DE2139791A1 - Pallet conveyor. Annm: Fromme GmbH, 6330 Wetzlar - Google Patents

Description

PQUntanwalt,

63 eggs 635 finally

^{pmiollpoth22B} Miedergirmeser eg 4

August 6, 1971

Dr.Io/o

F 128 / D

Pallet conveyor

The jrflndurig relates to a pallet conveyor in which the pallets are stored in the I3ahnatrecke, in I ^? conveying direction rotating rollers or the like are driven. These roles are connected unraixoolbar or indirectly via 'froibriemen with cord roller ii, which sit on horizontally mounted axles vertically below the rollers for driving, which are also connected to one another via belt drives and which are motor-driven at certain intervals. These line rollers can also be mounted on a motor-driven, continuous drive shaft lying in the front direction and taken along by this hurry.

The rolls that roll wide or circular disks, for example drive the pallets on their underside. So that a good funding comes off, the pallets are roughened or roughened on the underside of the pallets, adapted to the position of the rice discs Provided with a covering that gives good adhesion. The roles can also be designed in the manner of car tires.

So that the loaded pallets, especially when suitcases, handbags or the like lie loosely and can slip, are not thrown out of the track, inabesoxidere in curves, at high transport speeds, special lanks are either along the route Height of the pallets attached, or the

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Pallets carry horizontally on the underside de ^ titen guide wheels, which along the Jtrecke in besouduren Rails - ^ e leads to be

L α iat a considerable effort for the diah ^ ücitentiihrung, in particular at cUn to i! Undern required pallets necessary, which cally with a large system also has a price burden.

i / ur Lri'connection leaves the task su ^ ruiue, dci. ir indirect palette tenaiitrieb so au Vf rbeasern, a ail j-iae high L'orderiieaolmincJi ^ keit bti hochator Oic / jerhcit iii -r; naport of the i-ale J-ion enables - .. ird ·

In üie _t "abe is at a PalettentransportbaJin characterized, '.. elöst, d · ^ ± vi 0 estell the trackside as \ -triebsrollen opurkranzrudor with ilirem B'leÄsch according auixn versa, and in a v) uerab3tand of-each , d: -r corresponds to the width dr l · aletΐsn, arranged si .-. d. ^ read 'wheel rim wheels', it is advisable to store them outside the longitudinal planes of the frame, so that the jogging rollers, if they are rigidly connected to them, are also outside and are accessible for repairs, · ,, the railway line even at v.ird uieaor arrangement only by a small _r .jetrag broitor than the pallets themselves,! can .lan Diö öpurkranarader arrange .'eilen to continuous multi-edged, which carry positive fit between the Jchnurrollen Läugsplanken, which are connected by means of Tiiemen Mt ücluiurrollGn that sit sehlüsaig friction on longitudinally mounted drive shafts, io i;: It is not advisable to choose the diameter of the cJpu ^ & ranz wheel so large that a pallet of at most three wheels is carried at the same time. In the curves of the route, the flange wheels in the outer lane have a greater degree of accuracy than in the inner lane. The traversing lines are then positioned at an angle so that the flanges of the outer and inner crane wheels are in the same plane

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IiO £ 3ΪΙ.

The pallets pass between the flanges d: r opurkranzräder in the curves is possible, is the Axle spacing / Jid of the wheels is correspondingly larger than in the ^ orades ο trek. In this case you can use for support of the pallets still attached to the support wheels be.

Reduction of the drive for the flange wheels from dor Ilauptaa criebswelle also enables the arrangement each of only one drive wheel on eixier shaft, and from .. ^ 1Ie to wave alternately. This will A large saving is achieved with the same delivery rate.

In the drawing the invention is shown in an exemplary embodiment, namely:

Fig. 1 is a plan view of the conveyor track

with a curve guide,

Fig. 2 shows a cross section through the transport

path along de_> line II-II in Fig. 1,

Fig. 3 shows a 'rush out with its drive wheels

the curve piece in cross section along line III-III in FIG. 1.

The railway line consists of the uprights 1 and the transverse planks 2a, 2b connecting them and furthermore the longitudinal planks 3 built. In the longitudinal planks 3, the shafts 4 are mounted, which are hexagonal and longitudinally displaceable the line rolls 5 and at both ends the Carry flanged wheels 6, which drive the pallets 18 and guide them laterally. The cross planks 2a wear in the Plates 7 the main drive shaft 8. This is driven by the motor 9 by means of belt 10 and is in several Sections 8a, 8b, 8c and 8d subdivided by Cardan joints 11 are connected to one another. On the

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The main drive awe lie 8 are the pulley with running seat.)! 12 stored, which on belts 13 on the Sohnurrolle 5 drive the ollen 4.

The üpurkranzräder are made of a metal foil 6m and composed of a 5g rubber tire

In the curves, the wheel spacing of the flange wheels 6 is greater than in the straight line and the inner wheels 6a are smaller in diameter than the outer 6b. This measure is necessary so that the rigid pallets 18 can freely pass through the curves, ie on the floor plan shown in dashed lines in FIG can be seen on a pallet.

e-nn a cardan joint 11 is at the location of a plate 4, it is possible to have a line roller 12 on the main drive swelie 8 to store. Therefore these / will rush 4 'by means of pulleys 14 and straps 15 from an adjacent one / speed 4 driven off.

Since in the curves the middle part of the pallets 18 in the outer curve does not rest on the flange wheels, special support wheels 16 are provided.

- 5 2098U / 0621

Claims (8)

Expectations ^ 1 _f 'Pallet transport track, in which the pallets are conveyed by drive wheels stored in the frame of the railway line and rotating in the direction of the KJrderrichtung, characterized in that in the frame of the track as drive wheels flanged wheels with their splash outwards and at a transverse distance from each other, the where the width of the pallets corresponds, are arranged 2. Pallet conveyor according to claim 1, characterized in that that the flange wheels (6) are stored outside the longitudinal planks (3) of the 3 frame « 3 · Pallet conveyor according to claim 1 or 2, characterized in that the track crane wheels (6) are mounted on continuous polygonal shafts (4) which form-fit between the longitudinal planks (3) Carry cord rollers (5), which are connected by means of belts (13) with cord rollers (12) which are on the longitudinally mounted drive shafts (8) sit frictionally. 4 · Pallet transport tap according to one of Claims 1 to 3, characterized in that the flange wheels (6b) in a curve section of the route in the outer lane has a larger diameter than the flanged wheels (6a) in the inner lane. 5. Pallet conveyor according to claim 4, characterized in that that in the curve section the shafts (4) are so far crooked that the flanges of the outer (6b) and inner flange wheels (6a) lie in the same plane. 6. Pallet conveyor according to claim 1 or 4, characterized characterized that the center distance of the track 209844/0621 '- 6 - lzi'täizräö.er (6a, SIo) in - .. en curves t ^ roLi-r i ^ t-: .ls in d: r,; .- radon otr: ulce imd that on the "., 11 ^ ( .jo- s Zusatzllcli; -in rifcütsraa (16) an-tsordriet is. 7 · Pale u toiltranspürt uaiiii xiaoh. oineia dor Aüapx'üciie 1 to 6, characterized in that i ^ uf jedex *. »hurry only oin opurkranarad (6) u ^ a awar is arranged alternately from„ -eile to .olle. 8. Palettentra: i3porti3ahn neon one xa of the 4nprüc: ae 1, 2, 5 or 7 »because of the fact that the JjurcL- mes3er of the SpurJcraiazräder (ό) is so big that on each long side fixed Palexte (18) at most attack us three red rim wheels. 20 9 8AA / 0621