DE1907222U - BEET RODEGER WITH DEVICE FOR LINE-SHAPED DROPPING OF THE RODDED BEET. - Google Patents

Description

Dr.-Ing. Dr. jur. VOLKMAR TETZNER Munich, the

PATENT ADVOCATE

MUNICH 9, Lorenzonistr. 54 · Telephone: (08 11) 43 70 68 My files: ™ &> 215

S0GISTS_D ^ ETÜD3S_ET_DI3 CONSTRUCTION M ^ CAKIQUES CORBEIL. Paris

Tuber harvester with device sum. cellular shedding of the cleared tubers

The innovation relates to a tuber with a device for a line-shaped dropping of the cleared tubers.

. There are already devices for cellular shedding of cleared tubers known that behind a Tuber harvesters are arranged and at least one circular rotating grid in approximately horizontal · ■ Ler or preferably slightly forward sloping position -.contained that behind the ploughshare dee Knollenroctgerätes is provided. so that the tubers cleared by the ploughshare fall onto the grid and be thrown on the bonds by a guide device like a rope »

In general, such a device by two circular., Approximately horizontally arranged rotating grids formed «whose axes are in a

are arranged approximately perpendicular to the direction of movement of the device running vertical plane * Furthermore Such a gate direction usually contains two approximately radial guide devices that extend from the center point the grille extend backwards. The sitters rotate in the opposite direction in such a way that that every point of the grid lying in front of the axis of one grid approaches the other grid "

These known gate directions have certain disadvantages that the tubers cleared by the ploughshare are not completely freed from the earth adhering to them., In addition, part of the earth lifted from the ground by the ploughshare ends up on the pile of the cells thrown off behind the device Tubersο

The innovation is therefore primarily based on the task of creating a device of the type mentioned at the beginning Art to train this deficiency so as to avoid that the thrown off tubers of clinging! ' Earth well to be freed,

According to the invention, this object is achieved in that the grids rotate in opposite directions in such a way that

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sieve, each point of a grid lying in front of the axis removed from the other grid, "and that the Guiding devices enclose the grid on its circumference and sum backwards into a guide end Discard the tubers.

The innovation is still the object of a device of this kind to construct ₉ that sssieh can easily adapt different types of soils and testicles very different tubers suitable "

According to the new invention, this is achieved by the fact that Means are provided- to adjust the height and inclination of the Set the grid opposite the floor to the desired value »

These and other details of the innovation go from the following description of an embodiment illustrated in the drawing emerges 2s demonstrate;

Figo! a side view of an innovation according to the invention Beet harvester with a device

for rope-like throwing the cleared Strokes j

Pig »2 a plan view of the device according to Iig.1i

IHLg »3 is a side view on an enlarged scale ₉ showing the means of setting the height and inclination of a rotating grid relative to the ground.

The beet harvester shown in the drawing contains a frame 1 which is carried by wheels 2 The lifting device can be coupled with rubber coupling elements provided on a pulling device “The frame 1 also has a ploughshare 3 sum clearing up the lifts.

Behind the ploughshare 3 there are two rotating circular grids 4 and 5 , the axes 6 of which are each mounted in a sleeve 8. The axes of the two circular rotating grids 4 and 5 lie in a common plane approximately perpendicular to the direction of movement of the device ,

Each of the two sleeves 8 (see »Fig. 35 can _{slide in swei sleeves 1O 9} II, each consisting of two parts ₉ are held together by bolts 13 and enclose the sleeve 8 between them * The sleeve 10 is pivotable about an axis 14, which is provided on an arm 15 of the frame 1. The sleeve 11 is over

a strut 16 connected to the frame 1 »This Strut 16 is pivotally connected at one end to the sleeve 11 and at its other end to the frame 1.,

You can adjust the height of the grids 4 - 5 relative to the floor by loosening the sleeves 1O ₉ 11, sliding them along the sleeve 8 and tightening the bolts 13 at the desired height. You can also adjust the inclination of the grids to adjust? by dissolving only the sleeve 11 and it moves on the sleeve 8 is ₉ which Sleeve Shirt ~ se pivoted about the axis 14 ,, By tightening the bolt 13 the sleeve 11 is finally clamped firmly j v? emi the grating the desired inclination on "= has"

The axes 6 of the grids 4 and 5 are each a hood 1? passed through and carry at their free end a bevel gear 18 ₉ which is in engagement with a corresponding bevel gear 19 ₉ which is carried by a shaft 20 ₀ This shaft 20 runs in bearings, which are provided in the side walls of the hood ₉ and is via a Cardan shaft 21 connected to a shaft 22 on which a gear 23 is seated.

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A chain 26 runs over each toothed wheel 23, which is guided over a toothed wheel 25 that sits on a shaft 24. This shaft 24 runs loosely in a bearing provided on the frame 1 and carries a connection element 27 with the drive PTO shaft the pulling device can be engaged »

Will the connecting member 2? driven by the power take-off shaft of the pulling device., the track wheels 23 and the cardan shafts 21 rotate in the direction of the arrows 30f the sitter 4 is thereby driven in the direction of the arrow 31 and the grid 5 in the direction of the arrow 32. For this purpose, <= like seen in FIG "2 - a gear wheel 19 of a shaft 20 by 180 ° relative to the gear 19 of the other shaft 20 offset _f so that trots same Brehrich ·» processing of the two shafts 20 4 and 5 rotate the (jitter in the opposite direction of rotation _o

Between the two by an arm 33 of the frame 1 supported sleeves 8 a diaphragm 34 is arranged which serves as a stop for the cleared tubers ₀ There are also two guide parts 35 "36 is provided; the guide device 35 encloses the sitter A ₉ on one outside of the device, while the guide device 36 surrounds the grid 5 along a

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Part of its volume includes, the two guiding devices 35? 36 run near the back in a guide « end 37 from, which is expediently adjustable and discards the cleared tubers in an orderly path *,

If the device moves over the level ₅ during operation, the grids 4 and 5 are driven as viewed by the arrows 31 and 32. The tubers cleared by the ploughshare 3, for example beets, fall on the grids 4 »5 and are conveyed backwards ,, while being guided by the louvers 35 _S 36 "While the grubbing of amines with the tubers earth between the bars of the rotating grating 4.5 falls through _9, the tubers itself by the guide end 3? of the two guide devices 35536 heaped in ropes

As the height and inclination of the grids 4 _S 5 can be adjusted as required, "the new device is suitable for all types of soil and for a wide variety of tuberous plants."

Claims (1)

RA, 659 667 * 18.9.64 Schut 2: claims 1.) Tuber clearing device with device sma rope-shaped dropping of cleared tubers _? with at least two rotating circular grids provided behind the ploughshare of the lifting device, approximately horizontally or slightly inclined at the front, the axes of which are approximately vertical to the direction of movement of the device, so that those of The ploughshare drops the cleared tubers on the grids, furthermore with guiding devices so that the cleared tubers are dropped onto the ground in the form of ropes "because it marks * that the grids (4 _S 5) rotate counter-clockwise in such a way that everyone turns in front of the Axis (β) lying point of a grid away from the other grid "and that furthermore the guiding devices (35 _S 36) enclose the grid at their; a circumference and open near the rear in a guide end (37) for dropping the tubers, 2 _e ) Device according to claim 1 _5, characterized in that above the grid (4 _S 5) compared to the Lump-shedding Rihrungsend (37) of the guide · = devices (35 ₉ 36) a fixed screen (34) provided ± st _B 3o) Device according to claim 1 _s, characterized ₉ that the leading end (37) of the guide devices (35,36) throwing off the tubers is adjustable «, 4o) G-device according to claim 1, characterized in that, that means for adjusting the height of the grilles (4 »5) are provided in relation to the floor« 5o) Device according to claim 1 _} characterized in that means for adjusting the inclination of the grit · = ter (4 * 5) are provided _o 6 _O ) Device according to Claims 4 and 5 _9, characterized in that the axes (6) of the two sitters (4 »5) are each mounted in a sleeve (8) and are connected to drive means at their free end, .that be carried further, the two sleeves (8) $ e by an upper sleeve (10) and a lower sleeve (11) ^ where they displaceable and by means of clamping elements (13) detectable sindg further that the upper sleeve (10) about a ho · = risontale axis (14) pivotable on the frame (1) is mounted the device _s is connected while the lower sleeve (1T) to the frame via a stay (16) ", whose one end about a hori- sontale axis on the lower sleeve (11) and the other end about a horizontal axis is pivotably mounted on the frame (1) «