Patents by Inventor Xuemei Zong
Xuemei Zong 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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Patent number: 11964308Abstract: The present invention discloses a molten salt ultrasonic cleaning machine. The molten salt ultrasonic cleaning machine includes a tank body, a molten salt heating system, an ultrasonic application system and a stirring system, wherein the tank body is configured to accommodate molten salt and a to-be-cleaned workpiece; the tank body includes a bottom wall, and a side wall arranged circumferentially in a surrounding way; the molten salt heating system is configured to heat the molten salt in the tank body; the ultrasonic application system is configured to apply ultrasonic impact to the to-be-cleaned workpiece in the tank body; and the stirring system includes a stirring rod which is rotatably arranged in the tank body. When the molten salt ultrasonic cleaning machine provided by the present invention cleans a workpiece, the stirring rod rotates to improve the flowability of the molten salt.Type: GrantFiled: December 28, 2021Date of Patent: April 23, 2024Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Shangong Chen, Xuemei Zong, Guangcun Wang
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Publication number: 20230392619Abstract: A device for detecting the elongation of a hydraulic cylinder includes an electric signal conversion device, a ruler and a positional magnetic ring. The electric signal conversion device is disposed at the bottom of a cylinder barrel. The ruler has an end fixedly connected to the electric signal conversion device, as well as the other end movably extending into a piston rod. The positional magnetic ring is fixedly connected to a piston and the positional magnetic is movably disposed around the periphery of the ruler. When the positional magnetic ring is located at different positions of the ruler, different circuits are turned on to transmit a voltage or current signal corresponding to the positions of the ruler to the electric signal conversion device, so as to obtain a position of the positional magnetic ring on the ruler, such that the elongation of the piston rod is obtained.Type: ApplicationFiled: April 15, 2021Publication date: December 7, 2023Applicant: JiangSu XCMG Construction Machinery Research Institute LTD.Inventors: Xinchun CHEN, Xuemei ZONG, Can WANG
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Publication number: 20230373050Abstract: A cutter holder measuring tool includes: a base with a positioning point configured to be detected by a detecting device; and a mounting assembly, including a sleeve, a positioning pin and an end plate, wherein two axial ends of the sleeve are connected to the base and the end plate respectively, the end plate is configured to abut against a mounting surface of a cutter holder of a milling rotor, the mounting surface is a surface, facing a tip of a cutter, of the cutter holder, the positioning pin is inserted into the sleeve and a mounting hole, for the cutter to insert, of the cutter holder, the positioning pin is movable along an axial direction of the sleeve, and a diameter of the positioning pin changes along the axial direction of the sleeve, so a center of the positioning pin is collinear with a center of the mounting hole.Type: ApplicationFiled: November 21, 2022Publication date: November 23, 2023Inventors: Xuemei ZONG, Shujing WANG, Kaixuan KANG, Baohai SUN
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Publication number: 20230102727Abstract: The present invention discloses a molten salt ultrasonic cleaning machine. the molten salt ultrasonic cleaning machine includes a tank body, a molten salt heating system, an ultrasonic application system and a stirring system, wherein the tank body is configured to accommodate molten salt and a to-be-cleaned workpiece; the tank body includes a bottom wall, and a side wall arranged circumferentially in a surrounding way; the molten salt heating system is configured to heat the molten salt in the tank body; the ultrasonic application system is configured to apply ultrasonic impact to the to-be-cleaned workpiece in the tank body; and the stirring system includes a stirring rod which is rotatably arranged in the tank body. When the molten salt ultrasonic cleaning machine provided by the present invention cleans a workpiece, the stirring rod rotates to improve the flowability of the molten salt.Type: ApplicationFiled: December 28, 2021Publication date: March 30, 2023Inventors: Shangong Chen, Xuemei Zong, Guangcun Wang
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Publication number: 20230036704Abstract: The present disclosure relates to an arc ion coating device and a coating method.Type: ApplicationFiled: April 14, 2022Publication date: February 2, 2023Inventors: Xuemei ZONG, Sen FENG, Sha LI, Fei GUO
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Publication number: 20230002912Abstract: The present disclosure relates to a workpiece cleaning device and a cleaning method. The workpiece cleaning device comprises: a frame (1); and a plurality of cleaning tanks disposed on the frame (1) side by side, comprising a molten salt cleaning tank (2) for cleaning a workpiece with molten salt, a first rinsing tank (5) for rinsing the workpiece cleaned with the molten salt, a de-rusting cleaning tank (6) for cleaning the workpiece rinsed in the first rinsing tank (5) with a de-rusting agent, a second rinsing tank (7) for rinsing the workpiece cleaned with the de-rusting agent, and an anti-rust cleaning tank (8) for cleaning the workpiece rinsed in the second rinsing tank (7) with anti-rust liquid, which are sequentially disposed from upstream to downstream in terms of procedure.Type: ApplicationFiled: June 24, 2020Publication date: January 5, 2023Applicant: Jiangsu XCMG Construction Machinery Research Institute Ltd.Inventors: Guangcun WANG, Xuemei ZONG, Bing HE
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Patent number: 11534637Abstract: The present invention discloses a Fire-fighting water cannon comprising: a first motor assembly including a first housing, a first stator assembly, a first rotor assembly and a central shaft; both ends of the first housing are respectively provided with a first end cover and a second end cover, the first end of the first stator assembly is connected with the second end cover, the first rotor assembly is sleeved on the outside of the first stator assembly, and the first rotor assembly is rotatably connected with the first housing; the cannon head assembly including a first cannon head and a second cannon head, the first cannon head is connected with the first stator assembly, the second cannon head is sleeved on the outside of the first cannon head, and the second cannon head is threadedly connected with the first rotor assembly, the first cannon head is provided with a first anti-rotation device; the cannon core assembly is arranged on the central axis and cooperates with the cannon head assembly.Type: GrantFiled: March 24, 2021Date of Patent: December 27, 2022Assignee: Yanshan UniversityInventors: Xiaoming Yuan, Yue Tang, Haodong Pang, Xuemei Zong, Bing He, Lijie Zhang
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Patent number: 11260464Abstract: The present disclosure relates to a deburring device and method for a metal workpiece. The deburring device for the metal workpiece includes a power source, an insulating tube, a tank and an electrolyte contained in the tank. A first end of the insulating tube communicates with the electrolyte, and a second end thereof projects into a hole with burrs to be removed in the workpiece. A first pole of the power source is conductive with the workpiece, and a second pole thereof is configured to be conductive with the electrolyte. A gas layer can be formed when the power source is turned on and the electrolyte is introduced into the burr location in the hole through the insulating tube, and the gas layer is broken down under the action of a voltage to remove the burrs.Type: GrantFiled: March 3, 2017Date of Patent: March 1, 2022Assignee: XCMG CONSTRUCTION MACHINERY CO., LTD.Inventors: Xuemei Zong, Jianfei Liu
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Publication number: 20210299493Abstract: The present invention discloses a Fire-fighting water cannon comprising: a first motor assembly including a first housing, a first stator assembly, a first rotor assembly and a central shaft; both ends of the first housing are respectively provided with a first end cover and a second end cover, the first end of the first stator assembly is connected with the second end cover, the first rotor assembly is sleeved on the outside of the first stator assembly, and the first rotor assembly is rotatably connected with the first housing; the cannon head assembly including a first cannon head and a second cannon head, the first cannon head is connected with the first stator assembly, the second cannon head is sleeved on the outside of the first cannon head, and the second cannon head is threadedly connected with the first rotor assembly, the first cannon head is provided with a first anti-rotation device; the cannon core assembly is arranged on the central axis and cooperates with the cannon head assembly.Type: ApplicationFiled: March 24, 2021Publication date: September 30, 2021Inventors: Xiaoming Yuan, Yue Tang, Haodong Pang, Xuemei Zong, Bing He, Lijie Zhang
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Publication number: 20200114445Abstract: The present disclosure relates to a deburring device and method for a metal workpiece. The deburring device for the metal workpiece includes a power source, an insulating tube, a tank and an electrolyte contained in the tank. A first end of the insulating tube communicates with the electrolyte, and a second end thereof projects into a hole with burrs to be removed in the workpiece. A first pole of the power source is conductive with the workpiece, and a second pole thereof is configured to be conductive with the electrolyte. A gas layer can be formed when the power source is turned on and the electrolyte is introduced into the burr location in the hole through the insulating tube, and the gas layer is broken down under the action of a voltage to remove the burrs.Type: ApplicationFiled: March 3, 2017Publication date: April 16, 2020Inventors: Xuemei Zong, Ji Wang, Jianfei Liu
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Patent number: D908739Type: GrantFiled: January 10, 2020Date of Patent: January 26, 2021Assignees: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD., XUZHOU XCMG EXCAVATOR MACHINERY CO., LTDInventors: Xuemei Zong, Liwei Xiao, Jingyu Gao, Yueji Liu
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Patent number: D912100Type: GrantFiled: January 28, 2020Date of Patent: March 2, 2021Inventors: Bin Zhao, Xuemei Zong, Yimin Zhang, Shengli Lu
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Patent number: D943640Type: GrantFiled: March 10, 2020Date of Patent: February 15, 2022Assignees: JiangSu XCMG Construction Machinery Research Institute LTD., XCMG Foundation Construction Machinery Co., LtdInventors: Xuemei Zong, Shuo Wang, Mingjiang Wang, Ming Li
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Patent number: D945492Type: GrantFiled: July 31, 2020Date of Patent: March 8, 2022Assignees: Jiangsu Xcmg Construction Machinery Research Institute Ltd., Xcmg Construction Machinery Co., Ltd. Road Machinery BranchInventors: Jisheng Cui, Xuemei Zong, Yilin Lu, Zhiyao Zan
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Patent number: D947255Type: GrantFiled: July 22, 2020Date of Patent: March 29, 2022Assignees: Jiangsu XCMG Construction Machinery Research Institute Ltd., Xuzhou Xugong Special Construction Machinery Co., Ltd.Inventors: Xuemei Zong, Yong Shen, Yilin Lu, Zhiyao Zan
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Patent number: D980574Type: GrantFiled: July 28, 2020Date of Patent: March 7, 2023Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Xuemei Zong, Geng Xue, He Liu, Cuijun Jin
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Patent number: D981075Type: GrantFiled: May 22, 2020Date of Patent: March 14, 2023Assignee: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.Inventors: Xuemei Zong, He Liu, Geng Xue, Cuijun Jin
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Patent number: D1009944Type: GrantFiled: May 21, 2020Date of Patent: January 2, 2024Assignee: JiangSu XCMG Construction Machinery Research Institute LTD.Inventors: Xuemei Zong, Younian Fang, Mingjiang Wang