Bulking pump device of ice cream machine

Abstract

The invention discloses a bulking pump device of an ice cream machine, mainly comprising a pump seat, a pump body, a pump shaft and a pump cover. The pump body is fixedly mounted in the pump seat by a positioning pin, and the pump shaft is eccentrically mounted in a pump body inner cavity; the pump cover is mounted above the pump body and is fixedly connected with the pump seat by a locking screw cover, a stud bolt and a locking nut, and the head of the pump shaft arranged in the pump body inner cavity is provided with a square groove; a blade and a blade spring are connected and are oppositely mounted in the square groove; both ends of the blade are tightly attached to a wear-resistant liner arranged in the pump body; the top end of the pump cover is provided with an adjustable inlet valve; the rear end of the pump cover is provided with a feeding pipe and a discharging pipe; and a safety valve for controlling a pressure state in the pump body is arranged at the right side of the pump cover and is connected with a feeding opening and a discharging opening. The invention overcomes the defects that a traditional bulking pump device has low working efficiency, high requirements for processing precision and mounting precision, frequent disassembly and assembly difficulty, easy vibration generation, heavier noise, and the like.

Description

technical field [0001] The invention relates to a puffing pump device, in particular to a puffing pump device used on an ice cream machine. Background technique [0002] In the ice cream machine, the puffing device is a very important part, because it has an important influence on the quality and taste of the ice cream. It can make a large amount of air mixed into the ice cream raw materials, and the volume of the liquid material expands and expands, thus becoming a loose product, making the ice cream product beautiful and attractive in appearance, and tastes delicate and smooth. [0003] At present, the ice cream machines produced by most manufacturers use a stirring device in the freezer to make the raw materials of the product under freezing conditions and use the air mixed in during stirring to complete the puffing of the ice cream raw materials. However, the puffing effect of this device is affected by many factors, such as: the time for freezing and stirring is not en...

AI Technical Summary

Problems solved by technology

This method can make the puffing effect of the product more ideal. Most of the puffing pumps currently used are of the plunger type and the gear type, and the plunger pump has an empty stroke when it is running, and the work efficiency is relatively low. The machining accuracy of the piston The installation accuracy requirements are high, which is not conducive to frequent disassembly and assembly; the machining accuracy of the gear pump is also high, its radial load is large, it is easy to generate vibration, the noise is large, and its gear cleaning is also troublesome

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