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公开(公告)号：US10773260B2
公开(公告)日：2020-09-15
申请号：US16085748
申请日：2017-03-17
发明人： Timothy Ryan Walcutt
IPC分类号： B02C18/00 , B02C18/14 , B02C18/18 , B02C21/02 , B02C23/04 , B27L11/02 , B27G21/00 , B27L11/00 , B02C18/22 , B02C18/16 , B02C18/06
摘要： A waste processing machine for reducing waste material and having a safety device for shearing lines. A housing defines a cutting chamber and an intake opening in communication with the cutting chamber for receiving waste material. A disc is disposed in the cutting chamber, rotates about an axis, and has an axial surface facing the intake opening. A cutting member is fixed to the disc for revolution about the axis concurrent with rotation of the disc for reducing waste material. A cutting anvil is coupled to the housing adjacent to the intake opening and faces the axial surface of the disc for reducing waste material between the cutting anvil and the cutting member. A line shear element is attached to the housing, extends into the cutting chamber toward the axial surface of the disc, and is spaced from the cutting anvil for shearing lines caught by the rotating disc.
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公开(公告)号：US20190046990A1
公开(公告)日：2019-02-14
申请号：US16085748
申请日：2017-03-17
发明人： Timothy Ryan Walcutt
IPC分类号： B02C18/14 , B02C18/18 , B02C18/22 , B02C21/02 , B02C23/04 , B27G21/00 , B27L11/00 , B27L11/02
CPC分类号： B02C18/143 , B02C18/06 , B02C18/16 , B02C18/18 , B02C18/2283 , B02C21/02 , B02C23/04 , B02C2018/168 , B02C2018/188 , B27G21/00 , B27L11/00 , B27L11/002 , B27L11/02
摘要： A waste processing machine for reducing waste material and having a safety device for shearing lines. A housing defines a cutting chamber and an intake opening in communication with the cutting chamber for receiving waste material. A disc is disposed in the cutting chamber, rotates about an axis, and has an axial surface facing the intake opening. A cutting member is fixed to the disc for revolution about the axis concurrent with rotation of the disc for reducing waste material. A cutting anvil is coupled to the housing adjacent to the intake opening and faces the axial surface of the disc for reducing waste material between the cutting anvil and the cutting member. A line shear element is attached to the housing, extends into the cutting chamber toward the axial surface of the disc, and is spaced from the cutting anvil for shearing lines caught by the rotating disc.
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公开(公告)号：US09868121B2
公开(公告)日：2018-01-16
申请号：US14237130
申请日：2012-08-05
CPC分类号： B02C25/00 , B02C18/2283 , B02C18/2291 , B02C2018/168 , B02C2201/066 , B27L11/00
摘要： A waste processing system includes a cutting system and a feed system, wherein the improvement relates to a safety and control system which comprises a side mount actuator having at least two operable positions, wherein the actuator is in communication with the waste processing system and is adapted to selectively control the operation thereof.
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公开(公告)号：US20140311628A1
公开(公告)日：2014-10-23
申请号：US14259082
申请日：2014-04-22
IPC分类号： A01G23/06
CPC分类号： A01G23/067 , Y10T29/49826
摘要： A stump grinder for a powered cutting wheel attached to a boom is disclosed, wherein the improvement relates to a cutting wheel confinement system which includes a cutting wheel further comprising a coaxially disposed spindle extending from an unsupported side, and a boom which further comprises an opening which is centrally disposed with the spindle and sized so as to allow the spindle to freely rotate therein without contact when the cutting wheel is not rotating, and to allow for a predetermined amount of eccentric motion of the spindle before the spindle makes contact with the first opening, and which prevents more than a predetermined amount of eccentric motion of the spindle by confining the eccentric motion of the spindle via contact with the first opening.
摘要翻译： 公开了一种用于连接到起重臂的动力切割轮的残桩研磨机，其中改进涉及切割轮限制系统，其包括切割轮，所述切割轮还包括从未支撑的侧面延伸的同轴布置的主轴和还包括开口 其与心轴居中布置并且的尺寸使得当切割轮不旋转时允许主轴在其中自由旋转而不接触，并且在主轴与第一主轴接触之前允许心轴的预定量的偏心运动 并且通过与第一开口的接触限制主轴的偏心运动，从而防止主轴的预定量的偏心运动。
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公开(公告)号：US10166696B2
公开(公告)日：2019-01-01
申请号：US14233869
申请日：2012-07-21
申请人： Thomas E. Casper , Michael B. Morey
发明人： Thomas E. Casper , Michael B. Morey
摘要： A safety device for a waste processing system having a powered cutting system including a rotor rotatably mounted within a housing is disclosed wherein the improvement relates to a safety device which includes a first safety device disposed within the housing, spaced from the rotor and thereby defining a first gap therebetween through which a cable that has been captured by the rotor assembly is automatically cleaved when disposed between the first safety device and rotor assembly.
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公开(公告)号：US09981405B2
公开(公告)日：2018-05-29
申请号：US13872508
申请日：2013-04-29
发明人： Richard S. Kennedy
CPC分类号： B27L11/00 , B02C18/2225 , B02C23/02 , B66D1/46
摘要： A wood chipper comprises a frame, an infeed system, a rotatable cutting system, and at least one feed wheel disposed between the infeed system and the cutting system to feed wood material to the cutting system. The wood chipper also includes a winch comprising a winch line having a first end, and a collar disposed adjacent the first end of the winch line. The wood chipper further includes a detector adapted to detect a first and a second position of the winch line, wherein the detector is adapted to allow operation of the at least one feed wheel and prohibit operation of the winch when the first position of the winch line is detected, and to allow operation of the winch and allow operation of the at least one feed wheel in a predefined manner when the second position is detected. The wood chipper further comprises a bypass for operation of the at least one feed wheel.
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公开(公告)号：US09656269B2
公开(公告)日：2017-05-23
申请号：US14882787
申请日：2015-10-14
发明人： Richard S. Kennedy , Scott R. Parks
CPC分类号： B02C25/00 , B02C18/00 , B02C18/2225 , B27L11/00
摘要： A wood chipper includes a frame, an infeed system, a rotatable cutting system, and at least one feed wheel disposed between the infeed system and the cutting system to feed wood material to the cutting system. The wood chipper also includes a winch which includes a winch line having a first end, and a collar disposed adjacent the first end of the winch line. The wood chipper further includes a detector adapted to detect a first and a second position of the winch line, wherein the detector is adapted to allow operation of the at least one feed wheel and prohibit operation of the winch when the first position of the winch line is detected, and to allow operation of the winch and allow operation of the at least one feed wheel in a predefined manner when the second position is detected.
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公开(公告)号：US09636687B2
公开(公告)日：2017-05-02
申请号：US13433962
申请日：2012-03-29
申请人： Richard S. Kennedy , Scott R. Parks
发明人： Richard S. Kennedy , Scott R. Parks
CPC分类号： B02C25/00 , B02C18/00 , B02C18/2225 , B27L11/00
摘要： A wood chipper comprises a frame, an infeed system, a rotatable cutting system, and at least one feed wheel disposed between the infeed system and the cutting system to feed wood material to the cutting system. The wood chipper also includes a winch comprising a winch line having a first end, and a collar disposed adjacent the first end of the winch line. The wood chipper further includes a detector adapted to detect a first and a second position of the winch line, wherein the detector is adapted to allow operation of the at least one feed wheel and prohibit operation of the winch when the first position of the winch line is detected, and to allow operation of the winch and allow operation of the at least one feed wheel in a predefined manner when the second position is detected.
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公开(公告)号：US11039581B2
公开(公告)日：2021-06-22
申请号：US16361710
申请日：2019-03-22
发明人： Derrick Davis
IPC分类号： A01G23/06
摘要： An apparatus for use with a vehicle to reduce plant material includes a frame having first and second mounting brackets, a boom coupled to the frame and having first and second mounting plates, a drive assembly having a drive shaft, a cutting device rotatable with the drive shaft, a reinforcing member to support the boom, a first bearing assembly sandwiched between the first mounting bracket and the first mounting plate, and a second bearing assembly sandwiched between the second mounting bracket and the second mounting plate. Each bearing assembly has an exterior annular member, an interior annular member, and a rolling element disposed between the interior and exterior members. The rolling element permits movement of the exterior and interior members relative to one another to facilitate rotation of the mounting plate relative the mounting bracket to permit pivotal movement of the boom relative to the frame.
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公开(公告)号：US10675636B2
公开(公告)日：2020-06-09
申请号：US15480578
申请日：2017-04-06
摘要： A waste processing machine for reducing material and having a docking safety system. A cutting assembly on a frame reduces material. A feed system on the frame directs material toward the cutting assembly. A winch assembly includes a line with a line end for securing material, and a driver on the frame to urge the line end toward the driver. A keeper fixed to the frame secures the line end to the frame. A docking subassembly, spaced from the keeper, is movable between: a docked position with the line tensioned against the subassembly between the driver and the line end secured to the keeper; and an undocked position with the line loosened against the subassembly. A control unit allows operation of the feed system when the subassembly is in the docked position, and at least partially limits operation of the feed system when the subassembly is in the undocked position.
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