Stainless steel centrifugal machine for multiple raw material medicines

Abstract

The utility model relates to the technical field of centrifugal machines, and discloses a stainless steel centrifugal machine for various bulk drugs, which comprises a machine shell, a plurality of fixed clamping grooves are fixedly connected to the top of the outer wall of the machine shell at equal intervals, sliding grooves are formed in the left side and the right side of the top wall of the machine shell, and second connecting plates are slidably connected to the interiors of the sliding grooves. A rotating column is rotationally connected to the other end of the second connecting plate, a first connecting plate is rotationally connected to the outer side of the rotating column, an outer cover plate is fixedly connected to the top end of the first connecting plate, a plurality of fixing buckles are arranged on the outer wall of the outer cover plate at equal intervals, and supporting rods are fixedly connected to the two sides of the fixing buckles; the bottom end of the supporting rod is fixedly connected with a fixing column. According to the centrifugal machine, the fixing clamping groove is formed in the outer wall of the machine shell, the fixing buckle on the outer cover plate is embedded into the clamping groove, meanwhile, the abutting block is driven by the threaded rod to clamp the centrifugal tube, and the working stability of the centrifugal machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to a stainless steel centrifuge used for a variety of raw material medicines. Background Art

[0002] The API centrifuge is a special type of centrifuge used to separate, concentrate and purify APIs in the pharmaceutical process. It generates centrifugal force through high-speed rotation, allowing substances of different densities to be separated in centrifuge tubes or centrifugal disks. The API centrifuge can separate samples based on their density differences and is widely used in the pharmaceutical industry in the fields of API production, purification and quality control.

[0003] Most of the existing API centrifuges are to load the API sample to be processed into a centrifuge tube or centrifuge disk, turn on the power, and then start the centrifuge. The centrifuge will start to rotate, generating centrifugal force. As the centrifuge rotates at high speed, the centrifugal force separates the different components in the sample. Due to the different densities of different components, they will form layers in the centrifuge tube or centrifuge disk. However, this method has the problem that the centrifuge tube or centrifuge disk may not be stable enough when rotating at high speed, resulting in the overflow of API. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a stainless steel centrifuge for a variety of raw materials, aiming to improve the problem that the raw materials may overflow when the raw materials centrifuge is working in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stainless steel centrifuge for a variety of raw materials, comprising a casing, a plurality of fixed slots are equidistantly fixedly connected to the top of the outer wall of the casing, sliding slots are provided on the left and right sides of the top wall of the casing, a second connecting plate is slidably connected inside the sliding slot, a rotating column is rotatably connected to the other end of the second connecting plate, a first connecting plate is rotatably connected to the outer side of the rotating column, an outer cover plate is fixedly connected to the top of the first connecting plate, a plurality of fixed buckles are equidistantly arranged on the outer wall of the outer cover plate, support rods are fixedly connected to both sides of the fixed buckles, a fixed column is fixedly connected to the bottom end of the support rod, a bottom plate is provided at the bottom of the casing, and a clamping mechanism is provided inside the casing.

[0006] As a further description of the above technical solution:

[0007] The clamping mechanism includes a rotating bottom column, which is fixedly connected to the top of the bottom plate. A centrifuge tube rack is arranged outside the rotating bottom column, a rotating groove is arranged inside the centrifuge tube rack, centrifuge tube grooves are arranged around the outer wall of the centrifuge tube rack, a plurality of threaded holes are arranged in the middle and lower part of the outer wall of the centrifuge tube rack, a threaded rod is threadedly connected to the inner part of the threaded hole, and a clamping block is fixedly connected to the end of the threaded rod.

[0008] As a further description of the above technical solution:

[0009] The outer bottom wall of the bottom plate is fixedly connected with a plurality of supporting bottom columns, and the outer wall of the supporting bottom column is installed with two bolts.

[0010] As a further description of the above technical solution:

[0011] The outer wall of the housing is provided with heat dissipation holes.

[0012] As a further description of the above technical solution:

[0013] Two connecting columns are fixedly connected to the left side of the outer wall of the casing, and the other end of the connecting column is fixedly connected to a supporting platform, and a display panel is installed on the outer side of the supporting platform.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the abutting block is provided with an anti-slip pad.

[0016] As a further description of the above technical solution:

[0017] An outer baffle is arranged on the outer side of the centrifugal tube tank.

[0018] As a further description of the above technical solution:

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the fixing buckle on the outer wall of the outer cover plate is engaged with the fixing groove on the outer wall of the shell, so that the centrifuge can be better sealed and the safety of the device can be improved. At the same time, the outer cover plate can be easily closed by connecting the first connecting plate with the second connecting plate.

[0021] 2. In the utility model, a threaded hole is provided inside the centrifuge tube rack, and the threaded connection of the threaded rod in the threaded hole can make the clamping block and the centrifuge tube fit more tightly, thereby improving the stability of the device and preventing the raw material medicine from overflowing during high-speed rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a stainless steel centrifuge for a variety of raw materials proposed in the utility model;

[0023] Figure 2 This is a front view of a stainless steel centrifuge for various raw materials proposed by the utility model;

[0024] Figure 3 for Figure 1 A magnified image of point A;

[0025] Figure 4 This is an enlarged view of the partial structure of a stainless steel centrifuge for a variety of raw materials proposed by the utility model;

[0026] Figure 5 The utility model is a partial structural schematic diagram of a stainless steel centrifuge for a variety of raw materials.

[0027] Legend:

[0028] 1. Casing; 2. Clamping mechanism; 201. Rotating bottom column; 202. Rotating groove; 203. Centrifuge tube rack; 204. Threaded hole; 205. Centrifuge tube groove; 206. Threaded rod; 207. Tightening block; 3. Fixed slot; 4. Bottom plate; 5. Fixed buckle; 6. Support rod; 7. Bolt; 8. Sliding groove; 9. Outer cover; 10. Fixed column; 11. First connecting plate; 12. Rotating column; 13. Second connecting plate; 14. Connecting column; 15. Support platform; 16. Display panel; 17. Heat dissipation hole; 18. Support bottom column; 19. Outer baffle; 20. Anti-slip pad. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a stainless steel centrifuge for a variety of raw materials, including a casing 1, a plurality of fixed slots 3 are equidistantly fixedly connected to the top of the outer wall of the casing 1, sliding slots 8 are provided on the left and right sides of the top wall of the casing 1, a second connecting plate 13 is slidably connected inside the sliding slot 8, a rotating column 12 is rotatably connected to the other end of the second connecting plate 13, a first connecting plate 11 is rotatably connected to the outer side of the rotating column 12, a top end of the first connecting plate 11 is fixedly connected to an outer cover plate 9, a plurality of fixed buckles 5 are equidistantly arranged on the outer wall of the outer cover plate 9, support rods 6 are fixedly connected to the two sides of the fixed buckles 5, a fixed column 10 is fixedly connected to the bottom end of the support rod 6, a bottom plate 4 is provided at the bottom of the casing 1, and a clamping mechanism 2 is provided inside the casing 1;

[0031] Specifically, the fixing buckle 5 fixedly connected to the outer wall of the outer cover plate 9 can be engaged with the fixing slot 3 fixed on the top of the casing 1, so that the outer cover plate 9 can be fixed to the casing 1. Two sliding slots 8 are provided on the top wall of the casing 1. The first connecting plate 11 and the second connecting plate 13 can open and close the outer cover plate 9 through the rotating column 12, thereby improving the safety of the device.

[0032] Reference Figure 4 and Figure 5 The clamping mechanism 2 includes a rotating bottom column 201, which is fixedly connected to the top of the bottom plate 4. A centrifuge tube rack 203 is arranged outside the rotating bottom column 201, and a rotating groove 202 is provided inside the centrifuge tube rack 203. Centrifuge tube grooves 205 are arranged around the outer wall of the centrifuge tube rack 203. A plurality of threaded holes 204 are provided in the middle and lower part of the outer wall of the centrifuge tube rack 203. The inner threads of the threaded holes 204 are connected with threaded rods 206, and the ends of the threaded rods 206 are fixedly connected with a clamping block 207; the outer wall of the clamping block 207 is provided with an anti-slip pad 20; the outer side of the centrifuge tube groove 205 is provided with an outer baffle 19;

[0033] Specifically, the top of the rotating bottom column 201 is connected to the output end of the motor, and the bottom end is rotatably connected to the bottom plate 4. The rotating bottom column 201 can be driven by the motor to rotate. A centrifuge tube groove 205 is arranged on the outer wall of the centrifuge tube rack 203 to place the centrifuge tube. The clamping block 207 can be used to clamp the centrifuge tube groove 205 through the threaded rod 206 to prevent the raw material from leaking during high-speed centrifugal rotation; an anti-slip pad 20 is arranged on the outer wall of the clamping block 207 to increase the friction and increase the stability of the device; and the centrifuge tube groove 205 can be better protected by arranging an outer baffle 19.

[0034] Reference Figure 1The outer bottom wall of the bottom plate 4 is fixedly connected with a plurality of supporting bottom columns 18, and the outer wall of the supporting bottom columns 18 is installed with two bolts 7; the outer wall of the housing 1 is provided with heat dissipation holes 17; the left side of the outer wall of the housing 1 is fixedly connected with two connecting columns 14, and the other end of the connecting column 14 is fixedly connected with a supporting platform 15, and the outer side of the supporting platform 15 is installed with a display panel 16;

[0035] Specifically, the stability of the device can be improved by installing bolts 7 on the outer bottom wall of the supporting bottom column 18; since the device is in a high degree of centrifugal rotation, it will generate a lot of heat. By arranging heat dissipation holes 17 on the outer shell, the device can be partially cooled to improve the practicality of the device; two connecting columns 14 are fixedly connected on the left side of the outer wall of the casing 1, and by arranging a display panel 16 on the outer side of the connecting column 14, it is convenient for the operator to observe the working condition of the centrifuge.

[0036] Working principle: when the operator needs to centrifuge the raw materials, the whole device is engaged. Four fixed buckles 5 are equidistantly arranged on the outer wall of the outer cover plate 9. A rotator is arranged inside the fixed buckle 5. The fixed buckle 5 is connected to the fixed column 10 through two support rods 6. Four fixed slots 3 are also arranged on the outer wall of the casing 1. The fixed buckle 5 can be rotated to fit the fixed column 10 with the fixed slot 3. The outer cover plate 9 and the casing 1 can be fixed by fitting the four slots. At the same time, two sliding slots 8 are provided through the outer top wall of the casing 1. When the centrifugation is finished, the outer cover plate 9 is opened. The outer cover plate 9 will drive the first connecting plate 11, and then drive the second connecting plate 13 through the rotating column 12, so that the operator can open or close the outer cover plate 9, and start the motor. The motor, as the core power source of the whole device, provides driving force for the device. After starting the motor, the rotating bottom column 201 can be driven to rotate. The bottom end of the rotating bottom column 201 rotates the connecting rod 13. The top wall connected to the bottom plate 4 is provided with a centrifuge tube rack 203 inside the casing 1. The rotating bottom column 201 can rotate in the rotating groove 202 provided by the centrifuge tube rack 203, so as to drive the four centrifuge tube slots 205 of the centrifuge tube rack 203 to rotate. In order to further protect the centrifuge tube slots 205, outer baffles 19 are provided on the outer sides of the tube slots. At the same time, a plurality of threaded holes 204 are provided inside the centrifuge tube rack 203. The threaded rods 206 on both sides can be used to clamp the abutting blocks 207 and the centrifuge tube slots 205. The centrifuge tube slots 205 can be dropped during high-speed centrifugal rotation, thereby improving the stability and safety of the equipment. The heat dissipation holes 17 can be provided to partially dissipate the heat generated when the centrifuge is working. At the same time, two connecting columns 14 are fixedly connected to the left side of the outer wall of the casing 1, and a display panel 16 is provided on the outer side of the connecting column 14, so that the operating personnel can observe the working condition of the centrifuge and improve the working efficiency.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stainless steel centrifuge for a variety of bulk drugs, comprising a housing (1), characterized in that: The top of the outer wall of the casing (1) is fixedly connected with a plurality of fixed slots (3) at equal intervals, and sliding slots (8) are provided on the left and right sides of the top wall of the casing (1). A second connecting plate (13) is slidably connected inside the sliding slot (8), and the other end of the second connecting plate (13) is rotatably connected to a rotating column (12), and the outer side of the rotating column (12) is rotatably connected to a first connecting plate (11), and the top of the first connecting plate (11) is fixedly connected to an outer cover plate (9), and the outer wall of the outer cover plate (9) is equidistantly provided with a plurality of fixed buckles (5), and the two sides of the fixed buckles (5) are fixedly connected to support rods (6), and the bottom end of the support rods (6) is fixedly connected to a fixed column (10), and a bottom plate (4) is provided at the bottom of the casing (1), and a clamping mechanism (2) is provided inside the casing (1).

2. A stainless steel centrifuge for a variety of bulk drugs according to claim 1, characterized in that: The clamping mechanism (2) comprises a rotating bottom column (201), the rotating bottom column (201) is fixedly connected to the top of the bottom plate (4), a centrifuge tube rack (203) is arranged outside the rotating bottom column (201), a rotating groove (202) is arranged inside the centrifuge tube rack (203), centrifuge tube grooves (205) are arranged around the outer wall of the centrifuge tube rack (203), a plurality of threaded holes (204) are arranged in the middle and lower part of the outer wall of the centrifuge tube rack (203), the inner part of the threaded hole (204) is threadedly connected to a threaded rod (206), and the end of the threaded rod (206) is fixedly connected to a clamping block (207).

3. A stainless steel centrifuge for a variety of bulk drugs according to claim 1, characterized in that: The outer bottom wall of the bottom plate (4) is fixedly connected to a plurality of supporting bottom columns (18), and the outer wall of the supporting bottom column (18) is installed with two bolts (7).

4. A stainless steel centrifuge for a variety of bulk drugs according to claim 1, characterized in that: The outer wall of the casing (1) is provided with heat dissipation holes (17).

5. A stainless steel centrifuge for a variety of bulk drugs according to claim 1, characterized in that: Two connecting columns (14) are fixedly connected to the left side of the outer wall of the housing (1), the other end of the connecting column (14) is fixedly connected to a support platform (15), and a display panel (16) is installed on the outer side of the support platform (15).

6. A stainless steel centrifuge for a variety of bulk drugs according to claim 2, characterized in that: The outer wall of the abutting block (207) is provided with an anti-slip pad (20).

7. A stainless steel centrifuge for a variety of bulk drugs according to claim 2, characterized in that: An outer baffle (19) is provided on the outer side of the centrifuge tube tank (205).

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