Mixer shaft of hard ice cream machine

A technology of hard ice cream and stirring shaft, which is applied in the field of hard ice cream machines, can solve the problems of reduced cooling speed and cooling uniformity, poor ice cream taste, slow heat dissipation of freezing cylinder, etc., so as to improve cooling uniformity, improve uniformity, reduce The effect of working noise

Inactive Publication Date: 2010-11-24
SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This results in slow and uneven heat dissipation from the freezing cylinder, reducing cooling speed and cooling uniformity
At the same time, the ice slag formed by the material layer attached to the inner wall of the freezing cylinder is also easy to mix into the ice cream body, making the taste of the ice cream worse

Method used

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  • Mixer shaft of hard ice cream machine
  • Mixer shaft of hard ice cream machine
  • Mixer shaft of hard ice cream machine

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the preferred embodiments shown in the accompanying drawings.

[0026] Hard ice cream machine stirring shaft of the present invention, as figure 1 and figure 2 As shown, it includes a central rotating shaft 1, a rotating body 3 arranged on the central rotating shaft 1 and a stirring blade 2 arranged on the rotating body 3, a scraper 7 is arranged on the outer edge of the stirring blade 2, and the scraping blade 7 is arranged on The stirring blades 2 have different heights and can slide along the stirring blades 2 in the radial direction of the stirring shaft. The lower end of the central rotating shaft 1 is provided with a connecting end for connecting a power system. The stirring blade 2 is helical around the central rotating shaft 1 .

[0027] Such as figure 1 , figure 2 and image 3 As shown, the stirring blade 2 is provided with lugs 4 at different heights. The lug 4 includes a lug ...

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PUM

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Abstract

The invention discloses a mixer shaft of a hard ice cream machine. The mixer shaft comprises a central rotating shaft (1), a rotator (3) and a mixing blade (2), wherein the rotator (3) is arranged on the central rotating shaft (1); the mixing blade (2) is arranged on the rotator (3); an outer edge of the mixing blade (2) is provided with doctor knives (7); and the doctor knives (7) are arranged at different heights of the mixing blade (2) and can slide along the mixing blade (2) in the radial direction of the mixer shaft. By adopting the mixer shaft of the hard ice cream machine, the doctor knives can be clung to the inner wall of a freezing cylinder of the hard ice cream machine under the action of centrifugal force during agitation to scrap the inner wall of the freezing cylinder more cleanly so as to increase the refrigeration speed and the refrigeration uniformity of the hard ice cream machine, and ensure that an ice cream cake body cannot have a deteriorated taste due to the interfusion of ice scraps.

Description

【Technical field】 [0001] The invention relates to a hard ice cream machine, in particular to a stirring shaft used in a freezing cylinder of a hard ice cream machine. 【Background technique】 [0002] The size of the stirring shaft used in the freezing cylinder of the hard ice cream machine is fixed. It is difficult to achieve a good size fit between the manufactured stirring shaft and the freezing cylinder, and there is often a gap between the stirring shaft and the freezing cylinder. Therefore, during the stirring process, part of the ice cream slurry adheres to the inner wall of the freezing cylinder and cannot be scraped off by the stirring shaft to form a thicker material layer or even form ice slag due to long-term adhesion. This results in slow and uneven heat dissipation from the freezing cylinder, reducing cooling speed and cooling uniformity. Simultaneously, the ice slag formed by the material layer attached to the inner wall of the freezing cylinder is also easily...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G9/12
Inventor 蓝介珍何唯平
Owner SHENZHEN OCEAN POWER INDUSTRIAL CO LTD
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