Core-removing push rod mechanism used for single-cup juice extractor

The invention relates to a juice extractor assembly, in particular to a core-removing push rod mechanism used for a single-cup juice extractor.The core-removing push rod mechanism comprises a bottom plate and a collection cylinder. A guide rod is arranged on the bottom plate and sleeved by a sliding sleeve. A rotary shaft seat, corresponding to the bottom plate, is arranged on one side of the sliding sleeve. The other side of the sliding sleeve is provided with a connecting rod. A rotary shaft is arranged on the rotary shaft seat. The end, away from the sliding sleeve, of the rotary shaft is provided with a sprocket wheel. The end, close to the sliding sleeve, of the rotary shaft is provided with an eccentric block. A swing rod is hinged between the outer end of the eccentric block and the sliding sleeve. A core-removing pipe is arranged on the connecting rod. The side wall of the lower end of the collection cylinder is provided with a liquid discharge pipe. A juice-filtering pipe is arranged in the collection cylinder. A through hole, close to an opening of the collection cylinder, is arranged in the side wall of the juice-filtering pipe. An opening, corresponding to an inner cavity of the juice-filtering pipe, is arranged in the bottom of the collection cylinder. The upper end of the core-removing pipe penetrates through the opening to stretch into the juice-filtering pipe.The core-removing push rod mechanism used for the single-cup juice extractor has following beneficial effects: the core-removing push rod mechanism is simple in structure and small in size; when the core-removing push rod mechanism is used for the single-cup juice extractor, production cost of the single-cup juice extractor can be greatly decreased.