CN101300128B - Pellet press - Google Patents
Pellet press Download PDFInfo
- Publication number
- CN101300128B CN101300128B CN2006800406911A CN200680040691A CN101300128B CN 101300128 B CN101300128 B CN 101300128B CN 2006800406911 A CN2006800406911 A CN 2006800406911A CN 200680040691 A CN200680040691 A CN 200680040691A CN 101300128 B CN101300128 B CN 101300128B
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- housing
- mould
- roller
- press
- 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 - Fee Related
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
- B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
- B30B11/208—Roller constructions; Mounting of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
- B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
- B30B15/282—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices using a breakage element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Formation And Processing Of Food Products (AREA)
- Glanulating (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention relates to a pellet press for pressing, by means of pressing rollers, mealy or granular material through radial bores of a mould. The operation of the pressing rollers, which are, in particular, adjustable pressing rollers, is to be secured more reliably against overload, and the pressing rollers can be adjusted by means of a rotatably mounted housing (3) and oppositely directed spindles (4) rotating internally within the housing (3).
Description
Technical field
The present invention relates to a kind of ball press that is used to make feed block or analog or wooden shot, the present invention particularly relates to the roller regulating device in a kind of this ball press.
Background technology
Granular, powdery and/or pastes that different component for many years, is arranged by means of the ball press pressing element in food and non-food stuff field.
Said ball press has pressing mold and discharger, so that make ball or square with the quality and the size of expectation.A kind of cuber of this type is for example disclosed in EP-A-371519.Material to be pressed arrives a conveying and meter and arrives a blender therefrom from loading hopper.The two all is arranged on the top of actual ball press.Said material arrives a charging box and arrives pressing mold through a die cover from blender.Be provided with one in pressing mold inside and be used for the right adjusting device of pressure roller, wherein, these pressure rollers can be regulated by means of a shaft device that acts on piston cylinder unit or a separation on these two pressure rollers.Prevent that by means of a safety pin roller support shaft from rotating.
In NL-A-9302236 or EP-A-956943, disclose other and be used for the adjusting device of pressure roller being regulated by means of two piston-cylinder apparatuses.
According to WO 2004/022324 etc., a stop device can also be set between blender and press (), handle so that improve the no germ of product.In addition, be provided with a pressure roller adjusting device, wherein on the basic part of main shaft in heart two pairs of lever arms that are provided with Hubei Province shape part hingedly are set.The other end of these lever arms hingedly or rotatably is fixed on the eccentric part (Excenter) of said pressure roller; Wherein, these levers are to being connected with an element that can on said basic part, move with an element that is hinged on equally on the said eccentric part respectively.
Summary of the invention
The objective of the invention is, propose a kind of ball press, in this ball press, the function of pressure roller adjusting device further improves and it is more reliable when operating trouble.
This purpose solves through the characteristic in the claim.The adjusting of pressure roller is carried out since a gantry post, and this gantry post has a sleeve that is supported, and this sleeve has the axle that is positioned at its inside.By means of said axle, the eccentric lever of these pressure rollers is operated and the position of these pressure rollers is accurately confirmed.
Be disclosed in the dependent claims favourable configuration.For example lever is hinged on the said axle.In addition, the adjusting of these pressure rollers can be carried out in the expansion of the disclosure of EP-A-371519 like this, and the sleeve of a rotation promptly is set, and this sleeve has to the axle part inside rotation, that subtend is directed.
Through on one or each pressure roller, a safety pin being set as required, thereby preventing the damage of mould and pressure roller and protecting machine under the situation of extreme overload or under the situation at other functional faults.When safety pin possible on the main shaft itself can not bear load, also be this situation.
Roller regulating device can electrically, hydraulically or pneumatically move.
Description of drawings
Specify the present invention by means of accompanying drawing in one embodiment below.Wherein:
Fig. 1: be the front view of pressure roller adjusting device,
Fig. 2: with perspective view the part of Fig. 1 is shown,
Fig. 3: the gantry post that this pressure roller adjusting device is shown.
The specific embodiment
This embodiment relates to a kind of for example as the ball press as described in the applicant's WO 2004/022324.In this ball press, material to be pressed is fed to a meter through a preceding container, and this meter is sent to a blender with the material of specified quantitative again.In this blender, can add steam and additive, then, mixed material arrives a stop device in case of necessity, in this stop device, stops certain hour and is not had the germ processing at this.Material by preparation like this is sent to a die cover through a passage, and this material arrives the inside of a mould and pressed some radial holes that pass this mould by means of pressure roller 12 there through going into glassware (Einstreifer) 1 from this die cover.These balls arrive a drier/cooler through a passage.
Be provided with two pressure rollers 12 (in Fig. 2, only using textual representation), these pressure rollers can be towards the inner surface of said mould and motion by means of a roller regulating device with returning.This roller regulating device has rotatable, a driven sleeve 11 in a housing (gantry post) 3, has rotation, oppositely oriented axle (Spindeln) 4 in inside, and each the other end and the roller bearing 2 of said axle are articulated and connected.The adjusting of these pressure rollers 12 begins to carry out from housing 3, and this housing is arranged on the mid point of roller regulating device.Have and be arranged in inner axle sleeve 11 4, that be bearing in said housing 3 by transmission device 10 drivings with rotating ring.By means of these axles 4, the eccentric lever 5,6 of these pressure rollers is operated, and has confirmed the position of these pressure rollers 12 thus.
The position of housing 3 is selected like this, makes it in whole roller regulating device, cause force closure, and produces closed energy stream.Therefore power does not appear in the midpoint at housing 3, and this makes the simple and trouble-free operation of roller regulating device become possibility.
In having the embodiment of safety pin, each roller bearing 2 is held (gef ü hrt) in three tabular levers 5,6, and wherein, the lever 6 of an inside is surrounded by the lever 5 of two outsides.In addition, these levers 5,6 connect by means of a safety pin 7.This safety pin 7 fractures when the overload of confirming in advance, to such an extent as to these pressure rollers towards the direction of main-shaft axis 8 to intrinsic deflection.
Said mould is fixed on a ring and a thrust ring (Druckring) on the rotating mould rack by means of one and fixes.The driving of mould rack realizes through a main shaft with common mode.Be provided with the flow element of an annular air pulvilliform formula towards the direction of said ring in the back of thrust ring, this fluid (fluidisch) thus the filling of element through a kind of fluid makes moving axially of said thrust ring and make simply to push open and become possibility.
REFERENCE NUMBER LIST
1 goes into glassware
2 roller bearings
3 housings (gantry post)
4
5 levers
6 levers
7 safety pins
8 axis
10 transmission devices
11 sleeves
12 pressure rollers
Claims (4)
1. ball press; Its radial hole that is suitable for passing a mould by pressure roller (12) press-powder shape or bulk material is to form ball; It is characterized in that: said pressure roller (12) is provided with like this; Make said pressure roller (12) and in this housing, to be arranged on the axis and subtend is directed in housing (3) in inside that the axle (4) of rotation is regulated like this, make said pressure roller can be forced on the said mould by means of a housing that is supported rotatably (3).
2. by the described ball press of claim 1, it is characterized in that: said pressure roller is provided with like this, makes that said pressure roller can be through regulating with the hinged eccentric lever (5,6) of said axle (4).
3. by claim 1 or 2 described ball presses, it is characterized in that: at least one pressure roller (12) has the eccentric lever of a band safety pin (7).
4. by the described ball press of claim 3, it is characterized in that: each pressure roller is bearing in respectively in the leverage of a band safety pin (7).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005052399.4 | 2005-10-31 | ||
| DE102005052399A DE102005052399A1 (en) | 2005-10-31 | 2005-10-31 | Pellet press for grouting of flour or granular material, has press roll whereby each press roll is pivot mounted in lever system with rupture bolt |
| PCT/CH2006/000590 WO2007051325A1 (en) | 2005-10-31 | 2006-10-23 | Pellet press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101300128A CN101300128A (en) | 2008-11-05 |
| CN101300128B true CN101300128B (en) | 2012-11-28 |
Family
ID=37546877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006800406911A Expired - Fee Related CN101300128B (en) | 2005-10-31 | 2006-10-23 | Pellet press |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1943091A1 (en) |
| CN (1) | CN101300128B (en) |
| BR (1) | BRPI0618132A2 (en) |
| DE (1) | DE102005052399A1 (en) |
| RU (1) | RU2008121912A (en) |
| WO (1) | WO2007051325A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049873B (en) * | 2010-11-12 | 2013-10-02 | 淮安苏减金象机械制造有限公司 | High-pressure ball pressing machine |
| CA2834120C (en) * | 2011-04-29 | 2015-04-21 | Andritz Ag | A pellet mill with an improved feed system and a method of forming pelleted material |
| RU188710U1 (en) * | 2018-09-20 | 2019-04-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет" | Press Granulator |
| RU2734217C1 (en) | 2020-02-06 | 2020-10-13 | Общество с ограниченной ответственностью "Машиностроительная компания "Технэкс" | Mechanism for adjusting position of pressure rollers relative to press-shape of press-pelletizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861529A (en) * | 1986-01-24 | 1989-08-29 | Gebruder Buhler | Press roller adjustment |
| CN2258425Y (en) * | 1995-06-20 | 1997-07-30 | 巩义市长城镁冶设备厂 | High pressure ball making machine by pressing between pair of rollers |
| CN2352249Y (en) * | 1998-07-30 | 1999-12-08 | 陈洪谋 | Rolling bearing type pressing mfg. ball machine |
| CN1678451A (en) * | 2002-09-03 | 2005-10-05 | 布勒公司 | Pelleting press |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH431250A (en) * | 1963-09-30 | 1967-02-28 | Muehlenbau Dresden Veb | Pressing device for press rollers in concentrate presses |
| NL9302236A (en) * | 1993-12-22 | 1995-07-17 | Cpm Europ B V | Adjustment mechanism for a granulating mill |
| EP0956943A1 (en) * | 1998-05-12 | 1999-11-17 | Consolidated Process Machinery Inc. | Pellet mill |
| CA2515751C (en) * | 2003-02-21 | 2010-06-15 | Sprout-Matador A/S | Roller adjustment apparatus for an extrusion mill |
-
2005
- 2005-10-31 DE DE102005052399A patent/DE102005052399A1/en not_active Withdrawn
-
2006
- 2006-10-23 WO PCT/CH2006/000590 patent/WO2007051325A1/en active Application Filing
- 2006-10-23 BR BRPI0618132A patent/BRPI0618132A2/en not_active Application Discontinuation
- 2006-10-23 EP EP06804824A patent/EP1943091A1/en not_active Withdrawn
- 2006-10-23 CN CN2006800406911A patent/CN101300128B/en not_active Expired - Fee Related
- 2006-10-23 RU RU2008121912/02A patent/RU2008121912A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861529A (en) * | 1986-01-24 | 1989-08-29 | Gebruder Buhler | Press roller adjustment |
| CN2258425Y (en) * | 1995-06-20 | 1997-07-30 | 巩义市长城镁冶设备厂 | High pressure ball making machine by pressing between pair of rollers |
| CN2352249Y (en) * | 1998-07-30 | 1999-12-08 | 陈洪谋 | Rolling bearing type pressing mfg. ball machine |
| CN1678451A (en) * | 2002-09-03 | 2005-10-05 | 布勒公司 | Pelleting press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101300128A (en) | 2008-11-05 |
| DE102005052399A1 (en) | 2007-05-03 |
| RU2008121912A (en) | 2009-12-10 |
| EP1943091A1 (en) | 2008-07-16 |
| BRPI0618132A2 (en) | 2018-07-10 |
| WO2007051325A1 (en) | 2007-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20211023 |