DE7038523U - CORN CUTTERS FOR THE SILO CORN HARVEST - Google Patents

Description

Forage harvester for the silo - Koiserntc

The Erfindxmg relates to a forage harvester of the silo koii r, - harvest, ordering from a drum chippers, at your the Mosser can form Mantellcisten a Tronic1 that in a concentric: 5ie small Uinfangs gap enclosing housing with Gegcimesser on the collection side Umlauft, at (the diameter ic-rn for throwing the cut material in a top of C, ·> ■ · - home intended discharge chute are formed and / a in corn header, eggs corncobs abpflückt of the stems and the chopping device supplies..

Eo cattle forage harvesters of this type are known - see * VhB 1 245 19 ^l 3 in which a picking device / that grips the shark fruit on the stalk, removes the piston and throws it into the chopper by means of rotating grippers. The stalks slide downwards in two revolving, profiled rollers that separate the pistons from the head.

A forage harvester of this type is already known in which a perforated plate is provided between the Trer.y.el and the discharge chute. The grains are at the ejection hole edges broken v / earth, v / is a crushing eil and silo works at expedient rnr Vermeidum to the thus formed bag; has shown that whole grains migrate through undigested animals.

When the grains are broken, their throwing speed is of course increased severely delayed. Depending on the degree of shredding it also i: och a relocation that reduces the output the holes with sticky, moist clippings. The fan action of the drum cannot remedy this either.

With forage harvesters of the type indicated, the invention provides grain clarification without major losses

the throwing and conveying performance is intended.

The purpose of the invention is fulfilled by a forage harvester with a clean housing between the opposing doors and the aera Knives to the airun-acting blow bars are r.ngcordered.
The side cannon is expediently arranged at the bottom of the housing.

Because the. the chipping bars far are removed from the discharge chute, their reduced speed during the shredding work can increase again and they can - as required by this conveying principle - on the surfaces of the knives that are bevelled for throwing up to the release position v / change.

In an embodiment of the principle of the invention, the blow bars can be screwed onto a housing opening V / and portion to be attached; but they can also - how provided - be arranged on a screw-on plate and through their shape adapted housing slots protrude into a side chimney embossed in the housing. In the last-mentioned embodiment, the expression has an advantageous effect as a housing stiffener.

The gap between the blow bars can be easily adjusted The diameter of the grain is adapted to the fact that spacer strips between the blow bar support and the housing wall of different thicknesses can be inserted. The plate can also be provided with angled flanges and connect them to flanges attached to the housing by means of a height-adjustable screw connection. The gap leaves Furthermore, as intended, they can be made adjustable using hand levers which, for example, interact with the screw connection.

In an embodiment of the invention, the Schlagleistcn are we j, i _t ";.-;'c ens arranged two rows and associated with their Sc ii;! :: lscite approximately transversely to the Kesserkanten The lieihcn are serially or in random distribution. arranged offset to one another.

In the case of helical hessians, the blow bars are aligned accordingly, of course, so that they are at right angles to the knives.

In a v.'citerer embodiment of the invention, blades projecting ^{radially inward are arranged on the measuring devices: · 1} - holdc; rn '' and usually provided knife disks. The air flow generated in this way means that light material is pneumatically conveyed, while the heavy material is conveyed by the knives is thrown up into the discharge chute.

In the drawing, the invention is illustrated and described on the basis of exemplary embodiments.

Show it:

Fig. 1 Schiaatic a longitudinal section through tine

Häckseltroßinel of the field according to the invention. baker:

2 shows a blow bar plate according to the invention; 3 schematically shows a cutting drum;

Fig. ^ - a modified arrangement and embodiment a blow bar plate according to the invention;

Fig. 5 shows a detail.

In Fig. 1 you can see a forage harvester housing 1 and an upwardly tangential discharge chute 2. 3 is an infeed roller arranged above a counter knife 4.

The Flüch- and Gre: ferorganc are not shown, because they began long enough. Concentrically in the Feldhückslcrjehäuses measuring devices 5 are provided, which are combined with two side disks 6 to form a '.fronunel. For the purpose of ver ni .jif .Tf.hi'reT TiriT-st; «.! .1 only three! Jcs.serhril \ ~ · ντ are shown in the fr, / ai the housserhalterri 5 are knives 7 in a circumference between the knife edges. 8 and screwed to the housing 1 in an adjustable manner. At the bottom of the chopper housing 1, an opening 9 is provided in an inventive manner. Untei · Zv.'ischenfüßimg of aus'w: ■ ': .OL · - cash Distanaleisten '10 eating a Abdcc3: iing 11 vA'c ^c: :; Schv.'eißten Sehlagträger 12 on the Felchiicksler ^ -. ^v jäusc 1 at 13

In Fig. 2 the abnenoiamene cover 11 is in Dj-oufsiohi; shown. 14 are side mounting holes for the Fastening screws; 15 Jwei Schlaglei: j i; enroj) icn. to recognizable is the displacement of the beat] r-isten · Ί ^ <- '. ίΐη · ϊ · Row opposite the Sohlagleiston 1ß de.r other Koiho. The offset is chosen so that dos of the knives 7 in the direction of arrow a, cuttings are required against a punch; 15 impacts, with the K <"> rner broken or at least struck. Gezeicir are two rows of blow bars. Ur. a favorable advantage ^.

j the power peak: ien crrcicinn when the grains are broken up

j. to be able to, further rows of blow bars are gebor-ciifcllc

'Provided in statistical distribution.

In Fig. 4, another type of embodiment of the crfi. Jiüit ^ - ■■ _: wet arranged blow bars is shown. The Feldhac ^ lo

Housing 1 has an outwardly embossed Lütuiaer 1G. ; In the area of the side chamber 16, through holes 17 f

the blow bars 19 arranged here on a plate 18 provided 20 are flanges on which the bent Bottle 2'i of the plate 18 are fastened with screws 22

Vie Fi (C. 5 zoi [; t ·, είπα die or Ice at · 25 to the Finnish in Fern vor. Connected ⁰ "on rows of holes executed ·> so that the plate 18 at a different distance from the neighboring Felchäckslevv / aii :: be held knsn, v: obei die Scr.] - rleiotc-n ^ 9 - as σ ^.: Indicated in fcrichliert - different tiei in the iüoiter'ict.rrer 16 immerse.

V.'ie Fi (J- 3 ^ cir; t, r. Are arranged on the V: o : εscrhalterern ip and the two disks 6 plur-el centering these on the V.'elle 2 ^>. These serve for Erzeuc ^{i) ri} -G of an air flow, not with the help of easier c. Cuttings pneumatically ceföräert v / ird.

In the equivalent Y.'cise, of course, a forage harvester, with the next to the grain also chopped the stalk is, with the crfinduncscL-r ^ äßen shredding device be equipped.

Claims (8)

Protection claims 1. Fcldhackili !! ' for tl.ie siloemte, bust ohr -, ic;: onü, entr: i scli with kl a Uinf! mgsspaj.t \ vuf as s cn ·, 'c; ι (lobäusc with Gogenme ^c. scr u'.iiläuft where the sacristan um V. ^r ei "f '.- n the average irut.es in a top of the Gehjiuse vür ^ nselicüt ·"? Z - B. ejection .schacht formed cincl and / ciiiein Hciisjif lückvorsatz, the abpflückt the corn cobs from the Stcnpcln and Iläcksclvorricht "ng zufüh.rt, characterized gtlccjuizci.c i ict that on your housing (2) between the Gcgcnmcsser! Cj) and the ejection chute (3) a parallel vu -.-. I circumferential gap a flat sc-it enkaminer (l6) is arranged, in which with the knives (7) interacting blow! ei st cn (12, 19) are indicated. 2. Feldhäclcsler me claim J., characterized in that that the: side knuckle (16) arranged at the bottom of the housing (j) is1. 3. Felcihäc-kßlcir according to claim 1 or claim 1 and 2, characterized in that the impact strips (12) are screwed to a housing opening (9) on a wall section (ll) are attached. Field chopper according to Ansi ^ rucli 1 or claims 1 and 2, characterized in that the serpentine tracks (19) are ^l ' ⁿ aiscliraubbarc ;! l'laitc (l8) are arranged and due to their shape cuigopaiite Gehäu.v.eschlitzc- (17) ii ' ¹ «e.ii: o eiiigcpritzt e Scitcukanmer (lG) hincvinr.i <; cn. 5. K0.I cihäci ". .-. I cr according to claim 1 odor claim 1 ιι.κί iiiinclysi ans oiiiciii dt-r fol.c.ciKicii Λ :; sprüch>', thereby rckwi ;; - ztichnct that the gap /.i.-i:-chc:i rir> j S ^ liia ^ J ri i: i: cn (i-- '. 19) ui: d de Hüssi-rn (?) by I.ti .stiüiz.1 i-isicn (lo) verscliiciduüo] · Thickness once cllbn; · irt, äiv zv.i already your Sclilaglcis; Jirträrt. ·! · (ll) and dor Gi-h.'i ms t .. <; iid (l) ti i 111 ü; -. bar- are. 6. Kcldhack .-. Ler according to claim 1 or claim 1 ui: cl mi nclnstcns a dor i'olrcndon Λ11 sjiriicJif · 1 'uir. ^ ₁ c'adurch KckRnnzeicluiet that the plate (l8) üiit abgc-κ ίϋ;!. Ο11ι · η · flanges (21) is provided and secured with the housing dier.o U flesh]! (2o) the church is connected in the height-adjustable V '.- rschraubimg. 7. Forage harvester according to claim 1 ο < ^v 2r. '. Riyprucli 1 niv! dcsrens one of the following /: 'jjrücl ·. «. · 1 Isis' i, tiadui" ch marked that the gap between the Scli.ln ^ lcisteii and de) i knives can be adjusted by hand levers which, for example, interact with the screw connection . 8. Forage harvester according to claim 1 or claim J and at least one of the following claims, characterized jrckennzcichnet that the blow bars (12, .9) vonicstcns stand in two rows with their narrow side approximately transversely to the knife edges and are arranged in rows or in a static distribution to one another are. 9 Forage harvester according to Claim 8, characterized in that that the blow bars run in a straight line Knives are aligned accordingly. lo. Forage harvester according to claim 1 or claim 1 and at least one of the following claims :, thereby iickennz, oic! i: iot, that at Mosserlialtcrn 5 and dj.o.se i-i.it eggs Troi: in: elwel J e (25 )verbindendo Sclicibeu (2 ';) Il.-UJ j alsch .-. I: fdn are arranged.