EP2910312A1 - Agencement oscillatoire pour une table vibrante ou un dispositif de tamisage - Google Patents

Agencement oscillatoire pour une table vibrante ou un dispositif de tamisage Download PDF

Info

Publication number
EP2910312A1
EP2910312A1 EP15000509.8A EP15000509A EP2910312A1 EP 2910312 A1 EP2910312 A1 EP 2910312A1 EP 15000509 A EP15000509 A EP 15000509A EP 2910312 A1 EP2910312 A1 EP 2910312A1
Authority
EP
European Patent Office
Prior art keywords
frame
oscillating
vibration
pairs
vibration generator
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.)
Withdrawn
Application number
EP15000509.8A
Other languages
German (de)
English (en)
Inventor
Thomas Hypki
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.)
Joest GmbH and Co KG
Original Assignee
Joest GmbH and Co KG
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 Joest GmbH and Co KG filed Critical Joest GmbH and Co KG
Publication of EP2910312A1 publication Critical patent/EP2910312A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
    • 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

Definitions

  • the present invention relates to a swinging arrangement, preferably for a vibrating table or a screening device, with a frame and a plurality of vibration generators for generating a vibrating movement and a corresponding vibrating table or a corresponding screening device and a method for operating a vibrating arrangement or conveying or screening device.
  • Such oscillatory arrangements or vibrating tables are set in oscillation by vibration generators or vibratory drives.
  • the vibrating tables or racks are usually placed or stored on elastic spring elements.
  • the respective function is influenced by various parameters, in particular decisively by the direction of oscillation, the form of oscillation and the oscillation speed. There are several ways to influence these parameters. Known is the rotation of imbalances of the vibrator from a stable state, which results from a self-synchronization. A mechanical adjustment by means of drag balancing or coupling of the imbalances by transmission is also possible.
  • a first aspect of the present invention is that a frame of the oscillating arrangement preferably at least substantially parallelepiped-shaped is and the vibrators are arranged in pairs on opposite sides of the frame. This allows a very simple and robust construction and / or an efficient compaction, conveying or screening of bulk material and a good adaptation of the oscillating movement.
  • two vibrators are aligned in a first direction and two vibrators in a second direction different thereto. This allows a very simple and robust construction and / or an efficient compaction, conveying or screening of bulk material and a good adaptation of the oscillating movement.
  • the vibrators are preferably arranged in pairs on opposite longitudinal sides of the frame or around a recess of the frame. This allows a very simple and robust construction and / or an efficient compaction, conveying or screening of bulk material and a good adaptation of the oscillating movement.
  • the vibration generators are arranged in pairs at least substantially coaxially and preferably at least substantially parallel or in a plane or arranged. This allows a very simple and robust construction and / or an efficient compaction, conveying or screening of bulk material and a good adaptation of the oscillating movement.
  • the orientation of the vibrators in each case relates in particular to their axes of action or rotation.
  • the vibrators are preferably pivotally mounted on the frame and can be fixed in its pivotal position. This allows a simple structure, with an optimal adaptation is made possible, in particular to allow efficient compacting, conveying or screening of bulk material.
  • oscillating movements can be generated in all three spatial directions. This is particularly conducive to efficient compaction or screening of bulk material.
  • the present invention also relates in particular to a vibrating table or a screening device with such a vibrating arrangement, with corresponding advantages in particular.
  • the present invention also relates to a method for operating a vibrating device or a conveying or screening device, wherein in the region of a first end or task area a first oscillating motion and in the region of a second end or dispensing area a second oscillatory motion is generated, the two Oscillation movements cause different conveying speeds in a conveying direction and / or are at least substantially elliptical with different from the horizontal inclined main axes, in particular in the longitudinal or conveying direction offset pairs of oscillators are operated in the same direction, at the same speed and with a phase offset.
  • This allows in particular an optimal conveying and / or screening of bulk material or other goods as well as an optimal adaptation to different conditions.
  • Fig. 1 shows a schematic side view of a proposed oscillating arrangement 1, which preferably carries or forms a proposed vibrating table 2.
  • the vibrating arrangement 1 or the vibrating table 2 serves in particular for compacting bulk material 3, as in FIG Fig. 1 indicated schematically.
  • the bulk material 3 may be, for example, sand, concrete or the like.
  • the vibrating arrangement 1 or the vibrating table 2 can have a vibrating plate 4 with or without laterally upstanding edges and / or other possibilities for fixing or fastening goods to be vibrated, for example, molds filled with bulk material or the like ,
  • the vibrating plate 4 is shown with a laterally upstanding edge in a schematic section to show by way of example the bulk material 3 as a vibrating good.
  • the oscillating arrangement 1 preferably has a frame 5 with a plurality of vibration generators 6 for generating a schematically indicated oscillatory movement 13.
  • the vibrating arrangement 1 or the vibrating table 2 or the frame 5 is preferably mounted swinging by means of spring elements 7, as in Fig. 1 indicated schematically.
  • spring elements 7 in particular correspondingly formed springs, preferably coil springs used.
  • the spring elements 7 carry the frame 5 in particular on the underside and / or preferably extend vertically. However, other spring arrangements are possible.
  • Fig. 2 shows a perspective view of the proposed oscillating arrangement 1 without shaker or table top. 4
  • the frame 5 is preferably at least substantially rectangular, cuboidal or cube-shaped, wherein the vibration generator 6 are preferably arranged on the outside of the frame 5 on the side surfaces 11 of the frame 5 or introduced.
  • the frame 5 preferably has an at least substantially rectangular or square outer contour in horizontal section, in particular in a section parallel to its upper side 12 or to the table top 4 or under the table top 4, on.
  • the upper side 12 of the frame 5 may possibly also form the table top 4.
  • the frame 5 is formed at least substantially frame-like and / or provided with a central recess or opening. If desired, bulk material 3 to be compacted or other goods to be vibrated may also be received by the frame 5 or in its recess.
  • the oscillating arrangement 1 has a plurality of, preferably four, vibration generators 6. However, it is also possible to provide more vibration generators 6; for example, the vibration arrangement 1 can also have six or eight vibration generators 6. For example, two vibration generators 6 can then be arranged on one side of the frame 5 together or next to each other and aligned as required parallel or coaxial or obliquely or perpendicular to each other.
  • the vibration generator 6 are arranged in pairs on opposite sides in particular of the frame 5 and / or aligned in parallel.
  • the orientation generally relates in particular to the axes of rotation of the vibration generator 6 or imbalances.
  • the vibration generators 6 are preferably at least substantially horizontal or horizontally aligned or arranged.
  • two vibration generators 6 are aligned in a first, in particular horizontal, direction and two other vibration generators 6 in another, in particular perpendicular, second, in particular horizontal, direction.
  • This can be particularly preferably realized by the outside arrangement on the frame 5.
  • the vibration generator 6 preferably have asynchronous or synchronous motors.
  • the vibration generator 6 may also comprise or be formed by magnetic drives.
  • the vibration generator 6 preferably have unbalance motors or are formed thereby.
  • the vibration generators 6 are particularly preferably unbalanced motors, that is to say electric motors with driven shafts which carry imbalances.
  • said directions or orientations of the vibrators 6 refer to the axis position of shafts that rotate and carry imbalances for generating vibration.
  • unbalance exciter cells can be used, which are driven accordingly.
  • the vibration generator 6 or drives can optionally be rigidly or elastically attached to the frame 5.
  • the coupling can be performed differently hard in different directions, for example by using a leaf spring. In the longitudinal direction of the leaf spring is then the Vibration generator 6 or drive with the frame 5 practically rigidly connected. In the normal direction of the wide side of the leaf spring, the coupling is soft. In the direction of the narrow side of the leaf spring, the coupling is hard and the drive and the frame 5 oscillate with the same amplitude.
  • the control or regulation of the vibration generator 6 is preferably carried out electronically.
  • Magnetic drives or other linear vibration generator 6 can be controlled or regulated accordingly.
  • the vibration generator 6 can be controlled or regulated in such a way that the vibration arrangement 1 or the vibration fish 2 can be moved in all three spatial directions, that is to say a vibration movement 13 can be generated in all three spatial directions.
  • a rotational oscillation of the oscillating arrangement 1 or of the vibrating table 2 is possible, in particular alternatively around a vertical or horizontal axis of rotation or about an arbitrary spatial axis.
  • the vibrating arrangement 1 or the vibrating table 2 can also move rotationally about all three spatial axes or oscillate about them.
  • the relative position of the imbalances of the vibration generators 6 or the relative oscillation of the vibration generators 6 is set and controlled or regulated in such a way that the desired vibration behavior or the desired vibration movement 13 is achieved.
  • the oscillator 6 when the oscillator 6 is switched on and / or switched off, it initially works in such a way against one another that at least essentially no oscillation occurs, in particular that the oscillation amplitudes of the different oscillator 6 compensate each other, preferably in pairs.
  • the oscillation amplitudes of the different oscillator 6 compensate each other, preferably in pairs.
  • the relative position of the imbalances can be selectively controlled or regulated. For example, a control or regulation of the relative position of the imbalances via a corresponding control of the vibration generator 6 and of motors of the vibration generator 6 take place.
  • a determination of the (relative and / or absolute) position of the imbalances can also be made by means of sensors, not shown.
  • a swinging movement 13 of the oscillating arrangement 1 or the vibrating table 2 can be determined or controlled or regulated.
  • a detection and optionally control or regulation of the oscillatory movement 13 of the oscillating arrangement 1 or the vibrating table 2 by means of vibration sensors not shown and / or by non-contact measurement of the position of the vibration assembly 1 and the vibrating table 2 and the table top 4 and / or by detecting the load or movement of the spring elements 7 are determined.
  • the oscillating movement 13 of the oscillating arrangement 1 or of the vibrating table 2 can be changed during operation.
  • the vibration generator 6 are provided with mounting plates 8 and connected via this with the frame 5 and attached to the side surfaces 11.
  • mounting plates 8 are provided with mounting plates 8 and connected via this with the frame 5 and attached to the side surfaces 11.
  • Fig. 3 shows in a similar perspective view a preferred, optional skew of one or more vibrators 6th
  • one, several or all vibration generator 6 are pivotally mounted or held on the frame 5 and fixed in its pivotal position, tiltable in the representation example to the horizontal or obliquely adjustable. In this way, an optimal adjustment of the oscillatory movement 13 can take place.
  • the vibration generators 6 can be set in pairs or on opposite sides in the same direction or opposite obliquely.
  • the vibration generators 6 are alternately inclined in the opposite direction around the circumference of the frame 5 and / or in each case by the same angular amount.
  • the frame 5 and / or one of the respective vibration generator 6 associated mounting plate 8 curved slots 9 for pivotal adjustment of the respective vibration generator 6.
  • the slots 9 are penetrated by preferably corresponding screws 10, in particular so that the respective vibration generator 6 with its mounting plate 8 fixed - so rotatably - on the frame 5 and its side surface 11 is set.
  • an independent inclination of the vibration generator 6 is generally possible.
  • only a single vibration generator 6 can be set obliquely independently of the other vibration generators 6 or tilted at a different angle.
  • Fig. 4 shows in a to Fig. 2 corresponding perspective view of a proposed oscillating arrangement 1 according to a second embodiment.
  • two vibration generators 6 arranged on opposite sides are preferably vertical, that is to say they are oriented at least substantially vertically.
  • the second direction is therefore preferably vertical here.
  • the previous statements and explanations to the first embodiment preferably apply correspondingly or in addition.
  • Fig. 5 shows a proposed oscillating arrangement 1 according to a third embodiment.
  • the vibration generators 6 are at least substantially parallel and / or in pairs at least substantially in a row or coaxially arranged. This makes it possible, in particular, to switch over from purely rotary to translatory oscillatory motion of the oscillating arrangement 1 or of the vibrating table 2 and vice versa.
  • the vibration generators 6 are preferably arranged or fastened via their attachment plates 8 on an upper side 12 of the oscillating arrangement 1.
  • the vibration generator 6 at least substantially a common plane, here horizontal plane arranged.
  • the vibration generator 6 are aligned at least substantially horizontally. This is also realized as needed in the first embodiment.
  • the at least substantially coaxially arranged vibration generator 6 are pivotable relative to each other, more preferably about vertical pivot axes.
  • the pivoting is preferably again on curved slots 9, as already explained.
  • the other embodiments and explanations to the first embodiment preferably apply correspondingly or in addition.
  • the oscillating arrangement 1 or the frame 5 is designed such that the vibration generator 6 optionally in the various in the Fig. 1 to 5 shown alignments or configurations can be attached or aligned.
  • the frame 5 preferably has corresponding fastening options, preferably both on the side surfaces 11 and on the upper side 12.
  • Fig. 6 shows in a perspective, partial view of a proposed screening device 14 with a proposed oscillating arrangement 1 according to a fourth embodiment.
  • the screening device 14 or oscillating arrangement 1 has a preferably at least substantially rectangular and / or elongated frame 5 with opposite longitudinal sides 15.
  • the screening device 1 preferably has at least one sieve bottom 16, which is arranged in particular in the frame 5 or between the longitudinal sides 15.
  • the oscillating arrangement 1 has at least two pairs of mutually opposite oscillation generators 6, that is to say at least four oscillation generators 6.
  • the vibration generator 6 are arranged in pairs coaxially and / or opposite to the frame 5 and the longitudinal sides 15.
  • each vibration generator 6 is flanged to the associated longitudinal side 15.
  • each vibration generator 6 penetrates the associated longitudinal side 15 or extends on both sides of the longitudinal side 15 in order preferably to minimize or avoid tilting or bending moments acting on the longitudinal side 6 about the longitudinal extension direction in the respective longitudinal side or side wall.
  • each vibration generator 6 extends with its imbalance shaft through the associated longitudinal side 15, ie on both sides of the longitudinal side 15 or has two unbalanced shafts arranged on opposite sides of the longitudinal side 15 and in particular mechanically coupled through the longitudinal side 15. Accordingly, it is sufficient for each vibration generator 6 preferably a single drive or motor.
  • other constructive solutions are possible.
  • the vibration generators 6 are preferably arranged or aligned in a common, in particular horizontal plane.
  • Fig. 7 shows the proposed screening device 14 or oscillating arrangement 1 in a schematic side view.
  • the sieve device 14 or oscillating arrangement 1 or the frame 5 is preferably mounted swinging again via spring elements 7.
  • the proposed screening device 14 or oscillating arrangement 1 can be operated, for example, so that no (preferred) promotion of the bulk material 3 (in Fig. 6 and Fig. 7 not shown for reasons of simplification) takes place in a certain direction.
  • a conversion or adjustment can be made that a promotion of bulk material in a in Fig. 7 schematically indicated conveying direction 17, in particular in the longitudinal direction, takes place.
  • the pairs of opposing or coaxially arranged vibration generators 6 are preferably spaced apart in the longitudinal direction or conveying direction 17, as in FIG Fig. 7 indicated.
  • the pairs of vibration generators 6 can also be arranged in each case in the region of an end and / or application region 18 and / or delivery region 19 of the screening device 14. Specifically, a pair of vibrators 6 are assigned to one end or to the feed area 18 and another pair of vibrators 6 to the other end or the discharge area 19 of the screening device 14, respectively.
  • the mutually opposite or mutually coaxially arranged vibration generator 6 are preferably synchronously, in particular without phase offset (with respect to the imbalances) operated.
  • the coupling takes place here in particular by a corresponding control or regulation or electronically.
  • a mechanical coupling is possible.
  • the pairs of oscillators 6, which are offset in particular in the longitudinal direction or in the conveying direction 17, can optionally be operated with the same direction of rotation 20 or opposite directions of rotation 20, in each case particularly preferably with the same speeds or rotational speeds, with a corresponding electrical or electronic coupling or corresponding regulation or control is provided.
  • the sieve device 14 or oscillation arrangement 1 is designed or operated such that the pairs of oscillation generators 6 are operated or operable with a predetermined or adjustable phase offset (with respect to the imbalances), wherein the phase offset is preferably infinitely adjustable or adaptable and, if necessary can also be set to "zero" or switched off.
  • the sieve device 14 or the oscillating arrangement 1 can be operated in such a way that a greater conveying speed results in the region of one end or application region 18 and a smaller conveying velocity for the bulk material in the region of the other end or delivery region 19. This is achieved in the same direction operation of the pairs of vibration generators 6 by a corresponding phase offset, in particular caster of the first in the conveying direction 17 pair of vibration generators 6 with respect to the subsequent pair of vibration generators 6.
  • At least substantially elliptical oscillatory motions 21 and 22 can be achieved, as in FIG Fig. 7 indicated, wherein the oscillating motion 21 in the region of the first end or task area 18 has a major less inclined to the horizontal axis and thus in the conveying direction 17 larger oscillating component and the oscillating motion 22 in the region of the second end or discharge area 19 a more inclined to the horizontal main axis or Main oscillating component and thus has a smaller acting in the conveying direction 17 vibrating component. It can thus be achieved that bulk material 3 given off in the feed area 18 is conveyed away more quickly from the feed area 18 and is conveyed more slowly in the discharge area 19 or is screened better or longer.
  • the screening device 14 can also be or form another oscillating device, ie it can not be used for screening, but for conveying bulk material 3 or for other purposes, or be designed for this purpose.
  • it can also be, for example, a conveying device or conveyor trough, cooling device or the like.
  • a conveying device or conveyor trough, cooling device or the like In place of the sieve tray 16 then, for example, a conveyor bottom, a conveyor trough or the like is provided.
  • a conveyor bottom, a conveyor trough or the like is provided.
  • Fig. 8 shows a fifth embodiment of the proposed oscillating arrangement 1.
  • the recess 23 can serve, in particular, for receiving bulk goods 3 (not shown) or other goods, such as cast parts or the like.
  • the oscillating arrangement 1 according to the fifth embodiment can also carry or be coupled to a vibrating plate 4, a conveyor trough or another device to be vibrated.
  • the vibration generators 6 are preferably aligned parallel to each other.
  • two vibration generators 6 are preferably arranged on opposite sides of the frame 5 and / or next to the recess 23, a vibration generator 6 or the third vibration generator 6 preferably being arranged therebetween and / or below the recess 23.
  • the active or rotary axes of the vibration generator 6 preferably extend horizontally and / or parallel to the central axis or longitudinal axis of the recess 23.
  • the frame 5 is formed in the third embodiment, in particular stand-like or block-like.
  • the frame 5 is here preferably provided with downwardly and / or outwardly projecting feet 24, in particular of a rubber buffer or the like trained spring elements 7 are supported or supported swinging.
  • a rubber buffer or the like trained spring elements 7 are supported or supported swinging.
  • the proposed oscillating arrangement 1 allows a modular design.
  • a plurality of oscillating arrangements 1, in particular for driving, in particular, a vibrating table 2, a conveying channel, a screening device 14 or the like, can be combined.
  • several vibrating tables 2, screening devices 14 or the like can also be combined.
  • the individual oscillating arrangements 1 or oscillation generators 6 can then be operated synchronously or asynchronously and / or with desired phase offsets and / or specific or different oscillatory movements 13, 21, 22.
  • coupled vibrators 6 can be different modes of vibration 13, 21, 22, in particular at least substantially linear, circular, elliptical or any other, especially closed waveforms forming waveforms realize.
  • both the phases, ie phase offsets, as well as the frequencies, ie rotational speed or vibration frequencies, can be controlled or controlled.
  • one or more sensors or the like for detecting the oscillatory motion or control or regulation of the oscillatory motion 13, 21, 22 can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jigging Conveyors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Combined Means For Separation Of Solids (AREA)
EP15000509.8A 2014-02-24 2015-02-23 Agencement oscillatoire pour une table vibrante ou un dispositif de tamisage Withdrawn EP2910312A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014001559 2014-02-24

Publications (1)

Publication Number Publication Date
EP2910312A1 true EP2910312A1 (fr) 2015-08-26

Family

ID=52629349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15000509.8A Withdrawn EP2910312A1 (fr) 2014-02-24 2015-02-23 Agencement oscillatoire pour une table vibrante ou un dispositif de tamisage

Country Status (2)

Country Link
EP (1) EP2910312A1 (fr)
DE (1) DE202015001305U1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107335609A (zh) * 2017-08-28 2017-11-10 高子逸 一种公路建设用沙子快速筛选设备
CN108514842A (zh) * 2018-04-26 2018-09-11 龙青梅 基于重力作用的无序摆动式稀土料液的混合设备
CN109604151A (zh) * 2018-12-19 2019-04-12 宁波越茂活性炭有限公司 用于筛分活性炭的装置
WO2020200943A1 (fr) * 2019-04-04 2020-10-08 Thyssenkrupp Industrial Solutions Ag Dispositif et procédé permettant d'ajuster et de régler au moins un mode de vibration au moyen d'une pluralité d'unités d'excitateurs sur un dispositif de criblage
IT201900012717A1 (it) * 2019-07-24 2021-01-24 Michele Boldori Vaglio vibrante circolare
WO2021058387A1 (fr) * 2019-09-27 2021-04-01 Thyssenkrupp Industrial Solutions Ag Procédé et dispositif de commande et de régulation d'un dispositif de tamisage, et utilisation
CN116036947A (zh) * 2023-03-29 2023-05-02 太原理工大学 一种具备激振功能的三维振动混料装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108529033B (zh) * 2018-03-30 2019-11-22 浙江方圆市政工程有限公司 一种建筑工程用沙子筛选设备
CN111086089A (zh) * 2019-12-31 2020-05-01 安徽省巢湖市冠来模具有限责任公司 一种模具倾翻振动台及倾翻振动方法
DE102021204390A1 (de) 2021-04-30 2022-11-03 Thyssenkrupp Ag Verfahren zur partikelgrößenabhängigen effizienten Nutzung einer Siebvorrichtung
DE102021204391A1 (de) 2021-04-30 2022-11-03 Thyssenkrupp Ag Verfahren zur partikelgrößenabhängigen Optimierung eines Siebes bezüglich der Produktqualität
DE102021204388A1 (de) 2021-04-30 2022-11-03 Thyssenkrupp Ag Verfahren zur Verwendung möglichst leichter Siebvorrichtungen
DE102021204377A1 (de) 2021-04-30 2022-11-03 Thyssenkrupp Ag Verfahren zum Betreiben einer Siebvorrichtung zur Konstanthaltung der Produktqualität bei schwankendem Massestrom

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625743C (de) * 1933-11-28 1936-02-14 Carl Schenck Eisengiesserei U Schwingungserreger fuer Siebe o. dgl.
PL160340B1 (pl) * 1989-04-28 1993-02-26 Przesiewacz wibracyjny PL
CN2741673Y (zh) * 2004-10-10 2005-11-23 西南石油学院 多电机激振多振形自同步振动筛
JP2006337086A (ja) * 2005-05-31 2006-12-14 Aidetsukusu Kk 輸送梱包試験装置
CN201510991U (zh) * 2009-10-15 2010-06-23 鞍山重型矿山机器股份有限公司 一种螺旋轨迹振动筛
US20130136819A1 (en) * 2010-08-06 2013-05-30 Luca Toncelli Press for vacuum vibro-compression of slabs or blocks or articles of agglomerated or ceramic material
WO2013076397A1 (fr) * 2011-11-24 2013-05-30 Technical Alliance Dispositif de transport vibrant helicoïdal
CN103394461A (zh) * 2013-08-16 2013-11-20 安徽理工大学 五自由度混联振动筛

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625743C (de) * 1933-11-28 1936-02-14 Carl Schenck Eisengiesserei U Schwingungserreger fuer Siebe o. dgl.
PL160340B1 (pl) * 1989-04-28 1993-02-26 Przesiewacz wibracyjny PL
CN2741673Y (zh) * 2004-10-10 2005-11-23 西南石油学院 多电机激振多振形自同步振动筛
JP2006337086A (ja) * 2005-05-31 2006-12-14 Aidetsukusu Kk 輸送梱包試験装置
CN201510991U (zh) * 2009-10-15 2010-06-23 鞍山重型矿山机器股份有限公司 一种螺旋轨迹振动筛
US20130136819A1 (en) * 2010-08-06 2013-05-30 Luca Toncelli Press for vacuum vibro-compression of slabs or blocks or articles of agglomerated or ceramic material
WO2013076397A1 (fr) * 2011-11-24 2013-05-30 Technical Alliance Dispositif de transport vibrant helicoïdal
CN103394461A (zh) * 2013-08-16 2013-11-20 安徽理工大学 五自由度混联振动筛

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107335609A (zh) * 2017-08-28 2017-11-10 高子逸 一种公路建设用沙子快速筛选设备
CN107335609B (zh) * 2017-08-28 2020-07-10 陇南通途公路养护工程有限公司 一种公路建设用沙子快速筛选设备
CN108514842A (zh) * 2018-04-26 2018-09-11 龙青梅 基于重力作用的无序摆动式稀土料液的混合设备
CN108514842B (zh) * 2018-04-26 2020-09-08 赣州齐畅新材料有限公司 基于重力作用的无序摆动式稀土料液的混合设备
CN109604151A (zh) * 2018-12-19 2019-04-12 宁波越茂活性炭有限公司 用于筛分活性炭的装置
WO2020200943A1 (fr) * 2019-04-04 2020-10-08 Thyssenkrupp Industrial Solutions Ag Dispositif et procédé permettant d'ajuster et de régler au moins un mode de vibration au moyen d'une pluralité d'unités d'excitateurs sur un dispositif de criblage
IT201900012717A1 (it) * 2019-07-24 2021-01-24 Michele Boldori Vaglio vibrante circolare
WO2021058387A1 (fr) * 2019-09-27 2021-04-01 Thyssenkrupp Industrial Solutions Ag Procédé et dispositif de commande et de régulation d'un dispositif de tamisage, et utilisation
CN116036947A (zh) * 2023-03-29 2023-05-02 太原理工大学 一种具备激振功能的三维振动混料装置
CN116036947B (zh) * 2023-03-29 2023-06-16 太原理工大学 一种具备激振功能的三维振动混料装置

Also Published As

Publication number Publication date
DE202015001305U1 (de) 2015-07-07

Similar Documents

Publication Publication Date Title
EP2910312A1 (fr) Agencement oscillatoire pour une table vibrante ou un dispositif de tamisage
EP0155527B1 (fr) Dispositif pour le nettoyage des semoules
WO2006045213A1 (fr) Appareil pour stimuler le corps humain par vibrations
DE2232831A1 (de) Schwingvorrichtung zur handhabung von material und verfahren zum veraendern der richtung einer schwingkraft
DE102004021665B4 (de) Schüttelgerät für Probengefäße und Verfahren zum Schütteln von Probengefäßen
EP1899245B1 (fr) Transporteur vibrant lineaire
DE1955772A1 (de) Ruettel- oder Vibrationsgeraet mit einer Anzahl von Schwingantrieben
DE2503845A1 (de) Verfahren und vorrichtung zum schwingpolieren von einzelnen materialstuecken, insbesondere schmucksteinen in einem schwingenden behaelter
EP3558825B1 (fr) Magasin à cigarettes conçu pour une machine d'emballage de cigarettes et procédé de fonctionnement correspondant
WO1998003735A1 (fr) Plaque vibrante avec semelle
EP0658382B1 (fr) Table vibrante pour vibrer des masses compactables et procédé pour compacter du béton
DE69732665T2 (de) Vibratoradapter
EP0197191A2 (fr) Tamis avec panneau de criblage souple
DE3741966C2 (fr)
EP1439139A1 (fr) Méthode et dispositif pour règler la quantité de matériau en vrac alimentée par une goulotte vibrante
EP1064131B1 (fr) Dispositif de compression du beton avec capteur de vibrations et unite de commande
EP2578519B1 (fr) Transporteur linéaire à vibrations
DE69821247T2 (de) Verfahren zum Verdichten von Formsand
WO2017076525A1 (fr) Générateur de vibrations et procédé d'introduction d'un objet à battre dans le sol
EP2704857A1 (fr) Procédé et dispositif de fractionnement d'une matière en vrac
DE4341387C2 (de) Rütteltisch zum Rütteln einer zu verdichtenden Masse, insbesondere Beton
DE1841635U (de) Vibrationsvorrichtung.
EP2724966A1 (fr) Procédé destiné à secouer des produits empilés en forme de feuille au moyen d'une table vibrante ainsi que dispositif d'exécution du procédé
EP4159331B1 (fr) Dispositif de nettoyage pourvu de porte-objet oscillant
DE19534203C1 (de) Vibrationseinrichtung zum Verdichten und Glätten von plattenförmigen Betonfertigteilen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20160209

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20190618

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200103