CN221673934U - Electric stirrer - Google Patents

Abstract

The utility model provides an electric stirrer, includes driving motor, puddler and rotary disk, driving motor links to each other and can drive the puddler and rotate with puddler one end, and the rotary disk includes disk body and blade, and the bottom of rotary disk is provided with the boss, be provided with the screw hole that link up on the boss, the other end of puddler is provided with the threaded rod that matches with the screw hole, and the rotary disk passes through threaded connection and puddler fixedly, and the blade equipartition is on the rotary disk, the blade is the arc, and the rotary disk inserts the cup bottom, through crooked tangential blade that sets up, drives whole rotary disk and rotates after driving motor drive puddler rotates, throws away liquid owing to blade tangential, can let the outside flow direction cup wall of liquid, also has an ascending power simultaneously, can realize violent and fast circulation in the short time, realizes that liquid thoroughly mixes, simultaneously owing to there is vortex and rotary motion, water can not violent outside splash, and the surface tends to calm, does not restrict pivoted fast and slow in addition.

Description

An electric stirrer

Technical Field

The utility model relates to the technical field of mixers, in particular to an electric mixer.

Background Art

Electric stirrers are widely used to stir liquids, including beverages, coatings and solutions. Currently, most commonly used stirring equipment is a manual stirring rod or an electric stirrer.

For electric stirrers, a high-speed rotating blade is usually driven directly by a motor, and the entire blade is evenly distributed throughout the cup. When the rotation speed is too fast, it is easy to cause liquid splashing. If the speed is too slow, it will cause uneven mixing and affect the finished product. In addition, the traditional inflation method uses two sets of equipment in combination, which cannot effectively mix.

Utility Model Content

1. Technical issues to be resolved

In view of the deficiencies in the prior art, the utility model provides an electric stirrer.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric agitator, comprising a driving motor, a stirring rod and a rotating disk, the driving motor is connected to one end of the stirring rod and can drive the stirring rod to rotate, the rotating disk comprises a disk body and blades, a boss is provided at the bottom of the rotating disk, a through threaded hole is provided on the boss, a threaded rod matching the threaded hole is provided at the other end of the stirring rod, the rotating disk is fixed to the stirring rod by a threaded connection, the blades are evenly distributed on the rotating disk, and the blades are arc-shaped.

To facilitate aeration, the utility model has the following improvements: a ventilation channel is provided in the middle of the stirring rod, a ventilation hole is provided at one end of the stirring rod facing the driving motor, the ventilation hole is connected to the ventilation channel, an air outlet frame is provided at the bottom of the stirring rod, an air outlet frame is provided with an air outlet hole, and the air outlet hole is connected to the ventilation channel.

In order to evenly replenish air, the utility model is improved in that the air outlet frame is centrally symmetrically arranged and the number of the air outlet holes is four.

In order to ensure uniform air intake, the utility model is improved in that the air intake holes are symmetrically arranged, and there are four air intake holes.

In order to improve adaptability, the utility model is improved in that an extension frame is also provided on the stirring rod, and the extension frame includes a fixed ring, a connecting rod and a rotating ring. The fixed ring is fixed on the stirring rod, the connecting rod connects the fixed ring and the rotating ring, and the rotating ring is provided with guide vanes.

In order to facilitate the rotation of the stirring rod, the driving motor is connected to the stirring rod through a flexible coupling.

(III) Beneficial effects

Compared with the prior art, the utility model provides an electric stirrer with the following beneficial effects:

An electric agitator with a new structure has a rotating disk inserted into the bottom of the cup body. The blades are set tangentially through bending. When the driving motor drives the stirring rod to rotate, the entire rotating disk is driven to rotate. The liquid is thrown out due to the tangential direction of the blades, allowing the liquid to flow outward to the wall of the cup. At the same time, there is also an upward force, which can achieve intense and rapid circulation in a short period of time and achieve thorough mixing of the liquid. At the same time, due to the absence of vortexes and rotational motion, water will not splash out violently during use, the surface tends to be calm, and there is no limit on the speed of rotation.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a diagram of the use state of the utility model;

Fig. 3 is a bottom view of the utility model;

FIG4 is a schematic structural diagram of an air outlet frame of the utility model;

FIG5 is a partial enlarged view of the utility model.

In the figure: 1. driving motor; 2. stirring rod; 3. disk; 4. blades; 5. boss; 6. threaded rod; 7. ventilation channel; 8. ventilation hole; 9. air outlet frame; 10. air outlet hole; 11. fixing ring; 12. connecting rod; 13. rotating ring; 14. guide vane.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-5. The utility model provides an electric stirrer, including a driving motor 1, a stirring rod 2 and a rotating disk. The driving motor 1 is connected to one end of the stirring rod 2 and can drive the stirring rod 2 to rotate. The rotating disk includes a disk body 3 and blades 4. A boss 5 is provided at the bottom of the rotating disk. A through threaded hole is provided on the boss 5. A threaded rod 6 matching the threaded hole is provided at the other end of the stirring rod 2. The rotating disk is fixed to the stirring rod 2 by a threaded connection. The blades 4 are evenly distributed on the rotating disk, and the blades 4 are arc-shaped.

In this example, the driving motor 1 can be connected to the stirring rod 2 through a flexible coupling, or directly fixed, etc. The utility model does not impose specific restrictions. When in use, first extend the entire rotating disk to the bottom of the cup body. It is generally used in the beverage field, and of course it can also be applied to other liquid fields. The blades 4 are curved and tangentially oriented. Specifically, the cross-section of the blades 4 is arranged to be stepped and arc-shaped, and is normally made of metal plates. Through this arrangement, when the driving motor 1 drives the stirring rod 2 to rotate, it drives the entire rotating disk to rotate. Since the blades 4 are tangential, the liquid is thrown out, allowing the liquid to flow outward to the cup wall. At the same time, there is also an upward force. The overall cycle is shown in Figure 2.

This structure and arrangement can achieve intense and rapid circulation in a short period of time, achieving thorough mixing of the liquid. At the same time, since there is no eddy current or rotational motion, water will not splash out violently during use, the surface tends to be calm, and there is no limit on the speed of rotation.

In this embodiment, a ventilation channel 7 is provided in the middle of the stirring rod 2, and a ventilation hole 8 is provided at one end of the stirring rod 2 facing the driving motor 1, and the ventilation hole 8 is connected to the ventilation channel 7. An air outlet frame 9 is provided at the bottom of the stirring rod 2, and an air outlet hole 10 is provided on the air outlet frame 9, and the air outlet hole 10 is connected to the ventilation channel 7.

When stirring, air enters through the vent hole 8, is transmitted downward through the vent channel 7 and is discharged through the outlet hole 10. At the same time, it circulates violently and quickly along the liquid, completely blends with the liquid, and is evenly distributed, thereby improving the quality of the final product.

In this embodiment, the gas outlet frame 9 is centrally symmetrically arranged, and there are four gas outlet holes 10, which ensures that the gas can be discharged evenly and thoroughly mixed with the liquid during the rotation of the stirring rod 2. Of course, there is no specific limitation to the use of other numbers, and the solution of the utility model can be implemented.

Similarly, the air inlet holes are also arranged symmetrically. In this embodiment, there are four air inlet holes.

How the air outlet 10 is fed into the air is a conventional technique, and it is only necessary to match a rotatable air intake device with the air intake hole, and the present invention does not elaborate on this in detail.

In this embodiment, the stirring rod 2 is also provided with an extension frame, and the extension frame includes a fixed ring 11, a connecting rod 12 and a rotating ring 13. The fixed ring 11 is fixed on the stirring rod 2, and the connecting rod 12 connects the fixed ring 11 and the rotating ring 13. The rotating ring 13 is provided with a guide fin 14, and the guide fin 14 is used to extend the blade 4, which can further enhance the stirring effect of the liquid. At the same time, it is possible to rotate whether to install the extension frame according to the size of the cup body to be stirred, which has higher adaptability. A normal small cup body does not need an extension frame, and when the cup wall is far away, the extension frame can ensure that the whole cycle is warm and sufficient.

Although the 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 (5)

1. An electric stirrer, characterized in that it comprises a driving motor (1), a stirring rod (2) and a rotating disk, wherein the driving motor (1) is connected to one end of the stirring rod (2) and can drive the stirring rod (2) to rotate, the rotating disk comprises a disk body (3) and blades (4), a boss (5) is arranged at the bottom of the rotating disk, a threaded hole is arranged on the boss (5), a threaded rod (6) matching the threaded hole is arranged at the other end of the stirring rod (2), the rotating disk is fixed to the stirring rod (2) by a threaded connection, the blades (4) are evenly distributed on the rotating disk, and the blades (4) are arc-shaped; A ventilation channel (7) is arranged in the middle of the stirring rod (2); a ventilation hole (8) is arranged at one end of the stirring rod (2) facing the driving motor (1); the ventilation hole (8) is connected to the ventilation channel (7); an air outlet frame (9) is arranged at the bottom of the stirring rod (2); an air outlet hole (10) is arranged on the air outlet frame (9); and the air outlet hole (10) is connected to the ventilation channel (7). 2. An electric stirrer according to claim 1, characterized in that the air outlet frame (9) is centrally symmetrically arranged, and the number of the air outlet holes (10) is four. 3. An electric stirrer according to claim 1, characterized in that the air inlet holes are symmetrically arranged, and there are four air inlet holes. 4. An electric stirrer according to claim 1, characterized in that an extension frame is also provided on the stirring rod (2), and the extension frame includes a fixed ring (11), a connecting rod (12) and a rotating ring (13), the fixed ring (11) is fixed on the stirring rod (2), the connecting rod (12) connects the fixed ring (11) and the rotating ring (13), and the rotating ring (13) is provided with guide fins (14). 5. An electric stirrer according to claim 1, characterized in that the drive motor (1) is connected to the stirring rod (2) through a flexible coupling.