en) | 1997-06-02 | 1997-06-02 | Dust generation prevention device for conveyor conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10329921A true JPH10329921A (en) | 1998-12-15 |
| JP3316419B2 JP3316419B2 (en) | 2002-08-19 |
Family
ID=15648094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15736697A Expired - Fee Related JP3316419B2 (en) | 1997-06-02 | 1997-06-02 | Dust generation prevention device for conveyor conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3316419B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891780A (en) * | 2020-08-25 | 2020-11-06 | 鄂尔多斯市君正能源化工有限公司热电分公司 | Totally-enclosed coal conveying system for thermal power plant |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602658A (en) * | 2012-02-28 | 2012-07-25 | 太原重工股份有限公司 | Buffering device for receiving groove of belt conveyor |
| CN103056141B (en) * | 2013-01-24 | 2015-05-27 | 徐宁 | Dust settling device of belt conveyor for coal |
-
1997
- 1997-06-02 JP JP15736697A patent/JP3316419B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891780A (en) * | 2020-08-25 | 2020-11-06 | 鄂尔多斯市君正能源化工有限公司热电分公司 | Totally-enclosed coal conveying system for thermal power plant |
| CN111891780B (en) * | 2020-08-25 | 2022-02-01 | 鄂尔多斯市君正能源化工有限公司热电分公司 | Totally-enclosed coal conveying system for thermal power plant |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3316419B2 (en) | 2002-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050040014A1 (en) | Self-cleaning enclosed belt conveyor for loose materials | |
| US5913404A (en) | Pressure arm for floating skirt in conveyor | |
| JP3316419B2 (en) | Dust generation prevention device for conveyor conveyor | |
| US5816388A (en) | Pressure arm for floating skirt in conveyor | |
| US5042647A (en) | Overlapping, non-leaking conveyor slat for dry bulk materials | |
| US20070163606A1 (en) | Device for transporting and compacting comminuted materials | |
| JP3705594B2 (en) | Belt conveyor | |
| JP2002316707A (en) | Adhered raw material removing method and its adhered raw material removing device of chute for conveyer | |
| JP2902322B2 (en) | Conveyance drop prevention support device at the transfer section of the belt conveyor | |
| JP2021155218A (en) | Skirt structure of belt conveyor | |
| US679573A (en) | Conveyer. | |
| JPH07206147A (en) | Diverter for conveyor | |
| JPH10329919A (en) | Conveyor belt support device | |
| JPS5922810A (en) | Return belt supporting device in belt conveyer | |
| CA3013873A1 (en) | Magnetic seal for conveyor belt assembly | |
| JPH10329918A (en) | Carrier guide for conveyor belt | |
| JPH0977227A (en) | Belt type trough conveyor | |
| JPH10231015A (en) | Holding roller device for vertical belt conveyor | |
| JP2857591B2 (en) | Alignment device for cylindrical containers | |
| JP3970490B2 (en) | Air-floating long belt conveyor | |
| JPH1087044A (en) | Steep slope conveyer | |
| JPH0313447Y2 (en) | ||
| RU2307779C1 (en) | Vertical belt conveyor | |
| JP3073494B1 (en) | Steep conveyor | |
| JPH0728125U (en) | Device for preventing adherence of fine powders on belt conveyors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |