CN215506388U

CN215506388U - Stirring device

Info

Publication number: CN215506388U
Application number: CN202121169781.9U
Authority: CN
Inventors: 周青松; 张素芳
Original assignee: Dongguan Jingsuo Lubricant Technology Co ltd
Current assignee: Dongguan Jingsuo Lubricant Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-14
Anticipated expiration: 2031-05-27

Abstract

The embodiment of the utility model discloses a stirring device, and relates to the technical field of mixing and stirring. The stirring device comprises a driving unit for driving a rotating shaft to rotate, and a plurality of stirring assemblies are arranged on the rotating shaft. The stirring assembly comprises a body sleeved on the rotating shaft and at least one stirring piece rotatably connected with the body. The stirring piece can with the pivot laminating to make pivot and stirring subassembly can stretch into the container through the liquid outlet. The driving unit can be fixed on the container through the fixing component so as to prevent the stirring device from moving relative to the container when the driving unit drives the rotating shaft to rotate. The stirring piece the second end can be in the stirring piece is followed when the pivot is rotatory to keeping away from the pivot direction removes, and the stirring piece can expand through the relative pivot of centrifugal force promptly to improve the stirring effect to liquid.

Description

Stirring device

Technical Field

The utility model relates to the technical field of mixing and stirring, in particular to a stirring device.

Background

To the less container of liquid outlet, current agitating unit hardly stirs the liquid in the container through the liquid outlet, perhaps can get into the container through the liquid outlet, but its stirring efficiency is lower can't carry out intensive mixing to liquid in the container.

SUMMERY OF THE UTILITY MODEL

Therefore, a stirring device is needed to solve the technical problems that the liquid in a container with a small liquid outlet cannot be stirred or the stirring effect is poor.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a stirring device, comprising:

a drive unit;

a fixing assembly for fixing the driving unit;

the rotating shaft penetrates through the fixing component and is connected with the driving unit, and the driving unit can drive the rotating shaft to rotate; and

a plurality of stirring subassemblies, the stirring subassembly includes body and at least one stirring piece, the body cover is located the pivot, the stirring piece is held including the relative first end and the second that set up, first end with body swivelling joint, the stirring piece can with the pivot laminating, the second end can the stirring piece is followed to keeping away from during the pivot is rotatory the pivot direction removes.

In some embodiments of the stirring device, the stirring element is provided with pressure surfaces, each of which has at least two orientations.

In some embodiments of the stirring device, the pressure surfaces in the same stirring assembly are oriented in the same direction.

In some embodiments of the stirring device, the stirring assemblies are uniformly distributed along the rotating shaft, and are symmetrically arranged about a transverse bisection plane of the rotating shaft, the pressure surfaces on the same side of the transverse bisection plane have the same orientation, and a certain included angle is formed facing the transverse bisection plane.

In some embodiments of the stirring device, the stirring elements located on the same side of the transverse bisecting plane extend longer the closer to the transverse bisecting plane of the stirring elements.

In some embodiments of the stirring device, the stirring member includes a first connecting plate, a second connecting plate and a twisting portion, the plane where the first connecting plate is located passes through the axis of the rotating shaft, the first end is formed on the first connecting plate, one end of the twisting portion is connected with the first connecting plate, the other end of the twisting portion is twisted and extended along the extending direction of the stirring member and is connected with the second connecting plate, and the pressure surface is formed on the twisting portion and the second connecting plate.

In some embodiments of the stirring apparatus, the body is provided with a connecting portion, the stirring assembly further includes a rotating shaft, a first wear-resistant member and a second wear-resistant member, the rotating shaft is fixedly disposed on the connecting portion, and the first wear-resistant member, the stirring member and the second wear-resistant member sequentially penetrate through the rotating shaft.

In some embodiments of the stirring device, the second wear-resistant member is provided with a sleeve member, and the sleeve member is sleeved on the rotating shaft and located between the stirring member and the rotating shaft.

In some embodiments of the stirring device, the stirring assembly further includes a locking member, one end of the rotating shaft is provided with an abutting portion, and the other end of the rotating shaft penetrates through the connecting portion and is connected with the locking member, so that the abutting portion can abut the second wear-resistant member on the connecting portion through the first wear-resistant member and the stirring member.

In some embodiments of the stirring device, the fixing assembly includes a housing and a fixing member, the driving unit is disposed in the housing, the fixing member is disposed around the rotating shaft, the housing enables the rotating shaft to be axially and obliquely disposed relative to the fixing member, and the housing is detachably connected to the fixing member.

The embodiment of the utility model has the following beneficial effects:

the stirring device of above-mentioned scheme except possessing splendid stirring efficiency, can also stir the liquid in the less container of liquid outlet. Specifically, the stirring device comprises a driving unit for driving a rotating shaft to rotate, and a plurality of stirring assemblies are arranged on the rotating shaft. The stirring assembly comprises a body sleeved on the rotating shaft and at least one stirring piece rotatably connected with the body. The stirring piece can with the pivot laminating to make pivot and stirring subassembly can stretch into the container through the liquid outlet. The driving unit can be fixed on the container through the fixing component so as to prevent the stirring device from moving relative to the container when the driving unit drives the rotating shaft to rotate. The stirring piece the second end can be in the stirring piece is followed when the pivot is rotatory to keeping away from the pivot direction removes, and the stirring piece can expand through the relative pivot of centrifugal force promptly to improve the stirring effect to liquid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

FIG. 1 is a schematic view of an embodiment of a stirring device assembled with a container;

FIG. 2 is an axial view of the stirring device shown in FIG. 1;

FIG. 3 is an enlarged view of part A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

fig. 5 is a cross-sectional view of the location of the securing assembly in the stirring device of fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The stirring device provided by the embodiment of the utility model is used for stirring liquid, and is particularly used for stirring the liquid in a closed packaging barrel; of course, in other embodiments of the present invention, the stirring device can also be used for stirring the liquid in other containers, and is not limited herein.

As shown in fig. 1 and 2, the stirring apparatus provided by the present invention will now be described. The stirring device comprises a driving unit 10, a fixing component 20, a rotating shaft 30 and a plurality of stirring components 40. The fixing assembly 20 is used to fix the driving unit 10. The rotating shaft 30 is disposed through the fixing member 20 and connected to the driving unit 10. The driving unit 10 can drive the rotation shaft 30 to rotate. The stirring assembly 40 includes a body 41 and at least one stirring member 42, wherein the body 41 is sleeved on the rotating shaft 30. Stirring member 42 includes the relative first end and the second end that sets up, first end and body 41 swivelling joint, and stirring member 42 can be laminated with pivot 30, and the second end can move to keeping away from pivot 30 direction when stirring member 42 rotates along with pivot 30.

In summary, the embodiment of the utility model has the following beneficial effects: the stirring device of the scheme can stir the liquid in the container 2 with a small liquid outlet besides excellent stirring efficiency. Specifically, the stirring device includes a driving unit 10 for driving a rotating shaft 30 to rotate, and a plurality of stirring assemblies 40 are disposed on the rotating shaft 30. The stirring assembly 40 includes a body 41 sleeved on the rotating shaft 30 and at least one stirring member 42 rotatably connected to the body 41. The stirring member 42 can be attached to the rotating shaft 30 so that the rotating shaft 30 and the stirring assembly 40 can extend into the container 2 through the liquid outlet. The driving unit 10 can be fixed on the container 2 by the fixing assembly 20 to prevent the stirring device from moving relative to the container 2 when the driving unit 10 drives the rotation shaft 30 to rotate. The second end of the stirring member 42 can move away from the rotating shaft 30 when the stirring member 42 rotates along with the rotating shaft 30, i.e. the stirring member 42 can be unfolded relative to the rotating shaft 30 by centrifugal force, so as to improve the stirring effect on the liquid.

Specifically, stirring 42 accessible gravity action and pivot 30 laminating, when the liquid outlet, make the axis direction of pivot 30 be on a parallel with the axis, stirring 42 naturally laminates in pivot 30, reduces pivot 30 and the whole diameter of stirring subassembly 40, conveniently passes through the liquid outlet. It can be understood that in other embodiments, an elastic member is further disposed between the stirring member 42 and the body 41 to facilitate the unfolding of the stirring member 42, when the liquid outlet is needed, the second end is manually moved toward the rotating shaft 30 and clamped on the rotating shaft 30 to facilitate the passing through the liquid outlet, and after entering the container 2, the stirring member 42 is unfolded under the action of the elastic member to facilitate the subsequent stirring of the liquid.

In one embodiment, as shown in FIG. 3, the stirring member 42 is provided with pressure surfaces 420, each pressure surface 420 having at least two orientations. In this way, when the stirring members 42 rotate along with the rotating shaft 30, stirring forces in two directions can be generated, and thus the stirring effect of the stirring device on the liquid can be improved.

In one embodiment, as shown in FIG. 3, each pressure surface 420 in the same blending assembly 40 is oriented in the same direction. So can guarantee the stability of being connected between body 41 and the pivot 30, avoid acting on the too much vibration that produces in the direction of the reaction force of pressure face 420, cause even to take place to become flexible between body 41 and the pivot 30, influence stirring effect. And once the body 41 falls off, it is liable to cause damage to the adjacent stirring assembly 40, and even to the container 2, during the high-speed rotation.

In one embodiment, as shown in fig. 2, the stirring assemblies 40 are uniformly distributed along the rotating shaft 30 and symmetrically arranged about a transverse bisecting plane of the rotating shaft 30, and the pressure surfaces 420 on the same side of the transverse bisecting plane are oriented in the same direction and form an included angle with respect to the transverse bisecting plane. Thus ensuring that the solution can be tumbled up and down. Specifically, the pressure surface 420 below the transverse bisection plane acts on the liquid obliquely upwards, and the pressure surface 420 above the transverse bisection plane acts on the liquid obliquely downwards, so that the full convection and dispersion of the liquid in the upper area and the lower area in the container 2 are improved, and the stirring effect is improved.

In one embodiment, the closer stirring elements 42 of each stirring element 42 located on the same side of the transverse bisecting plane extend the longer. Since the stirring members 42 located in the area are gradually spread as the rotating shaft 30 rotates due to the larger number of the stirring members 42 located in the area closer to the transverse bisector, the inertia effect of the rotation of the liquid makes the resistance acting on the stirring members 42 smaller, and the longer the extending length of the stirring members 42 also helps to improve the stirring effect of the solution. The number of stirring elements 42 remote from the transverse bisecting plane is small, so that the stirring elements 42 extend over a small length to avoid damage caused by resistance.

In one embodiment, as shown in fig. 3, the stirring member 42 includes a first connecting plate 421, a second connecting plate 422 and a torsion portion 423, and the plane of the first connecting plate 421 passes through the axis of the rotating shaft 30. So that the stirring piece 42 can be conveniently rotated relative to the body 41 to be jointed with the rotating shaft 30. Further, the first end is formed on the first connection plate 421. The torsion portion 423 is connected to the first connection plate 421 at one end. The other end of the torsion portion 423 extends in a twisted manner in the extending direction of the stirrer 42 and is connected to the second connection plate 422. The pressure surface 420 is formed on the torsion portion 423 and the second connection plate 422. The pressure surface 420 is formed in such a way as to prevent the stirring element 42 from being broken due to excessive resistance applied to the stirring element 42. In the present embodiment, the torsion portion 423 is twisted in the axial direction thereof by an angle ranging from 30 ° to 60 °.

In one embodiment, as shown in fig. 3, the connecting portion 411 is disposed on the body 41, the stirring assembly 40 further includes a rotating shaft 412, a first wear-resistant member 413 and a second wear-resistant member 414, the rotating shaft 412 is fixedly disposed on the connecting portion 411, and the first wear-resistant member 413, the stirring member 42 and the second wear-resistant member 414 are sequentially disposed through the rotating shaft 412. The stirring member 42 can thus rotate relative to the body 41 via the rotation shaft 412. Meanwhile, the arrangement of the first wear-resistant part 413 and the second wear-resistant part 414 can reduce the friction loss of the stirring part 42 in the rotating process relative to the body 41, and the reduction of the thickness of the first end caused by friction in the long-time use process is avoided, so that the phenomenon that the relative body 41 moves and unnecessary vibration occurs is avoided.

In one embodiment, as shown in fig. 3, the second wear-resistant member 414 is provided with a sleeve member, and the sleeve member is sleeved on the rotating shaft 412 and located between the stirring member 42 and the rotating shaft 412. This reduces wear of the first end to the rotating shaft 412 and increases the life thereof.

In one embodiment, as shown in fig. 3, the stirring assembly 40 further includes a locking member 415, one end of the rotating shaft 412 is provided with an abutting portion, and the other end of the rotating shaft 412 is inserted into the connecting portion 411 and connected to the locking member 415, so that the abutting portion can abut the second wear-resistant member 414 on the connecting portion 411 through the first wear-resistant member 413 and the stirring member 42. So can increase the stability of being connected between stirring piece 42 and the body 41 through the setting of butt portion, avoid stirring piece 42 relative body 41 drunkenness, cause not comparative vibration, improve the stability of stirring. In order to further improve the stability of the abutment, a spacer is further provided between the abutment and the first wear-resistant part 413 to increase the force-bearing area. In this embodiment, the rotating shaft 412 is a bolt, and the locking member 415 is a nut. This enables the stirring member 42 to be detachably connected with the body 41, and facilitates replacement of the stirring member 42 when damaged. Further, in the present embodiment, the body 41 and the rotating shaft 30 can be connected by bolts, so that the whole stirring assembly 40 can be replaced conveniently. The stirring assembly 40 can be replaced as a whole according to actual needs, for example, the stirring assembly 40 with the stirring member 42 with a larger size can be replaced to further improve the stirring effect. It is understood that in other embodiments, the body 41 may be integrally formed with the shaft 30, so as to reduce the overall manufacturing time of the stirring device. When the stirring effect needs to be increased, the stirring member 42 with a longer size is replaced. Further, the body 41 is provided with a gap, the bolt penetrates through the body 41 parts on two sides of the gap, and the size of the gap can be changed through the rotation of the bolt so as to adapt to different radial sizes of the rotating shaft 30 and be tightly connected with the rotating shaft 30.

In one embodiment, as shown in fig. 1, 4 and 5, the fixing assembly 20 includes a housing 21 and a fixing member 22, the driving unit 10 is disposed in the housing 21, the fixing member 22 is disposed around the rotating shaft 30, the housing 21 enables the rotating shaft 30 to be axially disposed obliquely with respect to the fixing member 22, and the housing 21 is detachably connected to the fixing member 22. Specifically, the housing 21 can tilt the driving unit 10, so that the rotation shaft 30 connected to the output end of the driving unit 10 is also tilted. The inclined arrangement of the rotating shaft 30 can improve the length of the rotating shaft in the container 2, so that the contact area of the stirring device and the liquid is improved, and the effect of stirring the liquid is improved. Further, the fixing member 22 is disposed around the rotating shaft 30, and when the fixing member 22 is not fixed to the housing 21, the fixing member 22 can rotate relative to the rotating shaft 30, so as to prevent the rotating shaft 30 from interfering with the connection between the fixing member 22 and the container 2. In this embodiment, the wall of the liquid outlet is provided with an internal thread, so that the fixing member 22 is provided with an external thread 220 matching the internal thread and capable of sealing between the fixing member 22 and the container 2. Then, the rotating shaft 30 and the stirring assembly 40 may be integrally extended into the container 2 through the fixing member 22 and the liquid outlet in sequence, and fixed to the fixing member 22 through the housing 21. Further, the shell 21 and the fixing member 22 are fixed, so that sealing between the two can be ensured, and splashing of the solution in the stirring process can be avoided. Similarly, in this embodiment, the housing 21 and the fixing member 22 may be connected by bolts. The bolt is provided with a knob 23 to facilitate the attachment and detachment of the housing 21 to and from the fixing member 22. In this embodiment, the driving unit 10 is a rotating motor, and is connected to the rotating shaft 30 through a coupling 50.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.

Claims

1. A stirring device, comprising:

a drive unit;

a fixing assembly for fixing the driving unit;

2. The mixing apparatus of claim 1, wherein the mixing member is provided with pressure surfaces, each of the pressure surfaces having at least two orientations.

3. The blending apparatus of claim 2, wherein the pressure surfaces in the same blending assembly are oriented in the same direction.

4. The stirring device of claim 3, wherein each stirring assembly is uniformly distributed along the rotating shaft and symmetrically arranged about a transverse bisecting plane of the rotating shaft, and the pressure surfaces on the same side of the transverse bisecting plane are oriented in the same direction and form a certain included angle with respect to the transverse bisecting plane.

5. The stirring device of claim 4, wherein the stirring members located on the same side of said transverse bisecting plane extend longer the closer they are to said transverse bisecting plane.

6. The stirring device of claim 2, wherein the stirring member comprises a first connecting plate, a second connecting plate and a torsion portion, the plane of the first connecting plate passes through the axis of the rotating shaft, the first end of the first connecting plate is formed on the first connecting plate, one end of the torsion portion is connected with the first connecting plate, the other end of the torsion portion extends in a torsion manner along the extending direction of the stirring member and is connected with the second connecting plate, and the pressure surface is formed on the torsion portion and the second connecting plate.

7. The stirring device of claim 2, wherein the body is provided with a connecting portion, the stirring assembly further comprises a rotating shaft, a first wear-resistant member and a second wear-resistant member, the rotating shaft is fixedly arranged on the connecting portion, and the first wear-resistant member, the stirring member and the second wear-resistant member are sequentially arranged on the rotating shaft in a penetrating manner.

8. The stirring device of claim 7, wherein the second wear member is provided with a sleeve member, and the sleeve member is sleeved on the rotating shaft and located between the stirring member and the rotating shaft.

9. The stirring device of claim 8, wherein the stirring assembly further comprises a locking member, one end of the rotating shaft is provided with an abutting portion, and the other end of the rotating shaft is inserted into the connecting portion and connected with the locking member, so that the abutting portion can abut the second wear-resistant member on the connecting portion through the first wear-resistant member and the stirring member.

10. The mixing device of claim 1, wherein the fixing assembly comprises a housing and a fixing member, the driving unit is disposed in the housing, the fixing member is disposed around the rotating shaft, the housing is capable of axially inclining the rotating shaft relative to the fixing member, and the housing is detachably connected to the fixing member.