CN220559082U - Magnetic drive vacuum mixer - Google Patents

Abstract

The utility model provides a magnetic force driven vacuum stirrer which comprises a base, a barrel body, a driving component and a stirring component, wherein the barrel body is arranged in the base, the driving component is arranged between the base and the barrel body, the stirring component is arranged in the barrel body, the driving component corresponds to the stirring component, and a sealing cover is arranged at the upper end of the barrel body. The stirring device is reasonable in structure, the stirring operation in a vacuum environment is ensured through the sealing performance of the container which is provided with the barrel body and the sealing cover and is used for accommodating materials to be stirred, the magnetic force is converted into stirring force through the magnetic force driving technology by the driving component, so that stirring media are driven to be mixed, the sealing performance between the driving component and the barrel body is good, no air leakage in the mixing process can be ensured, the stirring component and the driving component are adsorbed and repelled through the magnetic force coupling effect by the stirring component, high-efficiency mixing is realized, the stirring component can be flexibly detached and cleaned, and the stirring device is convenient to maintain and clean.

Description

Magnetic drive vacuum mixer

Technical Field

The utility model relates to a magnetic force driven vacuum stirrer, and belongs to the technical field of vacuum stirrers.

Background

The vacuum stirrer is widely applied to the fields of chemical industry, pharmacy, food, cosmetics and the like, is particularly suitable for processes requiring mixing and stirring under special environments, and has the functions of preventing oxidation reaction, reducing volatile substance loss, improving reaction rate and effect, protecting sensitive substances and improving product quality.

The transmission parts of the traditional stirrer are worn in the long-time use process, maintenance and replacement are required to be carried out frequently, and the traditional driving modes such as a motor or a pump are usually adopted, so that leakage risks exist in the equipment, the air tightness is difficult to ensure, and the magnetic force driving vacuum stirrer is urgently needed to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a magnetic drive vacuum stirrer so as to solve the problems that transmission parts are easy to wear and air tightness is difficult to ensure.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a magnetic force drive vacuum mixer, includes base, staving, drive assembly and stirring subassembly, the inside staving that is provided with of base, be provided with drive assembly between base and the staving, the staving is inside to be provided with stirring subassembly, drive assembly is corresponding with stirring subassembly, the staving upper end is provided with the closing cap.

Further, the drive assembly comprises a gear motor, a rotating bracket is arranged at the upper end of the gear motor, a plurality of groups of drive rods are arranged on the outer side of the rotating bracket, and the drive rods are arranged on the outer side of the barrel body.

Further, two groups of first permanent magnets are arranged on the inner side of the driving rod, the stirring assembly comprises a stirring bracket, a plurality of groups of second permanent magnets are arranged at the upper end and the lower end of the stirring bracket, and the first permanent magnets correspond to the second permanent magnets.

Further, a supporting rod is arranged in the barrel body, and a stirring bracket is movably arranged on the outer side of the supporting rod.

Further, the sealing cover lower extreme is provided with the sealing washer, the sealing washer sets up between closing cover and staving, the sealing washer is the rubber material.

Further, the upper end of the sealing cover is provided with a barometer.

Further, the air valve is arranged on the side face of the air pressure meter.

By adopting the technical scheme, the utility model has the beneficial effects that: according to the magnetic drive vacuum stirrer, the arranged barrel body and the sealing cover are containers for containing materials to be stirred, the sealing performance is achieved, stirring operation in a vacuum environment is guaranteed, the magnetic force is converted into stirring force through the magnetic drive technology by the aid of the arranged drive assembly, so that stirring media are driven to be mixed, the sealing performance between the drive assembly and the barrel body is good, air tightness in the mixing process can be guaranteed, the stirring assembly and the drive assembly are enabled to be adsorbed and repelled through the aid of the magnetic coupling effect by the aid of the arranged stirring assembly, efficient mixing is achieved, the stirring assembly can be flexibly detached and cleaned, and maintenance and cleaning are facilitated.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a magnetically driven vacuum mixer according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a magnetically driven vacuum mixer according to the present utility model;

FIG. 3 is a schematic cross-sectional rear view of a magnetically driven vacuum mixer according to the present utility model;

FIG. 4 is a schematic diagram of a cross-sectional exploded view of a magnetically driven vacuum mixer according to the present utility model.

In the figure: 1-base, 2-staving, 21-bracing piece, 3-stirring subassembly, 31-stirring support, 32-second permanent magnetism piece, 4-drive assembly, 41-gear motor, 42-runing rest, 43-actuating lever, 44-first permanent magnetism piece, 5-closing cap, 51-sealing washer, 52-barometer, 53-pneumatic valve.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a magnetic force drive vacuum mixer, including base 1, staving 2, actuating assembly 4 and stirring subassembly 3, the inside staving 2 that is provided with of base 1, be provided with actuating assembly 4 between base 1 and the staving 2, the inside stirring subassembly 3 that is provided with of staving 2, actuating assembly 4 is corresponding with stirring subassembly 3, the staving 2 upper end is provided with closing cap 5, the stirring operation under the vacuum environment is ensured to sealing performance for holding the container of waiting to stir the material through staving 2 and closing cap 5 that set up, utilize magnetic force actuating technology through actuating assembly 4 that sets up, convert magnetic force into stirring power, thereby drive stirring medium mixes, and the leakproofness between actuating assembly 4 and the staving 2 is good, can guarantee to mix the in-process and leak gas, utilize magnetic force coupling effect through stirring subassembly 3 that sets up, make stirring subassembly 3 adsorb and reject with actuating assembly 4, thereby carry out high-efficient mixing, and stirring subassembly 3 can be nimble dismantlement and washing, convenient maintenance and cleaning.

The driving assembly 4 comprises a gear motor 41, a rotating bracket 42 is arranged at the upper end of the gear motor 41, a plurality of groups of driving rods 43 are arranged on the outer side of the rotating bracket 42, the driving rods 43 are arranged on the outer side of the barrel body 2, stable power output can be provided through the arranged gear motor 41, electric power can be converted into mechanical energy to provide power for the mixer, the driving rods 43 can be more stable when rotating in the barrel body 2 through the arranged rotating bracket 42, the mixing effect is improved, and the rotating bracket 42 can also provide supporting and fixing functions for the driving rods 43 to ensure the normal work of the mixer.

The inner side is provided with two sets of first permanent magnetism pieces 44 on the actuating lever 43, and stirring subassembly 3 includes stirring support 31, and stirring support 31 upper and lower extreme is provided with multiunit second permanent magnetism piece 32, and first permanent magnetism piece 44 corresponds with second permanent magnetism piece 32, through the corresponding setting of first permanent magnetism piece 44 and second permanent magnetism piece 32, can form efficient magnetic force actuating system for can transmit the power from first permanent magnetism piece 44 to second permanent magnetism piece 32, thereby drive the rotation of stirring subassembly 3.

The inside bracing piece 21 that is provided with of staving 2, bracing piece 21 outside movable mounting has stirring support 31, can provide the support for stirring support 31 inside staving 2 through the bracing piece 21 that sets up, the stability of stirring process has been increased, it can fix stirring support 31, make it evenly, stir the operation steadily, thereby realize homogeneity and the efficiency of mixture, and the stirring support 31 of bracing piece 21 outside installation has the characteristics of convenient dismantlement, make when needs are clean, change stirring support 31 or maintain, can remove fixedly through the support, so as to dismantle or change the agitator fast, thereby the flexibility and the usability of equipment have been improved.

The sealing washer 51 is provided with to the closing cap 5 lower extreme, and sealing washer 51 sets up between closing cap 5 and staving 2, and sealing washer 51 is the rubber material, can provide good gas tightness through the sealing washer 51 that sets up, can prevent effectively that the gas in the bucket from leaking, also can avoid external gas to get into in the bucket simultaneously for guarantee the quality and the purity of material.

The air pressure gauge 52 is arranged at the upper end of the sealing cover 5, and the air pressure gauge 52 arranged at the upper end of the sealing cover 5 can be used for monitoring and adjusting the air pressure in the stirring process, so that the air pressure gauge 52 can display the current air pressure value, and an operator can know the air pressure condition in the stirring process in real time.

The air valve 53 is arranged on the side of the air gauge 52, and the air valve 53 is connected with a vacuum pump or a vacuum system to extract the internal air, so that the vacuum environment is achieved.

As an embodiment of the present utility model: when the magnetic drive vacuum mixer is used, firstly, the sealing cover 5 of the mixer is opened, materials to be mixed are poured into the barrel body 2, the sealing cover 5 is covered on the barrel body 2, the sealing ring 51 between the sealing cover 5 and the barrel body 2 is ensured to be completely attached, the air tightness is ensured, the vacuum pump or the vacuum system is connected with the air valve 53 of the mixer, the air valve 53 is ensured to be firmly connected with the vacuum pump or the vacuum system, the vacuum pump or the vacuum system is opened, the air in the barrel body 2 is started to be extracted, the vacuum environment is achieved in the barrel body 2, and the air pressure condition in the mixing process can be monitored in real time through the air pressure meter 52 arranged on the sealing cover 5. According to the requirement, the working state of the vacuum pump can be adjusted to reach the required air pressure value, the speed reducing motor 41 is started, and an efficient magnetic driving system can be formed through the corresponding arrangement of the first permanent magnet block 44 and the second permanent magnet block 32, so that power can be transmitted from the first permanent magnet block 44 to the second permanent magnet block 32, the stirring assembly 3 is driven to rotate, and the stirrer starts to work, so that the use of the magnetic driving vacuum stirrer is completed.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The utility model provides a magnetic force drive vacuum mixer, includes base (1), staving (2), drive assembly (4) and stirring subassembly (3), inside staving (2), its characterized in that are provided with of base (1): a driving component (4) is arranged between the base (1) and the barrel body (2), a stirring component (3) is arranged inside the barrel body (2), the driving component (4) corresponds to the stirring component (3), and a sealing cover (5) is arranged at the upper end of the barrel body (2);

the driving assembly (4) comprises a speed reducing motor (41), a rotating bracket (42) is arranged at the upper end of the speed reducing motor (41), a plurality of groups of driving rods (43) are arranged on the outer side of the rotating bracket (42), and the driving rods (43) are arranged on the outer side of the barrel body (2);

the stirring assembly (3) comprises a stirring bracket (31), a plurality of groups of second permanent magnets (32) are arranged at the upper end and the lower end of the stirring bracket (31), and the first permanent magnets (44) correspond to the second permanent magnets (32).

2. A magnetically driven vacuum mixer as claimed in claim 1, wherein: the stirring device is characterized in that a supporting rod (21) is arranged in the barrel body (2), and a stirring bracket (31) is movably arranged on the outer side of the supporting rod (21).

3. A magnetically driven vacuum mixer as claimed in claim 1, wherein: the sealing device is characterized in that a sealing ring (51) is arranged at the lower end of the sealing cover (5), the sealing ring (51) is arranged between the sealing cover (5) and the barrel body (2), and the sealing ring (51) is made of rubber.

4. A magnetically driven vacuum mixer as claimed in claim 1, wherein: the upper end of the sealing cover (5) is provided with a barometer (52).

5. A magnetically driven vacuum mixer as claimed in claim 4, wherein: an air valve (53) is arranged on the side face of the air pressure gauge (52).