Electro-hydraulic combined steering wheel numerical control steering system

• Main Authors: ZHENG HAOFENG, CHEN LIBIAO, LIU TIANYUN, SUN ZUOXUAN, YAN MINGKUAN
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2024
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The utility model relates to the technical field of numerical control steering of steering wheels, in particular to an electro-hydraulic combined numerical control steering system of a steering wheel, which comprises a numerical control direct-current power supply, a direct-current motor, a steering machine, a tee joint, a two-position three-way electromagnetic switch valve, a steering hydraulic pump, a left steering oil cylinder and a right steering oil cylinder. A numerical control direct-current power supply is connected to an original locomotive circuit, a direct-current motor is installed on the numerical control direct-current power supply, a twelve-tooth internal spline is connected to the direct-current motor, a steering machine is additionally arranged on the twelve-tooth internal spline, and the twelve-tooth internal spline is perfectly connected with a direct-current motor power-assisted steering wheel. The purpose that the electric power steering wheel can be controlled through electric signals is