Ice bath adjustable high-speed disperser

Abstract

The utility model discloses an ice bath adjustable type high-speed disperser, which relates to the field of molecular biology experiment equipment, and comprises a base, the upper surface of the base is provided with a mounting groove, the interior of the mounting groove is fixedly connected with an ice bath assembly, the edge of the upper surface of the base is fixedly connected with an electromagnetic rail, and the bottom end of the front surface of the electromagnetic rail is fixedly connected with a clamping assembly; the clamping assembly comprises a fixing rod, the back face of the fixing rod is fixedly connected to the bottom end of the front surface of the electromagnetic rail, and one side of the fixing rod is rotationally connected with a right-hand and left-hand threaded rod, the ice bath assembly and the clamping assembly are arranged, a rotating handle is held by a hand to drive the right-hand and left-hand threaded rod to rotate through a control disc, and a clamping plate is driven to move left and right through a connecting rod; when the scattering condition in the homogenate cup needs to be observed, the baffles can be slid to the two sides through the sliding rods, and then the electric push rod is started to drive the ice bath box to move downwards, so that observation is carried out, and repeated manual taking is not needed.

Description

Technical Field

[0001] The utility model relates to the field of molecular biological experimental equipment, in particular to an ice bath adjustable high-speed disperser. Background Art

[0002] A high-speed disperser is a device commonly used in laboratories and industrial production to evenly disperse solid particles or powders in a liquid medium. During high-speed stirring and dispersing, friction can cause the sample to overheat and degrade the effective ingredients in the sample. Therefore, the homogenization cup needs to be fixed to an ice bath for homogenization. However, existing dispersers are not equipped with an ice bath. The operator needs to manually put the sample in an ice bath for a period of time after each few seconds of homogenization, which causes inconvenience to the experiment.

[0003] For example, the Chinese patent: Publication No. CN217120116U is an ice bath adjustable high-speed disperser, with a disperser knife holder installed on the upper side of the base, a high-speed disperser main unit installed on the upper end of the disperser knife holder, and a disperser knife head installed on the lower part of the high-speed disperser main unit; the disperser knife holder is connected to the lifting platform through an adjustment bolt structure, and the lifting platform is fixed on the upper side of the base; a homogenization cup fixing frame is fixed on the lifting platform, and a centrifugal tube homogenization cup is fixed on the homogenization cup fixing frame, and the bottom of the centrifugal tube homogenization cup is placed on the ice bath tank. A display, a speed adjustment switch and a disperser switch are installed on the front side of the base, threaded holes are evenly arranged on the disperser knife holder, and the homogenization cup fixing frame is fixed to the lifting platform through magnets.

[0004] Although the utility model realizes that the disperser height is adjustable and the homogenized sample is placed in an ice bath low temperature state, which is conducive to the placement and replacement of the homogenization cup and is suitable for the placement of homogenization cups at different heights, when it is necessary to observe the dispersion of the sample in the homogenization cup, it still needs to be manually picked up for observation, which is inconvenient.

[0005] To this end, we proposed an ice bath adjustable high-speed disperser. Utility Model Content

[0006] The utility model provides an ice bath adjustable high-speed disperser.

[0007] To achieve the above object, the utility model provides the following technical solutions: an ice bath adjustable high-speed disperser, comprising a base, a mounting groove is provided on the upper surface of the base, an ice bath assembly is fixedly connected inside the mounting groove, an electromagnetic rail is fixedly connected to the edge of the upper surface of the base, and a clamping assembly is fixedly connected to the bottom end of the front surface of the electromagnetic rail;

[0008] The clamping assembly includes a fixed rod, the back side of the fixed rod is fixedly connected to the bottom end of the front surface of the electromagnetic rail, one side of the fixed rod is rotatably connected to a positive and negative threaded rod, one end of the positive and negative threaded rod is fixedly connected to a control disk, one side of the control disk is rotatably connected to a rotating handle through a bearing, both sides of the outer surface of the positive and negative threaded rod are threadedly connected to connecting rods, and one side of the connecting rod is fixedly connected to a clamping plate.

[0009] Preferably, the ice bath assembly includes an electric push rod, one side of the outer surface of the electric push rod is fixedly connected to the inside of the mounting groove, the top of the electric push rod is fixedly connected to the ice bath box, both sides of the upper surface of the ice bath box are provided with slide grooves, the inside of the slide groove is slidably connected to a slide rod, and the upper surface of the slide rod is fixedly connected to a baffle; when it is necessary to observe the dispersion situation inside the homogenization cup, the baffle can be slid to both sides by the slide rod, and then the electric push rod can be started to drive the ice bath box to move downward, so as to observe, without the need for repeated manual taking, which is convenient for use.

[0010] Preferably, a sliding groove is provided on the front surface of the electromagnetic rail, and a dispersion component is slidably connected inside the sliding groove.

[0011] Preferably, the dispersion component includes a connecting block, one side of the outer surface of the connecting block is slidably connected to the inside of the sliding groove, a driving motor is fixedly installed inside the connecting block, the output end of the driving motor is splined with a transmission rod, one end of the transmission rod is fixedly connected to a rotating rod, and the bottom end of the rotating rod is fixedly connected to a dispersion head; the assembly is moved down as a whole to a suitable position where the dispersion head is located inside the homogenization cup through an electromagnetic rail, an external power supply starts the driving motor, and the rotating rod is driven to rotate through the transmission rod, and the dispersion head rotates accordingly to disperse the sample inside the homogenization cup.

[0012] Preferably, a support rod is fixedly connected to the middle of the upper surface of the base, and a placement plate is fixedly connected to the top of the support rod; the support rod supports the placement plate to a suitable height, and the upper surface of the placement plate overlaps the lower surface of the homogenization cup, which is convenient for supporting the lower surface of the homogenization cup, improving its placement stability and preventing the crushed ice inside the ice bath from pushing the homogenization cup when the ice bath box is moved up.

[0013] Preferably, a gasket is fixedly connected to the lower surface of the base, and the gasket is made of rubber; the gasket increases the friction between the base and the placement surface, making the placement more stable.

[0014] Preferably, an anti-skid pad is fixedly connected to one side of the clamping plate, and the homogenization cup is clamped on one side of the anti-skid pad; the anti-skid pad increases the friction between the clamping plate and the homogenization cup, thereby improving the stability of the clamping.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides an ice bath assembly and a clamping assembly, and the handle is rotated by hand to drive the positive and negative threaded rods to rotate through the control panel, and the clamping plate is driven to move left and right through the connecting rod to clamp and fix the homogenizing cup. When it is necessary to observe the scattered situation inside the homogenizing cup, the baffle plate can be slid to both sides through the sliding rod, and then the electric push rod is started to drive the ice bath box to move down, so as to observe, and there is no need to take it manually repeatedly, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the ice bath assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the dispersed component structure of the utility model.

[0021] In the figure: 1. base; 2. ice bath assembly; 201. electric push rod; 202. ice bath box; 203. slide rod; 204. baffle; 3. electromagnetic rail; 4. clamping assembly; 401. fixing rod; 402. positive and negative threaded rod; 403. control panel; 404. turning handle; 405. connecting rod; 406. clamping plate; 5. dispersion assembly; 501. connecting block; 502. driving motor; 503. transmission rod; 504. rotating rod; 505. dispersion head; 6. supporting rod; 7. placing plate; 8. gasket; 9. anti-skid pad; 10. homogenizing cup. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-4 , an ice bath adjustable high-speed disperser is shown in the figure, comprising a base 1, a mounting groove is provided on the upper surface of the base 1, an ice bath assembly 2 is fixedly connected inside the mounting groove, an electromagnetic rail 3 is fixedly connected to the edge of the upper surface of the base 1, and a clamping assembly 4 is fixedly connected to the bottom end of the front surface of the electromagnetic rail 3;

[0025] The clamping assembly 4 includes a fixed rod 401, the back side of which is fixedly connected to the bottom end of the front surface of the electromagnetic rail 3, one side of the fixed rod 401 is rotatably connected to a positive and negative threaded rod 402, one end of the positive and negative threaded rod 402 is fixedly connected to a control disk 403, one side of the control disk 403 is rotatably connected to a rotating handle 404 through a bearing, both sides of the outer surface of the positive and negative threaded rod 402 are threadedly connected to a connecting rod 405, and one side of the connecting rod 405 is fixedly connected to a clamping plate 406.

[0026] In this embodiment: the rotating handle 404 is held by hand to drive the forward and reverse threaded rods 402 to rotate through the control disk 403, and the clamping plate 406 is driven to move left and right through the connecting rod 405 to clamp and fix the homogenization cup 10, and it is convenient to fix the homogenization cups 10 of different sizes, and it has a wide range of applicability.

[0027] See also Figure 1 and Figure 2 In the figure, the ice bath assembly 2 includes an electric push rod 201, one side of the outer surface of the electric push rod 201 is fixedly connected to the inside of the installation groove, the top of the electric push rod 201 is fixedly connected to the ice bath box 202, both sides of the upper surface of the ice bath box 202 are provided with sliding grooves, the inside of the sliding groove is slidably connected to a sliding rod 203, and the upper surface of the sliding rod 203 is fixedly connected to a baffle 204.

[0028] In this embodiment, when it is necessary to observe the breaking up of the inside of the homogenizing cup 10, the baffle 204 can be slid to both sides by the sliding rod 203, and then the electric push rod 201 is started to drive the ice bath box 202 to move down, so as to observe, without the need for repeated manual taking, which is convenient for use.

[0029] Working principle: First, the lower surface of the homogenizing cup 10 is overlapped with the upper surface of the placement plate 7, and then the rotating handle 404 is held by hand to drive the positive and negative threaded rods 402 to rotate through the control plate 403, and the clamping plate 406 is driven to move left and right through the connecting rod 405 to clamp and fix the homogenizing cup 10. Then, crushed ice is put into the ice bath box 202, and then the electric push rod 201 is started to push the ice bath box 202 to the outer surface of the homogenizing cup 10, and the placement plate 7 is prevented from being pushed by the crushed ice inside the homogenizing cup 10. Then, the baffle 204 is pushed to the The upper surface of the ice bath box 202, secondly, the electromagnetic rail 3 is used to move the dispersion component 5 downward as a whole to the appropriate position where the dispersion head 505 is located inside the homogenization cup 10, and the external power supply starts the driving motor 502, and the transmission rod 503 drives the rotating rod 504 to rotate, and the dispersion head 505 rotates accordingly to break up the sample inside the homogenization cup 10. Finally, when it is necessary to observe the breaking up inside the homogenization cup 10, the baffle 204 can be slid to both sides through the sliding rod 203, and then the electric push rod 201 is started to drive the ice bath box 202 to move downward for observation.

[0030] Example 2

[0031] See also Figure 1 and Figure 2 This embodiment further explains Example 1. In the figure, a sliding groove is provided on the front surface of the electromagnetic rail 3, and a dispersion component 5 is slidably connected inside the sliding groove.

[0032] See also Figure 1 , Figure 2 and Figure 4 In the figure, the dispersion component 5 includes a connecting block 501, one side of the outer surface of the connecting block 501 is slidably connected to the inside of the sliding groove, a driving motor 502 is fixedly installed inside the connecting block 501, the output end of the driving motor 502 is spline-connected to a transmission rod 503, one end of the transmission rod 503 is fixedly connected to a rotating rod 504, and the bottom end of the rotating rod 504 is fixedly connected to a dispersion head 505.

[0033] In this embodiment: the electromagnetic rail 3 is used to move the entire assembly downward to a suitable position where the dispersion head 505 is located inside the homogenization cup 10, and an external power supply starts the drive motor 502, which drives the rotating rod 504 to rotate through the transmission rod 503, and the dispersion head 505 rotates accordingly to break up the sample inside the homogenization cup 10.

[0034] See also Figure 1 and Figure 2 In the figure, a support rod 6 is fixedly connected to the middle of the upper surface of the base 1, and a placement plate 7 is fixedly connected to the top of the support rod 6.

[0035] In this embodiment: the support rod 6 supports the placement plate 7 to a suitable height, and the upper surface of the placement plate 7 overlaps the lower surface of the homogenization cup 10, which is convenient for supporting the lower surface of the homogenization cup 10, improving its placement stability, and preventing the crushed ice inside the ice bath box 202 from pushing the homogenization cup 10 when it moves up.

[0036] Example 3

[0037] See also Figure 1 and Figure 2 In the figure, a gasket 8 is fixedly connected to the lower surface of the base 1, and the gasket 8 is made of rubber.

[0038] In this embodiment: the gasket 8 increases the friction between the base 1 and the placement surface, making the placement more stable.

[0039] See also Figure 1 , Figure 2 and Figure 3 As shown in the figure, one side of the clamping plate 406 is fixedly connected with an anti-skid pad 9, and one side of the anti-skid pad 9 is clamped with a homogenization cup 10.

[0040] In this embodiment, the anti-skid pad 9 increases the friction between the clamping plate 406 and the homogenizing cup 10, thereby improving the stability of the clamping.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0042] Although embodiments of the present invention 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 the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ice bath adjustable high-speed disperser, characterized in that: The invention comprises a base (1), wherein the upper surface of the base (1) is provided with a mounting groove, an ice bath assembly (2) is fixedly connected inside the mounting groove, an electromagnetic rail (3) is fixedly connected at the edge of the upper surface of the base (1), and a clamping assembly (4) is fixedly connected at the bottom end of the front surface of the electromagnetic rail (3); The clamping assembly (4) comprises a fixing rod (401), the back side of the fixing rod (401) being fixedly connected to the bottom end of the front surface of the electromagnetic rail (3), one side of the fixing rod (401) being rotatably connected to a positive and negative threaded rod (402), one end of the positive and negative threaded rod (402) being fixedly connected to a control disk (403), one side of the control disk (403) being rotatably connected to a rotating handle (404) via a bearing, both sides of the outer surface of the positive and negative threaded rod (402) being threadedly connected to connecting rods (405), and one side of the connecting rod (405) being fixedly connected to a clamping plate (406).

2. The ice bath adjustable high-speed disperser according to claim 1, characterized in that: The ice bath assembly (2) comprises an electric push rod (201), one side of the outer surface of the electric push rod (201) is fixedly connected to the inside of the installation groove, the top of the electric push rod (201) is fixedly connected to the ice bath box (202), both sides of the upper surface of the ice bath box (202) are provided with sliding grooves, the inside of the sliding groove is slidably connected to a sliding rod (203), and the upper surface of the sliding rod (203) is fixedly connected to a baffle (204).

3. The ice bath adjustable high-speed disperser according to claim 1, characterized in that: A sliding groove is provided on the front surface of the electromagnetic rail (3), and a dispersion component (5) is slidably connected inside the sliding groove.

4. The ice bath adjustable high-speed disperser according to claim 3, characterized in that: The dispersion component (5) comprises a connection block (501), one side of the outer surface of the connection block (501) is slidably connected to the inside of the sliding groove, a driving motor (502) is fixedly installed inside the connection block (501), an output end of the driving motor (502) is spline-connected to a transmission rod (503), one end of the transmission rod (503) is fixedly connected to a rotating rod (504), and the bottom end of the rotating rod (504) is fixedly connected to a dispersion head (505).

5. The ice bath adjustable high-speed disperser according to claim 1, characterized in that: A support rod (6) is fixedly connected to the middle of the upper surface of the base (1), and a placement plate (7) is fixedly connected to the top of the support rod (6).

6. The ice bath adjustable high-speed disperser according to claim 1, characterized in that: A gasket (8) is fixedly connected to the lower surface of the base (1), and the gasket (8) is made of rubber.

7. The ice bath adjustable high-speed disperser according to claim 1, characterized in that: One side of the clamping plate (406) is fixedly connected to an anti-skid pad (9), and one side of the anti-skid pad (9) clamps a homogenization cup (10).

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