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公开(公告)号：US20230055131A1
公开(公告)日：2023-02-23
申请号：US17404205
申请日：2021-08-17
IPC分类号： F16H57/04 , E01C23/088 , E01C23/12
摘要： A propelled milling machine includes a cutting rotor that receives power from an internal combustion engine via a rotor drivetrain. To adjust the speed of the cutting rotor, the rotor drivetrain includes a rotor drivetrain transmission operatively associated with a rotor drivetrain lubrication circuit. To regulate temperature of the lubricant, a heat exchanger circuit is associated with the rotor drivetrain lubrication circuit and includes a rotor drivetrain lubricant heat exchanger and a rotor drivetrain lubricant pump assembly. The quantity of lubricant directed to the heat exchanger is regulated based on one or more sensed operating parameters associated with the lubricant.
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公开(公告)号：US09103079B2
公开(公告)日：2015-08-11
申请号：US14062981
申请日：2013-10-25
发明人： Brian J. Schlenker , Jason W. Muir
IPC分类号： E01C23/088 , 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：US20130287494A1
公开(公告)日：2013-10-31
申请号：US13832662
申请日：2013-03-15
发明人： Brian J. Schlenker , Brent P. Bachmeier , Jason W. Muir , Mario J. Souraty , Maria L. Biberdorf
IPC分类号： E01C19/46
CPC分类号： E01C19/00 , E01C19/463 , E01C21/00 , E01C23/088 , E01C23/12
摘要： A rotary mixer herein includes: a rotor chamber configured to receive a first surface and produce a reclaimed surface, the rotor chamber including: a front door, a rear door, and a rotor; a particle size detector configured to detect a particle size of the reclaimed surface; and an electronic control module (ECM) electronically coupled to the rotor chamber and the particle sensor, the ECM configured to: receive a particle size from the particle sensor, compare the detected particle size to a desired particle size, adjust the degree of pulverization of the reclaimed surface according to the difference between the detected particle size and the desired particle size.
摘要翻译： 本文中的旋转混合器包括：转子室，被配置为容纳第一表面并产生再生表面，所述转子室包括：前门，后门和转子; 粒度检测器，被配置为检测回收表面的粒度; 以及电子耦合到所述转子室和所述粒子传感器的电子控制模块（ECM），所述ECM被配置为：从所述粒子传感器接收粒子尺寸，将检测到的粒子尺寸与期望的粒度进行比较，调整粉碎程度 根据所检测的粒度和所需粒径之间的差异，回收表面。
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4.发明公开公开(公告)号：US20230349110A1
公开(公告)日：2023-11-02
申请号：US17661132
申请日：2022-04-28
IPC分类号： E01C23/088 , B60Q9/00 , B65G43/02 , G01B21/32
CPC分类号： E01C23/088 , B60Q9/00 , B65G43/02 , G01B21/32 , E01C23/127
摘要： A system for predicting maintenance of an endless flexible member of a road construction machine. The system includes a sensor and a controller. The sensor detects a distance between a frame portion and a roller portion. The roller portion is movable with respect to the frame portion to tension the endless flexible member, which is configured to convey materials or power in the road construction machine. The controller is communicably coupled to the sensor. The controller is configured to compute a change in the distance over time between the frame portion and the roller portion that is required to maintain proper working tension on the endless flexible member; and generate alerts when a value associated with the change in the distance exceeds one or more predetermined threshold values.
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公开(公告)号：US11612906B2
公开(公告)日：2023-03-28
申请号：US17112461
申请日：2020-12-04
发明人： Brian J. Schlenker
摘要： A work machine can include a frame; a spray system couple to the frame and including a spray bar having a plurality of nozzles; a pressure sensor to detect a pressure of a liquid within the spray bar; and a controller to determine whether the detected pressure of the liquid within the spray bar has exceeded a pre-determined pressure threshold.
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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：US11885081B2
公开(公告)日：2024-01-30
申请号：US17399786
申请日：2021-08-11
CPC分类号： E01C23/088 , E01C23/127 , E01C2301/00 , F15B15/20 , F16H61/0025 , F16H61/12 , F16H61/2807 , F16H61/30 , F16H2061/1244 , F16H2061/1268
摘要： A milling machine includes a rotor drive transmission having a plurality of gears disposed between a prime mover and a cutting rotor. The rotor drive transmission is associated with a rotor transmission hydraulic circuit including a hydraulic gearshift actuator to engage the plurality of gears in one or more gear ratios and a gearshift directional control valve to direct hydraulic fluid to and from the hydraulic gearshift actuator. In occurrence of a fault condition, the rotor transmission hydraulic circuit includes a gearshift trapping valve to maintain hydraulic pressure in the hydraulic gear actuator and the engaged gear ratio of the rotor drive transmission.
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公开(公告)号：US20230051433A1
公开(公告)日：2023-02-16
申请号：US17399786
申请日：2021-08-11
摘要： A milling machine includes a rotor drive transmission having a plurality of gears disposed between a prime mover and a cutting rotor. The rotor drive transmission is associated with a rotor transmission hydraulic circuit including a hydraulic gearshift actuator to engage the plurality of gears in one or more gear ratios and a gearshift directional control valve to direct hydraulic fluid to and from the hydraulic gearshift actuator. In occurrence of a fault condition, the rotor transmission hydraulic circuit includes a gearshift trapping valve to maintain hydraulic pressure in the hydraulic gear actuator and the engaged gear ratio of the rotor drive transmission.
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公开(公告)号：US11460052B2
公开(公告)日：2022-10-04
申请号：US16774201
申请日：2020-01-28
IPC分类号： B60G21/067 , F15B13/02 , E01C23/088 , E01C23/06 , F15B13/06 , F15B15/20
摘要： A hydraulic system for controlling a hydraulic circuit of a working machine is disclosed. The hydraulic system can include a first hydraulic cylinder assembly, a second hydraulic cylinder assembly, a third hydraulic cylinder assembly and a valve. When coupled to the first hydraulic cylinder assembly and the second hydraulic cylinder assembly, the third hydraulic cylinder assembly can be configured to control a flow of a hydraulic fluid between the first hydraulic cylinder assembly and the second hydraulic cylinder assembly to limit an extent of travel of the first piston and an extent of travel of the second piston.
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