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1. WO2022192945 - STRAW PROCESSING SYSTEM

Publication Number WO/2022/192945
Publication Date 22.09.2022
International Application No. PCT/AU2022/050223
International Filing Date 15.03.2022
IPC
A01D 41/12 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
DHARVESTING; MOWING
41Combines, i.e. harvesters or mowers combined with threshing devices
12Details of combines
A01F 29/01 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
FTHRESHING; BALING OF STRAW, HAY OR THE LIKE; STATIONARY APPARATUS OR HAND TOOLS FOR FORMING OR BINDING STRAW, HAY OR THE LIKE INTO BUNDLES; CUTTING OF STRAW, HAY OR THE LIKE; STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
29Cutting apparatus specially adapted for cutting hay, straw or the like
01specially adapted for being mounted on or drawn by a tractor, e.g. field choppers
A01F 12/40 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
FTHRESHING; BALING OF STRAW, HAY OR THE LIKE; STATIONARY APPARATUS OR HAND TOOLS FOR FORMING OR BINDING STRAW, HAY OR THE LIKE INTO BUNDLES; CUTTING OF STRAW, HAY OR THE LIKE; STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
12Parts or details of threshing apparatus
40Arrangements of straw crushers or cutters
A01F 29/12 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
FTHRESHING; BALING OF STRAW, HAY OR THE LIKE; STATIONARY APPARATUS OR HAND TOOLS FOR FORMING OR BINDING STRAW, HAY OR THE LIKE INTO BUNDLES; CUTTING OF STRAW, HAY OR THE LIKE; STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
29Cutting apparatus specially adapted for cutting hay, straw or the like
09Details
12Discharge means
A01F 29/06 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
FTHRESHING; BALING OF STRAW, HAY OR THE LIKE; STATIONARY APPARATUS OR HAND TOOLS FOR FORMING OR BINDING STRAW, HAY OR THE LIKE INTO BUNDLES; CUTTING OF STRAW, HAY OR THE LIKE; STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
29Cutting apparatus specially adapted for cutting hay, straw or the like
06having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type
Applicants
  • WANTECH PTY LTD [AU]/[AU]
Inventors
  • WANDEL, Mark
Agents
  • INTEGRATED IP
Priority Data
202190074916.03.2021AU
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) STRAW PROCESSING SYSTEM
(FR) SYSTÈME DE TRAITEMENT DE PAILLE
Abstract
(EN) A straw processing system (10) includes a straw distribution system (14) which is presented with a feed stream of straw FS flowing in a feed direction FD, which is parallel to central axis (32) of a trailer (12) carrying the system (10). The straw distribution system (14) in divides the feed stream FS into multiple streams where at least one stream flows in a direction which is divergent from the feed direction FD. When providing a maximum lateral spread of straw, the straw distribution system (14) divides the feed stream FS into five discharge streams: S1, S2, S3, S4, and SC which flow in directions D1, D2, D3, D4 and DC respectively. Each of the directions D1-D4 diverges from the feed direction FD. The flow direction DC is parallel to the feed direction FD. The straw distribution system (14) has a chamber (16) with a feed inlet (18) for receiving the straw feed stream FS and a flow distribution system (33) that divides the feed stream FS into the discharge streams S1-SC. The chamber (16) has first and second outlets (34) and (36) one on each side of the central axis (32) and third and fourth outlets (38) and (40). The chamber (16) has a fifth outlet (42) that receives a fraction of the feed stream that continues to flow in the feed direction FD.
(FR) L'invention concerne un système de traitement de paille (10) qui comprend un système de distribution de paille (14) qui est présenté avec un courant d'apport de paille FS circulant dans une direction d'apport FD, qui est parallèle à l'axe central (32) d'une remorque (12) portant le système (10). Le système de distribution de paille (14) divise le courant d'apport FS en de multiples courants, au moins un courant circulant dans une direction qui est divergente par rapport à la direction d'apport FD. Lors de la fourniture d'un étalement latéral maximal de paille, le système de distribution de paille (14) divise le courant d'apport FS en cinq courants de refoulement : S1, S2, S3, S4 et SC qui circulent dans des directions D1, D2, D3, D4 et DC respectivement. Chacune des directions D1 à D4 diverge par rapport à la direction d'apport FD. La direction de circulation DC est parallèle à la direction d'apport FD. Le système de distribution de paille (14) possède une chambre (16) ayant une entrée d'apport (18) pour recevoir le courant d'apport de paille FS et un système de distribution de circulation (33) qui divise le courant d'apport FS en courants de refoulement S1 à SC. La chambre (16) possède des première et deuxième sorties (34) et (36), une sur chaque côté de l'axe central (32) et des troisième et quatrième sorties (38) et (40). La chambre (16) possède une cinquième sortie (42) qui reçoit une fraction du courant d'apport qui continue à circuler dans la direction d'apport FD.
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