[go: up one dir, main page]

WO1984002323A1 - Convoyeuse a bande pour le transport incline et vertical de marchandises en vrac - Google Patents

Convoyeuse a bande pour le transport incline et vertical de marchandises en vrac Download PDF

Info

Publication number
WO1984002323A1
WO1984002323A1 PCT/EP1983/000327 EP8300327W WO8402323A1 WO 1984002323 A1 WO1984002323 A1 WO 1984002323A1 EP 8300327 W EP8300327 W EP 8300327W WO 8402323 A1 WO8402323 A1 WO 8402323A1
Authority
WO
WIPO (PCT)
Prior art keywords
conveyor
belt
drum
deflection
deviation
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.)
Ceased
Application number
PCT/EP1983/000327
Other languages
German (de)
English (en)
Inventor
Juergen Paelke
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.)
Conrad Scholtz AG
Original Assignee
Conrad Scholtz AG
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 Conrad Scholtz AG filed Critical Conrad Scholtz AG
Priority to AU24147/84A priority Critical patent/AU2414784A/en
Publication of WO1984002323A1 publication Critical patent/WO1984002323A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B65G67/00—Loading or unloading vehicles
    • B65G67/60—Loading or unloading ships
    • B65G67/606—Loading or unloading ships using devices specially adapted for bulk material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/22—Arrangement of ship-based loading or unloading equipment for cargo or passengers of conveyers, e.g. of endless-belt or screw-type
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk

Definitions

  • the invention relates to a belt conveyor for the steep or vertical conveyance of bulk goods from a lower feed station to an upper discharge station, in particular in self-unloading ships, with an endless conveyor belt made of rubber or the like, which rotates endlessly between a lower end drum and an upper end drum, the latter Conveyor run in the area of the feed station from the lower end drum is led horizontally or slightly rising to a lower deflection unit, at which the conveyor run is deflected concavely into the steep or vertical section of the belt conveyor, which is corrugated on the support side with two lateral ones Edge strips (ell enkanten) made of rubber or the like.
  • Such a belt conveyor is known as an L or S conveyor, for example from the article by Jürgen W. Paelke “New Developments in Vertical Conveying with Special Emphasis on the Transshipment of Bulk Materials” in Bulk Solids Handling, Volume 2, Nu ber 1, March 1982.
  • L conveyor only the upper end drum is located at the upper end of the steep or vertical section of the belt conveyor, on which the conveyor belt is deflected convexly over 180 ° and on which the bulk material is discharged.
  • a special cover must be assigned to the upper end drum, which is structurally complex.
  • the conveyor run of the conveyor belt is first deflected convexly into the horizontal by means of a deflection drum at the upper end of the steep or vertical section, in order then to run towards the end drum, on which the bulk material is ejected by gravity .
  • a deflection drum at the upper end of the steep or vertical section
  • the S-conveyor is relatively large in that the two horizontal sections at the lower and upper end of the steep or vertical section, the actual conveyor section, protrude from it in the opposite direction. This is particularly noticeable when used in self-unloading ships, where one wants to arrange a vertical conveyor as close as possible to the stern or bow for reasons of optimal use of space.
  • the object of the invention is to create a belt conveyor of the type mentioned at the outset, which has a particularly small space requirement, based on the conveying capacity, and which can be implemented with little structural effort.
  • the feed station and the discharge station are both located one above the other on the same side of the straight steep or vertical line of the belt conveyor due to a special line of the conveyor belt. Therefore, the belt conveyor is very space-saving and is particularly well suited for installation in self-unloading ships. Since it works without a cover belt, i.e. works with just a single conveyor belt, the new conveyor belt is very simple in design and construction. In particular, it requires only a few rotating parts, which significantly reduces the energy requirement and the maintenance effort, in particular compared to the known C conveyor. Since both strands of the conveyor belt run in a straight line on the steep or vertical line, this is particularly important here
  • the special position of the drive drum also contributes to the simple construction of the new belt conveyor. On the one hand, there is a large switching angle on the drive drum without special measures. On the other hand, the drive drum can be attached to the same horizontal support in a very favorable way together with the upper deflection and discharge unit. Finally, without additional covering measures, the new belt conveyor ensures that bulk goods are largely discharged without spreading in an orderly discharge parabola behind the upper deflection and discharge unit. At this, the conveyor belt is deflected concavely with respect to its carrying side, which prevents bulk material from being spread by centrifugal force.
  • the bulk material delivery from the double wheel is optimal if the drive drum is arranged opposite the double wheel in such a way that the conveyor run of the drive drum is at an angle of 30 to 60, preferably at an angle of about 45, to the vertical! opens.
  • FIG. 1 shows the greatly simplified illustration of a belt conveyor for the vertical conveyance of debris in a ship that is loading in a vertical section
  • FIG. 2 shows a section of the conveyor run of the conveyor belt of the belt conveyor according to FIG. 1 in a vertical section
  • FIG. 3 shows the upper deflection and ejection unit of the belt conveyor according to FIG. 1 in a vertical section, viewed on the vertical line of the belt conveyor.
  • the belt conveyor 1 shown as an exemplary embodiment for the vertical conveyance of bulk material is installed in a ship 2 at the bow of the same and serves to unload the ship 2.
  • the ship 2 is used, for example, for the " Transport of coal or ore set up.
  • the belt conveyor 1 conveys the loaded bulk goods vertically upwards from a lower loading station 3 inside the ship to an upper discharge station 4 on the ship's deck.
  • On the ship's floor there are one or more longitudinal belt conveyors 5, which are known per se and therefore not shown in detail, which are loaded with the bulk material from the holds of the ship and drop it onto a belt cross conveyor 6 on the bow of the ship.
  • a belt transfer conveyor 7, which can be swung out to the side, is provided on the top side, by means of which the unloaded bulk material can be transported further on land.
  • the belt conveyor 1 works with a single endless conveyor belt 10 made of rubber or the like, which on its support side also has two made of rubber or the like. manufactured lateral corrugated edge strips, so-called corrugated edges 11, is occupied.
  • the corrugated edges 11 are each arranged at a distance from the adjacent longitudinal edge of the conveyor belt 10 such that there are two free edge zones 13 of the conveyor belt 10 which project laterally beyond the corrugated edges 11.
  • the conveyor belt on the support side between the shaft edges is equipped with driver strips 12 made of rubber or the like which are oriented transversely to the latter and are uniformly spaced apart in the longitudinal direction of the conveyor belt.
  • the shaft edges 11 together with the driver strips 12 delimit individual, continuously successive conveyor boxes 14 on the conveyor belt 10, in which the bulk material to be conveyed is received.
  • the carrier strips 12 have a developed, blade-shaped cross section, wherein the bend points upwards when the filled conveyor belt is aligned vertically. As a result, the bulk material is prevented from falling out of the side of the conveyor boxes 14.
  • the endless conveyor belt 10 runs between a lower end drum 20 and an upper end drum 21.
  • the lower end drum 20 is arranged below the belt cross conveyor and is offset somewhat to the rear in the ship.
  • the conveyor run 10 'of the conveyor belt 10 running from the end drum 20 is guided under the feed station 3 with a slight incline of at most 20 to a lower deflection unit 22, at which the conveyor run 10' is deflected concavely in the vertical direction upwards.
  • the lower deflection unit 22 is formed by two deflection disks or wheels 23 spaced apart from one another in the axial direction, on each of which one of the two free edge zones 13 of the conveyor belt 10 runs, so that the conveyor boxes 14 are located between the deflection wheels 23. Behind the lower school; In addition to 22, the conveyor run 10 'passes through the vertical section of the belt conveyor.
  • the drive drum 25 is provided at the same height as the deflection and discharge unit 24 and at a lateral distance therefrom, which is dimensioned such that the conveyor belt from the deflection and discharge unit to the drive drum is at an angle between 30 and 60 °, measured in relation to the vertical, runs.
  • the drive drum 25 becomes convex from the conveyor belt 10 wrapped around an angle of approx. 180.
  • the conveyor belt 10 runs from the drive drum 25 over the deflection and ejection unit 24 to the upper end drum 21, where it is again deflected convexly downward in the vertical direction in order to run parallel to the conveyor run 10 'as the back run 10 " a lower Umlenk ⁇ drum 26 and after further deflection on this to the lower end drum 20 to run.
  • the deflection and ejection unit 24 is formed by a double wheel with two deflection wheels 27 which are spaced apart from one another in the axial direction and which, like the deflection wheels 23 of the lower deflection unit 22, interact with the free edge zones 13 of the conveyor belt 10, cf. FIG. 3.
  • the deflection and ejection unit further comprises a drum jacket 28 which is concentric with the deflection wheels 27 and which is closed at the end by the deflection wheels.
  • the radius of the drum jacket 28 is smaller by the height of the shaft edges 11 than the radius of the deflection wheels 27.
  • the shaft edges 11 or the conveyor boxes 14 of the conveyor run 10 'running onto the deflection and discharge unit are between the deflection wheels 27 recorded and closed at the head of the shaft edges by the drum jacket 28 in the wrapping area of the deflection and ejection unit. This prevents the bulk material from falling out of the conveyor boxes 14 which are turned around with the open side facing downward around the deflection and ejection unit 24. On the discharge side, where the conveyor belt 10 lifts off from the deflection and ejection unit, the bulk material becomes ejected well from the drum jacket 28 in a discharge parabola.
  • the belt conveyor is closed on deck by a housing 30 which, below the deflection and discharge unit 24, leads to a transfer funnel 31 of the upper discharge station. tion 4 is formed.
  • a cross member 32 In the interior of the load-bearing housing 30 there is a cross member 32, on which both the deflection and ejection unit 24 and the drive drum 25 with its motor are mounted.
  • a cantilever 34 in which the belt transfer conveyor 7 is accommodated, is suspended on the outside of the housing 30 by means of a rope 33.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

Une convoyeuse à bande (1) pour le transport vertical de marchandises en vrac, en particulier dans un bateau autodéchargeur (2), travaille avec une bande de transport (10) sans fin et dotée de bords latéraux ondulés (11) et d'éléments d'entraînement (12) disposés transversalement; cette bande est amenée horizontalement ou légèrement en pente à une station de chargement inférieure (3), elle change ensuite de direction d'une manière concave sur un parcours de transport vertical et rectiligne, à l'extrémité supérieure duquel elle dévie encore une fois de manière concave grâce à une unité de déviation et de déchargement (24) vers un tambour d'entraînement (25) avant de repartir de manière convexe vers un autre tambour d'extrémité (21) supérieur, situé au-dessus de l'unité de déviation et de déchargement. L'unité de déviation et de déchargement (24) comporte deux roues de déviation (27) écartées axialement, qui agissent en coopération avec les zones de bord libres (13) de la bande de transport (10), ainsi que, entre celles-ci, une enveloppe de tambour (28) de diamètre inférieur, que les bords ondulés (11) touchent de leur tête pendant la course de la bande de transport (10), de façon à décharger de l'enveloppe de tambour (28) la marchandise en vrac sur le côté de décharge de l'unité de déviation et de déchargement (24). Le tambour d'entraînement (25) et l'unité de déviation et de déchargement (24) sont montés sur un support transversal (32) commun et horizontal. La convoyeuse à bande (1) est construite d'une manière simple et ne comporte que peu de parties pivotantes. Comme sa station de déchargement (4) se trouve au-dessus de la station de chargement (3) et que la bande de transport (10) est guidée d'une manière rectiligne sur le parcours de transport vertical, son encombrement est réduit.
PCT/EP1983/000327 1982-12-08 1983-12-08 Convoyeuse a bande pour le transport incline et vertical de marchandises en vrac Ceased WO1984002323A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24147/84A AU2414784A (en) 1982-12-08 1983-12-08 Gurtforderer fur die steil- und senkrechtforderung von schuttgut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3245430 1982-12-08

Publications (1)

Publication Number Publication Date
WO1984002323A1 true WO1984002323A1 (fr) 1984-06-21

Family

ID=6180142

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1983/000327 Ceased WO1984002323A1 (fr) 1982-12-08 1983-12-08 Convoyeuse a bande pour le transport incline et vertical de marchandises en vrac

Country Status (2)

Country Link
EP (1) EP0128915A1 (fr)
WO (1) WO1984002323A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014002360A1 (de) * 2014-02-18 2015-08-20 Beumer Gmbh & Co. Kg Transportvorrichtung mit einem endlosen bandförmigen Transportelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051995A1 (de) * 1970-10-22 1972-04-27 Hartmann, Karl, 4130 Moers Steilförderer
FR2190692A1 (fr) * 1972-06-29 1974-02-01 Orenstein & Koppel Ag
FR2263148A1 (en) * 1974-03-06 1975-10-03 Hartmann Karl Self-unloading ship - has equipment for unloading bulk material from ships hold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2051995A1 (de) * 1970-10-22 1972-04-27 Hartmann, Karl, 4130 Moers Steilförderer
FR2190692A1 (fr) * 1972-06-29 1974-02-01 Orenstein & Koppel Ag
FR2263148A1 (en) * 1974-03-06 1975-10-03 Hartmann Karl Self-unloading ship - has equipment for unloading bulk material from ships hold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014002360A1 (de) * 2014-02-18 2015-08-20 Beumer Gmbh & Co. Kg Transportvorrichtung mit einem endlosen bandförmigen Transportelement

Also Published As

Publication number Publication date
EP0128915A1 (fr) 1984-12-27

Similar Documents

Publication Publication Date Title
DE69108638T2 (de) Vorrichtung und Verfahren zum Entladen von Schüttgut.
DE2109213B2 (de) Becherförderer für Schüttgut
DE1456715A1 (de) Eimerkettenfoerderer
EP0089965A1 (fr) Dispositif de changement de direction pour une installation de transporteur a courroie.
DE2631643A1 (de) Deckbandfoerderer
EP0088774B1 (fr) Transporteur a courroie vertical ou a pente raide
WO1984002323A1 (fr) Convoyeuse a bande pour le transport incline et vertical de marchandises en vrac
DE2815480C2 (de) Entladevorrichtung für Schiffe, Bunker, Lagerplätze o.dgl.
DE1781297B2 (de) Hubrad
DE2412894A1 (de) Entladevorrichtung fuer behaelter zum lagern von pulverfoermigem, koernigem und aehnlichem material
EP0186772A1 (fr) Chaîne transporteuse inclinée pour vrac
DE2018120A1 (de) Trogkettenföräerer
DE3041062C2 (de) Schiffs- und Bunkerentladevorrichtung bzw. Haldenräumvorrichtung, insbesondere zur Förderung schwer fließender Schüttgüter
DE2833628A1 (de) Rueckladegeraet fuer schuettguthalden
EP0068169B1 (fr) Courroie transporteuse pour bâteaux décharges par leur propres moyens
DE2308421C2 (de) Schüttgutumschlaganlage mit einem vertikal schwenkbaren Ausleger
DE3144617A1 (de) Foerderanlage
DE3219185C2 (de) Brückengerät zum Abräumen von Schüttguthalden
EP0127648A1 (fr) Convoyeuse a bande pour marchandises en vrac
DE4008952C2 (fr)
DE20219176U1 (de) Schurre zur Gutübergabe von Gutaufnahmeorganen auf einen Senkrechtförderer für einen kontinuierlichen Schiffsentlader
DE3540391A1 (de) Vorrichtung zum austrag von schuettgut aus einer halde
DE1134027B (de) Ent- oder Beladeeinrichtung fuer Senkrechtfoerderer
DE10115072C2 (de) Gutaufnahmeorgan für einen kontinuierlichen Schiffsentlader
DE1183433B (de) Foerdergut-UEbergabestelle

Legal Events

Date Code Title Description
AK Designated states

Designated state(s): AU FI JP NO US

AL Designated countries for regional patents

Designated state(s): AT BE CH DE FR GB LU NL SE