Mixing mechanism for milk tea powder stirrer

Abstract

The utility model relates to the technical field of milk tea powder stirring, and discloses a mixing mechanism for a milk tea powder stirrer, which comprises a mixing barrel, a stirring column and a displacement ring are arranged in the mixing barrel, and a scraping ring is arranged at the bottom of the displacement ring. According to the mixing mechanism for the milk tea powder stirrer, after the sliding block is pushed upwards through the electric push rod, the driving motor of the bottom bracket can be matched with the connecting piece to be connected with the fixed connecting disc, so that the driving motor and the stirring column of the mixing mechanism for the milk tea powder stirrer can be quickly connected; the problem that a driving motor and a stirring column of a common mixing mechanism are inconvenient to connect by screwing bolts through a tool is solved; a servo motor is arranged, a gear is used for driving a rotating part to rotate, then a threaded rod moves downwards to push a displacement ring with a scraping ring to scrape the inner wall of a mixing barrel, milk tea powder adhering to the inner wall of the mixing barrel can be scraped, and therefore the inner wall of the mixing barrel can be cleaned conveniently; the problem that the inner wall of a mixing barrel of a common mixing mechanism is inconvenient to clean manually is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of milk tea powder stirring, in particular to a mixing mechanism for a milk tea powder stirrer. Background Art

[0002] Milk tea powder is a powdered beverage ingredient used to make milk tea. It is usually a product that mixes tea leaves, milk powder, sugar and other ingredients and grinds them into powder. Milk tea powder can be brewed directly with hot water or used to make milk tea of ​​various flavors, such as pearl milk tea, taro milk tea, banana milk tea, etc. Milk tea powder mixers usually use a mixing mechanism to stir and mix the milk tea powder and other ingredients. The mixing mechanism usually consists of a stirring paddle or a stirring rod that can rotate inside the mixer to mix the milk tea powder evenly.

[0003] The stirring paddle and driving motor of a common mixing mechanism are fixedly connected with bolts. When the driving motor and the stirring paddle need to be connected, a tool needs to be found to tighten the bolts, which makes it inconvenient to connect the driving motor and the stirring paddle, and it is also inconvenient to disassemble and repair the driving motor. At the same time, when the mixing mechanism is in use, the inner wall of the mixing barrel is usually sticky with milk tea powder, and it is inconvenient to manually reach into the inside of the mixing barrel to scrape and clean the inner wall. For this reason, we propose a mixing mechanism for a milk tea powder mixer. Utility Model Content

[0004] The utility model aims to provide a mixing mechanism for a milk tea powder mixer to solve the problems in the above background technology that the driving motor and the stirring paddle are inconvenient to connect and the manual operation of manually reaching into the mixing barrel to scrape and clean the inner wall is inconvenient.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a mixing mechanism for a milk tea powder mixer, comprising:

[0006] A mixing barrel, wherein a stirring column and a displacement ring are arranged inside the mixing barrel, a scraping ring is arranged at the bottom of the displacement ring, a fixing block is arranged on the inner circumferential wall of the displacement ring, a threaded rod penetrating the top of the mixing barrel is arranged on the top of the fixing block, a top plate is arranged on the top of the mixing barrel, a servo motor is arranged on the top of the top plate, a gear is arranged at the power output end of the servo motor, a meshing ring is arranged on the side wall of the gear, a rotating part matched with the threaded rod is fixed inside the meshing ring, and a bearing is arranged on the outer circumferential wall of the rotating part;

[0007] A vertical frame, the vertical frame is matched with the bottom of the mixing barrel, an electric push rod is arranged inside the vertical frame, a sliding block is arranged on the top of the electric push rod, a bottom support plate is fixedly connected to the side wall of the sliding block, a driving motor is matched with the top of the bottom support plate, a fixing plate is arranged at the power output end of the driving motor, a connecting strip is arranged on the top of the fixing plate, and a connecting piece fixed to the stirring column is matched with the top of the fixing plate.

[0008] Preferably, the bearing is fitted inside the top plate.

[0009] Preferably, the side wall of the servo motor is provided with a support frame matched with the top plate.

[0010] Preferably, a connecting groove matching the connecting strip is provided at the bottom of the connecting piece.

[0011] Preferably, a limiting strip matched with the sliding block is arranged inside the vertical frame.

[0012] Preferably, the side wall of the sliding block is provided with a snap-fit ​​groove.

[0013] Preferably, a limiting ring is provided on the outer wall of the stirring column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can connect the driving motor of the bottom bracket with the connecting piece and the fixing plate after the sliding block is pushed upward by the electric push rod, so as to realize the quick connection between the driving motor and the stirring column of the mixing mechanism of the milk tea powder mixer, solves the problem that the driving motor and the stirring column of the common mixing mechanism are inconvenient to connect by using tools to tighten the bolts, and is convenient for disassembly and maintenance of the driving motor.

[0016] 2. The utility model sets a servo motor to use gears to drive the rotating part to rotate, so that the threaded rod moves downward to push the displacement circle with a scraping circle to scrape the inner wall of the mixing barrel, so as to scrape off the milk tea powder sticking to the inner wall of the mixing barrel, thereby facilitating the cleaning of the inner wall of the mixing barrel and solving the problem of inconvenience in manual cleaning of the inner wall of the mixing barrel of the common mixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the combined structure of the displacement ring and the scraping ring of the utility model;

[0019] Figure 3 It is a schematic diagram of the combined structure of the rotating member, meshing ring and bearing of the utility model;

[0020] Figure 4This is a schematic diagram of the internal structure of the connector of the utility model;

[0021] Figure 5 This is a schematic diagram of the combined structure of the vertical frame and the sliding block of the utility model;

[0022] Figure 6 For the utility model Figure 1 Schematic diagram of the enlarged structure at position A in the middle.

[0023] In the figure: 100, mixing barrel; 101, stirring column; 102, limiting ring; 110, displacement ring; 111, scraping ring; 112, fixing block; 113, threaded rod; 120, top plate; 121, servo motor; 122, gear; 130, rotating part; 131, meshing ring; 132, bearing; 200, vertical frame; 201, limiting strip; 202, snap-in groove; 210, electric push rod; 220, sliding block; 230, bottom support plate; 240, driving motor; 241, fixing plate; 242, connecting strip; 250, connecting part; 251, connecting groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] See also Figure 1-Figure 6 , a mixing mechanism for a milk tea powder mixer shown in the figure comprises:

[0027] A stirring column 101 and a displacement ring 110 are arranged inside the mixing barrel 100, a feeding port and a discharging port are arranged on the outer wall of the mixing barrel 100, a plurality of stirring rods are arranged on the circumferential outer wall of the stirring column 101, a scraping ring 111 is arranged at the bottom of the displacement ring 110, and the scraping ring 111 is made of wear-resistant food-grade plastic commonly available on the market, a fixing block 112 is arranged on the circumferential inner wall of the displacement ring 110, a threaded rod 113 penetrating the top of the mixing barrel 100 is arranged on the top of the fixing block 112, and a top plate 120 is arranged on the top of the mixing barrel 100. A servo motor 121 is arranged on the top of the top plate 120. The servo motor 121 uses a device of Siemens model 1FL6042-1AF61-2LA1 on the market. The servo motor 121 is electrically connected to an external forward and reverse switch commonly seen on the market. A gear 122 is arranged on the power output end of the servo motor 121. A meshing ring 131 is arranged on the side wall of the gear 122. A rotating member 130 matched with the threaded rod 113 is fixedly connected inside the meshing ring 131. A bearing 132 is arranged on the circumferential outer wall of the rotating member 130.

[0028] In some embodiments, the inner wall of the circumference of the rotating member 130 is provided with a thread that matches the threaded rod 113. When the engagement ring 131 rotates, the rotating member 130 rotates in conjunction with the bearing 132, and then the rotating member 130 uses the thread to achieve the up and down displacement of the threaded rod 113.

[0029] The vertical frame 200 is matched with the bottom of the mixing barrel 100. The bottom of the mixing barrel 100 is provided with a support leg. The vertical frame 200 is fixedly connected to the side wall of the support leg. An electric push rod 210 is arranged inside the vertical frame 200. The electric push rod 210 uses a device of the model NFT160 of the brand NEFEIT on the market. The electric push rod 210 is electrically connected to an external forward and reverse switch commonly seen on the market. A sliding block 220 is arranged on the top of the electric push rod 210. The side wall of the sliding block 220 is fixedly connected to a bottom support plate 230 by bolts. The top of the bottom support plate 230 is matched with a driving motor 240. The driving motor 240 is driven by the electric push rod 210. The motor 240 uses a device with a model number of 40M-R3230A5-C of the brand Onok on the market. The drive motor 240 is electrically connected to an external motor button switch commonly available on the market. A fixed disk 241 is provided at the power output end of the drive motor 240. A connecting strip 242 is provided on the top of the fixed disk 241. A connecting piece 250 fixedly connected to the stirring column 101 is provided on the top of the fixed disk 241. When the fixed disk 241 and the connecting piece 250 are connected, the connecting strip 242 enters the connecting groove 251, so that the connecting piece 250 can be driven to rotate when the fixed disk 241 rotates.

[0030] Specifically, the bearing 132 is fitted inside the top plate 120 .

[0031] Furthermore, a support frame matched with the top plate 120 is provided on the side wall of the servo motor 121 .

[0032] Furthermore, a connection groove 251 matched with the connection strip 242 is defined at the bottom of the connection member 250 .

[0033] Furthermore, a limiting bar 201 is disposed inside the vertical frame 200 to cooperate with the sliding block 220 .

[0034] It is worth noting that the side wall of the sliding block 220 is provided with a snap-in groove 202;

[0035] In some embodiments, a snap-in strip that fits in the snap-in slot 202 is disposed on the outer wall of the driving motor 240 , and the snap-in strip can be used to fit in the snap-in slot 202 to slide the driving motor 240 up and down.

[0036] It is worth noting that a limiting ring 102 is provided on the outer wall of the stirring column 101 , and the limiting ring 102 is limited inside the mixing barrel 100 to prevent the stirring column 101 from sliding up and down.

[0037] In some embodiments, the electrical components and electrical equipment mentioned above all use external power sources.

[0038] In addition, the circuits, electronic components and modules involved in the utility model are all prior art, and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0039] Working principle: When it is necessary to connect the stirring column 101 and the driving motor 240, the driving motor 121 is placed on the bottom support plate 230 in cooperation with the snap-in groove 202, and then the electric push rod 210 pushes the sliding block 220 upwards. After the sliding block 220 is moved, the driving motor 240 of the bottom support plate 230 can be connected upwards by cooperating with the connecting groove 251 of the connecting piece 250 and the connecting strip 242 of the fixing plate 241, so that the driving motor 240 and the stirring column 101 of the mixing mechanism of the milk tea powder mixer can be quickly connected, which solves the problem of the inconvenience of using tools to tighten the bolts to connect the driving motor 240 and the stirring column 101 of the common mixing mechanism, and facilitates the disassembly and maintenance of the driving motor 240. When the inner wall of the mixing barrel 100 needs to be scraped and cleaned, the servo motor 121 drives the gear 122 to rotate, and then the gear 122 drives the rotating part 130 to rotate, and the internal thread is used to move the threaded rod 113 downward to push the displacement circle 110 with the scraping circle 111 to scrape the inner wall of the mixing barrel 100, so that the milk tea powder sticking to the inner wall of the mixing barrel 100 can be scraped off, thereby facilitating the cleaning of the inner wall of the mixing barrel 100, solving the problem of inconvenient manual cleaning of the inner wall of the mixing barrel 100 of the common mixing mechanism.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing mechanism for a milk tea powder mixer, characterized in that: include: A mixing barrel (100), wherein a stirring column (101) and a displacement ring (110) are arranged inside the mixing barrel (100), a scraping ring (111) is arranged at the bottom of the displacement ring (110), a fixing block (112) is arranged on the inner circumferential wall of the displacement ring (110), a threaded rod (113) penetrating the top of the mixing barrel (100) is arranged on the top of the fixing block (112), a top plate (120) is arranged on the top of the top plate (120), a servo motor (121) is arranged on the top of the top plate (120), a gear (122) is arranged at the power output end of the servo motor (121), a meshing ring (131) is arranged on the side wall of the gear (122), a rotating member (130) matched with the threaded rod (113) is fixedly connected inside the meshing ring (131), and a bearing (132) is arranged on the outer circumferential wall of the rotating member (130); A vertical frame (200) is provided, wherein the vertical frame (200) is matched with the bottom of the mixing barrel (100), an electric push rod (210) is arranged inside the vertical frame (200), a sliding block (220) is arranged on the top of the electric push rod (210), a bottom support plate (230) is fixedly connected to the side wall of the sliding block (220), a driving motor (240) is matched on the top of the bottom support plate (230), a fixing plate (241) is arranged at the power output end of the driving motor (240), a connecting strip (242) is arranged on the top of the fixing plate (241), and a connecting piece (250) fixedly connected to the stirring column (101) is matched on the top of the fixing plate (241).

2. The mixing mechanism for a milk tea powder mixer according to claim 1, characterized in that: The bearing (132) is fitted inside the top plate (120).

3. The mixing mechanism for a milk tea powder mixer according to claim 2, characterized in that: The side wall of the servo motor (121) is provided with a support frame matched with the top plate (120).

4. The mixing mechanism for a milk tea powder mixer according to claim 3, characterized in that: The bottom of the connecting piece (250) is provided with a connecting groove (251) that matches the connecting strip (242).

5. The mixing mechanism for a milk tea powder mixer according to claim 4, characterized in that: A limiting strip (201) matched with the sliding block (220) is arranged inside the vertical frame (200).

6. The mixing mechanism for a milk tea powder mixer according to claim 5, characterized in that: The side wall of the sliding block (220) is provided with a clamping groove (202).

7. The mixing mechanism for a milk tea powder mixer according to claim 6, characterized in that: The outer wall of the stirring column (101) is provided with a limiting ring (102).

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