JP2001294313A - Pneumatic levitation type belt conveyor - Google Patents
Pneumatic levitation type belt conveyorInfo
- Publication number
- JP2001294313A JP2001294313A JP2000110827A JP2000110827A JP2001294313A JP 2001294313 A JP2001294313 A JP 2001294313A JP 2000110827 A JP2000110827 A JP 2000110827A JP 2000110827 A JP2000110827 A JP 2000110827A JP 2001294313 A JP2001294313 A JP 2001294313A
- Authority
- JP
- Japan
- Prior art keywords
- trough
- belt conveyor
- dust
- air
- return
- 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
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、空気層によって浮
上保持した状態で駆動される搬送ベルトを備える空気浮
上式ベルトコンベヤに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air levitated belt conveyor having a transport belt driven while being levitated and held by an air layer.
【０００２】[0002]
【従来の技術】鉱石や石炭等の搬送機構として、近年、
搬送ベルトを空気層によって浮上保持する空気浮上式ベ
ルトコンベヤが提案されている。空気浮上式ベルトコン
ベヤは、図３に示すように、搬送ベルト１の往路側の形
状を谷状に、復路側の形状を山状に規定するトラフ２、
３が、左右両側に配置された側板４、４に固定されたト
ラフフレーム５を備えており、トラフ２、３の中央下面
側にはトラフフレームの長さ方向に沿って空気ダクト６
が設けられ、さらにトラフ２、３には空気ダクト６に沿
って複数の貫通孔７が開口されている。そして、給気ブ
ロワ８から空気ダクト６に供給された空気を貫通孔７か
らトラフ２、３の上面側に噴出させることで搬送ベルト
１とトラフ２、３との間に空気層を形成して搬送ベルト
１を浮上させるように構成されている。2. Description of the Related Art In recent years, as a transport mechanism for ore and coal,
2. Description of the Related Art There has been proposed an air-floating type belt conveyor which floats and holds a conveying belt by an air layer. As shown in FIG. 3, the air levitation type belt conveyor has a trough 2, which defines the shape of the forward side of the conveyor belt 1 as a valley and the shape of the return side as a mountain.
3 includes a trough frame 5 fixed to side plates 4 and 4 disposed on both left and right sides, and an air duct 6 is provided on the lower center side of the troughs 2 and 3 along the length direction of the trough frame.
The troughs 2 and 3 are provided with a plurality of through holes 7 along the air duct 6. Then, air supplied from the air supply blower 8 to the air duct 6 is ejected from the through hole 7 to the upper surface side of the troughs 2 and 3 to form an air layer between the transport belt 1 and the troughs 2 and 3. The conveyor belt 1 is configured to float.
【０００３】空気浮上式ベルトコンベヤは、上記のよう
な構成により、従来のローラ支持式ベルトコンベヤに比
べて搬送コンベヤに作用する抵抗を大幅に低減させると
ともに、ローラの回転による騒音や振動をなくすことが
できるものである。[0003] The air-floating belt conveyor has a structure as described above, which greatly reduces the resistance acting on the conveyor as compared with a conventional roller-supported belt conveyor, and eliminates noise and vibration caused by rotation of the rollers. Can be done.
【０００４】この種のベルトコンベヤでは、リターン
（復路）側の搬送ベルトは搬送面が下側になるので、搬
送ベルトに付着した搬送物のうちクリーナなどで除去し
きれなかった粉塵が搬送ベルトとトラフとの間に溜まっ
てしまうことがある。この粉塵をベルト浮上用の空気に
よって効果的に両端へ飛散させる方法として、逆トラフ
形状が考えられている。逆トラフ形状とは、往路側のト
ラフが谷状（中央部が凹形状）の正トラフ形状であるの
に対して、山状（中央部が凸形状）のトラフ形状を有す
るものである。また、復路側も正トラフ形状にした場
合、トラフ形状に沿ったクセが搬送ベルトに付くこと
で、往路側において反転した搬送ベルトがトラフに接触
しやすくなり、ベルトの駆動抵抗が増すという不具合も
発生するため、逆トラフの採用に向けた動きが加速して
いた。In this type of belt conveyor, the transport belt on the return (return path) side has a transport surface on the lower side, so that dust that cannot be completely removed by a cleaner or the like from the transported material adhered to the transport belt is transferred to the transport belt. It can collect between troughs. As a method of effectively scattering the dust to both ends by the air for lifting the belt, an inverted trough shape is considered. The reverse trough shape is a trough shape having a mountain-like shape (a convex shape at the central portion), while a trough shape at the outward route side is a normal trough shape having a valley shape (a concave portion at the central portion). Also, when the return path side is also formed in the normal trough shape, the habit along the trough shape adheres to the transport belt, so that the inverted transport belt on the outward path easily comes into contact with the trough, and the driving resistance of the belt increases. As a result, the movement toward the adoption of a reverse trough was accelerating.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、上述し
たような従来の空気浮上式ベルトコンベヤには、以下の
ような問題が存在する。復路側を逆トラフとすると、粉
塵がベルト浮上用の空気によって飛ばされ、図４のよう
に、復路側空間９の両端部の底部側に溜まり、清掃に手
間がかかるという問題が考えられる。一方、この図に示
すように、復路側の空間に排気孔１０を設け、排気孔１
０から復路側空間９内の排気をすることで、この空間９
内の粉塵を除去することも考えられるが、この場合、空
間が広く排気に係る空間内の流速が遅くなることで粉塵
の除去を充分に行えないため、効果的に粉塵を除去でき
る技術の開発が望まれていた。However, the above-mentioned conventional air-floating type belt conveyor has the following problems. If the backward path is a reverse trough, dust may be blown away by the air for lifting the belt, and accumulate at the bottom of both ends of the backward path space 9 as shown in FIG. On the other hand, as shown in FIG.
By exhausting the return-side space 9 from 0, this space 9
It is conceivable to remove the dust in the interior, but in this case, the development of a technology that can remove the dust effectively because the space is large and the flow velocity in the space related to the exhaust becomes slow and the dust cannot be sufficiently removed Was desired.
【０００６】本発明は、以上のような点を考慮してなさ
れたもので、復路側に逆トラフを採用した場合でも、容
易に粉塵を除去でき、清掃作業に手間がかからない空気
浮上式ベルトコンベヤ提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and even when a reverse trough is employed on the return path side, dust can be easily removed, and an air-floating belt conveyor which does not require much cleaning work. The purpose is to provide.
【０００７】[0007]
【課題を解決するための手段】上記の目的を達成するた
めに本発明は、以下の構成を採用している。請求項１記
載の空気浮上式ベルトコンベヤは、トラフに沿って配置
された搬送ベルトと前記トラフとの間に空気が供給され
て前記搬送ベルトが浮上走行するとともに、復路側空間
内で山状に規定される空気浮上式ベルトコンベヤであっ
て、前記復路側空間の底面側に前記トラフの長さ方向に
沿って設けられ、前記復路側空間に開口する排気孔を有
する集塵用ダクトを備えることを特徴とするものであ
る。In order to achieve the above object, the present invention employs the following constitution. The air levitation type belt conveyor according to claim 1, wherein air is supplied between the transport belt disposed along the trough and the trough, and the transport belt floats and travels, and forms a mountain shape in the return space. A defined air-floating belt conveyor, comprising: a dust-collecting duct that is provided along the length direction of the trough on the bottom side of the return-side space and has an exhaust hole that opens to the return-side space. It is characterized by the following.
【０００８】従って、本発明の空気浮上式ベルトコンベ
ヤでは、復路側空間で飛ばされた粉塵は排気孔を介して
集塵用ダクトに導かれる。そして、集塵用ダクト内を粉
塵の沈降しない速度にして吸引すれば、粉塵を溜めるこ
となく容易に除去することができる。Therefore, in the air-floating belt conveyor of the present invention, the dust blown in the return space is guided to the dust collection duct through the exhaust hole. Then, if the inside of the dust collecting duct is sucked at a speed at which the dust does not settle, the dust can be easily removed without collecting.
【０００９】また、請求項２記載の空気浮上式ベルトコ
ンベヤは、請求項１記載の空気浮上式ベルトコンベヤに
おいて、前記集塵用ダクトは、幅方向の断面積が前記復
路側空間の断面積よりも小さいことを特徴とするもので
ある。Further, in the air levitation type belt conveyor according to the present invention, in the air levitation type belt conveyor according to the first aspect, a cross-sectional area of the dust collection duct in a width direction is larger than a cross-sectional area of the return side space. Is also small.
【００１０】従って、本発明の空気浮上式ベルトコンベ
ヤでは、復路側空間を吸引したときに比較して、排気孔
から吸引したときの方が吸引に係る流速が速くなり、粉
塵を効果的に排出することができる。Therefore, in the air-floating belt conveyor according to the present invention, the suction flow velocity is higher when suctioning from the exhaust hole than when suctioning the return space, and dust is effectively discharged. can do.
【００１１】そして、請求項３記載の空気浮上式ベルト
コンベヤは、請求項１または２記載の空気浮上式ベルト
コンベヤにおいて、前記集塵用ダクト内の排気をする排
気機構を備えていることを特徴とするものである。According to a third aspect of the present invention, there is provided an air levitating belt conveyor according to the first or second aspect, further comprising an exhaust mechanism for exhausting the dust collecting duct. It is assumed that.
【００１２】従って、本発明の空気浮上式ベルトコンベ
ヤでは、集塵用ダクトに集塵された粉塵を排出すること
ができ、清掃作業にかかる手間を低減させることができ
る。Therefore, in the air-floating belt conveyor of the present invention, the dust collected in the dust collecting duct can be discharged, and the labor required for the cleaning operation can be reduced.
【００１３】[0013]
【発明の実施の形態】以下、本発明の空気浮上式ベルト
コンベヤの実施の形態を、図１および図２を参照して説
明する。ここでは、例えば、鉱石や石炭、穀物等の塊
状、粒状、粉状の積載物を搬送するために設置され、積
載物を載せる搬送ベルトが図示しない駆動機構により周
回する場合の例を用いて説明する。これらの図におい
て、従来例として示した図３および図４と同一の構成要
素には同一符号を付し、その説明を省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an air-floating belt conveyor according to the present invention will be described below with reference to FIGS. Here, for example, an ore, coal, a lump, granular, powdery or the like of a grain or the like is installed for transporting the load, and an example in which a transport belt for loading the load orbits by a drive mechanism (not shown) will be described. I do. In these figures, the same components as those in FIGS. 3 and 4 shown as conventional examples are denoted by the same reference numerals, and description thereof will be omitted.
【００１４】図１は、ベルトコンベヤを幅方向で断面に
した図である。この図に示すように、復路側のトラフ３
は、中央部が上方へ向けて膨出し山状を呈する、いわゆ
る逆トラフ形状を有しており、復路側空間９において搬
送ベルト１もこのトラフ３に規定されて山状をなしてい
る。FIG. 1 is a cross-sectional view of a belt conveyor in the width direction. As shown in FIG.
Has a so-called inverted trough shape in which the central portion bulges upward and forms a mountain shape, and the transport belt 1 is also defined by the trough 3 and forms a mountain shape in the return path side space 9.
【００１５】復路側空間９の底面側には、側板４とトラ
フ３との間にほぼ水平に配置された隔壁１１によって、
搬送ベルト１の両側に集塵用ダクト１２、１２がそれぞ
れ形成されており、各集塵用ダクト１２の断面積は、復
路側空間９の断面積よりも小さく設定されている。ま
た、これら集塵用ダクト１２、１２は復路側空間９に開
口するように隔壁１１のトラフ３側に設けられた排気孔
１３、１３によって復路側空間９に連通している。そし
て、図２に示すように、排気孔１３は、搬送ベルト１の
長さ方向に一定の間隔をあけて複数設けられている。On the bottom side of the return space 9, a partition wall 11 is disposed substantially horizontally between the side plate 4 and the trough 3.
Ducts 12 for dust collection are formed on both sides of the conveyor belt 1, respectively, and the cross-sectional area of each duct 12 for dust collection is set smaller than the cross-sectional area of the space 9 on the return path side. The dust collection ducts 12 and 12 communicate with the return-side space 9 through exhaust holes 13 and 13 provided on the trough 3 side of the partition 11 so as to open to the return-side space 9. As shown in FIG. 2, a plurality of exhaust holes 13 are provided at regular intervals in the length direction of the conveyor belt 1.
【００１６】なお、集塵用ダクト１２は、トラフ３の端
部を屈曲させることで、トラフ３と一体的な構成とし、
隔壁１１の上部に側板４を設ける構造でもよいし、トラ
フ３と側板４との間に、別途溶接等により隔壁１１を連
結してもよい。また、排気孔１３も、上記一定間隔で設
けてもよいし、ベルト１の長さ方向に連通するスリット
としてもよい。The dust collecting duct 12 is formed integrally with the trough 3 by bending the end of the trough 3.
The structure in which the side plate 4 is provided above the partition 11 may be employed, or the partition 11 may be separately connected between the trough 3 and the side plate 4 by welding or the like. Also, the exhaust holes 13 may be provided at the above-mentioned fixed intervals, or may be slits communicating with the belt 1 in the length direction.
【００１７】また、集塵用ダクト１２の長さ方向の端部
には、一端側が集塵用ダクト１２内に開口し、他端側が
排気機構１５（図２参照）に接続された排気管１４がそ
れぞれ設けられている。排気機構１５は、集塵用ダクト
１２内の排気を行うものであって、図２に示すように、
排気ブロワ１６と、一端が排気ブロワ１６に接続され、
他端が排気管１４に接続された排気管１７とから構成さ
れている。At the longitudinal end of the dust collecting duct 12, one end opens into the dust collecting duct 12 and the other end connects to an exhaust mechanism 15 (see FIG. 2). Are provided respectively. The exhaust mechanism 15 exhausts the inside of the dust collection duct 12, and as shown in FIG.
An exhaust blower 16, one end of which is connected to the exhaust blower 16;
The other end includes an exhaust pipe 17 connected to the exhaust pipe 14.
【００１８】上記の構成の空気浮上式ベルトコンベヤの
作用について以下に説明する。図１に示すように、貫通
孔７を介して空気ダクト６から復路側空間９に空気が噴
出すると、搬送ベルト１の搬送面である下面側に付着し
た粉塵は、復路側空間９内へ飛ばされる。集塵用ダクト
１２は、排気管１４、１７を介して排気ブロワ１６によ
り排気されているので、復路側空間９へ飛ばされた粉塵
は、空気とともに排気孔１３を介して集塵用ダクト１２
に導かれる。The operation of the air-floating belt conveyor having the above configuration will be described below. As shown in FIG. 1, when air is blown from the air duct 6 into the return path space 9 through the through hole 7, dust adhering to the lower surface side, which is the transport surface of the transport belt 1, is blown into the return path space 9. It is. Since the dust collection duct 12 is exhausted by the exhaust blower 16 through the exhaust pipes 14 and 17, the dust blown to the return path side space 9 is discharged together with the air through the exhaust hole 13 through the dust collection duct 12.
It is led to.
【００１９】このとき、集塵用ダクト１２内を粉塵が沈
降しない風速度にして吸引することで、集塵用ダクト１
２内に粉塵を溜めることなく、集塵・除去できる。ここ
で、集塵用ダクト１２の断面積が復路側空間９の断面積
よりも小さいので、排気機構１５の排気に係る空気の流
速は復路側空間９を排気するときと比較して大きくなる
ことで粉塵に対する吸引力が高まっており、トラフフレ
ーム５から粉塵を容易に排出できる。At this time, the inside of the dust collecting duct 12 is sucked at a wind speed at which the dust does not settle, whereby the dust collecting duct 1 is sucked.
2. Dust can be collected and removed without collecting dust. Here, since the cross-sectional area of the dust collection duct 12 is smaller than the cross-sectional area of the return-side space 9, the flow velocity of the air related to the exhaust of the exhaust mechanism 15 is larger than when exhausting the return-side space 9. As a result, the suction force against the dust is increased, and the dust can be easily discharged from the trough frame 5.
【００２０】本実施の形態の空気浮上式ベルトコンベヤ
では、復路側空間９に飛ばされた粉塵を排気孔１３を介
して集塵用ダクト１２に導き排出するため、復路側のト
ラフ３が山状をなす逆トラフを採用した場合でも、容易
に粉塵を除去することができ、清掃作業に手間がかかる
ことを防止できる。特に、集塵用ダクト１２の断面積を
復路側空間９の断面積よりも小さくしているので、排気
に係る吸引力が高まり、粉塵を一層容易に排出でき、よ
り効果的な粉塵除去が実現する。さらに、本実施の形態
では、集塵用ダクト１２に排気機構１５を接続すること
で連続的な粉塵除去が可能になり、別途、粉塵を回収す
る工程を設ける必要がなくなり、省力化にも寄与するこ
とができる。In the air levitation type belt conveyor of the present embodiment, the dust blown into the return space 9 is guided to the dust collection duct 12 through the exhaust hole 13 and is discharged. Even if a reverse trough is used, dust can be easily removed, and it is possible to prevent troublesome cleaning work. In particular, since the cross-sectional area of the dust collection duct 12 is smaller than the cross-sectional area of the return-side space 9, the suction force for exhaust is increased, dust can be more easily discharged, and more effective dust removal is realized. I do. Furthermore, in the present embodiment, continuous dust removal becomes possible by connecting the exhaust mechanism 15 to the dust collecting duct 12, eliminating the need to provide a separate dust collecting step, and contributing to labor saving. can do.
【００２１】なお、上記実施の形態において、集塵用ダ
クト１２に排気機構１５を接続する構成としたが、これ
に限定されるものではなく、例えば集塵用ダクト１２に
外部に対して開閉自在な扉を設け、粉塵の回収時に扉を
開いて吸引作業（排気作業）を行うようにしてもよい。
また、排気孔１３の位置は、隔壁１１のトラフ３側に限
られず、側板４側であってもよい。In the above embodiment, the exhaust mechanism 15 is connected to the dust collecting duct 12. However, the present invention is not limited to this. For example, the dust collecting duct 12 can be opened and closed with respect to the outside. A simple door may be provided, and the suction operation (exhaust operation) may be performed by opening the door when collecting dust.
Further, the position of the exhaust hole 13 is not limited to the trough 3 side of the partition wall 11 and may be the side plate 4 side.
【００２２】[0022]
【発明の効果】以上説明したように、請求項１に係る空
気浮上式ベルトコンベヤは、集塵用ダクトが復路側空間
の底面側に設けられ、復路側空間に開口する排気孔を有
する構成となっている。これにより、この空気浮上式ベ
ルトコンベヤでは、復路側のトラフが山状をなす逆トラ
フを採用した場合でも、容易に粉塵を除去することがで
き、清掃作業に手間がかかることを防止できるという効
果が得られる。As described above, the air levitation type belt conveyor according to the first aspect has a structure in which the dust collection duct is provided on the bottom side of the return path space and has an exhaust hole opened to the return path space. Has become. As a result, in the air-floating belt conveyor, even when an inverted trough having a mountain-like trough on the return path is employed, dust can be easily removed, and it is possible to prevent troublesome cleaning work. Is obtained.
【００２３】請求項２に係る空気浮上式ベルトコンベヤ
は、集塵用ダクトの断面積が復路側空間の断面積よりも
小さい構成となっている。これにより、この空気浮上式
ベルトコンベヤでは、排気に係る吸引力が高まり、粉塵
を一層容易に排出でき、より効果的な粉塵除去が実現す
るという効果が得られる。The air-floating belt conveyor according to the second aspect has a configuration in which the cross-sectional area of the dust collection duct is smaller than the cross-sectional area of the return space. Thus, in the air-floating belt conveyor, the suction force for exhaust is increased, dust can be more easily discharged, and an effect of realizing more effective dust removal can be obtained.
【００２４】請求項３に係る空気浮上式ベルトコンベヤ
は、集塵用ダクトに排気機構が接続される構成となって
いる。これにより、この空気浮上式ベルトコンベヤで
は、連続的な粉塵除去が可能になり、別途、粉塵を回収
する工程を設ける必要がなくなり、省力化にも寄与でき
るという効果を奏する。The air-floating belt conveyor according to the third aspect is configured such that an exhaust mechanism is connected to a dust collection duct. As a result, in the air-floating belt conveyor, it is possible to continuously remove dust, and it is not necessary to provide a separate step of collecting dust, which contributes to labor saving.
【図１】 本発明の実施の形態を示す図であって、復
路側空間の底面側に集塵用ダクトが設けられたベルトコ
ンベヤの断面図である。FIG. 1 is a view showing an embodiment of the present invention, and is a cross-sectional view of a belt conveyor provided with a dust collection duct on the bottom side of a return-side space.
【図２】 ベルトコンベヤの平面図である。FIG. 2 is a plan view of a belt conveyor.
【図３】 従来技術によるベルトコンベヤの一例を示
す外観斜視図である。FIG. 3 is an external perspective view showing an example of a conventional belt conveyor.
【図４】 図３における断面図である。FIG. 4 is a sectional view of FIG.
１ 搬送ベルト ３ トラフ ９ 復路側空間 １２ 集塵用ダクト １３ 排気孔 １５ 排気機構 DESCRIPTION OF SYMBOLS 1 Conveyor belt 3 Trough 9 Incoming side space 12 Duct for dust collection 13 Exhaust hole 15 Exhaust mechanism
Claims (3)
と前記トラフとの間に空気が供給されて、前記搬送ベル
トが浮上走行するとともに、復路側空間内で山状に規定
される空気浮上式ベルトコンベヤであって、 前記復路側空間の底面側に前記トラフの長さ方向に沿っ
て設けられ、前記復路側空間に開口する排気孔を有する
集塵用ダクトを備えることを特徴とする空気浮上式ベル
トコンベヤ。1. An air levitation system in which air is supplied between a transport belt disposed along a trough and the trough, so that the transport belt floats and travels, and is defined in a mountain-like shape in a return path side space. A belt conveyor, comprising: a dust collection duct provided on a bottom surface side of the return-side space along a length direction of the trough and having an exhaust hole opened to the return-side space. Belt conveyor.
ベヤにおいて、 前記集塵用ダクトは、幅方向の断面積が前記復路側空間
の断面積よりも小さいことを特徴とする空気浮上式ベル
トコンベヤ。2. The air levitation belt conveyor according to claim 1, wherein the dust collection duct has a cross-sectional area in a width direction smaller than a cross-sectional area of the return path side space. .
ルトコンベヤにおいて、 前記集塵用ダクト内の排気をする排気機構を備えること
を特徴とする空気浮上式ベルトコンベヤ。3. An air levitation belt conveyor according to claim 1, further comprising an exhaust mechanism for exhausting the dust collection duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000110827A JP4597306B2 (en) | 2000-04-12 | 2000-04-12 | Air-floating belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000110827A JP4597306B2 (en) | 2000-04-12 | 2000-04-12 | Air-floating belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001294313A true JP2001294313A (en) | 2001-10-23 |
| JP4597306B2 JP4597306B2 (en) | 2010-12-15 |
Family
ID=18623273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000110827A Expired - Lifetime JP4597306B2 (en) | 2000-04-12 | 2000-04-12 | Air-floating belt conveyor |
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| Country | Link |
|---|---|
| JP (1) | JP4597306B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019077193A1 (en) * | 2017-10-17 | 2019-04-25 | Sunicon Oy | Conveyor |
| EP3584201A4 (en) * | 2017-02-15 | 2020-12-16 | Kawasaki Jukogyo Kabushiki Kaisha | Air-supported belt conveyor device |
| EP3584200A4 (en) * | 2017-02-15 | 2020-12-30 | Kawasaki Jukogyo Kabushiki Kaisha | Air-supported belt conveyor device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6186311A (en) * | 1984-07-04 | 1986-05-01 | Hitachi Ltd | Plate-like material transfer device |
| JPH08244933A (en) * | 1995-03-14 | 1996-09-24 | Ube Ind Ltd | Belt conveyor device |
| JPH09175618A (en) * | 1995-12-25 | 1997-07-08 | Kawasaki Heavy Ind Ltd | Pneumatic float type belt conveyor device |
| JPH1111665A (en) * | 1997-06-28 | 1999-01-19 | Shibuya Kogyo Co Ltd | Sterilized pneumatic conveyor device |
-
2000
- 2000-04-12 JP JP2000110827A patent/JP4597306B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6186311A (en) * | 1984-07-04 | 1986-05-01 | Hitachi Ltd | Plate-like material transfer device |
| JPH08244933A (en) * | 1995-03-14 | 1996-09-24 | Ube Ind Ltd | Belt conveyor device |
| JPH09175618A (en) * | 1995-12-25 | 1997-07-08 | Kawasaki Heavy Ind Ltd | Pneumatic float type belt conveyor device |
| JPH1111665A (en) * | 1997-06-28 | 1999-01-19 | Shibuya Kogyo Co Ltd | Sterilized pneumatic conveyor device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3584201A4 (en) * | 2017-02-15 | 2020-12-16 | Kawasaki Jukogyo Kabushiki Kaisha | Air-supported belt conveyor device |
| EP3584200A4 (en) * | 2017-02-15 | 2020-12-30 | Kawasaki Jukogyo Kabushiki Kaisha | Air-supported belt conveyor device |
| WO2019077193A1 (en) * | 2017-10-17 | 2019-04-25 | Sunicon Oy | Conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4597306B2 (en) | 2010-12-15 |
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