The invention discloses a
computer case paint mixing and stirring device and an operation method. The
computer case paint mixing and stirring device comprises a base, a motor, a
coupling, a first
bevel gear, a second
bevel gear, a case, a right pillow block, a ball head, ball head seats, an output shaft, a paint bucket, a bucket cover, a hoop, a stirring shaft, blades, a
cam, a transmission shaft, a first synchronous wheel, a synchronous belt, a second synchronous wheel and a transmission shaft. The right side of the base is fixedly connected with a
motor block, the motor is fixedly connected to the upper portion of the
motor block and fixedly connected with a
crankshaft through the
coupling, the case is arranged on the outer side of the
crankshaft, a
crankshaft hole is formed in the left side of the case, the crankshaft hole is rotatably connected with the crankshaft, the crankshaft rotates in the crankshaft hole, the crankshaft penetrates through the crankshaft hole and is fixedly connected with the first
bevel gear, the first bevel gear is meshed with the second bevel gear, the middle of the second bevel gear is fixedly connected with the lower part of the transmission shaft, a
crank is arranged on the right side of the crankshaft, and the right pillow block is arranged on the right side of the
crank.