Purple yam pudding mixing machine with detachable blade and mixing assembly

Abstract

The present utility model disclosed is a Purple Yam pudding Mixing Machine with Detachable Blade and Mixing Assembly. This machine addresses mechanical and hygienic deficiencies found in traditional manual stirring and fixed-blade mechanical mixers, which often trap food residue and are difficult to sanitize. This technical solution incorporates a structural frame supporting a cooking vessel and a drive assembly. The drive assembly includes an electric motor and gearbox configured to rotate a main drive shaft at an optimized speed range of 25 to 35 rpm. A specialized mixing assembly, featuring a main mixing shaft with food-grade scrapers, is removably joined to the main drive shaft via a locking sleeve. This modular design enables effortless disassembly and total sanitation of all components in contact with food, preventing residue accumulation and contamination. The machine provides a significantly more efficient, hygienic, and safer alternative for small-scale food production.