Arrangement introduced in an agricultural implement to reap and collect branches of various cultures

ARRANGEMENT INTRODUCED IN AN AGRICULTURAL IMPLEMENT FOR REAPING AND COLLECTING BRANCHES OF DIVERSE CULTURES, characterized in that it comprises a chassis (1) formed of various front (2) and rear (3) transversal, tubular components, interconnected by cross beams (4) and front (5) and rear (6) vertical and lateral supports, forming a generally parallelepiped-shaped structures, the front and rear components of which comprise attachment points for front (7) and rear (8) wheel carriages, the rear portion of which includes universal coupling means for connection to the drive unit;

• said front wheel carriages (7) are assembled at the lower ends of L-shaped supports (9), the upper ends of which are adjustably attached (10) to the corresponding component of the chassis (1), where said supports (9) also constitute supports for the line openers (11) assembled at the front of the front wheel carriages (4), with each wheel carriage having a pantographic support formed of two arms (12) which at one end are hingedly attached to the L-shaped support (9), whereas at the opposite ends they are hingedly attached to a ramped structure (13), to the lower end of the ramped structure (13) is attached a skid (14) and bar comb (15);
• in addition, along the front portion of such ramped structure (13) is rotatingly attached a roll (16) which, in addition of having its surface provided with a senoidal rib, also has its upper end operationally coupled to a cardan shaft (17) which in turn extends rearwards, fully crossing the structure (1), passing through two bearings (18) so that its end may receive a pulley (19) and respective belt (20), which extends downwards to another lower pulley (21), the shaft (22) of which is driven by hydraulic motor (23) at one end thereof, whereas its opposite is provided to drive one of two conveyors (24) transversely assembled on the lower and rear portion of the structure (1), these conveyors acting to receive the collected branches, with a discharge opening (25) arranged between said conveyors and, to that effect, said conveyors (15) rotate in opposite directions in order to displace the collected branches towards said central opening (25);
• at the rear portion of the implement the other wheel carriage (8) is assembled jointly with supports (26) turning them into steerable rollers or wheels;
• at the front, lower portion of the chassis (1) a reaping assembly (27) is transversely assembled and, right above it or inside the first half of the chassis (1) and before the conveyors (24) is assembled a branch collecting assembly (28), both being driven by further hydraulic motors (29) and (30), with the first one including a transmission (31), whereas the other is assembled directly to the drive shaft of said reaping assembly (27), which is comprised of a lower structure (32), in the shape of a frame, with the rear portion of the frame being adjustably attached through a sliding fit (33) directly to the rear, lower portion of the chassis (1), whereas at the front end said reaper is kept suspended by a vertical spring (34) and respective stretching bolt attached to the chassis (1);
• also at said end said reaper possesses the cutting points (35) each crossed by a V-shaped cutting blade assembled on a ruler which is in turn coupled to a drive box with an eccentric output shaft (36) which is in turn coupled to the hydraulic motor (30);
• said branch collecting assembly (28) is comprised of a roll (37) with a plurality of arched, retractile fangs (38) circularly arranged in groups of eight, so that between one and another group U-shaped plates (39) are intercalated, with the round end of which being turned to the front, whereas their ends are attached to a structure or support points (40) above which a dragging roll (41) is positioned.