SU1702891A1 - Vibratory subsoiler - Google Patents

Description

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- .. - The invention relates to machines for land reclamation construction, namely l drainage, loosening and dry lining. high-strength soil, to agricultural production machines during tillage ....-;;.. i-;:;

The purpose of the inventions is to reduce energy consumption by eliminating pinching and increasing the angle of the gap.

The figl depicts a principal hema vibratory deep ripper; figure 2 - drive vibrations; Fig. 3b is a kinematic scheme of a crank mechanism, 1 but fmg.4 - a movable tool; on mg.5 - movable cutter of the proposed design, in Fig.6 - shock absorber,

Vibrating deep ripper will hold frame 1, on which stand 2 is fixed, including movable section 3 and non-movable section 4. On the lower edge of fixed section 4, cutter 5 is fixed and movable

cutter 8, and a biller 7 is placed on its upper edge of the rear side. 12 with a movable section 3 of the rack 2. On the frame 1 by means of hinges 13 is fixed the axis 14 of the bracket 15, which is connected with the fixed section 4 of the rack 2 horizontally with the hinge 16. The bracket 15 is provided with an oval groove 17. along which the frame 18. A shock absorber 19 is placed 15 times on the bracket. The alternating 21 and elastic 22 conical plate-shaped elements and sleeves 23 mounted on the guide rod 24 are mounted in a block 20 alternating elastic 21.

The movable cutter 6 is connected to the fixed cutter 5 by means of a hinge 25. The minimal processing of the yachvy movable section 3 and arching spruce 7 is removed, and the movable cutter b is connected by means of a connecting sleeve 26 to the axis 27. The radius of the crank-connecting rod mechanism 11 can be changed by shifting the finger 28 s holes x 29-31.

The vibratory depth booster of the rbb-faerr is as follows. ; -. u / -. :.;:

With a gono-displacement, a rifle-ripper in the soil, the strut 2 makes a complex movement in two planes; auto oscillations; by means of a hinge16 in the horizontal plane and by means of a hinge 13 in the vertical plane. In addition, the movable section 3 of the rack 2 oscillates around an axis.

8 from the electric motor 9 through the gearbox 10 and the crank mechanism 11. At this time, the movable section 3 moves from position to position and ill (FIG. 3),

As a result of this oscillation, the mobile section 3 is immersed in the lateral monolith of the soil. In addition, the resistance of the soil that occurs on the fixed cutter 5, the movable cutter 6 and the cutting edge.

the movable section 3, reinforces the oscillations of the stand 2, driving it to rotate around the hinge 16. In this case, the protrusion 32 of the stand 2 acts on the conical hub 23 of the shock absorber, compresses the elastic 21 and elastic

22 elements up to the stop of the limiter 18 into the edge of the oval groove 17 of the bracket, which coincides with the moment of the soil cleavage, after

What shock absorber 19, abruptly flashing, returns the rack. 2 to its original position.

In this case, the movable 6 and the fixed cutters with a co-generator 7 increase the impact on the next volume of soil and destroy it. In the future, the work cycle is repeated at a frequency determined by the frequency of rotation of the motor shaft. When processing soil with high strength

increases the number of revolutions of the electric motor 9 ..

When tillage at minimum

the technology of the mobile section 3 and the co-generator 7 is removed. Movable cutter 6

connected to the axis 27 of the movable section 3

through the coupling 26, and

work of the vibrating deep ripper

is carried out in the sequence described above. .

Formula inventions

Claims (2)

1. Vibrating deep ripper containing frame, stand, pivotally mounted on the frame by means of shock absorber and bracket and equipped with fixed and movable cutters, vibrator and arch. A dispenser, characterized in that, in order to reduce energy intensity by eliminating pinching and increasing the angle of the gap, the stand is made of separate elements placed in one longitudinal-vertical plane and connected to the frame and to each other by means of vertical a section hinge, the axis of one section is kinematically connected to the vibrator via a crank mechanism, the crank of which is made adjustable in length, the deep-ripper being equipped with a border mounted on the frame b, and the shock absorber and limiter are housed at the stand. 2. The subsoiler according to the method of manufacture of the subframe is made up of a block of alternating conical elastic elements and bushings, and the displacement limiter in the bracket made made in the form of a rod, rigidly fixed-oval groove, flax on the rack section with the possibility of V  -. are ; - -: a, ./ i V (®e l)  -f .- . ; d ;; -:; / 2 2 l .. -. ff. . Fig.z ) , x; l ;; ../;., -: - YY-Tg, ..-,., No. - & l, th  v v ;: M;:. 3 - r n:;: V: - g / g5;. - V     -. ; R  rt. , - G /