TRANSFER APPARATUS USING BALL ARRAY

摘要

The present invention relates to a ball array transfer device and, more specifically, relates to a transfer device using a ball array capable of stably transferring a product or a person and the like in various directions. For this purpose, the present invention comprises: a plurality of first ball rollers to be rotated in a combined vector as a rotary driving force is applied to either one direction of a first direction and a second direction or to both the first and second directions at the same time; a plurality of second ball rollers to receive a rotary force from the first ball rollers by rotatably being in contact with one side of the first ball rollers; and a plurality of third ball rollers receive the rotary force from the second ball rollers by rotatably being in contact with the second ball roller; a ball array which includes a row/column structure as a type wherein the first ball roller, the second ball roller, and the third ball roller are combined and separately arranged at regular intervals; a first driving unit to apply rotary driving force to the first ball roller rotated in a first direction; and a second driving unit to apply the rotary driving force to the first ball roller rotated in a second direction. The first driving unit includes a plurality of first driving shafts to transfer the rotary force to the first direction by being arranged in a direction which is at right angles to the second direction to rotate and drive the first ball rollers. The second driving unit includes a plurality of second driving shafts to transfer the rotary force to the second direction by being arranged in a direction which is at right angles to the second direction to rotate and drive the second ball rollers.