Ultrasonic cell crusher

Abstract

The utility model relates to the technical field of ultrasonic cell disruptors, in particular to an ultrasonic cell disruptor which comprises a main machine and a height adjusting device, a wire is fixedly connected to the left end of the main machine, an ultrasonic vibrator is fixedly connected to the end, away from the main machine, of the wire, and a container is arranged on the lower portion of the ultrasonic vibrator. The height adjusting device is movably connected with a clamping device, the clamping device is movably connected with the ultrasonic vibrator in a penetrating mode, and the container is located between the height adjusting device and the main machine. According to the ultrasonic cell crusher disclosed by the utility model, the clamping device is arranged, the ultrasonic vibrator is placed between the first clamping plate and the second clamping plate, the first threaded rod connected with the second clamping plate through the bearing is rotated, and the second clamping plate and the first clamping plate are close to each other under the limiting of the limiting rod; and the ultrasonic vibrator is clamped, so that the convenience of mounting and dismounting the ultrasonic vibrator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cell disruptors, and particularly relates to an ultrasonic cell disruptor. Background Art

[0002] An ultrasonic cell disruptor is a multifunctional and multi-purpose instrument that utilizes the cavitation effect of ultrasonic waves in a liquid. It can be used for the disruption of various animal and plant viruses, cell bacteria, and tissues. At the same time, it can be used for emulsification, separation, homogenization extraction, defoaming and clarification, preparation, dispersion of nanomaterials, and acceleration of chemical reactions, etc. It is widely used in the fields of biology, microbiology, physics, zoology, agronomy, pharmaceutical chemistry, sewage treatment, nanomaterials, etc. The patent number: CN218620857U discloses a refrigerated ultrasonic cell disruptor. In this patent, only a simple bracket and fixture are used to support and clamp the ultrasonic vibrator. During operation, not only does it require manual adjustment of the height of the ultrasonic vibrator by humans, but it is also not convenient to remove the ultrasonic vibrator from the fixture, causing many inconveniences during operation. Therefore, we introduce an ultrasonic cell disruptor. Content of the Utility Model

[0003] The main purpose of the utility model is to provide an ultrasonic cell disruptor, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An ultrasonic cell disruptor, comprising a main body and a height adjustment device. A wire is fixedly connected to the left end of the main body. The end of the wire away from the main body is fixedly connected to an ultrasonic vibrator. A container is arranged below the ultrasonic vibrator. A clamping device is movably connected to the height adjustment device. The clamping device is movably connected to the ultrasonic vibrator in an inserted manner. The container is located between the height adjustment device and the main body.

[0006] Preferably, the height adjustment device includes a base. Three extension brackets are fixedly connected to the outer surface of the base. The three extension brackets are distributed in an equilateral triangle at equal distances. A motor is fixedly connected to the left part of the upper end of the base. A guide rod is fixedly connected to the right part of the upper end of the base. The output end of the motor is fixedly connected to a second threaded rod. The upper end of the second threaded rod is movably connected to a cross plate through a bearing. The guide rod is fixedly connected to the lower end of the cross plate. The second threaded rod is located on the left of the guide rod.

[0007] By adopting the above technical solution: The three extension brackets cooperate with the base to improve the stability of the motor, the second threaded rod, and the guide rod.

[0008] Preferably, the clamping device includes a slider. A threaded hole is formed in the left part of the upper end of the slider, and a round hole is formed in the right part of the upper end of the slider. A first clamping plate is fixedly connected to the rear part of the right end of the slider. A first threaded rod is threadedly connected to the left part of the front end of the first clamping plate. A limiting rod is inserted and movably connected to the middle of the front end of the first clamping plate. A second clamping plate is fixedly connected to the front end of the limiting rod. The front end of the first threaded rod is movably connected to the second clamping plate through a bearing.

[0009] By adopting the above technical solution: when the second clamping plate moves back and forth, it will not come into contact with the slider.

[0010] Preferably, the slider is threadedly connected to a second threaded rod, and the slider is inserted and movably connected to a guide rod.

[0011] Preferably, the right ends of both the first clamping plate and the second clamping plate are of arc surface structures.

[0012] Preferably, the length of the second clamping plate is less than that of the first clamping plate.

[0013] Preferably, both the first clamping plate and the second clamping plate are inserted together with an ultrasonic vibrator, and the length of the first threaded rod is greater than that of the limiting rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by arranging the clamping device, the ultrasonic vibrator is placed between the first clamping plate and the second clamping plate. Rotate the first threaded rod connected to the second clamping plate through a bearing, and the first threaded rod is threadedly connected to the first clamping plate. While the first threaded rod rotates, the limiting rod on the second clamping plate is inserted into the first clamping plate. Under the limitation of the limiting rod, the second clamping plate and the first clamping plate approach each other to clamp the ultrasonic vibrator, thereby improving the convenience of installation and disassembly of the ultrasonic vibrator.

[0016] 2. In the utility model, since the slider is inserted and connected to the guide rod and the slider is threadedly connected to the second threaded rod, start the motor to work, so that the motor drives the second threaded rod to rotate. Under the combined action of the second threaded rod and the guide rod, the slider is height-adjusted on the height adjustment device, thereby driving the ultrasonic vibrator to be height-adjusted, improving the convenience of use, facilitating the ultrasonic vibrator to extend into the container, and reducing the operation burden of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of an ultrasonic cell disruptor of the utility model;

[0018] Figure 2 is a schematic diagram of the structure of the height adjustment device of an ultrasonic cell disruptor of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of a clamping device for an ultrasonic cell disruptor of the present utility model;

[0020] Figure 4 This is a top view of a clamping device for an ultrasonic cell disruptor of the present utility model.

[0021] In the figure: 1, main body; 2, wire; 3, ultrasonic vibrator; 4, clamping device; 5, height adjusting device; 6, container; 41, slider; 42, first threaded rod; 43, limiting rod; 44, first clamping plate; 45, second clamping plate; 46, round hole; 47, threaded hole; 51, base; 52, extension bracket; 53, guide rod; 54, cross plate; 55, second threaded rod; 56, motor. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0026] An ultrasonic cell disruptor, comprising a main unit 1 and a height adjustment device 5. A wire 2 is fixedly connected to the left end of the main unit 1. One end of the wire 2 away from the main unit 1 is fixedly connected to an ultrasonic vibrator 3. A container 6 is arranged below the ultrasonic vibrator 3. A clamping device 4 is movably connected to the height adjustment device 5. The clamping device 4 is movably connected to the ultrasonic vibrator 3 in an interpenetrating manner. The container 6 is located between the height adjustment device 5 and the main unit 1.

[0027] In this embodiment, the height adjustment device 5 includes a base 51. Three extension brackets 52 are fixedly connected to the outer surface of the base 51. The three extension brackets 52 are distributed in an equidistant triangle. The left part of the upper end of the base 51 is fixedly connected to a motor 56. The right part of the upper end of the base 51 is fixedly connected to a guide rod 53. The output end of the motor 56 is fixedly connected to a second threaded rod 55. The upper end of the second threaded rod 55 is movably connected to a cross plate 54 through a bearing. The guide rod 53 is fixedly connected to the lower end of the cross plate 54. The second threaded rod 55 is located on the left of the guide rod 53.

[0028] Through the above scheme: Start the motor 56 to work. The motor 56 drives the second threaded rod 55 to rotate. The slider 41 threadedly connected to the second threaded rod 55 is simultaneously slidably connected to the guide rod 53. So that the slider 41 can be height-adjusted under the simultaneous action of the second threaded rod 55 and the guide rod 53, thereby realizing the height adjustment of the ultrasonic vibrator 3.

[0029] In this embodiment, the clamping device 4 includes a slider 41. A threaded hole 47 is opened in the left part of the upper end of the slider 41. A round hole 46 is opened in the right part of the upper end of the slider 41. The rear part of the right end of the slider 41 is fixedly connected to a first clamping plate 44. A first threaded rod 42 is threadedly connected to the left part of the front end of the first clamping plate 44. A limiting rod 43 is movably connected to the middle part of the front end of the first clamping plate 44 in an interpenetrating manner. The front end of the limiting rod 43 is fixedly connected to a second clamping plate 45. The front end of the first threaded rod 42 is movably connected to the second clamping plate 45 through a bearing; the slider 41 is threadedly connected to the second threaded rod 55. The slider 41 is movably connected to the guide rod 53 in an interpenetrating manner; the right ends of both the first clamping plate 44 and the second clamping plate 45 are of arc surface structures; the length of the second clamping plate 45 is less than the length of the first clamping plate 44; the first clamping plate 44 and the second clamping plate 45 together are interpenetrated with the ultrasonic vibrator 3. The length of the first threaded rod 42 is greater than the length of the limiting rod 43.

[0030] Through the above scheme: Rotate the first threaded rod 42 to make the first threaded rod 42 cooperate with the limiting rod 43 to move the second clamping plate 45 towards the first clamping plate 44. Then place the ultrasonic vibrator 3 between the first clamping plate 44 and the second clamping plate 45, so that the ultrasonic vibrator 3 can be flexibly clamped, improving the convenience of operation.

[0031] It should be noted that the present utility model describes an ultrasonic cell disruptor. The ultrasonic vibrator 3 is precisely placed between the first clamping plate 44 and the second clamping plate 45. Subsequently, by rotating the first threaded rod 42 connected by a bearing on the second clamping plate 45, the first threaded rod 42 is threadedly engaged with the first clamping plate 44. As the first threaded rod 42 rotates, the limiting rod 43 on the second clamping plate 45 synchronously penetrates through the first clamping plate 44. Under the effective limitation of the limiting rod 43, the two clamping plates closely approach each other, firmly clamping the ultrasonic vibrator 3, greatly improving the installation and disassembly efficiency of the ultrasonic vibrator 3 and simplifying the operation process. Due to the insertion connection between the slider 41 and the guide rod 53, and the precise thread fit between the slider 41 and the second threaded rod 55, when the motor 56 is started, its power is directly transmitted to the second threaded rod 55, driving it to rotate. Under the cooperative action of the second threaded rod 55 and the guide rod 53, the slider 41 smoothly moves up and down along the established trajectory, thereby driving the ultrasonic vibrator 3 to achieve height adjustment. This not only improves the flexibility of use but also enables the ultrasonic vibrator 3 to easily extend into the container 6, effectively reducing the burden on the operator and enhancing the work efficiency and operation convenience.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic cell disruptor, comprising a main unit (1) and a height adjustment device (5), characterized in that: The left end of the main machine (1) is fixedly connected to a wire (2), the end of the wire (2) away from the main machine (1) is fixedly connected to an ultrasonic vibrator (3), a container (6) is arranged below the ultrasonic vibrator (3), a clamping device (4) is movably connected to the height adjustment device (5), the clamping device (4) and the ultrasonic vibrator (3) are movably connected through an interlaced manner, and the container (6) is located between the height adjustment device (5) and the main machine (1); The height adjustment device (5) comprises a base (51), the outer surface of the base (51) is fixedly connected with three extension brackets (52), the three extension brackets (52) are distributed in an equidistant triangle, the left portion of the upper end of the base (51) is fixedly connected with a motor (56), the right portion of the upper end of the base (51) is fixedly connected with a guide rod (53), the output end of the motor (56) is fixedly connected with a No. 2 threaded rod (55), the upper end of the No. 2 threaded rod (55) is movably connected with a transverse plate (54) through a bearing, the guide rod (53) is fixedly connected to the lower end of the transverse plate (54), and the No. 2 threaded rod (55) is located at the left portion of the guide rod (53).

2. An ultrasonic cell disruptor according to claim 1, characterized in that: The clamping device (4) comprises a slider (41), a threaded hole (47) is formed at the left upper end of the slider (41), a round hole (46) is formed at the right upper end of the slider (41), a No. 1 clamping plate (44) is fixedly connected to the rear right end of the slider (41), a No. 1 threaded rod (42) is threadedly connected to the left front end of the No. 1 clamping plate (44), a limit rod (43) is movably connected to the middle front end of the No. 1 clamping plate (44), a No. 2 clamping plate (45) is fixedly connected to the front end of the limit rod (43), and a No. 1 threaded rod (42) is movably connected to the No. 2 clamping plate (45) via a bearing.

3. An ultrasonic cell disruptor according to claim 2, characterized in that: The slider (41) is threadedly connected to the No. 2 threaded rod (55), and the slider (41) is movably connected to the guide rod (53) through insertion.

4. An ultrasonic cell disruptor according to claim 2, characterized in that: The right end of the No. 1 clamping plate (44) and the right end of the No. 2 clamping plate (45) are both arc surface structures.

5. An ultrasonic cell disruptor according to claim 2, characterized in that: The length of the second clamping plate (45) is smaller than the length of the first clamping plate (44).

6. An ultrasonic cell disruptor according to claim 2, characterized in that: The No. 1 clamping plate (44) and the No. 2 clamping plate (45) are interlaced with the ultrasonic vibrator (3), and the length of the No. 1 threaded rod (42) is greater than the length of the limiting rod (43).

Images