Fixing device for cooling pipe of high-speed centrifugal machine

Abstract

The utility model relates to the technical field of separation, in particular to a fixing device for a cooling pipe of a high-speed centrifugal machine, which comprises a centrifugal machine main body, and a cooling pipe body is mounted on the surface of the centrifugal machine main body; the fixing mechanism is arranged on the side face of the centrifugal machine body, and the fixing mechanism is arranged on the surface of the cooling pipe body; the fixing mechanism comprises a positioning assembly installed on the side face of the centrifugal machine body, and an anti-disengaging assembly is arranged on the inner side of the positioning assembly. According to the fixing device for the cooling pipe of the high-speed centrifugal machine, the relatively stable fixing effect on the cooling pipe body can be achieved under the action of the fixing mechanism, the cooling pipe body is positioned through the anti-disengaging assembly on the positioning assembly, the cooling pipe body is locked through the anti-disengaging assembly, the centrifugal machine body is prevented from shaking in the working process, and the service life of the centrifugal machine body is prolonged. The relatively stable fixing effect of the cooling pipe body is guaranteed, and the service life of the cooling pipe is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of separation, and particularly relates to a fixing device for a cooling pipe of a high-speed centrifuge. Background Art

[0002] Centrifugal separation of medicinal materials is a commonly used technical method, mainly used for effectively separating solids and liquids in medicinal materials or two liquids with different densities. During the operation of the centrifuge, heat is generated. The cooling pipe effectively reduces the temperature of the centrifuge by circulating cooling liquid and other means, preventing performance degradation or damage caused by overheating. The cooling pipe should be fixed at an appropriate position on the centrifuge to maximize the heat dissipation effect. When selecting the position, factors such as vibration and thermal expansion should be considered to ensure that the fixed position is stable and reliable;

[0003] After searching the prior art for "a centrifugal separation device for bergamot juice", the publication number is "CN216500079U". This device can improve the heat dissipation efficiency. During the operation of the centrifuge, it is difficult to achieve absolute balance in the distribution of centrifuged materials, and the body of the centrifuge is prone to shaking. However, when the body shakes, the cooling pipe may not be firmly fixed, resulting in damage to the pipe body and affecting the service life of the cooling pipe.

[0004] Therefore, a fixing device for a cooling pipe of a high-speed centrifuge is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fixing device for a cooling pipe of a high-speed centrifuge to solve the above problems, improving the problem that when the body shakes, the pipe body may not be firmly fixed, resulting in damage to the cooling pipe and affecting the service life of the cooling pipe.

[0006] The utility model realizes the above purpose through the following technical solutions. A fixing device for a cooling pipe of a high-speed centrifuge includes: a centrifuge main body, on the surface of which a cooling pipe body is installed; a fixing mechanism, which is arranged on the side of the centrifuge main body and on the surface of the cooling pipe body; wherein, the fixing mechanism includes a positioning component installed on the side of the centrifuge main body, an anti-detachment component is arranged inside the positioning component, an anti-abrasion component is arranged on the side of the positioning component away from the centrifuge main body, and the anti-abrasion component is installed on the surface of the cooling pipe body.

[0007] Preferably, the positioning component includes a connecting heat conduction plate fixedly connected to the side of the centrifuge main body. A horizontal card slot is formed on the side of the connecting heat conduction plate away from the centrifuge main body. An end hole is formed at the end of the connecting heat conduction plate. An inner slot is formed on one side of the connecting heat conduction plate. The inner slot is arranged between the horizontal card slot and the end hole. The end hole is communicated with the inner slot. The horizontal card slot can form a horizontal carding effect on the anti-disengagement component.

[0008] Preferably, the anti-disengagement component includes a fixed seat fixedly connected to the surface of the cooling tube body. A plurality of positioning holes are formed at the upper end of the fixed seat. An arc-shaped sliding plate is slidably connected to the inner wall of the inner slot. A guide rod is fixedly connected to the lower end of the arc-shaped sliding plate. The lower end of the guide rod penetrates through the positioning hole and extends into the interior of the connecting heat conduction plate. Move the arc-shaped sliding plate downward so that the guide rod penetrates through the positioning hole and extends into the interior of the connecting heat conduction plate. The positioning effect on the positioning hole and the horizontal card slot is formed through the guide rod.

[0009] Preferably, the anti-abrasion component includes a mounting buckle arranged on the surface of the cooling tube body. An outer arc-shaped airbag is fixedly connected to the inner side of the mounting buckle. A longitudinal card slot is formed on one side of the positioning component. An inner arc-shaped airbag is fixedly connected to the inner wall of the longitudinal card slot. The surfaces of the outer arc-shaped airbag and the inner arc-shaped airbag are in contact with the surface of the adjacent cooling tube body. The contact between the surface of the cooling tube body and the inner arc-shaped airbag on the inner wall of the longitudinal card slot and the outer arc-shaped airbag on the inner side of the mounting buckle reduces abrasion.

[0010] Preferably, a counterbore is formed on the surface of the mounting buckle. A positioning bolt is inserted into the inner wall of the counterbore. The positioning bolt can keep the mounting buckle closely attached to one side of the positioning component.

[0011] Preferably, the anti-disengagement component includes a round rubber rod arranged inside the inner slot. The upper end of the round rubber rod penetrates to the upper end of the end hole. The material of the round rubber rod is elastic silicone material, and the cross-sectional diameter of the round rubber rod is larger than the cross-sectional diameter of the end hole.

[0012] Preferably, the plurality of positioning holes are annularly distributed along the edge of the fixed seat. The positioning holes and the adjacent guide rods maintain the same longitudinal axis.

[0013] The beneficial effects of the present utility model are:

[0014] 1. The above-mentioned fixing device for the cooling tube of the high-speed centrifuge can form a relatively stable fixing effect on the cooling tube body under the action of the fixing mechanism. The device forms positioning on the cooling tube body through the anti-disengagement component on the positioning component. The anti-disengagement component will lock the cooling tube body to prevent the centrifuge main body from shaking during operation, ensure the relatively stable fixing effect of the cooling tube body, and extend the service life of the cooling tube.

[0015] 2. By setting up the anti-wear component, it can assist in positioning the cooling pipe under the action of the anti-wear component. The device is attached to one side of the positioning component through the installation buckle, and the inner arc-shaped airbag and the outer arc-shaped airbag squeeze the surface of the cooling pipe, avoiding wear on the surface of the cooling pipe and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the fixing mechanism of the present utility model;

[0018] Figure 3 is a schematic diagram of the positioning holes opened in the present utility model;

[0019] Figure 4 is a partial exploded view of the anti-disengagement component of the present utility model;

[0020] Figure 5 is a partial exploded cross-sectional view of the anti-wear component of the present utility model.

[0021] In the figure: 1. Centrifuge main body; 2. Cooling pipe; 3. Fixing mechanism; 31. Positioning component; 311. Connecting heat conduction plate; 312. Transverse card slot; 313. End hole; 314. Inner slot; 32. Anti-disengagement component; 321. Fixing seat; 322. Positioning hole; 323. Arc-shaped sliding plate; 324. Guide rod; 325. Round rubber rod; 33. Anti-wear component; 331. Installation buckle; 332. Outer arc-shaped airbag; 333. Counterbore; 334. Positioning bolt; 335. Longitudinal card slot; 336. Inner arc-shaped airbag. SPECIFIC EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Specifically: As Figures 1-5As shown, a fixing device for a high-speed centrifuge cooling pipe comprises: a centrifuge body 1, a cooling pipe body 2 is installed on the surface of the centrifuge body 1; a fixing mechanism 3, the fixing mechanism 3 is arranged on the side of the centrifuge body 1, and the fixing mechanism 3 is arranged on the surface of the cooling pipe body 2; wherein the fixing mechanism 3 comprises a positioning component 31 installed on the side of the centrifuge body 1, an anti-slip component 32 is arranged on the inner side of the positioning component 31, and an anti-wear component 33 is arranged on the side of the positioning component 31 away from the centrifuge body 1, and the anti-wear component 33 is installed on the surface of the cooling pipe body 2;

[0024] like Figures 1-5 As shown, the positioning assembly 31 includes a connecting heat conducting plate 311 fixedly connected to the side of the centrifuge body 1, a transverse slot 312 is provided on the side of the connecting heat conducting plate 311 away from the centrifuge body 1, an end hole 313 is provided at the end of the connecting heat conducting plate 311, an inner groove 314 is provided on one side of the connecting heat conducting plate 311, the inner groove 314 is arranged between the transverse slot 312 and the end hole 313, and the end hole 313 is connected to the inner groove 314. The anti-slip assembly 32 includes a fixing seat 321 fixedly connected to the surface of the cooling tube body 2, a plurality of positioning holes 322 are opened at the upper end of the fixing seat 321, an arc-shaped sliding plate 323 is slidably connected to the inner wall of the inner groove 314, a guide rod 324 is fixedly connected to the lower end of the arc-shaped sliding plate 323, the lower end of the guide rod 324 passes through the positioning hole 322 and extends to the inside of the connecting heat conducting plate 311, the anti-slip assembly 32 includes a round rubber rod 325 arranged inside the inner groove 314, the upper end of the round rubber rod 325 passes through the upper end of the end hole 313, and the plurality of positioning holes 322 are distributed in a ring shape along the edge of the fixing seat 321;

[0025] When the device is in use, the cooling tube body 2 can be clamped in the longitudinal clamping groove 335, so that the fixing seat 321 is located on the inner side of the transverse clamping groove 312. At this time, the cooling tube body 2 can be initially positioned by the cooperation between the transverse clamping groove 312 and the fixing seat 321. At this time, the arc-shaped sliding plate 323 is moved downward, so that the guide rod 324 passes through the positioning hole 322 and extends to the inside of the connecting heat conducting plate 311, and the positioning hole 322 and the transverse clamping groove 312 are positioned by the guide rod 324. The material of the round rubber rod 325 is The round rubber rod 325 is made of elastic silicone material, and the cross-sectional diameter of the round rubber rod 325 is larger than the cross-sectional diameter of the end hole 313. When the round rubber rod 325 passes through the end hole 313 from above and extends to the inside of the inner groove 314, the lower end of the round rubber rod 325 forms a resistance effect on the upper end of the arc-shaped sliding plate 323, thereby preventing the arc-shaped sliding plate 323 from easily moving upward, and the part of the round rubber rod 325 located in the inner groove 314 forms an expanded shape, which will not easily slip from the end hole 313, thereby ensuring that the centrifuge body 1 will not easily loosen or slip when working;

[0026] like Figure 1 ,Figure 2 and Figure 5 As shown in Figure 5 , the anti-wear component 33 includes a mounting buckle 331 disposed on the surface of the cooling tube body 2. An outer arc-shaped airbag 332 is fixedly connected to the inner side of the mounting buckle 331. A longitudinal card slot 335 is formed on one side of the positioning component 31. An inner arc-shaped airbag 336 is fixedly connected to the inner wall of the longitudinal card slot 335. The surfaces of the outer arc-shaped airbag 332 and the inner arc-shaped airbag 336 are in contact with the surface of the adjacent cooling tube body 2. A counterbore 333 is formed on the surface of the mounting buckle 331, and a positioning bolt 334 is inserted into the inner wall of the counterbore 333. The surface of the cooling tube body 2 is in contact with the inner arc-shaped airbag 336 on the inner wall of the longitudinal card slot 335 and the outer arc-shaped airbag 332 inside the mounting buckle 331. When the positioning bolt 334 passes through the counterbore 333 and is threadedly connected to the inside of the positioning component 31, the mounting buckle 331 fits against one side of the positioning component 31. At this time, the inner arc-shaped airbag 336 and the outer arc-shaped airbag 332 exert pressure on the surface of the cooling tube body 2, and it avoids the shaking of the centrifuge main body 1, resulting in wear on the surface of the cooling tube body 2, and extends the service life of the device.

[0027] When the present utility model is in use, the cooling tube body 2 is clamped at the longitudinal card slot 335. The fixing seat 321 is located inside the transverse card slot 312. The arc-shaped sliding plate 323 moves downward to drive the guide rod 324 to penetrate through the positioning hole 322 and extend into the connecting temperature guiding plate 311. The round rubber rod 325 penetrates through the end hole 313 from above and extends into the inner slot 314. The lower end of the round rubber rod 325 abuts against the upper end of the arc-shaped sliding plate 323. The part of the round rubber rod 325 located inside the inner slot 314 forms an expanded state. The surface of the cooling tube body 2 is in contact with the inner arc-shaped airbag 336 on the inner wall of the longitudinal card slot 335 and the outer arc-shaped airbag 332 inside the mounting buckle 331. When the positioning bolt 334 passes through the counterbore 333 and is threadedly connected to the inside of the positioning component 31, the mounting buckle 331 fits against one side of the positioning component 31. The inner arc-shaped airbag 336 and the outer arc-shaped airbag 332 exert pressure on the surface of the cooling tube body 2, avoiding the misalignment and shaking of the cooling tube body 2 following the centrifuge main body 1, resulting in wear on the surface of the cooling tube body 2, and extending the service life of the device.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fixing device for a high-speed centrifuge cooling tube, characterized in that: include: A centrifuge body (1), wherein a cooling tube body (2) is installed on the surface of the centrifuge body (1); A fixing mechanism (3), wherein the fixing mechanism (3) is arranged on a side surface of the centrifuge body (1), and the fixing mechanism (3) is arranged on a surface of the cooling tube body (2); The fixing mechanism (3) comprises a positioning component (31) installed on the side of the centrifuge body (1), an anti-slip component (32) is arranged on the inner side of the positioning component (31), an anti-wear component (33) is arranged on the side of the positioning component (31) away from the centrifuge body (1), and the anti-wear component (33) is installed on the surface of the cooling tube body (2).

2. The fixing device for a high-speed centrifuge cooling pipe according to claim 1, characterized in that: The positioning assembly (31) comprises a connecting heat conducting plate (311) fixedly connected to the side of the centrifuge body (1); a side of the connecting heat conducting plate (311) away from the centrifuge body (1) is provided with a transverse clamping groove (312); an end hole (313) is provided at the end of the connecting heat conducting plate (311); an inner groove (314) is provided at one side of the connecting heat conducting plate (311); the inner groove (314) is arranged between the transverse clamping groove (312) and the end hole (313); and the end hole (313) is communicated with the inner groove (314).

3. The fixing device for a high-speed centrifuge cooling pipe according to claim 2, characterized in that: The anti-detachment component (32) includes a fixing seat (321) fixedly connected to the surface of the cooling tube body (2), a plurality of positioning holes (322) are provided at the upper end of the fixing seat (321), an arc-shaped sliding plate (323) is slidably connected to the inner wall of the inner groove (314), a guide rod (324) is fixedly connected to the lower end of the arc-shaped sliding plate (323), and the lower end of the guide rod (324) passes through the positioning hole (322) and extends to the interior of the heat conducting plate (311).

4. The fixing device for a high-speed centrifuge cooling pipe according to claim 1, characterized in that: The anti-wear component (33) includes a mounting buckle (331) arranged on the surface of the cooling tube body (2), the inner side of the mounting buckle (331) is fixedly connected to an outer arc-shaped airbag (332), one side of the positioning component (31) is provided with a longitudinal groove (335), the inner wall of the longitudinal groove (335) is fixedly connected to an inner arc-shaped airbag (336), and the surfaces of the outer arc-shaped airbag (332) and the inner arc-shaped airbag (336) are in contact with the surface of the adjacent cooling tube body (2).

5. The fixing device for a high-speed centrifuge cooling pipe according to claim 4, characterized in that: A countersunk hole (333) is provided on the surface of the mounting buckle (331), and a positioning bolt (334) is inserted into the inner wall of the countersunk hole (333).

6. The fixing device for a high-speed centrifuge cooling pipe according to claim 3, characterized in that: The anti-slip assembly (32) comprises a round rubber rod (325) arranged inside the inner groove (314), and the upper end of the round rubber rod (325) penetrates to the upper end of the end hole (313).

7. The fixing device for a high-speed centrifuge cooling pipe according to claim 3, characterized in that: The plurality of positioning holes (322) are distributed in a ring shape along the edge of the fixing seat (321).

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