Milk mixing device

Abstract

The utility model provides a milk mixing device which comprises a machine shell assembly. The powder discharging mechanism is arranged in the machine shell assembly and comprises a powder storage box used for storing milk powder, a rotatable powder discharging drive plate arranged in the powder storage box and an elastic scraper blade arranged in the circumferential direction of the powder discharging drive plate, and the elastic scraper blade can push the milk powder to a powder discharging channel formed in the powder storage box when rotating; according to the powder discharging mechanism, after milk powder is loaded into the powder storage box, the milk powder can move towards the inner edge position of the powder storage box, the milk powder is evenly moved to the discharging channel through the elastic scraping plate to be discharged, and the powder discharging mechanism is convenient and fast to use; according to the utility model, the powder outlet driving plate is provided with the powder beating fork which rotates relatively, and in the rotating process of the powder outlet driving plate, the powder beating fork can be used for stirring milk powder, so that on one hand, the problem of knotting of the milk powder is avoided, local accumulation of the milk powder in the powder storage box is prevented, and on the other hand, the milk powder is convenient to move towards the inner edge of the powder storage box; and powder feeding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of milk mixers, in particular to a milk mixer. Background Art

[0002] At present, with the gradual improvement of people's material living standards, parents have gradually given up the traditional habit of mixing milk powder by hand, and are increasingly using milk mixers to mix milk powder. The milk mixer simulates the method of manual mixing, which not only ensures that the milk after mixing is at the most uniform and temperature suitable for infants and young children to drink, but also effectively reduces the daily breastfeeding work of parents, helping parents focus on other parenting tasks and relieving the burden on parents.

[0003] However, the existing milk mixer still has the following defects during use: on the one hand, since the milk powder product itself is easy to clump, it is easy to have the problem of powder not being able to be added or the powder not being added smoothly when preparing the milk powder; on the other hand, due to the problem of poor sealing of the existing milk mixer, it is easy for external water vapor to enter the milk powder box of the milk mixer, causing the problem of milk powder getting damp; on the other hand, after the milk powder and water are introduced into the feeding bottle, the milk powder and water need to be mixed and shaken evenly. The milk mixer in the prior art only has the function of automatically proportioning water and milk powder, but does not have the function of mixing the two evenly, and needs to be manually shaken, which is very inconvenient. Utility Model Content

[0004] The utility model provides a milk mixer to solve the problems of the existing milk mixers mentioned in the background art that the powder cannot be added or the powder is not added smoothly, the milk powder is easily affected by moisture inside the milk mixer, and the milk powder and water introduced into the milk bottle cannot be mixed evenly.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A milk mixer, comprising:

[0007] Housing components;

[0008] A powder discharge mechanism, which is arranged in the housing assembly, and includes a powder storage box for storing milk powder, a powder discharge dial rotatably arranged inside the powder storage box, and an elastic scraper arranged in the circumferential direction of the powder discharge dial, wherein the elastic scraper can push the milk powder to the powder discharge channel opened inside the powder storage box when rotating, and discharge the milk powder downward from the powder discharge channel;

[0009] A powder shaking mechanism, which is arranged below the powder lowering assembly and includes a plurality of powder shaking trays located directly below the powder outlet passage and capable of swinging in the horizontal direction. A milk powder bottle can be placed on the powder shaking tray, and the milk powder and water in the milk powder bottle are shaken when the powder shaking tray swings;

[0010] The machine also comprises a weighing assembly which is arranged inside the casing assembly and is used for weighing the powder discharging mechanism.

[0011] Preferably, the powder discharging mechanism also includes a powder fork arranged on the powder discharging dial and rotatable relative to the powder discharging dial. The lower surface of the powder fork is in contact with the upper surface of the powder discharging dial, and the milk powder can be stirred when the powder discharging dial rotates to prevent local accumulation of milk powder.

[0012] Preferably, a first center rod extending upward is provided in the center of the powder discharge dial, the powder fork is sleeved on the first center rod, a box cover is installed above the powder storage box, the center of the box cover has a second center rod extending downward, and a limiting mechanism is provided between the powder fork and the second center rod to limit the powder fork.

[0013] Preferably, a motor frame is installed below the powder storage box, a stirring motor is installed inside the motor frame, a connecting shaft is installed on the output shaft of the stirring motor, and the connecting shaft is connected to the powder discharge dial located inside the powder storage box; a sealing structure is provided on the powder discharge channel to prevent water vapor from entering the powder storage box, and the sealing structure is a silicone baffle installed on the powder discharge channel, when the milk powder moves horizontally to the powder discharge channel, the silicone baffle can open the entrance of the powder discharge channel under the force of the milk powder, so that the milk powder is discharged downward from the powder discharge channel, and when no force is applied, the silicone baffle can close the entrance of the powder discharge channel to prevent water vapor from entering the powder storage box from the position of the powder discharge channel.

[0014] Preferably, the powder shaking mechanism comprises a motor mounting frame, on which a swing frame capable of reciprocating in a horizontal direction is mounted, and the powder shaking tray is detachably mounted at the front end of the swing frame.

[0015] Preferably, two horizontally arranged guide columns are installed on the motor mounting frame, and the swing frame is slidably installed on the guide columns; a powder shaking motor is installed on the motor mounting frame, and an eccentric shaft is connected to the shaft end of the powder shaking motor, and a crank is installed at the end of the eccentric shaft, and the crank is arranged in an active cavity opened in the middle position of the back side of the swing frame. When the eccentric shaft rotates under the drive of the powder shaking motor, the crank can contact the side wall of the active cavity and drive the swing frame to reciprocate along the axial direction of the guide column.

[0016] Preferably, the front end of the swing frame has a mounting groove for mounting a powder shaking tray, and the powder shaking tray is mounted in the mounting groove by means of a clamping method; there are two mounting grooves, and the two mounting grooves are distributed up and down on the swing frame.

[0017] Preferably, the weighing assembly includes a lower connecting plate fixedly installed in the middle position inside the casing assembly, an upper connecting plate arranged below the powder lowering mechanism and connected to the powder lowering mechanism, and a weighing sensor installed between the lower connecting plate and the upper connecting plate.

[0018] Preferably, it also includes an instant heating body installed inside the casing assembly, and the water inlet pipe of the instant heating body is connected to a water pump and a flow meter.

[0019] Preferably, it also includes a water tank installed on one side of the casing assembly, and the water tank is connected to the instant heating body through a pipeline.

[0020] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0021] (1) After the milk powder is loaded into the powder storage box, the powder discharging mechanism of the utility model can move the milk powder to the inner edge of the powder storage box, and use the elastic scraper to evenly move the milk powder to the discharge channel for powder discharging, which is convenient and quick;

[0022] (2) The utility model provides a powder fork that rotates relatively on the powder dispensing dial. During the rotation of the powder dispensing dial, the powder fork can be used to stir the milk powder. On the one hand, the problem of milk powder tangling is avoided and local accumulation of milk powder inside the powder storage box is prevented. On the other hand, it is also convenient for the milk powder to move to the inner edge of the powder storage box, which is convenient for powder dispensing.

[0023] (3) The utility model provides a silicone baffle at the entrance of the powder outlet channel of the powder storage box, which can meet the requirement that the powder storage box uses an elastic scraper to sweep the milk powder into the powder outlet channel when rotating. When passing through the step of the powder outlet channel, the elastic scraper can be used to elastically bend and restore the blocking state of the silicone baffle after passing through the step of the powder outlet channel, so that the silicone baffle is used to block the powder outlet channel, thereby preventing water vapor from entering the powder storage box through the powder outlet channel and preventing the milk powder from getting damp;

[0024] (4) The utility model provides a powder shaking tray that can reciprocate horizontally at the bottom of the milk mixer. After the milk powder bottle is placed on the powder shaking tray, the milk powder and water can be shaken quickly and conveniently.

[0025] (5) The utility model utilizes a weighing sensor to weigh the entire powder feeding assembly above it. During the powder feeding process, the powder feeding amount can be monitored in real time, and the water output can be adjusted by controlling the flow meter and the water pump, which is beneficial to improving the mixing ratio accuracy of milk powder and water and improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1It is a three-dimensional diagram of the utility model;

[0028] Figure 2 It is an exploded view of the utility model;

[0029] Figure 3 It is a cross-sectional view of the utility model;

[0030] Figure 4 This is an exploded view of the powder feeding mechanism of the utility model;

[0031] Figure 5 It is a cross-sectional view of the powder feeding mechanism of the utility model;

[0032] Figure 6 It is a top view of the powder storage box of the powder discharging mechanism of the utility model;

[0033] Figure 7 It is a three-dimensional cross-sectional view of the powder storage box of the powder discharging mechanism of the utility model;

[0034] Figure 8 It is a three-dimensional diagram of the powder discharging dial of the powder discharging mechanism of the utility model;

[0035] Fig. 9 A three-dimensional diagram of a powder fork of the powder feeding mechanism of the utility model;

[0036] Fig.10 It is a three-dimensional diagram of the box cover of the powder discharging mechanism of the utility model;

[0037] Fig.11 This is an exploded view of the milk shaking mechanism of the utility model;

[0038] Fig.12 It is a cross-sectional view of the milk shaking mechanism of the utility model;

[0039] Fig.13 The utility model is a three-dimensional milk shaking mechanism frame Figure 1 ;

[0040] Fig.14 The utility model is a three-dimensional milk shaking mechanism frame Figure 2 ;

[0041] Fig.15 It is a three-dimensional diagram of the powder shaking tray of the milk shaking mechanism of the utility model.

[0042] in:

[0043] 1. Casing assembly; 101. base; 102. main housing; 103. upper cover;

[0044] 2. powder discharging mechanism; 201. stirring motor; 202. motor frame; 203. connecting shaft; 204. powder storage box; 2041. powder discharging channel; 2042. baffle; 205. powder discharging dial; 2051. outer ring; 2052. inner plate; 2053. mounting hole; 2054. lintel; 2055. first center rod; 2056. accommodating cavity; 206. elastic scraper; 207. sealing ring; 208. powder fork; 2081. oblique rod; 2082. horizontal rod; 2083. first convex block; 209. box cover; 2091. second center rod; 2092. second convex block;

[0045] 3. Weighing assembly; 301. Lower connecting plate; 302. Weighing sensor; 303. Upper connecting plate;

[0046] 4. Milk shaking mechanism; 401. Milk shaking motor; 402. Eccentric shaft; 403. Crank; 404. Motor mounting bracket; 405. Guide column; 406. Swinging bracket; 4061. Mounting slot; 4062. Guide hole; 4063. Active cavity; 407. Decorative bracket; 408. Milk shaking tray; 4081. Mounting seat;

[0047] 5. Milk bottle; 6. Water tank; 7. Tank cover; 8. Instant heating element; 9. Water pump; 10. Flow meter. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0049] As shown in the figure, a milk mixer comprises:

[0050] The housing assembly 1 comprises a base 101 , a main housing 102 is detachably mounted on one side of the base 101 , an upper cover 103 is mounted above the main housing 102 , and an operation panel is disposed on one side above the main housing 102 .

[0051] The powder discharge mechanism 2 is arranged in the casing assembly 1, and includes a powder storage box 204 for storing milk powder, a powder discharge dial 205 rotatable inside the powder storage box 204, and an elastic scraper 206 arranged in the circumferential direction of the powder discharge dial 205. When rotating, the elastic scraper 206 can push the milk powder to the powder discharge channel 2041 opened inside the powder storage box 204, and discharge the milk powder downward from the powder discharge channel 2041.

[0052] Specifically, a motor frame 202 is installed below the powder storage box 204, and a stirring motor 201 is installed inside the motor frame 202. The output shaft of the stirring motor 201 is installed with a connecting shaft 203, and the connecting shaft 203 is connected to the powder discharge dial 205 located inside the powder storage box 204. After the stirring motor 201 is started, it can drive the connecting shaft 203 to rotate, and then drive the powder discharge dial 205 to rotate inside the powder storage box 204.

[0053] A plurality of elastic scrapers 206 are installed in the circumferential direction of the powder discharge dial 205. The elastic scrapers 206 are made of silicone and can move the milk powder in the powder storage box 204 toward the powder discharge channel 2041 of the powder storage box 204. A powder mixing fork 208 that can rotate relative to the powder discharge dial 205 is provided on the powder discharge dial 205. The lower surface of the powder mixing fork 208 is in contact with the upper surface of the powder discharge dial 205, so that the milk powder can be stirred when the powder discharge dial 205 rotates to prevent local accumulation of the milk powder.

[0054] Specifically, the powder discharge dial 205 includes an inner disk 2052 and an outer ring 2051 which are concentrically arranged, and an annular accommodating chamber 2056 is formed between the inner disk 2052 and the outer ring 2051. A plurality of lintels 2054 for connecting the inner disk 2052 and the outer ring 2051 are provided above the accommodating chamber 2056. The upper surface of the inner disk 2052 is a raised conical structure. When the powder discharge dial 205 is rotated, the milk powder can move toward the accommodating chamber 2056. Since the inner disk 2052 is a conical structure, the milk powder can move around under the action of its own gravity, thereby entering the accommodating chamber 2056. Since the powder discharge dial 205 can rotate during operation, it is further convenient for the milk powder to move around.

[0055] Specifically, a mounting hole 2053 is provided at the center of the lintel 2054, and the elastic scraper 206 is installed in the mounting hole 2053 and extends to the bottom of the accommodating chamber 2056. The multiple elastic scrapers 206 evenly divide the accommodating chamber 2056 into independent spaces, so as to move the milk powder placed in the accommodating chamber 2056 toward the powder outlet channel 2041 of the powder storage box 204. In this example, there are six lintels 2054, that is, there are also six elastic scrapers 206. The six elastic scrapers 206 divide the annular accommodating chamber 2056 into six independent and uniform spaces. When the powder outlet dial 205 rotates, the elastic scraper 206 can drive the milk powder in the space on one side to move. This arrangement is, on the one hand, to gradually push the milk powder to the position of the powder outlet channel 2041 for easy discharge, and on the other hand, to avoid the problem of milk powder being too concentrated in the annular accommodating chamber 2056 and causing knots, thereby improving the smoothness of discharge.

[0056] Specifically, a first center rod 2055 extending upward is provided at the center of the powder discharge dial 205, the powder fork 208 is sleeved on the first center rod 2055, a box cover 209 is installed above the powder storage box 204, and a second center rod 2091 extending downward is provided at the center of the box cover 209, and a limiting mechanism for limiting the powder fork 208 is provided between the powder fork 208 and the second center rod 2091. The box cover 209 is installed on the powder storage box 204 in a snap-fit ​​manner, and is in a relatively static state with the powder storage box 204 when in use.

[0057] Specifically, the limiting mechanism includes a first protrusion 2083 arranged at the upper end of the powder fork 208, and also includes a second protrusion 2092 arranged at the lower end of the second center rod 2091. After the box cover 209 is assembled on the powder storage box 204, the second center rod 2091 can be sleeved on the first center rod 2055, and the second protrusion 2092 of the second center rod 2091 and the first protrusion 2083 on the powder fork 208 can be staggered in the circumferential direction. The powder fork 208 is a three-pronged structure, having an inclined rod 2081 matching the conical structure of the inner disk 2052, and a horizontal rod 2082 connected to the end of the inclined rod 2081. The first protrusion 2083 Two protrusions 083 are provided at the end of the powder mixing fork 208, and two second protrusions 2092 are also provided at the end of the second center rod 2091 of the box cover 209. During assembly, the first protrusion 2083 is located between the two second protrusions 2092. Since the box cover 209 is in a stationary state, when the first protrusion 2083 contacts the second protrusion 2092, the powder mixing fork 208 can be prevented from rotating together with the powder outlet dial 205, so that the powder mixing fork 208 and the powder outlet dial 205 have a relative rotation working state, and then the powder mixing fork 208 can be used to stir the milk powder to avoid the accumulation and tangling of milk powder inside the powder storage box 204.

[0058] Specifically, a sealing ring 207 is installed at the connection between the powder mixing fork 208 and the powder discharging dial 205 to prevent milk powder from entering the position between the powder mixing fork 208 and the powder discharging dial 205.

[0059] Specifically, a sealing structure is provided on the powder outlet channel 2041 to prevent water vapor from entering the powder storage box 204. More specifically, the sealing structure is a silicone baffle 2042 installed on the powder outlet channel 2041. When the milk powder moves horizontally to the powder outlet channel 2041, the silicone baffle 2042 can open the entrance of the powder outlet channel 2041 under the force of the milk powder, so that the milk powder can be discharged downward from the powder outlet channel 2041. When there is no force, the silicone baffle 2042 can close the entrance of the powder outlet channel 2041 to prevent water vapor from entering the powder storage box 204 from the position of the powder outlet channel 2041, thereby effectively avoiding the occurrence of milk powder agglomeration problems.

[0060] The working principle of the powder discharging mechanism 2 is as follows: milk powder is put into the powder storage box 204. When the powder is discharged, the connecting shaft 203 and the powder discharging dial 205 are driven by the stirring motor 201 to rotate. During the rotation of the powder discharging dial 205, the milk powder can move toward the accommodating cavity 2056 of the powder discharging dial 205, and the milk powder is gradually pushed to the powder discharging channel 2041 under the action of the elastic scraper 206, and finally the milk powder is discharged outward from the powder discharging channel 2041. In this process, the powder fork 208 and the powder discharging dial 205 are connected. The powder dial 205 is in a relatively rotating working state, and the powder fork 208 can be used to stir the milk powder in the powder storage box 204 to avoid tangling and local accumulation of the milk powder in the powder storage box 204; after the powder feeding work is completed, the baffle 2042 located at the powder outlet channel 2041 can block the entrance of the powder outlet channel 2041, thereby preventing the milk powder from being discharged downward on the one hand, and preventing water vapor from entering the powder storage box 204 and causing the milk powder to become damp on the other hand.

[0061] The powder shaking mechanism is arranged below the lower powder assembly and includes a plurality of powder shaking trays 408 which are located directly below the powder outlet channel 2041 and can swing in the horizontal direction. Milk powder bottles can be placed on the powder shaking trays 408, and the milk powder and water in the milk powder bottles can be shaken when the powder shaking trays 408 swing.

[0062] Specifically, the powder shaking mechanism includes a motor mounting frame 404, on which is mounted a swing frame 406 capable of reciprocating in a horizontal direction, and on which is detachably mounted a powder shaking tray 408. A milk powder bottle can be placed on the powder shaking tray 408, and as the swing frame 406 reciprocates, a mixing effect of milk powder and water inside the milk powder bottle is achieved.

[0063] Specifically, two horizontally arranged guide columns 405 are installed on the motor mounting frame 404, and the swing frame 406 is slidably installed on the guide columns 405, that is, the upper and lower positions of the swing frame 406 have guide holes 4062 that are through-set and parallel to each other, and the guide columns 405 can be inserted into the guide holes 4062, so that the swing frame 406 is slidably installed on the guide columns 405. When subjected to horizontal external force, the swing frame 406 can move along the axial direction of the guide column 405.

[0064] Specifically, a powder shaking motor 401 is installed on the motor mounting frame 404, and an eccentric shaft 402 is connected to the shaft end of the powder shaking motor 401. A crank 403 is installed at the end of the eccentric shaft 402. The crank 403 is arranged in an active cavity 4063 opened in the middle position of the back side of the swing frame 406. When the eccentric shaft 402 rotates under the drive of the powder shaking motor 401, the crank 403 can contact the side wall of the active cavity 4063 and drive the swing frame 406 to reciprocate along the axial direction of the guide column 405.

[0065] Specifically, the front end of the swing frame 406 has a mounting groove 4061 for mounting the shaking powder tray 408, and the shaking powder tray 408 is installed in the mounting groove 4061 by a snap-fitting manner. More specifically, the edge of the shaking powder tray 408 has a mounting seat 4081 extending outward, and the mounting seat 4081 is installed in the mounting groove 4061 by a snap-fitting manner. The shaking powder tray 408 can be removed from the mounting groove 4061 by simply pulling the shaking powder tray 408 outward with force.

[0066] Specifically, there are two mounting grooves 4061 , which are distributed vertically on the swing frame 406 . This arrangement can facilitate the use of milk bottles 5 of different heights.

[0067] Specifically, a decorative frame 407 is installed at the front end of the swing frame 406, and the powder shaking tray 408 can pass through the decorative frame 407 and be connected to the swing frame 406. The decorative frame 407 can be fixed on the motor mounting frame 404, and the swing frame 406 can be hidden in the internal position of the motor mounting frame 404, which has an aesthetic effect.

[0068] The working principle of the milk shaking mechanism 4 is that the milk bottle 5 can be placed on the shaking powder tray 408, and can be placed on the shaking powder tray 408 at a higher or lower position according to the height of the milk bottle 5. After the milk powder and water are introduced into the milk bottle 5, the shaking powder motor 401 can be started, and the shaking powder motor 401 drives the eccentric shaft 402 and the crank 403 to move, and the crank 403 can drive the swing frame 406 to reciprocate along the axis direction of the guide column 405, and then the swing frame 406 drives the shaking powder tray 408 and the milk bottle 5 to reciprocate, and the milk bottle 5 is shaken to achieve the mixing of milk powder and water, thereby achieving the purpose of milk shaking.

[0069] The machine body also includes a weighing assembly 3 which is arranged inside the housing assembly 1 and is used to weigh the powder discharging mechanism 2 .

[0070] Specifically, the weighing assembly 3 includes a lower connecting plate 301 fixedly installed in the middle position inside the casing assembly 1, an upper connecting plate 303 arranged below the powder lowering mechanism 2 and connected to the powder lowering mechanism 2, and a weighing sensor 302 installed between the lower connecting plate 301 and the upper connecting plate 303, and the weighing sensor 302 is connected to the upper connecting plate 303 and the lower connecting plate 301 respectively; more specifically, the lower connecting plate 301 is installed in the internal position of the main shell 102, and the weighing sensor 302 can weigh the upper connecting plate 303 and the overall weight of the powder lowering assembly. When the powder is lowered, the milk powder is discharged from the powder storage box 204, so that the weighing sensor 302 can be used to monitor the powder output weight, thereby improving the accuracy of the milk powder ratio.

[0071] Specifically, it also includes an instant heating body 8 installed inside the casing assembly 1. The water inlet pipe of the instant heating body 8 is connected to a water pump 9 and a flow meter 10. This arrangement is to use the instant heating body 8 to heat water for the subsequent milk powder making operation. The flow meter 10 can monitor the water output in real time to achieve accurate configuration of the water volume. The water outlet of the instant heating body 8 is connected to a pipe, and the end of the pipe is located directly above the milk powder bottle, which can realize automatic water and milk powder adding.

[0072] Specifically, it also includes a water tank 6 installed on one side of the casing assembly 1, and a tank cover 7 is provided on the water tank 6. The water tank 6 is connected to the instant heating body 8 through a pipeline. In this example, the water tank 6 is installed on one side of the casing assembly 1, specifically, it is installed on one side above the base 101. In addition, the structure of setting the water tank 6 or not setting the water tank 6 can also be selected according to the actual household water usage.

[0073] This milk mixer can automatically add milk powder and water into the milk bottle 5, and after the addition is completed, the milk bottle 5 is shaken by the milk shaking mechanism 4 to automatically shake the milk powder and water. It has the advantages of convenient use, high degree of automation, and time and labor saving.

[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A milk mixer, characterized in that: include: Housing assembly (1); A powder discharge mechanism (2), the powder discharge mechanism (2) being arranged in the housing assembly (1), comprising a powder storage box (204) for storing milk powder, a powder discharge dial (205) rotatably arranged in the powder storage box (204), and an elastic scraper (206) arranged in the circumferential direction of the powder discharge dial (205), wherein the elastic scraper (206) is capable of pushing the milk powder to a powder discharge channel (2041) provided in the powder storage box (204) when rotating, and allowing the milk powder to be discharged downward from the powder discharge channel (2041); A powder shaking mechanism, the powder shaking mechanism being arranged below the powder lowering assembly, comprising a plurality of powder shaking trays (408) located directly below the powder outlet passage (2041) and capable of swinging in the horizontal direction, wherein milk powder bottles can be placed on the powder shaking trays (408), and when the powder shaking trays (408) swing, milk powder and water in the milk powder bottles are shaken evenly; It also includes a weighing assembly (3) which is arranged inside the casing assembly (1) and is used to weigh the powder discharging mechanism (2).

2. A milk mixer according to claim 1, characterized in that: The powder discharging mechanism (2) further comprises a powder fork (208) which is arranged on the powder discharging dial (205) and can rotate relative to the powder discharging dial (205); the lower surface of the powder fork (208) is in contact with the upper surface of the powder discharging dial (205), and the milk powder can be stirred when the powder discharging dial (205) rotates, thereby preventing local accumulation of the milk powder.

3. A milk mixer according to claim 2, characterized in that: A first center rod (2055) extending upward is provided at the center of the powder dispensing dial (205), the powder mixing fork (208) is sleeved on the first center rod (2055), a box cover (209) is installed above the powder storage box (204), a second center rod (2091) extending downward is provided at the center of the box cover (209), and a limiting mechanism for limiting the powder mixing fork (208) is provided between the powder mixing fork (208) and the second center rod (2091).

4. A milk mixer according to claim 2, characterized in that: A motor frame (202) is installed below the powder storage box (204), a stirring motor (201) is installed inside the motor frame (202), a connecting shaft (203) is installed on the output shaft of the stirring motor (201), and the connecting shaft (203) is connected to a powder discharge dial (205) located inside the powder storage box (204); a sealing structure is provided on the powder discharge channel (2041) to prevent water vapor from entering the powder storage box (204), and the sealing structure is installed in the powder discharge channel (2041). When the milk powder moves horizontally to the powder outlet channel (2041), the silicone baffle (2042) can open the entrance of the powder outlet channel (2041) under the force of the milk powder, so that the milk powder can be discharged downward from the powder outlet channel (2041); when there is no force, the silicone baffle (2042) can close the entrance of the powder outlet channel (2041) to prevent water vapor from entering the powder storage box (204) from the position of the powder outlet channel (2041).

5. A milk mixer according to claim 1, characterized in that: The powder shaking mechanism comprises a motor mounting frame (404), on which a swing frame (406) capable of reciprocating in a horizontal direction is mounted, and the powder shaking tray (408) is detachably mounted at the front end of the swing frame (406).

6. A milk mixer according to claim 5, characterized in that: The motor mounting frame (404) is provided with two horizontally arranged guide posts (405), and the swing frame (406) is slidably mounted on the guide posts (405); a powder shaking motor (401) is mounted on the motor mounting frame (404), an eccentric shaft (402) is connected to the shaft end of the powder shaking motor (401), a crank (403) is mounted at the end of the eccentric shaft (402), and the crank (403) is arranged in an active cavity (4063) opened in the middle position of the back side of the swing frame (406), when the eccentric shaft (402) rotates under the drive of the powder shaking motor (401), the crank (403) can contact the side wall of the active cavity (4063) and drive the swing frame (406) to reciprocate along the axial direction of the guide posts (405).

7. A milk mixer according to claim 5, characterized in that: The front end of the swing frame (406) has a mounting groove (4061) for mounting a powder shaking tray (408), and the powder shaking tray (408) is mounted in the mounting groove (4061) by means of a clamping arrangement; there are two mounting grooves (4061), and the two mounting grooves (4061) are distributed up and down on the swing frame (406).

8. The milk mixer according to claim 1, characterized in that: The weighing assembly (3) comprises a lower connecting plate (301) fixedly mounted in the middle position inside the housing assembly (1), an upper connecting plate (303) arranged below the powder discharging mechanism (2) and connected to the powder discharging mechanism (2), and a weighing sensor (302) mounted between the lower connecting plate (301) and the upper connecting plate (303).

9. The milk mixer according to claim 1, characterized in that: It also includes an instant heating body (8) installed inside the housing assembly (1), and the water inlet pipe of the instant heating body (8) is connected to a water pump (9) and a flow meter (10).

10. A milk mixer according to claim 9, characterized in that: It also includes a water tank (6) installed on one side of the housing assembly (1), and the water tank (6) is connected to the instant heating body (8) through a pipeline.

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