CN216702280U - Milk powder outlet device convenient to operate - Google Patents

Abstract

The utility model relates to a baby nursing product, in particular to a milk powder discharging device convenient to operate, which comprises a base station and a powder storing barrel arranged on the base station, wherein the bottom of the powder storing barrel is provided with a powder discharging mechanism and a powder discharging hole, one side of the base station is provided with an opening, a powder receiving component is arranged in the base station in a drawable manner through the opening, the powder receiving component is positioned below the powder storing barrel, and the powder discharging mechanism can convey milk powder in the powder storing barrel to the powder receiving component through the powder discharging hole, and is characterized in that: the weighing device is fixedly arranged in the base station and comprises a tray for supporting the powder receiving component and a pressure sensor abutted to the bottom of the tray, and the weighing device can weigh the weight of milk powder in the powder receiving component. The milk powder dispenser has the function of automatically weighing the predetermined amount of milk powder, can be suitable for different formulas of milk powder of manufacturers of different brands, has a wider application range, and greatly improves the convenience of use of users.

Description

Milk powder outlet device convenient to operate

Technical Field

The utility model relates to a baby nursing product, in particular to a milk powder dispenser convenient to operate.

Background

The process of dissolving milk powder for infants is a very locked process, a user needs to adjust the water temperature, add proper warm water into the milk bottle, scoop out proper amount of milk powder from a milk powder tank, mix the milk powder with the water and shake the milk powder uniformly. Although the milk powder cans are all provided with quantitative milk powder scoops, the user easily scoops more or less milk powder due to the adhesion of the milk powder during the milk powder scooping process, and the milk powder scooping is not accurate enough. Meanwhile, each time the milk is prepared, the user needs to repeatedly open the milk powder can, which is easy to cause the milk powder to be caked and moistened.

The prior art CN201120143729.6 discloses a milk powder quantitative supply device, which can realize automatic and quantitative milk powder with a certain volume, thus solving the problem that the user needs to scoop the milk powder manually in the process of dispensing milk at every time, and greatly improving the convenience of the user. However, the existing milk powder sold in the market has a plurality of brands, and the milk powder of each brand manufacturer has different formula and different density, which causes the weight of the milk powder with the same volume to be greatly different, and the feeding weight of the milk powder of most manufacturers to infants is also different, so that the quantitative milk powder supplier cannot be used for different formula milk powder of all manufacturers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a milk powder dispenser, which can store and automatically dispense milk powder, effectively prevent the milk powder from being wetted and agglomerated, has the function of automatically weighing a predetermined amount of milk powder, can be suitable for different formulas of different brands of manufacturers, has a wider application range and greatly improves the convenience of use of users.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a play milk powder ware of simple operation, includes the base station and installs the storage powder bucket on the base station, the bottom of storing up the powder bucket is provided with out powder mechanism and goes out the powder hole, one side of base station is provided with the opening, connects the powder subassembly by opening telescopic install in the base station, connect the powder subassembly to be located the below of storing up the powder bucket, go out powder mechanism can with store up the milk powder in the powder bucket through going out the powder hole carry to connect in the powder subassembly, its characterized in that: the powder receiving component is characterized in that a weighing device is fixedly installed in the base station and comprises a tray supporting the powder receiving component and a pressure sensor abutting against the bottom of the tray, and the weighing device can weigh the weight of milk powder in the powder receiving component.

Furthermore, connect the powder subassembly including having out holding the box and connecing the powder box in the powder chamber, hold the box and hold by the tray support by opening detachable in packing into the base station, go out the powder chamber and pass through powder outlet hole and store up powder bucket intercommunication, connect the powder box to install in a powder chamber.

Furthermore, one side of the accommodating box is provided with a first opening communicated with the powder outlet cavity, and the powder receiving box is filled in from the first opening and pulled out of the powder outlet cavity.

Further, the powder receiving component is a powder receiving box;

or the base station is provided with a detection device for detecting the powder receiving assembly;

or the powder outlet device has a preset powder outlet amount, and when the weighing device detects that the weight of the milk powder received by the powder receiving assembly is smaller than the preset powder outlet amount, the powder outlet mechanism continuously acts until the milk powder received by the powder receiving assembly reaches the preset powder outlet amount;

or the tray is fixed on the pressure sensor through a screw;

or, connect and install magnet on the powder subassembly, the tray below corresponds and is provided with the detection device who is used for detecting and connects the powder subassembly, and the tray is the adsorbable magnetic material of magnet.

Furthermore, the bottom of the powder receiving assembly is provided with a positioning cavity, and when the powder receiving assembly is installed in the base station, the tray is clamped into the positioning cavity to position the powder receiving assembly.

Furthermore, go out powder mechanism including install in the measurement piece of storing up powder barrel head portion, be located the flat powder piece of measurement piece top, be fixed in the powder piece of dialling on the flat powder piece and be located the stirring piece of flat powder piece top, be provided with a plurality ofly on the measurement piece and store up the flourishing storehouse that the diapire encloses and close formation with the powder bucket, flourishing storehouse rotates along with the measurement piece to make a plurality of flourishing storehouses communicate with the powder outlet hole one by one, flat powder piece is fixed in on the powder bucket, and is provided with the mounting hole corresponding with the powder outlet hole on the flat powder piece, the lower extreme of dialling the powder piece is stretched into the powder outlet hole by the mounting hole, at measurement piece pivoted in-process, flat powder piece is arranged in leveling the flourishing storehouse milk powder, and dials the milk powder in the powder outlet hole with the flourishing storehouse to the powder piece, the stirring piece is used for stirring milk powder, so that milk powder packs into in the flourishing storehouse.

Further, the powder containing amount of a single powder containing bin is 1 g-5 g;

or the powder outlet mechanism also comprises a rotating shaft, and the metering piece and the powder stirring piece are both arranged on the rotating shaft and synchronously rotate along with the rotating shaft;

or the powder discharging mechanism further comprises a first rotating shaft connected with the metering piece and a second rotating shaft connected with the powder stirring piece, and the rotating speeds of the first rotating shaft and the second rotating shaft are different.

Furthermore, a driving motor is arranged in the base station, a rotating shaft driven by the driving motor penetrates through the base station, a lower coupler is arranged at the tail end of the rotating shaft, an upper coupler connected with the powder discharging mechanism is arranged at the bottom of the powder storage barrel, the upper coupler is in coupling connection with the lower coupler, and the powder discharging mechanism is driven by the driving motor.

Further, the powder storage barrel is integrally formed on the base platform;

or the base station is provided with an installation groove, the powder storage barrel is detachably installed in the installation groove, and the bottom of the installation groove is provided with a communication port corresponding to the powder outlet hole;

or the powder storage barrel is a metal barrel or a glass barrel;

or the powder storage barrel is drum-shaped;

or the volume of the powder storage barrel is 500 ml-2000 ml;

or the outer side of the powder receiving component is provided with a pull-out handle part;

or the containing cavity of the powder receiving component is of a structure with a small upper part and a big lower part;

or the containing cavity of the powder receiving component is a metal cavity or a glass cavity;

or the bottom of the containing cavity of the powder receiving component is provided with an upward convex frustum.

Furthermore, go out the milk power ware and have and preset out the powder volume, when the weight that the weighing device was weighed was less than presetting out the powder volume, go out powder mechanism and continue to go out the powder to presetting out the powder volume.

After adopting above-mentioned technical scheme, because go out the function that the milk powder utensil has storage milk powder and goes out the powder automatically, do not need the manual powder of ladling out of user, it is more convenient to operate. Moreover, in the powder discharging process, the user does not need to repeatedly open and close the powder storage barrel, so that the contact between the milk powder and the air is correspondingly reduced, and the milk powder can be effectively prevented from being wetted, agglomerated or deteriorated. In addition, because the formula of the existing milk powder on the market is different, the density of the milk powder is different, the weight of the milk powder with the same volume is greatly different, and the existing feeder for automatically and quantitatively outputting the milk powder can only supply the milk powder with a quantitative volume, cannot be suitable for supplying the milk powder of different manufacturers, and cannot realize accurate feeding of babies by users. The milk powder outlet device is also provided with the weighing device for weighing the milk powder component in the base station, so that the problem that the weight of milk powder of different brands discharged each time is uncertain can be effectively solved. Moreover, even if the user needs to replace milk powder of other brands, the milk powder discharging device is not influenced to automatically discharge the predetermined amount of milk powder, the milk mixing accuracy of the user is greatly improved, and the precise feeding of babies is realized.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of an exploded mounting structure of the powder discharging mechanism in FIG. 2;

fig. 5 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1, fig. 2, fig. 3, and fig. 4, which are schematic structural diagrams of a first embodiment of the present invention. The utility model provides a play milk power ware of simple operation, includes base station 1 and installs the storage powder bucket 3 on base station 1, the bottom of storage powder bucket 3 is provided with out powder mechanism 4 and powder outlet hole 30, one side of base station 1 is provided with opening 10, connects that powder subassembly 5 is installed in base station 1 by opening 10 telescopic, connect powder subassembly 5 to be located the below of storage powder bucket 3, storage powder bucket 3 detachable installs on base station 1, it can carry the milk powder in the storage powder bucket 3 to connect powder subassembly 5 in through powder outlet hole 30 to go out powder mechanism 4, wherein, fixed mounting has weighing device 6 in the base station 1, weighing device 6 is including holding tray 61 that connects powder subassembly 5 and supporting the pressure sensors 62 who adorns in tray 61 bottom, weighing device 6 can weigh the milk powder weight that connects in the powder subassembly 5. Wherein the tray 61 is fixed to the pressure sensor 62 by a screw a.

In this embodiment, install driving motor 8 in the base station 1, wherein, driving motor 8 is connected with powder mechanism 4, realizes driving powder mechanism 4 and rotates. In this embodiment, the powder discharging mechanism 4 includes a metering member 41 installed at the bottom of the powder storage barrel 3, a flat powder member 42 located above the metering member 41, a powder stirring sheet 43 fixed on the flat powder member 42, and a powder stirring member 44 located above the flat powder member 42, the metering member 41 is provided with a plurality of powder containing bins 410 enclosed with the bottom wall of the powder storage barrel 3, the powder containing bins 410 rotate along with the metering member 41, so that the powder containing bins 410 are communicated with the powder discharging holes 30 one by one, the flat powder member 42 is fixed on the powder storage barrel 3, the flat powder member 42 is provided with mounting holes 420 corresponding to the powder discharging holes 30, the lower end of the powder stirring sheet 43 extends into the powder discharging holes 30 through the mounting holes 420, in the rotating process of the metering member 41, the flat powder member 42 is used for containing the powdered milk in the powder containing bins 410, the powder stirring sheet 43 stirs the powdered milk in the powder discharging holes 30 in the powder containing bins 410, and the powder stirring member 44 is used for stirring the powdered milk, so that the powdered milk is loaded into the powder receiving container 410.

In this embodiment, a mounting groove (not marked in the figure) is provided on the base platform 1, the powder storage barrel 3 is detachably mounted in the mounting groove on the base platform 1, a communication port 13 corresponding to the powder outlet 30 at the bottom of the powder storage barrel 3 is provided at the bottom of the mounting groove, and a guide b is further provided at the communication port 13, wherein when the powder receiving component 5 is mounted in the base platform 1, the guide b can guide the milk powder into the powder receiving component 5.

In this embodiment, the rotation shaft 81 of the driving motor 8 penetrates through the base platform 1, the lower coupler 82 is installed at the tail end of the rotation shaft 81 and is located on the powder storage barrel 3, the powder discharging mechanism 4 further comprises a rotation shaft 45, the lower end of the rotation shaft 45 is connected with the upper coupler 46, and the upper coupler 46 is in coupling transmission with the lower coupler 82. The metering member 41 and the powder stirring member 44 are respectively mounted on the rotating shaft 45 from bottom to top, and are driven by the rotating shaft 45 to synchronously rotate. Meanwhile, the flat powder piece 42 is located below the powder stirring piece 44, one end of the flat powder piece 42 is sleeved outside the rotating shaft 45, and the other end of the flat powder piece is fixed on the wall of the powder storage barrel 3 through a buckle.

Meanwhile, in the present embodiment, a handle 51 convenient for a user to extract is disposed outside the powder receiving component 5. The containing cavity of the powder receiving component 5 in the embodiment is of a structure with a small top and a big bottom, so that milk powder in the powder receiving component 5 is poured into the milk bottle when milk is conveniently prepared. In addition, in order to prevent the powder receiving assembly 5 from being not installed in place in the automatic powder discharging process, a positioning cavity 52 is further arranged at the bottom of the powder receiving assembly 5, and when the powder receiving assembly 5 is installed in the base station 1, the tray 61 can be clamped into the positioning cavity 52 to position the powder receiving assembly 5. In this embodiment, in order to further prevent the powder receiving assembly 5 from not being mounted in place, a detection device (not shown) for detecting the powder receiving assembly 5 may be further disposed on the base 1.

Go out the milk powder ware in this embodiment, the user can set up and preset out the powder volume, and at the in-process of automatic play powder, when weighing device 6 detects and connects the milk powder weight that powder subassembly 5 received to be less than and preset out the powder volume, driving motor 8 can drive out powder mechanism 4 and continue the action, and the milk powder that receives up to connecing powder subassembly 5 to reach and preset out the powder volume, just stop work.

For this embodiment, because the play milk powder ware has the function of storing milk powder and automatic play powder, need not the manual powder of ladling of user, it is more convenient to operate. Moreover, in the powder discharging process, the user does not need to repeatedly open and close the powder storage barrel, so that the contact between the milk powder and the air is correspondingly reduced, and the milk powder can be effectively prevented from being wetted, agglomerated or deteriorated. In addition, because the formula of the existing milk powder on the market is different, the density of the milk powder is different, the weight of the milk powder with the same volume is greatly different, and the existing feeder for automatically and quantitatively outputting the milk powder can only supply the milk powder with a quantitative volume, cannot be suitable for supplying the milk powder of different manufacturers, and cannot realize accurate feeding of babies by users. The milk powder outlet device of the embodiment is also provided with a weighing device for weighing the milk powder component in the base station, so that the problem that the weight of milk powder of different brands is uncertain every time can be effectively solved. Moreover, even if the user needs to replace milk powder of other brands, the milk powder discharging device is not influenced to automatically discharge the predetermined amount of milk powder, the milk mixing accuracy of the user is greatly improved, and the precise feeding of babies is realized.

It should be noted that, in this embodiment, the powder storage barrel is detachable relative to the base platform, and can be convenient for the powder storage barrel to regularly clean and clear up. Of course, the powder storage barrel of the present embodiment may be integrally formed with the base. In order to prevent the powdered milk placed in the powder storage barrel from adhering to the wall of the powder storage barrel and not falling down, the powder storage barrel of the present embodiment is preferably a metal barrel or a glass barrel which does not adhere to the powdered milk, and the powder storage barrel of the present embodiment may be drum-shaped, and more powdered milk may be filled in the drum-shaped inner cavity. It should be noted that the volume of the powder storage barrel of the present embodiment can be set to 500 ml-2000 ml to satisfy the storage requirements of different canned milk powders.

It should also be pointed out that store up powder bucket detachable and install on the base station in this embodiment, wherein, the weighing device who weighs is carried out to storing up the powder bucket also can be installed to the mounting groove bottom of base station to make things convenient for the user to know that the milk powder volume in storing up the powder bucket is still what, when the milk powder volume is not enough, the weight that weighing device was weighed can be compared with predetermined weight, and need add new milk powder through controlling means feedback user.

In addition, in this embodiment, the volume of the powder receiving component accommodating cavity is 50 ml-200 ml, which can meet the requirement of one-time powder discharging and milk mixing of children of different ages. In the present embodiment, 100ml is preferable. Meanwhile, in order to facilitate the manual pouring of the powder receiving component into the feeding bottle, the mouth part of the powder receiving component can be designed to be narrower, and the powder can be poured into the feeding bottle more easily. Of course, the cavity of the powder receiving component of the present embodiment is also preferably a metal cavity or a glass cavity which is not adhered to the milk powder. At the in-process of going out the powder, because the viscidity of milk powder is strong, pile up easily in the center that connects the powder box, consequently, to this embodiment, can also set up the bellied frustum that makes progress in the bottom that connects the powder subassembly to realize going out the in-process of powder, milk powder can be along the landing of frustum proper motion to the frustum all around, is difficult to form the problem of piling up of milk powder.

It should be noted that, in this embodiment, in order to prevent the problem that the powder receiving assembly is not installed in place during the powder discharging process, which causes the waste of the milk powder. The base of this embodiment is provided with a detection device, which may be a hall element, a reed switch, or a microswitch having a switch function. Correspondingly, the powder receiving assembly needs to be provided with a corresponding trigger to drive the detection device to act, for example, the trigger is a magnet for driving a hall element or a reed switch, or a trigger rod for driving a switch component, and the like. In addition, the milk powder outlet device of the embodiment is provided with the weighing device for weighing the powder receiving component in the base station, so that when the powder receiving component is placed in the base station, the weighing device can be triggered to generate a signal, and the weighing device can be used as a detection device for detecting whether the powder receiving component is installed in place. Meanwhile, can also connect at this embodiment connect the powder subassembly on installation magnet, set up the detection device who is used for detecting and connects the powder subassembly below the tray, and, tray itself also can be with the magnetism material of magnet actuation mutually, at this moment, connect the magnet on the powder subassembly both to be used for triggering detection device and produce the signal, in order to confirm to connect the powder unit mount to target in place, and, can also adsorb on the tray through magnet, prevent to connect the powder subassembly to deviate from the base station, cause and weigh inaccurate problem.

It should be noted that, in this embodiment, the metering component and the powder stirring component are both installed on the rotating shaft, so as to achieve synchronous operation. Of course, the powder discharging mechanism may also have multiple rotating shafts, for example, a first rotating shaft connected to the metering member and a second rotating shaft connected to the powder stirring member are included, and the rotating speeds and the rotating directions of the first rotating shaft and the second rotating shaft may be different, so as to realize the difference between the operating speeds and the operating directions of the metering member and the powder stirring member. In this embodiment, the flourishing powder volume in single flourishing powder storehouse can the splendid attire milk powder 1g ~ 5g, and the user can choose for use according to own demand, and when the weighing device measured the milk powder that falls into in connecing the powder subassembly and is less than predetermineeing the meal volume, the flourishing powder storehouse of drive that the measuring piece can last rotated until reaching and predetermineeing the meal volume.

It should be noted that, in this embodiment, the milk powder dispenser may be wirelessly connected to the mobile phone terminal APP. In-process of automatic milk powder that goes out, the data that weighing device weighed can be sent to user's cell-phone APP through controlling means in, convenience of customers knows the data and the time of transferring milk at every turn in-process to, along with the growth of infant's age, relevant transfer milk data also can change. The milk powder dispenser of the embodiment can remind a user of timely mixing milk and timely feeding infants.

It should be noted that the above structural changes to the present embodiment can also be applied to other embodiments of the present invention.

Example two:

fig. 5 is a schematic structural diagram of a second embodiment of the present invention. The difference between the present embodiment and the first embodiment is: in this embodiment, the powder receiving assembly 5 includes a containing box 53 having a powder outlet chamber (not marked in the figure) and a powder receiving box 54, the containing box 53 is detachably loaded into the base 1 through the opening 10, the containing box 53 is supported by the tray, the powder outlet chamber is communicated with the powder storage barrel 3 through a powder outlet hole, the powder receiving box 54 is installed in the powder outlet chamber, wherein a first opening 530 communicated with the powder outlet chamber is arranged on one side of the containing box 53, and the powder receiving box 54 is loaded into and pulled out of the powder outlet chamber through the first opening 530.

Have the same beneficial effect of embodiment to this embodiment, meanwhile, this go out the milk powder ware still is provided with detachable and holds the box when automatic quantitative milk powder that goes out, goes out the powder in-process, drops to connecing the outside milk powder of powder box, can collect in the play powder intracavity in holding the box. After the powder is automatically discharged every time, the accommodating box can be detached for cleaning and rinsing, and the operation is very convenient. Compared with the existing quantitative milk powder discharging device, the milk powder discharging device is easy to clean, and the food sanitation potential safety hazard of infants is effectively eliminated.

It should be noted that, in this embodiment, the powder receiving box includes a base and a box body detachable relative to the base, so that after the milk powder is automatically discharged, the box body can be directly detached to add the milk powder into the feeding bottle. It should be noted that the above structural changes to the present embodiment can also be applied to other embodiments of the present invention.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the accompanying drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims (10)

1. The utility model provides a play milk powder ware of simple operation, includes the base station and installs the storage powder bucket on the base station, the bottom of storing up the powder bucket is provided with out powder mechanism and goes out the powder hole, one side of base station is provided with the opening, connects the powder subassembly by opening telescopic install in the base station, connect the powder subassembly to be located the below of storing up the powder bucket, go out powder mechanism can with store up the milk powder in the powder bucket through going out the powder hole carry to connect in the powder subassembly, its characterized in that: the powder receiving component is characterized in that a weighing device is fixedly installed in the base station and comprises a tray supporting the powder receiving component and a pressure sensor abutting against the bottom of the tray, and the weighing device can weigh the weight of milk powder in the powder receiving component.

2. The milk powder dispenser convenient to operate according to claim 1, characterized in that: connect the powder subassembly including having out holding the box and connecing the powder box in the powder chamber, hold the box and hold by the tray support by opening detachable in packing into the base station, go out the powder chamber through going out powder hole and storing up powder bucket intercommunication, connect the powder box to install in a powder intracavity.

3. The milk powder dispenser convenient to operate according to claim 2, characterized in that: one side of the accommodating box is provided with a first opening communicated with the powder outlet cavity, and the powder receiving box is filled in from the first opening and pulled out of the powder outlet cavity.

4. The milk powder dispenser convenient to operate according to claim 1, characterized in that: the powder receiving component is a powder receiving box;

or the base station is provided with a detection device for detecting the powder receiving assembly;

or the powder outlet device has a preset powder outlet amount, and when the weighing device detects that the weight of the milk powder received by the powder receiving assembly is smaller than the preset powder outlet amount, the powder outlet mechanism continuously acts until the milk powder received by the powder receiving assembly reaches the preset powder outlet amount;

or the tray is fixed on the pressure sensor through screws;

or, install magnet on the powder receiving assembly, the tray below corresponds is provided with the detection device who is used for detecting the powder receiving assembly, and the tray is the adsorbable magnetic material of magnet.

5. The milk powder dispenser convenient to operate according to claim 1, characterized in that: the bottom of the powder receiving assembly is provided with a positioning cavity, and when the powder receiving assembly is arranged in the base platform, the tray is clamped in the positioning cavity to position the powder receiving assembly.

6. The milk powder dispenser convenient to operate according to claim 1, characterized in that: go out powder mechanism including install in the measurement piece of storing up powder barrel head portion, be located the flat powder piece of measurement top, be fixed in group's powder piece on the flat powder piece and be located the stirring piece of flat powder piece top, be provided with on the measurement piece a plurality ofly and store up the flourishing powder storehouse that the hoarding closed formation of powder barrel bottom wall, flourishing powder storehouse rotates along with the measurement piece to make a plurality of flourishing powder storehouses communicate with powder outlet hole one by one, flat powder piece is fixed in on the storage powder barrel, and is provided with the mounting hole corresponding with powder outlet hole on the flat powder piece, the lower extreme of dialling the powder piece is stretched into powder outlet hole by the mounting hole, at measurement pivoted in-process, flat powder piece is arranged in levelly and smoothly holding the milk powder storehouse, and dials the milk powder in the powder outlet hole with the milk powder storehouse of holding, stirring piece is used for stirring milk powder, so that milk powder packs into in the powder storehouse.

7. The milk powder dispenser convenient to operate according to claim 6, characterized in that: the powder containing amount of a single powder containing bin is 1-5 g;

or the powder outlet mechanism also comprises a rotating shaft, and the metering piece and the powder stirring piece are both arranged on the rotating shaft and synchronously rotate along with the rotating shaft;

or the powder discharging mechanism further comprises a first rotating shaft connected with the metering piece and a second rotating shaft connected with the powder stirring piece, and the rotating speeds of the first rotating shaft and the second rotating shaft are different.

8. The milk powder dispenser convenient to operate according to claim 1, characterized in that: the powder discharging device is characterized in that a driving motor is arranged in the base station, a rotating shaft driven by the driving motor penetrates through the base station, a lower coupler is arranged at the tail end of the rotating shaft, an upper coupler connected with a powder discharging mechanism is arranged at the bottom of the powder storage barrel, the upper coupler is in coupling connection with the lower coupler, and the powder discharging mechanism is driven by the driving motor.

9. The milk powder dispenser convenient to operate according to claim 1, characterized in that: the powder storage barrel is integrally formed on the base platform;

or the base station is provided with an installation groove, the powder storage barrel is detachably installed in the installation groove, and the bottom of the installation groove is provided with a communication port corresponding to the powder outlet hole;

or the powder storage barrel is a metal barrel or a glass barrel;

or the powder storage barrel is drum-shaped;

or the volume of the powder storage barrel is 500 ml-2000 ml;

or the outer side of the powder receiving component is provided with a pull-out handle part;

or the containing cavity of the powder receiving component is of a structure with a small upper part and a big lower part;

or the containing cavity of the powder receiving assembly is a metal cavity or a glass cavity;

or the bottom of the containing cavity of the powder receiving component is provided with an upward convex frustum.

10. The milk powder dispenser convenient to operate according to claim 1, characterized in that: go out the milk powder ware and have and predetermine out the powder volume, when the weight that the weighing device was weighed was less than predetermineeing out the powder volume, go out powder mechanism and continue to go out the powder to predetermineeing out the powder volume.

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