A powder discharge device for a milk maker

Abstract

The invention provides a powder discharging device of a milk preparing machine and belongs to the technical field of food electrical equipment.The powder discharging device solves the problems that when an existing milk preparing machine is used, powder discharge is not smooth enough, and milk powder is affected with damp.The powder discharging device of the milk preparing machine comprises a main shaft and a charging barrel, wherein the charging barrel is vertically arranged, the lower end of the charging barrel is provided with a discharge part, the main shaft is rotationally connected into the charging barrel, a lower scraper is arranged on the outer side wall of the lower end of the main shaft, a lower passing gap is formed in the lower scraper, a covering plate is also arranged in the discharge part, and a transmission piece is arranged on the covering plate.When the main shaft rotates normally, the lower scraper can act on the transmission piece and make the covering plate open the lower passing gap; when the main shaft rotates reversely, the lower scraper can act on the transmission piece and make the covering plate cover the lower passing gap.The powder discharging device of the milk preparing machine is simple in structure, discharges powder smoothly and can automatically seal the milk powder when not in operation to prevent the milk powder from being affected with damp or contaminated.

Description

technical field [0001] The invention belongs to the technical field of food electrical equipment, and relates to a powder discharge device of a milk maker. Background technique [0002] At present, there are mainly two kinds of milk brewing machines, one is manual milk brewing machine, and the other is automatic milk brewing machine. Compared with feeding bottles, manual milk brewing machine is more convenient to use, and the concentration of milk brewing is relatively high, but the operation is still relatively It is cumbersome. The automatic milk machine relies on the computer to control the concentration and temperature of the milk powder. People do not need to touch the milk powder during the whole process of making milk powder. This not only greatly improves the efficiency, but also increases the safety and convenience. The automatic milk machine usually includes a milk powder transmission device, which needs to cooperate with power components, such as a servo motor. Dr...

AI Technical Summary

Problems solved by technology

[0003] As Chinese invention patent application (application number: 200910106792.X) discloses a kind of milk powder quantitative supply device of automatic milk machine, it is characterized in that: it comprises, milk powder box, screw propeller and excretion shaking device, and this screw propeller is Set in the milk powder bottom transmission track of the milk powder box, it has an inclined angle of 5 degrees to 15 degrees with the horizontal. The screw propeller is a rotating screw, which includes a power transmission gear, a tail end, a head end, and a middle The screw pusher arm, wherein the power transmission gear is connected to the tail end of the screw propeller and is located outside the milk powder box, further, the power transmission gear is a bevel gear, which meshes with another bevel gear, In order to convert the circumferential rotational force of the bevel gear into the rotational force of the screw propeller, the middle screw propulsion arm is connected between the tail end and the head end, at the head end position of the screw propeller, the There is a distance between the middle screw push arm and the end of the screw propeller. The screw of the feeder of the milk maker is in parallel contact with the inner wall of the conveying track, and has a long conveying displacement, resulting in a gap between the milk powder and the inner wall of the conveying track, and between milk powder and milk powder. It has a large friction force, resulting in a large resistance during the entire transmission process, and there will be stagnation. At the same time, the output end of the milk powder lacks an effective seal, which will cause the milk powder to be damp and polluted.

Images