Patent ID: 6966510
Filing Date: 2005-11-22
Classification: A47J,H02K

Abstract:
1. An electric rotary grater, comprising: an external cylinder, having a blocking edge protruded from the bottom of an inner wall of said external cylinder; a roller, being sheathed into said external cylinder and having a stirring plate located therein, such that a chamber being defined on each side of both sides of the stirring plate and a grater disc having a plurality of grater holes being coupled to a connecting member disposed at the center of the bottom of said stirring plate and having a positioning mechanism between said roller and a blocking edge for mounting said stirring plate onto said blocking edge; a power device, having a power source disposed in a housing, and a pillar groove transversally disposed outside said housing and a housing pillar on both sides of the pillar groove and being extended into said chamber, the stirring plate is inserted into the pillar groove, a transmission device, being coupled to said power device and having a motor, a retardation mechanism and a press switch in said housing, such that a driven set assembly at the top being driven by a sun gear and at least two planet gears of said retardation mechanism to revolve; and a top cover, being disposed on the top of said driven set assembly and a tenon being protruded from an inner wall at the top; wherein, said tenon selectively pressing said press switch providing an electric connection driving said motor and operating said retardation mechanism, and said top cover selectively pressing said driven set assembly making said planet gears to run in idle and said housing and shell to rotate and driving said roller to rotate.