Motor lower cover , motor and food processor

The utility model discloses a motor lower cover, motor and food processor, be equipped with carbon brush frame mounting hole (12) on the perisporium of motor lower cover (1), carbon brush frame mounting hole (12) is equipped with the inside tongue piece that extends of laminating pore wall, the internal face of tongue piece forms to making oriented slant (15) that the aperture of carbon brush frame mounting hole (12) inwards diminishes gradually. The utility model discloses a be equipped with on motor lower cover's the carbon brush frame mounting hole and can lead the assembly installation ofcarbon brush frame and compress tightly the tongue piece that firm carbon brush put up the assembly, improved the production efficiency and the job stabilization nature of motor greatly. 本实用新型公开了种电机下罩盖、电机和食物料理机，所述电机下罩盖(1)的周壁上设有碳刷架安装孔(12)，所述碳刷架安装孔(12)设有贴合孔壁向内延伸的舌片，所述舌片的内壁面形成为使得所述碳刷架安装孔(12)的孔径向内逐渐变小的导向斜面(15)。本实用新型的电机下罩盖的碳刷架安装孔上设有能够导向碳刷架总成安装以及压紧稳固碳刷架总成的舌片，大大提高了电机的生产效率和工作稳定性。