DES0035501MA - - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

Registration date: September 28, 1953. Advertised on September 13, 1956

GERMAN PATENT OFFICE

The invention relates to a device for border plowing with mounted reversible plows, which with the help sit directly on the tractor using a suitable suspension device. With such plowing could you swivel the ploughshare so far to the right or left that the ploughshare is outside the wheel track worked. It was necessary to use a special head piece for the plow, which is attached to the plow shaft with the help of a joint and is in the correct working position when plowing had to be adjusted. The use of such a special plow head piece and its Articulated storage make the production of the plow more expensive and make it difficult to handle. These deficiencies are remedied by the invention by, according to the invention, the leg The extension that comes to rest in the direction of travel during border plowing and the carrier for the ploughshare to be turned over.

In order to avoid dismantling and reassembling the plow body when transitioning to border plowing, the plow body can also be carried by a shaft mounted on the Pfluggrimdel and by means of a storage to be rotatable about this. There are the most diverse possibilities for fathering given.

The idea of the invention, the still other implementation possibilities allows is in the drawing

■ 609 618/60

S 35501 III / 45 a

, reproduced in one embodiment, namely shows

Fig. Ι a plan view of a mounted reversible plow according to the invention,

Fig. 2 the plow according to Fig. Ι in side view and

Fig. 3 is a plan view of another embodiment of the plow.

On the tractor ι is with the help of the usual suspension, for example the three-point hitch 2, the mounted reversible plow suspended. The ploughshare 3 sits according to the invention pivotably on the axis 4 on the turning piece 5, which in turn can be pivoted around the turning column 6.

On the plow leg 3, -which in the arrangement according to FIG. 1 at "its rear end has an angled bend 8, the sits Body 9, which in the usual way at its ends each a right-turning and a left-turning Ploughshare and mouldboard 10 and 10 'respectively. Mediating the locking screws 11 wifd the plow body 9, 10, 10 'on the plow shaft 3 can be exchanged and kept removable.

The plow grinder 3 can be pivoted laterally to the right or left about the axis 4. In one or in another position, the plow shaft 3 can be held in place by its adjusting device 12. In Fig. Ι the working position of the plow with right-turning plow is in solid lines body 10 reproduced on the ground. For the purpose of border plowing, after appropriate activity the adjusting device 12 of the plow leg 3 in the position shown in phantom in Fig. 1 be pivoted so that the plow body comes to lie outside the wheel track. The extension 8 of the plow grinder lies in the working direction or parallel to it when plowing at the border to hold the plow body 9, 10, 10 '. The plow body must be placed in the border plowing in the manner shown in phantom in Fig. 1 be what by loosening the clamping device 11 and turning the plow body in such a way that now the left-turning coulter and swivel plate are on the ground, can be done very easily.

The left-turning share and mouldboard 10 'are used for border plowing.

Of course, the arrangement is made so that the plow 3 to both sides is pivotable, so that you can also with the same arrangement and obvious turning the plow body can plow border on the other side of the tractor.

By quarrying and re-attaching the plow _,,: to bypass body, one can also carry out the construction of the plow as shown in Fig. 3. Here on the turning column 6 'again sits a plow shaft 3', which is equipped with a 'bend 8' around the axis 4 '. can be swiveled and locked in the respective working position with the aid of the adjusting device Ϊ2 '.

The hull carrying the right-turning or left-turning ploughshares and mouldboards 10 or 10 'is rotatably seated here by means of the bearing 13 on the plow shaft part 9'. 14 is the mooring rail for the plow. Is here the normal plowing (extended position) to the border plowing (dashed position) has passed, it is sufficient if only the plow body with its bearing 13 to ~ - dem'Pfluggrindelteil 8 is rotated 'to i8o °, whereby instead of the right-inverting coulter and mouldboard 10 now the left-turning share and mouldboard 10 'and vice versa are used. The Pfluggrindelverlängerüng 8 '"' takes 'dabef:' with respect to the system 14 the angle al2 if α denotes the angle between the normal working position and limit plowing position of the Grindel Applicable plow system is limited, it can be used for all types of mounted plows.

Claims (2)

PATENT CLAIMS: ' 1. Device for border plowing with mounted reversible plows, in which the plow grinder can be pivoted so far to the right or left that the ploughshare operates outside the wheel track, characterized in that. the leg (3) carries an extension (8) that comes to rest in the direction of travel when plowing at the border and the carrier for the ploughshare to be turned over. (10 or io ') forms. , ^i- ' 2. Device for border plowing according to claim i, characterized in that the Plow body (9, 10, 10 ') carried by a shaft mounted on the plow shaft (8) and by means of a bearing (13) is rotatable about this. Considered publications:
French Patent No. 938 139;
German patent specification No. ¹ 632 686. 1 sheet of drawings