HRP20110614T1 - Mill particularly for crushing bodies made of recyclable metallic materials and the like - Google Patents

Mill particularly for crushing bodies made of recyclable metallic materials and the like Download PDF

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Publication number
HRP20110614T1
HRP20110614T1 HR20110614T HRP20110614T HRP20110614T1 HR P20110614 T1 HRP20110614 T1 HR P20110614T1 HR 20110614 T HR20110614 T HR 20110614T HR P20110614 T HRP20110614 T HR P20110614T HR P20110614 T1 HRP20110614 T1 HR P20110614T1
Authority
HR
Croatia
Prior art keywords
mentioned
trough
rotor
cradle
seat
Prior art date
Application number
HR20110614T
Other languages
Croatian (hr)
Inventor
Panizzolo Mauro
Original Assignee
Panizzolo S.A.S. Di Panizzolo Mauro E Cristina&C.
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 Panizzolo S.A.S. Di Panizzolo Mauro E Cristina&C. filed Critical Panizzolo S.A.S. Di Panizzolo Mauro E Cristina&C.
Publication of HRP20110614T1 publication Critical patent/HRP20110614T1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C2018/162—Shape or inner surface of shredder-housings

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Crushing And Grinding (AREA)

Abstract

A mill (10) particularly for crushing bodies made of recyclable metallic materials and the like, comprising a box-like shell (11) provided internally with a trough (12) for accommodating a roller-type rotor (13) with crushing hammers (14), and with internally plated covers (15, 16), which can be closed to cover the trough (12). The trough (12) has a grille (17) for discharging the crushed material, and the rotor (13) is arranged adjacent to it, forming between them a gap (18) through which the bodies to be crushed are entrained. The mill (10) further comprises a cradle-like structure (19), which is provided with the trough (12), the shell (11) having a seat (20) for accommodating it. The cradle-like structure (19) can be reinserted in the seat (20) and reextracted from it in order to facilitate operations for setting up and maintaining the mill.

Claims (9)

1. Drobilica (10) posebno za drobljenje objekata načinjenih od metalnih materijala i sličnih koji se mogu reciklirati, koja sadrži ljusku (11) u obliku kutije, s unutarnjim koritom (12) za smještaj valjkastog rotora (13) s čekićima (14) za drobljenje, te s unutarnjim pločastim pokrovima (15, 16), koji mogu biti zatvoreni da pokrivaju spomenuto korito (12), a spomenuto korito (12) ima barem jednu rešetku (17) za odbacivanje zdrobljenog materijala, pri čemu je spomenuti rotor (13) raspoređen granično do spomenute barem jedne rešetke (17) kako bi oblikovao razmak (18) između njih, a spomenuti rotor (13) je podešen tako da kroz spomenuti razmak (18) ukrcava objekte koji se trebaju drobiti kako bi ih drobio pomoću udaranja i komadanja navedenim čekićima (14), naznačena time, da sadrži koljevkastu konstrukciju (19) koja ima spomenuto korito (12) za smještaj spomenutog rotora (13), a spomenuta ljuska (11) ima sjedište (20) za smještaj spomenute koljevkaste konstrukcije (19), dok se spomenuta koljevkasta konstrukcija (19) može ponovno umetnuti u spomenuto sjedište (20) i ponovno izvaditi iz njega u svrhu olakšavanja rukovanja/rada kod namještavanja i održavanja spomenute drobilice.1. A crusher (10) specifically for crushing objects made of metal and similar recyclable materials, comprising a shell (11) in the form of a box, with an inner trough (12) for housing a roller rotor (13) with hammers (14) for crushing, and with internal plate covers (15, 16), which can be closed to cover said trough (12), and said trough (12) has at least one grate (17) for rejecting crushed material, wherein said rotor (13 ) arranged adjacent to said at least one grid (17) to form a gap (18) between them, and said rotor (13) is adjusted so that through said gap (18) loads the objects to be crushed in order to crush them by impact and chopping with said hammers (14), indicated by the fact that it contains a cradle-like structure (19) which has said trough (12) for housing said rotor (13), and said shell (11) has a seat (20) for housing said cradle-like structure (19) ), while mentioned the cradle-like structure (19) can be re-inserted into the said seat (20) and re-extracted from it for the purpose of facilitating handling/work when setting up and maintaining the said crusher. 2. Drobilica prema zahtjevu 1, naznačena time, da sadrži sredstvo za zabravljivanje spomenute koljevkaste konstrukcije (19) u spomenutom sjedištu (20).2. Crusher according to claim 1, characterized in that it contains means for locking said cradle structure (19) in said seat (20). 3. Drobilica prema zahtjevu 2, naznačena time, da spomenuto sredstvo za zabravljivanje obuhvaća klinove (21), koji mogu biti umetnuti između spomenute koljevkaste konstrukcije (19) i spomenutog sjedišta (20), kako bi zabravili spomenutu koljevkastu konstrukciju (19) za spomenuto sjedište (20).3. A crusher according to claim 2, characterized in that said locking means comprises pins (21), which can be inserted between said cradle structure (19) and said seat (20), in order to lock said cradle structure (19) to said headquarters (20). 4. Drobilica prema zahtjevu 2, naznačena time, da spomenuto sredstvo za zabravljivanje obuhvaća ploče (22a, 22b) za zadržavanje spomenute koljevkaste konstrukcije (19) u spomenutom sjedištu (20), dok spomenuta koljevkasta konstrukcija (19) ima naslone (23a, 23b) raspoređene sa strane na spomenuto korito (12), pri čemu spomenute ploče (22a, 22b) mogu nalijegati na spomenute naslone (23a, 23b), dok se spomenuti zatvoreni pokrovi (15, 16) podudaraju prema spomenutim pločama (22a, 22b), te su umetnuti između spomenutih naslona (23a, 23b) i spomenutih pokrova (15, 16) u svrhu zabravljivanja spomenute koljevkaste konstrukcije (19) na spomenuto sjedište (20).4. A crusher according to claim 2, characterized in that said means for locking includes plates (22a, 22b) for retaining said cradle structure (19) in said seat (20), while said cradle structure (19) has supports (23a, 23b) ) arranged from the side on said trough (12), whereby said plates (22a, 22b) can rest on said supports (23a, 23b), while said closed covers (15, 16) coincide with said plates (22a, 22b) , and are inserted between the mentioned backrests (23a, 23b) and the mentioned covers (15, 16) for the purpose of locking the mentioned cradle structure (19) to the mentioned seat (20). 5. Drobilica prema zahtjevu 4, naznačena time, da barem jedna prva ploča (22a) od spomenutih ploča (22a, 22b) ima komad koji izlazi kao isturena greda iz odgovarajućeg prvog naslona (23a), prema unutrašnjosti spomenutog korita (12), pri čemu je spomenuti komad oblikovan komplementarno u odnosu na bočni profil spomenutog rotora (13), uglavnom tako da oblikuje greben (24), dok izvirujući krajevi zubaca (25) spomenutog grebena (24) obodno lagano dotiču spomenuti rotor (13) i smješteni su u spomenutom koritu (12), a spomenuti čekići (14) lagano dotiču razmak između spomenutih zubaca (25) smještenih u spomenutom koritu (12), prilikom rotacije spomenutog rotora (13), u svrhu drobljenja objekata uvedenih u spomenutu drobilicu barem pomoću komadanja i trganja dijelom spomenutih čekića (14) koji ukrcavaju spomenute objekte između spomenutih zubaca (25) prilikom rotacije spomenutog rotora (13).5. Crusher according to claim 4, characterized in that at least one first plate (22a) of said plates (22a, 22b) has a piece that protrudes as a protruding beam from the corresponding first support (23a), towards the inside of said trough (12), at wherefore the said piece is shaped complementary to the side profile of the said rotor (13), mainly so that it forms a ridge (24), while the protruding ends of the teeth (25) of the said ridge (24) lightly touch the said rotor (13) circumferentially and are located in said trough (12), and said hammers (14) lightly touch the gap between said teeth (25) located in said trough (12), during the rotation of said rotor (13), for the purpose of crushing objects introduced into said crusher at least by means of cutting and tearing part of the mentioned hammers (14) which load the mentioned objects between the mentioned teeth (25) during the rotation of the mentioned rotor (13). 6. Drobilica prema zahtjevu 4, naznačena time, da su načinjeni ležajevi (26) za prihvat elemenata za ojačanje spomenutih zubaca (25) barem na spomenutom prvom naslonu (23a). 6. Crusher according to claim 4, indicated by the fact that bearings (26) are made for receiving elements for strengthening the mentioned teeth (25) at least on the mentioned first support (23a). 7. Drobilica prema zahtjevu 6, naznačena time, da spomenuti elementi za ojačanje su metalni kvadri (27), koji su isturene grede unutar spomenutog korita (12) na način da odgovaraju spomenutim zupcima (25), pri čemu spomenuti zupci (25) naliježu na komad spomenutih metalnih kvadrova (27) koji je isturena greda u spomenutom koritu (12), dok spomenuti ležajevi (26) stvaraju odjeljke (28) oblika kvadra koji odgovaraju spomenutim metalnim kvadrima (27) u svrhu njihovog smještavanja te, u području gdje naliježe spomenuta barem jedna prva ploča (22a) na spomenuti prvi naslon (23a), postoji otvor (29) za umetanje spomenutih metalnih kvadara (27), pri čemu je spomenuti otvor (29) moguće zaklapati pomoću spomenute barem jedne prve ploče (22a), koja naliježe na spomenuti barem jedan prvi naslon (23a), tako da pokriva spomenute odjeljke (28), kako bi se zadržali spomenuti metalni kvadri (27) u spomenutim odjeljcima (28). 7. A crusher according to claim 6, characterized in that the said reinforcing elements are metal blocks (27), which are protruding beams inside the said trough (12) in such a way that they correspond to the mentioned teeth (25), wherein the said teeth (25) lie on a piece of the mentioned metal squares (27) which is a protruding beam in the mentioned trough (12), while the mentioned bearings (26) create sections (28) of the shape of a square that correspond to the mentioned metal squares (27) for the purpose of their placement and, in the area where they fit said at least one first plate (22a) on said first support (23a), there is an opening (29) for inserting said metal blocks (27), wherein said opening (29) can be closed using said at least one first plate (22a), which rests on said at least one first support (23a), so as to cover said sections (28), in order to retain said metal blocks (27) in said sections (28). 8. Drobilica prema jednom ili više prethodnih zahtjeva, naznačena time, da spomenuta koljevkasta konstrukcija (19) ima sredstvo za zahvaćanje u svrhu njezinog vađenja iz spomenutog sjedišta (20). 8. A crusher according to one or more of the preceding claims, characterized in that said cradle-like structure (19) has a gripping means for the purpose of removing it from said seat (20). 9. Drobilica prema jednom ili više prethodnih zahtjeva, naznačena time, da je barem jedan prvi pokrov (15) od spomenutih pokrova (15, 16) opskrbljen sredstvom za zahvaćanje spomenutog rotora (13) za vađenje spomenutog rotora (13) iz spomenutog korita (12) istovremeno s otvaranjem spomenutog prvog pokrova (15). 9. A crusher according to one or more of the preceding claims, characterized in that at least one first cover (15) of said covers (15, 16) is provided with means for gripping said rotor (13) for removing said rotor (13) from said trough ( 12) simultaneously with the opening of the mentioned first cover (15).
HR20110614T 2007-09-25 2011-08-19 Mill particularly for crushing bodies made of recyclable metallic materials and the like HRP20110614T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000311A ITPD20070311A1 (en) 2007-09-25 2007-09-25 MILL STRUCTURE, PARTICULARLY FOR THE CRUSHING OF BODIES IN RECYCLABLE AND SIMILAR METALLIC MATERIALS
PCT/EP2008/061591 WO2009040222A1 (en) 2007-09-25 2008-09-03 Mill particularly for crushing bodies made of recyclable metallic materials and the like

Publications (1)

Publication Number Publication Date
HRP20110614T1 true HRP20110614T1 (en) 2011-09-30

Family

ID=40070934

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20110614T HRP20110614T1 (en) 2007-09-25 2011-08-19 Mill particularly for crushing bodies made of recyclable metallic materials and the like

Country Status (8)

Country Link
EP (1) EP2203253B1 (en)
AT (1) ATE510624T1 (en)
DK (1) DK2203253T3 (en)
ES (1) ES2367377T3 (en)
HR (1) HRP20110614T1 (en)
IT (1) ITPD20070311A1 (en)
SI (1) SI2203253T1 (en)
WO (1) WO2009040222A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000023695A1 (en) 2020-10-08 2022-04-08 Guidetti Srl MILL TO REDUCE THE GRAIN SIZE OF SOLID MATERIAL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419223A (en) * 1966-12-23 1968-12-31 Nelson H. Morin Granulators
DE3335719C1 (en) * 1983-10-01 1985-01-31 Alpine Ag, 8900 Augsburg Safety lock for cutting mills
EP1332796A1 (en) * 2002-01-31 2003-08-06 Talleres ZB, S.A. Crushing mill for recycling material from demolition or collection

Also Published As

Publication number Publication date
EP2203253B1 (en) 2011-05-25
ATE510624T1 (en) 2011-06-15
ES2367377T3 (en) 2011-11-02
SI2203253T1 (en) 2011-10-28
WO2009040222A1 (en) 2009-04-02
ITPD20070311A1 (en) 2009-03-26
EP2203253A1 (en) 2010-07-07
DK2203253T3 (en) 2011-09-12

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