DE1707090U - POTATO HARVESTING MACHINE. - Google Patents

Description

PÄ.441141 * 117.55

DIPL.-ING. Ä. BERGLEIN 7/15 * 1955

PATENTANWAIT. B / lfä.

Hermann ffehrus, Buendorf near Dahlenburg.

Potato harvester.

The hiring concerns a potato harvester with : -Funding facilities and subsequent *

articulated and pivotable connected Yerleseiiag_en. ; -like harvesting machines one tries to separate the through

a flock of potatoes dug up with the clods of earth one of ü.en jK. ί ^ clods of earth and. the herb largely by machine so transit [out _t that be there to fill the Kartoffein in transportation - ■ - "- _r containers such as bags and baskets, * o * .dgl", with as few assistants and without loss of potatoes due to damage or

can. You have proposed so far for this Machines are either too cumbersome and expensive to build and maintain, or they have a variety of uses Long! Especially designed for stony soils Sorting out the stones with them is still very difficult.

The purpose of the fire is to remove these laughable parts and to create a potato harvesting machine which, while having the simplest possible structure, takes into account all practical requirements. Occurs potato stream aum Yerleseband a Rüttelsiebeinrichtung with Krautausseheider under which the Sehwenkver- bond joints of the Yerlesewagens in the longitudinal center line of the vibrating sieve and the Yerlesebandes and at such a distance from AeiL overlapping ends of the vibrating screen and the Yerlesebandes is arranged such that an overlap of the vibrating screen and the Yerleseband is guaranteed even with major changes of direction of the machine. For sorting out and collecting the stones conveyed up with the clods of earth and the potatoes, a container with a hinged side or bottom wall is provided in addition to the reading and conveying device. The haulm separators are above the vibrating sieve in conveyor

Directional, obliquely rising sost bars are provided with greater distances from one another than the sieve bars underneath. When the machine is used for heavy soil, a further partition wall is arranged above the endless sieve conveyor belt between the stationary side walls of the conveyor belt at a corresponding distance from one of them to delimit a sorting path for the potatoes a bogie for receiving several , over a pitch circle distributed Einfullbehältsisse for the potatoes, such as z, B. Bags, baskets or other transport containers arranged on the chassis. The Büttelsiebeinrichtung with haulm separator can at the end of the sieve like. The conveyor device of the potato harvester can be moved transversely to the direction of travel of the same and the selection and conveying device with eexL means for sorting and filling the potatoes are arranged next to the sieving and conveying device of the potato harvester with opposite conveying direction. It shows;

Fig * 1, an embodiment of the substantially iDeile - KartoffelerntemascMne in side view * ^r

|! ig. 2 the same machine in! Rear view, 3 shows the same machine in plan view,

4 shows a further embodiment of the machine in FIG perspective view.

In Figs. 1-3, 1 is the chassis of the potato harvester with the running wheels Z and the sloping endless sieve conveyor belt 3 for the clods of earth excavated by a single or double share, not shown, with the. Potatoes. Under the rear end of the endless conveyor belt 3 'there is a Hüttelsiebeinrichtung with a sieve grate 4 and a haulm separator 5 located above. The haulm separator 5 consists of sloping grate bars at a greater distance from one another than the underlying, preferably sloping grate 4 for separating the clods of earth and is rigidly connected to this. The sieve

Grate 4 hangs on flexible inclined retaining straps 6, the upper ones. <* * . : Ends attached to girders 7 of the potato harvester chassis 1

are. DSe saddle movement of the screen 4 in the conveying direction of the - 'Clods of earth and potatoes will be articulated through with its free ■ ".. Ends connected push rods 8 and, for example, through

. g | ^ 5 ~ - ^ Afterwards §tn die

^^^^ * _ m ^ ÖÄliiÄ! ^ n ^^ teiK- ^ s "t a ^ fahxbare- Auslese- and For der-

^ 'liStl ^; ^ platform 13,

*: SSaSi ^ '' ^ side walls 15 and.

-i ^ Ä ^^^ Sam ^

- ^ ff ^ fy ^: J: .la% ^ ä ^ a ^ ai2m2Jlitels pivot or articulated and swivel-CiSÜE " ^v b ^^ |.; i ^ mM; the chassis 1 of the potato harvester verv; -B | ^ g | . ";. i) T2nd «n ^: | s ^^ 'Der'.AnArieb of the endless readout conveyor belt || S | §fRvÄ ^ 19 and chain 20

Si | pil ^

^ | ^ 7; : Ifeter the back end of the endless Ausleseöjprii ^: i ^:: v f örderban ^ sv ^; 14 ^:! Is ^ on the chassis 11 a rotating

Wk ^ ^-r: ■ ':' seheib © ^r ^ 21 or: bogie CDCR inclusion of transport

'''"T" - " As f ^ an ^^ rib containers for the'Kartaffein" can for example. Baskets 22 or other containers or even sacks can be used. When using sacks, suitable sack holders are attached to a bogie for them. • The transport containers 22 are placed on the turntable 21 U ^ L ·: ■% ^ .; 0 which is distributed over a pitch circle on the bogie *: Solisn baskets or other containers on the turntable; f? ■ disk 21 are put on, then corresponding jumps are attached for this, which secure their specific "λ position on the rotating disk 21 to the endless readout conveyor belt 14 above it. The turntable 21 or the bogie is also equipped in the respective catch positions of the transport containers 22 for the potatoes with resilient locking or locking devices between stationary and rotating parts of the turntable or the bogie, so that the turntable or

the bogie 21 by. Rotary movement by hand from one Filling position can be moved into the other. Bs is recommended to use the turntable or the bogie 21 Support ball bearings or a ball ring so that they can be easily rotated.

When using the potato harvesting machine for heavy soil, the endless selection conveyor belt 14 is fixed by attaching a longitudinal partition wall 23 at a certain distance from a side boundary wall. 15 .a sahmale Seitenförder-, * can be stored so that on this the rejected from the clods of the main conveyor belt potatoes and the / E ± ^j nfullbehäl fenissen isugeieitet 'separated ground · The collection box. 16 for the stones that are also to be sorted out of the main conveyor track, it is advisable to have a side wall that can be folded down / 24 or a base wall that can be folded down and down so that the stones that have been collected can be easily and quickly removed from the collecting box 16 at a collection point Derived _# drive of the endless conveyor belt 14 can be provided with a claw coupling "© ♦ the like, so that the read-out conveyor belt 14 can be switched off from its drive during the transport of the device on roads or wagons" The side platform 13 serves as a stand for one or Several operators traveling along during the initial process, who laterally drop the herbaceous herb accumulating on the haulm catcher rods 5 and sort out the stones and larger clods of earth and possibly also the potatoes on the slower-running read- out conveyor belt 14, so that similar transport containers 22 just the potatoes too be directed. Filled objects, such as baskets, sacks or the like, are taken down from the turntable 21 or the bogie by an operator walking next to the harvesting machine and placed on the ground to be transported away by other vehicles. Each time a transport container is lifted off the turntable or the bogie 21, it is simultaneously rotated further by the distance between the transport containers so that the next empty transport container can be filled.

The endless readout conveyor belt 14 is preferably made of two lateral endless rubber, leather or STetal straps 25 with it at corresponding smaller or larger intervals by riveting, screwing or the like. attached cross bars 26 formed. With larger distances between these cross bars the conveyor belt 14 also serves as a sieve,

In the embodiment according to Pig »4, the reading and conveying device is with the endless reading conveyor belt 14, the lateral boundary walls 15». the stone collecting box 16 _{r of} the platform 13, the turntable or the bogie 21

~ m "it" the Tränsportbehältern "2Z" for the potatoes neb en ^ the endless screen conveyor belt 3 of the potato lifter on the same chassis 1 with opposite conveying direction

- arranged * The etttelsleb arrangement with the Büttelsiebros ^ - 4y the herb separator bar grate 5 and the associated l ^

l -t, j _f . . tmd propulsion units. is here transversely to the direction of travel of the potato harvester ττ ^ ττ ^ -Β ^ ττ ^ α; for & ΒΦΐπχφ-απΓ & πτκάΒνχΎπ-κ ± ΐ! ίΐΆ likügpE be— j? egbar_angeendet * The chassis 1 of the potato harvester and the reading and conveying device is connected to the tractor via a tie rod 27 in an articulated and pivotable manner. The clods of earth with the potatoes are lifted from the double share 28 and arrive on the ascending sieve conveyor belt 3 of the potato harvester, are separated from the largest part of the clods and the potato tops by the transversely mounted buttle sieve arrangement 4 * 5, while the rest on the slower moving one Auslesef örderband 14 from the or ^ s on the platform 13 standing operators sorting out the stones and possibly also the potatoes experienced when it comes to heavy soils. The third! Renn-. wall 23 above the readout conveyor belt 14 are arranged in a stationary manner. The drive of the slower-running read-out conveyor belt 14 can again be derived from a running wheel of the chassis or from the tractor unit via appropriate gears.

The illustrated and described exemplary embodiments of the object, the! fire can in adaptation to

the respective cases of practice in the individual ifoSTzsäü ^

experience rich modifications without leaving the control area. The middle sieve arrangement can also be attached to the selection and conveying device or can be replaced by another arrangement and device for shaking the clods of earth and potatoes at the same or a different place, a saddle device just behind the. Ausliöbösehar gate can be arranged on the safety conveyor belt * __

Claims (1)

1 · Potato harvesting machine with lifting, sieving and conveying devices and subsequent, articulated and pivotable picking equipment connected to it, characterized in that the transfer of "the potato flow to the Terles belt via an Iföttelsiebeinrichtung (4-9) with haulm separator (5) takes place, under / which- the pivoting mechanism of the YerXesewagens .J ₂₁ -a ^^ gjj ^^^ gg ^ iaißrdaea ^ Bttfeteieietiee and of the sorting country and at such a distance iron the overlapping ~ de ~ s "Ki £ ttelsiebes and the Yerleseband is arranged, that an overlap of the vibrating screen and the picking belt guaranteed even with major adjustments to the machine fi , - 2, potato harvester according to claim 1, characterized marked ^ "~ that for sorting out and collecting the with the Er % 'Clod and stones potatoes hoehgeforderten next to the _ ";; continuous read-out conveyor belt (i4 i5 · _r j, a container (16) with fold-down side (24) or ^B odenwand is provided. i © ;; aside from this I * by means of this. indicates that the haulm separator is above the central sieve (4) running in front direction, sloping upwards Fiost rods (5) with greater distances from one another than the sieve grate rods (4.) underneath are provided « 4. - Potato harvester according to claim 1, characterized in - that when using the machine for heavy. Bottom above the endless Auslesef orderba-n & (14 _r 15) between the fixed side walls (15) of the conveyor belt (14) at a corresponding distance from one of them a further partition (23) to delimit a sorting path for pot. 5. Potato harvester according to claim 4, characterized in that in addition to the potatoes, and rocks grdschollen common AuslesefSrderbahn (14) with side wall for limiting auszusortierende potatoes provided a special read-out conveyor track ₀ P / 1441141 * 18.7.55 η 6 · Potato harvester according to claim. 1, thereby. ■ marked, that following the endless read-out conveyor belt (14) a rotating plate (21) or a bogie for receiving several filling containers distributed over a pitch circle (22) for the potatoes, such as sacks, baskets or other transport containers on the "special chassis (11, 12) is arranged « 7 · potato harvester according to claim. 6, characterized * that for the turntable (21) or the bogie To ensure the correct filling position of the anajjrortba & ÄT'tniss'e (22) located on it, one or more resilient locking or locking devices between stationary ones and rotating! healing of the turntable or bogie arrangement (21) / are provided * ', "8 * potato harvester according to claim 6, characterized / that those for holding the baskets or other transport containers (22) certain rotating plate (21) on its upper side at the receiving points for the container (22) with limiting projections for the container (22) to secure the. position of the same, during the rotary movement of its rotatable carrier • '(21) is by mistake. 9. Potato harvester according to claim 1, characterized in that the Eüttelsiebeinrichtung (4) with haulm separator (5) at the end of the sieving and conveying device (3) of the potato harvester can be moved transversely to the direction of travel of the same and the reading and conveying device (14, 15) with the means: ^ (16) for sorting out and filling the potatoes into transport containers (22) next to the sieving and conveying _{device ..:} (5) of the potato harvester with opposite conveying direction are arranged »■