Magnetic suspension type stirring method and device

Abstract

The invention discloses a magnetic suspension type stirring method and device. The device comprises a motor, a charge box (13), a stirring shaft (7) and a stirring blade (8), wherein the stirring shaft is suspended in the charge box, the left end of the stirring shaft is connected with an inner permanent magnet (20) while the right end of the stirring shaft is connected with a bidirectional stainless steel shaft sleeve (10), the inner permanent magnet is in magnetic pull-in connection with a left outer permanent magnet connected to an output shaft of the motor, and the bidirectional stainless steel shaft sleeve is in magnetic actuated connection with a multipolar magnet (21) out of the charge box. The device disclosed by the invention solves the problem that a conventional food stirring device in mechanical connection and transmission is poor in safety, easy to pollute, high in energy consumption and inconvenient to use. The permanent magnet is arranged, so that the stirring shaft is suspended in the charge box to operate to realize a transmission mode of non-mechanical connection. Therefore, the purposes of being safe and sanitary to use, free of pollution and wear, convenient to operate, energy-saving and consumption-reducing, lowering the production cost and prolonging the service life are realized. The device disclosed by the invention is widely applied to stirring foods, particularly cold foods.

Description

technical field [0001] The invention belongs to the technical field of stirring devices, and mainly relates to a magnetic levitation stirring method and device. It is widely used in stirring food, especially cold food. Background technique [0002] At present, the known cold food production equipment mostly selects the automatic ice cream production line for production (such as producing ice cream, milk cake, popsicles, etc.). The core equipment of the automatic colored ice cream production line is the filling machine (also called grouting machine, filling trolley). The filling machine is divided into two types: one is filled with thinner materials, such as water ice material, milk material, micro-expanded material; the other is filled with thick material, such as expanded material, mixed slurry, expanded material and borneol, ice particles, fruit Mixed granules, fruit pulp and dried fruits, raisins and other mixed granule slurries. In order to prevent the mixed slurr...

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Problems solved by technology

[0008] The purpose of the present invention arises from this, and proposes a magnetic levitation stirring method and device, which solves the problems of poor safety, easy pollution, high energy consumption, and inconvenient use in the mechanical connection and transmission of existing food stirring devices. The stirring shaft is suspended in the material box to realize the transmission mode without mechanical connection, so as to achieve the purpose of safe and hygienic use, no pollution, no wear, convenient and quick operation, energy saving and consumption reduction, production cost reduction and prolonging the service life

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