WO1987000153A1 - Appareil de deblaiement de haldes - Google Patents

Appareil de deblaiement de haldes Download PDF

Info

Publication number
WO1987000153A1
WO1987000153A1 PCT/EP1986/000339 EP8600339W WO8700153A1 WO 1987000153 A1 WO1987000153 A1 WO 1987000153A1 EP 8600339 W EP8600339 W EP 8600339W WO 8700153 A1 WO8700153 A1 WO 8700153A1
Authority
WO
WIPO (PCT)
Prior art keywords
bulk material
heap
discharge
deflection
cell
Prior art date
Application number
PCT/EP1986/000339
Other languages
German (de)
English (en)
Inventor
Wilhelm SCHÄPSMEIER
Original Assignee
Phb Weserhütte Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phb Weserhütte Ag filed Critical Phb Weserhütte Ag
Publication of WO1987000153A1 publication Critical patent/WO1987000153A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors

Definitions

  • the invention relates to a dump clearing device for storing bulk material dumps according to the preamble of claim 1.
  • a discharge device in which blades are attached to two plate chains rotating in a vertical plane and guided by two deflecting stars, each comprising a bottom, a rear wall and a side wall connected to the front edge of the bottom, as seen in conveying direction.
  • the blades In the extended position of the link chain, the blades form a clearing channel that is open towards the end of the heap and upwards.
  • a disadvantage of the aforementioned device is that the longitudinal conveyor is lower than the working strand of the discharge device, i.e. must lie below the pile base in a concrete channel which is open at the side of the pile upwards.
  • This concrete duct not only requires high investment costs, but also requires constant maintenance.
  • the object of the invention is therefore to provide a pile removing machine of the type in Ober ⁇ part of claim 1 as described further develop that which must be arranged not sole for receiving and forwarding the laterally discharged from the discharge "bulk material below the Halden ⁇ .
  • each discharge means is a support cell which is closed on all sides and is only open towards the end of the heap, means that the bulk material picked up can only slide out of the support cell counter to the pick-up direction. Since the wall arranged in the deflection area of the discharge device prevents the bulk material from escaping, it is conveyed upwards with the load cells. After the deflection, the load cell opening is released so that the bulk material can slide out and be transferred to the intermediate conveyor located below and in front of the return run, which then discharges it laterally and transfers it to the longitudinal conveyor arranged approximately at the level of the pile base.
  • the discharge means in such a way that they are suitable for receiving bulk goods on both sides, and to arrange walls on the discharge side of the discharge device on both sides that prevent the bulk material from escaping and one intermediate conveyor each.
  • the heap clearing device can work in two directions and can be used between bulk material heaps lying one behind the other.
  • FIGS. 1 to 3 An exemplary embodiment illustrating the invention is shown in FIGS. 1 to 3 and described below.
  • FIG. 1 shows the front view of the heap clearing device
  • FIG. 2 shows the section A-A through FIG. 1
  • Fig. 3 is a support cell suitable for receiving bulk goods on both sides
  • a bridge 1 is supported by means of supports 2, 3 on trolleys 4, which can be moved on rails arranged laterally and parallel to the bulk material dump.
  • two pairs of deflection stars 6, 7 are each rotatably mounted about a common horizontal axis, of which a pair is driven by a drive 22.
  • deflection stars 6.7 are two link chains 8, which are interconnected by means of axes 9.
  • impellers 10 are mounted, which are guided in guide carriers connected to the bridge 1.
  • Carrying cells 11 are fastened to the axes 9 of the link chains 8 and are open one behind the other in the extended position of the link chain 8 and are open towards the end face 18 of the heap.
  • the cell wall 13 opposite the load cell base 12 is arranged inclined relative to the pile sole 17 in such a way that its edge at the end of the pile has the maximum distance from the pile sole 17 and the angle enclosed by the load cell wall 13 and the pile sole 17 is greater than is the natural slope angle of the bulk material.
  • a wall 14 is provided at the end of the heap, which is connected to the bridge 1 and closes the support cells 11 during the rotation around the deflection star 6.
  • an intermediate conveyor 15 is mounted on the bridge 1, the discharge end of which lies above a longitudinal conveyor 16 arranged outside and along the stockpile.
  • the load cells 11 When unloading, the load cells 11, which are moved parallel to the end face 18 of the heap, pick up the bulk material and discharge it sideways.
  • the wall 14 arranged in the deflection area prevents the bulk material from sliding out of the support cells 11, so that it is conveyed upwards.
  • the openings of the support cells 11 are released again, so that the bulk material slides down on the inclined cell walls 13 onto the intermediate conveyor 15 located below and in front of the rear, which conveys the bulk material sideways and the longitudinal conveyor 16 gives up.
  • FIG. 3 shows a load cell that is suitable for receiving bulk goods on both sides.
  • This support cell which is closed on all sides and is only open in the direction of the longitudinal axis of the heap, is divided into two support cell halves 20, 21 by a central partition wall 19.
  • the structure of each load cell half corresponds to that of the simple load cell described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Un appareil de déblaiement de haldes utilisé pour vider des haldes de matériaux en vrac comprend un dispositif de décharge qui décharge latéralement les matériaux en vrac, des moyens de décharge (8) étant reliés à au moins une chaîne à articulations qui se déplace sur un plan vertical. Au niveau de la zone de renvoi du dispositif de décharge autour de la couronne d'entraînement (4) située du côté décharge, une tôle (10) reliée au pont (1) obture les moyens de décharge (8) pour qu'aucun matériau en vrac ne puisse tomber pendant le renvoi. Les moyens de décharge (8) s'ouvrent immédiatement après le renvoi, de sorte que le matériau en vrac glisse sur un convoyeur (1) situé au-dessous et en avant du secteur de retour. Le convoyeur transporte latéralement le matériau en vrac et le transfert à un convoyeur longitudinal parallèle à la halde.
PCT/EP1986/000339 1985-07-05 1986-06-06 Appareil de deblaiement de haldes WO1987000153A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3524043.1 1985-07-05
DE19853524043 DE3524043A1 (de) 1985-07-05 1985-07-05 Haldenraeumgeraet

Publications (1)

Publication Number Publication Date
WO1987000153A1 true WO1987000153A1 (fr) 1987-01-15

Family

ID=6275024

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1986/000339 WO1987000153A1 (fr) 1985-07-05 1986-06-06 Appareil de deblaiement de haldes

Country Status (5)

Country Link
EP (1) EP0261130A1 (fr)
AU (1) AU6286286A (fr)
DE (1) DE3524043A1 (fr)
WO (1) WO1987000153A1 (fr)
ZA (1) ZA864793B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106672594A (zh) * 2017-03-06 2017-05-17 沈阳鑫博工业技术股份有限公司 一种菱镁矿石预均化装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806435A (en) * 1954-05-21 1957-09-17 Bernard L Mundell Suspended refuse spreader
DE2833628A1 (de) * 1978-07-31 1980-02-28 Krupp Gmbh Rueckladegeraet fuer schuettguthalden
GB2042465A (en) * 1979-03-01 1980-09-24 Weserhuette Ag Eisenwerk Material removing apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828233C3 (de) * 1978-06-28 1984-06-20 PHB Weserhütte AG, 5000 Köln Gerät zum Entspeichern von Schüttguthalden
DE2846789C2 (de) * 1978-10-27 1986-04-17 Gustav Schade Maschinenfabrik Gmbh & Co, 4600 Dortmund Entspeicherungsgerät für das Abräumen von Schüttguthalden

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806435A (en) * 1954-05-21 1957-09-17 Bernard L Mundell Suspended refuse spreader
DE2833628A1 (de) * 1978-07-31 1980-02-28 Krupp Gmbh Rueckladegeraet fuer schuettguthalden
GB2042465A (en) * 1979-03-01 1980-09-24 Weserhuette Ag Eisenwerk Material removing apparatus

Also Published As

Publication number Publication date
EP0261130A1 (fr) 1988-03-30
AU6286286A (en) 1987-01-30
ZA864793B (en) 1987-03-25
DE3524043A1 (de) 1988-02-18

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