DE1967103A1 - SOIL TILLING MACHINE - Google Patents

Description

Weverskade Io O A 35 56I -mee

Maasland / Netherlands "_ _. . _Λ _-

Feb 10, 1877

Tillage machinery

The invention relates to a soil cultivating machine with tool rotors arranged in a row transversely to the direction of travel, in which the adjacent tool rotors are driven in opposite directions and work areas that overlap each other have, and with a trailing roller that is about extends over the entire working width of the machine.

Such a machine is known from PR-PS 1.386.256. In this machine, the trailing roller has one in it closed coat and is well behind the Tool rotors arranged and stored freely vertically. It is used to slightly press the earth thrown up by the knife-like tools around the cultivated soil to level. For light and medium-heavy, dry soil can also cause additional crumbling of the floor enter. However, if the machine is used on heavy, wet ground, the knives will be smeared The cut-out parts of the floor are not crumbled, but rather squeezed together. This creates in the Seedbed lumps that become rock-hard after the soil dries out and impair the germination and emergence of the seeds. In addition, any unevenness in the processed soil is leveled out by pressing in lumps, see above that the soil is compacted in places and this also causes the seeds to rise unevenly.

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709824/0001

The invention is based on the object of designing and arranging the trailing roller in such a way that it contributes to the uniform loosening and crumbling of the soil. This object is achieved according to the invention in that the trailing roller is mounted immovable in height in its operating position and is arranged in the working area of the tool rotor, and that its jacket consists of longitudinal rods.

As a result of this operational position and training, the The trailing roller catches the earth thrown backwards by the processing tools. This earth therefore arrives first to the longitudinal bars, which form a rotating grid and which Crumble the earth in addition and distribute it on the ground. Through this a seedbed is created with a uniform crumb structure and a slightly compacted, flat surface. The seed bed is therefore well ventilated and can absorb sufficient water, so that the conditions for the germination and sprouting of the seeds are particularly favorable.

An embodiment of the soil cultivating machine according to the invention is explained in more detail below with reference to the drawings explained. Show it:

Fig. 1 is a plan view of the soil cultivating machine, FIG. 2 is a view in the direction of arrow II in FIG. 1.

The machine has a frame 1, which has a hollow beam 2 running transversely to the direction of travel, on which ten rotary tools 4 with vertical shafts 3 are mounted at equal distances from one another. The distance between the axes of the shafts 3 of adjacent gyroscopes 4 is less than 30 cm,

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preferably 25 cm. Each shaft is supported by a bearing 5 on the - - Höhle rager 2 (; Flg; * 2} and tizgt a straight-toothed gear 6. The. From / the gears. Existing gear. Is located "in. Serves- Höhlträger and: is about a bevel gear and a change gear, driven, whose housing Io -or «11 about" with cowardly; sit on the vHohiträger -2, _ The forwardly protruding drive shaft 12 of the change gear. Is via a cardan shaft "with the PTO of yours . to couple the tractor gyro each have two ELerrnnsöhMen ^"1 J _x .the to the associated, -Welle" 3 attached sln ^ and between which two prongs as 9viBit gu ^ dratischerEi §u> rschnitt trained _tools;. are festgekleinnit .. _.: - _ _-;: ^-: - ^ - '■;.

At the cave there are two men; rear-facing arms 13 attached, - "the supports 14- .. carry ,, Iä _; planes a transverse to the direction of travel ^ nd behind the _: Merfczeugkrelseln -.""; -. roller 15 is mounted; the wialze I5_ has In; their longitudinal; -right running ¹ bar and. Extends in the middle of the length of the paths traversed by the prongs ^ 9. The 'supports 14 are over a detachable; the arms 13 are height-adjustable and are each fastened to the arm by a bracket 16> ^ i ^& ü% ^e - ':' ■ - - support 14 and the. arm I ^ seltllöii overlapsy '^;in-their;".; ■. ""'■ Angular position to the arm defined ^. ■: -. ■ "- ■;.:. ^/:. ■ ./;- ■:

The MasciilBs will. In Blehtung; A- gefaforeia ,. and thereby the Werkzeugkrelsel 4 from the PTO shaft; the -Schleppers on the gear such that it is driven ,,, B rotate -Int direction of the arrows (Figure 1J γ * _,.:; wherein the tines; ^ each edit overlapping flooring strips Kittel - which .höhehverstellbaren roller. that has a fixed operating position za ;: the tool - ;;. spinning, the working depth of the;. tools can be set

will. Ba the roller, based on the direction of travel, behind the tool gyroscopes and their area of action, the earth thrown backwards by the tines can be caught by the rods of the roller, with this earth is crumbled and evenly distributed.

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Claims (8)

Patent attorney C. van der'lely N.V. A 35 56i mee Weverskade Io ^ ■ .- Maasland / Netherlands 1967 103 Claims Tillage machine with; in a belhe across the Tool circles arranged in the direction of travel, in which adjacent .Tool rotors are driven in opposite directions and have overlapping working areas, and with a trailing roller, which is et ^ a over the entire working width of the machine extends / thereby characterized ^ that the trailing roller (15) in their Operating position hShen immovable and Ip Working area of the tool rotor (%) is arranged, and that her cloak is made of rods " 2. Soil cultivation machine according to claim 1, characterized characterized in that the ends of the trailing roller (15) independently height adjustable Bodenbearbeltungsiiasehlne according to drawing 1 or 2, characterized in that the ends of the roller (15) in vertically arranged, height-adjustable supports . are stored. ._ "..;"; -: .. -. ■ "■ '.; ■" "■ - _ -;: __ \; .V- 4. Soil cultivation machine according to claim 3, characterized marked «that the supports (14) are slightly - almost, vertical ^ \ ^:: . · ■ : _: _ ■ - ■ 'r- 5- Process for the tillage means = a Bode0.bearbeitungsmaschine - 'characterized in daJB the bottom first processed in overlapping lying in Fatartrlchtung strip of about axes that are circulating "forming tools and then intermittent won Einein working tool is post-processed, the order. a horizontal axis lying transversely to the direction of travel can be rotated. " 6. The method according to claim 5 * gekennzeicimet characterized in that the -rorbearbeltete floor in post-processing is pressed. 7 «¥ experience according to claim 5 or 6, thereby gekenuaizeichnet, that the pre-processing down to the deeper soil layers, is enough than the post-processing. 8. Yerfahren according to any one of claims 5 to J, dadmrcli marked ₌ marked, 'that the floor is reworked immediately after the ¥ orverarbeitung. 709824/0001