The rotary type automatic propaganda tower which uses the hanging banner

摘要

The present invention relates to a rotary propagation tower using a banner.;The present invention is a slot bearing installed on the outer periphery of the main column pipe; A rotary pipe seated on an upper end of the slot bearing and installed to interpolate the main column pipe; A gear installed along an outer circumferential surface of the rotary pipe, a drive motor for generating a rotational force, a shaft extending from the drive motor, geared to the gear, and transmitting a rotational force generated by the drive motor to the gear; Rotating means including a ball bearing disposed above and below the column pipe and the rotating pipe to reduce friction between the main column pipe and the rotating pipe; Four upper and lower supports configured to be spaced apart from the upper and lower slopes of the rotating pipe; A banner connecting rod configured between the upper support and the lower support; And lifting / lowering driving means installed in the banner connecting rod connected to the upper support to move the banner up and down.;Rotating pipe, rotating means, banner connecting rod, elevating driving means, support