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1.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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3.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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