DE542324C - Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors - Google Patents

Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors

Info

Publication number
DE542324C
DE542324C DEST47086D DEST047086D DE542324C DE 542324 C DE542324 C DE 542324C DE ST47086 D DEST47086 D DE ST47086D DE ST047086 D DEST047086 D DE ST047086D DE 542324 C DE542324 C DE 542324C
Authority
DE
Germany
Prior art keywords
belt
built
electric motor
drive device
drums
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEST47086D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILHELM STOEHR FA
Original Assignee
WILHELM STOEHR FA
Publication date
Priority to DEST47086D priority Critical patent/DE542324C/en
Application granted granted Critical
Publication of DE542324C publication Critical patent/DE542324C/en
Expired legal-status Critical Current

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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/08—Drums, rollers, or wheels with self-contained driving mechanisms, e.g. motors and associated gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

Lüftungseinrichtung für einen eingebauten Elektromotor als Antriebsvorrichtung enthaltende Gurttrommeln von Gurtförderern Gegenstand der Erfindung ist eine Lüftungseinrichtung für einen eingebauten Elektromotor als Antriebsvorrichtung enthaltende Gurttrommeln von Bandförderern.Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors The invention relates to a ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors.

Auf der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt.The subject of the invention is shown in the drawing, for example.

Der innerhalb der Gurttrommel i eingebaute Elektromotor 2 treibt über das zugehörige Reduziergetriebe 3 die Gurttrommel an. Der Stätor 4. des Motors ist mit dem Motorgehäuse 8 verbunden, das seinerseits durch das Zwischenstück 9 mit dem Fördertrommelgestell verbunden ist.The electric motor 2 built into the belt drum i is overdriving the associated reduction gear 3 on the belt drum. The stätor 4. of the engine is connected to the motor housing 8, which in turn by the intermediate piece 9 with is connected to the conveyor drum frame.

Die Erfindung besteht darin, daß am Umfang des Trommelmantels i Öffnungen 1 ¢ angebracht sind welche nach dem durch die an dem Trommelmantel angegossene Trennwand T abgetrennten Teilraum der Trommel für den Antriebsmotor führen und durch welche beim Umlauf der Trommel die Kühlluft eintritt, die an den Motorwicklungen vorbeistreicht und an der linken Stirnwand der Gurttrommel durch die Öffnungen 16 wieder austritt.The invention consists in that the circumference of the drum shell i openings 1 ¢ which are attached after the partition wall cast onto the drum shell T lead separated space of the drum for the drive motor and through which as the drum rotates, the cooling air enters, which sweeps past the motor windings and exits again through the openings 16 on the left end wall of the belt drum.

Die Anordnung der Öffnungen 14 an dem Trommelmantel, also unterhalb des Fördergurtes, hat den Vorteil, daß immer reine Kühlluft angesaugt wird, da vom Förderband herabfallende Fördergutteile die Kühlluft nicht verunreinigen können.The arrangement of the openings 14 on the drum shell, that is, below of the conveyor belt, has the advantage that pure cooling air is always sucked in because of the Conveyor belt falling items cannot contaminate the cooling air.

Claims (1)

PATENTANSPRUCH: Lüftungseinrichtung für einen eingebauten Elektromotor als Antriebsvorrichtung enthaltende Gurttrommeln von Gurtförderern, dadurch gekennzeichnet, daß in dem Mantel der Gurttrommel (i) an unterhalb des Fördergurtes befindlichen Stellen Öffnungen (14) angeordnet sind, durch welche die Luft beim Umlauf der Gurttrommel eintritt, worauf sie nach Passieren der Motorwicklungen an der einen Stirnseite der Trommel wieder entweicht. PATENT CLAIM: Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors, characterized in that openings (14) are arranged in the jacket of the belt drum (i) at points below the conveyor belt, through which the air enters as the belt drum rotates, whereupon it escapes again after passing the motor windings on one end of the drum.
DEST47086D Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors Expired DE542324C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST47086D DE542324C (en) Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST47086D DE542324C (en) Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors

Publications (1)

Publication Number Publication Date
DE542324C true DE542324C (en) 1932-01-22

Family

ID=7465323

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST47086D Expired DE542324C (en) Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors

Country Status (1)

Country Link
DE (1) DE542324C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022158B (en) * 1953-10-31 1958-01-02 Baumueller Gmbh A Drive drum for conveyor belts
DE1138686B (en) * 1959-10-16 1962-10-25 Holo Flite Internat Inc Conveyor belt drive drum
DE29717062U1 (en) 1997-04-12 1997-12-18 BDL Maschinenbaugesellschaft mbH, 41849 Wassenberg Drum motor
DE10136030A1 (en) * 2001-07-25 2003-02-20 System Antriebstechnik Dresden Drum drive for travelator or escalator includes three-phase synchronous motor inside drum with shafts projecting at each end

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022158B (en) * 1953-10-31 1958-01-02 Baumueller Gmbh A Drive drum for conveyor belts
DE1138686B (en) * 1959-10-16 1962-10-25 Holo Flite Internat Inc Conveyor belt drive drum
DE29717062U1 (en) 1997-04-12 1997-12-18 BDL Maschinenbaugesellschaft mbH, 41849 Wassenberg Drum motor
DE10136030A1 (en) * 2001-07-25 2003-02-20 System Antriebstechnik Dresden Drum drive for travelator or escalator includes three-phase synchronous motor inside drum with shafts projecting at each end
DE10136030B4 (en) * 2001-07-25 2005-01-27 System Antriebstechnik Dresden Gmbh Drum drive for an escalator or moving walk

Similar Documents

Publication Publication Date Title
DE542324C (en) Ventilation device for a built-in electric motor as a drive device containing belt drums of belt conveyors
DE429328C (en) Cooling device for an electric motor housed in the hollow foot of a standing centrifugal machine for direct drive of the centrifugal machine
US1849144A (en) Power take-off
US1342528A (en) Cotton-harvester
DE1916857A1 (en) The compressor is directly coupled to its drive motor in a vertical arrangement
DE567310C (en) Drum mill equipped with a sieve-like coat
DE817237C (en) Plansifter with attached fan
AT133311B (en) Apparatus for awakening, developing and promoting human presence of mind and quick-wittedness.
DE441761C (en) Vertical grinding machine in which the grinding spindle is driven by two electric motors
DE364422C (en) Drive for swinging suspended centrifuges with a vertical intermediate shaft mounted on the swinging centrifugal housing
DE475951C (en) Floor polishing machine in which the brush carrier is combined with an air wing
DE889378C (en) Alternator for internal combustion engines
CH95945A (en) Slip ring capsule for firedamp proof induction motors.
DE943962C (en) Electric wheel light system
SU42747A1 (en) Tea leaf rolling machine
AT87248B (en) Device for indicating that machine parts are overheating.
DE1138686B (en) Conveyor belt drive drum
DE411993C (en) Fresh air supply for butter machines
DE465356C (en) Rotary lobe pump with piston drum arranged centrally in the housing and rotatable piston
SU47822A1 (en) Machine for felt or felt
DE509863C (en) Grain peeling machine with a grinding chamber in front of the pointed chamber
DE865422C (en) Electric drive grinding machine
US1576345A (en) Cotton-cleaning cylinder
AT134041B (en) Device for grinding grain seeds.
DE1817572U (en) DISHWASHER WITH FAN TO REMOVE VAVES FROM THE WASHROOM.