SU1690589A1 - Peanut harvester - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery engineering, namely, peanut harvesting machines. The purpose of the invention is to increase the reliability of the technological process. The wrapping device of the peanut cleaning machine is made in the form of an arcuate shield 8 facing the convex surface towards the opposite conveyor 5, each flap 8 being at an acute angle both towards the opposite conveyor 5 and towards the side opposite to the direction of movement of the machine. Top-lifting device conveyors 5 capture the tops of the undermined plants and move them. In doing so, the plants with the beans, pushing against the reflective shields 8, are rotated by the root part and by the genophores with the beans up and out. The convex surface of the reflective flaps 8 ensures a smooth, without loss of the beans, the passage of plants. 1 h. n. f-ly, 3 ill. 9 W (Л С а че о с а ч: Фм.З

Description

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular to machines for peanut harvesting.

The purpose of the invention is to increase the reliability of the technological process.

Ne figs. 1 shows a side view of the machine; FIG. 2 is a section A-A in FIG. one; in fig. 3 is a diagram of the machine, top view.

The peanut harvesting machine contains a frame 1 with a supporting wheel 2, digging an element in the form of a writhing lzp 3 fixed on racks, the topping device 4 is made in the form of several pairs of endless conveyors 5, for example, two chains for each row. Flexible conveyors 5 are mounted on frames 6 and pressed against each other by spring-loaded grate 7. Arcuate reflective covers 8 of a device for wrapping plants are fixed to the frames 6 of the internal conveyors 5.

Reflective flaps 8 are located at an acute angle both in the direction of the opposite conveyor and in the direction opposite to the direction of movement of the machine. On the frames 6 in the output part of the topping conveyors 4, protonosmotny guides 9 and 10 are fixed above the flexible conveyors. The end parts of the flexible conveyors 5 are in the direction opposite to the direction of movement relative to the internal contours. The anti-sweep lines are shifted accordingly guide plates 9 and 10.

The machine for cleaning peanuts works as follows.

When moving, the writhing paws 3 are buried and undermine the root system of plants and genofooy with beans on them from below. The grazing device 4 transports 5

tots of the undermined plants and moves them up and back. In doing so, the plants with the beans, pushing against the reflective shields 8, are rotated by the root part and by the genophores with the beans up and out. The convex surface of the reflective flaps 8 ensures an unobstructed passage of the plants without loss of the beans.

Due to the displacement of the end portions of the outer flexible loops 5 of the terabelny conveyors 4 and the corresponding displacement of the anti-winding guide plates 9 and 10, slaughters in the outlet part of the terabelny conveyors 4 are prevented, the plants are wound and carried, and the dug plants are reliably laid.

Claims (2)

1. A peanut harvesting machine containing a frame, on which digging elements are sequentially mounted, a top-lifting device made as several pairs of endless conveyors with anti-flow guards, and a device for wrapping plants, in order to increase reliability technological process wrapping device made in the form of an arcuate shield located in the plan with the overlapping of the channel: an ebil device and also having a convex upper working surface and a side opposite to the movement of the machine at an angle to the horizontal plane. 2. The machine according to claim 1, wherein each outer conveyor is made longer than the inner one, while the rear end of this conveyor stands for the inner side opposite to the movement of the machine. FIG. 2