RU2648408C1 - Distributor-grinder of prepared in rolls fodders - Google Patents

Abstract

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agriculture. Device comprises a hopper mounted on a mobile frame, in the bottom part of which a feeding device and a locking mechanism are mounted, on the lateral side there is a loading mechanism made in the form of a fork grip, on the opposite side there is a separating device made in the form of a horizontal longitudinally located guillotine, before which on the discharge ramp (7) counter cutters (8) are installed. On the discharge ramp between the counter cutters, cutting segments are installed, made in the form of two mutually perpendicular planes. Horizontal plane (10) is located on the discharge ramp and has a thickness equal to the thickness of the counter cutters, and the vertical plane (9) has a crescent-shaped arc-shaped toothed cutting edge.

EFFECT: enabling an increase in the efficiency and reliability of the grinding working process, reduction in fodder losses when it is eaten by animals by dividing of the separating layer into parts.

1 cl, 4 dwg

Description

The invention relates to the field of agriculture, and in particular to devices for cutting and distributing stalked feed prepared in rolls into feeders.

Known feed distributor-grinder, containing a hopper with a feed conveyor located in its bottom part, a loading mechanism in the side, the separating knife device mounted on the opposite side of it, is also equipped with a counter, which is mounted in a horizontal plane passing through the axis of the separating device and the drive the feed conveyor shaft, and is installed between them, in addition, an additional conveyor with a drive shaft mounted in a vertical plane passing through the axis of the separating device, while the additional conveyor is made with the possibility of oscillatory motion relative to the vertical plane (RF Patent No. 2266640, IPC AK 5/00, published December 27, 2005).

The closest in technical essence and the achieved result is a roll grinder, which includes a hopper mounted on a mobile frame, in the bottom of which a feeding device and a fixing mechanism are mounted; on the side there is a loading mechanism made in the form of a fork grip; and on the opposite side - a separating device made in the form of a horizontal longitudinally located guillotine, and contradictions are established on the unloading ramp in front of the guillotine (see IRK-01.1 roll cutter, operating manual T12.5110 RE, Perm, 2003) .

The disadvantage of this machine is the impact of the cutting edge of the grinding apparatus on the material in only one plane, since the random arrangement of the stems, low efficiency and reliability of the grinding grinding process, due to the long cutting length of the separated coarse feed layer equal to the length of the loaded roll, which leads to feed losses, are not taken into account when eaten by animals.

The technical result is to increase the efficiency and reliability of the grinding grinding process, as well as to reduce feed losses when eating animals, by dividing the separated layer into parts.

The technical result is achieved by the fact that in the distributor-grinder of feed prepared in rolls, including a hopper mounted on a mobile frame, in the bottom of which a feeding device and a locking mechanism are mounted, on the side there is a loading mechanism made in the form of a fork grip, on the opposite side - a separating device made in the form of a horizontal longitudinally located guillotine, in front of which contradictions are established on the unloading ramp web, according to the invention, on the unloading the cutting web between the contradictions is installed cutting segments made in the form of two mutually perpendicular planes, while the horizontal plane is located on the unloading pitched fabric and has a thickness equal to the thickness of the contradictions, and the vertical plane has a crescent-shaped arcuate toothed cutting edge.

The novelty of the claimed technical solution is due to the fact that the design features allow to increase the efficiency and reliability of the grinding grinding process, as well as minimize feed losses when eating animals.

The invention is illustrated in the drawing, where:

in FIG. 1 - General view of the distributor-grinder of feed prepared in rolls (side view);

in FIG. 2 is a diagram of the operation of a distributor-grinder of feed prepared in rolls in section AA;

in FIG. 3 - cutting segment;

in FIG. 4 - shows the relative position of the contradictions and the cutting segments.

The distributor-chopper of feed prepared in rolls, which includes a hopper 2 mounted on a mobile frame 1, in the bottom of which a feeding device 3 (Fig. 2) and a fixing mechanism 4 (Fig. 2) are mounted, on the side there is a loading mechanism 5 made in the form of a fork grip, on the opposite side is a separating device made in the form of a horizontal longitudinally located guillotine 6, and on the unloading ramp 7 in front of the guillotine there are contradictions 8 and cutting segments are located between them (Fig. 3), made in the form of two mutually perpendicular planes: vertical 9 and horizontal 10. The horizontal plane 10 (Fig. 3) is located on the unloading pitched web 7 and has a thickness equal to the thickness of the contradictions 8. The vertical plane 9 (Fig. 3) has a crescent-shaped arcuate toothed cutting edge 11 (Fig. 3)

The chopper-distributor of feed prepared in rolls, works as follows. The drive of the working mechanisms of the unit is carried out from the hydraulic pump of an autonomous hydraulic system, which is driven by the tractor PTO. Before loading feed prepared into a roll, it is necessary to manually release it from the fixing materials (film, net, twine). When loading feed, the fork loading mechanism 5 is diverted to the floor surface with the aid of a hydraulic cylinder without touching it, and when the tractor moves in reverse, the roll is loaded into the fork grip holder. Then, under the action of the hydraulic cylinder, the lifting mechanism lifts the roll and loads it into the hopper 2. After loading the roll, the vehicle moves to the place of feed distribution, where, after turning on the hydraulic system, the guillotine 6, the feeding device 3 and the fixing mechanism 4 are turned on. When the guillotine 6 moves downward, the sliding parts of the feeding device 3 mounted in the bottom of the hopper 2 are lowered down, while moving in the opposite direction from the guillotine, this m The elements of the locking mechanism 4, rising up, enter the roll and thereby exclude its movement. In the process of lowering the knives of the guillotine 6 capture part of the feed, bring it to the contradictions 8, where it is cut in the horizontal plane. With further feeding, the detachable material, sliding along the curved cutting edges 11 of the vertical planes 9, is cut into pieces, which are fed to the animal feeders along the unloading pitched web 7. When the guillotine moves upward, the elements of the locking mechanism 4 fall down, freeing up the roll, and at the same time the sliding parts of the feeding device 3, moving upward, enter the roll and then, moving towards the unloading window, rotate the roll around its axis. Further, the guillotine movement process is repeated, separating the part of the roll that has been fed into the unloading window again.

Claims (1)

Distributor-chopper of feed prepared in rolls, including a hopper mounted on a mobile frame, in the bottom of which a feeding device and a fixing mechanism are mounted, on the side there is a loading mechanism made in the form of a fork grip, on the opposite side there is a separating device made in the form horizontal longitudinally located guillotine, in front of which contradictions are installed on the unloading ramp web, characterized in that s cutting segments formed as two mutually perpendicular planes, the horizontal plane is located at the unloading pitched canvas and has a thickness equal counter-rotating, and the vertical plane is arcuate crescent-toothed cutting edge.

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