Multi-shaft stirring negative pressure homogenizer

Abstract

The invention discloses a multi-shaft stirring negative pressure homogenizer which comprises a support plate, a supporting structure arranged on one side of the top of the support plate, a rack frame arranged on the supporting structure, a rotating structure arranged on the other side of the top of the support plate and a processing tank arranged on the top of the rotating structure. A first hydraulic cylinder is arranged at the top of the rack frame, the output end of the first hydraulic cylinder is connected with a lifting plate, stirring structures are symmetrically arranged on the two sides of the lifting plate and comprise first motors, the first motors are arranged at the ends of the lifting plate, the output ends of the first motors are connected with crank arms, and the outer ends of the crank arms are connected with seat discs. A second motor is arranged at the center of the top of the base disc, and the output end of the second motor is connected with a stirring rod. The whole stirring structure is convenient to adjust and take out, and is easy to maintain and clean.

Description

Technical Field

[0001] The invention relates to the technical field of homogenizer equipment, in particular to a multi-axis stirring negative pressure homogenizer. Background Art

[0002] Homogenizer is a kind of equipment used to mix and crush materials evenly. It can homogenize materials of different density, viscosity and composition to make them more uniform. Homogenizer is mainly used for tissue dispersion in the field of biotechnology, sample preparation in the field of medicine, enzyme treatment in the food industry, detection of pesticide residues and veterinary drug residues in food, as well as in the pharmaceutical industry, cosmetics industry, paint industry and petrochemical industry.

[0003] During operation, the material enters the homogenizing head through the feed port, and then is subjected to shear and pressure between the high-speed rotating rotor and the fixed cutter, thereby achieving homogenization and crushing of the material. The operating parameters of the homogenizer can be adjusted according to the characteristics of the material to obtain the required uniformity and particle size.

[0004] Homogenizers are widely used in food, pharmaceutical, cosmetic, chemical and biotechnology industries to produce emulsions, lotions, suspensions, particle dispersions, cell disruption and other products. They can improve product quality, increase stability, and achieve uniform dispersion and refinement of particles.

[0005] In the existing homogenizers, most of the stirring equipment is installed inside the equipment, which is not convenient for subsequent maintenance and cleaning, and the overall stirring and mixing is not uniform enough. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Summary of the invention

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the present invention provides a multi-axis stirring negative pressure homogenizer, which solves the problem that in the existing homogenizers, most stirring devices are installed inside the equipment, which is inconvenient for subsequent maintenance and cleaning, and the overall stirring and mixing is not uniform enough.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multi-axis stirring negative pressure homogenizer, comprising a support plate, a supporting structure arranged on one side of the top of the support plate, a frame arranged on the supporting structure, a rotating structure arranged on the other side of the top of the support plate, and a processing tank arranged on the top of the rotating structure, the interior of the frame is hollow, and a hydraulic cylinder 1 is arranged on the top of the frame, the output end of the hydraulic cylinder 1 is connected to a lifting plate, and stirring structures are symmetrically arranged on both sides of the lifting plate, the stirring structure includes a motor 1, the motor 1 is arranged at the end of the lifting plate, the output end of the motor 1 is connected to a crank arm, the outer end of the crank arm is connected to a seat plate, a motor 2 is arranged at the top center of the seat plate, and the output end of the motor 2 is connected to a stirring rod.

[0010] As a further preferred embodiment of the present invention, a plurality of convex strips are equidistantly arranged on the outer wall of the stirring rod, and a plurality of nozzles are equidistantly arranged on the convex strips, and a connecting pipe is arranged on the top of the seat plate, and the connecting pipe is connected to the plurality of nozzles.

[0011] As a further preferred embodiment of the present invention, the rotating structure includes a buckle plate, a plurality of support rods are equidistantly arranged on the edge of the outer wall of the buckle plate, and a motor three is arranged in the middle of the bottom of the buckle plate, the output end of the motor three is connected to a linking plate, a linking rod is arranged at the top center of the linking plate, and a plurality of sockets are arranged on the linking plate.

[0012] As a further preferred embodiment of the present invention, the processing tank is columnar, and a plurality of homogenizing structures are arranged at the bottom of the processing tank, the homogenizing structure includes a sealing plate, and a motor four is arranged on the outer side of the sealing plate, and the output end of the motor four is connected to a cutting strip.

[0013] As a further preferred embodiment of the present invention, a vertical slide rail is arranged on the inner wall of the frame frame, and a linkage plate is slidably connected to the outer side of the slide rail, a hydraulic cylinder 2 is arranged in the middle of the outer wall of the linkage plate, a guide rod is connected to the output end of the hydraulic cylinder 2, and a cover is detachably connected to the outer end of the guide rod.

[0014] As a further preferred embodiment of the present invention, an air pump is arranged at the top center of the cover, and the output end of the air pump is connected to an air duct, a sealing gasket is arranged on the outside of the top opening of the processing tank, and a corresponding sealing ring is arranged on the bottom edge of the cover.

[0015] As a further preferred embodiment of the present invention, a casting block is disposed on the top outer wall of the processing tank, and two discharge holes are disposed on the casting block.

[0016] As a further preferred embodiment of the present invention, the supporting structure includes a bottom plate, an electric telescopic rod is arranged on the top of the bottom plate, and an output end of the electric telescopic rod is connected to a top plate, and the top plate is detachably connected to the rack frame.

[0017] (III) Beneficial effects

[0018] The present invention provides a multi-axis stirring negative pressure homogenizer. It has the following beneficial effects:

[0019] (1) The multi-axis stirring negative pressure homogenizer of the present invention has a frame on the top of the support plate, and a hydraulic cylinder 1 is arranged on the top of the frame, and the output end of the hydraulic cylinder 1 is connected to a lifting plate, and stirring structures are symmetrically arranged on both sides of the lifting plate. The upper and lower positions are adjusted by lifting, and the motor 1 of the stirring structure can drive the crank arm to rotate and adjust the angle, and then the seat plate and the stirring rod at the bottom are inserted into the interior of the processing tank, and a plurality of convex strips are equidistantly arranged on the outer wall of the stirring rod, and a plurality of nozzles are equidistantly arranged on the convex strips, and a connecting pipe is arranged on the top of the seat plate to connect gas or liquid, so as to improve the stirring and homogenizing effect. The entire stirring structure is easy to adjust and take out, and is easy to maintain and clean.

[0020] (2) The processing tank of the present invention is columnar, and a plurality of homogenizing structures are arranged at the bottom of the processing tank. A motor 4 is arranged on the outer side of the sealing plate of the homogenizing structure to drive the cutting strip to subject the material to shearing and pressure when passing through. During the homogenizing shearing process, the vertical slide rail and linkage plate arranged on the inner wall of the frame can be adjusted to seal the processing tank with the entire sealing cover. Then, an air pump is arranged at the top center of the sealing cover to extract the internal gas through the air guide pipe, adjust the air pressure, and perform homogenizing operation. After completion, the stirring structure is used for stirring treatment, and the overall mixing is relatively uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the front view of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the processing tank of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the stirring structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the internal structure of the processing tank of the present invention.

[0026] In the figure: 1. support plate; 2. frame; 3. hydraulic cylinder 1; 4. lifting plate; 5. motor 1; 6. crank arm; 7. seat plate; 8. motor 2; 9. stirring rod; 10. convex strip; 11. nozzle; 12. connecting pipe; 13. buckle plate; 14. support rod; 15. motor 3; 16. connecting plate; 17. connecting rod; 18. sealing plate; 19. cutting strip; 20. slide rail; 21. linkage plate; 22. hydraulic cylinder 2; 23. guide rod; 24. sealing cover; 25. air pump; 26. air guide pipe; 27. sealing gasket; 28. ingot; 29. ​​bottom plate; 30. electric telescopic rod; 31. top plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-5 , the embodiment of the present invention provides a technical solution:

[0029] A multi-axis stirring negative pressure homogenizer comprises a support plate 1, a supporting structure arranged on one side of the top of the support plate 1, a frame frame 2 arranged on the supporting structure, a rotating structure arranged on the other side of the top of the support plate 1, and a processing tank arranged on the top of the rotating structure. The interior of the frame frame 2 is hollow, and a hydraulic cylinder 3 is arranged on the top of the frame frame 2, the output end of the hydraulic cylinder 3 is connected to a lifting plate 4, and stirring structures are symmetrically arranged on both sides of the lifting plate 4. The stirring structure comprises a motor 5, which is arranged at the end of the lifting plate 4, the output end of the motor 5 is connected to a crank arm 6, the outer end of the crank arm 6 is connected to a seat plate 7, a motor 2 8 is arranged at the top center of the seat plate 7, and the output end of the motor 2 8 is connected to a stirring rod 9.

[0030] A plurality of convex strips 10 are equidistantly arranged on the outer wall of the stirring rod 9, and a plurality of nozzles 11 are equidistantly arranged on the convex strips 10. A connecting pipe 12 is arranged on the top of the seat plate 7, and the connecting pipe 12 is connected to the plurality of nozzles 11. The connecting pipe 12 is used to connect to an external liquid infusion structure or gas infusion structure, and the gas or liquid is discharged through the nozzles 11 on the convex strips 10, thereby promoting the flow of the internal raw materials.

[0031] The rotating structure includes a buckle plate 13, a plurality of support rods 14 are equidistantly arranged on the outer wall edge of the buckle plate 13, and a motor three 15 is arranged in the middle of the bottom of the buckle plate, the output end of the motor three 15 is connected to a connecting plate 16, a connecting rod 17 is arranged at the top center of the connecting plate 16, and a plurality of sockets are arranged on the connecting plate 16.

[0032] The processing tank is columnar, and a plurality of homogenizing structures are arranged at the bottom of the processing tank. The homogenizing structure includes a sealing plate 18, and a motor 4 is arranged on the outer side of the sealing plate 18. The output end of the motor 4 is connected to a cutting strip 19. By using the homogenizing structure at the bottom of the processing tank 10 to shear, stir and mix the raw materials, the motor 4 can be used to drive the cutting strip 19 for processing.

[0033] A vertical slide rail 20 is arranged on the inner wall of the frame 2, and a linkage plate 21 is slidably connected to the outer side of the slide rail 20, a hydraulic cylinder 22 is arranged in the middle of the outer wall of the linkage plate 21, the output end of the hydraulic cylinder 22 is connected to a guide rod 23, and the outer end of the guide rod 23 is detachably connected to a cover 24, by using electromagnetism as a driving force, the slide rail 20 drives the linkage plate 21 to move up and down, and uses the hydraulic cylinder 22 to drive the guide rod 23 to transfer the cover 24 to the top of the processing tank, and seals and fastens with the processing tank.

[0034] An air pump 25 is provided at the top center of the cover 24, and an air guide pipe 26 is connected to the output end of the air pump 25. A sealing gasket 27 is provided on the outside of the top opening of the processing tank, and a corresponding sealing ring is provided on the bottom edge of the cover 24. The air pump 25 on the top of the cover 24 can cooperate with the air guide pipe 26 to extract the gas inside the processing tank, and the sealing gasket 27 and the sealing ring can be fixed in a sealed manner.

[0035] The top outer wall of the processing tank is provided with an ingot 28, and two discharge holes are provided on the ingot 28. The discharge holes on the ingot 28 are used to connect the feeding or discharging equipment to feed in or discharge the raw materials.

[0036] The supporting structure includes a bottom plate 29, a top of which is provided with an electric telescopic rod 30, and an output end of the electric telescopic rod 30 is connected to a top plate 31, the top plate 31 is detachably connected to the rack frame 2, and the electric telescopic rod 30 is used to drive the top plate 31 and the rack frame 2 on its top to move up and down to adjust the position.

[0037] Working principle: The frame frame 2 on the top of the support plate 1 is provided with a hydraulic cylinder 3 on the top, and the output end of the hydraulic cylinder 3 is connected to the lifting plate 4. The stirring structures are symmetrically arranged on both sides of the lifting plate 4. The upper and lower positions are adjusted by lifting. The motor 5 of the stirring structure can drive the crank arm 6 to rotate and adjust the angle, and then the seat plate 7 and the stirring rod 9 at the bottom are inserted into the processing tank. A number of convex strips 10 are equidistantly arranged on the outer wall of the stirring rod 9, and a number of nozzles 11 are equidistantly arranged on the convex strips 10. A pipe 12 is arranged on the top of the seat plate 7 to connect gas or liquid to improve the stirring and homogenizing effect. The whole stirring structure is easy to adjust and take out. , easy to maintain and clean, the processing tank is columnar, and a number of homogenizing structures are arranged at the bottom of the processing tank, and a motor 4 is arranged on the outer side of the sealing plate 18 of the homogenizing structure, which drives the cutting strip 19 to make the material subject to shearing and pressure when passing through. During the homogenizing shearing process, the vertical slide rail 20 and the linkage plate 21 are arranged on the inner wall of the frame 2 to seal the processing tank with the entire sealing cover 24, and then an air pump 25 is arranged at the top center of the sealing cover 24, and the internal gas is extracted through the air guide pipe 26, and the air pressure is adjusted to perform homogenizing operation. After completion, the stirring structure is cooperated to perform stirring treatment, and the overall mixing is relatively uniform.

[0038] The present invention comprises: 1. a support plate; 2. a frame; 3. a hydraulic cylinder 1; 4. a lifting plate; 5. a motor 1; 6. a crank arm; 7. a seat plate; 8. a motor 2; 9. a stirring rod; 10. a convex strip; 11. a nozzle; 12. a pipe; 13. a buckle plate; 14. a support rod; 15. a motor 3; 16. a connecting plate; 17. a connecting rod; 18. a sealing plate; 19. a cutting strip; 20. a slide rail; 21. a linkage plate; 22. a hydraulic cylinder 2; 23. a guide rod; 24. a sealing cover; 25. an air pump; 26. an air guide pipe; 27. a sealing pad; 28. a casting block ; 29, bottom plate; 30, electric telescopic rod; 31, top plate, all components are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the present invention is that most of the existing homogenizers have stirring devices installed inside the equipment, which is not convenient for subsequent maintenance and cleaning, and the overall stirring and mixing is not uniform enough. The present invention combines the above components to form a multi-axis stirring negative pressure homogenizer, a frame frame on the top of the support plate, and a frame frame on the top of the support plate. A hydraulic cylinder 1 is arranged, and the output end of the hydraulic cylinder 1 is connected to a lifting plate. A stirring structure is symmetrically arranged on both sides of the lifting plate. The upper and lower positions are adjusted by lifting. The motor 1 of the stirring structure can drive the crank arm to rotate and adjust the angle, and then the seat plate and the stirring rod at the bottom thereof are inserted into the interior of the processing tank. A plurality of convex strips are equidistantly arranged on the outer wall of the stirring rod, and a plurality of nozzles are equidistantly arranged on the convex strips. A pipe is arranged on the top of the seat plate to connect gas or liquid, so as to improve the stirring and homogenizing effect. The whole stirring structure is convenient for adjusting and taking out, and is easy to maintain and clean. The processing tank of the present invention is columnar, and a plurality of homogenizing structures are arranged at the bottom of the processing tank. A motor 4 is arranged on the outer side of the sealing plate of the homogenizing structure, which drives the cutting strip to make the material be subjected to shearing and pressure when passing through. In the homogenizing and shearing process, the vertical slide rail and linkage plate can be arranged on the inner wall of the adjusting frame frame to seal the processing tank with the whole sealing cover, and then an air pump is arranged at the top center of the sealing cover to extract the internal gas through the air guide pipe, adjust the air pressure, and perform homogenizing operation. After completion, the stirring structure is coordinated to carry out stirring treatment, and the overall mixing is relatively uniform.

[0039] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-axis stirring negative pressure homogenizer, comprising a support plate (1), a supporting structure arranged on one side of the top of the support plate (1), a frame frame (2) arranged on the supporting structure, a rotating structure arranged on the other side of the top of the support plate (1), and a processing tank arranged on the top of the rotating structure, characterized in that: The interior of the frame (2) is hollow, and a hydraulic cylinder (3) is arranged on the top of the frame (2); the output end of the hydraulic cylinder (3) is connected to a lifting plate (4); stirring structures are symmetrically arranged on both sides of the lifting plate (4); the stirring structure comprises a motor (5); the motor (5) is arranged at the end of the lifting plate (4); the output end of the motor (5) is connected to a crank arm (6); the outer end of the crank arm (6) is connected to a seat plate (7); a motor (8) is arranged at the top center of the seat plate (7); the output end of the motor (8) is connected to a stirring rod (9).

2. A multi-axis stirring negative pressure homogenizer according to claim 1, characterized in that: A plurality of convex strips (10) are equidistantly arranged on the outer wall of the stirring rod (9), and a plurality of nozzles (11) are equidistantly arranged on the convex strips (10). A connecting pipe (12) is arranged on the top of the seat plate (7), and the connecting pipe (12) is connected to the plurality of nozzles (11).

3. A multi-axis stirring negative pressure homogenizer according to claim 2, characterized in that: The rotating structure comprises a buckle plate (13), a plurality of support rods (14) are equidistantly arranged on the outer wall edge of the buckle plate (13), a motor three (15) is arranged in the middle of the bottom of the buckle plate, an output end of the motor three (15) is connected to a link plate (16), a link rod (17) is arranged at the top center of the link plate (16), and a plurality of sockets are arranged on the link plate (16).

4. A multi-axis stirring negative pressure homogenizer according to claim 3, characterized in that: The processing tank is columnar, and a plurality of homogenizing structures are arranged at the bottom of the processing tank. The homogenizing structures include a sealing plate (18), and a motor 4 is arranged outside the sealing plate (18). The output end of the motor 4 is connected to a cutting strip (19).

5. A multi-axis stirring negative pressure homogenizer according to claim 4, characterized in that: A vertical slide rail (20) is arranged on the inner wall of the frame frame (2), and a linkage plate (21) is slidably connected to the outer side of the slide rail (20), a hydraulic cylinder 2 (22) is arranged in the middle of the outer wall of the linkage plate (21), the output end of the hydraulic cylinder 2 (22) is connected to a guide rod (23), and the outer end of the guide rod (23) is detachably connected to a cover (24).

6. A multi-axis stirring negative pressure homogenizer according to claim 5, characterized in that: An air pump (25) is arranged at the top center of the sealing cover (24), and an air guide pipe (26) is connected to the output end of the air pump (25). A sealing gasket (27) is arranged on the outside of the top opening of the processing tank, and a corresponding sealing ring is arranged at the bottom edge of the sealing cover (24).

7. The multi-axis stirring negative pressure homogenizer according to claim 1, characterized in that: A casting block (28) is arranged on the top outer wall of the processing tank, and two discharge holes are arranged on the casting block (28).

8. The multi-axis stirring negative pressure homogenizer according to claim 1, characterized in that: The supporting structure comprises a bottom plate (29), an electric telescopic rod (30) is arranged on the top of the bottom plate (29), and the output end of the electric telescopic rod (30) is connected to a top plate (31), and the top plate (31) is detachably connected to the rack frame (2).

Images