DE1757916A1 - Attachment device for a harvesting machine working at the side of the tractor, preferably a maize cultivator - Google Patents

Description

to the letter of 25/6196S to the German Patent ar.it, Munich

"Attachment device for one who works at the side of the tractor Harvesting machine, preferably a shark cultivation chopper "

Patent application

A mounting device is already known, at v / elcher a mounting frame, which is connected to the tractor's three-point linkage, carries a semi-mounted harvesting device (maize cultivation chopper), whereby the Uniform, parallel lifting of the device is carried out using links and struts that are connected to the lower links of the hydraulic linkage are.

These known designs have the disadvantage that an adaptation the harvesting machine connected to the tractor with great difficulties is, especially since the non-standardized tractors require different setting options in order to achieve the parallel lifting of the device.

The object of the invention is to create a mounting device that it makes it possible to use tractors that are equipped with a "three-point linkage are to attach a harvesting machine (shark cultivation chopper) and excavate it in parallel, without any significant adjustment of the handlebars and the connecting struts.

The object is achieved according to the present invention in that .on the mounting frame (cross member), on which the articulation points are at the same time are attached for the lower links, at least one control arm is arranged, which carries a link at its upper end piece. Using of a control arm, the same is expediently arranged on the device side.

109825/0421

ifilfrii. M "'tf, Η * Π

MASCHINENFABRIK UNO E I S E N Q I E S S E R E I LAUINQEN, KODELtBOHM GMBH

KOLA

to the letter dated June 25 _, 1968 to the German Patent Office, Munich v

Air. The articulation point of the upper link of the three-point linkage is a strut used, which by a support on the transmission housing to a console is trained.

In the apex of the strut and the support is a bearing pin attached, which carries a role, 'which slides in the link guide of the control arm.

^ The link guide (guide slot) is expediently curved executed in order to achieve an even guidance of the device.

A straight slot can also serve as a link guide, if smaller Nodding movements of the device during work are not perceived as annoying.

However, the same effect can also be achieved by a the backdrop is firmly mounted on the tractor, while the guide pin is attached to the control lever, i.e. to the device, with a guide roller.

The function of the backdrop can also be achieved by two additional handlebars by creating a coupling point relative to the device the vorer ™ imagined link guide or a coupling point relative to the tractor describes the link guide.

Another possible implementation is that the control ,; is performed vice versa in such a way that at the upper fixed point the clamping of the same takes place while the link guide is reached on the mounting frame.

For further favorable adaptation of the mounting frame to the tractor used in each case , the strut and the support can be designed to be adjustable by means of a screw or plug lock,

109825/0421

. 3. BATH ORIGINAL

KOLA

MASCHINENFABRIK AND EISENGIES S ER E I LAUINGEN, KODELSBDHM GMBH

bI ^ γ to the letter from 25.6. 1960 to the German Patent Office, Munich

On the other hand, the backdrop on the control arm can be used for the same purpose adjustable arranged tier.

iJie console formed by the strut and the support in which aar La'erbolzen is attached, can of course at any Must be attached to the place of the tractor.

A one-piece console can also be used for the same purpose carries a bearing bolt firmly connected to it.

i ,: may be mounted a double-sided control arm instead of the unilateral control arm, the _t .hrun a double-sided pens mustard '5 allows.

ever? or the control arms can also be angled towards the mounting frame (cross member) in order to achieve the greatest possible space for the drawbar deflection of an attached collection vehicle.

^ s should also belong to the scope of the invention that the storage pickling with a roller for the iiulis mustard guide attached to a swivel lever which is attached via toothed washers with a cross connection, with the actual connecting part in the on each tractor existing articulation point (receiving bearing) introduced for the top link v.-zrd. Such an execution gives the possibility of one possible large free space for the coupling jaw of one to be hung on the tractor To get collection truck.

In each? All care must be taken that the strut or the pivot lever forms a rigid connection with the tractor. Both parts, namely the strut and the swivel lever, can be screwed or tightened. Be made adjustable in length.

109825/0421

_ _k _ BAD ORIGINAL

MACHINE FACTORY AND EI SEN QIESSEREI LAUINQEN. KODELtBOHM QMBH

KOLA

Anlafce

Blair fjr for Briet from 25.06.1968 "" the German Patent Office, Munich

However, the connecting part can also be connected to any other V / earth attached to the place of the tractor in order to achieve the desired gate control.

This described gate control is also a squat Achieved construction and also created the possibility that the center lines of the lower links and the strut in the lowered position of the harvesting machine (ilais cultivation chopper) intersect at one point or can cross, which is in front of the articulation points of the lower links.

The mounting frame (cross member) carries the pockets on the underside, in each of which the control arms are attached.

On the upper side of the mounting frame (cross member) are in different Distances hole segments provided, which serve to accommodate the lower links via the screwed-on bearing points.

Both through the adjacent pockets and the adjacent hole segments, a lateral adjustment of the harvesting machine (maize cultivation chopper) towards the tractor can be achieved at any time.

The subject of the registration is on the drawings insofar as it is for the Understanding of the invention is necessary, shown as a non-limiting example in Figures 1 to 12.

They show: Pig.l an attachment device for one on a tractor

Semi-mounted harvesting machine (maize cultivator) in side view;

FIG. 2 is a plan view corresponding to FIG.

10982S / 0421

MASCHINENFABRIK AND E I S E N Q 1 E S S E R E I LAUINQEN. KODELiBOHM QMBH

KOLA

_{Filing for the BrJe (from June} 25, 1968 to the German Patent Office, Hünchen

Fig. 3 a liais cultivation chopper in side view, at which the bearing bracket is designed as a pivot lever using a bilateral Stage guide j

4 shows a plan view of the attachment device accordingly of Fig. 3J

Flg.i5 a section of the swivel lever with the one on both sides Link guide according to Figo;

FIG. 6 shows the top view of FIG. 5;

7 shows a partial view of the console, consisting of a strut and support, according to Fig.Ij

FIG. 8 is a plan view corresponding to FIG. 7;

9 shows a partial view of the link guide on both sides with adjustable pivot levers according to FIGS. 3, 4, 5 and 6;

Fig.Io a plan view corresponding to Fig.9;

Fig. 11 another embodiment of the K'ilL- ^ jont'.ihruiig, at v / elcher the strut and the support with their articulation points form a parallelogram}

12 shows the top view according to FIG.

109825/0421

MASCHINENFABRIK UNO EI SENQ IE SSER EI LAUINQEN, KDDELtBOHM GMBH

KOLA

ψ ß ° to the letter dated June 25, 1968 to the German Patent Office, Munich

It means: 1 = tractor

2 = harvesting machine (aai3anbauhi ^r .cksler)

3 = lower link k = lower link

5 = mounting frame (cross member)

6 = tax code

7 = backdrop

3 = pivot point (support bearing)

9 = strut

10 = support

11 = bearing pin

12 = role

13 = link guide I ¹ I = stroke ana

15 = lifting strut

16 = swivel lever

17 = tooth lock washer

18 = cross connection

19 = connections

20 = pocket

21 s hole segment

22 = pivot point for lower link

23 = screwed-on bearing point.

The attachment device for the harvesting machine (quay attachment) 2 attached to a tractor 1 consists of the two lower links ^ and 4, which are articulated to the attachment frame (cross member) 5. 6, 'which carries a backdrop 7 on its upper Lindstück attached. Αή / vnlenkpunkt O the via link of the three-point linkage v, ^r ird a / strut eiiiijesec ^ t, which is formed by a support Io to a console, in the apex of the otrebe 9 »in the ßinsatzstellung

10 9 8 2 5/0421

BATH

MASCHINENFABRIK AND E IS E N GIESSE REI LAUINGEN. KODELiBDHM GMBH

KOLA

Sheet ^ ° to the letter dated June 25, 1968 «" the German Patent Office, Munich

the harvesting machine (Ilais cultivation chopper) 2 is inclined upwards, the bearing pin 11 is attached, on which a roller 12 is rotatably arranged, which slides in the link guide 13 of the oteueraras 6. When the lifting arm Ik of the three-point linkage is actuated, the lifting frame (cross member) 5 is lifted over the lower links 3 and 4, while the lifting frame (cross member) 5 is attached to the mounting frame (cross member) 5 by the link guide 13. 2 at a parallel distance from the ground controls bzu. raises and lowers. The strut 9 as well as the support Io can be designed to be adjustable by means of a screw or plug lock for the purpose of further adapting the mounting frame (cross member) 5 to the tractor 1. The strut 9 and the support Io can of course also be designed as a one-piece ivonsole , which carries a bearing pin 11 firmly connected to it. At the same time, instead of the one-sided control arm 6, a double-sided control arm can be arranged, which enables a double-sided link guide. The control arm (s) can be angled back to the mounting frame (C; uer carrier) 5, uu to achieve the greatest possible space for the drawbar deflection of an attached collection truck.

As in the? I ;;. 3, h _t 5 * 6, 9 and Io, a pivot lever Ib can also be used instead of the strut 9 and the support Io, which via ¹ the cross connection 1δ and the connecting part 19 enables a double-sided link control.

For further adjustment, the pivot lever 16 can be at least wear one of its end pieces toothed washers 17 as well as adjustable in length, as shown in FIGS. 5, 6, 9 and Io be.

For lateral adjustment of the semi-mounted burning machine (iiaisanbaunäcksler) 2 to the tractor 1, 5 side-by-side insertion pockets 2o are provided for the control arms 6 on the mounting frame (cross member), while the lined-up hole segments 21 together with the screwed-on bearing points 2-j provide the optional articulation of the lower links 3 and H sostatten. τ ₀ 9 8 2 B / O 4 2 1 "*"

Claims (13)

MASCHINENFABRIK UNO El 8EN Q IBtSER EI LAUJNQEN. KODELABOHM QMBH KOLA zumBriafvom 25 * 6.1968 «η the German Patent Office, Munich patent claims 1. Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivation chopper, in which the harvesting machine is raised and lowered via the tractor's hydraulics takes place, characterized in that the parallel control of the harvesting machine (maize cultivation chopper) (2) to the ground by a Link guide (13) takes place. 2. Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivation chopper, in which the harvesting machine is raised and lowered via the tractor's hydraulics takes place, according to claim 1, characterized in that on the mounting frame (cross member) (5), on which the articulation points (22) for the lower links (3 * Ό are attached, at least one control arm (6) is arranged or attached, which carries a link (7) on its upper end piece. 3 * Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivation chopper, which is used to raise and lower the harvesting machine via the tractor's hydraulics takes place, according to spoke 1 and 2, characterized in that on one Console, which for example consists of the strut (9) and the support (lo) can exist and is in permanent connection with the tractor (1), a bearing pin (11) is attached, on which a roller (12) is rotatably mounted, which on the other hand slides in a link guide (13) of the control arm (6) « 4. Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivation chopper, in which the harvesting machine is raised and lowered via the tractor's hydraulics takes place, according to claims 1 to 3, characterized in that the link guide (guide plate) (13) is arcuate « 1098 25 / 0Ä21 MASCHINENFABRIK AND E I S E N G I ES S E R E I LAUINQEN. KDDELiBDHM QMBH An * 1 fl c KOLA on the letter of June 25, 1968 to the German Patent Office, Munich 5. Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivator, in which the The harvesting machine is raised and lowered via the tractor hydraulics, according to claims 1 to 4, characterized in that the The link (7) is firmly mounted on the tractor (1), while the bearing pin (guide pin) (11) with the roller (12) on the control arm (6) is attached. 6. Attachment device for one working next to the tractor Harvesting machine, preferably a shark cultivation chopper, where the The harvesting machine is raised and lowered via the tractor hydraulics, according to claims 1 to 5, characterized in that instead of a one-sided control arm (6) a double-sided control arm is attached, which in connection with a connecting part (19) a double-sided gate control enables. 7. Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivation chopper, in which the harvesting machine is raised and lowered via the tractor's hydraulics takes place, according to claim 1 to 6, characterized in that the bearing pin (11), which is equipped with the roller (12), on one Pivoting lever (16) is attached, which via toothed disks (17) on a Cross connection (18) is mounted, the actual connecting part (19) in the articulation point present on each tractor (1) (Reception bearing) (8) for the top link is introduced. 8. Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivator, in which the . The harvesting machine is raised and lowered via the hydraulic system according to claims 1 to 7, characterized in that the strut (9) and support (lo) are in a fixed connection with the tractor (1), both parts by means of a screw or plug lock can be made adjustable in length. 109826/0421 -lo KOLA MACHINE FACTORY AND EI SENO I ESSERE I LAUINOEN. KDDELiBOHM QMBH system epr yt _{on the} letter dated June 25, 1968 to the German Patent Office, Munich Attachment device for a harvesting machine working laterally next to the tractor, preferably a maize cultivation chopper, in which the harvesting machine is raised and lowered via the tractor hydraulics, according to claims 1 to 3, characterized in that the link control is placed in such a way that the center lines of the lower links ( 3i ¹ O and the strut (9) in the lowered position of the harvesting machine (maize cultivator) (2) intersect or cross at a point which is in front of the articulation point (22) of the lower link (3 » ¹ O). 10. Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivation chopper, in which the harvesting machine is raised and lowered via the tractor's hydraulics takes place according to claims 1 to 9, characterized in that the mounting frame (cross member) (5) is offset laterally towards the tractor (1) can be. 11. Attachment device for one working to the side of the tractor Harvesting machine, preferably a maize cultivation chopper, in which the harvesting machine is raised and lowered via the tractor's hydraulics takes place, according to claim Io, characterized in that the mounting frame (Cross member (5) on the underside side by side insertion pockets (2o) supports the control arms (6). 12. Attachment device for one working next to the tractor Harvesting machine, preferably a maize cultivation chopper, in which the lifting and lowering of the harvesting machine is carried out using the tractor's hydraulics takes place, according to claim Io and 11, characterized in that on the upper side of the mounting frame (cross member) (5) in different Intervals hole segments (21) are attached, which are used via screwed-on bearing points (23) to accommodate the lower links (3, 4). 109825/0421 BAO OFUQlNAL - 11 - KOLA MACHINERY FACTORY AND IRON GLESSERY LAUINGEN. KDDEL & BaHM GMBH "^ 25.6.1968 to the German Patent Office, Munich 13. Attachment device for one working next to the tractor Lenteni machine, preferably a tlais cultivator, in which the The harvesting machine is raised and lowered via the tractor hydraulics, according to claims 1 to 12, characterized in that the Strut (9) and the support (lo) are placed in a parallel guide. KWe! & Boehm G; m.b.H. 109825/0421