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1. 发明公开

EP3854481A1 PRESSURE PLATE APPARATUS 审中-公开
公开(公告)号：EP3854481A1
公开(公告)日：2021-07-28
申请号：EP20275021.2
申请日：2020-01-30
申请人： McCloskey International Limited
发明人： Duellman, Dennis , Ando, Marian , Krol, Andrzej
IPC分类号： B02C2/04 , B02C2/06 , B02C2/00
摘要： A system for maintaining a downward force on a central shaft of a cone crusher having a stationary frame. The improvement includes a disc fixed to the frame, the disc having a substantially centrally-disposed opening, and a plate mounted to the central shaft. At least one spring may be disposed to exert an upward bias on the plate with respect to the central shaft, wherein the plate and the disc are positioned against each other during at least some of the operations of the crusher so that the disc presses downwardly on the plate to exert a downward bias on the central shaft. The plate may include a replaceable wear insert facing the disc that may be replaced when it is desired to change the configuration of the plate or when the wear insert becomes worn.

2. 发明公开

EP4234453A3 RADIAL STACKER WITH ANGLE CONTROL 审中-实审
公开(公告)号：EP4234453A3
公开(公告)日：2023-09-20
申请号：EP23172842.9
申请日：2019-04-05
申请人： McCloskey International Limited
发明人： McCloskey, James Paschal , Nottingham, Al
IPC分类号： B65G41/00
摘要： Embodiments disclosed herein include a stacker for stockpiling bulk material. The stacker may include a linear conveyor having a rear portion including a hopper, and front portion, the conveyor being designed to carry bulk material along an elevating path from a low position adjacent the rear portion to a higher position adjacent the front portion. At least one leg may be mounted to the frame below the hopper, the at least one leg may include a hydraulic jack for increasing and decreasing the effective length of the leg, thereby raising and lowering the rear portion of the conveyor to increase and decrease a degree of elevation of the path. The hopper may be pivotally mounted to the conveyor, with hydraulic cylinders mounted thereto in order to raise and lower an end of the hopper to alter a degree of inclination of the hopper. Means may also be provided for maintaining the hopper in a horizontal disposition regardless of the degree of elevation of the conveyor.

3. 发明公开

EP4234453A2 RADIAL STACKER WITH ANGLE CONTROL 审中-实审
公开(公告)号：EP4234453A2
公开(公告)日：2023-08-30
申请号：EP23172842.9
申请日：2019-04-05
申请人： McCloskey International Limited
发明人： McCloskey, James Paschal , Nottingham, Al
IPC分类号： B65G41/00
摘要： Embodiments disclosed herein include a stacker for stockpiling bulk material. The stacker may include a linear conveyor having a rear portion including a hopper, and front portion, the conveyor being designed to carry bulk material along an elevating path from a low position adjacent the rear portion to a higher position adjacent the front portion. At least one leg may be mounted to the frame below the hopper, the at least one leg may include a hydraulic jack for increasing and decreasing the effective length of the leg, thereby raising and lowering the rear portion of the conveyor to increase and decrease a degree of elevation of the path. The hopper may be pivotally mounted to the conveyor, with hydraulic cylinders mounted thereto in order to raise and lower an end of the hopper to alter a degree of inclination of the hopper. Means may also be provided for maintaining the hopper in a horizontal disposition regardless of the degree of elevation of the conveyor.

4. 发明授权

EP3459882B1 TRACKED RADIAL STACKER WITH WHEELS 有权
公开(公告)号：EP3459882B1
公开(公告)日：2020-01-29
申请号：EP18275066.1
申请日：2018-05-16
申请人： McCloskey International Limited
发明人： McCloskey, James Paschal , Nottingham, Al
IPC分类号： B65G41/00 , B65G65/28 , E02F9/02 , E21C47/00

5. 发明公开

EP3698876A1 WEDGE RING AUTO UNLOCK SYSTEM 审中-公开
公开(公告)号：EP3698876A1
公开(公告)日：2020-08-26
申请号：EP19275047.9
申请日：2019-04-05
申请人： McCloskey International Limited
发明人： Duellman, Dennis , Eisner, Alan , Krol, Andrzej , Ando, Marian
IPC分类号： B02C2/00 , B02C2/04
摘要： Embodiments disclosed herein provide a cone crusher (20) having a bowl support (32) and a stationary frame (28) to which the bowl support may be mounted, the frame including an outwardly-facing threaded portion (38). A wedge structure (42) may be disposed between the bowl support and the threaded portion of the frame, the wedge structure including an inwardly-facing threaded portion (40), the threads of which complement the outwardly facing threaded portion of the frame. Means (46) may be provided for exerting an upward force on the wedge structure to move the wedge structure from an original position to an operational position during crushing operations and means (50) may be provided for exerting a downward force on the wedge structure to return the wedge ring to the original position following crushing operations.

6. 发明公开

EP3609817A1 STACKER DRIVE MODULE 审中-公开
公开(公告)号：EP3609817A1
公开(公告)日：2020-02-19
申请号：EP18864701.0
申请日：2018-10-01
申请人： McCloskey International Limited
发明人： MCCLOSKEY, Paschal James , NOTTINGHAM, Allan , KROL, Andrzej
IPC分类号： B65G15/26 , B65G21/10 , B65G41/00

7. 发明公开

EP3974352A1 SLIDE MECHANISM FOR STACKER 有权
公开(公告)号：EP3974352A1
公开(公告)日：2022-03-30
申请号：EP21275008.7
申请日：2021-01-28
申请人： McCloskey International Limited
发明人： Krol, Andrzej
IPC分类号： B65G41/00
摘要： A system for eliminating the need to reposition a tracked/wheeled radial stacker (10) during stacking operations is provided, the stacker having a linear conveyor (12) having front and rear portions, the front and rear portions being displaceable between raised and lowered positions, a bogie (14) having a pair of continuous tracks (66) that are selectively elevated off the ground, a pair of wheels (62) mounted to the bogie that are displaced upwardly and downwardly, the wheels defining axes that may be shifted to position the wheels in either a substantially radial or substantially longitudinal direction, and a hydraulic cylinder system (64) mounted to the wheels for displacing the wheels upwardly to lower the tracks (66) to the ground or downwardly to elevate the tracks off the ground. A pair of hydraulically driven, telescoping frame members (28, 30) may extend rearwardly from the bogie (14) to a mounting system (32) that mounts the frame members to the conveyor (12), the mounting system defining a longitudinally extending slot (52) with a trolley (56) slidably mounted to the slot, the telescoping frame members being mounted to the trolley at spaced mounting points (58, 60) so that by extending and retracting the frame members, the rear portion of the conveyor can be raised and lowered, thereby changing inclination of the conveyor, wherein the trolley moving longitudinally in the slot takes up longitudinal movement of the conveyor as the inclination of the conveyor is changed.

8. 发明公开

EP3718933A1 RADIAL STACKER WITH ANGLE CONTROL 有权
公开(公告)号：EP3718933A1
公开(公告)日：2020-10-07
申请号：EP19275045.3
申请日：2019-04-05
申请人： McCloskey International Limited
发明人： McCloskey, James Paschal , Nottingham, Al
IPC分类号： B65G41/00
摘要： Embodiments disclosed herein include a stacker for stockpiling bulk material. The stacker may include a linear conveyor having a rear portion including a hopper, and front portion, the conveyor being designed to carry bulk material along an elevating path from a low position adjacent the rear portion to a higher position adjacent the front portion. At least one leg may be mounted to the frame below the hopper, the at least one leg may include a hydraulic jack for increasing and decreasing the effective length of the leg, thereby raising and lowering the rear portion of the conveyor to increase and decrease a degree of elevation of the path. The hopper may be pivotally mounted to the conveyor, with hydraulic cylinders mounted thereto in order to raise and lower an end of the hopper to alter a degree of inclination of the hopper. Means may also be provided for maintaining the hopper in a horizontal disposition regardless of the degree of elevation of the conveyor.

9. 发明公开

EP3702037A1 PRESSURE PLATE APPARATUS 审中-公开
公开(公告)号：EP3702037A1
公开(公告)日：2020-09-02
申请号：EP19275048.7
申请日：2019-04-05
申请人： McCloskey International Limited
发明人： Duellman, Dennis , Ando, Marian , Krol, Andrzej
IPC分类号： B02C2/00 , B02C2/04
摘要： A system for maintaining a downward force on a central shaft (16) of a cone crusher (10) having a stationary frame (26), including a disc (40) fixedly mounted to the frame, the disc having a centrally-disposed aperture (43) with a first diameter. A plate (38) is mounted to an end cap (52), the plate having a second diameter that is greater than the first diameter. The plate is disposed distally of the disc and the end cap is disposed proximally of the disc. A housing (60) is fixed to the central shaft and biased away from the end cap wherein a downward bias is imparted to the central shaft.

10. 发明公开

EP3702036A1 HEAT SHIELD FOR CONE CRUSHER 审中-公开
公开(公告)号：EP3702036A1
公开(公告)日：2020-09-02
申请号：EP19275046.1
申请日：2019-04-05
申请人： McCloskey International Limited
发明人： Duellman, Dennis , Ando, Marian , Krol, Andrzej
IPC分类号： B02C2/00 , B02C2/04
摘要： A mantle (14) is provided that is disposed over a cone head (12) of a cone crusher (10), including an outer surface designed to cooperate with a crusher liner to crush rocks that enter a crushing zone between the outer surface of the mantle and the crusher liner.
Also provided is a mantle nut (18) and washer (16) assembly for mounting the mantle to the cone head. The mantle includes a flange (28) extending around an inner surface (30) of the mantle between the inner surface of the mantle and the mantle nut and washer assembly to absorb heat generated when performing cutting operations to remove and replace the mantle.

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