Mixing equipment

Abstract

An embodiment of the present application provides a stirring device, which includes a shell, a lifting component, a stirring barrel and a stirring component. The lifting component includes a lifting frame, which can move along the height direction of the shell. The stirring barrel is detachably mounted on the lifting frame to follow the lifting frame to rise and fall. The stirring component includes a stirring shaft, which is mounted on the shell. When the stirring device is in use, the stirring shaft is partially located in the stirring barrel, and the stirring barrel is lifted and lowered relative to the stirring shaft along the height direction of the shell. The stirring shaft rotates relative to the stirring barrel so that the stirring shaft rotates at different height positions in the stirring barrel, which helps the stirring shaft to stir at different height positions in the stirring barrel, thereby helping the stirring shaft to fully stir the food in the stirring barrel.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a stirring device. Background Art

[0002] At present, a stirring device can stir the ingredients in a stirring barrel through a stirring shaft, wherein the stirring device can drive the stirring shaft to rotate, and the rotation of the stirring shaft can stir the ingredients in the stirring barrel. However, in the related art, the stirring shaft of the stirring device only stirs at a fixed height position of the stirring barrel, resulting in uneven stirring of the ingredients in the stirring barrel. Summary of the invention

[0003] The embodiments of the present application provide a stirring device to improve at least one of the above problems.

[0004] The implementation method of the present application achieves the above-mentioned purpose through the following technical solutions.

[0005] An embodiment of the present application provides a stirring device, which includes a shell, a lifting component, a stirring barrel and a stirring component. The lifting component includes a lifting frame, which can move along the height direction of the shell. The stirring barrel is detachably mounted on the lifting frame to follow the lifting frame. The stirring component includes a stirring shaft, which is mounted on the shell. When the stirring device is in use, the stirring shaft is partially located in the stirring barrel, the stirring barrel is lifted and lowered relative to the stirring shaft along the height direction of the shell, and the stirring shaft rotates relative to the stirring barrel so that the stirring shaft rotates at different height positions in the stirring barrel.

[0006] In some embodiments, the lifting assembly also includes a lifting motor and a lifting transmission component, which are located in the shell. The lifting motor can be transmission-connected to the lifting transmission component, and by driving the lifting transmission component, the lifting frame connected to the lifting transmission component moves.

[0007] In some embodiments, the lifting transmission component includes a threaded rod and a nut seat, the nut seat is fixedly installed on the lifting frame, the nut seat is movably threadedly connected to the threaded rod along the length direction of the threaded rod, the lifting motor is transmission-connected to one end of the threaded rod, and the other end of the threaded rod is rotatably connected to the shell.

[0008] In some embodiments, the lifting frame includes a first lifting platform and a second lifting platform that are connected to each other, the first lifting platform and the second lifting platform are opposite to each other and are arranged at an interval, the mixing bucket is detachably located between the first lifting platform and the second lifting platform, and the first lifting platform moves along the height direction of the shell to drive the second lifting platform and the mixing bucket to rise and fall.

[0009] In some embodiments, the stirring device is provided with a first slide bar group supporting the shell, the first slide bar group includes a plurality of first slide bars, each first slide bar extends along the height direction of the shell, each first slide bar is passed through the first lifting platform and the second lifting platform, and the first lifting platform and the second lifting platform move along the length direction of the first slide bar.

[0010] In some embodiments, the stirring device is also provided with a second slide bar group supporting the shell, the second slide bar group includes a plurality of second slide bars, each second slide bar extends along the height direction of the shell, each second slide bar is passed through the first lifting platform, and the first lifting platform moves along the length direction of the second slide bar.

[0011] In some embodiments, the first sliding bar group and the second sliding bar group are respectively arranged at two ends of the first lifting platform along the length direction of the first lifting platform.

[0012] In some embodiments, the mixing barrel includes a cylinder and a cover, the cover is detachably connected to the cylinder, and when the mixing barrel is installed on the first lifting platform, the cover abuts against the second lifting platform.

[0013] In some embodiments, the lifting assembly also includes a pressure piece and an elastic piece. The pressure piece is movably connected to the second lifting platform along the height direction of the shell, and the elastic piece is abutted between the second lifting platform and the pressure piece. When the mixing barrel is installed on the first lifting platform, the pressure piece presses against the cover body so that the cylinder body is clamped between the cover body and the first lifting platform.

[0014] In some embodiments, the cylinder is provided with a first guide portion, the first lifting platform is provided with a second guide portion, and the first guide portion is slidably matched with the second guide portion.

[0015] In some embodiments, the stirring shaft is located outside the housing.

[0016] In some embodiments, the stirring assembly further includes a driving motor and a driving gear set, wherein the driving motor is connected to the driving gear set to drive the driving gear set to rotate, and the rotation of the driving gear set drives the stirring shaft to rotate.

[0017] In some embodiments, the lifting motor and the stirring barrel are arranged along the length direction or the width direction of the shell; the driving motor and the lifting motor are arranged along the height direction of the shell.

[0018] In some embodiments, the stirring assembly further includes a stirring member, the stirring member is provided with a first locking portion, and the stirring shaft is provided with a second locking portion. When the stirring device is in use, the stirring member is located in the stirring barrel, and the first locking portion is locked with the second locking portion.

[0019] In the stirring device provided in the present application, the stirring device includes a shell, a lifting component, a stirring barrel and a stirring component, the lifting component includes a lifting frame, the lifting frame can move along the height direction of the shell, the stirring barrel is detachably mounted on the lifting frame to follow the lifting frame, and the stirring component includes a stirring shaft, the stirring shaft is mounted on the shell, when the stirring device is in use, the stirring shaft is partially located in the stirring barrel, the stirring barrel is lifted relative to the stirring shaft along the height direction of the shell, and the stirring shaft rotates relative to the stirring barrel, so that the stirring shaft rotates at different height positions in the stirring barrel. In this way, when the stirring device is in use, the stirring barrel can be lifted relative to the stirring shaft along the height direction of the shell, and the stirring shaft can rotate relative to the stirring barrel, so that the stirring shaft can rotate at different height positions in the stirring barrel, which helps the stirring shaft to stir at different height positions in the stirring barrel, thereby helping the stirring shaft to fully stir the ingredients in the stirring barrel. In addition, since the stirring barrel is detachably mounted on the lifting frame, the user can disassemble the stirring barrel for cleaning after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 A schematic structural diagram of a stirring device provided in an embodiment of the present application is shown.

[0022] Figure 2 Shows Figure 1 Schematic cross-sectional view of the mixing equipment.

[0023] Figure 3 Shows Figure 1 Schematic diagram of part of the structure of the stirring equipment.

[0024] Figure 4 Shows Figure 3 Schematic diagram of the structure of the lifting component.

[0025] Figure 5 Shows Figure 4 Schematic diagram of the structure of the lifting frame.

[0026] Figure 6 Shows Figure 3 Schematic diagram of the structure of the mixing barrel.

[0027] Figure 7 Shows Figure 3 A schematic cross-sectional view of the partial structure of the mixing barrel and the lifting frame.

[0028] Figure 8 Shows Figure 3 Schematic diagram of the exploded structure of the second lifting platform and the cover body.

[0029] Fig. 9 Shows Figure 3 A schematic diagram of the exploded structure in which the second lifting platform and the cover body are in another exploded state.

[0030] Description of Figure Numbers:

[0031] Stirring device 10, shell 100, accommodating space 110, first slide bar group 120, first slide bar 121, second slide bar group 130, second slide bar 131, lifting assembly 200, lifting frame 210, first lifting platform 211, second guide part 211a, second lifting platform 212, first connecting plate 212a, second connecting plate 212b, installation space 212c, installation through hole 212d, lifting motor 220, lifting transmission component 230, threaded rod 231, nut seat 232, pressing member 233, hook 233a, elastic member 234, stirring barrel 300, cylinder 310, first guide part 311, cover body 320, stirring assembly 400, driving component 410, driving motor 411, driving gear group 412, stirring shaft 420, stirring member 430. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the implementation mode of the present application. Obviously, the described implementation mode is only a part of the implementation mode of the application, not all the implementation modes. Based on the implementation mode in the application, all other implementation modes obtained by those skilled in the art without making creative work are within the scope of the application protection.

[0033] The technical solutions in the implementation modes of the application will be described clearly and completely below in conjunction with the drawings in the implementation modes of the application.

[0034] See also Figure 1The embodiment of the present application proposes a stirring device 10, which can stir ingredients. In the following embodiments, the stirring device 10 stirring ingredients is mainly used as an example to illustrate and introduce. Among them, the stirring device 10 can stir fruits, for example, the stirring device 10 can stir bananas, strawberries, apples, pears, or peaches, etc. The stirring device 10 can beat them, stir them into juice, or make them into puree. The stirring device 10 can also stir various meats. For example, the stirring device 10 can quickly mince chicken, pork, beef, fish and other meat pieces to the required fineness. The stirring device 10 can stir the manufactured ice cream to prevent the ice cream from freezing into large ice crystals and maintain its delicate taste. In other embodiments, the stirring device 10 can also stir non-ingredients.

[0035] See also Figures 1 to 4 The stirring device 10 may include a shell 100, a lifting component 200, a stirring barrel 300 and a stirring component 400. The lifting component 200 may include a lifting frame 210. The lifting frame 210 can move along the height direction of the shell 100. The stirring barrel 300 can be detachably mounted on the lifting frame 210 to follow the lifting and lowering of the lifting frame 210. The stirring component 400 may include a stirring shaft 420. The stirring shaft 420 can be mounted on the shell 100. When the stirring device 10 is in use, the stirring shaft 420 is partially located in the stirring barrel 300. The stirring shaft 420 can rotate relative to the stirring barrel 300. The stirring barrel 300 is lifted and lowered relative to the stirring shaft 420 along the height direction of the shell 100, so that the stirring shaft 420 rotates at different heights in the stirring barrel 300. In this way, when the stirring device 10 is in use, the stirring barrel 300 can be raised and lowered relative to the stirring shaft 420 along the height direction of the shell 100, and the stirring shaft 420 can be rotated relative to the stirring barrel 300, so that the stirring shaft 420 can rotate at different heights in the stirring barrel 300, which helps the stirring shaft 420 to stir at different heights in the stirring barrel 300, thereby helping the stirring shaft 420 to fully stir the ingredients in the stirring barrel 300.

[0036] In addition, since the mixing barrel 300 is detachably mounted on the lifting frame 210 , the user can disassemble the mixing barrel 300 for cleaning after use.

[0037] See also Figure 3 and Figure 4In some embodiments, the lifting assembly 200 may further include a lifting motor 220 and a lifting transmission component 230. The lifting motor 220 and the lifting transmission component 230 may be located inside the shell 100, that is, the shell 100 forms a relatively closed accommodating space 110. The lifting motor 220 and the lifting transmission component 230 are located inside the accommodating space 110, which helps to reduce the risk of dust and other impurities accumulating in the lifting motor 220 and the lifting transmission component 230, thereby facilitating the shell 100 to protect the lifting motor 220 and the lifting transmission component 230.

[0038] The lifting motor 220 is drivably connected to the lifting transmission component 230, and by driving the lifting transmission component 230, the lifting frame 210 connected to the lifting transmission component 230 moves. The lifting motor 220 can be a stepping motor and a servo motor. In this way, the stirring device 10 can realize the electric drive of the lifting frame 210 through the lifting motor 220 and the lifting transmission component 230, so that the user can accurately control the position of the stirring barrel 300 according to the stirring requirements, thereby helping the stirring device 10 to more fully stir the ingredients in the stirring barrel 300.

[0039] In addition, since the shell of the lifting motor 220 can be fixedly connected to the housing 100 , the lifting motor 220 does not need to move with the lifting frame 210 , which helps to reduce the load of the lifting motor 220 .

[0040] See also Figure 3 and Figure 4 In some embodiments, the lifting transmission component 230 may include a threaded rod 231 and a nut seat 232, the nut seat 232 may be fixedly mounted on the lifting frame 210, the nut seat 232 may be movably threadedly connected to the threaded rod 231 along the length direction of the threaded rod 231, the lifting motor 220 may be drivably connected to one end of the threaded rod 231, and the other end of the threaded rod 231 may be rotatably connected to the housing 100. Specifically, the housing of the lifting motor 220 may be fixedly mounted on the housing 100, the output shaft of the lifting motor 220 may drive the threaded rod 231 to rotate through a plurality of gears meshed in sequence, and the other end of the threaded rod 231 may be rotatably connected to the housing 100 through a bearing. When the lifting motor 220 is working, the lifting motor 220 may drive the threaded rod 231 to rotate, and the nut seat 232 may be fixedly mounted on the lifting frame 210, so that the nut seat 232 may be movably threadedly connected to the threaded rod 231 along the length direction of the threaded rod 231, which helps to realize that the lifting frame 210 can follow the nut seat 232 to lift.

[0041] In addition, the cooperation of the threaded rod 231 and the nut seat 232 can provide a self-locking feature, ensuring that when there is no power input, the lifting frame 210 can maintain the current position and will not slide down due to factors such as gravity, thereby achieving accurate positioning and height adjustment of the lifting frame 210 of the mixing device 10 during the lifting process. Moreover, the cooperation of the threaded rod 231 and the nut seat 232 generates low noise, thereby reducing the noise generated by the mixing device 10.

[0042] In other embodiments, the lifting transmission component 230 may include a slider and a slide rail. The slider may be fixedly installed on the lifting frame 210, the slide rail may be fixedly installed on the shell 100 and extend along the height direction of the shell 100, the slider may slide with the slide rail, the lifting motor 220 may be a linear motor, and the lifting motor 220 drives the slider to move, so that the lifting frame 210 may move along the height direction of the shell 100 following the slider.

[0043] See also Figure 4 and Figure 5 In some embodiments, the lifting frame 210 may include a first lifting platform 211 and a second lifting platform 212 connected to each other, and the first lifting platform 211 and the second lifting platform 212 may be arranged opposite to each other and spaced apart. The second lifting platform 212 may be located above the first lifting platform 211, and the first lifting platform 211 and the second lifting platform 212 may be connected via a support column, for example, the support column may be plugged into the first lifting platform 211 and the second lifting platform 212; for another example, the support column may be threadedly connected to the first lifting platform 211 and the second lifting platform 212, so that the first lifting platform 211 and the second lifting platform 212 are arranged opposite to each other and spaced apart.

[0044] See also Figures 3 to 5 , the mixing barrel 300 is detachably located between the first lifting platform 211 and the second lifting platform 212. Specifically, since the mixing barrel 300 is detachably abutted between the first lifting platform 211 and the second lifting platform 212, the mixing barrel 300 can be limited between the first lifting platform 211 and the second lifting platform 212 during use, so that the mixing barrel 300 is not easy to tip over when following the lifting frame 210 during lifting.

[0045] See also Figures 2 to 4, the first lifting platform 211 can move along the height direction of the shell 100 to drive the second lifting platform 212 and the mixing barrel 300 to move up and down. Specifically, the mixing device 10 can drive the first lifting platform 211 to move along the height direction of the shell 100 through the lifting motor 220, the threaded rod 231 and the nut seat 232. The shell of the lifting motor 220 can be fixedly installed on the shell 100, and the nut seat 232 can be fixedly connected to the first lifting platform 211. The output shaft of the lifting motor 220 can drive the threaded rod 231 to rotate through a plurality of gears meshing in sequence, and the other end of the threaded rod 231 can be rotatably connected to the shell 100 through a bearing. When the lifting motor 220 is working, the lifting motor 220 can drive the threaded rod 231 to rotate, the nut seat 232 can move along the length direction of the first lifting platform 211, and the first lifting platform 211 can move with the nut seat 232, thereby driving the second lifting platform 212 and the mixing barrel 300 to move up and down.

[0046] See also Figure 2 and Figure 3 In some embodiments, the stirring device 10 is provided with a first slide bar group 120 supporting the housing 100, and the first slide bar group 120 includes a plurality of first slide bars 121, each of which extends in the height direction of the housing 100, and each of which is provided through the first lifting platform 211 and the second lifting platform 212, and the first lifting platform 211 and the second lifting platform 212 move in the length direction of the first slide bar 121. Specifically, since the first slide bar 121 can extend in the height direction of the housing 100, the first lifting platform 211 and the second lifting platform 212 can move in the length direction of the first slide bar 121, so that the first lifting platform 211 and the second lifting platform 212 can stably move in the height direction of the housing 100.

[0047] In some embodiments, the housing 100 may have a guide rail, which may extend in the height direction of the housing 100, and the first lifting platform 211 may be provided with a slider, which is slidably connected to the guide rail, thereby facilitating the first lifting platform 211 to be movably connected to the housing 100. Of course, the number of guide rails and the number of slide rails can be designed according to actual needs.

[0048] In some embodiments, the stirring device 10 may also be provided with a second slide bar group 130 supporting the housing 100, the second slide bar group 130 may include a plurality of second slide bars 131, each of which may extend in the height direction of the housing 100, each of which may be passed through the first lifting platform 211, and the first lifting platform 211 may move in the length direction of the second slide bar 131. In this way, the first lifting platform 211 may move in the height direction of the housing 100 through the first slide bar group 120 and the second slide bar group 130 at the same time, so that the first lifting platform 211 may move in the height direction of the housing 100 more stably.

[0049] In some embodiments, the first slide bar group 120 and the second slide bar group 130 can be respectively arranged at both ends of the first lifting platform 211 along the length direction of the first lifting platform 211. In this way, the stirring device 10 arranges the first slide bar group 120 and the second slide bar group 130 at both ends of the first lifting platform 211, so that the force on the first lifting platform 211 is more uniform, thereby helping to improve the stability and load-bearing capacity of the first lifting platform 211. In addition, it also helps to ensure the balance performance of the first lifting platform 211 during the up and down movement, thereby helping to reduce the shaking of the first lifting platform 211.

[0050] In some embodiments, the plurality of first slide bars 121 and the plurality of second slide bars 131 may be arranged along the width direction of the shell 100 , so that the plurality of first slide bars 121 and the plurality of second slide bars 131 may be arranged neatly and orderly, making the structure of the stirring device 10 more compact.

[0051] See also Figure 3 and Figure 6 In some embodiments, the mixing barrel 300 may include a barrel 310 and a cover 320, wherein the cover 320 is detachably connected to the barrel 310, wherein the cover 320 may be plugged into the barrel 310; or, the cover 320 may be snap-connected to the barrel 310. Thus, when the mixing device 10 is working, the cover 320 may cover the top of the barrel 310, so that the stirring member 430 stirs inside the mixing barrel 300, while preventing the user from directly contacting the stirring member 430. When the user needs to take the food from the mixing barrel 300, the cover 320 may be separated from the barrel 310, thereby facilitating the user to take out the food from the barrel 310 of the mixing barrel 300.

[0052] When the mixing barrel 300 is installed on the first lifting platform 211, the cover 320 abuts against the second lifting platform 212. The barrel 310 can abut against the first lifting platform, the cover 320 abuts against the second lifting platform 212, and the cover 320 abuts against the barrel 310, so that the mixing barrel 300 can be clamped between the first lifting platform 211 and the second lifting platform 212.

[0053] See also Figure 2 , Figure 8 and Fig. 9 In some embodiments, the lifting assembly 200 may further include a pressing member 233 and an elastic member 234. The pressing member 233 may be movably connected to the second lifting platform 212 along the height direction of the housing 100. The elastic member 234 abuts between the second lifting platform 212 and the pressing member 233. When the mixing barrel 300 is mounted on the first lifting platform 211, the pressing member 233 presses against the cover 320, so that the cylinder 310 is clamped between the cover 320 and the first lifting platform 211. Specifically, when the user uses the mixing device 10, the mixing barrel 300 is mounted on the first lifting platform 211, and the pressing member 233 presses against the cover 320 under the action of the elastic member 234, so that the mixing barrel 300 can be clamped between the cover 320 and the first lifting platform 211, so that the mixing barrel 300 can be stably and firmly placed on the first lifting platform 211.

[0054] In addition, since the pressure piece 233 can be movably connected to the second lifting platform 212 along the height direction of the shell 100, that is, the pressure piece 233 can float relative to the second lifting platform 212, it helps to achieve elastic pressing of the mixing barrel 300 by the pressure piece 233 and avoid the second lifting platform 212 from rigidly pressing the mixing barrel 300.

[0055] Moreover, when the distance between the first lifting platform 211 and the second lifting platform 212 is too large during assembly, the pressing member 233 can still press the mixing barrel 300 because the pressing member 233 can be movably connected to the second lifting platform 212 along the height direction of the shell 100.

[0056] See also Figures 7 to 9In some embodiments, the second lifting platform 212 may include a first connecting plate 212a and a second connecting plate 212b that enclose an installation space 212c, the first connecting plate 212a is located above the second connecting plate 212b, the second connecting plate 212b is provided with an installation through hole 212d, the installation through hole 212d passes through the second connecting plate 212b and is connected to the installation space 212c, the pressing member 233 is located at the installation through hole 212d, the pressing member 233 is provided with a hook 233a, the hook 233a can be located in the installation space 212c, the hook 233a can be abutted against a side of the second connecting plate 212b facing the first connecting plate 212a, the elastic member 234 is a spring, the elastic member 234 abuts between the pressing member 233 and the first connecting plate 212a, so that the pressing member 233 can achieve reciprocating movement under the action of external force, thereby facilitating the elastic pressing of the pressing member 233 on the mixing barrel 300.

[0057] In some embodiments, the cylinder 310 may be provided with a first guide portion 311, and the first lifting platform 211 may be provided with a second guide portion 211a, and the first guide portion 311 and the second guide portion 211a are slidably matched. The first guide portion 311 and the second guide portion 211a may extend in the same direction, and the shape of the first guide portion 311 may be adapted to the shape of the second guide portion 211a, such as Figure 6 As shown, the first guide portion 311 may be a guide groove. Correspondingly, as shown in FIG. Figure 5 As shown, the second guide portion 211a may be a guide rib, and the second guide portion 211a may be slidably located on the first guide portion 311; or the first guide portion 311 may be a guide rib, and correspondingly, the second guide portion 211a may be a guide groove, and the first guide portion 311 may be slidably located on the second guide portion 211a, thereby facilitating the sliding fit between the first guide portion 311 and the second guide portion 211a. In this way, due to the sliding fit between the first guide portion 311 and the second guide portion 211a, the cylinder 310 can be quickly and conveniently connected to the first lifting platform 211.

[0058] See also Figures 1 to 4 In some embodiments, the stirring shaft 420 may be located outside the housing 100. Thus, compared to the stirring device in the related art, the stirring shaft 420 of the present application is located outside the housing 100, so that the user can directly contact the stirring shaft 420 after using the stirring device 10, so as to clean the stirring shaft 420, thereby helping to reduce the risk of cross-contamination of the food in the stirring barrel 300 due to the difficulty in cleaning the stirring shaft 420.

[0059] See also Figure 2 and Figure 3In some embodiments, the stirring assembly 400 may further include a driving motor 411 and a driving gear set 412. The driving motor 411 may be connected to the driving gear set 412 to drive the driving gear set 412 to rotate. The rotation of the driving gear set 412 may drive the stirring shaft 420 to rotate. The driving motor 411 and the driving gear set 412 may be installed on the top of the housing 100. The driving gear set 412 may be a plurality of gears meshed in sequence. The output shaft of the driving motor 411 is connected to one of the gears, and the stirring shaft 420 is also connected to one of the gears. When the driving motor 411 is working, the driving motor 411 may drive the driving gear set 412 to rotate. The rotation of the driving gear set 412 may drive the stirring shaft 420 to rotate, thereby realizing the rotation of the stirring member 430.

[0060] In some embodiments, the lifting motor 220 and the mixing barrel 300 may be arranged along the length direction or width direction of the housing 100; the driving motor 411 and the lifting motor 220 may be arranged along the height direction of the housing 100. In this way, the lifting motor 220, the mixing barrel 300 and the mixing barrel 300 may be arranged neatly and orderly, and the lifting motor 220 and the driving motor 411 may be arranged roughly opposite to the mixing barrel 300, thereby facilitating the lifting motor 220, the mixing barrel 300 and the mixing barrel 300 to be arranged more compactly, thereby facilitating the mixing device 10 to be designed to be more compact.

[0061] In some embodiments, the stirring assembly 400 may further include a stirring member 430, the stirring member 430 may be provided with a first locking portion, the stirring shaft 420 may be provided with a second locking portion, and when the stirring device 10 is in use, the stirring member 430 is located in the stirring barrel 300, and the first locking portion and the second locking portion are locked and matched. The first locking portion may be provided with an internal thread, the second locking portion may be provided with an external thread, and the second locking portion may be threadedly connected to the first locking portion; or the first locking portion and the second locking portion may also be snap-fitted; or the first locking portion and the second locking portion may also be matched by screws. In this way, when the stirring device 10 is in use, the first locking portion and the second locking portion are locked and matched, ensuring that the stirring member 430 will not accidentally detach from the stirring shaft 420 during high-speed rotation, thereby helping to reduce the risk of the stirring member 430 falling off during the stirring process of the stirring device 10.

[0062] In some embodiments, the stirring member 430 may include a plurality of blades, which are sequentially arranged at intervals around the outer circumference of the axis of the stirring shaft 420. The stirring member 430 may rotate along with the stirring shaft 420 to stir the food in the stirring barrel 300.

[0063] In some embodiments, the cover 320 may be provided with a magnetic member (not numbered in the figure), wherein the magnetic member may be a magnet, and the stirring member 430 may be made of a metal material, and the magnetic member may absorb the stirring member 430, so that the stirring member 430 may be absorbed on the cover 320. When the lifting frame 210 rises, the stirring shaft 420 may be inserted into the second lifting platform 212 and the cover 320, so that the stirring shaft 420 cooperates with the stirring member 430, for example, the first locking portion cooperates with the second locking portion, so that the stirring shaft 420 can drive the stirring member 430 to rotate. When the lifting frame 210 descends, the second lifting platform 212 and the cover 320 leave the stirring shaft 420, the stirring shaft 420 separates from the stirring member 430, and the stirring member 430 is absorbed on the cover 320 again, so that the user can clean the stirring member 430 when the mixing barrel 300 is disassembled.

[0064] In the application, unless otherwise clearly specified or limited, the terms "installation", "connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or an indirect connection through an intermediate medium, it can be internal communication between two elements, or it can be only surface contact, or surface contact connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the application can be understood according to the specific circumstances.

[0065] In addition, the terms "first", "second", etc. are only used to distinguish descriptions and cannot be understood as specific or special structures. The description of the term "some embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the application. In the application, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the application and the features of different embodiments or examples without contradiction.

[0066] The above implementation modes are only used to illustrate the technical solutions of the application, rather than to limit them. Although the application has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate from the essence of the corresponding technical solutions, and the spirit and scope of the technical solutions of the various implementation modes of the application should all be included in the scope of protection of the application.

Claims

1. A stirring device, characterized in that: include: case; A lifting assembly, the lifting assembly comprising a lifting frame, the lifting frame being movable along a height direction of the shell; A mixing barrel, the mixing barrel is detachably mounted on the lifting frame to follow the lifting frame to rise and fall; the mixing barrel comprises a cylinder and a cover, the cover is detachably connected to the cylinder, and the cover is provided with a magnetic attraction member; as well as A stirring assembly, the stirring assembly comprising a stirring shaft and a stirring member, the stirring shaft being mounted on the housing, the stirring shaft being partially located in the stirring barrel when the stirring device is in use, the stirring member being located in the stirring barrel, the stirring barrel being raised and lowered relative to the stirring shaft along the height direction of the housing, the stirring shaft being rotated relative to the stirring barrel, so that the stirring shaft is rotated at different height positions in the stirring barrel; Among them, the magnetic attraction part can absorb the stirring piece, and when the lifting frame rises, the stirring shaft can be passed through the cover body so that the stirring shaft and the stirring piece can cooperate; when the lifting frame descends, the cover body leaves the stirring shaft, the stirring shaft is separated from the stirring piece, and the stirring piece is adsorbed on the cover body again.

2. The stirring device according to claim 1, characterized in that: The lifting assembly also includes a lifting motor and a lifting transmission component, wherein the lifting motor and the lifting transmission component are located in the shell, and the lifting motor is transmissionably connected to the lifting transmission component and drives the lifting transmission component to move the lifting frame connected to the lifting transmission component.

3. The stirring device according to claim 2, characterized in that: The lifting transmission component includes a threaded rod and a nut seat, the nut seat is fixedly installed on the lifting frame, the nut seat is movably threadedly connected to the threaded rod along the length direction of the threaded rod, the lifting motor is transmissionably connected to one end of the threaded rod, and the other end of the threaded rod is rotatably connected to the shell.

4. The stirring device according to claim 1, characterized in that: The lifting frame includes a first lifting platform and a second lifting platform connected to each other, the first lifting platform and the second lifting platform are opposite to each other and are arranged at a distance, the mixing bucket is detachably located between the first lifting platform and the second lifting platform, and the first lifting platform moves along the height direction of the shell to drive the second lifting platform and the mixing bucket to rise and fall.

5. The stirring device according to claim 4, characterized in that: The stirring device is provided with a first slide bar group supporting the shell, the first slide bar group includes a plurality of first slide bars, each of the first slide bars extends along the height direction of the shell, each of the first slide bars is penetrated by the first lifting platform and the second lifting platform, and the first lifting platform and the second lifting platform move along the length direction of the first slide bars.

6. The stirring device according to claim 5, characterized in that: The stirring device is also provided with a second slide bar group supporting the shell, the second slide bar group includes a plurality of second slide bars, each of the second slide bars extends along the height direction of the shell, each of the second slide bars is penetrated by the first lifting platform, and the first lifting platform moves along the length direction of the second slide bars.

7. The stirring device according to claim 6, characterized in that: The first sliding bar group and the second sliding bar group are respectively arranged at two ends of the first lifting platform along the length direction of the first lifting platform.

8. The stirring device according to claim 4, characterized in that: When the mixing barrel is installed on the first lifting platform, the cover body abuts against the second lifting platform.

9. The stirring device according to claim 8, characterized in that: The lifting assembly also includes a pressing piece and an elastic piece. The pressing piece is movably connected to the second lifting platform along the height direction of the shell, and the elastic piece abuts between the second lifting platform and the pressing piece. When the mixing barrel is installed on the first lifting platform, the pressing piece presses against the cover body so that the cylinder body is clamped between the cover body and the first lifting platform.

10. The stirring device according to claim 8, characterized in that: The cylinder is provided with a first guide portion, and the first lifting platform is provided with a second guide portion, and the first guide portion is slidably matched with the second guide portion.

11. The stirring device according to claim 1, characterized in that: The stirring shaft is located outside the shell.

12. The stirring device according to claim 2, characterized in that: The stirring assembly further includes a driving motor and a driving gear set. The driving motor is connected to the driving gear set to drive the driving gear set to rotate. The rotation of the driving gear set drives the stirring shaft to rotate.

13. The stirring device according to claim 12, characterized in that: The lifting motor and the stirring barrel are arranged along the length direction or the width direction of the shell; the driving motor and the lifting motor are arranged along the height direction of the shell.

14. The stirring device according to claim 1, characterized in that: The stirring member is provided with a first locking portion, and the stirring shaft is provided with a second locking portion, and the first locking portion can be locked and matched with the second locking portion.

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