[go: up one dir, main page]

EP3799967A1 - Installation de traitement de la roche - Google Patents

Installation de traitement de la roche Download PDF

Info

Publication number
EP3799967A1
EP3799967A1 EP20194273.7A EP20194273A EP3799967A1 EP 3799967 A1 EP3799967 A1 EP 3799967A1 EP 20194273 A EP20194273 A EP 20194273A EP 3799967 A1 EP3799967 A1 EP 3799967A1
Authority
EP
European Patent Office
Prior art keywords
transport device
transport
rock processing
machine frame
area
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.)
Granted
Application number
EP20194273.7A
Other languages
German (de)
English (en)
Other versions
EP3799967B1 (fr
EP3799967C0 (fr
Inventor
Vjecoslav BELOSEVIC
Otto Blessing
Lars Rudolph
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.)
Kleemann GmbH
Original Assignee
Kleemann GmbH
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 Kleemann GmbH filed Critical Kleemann GmbH
Publication of EP3799967A1 publication Critical patent/EP3799967A1/fr
Application granted granted Critical
Publication of EP3799967B1 publication Critical patent/EP3799967B1/fr
Publication of EP3799967C0 publication Critical patent/EP3799967C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • 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
    • B07B1/005—Transportable screening plants
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material
    • 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
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

Definitions

  • the invention relates to a rock processing plant.
  • rock processing plants can be designed as mobile screening plants, for example.
  • These screening systems can be independent systems or they can be assigned directly to a rock crushing system (for example jaw crusher, rotary impact crusher, etc.).
  • Such a rock processing plant is off EP 3 482 836 A1 known.
  • Such rock processing plants have a machine frame which carries a sieve unit, the sieve unit having at least two sieve decks which are arranged offset from one another in the height direction, in particular in the direction of gravity of the rock processing plant.
  • material fractions can be separated. Accordingly, a material fraction is diverted from the screen deck, the grain size of which is such that it does not fall through the screen deck.
  • the material fraction with a smaller grain size passes through the screen deck and falls onto another screen deck below or, for example, onto a transport device.
  • the screen decks each have a discharge area. In this discharge area, the material fraction which is carried on the screening deck can be discharged from the working area of the screening unit.
  • an endless transfer belt follows in the conveying direction of the sieve unit.
  • This transfer belt picks up the sieve material in connection with the sieve unit in the discharge area and transports it away transversely to the conveying direction of the sieve unit.
  • the transfer belt then transfers the screened material to a return belt.
  • This return belt guides the screen material back to a breaking unit.
  • the transfer belt can be adjusted in the vertical direction and transversely to its longitudinal extension in order to assign it either to the upper screen deck or to both screen decks. If it is assigned to the upper screen deck, it transports the rock material supplied by this screen deck away from the discharge area of this screen deck. If it is assigned to the lower screening deck, it transports the rock material fed in from both screening decks away from both discharge areas.
  • a side discharge belt can be installed on the machine frame, which then diverts the rock material from the lower screen deck.
  • This object is achieved in that the task area of the transport device can be adjusted between the two adjusting positions in the height direction and in the transport direction of the transport device by means of the mechanical adjusting device.
  • the transfer belt which is required in the prior art, can be dispensed with.
  • the rock material from the discharge area (s) of the sieve unit can be fed directly onto the transport device and guided out of the work area of the rock processing plant.
  • the rock material removed via the transport device can then, in particular, be heaped up directly in the discharge area of the transport device on a heap next to the machine.
  • the mechanical actuating device can be formed, for example, by a hydraulic cylinder or a motor-driven actuating unit, or it can have such a structural unit.
  • the transport device is attached to the machine frame by means of a pivot bearing in the first and / or second setting position so that it can be adjusted about a pivot axis such that the inclination of the transport device can be changed in the first and / or the second setting position.
  • the inclination of the transport device with respect to the horizontal is continuously adjustable in the angular range between 0 ° and 35 ° or in the grid dimension. This angular range is particularly preferably maintained in both set positions of the transport device.
  • a particularly preferred variant of the invention is such that the mechanical adjusting device causes the inclination of the transport device relative to the horizontal on the one hand and the adjustment of the task area of the transport device between the two positioning positions in the height direction and in the transport direction of the transport device on the other hand.
  • the mechanical adjusting device has a double function, which leads to a further reduction in the expenditure for parts and assembly.
  • a support with a locking device is effective between the transport device and the machine frame, which is coupled with one support part to the machine frame and the other support part to the transport device, and that the two mutually adjustable support parts in different setting positions, which are assigned to different inclinations of the transport device relative to the horizontal, can be locked against each other in a form-fitting manner with a form-fitting element.
  • the alignment of the transport device can be reliably fixed with the form-fit connection. This can be particularly advantageous when, for example, a hydraulic cylinder is used as the mechanical adjusting device. This can then be relieved by the form-fit connection in the assigned setting position. With the support, the transport device can be supported with respect to the machine frame or suspended from it.
  • the mechanical adjusting device is coupled to the two support parts in such a way that, when the adjusting device is adjusted, the two support parts are adjusted with respect to one another with force.
  • the mechanical adjusting device With the mechanical adjusting device, the two support parts can initially be adjusted against each other. Then the position reached can be fixed by means of the form-fit connection.
  • a compact stone processing plant can be designed if it is provided that the mechanical adjusting device or the support on a support part of the machine frame or the transport device can optionally be supported positively in at least two fixing positions by means of a fixing element, the fixing positions being arranged at a distance from one another in the vertical direction.
  • the fixing positions are then preferably assigned to the different setting positions of the transport device. If the transport device is adjusted downwards in the height direction, then, for example, the lower fixing position for the mechanical adjusting device or the support can also be selected.
  • the effective direction of the mechanical adjusting device or the support can be arranged at a sufficiently steep angle of incidence to the transport device, so that the adjusting force provided by the mechanical adjusting device is sufficient to effect the adjustment of the transport device or the support sufficient support is provided.
  • the adjustment movement of the mechanical adjusting device or the support between the two fixing positions is at least partially guided by means of a guide piece that is adjustable in a guide of the support part, then the conversion between the two fixing positions can be easily accomplished.
  • a particularly preferred variant of the invention is such that a swivel mechanism is effective between the machine frame and the transport device, by means of which the adjustment of the task area is guided between the two setting positions.
  • the Transport device can be moved between the two adjusting positions in a controlled manner, with the kinetic energy required for the adjustment being made available at the same time as the mechanical adjusting device.
  • the swivel mechanism has a holder and a rocker, that the holder and the rocker each by means of a joint directly or indirectly to the machine frame and in each case by means of a further joint directly or indirectly to the transport device to form a Four-bar system are coupled.
  • the holder and the rocker thus form the links of the four-bar system.
  • a stable and reliable guidance of the transport device is possible via the four-bar system.
  • the desired height adjustment and the adjustment in the transport direction of the transport device can be easily accomplished at the same time.
  • the four-bar system is designed as a parallelogram four-bar system.
  • this is not absolutely necessary.
  • the swivel mechanism has the holder, that a holding element is arranged on the transport device or the machine frame, that the holder has a catch element, which in a first position of the transport device the catch element outside and in a second position the catch element is in engagement with the holding element.
  • a holding element is arranged on the transport device or the machine frame, that the holder of the pivoting mechanism has a catch element, and that in a first position of the transport device the catch element outside and in a second position the catch element in engagement with the Holding element stands.
  • the holder of the swivel mechanism can be out of engagement with the holding element in a set position of the transport device.
  • the transport device can accordingly can then be adjusted in its inclination unaffected by the holding element as desired by the user.
  • the pivoting mechanism is coupled to the transport device and the transport device can then be moved into the second set position.
  • a conceivable alternative to the invention can be such that the transport device is held pivotably about a first pivot axis on a first pivot bearing in the first setting position and the stationary pivot bearing for the transport device is formed by the holding element and the holder in a second setting position of the transport device.
  • the joint piece with which the transport device can be pivoted relative to the rocker is adjustable in a positioning guide transversely to the joint axis , an adjustment of the inclination of the transport device can then also be effected in a simple manner in the second setting position. In the case of such an inclination adjustment, the joint piece is displaced in the positioning guide.
  • FIG. 1 shows a rock processing plant 10, on which the invention is to be explained by way of example.
  • This rock processing plant 10 is a screening machine.
  • the invention is not limited to use in a screening machine. Rather, the invention can also be used in another rock processing plant, for example in a rock crusher, in particular a jaw crusher, a cone crusher or a rotary impact crusher with an associated sieve unit can be used.
  • the invention can also be used in combined rock crushing plants with screening plants.
  • the following explanations are therefore only described using a screening system as an example.
  • the following statements also apply in particular to the aforementioned rock processing plant.
  • the rock processing plant 10 has a machine frame 13 which is supported by running gears 14, which are designed, for example, as crawler tracks.
  • the rock processing plant 10 also has a feed hopper 11. This can be used to load the rock material to be processed.
  • a conveying device is provided, which is formed, for example, by a hopper discharge belt 12.
  • a conveyor trough with a conveyor device which is designed as a vibration conveyor.
  • the rock processing plant 10 has a sieve unit 20.
  • the sieve unit 20 has an upper sieve deck 21 following the funnel take-off belt 12.
  • the rock material is conveyed onto this sieve deck 21 by means of the funnel discharge belt 12.
  • the screen deck 21 has a screen grate which has a predetermined mesh size.
  • Rock material which cannot fall through the sieve deck 21 due to the grain size is placed on a transport device 15, which in the present case is designed as an endlessly revolving conveyor belt, and is conveyed by this onto a heap of heaps.
  • the rock material which falls through the sieve deck 21 reaches the sieve deck 22 underneath.
  • the sieve deck 22 again has a predetermined mesh size. Rock material which does not fall through the screen deck 22 is fed to a side discharge belt 17.
  • This side discharge belt 17 leads laterally out of the working area of the sieve unit 20.
  • the screened material will piled up like this Figure 1 reveals.
  • the sieve material which falls through the sieve deck 22 arrives at a conveyor device 23, for example an endlessly revolving conveyor belt.
  • This sifted out fine material is guided to a fine-grain discharge belt 16 and discharged from the work area of the machine.
  • the sifted out fine material is piled up again on the side of the machine.
  • the two screen decks 21 and 22 are driven by means of vibration drives, in particular eccentric drives.
  • the transport device 15 can be moved to a lower position so that the overflow upper deck material of the screen deck 21 and the overflow lower deck material of the screen deck 22 are discharged via the conveyor belt 15 and thus only two screen fractions are screened out. Accordingly, only one side fine grain conveyor belt 16 is installed.
  • the side discharge belt 17 can accordingly be dispensed with, or it has either been dismantled or moved into a position / arrangement on the system in which this side discharge belt is correspondingly disabled.
  • the fine-grain discharge belt 16 and the side discharge belt 17 can optionally be attached to one of the two sides of the machine on the machine frame 13. Furthermore, it is conceivable that the fine-grain discharge belt 16 and also the side discharge belt 17 are arranged on the same side of the system.
  • the transport device 15 has a frame which carries the endlessly circulating conveyor belt 15.3.
  • the transport device 15 forms a feed area 15.1 and a discharge area 15.2.
  • the transport device 15 is attached to the machine frame 13.
  • the machine frame 13 has a carrier 50.
  • the transport device 15 is supported by means of a support 30 relative to the machine frame 13, for example on an arm 51 of the carrier 50, such as Figure 2 shows.
  • the support 30 has two support parts 36 and 38 which can be linearly adjusted against one another, for example telescoped against one another.
  • the support part 36 is equipped with form-fit elements 39. As the drawing shows by way of example, these can be designed as bores.
  • Form-fitting counter-elements 39.1, which can also be designed as bores, are present on the support part 36.
  • a bolt can be inserted through the aligned bores (interlocking element 39 and interlocking counter-element 39.1) shown in the set position of the transport device 15. In this way a locking device 35 is formed.
  • the support 30 is pivotably coupled to the transport device 15 via a pivot bearing 37.
  • the support 30 is supported on a support part 40 of the machine frame 13 by means of a fixing element 43.
  • the support member 40 can, like this Figure 2 shows by way of example, be attached to an arm 51 of the carrier 50.
  • the fastening on the support part 40 is designed in such a way that a detachable connection is provided here. This can be accomplished, for example, by a bolt which is passed through holes in the support part 40 and the support part 38 that are aligned with one another. Since the two support parts 36 and 38 are mutually positively locked with the locking device 35, they cannot be adjusted against each other. This results in a fixed support length.
  • the transport device 15 can therefore be supported with respect to the machine frame 13 via the support 30.
  • the support 30 can be assigned a mechanical adjusting device 31.
  • the mechanical adjusting device 31 is designed as a hydraulic cylinder.
  • the hydraulic cylinder has a piston rod which forms an actuator 32.
  • the actuator 32 is connected to the support member 38 via a connector 33. Is on the opposite end the hydraulic cylinder is firmly coupled to the second support part 36 via a connector 34.
  • FIG. 2 clearly shows that the sieve unit 20 has the sieve decks 21 and 22 described above.
  • the two screen decks 21, 22 are arranged offset from one another in the height direction H, that is to say in the direction of gravity.
  • Each of the screen decks 21, 22 has a discharge area A1 and A2, respectively.
  • A1 forms the discharge area of the first screen deck 21 and A2 the discharge area of the second screen deck 22.
  • FIG 2 clearly shows that the discharge area A1 of the first screen deck 21 is assigned to the feed area 15.1 of the transport device 15.
  • the discharge area A2 of the second screen deck 22 leads to the feed area of the side discharge belt 17.
  • the conveyor belt 15 has a funnel 18. This prevents rock material from falling to the side from the feed area 15.1.
  • the side discharge belt 17 can also be equipped with such a funnel.
  • the rock material is fed from the screen deck 21 in the discharge area A1 to the feed area 15.1 of the transport device 15.
  • the rock material is then moved in the transport direction D along the transport device 15 and to the heap (see Figure 1 ) guided.
  • the rock material of the screen deck 22 below is fed onto the side discharge belt 17. It is guided along a conveying direction via the side discharge belt 17 to a dump pile.
  • the rock processing plant 10 can now be converted in such a way that both rock fractions of the screen decks 21 and 22 are fed onto the transport device 15.
  • the side discharge belt 17 is dismantled or adjusted so that it is moved out of the discharge area A2.
  • a holder 61 is pivotably attached to the machine frame 13 via a hinge 62.
  • the holder 61 can be pivotably attached to an attachment 52 of the carrier 50.
  • the holder 61 has a lever, at the end of which a catch element 63 is arranged.
  • the catch element 63 is designed in the form of an undercut receptacle.
  • the holder 61 with its catch element 63 is particularly preferably designed in the form of a pivotable hook.
  • the starting position shown is a run-up slope 63.1 of the catching element 63 placed on a holding element 54.
  • the holding element 54 can be designed as a bolt, for example.
  • the holding element 54 is fastened to the transport device 15.
  • Figure 2 shows that, in the basic position, the holder 61 is supported on the shoulder 52 by means of a securing element 53.
  • the securing element 53 prevents the holder 61 from rotating downward.
  • the securing element 53 is first removed.
  • the locking device 35 is then released and the form-fit connection formed here is canceled.
  • the mechanical adjusting device 31 can now be activated, the distance between the two connectors 33, 34 being reduced. This can be done by moving the actuator 32 (piston rod) into the hydraulic cylinder. During this movement, the inclination of the transport device 15 is adjusted. In Figure 3 this inclination adjustment is symbolized by the arrow S, which shows the pivoting movement.
  • the transport device 15 cannot be adjusted further in the direction of the pivoting movement S.
  • the transport device 15 is now held on the one hand on the first pivot bearing 15.4 and on the other hand on the holder 61.
  • the fixing element 43 can be released.
  • FIG. 3 shows that the support 30 has a guide piece 41 which is arranged in the region of the support part 40.
  • This guide piece 41 is in a guide 41.1 of the Support part 40 linearly adjustable guided.
  • the actuator 32 is extended.
  • the guide piece 41 moves in the guide 41.1 into the position shown in FIG Figure 4 is shown.
  • the support 30 can again be positively connected to the carrier 50 with a fixing element 42. This can be done again with a bolt, for example.
  • the transport device 15 is now statically over-determined on the holder 61, the support 30 and the first pivot bearing 15.4. Therefore, the connection of the first pivot bearing 15.4 can be released.
  • the first pivot bearing 15.4 can be formed, for example, in such a way that the carrier 50 and the transport device 15 have holes which are aligned with one another and through which a bolt is inserted. This bolt can now be pulled to loosen the first pivot bearing 15.4.
  • the transport device 15 is then held in a statically determined manner with the holder 61 and the support 30 on the machine frame 13.
  • the Figures 4 and 5 show the transition of the transport device 15, the task area 15.1 of the transport device 15 from the first set position according to FIG Figure 4 in the second position according to Figure 5 is adjusted. During this adjusting movement, the task area 15.1 is adjusted both in the height direction H and in the transport direction D of the transport device 15.
  • the adjusting movement is guided by a swivel mechanism 60.
  • the pivot mechanism 60 comprises the holder 61 described above and the in Figure 5 clearly recognizable rocker arm 64.
  • the holder 61 and the rocker arm 64 are each pivotably connected to the machine frame 13, preferably the carrier 50, via a joint 62, 64.1.
  • the pivot axis runs perpendicular to the image plane according to Figure 5 .
  • the holder 61 and the rocker arm 64 are each connected to the transport device 15 via a further joint 54.1 and 19.1. With the joints 62, 64.1, the further joints 54.1 and 19.1 as well as the holder 61 and the rocker arm 64, a four-joint system is formed, in the present embodiment a parallelogram four-joint system.
  • the four-bar system does not necessarily have to be designed as a parallelogram. If it is a parallelogram four-bar system, the angle of incidence of the haul-off belt remains the same before and after the displacement of the belt. If the four-bar system deviates from the parallelogram shape, the angle of attack of the belt will also change with the displacement of the belt.
  • the feed area 15.1 of the transport device 15 is arranged such that it is assigned to both the discharge area A1 of the first screen deck 21 and the discharge area A2 of the second screen deck 22. Both sieve decks 21 and 22 can therefore load the rock material carried on them onto the transport device 15.
  • the funnel 18 is designed accordingly that it prevents rock material from falling off the two screen decks 21 and 22.
  • the holder 61 is adjusted so that the holding element 54 of the further joint 54.1 is in alignment with a bearing receptacle 15.7.
  • a second pivot bearing 15.6 can then be formed. This is possible, for example, in such a way that the holding element 54 has a bearing bore which is in alignment with the bearing receptacle 15.7.
  • a bolt, which forms the bearing axis, can then be inserted through the aligned bores.
  • the second pivot bearing 15.6 now forms the axis about which the transport device 15 can be pivoted in order to adjust its angle of inclination.
  • This inclination adjustment takes place again with the aid of the adjusting device 31. If the distance between the connectors 33, 34 is increased by means of the adjusting device 31, the angle of inclination of the transport device 15 relative to the horizontal is also increased.
  • the pivoting movement S is possible in particular because a joint piece 19 of the further joint 19.1 of the rocker arm 64 can be displaced in an adjusting guide 64.3, for example an elongated hole.
  • the minimum and the maximum setting angle of the transport device 15 is limited by the ends 64.2 of the elongated hole at which the joint piece 19 strikes in the two extreme positions.
  • the setting position is fixed again via the locking device 35, as has been described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Specific Conveyance Elements (AREA)
  • Framework For Endless Conveyors (AREA)
  • Processing Of Meat And Fish (AREA)
EP20194273.7A 2019-10-04 2020-09-03 Installation de traitement de la roche Active EP3799967B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019126778.1A DE102019126778A1 (de) 2019-10-04 2019-10-04 Gesteinsverarbeitungsanlage

Publications (3)

Publication Number Publication Date
EP3799967A1 true EP3799967A1 (fr) 2021-04-07
EP3799967B1 EP3799967B1 (fr) 2023-07-26
EP3799967C0 EP3799967C0 (fr) 2023-07-26

Family

ID=72355850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20194273.7A Active EP3799967B1 (fr) 2019-10-04 2020-09-03 Installation de traitement de la roche

Country Status (4)

Country Link
US (1) US11305317B2 (fr)
EP (1) EP3799967B1 (fr)
CN (1) CN112604939B (fr)
DE (1) DE102019126778A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4059622A1 (fr) * 2021-03-15 2022-09-21 Portafill International Limited Appareil d'écran avec multi-décharge
US11865582B2 (en) 2021-03-15 2024-01-09 Portafill International Limited Combination screening apparatus

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3482836T5 (pl) * 2017-11-13 2025-04-28 Sandvik Intellectual Property Ab Zespół przesiewający i mobilna maszyna do przetwarzania materiałów
FI128397B (en) * 2018-12-21 2020-04-30 Metso Minerals Inc Mobile mineral processing plant and method in a mobile mineral processing plant
DE102019120580B4 (de) * 2019-07-30 2021-04-01 Kleemann Gmbh Gesteins-Bearbeitungsmaschine
FI129449B (en) * 2019-12-18 2022-02-28 Metso Minerals Inc Mobile multi-deck screening apparatus pile control
US20220288640A1 (en) * 2021-03-15 2022-09-15 Portafill International Limited Screen apparatus with multi-discharge
FI130635B (en) * 2021-12-27 2023-12-21 Metso Finland Oy Pivoting processing device of mobile mineral material processing plant
DE102022112640B3 (de) * 2022-05-19 2023-03-16 Kleemann Gmbh Aufbereitungsanlage
EP4353369A1 (fr) * 2022-10-11 2024-04-17 McGrath Engineering Limited Appareil transportportatif de criblage et de stockage
FI131417B1 (en) * 2024-03-20 2025-04-09 Metso Finland Oy Hanging processing device coupling to mobile mineral material processing plant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309923A (en) * 1996-02-07 1997-08-13 Erin Intellectual Property Lim A mobile screen
WO2006051165A1 (fr) * 2004-11-10 2006-05-18 Metso Minerals (Tampere) Oy Cadre de dispositif de traitement mobile de materiaux mineraux et dispositif de fixation a usages multiples
GB2459287A (en) * 2008-04-17 2009-10-21 William Doyle Screening device with retractable conveyor
EP3041610A1 (fr) * 2013-09-04 2016-07-13 Metso Minerals, Inc. Usine de traitement de matière minérale et procédé de commande d'usine de traitement
EP3482836A1 (fr) 2017-11-13 2019-05-15 Sandvik Intellectual Property AB Ensemble de criblage et machine de traitement de matériau mobile
EP3771493A1 (fr) * 2019-07-30 2021-02-03 Kleemann Gmbh Machine de traitement de pierres

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB332091A (en) * 1929-04-09 1930-07-17 Int Harvester Co Improvements in fertilizer distributors
AU2661567A (en) 1967-08-30 1969-03-06 KRISTIAN MOGENSEN and LARS CHRISTIAN MOGENSEN FREDRIC Classifier
AT369891B (de) * 1981-07-27 1983-02-10 Voest Alpine Ag Vorrichtung zum beschicken von wanderrosten mit gruenpellets
US4826017A (en) * 1985-05-03 1989-05-02 Velmet (Proprietary) Limited Vibrating screen
US5183160A (en) * 1990-10-24 1993-02-02 Mcclain Ray High volume padding machine
US5335784A (en) 1992-10-30 1994-08-09 Tyler And Kerouac Manufacturing And Development Dump platform materials screener
SE507468C2 (sv) 1993-05-10 1998-06-08 Svedala Arbra Ab Vibrationssikt
GB0023866D0 (en) * 2000-09-29 2000-11-15 Extec Ind Plc Bulk material processing apparatus
US6698594B2 (en) * 2002-03-18 2004-03-02 Ohio Central Steel Company Screening machine
GB0202706D0 (en) * 2002-02-06 2002-03-20 Bl Pegson Ltd Screen assembly
DE202005003660U1 (de) 2005-03-08 2005-05-19 Backers Maschinenbau Gmbh Siebvorrichtung
IES20070097A2 (en) * 2006-02-16 2007-09-19 Aughey Res And Designs Ltd A material screening apparatus
US7461746B1 (en) * 2006-06-19 2008-12-09 Astec Industries, Inc. Portable screening/washing plant with scrubbing mill
US8820536B2 (en) * 2011-08-10 2014-09-02 Terex Usa, Llc Platform and ladder interface for variable slope vibrating screens
US8783443B2 (en) * 2012-01-03 2014-07-22 Metso Minerals, Inc. Material processing plant
CN104056774B (zh) * 2013-03-18 2017-05-31 宾德股份公司 具有连杆覆盖装置的筛分机
US9636686B2 (en) * 2013-09-04 2017-05-02 Metso Minerals, Inc. Mineral material processing plant and a method for operating a processing plant
GB2523658B (en) * 2015-02-06 2019-10-30 Cde Global Ltd A multi-deck screening assembly
DE102016119797B3 (de) * 2016-10-18 2018-03-22 Kleemann Gmbh Selbstverriegelnder Aufgabetrichter
CN106733620B (zh) * 2017-01-23 2023-09-08 广西柳工机械股份有限公司 一种履带式移动筛分站
IT201700023354A1 (it) * 2017-03-02 2018-09-02 Cams Srl Un metodo di controllo di un impianto di trattamento di elementi da riciclare o smaltire e impianto di trattamento di elementi da riciclare o smaltire
CN108144860A (zh) * 2018-02-07 2018-06-12 湖州加诚舒适家工程设备有限公司 一种用于建筑施工的筛沙机器人
US11033933B2 (en) * 2018-03-15 2021-06-15 Portafill International Limited Mobile aggregate processing plant
CN208162066U (zh) * 2018-03-20 2018-11-30 兰州亿天盛农副产品精选设备有限公司 一种谷物去石装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309923A (en) * 1996-02-07 1997-08-13 Erin Intellectual Property Lim A mobile screen
WO2006051165A1 (fr) * 2004-11-10 2006-05-18 Metso Minerals (Tampere) Oy Cadre de dispositif de traitement mobile de materiaux mineraux et dispositif de fixation a usages multiples
GB2459287A (en) * 2008-04-17 2009-10-21 William Doyle Screening device with retractable conveyor
EP3041610A1 (fr) * 2013-09-04 2016-07-13 Metso Minerals, Inc. Usine de traitement de matière minérale et procédé de commande d'usine de traitement
EP3482836A1 (fr) 2017-11-13 2019-05-15 Sandvik Intellectual Property AB Ensemble de criblage et machine de traitement de matériau mobile
EP3771493A1 (fr) * 2019-07-30 2021-02-03 Kleemann Gmbh Machine de traitement de pierres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4059622A1 (fr) * 2021-03-15 2022-09-21 Portafill International Limited Appareil d'écran avec multi-décharge
US11865582B2 (en) 2021-03-15 2024-01-09 Portafill International Limited Combination screening apparatus

Also Published As

Publication number Publication date
DE102019126778A1 (de) 2021-04-08
EP3799967B1 (fr) 2023-07-26
CN112604939A (zh) 2021-04-06
US11305317B2 (en) 2022-04-19
US20210101181A1 (en) 2021-04-08
CN112604939B (zh) 2024-07-23
EP3799967C0 (fr) 2023-07-26

Similar Documents

Publication Publication Date Title
EP3799967B1 (fr) Installation de traitement de la roche
EP3760313B1 (fr) Entonnoir de chargement pour un dispositif de traitement de matériaux
DE102019120580B4 (de) Gesteins-Bearbeitungsmaschine
EP2258488A2 (fr) Agencement d'entraînement pour un corps d'oscillation longitudinal
DE2855164C2 (de) Abdeckleistenanordnung für Bandförderer
DE69206614T2 (de) Trenngitter.
EP3854483A1 (fr) Installation de concassage
EP2236745B1 (fr) Engin d'abatage, notamment Surface Miner, ainsi que procédé de démontage et de montage d'un dispositif de transport pour engin d'abatage
EP3630361B1 (fr) Installation de traitement
EP3714981B1 (fr) Installation de traitement, en particulier installation de concassage, en particulier concasseur
EP2197639A1 (fr) Installation de répandage de matériau à répandre
DE10221253A1 (de) Vorrichtung zum Sieben, Sortieren oder Zerkleinern von schüttfähigen Gütern
EP2540647B1 (fr) Dispositif d' étalement pour des accumulations de mélanges de substances
EP2942436A1 (fr) Degrilleur comprenant un raclage
DE102021119918B4 (de) Aufbereitungsanlage
EP3988215A1 (fr) Dispositif de traitement des matières
CH664617A5 (de) Hilfseinrichtung zum austragen von verbrennungsrueckstaenden bei feuerungsanlagen, insbesondere muellverbrennungsanlagen.
DE69206842T2 (de) Schüttvorrichtung für Landwirtschaftsprodukte
DD284150A5 (de) Vorrichtung zum auflockern von schuettgut
AT525876B1 (de) Mobile Vorrichtung zur Materialverarbeitung
EP3771494A1 (fr) Installation de traitement des pierres
DE69022834T2 (de) Schüttvorrichtung für Landwirtschaftsprodukte.
DE202007015613U1 (de) Fördervorrichtung für Langteile
DE2620388C3 (de) Vorrichtung zum Hereingewinnen und Fördern von Kohlen
EP4279427A1 (fr) Installation de traitement

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211001

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B07B 13/16 20060101AFI20230222BHEP

INTG Intention to grant announced

Effective date: 20230310

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502020004349

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20230821

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20230824

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 4

Effective date: 20230914

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231026

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231126

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502020004349

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230726

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20240429

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230903

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 5

Effective date: 20240925

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20241001

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20200903

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20200903

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251001

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250923

Year of fee payment: 6

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 6

Effective date: 20250923