Power shaft device with cooling function

• Main Authors: LIN PEILIN, CHEN LINGQING, GUO JIANPING, WANG RUOYU
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2023
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE; WORKING STONE OR STONE-LIKE MATERIALS

The utility model relates to a power shaft device with a cooling function, which comprises a driving shaft, a driven shaft, a wire roller and a driving motor, the driving shaft comprises a first shell and a first shaft core, the driven shaft comprises a second shell and a second shaft core, the first shaft core, the wire roller and the second shaft core are locked together through a screw rod and a nut, and the power shaft device further comprises a first joint and a second joint, a cooling water channel is formed in the screw rod, a first water outlet hole is formed in the first shaft core, a first communicating hole communicated with the first water outlet hole and the cooling water channel is formed in the screw rod, a first drainage hole corresponding to the first water outlet hole is formed in the first connector, and a first water inlet hole is formed in the nut. A second communicating hole for communicating the first water inlet hole with the cooling water channel is formed in the screw rod, a first wa