DE20022943U1 - Sand recovery device - Google Patents

Sand recovery device

Info

Publication number
DE20022943U1
DE20022943U1 DE20022943U DE20022943U DE20022943U1 DE 20022943 U1 DE20022943 U1 DE 20022943U1 DE 20022943 U DE20022943 U DE 20022943U DE 20022943 U DE20022943 U DE 20022943U DE 20022943 U1 DE20022943 U1 DE 20022943U1
Authority
DE
Germany
Prior art keywords
transport device
sand
trough
drive
crank
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 - Lifetime
Application number
DE20022943U
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.)
Cyrus Schwingtechnik GmbH
Original Assignee
Cyrus Schwingtechnik GmbH
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 Cyrus Schwingtechnik GmbH filed Critical Cyrus Schwingtechnik GmbH
Priority to DE20022943U priority Critical patent/DE20022943U1/en
Priority claimed from DE2000125815 external-priority patent/DE10025815C2/en
Publication of DE20022943U1 publication Critical patent/DE20022943U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/0481—Blending, mixing, kneading or stirring; Methods therefor using vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Vorrichtung zur Wiedergewinnung von Sand aus im wesentlichen aus Sand bestehenden Knollen, die sich beim Gießen von Metallteilen in einer Gußform unter Verwendung von Sand bilden, wobei die Vorrichtung eine sogenannte Brechmulde zur Einfüllung der Knollen und einen Schwing und/oder Vibrationsantrieb für die Brechmulde und eine Transporteinrichtung für nach dem Brechen anfallendes Material umfaßt, dadurch ge­ kennzeichnet, daß der Schwing und Vibrationsantrieb (4) als reversibler Kurbelantrieb (7) ausgebildet ist, und daß die Transporteinrichtung (2) an einem Ende einen Sandaus­ lauf und gegenüberliegend eine unverschlossene Austragsöffnung (12) für unzerbrech­ bare Ausschußteile an einem von der Brechmulde (1) abgewandten Ende der Transport­ einrichtung (2) aufweist.1. Device for the recovery of sand from tubers consisting essentially of sand, which form when casting metal parts in a mold using sand, the device being a so-called crushing trough for filling the tubers and an oscillation and / or vibration drive for the crushing trough and comprises a transport device for material obtained after breaking, characterized in that the oscillating and vibrating drive ( 4 ) is designed as a reversible crank drive ( 7 ), and in that the transport device ( 2 ) has a sand outlet at one end and an unlocked discharge opening opposite ( 12 ) for unbreakable rejects at one end of the crusher ( 1 ) facing away from the transport device ( 2 ). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Brechmulde (1) ab­ nehmbar auf der Transporteinrichtung (2) aufgeflanscht ist.2. Device according to claim 1, characterized in that the crushing trough ( 1 ) is flange-mounted on the transport device ( 2 ). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß wenigstens eine Ausgleichsmasse (9) zur Auswuchtung des Kurbelantriebes vorgesehen ist.3. Apparatus according to claim 1 or 2, characterized in that at least one balancing mass ( 9 ) is provided for balancing the crank drive. 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß wenigs­ tens zwei Kurbelantriebe (7) miteinander synchronisiert sind.4. Device according to one of claims 1 to 3, characterized in that at least at least two crank drives ( 7 ) are synchronized with each other. 5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Kurbelantriebe (7) über eine Welle (10) miteinander gekoppelt sind.5. The device according to claim 4, characterized in that the crank drives ( 7 ) via a shaft ( 10 ) are coupled together. 6. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Transporteinrichtung im wesentlichen als Förderrinne oder Förderkanal (13) ausge­ bildet ist. 6. Device according to one of the preceding claims, characterized in that the transport device is formed out essentially as a conveyor trough or conveyor channel ( 13 ). 7. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß an der abnehmbaren Brechmulde (1) ein Bereich eines Förderkanals (13) der Transport­ einrichtung (2) angeordnet ist.7. Device according to one of the preceding claims, characterized in that on the removable crusher ( 1 ) an area of a conveying channel ( 13 ) of the transport device ( 2 ) is arranged.
DE20022943U 2000-05-24 2000-05-24 Sand recovery device Expired - Lifetime DE20022943U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20022943U DE20022943U1 (en) 2000-05-24 2000-05-24 Sand recovery device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20022943U DE20022943U1 (en) 2000-05-24 2000-05-24 Sand recovery device
DE2000125815 DE10025815C2 (en) 2000-05-24 2000-05-24 Sand recovery device

Publications (1)

Publication Number Publication Date
DE20022943U1 true DE20022943U1 (en) 2002-08-29

Family

ID=26005822

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20022943U Expired - Lifetime DE20022943U1 (en) 2000-05-24 2000-05-24 Sand recovery device

Country Status (1)

Country Link
DE (1) DE20022943U1 (en)

Similar Documents

Publication Publication Date Title
DE2713177A1 (en) HAMMER CRUSHER
EP0086868B2 (en) Method and vibratory conveyor for treating materials
DE2519328A1 (en) DEVICE FOR RECOVERY OF FOUNDRY SAND
DE20022943U1 (en) Sand recovery device
EP0107752A1 (en) Process and device for producing variable grain size materials from mixtures
DE3007526A1 (en) DEVICE FOR RADIATING THE SURFACES OF INDIVIDUAL PARTS WITH SOLID PARTICLES
DE2907727C2 (en) Device for crushing lumps of molding sand
JPS6254580B2 (en)
DE3802596A1 (en) VIBRATING CONVEYOR
DE3021490C2 (en) Method and device for preparing mixtures of sand bulbs
US567392A (en) Machine for cutting stick-candy
DE102006027840A1 (en) Saturated molded block forming method, involves exposing mold to be filled to working field such as magnetic field, displacing mold and molded block in oscillations, and releasing mold from hardened molded block
DE2739941A1 (en) Vibratory conveyor with elastic mountings - has buffer rods spaced apart above inclined surface and inclined to it in comb pattern
DE3840597C1 (en) Crushing system
KR102082267B1 (en) Casting Device Using Centrifugal Force
DE805806C (en) Method and device for emptying sintered grates or the like.
DE688815C (en) Shredding device
DE500140C (en) Process for the coarse comminution (granulation) of masses that solidify from the red-hot liquid state, in particular of slag
DE10025815C2 (en) Sand recovery device
DE2428833C3 (en) Foundry used sand processing
DE1918007A1 (en) Deburring sand cores produced by multi- - part moulds
DE1508725B2 (en) SLAT GRATING FOR VIBRATING SCREENS
DE637254C (en) Process for processing thixotropic bodies
AT205925B (en) Device for preventing material accumulations or blockages in sieves, conveyor floors, discharge chutes, bunkers or the like.
DD141499A1 (en) VIBRATING DEVICE FOR MECHANICAL REMOVAL OF STICKINGS IN BUNKERS

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20021002

R150 Term of protection extended to 6 years

Effective date: 20030617

R151 Term of protection extended to 8 years

Effective date: 20060428

R158 Lapse of ip right after 8 years

Effective date: 20081202