Spherical puffing pump for ice cream machine

Abstract

The patent discloses a spherical puffing pump for an ice cream machine. The spherical puffing pump comprises a spherical pump, a clamping plate (4) and an intake valve (12), wherein a liquid inlet hole (201) of the spherical pump communicates with a milk pulp tank to inhale milk pulp raw materials; the intake valve (12) is connected to a liquid inlet channel of the liquid inlet hole (201) to inhale air; a liquid draining hole (202) of the spherical pump communicates with a liquid inlet of a freezing vat of the ice cream machine; a pump seat (6) is fixed on the ice cream machine, and the end ofthe pump seat (6) is protruded from the inner wall of the milk pulp tank of the ice cream machine; a cylinder body (3) of the spherical pump is in mechanical connection to the end of the pump seat (6) through the clamping plate (4); and a main shaft (5) of the spherical pump is in mechanical connection with a motor shaft arranged in the ice cream machine through a connecting shaft (7) for transmitting power. The spherical puffing pump disclosed by the invention has the advantages of being simple in structure, convenient to disassemble and wash, high in self-absorption capacity and convenientfor arrangement of the milk pulp tank; the puffing rate can be adjusted according to the magnitude of an air inlet and the motor speed; and the air and milk pulp are thoroughly mixed.

Description

technical field [0001] This patent relates to a food machine, in particular to a spherical puffing pump for an ice cream machine. Background technique [0002] The puffing pump belongs to the puffing system of the ice cream machine and is an important part of the ice cream machine. Most of the ice cream machines on the market now use built-in puffing pumps. Because of food hygiene, after the ice cream machine is working every day, merchants (users) need to remove the puffing pump from the ice cream machine and clean it. Therefore, ice cream machines use The expansion pump requires simple, convenient disassembly and cleaning. At present, the most commonly used puffing pumps for ice cream machines on the market include gear pumps, piston pumps, peristaltic pumps, etc. Although the specific pump body structures are different, they are all used to realize the puffing of air and ice cream liquid raw materials. [0003] The piston puffing pump has the advantages of simple struct...

AI Technical Summary

Problems solved by technology

However, gear pumps and peristaltic pumps have poor self-priming capabilities, and cannot suck the milk slurry from the milk slurry tank into the pump body. It is necessary to add an auxiliary pump or place the slurry above the pump body.

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