Electric golf trolley

An electric golf trolley, comprising an electric actuator, a handlebar module, an upper frame module, a lower frame module, a front wheel module, and two rear wheel modules,

• wherein the upper frame module is mounted on the lower frame module and is able to rotate with respect to the lower frame module under an action of force, the two rear wheel modules are mounted on left and right sides of a rear end of the lower frame module respectively, and the handlebar module is mounted at an upper end of the upper frame module through a first locking mechanism;
• when the first locking mechanism is locked, the handlebar module is fixed on the upper frame module;
• when the first locking mechanism is unlocked, the handlebar module is able to rotate to be folded with respect to the upper frame module;
• the front wheel module is mounted at a front end of the lower frame module, the electric actuator comprises a motor controller, two planetary gear reduction motors, and a power supply, the power supply is connected to the motor controller and is configured for supplying power to the motor controller, and the two planetary gear reduction motors are both connected to the motor controller, are mounted on the two rear wheel modules in a one-to-one correspondence manner, and are configured for driving the two rear wheel modules to rotate;
• and
• a connecting-rod link mechanism is disposed between the upper frame module, the lower frame module and the two rear wheel modules;
• when folded towards the lower frame module, the upper frame module drives the two rear wheel modules through the connecting-rod link mechanism to be folded synchronously;
• the motor controller is mounted on the lower frame module, and the power supply is mounted on the lower frame module.