Feeding bottle lifting mechanism, milk shaking device and milk powder brewing machine

Abstract

The embodiment of the utility model discloses a feeding bottle lifting mechanism, a milk shaking device and a milk powder brewing machine. The feeding bottle lifting mechanism comprises a lifting part, a lifting part and a lifting part, wherein the lifting part is arranged in the mounting seat in a lifting manner; the feeding bottle support is arranged on the lifting part; and the lifting driving part comprises a lead screw lifting assembly arranged in the mounting seat, and the lead screw lifting assembly is provided with a lifting head rigidly connected with the lifting part. The feeding bottle lifting mechanism is compact in structure and small in occupied space.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of mother and baby products, and in particular, to a milk bottle lifting mechanism, a milk shaking device, and a milk powder dispenser. Background Art

[0002] With the continuous improvement of the consumption level, people have more scientific standards for raising infants and young children. As a mother and baby product, a milk powder dispenser can better accurately control the concentration of milk powder and is more hygienic and labor-saving compared to the traditional manual milk-making method.

[0003] During the growth process of infants and young children, the amount of milk powder they need to intake daily will continuously increase. Therefore, infants and young children need to change milk bottles of different capacities, and the design of milk bottles also shows a variety of styles. The inconsistent heights of milk bottles may cause milk powder to spill. Therefore, a milk bottle lift can be set to adapt to milk bottles of different heights. However, the existing milk bottle lifting mechanisms have complex structures and occupy a large amount of space. Summary of the Invention

[0004] The embodiments of the present application provide a milk bottle lifting mechanism, a milk shaking device, and a milk powder dispenser to adapt to milk bottles of different heights.

[0005] In a first aspect, the embodiments of the present application provide a milk bottle lifting mechanism applied to a milk powder dispenser. The milk bottle lifting mechanism includes: a lifting part, which is liftably arranged in a mounting seat; a milk bottle holder, which is arranged on the lifting part; a lifting driving part, which includes a screw rod lifting assembly arranged in the mounting seat, and the screw rod lifting assembly has a lifting head rigidly connected to the lifting part.

[0006] In some possible implementation manners, a first convex part is arranged on the outer side wall of the lifting part, and the first convex part is fixedly connected to the lifting head.

[0007] In some possible implementation manners, the screw rod lifting assembly specifically includes:

[0008] A rotating screw rod arranged along the height direction, a rotating driving motor axially connected to the rotating screw rod, and a lifting head provided with an internal thread hole, and the lifting head is sleeved on the rotating screw rod through the internal thread hole.

[0009] In some possible implementation manners, the screw rod lifting assembly further includes at least one guide rod arranged along the height direction.

[0010] In some possible embodiments, the mounting seat includes a cylinder sleeved on the outside of the lifting portion, a partition provided near the bottom of the cylinder, and a top plate provided on the top of the cylinder, the rotary drive motor is provided below the partition, the top end of the rotary screw is rotatably fixed to the top plate, and the bottom end passes through the partition and is axially connected to the rotary drive motor; and / or,

[0011] The outer side wall of the lifting portion is further provided with at least one second protrusion, and at least one guide rod passes through the second protrusion and is fixed on the mounting seat.

[0012] In some possible implementations, the partition is further provided with a motor mounting hole, and the rotary drive motor is fixed under the partition through the motor mounting hole; and / or

[0013] At least one group of limiting holes that are opposite to each other in the height direction are provided on the top plate and the partition plate, and each group of limiting holes accommodates one of the rotating screws or guide rods in the height direction; and or

[0014] The lifting head includes a mounting plate having an internal threaded hole, and the first protrusion is fixed to the mounting plate; and or

[0015] The outer side wall of the mounting seat is further provided with a third protrusion; and or

[0016] A limiting ring is further provided between the guide rod and the second protrusion; and / or

[0017] The first convex portion and / or the second convex portion is arranged at the bottom of the cylinder.

[0018] In some possible embodiments, the limiting hole is arranged to protrude from the lower surface of the top plate / the upper surface of the partition; and / or the lifting head also includes an internally threaded hole column extending downward from the internally threaded hole; and / or the portion where the mounting plate interfaces with the lifting portion is configured as a cut surface.

[0019] In some possible implementations, the height of the internally threaded hole column is equivalent to the height of the first protrusion; and / or, a reinforcing rib is further provided between the limiting hole and the inner wall of the cylinder.

[0020] In a second aspect, an embodiment of the present application provides a milk shaking device, comprising a milk bottle lifting mechanism as described in any one of the above.

[0021] In a third aspect, an embodiment of the present application provides a milk powder making machine, which includes any one of the bottle lifting mechanisms described above, or the milk shaking device described above.

[0022] The beneficial effects of this application are:

[0023] In the embodiment of the present application, the lifting part is rigidly connected to the lifting head of the screw rod lifting assembly, so that the milk bottle lifting mechanism has a compact structure and small occupied space. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 is a schematic diagram of the milk powder mixing machine provided by the embodiment of the present application;

[0026] Figure 2 is a cross-sectional view of the milk bottle lifting mechanism provided by the embodiment of the present application;

[0027] Figure 3 is a bottom view of the milk bottle lifting mechanism provided by the embodiment of the present application;

[0028] Figure 4 is an internal structure diagram of the milk bottle lifting mechanism provided by the embodiment of the present application.

[0029] Description of the Reference Numerals:

[0030] 1, milk powder mixing machine;

[0031] 1000, milk shaking device;

[0032] 100, milk bottle lifting mechanism;

[0033] 120, lifting drive part; 121, screw rod lifting assembly; 1211, lifting head; 1211a, mounting plate; 1211b, internal thread hole column; 1212, rotating screw rod; 1213, guide rod; 122, rotating drive motor;

[0034] 150, milk bottle holder;

[0035] 170, milk bottle;

[0036] 180, lifting part; 181, first convex part; 182, second convex part; 183, limiting ring;

[0037] 190, mounting seat; 191, cylinder body; 192, partition board; 1921, motor mounting hole; 193, top plate; 194, limiting hole; 195, reinforcing rib; 196, third convex part;

[0038] 300, milk shaking mechanism. Detailed Embodiments

[0039] To make the objectives, technical solutions, and advantages of this application clearer, the following will refer to the accompanying drawings in the embodiments of this application and describe the technical solutions of this application in detail through implementation manners. Obviously, the described embodiments are some, rather than all, of the embodiments of this application. Without conflict, the embodiments and features in the embodiments of this application can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this application without creative efforts shall fall within the scope of protection of this application.

[0040] It should be noted that in the accompanying drawings, the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end; in the description of this application, the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this application; in the description of this application, "first", "second", etc. are only used for distinction from each other, rather than indicating their importance levels and sequences, etc.

[0041] In the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "coupled" shall be understood in a broad sense. For example, it can be a fixed connection, a movable connection, or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements, etc. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] According to a milk bottle lifting mechanism provided by an embodiment of this application, please refer to Figures 1 to 4The bottle lifting mechanism 100 includes: a lifting part 180, which is liftably arranged in a mounting seat 190; a bottle holder 150, which is arranged on the lifting part 180; and a lifting drive part 120. The lifting drive part 120 includes a screw lifting assembly 121 arranged in the mounting seat 190, and the screw lifting assembly 121 has a lifting head 1211 rigidly connected to the lifting part 180. The screw lifting assembly 121 is a mechanical device that uses a screw pair of a screw and a nut to convert rotational motion into linear motion. The lifting head 1211 of the screw lifting assembly 121 is rigidly connected to the lifting part 180, so that when the screw lifting assembly 121 rotates to drive the lifting head 1211, it drives the lifting part 180 to rise or fall. The screw lifting assembly 121 is arranged on the outside of the lifting part 180 to realize the lifting of the lifting part 180, making the structure compact and occupying little space.

[0043] In some possible embodiments, the outer wall of the lifting portion 180 is provided with a first protrusion 181, and the first protrusion 181 is fixedly connected to the lifting head 1211. The screw lifting assembly 121 specifically includes: a rotating screw 1212 arranged in the height direction, a rotating drive motor 122 axially connected to the rotating screw 1212, and a lifting head 1211 having an internal threaded hole, and the lifting head 1211 is sleeved on the rotating screw 1212 through the internal threaded hole. The first protrusion 181 provided on the outer wall of the lifting portion 180 is used to be fixedly connected to the lifting head 1211 and carry the lifting portion 180 to rise or fall. The rotating screw 1212 is arranged in the height direction, so that when the rotating drive motor 122 drives the rotating screw 1212 to rotate, the lifting head 1211 rises or falls along the rotating screw 1212. Optionally, the lifting head 1211 includes a mounting plate 1211a having an internally threaded hole, and the first protrusion 181 is fixed to the mounting plate 1211a, which can improve the rigidity between the lifting head 1211 and the first protrusion 181 and prevent it from falling off. The portion where the mounting plate 1211a interfaces with the lifting portion 180 is configured as a cut surface, making the structure between the rotating screw 1212 and the lifting portion 180 more compact. The lifting head 1211 also includes an internally threaded hole column 1211b extending downward from the internally threaded hole on the mounting plate 1211a, which improves the stability of the transmission by increasing the length of the threaded connection between the lifting head 1211 and the rotating screw 1212.

[0044] In some possible embodiments, the screw rod lifting assembly 121 further includes at least one guide rod 1213 arranged in the height direction. At least one second convex part 182 is further arranged on the outer side wall of the lifting part 180, and at least one guide rod 1213 passes through the second convex part 182 and is fixed on the mounting seat 190. The guide rod 1213 arranged in the height direction makes the lifting part 180 more stable during the lifting process. The number of the guide rods 1213 and the second convex parts 182 can be set to be multiple to achieve a better balance effect. A limit ring 183 is further arranged between the guide rod 1213 and the second convex part 182, which is used to limit the displacement of the guide rod 1213 in the second convex part 182 and improve the stability of the lifting part 180.

[0045] In some possible embodiments, the mounting seat 190 includes a cylinder 191 sleeved on the outer side of the lifting part 180, a partition plate 192 arranged near the bottom of the cylinder 191, and a top plate 193 arranged on the top of the cylinder 191. The rotary drive motor 122 is arranged below the partition plate. The top end of the rotary screw rod 1212 is rotatably fixed on the top plate 193, and the bottom end passes through the partition plate 192 and is axially connected with the rotary drive motor 122. The partition plate 192 and the top plate 193 respectively fixedly connected to the bottom and the top of the cylinder 191 fix the lifting drive part 120 in the height direction and play a role in protecting the lifting drive part 120. A motor mounting hole 1921 is further arranged on the partition plate 192. The rotary drive motor 122 is fixedly installed at the bottom of the partition plate 192 through the motor mounting hole 1921, making the structure compact. The first convex part 181 is arranged at the bottom of the cylinder 191 to increase the maximum rising height of the lifting part 180, so as to adapt to more baby bottles 170 with different heights. And the second convex part 182 can also be arranged at the bottom of the cylinder 191 to balance the loads distributed to the first convex part 181 and the second convex part 182 by the lifting part 180.

[0046] In some possible embodiments, at least one group of limiting holes 194 arranged oppositely in the height direction are further arranged on the partition plate 192 and the top plate 193. Each group of limiting holes 194 can accommodate a rotary screw rod 1212 or a guide rod 1213, reducing the shaking of the lifting part 180 during the lifting process. The limiting holes 194 protrude from the lower surface of the top plate 193 / the upper surface of the partition plate 192, increasing the height of the limiting holes 194 and strengthening the limiting effect. A reinforcing rib 195 is further arranged between the limiting holes 194 and the inner wall of the cylinder 191 to improve the strength of the limiting holes 194.

[0047] In some possible embodiments, a third convex part 196 is further arranged on the outer side wall of the mounting seat 190. A pin can be installed in the third convex part 196, so that the side wall of the mounting seat 190 can be opened along the third convex part 196, facilitating installation and disassembly.

[0048] An embodiment of the present application further provides a milk shaking device 1000. The milk shaking device 1000 includes the milk bottle lifting mechanism 100 described in any one of the above. Specifically, the milk shaking device 1000 includes a milk shaking mechanism 300 disposed inside the lifting portion 180.

[0049] An embodiment of the present application further provides a milk powder dispenser 1. The milk powder dispenser 1 includes the milk bottle lifting mechanism 100 or the milk shaking device 1000 described in any one of the above.

[0050] Those skilled in the art should be able to realize that in one or more of the above examples, the functions described in the embodiments of the present application can be implemented by hardware, software, firmware, or any combination thereof. When implemented using software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on a computer-readable medium. The computer-readable medium includes computer storage media and communication media, where the communication media includes any medium that facilitates the transfer of a computer program from one place to another. The storage media can be any available medium that can be accessed by a general-purpose or special-purpose computer.

[0051] Note that the above is only a preferred embodiment of the present application and the technical principles applied. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments, and substitutions can be made by those skilled in the art without departing from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments. Without departing from the concept of the present application, more other equivalent embodiments can be included, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A milk bottle lifting mechanism, applied to a milk powder dispenser, characterized in that: The feeding bottle lifting mechanism comprises: A lifting portion is arranged in a lifting manner in the mounting seat; a milk bottle holder, the milk bottle holder being arranged on the lifting portion; The lifting drive unit includes a screw lifting assembly arranged in the mounting seat, and the screw lifting assembly has a lifting head rigidly connected to the lifting unit.

2. The milk bottle lifting mechanism according to claim 1, characterized in that: The outer side wall of the lifting part is provided with a first protrusion, and the first protrusion is fixedly connected to the lifting head.

3. The milk bottle lifting mechanism according to claim 2, characterized in that: The screw lifting assembly also includes: A rotating screw rod is arranged along the height direction, a rotating drive motor is axially connected to the rotating screw rod, and a lifting head is provided with an internal threaded hole, and the lifting head is sleeved on the rotating screw rod through the internal threaded hole.

4. The milk bottle lifting mechanism according to claim 3, characterized in that: The mounting base further includes at least one guide rod arranged along the height direction.

5. The feeding bottle lifting mechanism according to claim 4, characterized in that: The mounting seat includes a cylinder sleeved on the outside of the lifting part, a partition provided near the bottom of the cylinder, and a top plate provided on the top of the cylinder, the rotary drive motor is provided below the partition, the top end of the rotary screw is rotatably fixed to the top plate, and the bottom end passes through the partition and is axially connected to the rotary drive motor; and / or, The outer side wall of the lifting portion is further provided with at least one second protrusion, and at least one guide rod passes through the second protrusion and is fixed on the mounting seat.

6. The feeding bottle lifting mechanism according to claim 5, characterized in that: The partition is further provided with a motor mounting hole, and the rotary drive motor is fixed below the partition through the motor mounting hole; and / or At least one group of limiting holes that are opposite to each other in the height direction are provided on the top plate and the partition plate, and each group of limiting holes accommodates one of the rotating screws or guide rods in the height direction; and or The lifting head includes a mounting plate having an internal threaded hole, and the first protrusion is fixed to the mounting plate; and or The outer side wall of the mounting seat is further provided with a third protrusion; and or A limiting ring is further provided between the guide rod and the second protrusion; and / or The first convex portion and / or the second convex portion is arranged at the bottom of the cylinder.

7. The feeding bottle lifting mechanism according to claim 6, characterized in that: The limiting hole is arranged to protrude from the lower surface of the top plate / the upper surface of the partition; and / or, the lifting head also includes an internally threaded hole column extending downward from the internally threaded hole; and / or, the portion where the mounting plate interfaces with the lifting portion is arranged as a cut surface.

8. The feeding bottle lifting mechanism according to claim 7, characterized in that: The height of the internal threaded hole column is equivalent to the height of the first protrusion; and / or, a reinforcing rib is further provided between the limiting hole and the inner wall of the cylinder.

9. A milk-shaking device, characterized in that: The milk shaking device includes a milk bottle lifting mechanism according to any one of claims 1 to 8.

10. A milk powder dispenser, characterized in that: The milk powder making machine includes the bottle lifting mechanism according to any one of claims 1 to 8, or the milk shaking device according to claim 9.

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