EP1147815B1 - Zweiwalzenmaschine mit Schwenkrahmen - Google Patents
Zweiwalzenmaschine mit Schwenkrahmen Download PDFInfo
- Publication number
- EP1147815B1 EP1147815B1 EP01108240A EP01108240A EP1147815B1 EP 1147815 B1 EP1147815 B1 EP 1147815B1 EP 01108240 A EP01108240 A EP 01108240A EP 01108240 A EP01108240 A EP 01108240A EP 1147815 B1 EP1147815 B1 EP 1147815B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- frame
- machine
- swing
- rollers
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
Definitions
- the invention relates to a two-roll machine for pressure treatment granular material, in particular for Gutbettzerklein ceremonies or compaction or briquetting, with two in a machine frame rotatably mounted, driven in opposite directions and through a nip separate rollers, of which at least one is designed as Loswalze whose bearing blocks via hydraulic cylinders are supported on the machine frame, wherein at least one Frame part swiveling for assembly / disassembly of the rollers or is foldable.
- a two-roll machine is from DE 2139547 A known.
- Gutbettzerkleintations roller presses is one of the two Rollers formed as a fixed roller, which directly against an end piece of the machine frame while the other Roller as Loswalze about their two associated bearing blocks against arranged between the bearing blocks and machine frame end pieces Hydraulic cylinder supports, with which the roll contact pressure is applied. It is understood that by the application the high pressing pressure the roll surfaces a high Wear are exposed. For that reason alone, there is one Need, also on the part of the operator of such comminution roller presses, the rollers in as simple and faster To remove and reinstall way.
- roller presses (brochure "HRP Hydraulic Roller Press of the Fuller Corporation of 7/95), a part of the machine frame form as an L-shaped swing frame.
- the vertical one L-leg is about pin joints at the bottom of the roller bearings bearing brackets articulated, and the horizontal L-leg has at its end a locking pin joint, after the unlocking of the L-shaped pivot frame at the frame ends is foldable. All bolt joint axes are parallel to the roll axes, so that the pin joints under the full load of high roller press forces stand.
- page 6 is a folding frame trained press frame known at the occasion of a roll change both rollers towards the frame ends to be able to pull out of the machine frame, both themselves opposite swing frame must be folded, which has a corresponding space requirement.
- the invention is based on the object for a two-roll machine of the type mentioned a machine frame create a simple and fast assembly and disassembly allows the rollers at even less space stress.
- Characteristic of the two-roll machine according to the invention such z. B. roller press for Gutbettzerkleintation granular material is that the machine frame on the roller end faces as a swing frame is formed with a not parallel, but perpendicular to the Roll axes lying lower pivot axis, so after the rolling front side swinging away the two opposite Swing frame both rollers complete with bearing blocks as complete Units can be removed from the machine frame upwards are.
- a release of pin joints and a lateral Shifting of heavy roller units not required.
- Swing frames each have two approximately vertically arranged frame side parts on, with their lower ends each to the ends of the the roller bearing blocks bearing or leading consoles of the machine frame are hinged, with the lower ends as well as the Upper end of the frame side parts each a swing frame are each connected by a pull rod.
- the swing-swing frame self-contained for Recording the high grinding or pressing forces, which affect the functionality but do not affect the swivel joints.
- the joints of the roller front side swing frame are at At least not according to the invention with radial forces loaded from the grinding or pressing process.
- the roller press for comminution grinding grainy Good a machine frame in which two counter-rotating Rollers 10, 11 are rotatably mounted, the one between them Form nip and of which the roller 10 as a hard roller and the roller 11 are formed as a Loswalze.
- the hard roller 10 rests with its bearing blocks 12 directly on the machine frame from and rests on the consoles 14, while the Loswalze 11 with their bearing blocks 13 on slideways of the two spaced Consoles 14 rests and there with their bearing blocks across the nip can translate back and forth.
- the bearing blocks 13 the idler roller 11 are supported against flat hydraulic cylinders 15, with which the roller press force to the compressive stress of the Rolling nip is applied to comminuting goods.
- the rotary drives of the two rolls are omitted in the drawing.
- the machine frame is on both sides of the roll as Swing frame formed with a perpendicular to the roll axes lying lower pivot axis 16, so that after the roller front side Swing away the two opposite each other each self-contained pivot frame both rollers 10, 11th complete with bearing blocks 12, 13 from the machine frame upwards can be removed, as shown in Figure 3 can be seen.
- the roller front-side pivot frame each two approximately vertically arranged Frame side parts 17, 18, with their lower ends respectively at the ends of the roller bearing blocks 12, 13 supporting or leading consoles 14 are hinged, with the lower ends as also the upper ends of the frame side parts 17, 18 each one Swing frame by a respective pull rod 19 and 20 with each other are connected.
- the lower tie rod 19 at the same time Swivel axis 16 for the frame side parts 17, 18 form, so that then the joints for the frame side parts simultaneously axially and radially Act.
- the roller press according to the invention is thus by folding the roller front side swing frame disassembly and assembly Both rolls including storage blocks allows.
- the upper tie rod 20 carries one each Swing frame the upper roller bearing support as sliding guides 21, 22, in the installed state of the rollers 10, 11th is removable, so that after disassembled sliding guides 21, 22, the pivoting of the roller front side swing frame possible is.
- suitable arrangement of the pivot axis 16 and the Sliding guides 21, 22 is also a folding down of the swing frame possible without disassembly of the sliding guides.
- roller front side swing frame can be replaced by a mechanical and / or hydraulic pivoting device are executed.
- the swing work could also be done with the use of an on-site Cranes can be realized.
- the swivel frame parts can attacks and also Sich ceremoniessarretierungen for fixing the swing frame in its folded End position be present.
- the required space in the building is comparatively only very small.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Press Drives And Press Lines (AREA)
Description
- Fig. 1:
- die Stirnansicht auf die erfindungsgemäße Zweiwalzenmaschine wie z. B. Rollenpresse mit geschlossenem Maschinenrahmen,
- Fig. 2:
- die Rollenpresse der Figur 1 in Seitenansicht, und
- Fig. 3:
- die Rollenpresse der Figur 2 mit geöffnetem Maschinenrahmen.
Claims (5)
- Zweiwalzenmaschine zur Druckbehandlung körnigen Gutes, insbesondere zur Gutbettzerkleinerung oder Kompaktierung bzw. Brikettierung, mit zwei in einem Maschinenrahmen drehbar gelagerten, gegenläufig angetriebenen und durch einen Walzenspalt voneinander getrennten Walzen (10, 11), von denen wenigstens eine als Loswalze ausgebildet ist, deren Lagerböcke (13) über Hydraulikzylinder (15) am Maschinenrahmen abgestützt sind, wobei wenigstens ein Rahmenteil zwecks Montage/Demontage der Walzen ausschwenkbar bzw. ausklappbar ist,
dadurch gekennzeichnet, dass der Maschinenrahmen zu den Walzenstirnseiten hin abklappbare Schwenkrahmen aufweist mit einer senkrecht zu den Walzenachsen liegenden unteren Schwenkachse (16), so dass nach dem walzenstirnseitigen Wegschwenken der beiden sich gegenüberliegenden Schwenkrahmen beide Walzen (10, 11) samt Lagerböcke (12, 13) aus dem Maschinenrahmen nach oben frei entnehmbar sind. - Zweiwalzenmaschine nach Anspruch 1,
dadurch gekennzeichnet, dass die walzenstirnseitigen Schwenkrahmen jeweils zwei etwa vertikal angeordnete Rahmenseitenteile (17, 18) aufweisen, die mit ihren Unterenden jeweils an die Enden der die Walzenlagerböcke (12, 13) tragenden bzw. führenden Konsolen (14) angelenkt sind, wobei die Unterenden als auch die Oberenden der Rahmenseitenteile (17, 18) jeweils eines Schwenkrahmens durch je einen Zugstab (19 bzw. 20) miteinander verbunden sind. - Zweiwalzenmaschine nach Anspruch 2,
dadurch gekennzeichnet, dass der obere Zugstab (20) jeweils eines Schwenkrahmens die obere ggf. demontierbare Walzen-Lagerbockabstützung als Gleitführungen (21, 22) trägt. - Zweiwalzenmaschine nach Anspruch 2,
dadurch gekennzeichnet, dass an der Innenseite der Rahmenseitenteile (17) des Schwenkrahmens die Walzenanpressvorrichtung wie Hydraulikzylinder (15) etc. befestigt ist. - Zweiwalzenmaschine nach einem oder mehreren der Ansprüche 1 bis 4,
dadurch gekennzeichnet, dass die beiden sich an den Walzenstirnseiten gegenüberliegenden Schwenkrahmen bzw. deren Rahmenseitenteile (17) durch parallel zu den Walzenachsen liegende obere Traversen (24) miteinander verbunden sind, die zwecks Ermöglichung des Ausklappens der beiden Schwenkrahmen eine lösbare Verbindungsstelle (25) aufweisen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10018271 | 2000-04-13 | ||
DE10018271A DE10018271A1 (de) | 2000-04-13 | 2000-04-13 | Zweiwalzenmaschine mit Schwenkrahmen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1147815A2 EP1147815A2 (de) | 2001-10-24 |
EP1147815A3 EP1147815A3 (de) | 2003-11-12 |
EP1147815B1 true EP1147815B1 (de) | 2005-05-04 |
Family
ID=7638565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01108240A Expired - Lifetime EP1147815B1 (de) | 2000-04-13 | 2001-03-31 | Zweiwalzenmaschine mit Schwenkrahmen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1147815B1 (de) |
CZ (1) | CZ296652B6 (de) |
DE (2) | DE10018271A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100519163C (zh) * | 2002-03-08 | 2009-07-29 | 亚历山大沃克工厂股份公司 | 用于松散材料的压力机 |
CN101687194B (zh) * | 2007-07-09 | 2011-06-01 | 伯利休斯股份有限公司 | 具有可移动的头部元件的滚压机 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004001187U1 (de) * | 2004-01-27 | 2005-02-24 | Köppern Entwicklungs-GmbH | Einseitig doppelt aufklappbarer Rahmen für Walzenpressen |
CN2721636Y (zh) * | 2004-09-07 | 2005-08-31 | 何亚民 | 组合式机架辊压机 |
DE102005045273A1 (de) | 2005-09-22 | 2007-03-29 | Khd Humboldt Wedag Gmbh | Zweiwalzenmaschine insbesondere zur Gutbettzerkleinerung |
DE102006032362A1 (de) * | 2006-07-13 | 2008-01-17 | Khd Humboldt Wedag Gmbh | Rollenpresse insbesondere zur Gutbettzerkleinerung |
DE102010048214B4 (de) | 2010-10-12 | 2016-02-04 | Khd Humboldt Wedag Gmbh | Verschlusselement für einen Maschinenrahmen einer Walzenpresse |
US8973856B2 (en) * | 2012-05-11 | 2015-03-10 | Metso Minerals Industries, Inc. | Handling apparatus and methods for handling a roller of a roller crusher |
MX356441B (es) * | 2012-08-21 | 2018-05-29 | Nikam Bhausaheb | Un molino de molienda de caña de azúcar de dos rodillos mejorado. |
DE202012008841U1 (de) | 2012-09-14 | 2012-11-15 | Khd Humboldt Wedag Gmbh | Walzenpresse mit Zugvorrichtung zum vereinfachten Ein- und Ausbau der Walzen |
DE102014005757B4 (de) * | 2014-04-17 | 2019-05-23 | Khd Humboldt Wedag Gmbh | Rollenpresse mit symmetrischem Antrieb |
CN107309019B (zh) * | 2017-08-11 | 2019-10-29 | 浙江中野塑业股份有限公司 | 一种防堵塞的垃圾处理智能粉碎设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4028035A (en) * | 1976-01-27 | 1977-06-07 | K. R. Komarek, Inc. | Frameless briquetting machine |
DE2925126C2 (de) * | 1979-06-22 | 1982-02-11 | Bühler-Miag GmbH, 3300 Braunschweig | Walzwerk für Vermahlungszwecke |
JP2788059B2 (ja) * | 1989-05-22 | 1998-08-20 | 株式会社佐竹製作所 | 製粉用ロール機 |
DE4024109A1 (de) * | 1990-07-30 | 1992-02-06 | Kloeckner Humboldt Deutz Ag | Zweiwalzenmaschine, insbesondere rollenpresse |
IT1260810B (it) * | 1992-01-20 | 1996-04-22 | Golfetto Spa | Laminatoio per cereali |
DE4328505C2 (de) * | 1993-08-25 | 1997-04-24 | Voith Gmbh J M | Cantileverbare Walze |
GB2293990A (en) * | 1994-10-11 | 1996-04-17 | Satake Uk Ltd | A cereal milling machine |
DE19506320C1 (de) * | 1995-02-23 | 1996-02-08 | Voith Sulzer Finishing Gmbh | Kalander |
JP3565244B2 (ja) * | 1997-03-18 | 2004-09-15 | 株式会社サタケ | 多段型ロール製粉装置 |
WO2000015342A1 (de) * | 1998-09-11 | 2000-03-23 | Kemetter Georg L | Vorrichtung zum aufbereiten von materialien |
-
2000
- 2000-04-13 DE DE10018271A patent/DE10018271A1/de not_active Withdrawn
-
2001
- 2001-03-31 DE DE50106069T patent/DE50106069D1/de not_active Expired - Fee Related
- 2001-03-31 EP EP01108240A patent/EP1147815B1/de not_active Expired - Lifetime
- 2001-04-12 CZ CZ20011325A patent/CZ296652B6/cs not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100519163C (zh) * | 2002-03-08 | 2009-07-29 | 亚历山大沃克工厂股份公司 | 用于松散材料的压力机 |
CN101687194B (zh) * | 2007-07-09 | 2011-06-01 | 伯利休斯股份有限公司 | 具有可移动的头部元件的滚压机 |
Also Published As
Publication number | Publication date |
---|---|
CZ296652B6 (cs) | 2006-05-17 |
DE50106069D1 (de) | 2005-06-09 |
EP1147815A3 (de) | 2003-11-12 |
CZ20011325A3 (cs) | 2001-11-14 |
DE10018271A1 (de) | 2001-10-18 |
EP1147815A2 (de) | 2001-10-24 |
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