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Magnetic driving device for scraping blade in ice-making machine

A magnetic drive, ice maker technology, applied in the direction of magnetic drive clutch, non-mechanical drive clutch, ice making, etc., can solve the problems of not easy to clean, not easy to evaporator, infiltration of beverages, etc.

Inactive Publication Date: 2006-03-01
SENCOTEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of this arrangement is that the beverage can seep into the evaporator and reach the drive shaft and the watertight connection
The shaft is in the evaporator, it is not easy to clean, and the connection pair may be damaged due to the liquid appearing and reaching the position of the coupling when using the machine
In addition, due to the difficulty of accessing the interior of the evaporator where the drive shaft infiltrated by the beverage is located, tools are required to remove the scraper blades, making cleaning of the evaporator and scraper blades difficult

Method used

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  • Magnetic driving device for scraping blade in ice-making machine
  • Magnetic driving device for scraping blade in ice-making machine
  • Magnetic driving device for scraping blade in ice-making machine

Examples

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Embodiment Construction

[0017] In accordance with the above figures and the numbering used, a preferred but non-limiting embodiment of the invention is shown in said drawing.

[0018] The new drive comprises a horizontal evaporator 3 supported by a rear support 2 and having a casing 4 extending from the support 2, its main body and front end watertight, conforming to its contour. A motor reducer 1 is located near the rear end of the unit and engages one end of a longitudinal shaft 5 which at the other end supports a primary rotor 6 (Fig. 2). The rotor is in turn supported on a stub shaft 11 coaxially emerging from the inner surface of a central cylinder 13 protruding from the casing 4 .

[0019] The middle cylinder 13 is made of magnetically permeable material, which matches the casing 4 and is watertight around the primary rotor 6 .

[0020] A preferably annular secondary rotor 8 ( image 3 ) is arranged around the rotor 6 and the cylinder 13 and supports with its outer contour a cover 20 engaged ...

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PUM

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Abstract

An icing machine including a horizontal evaporator, an axle extending internally through the evaporator and coupled, at one end, to a motor reducer, and a magnetic clutch connected in watertight relation between the other end of the axle and a scraping blade on the outside of the evaporator. The clutch includes an interior cylindrical rotor connected to the axle and including a magnet, and an external cylindrical rotor also including a magnet and encircling the interior rotor, both rotors being magnetically coupled, and the inside of the evaporator and the axle remain watertight.

Description

technical field [0001] The invention relates to a magnetic driving device for scraping blades in an ice machine, which has innovative features and advantages compared with the existing magnetic driving device for scraping blades in ice machines. [0002] Specifically, the invention includes a magnetic drive consisting of a longitudinal shaft located inside a refrigeration evaporator, coupled at one end to a rotary motor reducer and at the other end with a magnetic coupling or adapter, the latter Consisting of a cylindrical magnet, preferably facing a surrounding magnet at one end of the scraper blade, the entire evaporation column and magnetic coupling are enclosed in a watertight capsule, preferably made of plastic. Background technique [0003] There are many ice machines on the market today for preparing and storing iced or cold beverages at very low temperatures, almost freezing point. These machines usually consist of a barrel enclosing the evaporator belonging to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25C1/14F16D27/01A23G9/04A23G9/12A23G9/22F16D1/06
CPCF16D1/06A23G9/045A23G9/12A23G9/224F25C1/142
Inventor 阿方索·法维安·格兰德·达马索
Owner SENCOTEL