FR2540083A1 - DECOLMING PROCESS AND DECOLMER DISPENSER OF CONVEYOR SUPPORTS AND TRANSPORTER BANDS OF THE ROLL-TYPE HAVING DISKS PROVIDED ON A FLEXIBLE LINK - Google Patents

Abstract

The invention relates to a method for unclogging and a disc for unclogging conveyor supports and conveyor belts of the roller type comprising discs arranged on a flexible link. In accordance with the invention, the unclogging of the discs is obtained under the mechanical action of parts of the blade of the discs which are deformed: hence unclogging by crumbling, disintegration or bursting of deposits or clogging crusts. The unclogging disc is cut by slits, notches, notches or crenellations allowing, under the action of the conveyor belt, the products it transports and even the shocks it can receive, a disintegration of any clogging produced by the material transported or during training. The invention applies, in general, to handling devices. (CF DRAWING IN BOPI)

Description

The present invention relates to conveyor belt supports of the

roller type comprising

  discs arranged on a flexible link.

  This type of disc support is likely to equip conveyors or conveyor belts showing a trough angle more or less pronounced and

working intensively.

  The disks themselves are most often of the type

to limbo.

  The transported materials (fertilizers, sands, ores, coal, coke, potash, beet, O chemicals) clog the discs by fouling, stuffing and accumulating materials.

  formation of a deposit or crust on the discs.

  The present invention aims at obtaining a decolon-

  matting of disks by breaking, disintegrating or breaking

  depmts or crusts of colmatac'e.

  According to the invention, the unclogging is obtained under the mechanical action of parts of the limb of the disks that deform from o a reduction in pieces or

  dust deposits and clogging crusts.

  The invention also relates to a decolmator disk whose characteristic is to present a cut blade.

  by slots, notches, notches or crenels

  putting under the action of the conveyor belt,

  the goods it carries and even the shocks it may receive, a breakdown of any clogging

  the material transported or in course of formation.

  The decolator disc can also be cleaned as it gets dirty, the belt or the conveyor

being in service.

  Other features and benefits of the

  present invention will emerge from the description which will

  follow made with reference to the accompanying drawings in which: Figure 1 is a diametrical sectional view of a disk according to the invention; and FIG. 2 is a side elevational view

part of this disc.

  In the embodiment shown, a disk of a disk support assembly mounted on a flexible link (whatever the nature of this link) has a hub (1) a central web or flange (2) and a limb (3). ) extending on the periphery of the veil (2) and on both sides

of it.

  According to the invention, the limb in its two parts (on both sides of the veil 2) is cut

  notches, slots, nicks or crenels (4).

  Remaining parts of the limbo have the possibility

  thanks to these notches, to deform under the action of the conveyor belt which carries the

  produces and possibly receives shocks from a decolon-

  matting discs, whether this clogging is already formed or

training.

  The discolouring disc, like all the decolorizing disks of a disc support, can be cleaned as they are soiled, whereas

  the conveyor or conveyor belt is in use.

  Notches, slots, notches or crenels (4) which preferably open on both sides of the

  blade of the disc can be practiced according to a

  symmetrical or asymmetrical position repeated or not.

  This is how in the embodiment

  shown, the indentations (4) are practiced in

  conce. Notches, slots, nicks or crenellations (4) may be made according to a cut-out of a drawing

varied regular or irregular.

  Thus, in the embodiment shown, the indentations (4) each have the shape

  a "V" opening on the outside.

  Finally, it is understood that the present invention has been described and represented only

  preferential example and that we can provide equi-

  valences in its constituent elements without, however,

depart from the scope of the invention.

Claims (6)

  1 Method for unclogging conveyor supports and conveyor belts of the roller type comprising blade discs arranged on a flexible link, characterized in that the unclogging of the discs is obtained under the mechanical action of parts of the blade of the discs which deform hence unclogging by crumbling, disintegrating or bursting of the deposits or crusts of clogging. Discolored disc of conveyor supports and roller-type conveyor belts comprising blade discs arranged on a flexible link, characterized in that the blade of the disc is cut by slots, indentations, notches or crenels (4) allowing, under the action of the conveyor belt, products it carries and even shocks it can receive, a disintegration of any clogging produced by the material   transported or in the course of training.   3 discolemateur disc according to claim 2, characterized in that the slots, indentations, notches or crenals (4) open on both edges of the disc blade.   4 decolmer disc according to the claims   2 and 3, characterized in that the slots, indentations,   nicks or crenellations (4) are practiced according to a   symmetrical or asymmetrical position repeated or not.   Discolator disc according to the claims   2 to 4, characterized in that the slots, indentations, notches or crenellations (4) are made according to a cutout   a regular or irregular pattern.   Discolator disc according to the claims   2, 3 and 5, characterized in that the indentations (4) have,   each, the shape of a "V" opening on the outside.