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1. WO2020109727 - SILO EMPTYING DEVICE

Publication Number WO/2020/109727
Publication Date 04.06.2020
International Application No. PCT/FR2019/052823
International Filing Date 27.11.2019
IPC
B65G 65/46 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
65Loading or unloading
30Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
34Emptying devices
40Devices for emptying otherwise than from the top
46using screw conveyors
CPC
B65G 65/46
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
65Loading or unloading
30Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
34Emptying devices
40Devices for emptying otherwise than from the top
46using screw conveyors
Applicants
  • MORILLON [FR]/[FR]
Inventors
  • HOVHANNESSIAN, Stéphane
  • RIOTTEAU, Simon
  • VERON, Matthieu
  • BURGAUD, Romain
Agents
  • GODINEAU, Valérie
  • DUTREIX, Hugues
Priority Data
187196728.11.2018FR
187196828.11.2018FR
187196928.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) SILO EMPTYING DEVICE
(FR) DISPOSITIF POUR LA VIDANGE D'UN SILO
Abstract
(EN)
The invention relates to a device (1) for emptying a silo (20), having a central discharge orifice (21), said device (1) comprising a drain screw (2) rotatably supported by a beam (3) equipped with wheels (4) to form a scanning assembly (5), a first system (6) for rotatably driving the wheels, and a second system (7) for rotatably driving the drain screw (2), a base (8) positionable in the central discharge orifice (21) of the silo, said base (8) comprising a fixed part (9) surmounted by a moving rotating part (10) for coupling an end (51) of the scanning assembly (5) to said base (8), said rotating part (10) of the base (8) being on a vertical pivot axis (XX'). Each of the wheels (4) of the beam (3) of the scanning assembly (5) is configured to occupy at least one position, in which the axis of rotation (WW') of the wheel (4) intersects the pivot axis (XX') of the moving part (10) of the base (8).
(FR)
Dispositif (1) de vidange d'un silo (20) à orifice (21) d'évacuation central, ledit dispositif (1) comprenant une vis (2) de vidange supportée à rotation par une poutre (3) équipée de roues (4) d'appui au sol pour former un ensemble (5) de balayage roulant, un premier système (6) d'entraînement en rotation des roues et un deuxième système (7) d'entraînement en rotation de la vis (2) de vidange, une embase (8) positionnable dans l'orifice (21) d'évacuation central du silo, cette embase (8) comprenant une partie fixe (9) surmontée d'une partie mobile (10) rotative de couplage d'une extrémité (51) de l'ensemble (5) de balayage à ladite embase (8), cette partie rotative (10) de l'embase (8) étant d'axe (XX') pivot vertical. Chacune des roues (4) de la poutre (3) de l'ensemble (5) de balayage est configurée pour occuper au moins une position dans laquelle l'axe (WW') de rotation de la roue (4) coupe l'axe (XX') pivot de la partie mobile (10) de l'embase (8).
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