Raw material mixing device with stirring function

Abstract

The utility model relates to the technical field of raw material mixing, and discloses a raw material mixing device with a stirring function, which solves the problems in the background technology, and comprises a tank body, a driving motor is arranged above the tank body, the driving motor is connected to the top of the tank body through a motor bracket, a stirring rod is arranged in the tank body, and the stirring rod is connected to the top of the tank body through a motor bracket. The top end of the stirring rod rotatably penetrates through the top wall of the tank body through a first bearing and is connected to the output end of the driving motor through a coupler, the bottom end of the stirring rod rotatably penetrates through the bottom wall of the tank body through a second bearing and is rotatably connected with a gas guide pipe through a connecting structure, and a gas generator is arranged above the tank body; the gas generator is connected to the top of the tank body through a generator support, the gas generator is connected to one end, far away from the connecting structure, of the gas guide pipe, and the mixing of liquid can be promoted by stirring and releasing bubbles into the raw material liquid, so that the mixing of the liquid among different layers is promoted.

Description

Technical Field

[0001] The utility model belongs to the technical field of raw material mixing, in particular to a raw material mixing device with a stirring function. Background Art

[0002] Some water-soluble powdered beverages, such as instant coffee, fruit-flavored drink powder, etc., can be dissolved evenly by adding the powder directly into water and then gently stirring or shaking the container without using stirring equipment, but this may cause stratification in the solution. In this case, the use of stirring equipment can help promote mixing between the various layers, thereby achieving a more uniform dissolution effect.

[0003] The current raw material mixing device generally needs manual stirring, but the manual stirring method is generally ineffective in promoting the mutual integration between various layers. Therefore, we propose a raw material mixing device with a stirring function. Utility Model Content

[0004] In order to solve the problem that the current raw material mixing device generally needs to be stirred manually, but the manual stirring method has a relatively general effect on promoting the mutual fusion between various layers, the utility model provides the following technical solutions: A raw material mixing device with a stirring function, comprising a tank body, a driving motor is arranged above the tank body, the driving motor is connected to the top of the tank body through a motor bracket, a stirring rod is arranged in the tank body, the top end of the stirring rod can rotatably pass through the top wall of the tank body through a first bearing, and is connected to the output end of the driving motor through a coupling, the bottom end of the stirring rod can rotatably pass through the bottom wall of the tank body through a second bearing, and is rotatably connected to an air guide pipe through a connecting structure, a gas generator is arranged above the tank body, the gas generator is connected to the top of the tank body through a generator bracket, the gas generator is connected to one end of the air guide pipe away from the connecting structure, a stirring branch is connected around the stirring rod, the stirring branch and the stirring rod are both hollow rod-shaped structures, the stirring branch is connected to the inside of the stirring rod, a plurality of aeration holes are opened on the stirring branch, and there are multiple stirring branches.

[0005] Preferably, the second bearing is a waterproof bearing, and a waterproof sealing filler is filled between the second bearing and the bottom wall of the tank body to prevent liquid in the tank body from leaking out.

[0006] Preferably, the connecting structure includes an outer shell, a third bearing is arranged at the upper part of the inner cavity of the outer shell, the outer diameter of the third bearing is equal to the inner diameter of the outer shell, the bottom of the stirring rod is rotatably inserted into the third bearing, the lower part of the outer shell is sleeved on the circumference of the air duct and fixed by a clamp, and a rubber ring is arranged between the air duct and the stirring rod.

[0007] Preferably, a sealing cover is provided on the aeration hole, and the sealing cover is a film made of rubber material, which can close / open the aeration hole under the action of external force. When gas is supplied, the sealing cover can be opened by gas pressure, and when gas supply is stopped, the sealing cover can be pressed down by liquid pressure to close the aeration hole.

[0008] Preferably, the side wall of the tank body is provided with a fixing ring, and the fixing ring is used to fix the air guide tube.

[0009] Preferably, a feeding pipe is provided on the top of the tank body, a rubber plug is provided on the feeding pipe, a discharge pipe is provided on the lower part of the side wall of the tank body, and a valve is provided on the discharge pipe.

[0010] Preferably, a base is provided at the bottom of the tank body, and a support rod for supporting the bottom of the air duct is provided in the base, and the lower part of the support rod is threadedly connected to the base, and the height of the support rod can be adjusted by screwing to adjust the tightness between the supporting air duct and the stirring rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] First, open the rubber plug, inject the raw material into the tank through the feeding pipe, then start the driving motor, drive the stirring branch to rotate through the stirring rod, stir and mix the raw material liquid, start the gas generator to generate gas, the gas passes through the stirring rod and the air guide pipe to reach the stirring branch in turn, and finally enters the liquid through the aeration hole, which helps to drive the liquid to flow and mix through the upward diffusion of the gas. When the mixing is completed, close the gas generator and the driving motor, press down the cover to close the aeration hole under the action of the liquid pressure, prevent the liquid from flowing into the gas generator through the air guide pipe, open the valve, and discharge the liquid through the discharge pipe, thereby promoting the mixing in the liquid by stirring and releasing bubbles into the raw material liquid, thereby promoting the mixing between different layers of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the front section structure of the utility model as a whole;

[0015] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged cross-section structure;

[0016] Figure 3 For this utility model Figure 1 Middle B is a schematic diagram of the enlarged cross-section structure;

[0017] In the figure: 1. tank body; 2. driving motor; 3. motor bracket; 4. stirring rod; 5. first bearing; 6. coupling; 7. stirring branch; 8. aeration hole; 9. second bearing; 10. air guide pipe; 11. gas generator; 12. generator bracket; 13. housing; 14. third bearing; 15. clamp; 16. rubber ring; 17. sealing cover; 18. fixing ring; 19. feeding pipe; 20. discharging pipe; 21. base; 22. support rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figure 1-3 The utility model includes a tank body 1, a driving motor 2 is arranged above the tank body 1, the driving motor 2 is connected to the top of the tank body 1 through a motor bracket 3, a stirring rod 4 is arranged in the tank body 1, the top end of the stirring rod 4 can rotatably pass through the top wall of the tank body 1 through a first bearing 5, and is connected to the output end of the driving motor 2 through a coupling 6, the bottom end of the stirring rod 4 can rotatably pass through the bottom wall of the tank body 1 through a second bearing 9, and is rotatably connected to an air duct 10 through a connecting structure, a gas generator 11 is arranged above the tank body 1, the gas generator 11 is connected to the top of the tank body 1 through a generator bracket 12, the gas generator 11 is connected to one end of the air duct 10 away from the connecting structure, a stirring branch 7 is connected around the stirring rod 4, the stirring branch 7 and the stirring rod 4 are both hollow rod-shaped structures, the stirring branch 7 is connected to the inside of the stirring rod 4, a plurality of aeration holes 8 are opened on the stirring branch 7, and there are multiple stirring branches 7.

[0020] The second bearing 9 is a waterproof bearing, and a waterproof sealing filler is filled between the second bearing 9 and the bottom wall of the tank body 1 to prevent the liquid in the tank body 1 from leaking out.

[0021] The connection structure includes an outer shell 13, and a third bearing 14 is arranged at the upper part of the inner cavity of the outer shell 13. The outer diameter of the third bearing 14 is equal to the inner diameter of the outer shell 13. The bottom of the stirring rod 4 is rotatably inserted into the third bearing 14. The lower part of the outer shell 13 is sleeved on the circumference of the air duct 10 and fixed by a clamp 15. A rubber ring 16 is arranged between the air duct 10 and the stirring rod 4.

[0022] A sealing cover 17 is provided on the aeration hole 8. The sealing cover 17 is a thin film made of rubber material and can close / open the aeration hole 8 under the action of external force. When gas is supplied, the sealing cover 17 can be opened by gas pressure. When gas supply is stopped, the sealing cover 17 can be pressed down by liquid pressure to close the aeration hole 8.

[0023] A fixing ring 18 is provided on the side wall of the tank body 1 , and the fixing ring 18 is used to fix the air guide tube 10 .

[0024] A feeding pipe 19 is arranged on the top of the tank body 1 , and a rubber plug is arranged on the feeding pipe 19 . A discharge pipe 20 is arranged on the lower part of the side wall of the tank body 1 , and a valve is arranged on the discharge pipe 20 .

[0025] A base 21 is provided at the bottom of the tank body 1, and a support rod 22 for supporting the bottom of the air duct 10 is provided inside the base 21. The lower part of the support rod 22 is threadedly connected to the base 21. By adjusting the height of the support rod 22 by screws, the tightness between the air duct 10 and the stirring rod 4 can be adjusted.

[0026] Working principle: When working, first open the rubber plug, inject the raw material into the tank body 1 through the feeding pipe 19, then start the driving motor 2, drive the stirring branch 7 to rotate through the stirring rod 4, stir and mix the raw material liquid, start the gas generator 11 to generate gas, the gas passes through the stirring rod 4 and the air guide pipe 10 to reach the stirring branch 7, and finally enters the liquid through the aeration hole 8, which helps to drive the liquid to flow and mix through the upward diffusion of the gas. When the mixing is completed, close the gas generator 11 and the driving motor, and press the cover 17 down under the action of the liquid pressure to close the aeration hole 8 to prevent the liquid from flowing into the gas generator 11 through the air guide pipe 10. Open the valve to discharge the liquid through the discharge pipe 20, thereby promoting the mixing in the liquid by stirring and releasing bubbles into the raw material liquid, thereby promoting the mixing between different layers of the liquid.

[0027] 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.

[0028] 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 raw material mixing device with stirring function, comprising a tank body (1), characterized in that: A driving motor (2) is arranged above the tank body (1), and the driving motor (2) is connected to the top of the tank body (1) through a motor bracket (3). A stirring rod (4) is arranged inside the tank body (1). The top end of the stirring rod (4) rotatably passes through the top wall of the tank body (1) through a first bearing (5), and is connected to the output end of the driving motor (2) through a coupling (6). The bottom end of the stirring rod (4) rotatably passes through the bottom wall of the tank body (1) through a second bearing (9), and is rotatably connected to an air guide pipe (10) through a connecting structure. The tank body ( 1) is provided with a gas generator (11) above the tank body (1), the gas generator (11) being connected to the top of the tank body (1) through a generator bracket (12), the gas generator (11) being connected to one end of the air guide pipe (10) away from the connection structure, the stirring rod (4) being connected with a stirring branch (7) around the stirring rod (4), the stirring branch (7) and the stirring rod (4) both being hollow rod-shaped structures, the stirring branch (7) being connected to the inside of the stirring rod (4), the stirring branch (7) being provided with a plurality of aeration holes (8), and the stirring branch (7) being provided with a plurality of aeration holes.

2. A raw material mixing device with stirring function according to claim 1, characterized in that: The second bearing (9) is a waterproof bearing, and a waterproof sealing filler is filled between the second bearing (9) and the bottom wall of the tank body (1).

3. The raw material mixing device with stirring function according to claim 1, characterized in that: The connection structure comprises a shell (13), a third bearing (14) is arranged at the upper part of the inner cavity of the shell (13), the outer diameter of the third bearing (14) is equal to the inner diameter of the shell (13), the bottom of the stirring rod (4) is rotatably plugged into the third bearing (14), the lower part of the shell (13) is sleeved on the circumference of the air guide tube (10) and fixed by a clamp (15), and a rubber ring (16) is arranged between the air guide tube (10) and the stirring rod (4).

4. The raw material mixing device with stirring function according to claim 1, characterized in that: The aeration hole (8) is provided with a sealing cover (17), and the sealing cover (17) is a film made of rubber material, and can close / open the aeration hole (8) under the action of external force.

5. The raw material mixing device with stirring function according to claim 1, characterized in that: The side wall of the tank body (1) is provided with a fixing ring (18), and the fixing ring (18) is used to fix the air guide tube (10).

6. The raw material mixing device with stirring function according to claim 1, characterized in that: A feeding pipe (19) is arranged on the top of the tank body (1), and a rubber plug is arranged on the feeding pipe (19); a discharge pipe (20) is arranged on the lower part of the side wall of the tank body (1), and a valve is arranged on the discharge pipe (20).

7. The raw material mixing device with stirring function according to claim 1, characterized in that: The bottom of the tank body (1) is provided with a base (21), and a support rod (22) for supporting the bottom of the air guide tube (10) is provided inside the base (21), and the lower part of the support rod (22) is threadedly connected to the base (21).

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