Mechanical arrangement introduced in a grain collecting and processing machine
AssigneeIndúStrias Colombo S.A.
InventorsAlexandre Aparecido Créscio, Oswaldo Argeu Leite
Life of this patent
Estimating the term…
Abstract
A mechanical arrangement introduced into a grain collecting and processing machine using a hinged traction bar is provided, wherein two swivel gearboxes are installed, allowing the head to be assembled in the center and the machine to work laterally displaced over the tractor vehicle, on both sides, thus facilitating both the operation and the collection process. A grain collecting and processing machine including the mechanical arrangement is also provided.
Claims10
A mechanical arrangement introduced into a grain collecting and processing machine comprising:
- (a) a traction bar, having two opposite sides;
- a front section and a rear section;
- (b) multiple beater drums;
- (c) an admission roller, having a first edge and a second opposite edge;
- (d) a screen set, having a front crosswise shaft including an eccentric shaft located at a central section;
- (e) multiple fans;
- and
- (f) multiple choppers;
- wherein the traction bar is hinged on the two opposite sides, and comprising:
- a first and a second swivel gearboxes, the first swivel gearbox installed on the front section of the traction bar, after a cardan shaft coupling to a power outlet of a tractor, and the second swivel gearbox installed on the rear section of the traction bar;
- a third intermediate gearbox is installed between the first and the second swivel gearboxes, the intermediate gearbox controlling a rotation transmitted by a fourth central gearbox, located adjacent to the second swivel gearbox installed on the rear section of the traction bar to a fifth gearbox activating the beater drums.
A mechanical arrangement introduced into a grain collecting and processing machine comprising:
- (a) a traction bar, having two opposite sides;
- a front section and a rear section;
- (b) multiple beater drums;
- (c) an admission roller, having a first edge and a second opposite edge;
- (d) a screen set having a front crosswise shaft including an eccentric shaft located at a central section;
- (e) multiple fans;
- and
- (f) multiple choppers;
- wherein the eccentric shaft synchronizes an alternated linear movement of the screens, neutralizing vibrations caused by the displacement of the screens.
A mechanical arrangement introduced into a grain collecting and processing machine comprising:
- (a) a traction bar, having two opposite sides;
- a front section and a rear section;
- (b) multiple beater drums;
- (c) an admission roller, having a first edge and a second opposite edge;
- (d) a screen set having a front crosswise shaft including an eccentric shaft located at a central section;
- (e) multiple fans;
- and
- (f) multiple choppers assembled horizontally;
- wherein the multiple fans further comprise a front third pulley set, actuating a second set of belts;
- wherein the second set of belts actuates a front fourth pulley set of a double pulley arrangement;
- wherein a third set of belts actuated by a rear fifth pulley set actuates a sixth pulley set of gearboxes;
- wherein the sixth pulley set transmits rotation to a seventh pulley set, and
- wherein a fourth set of belts actuated by the seventh pulley set actuates an eighth pulley set, rotating the horizontally assembled choppers.
Dependencies are inferred from the claim text.