DE1782515A1 - Mower - Google Patents

Description

The invention relates to a mower, the opposite a floor knife movable knife cylinder in one Cage is stored, which hangs on iron!

with this from a mowing position in a ground-free Transport position can be raised · Preferably There are several slave plants mounted on the mower, which are offset from one another in the direction of travel mow wide swaths.

In such mowers with motor-driven knife cylinders !! the cage with its runners arranged at opposite ends slides over the sod when mowing « The runners are adjustable in relation to the cage to allow the Distance of the floor from the floor and thus the cutting height to vary. '

© When setting the Sehnitthöh must s © hr be performed with care, so that the two KufeK by equal amounts and parallel betw £ Patetriehtimg ö @ 3? Machine can be adjusted. ■ hxtäh sat the 2? ®igimg öer runners @ © eiag®

10983.870.72./) " 2 - '■'

r RSESOHSR EjAKK, KGMs ¹ J-W3

fOo ::? CHECi: ll (-.:*- lhi "i -'ύάΐ-"

come. If a runner and the sod knife Ltieken ₉ arise, twigs and other foreign bodies can be pinched here, so that the cutting height ε.η of one side of the cutting ferkes! changes.

According to the present Brfinc.taag, the MÄhsiaaehine is characterized by "that for cutting height adjustment between the carrier 12nd the cage an adjustable o that Inclination of the cages relative to the horizontal, defining Connector is provided.

With the M & hnasohine according to the invention, you can therefore see the Adjust the height of the seat without doing the runners or Runners nasty cages change su buses. In the case of sons' oaths with runners, there is also no danger of that the skids have received or e'ich. eu far Remove from the Bodenaeeeer. Toreugewel · · is the cage on the carrier with Bvei in HShriohtnttg lying one behind the other Bols'n canceled and the cage and carrier have a plurality ▼ on each other youricbtbaren opening, in which optionally Steokbolsen can be inserted.

Further details and features of the invention emerge from the following detailed description and the accompanying drawings, in which a preferred embodiment and charge are illustrated, for example

109838/0724 - 5 -

In the drawings you can see:

Flg. 1 a front channel of the cutting unit of a mower,

Flg. 2 shows a section along the section line XI-II 'dor Fig. 1, the cutting unit for a low Cutting height is set »and

Fig. 3 is a view similar to Fig. 2, in which let the son's envy be adjusted to a larger son

The cutting mechanism shown in the rewards is pivotably mounted on a support shaft 10, while it is attached to the outer surface of a boom arm shown. The lifting arm is mounted on the chassis of a Sxaktors rereehvenkbar. The support axis 10 runs parallel to the direction of the shark nose so that the carcass cutting mechanism can swing freely from one to the other. Aas Sohaeidverk τβη a mill position can be swiveled into a floor frisis tranportet position if B ₄ B. the WB machine is to be moved from one Irbeltsplats ra other. Si · Torriohtuag stm JLmhsbs »and Abeenken the Xragaobss does not form any feil Al · * · * Irfindung« ad let therefore shown in the drawings aioat, Siae lOPmaechin · pit a header which is attached to the fragaehss slass Hubaraea 1st »1st in one at the same Sag · filed German patent application P aüafüarlieh be *

wrote. * 109 838/07 24. _ ₄ _

BATH

Dae cutting unit consists of a support bearing 11, which the Support axis 10 receives, one hanging on the bracket 11 Cage 12 with runners 13 that touch the ground when mowing, a 5jb cage rotatably mounted knife cylinder 14 t and one attached to the cage and with the knife cylinder .lsi HydravjLifcoiotor standing drive connection 15 ·

The support bearing 11 contains a central bore 20 for the support axis 10, a downwardly protruding front flap 21 with a transverse opening and a downwardly protruding rear flap 23 with two transverse openings 24 »25, which are offset from each other both in the vertical and in the horizontal direction dind. The two ends of the central bore 20 are lined with bushings, not shown, so that the supporting bearing Tonn run on the support shaft Pendelbeweguagen * bass Timgiagor rests annular collars on de "Ta ^ agaciiee Bwisohen.

CAGE 12 g®hK / ien «wi Bhj- ^ r ^ i ^ · ^, 2 '), äl #. with curved Aböeolrung 30 mn & c * i? j «t8 Quorti-'i ^ er 3f are" The Mte "e" reylinder 14 iRt cm s € inn "Sude" In the side parts 28,29 ör «hbex ge-la ^ ei -t, Di «· Abdeoktmg 30 overdeokt the Meeeersrlixiider. The Quere tauge 51 is located behind the Meseer Cylinese. On the cover 30 as a connection aum support bearing 11 sswei with spacing auge arranged connection lugs 32, which extend vertically upward to the side of the support bearing 11. Each connection tab 32 has a front opening and two

109838/0724 _

- ρ -

BAD GPi ^

- ■■■■; ■■ - 5 - ■: '■:. ■ ..: ■■ -

Groups of rear openings 34t35 are provided. The openings 34 are located on an arched line for which the center point of the circle coincides approximately with the front opening at a radial distance which is equal to the distance between the opening of the front bracket of the support bearing and the opening 24 the two Ansoblußlasehen Bind are aligned in pairs on top of one another. The openings 35 are located on an arched line, the center of which is approximately the front opening at a radial distance that is the same as the distance between the opening in the front flap of the fxaglagers and the opening 25.The corresponding openings 35 of the two connecting flaps are in pairs on each other aligned. The KSF strength depends on! Drag bearing at a "bolt 36 ₉ through the front openings of the AnsehluBlaeeheB and dee iraglagers passes and furthermore to a bolt 37 'of the durcli one of the openings 24 t 25 of the iCraglagers and © in Removing * selected öffnungepaar 34 "35 of the AnsohluBlaschen 32. · * · performs. the dee one end Bolzene is bu Qinzm" bent handle so dae out Nehmtn and liasetses dee Boleene is facilitated in amigewlSiiite openings.

Attached to the underside of the cross member "31 let els Bodenaeeser 40, which protrudes forwards under the liteeessylinder and" has a front cutting edge 41, which with the "spirally formed Heaeern 42 of the knife cylinder amffieawJ-rk-fc; to cut the grass “The runners 13 are attached to the two ßüitenteiXsn28 and 29 ßo that the lower one

109838 / 072A " ^β * ^

(! guide surface of each runner on the front upwards shows and hub at the bottom of the floor knife 40 ends.

The hydraulic motor 15 is carried by a plate 45 » which is connected to the side part 29 · The motor 15 stent Via chain wheels 46, 47 and a chain with the knife cylinder in drive connection · The hydraulic motor receives the driving force Pressure medium via flexible hoses (not shown) from the tractor *

When mowing, the runners 13 * slide over the ground in the direction of arrow A. The Sragaehse 10 can be parallel but. Move the axis of the actuator up and down so that the cutting mechanism always follows the corrugation of the floor in a straight line. The support bearing 11 was released to the Sragaohse 10 pivot, the cutting dai AUOH over the reactor Fendelbewegangen run can follow dee Bodeae on · The SchnitthBh "depends

from des lelgüngowink ©! of the cage against the floor. -

The Heiguageifial »! of the cage in relation to the floor and thus The Sehnitthölie can easily be tellea that the bole 37 is pulled out, the cage opposite the bole *. sen 36 adjusts according to the desired position and then pushes the bolt 37 into the opening 34 or 35, which is aligned with the opening 24 or 25. The openings 34 t which are brought into congruence with the opening 24 know, form the intermediate position for the cage sswlabhen

109838/0724

SAD ORlSINAL

Settings in which the openings 35 with the opening Take cover. Since the boaee areas have both runners in front and bends are curved, the runners remain over the entire tfeigungsbereioh, which the various pairs of openings 34 »35 set in contact with the ground. Fig. 2 shows the cutting unit set to the minimum sonic height »whereby the Bolsen 37 in the opening 25 of the support bearing and in the lowermost openings 35 calls. You front son's rear edge 41 of the floor knife is then a little behind the vertical plane containing the knife cylinder axis, so that the known optimal Relative position of knife cylinder and Bodenmeseer is reached. Fig. 3 shows the cutting unit set to the maximum height, the bolt 37 in the opening 24 of the bearing and the uppermost openings 54 engages »

1098 38/0 724

Claims (1)

KAHSOMES SIMS * JEPPERTES LIMIEE]) NactoD Works, Ipswich, Suff oik - England% Rechtsanwaltealjte ϊ 2194 Claims. 1. Mältnaechine whose opposite a Bodenmeesei movable knife cylinder in a Kttfig stored IIIT _t wiener to a TrSger depends and old on * dlesen a MBhetellung in a cantilever Transpoi-tetellung angithohen be kaan, characterized in that d «ß only f / chnitthShenTeretellung swiechen the IrSger (11) and the cage (12) are provided with an adjustable yerbijiQungstüok (21,23i32) that fixes the inclination of the barrel (12) in relation to the horizontal. 2. Mower according to Claim 1, characterized in that that the cage (12) on the TrSger (11) with two ii. Milhiohtung one behind the other lying bolt (36,37) is suspended and that cage (12) and carrier (11) a Me'itxiohl of have openings (24,25J34,35) that can be attached to one another, into the optional socket pin (37) can be. 3 «mowing machine according to claim 1 and 2, characterized in that that the cage (12) on the carrier (11) is mounted pivotably about a transverse axis (36) and that on the cage (12) and on Carrier (11) optionally available for a bolt (37) Openings (24.25; 34.35) are provided, which have a A curved line is distributed, the center of which is denoted by: · Cross— (56) sttwanmen-rillt. - 10 5 B 38/0724 SAD α. Mower according to claim 3 »characterized» that-dis optionally ^ srwend'Darea openings (34,35) two parallel curved lines of different radii -are arranged, the center of which with the transverse axis (36) coincides. 5. Mower according to claim 1 to 4, characterized in that that the cage (12) with the beam (11) by one Axis (10) is pivotable, which runs essentially parallel to the direction of the machine. £. Mower according to claim 5 »characterized by that the Eräger one at the outer end of a pivotable Lifting arm attached to the machine frame! (10) which engages in a hole in the connecting piece (11) »* - 7. Hähntaeohine neon claim 1 to 6, characterized in that that the EBfIg (12) runs on two lateral safe * (13), whose Bodenflüohe is Ιεοητβζ after xmten kruirat. o, Hähmaeehine according to claim 1 to 7, characterized in, that the cutting edge (41) of the Bodenmessex (40) close behind lies in a vertical plane, which is the Heseer cylinder axis if the cage (12) is at the minimum cutting height 2) is set. 109838/07 2 A>, _A λ " L e r s e i t e