Patents by Inventor Yanbo Geng
Yanbo Geng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240133155Abstract: The present disclosure relates to a backhoe loader for efficient digging. The backhoe loader includes: a vehicle body, including a first vehicle body and a second vehicle body which are connected sequentially; a loading device, arranged on the first vehicle body; a control platform, arranged on the second vehicle body and configured to rotate by 360° relative to the second vehicle body; a cab, arranged on a first side of the control platform; and an excavating device, arranged on a second side of the control platform opposite to the first side, the excavating device being configured to rotate by 180° relative to the cab. The backhoe loader can realize functions of 360° excavating and bidirectional driving. When the excavating device works, the backhoe loader can be directly moved by folding stabilizers and without changing the position of a seat back and forth, so that the excavating efficiency is improved.Type: ApplicationFiled: December 31, 2021Publication date: April 25, 2024Applicant: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Yanbo GENG, Xiaocheng LIU, Weiwei JIN
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Patent number: 11834809Abstract: A wheeled engineering vehicle includes a frame; a first telescopic cylinder disposed on the frame; and a stabilizer assembly connected with the first telescopic cylinder and configured to rotate relative to the frame under drive of the first telescopic cylinder. The stabilizer assembly includes: a first stabilizer leg having a hollow structure; a second telescopic cylinder disposed in the first stabilizer leg; a second stabilizer leg configured to extend or retract relative to the first stabilizer leg under drive of the second telescopic cylinder, and the first stabilizer leg configured to radially limit the second stabilizer leg; and a stabilizer foot connected to the second end of the second stabilizer leg and configured to be in contact with the ground to support the vehicle. The first stabilizer leg, the second stabilizer leg and the stabilizer foot cooperate to support the whole vehicle to improve the stability of the vehicle.Type: GrantFiled: October 15, 2020Date of Patent: December 5, 2023Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Yanbo Geng, Haicheng Ning, Bin Zhao
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Patent number: 11816939Abstract: A rollover alarming system, a rollover risk prediction method, and a rollover alarming method. An axle housing strain measurement unit measures strain values on both sides of an axle housing of a vehicle body. A roll angle measurement unit measures a roll angle of the vehicle body. A collection control unit is configured to collect the strain values on both sides of the axle housing of the vehicle body and the roll angle of the vehicle body, calculate a strain difference between the strain values according to the strain values on both sides of the axle housing of the vehicle body, and output a corresponding alarm control signal according to the strain difference between both sides of the axle housing of the vehicle body and the roll angle of the vehicle body. An alarm unit is configured to output a corresponding alarm signal according to the received alarm control signal.Type: GrantFiled: June 2, 2020Date of Patent: November 14, 2023Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Chunlei Liu, Yanbo Geng, Li Wang
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Publication number: 20230349130Abstract: The present disclosure relates to a travel stability system, a backhoe loader and a control method. The travel stability system includes: a hydraulic actuator; a first hydraulic oil source, operatively connected with the hydraulic actuator, and configured to provide pressure oil to the hydraulic actuator; an energy storage element operatively connected with a first oil supply path between the first hydraulic oil source and the hydraulic actuator; and a controller configured to compare an oil pressure of the hydraulic actuator with an oil pressure of the energy storage element after the travel stability system is turned on, and achieve a balance between the oil pressure of the energy storage element and the oil pressure of the hydraulic actuator before the energy storage element is accessed to the first oil supply path.Type: ApplicationFiled: May 27, 2020Publication date: November 2, 2023Inventors: Bin ZHAO, Zhanwen ZHANG, Yanbo GENG, Baoxiang LANG
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Patent number: 11691669Abstract: The present disclosure provides a steering system of an engineering vehicle, and a backhoe loader. The steering system includes: a direction control device, including a steering wheel, a steering cylinder and steerable wheels, the steering cylinder being in transmission connection with the steering wheel and the steerable wheels; a displacement sensor configured to detect a piston displacement of the steering cylinder; a return motor in transmission connection with the steerable wheels to drive the steerable wheels to return to a normal position; and a controller in signal connection with the displacement sensor and the return motor, and configured to output a control signal according to the piston displacement detected by the displacement sensor to manipulate the return motor to drive the steerable wheels to return. The backhoe loader includes the steering system.Type: GrantFiled: September 3, 2020Date of Patent: July 4, 2023Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Jun Li, Yanbo Geng, Penghui Zhou
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Publication number: 20230150338Abstract: This disclosure provides an engineering vehicle and an air conditioning system thereof beneficial to improve comfortability of drivers. The air conditioning system includes: an air conditioner body, including a shell with first and second air outlet; a first air supply pipeline, a first end of the first air supply pipeline being connected to the first air outlet; first air support port(s), arranged at an inner front end of a cab of the engineering vehicle and connected to a second end of the first air supply pipeline; a second air supply pipeline, a first end of the second air supply pipeline being connected to the second air outlet; second air supply port(s), arranged at an inner rear end of the cab and connected to a second end of the second air supply pipeline; and a flow distribution device including a flow dividing portion located in the shell.Type: ApplicationFiled: November 9, 2021Publication date: May 18, 2023Inventors: Zhanwen ZHANG, Yanbo GENG
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Publication number: 20220234650Abstract: The present disclosure provides a steering system of an engineering vehicle, and a backhoe loader. The steering system includes: a direction control device, including a steering wheel, a steering cylinder and steerable wheels, the steering cylinder being in transmission connection with the steering wheel and the steerable wheels; a displacement sensor configured to detect a piston displacement of the steering cylinder; a return motor in transmission connection with the steerable wheels to drive the steerable wheels to return to a normal position; and a controller in signal connection with the displacement sensor and the return motor, and configured to output a control signal according to the piston displacement detected by the displacement sensor to manipulate the return motor to drive the steerable wheels to return. The backhoe loader includes the steering system.Type: ApplicationFiled: September 3, 2020Publication date: July 28, 2022Applicant: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Jun LI, Yanbo GENG, Penghui ZHOU
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Publication number: 20220213665Abstract: A wheeled engineering vehicle includes a frame; a first telescopic cylinder disposed on the frame; and a stabilizer assembly connected with the first telescopic cylinder and configured to rotate relative to the frame under drive of the first telescopic cylinder. The stabilizer assembly includes: a first stabilizer leg having a hollow structure; a second telescopic cylinder disposed in the first stabilizer leg; a second stabilizer leg configured to extend or retract relative to the first stabilizer leg under drive of the second telescopic cylinder, and the first stabilizer leg configured to radially limit the second stabilizer leg; and a stabilizer foot connected to the second end of the second stabilizer leg and configured to be in contact with the ground to support the vehicle. The first stabilizer leg, the second stabilizer leg and the stabilizer foot cooperate to support the whole vehicle to improve the stability of the vehicle.Type: ApplicationFiled: October 15, 2020Publication date: July 7, 2022Inventors: Yanbo GENG, Haicheng NING, Bin ZHAO
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Publication number: 20220036671Abstract: A rollover alarming system, a rollover risk prediction method, and a rollover alarming method. An axle housing strain measurement unit measures strain values on both sides of an axle housing of a vehicle body. A roll angle measurement unit measures a roll angle of the vehicle body. A collection control unit is configured to collect the strain values on both sides of the axle housing of the vehicle body and the roll angle of the vehicle body, calculate a strain difference between the strain values according to the strain values on both sides of the axle housing of the vehicle body, and output a corresponding alarm control signal according to the strain difference between both sides of the axle housing of the vehicle body and the roll angle of the vehicle body. An alarm unit is configured to output a corresponding alarm signal according to the received alarm control signal.Type: ApplicationFiled: June 2, 2020Publication date: February 3, 2022Applicant: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Chunlei LIU, Yanbo GENG, Li WANG
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Patent number: 10472776Abstract: A vehicle power cabin includes: a chamber; a radiator mounted in the chamber; a fan for driving air to flow through the radiator; and a motor for driving the fan. The chamber includes a first air inlet for introducing air exchanging heat with the radiator and an air outlet for outputting air exchanged heat with the radiator. The first air inlet, the radiator and the fan are sequentially arranged in the longitudinal direction of the vehicle. The first air inlet and the radiator are spacedly disposed in the longitudinal direction. The first air inlet is disposed at the bottom of the chamber. The first air inlet, the radiator and the cooling fan are sequentially arranged in the longitudinal direction of the vehicle, so that the air can smoothly flow to the radiator, thereby effectively avoiding vortex produced in the process of air flow, so as to reduce the noise.Type: GrantFiled: May 26, 2017Date of Patent: November 12, 2019Assignee: XCMG Construction Machinery Co., Ltd.Inventors: Bin Zhao, Yanbo Geng, Huan Wang
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Publication number: 20190017232Abstract: A vehicle power cabin includes: a chamber; a radiator mounted in the chamber; a fan for driving air to flow through the radiator; and a motor for driving the fan. The chamber includes a first air inlet for introducing air exchanging heat with the radiator and an air outlet for outputting air exchanged heat with the radiator. The first air inlet, the radiator and the fan are sequentially arranged in the longitudinal direction of the vehicle. The first air inlet and the radiator are spacedly disposed in the longitudinal direction. The first air inlet is disposed at the bottom of the chamber. The first air inlet, the radiator and the cooling fan are sequentially arranged in the longitudinal direction of the vehicle, so that the air can smoothly flow to the radiator, thereby effectively avoiding vortex produced in the process of air flow, so as to reduce the noise.Type: ApplicationFiled: May 26, 2017Publication date: January 17, 2019Inventors: Bin Zhao, Yanbo Geng, Huan Wang
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Patent number: D972605Type: GrantFiled: June 10, 2021Date of Patent: December 13, 2022Assignee: JiangSu XCMG Construction Machinery Research Institute LTD.Inventors: Yanbo Geng, Yimin Zhang, Sicheng Shen