DE1757751A1 - Device for processing crops lying on the ground - Google Patents

Description

June 10, 1968

DipL-fncp. August Boshart

Dipi .-; n \ '-Her Jackisch 1 0 I] in *

Sponsor lawyers ** ** U 4 ö C

Sttfty MenzefcfraB «40

TEXAS INDUSTRIES LIC, Willemstad (Curasao), netherlands. Antilles. "Device for processing crops lying on the ground"

The invention relates to a device for processing on Crop lying on the ground, with a frame and at least one around an axis of rotation enclosing an angle with the horizontal driven rake wheel,

The aim of the invention is to provide a device of the type mentioned above which is of simple, inexpensive construction and which is faultless Has displacement of the crop.

_{According to the invention, arms are provided on the right-} hand member extending outward from the rotary axis in the direction of the axis of rotation of the rake, to which plates are attached which, in the unloaded state, extend at least almost parallel to the axis of rotation.

^ The invention is explained in more detail below with reference to the drawings

cn explained, where

J ₁ , Fig. 1 also shows a plan view of the device according to the invention and

Figure 2 shows part of an embodiment of a Reoh member.

BATH ORIGINAL

The device comprises a frame with carrier 1, at the ends of which supports 2 and 3 are attached. The ends of axes 4 and 5, which are largely located below them and which extend parallel to a vertical plane perpendicular to the carrier 1, are fastened to the connecting pieces 2 and 3. In the normal operating position of the device (see FIGS. 1 and 2) Bohliessen the axes an angle of about 70 ^mi * from the horizontal plane. At the ends of the axles 6 running wheels 7 are fastened by means of nozzles in such a way that, viewed in a direction parallel to the carrier 1, the running wheels are at least partially in front of the extension of the axes 4 and 5. Rake members 8 and 9 are rotatable about axes 4 and 5, respectively. Since the design of the two right links is the same, this is only described in more detail for one Reoh link.

Each rake contains a sleeve 50 rotatable about the axis 4,

to which a plate 51 perpendicular to the axis 4 is attached. At four at

ο 90 mutually shifted points of the plate are to axis 4 parallel axes 52 attached. Bushings 53 are rotatable about the axis 52, the against displacement with respect to the axis 52 by means of this guided pins 54 are secured.

On each socket 53, an arm 60 is attached to which means Bolt 61 a rubber plate 62 is attached. The bottom and top of the Rubber plates extend at least almost parallel to a plane perpendicular to the axis 4, while the side edge facing away from the axis of the Plate runs approximately parallel to the axis. That of the axis · applied The end of the underside of the rubber plate goes over into an upward sloping part facing the arm, so that the length of the to Top side parallel underside of the plate is about half the length of the top of the plate. The underside and the side edge of the plate facing away from the axis are serrated.

Furthermore, two vertical plates 26 running forward are attached to the carrier 1, between which the end of an arm 27 lies, which is articulated to the plates 26 by means of an axis 28 parallel to the carrier 1. At the front end of the arm 27 is a 00

k> vertical pin 29, a pull arm 30 is articulated.

^. A gear box 33A is also attached to the carrier 1, in FIG

J ^ which a shaft 34 perpendicular to the elongation of the carrier 1 is supported

"- * is. A shaft 35 to parallel to the carrier 1, lying behind this beam

is guided through the gear box and is used in this existing one

Bearings and truncated bearings attached to the connection piece 2 and 3. BAD ORIGfNAL

The shafts 34 and 35 are formed by bevel gears 36 meshing with one another and 37 coupled. At the two ends of the shaft 35 are bevel gears 38 and 39 attached. The bevel gear 38 meshed with another bevel gear 40 »which is attached to the socket 50 of the right link β. That Bevel gear 39 meshes with a bevel gear 4I1 on the rake 9 is attached.

The device is coupled to the suspension beam 47 of a tractor 48 by the pulling arm 30. Next, the shaft 34 is by means of a PTO shaft 49 connected to the PTO shaft of the tractor. The device is moved by the tractor in the direction of arrow P and the rake members are driven in such a way that the rake member 8 moves in the direction of arrow A. and the rake 9 rotates in the direction of arrow B. The rubber plates 62, which assume their lowest position near the front of the device, guide the crop between the two in operative connection with one another standing right members 8 and 9 with it, so that the crop behind the Device is loosely spread over the ground.

The rubber plate can adapt to uneven ground and is designed in such a way that Bie has sufficient strength, to carry the crop with you. The plate can optionally also be made from other material than rubber.

-Pat ent claims-

10 9 8 2 1/0578

Claims (3)

PATMTAW PROPOSALS Device for processing hay lying on the ground with a frame and at least one at an angle to the horizontal including axis of rotation rotatable driven rake wheel, thereby characterized in that geeehen in the direction of the axis of rotation (4) of the right-hand member from the axis of rotation outwardly extending arms (60) are provided on the rake, to which plates (62) are attached, which in the unloaded state extend at least almost parallel to the axis of rotation. 2. Device according to claim 1, characterized in that the plates (62) are made of elastic, organic material. 3. Apparatus according to claim 1 or 2, characterized in that the underside of a plate (62) is provided with teeth. 4 · Device according to one of the preceding claims, characterized characterized in that the side of the plate (62) facing away from the axis of rotation is provided with a toothing. 109821/0578 COPY