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公开(公告)号：WO2019036521A1
公开(公告)日：2019-02-21
申请号：PCT/US2018/046782
申请日：2018-08-14
Applicant: VERMEER MANUFACTURING COMPANY
Inventor： GREEN, Aaron , HELLAND, Benjamin , MAGILL, Joshua
CPC classification number: B02C25/00 , A01G3/002 , B02C18/225 , B02C18/2283 , B02C23/02
Abstract: An infeed system of a chipper or grinder includes a feed roller, a motor for rotating the roller, a hydraulic cylinder for adjusting an amount of crush force applied by the roller, a sensor, and a controller in data communication with the sensor and the cylinder. In operation, the controller determines whether the material is being effectively moved to the processing portion and whether the amount of crush force is at a maximum or lowest setting. The controller causes the cylinder to: (a) decrease the amount of crush force when the material is being effectively moved to the processing portion and the amount of crush force applied is not at the lowest setting; and (b) increase the amount of crush force when the material is not being effectively moved to the processing portion and the amount of crush force is not at the maximum setting.
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2.发明申请INFEED SYSTEMS FOR CHIPPERS OR GRINDERS, AND CHIPPERS AND GRINDERS HAVING SAME 审中-公开用于切削刀具或磨削刀具的磨损系统，以及具有相同磨削器的磨削器和磨削器
公开(公告)号：WO2017192593A3
公开(公告)日：2017-11-09
申请号：PCT/US2017/030647
申请日：2017-05-02
Applicant: VERMEER MANUFACTURING COMPANY
Inventor： HELLAND, Benjamin
Abstract: An infeed system is provided for a chipper or grinder having a processing portion wherein an item is processed into smaller pieces. The infeed system is upstream of the processing portion and includes a feed roller, a first hydraulic motor in communication with the feed roller for selectively actuating the feed roller, a second hydraulic motor in communication with the feed roller for selectively actuating the feed roller, and a hydraulic pump for providing hydraulic fluid to the first and second motors. A directional control valve and a relational control valve are between the pump and the motors. The directional control valve allows the hydraulic fluid to operate the first and second motors in a forward direction and in a reverse direction, and the relational control valve allows the hydraulic fluid to operate the first and second motors in series and in parallel.
Abstract translation: 为具有处理部分的削片机或研磨机提供进给系统，其中物品被加工成更小的块。 进给系统位于处理部分的上游，并且包括进给辊，与进给辊连通以选择性地致动进给辊的第一液压马达，与进给辊连通以选择性地致动进给辊的第二液压马达，以及 用于向第一和第二电动机提供液压流体的液压泵。 泵和电机之间有一个方向控制阀和一个关系控制阀。 方向控制阀允许液压流体以正向和反向操作第一和第二电动机，并且关系控制阀允许液压流体串联和并联操作第一和第二电动机。
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公开(公告)号：WO2017192593A2
公开(公告)日：2017-11-09
申请号：PCT/US2017/030647
申请日：2017-05-02
Applicant: VERMEER MANUFACTURING COMPANY
Inventor： HELLAND, Benjamin
CPC classification number: B02C25/00 , A01G3/002 , B02C18/14 , B02C18/225 , B02C18/2283 , B02C2201/066
Abstract: An infeed system is provided for a chipper or grinder having a processing portion wherein an item is processed into smaller pieces. The infeed system is upstream of the processing portion and includes a feed roller, a first hydraulic motor in communication with the feed roller for selectively actuating the feed roller, a second hydraulic motor in communication with the feed roller for selectively actuating the feed roller, and a hydraulic pump for providing hydraulic fluid to the first and second motors. A directional control valve and a relational control valve are between the pump and the motors. The directional control valve allows the hydraulic fluid to operate the first and second motors in a forward direction and in a reverse direction, and the relational control valve allows the hydraulic fluid to operate the first and second motors in series and in parallel.
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公开(公告)号：EP3452224A2
公开(公告)日：2019-03-13
申请号：EP17723216.2
申请日：2017-05-02
Applicant: Vermeer Manufacturing Company
Inventor： HELLAND, Benjamin
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