Heavy-type turntable device

• Main Author: LIU XINGCI
• Format: Patent
• Language: English
• Published: 26.08.2015
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

(b) The invention discloses a heavy-type turntable device which comprises an installation base firmly installed on an installation face, a longitudinal shaft firmly installed on the installation base, a round turntable installed on the longitudinal shaft in a rotatable manner, and a drive mechanism of the turntable, wherein the turntable comprises a support and a bearing table face on the support, an arc side vertical plate is extended and disposed on the support along the peripheral direction which is concentrically-ringed to the turntable, a plurality of supporting rollers which can roll along the peripheral direction are disposed on the lower surface of the support along the peripheral direction, an annular track used for the rolling is disposed on a corresponding installation face, and the drive mechanism comprises a chain extended in the arc direction along the side vertical plate, a driven chain wheel which realizes external gearing transmission with the chain, and a drive motor. By virtue of the transmission manner between the chain wheel and the chain, the turntable device is more applicable to a hostile environment and a requirement of a heavy load and is also applicable to the transmission under a big distance between two shafts. In addition, the supporting rollers rolling along the turntable peripheral direction are disposed on the lower surface of the turntable. The heavy-type turntable device has a simple structure and low cost and is more applicable to large and heavy-type work pieces.