SU1526589A1 - Arrangement for cutting planting slots - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to agricultural machinery. The purpose of the invention is to reduce the energy intensity of the process and simplify the design of the device. The device contains a chain loop 1 with scrapers fixed on it 2. On the frame of the device 8 by means of a bracket 11 a divider is fixed - a reflector, which is made in the form of a hinged prismatic four-link, its two opposite links 12 are located along the axis of symmetry of the device, and the other two edges 13 are connected between by means of a pull that is adjustable in length. When performing the technological process, the scrapers 2 cut off the soil and throw it on the ribs 13. Reflected from the ribs 13, the soil is laid in rolls on the sides of the slit. The front ribs remove all unevenness of the soil during the movement. 1 hp f-ly, 4 ill.

Description

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The invention relates to agricultural machinery, in particular, to machines for planting nurseries and long-term dogs.

The aim of the invention is to reduce the energy intensity of the process and simplify the design of the device.

FIG. 1 shows a device for cutting landing slots; in fig. 2 the same in the plan (the frame of the device is not shown); in fig. 3A-A in FIG. one;

in fig. 4 chain loop scrapers,

front view of the lower branch of the contour.

The device for cutting the landing slots consists of a valuable contour 1 with scrapers 2 fixed on it, leading 3 and driven 4 stars, frame 5 of chain contour 1 mounted pivotally relative to shaft 6. The driving sprocket 3 is mounted on shaft 6 fixed on brackets 7 with bearings to the frame of the device 8 of the chain transmission 9, the bevel gear 10. which is connected to the tractor's power take-off shaft, hand assembly) P1eg () in the mounted version of the device (tractor NS shown). In front of the chain package there is a divider-reflector mounted on the frame of the device 8 with the help of kohns tein 1 I, made in the form of a hinged prismatic 1H), two protruding ribs 12 KOTopoi o are located along the axis of the symmetry of the device 8, and the other two ribs 13 are connected and |) from () lying edges 12 niapiinpaMii 14 and r goy 15, pei y. 1I) ue) ii according to .yy1n 1 lo.io/KiMi 1H. |, P. 1ite 1n - () trasher,: 1I pel u.chirms and i ori uini a. ibHovi and tpkal1, ni ;;; nls1P1I iuk m i.inchgeni po porenogo kronpiiyana 11 relative to the frame of the device 8. The frame of the device 8 is equipped with adjustable lU) height ko: 1 som 16. D. I latching on, setting the frame frame () contour in | ) In the 1 position and its deviation when a collision is made in the soil, the rod 17 is designed with safety springs 18.

The device works as follows.

7

Before performing the technological process, the HaBCHJHBaeTcH torus device is established in the initial position, the chains with tour I with 2 attached to it are set in motion and pushed into the ground by means of a hydraulic circuit.

Scrapers 2 cut the soil you

 to the surface and cast

13. Reflected from the surface

10 the soil is laid in rolls

from the gap area

The amount of removal of va, 1 ka from k is regulated by the value of the solution de. reflector stem, adjustable 15 Front fins 12, moving on the soil surface, ud. 1 k) pass all the soil elevations of the relief, providing technical protection of the lower cut of the city Yachm directly above the ground. In p of the working aisle P is formed (a slit with its i-p-shaped va, 1 ka laid.

In riponei cc cutting I / UMM BOM pr () ref (.) Di I Jos. 1) 1) But HI, I, and laying it in HJ.IKH ii from the zone for fragments of the gap was the rectification of the trajectory by throwing away 2 soils.

25

thirty

 35

40

Firmula u .tnosicTcitu

1. Cutting device ii. slots containing nrodo. 1N 3 chain circuit i. o scraper. mi and flax | tsi1Y in front of de ,, b- (|| Ch1lchh (1k), because, from the centr.1nNi and 4Nergo (buttress (.ch.i. of the construction of ugroystg a, aeli i.He, 1i iibiHo; iHeH in the form iiiiipHnpHni, tic () of the four-tiers, d, 1 ii whose ribs are H as1I), 1 below the symmetry of the device, and two friends are interconnected iK.icpr.ui

2. The device is n (- i. I. O / .iii so that m 1a is completed (they are x but d, rank.

4g Slot Zonadl otr1Vki Slit

  Tray / Tor.

  No movement

fig

Before performing the process, the HaBCHJHBaeTcH device on the grapher, is set to its original position, the chain contour I is set in motion with the scraper 2 fixed on it and, by means of the gravator hydraulically, zag;

Scrapers 2 cut the soil out

 on the surface and cast on the ribs

13. Reflected from the surface of the ribs,

0 soil is laid on the sides

from the gap area

The amount of removal of the wa, 1ka from k) ilmi is regulated by the size of the de rib solution. a reflector adjustable 1 g;) th l.S, 5 Front fins 12, moving parallel to the soil surface, UD. 1 к) li 5он (- of the passage of all the soil elevations of the ministry of relief, providing a technical test. H-km iiin the course of the lower crop of Delhi city Yachm razh, 1 ie, i :: directly above the soil. In Res.11,;; The passageway is formed by a П (кч:; 1 ,; 1н; .i slot with laid i its ivpaxv, central oak, 1cam.

In riponei cc cutting I / UMM, r i. nui bom pr () ref (.) di Ios. 1runker1) But HI, IIMK, IrUn and laying it in HJ.IKH iici fn ,, from the zone for fragments of the slit was no longer; trajectory trajectory otbyvyas. my cKjiiO kami 2 soil.

five

thirty

35

40

Firmula u .tnosicTcitu

1. A device for cutting ii ... slots containing nrodo. 1mN, Chain Loop i. o scraper.mi and flax | tsi1Y in front of de ,, Ь- (||: о; Ч1лч (1к щ1 ес that, with cent.1НН fv i и 4 Нерго (tense of butt (.ch i. of the construction of a model, aeli i .H ... ge, 1 iibiHo; iHeH in the form iiiiipHnpHni ,, ni tic () of the four otchetvnika d, 1 iifn of which edges are G as1I), 1 in. D - symmetry of the device , and two other JL-O .: interconnected by iK.icpr.uii; (iM 1I1I

2. The device n (- i. I. O / .iii fc i,. I. by the fact that m 1a is completed (by its h.pi. (j., -.:; G but d, by rank.

 -L / j

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Hype

 movement 1 cholerase

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FIG. four

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Claims (2)

Formula u: s <> 0! K Tein <a 1. A device for cutting u-, a slits, containing a longitudinal chain-loop circuit with scrapers and - / • a divider-о ι ра, о · · embedded in it, characterized in that. with the aim of .χ - ι · ικ · 35niya energy intensity carried, and and. ι ^! ρ- · ι.ΐι there are no handsets, no bodies, no bodies, the gel is made in the form of a hinge! . poism << ticheskogo four-link. two against. ·, h. zhaschih.kh ribs which are located oo to the symmetry of the device, and the other two | .br .: are interconnected by ι i ι l 2. The device according to π. 1. m / p (m, ^ r <. By the fact that m / a is satisfied [k * ι л and ρ. · Ν <· 11 in length. Slot Exit Area Trajectory of the lodge Direction of movement 74 cherese Poiven Beams