Motor end cover convenient for heat dissipation

The utility model provides a motor end cover convenient for heat dissipation, which is characterized in that the motor end cover comprises a shell, a mounting block and a supporting center, the mounting block is mounted on the shell, a through hole is formed in the mounting block, a bump is arranged on one side of the shell, a cross-shaped support is arranged on one side of the bump, the supporting center is mounted on the cross-shaped support, and the through hole is formed in the supporting center. Supporting columns are arranged between the cross-shaped supports, and a first connecting piece is arranged between every two adjacent supporting columns. When the motor end cover convenient to dissipate heat is used, a motor in the motor end cover convenient to dissipate heat can be conveniently dissipated, a fixing piece is arranged between the shell and the convex block for fixing, one side of the convex block is hollow and is provided with a cross-shaped support, the cross-shaped support is provided with a su