FR2611187A1 - Base for vibrating handling apparatus - Google Patents
Base for vibrating handling apparatus Download PDFInfo
- Publication number
- FR2611187A1 FR2611187A1 FR8702200A FR8702200A FR2611187A1 FR 2611187 A1 FR2611187 A1 FR 2611187A1 FR 8702200 A FR8702200 A FR 8702200A FR 8702200 A FR8702200 A FR 8702200A FR 2611187 A1 FR2611187 A1 FR 2611187A1
- Authority
- FR
- France
- Prior art keywords
- base
- reaction mass
- vibrating
- plate
- columns
- 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
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/28—Applications of devices for generating or transmitting jigging movements with provision for dynamic balancing
- B65G27/30—Applications of devices for generating or transmitting jigging movements with provision for dynamic balancing by means of an oppositely-moving mass, e.g. a second conveyor
-
- 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
- B65G27/00—Jigging conveyors
- B65G27/08—Supports or mountings for load-carriers, e.g. framework, bases, spring arrangements
-
- 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
- B65G2207/24—Helical or spiral conveying path
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Description
La présente invention est relative à des perfectionnements aux bases pour appareils de manutention vibrants. The present invention relates to improvements to the bases for vibrating handling devices.
Les distributeurs vibrants comportent, en général, une cuve pourvue de rampes internes hélicoldales reposant sur un plateau supporté par des lames flexibles. The vibrating distributors generally comprise a tank provided with helical internal ramps resting on a plate supported by flexible blades.
La base de l'appareil est constituée par le plateau et les lames précitées,par une masse de réaction, par un ou des excitateurs (électro-aimant ) et par un socle supportant le tout, surmonté d'un capot protecteur. The base of the device is constituted by the plate and the aforementioned blades, by a reaction mass, by one or more exciters (electromagnet) and by a base supporting the whole, surmounted by a protective cover.
En l'état actuel de la technique, ces bases sont réalisées selon deux principes. In the current state of the art, these bases are produced according to two principles.
Selon le principe le plus ancien, le plateau de support de la cuve est relié directement par les lames flexibles à la masse de réaction qui forme le socle de l'appareil et supporte le capot protecteur. According to the oldest principle, the tank support plate is connected directly by the flexible blades to the reaction mass which forms the base of the device and supports the protective cover.
Selon un principe plus récent, tel que décrit dans le brevet
Français N 2 116 191 du 25 Avril 1969, le plateau de support de la cuve et la masse de réaction sont reliés au socle, supportant le capot protecteur, par l'entremise de lames flexibles, reliées toutes par une de leurs extrémités audit socle et, par l'autre, soit audit plateau, soit à la masse de réaction. Selon ce principe, on évite que des vibrations intempestives soient transmises au support sur lequel repose l'appareil ce qui constitue un avantage très important par rapport au premier dispositif décrit.According to a more recent principle, as described in the patent
French N 2 116 191 of April 25, 1969, the tank support plate and the reaction mass are connected to the base, supporting the protective cover, by means of flexible blades, all connected by one of their ends to said base and , by the other, either to said plateau, or to the reaction mass. According to this principle, it is avoided that untimely vibrations are transmitted to the support on which the apparatus rests, which constitutes a very significant advantage compared to the first device described.
Cependant, les bases réalisées selon la principe du brevet
Français précité doivent comporter un électro-aimant central.However, the basics built according to the patent principle
French above must have a central electromagnet.
En effet, compte tenu du nombre relativement élevé de lames (au moins six),il n'est pas possible d'utiliser des électro-aimants périphériques.Indeed, given the relatively large number of blades (at least six), it is not possible to use peripheral electromagnets.
Cependant, il est souhaitable, pour certaines applications, que le centre de la base soit totalement libre. Dans ce cas, il n'est donc pas possible de réaliser des bases conformes au brevet précité malgré les avantages que celles-ci présentent. However, it is desirable, for certain applications, that the center of the base is completely free. In this case, it is therefore not possible to produce bases in accordance with the aforementioned patent despite the advantages which these present.
La présente invention a donc pour but l'obtention d'une base ménageant un espace libre en son centre et ne transmettant pas, ou peu de vibrations au support sur lequel elle est placée. The present invention therefore aims to obtain a base providing a free space in its center and not transmitting, or little vibration to the support on which it is placed.
Selon l'invention, on réalise une base, du genre de celles selon lesquelles le plateau de support de la cuve et la masse de réaction sont reliées par des lames flexibles remarquable en ce que le plateau de support de la cuve est relié au socle de support du capot protecteur, par l'entremise de colonnes avec interposition de plots élastiquement déformables, de tels plots réunissant aussi la masse de réaction et ledit socle. According to the invention, a base is made, of the kind according to which the tank support plate and the reaction mass are connected by flexible blades remarkable in that the tank support plate is connected to the base of support of the protective cover, by means of columns with the interposition of elastically deformable studs, such studs also joining the reaction mass and said base.
L'invention sera mieux comprise par la description qui va suivre, faite en se référant au dessin annexé à titre d'exemple indicatif seulement, sur lequel
La figure I est une vue en coupe verticale d'une base conforme à l'invention ;
La figure 2 est une vue en coupe, effectuée selon la ligne
II-II de la figure 1.The invention will be better understood from the description which follows, made with reference to the accompanying drawing by way of indicative example only, in which
Figure I is a vertical sectional view of a base according to the invention;
Figure 2 is a sectional view, taken along the line
II-II of Figure 1.
En se reportant au dessin, on voit que, de la façon usuelle, la base se compose d'un plateau 1, supportant la cuve 2 usuelle, d'une masse de réaction 3 et de lames 4 flexibles, le tout étant logé dans un capot 5 fixé sur un socle 6. Referring to the drawing, we see that, in the usual way, the base consists of a plate 1, supporting the usual tank 2, a reaction mass 3 and flexible blades 4, the whole being housed in a cover 5 fixed on a base 6.
De la façon connue, le plateau 1 et la masse 3 sont reliés par les lames flexibles 4. In known manner, the plate 1 and the mass 3 are connected by the flexible blades 4.
I1 ressort tout particulièrement du dessin que seules trois lames 3, ou trois paquets de lames, sont nécessaires.De ce fait, il est possible de loger entre les lames 3 des électro-aimants 7, périphériques. It is particularly apparent from the drawing that only three blades 3, or three packs of blades, are necessary. Therefore, it is possible to accommodate between the blades 3 electromagnets 7, peripheral.
Selon un mode de réalisation, les bobines des électro-aimants sont fixées sur la masse de réaction 3 et l'armature correspondante 8 est reliée au plateau 1. According to one embodiment, the coils of the electromagnets are fixed on the reaction mass 3 and the corresponding armature 8 is connected to the plate 1.
Selon l'invention, le plateau 1 est relié au socle 6 par l'entremise de colonnes 9 avec interposition de plots 10 élastiquement déformables. De tels plots peuvent être du genre de ceux commercialisés sous la marque"RADIAFLEX" par la Société
PAULSTRA.According to the invention, the plate 1 is connected to the base 6 by means of columns 9 with the interposition of pads 10 which are elastically deformable. Such studs can be of the kind sold under the brand "RADIAFLEX" by the Company
PAULSTRA.
Les colonnes 9 traversent librement la masse 3 par l'entremise d'ouvertures 11 pratiquées dans cette dernière.Toutefois, on peut concevoir que les colonnes soient disposées à la périphérie de la masse de réaction.Il est possible aussi que les colonnes passent par la partie centrale de la masse de réaction si celle-ci est constituée par une couronne. The columns 9 pass freely through the mass 3 through openings 11 made in the latter. However, it is conceivable that the columns are arranged at the periphery of the reaction mass. It is also possible that the columns pass through the central part of the reaction mass if it consists of a crown.
Des plots 12, analogues à ceux 10, sont interposés entre la masse 3 et le socle 6. Plots 12, similar to those 10, are interposed between the mass 3 and the base 6.
De cette façon, la transmission de vibration au support S est évitée, la vibration étant neutralisée à l'intérieur de l'appareil. In this way, the transmission of vibration to the support S is avoided, the vibration being neutralized inside the device.
Ce dispositif facilite aussi le positionnement de la cuve fixée sur le plateau 1 puisque le positionnement de ce dernier dépend uniquement de pièces mécaniques (les colonnes 9) et de plots élastiques dont les dimensions sont parfaitement connues. This device also facilitates the positioning of the tank fixed on the plate 1 since the positioning of the latter depends solely on mechanical parts (columns 9) and elastic studs whose dimensions are perfectly known.
En cas de remplacement des lames, un nouveau réglage des entrefers des électro-aimants, est évité. If the blades are replaced, a new adjustment of the airgaps of the electromagnets is avoided.
Le cas échéant, de telles bases peuvent être équipées à l'aide d'un électro-aimant central. If necessary, such bases can be equipped using a central electromagnet.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8702200A FR2611187B1 (en) | 1987-02-20 | 1987-02-20 | BASE FOR VIBRATING HANDLING APPARATUS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8702200A FR2611187B1 (en) | 1987-02-20 | 1987-02-20 | BASE FOR VIBRATING HANDLING APPARATUS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2611187A1 true FR2611187A1 (en) | 1988-08-26 |
| FR2611187B1 FR2611187B1 (en) | 1991-11-29 |
Family
ID=9348119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8702200A Expired - Fee Related FR2611187B1 (en) | 1987-02-20 | 1987-02-20 | BASE FOR VIBRATING HANDLING APPARATUS |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2611187B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2696952A1 (en) * | 1992-10-15 | 1994-04-22 | Fadier Joseph | Mechanical connection transmitting vibratory energy to feeder - includes electromagnet and counter weight with several cranks joining vibrating base and receiver, each crank having two end sockets, each end socket having fixings for leaf spring ends |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984339A (en) * | 1959-07-06 | 1961-05-16 | Chain Belt Co | Tunable vibratory apparatus |
| FR2050234A1 (en) * | 1969-07-04 | 1971-04-02 | Lebreuil Jean Claude |
-
1987
- 1987-02-20 FR FR8702200A patent/FR2611187B1/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984339A (en) * | 1959-07-06 | 1961-05-16 | Chain Belt Co | Tunable vibratory apparatus |
| FR2050234A1 (en) * | 1969-07-04 | 1971-04-02 | Lebreuil Jean Claude |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2696952A1 (en) * | 1992-10-15 | 1994-04-22 | Fadier Joseph | Mechanical connection transmitting vibratory energy to feeder - includes electromagnet and counter weight with several cranks joining vibrating base and receiver, each crank having two end sockets, each end socket having fixings for leaf spring ends |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2611187B1 (en) | 1991-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2549545A1 (en) | FIXING DEVICE FOR HOLDING TWO SUBSTRATES AT A PREDETERMINED DISTANCE FROM A FIXED MEMBER | |
| FR2623583A2 (en) | ELASTIC SUPPORTS | |
| FR2388259A1 (en) | VIBRATION DETECTOR | |
| FR2611187A1 (en) | Base for vibrating handling apparatus | |
| FR2548123A1 (en) | DEVICE FOR ARRANGING A SPARE WHEEL IN A MOTOR VEHICLE | |
| CA2039889A1 (en) | Cup carrier | |
| FR2725960A1 (en) | WAFER SUPPORT, ESPECIALLY SEMICONDUCTOR SILICON | |
| FR2385943A1 (en) | FRICTION COUPLING | |
| FR2454152A1 (en) | SINGLE DISC CARTRIDGE, ESPECIALLY FOR PERIPHERAL COMPUTER EQUIPMENT | |
| FR2569150A1 (en) | Rail vehicle coil spring | |
| FR2651847A1 (en) | ELASTIC SUPPORT, PARTICULARLY FOR A VEHICLE ENGINE. | |
| ES2025798T3 (en) | CYLINDRICAL ELEMENTS SUSPENSION SYSTEM. | |
| US3729090A (en) | Vibratory straight line feeder | |
| FR2533465A1 (en) | VIBRATION TABLE COMPENSATING FORCES BY PRESSURE CHAMBERS AND ELASTIC SYSTEM | |
| FR2606733A1 (en) | RECEIVING AND HOLDING DEVICE FOR LOADING OR LOADING SYSTEMS | |
| DK0596235T3 (en) | Sound media container | |
| JPH0563064A (en) | Wafer keeper of wafer container | |
| US3876172A (en) | Damping device for the suspension of a washing machine and washing machines equipped with such devices | |
| FR2751518A1 (en) | Carrier for carrying bottles with narrow part | |
| SU1759749A2 (en) | Feeder for loose materials | |
| SU1214552A1 (en) | Elastic support for vibrating feeder | |
| FR2423405A1 (en) | TRANSPORT CONTAINER | |
| BE894949A (en) | Mounting for vibration type feed - has vertical column which supports upper and lower support surfaces | |
| CH285834A (en) | Toy gramophone. | |
| US1563699A (en) | Foot boring machine for dentists with driving motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |