AR021614A1 - IMPROVEMENTS IN AGRICULTURAL MACHINES - Google Patents
IMPROVEMENTS IN AGRICULTURAL MACHINESInfo
- Publication number
- AR021614A1 AR021614A1 ARP990106291A AR021614A1 AR 021614 A1 AR021614 A1 AR 021614A1 AR P990106291 A ARP990106291 A AR P990106291A AR 021614 A1 AR021614 A1 AR 021614A1
- Authority
- AR
- Argentina
- Prior art keywords
- pulleys
- windlass
- triangle
- triangular configuration
- blades
- Prior art date
Links
Abstract
Mejoras en máquinas agrícolas tales como cosechadoras, cortadoras de cereales, oleaginosas, forrajes y lo similar, que comprenden una plataforma demolinete de dientes paralelos fijados en barras periféricas dispuestas alrededor de un eje motriz delm olinete, donde los extremos opuestos de cada una de lasbarras están acoplados a bandas de transmision montadas en respectivos juegos de poleas. Las poleas de cada juego están dispuestas segun una configuraciontriangular que incluyen pares depoleas i nferiores dispuestas en los vértices de la base de cada triángulo, y poleas superiores en el vértice superior de cadatriángulo. Con esta configuracion triangular, las poleas inferiores más proximas a la máquina agrícola hacen que las barrasportadora s de puas, durante el girodel molinete, definan una sucesion de aristas que pasan muy cerca de las cuchillas de corte, permitiendo optimizar la eficiencia del corte de las plantas y suposterior recoleccion por medio de sinfines dispuestospor detrás de las cuchillas. En uno o en ambos de los extremos del molinete, los extremos de cada barraestán conectados por medio de una manivela a una segunda banda de transmision de un segundo juego de poleas, análogo al anterior y desplazadoverticalmenteres pecto al mismo. Se incluyen además mecanismos que permiten desplazar el molinete en sentido ascendente, descendente, hacia adelante, hacia atrás y en formabasculante.Improvements in agricultural machines such as combine harvesters, cereal cutters, oilseeds, fodder and the like, comprising a deminet platform of parallel teeth fixed on peripheral bars arranged around a drive shaft of the olinete, where the opposite ends of each of the bars are coupled to transmission bands mounted on respective sets of pulleys. The pulleys of each set are arranged according to a triangular configuration that includes lower pairs of pulses arranged in the vertices of the base of each triangle, and upper pulleys in the upper vertex of each triangle. With this triangular configuration, the lower pulleys closest to the agricultural machine make the barrens of barbs, during the rotation of the windlass, define a succession of edges that pass very close to the cutting blades, allowing to optimize the efficiency of the cutting of the plants and subsequent collection by means of augers arranged behind the blades. In one or both of the ends of the windlass, the ends of each bar are connected by means of a crank to a second transmission band of a second set of pulleys, analogous to the previous one and displaced vertically in relation to it. Mechanisms are also included that allow the windlass to move upward, downward, forward, backward and swinging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP990106291 AR021614A1 (en) | 1999-12-09 | 1999-12-09 | IMPROVEMENTS IN AGRICULTURAL MACHINES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP990106291 AR021614A1 (en) | 1999-12-09 | 1999-12-09 | IMPROVEMENTS IN AGRICULTURAL MACHINES |
Publications (1)
Publication Number | Publication Date |
---|---|
AR021614A1 true AR021614A1 (en) | 2002-07-31 |
Family
ID=45570202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990106291 AR021614A1 (en) | 1999-12-09 | 1999-12-09 | IMPROVEMENTS IN AGRICULTURAL MACHINES |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR021614A1 (en) |
-
1999
- 1999-12-09 AR ARP990106291 patent/AR021614A1/en active IP Right Grant
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FG | Grant, registration |