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1. WO2020107082 - FORAGE HARVESTING PLATFORM WITH PULLING DRUM WITH TWO-WAY ACTUATION

Publication Number WO/2020/107082
Publication Date 04.06.2020
International Application No. PCT/BR2019/050351
International Filing Date 23.08.2019
IPC
A01D 43/08 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
43Mowers combined with apparatus performing additional operations while mowing
08with means for cutting up the mown crop
CPC
A01D 34/04
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
34Mowers
01characterised by features relating to the type of cutting apparatus
02having reciprocating cutters
03mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
04with cutters at the front
Applicants
  • NB MÁQUINAS LTDA [BR]/[BR]
Inventors
  • SILVA, Walter Xicrala Brait
Agents
  • VILAGE MARCAS E PATENTES LTDA
Priority Data
BR 10 2018 074707 029.11.2018BR
Publication Language Portuguese (PT)
Filing Language Portuguese (PT)
Designated States
Title
(EN) FORAGE HARVESTING PLATFORM WITH PULLING DRUM WITH TWO-WAY ACTUATION
(FR) PLATEFORME DE RÉCOLTE DE FOURRAGE AVEC TAMBOUR D’ENTRAÎNEMENT À ACTIONNEMENT BIDIRECTIONNEL
(PT) PLATAFORMA RECOLHEDORA DE FORRAGEM COM TAMBOR DE ARRASTE DE ATUAÇÃO BIDIRECIONAL
Abstract
(EN)
The invention comprises at least one right-hand pulling drum (1) and one left-hand pulling drum (2) in which vertical fins (5) are inserted between the "fingers" (3) projecting from the stacked rings (4A, 4B, 4C) with the aim of guiding, in addition to the standing forage, harvested forage that is lying on the ground or has been dropped, preventing the winding thereof on said pulling drums, this material being released from the rotating elements by means of a pair of counter-blades (6) fixed (F) to the sides of the body (7) of the harvesting platform.
(FR)
L'invention comprend au moins un tambour d’entraînement droit (1) et un tambour d’entraînement gauche (2), présentant des ailettes (5) verticales positionnées de manière intercalée entre les « doigts » (3) saillants des anneaux (4A, 4B, 4C) superposés, lesdites ailettes visant à guider, outre la matière fourragère se tenant droit, la matière fourragère récoltée couchée ou renversée, évitant l’enroulement de cette dernière sur lesdits tambours d’entraînement, ladite matière étant séparée des éléments tournants grâce à une paire de contre-couteaux (6) fixés (F) sur les bords du châssis (7) de la plateforme de récolte.
(PT)
Compreende pelo menos um tambor de arraste direito (1) e um tambor de arraste esquerdo (2), que têm posicionadas, de forma intercalada, entre os "dedos" (3) projetantes dos anéis (4A, 4B, 4C) sobrepostos, aletas (5) verticais com objetivo de conduzir, além da forrageira em pé, também a forrageira colhida que estiver deitada ou tombada, evitando o enrolamento dessas nos referidos tambores de arraste, sendo este material desprendido dos elementos rodantes por meio de um par de contra facas (6) fixadas (F) nas laterais da carcaça (7) da plataforma recolhedora.
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