Water injection guide device for automatic milk frother

Abstract

The utility model belongs to automatic milk machine technical field, and specifically discloses a kind of automatic milk machine water injection guiding device, it includes machine body, machine body has lower powder port, machine body is equipped with the movable support arm of being able to translate or swing, movable support arm is equipped with powder receiving disc, and movable support arm or powder receiving disc is equipped with water injection channel, water injection channel has water injection port and water injection port is located the bottom of powder receiving disc, when movable support arm moves to water injection position, powder receiving disc and water injection port are directly below lower powder port, when movable support arm moves to avoid position, powder receiving disc and water injection port leave lower powder port.The utility model is used to guide water flow to enter feeding bottle when water is injected into feeding bottle.By setting water injection channel on movable support arm and switching the working position of movable support arm, both water injection process and milk powder feeding link can be avoided.The powder receiving disc equipped on movable support arm can prevent residual powder from adhering to movable support arm and water injection port, and the milk powder disc can be removed and cleaned to ensure the cleanliness of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of automatic milk maker technology, and more specifically to a water injection guide device for an automatic milk maker. Background Technology

[0002] To meet the needs of preparing formula for infants and young children, automatic formula makers were invented. An automatic formula maker includes a formula dispensing device and a water dispensing device. The dispensing device adds formula powder to the bottle, and the water dispensing device adds water. Using an automatic formula maker frees up your hands and makes infant care more convenient.

[0003] Existing automatic formula makers include a body, on which are provided a formula dispensing device, a water injection device, and a bottle holder. The formula dispensing device has a powder inlet, and the bottle holder is located below the powder inlet. The water injection device includes a water injection pipe, and the water injection port of the water injection pipe is located in the space between the powder inlet and the bottle holder and is close to the powder inlet.

[0004] The existing problems with automatic formula makers are as follows: After adding formula powder to the bottles placed on the bottle holder, residual powder will fall onto the water inlet pipe and the machine body. Because formula powder is sticky, it will adhere to the water inlet pipe and the machine body, making it difficult to clean. Over time, it will also deteriorate, especially at the water inlet of the water inlet pipe. Not only does it accumulate more powder due to moisture, but the deteriorated powder will also enter the bottle with the next water inlet, affecting the health of the drinker. Utility Model Content

[0005] The purpose of this utility model is to address the above-mentioned problems by providing an automatic formula maker water injection guiding device. It is used to connect to the water supply device and guide the water from the water supply device to the baby bottle, so as to solve the problem that milk powder easily falls onto the water injection pipe and the machine body in existing automatic formula makers, especially the problem that milk powder sticks to the water injection port and easily deteriorates.

[0006] To address the aforementioned problems, this utility model provides an automatic formula maker water-filling guide device, comprising a body with a powder inlet. A movable support arm, driven by a power device, capable of translation or swinging, is mounted on the body. A powder receiving tray is provided on the movable support arm, and a water-filling channel is provided on the movable support arm or the powder receiving tray. The water-filling channel has a water inlet located at the bottom of the powder receiving tray. When the movable support arm moves to the water-filling position, the powder receiving tray and the water inlet are directly below the powder inlet. When the movable support arm moves to the clearance position, the powder receiving tray and the water inlet move away from the powder inlet. With this structure, the automatic formula maker water-filling guide device can be used as part of the water-filling device to guide water flow into the bottle when water is being poured into it. Typically, the water supply pipe is connected to the water-filling channel. During water filling, water from the water supply device enters the water-filling channel through the water supply pipe and flows into the bottle through the water inlet. During the milk powder dispensing process, the powder receiving tray moves with the movable arm to a position away from the powder inlet, preventing milk powder from falling onto the movable arm and water inlet. When adding water to the bottle, the powder receiving tray moves with the movable arm to a position closer to the powder inlet. The tray catches residual powder, protecting the movable arm and water inlet from sticking to it. Milk powder will not adhere to the movable arm, and the water inlet area will remain clean. No residual powder will be brought into the bottle during water dispensing, which is beneficial to the drinker's health.

[0007] Furthermore, the movable support arm is mounted on the machine body in a swinging manner, and a power unit is used to drive the movable support arm to swing and change its working position. The powder receiving tray is located on the movable support arm at a position away from the fulcrum. The swinging motion of the movable support arm allows for more flexible position adjustment. When filling water, it can swing quickly and accurately to directly below the powder inlet; after completing the water filling task, it can quickly swing to a clearance position without obstructing other operations.

[0008] Furthermore, the movable support arm includes a base section and an extension section. The base section is installed on the left or right side of the machine body, and the extension section is located on the front side of the machine body. The rear end of the base section is hinged to the machine body, and the front end of the base section is connected to the first end of the extension section. The powder receiving tray is located at the second end of the extension section. With the above structure, the base section can be installed on one side of the machine body in the left-right direction. The extension section is used to position the powder receiving tray directly below the powder inlet when the movable support arm moves to the water filling position, and to facilitate the disassembly and assembly of the powder receiving tray when the movable support arm moves to the clearance position, thus moving the powder receiving tray away from the machine body.

[0009] Furthermore, the left or right side of the machine body is provided with a movable support arm receiving groove. The rear part of the base section is located in the movable support arm receiving groove when the movable support arm moves to the water filling position. The front part of the base section is bent towards the powder inlet, so that the second end of the extension section delivers the powder receiving tray directly below the powder inlet when the movable support arm moves to the water filling position. With the above structure, the rear part of the base section is located in the movable support arm receiving groove when the movable support arm moves to the water filling position, thereby achieving the concealment of the movable support arm. The front part of the base section is bent and connected to the extension section, so that the movable support arm passes around the front side of the machine body and delivers the powder receiving tray to the powder inlet. When the movable support arm swings, the powder receiving tray will not have a large movement, and the switching of working states is relatively smooth.

[0010] Furthermore, the base section is equipped with a water injection pipe receiving groove for accommodating the water injection pipe, and the water injection channel is located within the extension section, communicating with the water injection pipe receiving groove. With this structure, the water injection pipe connecting the water injection channel and the water supply device can be placed within the water injection pipe receiving groove, allowing the water supply device to be connected via the water injection pipe. The water injection pipe can be a flexible hose, thus facilitating the disassembly of the extension section and the connection between the water injection pipe and the water injection channel after the extension section is installed.

[0011] Furthermore, the first end of the water inlet channel penetrates the end face of the first end of the extension section, and the second end of the water inlet channel penetrates the lower surface of the second end of the extension section to form the water inlet. With the above structure, the water inlet channel penetrating the end face of the first end of the extension section can be easily connected to the water inlet pipe, and the water inlet penetrating the lower surface of the second end of the extension section can inject water into the bottle below, preventing water from splashing out of the bottle.

[0012] Furthermore, the extension section is detachably connected to the base section. With the above structure, the extension section and the powder receiving tray can be disassembled as a whole, facilitating cleaning and maintenance of both, as well as cleaning of the machine body.

[0013] Furthermore, the first end of the water injection channel penetrates the end face of the first end of the extension section. The first end of the extension section is provided with a connector, the inner cavity of which is connected to the water injection channel. The end of the base section near the extension section is provided with a connecting sleeve, the inner cavity of which is connected to the water injection pipe receiving groove. The connector is inserted into the connecting sleeve. With this structure, the connector and connecting sleeve cooperate to achieve a detachable connection between the extension section and the base section. This not only facilitates the assembly and disassembly of the extension section but also ensures that the water injection channel and the water injection pipe receiving groove are connected after the extension section is installed, facilitating the connection between the water injection pipe and the water injection channel.

[0014] Furthermore, the powder receiving tray is detachably mounted on the movable support arm. With this structure, the powder receiving tray can be removed for separate cleaning, which not only facilitates the cleaning and maintenance of the automatic formula maker but also prevents excessive powder residue from accumulating in the tray and causing spoilage.

[0015] Furthermore, the movable support arm is provided with a support surface for placing the powder receiving tray, and the support surface is provided with a plug-in post. The bottom surface of the powder receiving tray is provided with a plug-in hole, and the plug-in post is inserted into the plug-in hole. With the above structure, the support surface is used for positioning and supporting the powder receiving tray, and the plug-in hole and plug-in post are used to realize the detachable installation of the powder receiving tray on the movable support arm. Not only is the structure simple, but the disassembly and assembly of the powder receiving tray are also relatively convenient.

[0016] Furthermore, the side of the powder receiving tray is connected to the free end of the movable support arm. The movable support arm is provided with a water guide pipe receiving groove for placing the water guide pipe. The powder receiving tray is provided with a water guide pipe, the inner cavity of which forms the water injection channel. The first end of the water guide pipe extends to the bottom surface of the powder receiving tray, and the second end of the water guide pipe communicates with the water guide pipe receiving groove. The water injection pipe receiving groove is used to install the water injection pipe, and the water guide pipe is used to connect to the water injection pipe. During water injection, the water from the water injection pipe is introduced into the bottle through the water guide pipe. This design can shorten the length of the movable support arm, making the structure more compact. If the powder receiving tray is also designed to be detachable, it can be removed simply by pulling it to one side, making disassembly and assembly convenient.

[0017] Furthermore, the free end of the movable support arm is provided with a connecting sleeve, the inner cavity of which is connected to the water guide pipe receiving groove. The second end of the water guide pipe is directly inserted into the connecting sleeve or inserted into the connecting sleeve through an intermediate connecting pipe. With this structure, the second end of the water guide pipe can directly serve as a plug-in part connected to the connecting sleeve, or the second end of the water guide pipe can be fitted with an intermediate connecting pipe first, and then the intermediate connecting pipe can be inserted into the connecting sleeve. The water guide pipe 20 has the dual function of connecting the powder receiving tray to the movable support and connecting the water injection pipe.

[0018] Furthermore, the machine body includes a body and a head mounted on the body. The head is located above the body. The front of the body has a recessed and vertically extending bottle clearance groove. The powder inlet is located in front of the bottle clearance groove. The left or right side of the body has a movable arm receiving groove. A part of the movable arm is located in the movable arm receiving groove when the movable arm moves to the water filling position. The other part of the movable arm bends towards the side closer to the powder inlet, so that the bent part extends directly below the powder inlet when the movable arm moves to the water filling position. With the above structure, bottles can be placed in the bottle clearance slot, or a bottle holder can be installed in the bottle clearance slot, and bottles can be placed on the bottle holder. The separate structure of the machine head and the machine body facilitates the installation of the movable support arm. The machine head is installed at the back of the machine, and part of the movable support arm is hidden in the movable support arm receiving slot, while the other part is bent and extends to the front of the machine body. This allows the movable support arm to pass around the front of the machine body and deliver the powder receiving tray to the powder outlet. When the movable support arm swings, the powder receiving tray will not move significantly, and the switching of working states is relatively smooth.

[0019] In summary, the beneficial effects of this utility model are as follows: This automatic formula maker water injection guide device can be applied to automatic formula makers, working in conjunction with the water supply device to achieve the function of precisely guiding water into the bottle. By setting a water injection channel on the movable arm and switching the working position of the movable arm, the water injection process can be realized while avoiding the milk powder dispensing stage. The powder receiving tray equipped on the movable arm can prevent residual powder from adhering to the movable arm and the water injection port. The milk powder tray can also be removed for cleaning, ensuring the cleanliness and hygiene of the equipment. This automatic formula maker water injection guide device has an ingenious structure, achieving efficient water injection while fully considering the convenience and hygiene of use, greatly improving the overall performance and user experience of the automatic formula maker. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model; Figure 2 yes Figure 1 A schematic diagram of the structure after being cut along line AA in the middle; Figure 3 Figure 1 The illustrated embodiment is a perspective view with the upper structure hidden. Figure 4 This is a schematic diagram of the first embodiment of the movable support arm in this utility model and its related structures; Figure 5 yes Figure 4 A schematic diagram of the structure shown from a bottom-view perspective; Figure 6 yes Figure 5 A schematic diagram of the structure after being cut along line BB. Figure 7 This is a schematic diagram of the second embodiment of the movable support arm in this utility model and its related structures; Figure 8 yes Figure 7 A cross-sectional view of the structure shown.

[0021] In the diagram: 1. Machine body, 2. Powder inlet, 3. Power unit, 4. Movable support arm, 5. Powder receiving tray, 6. Water inlet channel, 7. Water inlet, 8. Support surface, 9. Insertion post, 10. Insertion hole, 11. Base section, 12. Extension section, 13. Movable support arm receiving groove, 14. Water inlet pipe receiving groove, 15. Insertion pipe, 16. Insertion sleeve, 17. Machine body, 18. Machine head, 19. Bottle clearance groove, 20. Water guide pipe, 21. Connecting sleeve, 22. Intermediate connecting pipe. Detailed Implementation

[0022] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0023] This application aims to solve the problem of milk powder adhering to the water injection pipe in existing automatic formula makers, especially at the water injection port, where milk powder easily sticks and spoils. Therefore, this utility model provides a water injection guiding device for an automatic formula maker, which is used to connect to the water supply device and guide water from the water supply device to the baby bottle, so as to solve the problem of milk powder easily falling onto the water injection pipe and the machine body in existing automatic formula makers, especially the problem of milk powder sticking to the water injection port and spoiling.

[0024] Reference Figure 1 , Figure 2 , Figure 3 In some embodiments of this utility model, the automatic formula maker's water injection guiding device includes a body 1, the body 1 having a powder inlet 2, and a power unit 3 (see...) mounted on the body 1. Figures 3 to 6 A movable support arm 4, driven by a motor, can move horizontally or swing. The movable support arm 4 is equipped with a powder receiving tray 5 and a water inlet channel 6. The water inlet channel 6 has a water inlet 7 located at the bottom of the powder receiving tray 5. When the movable support arm 4 moves to the water inlet position, the powder receiving tray 5 and the water inlet 7 are directly below the powder outlet 2. At this time, the powder receiving tray 5 can block the powder outlet 2, preventing milk powder from falling and contaminating the machine. When the movable support arm 4 moves to the clearance position, the powder receiving tray 5 and the water inlet 7 move away from the powder outlet 2.

[0025] Figures 1 to 3 In the embodiment shown, the movable support arm 4 is mounted on the body 1 in a swinging manner. Figure 2 Point F in the diagram is the location of the fulcrum (i.e., pivot) of the movable support arm 4. In other embodiments of this utility model, the movable support arm 4 can also be installed on the machine body 1 in a translational manner, and the power device 3 can be used to drive the movable support arm 4 to translate so that the powder receiving tray 5 and the water inlet 7 are closer to or further away from the powder outlet 2.

[0026] The water-filling guide device of this invention can be used as part of the water-filling device to guide the water flow into the bottle when water is being poured into it. Typically, the water supply pipe is connected to the water-filling channel. During water filling, water from the water supply device enters the water-filling channel through the water supply pipe and flows into the bottle through the water inlet 7. Since the end of the water-filling channel 6 furthest from the water inlet 7 can be connected to the water supply device, the water-filling guide device and the water supply device together form the water-filling device of the automatic milk maker, realizing the water-filling function of the automatic milk maker. When the automatic formula maker uses this water-filling guide device, when formula powder needs to be added to the bottle, the movable arm 4 moves to the clearance position, and the powder receiving tray 5 and the end of the movable arm 4 with the water inlet 7 move away from the powder outlet 2, thereby preventing formula powder from falling onto the movable arm 4, especially at the water inlet 7. When water needs to be added to the bottle, the movable arm 4 moves to the water-filling position, and the powder receiving tray 5 and the water inlet 7 are directly below the powder outlet 2. The powder receiving tray 5 can catch any residual powder that falls from the powder outlet 2, and due to the protection of the powder receiving tray 5, residual powder will not fall onto the movable arm 4, let alone the water inlet 7.

[0027] In some embodiments of this invention, the movable support arm 4 is mounted on the body 1 in a swinging manner. The power unit 3 is used to drive the movable support arm 4 to swing and change its working position. The powder receiving tray 5 is located on the movable support arm 4 at a position away from the fulcrum. The swinging motion of the movable support arm 4 allows for more flexible position adjustment. When filling water, it can quickly and accurately swing to directly below the powder inlet 2; after completing the water filling task, it can quickly swing to a clearance position without obstructing other operations.

[0028] Reference Figure 1 , Figure 2 , Figure 3In some embodiments of this utility model, the machine body 1 includes a body 17 and a head 18 disposed on the body 17. The head 18 is located above the body 17. The front part of the body 17 is provided with a concave and vertically extending bottle clearance groove 19. The powder outlet 2 is located on the front side of the bottle clearance groove 19. The left or right side of the machine body 1 is provided with a movable support arm receiving groove 13. When the movable support arm 4 moves to the water filling position, a part of it is located in the movable support arm receiving groove 13. The other part of the movable support arm 4 bends towards the side close to the powder outlet 2, so that when the movable support arm 4 moves to the water filling position, the bent part sends the powder receiving tray 5 directly below the powder outlet 2. With the above structure, a baby bottle can be placed in the bottle clearance slot 19, or a bottle holder can be installed in the bottle clearance slot 19 and a baby bottle can be placed on the bottle holder. The separate structure of the machine head 18 and the machine body 17 facilitates the installation of the movable support arm 4. After the machine head 18 is installed in the machine body 17, part of the movable support arm 4 is hidden in the movable support arm receiving slot 13, and the other part is bent and extended to the front of the machine body 1. After the movable support arm 4 passes around the front of the machine body 1, it delivers the powder receiving tray 5 to the powder outlet 2. When the movable support arm 4 swings, the powder receiving tray 5 will not move significantly, and the switching of working states is relatively smooth.

[0029] The position of the fulcrum (i.e., the pivot) of the movable support arm 4, the swing direction of the movable support arm 4, and the structure of the movable support arm 4 together determine that no milk powder will drift into the gap of the movable support arm 4, thus preventing milk powder from drifting into the machine and making it impossible to clean.

[0030] Reference Figure 4 , Figure 5 , Figure 6 In some embodiments of this utility model, the movable support arm 4 includes a base section 11 and an extension section 12. The base section 11 is installed on the left or right side of the body 1, and the extension section 12 is located on the front side of the body 1. The rear end of the base section 11 is hinged to the body 1, and the front end of the base section 11 is connected to the first end of the extension section 12. The powder receiving tray 5 is located at the second end of the extension section 12. The base section 11 can be installed on one side of the body 1 in the left-right direction. The extension section 12 is used to position the powder receiving tray 5 directly below the powder inlet 2 when the movable support arm 4 moves to the water filling position, and to facilitate the disassembly and assembly of the powder receiving tray 5 when the movable support arm 4 moves to the clearance position, thus moving the powder receiving tray 5 away from the body 1.

[0031] In some embodiments of this utility model, the extension section 12 is detachably connected to the base section 11. The extension section 12 and the powder receiving tray 5 can be disassembled as a whole, which facilitates cleaning and maintenance of both, as well as cleaning of the machine body 1.

[0032] Reference Figure 2 , Figure 3In some embodiments of this utility model, the left or right side of the body 1 is provided with a movable support arm receiving groove 13. The rear part of the base section 11 is located in the movable support arm receiving groove 13 when the movable support arm 4 moves to the water filling position. The front part of the base section 11 is bent towards the side close to the powder inlet 2, so that the second end of the extension section 12 delivers the powder receiving tray 5 directly below the powder inlet 2 when the movable support arm 4 moves to the water filling position. With the above structure, when the movable support arm 4 moves to the water filling position, the rear part of the base section 11 is located in the movable support arm receiving groove 13, thereby achieving the concealment of the movable support arm 4. After the front part of the base section 11 is bent and connected to the extension section 12, the movable support arm 4 passes around the front side of the body 1 and delivers the powder receiving tray 5 to the powder inlet 2. When the movable support arm 4 swings, the powder receiving tray 5 will not have a large movement, and the switching of working states is relatively smooth.

[0033] Reference Figure 5 , Figure 6 In some embodiments of this utility model, the base section 11 is provided with a water injection pipe receiving groove 14 for placing the water injection pipe. The water injection channel 6 is located in the extension section 12 and communicates with the water injection pipe receiving groove 14. The water injection port 7 communicates with the water injection channel 6 and faces downward. With the above structure, the water injection pipe for connecting the water supply device can be placed in the water injection pipe receiving groove 14, and the water supply device can be connected through the water injection pipe. The water injection pipe can be a flexible hose, which facilitates the disassembly of the extension section 12 and the connection between the water injection pipe and the water injection channel 6 after the extension section 12 is installed.

[0034] Reference Figure 6 In some embodiments of this utility model, the first end of the water inlet channel 6 penetrates the end face of the first end of the extension section 12, and the second end of the water inlet channel 6 penetrates the lower surface of the second end of the extension section 12 to form the water inlet 7. With the above structure, the water inlet channel 6 penetrating the end face of the first end of the extension section 12 can be easily connected to a water inlet pipe, and the water inlet 7 penetrating the lower surface of the second end of the extension section 12 can allow water to be poured into the bottle below, preventing water from splashing out of the bottle during pouring.

[0035] Reference Figure 6 In some embodiments of this utility model, the first end of the water injection channel 6 penetrates the end face of the first end of the extension section 12. The first end of the extension section 12 is provided with a connector 15, the inner cavity of which is connected to the water injection channel 6. The end of the base section 11 near the extension section 12 is provided with a connecting sleeve 16, the inner cavity of which is connected to the water injection pipe receiving groove 14. The connector 15 is inserted into the connecting sleeve 16. With the above structure, the connector 15 and the connecting sleeve 16 can cooperate to realize the detachable connection between the extension section 12 and the base section 11. This not only facilitates the disassembly and assembly of the extension section 12, but also ensures that the water injection channel 6 is connected to the water injection pipe receiving groove 14 after the extension section 12 is installed, thus facilitating the connection between the water injection pipe and the water injection channel 6.

[0036] In this embodiment, the rear end of the movable support arm 4 has a power connection hole 23. The power device 3 includes an electric motor installed on the body 17. The upper end of the power output shaft of the electric motor is inserted into the power connection hole 23. The power connection hole 23 can be a polygonal hole, a spline hole, etc. The rotation of the power output shaft of the electric motor can drive the movable support arm 4 to swing.

[0037] In some embodiments of this invention, the powder receiving tray 5 is detachably mounted on the movable support arm 4. The powder receiving tray 5 can be removed for separate cleaning, which not only facilitates the cleaning and maintenance of the automatic formula maker but also prevents excessive residual powder from accumulating in the powder receiving tray 5 and causing spoilage.

[0038] Reference Figure 6 In some embodiments of this utility model, the movable support arm 4 is provided with a support surface 8 for placing the powder receiving tray 5. The support surface 8 is provided with a plug-in post 9, and the bottom surface of the powder receiving tray 5 is provided with a plug-in hole 10, into which the plug-in post 9 is inserted. With this structure, the support surface 8 is used for positioning and supporting the powder receiving tray 5, and the plug-in hole 10 and plug-in post 9 are used to enable the detachable installation of the powder receiving tray 5 on the movable support arm 4. This not only simplifies the structure but also makes the installation and removal of the powder receiving tray 5 relatively convenient.

[0039] Reference Figure 7 , Figure 8 In some embodiments of this utility model, the side of the powder receiving tray 5 is connected to the free end of the movable support arm 4. The movable support arm 4 is provided with a water inlet pipe receiving groove 14 for placing the water inlet pipe. The powder receiving tray 5 is provided with a water guide pipe 20. The inner cavity of the water guide pipe 20 forms the water inlet channel 6. The first end of the water guide pipe 20 extends to the bottom surface of the powder receiving tray 5, and the second end of the water guide pipe 20 communicates with the water inlet pipe receiving groove 14. The water inlet pipe receiving groove 14 is used to install the water inlet pipe, and the water guide pipe 20 is used to connect the water inlet pipe. During water filling, the water from the water inlet pipe is introduced into the bottle through the water guide pipe. This design can shorten the length of the movable support arm 4, making the structure more compact. If the powder receiving tray 5 is also designed to be detachable, the powder receiving tray 5 can be removed simply by pulling it to one side, making disassembly and assembly more convenient.

[0040] The free end of the movable support arm 4 is provided with a connecting sleeve 21. The inner cavity of the connecting sleeve 21 is connected to the water injection pipe receiving groove 14. The second end of the water guide pipe 20 is directly inserted into the connecting sleeve 21 or inserted into the connecting sleeve 21 through the intermediate connecting pipe 22. Figure 8The second end of the water guide pipe 20 is inserted into the connecting sleeve 21 via the intermediate connecting pipe 22. In some other embodiments of this utility model, the second end of the water guide pipe 20 can be directly inserted into the connecting sleeve 21. With this structure, the second end of the water guide pipe 20 can directly serve as a plug-in part connected to the connecting sleeve 21, or the intermediate connecting pipe 22 can be first fitted onto the second end of the water guide pipe 20, and then the intermediate connecting pipe 22 can be inserted into the connecting sleeve 21. The water guide pipe 20 has the dual function of connecting the powder receiving tray 5 to the movable support arm 4 and connecting the water injection pipe.

[0041] In some other embodiments of this utility model, the movable support arm 4 can also be mounted on the body 1 in a lateral moving manner, and the power unit 3 is used to drive the movable support arm 4 to move laterally.

[0042] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. An automatic milk maker water injection guiding device, comprising a body (1), the body (1) having a powder inlet (2), characterized in that, The body (1) is equipped with a movable support arm (4) that is driven by a power device (3) and can move or swing. The movable support arm (4) is provided with a powder receiving tray (5). The movable support arm (4) or the powder receiving tray (5) is provided with a water injection channel (6). The water injection channel (6) has a water injection port (7) and the water injection port (7) is located at the bottom of the powder receiving tray (5). When the movable support arm (4) moves to the water injection position, the powder receiving tray (5) and the water injection port (7) are directly below the powder outlet (2). When the movable support arm (4) moves to the avoidance position, the powder receiving tray (5) and the water injection port (7) leave the powder outlet (2).

2. The water-injection guiding device for an automatic milk maker as described in claim 1, characterized in that, The movable support arm (4) is mounted on the machine body (1) in a swinging manner. The power unit (3) is used to drive the movable support arm (4) to swing to change its working position. The powder receiving tray (5) is located on the movable support arm (4) at a position away from the fulcrum.

3. The automatic milk maker water injection guiding device as described in claim 2, characterized in that, The movable support arm (4) includes a base section (11) and an extension section (12). The base section (11) is installed on the left or right side of the body (1), and the extension section (12) is located on the front side of the body (1). The rear end of the base section (11) is hinged to the body (1), and the front end of the base section (11) is connected to the first end of the extension section (12). The powder receiving tray (5) is located at the second end of the extension section (12).

4. The automatic milk maker water injection guiding device as described in claim 3, characterized in that, The body (1) is provided with a movable support arm receiving groove (13) on the left or right side. The rear part of the base section (11) is located in the movable support arm receiving groove (13) when the movable support arm (4) moves to the water injection position. The front part of the base section (11) bends towards the side close to the powder inlet (2), so that the second end of the extension section (12) sends the powder receiving tray (5) to the direct below the powder inlet (2) when the movable support arm (4) moves to the water injection position.

5. The automatic milk maker water injection guiding device as described in claim 3, characterized in that, The base section (11) is provided with a water pipe receiving groove (14) for placing the water pipe. The water injection channel (6) is located in the extension section (12). The water injection channel (6) is connected to the water pipe receiving groove (14). The water injection port (7) is connected to the water injection channel (6) and faces downward.

6. The automatic milk maker water injection guiding device as described in claim 5, characterized in that, The first end of the water injection channel (6) penetrates the end face of the first end of the extension section (12), and the second end of the water injection channel (6) penetrates the lower surface of the second end of the extension section (12) to form the water injection port (7).

7. The automatic milk maker water injection guiding device as described in claim 3, characterized in that, The extension section (12) is detachably connected to the base section (11).

8. The automatic milk maker water injection guiding device as described in claim 7, characterized in that, The first end of the water injection channel (6) passes through the end face of the first end of the extension section (12). The first end of the extension section (12) is provided with a plug pipe (15). The inner cavity of the plug pipe (15) is connected to the water injection channel (6). The end of the base section (11) near the extension section (12) is provided with a plug sleeve (16). The inner cavity of the plug sleeve (16) is connected to the water injection pipe receiving groove (14). The plug pipe (15) is inserted into the plug sleeve (16).

9. The water-injection guiding device for an automatic milk maker as described in claim 1, characterized in that, The powder receiving tray (5) is detachably mounted on the movable support arm (4).

10. The water-injection guiding device for an automatic milk maker as described in claim 9, characterized in that, The movable support arm (4) is provided with a support surface (8) for placing the powder receiving tray (5), and a plug-in post (9) is provided on the support surface (8). The bottom surface of the powder receiving tray (5) is provided with a plug-in hole (10), and the plug-in post (9) is inserted into the plug-in hole (10).

11. The water-injection guiding device for an automatic milk maker as described in claim 9, characterized in that, The side of the powder receiving tray (5) is connected to the free end of the movable support arm (4). The movable support arm (4) is provided with a water injection pipe receiving groove (14) for placing the water injection pipe. The powder receiving tray (5) is provided with a water guide pipe (20). The inner cavity of the water guide pipe (20) forms the water injection channel (6). The first end of the water guide pipe (20) extends to the bottom surface of the powder receiving tray (5). The second end of the water guide pipe (20) is connected to the water injection pipe receiving groove (14).

12. The automatic milk maker water injection guiding device as described in claim 11, characterized in that, The free end of the movable support arm (4) is provided with a connecting sleeve (21). The inner cavity of the connecting sleeve (21) is connected to the water injection pipe receiving groove (14). The second end of the water guide pipe (20) is directly inserted into the connecting sleeve (21) or inserted into the connecting sleeve (21) through the intermediate connecting pipe (22).

13. The automatic milk maker water injection guiding device as described in claim 2, characterized in that, The machine body (1) includes a body (17) and a head (18) on the body (17). The head (18) is located above the body (17). The front part of the body (17) is provided with a concave and vertically extending bottle clearance groove (19). The powder outlet (2) is located on the front side of the bottle clearance groove (19). The left or right side of the machine body (1) is provided with a movable support arm receiving groove (13). A part of the movable support arm (4) is located in the movable support arm receiving groove (13) when the movable support arm (4) moves to the water filling position. The other part of the movable support arm (4) bends towards the side close to the powder outlet (2), so that when the movable support arm (4) moves to the water filling position, the bent part sends the powder receiving tray (5) to the bottom of the powder outlet (2).

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