Vacuum emulsifying machine

Abstract

The utility model relates to the technical field of emulsifying machines, and discloses a vacuum emulsifying machine which comprises a machine shell, a motor is arranged above the machine shell, the bottom of the motor is rotationally connected with a stirring shaft, the outer circumferential surface of the stirring shaft is fixedly connected with first stirring blades which are arranged at equal intervals, and the interior of the machine shell is rotationally connected with a sleeve. According to the vacuum emulsifying machine, the connecting belts which are in mutual transmission are arranged between the rotating shaft and the stirring shaft, and the first gear and the second gear which are in reverse linkage are arranged between the rotating shaft and the sleeve, so that the first stirring blade and the second stirring blade can simultaneously and reversely rotate, a product is fully stirred and sheared, and the mixing and stirring efficiency of the product is improved; and the scraping plate matched with the inner wall of the machine shell is arranged, so that a product is prevented from being adhered to the inner wall of the machine shell, the interior of the machine shell is promoted to be thoroughly cleaned, and the problems that the stirring effect of an existing emulsifying machine is poor, and the interior of the machine shell is not thoroughly cleaned are solved.

Description

Technical Field

[0001] The present application relates to the technical field of emulsifiers, and in particular to a vacuum emulsifier. Background Art

[0002] An emulsifier is a device used for mixing and homogenizing liquids.

[0003] The existing patent (publication number: CN 219984550U) discloses a vacuum emulsifying machine, which includes a barrel-shaped casing equipped with a stirring device, a material injection pipe on the top wall of the casing, a material discharge pipe on the bottom wall, and a controller on the front wall; a hollow ring-shaped mounting ring is provided in the inner cavity of the casing, and a cleaning brush is provided on the outer ring of the mounting ring for cleaning the inner wall of the casing. The casing is provided with a drive assembly for controlling the reciprocating lifting of the mounting ring; a plurality of water spray heads for flushing the inner wall of the casing are provided at intervals on the outer ring of the mounting ring. When it is necessary to clean and flush the inner wall of the casing, the servo motor is started to drive the reciprocating screw to rotate. Since the mounting ring is restricted by the guide rod, the mounting ring moves back and forth, and the cleaning brush cleans the inner wall of the casing. In addition, the pump is started again to send the clean water in the water tank into the inner cavity of the mounting ring through the outlet pipe and the bellows, and then flushed out by the water spray head, thereby achieving a relatively thorough flushing of the inner wall of the casing.

[0004] The stirring structure of the above-mentioned emulsifier is relatively simple, the stirring effect is poor, and the inner top wall and the inner bottom wall of the casing cannot be cleaned, and the cleaning is not thorough enough. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides a vacuum emulsifier, which has the advantages of improving the stirring effect of the emulsifier, improving the mixing and stirring efficiency of the product, ensuring the stirring quality, and at the same time being able to clean the interior of the emulsifier more thoroughly to avoid affecting subsequent use. It solves the problems of the existing emulsifier having a relatively simple stirring structure, poor stirring effect, and inability to clean the inner top and bottom walls of the casing, resulting in insufficient cleaning.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a vacuum emulsifying machine, comprising a casing, a motor is provided above the casing, a stirring shaft is rotatably connected to the bottom of the motor, the outer circumferential surface of the stirring shaft is fixedly connected to first stirring blades arranged at equal intervals, a sleeve is rotatably connected to the interior of the casing, the outer circumferential surface of the stirring shaft is rotatably connected to the inner wall of the sleeve, the outer circumferential surface of the sleeve is fixedly connected to two fixing frames, the inner wall of each of the fixing frames is fixedly connected to second stirring blades arranged at equal intervals, the outer wall of each of the fixing frames is fixedly connected to a scraper, a rotating shaft is rotatably inserted into the interior of the casing, a connecting belt is transmission-connected between the rotating shaft and the stirring shaft, a first gear is fixedly sleeved on the outer circumferential surface of the rotating shaft, a second gear is fixedly sleeved on the outer circumferential surface of the sleeve, and the second gear is meshed with the first gear.

[0007] Through the above scheme, since the stirring structure of the existing emulsifier is relatively simple, the stirring effect is poor, and the inner top wall and the inner bottom wall of the casing cannot be cleaned, and the cleaning is not thorough enough, by arranging a connecting belt that transmits each other between the rotating shaft and the stirring shaft, and arranging a first gear and a second gear that are reversely linked between the rotating shaft and the sleeve, the first stirring blade and the second stirring blade can be able to rotate in opposite directions at the same time, thereby fully stirring and shearing the product, improving the mixing efficiency of the product, and ensuring the stirring quality. By arranging a scraper adapted to the inner wall of the casing, the product is prevented from sticking to the inner wall of the casing, and the interior of the casing is thoroughly cleaned.

[0008] Furthermore, a first limiting ring is fixedly sleeved on the outer circumferential surface of the sleeve, and the outer circumferential surface of the first limiting ring is rotatably connected to the interior of the casing.

[0009] Through the above solution, the sleeve is restricted to prevent the sleeve from sliding longitudinally, thereby improving the stability of the sleeve movement.

[0010] Furthermore, a material injection pipe is provided at the top of the casing, a material discharge pipe is provided at the bottom of the casing, a control valve is provided on the outer circumferential surface of the material discharge pipe, and the inner bottom wall of the casing is bucket-shaped.

[0011] Through the above solution, products can be input and output through the injection pipe and the discharge pipe, and the casing with a bucket-shaped inner bottom wall is more convenient for outputting products.

[0012] Furthermore, the structure of the scraper is adapted to the inner wall of the casing, and the outer surface of the scraper is in contact with the inner wall of the casing.

[0013] Through the above solution, the scraper can scrape off the product adhering to the inner wall of the casing while stirring, so as to fully mix the product and also clean the inner wall of the casing more thoroughly.

[0014] Furthermore, a second limiting ring is fixedly sleeved on the outer circumferential surface of the rotating shaft, and the outer circumferential surface of the second limiting ring is rotatably connected to the interior of the housing.

[0015] Through the above solution, the rotating shaft is restricted to prevent the rotating shaft from sliding and falling off, thereby improving the stability of the rotating shaft movement.

[0016] Furthermore, a hollow tube is fixedly connected to the upper surface of the casing, nozzles arranged at equal distances are fixedly connected to the bottom surface of the hollow tube, and a water inlet pipe is fixedly connected to the inside of the hollow tube.

[0017] According to the above solution, water can be injected into the hollow tube through the water inlet pipe, and then the inner wall of the casing can be injected with water through the nozzle, so as to facilitate cleaning of the inner wall of the casing.

[0018] Furthermore, a protective cover is fixedly connected to the upper surface of the housing, and an inner top wall of the protective cover is fixedly connected to the upper surface of the motor.

[0019] Through the above solution, top components such as the motor are protected and support is provided for the motor.

[0020] Furthermore, a temperature sensor is provided on the outer circumference of the housing, and a pressure sensor is provided on the outer circumference of the housing.

[0021] Through the above solution, the temperature sensor and the pressure sensor can monitor the temperature and pressure of the emulsifier during operation, thereby improving the safety of the emulsifier operation.

[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0023] The vacuum emulsifier provides a mutually transmitting connecting belt between the rotating shaft and the stirring shaft, and provides a first gear and a second gear that are linked in opposite directions between the rotating shaft and the sleeve, so that the first stirring blade and the second stirring blade can simultaneously rotate in opposite directions, thereby fully stirring and shearing the product, improving the mixing efficiency of the product and ensuring the stirring quality. The scraper adapted to the inner wall of the casing is provided to prevent the product from sticking to the inner wall of the casing, and the interior of the casing is thoroughly cleaned, thereby solving the problems of poor stirring effect and incomplete cleaning of the interior of the casing in existing emulsifiers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the overall three-dimensional structure diagram of this application;

[0025] Figure 2 This is the overall side view of the application;

[0026] Figure 3 This is the overall cross-sectional structural diagram of this application;

[0027] Figure 4 This is the nozzle structure diagram for this application;

[0028] Figure 5 For this application Figure 3 A magnified structure diagram of the .

[0029] In the picture:

[0030] 1. Casing; 2. Motor; 3. Stirring shaft; 4. First stirring blade; 5. Sleeve; 6. First limiting ring; 7. Fixed bracket; 8. Second stirring blade; 9. Scraper; 10. Rotating shaft; 11. Connecting belt; 12. First gear; 13. Second gear; 14. Second limiting ring; 15. Hollow tube; 16. Nozzle; 17. Water inlet pipe; 18. Protective cover; 19. Injection pipe; 20. Discharge pipe; 21. Control valve; 22. Temperature sensor; 23. Pressure sensor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] See also Figure 1 、 Figure 2 and Figure 3 , a vacuum emulsifying machine in this embodiment includes a casing 1, a motor 2 is provided above the casing 1, and a stirring shaft 3 is rotatably connected to the bottom of the motor 2. The outer circumferential surface of the stirring shaft 3 is fixedly connected to first stirring blades 4 arranged at equal intervals. The inside of the casing 1 is rotatably connected to a sleeve 5, the outer circumferential surface of the stirring shaft 3 is rotatably connected to the inner wall of the sleeve 5, and the outer circumferential surface of the sleeve 5 is fixedly connected to two fixing frames 7, the inner wall of each fixing frame 7 is fixedly connected to second stirring blades 8 arranged at equal intervals, and the outer wall of each fixing frame 7 is fixedly connected to a scraper 9. A rotating shaft 10 is rotatably inserted into the inside of the casing 1, and a connecting belt 11 is transmission-connected between the rotating shaft 10 and the stirring shaft 3. The outer circumferential surface of the rotating shaft 10 is fixedly sleeved with a first gear 12, and the outer circumferential surface of the sleeve 5 is fixedly sleeved with a second gear 13, which is meshed with the first gear 12.

[0033] See also Figure 3 The outer circumference of the sleeve 5 is fixedly sleeved with a first limiting ring 6, and the outer circumference of the first limiting ring 6 is rotatably connected to the interior of the casing 1 to limit the sleeve 5, prevent the sleeve 5 from sliding longitudinally, and improve the stability of the sleeve 5 movement.

[0034] See also Figure 1 、 Figure 2 and Figure 3 A filling pipe 19 is provided at the top of the casing 1, a discharge pipe 20 is provided at the bottom of the casing 1, and a control valve 21 is provided on the outer circumferential surface of the discharge pipe 20. The inner bottom wall of the casing 1 is bucket-shaped, and products can be input and output through the filling pipe 19 and the discharge pipe 20. The casing 1 with a bucket-shaped inner bottom wall is more convenient for product output.

[0035] See also Figure 3 The structure of the scraper 9 is adapted to the inner wall of the casing 1, and the outer surface of the scraper 9 contacts the inner wall of the casing 1, so that the scraper 9 can scrape off the product adhered to the inner wall of the casing 1 while stirring, so that the product is fully mixed, and the inner wall of the casing 1 can also be cleaned more thoroughly.

[0036] See also Figure 3 The outer circumference of the rotating shaft 10 is fixedly sleeved with a second limiting ring 14. The outer circumference of the second limiting ring 14 is rotatably connected to the inner portion of the housing 1 to limit the rotating shaft 10, prevent the rotating shaft 10 from sliding off, and improve the stability of the movement of the rotating shaft 10.

[0037] See also Figure 1 、 Figure 4 and Figure 5 A hollow tube 15 is fixedly connected to the upper surface of the casing 1, and nozzles 16 arranged at equal intervals are fixedly connected to the bottom surface of the hollow tube 15. A water inlet pipe 17 is fixedly connected to the inside of the hollow tube 15. Water can be injected into the inside of the hollow tube 15 through the water inlet pipe 17, and then water is injected into the inner wall of the casing 1 through the nozzle 16, so as to facilitate cleaning the inner wall of the casing 1.

[0038] See also Figure 1 、 Figure 2 and Figure 3 A protective cover 18 is fixedly connected to the upper surface of the casing 1, and the inner top wall of the protective cover 18 is fixedly connected to the upper surface of the motor 2, protecting the top components such as the motor 2 and providing support for the motor 2.

[0039] See also Figure 1 and Figure 2 A temperature sensor 22 is provided on the outer circumference of the casing 1, and a pressure sensor 23 is provided on the outer circumference of the casing 1. The temperature sensor 22 and the pressure sensor 23 can monitor the temperature and pressure during the operation of the emulsifier, thereby improving the safety of the operation of the emulsifier.

[0040] A vacuum emulsifier in this embodiment provides a mutually transmitting connecting belt 11 between the rotating shaft 10 and the stirring shaft 3, and provides a first gear 12 and a second gear 13 that are linked in opposite directions between the rotating shaft 10 and the sleeve 5, so that the first stirring blade 4 and the second stirring blade 8 can rotate in opposite directions at the same time, thereby fully stirring and shearing the product, improving the mixing efficiency of the product and ensuring the stirring quality. By providing a scraper 9 adapted to the inner wall of the casing 1, the product is prevented from adhering to the inner wall of the casing 1, and the interior of the casing 1 is thoroughly cleaned, thereby solving the problems of poor stirring effect and incomplete cleaning of the interior of the casing 1 in existing emulsifiers.

[0041] It should be noted that the first stirring blades 4 and the second stirring blades 8 are staggered and both the first stirring blades 4 and the second stirring blades 8 are inclined at a certain angle to further improve the stirring and shearing effect of the emulsifier.

[0042] The working principle of the above embodiment is:

[0043] When the emulsifier is in operation, the starting motor 2 is used as the power to drive the first stirring blade 4 to rotate forward through the stirring shaft 3. When the stirring shaft 3 rotates, it will drive the rotating shaft 10 to rotate forward through the connecting belt 11. The rotating shaft 10 will drive the sleeve 5 to rotate in the opposite direction through the first gear 12 and the second gear 13. The sleeve 5 drives the second stirring blade 8 to rotate in the opposite direction through the fixed frame 7. Under the joint action of the first stirring blade 4 and the second stirring blade 8 in the reverse linkage, the product inside the casing 1 is fully sheared and stirred. During the rotation of the fixed frame 7, the scraper 9 will also be driven to rotate. During the process, the material stuck to the inner wall of the casing 1 will be scraped off to prevent the material from hanging on the inner wall of the casing 1 and to ensure the mixing quality. When the inside of the casing 1 needs to be cleaned, clean water is injected into the hollow tube 15 through the water inlet pipe 17, and then the clean water is sprayed onto the inner wall of the casing 1 through the nozzle 16. The motor 2 is started to output a small power, causing the scraper 9 to rotate slowly. Then, the scraper 9 scrapes off the adhesions on the top wall, inner side wall and inner bottom wall of the casing 1 during the rotation, and the inside of the casing 1 is cleaned more thoroughly. The scraped adhesions will be discharged to the outside of the casing 1 along with the clean water through the discharge pipe 20.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0045] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A vacuum emulsifying machine, comprising a housing (1), characterized in that: A motor (2) is provided above the housing (1), and a stirring shaft (3) is rotatably connected to the bottom of the motor (2), and the outer circumferential surface of the stirring shaft (3) is fixedly connected to first stirring blades (4) arranged at equal intervals. The interior of the housing (1) is rotatably connected to a sleeve (5), and the outer circumferential surface of the stirring shaft (3) is rotatably connected to the inner wall of the sleeve (5). The outer circumferential surface of the sleeve (5) is fixedly connected to two fixing frames (7), and the inner wall of each fixing frame (7) is fixedly connected to second stirring blades (8) arranged at equal intervals. The outer wall of each fixing frame (7) is fixedly connected to a scraper (9). A rotating shaft (10) is rotatably inserted into the interior of the housing (1), and a connecting belt (11) is transmission-connected between the rotating shaft (10) and the stirring shaft (3). The outer circumferential surface of the rotating shaft (10) is fixedly sleeved with a first gear (12), and the outer circumferential surface of the sleeve (5) is fixedly sleeved with a second gear (13), and the second gear (13) is meshed with the first gear (12).

2. A vacuum emulsifying machine according to claim 1, characterized in that: A first limiting ring (6) is fixedly sleeved on the outer circumferential surface of the sleeve (5), and the outer circumferential surface of the first limiting ring (6) is rotatably connected to the interior of the housing (1).

3. The vacuum emulsifying machine according to claim 1, characterized in that: The top of the casing (1) is provided with a material injection pipe (19), the bottom of the casing (1) is provided with a material discharge pipe (20), the outer circumferential surface of the material discharge pipe (20) is provided with a control valve (21), and the inner bottom wall of the casing (1) is bucket-shaped.

4. The vacuum emulsifying machine according to claim 1, characterized in that: The structure of the scraper (9) is adapted to the inner wall of the housing (1), and the outer surface of the scraper (9) is in contact with the inner wall of the housing (1).

5. The vacuum emulsifying machine according to claim 1, characterized in that: A second limiting ring (14) is fixedly sleeved on the outer circumferential surface of the rotating shaft (10), and the outer circumferential surface of the second limiting ring (14) is rotatably connected to the interior of the housing (1).

6. The vacuum emulsifying machine according to claim 1, characterized in that: The upper surface of the housing (1) is fixedly connected to a hollow tube (15), the bottom surface of the hollow tube (15) is fixedly connected to equidistantly arranged nozzles (16), and the interior of the hollow tube (15) is fixedly connected to a water inlet pipe (17).

7. The vacuum emulsifying machine according to claim 1, characterized in that: A protective cover (18) is fixedly connected to the upper surface of the housing (1), and an inner top wall of the protective cover (18) is fixedly connected to the upper surface of the motor (2).

8. The vacuum emulsifying machine according to claim 1, characterized in that: The outer circumferential surface of the housing (1) is provided with a temperature sensor (22), and the outer circumferential surface of the housing (1) is provided with a pressure sensor (23).

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