SU1501940A1 - Soil-tilling implement - Google Patents

Abstract

The invention relates to agriculture, in particular, to units of machines and aggregates that simultaneously perform several agrotechnical operations necessary for sowing grain and other crops. The aim of the invention is to increase the uniformity of the seed embedment by maintaining the stability of copying the soil relief and preventing the openers from clogging. The device includes a paw coulter 5 with a mechanism for copying the topography of the soil, made in the form of a spring-elastic damper 3 and fixed on the frame of the body 12 with vertical guides and two pairs of rollers 9 interacting with them. Each pair of rollers is located on the sides of the coulter, and the rollers each pair is installed one above the other and fixed on the vomer. In addition, in front of the coulter, a ripper 17 is installed, made in the form of a tooth, to the tip 29 of which a spring-loaded cable 28 is attached, with the free end attached to the S-shaped stand 27 by a screw mechanism. The presence of a spring-loaded cable on the S-shaped stand of the ripper 17 eliminates the blockage of the coulter-foot 5 with moving debris and sod that are on the soil surface. Spring-elastic damper 3, paired rollers 9 arranged on the floor, interacting with channels in guides made in brackets 12, ensure high-quality and smooth work, i.e., without sharp dynamic loads. the implement provides a uniform depth of seeding as a result of copying the topography of the soil. 1 hp f-ly. 4 il.

Description

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(21) 4166946 / 30-15

(22) 12/24/86

(46) 08.23.89. Bul № 31 (75) A.I. Onoprienko

(53) 631.33.024 (088.8)

(56) Copyright USSR each USSR L 1120932, cl. A 01 C 7/20, 1983.

(54) IIOMBOOBPABATblBAlOlHEF- TOOLS

(57) The invention relates to rural .o; I am stouted, in particular, to the units of machines and aggregates, simultaneously making several agrotechnical ones, necessary for the new sowing of grain, of other crops. The main feature of the image is the innovation of the uniformity of 1 bast1) 1 seed embeddings through the stability of the combination of pe, (fia iloHisbi, and () (СИИИ оРОИРОИ СОИ1ИИКОВ. Device incl. And frequency laHy-C (JUHHiK 5 with the mechanism ti copying of the night., Bbino.:iiieHfibiM in the form of I) a dinner-party () dem11 (} 1ra. and fixed on the frame of the housing 12 with the Iertik.liny- :: - 1 guide, 1PI.- .: and with theirs AIC.M ;;.; Each paramics p, i-; ii) i.-.,.: cull. nickname.,.,.) ..,. installed one above the other i IP; , 11,1 sochike. KpoNU- one, iii pi; sganovleyi ry.h.titel 17. 1-видеi; as a tooth, to () C1 |) ik 29, flax and odinyineyi cable 2 .. koin nr krep.cheniy to 8- (bra 27 vingovym me.hani.zmom Pa .: zhinennogo cable on the S-ofijia un; i .nirc.i i 17 obviates (aoiii;, - .:..

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11.i) b) ate of the region to the region of sech.- 1GO khoziichva, in particular to the street. CM and agregagok, performing olioirs NU Hiio iiecKo.ibKO agrotechnical oHCjiaations, necessary for carrying out the sowing of leper and other cus.: |

llc.ibK) of the invention is the adjustment of the dimensions and () of the seed embedment depth by stacking up the soil relief and preventing soil clutter from clogging.

On fi1. 1 shows a tillage ayu- | tsei tool, oGninn species; in fig. 2, section A-A in FIG. 1, in FIG. 3 paw-centurion, longitudinal section; in fig. 4, node I in FIG. one.

 1p |) obrabagyvak) P1ee 11rudi contains i; ecyi: iyK) frames 1 with po11e () n, 1 folders 2, spring nil demn (|) ep 3, C1 MJ11vod 4, lanu soi1nik, p with fur 1 meas (t (co11I a) pe. ibecfja soil and onopnoi o, regulating 1OG (| lu.icoTe of the roller 7.

C lana-coniHHK 5 has a rack 8, for whom poji MoiTa / J Ho is installed. There are two syuronies on |) other perekag1) 1iimye rollers,) on the axis x 10 (Fig. 4). Paired rollers 9 and 11 of 1C are guided with corresponding channels II, which are located in the crocodia of the cornea 12, fixed to the frame 1. The channels 11 have inserts 13 pz yiipyroio materna; 1a, for example, from (1 rezipg (ch 13) yiipyroio materna; 1a, for example, from (1 rezip chg (ch 13) G; sig1 differ1.1 but about (} 1uil: direct mou 1 (), radial, etc.). Li li pp. 1 learns it) h) 1) 1. Get out of the contours of the rim of the pair of rollers 9.

T |) C1H)) opa laiHji-coHinnKa.) But has a height of 14 with openings of 15 li 11on) such k. Zhah P) (for connecting wires).

Front side of the ale: b-son1 P1ka 5 supply with 1 earn.oochpsgitel1) 1os1) blinded rykh resident 17, Kiriopoe) replaced before sharpening 18 pp-s1nnyk D) I) FIG. 4 i.

Spring () - upru | I1 | damper, 5 positioned in liepxiieii clock. lanbi-coniHnKa G) ngavl eg sobsp crosswise to 19, sparred by short verticals. 1 of them 20, sonar P11 1mp and with backs) a. springs 21, which are coded on ana, logical rods 22 of the frame 1. Topui, i rods (20 and 22 (located inside And |) already 21) do not touch (phi 1). P, e1gralna cylinder, and hair of 23, 1 papa-com1nnika. n) through the 24 frames of the frame 1. Sl) h, their movement is movable, (the lithic part 23 on the ve |) is equipped with a thread at the horn) d) nd 2, which the adjustable 26 faith; P) Nogo relocation, 1An1 1- centurion 5 p pel y, 1iroanie usi.sh unru- TociTi 11 |) dinner 21. Ie () of the braided iijiy-zhinno-at the right damper 3.

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Rigging device ripper 17 is made on the basis of an S-shaped stand 27 equipped with an oblique nat - in the direction of travel with a spring-loaded cable 28. The lower end of the cable is attached to the tip 29 of the tooth using a welded ear 30, and the upper end is connected to the last turn 31 of the siiral spring, which is at the other end secured to a screw tension consisting of a screw 32 and a nut 33 and fastened in a hole on the body of the rack 27.

Before starting work, the sowing unit, equipped with the proposed tools, comes up with the usual setting, which is that the height-size is established between the blade 18 of the cutting tool 5 and the lower contour of the roller 7, i.e. the depth of the furrow is set in advance. (This is done by raising or lowering the rollers 7. The ripper 17 is fixed at a constant height and the main thing is that the tip 29 of the rack 27 always grabs) the surface layer of soil is 3-5 cm.

Then the sowing unit bb1 is inserted into the field. Р1,1х,: p1tel 17, u1lub, hitting the roots, picks up the rhizomes, surface stubble residues and stems of other weeds, accumulates them on a tensioned cable 28. Under the t gesture (, their pillar 27 springs and shoots out In this way, the p.1 of 1 rokhod of pinion 17 becomes clean and the soil at the point of its discharge). By . The 1c paw of the centurion 5, which forms (expands and deepens) the furrow / KHoii of a mubin with a hard bed.

In the pulp is clearly defined in the parameters of the furrow with a hard bed, the pile that the seeds are placed on, and the fertilizer is fed through this wire 4.

The special design of the structure, the sonpik paws D) ensures the formation of a furrow of one and the same depth, regardless of the unevenness of the soil surface in some 6 areas, as well as the difference in its hardness.

Something is achieved by the fact that the жapi-sanjik D) iijin pass is either higher or lower- Hoii part of the po: t: -a tub; 1 is put into the soil, i.e. i iy6nny, equal to the difference between the levels of the 18 mi and the rink 7. With jroM, this value is not distorted when there is unevenness in view of the fact that. lana-coH - nickname G) together with the roller 7 moves that.beakly in the vertical plane (in the above, Hiiix analogs are not found) from rollers 9 and channels 11, and ynpyi o- spring-loaded damper 3 renders on the rack 8, there is a pressure for introduction, with the expectation of maximally solid parts of the soil in the form- ing (Zatyvaya field.

Usi.chie 3 changes with the help of adjusting 1 AEK 26.

The presence of inserts 13 PA channels 11 p PRI 1 21 in the amount of smooth

harsh dynamic loads both on the arms and on the whole sowing unit as a whole.

Claims (2)

1. A tillage implement containing successively mounted on the frame a ripper with a 5-shaped () stand and a centurion with a mechanism for copying the relief of the soil, which is made in the form of a spring-elastic damper and fixed on the frame of the case with vertical guides and a movable element cooperating with them, characterized in that, with a price, you can increase the uniformity of seed embedment by means of stability lipprovaniya re; 111e11 n. hn i. Stinging of centrifugal ICTs, tatka, S-obrai and CToiiKa rmhli Kpen / iena on the frame is tough, but an element of copying me, the centurion has been completed and hp. On the sides of the dgchch ii. cov with rollers each WFP; one Yahad to another And - ;;.:. ten  I-, i / htl) 0 VCT; H11 H)., And p; 1spolo-H 11 THEM; .. but the next year, ShchP () 1 o Mh 15 - / their axes on the centrifuge and a (they are equipped with teria inserts, 1a). 2. The instrument according to claim. Distinguished {css gem. that the cultivator is made in the form of s () a secured to the point of its tip with a cable, the upper end of which is provided with a spring and. ieii 11: 1 S-shaped punch nintor - mg a.uri-iov ,. : 1U.1 ... ..