| 摘要 |
PURPOSE: A gear type synchronization device for chain conveyor and a chain conveyor system are provided to reduce costs caused by power consumption of an electrical type synchronization device by using a mechanical type synchronization device of a gear type instead of the electrical type synchronization device. CONSTITUTION: A gear type synchronization device for chain conveyor comprises a base(110), a pair of pinions(113,114), a central shaft(140), and a plate(130). A pair of racks(111,112) is parallelly arranged in both ends of the base. The one pair of pinions is connected in the one pair of racks. The central shaft comprises a first gear(141) and a second gear(142) coupled with each other. The first gear and the second gear have the same number of gear teeth. The plate comprises support stands(121,122) of the central shaft and a driving part(123) for driving the one pair of pinions. The plate ascends on the base.
|
