Milk powder vacuum freshness retaining device for mothers and infants

Abstract

The invention discloses a milk powder vacuum freshness retaining device for mothers and infants. The milk powder vacuum freshness retaining device structurally comprises an adapter, a right protectivejacket, a negative terminal, an electric wire, a left protective jacket, a vacuum device main machine, an air outlet, a freshness retaining bottle, a button protection shell, a control panel, a control button, an indication lamp and a positive terminal; the inner surface of the adapter is installed on the outer surface of the right protective jacket in a clearance fit manner; and according to themilk powder vacuum freshness retaining device for mothers and infants, the freshness retaining bottle is placed at the appropriate position, the vacuum device main machine is started, then milk powder is poured in, the control button is pressed down, a current-conducting plate is electrified to enable a motor to start to work, the motor drives a rotating shaft and a fan-shaped gear to rotate, therotating shaft drives a connecting ring to rotate, the connecting ring drives a fan blade to rotate, the fan blade pumps air outwards, the fan-shaped gear drives a filtering plate to swing left and right to vibrate and fall the milk powder attracted to the filtering plate, the milk powder is not prone to be upwards pumped in the pumping process, the milk powder is saved, and the vacuum device main machine is not prone to being damaged.

Description

technical field [0001] The invention relates to a milk powder vacuum fresh-keeping device for mothers and infants, which belongs to the technical field of fresh-keeping equipment. Background technique [0002] With the development of science and technology and the improvement of people's living standards, people's requirements for food insurance are getting higher and higher. [0003] The prior art discloses an application number of 201420446582.1 for a milk powder vacuum preservation device for mothers and infants, which includes a main body of the preservation device. The trachea is connected to the inside of the main body of the fresh-keeping device, and one end of the trachea is provided with a stopper with air holes, but the milk powder in the prior art is relatively light in weight, and the milk powder will be pumped up when the vacuum main unit pumps air, resulting in waste of milk powder. There is a lot of milk powder and it is damaged. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a milk powder vacuum preservation device for mothers and infants to solve the problem that the milk powder in the prior art is relatively light, and the milk powder will be pumped up when the main unit of the vacuum device pumps air, resulting in waste Milk powder, the problem that there is a lot of milk powder inside the main body of the vacuum machine and it is damaged

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