FR2645842A1 - Combined conveyor/elevator assembly - Google Patents

Combined conveyor/elevator assembly Download PDF

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Publication number
FR2645842A1
FR2645842A1 FR8905174A FR8905174A FR2645842A1 FR 2645842 A1 FR2645842 A1 FR 2645842A1 FR 8905174 A FR8905174 A FR 8905174A FR 8905174 A FR8905174 A FR 8905174A FR 2645842 A1 FR2645842 A1 FR 2645842A1
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France
Prior art keywords
conveyor belt
rakes
blades
kinematics
conveyor
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Pending
Application number
FR8905174A
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French (fr)
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Individual
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Individual
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.)
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Publication date
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Priority to FR8905174A priority Critical patent/FR2645842A1/en
Publication of FR2645842A1 publication Critical patent/FR2645842A1/en
Pending legal-status Critical Current

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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
    • B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • B65G37/005—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes comprising two or more co-operating conveying elements with parallel longitudinal axes
    • 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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/26—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots
    • 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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/28—Troughs, channels, or conduits
    • B65G19/30—Troughs, channels, or conduits with supporting surface modified to facilitate movement of loads, e.g. friction reducing devices
    • 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
    • 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
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/14—Combination of conveyors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

The invention relates to conveyors/elevators for diverse materials, using, as basic element, a smooth, plane or curved endless transporter belt. According to the invention, the smooth transporter belt 1 has associated with it a second device having the same tilt as the first, consisting of two rakes 2 or blades, which are uniformly spaced, held in contact or at a short distance from the said belt 1 during the ascent, which are integral with drive kinematics 3, which are also endless, which are displaced in the same direction as that of the transporter belt, thus defining cells which are each delimited by the space existing between two consecutive rakes, or blades, and the said transporter belt, inside which the load to be elevated will be held throughout the ascent in order to be released, by gravity, at the end of the said belt.

Description

ENSEMBLE CONVOYEUR-ELEVATEUR COMBINE
L'invention se rapporte aux convoyeurs-élévateurs de matières diverses utilisant, comme élément de base, une bande transporteuse lisse, plane ou incurvée, sans fin.COMBINED CONVEYOR-LIFTER ASSEMBLY
The invention relates to conveyors-elevators of various materials using, as a basic element, a smooth, flat or curved, endless conveyor belt.

Les convoyeurs-élévateurs connus du genre en question, sont limités en dénivellation à cause du caractère lisse du tapis qui ne permet pas l'élévation de charges diverses, principalement de charges granuleuses ou présentant des formes arrondies. The known conveyor-elevators of the kind in question, are limited in slope because of the smooth character of the carpet which does not allow the elevation of various loads, mainly of grainy loads or having rounded shapes.

Pour remèdier à cet inconvénient, des tasseaux, des godets ou autres moyens ont été fixés sur lesdites bandes, engendrant de nouveaux inconvénients, principalement liés à l'encrassement et aux difficultés de nettoyage de ces dispositifs, notamment dans les applications alimentaires (nids bactériologiques).To remedy this drawback, cleats, buckets or other means have been fixed on said strips, generating new drawbacks, mainly related to fouling and to the cleaning difficulties of these devices, especially in food applications (bacteriological nests) .

L'ensemble de convoyage et d'élévation de matières diverses, selon l'invention, permet de remédier à ces divers inconvénients par l'utilisation d'une bande lisse pouvant entrainer tout type de produit avec des pentes fortes. The conveyor and elevation assembly of various materials, according to the invention, makes it possible to remedy these various drawbacks by the use of a smooth strip which can entrain any type of product with steep slopes.

En effet, l'ensemble en question se caractérise en ce qu'il comporte en combinaison : a) un premier dispositif incliné constitué par une bande transporteuse lisse, plane ou incurvée, sans fin; b) un deuxième dispositif, ayant la même inclinaison que le premier, constitué par des rateaux, ou pales, régulièrement espacés, maintenus au contact ou à une faible distance de ladite bande pendant la montée, solidaires d'une cinématique d'entrainement, également-sans fin, se déplaçant dans le même sens que celui de la bande transporteuse, définissant ainsi des cellules délimitées, chacune, par l'espace existant entre deux rateaux, ou pales, consécutifs et ladite bande transporteuse, à l'intérieur desquelles la charge à élever sera maintenue pendant toute la montée pour être libérée, par gravité, à l'extrémité de ladite bande.Indeed, the assembly in question is characterized in that it comprises in combination: a) a first inclined device constituted by a smooth, flat or curved, endless conveyor belt; b) a second device, having the same inclination as the first, constituted by rakes, or blades, regularly spaced, kept in contact or at a short distance from said strip during the climb, also integral with drive kinematics, - without end, moving in the same direction as that of the conveyor belt, thus defining cells delimited, each one, by the space existing between two rakes, or blades, consecutive and said conveyor belt, inside which the load to be raised will be maintained throughout the climb to be released, by gravity, at the end of said strip.

Selon une variante de l'invention, la bande transporteuse possède, en partie basse, un déport comportant un tambour de déport, un tambour de renvoi, deux diques servant d'une part au guidage de la bande et d'autre part de trémie mobile rotative autour de l'axe de l'arbre d'entrainement inférieur du deuxième dispositif d'entrainement. According to a variant of the invention, the conveyor belt has, in the lower part, an offset comprising an offset drum, a return drum, two discs serving on the one hand for guiding the belt and on the other hand of a movable hopper rotatable around the axis of the lower drive shaft of the second drive device.

Ainsi, les produits fragiles ne seront plus détériorés dans la zone de jonction de la trèmie de réception avec les rateaux, ou pales, du deuxième dispositif de convoyage.Thus, the fragile products will no longer be damaged in the zone where the receiving hopper joins the rakes, or blades, of the second conveying device.

D'autres caractéristiques et avantages vont apparaitre à la lecture de la description détaillée qui suit d'un mode de réalisation préféré de l'invention donné à titre d'exemple seulement et représenté aux dessins annexés. Other characteristics and advantages will appear on reading the following detailed description of a preferred embodiment of the invention given by way of example only and shown in the accompanying drawings.

Sur ces dessins - la figure 1 est une vue en élévation de l'ensemble selon l'invention; - la figure 2 est une vue de profil partielle dudit ensemble; - la figure 3 est une vue en élévation de la variante avec déport.In these drawings - Figure 1 is an elevational view of the assembly according to the invention; - Figure 2 is a partial profile view of said assembly; - Figure 3 is an elevational view of the variant with offset.

L'ensemble représenté aux figures 1 et 2 comporte - un premier dispositif de convoyage et d'élévation incliné constitué par une bande transporteuse lisse (1), plane ou incurvée, sans fin; - un deuxième dispositif de convoyage et d'élévation, ayant la même inclinaison que le premier, constitué par des rateaux (2), ou pales, régulièrement espacés, maintenus au contact ou à faible distance de ladite bande (1) pendant la montée, solidaires d'une cinématique d'entrainement (3), également sans fin, se déplaçant dans le même sens que celui de la bande transporteuse, définissant ainsi des cellules délimitées, chacune, par l'espace existant entre deux rateaux, ou pales, consécutifs et ladite bande transporteuse. The assembly shown in FIGS. 1 and 2 comprises - a first inclined conveying and elevating device constituted by a smooth conveyor belt (1), flat or curved, without end; - a second conveying and elevating device, having the same inclination as the first, constituted by rakes (2), or blades, regularly spaced apart, maintained in contact or at a short distance from said strip (1) during the ascent, integral with a drive kinematics (3), also endless, moving in the same direction as that of the conveyor belt, thus defining cells delimited, each, by the space existing between two rakes, or blades, consecutive and said conveyor belt.

Les axes (4) des arbres d'entrainement de la cinématique du deuxième dispositif sont soit paralléles, soit perpendiculaires, aux axes (5) des arbres d'entraînement de la bande transporteuse - dans le premier cas, les rateaux, ou pales, sont en contact avec cette dernière chacun par son côté (6) opposé au coté (7) comportant les moyens de fixation à ladite cinématique; - dans le deuxième cas, les rateaux, ou pales, sont en contact avec cette dernière chacun par son coté adjacent au côté (7) comportant les moyens de fixation à ladite cinématique.The axes (4) of the drive shafts of the kinematics of the second device are either parallel or perpendicular to the axes (5) of the drive shafts of the conveyor belt - in the first case, the rakes, or blades, are in contact with the latter each by its side (6) opposite the side (7) comprising the means of attachment to said kinematics; - In the second case, the rakes, or blades, are in contact with the latter each by its side adjacent to the side (7) comprising the means of attachment to said kinematics.

Le passage des axes (4) de la position paralléle aux axes (5) à la position perpendiculaire auxdits axes, est réalisé par un moyen pivotant (non représenté) reliant la cinématique correspondante au châssis de l'appareil. The passage of the axes (4) from the position parallel to the axes (5) to the position perpendicular to said axes, is achieved by pivoting means (not shown) connecting the kinematics corresponding to the chassis of the device.

Le deuxième dispositif dépasse, en partie haute, le premier d'une longueur au moins égale à la distance existant entre deux rateaux, ou pales, consécutifs.The second device exceeds, in the upper part, the first by a length at least equal to the distance existing between two rakes, or blades, consecutive.

Cet ensemble comporte un moyen d'alimentation permettant son chargement à l'avant (8) ou latéralement (9).This assembly comprises a supply means allowing its loading at the front (8) or laterally (9).

L'entraînement des deux dispositifs peut se faire à partir du même moyen de motorisation (10).The drive of the two devices can be done from the same motor means (10).

Les autres sous-ensembles entrant dans la composition de l'ensemble représenté sont - le support (11) de la partie haute de la bande transporteuse; - le support (12) de la partie haute du deuxième dispositif de convoyage qui est relié au support (11); - le support (13) des parties basses des deux convoyeurs; - l'axe (17)du pignon supérieur; - la trémie de récupération (18) latérale associée au moyen de chargement (9); - la trémie de récupération (19) frontale associée au moyen de chargement (8); - le tapis de reprise (20).The other sub-assemblies used in the composition of the assembly represented are - the support (11) of the upper part of the conveyor belt; - the support (12) of the upper part of the second conveying device which is connected to the support (11); - the support (13) of the lower parts of the two conveyors; - the axis (17) of the upper pinion; - the lateral recovery hopper (18) associated with the loading means (9); - the front recovery hopper (19) associated with the loading means (8); - the recovery belt (20).

L'ensemble représenté à la figure 3 comporte l'ensemble précédent moyennant les modifications suivantes - remplacement du tambour d'axe (5) par le tambour de déport d'axe (15); - mise en place d'un tambour de renvoi à l'extrémité (16) situé par exemple sur un axe (15-16) sensiblement perpendiculaire à l'axe (5-15), mais pouvant prendre toute autre valeur; - mise en place de deux disques (14) servant d'une part au guidage de la bande (1) prolongée et d'autre part de trémie mobile rotative autour de l'axe (4). The assembly shown in Figure 3 includes the previous assembly with the following modifications - replacement of the spindle drum (5) by the spindle offset drum (15); - Installation of a return drum at the end (16) located for example on an axis (15-16) substantially perpendicular to the axis (5-15), but which can take any other value; - Installation of two discs (14) used on the one hand for guiding the strip (1) extended and on the other hand mobile rotary hopper around the axis (4).

L'ensemble ainsi conçu, peut être utilisé pour des produits fragiles alimentés à partir du moyen (8).The assembly thus designed can be used for fragile products supplied from the means (8).

Bien entendu, l'invention n' est pas limitée au mode due réalisation décrit et représenté pour lequel on pourra prévoir d'autres variantes et l'étendre à d'autres applications sans pour cela sortir du cadre de l'invention.  Of course, the invention is not limited to the embodiment described and shown for which we can provide other variants and extend it to other applications without departing from the scope of the invention.

Claims (4)

REVENDICATIONS 1- Ensemble de convoyage et d'élévation de matières diverses, caractérisé en ce qu'il comporte en combinaison a) un premier dispositif incliné constitué par une bande transporteuse lisse (1), plane ou incurvée, sans fin; b) un deuxième dispositif, ayant la même inclinaison que le premier, constitué par des rateaux (2), ou pales, régulièrement espacés, maintenus au contact ou à une faible distance de ladite bande (1) pendant la montée, solidaires d'une cinématique d'entraînement (3), également sans fin, se déplaçant dans le même sens que celui de la bande transporteuse, définissant ainsi des cellules délimitées, chacune, par l'espace existant entre deux rateaux, ou pales, consécutifs et ladite bande transporteuse, à l'intérieur desquelles la charge à élever sera maintenue pendant toute la montée pour être libérée, par gravité, à l'extrémité de ladite bande. 1- Conveying and lifting assembly of various materials, characterized in that it comprises in combination a) a first inclined device constituted by a smooth conveyor belt (1), flat or curved, endless; b) a second device, having the same inclination as the first, constituted by rakes (2), or blades, regularly spaced apart, maintained in contact or at a short distance from said strip (1) during the climb, secured to a drive kinematics (3), also endless, moving in the same direction as that of the conveyor belt, thus defining cells delimited, each one, by the space existing between two rakes, or blades, consecutive and said conveyor belt , inside which the load to be raised will be maintained throughout the climb to be released, by gravity, at the end of said strip. 2- Ensemble de convoyage et d'élévation, selon la revendication 1, caractérisé en ce que le deuxième dispositif possède une cinématique dont les axes (4) des arbres d'entrainement sont paralléles aux axes (5) des arbres d'entraînement de la bande transporteuse, les rateaux, ou pales, étant dans ce cas en contact avec cette dernière, chacun par son côté (6) opposé au côté (7) comportant les moyens de fixation à ladite cinématique. 2- conveyor and elevation assembly, according to claim 1, characterized in that the second device has kinematics whose axes (4) of the drive shafts are parallel to the axes (5) of the drive shafts of the conveyor belt, the rakes, or blades, being in this case in contact with the latter, each by its side (6) opposite to the side (7) comprising the means of attachment to said kinematics. 3- Ensemble de convoyage et d'élévation, selon la revendication I, caractérisé en ce que le deuxième dispositif possède une cinématique dont les axes (4) des arbres d'entrainement sont perpendiculaires au plan passant par les axes (5) des arbres d'entraînement de la bande transporteuse, les rateaux, ou pales, étant dans ce cas au contact de cette dernière, chacun par l'un de ses côtés adjacents au côté (7) comportant les moyens de fixation de ladite cinématique. 3- conveyor and elevation assembly according to claim I, characterized in that the second device has a kinematics whose axes (4) of the drive shafts are perpendicular to the plane passing through the axes (5) of the shafts d drive of the conveyor belt, the rakes, or blades, being in this case in contact with the latter, each by one of its sides adjacent to the side (7) comprising the means for fixing said kinematics. 4- Ensemble de convoyage et d'élévation, selon la revendication 1, caractérisé en ce que la bande transporteuse (1) possède, en partie basse, un déport comportant un tambour de déport (in), un tambour de ren 4- conveyor and elevation assembly, according to claim 1, characterized in that the conveyor belt (1) has, in the lower part, an offset comprising an offset drum (in), a ren drum voi (16), deux disques (14) servant d'une part au guidage de la bande et d'autre part de trèmie mobile rotative autour de l'axe (4) de l'arbre d'entraînement inférieur du deuxième dispositif d'entraînement.  track (16), two discs (14) serving on the one hand for guiding the strip and on the other hand as a rotary movable hopper around the axis (4) of the lower drive shaft of the second device training.
FR8905174A 1989-04-13 1989-04-13 Combined conveyor/elevator assembly Pending FR2645842A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8905174A FR2645842A1 (en) 1989-04-13 1989-04-13 Combined conveyor/elevator assembly

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755955A1 (en) * 1996-11-15 1998-05-22 Arbor Sa Trough elevator for unloading fish e.g. from fishing boat
FR2783813A1 (en) * 1998-09-24 2000-03-31 Rene Brunone Conveyor for bulk products comprises endless band and pulleys with mobile transverse members moving on its upper surface displaced by drive system
CN113602765A (en) * 2021-10-11 2021-11-05 江苏德博利恩工业科技有限公司 Angle-adjustable belt type full-closed sample conveyor with large inclination angle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342684A (en) * 1918-01-15 1920-06-08 Lemoine Jules Louis Smooth-band conveyer or elevator
US2546512A (en) * 1945-04-18 1951-03-27 Standard Steel Corp Loader conveyer
US3151733A (en) * 1960-09-09 1964-10-06 Coppee Wenceslas Emil Narcisse Conveying apparatus of the continuous type
DE2631643A1 (en) * 1976-07-14 1978-05-11 Scholtz Ag Conrad Conveyor for vertical transport of bulk goods - with enclosed conveying space formed by outer belt and inner belt with undulating edges
EP0000550A1 (en) * 1977-07-26 1979-02-07 Kabushiki Kaisha Mitsui Miike Seisakusho Vertical bulk-conveying apparatus and bulk delivering system utilizing the characteristics thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342684A (en) * 1918-01-15 1920-06-08 Lemoine Jules Louis Smooth-band conveyer or elevator
US2546512A (en) * 1945-04-18 1951-03-27 Standard Steel Corp Loader conveyer
US3151733A (en) * 1960-09-09 1964-10-06 Coppee Wenceslas Emil Narcisse Conveying apparatus of the continuous type
DE2631643A1 (en) * 1976-07-14 1978-05-11 Scholtz Ag Conrad Conveyor for vertical transport of bulk goods - with enclosed conveying space formed by outer belt and inner belt with undulating edges
EP0000550A1 (en) * 1977-07-26 1979-02-07 Kabushiki Kaisha Mitsui Miike Seisakusho Vertical bulk-conveying apparatus and bulk delivering system utilizing the characteristics thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755955A1 (en) * 1996-11-15 1998-05-22 Arbor Sa Trough elevator for unloading fish e.g. from fishing boat
FR2783813A1 (en) * 1998-09-24 2000-03-31 Rene Brunone Conveyor for bulk products comprises endless band and pulleys with mobile transverse members moving on its upper surface displaced by drive system
CN113602765A (en) * 2021-10-11 2021-11-05 江苏德博利恩工业科技有限公司 Angle-adjustable belt type full-closed sample conveyor with large inclination angle
CN113602765B (en) * 2021-10-11 2021-12-14 江苏德博利恩工业科技有限公司 Angle-adjustable belt type full-closed sample conveyor with large inclination angle

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