SU673233A1 - Divider to flax harvester - Google Patents

Description

I

The invention relates to the field of agricultural engineering 19 can be used in forestry.

The divider of the flax harvesting mashivas, containing the primary body and the central aerial with it, is known.

HiBAocTaTKOM of such a divider is the lack of adjustment of the angles of inclination and the length of the bars relative to the main pipe, since all the rods are fixed to the front of the pipe rigidly.

The closest to the invention to the technical essence and the achieved result is a divider comprising a support bar, lateral stem rods pivotally connected to the support bar, a central telescopic feather pivotally connected to the bar and the frame 2.

The disadvantage of this divider is the poor quality supply to the mouth of the pulling stream

a different state of steleste, as a result of which the loss of flax production increases, its quality deteriorates, and the productivity of flax harvesting machines decreases due to cutting of brooks.

The purpose of the invention is to improve the supply to the mouth of the water-lifting creek of abableable plants with a different state of stem.

This is achieved by the fact that, in the proposed divider, the side stem rods and the supporting b (tus are made i Tenecj (onH4ecKB-, and the movable part of the bar and side stem rods are equipped with

S mi.

FIG. 1 and obyrazhek described. divider for flax orc car, side view; in fig. 2 - the same, top view; in fig. 3 - then “e. Section A-A in FIG. Ij

0 in FIG. 4 - the same, incision bb on fwg. 1} in FIG. 5 - the same, bb incision in fwg.

The divider for flax harvesting machines contains support bar 1 with rigid bracket 2 6, 3 bracket captured on it 2, lateral stem rods 3 n, central telescopic feather 4, connected by one ends to bracket 2 by means of hinged joints 5. Other ends are lateral stebleotvody 3 are connected to krszhshteynom 6 rigidly fixed to the machine frame 7 by means of articulated soednnevny S / her and neHtpanb- telescopic coeatnteho pen 4 to the frame 7 of the machine oosredrtvom shartfa 9. Pivoting sovainevv 5 mounted on kro shgeyne 2, Yu closed skin, covering lennym V 2 to the bracket together with the support beam 1 cm, which form w "m osszh divider. Sha |; fatty joints 5 C (% Kojhiyca 11, fixed rigidly on axis 12, xugor is installed in hinge 13 of hinge 2 and body 14, with this 11 and lateral stem 3 connected to each other by screws 15, and case 14 is connected with a central telescopic feather 4 with a screw 16. The supporting bar 1 and the side stem rods 3 are made telescopic, with the movable part of the supporting bar 1 provided with a retainer made in the form of a sleeve 17, which is fixed with a screw 18 on the movable part of the .19. stem rods 3 are also provided with latches in the form screws 2O entering the holes 21. The hinged joints 8 comprise a sleeve 22 with a stud 23 installed in it, secured by a nut 24, | an axle 25 is rigidly attached to the sleeve 2, fixed with a bracket 26 by a nut 26 in the sleeve 27; The movable part of the support bar 1 is rigidly connected to the clamp 28, the hinge {machine connected to the frame 7. The divider works as follows in the field of movement across the flax section of the machine and the separator JKKXXM. with a central telescopic feather, 4 stems of flax per strip, and a box in the stem branches 3 noflieoaHt tra to the mouth of the puffy streams. The regula p (the cabel of the 1f ’ruptured | rsh 4 states of aaKmoHaetce stalks in 1 st. 3 telescopic stalks 3 are maximal when working on straight flax, and the divider is minimal, while sliding on the separator of vyporbivaemyh plants, the resulting force of friction is sufficient to tilt the stems at the mouth of the serpentine stream to a position perpendicular flat On the laid flax, the central telescopic pen 4 and lateral stem cables 3 form with respect to the support bar 1 minimum angles (L,) with a constant distance between the lateral stem rods of 3 adjacent dividers at the mouth of the treadmill, which gives the minimum force friction of the stems about the divider and provide reliable lifting and supplying of completely lying stems to the mouth of the streaming stream.If the stem has an intermediate position between the front and the lying, then divide the corners and length; are set to the optimal position. When an obstacle is hit, the divider rises up, turning to 23. Performing the lateral stems and the telescopic support bar will improve the supply to the mouth of the puffy stream of plants with different stalks. 3 Findings about a divider A splitter for flax foci machines, containing a support bar, lateral stems, pivotally connected to the support bar, a central telescopic hinge ({about connected to the support frame) and y and i so that, in order to improve the supply of a streaming stream to the mouth of the outgoing plants with various plants; we can say that it is simple, the lateral stem and the supporting beam are made telescopic, and the movable part of the beam and the lateral stem rods are equipped with 4 slisers. Sources of information taken into account e under examination 1, Proceedings of the VIM, Matt A.S. Theory, designs and calculation of the dividers of flax harvesting machines, M., 1970, p. 63 / GS, 1970. PG f

ffB

Ut4