BRMU8901801U2 - universal corncane chopper roll - Google Patents

Abstract

UNIVERSAL CORN CANE PICADOR ROLL, in the case of a adapted roller at the back of the corn harvester platform. The chipper roller consists of two parts and contains a bearing (2) at each end, which is attached to the lower end of a metal arm (4), the upper end of which is fixed to the central axis of the platform, the springs (3) are fixed on the end of the roll and on the central axis of the platform, they serve to press the roll against the ground and thereby break the corn canes. The roller consists of knives (8) in a spiral and horizontal direction.

Description

millet cane universal mincer roll technical field

The following descriptive report of the present application of the deutility model relates to the development of a universal cane shredder roll, which is an adapted roll on the back of the corn harvesting platform.

STATE OF ART

In a conventional system corn harvest, after harvesting there is a need to return with a brushcutter and mow or break the reeds of the mill for the next planting, using the roll, the soil is ready for the next planting.

In searches carried out in the state of the art pertinent to the technical field of the model were revealed various equipment intended for cutting the stumps that crop from the harvest.

The document BR 0.000.283-6 of SCHNEIDER (2000) describes a platform composed of a four-row set with feeder belts with auxiliary channels, ending next to the front feed rollers followed by three oval mincing rollers, two toothed, and another with continuous knife, which are positioned in front of the knife roll which, in turn, is positioned next to the perforated straw exit nozzle.

FOWLER (1999) describes in BR 9,906,889-3 a combined harvester that has a top cutter / mincer in front of a split divider mechanism with the top divider, helping to move the sugar cane to a feed roll, tiller, base cutters, a feed roll system, a cutter system and a lift system. A straw chopper is described in BALBO BR 9.300.869-4. It is towed by a tractor along the crop lines that have the respective straw. , the straw will be minced, because it will be stuck between the soil and the roller, which allows the action of the straw chopper rotor; through the action of its knives since the doping rotor will have rotary movement due to the drive from the orbiting tractor, allowing the rake work, with the removal of the straw, which can still be used as fertilizer of brass knuckles or to be burned in boiler.

The document BR 9.804.182-7 of PINTO (1998) reveals a harvester that in the front part has a sugarcane routing system, followed by the base cutting tip cutting systems and followed by a set of rollers that feed the chopper system; which directs the beams to the lifting and wiping system containing a pre-cut tumbling tumbler rotary device which is provided with a reversible direction of rotation so as to toss the bollards to either side of the harvester.

Yang et al. (2004) describes in BR 8.402.219-1 a chopping and throwing mechanism, composed of a support structure of the mincing rollers, which have installed in their peripheral diameter sharp knives, properly positioned in relation to the launching element, having in its interior a set launching paddles, mounted on a drive shaft, equally spaced at an angle of 120 degrees; where the drive shaft element by is connected to the hydraulic motor.

A sugar-dicing and transporting device, described in GERALDI BR 8.400.814-8 (2004), is also of the art, provided with two rotating mechanisms arranged inferiorly transversely to the sloping chassis and preferably horizontally, promoting a small angle of the cutting disc relative to ground level; both rotating mechanisms having at their lower extremities discontaining knives arranged angled and misaligned with respect to the disk center itself; above the cutting disc is a roll which provides a slight inclination of the sugar cane to the front of the harvester, introduction of a conveyor / lifter roll and reordering of the others, better leading the culm to the chopper rolls and reducing losses sugar dean.

CATTONI BR 8.302.770-0 (2003) which discloses a double-cut chopping blade is still known; and BR 8203.228-9 (2002) for a sugarcane harvester blade.

DISCUSSION

From what can be analyzed from the prior art, the idea of employing some mechanism for cutting brass knuckles is already absorbed by the technique. Paratal, several mechanisms were developed, generating a good diversity desolutions. In the present case, the equipment is fixed in a horizontal axis in a horizontal direction at the back of the harvester platform, it works close to the ground and is pressed to the ground through springs, said roller is divided into two parts, with this it works accompanying the ground relief. With this equipment it is possible to do two jobs at the same time, that is, the harvester reaps the corn and the roll will chop the reeds and leave the soil prepared for the next planting.

The mincing roller is composed of two parts and contains an end bearing which is fixed to the lower end of a metal arm, the upper point of said arm is fixed to the central axis of the platform, the molasses attached to the end of the roller and the shaft. center of the platform, they serve to press the roll against the ground and thereby break the corn canes. The roller consists of knives in a spiral and horizontal direction.

DESCRIPTION OF THE FIGURES

The characterization of the present patent document of deutility model is made by means of representative drawings of the universal corn dipper roll so that the equipment can be fully produced by proper technique, allowing full characterization of the claimed object's functionality.

From the elaborated figures that express the best way or preferential way of realizing the product now idealized, is based the descriptive part of the report, through a detailed and consecutive numbering, where it clarifies aspects that can be understood by the adopted representation, in order to clearly determine the protection now intended.

These figures are merely illustrative and may vary, provided they do not depart from the original claim.

In this case one has to:

Figure 1 illustrates a representation of the orthogonal front view of the roll and its right side view;

Figure 2 shows the upper orthogonal view of the proposed device;

Figure 3 shows a perspective view of the mincing roller with the main structures attached and;

- Figure 4 shows where the roller will be applied to a harvester.

A preferred embodiment comprises the use of a cylindrical roller (1) carrying orthogonal and twisting knives (8), said roll being biased (2) at both ends so as to allow said roller to rotate freely by moving it. according to the movement of the harvester; wherein this roller is kept pressed against the ground by means of springs (3) suitably arranged next to each of the arms (4) containing said bearings (2); these springs are attached to the upper part of a fastener (5), where this element is attached to a joint (6) that allows the assembly to move, and to the bottom, the springs are attached to a guide pin (7).

The knives (8) are disposed at the ends of the roller (1) and are advanced and orthogonally over the surface of said roller, forming a cutting device for the corn cane knuckles which was then harvested by the front platform of the machine.

Claims (1)

1.- UNIVERSAL CANE CHICKEN ROLLER, characterized by the fact that it comprises the use of a cylindrical roller (1) bearing orthogonal and sinuous knives (8), and this roll is biased (2) in both ends, so as to allowing said roller to rotate freely, moving according to the movement of the harvester; wherein this pin is held pressed against the ground by means of springs (3) suitably arranged next to each of the arms (4) containing said bearings (2); these springs are attached to the upper part in a clamping element (5), where this element is attached to a joint (6) that allows the movement of the assembly, and at the bottom, the springs are pressed into a guide pin (7) . * * *