BRPI9401073B8 - improvement in forage harvester and chopper - Google Patents

improvement in forage harvester and chopper

Info

Publication number
BRPI9401073B8
BRPI9401073B8 BRPI9401073A BRPI9401073A BRPI9401073B8 BR PI9401073 B8 BRPI9401073 B8 BR PI9401073B8 BR PI9401073 A BRPI9401073 A BR PI9401073A BR PI9401073 A BRPI9401073 A BR PI9401073A BR PI9401073 B8 BRPI9401073 B8 BR PI9401073B8
Authority
BR
Brazil
Prior art keywords
tractor
processed
frame
harvester
addition
Prior art date
Application number
BRPI9401073A
Other languages
Portuguese (pt)
Inventor
Cremasco Plinio
Original Assignee
Cremasco Plinio
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cremasco Plinio filed Critical Cremasco Plinio
Priority to BRPI9401073A priority Critical patent/BRPI9401073B8/en
Publication of BRPI9401073A2 publication Critical patent/BRPI9401073A2/pt
Publication of BRPI9401073B8 publication Critical patent/BRPI9401073B8/en

Links

Abstract

patente de invenção "aperfeiçoamento em colhedora e picadora de forragens", compreendendo um primeiro conjunto definido como unidade de acionamento (1), tendo uma carcaça algo ordinariamente triangular (2), onde existe um pé de apoio (3) e três pontos de engate (4), cooperantes para que o conjunto possa ser acoplado nos correspondentes três pontos de acoplamento e levante hidráulicos existentes na parte posterior de um trator convencional, onde a sua tomada de força é acoplada em um eixo cardã (5) existente na face anterior da carcaça (2), onde dito eixo cardã aciona uma transmissão interna formada por polias e correias devidamente protegidas por uma caixa (6), integrante de uma estrutura inferior (7) que, na realidade, é um chassi ou prolongamento lateral da referida carcaça (2); todo este conjunto é previsto para ficar posicionado na traseira do trator e, assim, o referido chassi ou estrutura inferior (7) apresenta um comprimento suficiente para exceder a metade da largura do trator, de modo que a sua extremidade distal possa ficar além da roda traseira do dito trator, já que nesta extremidade são montados os outros conjuntos da máquina, ou seja, nesta parte existe uma carcaça (8) que, pela parte anterior, tem montado o colhedor (9), enquanto pela parte posterior tem montado o conjunto picador (10), ambos previstos para serem acionados simultaneamente através daquele sistema de transmissão (6), sendo que, ainda, conjunto colhedor (9) é definido por duas plataformas (11), ambas na forma de verdadeiras cantoneiras, isto é, as suas abas formam duas paredes verticais e paralelas, substancialmente afastadas, enquanto as suas outras duas paredes ou abas inferiores além de coplanares, ficam voltadas uma de frente para outra, de modo que entre ambas possa formar um verdadeiro túnel afunilado para entrada do material a ser processado, inclusive a distância de tais plataformas (11), além de ser regulável de acordo com a planta a ser processada, também inclui elementos tubulares superiores (t) que cooperam na condução do material a ser processado, de modo que o mesmo possa penetrar no interior do conjunto colhedor (9) e, em seguida, passa para o conjunto picador (10), onde o material já fragmentado é forçado a sair através de um conduto definido por uma torre fixa (12), cuja extremidade superior encerra um acoplamento giratório (13) para a extremidade inferior de um prolongamento arqueado para traz (14) que, finalmente, apresenta uma bica multidirecional (15) comandada remotamente por um cabo de aço (16) e por uma alavanca de comando (17), esta última, além de comandar o ângulo do defletor (18), também comanda o posicionamento da bica ao redor da articulação (13), de modo que o material picado possa verter de acordo com uma direção desejada, tal como sobre uma carreta que é rebocada pelo próprio trator.invention patent "improvement in harvester and forage chopper", comprising a first set defined as drive unit (1), having a somewhat ordinarily triangular frame (2), where there is a support foot (3) and three coupling points (4), cooperating so that the set can be coupled to the corresponding three hydraulic coupling and lifting points on the back of a conventional tractor, where its power take-off is coupled to a cardan shaft (5) on the front face of the frame (2), where said cardan shaft drives an internal transmission formed by pulleys and belts duly protected by a box (6), part of a lower structure (7) that, in reality, is a chassis or lateral extension of said frame ( two); this whole set is designed to be positioned at the rear of the tractor and, thus, said chassis or lower structure (7) is long enough to exceed half the width of the tractor, so that its distal end can be beyond the wheel the rear of said tractor, since the other assemblies of the machine are mounted on this end, that is, in this part there is a frame (8) that, on the front, has assembled the harvester (9), while on the rear it has assembled the assembly chipper (10), both foreseen to be activated simultaneously through that transmission system (6), and the harvesting set (9) is defined by two platforms (11), both in the form of true angles, that is, the its flaps form two vertical and parallel walls, substantially apart, while its other two walls or lower flaps in addition to coplanar ones, face each other, so that between them it can form a ve true tapered tunnel for entry of the material to be processed, including the distance from such platforms (11), in addition to being adjustable according to the plant to be processed, it also includes upper tubular elements (t) that cooperate in the conduction of the material to be processed processed, so that it can penetrate inside the harvester set (9) and then passes to the chipper set (10), where the already fragmented material is forced out through a duct defined by a fixed tower ( 12), whose upper end encloses a rotating coupling (13) for the lower end of an arched back extension (14) which, finally, presents a multidirectional spout (15) remotely controlled by a steel cable (16) and by a control lever (17), the latter, in addition to controlling the angle of the deflector (18), also controls the position of the spout around the joint (13), so that the chopped material can pour according to a desired direction, such as on a cart that is towed by the tractor itself.

BRPI9401073A 1994-05-13 1994-05-13 improvement in forage harvester and chopper BRPI9401073B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI9401073A BRPI9401073B8 (en) 1994-05-13 1994-05-13 improvement in forage harvester and chopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI9401073A BRPI9401073B8 (en) 1994-05-13 1994-05-13 improvement in forage harvester and chopper

Publications (2)

Publication Number Publication Date
BRPI9401073A2 BRPI9401073A2 (en) 1995-12-05
BRPI9401073B8 true BRPI9401073B8 (en) 2020-11-03

Family

ID=73264230

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9401073A BRPI9401073B8 (en) 1994-05-13 1994-05-13 improvement in forage harvester and chopper

Country Status (1)

Country Link
BR (1) BRPI9401073B8 (en)

Also Published As

Publication number Publication date
BRPI9401073A2 (en) 1995-12-05

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