CN218250692U

CN218250692U - Ultrasonic crusher

Info

Publication number: CN218250692U
Application number: CN202222638021.9U
Authority: CN
Inventors: 潘海峰; 张亮亮
Original assignee: Core Biomedical Technology Hangzhou Co ltd
Current assignee: Core Biomedical Technology Hangzhou Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-10
Anticipated expiration: 2032-10-09

Abstract

An ultrasonic crusher belongs to the technical field of crushers. Comprises a box body, an amplitude transformer and a lifting platform; the amplitude transformer is arranged at the center of the top end of the box body; the lifting platform is arranged at the bottom end of the box body in a lifting manner and is positioned at the lower end of the amplitude transformer, and a fixing device is arranged on the lifting platform; the fixing device is provided with an ultrasonic groove; the amplitude transformer comprises an energy converter, an amplitude transformer, a flange and a tool head, and is arranged on the box body through the flange; the transducer and the amplitude transformer are respectively arranged on the inner side and the outer side of the top end of the box body through flanges; the lower end of the amplitude transformer is provided with a tool head. The utility model is convenient to adjust the height of the ultrasonic groove by arranging the lifting platform; the arrangement of the first sector plate and the second sector plate increases the stability between the connecting rods; the fixing device enables ultrasonic tanks of different sizes to be applicable; unnecessary vibration is reduced through setting up the rubber circle, improves the stability of lower extreme amplitude transformer and instrument head.

Description

Ultrasonic crusher

Technical Field

The utility model belongs to the technical field of the breaker, especially, relate to an ultrasonic crusher.

Background

The ultrasonic crusher produces cavitation effect in liquid with strong ultrasonic wave to process matter ultrasonically, and may be used in crushing animal and plant tissue, cell, bacteria and spore strain, emulsifying, separating, dispersing, homogenizing, extracting, degassing, cleaning, accelerating chemical reaction, etc. However, the height of the existing ultrasonic crusher cannot be adjusted, and the ultrasonic groove is usually placed on a platform and cannot be well fixed when the ultrasonic crusher is used, so that the use effect of the ultrasonic crusher is affected by the condition of accidental collision or instability in the operation process.

Therefore, there is a need for an ultrasonic crusher to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonication appearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an ultrasonic crusher comprises a box body, an amplitude transformer and a lifting platform; the amplitude transformer is arranged at the center of the top end of the box body; the lifting platform is arranged at the bottom end of the box body in a lifting manner and is positioned at the lower end of the amplitude transformer, and a fixing device is arranged on the lifting platform; the fixing device is provided with an ultrasonic groove; the amplitude transformer comprises an energy converter, an amplitude transformer, a flange and a tool head, and is arranged on the box body through the flange; the transducer and the amplitude transformer are respectively arranged on the inner side and the outer side of the top end of the box body through flanges; the lower end of the amplitude transformer is provided with a tool head.

The lifting platform comprises a movable rod assembly, a fixed plate, a moving plate, a first sector plate and a second sector plate; two groups of movable rod assemblies are arranged between the moving plate and the fixed plate, the moving plate is positioned at the upper end of the fixed plate, and the fixed plate is fixedly arranged at the bottom end of the box body; the movable rod assembly comprises two movable rods which are arranged in a crossed manner; the first fan-shaped plate and the second fan-shaped plate are arranged between the two movable rods which are arranged in a crossed mode.

The fixing device is arranged on the upper surface of the moving plate and comprises an outer frame and a sliding assembly; four groups of sliding assemblies are obliquely arranged at the diagonal line of the outer frame; the sliding assembly comprises a sliding block and a rotating piece; the slider is internally provided with a groove from top to bottom, and the slider is sleeved outside the rotating piece through the groove sliding sleeve.

The flange comprises an upper fixing ring, a lower fixing ring and a rubber ring; the energy converter is fixed on the outer side of the top end of the box body through an upper fixing ring; the upper end of the amplitude transformer is fixed on the inner side of the top end of the box body through a lower fixing ring, and a rubber ring is arranged between the lower fixing ring and the box body.

The movable rods comprise at least two connecting rods which are hinged up and down, and the two movable rods which are arranged in a crossed mode are hinged back and forth through the centers of the connecting rods.

One end of the first fan-shaped plate and one end of the second fan-shaped plate are fixed on the connecting rod, the upper end of the first fan-shaped plate is fixed on the connecting rod, and the lower end of the first fan-shaped plate is provided with a connecting block; and one side of the second fan-shaped plate close to the fan-shaped cambered surface is provided with a sliding groove, the sliding groove is used for slidably arranging the second fan-shaped plate on the lower surface of the first fan-shaped plate through a connecting block, and the lower end of the sliding groove is fixed on the connecting rod.

The rotating piece comprises a platform, a stand column and a screw; the platform is arranged at the upper end of the upright post through a screw, and the diameter of the platform is not smaller than the width of the sliding block; the stand is including the revolution mechanic of fretwork and the anti-skidding rubber of setting in the bottom.

The connecting block is provided with a locking block; the locking blocks are located at the upper ends of the first fan-shaped plate and the second fan-shaped plate and are symmetrically arranged on two sides of the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lifting platform is arranged, so that the proper position of the tool head in the ultrasonic groove can be conveniently adjusted, and the problems of inconvenient adjustment of the height of the ultrasonic groove and inconvenient use are solved; the arrangement of the first fan-shaped plate and the second fan-shaped plate of the lifting platform increases the area between the connecting rods, increases the stability between the connecting rods, prevents the connecting rods from being impacted when external force is accidentally collided, and reduces the possibility that the ultrasonic groove on the lifting platform is impacted; after the height is determined, the connecting block is rotated to press the first sector plate and the second sector plate tightly, so that the first sector plate and the second sector plate cannot rotate relatively, the determined use height is borrowed, and the lifting platform is prevented from descending in the use process;

2. the utility model discloses a set up fixing device, the slider of fixing device can be followed the rotating member slip and adjusted the distance between the four groups of sliding assemblies, makes the ultrasonic groove of different sizes all can be suitable for, has solved the ultrasonic groove of current breaker when using and has not been fixed, the not high problem of stability; the bottom end of the upright post of the sliding block is provided with the anti-slip rubber, so that the upright post can be prevented from slipping, and the stability of the fixing device is kept;

3. the utility model discloses an it can reduce the unnecessary vibration between lower fixed ring and the box to set up the rubber circle in the flange, improves the stability of lower extreme amplitude transformer and instrument head.

Drawings

FIG. 1 is a schematic diagram of a sonicator;

FIG. 2 is a schematic view of a lift table;

FIG. 3 is a minimal schematic view of the fixture;

FIG. 4 is a maximum schematic view of the fixture;

FIG. 5 is a schematic view of the use of the fixture;

FIG. 6 is a schematic view of a flange;

FIG. 7 is a schematic view of a rotating member;

FIG. 8 is a schematic view of a connection block;

in the figure: 1. a box body; 2. an amplitude transformer; 3. a lifting platform; 4. a transducer; 5. a horn; 6. a flange; 7. a tool head; 8. a fixing device; 9. an ultrasonic groove; 10. a movable rod assembly; 11. a fixing plate; 12. a motion plate; 13. a first sector plate; 14. a second sector plate; 15. a movable rod; 16. a connecting rod; 17. connecting blocks; 18. a sliding groove; 19. an outer frame; 20. a sliding assembly; 21. a slider; 22. a rotating member; 23. a groove; 24. a platform; 25. a column; 26. a screw; 27. anti-skid rubber; 28. a rotating structure; 29. an upper fixing ring; 30. a lower fixing ring; 31. a rubber ring; 32. and a locking block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an ultrasonic crusher comprises a box body 1, an amplitude transformer 2 and a lifting platform 3; the amplitude transformer 2 is arranged at the center of the top end of the box body 1; the lifting platform 3 is arranged at the bottom end of the box body 1 in a lifting way and is positioned at the lower end of the amplitude transformer 2, and a fixing device 8 is arranged on the lifting platform 3; an ultrasonic groove 9 for loading liquid to be subjected to ultrasonic is arranged on the fixing device 8; the amplitude transformer 2 comprises an energy converter 4, an amplitude transformer 5, a flange 6 and a tool head 7, and the amplitude transformer 2 is arranged on the box body 1 through the flange 6; the energy converter 4 and the amplitude transformer 5 are respectively arranged on the inner side and the outer side of the top end of the box body 1 through flanges 6; the lower end of the amplitude transformer 5 is provided with a tool head 7.

Wherein, for the stability of guaranteeing operating environment, the front side of box 1 is provided with the sliding door, is provided with transparent observation window on the sliding door.

Furthermore, corrugated sponge is arranged in the box body 1 to serve as a sound insulation layer, and noise generated in the operation process is reduced.

Further, an ultraviolet lamp tube for disinfection can be arranged in the box body 1.

The flange 6 comprises an upper fixing ring 29, a lower fixing ring 30 and a rubber ring 31; the energy converter 4 is fixed on the outer side of the top end of the box body 1 through an upper fixing ring 29; the upper end of the amplitude transformer 5 is fixed on the inner side of the top end of the box body 1 through the lower fixing ring 30, the rubber ring 31 is arranged between the lower fixing ring 30 and the box body 1, unnecessary vibration between the lower fixing ring 30 and the box body 1 can be reduced through the rubber ring 31, and the stability of the lower end amplitude transformer 5 and the tool head 7 is improved.

The lifting platform 3 can move up and down, so that the ultrasonic groove 9 is positioned at a proper height, and the tool head 7 can conveniently extend into the ultrasonic groove to operate.

The lifting platform 3 comprises a movable rod assembly 10, a fixed plate 11, a moving plate 12, a first sector plate 13 and a second sector plate 14; two groups of movable rod assemblies 10 are arranged between the moving plate 12 and the fixed plate 11, the moving plate 12 is positioned at the upper end of the fixed plate 11, and the fixed plate 11 is fixedly arranged at the bottom end of the box body 1; the movable rod assembly 10 comprises two movable rods 15 which are arranged in a crossed manner; the first sector plate 13 and the second sector plate 14 are arranged between two movable rods 15 which are arranged in a crossed mode.

The movable rods 15 comprise at least two connecting rods 16 which are hinged up and down, and the two movable rods 15 which are arranged in a crossed mode are hinged back and forth through the centers of the connecting rods 16.

One ends of the first sector plate 13 and the second sector plate 14 are fixed on the connecting rod 16, the upper end of the first sector plate 13 is fixed on the connecting rod 16, and the lower end of the first sector plate 13 is provided with a connecting block 17; one side of the second sector plate 14 close to the sector cambered surface is provided with a sliding groove 18, the sliding groove 18 enables the second sector plate 14 to be arranged on the lower surface of the first sector plate 13 in a sliding mode through a connecting block 17, and the lower end of the sliding groove 18 is fixed on the connecting rod 16.

The connecting block 17 is provided with a locking block 32; the locking blocks 32 are positioned at the upper ends of the first sector plates 13 and the second sector plates 14, and the locking blocks 32 are symmetrically arranged at two sides of the connecting block 17. The connecting block 17 is rotated, and the locking block 32 presses the upper ends of the first sector plate 13 and the second sector plate 14, so that the upper ends of the first sector plate 13 and the second sector plate 14 cannot rotate relatively.

The arrangement of the first fan-shaped plate 13 and the second fan-shaped plate 14 enables the area between the connecting rods 16 to be increased, the stability between the connecting rods 16 is improved, and the connecting rods 16 are prevented from being impacted when external force accidentally collides, so that the ultrasonic groove 9 on the lifting platform 3 is impacted.

When the lifting platform 3 moves upwards, the second sector plate 14 gradually moves away from the first sector plate 13 downwards along the sliding groove 18; when the lifting platform 3 moves downwards, the second sector plate 14 gradually approaches the first sector plate 13 upwards along the sliding groove 18. The up-and-down movement of the lifting platform 3 can conveniently adjust the proper position of the tool head 7 in the ultrasonic groove 9, and the problems of inconvenient adjustment of the height of the ultrasonic groove 9 and inconvenient use are solved.

The fixing device 8 is arranged on the upper surface of the moving plate 12, and the fixing device 8 comprises an outer frame 19 and a sliding assembly 20; four groups of sliding assemblies 20 are obliquely arranged at the diagonal line of the outer frame 19; the sliding assembly 20 comprises a sliding block 21 and a rotating piece 22; be provided with recess 23 from top to bottom in the slider 21, slider 21 overlaps through recess 23 slip cover and establishes outside the rotating member 22, and slider 21 can follow the distance between the four sets of sliding assemblies 20 of rotating member 22 slip regulation for not equidimension ultrasonic groove 9 can both be suitable for, has solved current breaker ultrasonic groove 9 when using not fixed, the not high problem of stability.

The rotating member 22 comprises a platform 24, a column 25 and a screw 26; the platform 24 is arranged at the upper end of the upright post 25 through a screw 26, and the diameter of the platform 24 is not less than the width of the sliding block 21; the upright post 25 comprises a hollow-out rotating structure 28 and anti-slip rubber 27 arranged at the bottom end, and the anti-slip rubber 27 can prevent the upright post 25 from slipping.

When the instrument is used, the sliding door is pulled open, and the ultrasonic tank 9 which needs to be filled with ultrasonic liquid is placed into the fixing device 8; rotating the screw 26, the screw 26 gradually moving away from the rotating structure 2, so as to loosen the platform 24 and the slide block 21, the anti-slip rubber 27 at the bottom end of the rotating piece 22 moving away from the upper surface of the fixing device 8, the sliding block 21 abutting against the outer wall of the ultrasonic groove 9, tightening the screw 26, so as to abut the anti-slip rubber 27 at the bottom end of the rotating piece 22 against the upper surface of the fixing device 8; adjusting the lifting platform 3 to move the moving plate 12, so that the ultrasonic groove 9 is at a proper height; and starting an external ultrasonic controller, setting ultrasonic parameters, and crushing the liquid to be subjected to ultrasonic treatment in the ultrasonic groove 9 by the tool head 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ultrasonic crusher comprises a box body (1), an amplitude transformer (2) and a lifting platform (3); the device is characterized in that the amplitude transformer (2) is arranged at the center of the top end of the box body (1); the lifting platform (3) is arranged at the bottom end of the box body (1) in a lifting manner and is positioned at the lower end of the amplitude transformer (2), and a fixing device (8) is arranged on the lifting platform (3); an ultrasonic groove (9) is arranged on the fixing device (8); the amplitude transformer (2) comprises an energy converter (4), an amplitude transformer (5), a flange (6) and a tool head (7), and the amplitude transformer (2) is arranged on the box body (1) through the flange (6); the energy converter (4) and the amplitude transformer (5) are respectively arranged on the inner side and the outer side of the top end of the box body (1) through flanges (6); the lower end of the amplitude transformer (5) is provided with a tool head (7).

2. An ultrasonograph according to claim 1, wherein: the lifting platform (3) comprises a movable rod assembly (10), a fixed plate (11), a moving plate (12), a first sector plate (13) and a second sector plate (14); two groups of movable rod assemblies (10) are arranged between the moving plate (12) and the fixed plate (11), the moving plate (12) is positioned at the upper end of the fixed plate (11), and the fixed plate (11) is fixedly arranged at the bottom end of the box body (1); the movable rod assembly (10) comprises two movable rods (15) which are arranged in a crossed manner; the first sector plate (13) and the second sector plate (14) are arranged between two movable rods (15) which are arranged in a crossed mode.

3. An ultrasonograph according to claim 1, wherein: the fixing device (8) is arranged on the upper surface of the moving plate (12), and the fixing device (8) comprises an outer frame (19) and a sliding assembly (20); four groups of sliding assemblies (20) are obliquely arranged at the diagonal line of the outer frame (19); the sliding assembly (20) comprises a sliding block (21) and a rotating piece (22); a groove (23) is formed in the sliding block (21) from top to bottom, and the sliding block (21) is sleeved outside the rotating piece (22) through the groove (23) in a sliding mode.

4. An ultrasonograph according to claim 1, wherein: the flange (6) comprises an upper fixing ring (29), a lower fixing ring (30) and a rubber ring (31); the energy converter (4) is fixed on the outer side of the top end of the box body (1) through an upper fixing ring (29); the upper end of the amplitude transformer (5) is fixed on the inner side of the top end of the box body (1) through a lower fixing ring (30), and a rubber ring (31) is arranged between the lower fixing ring (30) and the box body (1).

5. An ultrasonograph according to claim 2, in which: the movable rods (15) comprise at least two connecting rods (16) which are hinged up and down, and the two movable rods (15) which are arranged in a crossed mode are hinged back and forth through the centers of the connecting rods (16).

6. An ultrasonograph according to claim 2, in which: one ends of the first sector plate (13) and the second sector plate (14) are fixed on the connecting rod (16), the upper end of the first sector plate (13) is fixed on the connecting rod (16), and the lower end of the first sector plate (13) is provided with a connecting block (17); one side of the second fan-shaped plate (14) close to the fan-shaped cambered surface is provided with a sliding groove (18), the second fan-shaped plate (14) is arranged on the lower surface of the first fan-shaped plate (13) in a sliding mode through a connecting block (17) by the sliding groove (18), and the lower end of the sliding groove (18) is fixed on the connecting rod (16).

7. An ultrasonograph according to claim 3, in which: the rotating piece (22) comprises a platform (24), a column (25) and a screw (26); the platform (24) is arranged at the upper end of the upright post (25) through a screw (26), and the diameter of the platform (24) is not less than the width of the sliding block (21); the upright post (25) comprises a hollow rotating structure (28) and anti-skid rubber (27) arranged at the bottom end.

8. An ultrasonograph according to claim 6, in which: a locking block (32) is arranged on the connecting block (17); the locking blocks (32) are positioned at the upper ends of the first fan-shaped plate (13) and the second fan-shaped plate (14), and the locking blocks (32) are symmetrically arranged on two sides of the connecting block (17).