JP3354029B2 - Belt conveyor device - Google Patents
Belt conveyor deviceInfo
- Publication number
- JP3354029B2 JP3354029B2 JP05903895A JP5903895A JP3354029B2 JP 3354029 B2 JP3354029 B2 JP 3354029B2 JP 05903895 A JP05903895 A JP 05903895A JP 5903895 A JP5903895 A JP 5903895A JP 3354029 B2 JP3354029 B2 JP 3354029B2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- cylindrical tube
- cover
- carrier
- conveyor device
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structure Of Belt Conveyors (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明はベルトコンベヤ装置に係
り、さらに詳しくはキャリア側とリターン側のベルトを
ともに一本の円筒管で支承して圧縮空気により浮上しつ
つ搬送できるベルトコンベヤ装置に関するもので、大量
の輸送物を高速で長距離間を輸送できるベルトコンベヤ
装置を安価な設備費で供給できることを企図している。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a belt conveyor device, and more particularly, to a belt conveyor device in which a carrier and a return belt are supported by a single cylindrical tube and can be conveyed while floating by compressed air. Therefore, it is intended to supply a belt conveyor device capable of transporting a large amount of goods at high speed over long distances at a low facility cost.
【０００２】[0002]
【従来の技術】従来のベルトコンベヤ装置は、搬送物を
積載して移送するベルトはベルト走行方向に略等間に複
数個所に配列された中央の支持ローラと左右一対のサイ
ドローラ上を転動して移動しながら、搬送物を移送する
ようになっている。また、リターン側のベルトにも同様
に複数個所に配列されたリターンローラ上を転動して移
動するようになっている。2. Description of the Related Art In a conventional belt conveyor device, a belt for loading and transporting a conveyed product rolls on a central support roller and a pair of left and right side rollers arranged at a plurality of locations at substantially equal intervals in the belt traveling direction. The transported material is transferred while moving. Similarly, the return side belt is configured to roll and move on return rollers arranged at a plurality of locations.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、このよ
うな従来のベルトコンベヤ装置においては、大量の搬送
物を長距離に亘って搬送するには多大の動力消費が必要
であり、かつ、各種ローラの回転抵抗や回転数の制約か
ら、下記のような問題点があった。 ベルト搬送速度の制約により、高速化が困難であっ
た。 ローラの回転に伴う騒音の発生により作業環境の悪
化を招いていた。 多数のローラの維持管理（メンテナンス）に労力を
要していた。 ローラの回転に伴う機器の振動発生があった。 ベルトの転動や摺動による摩耗により寿命が短い。However, in such a conventional belt conveyor device, a large amount of power is required to convey a large amount of conveyed objects over a long distance, and various types of rollers are required. There were the following problems due to restrictions on rotational resistance and rotational speed. It was difficult to increase the speed due to the restriction of the belt conveyance speed. The work environment was degraded due to the noise generated by the rotation of the rollers. Labor was required to maintain a large number of rollers. There was vibration of the equipment due to the rotation of the rollers. Life is short due to wear due to belt rolling and sliding.
【０００４】[0004]
【課題を解決するための手段】以上の課題を解決して設
備費の安価なベルトコンベヤ装置を供給するため、本発
明においては、第１の発明では、無端状のベルトと該ベ
ルトのキャリア側およびリターン側にともに該ベルトを
浮上させる圧縮空気の注入孔をベルト走行方向に複数個
備えたベルト支承トラフとを有する空気浮上式のベルト
コンベヤ装置であって、該ベルト支承トラフは樹脂管ま
たは鋼管からなる水平な円筒管で形成され、キャリア側
ベルトは該円筒管の下部内面に支承されるとともにリタ
ーン側ベルトは該円筒管の上部外面に支承され、かつ、
該円筒管の最上部および最下部に穿設した前記注入孔の
下部には圧気源と連通し該注入孔へ圧縮空気を供給する
ベルト走行方向に沿って延在した圧縮空気配管が接続さ
れ、該円筒管の中間部側面にベルト走行方向に間欠的に
左右一対の開口部を設けるとともに該円筒管の上部を被
覆する被覆カバーならびに一端が該被覆カバーの下端に
接続され他端が該開口部を貫通して該円筒管内部へ挿入
される落鉱シュートを配設し、該被覆カバーにキャリア
側ベルトならびにリターン側ベルトの浮上作用後の圧縮
空気の排気口を設けてなる構成とした。また、第２の発
明では、キャリア側ベルトの浮上作用後の圧縮空気の排
気口を落鉱シュート下方の円筒管側面に別個に配設し
た。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems and to supply a belt conveyor device which is inexpensive in equipment cost, in the first invention, an endless belt and a carrier side of the belt are provided. A belt support trough having a plurality of compressed air injection holes for floating the belt in the belt running direction on both the return side and the return side, wherein the belt support trough is a resin pipe or a steel pipe. The carrier side belt is supported on the lower inner surface of the cylindrical tube, and the return side belt is supported on the upper outer surface of the cylindrical tube, and
A compressed air pipe is connected to a lower portion of the injection hole formed at an uppermost portion and a lowermost portion of the cylindrical tube and communicates with a pressure air source and extends along a belt running direction for supplying compressed air to the injection hole, A pair of left and right openings are provided intermittently in the belt running direction on the side surface of the intermediate portion of the cylindrical tube, and a cover for covering the upper portion of the cylindrical tube and one end are connected to the lower end of the cover and the other end is the opening. And a dropping chute to be inserted into the inside of the cylindrical tube through the cover, and an exhaust port for compressed air after the floating action of the carrier-side belt and the return-side belt are provided on the cover. Further, in the second invention, the exhaust port of the compressed air after the floating action of the carrier side belt is separately arranged on the side of the cylindrical pipe below the drop chute.
【０００５】[0005]
【作用】本発明においては、水平な円筒管の下部内面を
キャリア側ベルトの支承トラフとし、上部外面をリター
ン側ベルトの支承とするとともに、円筒管の最頂部と最
下部の圧縮空気の注入孔より圧縮空気を注入して、稼動
中のベルトを空気浮上させつつ移動させる。また、円筒
管上部は被覆カバーで覆われ密閉構造とされ、かつ、円
筒管側面に走行ベルト方向に間欠的に開口部を設けてリ
ターンベルトに付着した輸送物の落鉱を落鉱シュートに
よりキャリア側へ導くことにより、輸送物の散逸を防止
するとともに、従来のベルトコンベヤに見られる落鉱に
よる設置場所の汚染や騒音を防止し、振動の発生も低減
される。さらに、第２の発明では、キャリア側ベルトの
浮上作用後の圧縮空気の排気口を被覆カバーとは別個に
円筒管側壁に設けたので、リターン側ベルトの落鉱輸送
物のキャリア側ベルトへの自由落下が阻害されることな
く円滑に実施される。In the present invention, the lower inner surface of the horizontal cylindrical tube is used as a support trough for the carrier side belt, the upper outer surface is used as the support for the return side belt, and the compressed air injection holes at the top and bottom of the cylindrical tube. More compressed air is injected to move the running belt while floating the air. In addition, the upper part of the cylindrical pipe is covered with a covering cover to form a closed structure, and an opening is provided intermittently in the direction of the running belt on the side of the cylindrical pipe, and the falling of transported matter attached to the return belt is carried out by a dropping chute. By guiding to the side, it is possible to prevent the transported goods from being dissipated, to prevent contamination and noise at the installation site due to the falling down of the conventional belt conveyor, and to reduce the occurrence of vibration. Further, in the second invention, since the exhaust port of the compressed air after the floating action of the carrier side belt is provided on the cylindrical pipe side wall separately from the covering cover, the return side belt is used to transfer the demineralized transported material to the carrier side belt. Free fall is smoothly performed without hindrance.
【０００６】[0006]
【実施例】以下、図面に基づいて本発明の実施例の詳細
について説明する。図１〜図６は本発明の実施例に係
り、図１はベルトコンベヤ装置の全体縦断面図、図２は
図１のＡ−Ａ視の横断面図、図３は図１のＢ−Ｂ視の横
断面図、図４は図１のＣ−Ｃ視の横断面図、図５は図１
のＤ−Ｄ視の横断面図（開口部１０Ａのない位置）、図
６は他の実施例を示すベルトコンベヤ装置の横断面図で
ある。Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 6 relate to an embodiment of the present invention, FIG. 1 is an overall longitudinal sectional view of a belt conveyor device, FIG. 2 is a transverse sectional view taken along the line AA of FIG. 1, and FIG. 3 is a line BB of FIG. FIG. 4 is a cross-sectional view taken along line CC of FIG. 1, and FIG.
FIG. 6 is a cross-sectional view of the belt conveyor device as viewed from the line DD (a position without the opening 10A), and FIG. 6 is a cross-sectional view of a belt conveyor device showing another embodiment.
【０００７】図１〜図２に示すように、ベルトコンベヤ
装置１００は、無端状の平滑なベルト１がヘッドプーリ
２やベンドプーリ２Ａ、２Ｂ、２Ｃおよびベンドプーリ
３Ａ、３Ｂ、３Ｃやテールプーリ３との間に掛架されて
エンドレスに移動するよう構成され、ヘッドプーリ２と
テールプーリ３との中間部では、図２に示すように、ベ
ルト１のベルト支承トラフ（キャリア側ベルト支承トラ
フ１０およびリターン側ベルト支承トラフ２０）は塩化
ビニルなどの樹脂管または鋼管からなる水平な円筒管１
０Ｐで形成され、キャリア側ベルト１ａを支承するキャ
リア側ベルト支承トラフ（以下キャリア側トラフと称す
る）１０は円筒管１０Ｐの下部内面に相当し、リターン
側ベルト１ｂを支承するリターン側ベルト支承トラフ
（以下リターン側トラフと称する）２０は円筒管１０Ｐ
の上部外面に相当する。キャリア側トラフ１０の中央部
やリターン側トラフ２０の中央部にはともにベルト走行
方向に略等間隔に空気注入孔１０ａ、２０ａが穿設さ
れ、それぞれその直下にベルト走行方向に沿って配設さ
れた空気ダクト１２、２２を経由して供給された圧縮空
気が上向きに注入されてそれぞれキャリア側ベルト１
ａ、リターン側ベルト１ｂを浮上させる。As shown in FIGS. 1 and 2, a belt conveyor device 100 includes an endless smooth belt 1 which is provided between a head pulley 2, bend pulleys 2 A, 2 B, 2 C and bend pulleys 3 A, 3 B, 3 C and a tail pulley 3. As shown in FIG. 2, a belt support trough (a carrier-side belt support trough 10 and a return-side belt support) of the belt 1 is provided at an intermediate portion between the head pulley 2 and the tail pulley 3 as shown in FIG. The trough 20) is a horizontal cylindrical pipe 1 made of a resin pipe such as vinyl chloride or a steel pipe.
A carrier-side belt support trough (hereinafter, referred to as a carrier-side trough) 10 which is formed of a plastic belt 0P and supports the carrier-side belt 1a corresponds to an inner surface of a lower portion of the cylindrical tube 10P, and a return-side belt support trough (which supports the return-side belt 1b). 20 is a cylindrical tube 10P
Corresponds to the upper outer surface of. At the center of the carrier side trough 10 and the center of the return side trough 20, air injection holes 10a and 20a are formed at substantially equal intervals in the belt running direction, and are respectively provided directly below the air injecting holes along the belt running direction. The compressed air supplied through the air ducts 12 and 22 is injected upward and the carrier
a, levitating the return side belt 1b.
【０００８】円筒管１０Ｐの左右の側面にはベルト走行
方向に沿って間欠的に開口部１０Ａが設けられるととも
に、円筒管１０Ｐの上部を全長に亘って被覆する矩形状
の被覆カバー７ならびに一端が被覆カバー７の下端に接
続され他端が開口部１０Ａを貫入して円筒管１０Ｐの内
部へ斜め下方へ挿入され突出する落鉱シュート７ａが設
けられる。円筒管１０Ｐと被覆カバー７と落鉱シュート
７ａはともにベルト走行方向に略等間隔に立設された左
右一対の柱脚６、６で支持され、内部点検の便のために
被覆カバー７は落鉱シュート７ａのフランジを挟んで柱
脚６の上部フランジとボルトナット接合される。また、
空気ダクト１２、２２を経由して円筒管１０Ｐの内部へ
供給されベルト１（キャリア側ベルト１ａおよびリター
ン側ベルト１ｂ）の浮上作用を済ませた圧縮空気は被覆
カバー７の上部側面に設けられた排気口１４から排気さ
れ、回収されるかまたは大気放出される。Openings 10A are provided intermittently along the belt running direction on the left and right side surfaces of the cylindrical tube 10P, and a rectangular cover 7 covering one end of the cylindrical tube 10P over its entire length and one end thereof are provided. A dropping chute 7a is connected to the lower end of the covering cover 7 and the other end penetrates through the opening 10A and is inserted obliquely downward into the inside of the cylindrical tube 10P and protrudes. The cylindrical pipe 10P, the covering cover 7 and the dropping chute 7a are supported by a pair of left and right column bases 6, 6 erected at substantially equal intervals in the belt running direction. It is joined to the upper flange of the column base 6 with a bolt and a nut across the flange of the ore chute 7a. Also,
The compressed air supplied to the inside of the cylindrical tube 10P via the air ducts 12 and 22 and having completed the floating action of the belt 1 (the carrier side belt 1a and the return side belt 1b) is exhausted on the upper side surface of the covering cover 7. The gas is exhausted from the port 14 and collected or vented to the atmosphere.
【０００９】以上のように構成された図１〜図２に示さ
れるベルトコンベヤ装置１００では、輸送物Ｍはテール
プーリ側の投入口４より、キャリア側トラフ１０上のキ
ャリア側ベルト１ａ上へ供給され、ベルト駆動装置（減
速電動機）２ａならびにヘッドプーリ２により駆動され
るキャリア側ベルト１ａによって移送され、ヘッドプー
リ側のシュート５より排出される。このベルトコンベヤ
装置１００の稼働中キャリア側ベルト１ａとリターン側
ベルト１ｂは、それぞれ、キャリア側トラフ１０やリタ
ーン側トラフ２０との間に形成された圧縮空気による境
膜層によりわずかに浮上しつつ移動し、トラフ１０、２
０との摩耗は従来機種に比べて大幅に減少し、消費動力
が低減される。図３および図４は、それぞれヘッドプー
リ側およびテールプーリ側の断面状況を示している。こ
れからわかるように、円筒管１０Ｐはヘッドプーリ側で
は上半分が張出し、逆にテールプーリ側では下半分が張
出している。また、図５は開口部１０Ａのない個所にお
ける断面状況を示しており、円筒管１０Ｐは落鉱シュー
ト７ａの一部とつながっており、柱脚６で支持される。In the belt conveyor apparatus 100 shown in FIGS. 1 and 2 configured as described above, the transported material M is supplied from the inlet 4 on the tail pulley side onto the carrier side belt 1a on the carrier side trough 10. The carrier is transferred by a belt driving device (reduction motor) 2 a and a carrier-side belt 1 a driven by the head pulley 2, and is discharged from a chute 5 on the head pulley side. During operation of the belt conveyor device 100, the carrier-side belt 1a and the return-side belt 1b move while slightly floating due to the film layer formed by the compressed air formed between the carrier-side trough 10 and the return-side trough 20, respectively. And trough 10, 2
The wear with 0 is greatly reduced as compared with the conventional model, and the power consumption is reduced. 3 and 4 show cross-sectional states on the head pulley side and the tail pulley side, respectively. As can be seen, the upper half of the cylindrical tube 10P protrudes on the head pulley side, while the lower half protrudes on the tail pulley side. FIG. 5 shows a cross-sectional state at a place where there is no opening 10A. The cylindrical pipe 10P is connected to a part of the drop chute 7a and is supported by the column base 6.
【００１０】一方、図６は他の実施例を示す円筒管１０
Ｐの横断面図を示しており、図１〜図２の異なる点のみ
述べると、円筒管１０Ｐの側面で落鉱シュート７ａが連
結される位置の下方に左右一対の排気口１４Ａを設けた
点である。その理由は、図２の実施例ではリターン側ベ
ルト１ｂに付着した落鉱輸送物が落鉱シュート７ａを滑
り落ちてキャリア側ベルト１ａ上へ落下する際に、キャ
リア側ベルト１ａの浮上作用に寄与した圧縮空気の排気
が落下する落鉱輸送物を吹き上げたり、キャリア側ベル
ト１ａ上に積載された輸送物Ｍの一部を吹き飛ばしたり
することのないように圧縮空気を速やかに円筒管１０Ｐ
より排出させるためである。FIG. 6 shows a cylindrical tube 10 according to another embodiment.
FIG. 2 shows a cross-sectional view of P. If only different points in FIGS. 1 and 2 are described, a pair of left and right exhaust ports 14A is provided below the position where the falling chute 7a is connected on the side surface of the cylindrical pipe 10P. It is. The reason for this is that in the embodiment of FIG. 2, when the fallen conveyed matter attached to the return side belt 1b slides down the fallen chute 7a and falls onto the carrier side belt 1a, it contributes to the floating action of the carrier side belt 1a. The compressed air is quickly supplied to the cylindrical tube 10P so that the exhausted compressed air does not blow up the fallen transported goods falling or blow away a part of the transported goods M loaded on the carrier side belt 1a.
It is to discharge more.
【００１１】[0011]
【発明の効果】以上説明した本発明のベルトコンベヤ装
置においては、大量の高速移送が可能で密閉構造のため
騒音の発生や落鉱による作業環境の汚染がなく従来の課
題が解決され、維持管理が容易になりメンテナンス性が
向上するとともに、消費動力の節減によるランニングコ
ストやイニシャルコストの大幅な低減が可能となる。特
に本発明では、水平な円筒管を巧みに利用して下部内面
をキャリア側ベルトの支承トラフとし、上部外面をリタ
ーン側ベルトの支承トラフとしたためリターン側ベルト
に付着した落鉱輸送物が自由落下によりキャリア側ベル
トへ還元されるから輸送物の逸失がなく有利である。ま
た、キャリア側トラフとリターン側トラフを別個に製作
することなく一本の円筒管で利用できるので、材料費お
よび製作費がさらに低減される。さらに、第２の発明で
は浮上作用後の圧縮空気の排出に配慮したため、輸送物
が円滑に安全に輸送される。In the belt conveyor apparatus of the present invention described above, a large amount of high-speed transfer is possible, and the conventional structure is solved without generating noise and contamination of the working environment due to the falling down because of the closed structure. This facilitates the maintenance and improves the maintainability, and makes it possible to significantly reduce running costs and initial costs by reducing power consumption. In particular, in the present invention, the lower inner surface is used as a support trough of the carrier side belt and the upper outer surface is used as a support trough of the return side belt by skillfully utilizing a horizontal cylindrical pipe, so that the dropped ore transported matter attached to the return side belt is free fall. This is advantageous because there is no loss of the transported material because it is reduced to the carrier side belt. Further, since the carrier-side trough and the return-side trough can be used with one cylindrical tube without being separately manufactured, material costs and manufacturing costs are further reduced. Further, in the second invention, since the discharge of the compressed air after the floating action is taken into consideration, the transported goods can be transported smoothly and safely.
【図１】本発明の実施例に係るベルトコンベヤ装置の全
体縦断面図である。FIG. 1 is an overall vertical sectional view of a belt conveyor device according to an embodiment of the present invention.
【図２】図１のＡ−Ａ視の横断面図である。FIG. 2 is a transverse sectional view taken along line AA of FIG.
【図３】図１のＢ−Ｂ視の横断面図である。FIG. 3 is a cross-sectional view taken along line BB of FIG.
【図４】図１のＣ−Ｃ視の横断面図である。FIG. 4 is a cross-sectional view taken along the line CC of FIG. 1;
【図５】図１のＤ−Ｄ視の横断面図である。FIG. 5 is a transverse sectional view taken along line DD of FIG. 1;
【図６】本発明の他の実施例に係るベルトコンベヤ装置
の横断面図である。FIG. 6 is a cross-sectional view of a belt conveyor device according to another embodiment of the present invention.
１ ベルト １ａ キャリア側ベルト １ｂ リターン側ベルト ２ ヘッドプーリ ２Ａ、２Ｂ、２Ｃ ベンドプーリ ２ａ ベルト駆動装置（減速電動機） ３ テールプーリ ３Ａ、３Ｂ、３Ｃ ベンドプーリ ４ 投入口 ５ シュート ６ 柱脚 ７ 被覆カバー ７ａ 落鉱シュート ７Ｂ カバー ７Ｃ カバー １０ キャリア側ベルト支承トラフ（キャリア側トラ
フ） １０Ａ 開口部 １０Ｐ 円筒管 １０ａ 空気注入孔 １２ 空気ダクト １４ 排気口 １４Ａ 排気口 ２０ リターン側ベルト支承トラフ（リターン側トラ
フ） ２０ａ 空気注入孔 ２２ 空気ダクト ３０ 送風機 ３２ バルブ １００ ベルトコンベヤ装置 Ｍ 輸送物Reference Signs List 1 belt 1a carrier side belt 1b return side belt 2 head pulley 2A, 2B, 2C bend pulley 2a belt drive device (reduction motor) 3 tail pulley 3A, 3B, 3C bend pulley 4 input port 5 chute 6 column base 7 covering cover 7a dropping chute 7B Cover 7C Cover 10 Carrier-side belt support trough (carrier-side trough) 10A Opening 10P Cylindrical tube 10a Air injection hole 12 Air duct 14 Exhaust port 14A Exhaust port 20 Return-side belt support trough (return side trough) 20a Air injection hole 22 Air duct 30 Blower 32 Valve 100 Belt conveyor device M Transportation
Claims (2)
およびリターン側にともに該ベルトを浮上させる圧縮空
気の注入孔をベルト走行方向に複数個備えたベルト支承
トラフとを有する空気浮上式のベルトコンベヤ装置であ
って、該ベルト支承トラフは樹脂管または鋼管からなる
水平な円筒管で形成され、キャリア側ベルトは該円筒管
の下部内面に支承されるとともにリターン側ベルトは該
円筒管の上部外面に支承され、かつ、該円筒管の最上部
および最下部に穿設した前記注入孔の下部には圧気源と
連通し該注入孔へ圧縮空気を供給するベルト走行方向に
沿って延在した圧縮空気配管が接続され、該円筒管の中
間部側面にベルト走行方向に間欠的に左右一対の開口部
を設けるとともに該円筒管の上部を被覆する被覆カバー
ならびに一端が該被覆カバーの下端に接続され他端が該
開口部を貫通して該円筒管内部へ挿入される落鉱シュー
トを配設し、該被覆カバーにキャリア側ベルトならびに
リターン側ベルトの浮上作用後の圧縮空気の排気口を設
けてなるベルトコンベヤ装置。1. An air levitation type belt having an endless belt and a belt support trough provided with a plurality of compressed air injection holes in a belt running direction on both a carrier side and a return side of the belt in order to float the belt. In a conveyor device, the belt support trough is formed of a horizontal cylindrical tube made of a resin tube or a steel tube, a carrier side belt is supported on a lower inner surface of the cylindrical tube, and a return side belt is formed on an upper outer surface of the cylindrical tube. And a lower portion of the injection hole formed in the uppermost portion and the lowermost portion of the cylindrical tube, which extends along the belt running direction which communicates with a pressure air source and supplies compressed air to the injection hole. An air pipe is connected, a pair of left and right openings are provided intermittently in the belt running direction on the side surface of the intermediate portion of the cylindrical tube, and a coating cover for covering the upper portion of the cylindrical tube and one end thereof are covered with the cover. A dropping chute, which is connected to the lower end of the cover cover and the other end of which penetrates through the opening and is inserted into the inside of the cylindrical tube, is provided. The carrier cover belt and the return belt are compressed on the cover cover after the floating action. A belt conveyor device provided with an air exhaust port.
気の排気口を落鉱シュート下方の円筒管側面に配設した
請求項１記載のベルトコンベヤ装置。2. The belt conveyor device according to claim 1, wherein an exhaust port of the compressed air after the floating action of the carrier-side belt is disposed on the side of the cylindrical pipe below the drop chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05903895A JP3354029B2 (en) | 1995-03-17 | 1995-03-17 | Belt conveyor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05903895A JP3354029B2 (en) | 1995-03-17 | 1995-03-17 | Belt conveyor device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08258937A JPH08258937A (en) | 1996-10-08 |
| JP3354029B2 true JP3354029B2 (en) | 2002-12-09 |
Family
ID=13101740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05903895A Expired - Fee Related JP3354029B2 (en) | 1995-03-17 | 1995-03-17 | Belt conveyor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3354029B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942015A (en) * | 2012-10-18 | 2013-02-27 | 马成贵 | Totally-enclosed double-air cushion belt conveyor |
| CN105016006B (en) * | 2015-06-11 | 2017-10-10 | 河南工业大学 | Device for transporting objects |
| CN113772451B (en) * | 2021-11-11 | 2022-02-22 | 山东金钟科技集团股份有限公司 | Dust removal type grain transfer device |
-
1995
- 1995-03-17 JP JP05903895A patent/JP3354029B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08258937A (en) | 1996-10-08 |
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