DEP0043409DA - Mobile conveyor belt - Google Patents

Description

ng. Wooden houses

Patent attorney
Offenbach / Main

Stöhr
Sp @ sialfabrik for transport systems

Offenbach fflain)

"Mobile ©

Di® Brfindmag meets a mobile conveyor belt «It is endless

Ee «lad prepare such conveyor belts known ₉ with which

only setting or lifting, the conveyor track on Si® respective® delivery height a hydraulic aid may be provided for the Conveyor track arranged 1st

This © Imb ^ srrishtmms lies! Bwisehem the bands of the ae & sigen chassis. IM the τοη hand % u actuating® for the hydraxilise & e lubvorrichtuag mostly ait dim sm a line zn & smmeng® £ & sst is _? © have been kick the B@ä.ieiiuagsptre®ß between the baths of the chassis, "a press pump Rt can" This, look showed particular of lowered carriageway _s one unb @ qu @ ®é work

Hs is aueh bereit® T © RGEE <3HL © g © nw © rden _s Peaape fmr the hydraul s before Hubrorrichtm & g from the serhalb s _e B ₀ on the rest on the floor loading of the conveyor track ^ order. In this way was swar a bequemer® jobs when operating the pump possible _g However then had the Pump® a Eochdrmckleitung sur Hubrorrichtung out w @ rd®n ₉ which requires not only increased costs but aaeh the stream part brings with it; that this pressure line can easily be damaged in the harsh working conditions that occur in the Yerwenduag of such conveyor belts * «,

The invention overcomes the elimination of the general parts of these known mobile conveyor belts with endless conveyors

hydraulic equipment for the conveyor track and in it? that sm® drive the P »p ^ dnr Itabfrorricht-uuig a masehinell © drive arrangement is arranged.

With a b®T © rsia ^ tea Ausföimangsforia dez ^ Inventmag, the drive βύοττ ichtmsig consists of a conveyor track arranged on the front and one with the Pmapeahsbel dtireh. Crank steps v © rb% jad®B @ a froMiel ,, which ¥ © a conveyor belt is driven, which is why this # r _$ e _e B _a dtirch © by means of tines lever® Terscliweakbar © Hellt _{f is} pressed against your®a ümfaag « ^v © If necessary, 0x ^> findm @ gsg # mäas di® drum on the For «= d © pbaim is arranged in such a way ₉ that the distance between the points äes EB.rte®ltrieb®s on the © Tr & mm ©! and the fog is practically constant for all HubstelXsageja the PörderbaÄn

The inventive training of the conveyor belt also gives the possibility of automatic holding of the AntrietosTorriQfltmng aach Srafeiefemag a @ r certain aßlie the conveyor track a © automatically ©

Sciiliesslich can @ein arranged © rfindxmgsgeißäsa on the underside of Förderbaaa detents and d © n façades of the conveyor track g®g®n by rolling supporting boom is _t de conveying path irüekende _pawls; that the conveyor track can only be lowered by means of a® Zugstang® _{when s »B e #}

In the drawings, an embodiment is shown in the form of g @ genstaM © ^ in a purely visual and purely visual manner. © shares, and »was

Figure 1 _e is a side view eiaes mobile conveyor belt

according to the invention _e
ⁿ 2 © ine Druvf sees gmm & as Pig »l _f ^w 3 ein® Detail Is largerea scale _? * 4 9 iar mnd A ** lins®lh®iten the 3> n ^ ²¹ large® »scale Jl ^ to β Details of the automatic switch-off

dir ^ ng for the drive gear in

larger scale ©

G-esEssPigmr 1 uni. 2 fee provides the mobile conveyor belt on the conveyor track a _y weleke toreh swiveling of the legs b mad the boom β raised bsw «lowered« can be «grounded» Boom e rollers e arranged eiai * on w @ l © h. @ N te üaterkante the F6rd @ r behn a rests «

The Schweakea of the stud farm and the outrigger c © rf © lgt by means of aweier I> E8eM «ii f ₉ ii @ at their one load & n d © n stud farm te few _e the Auslug © rs. e and at its other end Qtierhaapt g a Babvorriehtuag aage directs »

^^ Qmerliampt g mad des üweirldrigon parish-»

h is the HnbT © rriektmag _f χ · Β · © is & jdraall8eh, @ r Hmb »sylInder l _s arranged _p d @ ss @ a mnteree lade in the three point i ^r (Fig. _β 4)» it d «fakrge®i © ll h Ter ^ iiad®a is _s

Di® hydraialiseh «Habrerriehtang, the Ptaape k connected to Hmfezyliiader 1 is operated by means of the pump lever 1. For this Sweek, this Gattuag was attached to the Sehwiag lever 1 tin hand lever on the well-known conveyor belts and operated by hand.

In the case of the conveyor belt according to the invention, a linear drive mechanism is instead required. Antriel »the Pamp © d @ r

In the case of the "a Auofalunmgefoxn" there is this drive "T © rriehtmn.g ams eio.es Ktarb®ltri @ b _t ireleher T © a at the P ^ apealaebel 1 ang @ l # & kt @ n rod ^ f is formed _f the τοπ. a drive drum & by means of a crank odezMinee Is ^ tatere © is driven «

The drive drum η is rotatably mounted in the conveyor track ^. SI © is caused by the endless conveyor tuft ρ ang @ trieb @ n ₉ when it is pressed against its circumference.

Among other things, this must be . ^ let reach a double lever q in the conveyor track a. with one above the lower Tnass des

Conveyor belt it ρ lying roller 2? sehwtnkbar stored _f while the Solle a mater of the lower tnam Surtes located. If the 2opp @ lh®b @ l q. pressed down by the hand lever s, β © presses the pressure roller r

gg # g @ n dea, circumference of the drive drum η * Jr and ^ ₈ Bureh! »continuously® Soll® a becomes Aer

1 v # m _{crank drive s s} © back and thereby the hjdratjlisehe HubTorriohtmsg i actuated

B®in the lifting of the conveyor belt a changed the © Troaasl η iare iage in Be »mg aaf di® Pwaf © Ic mnd daait aueh dea Pmapenh @ bel l _f and Ewar wandered di @ Acsh®® the Trosoaiel n'a« £ one arc -um the Brtnpiaiikt d _t wlnr®nd the Pftape k in the chassis ^ from @ i the Y @ rschw © nkang of the supports b uad the boom c also swiveled; _# maä «war ^ ad # a Paukt I ¹ (Tfigsr 4)»

The Anl ^ tpiaakt 1 'between the Stangejpsriand the lever 1 besehaÄbt herein with respect to the conveyance path a is a Bahmkurr © y * Vm these l "AG® m -reransehaiäli © aen _s 1st at d # r Barstellvng gealss Flgmr 4, the conveyor track a ale ort® "firmly angenoiB & EJL · so ia @ s the tbrigen parts of ^ Srderbandes (b supports ₉ A" sleger e _s!, i asehen osw.) in Be2O £ onto the conveyor path a swing bsw _e also simultaneously sehiebem. Me. ^ Xage this part® with the lowest position of the conveyor track a let in Pifar ßmrmnä with the highest position of the conveyor track a in Figmr ^ 4% schematically shown »

Would A & faQT the drive sttoiddi ©! η arranged at any point on the conveyor aein _s so the length of the rod would have to change constantly, which is hardly feasible in terms of construction, or the pivoting range of the living area 1 would have to be very large srnsätsliches Endpunkts® migration of the rod in a direction of the rod ₉ emiäset d _e h, the S © sasthmb of Ftsrapenhebels takes wesantlieh large © a Al® the gum actuating the pump k se required constant stroke "

üa these circumstances sa Reehnung trag®n _s lird the axis derAntriebstromffl®! η at a certain point in the

derte & hö, a arranged? and was such ₉ that the distance between the A & ioalqraa & teii of the crank drive «sa, © to the Treasel a mnd dta Puspeahebel 1 for all Eubstellmagea the Pörderbaha a is practically teastmat»

Biese lag® of the Aefe.se of the drum a corresponds to the center of a circle s (Jigmr 45 * which the Ba & mJmrve j in the lowest position of the lane a is point If * in the middle position in Putskt V and in the highest position in Ywakt χ »« 'reported baw _e tajagierfe »

For the sake of securing it, it may be desirable »the drive turmoil n. Ballier course before reaching the Hmbstellmag eelbettätig auesmschali @ a _e | u this« is BM D © pf> «lh @ feel q, gesiEss Pigtir * $" - ^ a® Drawbar t rotatably mounted «M @ Zugstazige t grips a slit Vl of the eia © n stüts © (4in _e Earz rer dtr indstelluBg der

the thickened © Bnds of the Eugstauge t atm on the support b (Figure ^ f and is pulled down with the further lifting of the conveyor track a * whereby it pivots the lever q and so that the Einörücfcrolle r © mssckaittt (Figure ß) «

This Yersehwenkeii d®s lever q takes place slowly eat-

dea rise of the conveyor track up to a Tet = · whereupon the conveyor belt ρ the binding claw r spring wheel hochschnappea reads. Here, the thickened end © of the JBt t becomes free again rom the slot m (Pig »10)»

It is not possible to keep it low in this highest stroke position ^ because the lever q _9, in contrast to its position according to Fig. 7, cannot be swiveled over the center point t "until the lever q is swiveled sufficiently far again

Instead, the illustrated Ausführangsform the Aussehalttor "direction, other Ausfuhrangsformea aöglioh _s s _e B, the change in angle of the conveyor track a and b of the support

Press amdere Aussehaltaechanismen or it can be, "B _e the kick-rod effect this e ^ triggering by pressing the Belle e © ine AmssehsltYorrichtung"

The poling of the conveying path a is carried out by actuation of the ^Ä ttslös @ ¥ entils of the hydraulic lifting device i _# ^ m to be secured against unintentional lowering or dropping the position of the conveying path a * or Ameh at unauthorized or unsaehgemässea operation of the release valves a backup% u generating © n _f are as shown in FIG. the underside of the conveyor track a notches w arranged. Locking elements of the supports which are constantly pressed against the underside of the conveyor track by means of spring or weight loading engage in this ßasttii

Am lowering the Pör of the balm a is therefore only similar.,. the pawls τ ams the bast w are moved out »Bi © s happens, for example, by means of a pull rod X ₉ whose operating handle (not shown) sweekmäaeig in the near dts AuelSeeYeatils of the HubTorrichtanfe ll.egt»

The Brf indang i stands out on the illustrated and described · »b @ n @ n forms of execution b® restricts ₉ tnsb ©» ondere kaaa äi® drive device for the pulse lever 1 instead of -through the conveyor belt ρ also dmrGh other power sources are operated » thus, for B * _e of this drive by the free mm Hübend © the Fßrierbaan lying Antriebstronael of the conveyor belt along the ρ a FSräerbaha tuaä disposed shaft. a crank drive connected to this shaft © takes place »Instead, a special motor _g E ₈ Be slektromotor, actuated gearbox sum drive de«. Pump ahefeels 1 arranged

Bfi the Ausfilhruagsforai shown is the hand lever% s laundri actuating the Antriebav @ rrichtung for the hydraulic "Pump® at a point of _s förderband®s which the operator is not only easily available but _f tone of also the lifting height of a very Pörderbahn lightly observe 1st * so that the drive _{device b @ qu @ ia f is switched off} at the right time in each case

Claims (1)

Claims β 1 "Wheeled conveyor ait endless conveyor Gart and hydraulic lifting device for the conveyor track ^ their actuated by an oscillating lever Piaape is sueaisaengefaast with the lifting cylinder auxiner unit * characterized gakenas®lehnet _f that" ma sprints of Sc & wtaghebels (l) of the Pm®pe (k) mechanical drive device arranged iet _e 2 "conveyor belt according to addressed I ₉ characterized _e in that the drive device consists of a at the conveyance path (a) ^s. arranged and old the rocker arm (1) of the P «ape (k) awtzh. ®in «n Karfeeltri @ b (a _t ©) froaael, which το® conveyor belt (p) is ₉ when this &» B, by means of a © ines lever © (t) @ swiveling roller © (r) g ®g® & your üafaag is pressed, 3 » Pörderbaad to Aasprueh 2 _f thereby the © the Troaael (ja) at the Porter bahn (a) © twa arranged iat _$ in which your © axis © runs through the middle factor of a circle (i), w © lefe @ r dl® path curve © (y) 4 @ s Aalenicpuaktee {! ' 5 between the rod (a) and arm Pmmpea & efcel (l) in the deepest ^ middle and high hmbstellmng intersects bsw ^ tangent » 4 »conveyor belt of claim 1 to? Characterized in that _e ^ e switching off the Antriebsrorrichtmag at Brreickuag siaer certain Habhöh © of the conveying path (a) in ©" automatically the Solle (r) pivoting Ausschaltvorriehtung HS * @ © rdset Conveyor belt to Aasprmch 4 ₉ dadtirch gs & enaiseiehnet _? that at the lever (g) of the drive door a Z ^ gstang® (t) is pivotably mounted and the case (b) is connected so that when a certain lifting angle of the conveyor track (a) is reached, the roller ( r) switches off using the lever (q) ©