Pole-and-line fishing device

A pole-and-line fishing device comprising:

• a rotary drum rotatable in a forward winding direction and a reverse unwinding direction, and having a fishline wound therearound;
• a drive motor for driving the rotary drum;
• an electromagnetic clutch arranged between the rotary drum and the drive motor, wherein rotation of the drive motor is transmitted to the rotary drum to rotate the rotary drum in the forward winding direction until a load reaches a transmission torque, and when the load exceeds the transmission torque, the rotary drum is allowed to rotate in the reverse unwinding direction;
• an encoder for detecting direction and speed of rotation of the rotary drum;
• and
• a control unit for controlling the electromagnetic clutch based on a signal from the encoder, the control unit capable of switching from a normal operation region to a reverse torque operation region, wherein:
• in the reverse torque operation region, which is designated when a load is increased so that rotation speed of the rotary drum reaches a preset Winding Force 2 Reference Rotation Speed, a winding torque is set to Winding Force 2 Reference Rotation Speed determined in relation to a Winding Force 1, and the winding torque is increased or decreased in conformity to an increase or decrease of rotation speed of the rotary drum, the ratio of winding torque increase/decrease determined by a torque rising curve from a torque at an operation region switch point to a torque of Winding Force 3 Reference Rotation Speed that is a preset maximum torque, and the winding torque is switched to Winding Force 3 to perform a constant torque operation when rotation speed of the rotary drum reaches the Winding Force 3 Reference Rotation Speed, respective preset values of Winding Force 1, Winding Force 2, Winding Force 3, the winding speed and an unwinding speed being storable and retrievable by one-touch key operation.