Blender with elevator assembly and removable spindle

摘要

A blender for home or commercial use that is rugged enough to blend frozen beverages, simple to use and safe. The blender includes an upper housing with a front housing door that covers the moving blending machinery. The blender also includes a cupholder receiving area which allows the user to safely insert a frozen food or beverage cup inside a cupholder for blending. After the start button is pressed, the cup and cupholder will be lifted together for blending in a balanced, linear motion by an elevator assembly. Dual lead screws or a dual belt drive are preferably used in the elevator assembly to achieve this balanced, linear motion. As the cupholder is lifted upward, a cover will be pressed over the top opening of the inserted cup to prevent spillage during blending. The elevator assembly continues to lift the cupholder upward until the rotating cutter blades of a spindle assembly cut through successive layers of the frozen food or beverage. To facilitate cleaning, the spindle assembly is preferably removable from the blender through use of a quick release coupling mechanism.

主权项

1. A blender capable of blending contents inside of a cup placed within a detachable cupholder comprising:
a spindle with a blending tool; a motorized elevator assembly with multiple lead screws or drive belts; a variable separation clamping jaw coupled to said motorized elevator assembly, said variable separation clamping jaw actuated by attached to said lead screws or drive belts; wherein said motorized elevator assembly is capable of securing said detachable cupholder by closing said clamping jaw as well as raising and/or lowering said cupholder using said multiple lead screws or drive belts while said blending tool blends any contents inside a cup placed within said cupholder.