Patents by Inventor ZHUBING SUN
ZHUBING SUN 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: 20230349792Abstract: The present invention relates to a motor braking performance testing device, comprising: a motor positioning mechanism, a linkage mechanism, a power supply, a speed detection module, a timing module, a standard data storage module, a data comparison module, a test result output module, and a control module. The power supply, the speed detection module, the timing module, the standard data storage module, the data comparison module and the test result output module are all electrically connected to the control module. The present invention has the advantages that the device can test the braking performance of high-speed motors such as motors of lawn mowers, and make test results more accurate.Type: ApplicationFiled: December 21, 2021Publication date: November 2, 2023Inventors: SHENGWEI CAO, SHAN DU, BINGWEN REN, ZHUBING SUN, GANGHAO GUO, XIANGJUN XU, HANGDONG TANG
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Patent number: 10203263Abstract: The present invention discloses air-tightness test equipment for a turbine reduction gearbox, comprising a base, characterized in that a product mounting plate is arranged and fixed on the base by a support frame, the product mounting plate is provided with a product positioning slot having an opening on its one side; a compression cylinder is arranged over the product mounting plate by a cylinder support plate, the compression cylinder is vertically arranged, and a piston rod of the compression cylinder faces downward and a sealed connector corresponding to the upper part of the product positioning slot is fixed at the lower end of the piston rod; the sealed connector has a cavity in which an inflator is arranged, and the inflator is connected with an inflator pump by a pipeline; the inflator pump is provided with a gas filtration device, the pipeline is provided with a gas valve, and a gas pressure sensor is arranged on the pipeline between the gas valve and the inflator; the compression cylinder, the inflaType: GrantFiled: May 28, 2016Date of Patent: February 12, 2019Assignee: ZHEJIANG LINIX MOTOR CO., LTD.Inventors: Zhubing Sun, Ronghua Jin, Shan Du
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Patent number: 10205368Abstract: An auxiliary fixing device for mounting a long screw of a direct current motor comprises a base and a vertically arranged support frame, the base is provided with a motor front end cover positioning plate, and a lower end of the support frame is fixed with a rear side of the base; the support frame is fixed with a lifting driving mechanism, and the lifting driving mechanism is fixed with a motor rear end cover compressing plate; the motor rear end cover compressing plate is provided with a number of long screw abdicating grooves corresponding to long screw through holes on the motor rear end cover; the base is provided with a front output shaft groove through which a motor front output shaft can pass, and the motor front end cover positioning plate is provided with a bearing chamber positioning groove which is matched with a motor front bearing chamber; and the motor rear compressing plate is provided with an outgoing line guide groove which is configured to accommodate a motor rear end cover outgoing line.Type: GrantFiled: May 29, 2016Date of Patent: February 12, 2019Assignee: ZHEJIANG LINIX MOTOR CO., LTD.Inventors: Zhubing Sun, Yaohui Ma
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Patent number: 10012565Abstract: The invention discloses a motor running test line, comprising a plurality of motor placing plates, a rack and a plurality of station frames; the rack is provided with an inlet end, and the station frame is provided with an outlet end; the rack is provided with a rack slide rail which makes it possible for motor placing plates to slide thereon, each station frame is provided with a station frame slide rail which makes it possible for motor placing plates to slide thereon, and one end of each station frame is communicated to the rack slide rail, respectively; each station frame is provided with a plurality of stations, each station is equipped with a set of motor running test equipment, and the motor running test equipment comprises an equipment body, a running switch and a motor wiring terminal; and the equipment body is equipped with a timing device.Type: GrantFiled: May 29, 2016Date of Patent: July 3, 2018Assignee: ZHEJIANG LINIX MOTOR CO., LTD.Inventors: Zhubing Sun, Liangliang Ren, Ronghua Jin
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Publication number: 20170067797Abstract: The invention discloses a motor running test line, comprising a plurality of motor placing plates, a rack and a plurality of station frames; the rack is provided with an inlet end, and the station frame is provided with an outlet end; the rack is provided with a rack slide rail which makes it possible for motor placing plates to slide thereon, each station frame is provided with a station frame slide rail which makes it possible for motor placing plates to slide thereon, and one end of each station frame is communicated to the rack slide rail, respectively; each station frame is provided with a plurality of stations, each station is equipped with a set of motor running test equipment, and the motor running test equipment comprises an equipment body, a running switch and a motor wiring terminal; and the equipment body is equipped with a timing device.Type: ApplicationFiled: May 29, 2016Publication date: March 9, 2017Applicant: ZHEJIANG LINIX MOTOR CO., LTD.Inventors: ZHUBING SUN, LIANGLIANG REN, RONGHUA JIN
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Publication number: 20170063207Abstract: An auxiliary fixing device for mounting a long screw of a direct current motor comprises a base and a vertically arranged support frame, the base is provided with a motor front end cover positioning plate, and a lower end of the support frame is fixed with a rear side of the base; the support frame is fixed with a lifting driving mechanism, and the lifting driving mechanism is fixed with a motor rear end cover compressing plate; the motor rear end cover compressing plate is provided with a number of long screw abdicating grooves corresponding to long screw through holes on the motor rear end cover; the base is provided with a front output shaft groove through which a motor front output shaft can pass, and the motor front end cover positioning plate is provided with a bearing chamber positioning groove which is matched with a motor front bearing chamber; and the motor rear compressing plate is provided with an outgoing line guide groove which is configured to accommodate a motor rear end cover outgoing line.Type: ApplicationFiled: May 29, 2016Publication date: March 2, 2017Applicant: ZHEJIANG LINIX MOTOR CO., LTD.Inventors: ZHUBING SUN, YAOHUI MA
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Publication number: 20170059443Abstract: The present invention discloses air-tightness test equipment for a turbine reduction gearbox, comprising a base, characterized in that a product mounting plate is arranged and fixed on the base by a support frame, the product mounting plate is provided with a product positioning slot having an opening on its one side; a compression cylinder is arranged over the product mounting plate by a cylinder support plate, the compression cylinder is vertically arranged, and a piston rod of the compression cylinder faces downward and a sealed connector corresponding to the upper part of the product positioning slot is fixed at the lower end of the piston rod; the sealed connector has a cavity in which an inflator is arranged, and the inflator is connected with an inflator bump by a pipeline; the inflator pump is provided with a gas filtration device, the pipeline is provided with a gas valve, and a gas pressure sensor is arranged on the pipeline between the gas valve and the inflator; the compression cylinder, the inflaType: ApplicationFiled: May 28, 2016Publication date: March 2, 2017Applicant: ZHEJIANG LINIX MOTOR CO., LTD.Inventors: ZHUBING SUN, RONGHUA JIN, SHAN DU
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Patent number: 9400230Abstract: A device for testing loading performance of a wheelchair motor, comprising a pedestal. A torque-speed transducer is fixed on the pedestal, one end being connected to a wheelchair motor to be tested while the other end thereof being connected to an adjustable magnetic powder brake. A pneumatic quick-clamping device is provided on the pedestal connected to the output shaft of the wheelchair motor to be tested, the pneumatic quick-clamping device being used for connecting and fixing the wheelchair motor to be tested, and comprising a support platform, a motor connecting plate and a plurality of cylinders. The support platform is supported and mounted above the pedestal through cylindrical bodies. The motor connecting plate is fixed with the wheelchair motor to be tested. The downward movement of the piston rods can compress the compression heads onto the motor connecting plate to compress and fix the motor connecting plate, thus to fix the wheelchair motor to be tested.Type: GrantFiled: July 7, 2014Date of Patent: July 26, 2016Assignee: ZHEJIANG LINIX MOTOR CO., LTD.Inventors: Zhubing Sun, Shan Du
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Patent number: 9289817Abstract: A device for riveting brush holder and a brush holder plate, comprising a worktable. A positioning mechanism for positioning the brush holder and the brush holder plate is provided on the worktable. A left riveting cylinder and a right riveting cylinder are provided on two opposite sides of the worktable corresponding to the positioning mechanism, respectively, a left riveting die being provided at an end of the piston rod of the left riveting cylinder, a right riveting die being provided at an end of the piston rod of the right riveting cylinder. A first intelligent inching switch and a second intelligent inching switch are connected in series in the control circuit, the first intelligent inching switch being provided beside the left riveting cylinder, the second intelligent inching switch being provided beside the right riveting cylinder.Type: GrantFiled: July 7, 2014Date of Patent: March 22, 2016Assignee: ZHEJIANG LINIX MOTOR CO., LTD.Inventors: Zhubing Sun, Shan Du
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Publication number: 20150336160Abstract: A device for riveting brush holder and a brush holder plate, comprising a worktable. A positioning mechanism for positioning the brush holder and the brush holder plate is provided on the worktable. A left riveting cylinder and a right riveting cylinder are provided on two opposite sides of the worktable corresponding to the positioning mechanism, respectively, a left riveting die being provided at an end of the piston rod of the left riveting cylinder, a right riveting die being provided at an end of the piston rod of the right riveting cylinder. A first intelligent inching switch and a second intelligent inching switch are connected in series in the control circuit, the first intelligent inching switch being provided beside the left riveting cylinder, the second intelligent inching switch being provided beside the right riveting cylinder.Type: ApplicationFiled: July 7, 2014Publication date: November 26, 2015Inventors: ZHUBING SUN, SHAN DU
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Publication number: 20150316443Abstract: A device for testing loading performance of a wheelchair motor, comprising a pedestal. A torque-speed transducer is fixed on the pedestal, one end being connected to a wheelchair motor to be tested while the other end thereof being connected to an adjustable magnetic powder brake. A pneumatic quick-clamping device is provided on the pedestal connected to the output shaft of the wheelchair motor to be tested, the pneumatic quick-clamping device being used for connecting and fixing the wheelchair motor to be tested, and comprising a support platform, a motor connecting plate and a plurality of cylinders. The support platform is supported and mounted above the pedestal through cylindrical bodies. The motor connecting plate is fixed with the wheelchair motor to be tested. The downward movement of the piston rods can compress the compression heads onto the motor connecting plate to compress and fix the motor connecting plate, thus to fix the wheelchair motor to be tested.Type: ApplicationFiled: July 7, 2014Publication date: November 5, 2015Inventors: ZHUBING SUN, SHAN DU