SU665846A1 - Berry-picking machine - Google Patents

Description

(54) MACHINE FOR CLEANING BERRIES

t The invention relates to agricultural machinery, namely to devices for harvesting land. Known is a harvester, containing a combing device in the form of a slopingly installed, long-lengthed dorsal comb, which is permanently located in the plant combing area 111 The inclined position of the comb and its longitudinal oscillations provide a gradual slippage of the year along the finger until the year. This, as well as the impact on torn and not torn years, constantly moving along the comb of vegetable mass, causes damage to the year. In addition, longitudinal vibrations along the fingers of the comb do not exclude clogging of the comb of a growing mass that passes completely through one comb. Also known is a working body for tipping the HEAD of daisies, in KOTqporo the metering combs are fixed on an endless closed supporting element, for example, The combs on the vertical section of the conveyor belt have transverse fingers oscillations in the plane of the combs. Since the oscillations of the combs take place ONLY at their exit from the crown of the plants and from the cutting off of the HEAD of the daisies, when the combs are inserted into the crown of the bushes and the heads of the daisies are taken, the combs are removed from the passive} 1o, bend and compacted crown. In addition, the oscillation amplitude of the dies is constant throughout the oscillating portion of the screed conveyor. In the working body, the condition of a constant uniform distribution of the bush over the surface of the comb during separation from the stems, which leads to their damage, is not ensured. Also known as a harvesting machine, including shaper, is a scratching apparatus in the form of psuorot combs mounted on the prismatic element with cursors, snSchSchwyers and; yoyo rollers ;; Contacting with a closed shaped track and drive mechanism 3 J.; In a known machine, the combs retain when combing the plants, the position of being close to the tool, However, when entering the crown of the comb plants, it is bent in the direction of movement and ONLY then the combs' fingers move the stalks apart and are inserted into the crown. Other & The widest part of the plant crown is distributed along noBepxHoetH Heaters irradiating and. In the base of the fingers IrpedeiS This is a match for the combing of plant elements to damage a year. The invention of invention is the reduction of damage a year when they are separated from the bushes. This is achieved by the Body, which the stripping apparatus is equipped with a mechanism of oscillation of the combs, made in the form of two hinges. In interconnected segment tracks, of the closed loop, to the curvature of the connecting rod mechanism. Washers placed in a closed contour formed by segment hogs are installed on the trebenok, one of the segment contour paths with dyoy; a; with a crank mechanism, and the segment tracks themselves are made of adjacent flat ring-plates. On fng. 1 shows the proposed machine, a general view; in fig. 2 1sch shaking unit; in fig. 3 - cross section of the connecting rod. The machine is mounted on a tractor. includes setting up on frame 2 formarovat 3 with c4 and holding device, 5. Design annapio T has a UTILET on the drive element crowns 6 - noBiopoTHbie comb 7. The comb consists of 8 fingers of a shaft with} kecTKO fixed on it a leash 10 On the leash It) a roller 11 is mounted, the first & 12 on shaft 9 is installed in the supports 13 in a blunt turn around its axis and overlapped by the shooter 14. On the shafts 9 there are washers 15 placed on the contour 6 1 1 5 5 in 1 two upper 16 and 17 hinged legs on a contour, 6 1 1 5 5 in 1 two upper 16 and 17 hinged legs, a single loop with a contour 6 ф 1 ф 5 in 1 two upper 16 and 17 hinged legs, a single loop with a contour 6 1 1 5 5 in 1 two upper 16 and 17 hinged legs with a single contour, 6 1 1 5 5 in 1 two upper 16 and 17 hinged legs with a single loop on the contour 6 ф 1 в 5 in one two of the upper 16 and 17 hinged legs, one of the two on the contour, 6 1 1 5 5 in one two upper 16 and 17 hinged legs, one of the two loops on the contour, 6 1 1 5 5 in one two upper 16 and 17 in 17 among themselves semenment mv road. Segmental tracks of ava images with flat annular plates 18. One of the segment tracks, if свsh, is connected with a lever 19 to a connecting rod of 20 cranks; in PNE of the connecting rod mechanism 21. Vevtsy 6 and a beam from through the shaft 22 from the cylinder 23, and the crank connecting rod from the hydraulic motor 24 A transporter 25 is located inside the center of the amp; ©; :: :: / The machine works as follows. When moving along the row, the brush forgers 3 rotate towards each other. rugu, lift poles of the adonosus over the sea and hold them on their outer surface .; The rims 6 mix the combs 7 to the post-arrow 26. The shafts 9 of the combs 7 carry the leashes 10. At that, the rollers ii roll along the figure of the 12th lane 12, the shape of which provides & green) into the crown of the bushes with the ends of 8 yyakh, 8, the horizontal line at THEIR flight through the bush and moving to the conveyor-catcher 24 and overturning them over the conveyors. The washer 15 moves along the upper 16 and lower 17 segment tracks. The lower 17 segment path through the lever 19 is driven from the crank gear 21 into an oscillatory motion. The Shay & 1 15 shafts of the dies 7 when moving the last-consecutively pass along the top of the S1b: and the bottom 17 segmen-1M-less. T1ry passage on the track; 17 Grefnka oscillates transversely to the fingers in the direction of the aloscoti. comb The amplitude of the oscillations of the rower is gradually simulated from the hinged value of the vertical value at the limit. segment When the commencement of its insertion into the bush, the combs begin to peak when they leave the bush and gradually decrease as the comb rises up and as the year is broken off from the nose. Thus, the comb b; a4fko h1 1%: in the crown of the bushes, and with the passage of the Combs in the bush, the plant evenly spreads, masses on the combers NOBERXHOCTti, which reduces the size and intensity of the flpyj On the other. and 3 o b r e t 1. A cleaning machine, mostly earthworks, including formers, a stripping apparatus as mounted on a drive element pdoor-like ridges with shafts, equipped with leads, having rollers in contact with a closed figured track.

and the mechanism of the drive, which, in order to reduce damage for a year when they are cut off from the bushes, the combing device is equipped with a mechanism for oscillation of the dies, made in the form of two hingedly connected segment paths forming a closed loop, and a crank mechanism , and on the shafts of the dies there were installed washers placed in the aforementioned closed contour, one of the segment tracks of which was connected to the so-called, crank-and-connecting rod mechanism. .

6

2. The machine according to claim 1, characterized in that the segment paths are made of adjacent flat circular ppas. ting.

Sources of information taken into account the direct examination

1, US Patent No. 3596456, class, 56-330, 1971

2, USSR author's certificate

N9 171207, class A 45/00, 1965.

3, US Patent N 2В96706 ,: cl. 56g-330, 1954.