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公开(公告)号：US11583864B2
公开(公告)日：2023-02-21
申请号：US16494004
申请日：2018-03-07
申请人： Kleemann GmbH
摘要： A crusher assembly for a jaw crusher having a swing jaw and a crusher jaw having teeth formed on the breaking sides thereof, the crusher jaw comprising end faces at the opposite ends thereof, wherein a clamping piece having a clamping surface acts on the one end face (35) and the other end face (35) is supported on a clamping piece, wherein the clamping piece and the clamping element are interchangeably connected to the swing jaw, wherein the swing jaw comprises a head part having a pivot bearing on the end region thereof facing away from the clamping piece, and wherein the crusher jaw at least partially covers the region of the swing jaw in front of the pivot bearing.
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公开(公告)号：US11325132B2
公开(公告)日：2022-05-10
申请号：US16971458
申请日：2019-01-24
申请人： Kleemann GmbH
发明人： Wolfgang Schmid , Christian Weller , Otto Blessing
摘要： The invention relates to a processing plant, in particular a rock crusher (10), having a filler unit (20,), which can be filled with a material to be crushed, wherein a screening unit (30) is arranged downstream of the filler unit (20) in the conveying direction or in the filler unit (20), which screening unit can be oscillated by means of a vibration exciter (38), wherein the screening unit (30) is used to feed a first part of the supplied material to a process unit, in particular a crusher unit (40) and another part of the supplied material is screened-out in the screening unit (30), wherein a flap (72) of a conveyor unit (70) adjustable about a swivel axis (74.1) is used in a bypass position to feed the screened-out part of the material either onto a conveyor device, in particular a crusher discharge conveyor (60), bypassing the process unit, in particular the crusher unit (40), or, in a conveying position, to discharge the screened-out part of the material from a working area of the processing plant by means of a conveyor device (50), wherein bearing segments (75.1) of a bearing (75) are coupled to opposite sides of the flap (72), which are rotatably installed on the conveyor unit (70). It is suggested that at least one detachable clamping segment (80.1, 80.2) is assigned to at least one of the bearing segments (75.1), which acts in a clamping manner on the assigned bearing segment (75.1) and secures the latter in a swivel position of the flap (72) relative to the conveyor unit (70), such that in the swivel position the flap (72) is secured against rotation relative to the conveyor unit (70).
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公开(公告)号：US20210031209A1
公开(公告)日：2021-02-04
申请号：US16971458
申请日：2019-01-24
申请人： Kleemann GmbH
发明人： Wolfgang Schmid , Christian Weller , Otto Blessing
摘要： The invention relates to a processing plant, in particular a rock crusher (10), having a filler unit (20,), which can be filled with a material to be crushed, wherein a screening unit (30) is arranged downstream of the filler unit (20) in the conveying direction or in the filler unit (20), which screening unit can be oscillated by means of a vibration exciter (38), wherein the screening unit (30) is used to feed a first part of the supplied material to a process unit, in particular a crusher unit (40) and another part of the supplied material is screened-out in the screening unit (30), wherein a flap (72) of a conveyor unit (70) adjustable about a swivel axis (74.1) is used in a bypass position to feed the screened-out part of the material either onto a conveyor device, in particular a crusher discharge conveyor (60), bypassing the process unit, in particular the crusher unit (40), or, in a conveying position, to discharge the screened-out part of the material from a working area of the processing plant by means of a conveyor device (50), wherein bearing segments (75.1) of a bearing (75) are coupled to opposite sides of the flap (72), which are rotatably installed on the conveyor unit (70). It is suggested that at least one detachable clamping segment (80.1, 80.2) is assigned to at least one of the bearing segments (75.1), which acts in a clamping manner on the assigned bearing segment (75.1) and secures the latter in a swivel position of the flap (72) relative to the conveyor unit (70), such that in the swivel position the flap (72) is secured against rotation relative to the conveyor unit (70).
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4.发明公开公开(公告)号：US20240139753A1
公开(公告)日：2024-05-02
申请号：US18494556
申请日：2023-10-25
申请人： Kleemann GmbH
发明人： Felix Löhr , Christian Schlecht , Christian Weller
CPC分类号： B02C13/31 , B02C13/095 , B02C21/02
摘要： A material processing unit has a movable tool accommodated in a housing. The housing includes a housing part which can be moved between an open position and a closed position relative to a further housing part. A safety device prevents any opening of the housing when the tool is driven and/or prevents any driving in the open position. The safety device includes at least two actuators and a controller. A first actuator locks the housing part in the closed position. A second actuator causes, supports and/or permits a movement of the housing part. Sensors are assigned to the actuators. A controller is designed to control the drive and the actuators and to receive the actuation states detected by the sensors. A method for opening/closing a housing of a material processing unit is also provided.
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公开(公告)号：US10087009B2
公开(公告)日：2018-10-02
申请号：US15558081
申请日：2016-03-10
申请人： Kleemann GmbH
发明人： Christian Weller , Felix Franzen
摘要： The invention relates to a conveyor device (20) for a material machining device (10), comprising a base portion (110) and a transport portion (24). The base portion (110) is designed for coupling to the material machining device (10) and is connected to the transport portion (24) via joint portion (30) such that the transport portion (24) is rotatable or pivotal and can be folded inwards about a longitudinal axis between an operation position and a transport position on at least one part of the adjustment path of the transport portion (24) by means of a first and a second rotary joint (36, 35). The joint portion (30) has a first and a second connection element (40, 80) and a joint central part (50); the first connection element (40) is equipped for directly or indirectly coupling to the material machining device (10), and the second connection element (80) is equipped for directly or indirectly coupling to the transport portion (24); and the connection elements (40, 80) and the joint central part (50) are coupled by means of the two rotary joints (35, 36). The conveyor device (20) can be mounted and used on both sides of the material machining device (10) by means of the joint portion (30).
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公开(公告)号：US11369972B2
公开(公告)日：2022-06-28
申请号：US16615256
申请日：2018-03-16
申请人： Kleemann GmbH
发明人： Wolfgang Schmid , Christian Weller , Otto Blessing
摘要： The invention relates to a processing system, more particularly a stone crusher, with a filling unit (20), which can be filled with material to be crushed, wherein behind the filling unit (20) in the conveying direction or in the filling unit (20), a screening unit (30) is arranged, wherein the screening unit (30) can be vibrated by means of a vibration generator (38), wherein above the screening unit (30) a part of the supplied material is fed to a connected process unit, more particularly a crushing unit (40), and another part is separated out in the screening unit (30), and wherein the separated-out part of the material is fed by means of an adjustable flap of a conveying unit (70) in a bypass position optionally bypassing the connected process unit, more particularly the crushing unit (40), to a conveying device, more particularly a crusher discharge conveyor (60), or in a conveying position is conveyed out of the machine working area by means of a conveying device (50). To reliably and simply prevent the adjustable flap from becoming blocked by screen material, the invention proposes that the flap is attached to the screening unit (30) in such a way that the vibration generator (38) excites it together with the screening unit (30).
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公开(公告)号：US20210323774A1
公开(公告)日：2021-10-21
申请号：US16334504
申请日：2017-10-11
申请人： Kleemann GmbH
发明人： Christian Weller
摘要： The invention relates to a charging unit of a material processing apparatus having a charging hopper, the side walls (22) and rear walls (23) of which can be folded over between a working and a transport position by means of actuators (40, 50). A deflection element is provided, which converts the movement of an actuator during a portion of a movement thereof into a rotational movement of the rear wall or of the side wall and, during a further portion, into a translational movement. As a result of the rotational movement, the rear and side wall can be pivoted between the working and transport position, while by means of the translational movement, the rear and side wall can be connected to each other by means of an appropriate closure (60). By means of the deflection element, a simple, self-securing, and economical structure of the charging hopper is made possible.
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公开(公告)号：US20180050872A1
公开(公告)日：2018-02-22
申请号：US15558081
申请日：2016-03-10
申请人： Kleemann GmbH
发明人： Christian Weller , Felix Franzen
CPC分类号： B65G21/12 , B65G41/002 , B65G2201/04
摘要： The invention relates to a conveyor device (20) for a material machining device (10), comprising a base portion (110) and a transport portion (24). The base portion (110) is designed for coupling to the material machining device (10) and is connected to the transport portion (24) via a joint portion (30) such that the transport portion (24) is rotatable or pivotal and can be folded inwards about a longitudinal axis between an operating position and a transport position on at least one part of the adjustment path of the transport portion (24) by means of a first and a second rotary joint (36, 35). The joint portion (30) has a first and a second connection element (40, 80) and a joint central part (50); the first connection element (40) is equipped for directly or indirectly coupling to the material machining device (10), and the second connection element (80) is equipped for directly or indirectly coupling to the transport portion (24); and the connection elements (40, 80) and the joint central part (50) are coupled by means of the two rotary joints (35, 36). The conveyor device (20) can be mounted and used on both sides of the material machining device (10) by means of the joint portion (30).
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9.发明公开公开(公告)号：US20240140719A1
公开(公告)日：2024-05-02
申请号：US18486404
申请日：2023-10-13
申请人： Kleemann GmbH
发明人： Felix Löhr , Christian Weller , Wolfgang Schmid
CPC分类号： B65G21/14 , B65G41/002
摘要： The invention relates to a material processing device (1), in particular a mobile material processing device (1), having a conveyor device (10), in particular a conveyor belt, for conveying processed material and/or material to be processed in a direction of conveyance (FR) between a pick-up area (13) and a discharge area (16) of the conveyor device (10), wherein the conveyor device (10) has a first and a second conveying area (11, 12), wherein the first conveying area (11) is coupled to the material processing device (1) in the area of a first connection (15) such that it can swivel about a first joint having a first swivel axis (15.1), wherein the first conveying area (11) and the second conveying area (12) are interconnected by means of a second joint having a second swivel axis (25), wherein the second conveying area (12) is connected to a tension means (30) by means of a third joint in the area of a second connection (17), and wherein the first, the second and the third joint form parts of a joint mechanism. The invention also relates to a method for adjusting a conveyor device (10) of a material processing device (1).
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公开(公告)号：US20240139751A1
公开(公告)日：2024-05-02
申请号：US18486420
申请日：2023-10-13
申请人： Kleemann GmbH
发明人： Felix Löhr , Christian Schlecht , Christian Weller
IPC分类号： B02C13/09 , B02C13/286
CPC分类号： B02C13/095 , B02C13/286 , B02C2013/28609 , B02C2013/28636
摘要： The invention relates to a crusher unit (10), in particular an impact crusher, having an impact rotor (11), having at least one swivel-mounted impact rocker (20), wherein a crushing gap (15) is formed between the impact rotor (11) and the impact rocker (20), wherein the impact rocker (20) can be swiveled along an adjustment path by means of at least one gap-adjusting means (30) to set a gap width of the crushing gap (15), wherein the impact rocker (20) is mounted such that its weight force acts in the direction of a reduction of the crushing gap (15). For a high degree of operational safety, the crushing gap can be readjusted during operation in that at least one retaining device (50) is provided, which uses a retaining force to flexibly counteract a swiveling of the impact rocker (20) in the direction of the impact rotor (11). The invention also relates to a method for setting the crushing gap (15) of a crusher unit (10).
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