CS232622B1 - Equipment for parting of plaited and lodged growth - Google Patents

Abstract

The invention is within the field of agriculture harvesting machinery and equipment. Purpose of the invention is to reduce harvest losses legumes, but also other thin-walled ones crops from the shot machine's gears beyond this shot and improved copying the surface of the field and simultaneously increase machine performance. This purpose is achieved by the splitter stand, which works on the principle of free rotating the cylinder and mounts on the mower's cutter bar sitroja. By providing the manifold a special swivel head is achieved on the one hand, perfect surface copying and the unwanted cheating plants under the Isbera table machine. Attaching the splitter to the mower table and its spring suspension secures the continued guidance of the hatching the tip of the pivot head below the surface pol'a. The distributor can be mounted without more modifications to mowers, windrowers and the harvesting machines themselves.

Description

BACKGROUND OF THE INVENTION The present invention relates to an apparatus for distributing entangled, lying and coated stalks of plants.

Various types of crop dividers are known to date. They are either passive distributors: spike, current, disc - or active: torpedo, flap disc, side-mounted mowing bars and the like. Their common drawback is the imperfect lifting of the lying stand, which as a consequence of it comes below the marginal parts of the scythe, resulting in relatively large losses. All of these types divide the overgrown vegetation by forcible tearing, which causes the grain to crumble and thereby increase the harvest losses. Inadequately operating hoists and crop dividers cause 5 to 10% loss of biological crop, representing 50 to 75% of the losses caused by the harvesting table's mowing table. On the bean shredder, the dividers are used to distribute the crop by means of a rotating roll suspended on the shredder by the parallelogram arms. Also, however, these plants undergo undressing and hanging of the plants, and thus, in the case of crops that are lodged, there is an increased loss.

These drawbacks are overcome by the device of the invention of the braided stand, which is characterized in that a pivoting head with a recessed tip and a stabilizing reptile is mounted at the front end of the support arm of the device. Above the pivot head, a rotatable vertical distribution cylinder is mounted on the support arm, in front of which the sliding plate is placed. A locking spring is inserted between the stabilizing reptile and the support arm.

An advantage of the distributor according to the invention is that the support arm has a pivotable head in addition to the free rotating distribution cylinder. Since the support arm is also swiveled in the holder on the cutting table, the necessary stroke of the entire swivel head is achieved when copying the pole surface. The arrangement of the swivel head ensures that the crushing tip is constantly guided below the pole surface by p-omping a stabilizing reptile formed by increasing its effective area as the crushing tip extends into the soil, thereby increasing the resistance of the p-year to its penetration. and the countersink is gradually deepened to equilibrium. Excessive indentation is also prevented by a securing spring mounted between the stabilizing surface and the support arm so that it forces the stabilizing reptile into a positive slip angle and also serves as a stop when the indentation tip is suddenly large. Since the attachment of the swivel head and the securing spring permits the guiding spike to be routed below the pole surface, and the softening spring mounted between the support arm and the mowing table holder, in turn, proportional to the stabilizing reptilian release, the swivel head function of the distributor is very good. There is no lining of the plants under the distributor. In this way, the pivot head lifts the plant material along the front chute plate to the lower edge of the rotating distribution roller as the machine moves. There is an n-stretch of the stalks of the plants caught on the roots. The forces from the stretching of the plant mass, pushing the roller from the engagement side of the harvesting machine and from the outer side, are almost equal to the level until the plants are cut off at the side of the scythe engagement, the stretching of the plant mass in this part ceases and due to the remaining forces from the outside the cylinder is rotated in this direction. As this process proceeds continuously, the disintegrating roller rotates outwardly from the machine engagement, thereby separating the entangled cropped growth from the out-of-machine growth without forcibly breaking. No chute plates, which are actually a cover of the support arm and the holder, prevent the material from collecting on both sides of the distributor and thus ensure further smooth movement of the mass. Losses in the distribution of entangled and polanutého stands are minimal. Since the failure rate of such a distributor is low, the efficiency of utilizing the harvesting machine is greatly increased. The spreader is simple and its installation requires only minimal adjustments to harvesting meehanisms.

In the accompanying drawing, a schematic representation of a device for distributing a braided coated growth in a longitudinal section.

The apparatus for distributing the entangled coated growth according to the invention consists of a holder 1 fixed to the mowing table 11. A support arm 3 having a pivoting head 4 is attached to it at the front end by means of a radial pin 2. The pivot point 5 - and the reptile reptile 6. Above the swivel head - 4 on the support arm 3 is mounted a rotatable vertical -distribution cylinder 7, in front of which a chisel plate 8 is placed. 9. A deflection spring 10 is interposed between the holder 1 and the support arm 3 in order to secure the swivel head 4. The conveyor 3 is attached to the arm 3 for better discharging of the mass and to prevent its catching.

In operation, the tip of the pivot head 4 moves constantly in the ground, thereby raising-up all of the completed coated stand as well as the ipo-growth lying completely on the surface of the ground. It slides along the swivel head 4 and the chute plate 8 to the expansion cylinder 7, which divides the crop by free rotation. In this case, the rear chutes 12 on both sides of the deflector ro-Ζ prevent the catching of the crop.

After removing the distribution roller and the bottom chutes, the remainder of the device can be used as a raised crop lift, which further increases its functionality.

Claims (1)

SUBJECT A device for displacing a entangled covered stand whose support arm is mounted by means of a radial pin in a holder of another table, characterized in that at the front end of the support arm (3) there is a swivel head (4) with a recessed tip (5) and a reptile ( 6), according to the invention wherein above the pivot head (4) is mounted on the support arm (3) a rotatable vertical distribution roller (7), in front of which a chute plate (8) is placed and between the stabilizing reptile (6) and the support arm (3) a safety spring (9) is inserted.