1Sensitivity Analysis of Structure Parameters on Dynamic Loading Characteristics of Transverse Axis Cutting ReducerMENG Xiangjun, YIN Minghu, LI Xiangqian, SUN Feifei, LIU HaoDesign and Research1-5,152Development of Explosion Proof High Power Charger for Bracket CarrierXU LianbingDesign and Research6-103Research on Anti-Collision System of Underground Explosion-Proof Trackless Rubber Tyred Vehicle Based on Millimeter Wave RadarHU PengDesign and Research11-154Shovel Fork Design of Spade Support Carrier with Storage BatteryXIAO HongbinDesign and Research16-18,225Design of Diesel Oil Tank for Explosion-Proof Rubber Tyred Vehicle Used in Coal MineYANG JianyongDesign and Research19-226Construction of Monitoring System and Application Database of Pipe Roadheader Based on Cloud TechnologyYUE YajunDesign and Research23-257Design of Monitoring Platform for Electromechanical Equipment of Coal Preparation Plant Based on CAN/FDD-LTE TransmissionDING YuhongDesign and Research26-29,338Height Adjustment Control System of Shearer Drum Based on Single Neuron PIDHOU DeanDesign and Research30-339Research and Implementation of Automatic Coal Blending System for Coal Preparation PlantSU GuopingDesign and Research34-3710Design of Spatial Linkage Steering Mechanism Based on Synchronous Cylinder TechnologyMA KaiIssue Discussion38-4011Comparison and Analysis of Domestic and Foreign Certification Standards for Explosion-Proof Diesel EngineWANG XiaoIssue Discussion41-44,4812High Voltage Power Transmission Debugging Method of Mine Dual-Power Material VehicleJI QiangIssue Discussion45-4813Dynamic Monitoring and Volume Measurement Method of Coal Carriage in Thermal Power PlantLU Jinnan, HAN Jianguo, WANG Changbao, GUO Yourui, WANG ZhiliangIssue Discussion49-53,5614Analysis on Traction Force Effect of Super Large Mining Height Shearer above 8 mZHANG BinIssue Discussion54-5615Application Status and Prospect of Shearer SensorHUANG QiulaiIssue Discussion57-60,6916Dynamic Analysis of Four-Bar Linkage Mechanism of Hydraulic Support Based on Matlab/SimulinkZHANG BaolongIssue Discussion61-6317Development of Mobile Air Bridge Device in Coal MineYAN FeiTechnical Practice64-6618Fault Analysis and Improvement of Fuel Breaker in Underground Coal MineJIA ErhuTechnical Practice67-6919Development and Application of Safety Protection Device for Overhead Passenger DeviceZHAO DechaoTechnical Practice70-7420Implementation of Object-Oriented Programming in Motor Test Monitoring SystemCHENG Litong, HE ZhipingTechnical Practice75-77 