ES447760A1 - Vibratory screening or feeding device with controlled actuation - Google Patents
Vibratory screening or feeding device with controlled actuationInfo
- Publication number
- ES447760A1 ES447760A1 ES447760A ES447760A ES447760A1 ES 447760 A1 ES447760 A1 ES 447760A1 ES 447760 A ES447760 A ES 447760A ES 447760 A ES447760 A ES 447760A ES 447760 A1 ES447760 A1 ES 447760A1
- Authority
- ES
- Spain
- Prior art keywords
- shafts
- vibrations
- plane
- counterbalanced
- vibrator
- 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
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
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/18—Mechanical devices
- B65G27/20—Mechanical devices rotating unbalanced masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
- B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
- B06B1/166—Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Jigging Conveyors (AREA)
Abstract
Some improvements in the directed action vibrating devices, characterized by having a vibrating frame with elastic mounting designed to receive solid materials and which is equipped with a vibrator with two parallel, horizontal counterbalanced shafts, arranged transversely with respect to the longitudinal axis of the frame and animated of a synchronous rotation movement in the opposite direction, the counterweights of the two shafts being of equal mass and being offset with lag on the shafts, in order to produce linear vibrations in a plane that passes through a line located in the common plane of the shafts of the two shafts, substantially at the same distance from said shafts, characterized by the fact that the vibrator has means that allow the angle offset of the two counterbalanced shafts to be continuously regulated during operation, in relation to the other to achieve a variation of the orientation of the plane of vibrations without modification of the amplitude of these vibrations. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7518742A FR2314776A1 (en) | 1975-06-16 | 1975-06-16 | DIRECTED ACTION VIBRATING DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES447760A1 true ES447760A1 (en) | 1977-06-16 |
Family
ID=9156572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES447760A Expired ES447760A1 (en) | 1975-06-16 | 1976-04-30 | Vibratory screening or feeding device with controlled actuation |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT352038B (en) |
BE (1) | BE841274A (en) |
DE (1) | DE7613723U1 (en) |
ES (1) | ES447760A1 (en) |
FR (1) | FR2314776A1 (en) |
GB (1) | GB1536765A (en) |
IT (1) | IT1080750B (en) |
ZA (1) | ZA762409B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7811967U1 (en) * | 1978-04-20 | 1978-08-17 | Ibag Vertrieb Gmbh, 6730 Neustadt | DRIVE FOR VIBRATING MACHINES |
DD151882A1 (en) * | 1979-11-08 | 1981-11-11 | Dressler Ernst Heinrich | multi deck |
FR2550471B1 (en) * | 1983-08-08 | 1987-06-19 | Strasbourg Ste Indle Forges | VIBRATOR FOR ADJUSTING THE PHASE IN A VIBRATING APPARATUS |
DE3410449A1 (en) * | 1984-03-22 | 1985-09-26 | Uhde Gmbh, 4600 Dortmund | Unbalanced oscillatory drive |
DE4021278A1 (en) * | 1990-07-05 | 1992-01-16 | Delmag Maschinenfabrik | Vibration drive with adjustable power e.g. for pile-driver - has two pairs of opposingly rotating masses with adjustable phase coupling |
DE4116647C5 (en) * | 1991-05-22 | 2004-07-08 | Hess Maschinenfabrik Gmbh & Co. Kg | shaker |
DE10301143A1 (en) * | 2003-01-14 | 2004-07-22 | Schenck Process Gmbh | Method and device for adjusting the amount of bulk material on a conveyor trough of a vibrating machine |
WO2006081480A2 (en) | 2005-01-27 | 2006-08-03 | Columbia Machine, Inc. | Large pallet machine for forming molded products |
NL2004293C2 (en) * | 2010-02-24 | 2011-08-25 | Potveer Bv | SHOCK SORTING DEVICE. |
FR2963895B1 (en) * | 2010-08-18 | 2012-09-07 | Chauvin | THREE AXIS SCREEN |
EP3357589A1 (en) * | 2017-02-03 | 2018-08-08 | BAUER Maschinen GmbH | Oscillation generator and method for generating oscillations |
EP3693090A1 (en) * | 2019-02-06 | 2020-08-12 | Siebtechnik GmbH | Adjustable screening machine and method for operating an adjustable screening machine |
CN112282318A (en) * | 2020-11-03 | 2021-01-29 | 郑大英 | Municipal administration ceramic tile road surface is laid with device of caulking |
BE1029358B1 (en) * | 2021-04-30 | 2022-12-06 | Thyssenkrupp Ag | Process for unclogging a sieve on the fly |
WO2022229094A1 (en) * | 2021-04-30 | 2022-11-03 | Thyssenkrupp Industrial Solutions Ag | Method of unclogging a screen during operation |
BE1029353B1 (en) * | 2021-04-30 | 2022-12-05 | Thyssenkrupp Ind Solutions Ag | Process for particle size-dependent efficient use of a screening device |
BE1029354B1 (en) * | 2021-04-30 | 2022-12-05 | Thyssenkrupp Ag | Process for particle size-dependent optimization of a sieve with regard to product quality |
-
1975
- 1975-06-16 FR FR7518742A patent/FR2314776A1/en active Granted
-
1976
- 1976-04-22 ZA ZA762409A patent/ZA762409B/en unknown
- 1976-04-29 GB GB17452/76A patent/GB1536765A/en not_active Expired
- 1976-04-29 BE BE166565A patent/BE841274A/en not_active IP Right Cessation
- 1976-04-29 AT AT314376A patent/AT352038B/en not_active IP Right Cessation
- 1976-04-30 ES ES447760A patent/ES447760A1/en not_active Expired
- 1976-04-30 IT IT12608/76A patent/IT1080750B/en active
- 1976-04-30 DE DE7613723U patent/DE7613723U1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATA314376A (en) | 1979-02-15 |
GB1536765A (en) | 1978-12-20 |
IT1080750B (en) | 1985-05-16 |
BE841274A (en) | 1976-10-29 |
ZA762409B (en) | 1977-04-27 |
AT352038B (en) | 1979-08-27 |
FR2314776B1 (en) | 1977-12-02 |
DE7613723U1 (en) | 1976-12-16 |
FR2314776A1 (en) | 1977-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |