DE832700C - Beet harvester - Google Patents

Description

■ (WiGBLS. 175)

ISSUED FEBRUARY 28, 1952

H 526 III / 45 c

Beet harvester

The object of the machine is a beet harvesting machine, with which the harvested beets are also cleaned and be collected. The well-known beet harvesters, with which both are cleared as well as being cleaned and collected, are so heavy that they can be carried by only two horses cannot be drawn. The object of the invention is to create a machine of this type, which has a comparatively low weight and can easily be pulled by two horses.

The main feature of the invention is that the excavation tools have a horizontal one Axis rotating sieve drum and connected to this a concentric sieve device, by a grate and the girders and drive elements of the revolving Sieve drum is formed. By these features of the invention it is achieved that the au Soil adhering to beets is removed as quickly as possible and that the beets are only a little high need to be lifted. This results in a correspondingly low required drive * power. In addition, the design of the subject of the invention is very simple and correspondingly reliable. '

The features of an embodiment are for the rapid sieving of the soil adhering to the beets the invention of particular importance, the characteristic of which is that the The sieve drum, which is open on the throw-in side, is essentially made up of angled ones arranged in a radial manner Wires is formed, which are connected at both ends by rings.

According to a further embodiment of the invention closes on the grate, possibly with the interposition of grippers and one

Claims (7)

Gutter, a partially latticed collecting container, the bottom of which is a horizontal one Axis is rotatable. For automatic periodic emptying of the collecting container, it is expediently designed in such a way that that the bottom is locked in the closed position against rotation and for emptying through a button is unlocked, rotated by 180 ° under the beet's own weight and then in ίο locked position locked again by the bolt will. For easier lifting of the beets from the earth and also to prevent blockages the machine, the front steering wheel is conveniently arranged so that it is next to the Rüt> en series is running. It is equipped with a six-type cutting ring. This will make the The ground is broken, and the beet leaves that are still lying around and causing blockages are broken cut across. In the drawing, an embodiment of the subject invention is shown, namely shows Fig. R a plan of the machine, FIG. 2 is an elevation along the section line IT-IT of FIG. 1, 3 a vertical section along the line ITI-TII in FIG. 1, Fig. 4 is a vertical section along the line IV-IV of Fig. 1 and FIG. 5 is a vertical section along the line V-V of FIG. 1. The main parts of the machine are the lifting tools 6, which revolve around a horizontal axis Sieve drum 7, the fixed grate 8, the grate-like trough 9 and the collecting container 10. The machine rests on wheels 11, 12, 13. It is pulled by two horses, in their place of course a tug is also used can be. The rod 14 with which the front wheel 11 about the vertical axis is used for steering 15 can be pivoted. The wheel 11 is with equipped with the six-type cutting ring 16, through which the bottom cuts through and any existing Beet leaves are cut through. The drum 7 adjoins the excavation tools 6, which in its mainly active part is essentially formed only by the radially arranged wires 17, which are angled at 18 and from here to the front run approximately horizontally. To increase the strength, the wires 17 are connected to one another by the rings 19 and 20. The drum formed by the wires 17 is driven by the four horizontal arms 21 which are connected to the wires 17 and which are connected to the drive shaft 23 via the arms 22. The shaft 23 is mounted at 24 and 25 and is driven by the pair of wheels 26 from the running wheels 12, 13. The open end face of the drum 7 is covered by the grate 2j in its lower part. The grate 8 connects to the drum 7, which is concentric to the drum and over which the arms 21 circle. The fixed rods 29 serve to transfer the beets from the drum 7 to the grate 8. The grate 8 is followed by the channel 9, from which the grippers 30 pick up the beets and convey them from here to the collecting container 10. The bottom 31 of the collecting container can be rotated about the horizontal axis 32. If he goes beyond this axis he is lengthened; its extension has the same shape as the part 31. In. the closed position, which is shown in Fig. 4 with solid lines, the bottom 31 is held by the Rie-Rt'l 33, which is pivotable at 34 and whose counter arm 35 can be triggered via the handlebar 36 by the button 37 when the button 3 * 7 e ^c S ^{s em} obstacle for. B. a beet heap. comes across in the field. In this case, the base 31 is rotated counterclockwise about the axis 32 by the dead weight of the beets located in the collecting container. After rotating through 180 °, the floor is locked again in the closed position by the bolt 33. The beets cleared by the auxiliary tools 6 reach the rotating drum 7. Here they are freed from the main part of the earth adhering to them, which is between the wires 17 can fall outwards. The beets are picked up by the rotating drum 7 and then fall under their own weight onto the bars 29, via which they are directed to the grate 8 will. On this grate they are also moved by the arms 21, which on the one hand a further cleaning of the beets and also a promotion of the beets to the channel 9 results. From the channel 9, the beets are picked up by the grippers 30, which they in the collector > bring container 10. By being an essential Part of the collecting container 10 is also like a grid is formed, the possibility is created to remove the still clinging earth from the Remove beets. The husk harvesting machine according to the invention works fully automatically; the beets are with you cleared, cleaned and put in piles (cross swaths). The one with the subject of the invention The work carried out has shown that under normal conditions the operation of the Machine with two horses is easily possible. This has not yet been achieved with any known beet harvester has been achieved. Godfather χ ta χ s i> r C chE: i. Rulet harvesting machine with fixed excavation tools, characterized by that a sieve drum rotating around a horizontal axis is attached to the lifting tools (6) (7) and this is followed by a sieve device concentric to it, which through a grate (8) and sweeping carriers and drive members (21) of the rotating Sieve drum (7) is formed. 2. Beet harvester according to claim i, characterized characterized in that the sieve drum (7), which is open on the throw-in side, is essentially is formed by radially arranged, angled wires (17) attached to both of them Ends by rings (19, 20) are connected. 3. Beet harvester according to claim 1, characterized in that the grate (8), possibly with the interposition of grippers (30) and a channel (9), a partial A lattice-like collecting container (10) is connected, the bottom (31) of which by a horizontal Axis (32) is rotatable. 4. Beet harvester according to claim 3, characterized in that the bottom (31) in locked against rotation in the closed position and for emptying with a button (37) unlocked, rotated by 180 ° under the beets' own weight and then in the closed position is blocked again ao by the bolt (33). 5. beet harvester according to claim 1, characterized in that its front steering wheel (n) is arranged so that it runs next to the row of beets and with a six-like Cutting ring (16) is equipped. 1 sheet of drawings © 3234 2.