公开(公告)号：US20240365698A1

公开(公告)日：2024-11-07

申请号：US18774465

申请日：2024-07-16

Applicant: Qingdao University of Technology ,  Institute of Agricultural Mechanization, Xinjiang Academy of Agricultural Sciences ,  Inner Mongolia University For Nationalities

Inventor： Changhe LI ,  Huayang ZHAO ,  Dongzhou JIA ,  Rong WANG ,  Huimin YANG ,  Jia SHI ,  Yezhen PENG ,  Peng GONG ,  Qiyu ZHOU ,  Deju LI ,  Zongbin YUAN ,  Yali HOU

IPC: A01C1/00 ,  A01C1/06 ,  A01C1/08

Abstract: An intelligent seed production apparatus and method based on multistage screening and bud eye identification includes a feeding module, a pre-cutting module, a bud eye identifying and cutting module, and a material mixing module. The feeding module can screen out seed potatoes with the mass and shapes meeting the requirements through a multistage screening mechanism. The pre-cutting module can receive the seed potatoes discharged from the feeding module, and cut each seed potato in half, the bud eye identifying and cutting module can receive the seed potato pieces discharged from the pre-cutting module and determine the weight of the seed potatoes and identify the bud eye distribution on the surfaces of the seed potatoes, and cut the seed potato into multiple required tubers, so that bud eyes are distributed on different tubers uniformly. The material mixing module can receive the cut tubers, and complete the material mixing of the tubers.

公开(公告)号：US20220142573A1

公开(公告)日：2022-05-12

申请号：US17281998

申请日：2020-02-06

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  NINGBO SANHAN ALLOY MATERIAL CO., LTD.

Inventor： Changhe LI ,  Xifeng WU ,  Xin CUI ,  Yanbin ZHANG ,  Liang LUO ,  Min YANG ,  Dongzhou JIA ,  Teng GAO ,  Mingzheng LIU ,  Shuai CHEN ,  Wuxing MA ,  Bingheng LU ,  Yali HOU ,  Runze LI ,  Huajun CAO

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/026 ,  A61B5/08 ,  A61B5/145 ,  A61B5/318 ,  H01L41/113 ,  H01L41/193 ,  H01L41/257 ,  H01L41/45 ,  H01L35/16 ,  H01L35/30 ,  H01L31/053

Abstract: The present invention discloses a flexible sensor detection system for medical care and health, including: an information collection module, which uses a wearable device as a carrier, where flexible sensors are respectively arranged on the wearable device; an information transmission module, configured to wirelessly transmit collected information to an information processing and feedback module; and the information processing and feedback module, configured to perform grading treatment on received data information and feed back a health condition corresponding to the data information to the information transmission module, where the information transmission module compares feedback health condition data with a preset health threshold to determine whether to give an alarm. A heart rate ECG band, a breathing band, a shell temperature band, a blood flow rate band, a blood glucose band, a blood oxygen band, and a deep temperature band of the present invention are provided with the built-in flexible sensors.

公开(公告)号：US20210401025A1

公开(公告)日：2021-12-30

申请号：US16959607

申请日：2019-10-29

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  XINJIANG JIANG NING LIGHT INDUSTRIAL MACHINERY ENGINEERING TECHNOLOGY CO., LTD.

Inventor： Changhe LI ,  Mingcun SHI ,  Yiping FENG ,  Yitian FENG ,  Zhenming JIA ,  Leilei ZHAO ,  Rong WANG ,  Yucheng WANG ,  Yanbin ZHANG ,  Ji CHE ,  Runze LI ,  Cai WANG ,  Min YANG ,  Yali HOU

IPC: A23N5/00

Abstract: A multi-station adaptive walnut shell pre-breaking system, including a feeding device and a shell pre-breaking device. The feeding device includes a feeding box, a single-helix twister and a double-helix twister are disposed in the feeding box, the single-helix twister and the double-helix twister rotate in opposite directions, and an adjustable spring partition is disposed below the single-helix twister and the double-helix twister; the shell pre-breaking device includes a shell pre-breaking box, a plurality of squeezing stations are provided in the shell pre-breaking box, each of the squeezing stations is provided with a shell pre-breaking assembly, the shell pre-breaking assembly includes a falling U-shaped plate and a squeezing U-shaped plate.

公开(公告)号：US20210339426A1

公开(公告)日：2021-11-04

申请号：US17281895

申请日：2019-10-30

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  QINGDAO SISA ABRASIVES CO., LTD.

Inventor： Changhe LI ,  Baoteng HUANG ,  Han ZHAI ,  Bingheng LU ,  Huajun CAO ,  Zhen WANG ,  Naiqing ZHANG ,  Min YANG ,  Yanbin ZHANG ,  Yali HOU ,  Runze LI ,  Xin CUI ,  Mingzheng LIU ,  Teng GAO ,  Xiaoming WANG

IPC: B28B5/02 ,  C09K3/14 ,  B28B7/36 ,  B28B11/24

Abstract: A production line of a CA abrasive, including: a belt mold, the belt mold being provided with a cavity; a transmission device, configured to drive the belt mold to run; a slurry coating mechanism, configured to coat a slurry on a surface and into the cavity of the belt mold; a slurry scraping mechanism, configured to scrap the slurry coated on the surface of the belt mold into the cavity; a drying mechanism, configured to dry the belt mold so that the slurry is dried and precipitated into abrasive grains; a separation mechanism, arranged below the drying mechanism and configured to shake down the abrasive grains in the cavity of the belt mold by vibrating; a sweeping mechanism, configured to sweep slurry fragments of the belt mold after separation; and a release agent coating mechanism, configured to spray a release agent to the swept belt mold.

公开(公告)号：US20200376565A1

公开(公告)日：2020-12-03

申请号：US16744135

申请日：2020-01-15

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  NINGBO SANHAN ALLOY MATERIAL CO., LTD.

Inventor： Changhe LI ,  Xiaoming WANG ,  Liang LUO ,  Huajun CAO ,  Bingheng LU ,  Runze LI ,  Yanbin ZHANG ,  Huiming LUO ,  Yuchen DIAO ,  Haizhou XU ,  Dongzhou JIA ,  Min YANG ,  Yali HOU

IPC: B23B27/10 ,  B23Q11/10 ,  F25B21/00

Abstract: The present disclosure proposes an electrocaloric assisted internal cooling, texture turning tool and a nanofluid minimal quantity lubrication (NMQL) intelligent working system. The electrocaloric assisted internal cooling texture turning tool comprises an internal cooling turning tool handle, a direction-adjustable nozzle and an internal cooling turning tool blade; the internal cooling turning tool blade is arranged at one end of the internal cooling turning tool handle serving as a bearing device; an internal cooling turning tool pad is arranged between the internal cooling turning tool blade and a structure of the internal cooling turning tool handle bearing the blade; an internal cooling turning tool blade pressing device is further arranged on the internal cooling turning tool handle; the internal cooling turning tool blade is tightly pressed on the internal cooling turning tool handle by the internal cooling turning tool blade pressing device.

公开(公告)号：US20200254282A1

公开(公告)日：2020-08-13

申请号：US16098277

申请日：2018-02-02

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  UNIVERSITY OF SOUTHERN CALIFORNIA

Inventor： Changhe LI ,  Min YANG ,  Runze LI ,  Yiliang YANG ,  Yali HOU ,  Dongzhou JIA ,  Yanbin ZHANG ,  Xiaowei ZHANG

IPC: A61N7/00 ,  A61B17/16 ,  A61B1/317 ,  A61F7/00

Abstract: A neurosurgical ultrasonic focusing assisted three-stage atomization cooling and postoperative wound film forming device has a transducer housing and a nozzle, wherein a horn is arranged in the transducer housing, at least two layers of piezoelectric ceramic sheets are arranged at the top of the horn, an electrode sheet connected with an ultrasonic generator is arranged between two adjacent layers of piezoelectric ceramic sheets, the bottom of the transducer housing is of a hemispherical structure, and a plurality of piezoelectric elements connected with the ultrasonic generator are arranged inside the hemispherical structure; and the nozzle is arranged at the bottom of the horn and connected with a medical nanofluid storage cup, compressed gas can also be introduced into the nozzle, and an electrode is also arranged inside the nozzle.

公开(公告)号：US20200072774A1

公开(公告)日：2020-03-05

申请号：US16672540

申请日：2019-11-04

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  UNIVERSITY OF SOUTHERN CALIFORNIA

Inventor： Changhe LI ,  Min YANG ,  Runze LI ,  Yanbin ZHANG ,  Xianpeng ZHANG ,  Heju JI ,  Yali HOU ,  Naiqing ZHANG ,  Qidong WU

IPC: G01N25/20

Abstract: The present invention discloses an integrated online measurement system for thermophysical property parameters of nanofluid cutting fluid, consisting of a gas path system, a fluid path system, a nanofluid thermal conductivity measurement device, a measurement device for a convective heat transfer coefficient and a nanofluid/workpiece heat partition ratio of the nanofluid cutting fluid, and a grinding force and grinding temperature measurement device or a milling force and milling temperature measurement device; the nanofluid thermal conductivity measurement device is located in the fluid path system; the gas path system provides pressure for the nanofluid in the fluid path system, two nozzles lead out from the fluid path system, and the nanofluid gas spray ejected by the nozzle I is sprayed onto the surface of a workpiece I to form the measurement device for the nanofluid convective heat transfer coefficient and the nanofluid/workpiece heat partition ratio; and the nanofluid gas spray ejected by the nozzle II is sprayed onto the surface of a workpiece II to form the grinding force and grinding temperature measurement device.

公开(公告)号：US20250031745A1

公开(公告)日：2025-01-30

申请号：US18914277

申请日：2024-10-14

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  QINGDAO HUANGHAI UNIVERSITY ,  QINGDAO JIMO QINGLI INTELLIGENT MANUFACTURING INDUSTRY RESEARCH INSTITUTE

Inventor： Mingzheng LIU ,  Changhe LI ,  Jixin LIU ,  Yanbin ZHANG ,  Xiaoming WANG ,  Yujie CHEN ,  Kang LI

IPC: A23N12/08 ,  A23N5/00 ,  A23N5/01 ,  A23N5/08

Abstract: An intelligent separation method of peanut kernel and red coat, feeding peanuts to be removed red coats into a device for a gas explosion of the red coats of the peanuts, to complete a preliminary separation of kernels and the red coats of the peanuts; feeding the primarily separated kernels and peanut red coats of the peanuts into the drying device to fully separate the red coats from the kernels; delivering the fully separated peanut kernels and red coats of the peanuts into a negative pressure adsorption device to collect respectively the fully separated kernels and red coats of the peanuts with different densities and qualities by a negative pressure adsorption mode, finally obtaining the kernels of the peanuts without the red coats, and the red coats of the peanuts respectively.

公开(公告)号：US20230034799A1

公开(公告)日：2023-02-02

申请号：US17829666

申请日：2022-06-01

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  UNIVERSITY OF SHARJAH

Inventor： Changhe LI ,  Dewei LIU ,  Zongming ZHOU ,  Wenfeng DING ,  Yanbin ZHANG ,  Zafar SAID ,  Xiaoming WANG ,  Min YANG ,  Bo LIU ,  Xin CUI ,  Mingzheng LIU ,  Teng GAO

IPC: G01B5/00 ,  G01B11/24

Abstract: Provided a full-automatic wheel hub 3D scanning system for intelligent production line of automotive wheel hubs, comprising: a base plate is provided with an X-directional displacement control device and a Y-directional displacement control device; a roller-table assembly is arranged on the base plate and comprises a roller table, wherein the roller table is provided with an opposite-type photoelectric sensors and a wheel hub centring positioning device for centring positioning a wheel hub; a 3D scanning device, comprising a mounting bracket, wherein the bottom of the mounting bracket is controlled by the Y-directional displacement control device; a 3D scanner is mounted on the mounting bracket; a wheel hub scanning platform is arranged at an end of the roller-table assembly and is controlled by the X-directional displacement control device; and a robot is arranged on a first side of the wheel hub scanning platform, for conveying the wheel hubs after 3D scanning.

公开(公告)号：US20220379418A1

公开(公告)日：2022-12-01

申请号：US17549439

申请日：2021-12-13

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  QINGDAO KAWS INTELLIGENT MANUFACTURING CO. LTD.

Inventor： Changhe LI ,  Zhuang SHI ,  Aiguo QIN ,  Bo LIU ,  Yun CHEN ,  Huajun CAO ,  Zongming ZHOU ,  Naiqing ZHANG ,  Qidong WU ,  Bingheng LU ,  Teng GAO ,  Yanbin ZHANG ,  Min YANG ,  Mingzheng LIU ,  Xiaoming WANG

IPC: B23Q3/18 ,  B23C9/00 ,  B23Q11/10

Abstract: Positioning system with an adjustable clamping force and milling equipment for a rail transit honeycomb workpiece. The positioning system includes a positioning apparatus, including a positioning table to support a workpiece, and a clamping apparatus, including a turntable, which is fixedly disposed on a periphery of the positioning table, a top of the turntable is connected to a mechanical arm, a pressure plate is disposed at an end of the mechanical arm, the pressure plate being capable of cooperating with the positioning table to clamp the workpiece, working regions of all the clamping apparatuses being capable of covering a machining surface of the workpiece, when machining is performed in an intersection region, a clamping apparatus corresponding to the region clamps the workpiece, and when machining is performed in a non-intersection region, a clamping apparatus corresponding to the region dodges, and an adjacent clamping apparatus clamps the workpiece.
The present invention discloses a positioning system with an adjustable clamping force and a milling equipment for a rail transit honeycomb workpiece. The positioning system includes: a positioning apparatus, including a positioning table to support a workpiece; and a clamping apparatus, including a turntable, where the turntable is fixedly disposed on a periphery of the positioning table, a top of the turntable is connected to a mechanical arm, a pressure plate is disposed at an end of the mechanical arm, and the pressure plate is capable of cooperating with the positioning table to clamp the workpiece, where there are a plurality of clamping apparatuses, working regions of adjacent clamping apparatuses have an intersection, and working regions of all the clamping apparatuses are capable of covering a machining surface of the workpiece; and when machining is performed in an intersection region, a clamping apparatus corresponding to the region clamps the workpiece, and when machining is performed in a non-intersection region, a clamping apparatus corresponding to the region dodges, and an adjacent clamping apparatus clamps the workpiece.