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公开(公告)号：US11613856B2
公开(公告)日：2023-03-28
申请号：US16848626
申请日：2020-04-14
发明人： Nathaniel Doy , Lee M. Hogan , Jason W. Muir , Hyppolite Kuissi , Timothy Michael O'Donnell , Matthew-David S. Frantz , Jacob M. Saari
IPC分类号： E01C23/088 , E01C23/12
摘要： A milling machine, system, and method for implementing a return to cut operation and/or an exit cut operation controls legs of the milling machine, a rotor of the milling machine, and front and rear doors of a mixing chamber of the milling machine according to settings for each of the return to cut operation and the exit cut operation. Such control can be based on signals from one or more sensors of the milling machine configured to sense various position-related characteristics of the milling machine, and can be performed responsive to a control input at an operator control interface of the milling machine.
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公开(公告)号：US11453984B2
公开(公告)日：2022-09-27
申请号：US17102521
申请日：2020-11-24
IPC分类号： E01C23/00 , E01C23/088 , E01C23/01 , E01C23/12
摘要： A reclaimer has a frame and a plurality of wheels connected to the frame. The reclaimer has a drum chamber connected to the frame and including movable door. The reclaimer has a milling drum positioned within the drum chamber. The milling drum engages with a ground surface. The reclaimer has an engine that rotates the milling drum and propels the wheels such that material exits the drum chamber from under the movable door. Further, the reclaimer has a controller that determines a position of the movable door based on at least one of a machine characteristic and a predetermined gradation for the material exiting from the drum chamber, and selectively adjusts an actuator associated with the movable door based on the determined position.
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公开(公告)号：US20200248763A1
公开(公告)日：2020-08-06
申请号：US16264919
申请日：2019-02-01
发明人： Brian J. Schlenker , Jason W. Muir , Ryan A. Enot , Jacob M. Saari , Derek Nieuwsma , Nathaniel S. Doy , Lee M. Hogan
摘要： A rotor assembly for a rotary mixer is disclosed. The rotor assembly includes a main drive configured to rotatably drive the rotor assembly, a main drive clutch enclosed in a drivetrain housing of the main drive, an actuation valve operably coupled to the main drive clutch, the actuation valve configured to actuate the main drive clutch between at least a first position and a second position, a rotor drum, a rotor drive gearbox having an input and an output, the gearbox output operably coupled to the rotor drum, a main drive belt rotatably coupled to the main drive clutch and the rotor drive gear box input such that a rotation of the main drive clutch imparts a rotation on the rotor drive gear box, and a speed sensor operably coupled to the rotor drum, the speed sensor measuring a rotational speed of the gearbox and generating a rotor speed signal, wherein based on when the rotor speed signal is below a predetermined rotor speed threshold the actuation valve is activated to rotate the main drive clutch a predetermined amount between the first position and the second position.
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公开(公告)号：US20150117951A1
公开(公告)日：2015-04-30
申请号：US14062981
申请日：2013-10-25
发明人： Brian J. Schlenker , Jason W. Muir
IPC分类号： E01C23/06
CPC分类号： E01C23/085 , E01C21/00 , E01C23/065 , E01C23/088 , E01C2301/00
摘要： A milling machine includes a frame, a rotor coupled to the frame and vertically adjustable, a chamber coupled to the frame and at least partially surrounding the rotor, a speed sensor configured to measure a speed of the machine, a height sensor configured to measure a height of the rotor, a ground characteristic sensor configured to measure a ground characteristic, and a controller. The controller is configured to receive the speed of the machine from the speed sensor, receive the height of the rotor from the height sensor, receive the ground characteristic from the ground characteristic sensor, determine a target speed for the machine, determine a target height for the rotor, adjust the speed of the machine to the target speed, and adjust the height of the rotor to the target height.
摘要翻译： 铣床包括框架，联接到框架并且可垂直调节的转子，联接到框架并且至少部分地围绕转子的腔室，配置成测量机器速度的速度传感器，被配置为测量 转子的高度，被配置为测量地面特性的地面特性传感器和控制器。 控制器被配置为从速度传感器接收机器的速度，从高度传感器接收转子的高度，从地面特性传感器接收地面特性，确定机器的目标速度，确定目标高度 转子，将机器的速度调整到目标速度，并将转子的高度调整到目标高度。
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公开(公告)号：US11225761B2
公开(公告)日：2022-01-18
申请号：US16837369
申请日：2020-04-01
发明人： Nathaniel Doy , Jason W. Muir , Lee M. Hogan
IPC分类号： E01C23/088 , E01C23/01
摘要： A milling machine, system, and method for adjusting a rotor cutting height adjusts the rotor cutting height to a target cutting height responsive to a control input received at an operator control interface. One or more legs of the milling machine and/or a height of the rotor can be adjusted to adjust the rotor cutting height to the target cutting height. The rotor cutting height can be adjusted based on data from one or more sensors. Each sensor may be a sonic sensor or an image capturing sensor.
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公开(公告)号：US11041276B2
公开(公告)日：2021-06-22
申请号：US16366114
申请日：2019-03-27
IPC分类号： E01C23/088 , E01C23/12 , E01C23/06
摘要： An implement with a ground-engaging tool may include a frame supported above a surface of a ground by a ground-engaging portion and a suspension, a tool supported by and adjustable relative to the frame and configured for working the ground, a housing arranged around portions of the tool and secured to the frame, and a monitor system configured for identifying an exposed condition of the tool. A method of managing an exposed condition of a ground-engaging tool and a method of operating an implement with a ground-engaging tool are also described.
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公开(公告)号：US10975535B2
公开(公告)日：2021-04-13
申请号：US16399340
申请日：2019-04-30
IPC分类号： E01C23/088 , E01C23/12
摘要： A machine for road work, the machine can comprise: a frame; a rotor coupled to the frame and configured for rotational movement relative thereto; a milling system actuator configured to raise and lower the rotor to selectively disengage and engage with a surface of a working area; a first position sensor configured to sense a first position of a left side of the rotor relative to the surface; a second position sensor configured to sense a second position of a right side of the rotor relative to the surface; and a controller configured to, in response to signals received from the first position sensor and the second position senor, determine at least a cross-sectional area of the rotor that is engaging the surface.
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公开(公告)号：US09956842B2
公开(公告)日：2018-05-01
申请号：US14881621
申请日：2015-10-13
IPC分类号： E01C23/088 , B60G17/019 , E01C23/12 , B60G17/0165
CPC分类号： B60G17/01908 , B60G17/0165 , B60G2400/0511 , B60G2400/0512 , B60G2400/0521 , B60G2400/82 , E01C23/088 , E01C23/127
摘要： A system for controlling a stability of a milling machine is disclosed. The system includes a frame having a first slope and a leg coupled to the frame. The leg extends and retracts along a length thereof with respect to the frame. The system includes a controller to determine the first slope and to actuate the leg if the first slope is greater than a first predetermined slope.
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公开(公告)号：US09797100B1
公开(公告)日：2017-10-24
申请号：US15161415
申请日：2016-05-23
CPC分类号： E01C23/065 , E01C21/00 , E01C23/088 , E01C23/127 , E02D3/005
摘要： A milling machine has a frame, a rotor, a mixing chamber with a front door and a rear door, and a controller. The controller is in communication with the frame, the rotor, the front door, and the rear door, and configured to operate the milling machine in a travel mode and a work mode. When the travel mode is actuated, the controller raises the rotor to a predetermined position, closes the front door and the rear door, and raises the frame to a predetermined height. When the work mode is actuated, the controller lowers the frame to a predetermined height, lowers the rotor to a predetermined position, and opens the front door and the rear door to predetermined positions.
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公开(公告)号：USD978739S1
公开(公告)日：2023-02-21
申请号：US29800244
申请日：2021-07-20
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