Complementary food machine with liftable driving assembly

Abstract

The utility model discloses a complementary food machine with a liftable driving component, which comprises a machine base, a driving component, a lifting component and a driving component, and is characterized in that the machine base is provided with a driving cavity; the stirring assembly is provided with a stirring shaft; the driving assembly comprises a driving seat, a driving motor and a linkage piece, and the driving seat is installed in the driving cavity and can move in the height direction of the driving cavity; the driving motor is provided with a driving shaft, the driving motor is installed on the driving base, and the driving shaft is used for stretching into or retracting into the driving cavity when the driving base moves in the height direction of the driving cavity; the driving shaft is used for being detachably connected with the stirring shaft after extending out of the driving cavity; the linkage piece is used for driving the driving base to move in the height direction of the driving cavity. The complementary food machine with the liftable driving component can be connected with and separated from the stirring shaft through the lifting of the driving component, so that the complementary food machine is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing electrical appliances, in particular to a food supplement machine with a liftable driving component. Background Art

[0002] At present, baby food machines and food processors are household appliances that integrate the functions of making soy milk, grinding dry powder, squeezing juice, making meat stuffing, shaved ice, etc. They are used to make a variety of foods such as juice, soy milk, jam, dry powder, shaved ice, meat stuffing, etc. They are the product of the more diversified juicer. Soup machines are a type of food processor, mainly used for making soup. After the ingredients in the cup are broken up by the stirring blade, they are directly heated to make soup, which is convenient and practical.

[0003] However, the existing food processor has a blade assembly that is directly fixed on the machine base. When moving, the blade assembly will increase the weight of the machine base or the food processor, making it inconvenient to move. In addition, the blade assembly is directly fixed, which is not easy to clean. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art described above, the utility model provides a baby food machine with a liftable driving assembly, which can be connected and disconnected from a stirring shaft by lifting the driving assembly, thus facilitating cleaning.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A food supplement machine with a liftable driving assembly, comprising:

[0007] A machine base, wherein a driving cavity is provided on the machine base;

[0008] A stirring assembly, wherein the stirring assembly is provided with a stirring shaft;

[0009] The drive assembly includes a drive seat, a drive motor and a linkage. The drive seat is installed in the drive cavity and can move along the height direction of the drive cavity. The drive motor has a drive shaft. The drive motor is installed on the drive seat. The drive shaft is used to extend into or retract into the drive cavity when the drive seat moves along the height direction of the drive cavity. The drive shaft is used to be detachably connected to the stirring shaft after extending out of the drive cavity. The linkage is used to drive the drive seat to move along the height direction of the drive cavity.

[0010] Further, the linkage member includes a linkage rod, a linkage block and an elastic component. The linkage rod is rotatably installed in the driving cavity, the linkage block is connected to the outside of the linkage rod, and the linkage block is provided with a pressing portion eccentrically arranged with respect to the axis of the linkage rod; the pressing portion is used to press the driving seat when the linkage rod rotates to drive the driving seat to move downward; the elastic component is provided between the driving seat and the driving cavity, and the elastic component is used to provide an elastic stress to drive the driving seat to move upward.

[0011] Furthermore, a guide block is provided on the bottom wall of the driving cavity, and a guide groove is provided on the driving seat, and the guide groove extends along the height direction of the driving cavity; the guide block is connected to the guide groove and slidably cooperates with the guide groove; the elastic component is clamped between the bottom end of the driving seat and the bottom wall of the driving cavity.

[0012] Furthermore, a pressure step is provided on the driving seat, and the pressing portion is used to press the pressure step when the linkage rod rotates.

[0013] Furthermore, the linkage block is provided with a first positioning surface and a second positioning surface, the first positioning surface and the second positioning surface are distributed sequentially in the rotation direction of the linkage block, and the top pressure portion is located between the first positioning surface and the second positioning surface; the first positioning surface and the second positioning surface are both used to abut against the pressure step.

[0014] Furthermore, the pressing portion is a circular arc convex portion.

[0015] Furthermore, the machine base is provided with an arc guide groove, the arc guide groove includes a horizontal groove section and a vertical groove section, the horizontal groove section and the vertical groove section are connected with an arc section; the end of the linkage rod is slidably matched with the arc guide groove.

[0016] Furthermore, two linkage blocks are provided, and the two linkage blocks are respectively connected to two ends of the linkage rod.

[0017] Furthermore, the elastic component is provided in plurality, and the plurality of elastic components are connected between the driving seat and the driving cavity.

[0018] Furthermore, the stirring assembly includes a stirring cup and a stirring blade, and the stirring shaft is installed on the stirring cup and connected to the stirring blade.

[0019] In summary, the utility model has the following technical effects:

[0020] The driving seat can be driven upward by the linkage, and the driving shaft on the driving seat can move upward and retract into the driving cavity. At this time, the stirring shaft is separated from the driving shaft, the stirring cup can be taken out, and the stirring shaft can be cleaned separately, which is convenient for later maintenance. When the machine base itself is not in use, its driving shaft is separated from the stirring component, which will not increase the weight of the machine base and is easier to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the supplementary food machine of the utility model;

[0022] Figure 2 It is a partial cross-sectional view of the supplementary food machine of the utility model;

[0023] Figure 3 It is a partial structural schematic diagram of the driving assembly of the supplementary food machine of the utility model in the ascending state;

[0024] Figure 4 It is a structural schematic diagram of the driving assembly of the auxiliary food machine of the utility model in the ascending state;

[0025] Figure 5 It is a structural schematic diagram of another viewing angle of the driving assembly of the supplementary food machine of the utility model in the ascending state;

[0026] Figure 6 It is a partial structural schematic diagram of the driving assembly of the supplementary food machine of the utility model in the ascending state;

[0027] Figure 7 It is a structural schematic diagram of the driving assembly of the auxiliary food machine of the utility model in the ascending state;

[0028] Figure 8 It is a structural schematic diagram of another viewing angle of the driving assembly of the supplementary food machine of the utility model in the ascending state;

[0029] Fig. 9 It is a structural schematic diagram of the linkage block of the supplementary food machine of the present utility model.

[0030] Among them, the meanings of the figure numbers are as follows: 10, machine base; 11, arc guide groove; 12, guide block; 20, stirring cup; 21, stirring shaft; 22, stirring knife; 30, knob; 41, driving motor; 411, driving shaft; 412, connecting groove; 42, driving seat; 421, pressure step; 422, guide groove; 43, linkage rod; 44, elastic component; 45, linkage block; 451, top pressure part; 452, first positioning surface; 453, second positioning surface. DETAILED DESCRIPTION

[0031] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0034] See also Figure 1-Figure 9 The utility model discloses a baby food machine with a liftable driving assembly, including a machine base 10, a stirring assembly and a driving assembly. A driving cavity is provided on the machine base 10, and the stirring assembly is provided with a stirring shaft 21. The stirring shaft 21 can be connected to a stirring knife 22 or a stirring blade to perform stirring or food cutting processing.

[0035] The driving assembly includes a driving seat 42, a driving motor 41, and a linkage. The driving seat 42 is installed in the driving cavity of the machine base 10, and the driving seat 42 can move along the height direction of the driving cavity, that is, the driving seat 42 can be raised and lowered in the driving cavity. Specifically, the driving motor 41 has a driving shaft 411, and the driving motor 41 is installed on the driving seat 42. When the driving seat 42 moves along the height direction of the driving cavity, the driving shaft 411 can extend into or retract into the driving cavity, and the driving shaft 411 can be detachably connected to the stirring shaft 21 after extending out of the driving cavity, and the linkage can drive the driving seat 42 to move along the height direction of the driving cavity.

[0036] On the basis of the above structure, when using the auxiliary food machine with a liftable driving component of the utility model, the ingredients can be put into the mixing cup 20, and then the mixing shaft 21 can be extended into the mixing cup 20. When processing the ingredients, the linkage can drive the driving seat 42 to move downward. After the driving seat 42 moves downward, it can drive the driving motor 41 installed on the driving seat 42 to move downward. At this time, the driving shaft 411 of the driving motor 41 can extend out of the driving cavity. After the driving shaft 411 extends out of the driving cavity, it can be connected to the mixing shaft 21. After that, the driving motor 41 is started, which can drive the mixing shaft 21 connected thereto to rotate, so that the ingredients in the mixing cup 20 can be processed.

[0037] After the ingredients in the mixing cup 20 are processed, the mixing cup 20 needs to be taken out. At this time, the driving seat 42 can be driven upward by the linkage, and the driving shaft 411 on the driving seat 42 can be moved upward and retracted into the driving cavity. At this time, the mixing shaft 21 is separated from the driving shaft 411, and the mixing cup 20 can be taken out. The mixing shaft 21 can be cleaned separately, which is convenient for later maintenance. When the machine base 10 itself is not in use, its driving shaft 411 is separated from the mixing component, which will not increase the weight of the machine base 10 and is easier to move.

[0038] It should be noted that a chamber for placing the blending cup 20 can be provided on the base 10, and the driving chamber can be located at the top of the chamber, so that when the driving shaft 411 is extended, it can be extended into the chamber and detachably connected to the stirring shaft 21 on the blending cup 20 in the chamber. When the driving shaft 411 is retracted into the driving chamber, it can avoid the process of taking and placing the blending cup 20, and will not interfere with the taking and placing of the blending cup 20. In addition, when the driving shaft 411 is not in use, it is stored in the driving chamber, which is waterproof and dustproof, and is safer and more hygienic to use.

[0039] In addition, a connection groove may be provided at the bottom end of the driving shaft, and the stirring shaft may be inserted into the connection groove to realize a detachable connection with the driving shaft. Of course, the connection groove may be a spline groove, and a spline connector may be provided at the end of the stirring shaft, and the spline connector may be inserted into the spline groove, and the spline connection may be achieved, so that the connection structure is stable, and relative rotation between the driving shaft and the stirring shaft can be prevented, and the driving process is stable.

[0040] In this embodiment, the stirring assembly includes a stirring cup 20 and a stirring blade 22. The stirring shaft 21 is installed on the stirring cup 20 and connected to the stirring blade 22, so that food can be placed in the stirring cup 20. The stirring blade 22 is connected to the stirring shaft 21. When the stirring shaft 21 rotates in the stirring cup 20, it can drive the stirring blade 22 to process the food in the stirring cup 20.

[0041] Furthermore, the linkage member includes a linkage rod 43, a linkage block 45 and an elastic component 44. The linkage rod 43 is rotatably installed in the driving cavity, and the linkage block 45 is connected to the outside of the linkage rod 43, and the linkage block 45 can rotate together when the linkage rod 43 rotates. Specifically, a pressing portion 451 is provided on the linkage block 45, and the pressing portion 451 is eccentrically arranged with the axis of the linkage rod 43. When the linkage rod 43 rotates, the linkage block 45 is linked to drive the pressing portion 451 to press the driving seat 42 to drive the driving seat 42 to move downward. The elastic component 44 is arranged between the driving seat 42 and the driving cavity, and the elastic component 44 can provide an elastic stress to drive the driving seat 42 to move upward.

[0042] Based on this structure, in the initial state, the drive seat 42 can maintain an upward movement under the elastic stress of the elastic component 44, and the drive shaft 411 of the drive motor 41 on the drive seat 42 remains retracted in the drive cavity. When stirring, the stirring cup 20 can be placed under the drive cavity, and then the linkage rod 43 can be rotated to drive the linkage block 45 to rotate. The linkage block 45 can rotate to drive the eccentrically arranged pressing part 451 to rotate downward, and the pressing part 451 can press the drive seat 42 downward, driving the drive shaft 411 on the drive seat 42 to extend downward and connect with the stirring shaft 21. At this time, the elastic component 44 is compressed.

[0043] After the stirring action is completed, the elastic component 44 can be reset, and the linkage rod 43 resets and rotates in the opposite direction, driving the linkage block 45 and the top pressure block to move upward and away from the drive seat 42. The drive seat 42 can then drive the drive shaft 411 to retract upward into the drive cavity.

[0044] It should be noted that a limiting structure, such as a limiting elastic pin structure, may be provided on the drive seat 42, and a limiting hole may be provided on the inner wall of the drive cavity, so that after the drive seat 42 moves downward to the state where the drive shaft 411 is extended, the limiting elastic pin may move to a position corresponding to the limiting hole, so that the limiting elastic pin pops out and gets stuck in the limiting hole, thereby preventing the elastic component 44 between the drive seat 42 and the drive cavity from resetting and pulling the drive seat 42 upward. When the drive shaft 411 needs to be reset and retracted, the limiting elastic pin may exit the limiting hole.

[0045] Of course, in this embodiment, a pressure step 421 can be provided on the driving seat 42, and the pressure step 421 can be used as the force surface of the pressing portion 451 of the linkage block 45, so that when the linkage rod 43 rotates, the pressing portion 451 can press the pressure step 421, so that the driving seat 42 has a larger force surface, and the larger the force surface, the easier it is to be pressed downward by the pressing portion 451.

[0046] In order to prevent the driving seat 42 from rising under the action of the elastic component 44 during the stirring process, a first positioning surface 452 and a second positioning surface 453 may be provided on the linkage block 45, and the first positioning surface 452 and the second positioning surface 453 are sequentially distributed in the rotation direction of the linkage block 45, and the above-mentioned pressing portion 451 is located between the first positioning surface 452 and the second positioning surface 453. Specifically, a pressure step 421 is further provided on the driving seat 42, and in the initial state, the first positioning surface 452 may abut against the pressure step 421, and because the first positioning surface 452 of the linkage block 45 abuts against the pressure step 421 in a plane and is not easy to rotate, the elastic component 44 can remain in a stable rising state, and the driving shaft 411 remains in a retracted state.

[0047] When the driving shaft 411 needs to be extended to connect with the stirring shaft 21, force is applied to the linkage rod 43. When the linkage rod 43 rotates, the pressing portion 451 at the end of the first positioning surface 452 is driven to slide relative to the compressed step 421. The first positioning surface 452 gradually disengages from the compressed step 421 during the rotation, and the pressing portion 451 can continue to press the compressed step 421 downward, driving the driving seat 42 to move downward, and driving the driving shaft 411 on the driving seat 42 to extend downward. After the linkage block 45 rotates into place, the driving shaft 411 is fully extended. At this time, the second positioning surface 453 on the linkage block 45 can abut against the compressed step 421 to maintain a planar abutment state, thereby allowing the elastic component 44 to maintain a stable compression state.

[0048] Furthermore, a guide block 12 may be provided on the bottom wall of the driving cavity, and a guide groove 422 may be provided on the driving seat 42 correspondingly, and the guide groove 422 extends along the height direction of the driving cavity, so that the guide block 12 may be inserted into the guide groove 422 and slidably cooperate with the guide groove 422, and the elastic component 44 may be clamped between the bottom end of the driving seat 42 and the bottom wall of the driving cavity. In this way, when the driving seat 42 is lifted or lowered, the guide groove 422 of the driving seat 42 may slidably cooperate with the guide block 12 in the driving cavity, so that the stable lifting or lowering of the driving seat 42 may be guided.

[0049] Specifically, guide blocks 12 are provided on both sides of the bottom wall of the driving cavity, and guide grooves 422 are provided on both sides of the driving seat 42, and the guide grooves 422 are slidably assembled on the guide blocks 12 one by one, so that the driving seat 42 can be lifted up and down based on the guide blocks 12 on both sides, and the structure is stable. Based on this structure, the linkage rod 43 can be rotatably connected to the two guide blocks 12, and the linkage block 45 can be provided at the part of the linkage rod 43 extending from the guide groove 422, and the pressure step 421 can be provided on the outer side of the guide groove 422 for the pressing part 451 to press.

[0050] Furthermore, the pressing portion 451 is an arc-shaped protrusion. In the case of having the above-mentioned first positioning surface 452 and the second positioning surface 453, since the arc-shaped protrusion is located between the first positioning surface 452 and the second positioning surface 453, the linkage rod 43 is rotated, and the arc-shaped protrusion on the linkage block 45 linked with the linkage rod 43 can be in contact with the pressure step 421 with an arc surface, and press the pressure step 421 during the rotation process, driving the first positioning surface 452 or the second positioning surface 453 to disengage from the pressure step 421.

[0051] Of course, wedge blocks may be provided on the first positioning surface 452 and the second positioning surface 453, so that the inclined surfaces of the wedge blocks can also achieve the pressing of the compressed step 421 during rotation.

[0052] Further, for convenience, an arc guide groove 11422 is provided on the machine base 10, and the arc guide groove 11422 includes a horizontal groove section and a vertical groove section, the horizontal groove section and the vertical groove section are connected by an arc section, and the end of the linkage rod 43 is slidably matched with the arc guide groove 11422. In this way, when the linkage rod 43 rotates, the end of the linkage rod 43 has two extreme positions. When the drive seat 42 is located at the maximum upward position of the drive cavity, the linkage rod 43 can be against the top wall of the vertical groove section, and when the drive seat 42 is located at the maximum downward position of the drive cavity, the linkage rod 43 can be against the end wall of the horizontal groove section. Since the end of the linkage rod 43 is located at the horizontal groove section at this time, the top wall of the horizontal groove section can limit the upward movement of the linkage rod 43, so that the linkage rod 43 remains in the horizontal groove section position, the drive seat 42 can be stably in the downward position, and the drive shaft 411 of the drive seat 42 can maintain a stable extended state, so that the connection between the stirring shaft 21 and the drive shaft 411 is stable.

[0053] Furthermore, in order to ensure that the driving seat 42 is subjected to stable force, two linkage blocks 45 are provided, and the two linkage blocks 45 are respectively connected to the two ends of the linkage rod 43. In this way, when the linkage rod 43 rotates, the linkage blocks 45 on both sides can be simultaneously linked to press the driving seat 42 downward. The driving seat 42 is subjected to force on both sides and can maintain a stable downward state.

[0054] Furthermore, the elastic component 44 is provided in plurality, and the plurality of elastic components 44 can be connected between the drive seat 42 and the drive cavity, and can be evenly connected between the drive seat 42 and the drive cavity through the plurality of elastic components 44. In this way, the plurality of elastic components 44 can provide uniform elastic stress, and each point of the drive seat 42 is subjected to uniform force, thereby driving the drive seat 42 to move upward stably.

[0055] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A food supplement machine with a liftable drive assembly, characterized in that: include, A machine base, wherein a driving cavity is provided on the machine base; A stirring assembly, wherein the stirring assembly is provided with a stirring shaft; The drive assembly includes a drive seat, a drive motor and a linkage. The drive seat is installed in the drive cavity and can move along the height direction of the drive cavity. The drive motor has a drive shaft. The drive motor is installed on the drive seat. The drive shaft is used to extend into or retract into the drive cavity when the drive seat moves along the height direction of the drive cavity. The drive shaft is used to be detachably connected to the stirring shaft after extending out of the drive cavity. The linkage is used to drive the drive seat to move along the height direction of the drive cavity.

2. The food supplement machine with a liftable drive assembly according to claim 1, characterized in that: The linkage member includes a linkage rod, a linkage block and an elastic component. The linkage rod is rotatably installed in the driving cavity. The linkage block is connected to the outside of the linkage rod. The linkage block is provided with a pressing portion eccentrically arranged with respect to the axis of the linkage rod. The pressing portion is used to press the driving seat when the linkage rod rotates to drive the driving seat to move downward. The elastic component is provided between the driving seat and the driving cavity, and is used to provide an elastic stress to drive the driving seat to move upward.

3. The food supplement machine with a liftable drive assembly according to claim 2, characterized in that: A guide block is provided on the bottom wall of the driving cavity, and a guide groove is provided on the driving seat, and the guide groove extends along the height direction of the driving cavity; the guide block is connected to the guide groove and slidably cooperates with the guide groove; the elastic component is clamped between the bottom end of the driving seat and the bottom wall of the driving cavity.

4. The food supplement machine with a liftable drive assembly according to claim 2, characterized in that: A pressure step is provided on the driving seat, and the pressing portion is used to press the pressure step when the linkage rod rotates.

5. The food supplement machine with a liftable drive assembly according to claim 4, characterized in that: The linkage block is provided with a first positioning surface and a second positioning surface, the first positioning surface and the second positioning surface are distributed sequentially in the rotation direction of the linkage block, and the top pressure portion is located between the first positioning surface and the second positioning surface; the first positioning surface and the second positioning surface are both used to abut against the pressure step.

6. The food supplement machine with a liftable drive assembly according to claim 5, characterized in that: The pressing portion is a circular arc convex portion.

7. The food supplement machine with a liftable drive assembly according to any one of claims 2 to 6, characterized in that: The machine base is provided with an arc guide groove, which includes a horizontal groove section and a vertical groove section. The horizontal groove section and the vertical groove section are connected with an arc section; the end of the linkage rod is slidably matched with the arc guide groove.

8. The food supplement machine with a liftable drive assembly according to any one of claims 2 to 6, characterized in that: There are two linkage blocks, and the two linkage blocks are respectively connected to the two ends of the linkage rod.

9. The food supplement machine with a liftable drive assembly according to any one of claims 2 to 6, characterized in that: There are a plurality of elastic components, and the plurality of elastic components are connected between the driving seat and the driving cavity.

10. The food supplement machine with a liftable driving assembly according to any one of claims 1 to 6, characterized in that: The stirring assembly comprises a stirring cup and a stirring blade. The stirring shaft is installed on the stirring cup and connected to the stirring blade.

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