Optimized precipitation device for protein treatment

Abstract

The utility model relates to the technical field of protein treatment, in particular to an optimized precipitation device for protein treatment. The optimized precipitation device for protein treatment comprises a support, a precipitation tank, an electric sliding rail, an electric sliding rod, a tank cover and the like, the support is fixedly connected to the position, close to the circular edge, of the bottom of the precipitation tank, the electric sliding rail is installed on the rear side of the outer portion of the precipitation tank, and the electric sliding rod is connected into the electric sliding rail in a sliding mode. The upper end of the electric sliding rod is rotationally connected with a tank cover. By arranging the motor, the plurality of placing grooves, the driving gear, the driven gear, the connecting rod and the stirring rod, when the motor is started, the output shaft of the motor drives the driving gear to rotate to be meshed with the driven gear, so that the driven gear drives the connecting rod to rotate, and the stirring rod rotates to stir a sample and neutral salt in a test tube; rapid and uniform mixing of the sample and the neutral salt is achieved, multiple samples can be treated at a time, and the experiment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protein processing, in particular to an optimized precipitation device for protein processing. Background Art

[0002] In food and drug testing, protein precipitation is an important pretreatment technology used to separate and purify target proteins or remove interfering substances from complex samples. Protein precipitation can effectively remove protein interference in samples and improve the accuracy and reliability of test results. This is crucial for the safety and quality control of food and drugs.

[0003] When protein precipitation is performed in the laboratory, the experimenter usually pours the sample into a test tube, then adds a large amount of neutral salt to the sample, shakes the test tube to allow the neutral salt and the sample to mix fully, and waits for the protein to precipitate from the sample. However, manually shaking the test tube may cause uneven mixing and affect the precipitation effect. In addition, when the sample amount increases, more test tubes need to be shaken, which increases the labor intensity of the experimenter. In addition, manual operation takes a long time, affecting the efficiency of the experiment.

[0004] Therefore, there is a particular need for an optimized precipitation device for protein processing to solve the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of artificially shaking a test tube for protein precipitation, which may cause uneven mixing, increase labor intensity, take a long time and affect experimental efficiency, the utility model provides an optimized precipitation device for protein treatment.

[0006] The utility model is realized through the following technical approaches: an optimized precipitation device for protein processing, comprising a bracket, a precipitation tank, an electric slide rail, an electric slide rod, a tank cover, a motor, a driving gear, a driven gear, a connecting rod and a stirring rod, wherein the bracket is fixedly connected to a position near a circular edge of the bottom of the precipitation tank, an electric slide rail is installed on the outer rear side, an electric slide rail is slidably connected to the electric slide rod inside the electric slide rail, the upper end of the electric slide rod is rotatably connected to the tank cover, the tank cover is butted with the upper part of the precipitation tank, a plurality of placement grooves distributed along the circumferential direction are opened inside the precipitation tank, a motor is installed at the center position of the top of the tank cover, a single driving gear and a plurality of driven gears are rotatably connected in a cavity on the upper inner part of the tank cover, the number of driven gears is the same as that of the placement grooves, and the plurality of driven gears surround the driving gear and mesh with the same, the output shaft of the motor penetrates into the cavity and is fixedly connected to the driving gear, the driving gear and the driven gear are both fixedly connected to the connecting rod, a plurality of stirring rods distributed in a cross shape are fixedly connected to the outside of the connecting rod, and the plurality of stirring rods are located in the corresponding placement grooves.

[0007] As a further preferred solution, it further includes clamping plates and springs. Symmetrically distributed clamping plates are slidably placed inside the placement groove, and a plurality of springs arranged in a row are connected between the placement groove and the clamping plates.

[0008] As a further preferred solution, it further includes an integrated controller. The integrated controller is installed on the front side outside the precipitation tank, and the integrated controller is electrically connected to the electric slide rail, the electric slide rod, and the motor.

[0009] As a further preferred solution, it further includes a protective pad. The protective pad is placed at the inner bottom of the placement groove, and the bottom surface of the clamping plate is in contact with the top surface of the protective pad.

[0010] As a further preferred solution, the upper part of the clamping plate is provided with an inclined surface.

[0011] As a further preferred solution, a rubber pad is provided on the side of the clamping plate that is not connected to the spring.

[0012] From the above description of the structure of the present invention, the design starting point, concept, and advantages of the present invention are as follows:

[0013] In the present invention, by setting a motor, a plurality of placement grooves, a driving gear, a driven gear, a connecting rod, and a stirring rod, when the motor is started, the output shaft of the motor drives the driving gear to rotate, which meshes with the driven gear, and then the driven gear drives the connecting rod to rotate, so that the stirring rod rotates to stir the sample and the neutral salt in the test tube, realizing the rapid and uniform mixing of the sample and the neutral salt, and multiple samples can be processed at one time, improving the experimental efficiency.

[0014] In the present invention, by setting the clamping plates and springs, the test tube can be firmly clamped to prevent the test tube from moving during the stirring process.

[0015] In the present invention, by setting the protective pad, it can prevent the bottom of the test tube from colliding with the precipitation tank. Description of the Drawings

[0016] Figure 1 It is a three-dimensional structure diagram of the present invention.

[0017] Figure 2 It is a three-dimensional structure diagram of components such as the bracket, precipitation tank, and tank cover of the present invention.

[0018] Figure 3 It is the first partial cross-sectional view of the present invention.

[0019] Figure 4 It is the second partial cross-sectional view of the present invention.

[0020] Figure 5 It is a planar schematic diagram of the driving gear and driven gear components of the present invention.

[0021] Among them: 1. Bracket, 2. Precipitation tank, 3. Electric slide rail, 31. Electric slide rod, 4. Integrated controller, 5. Tank cover, 6. Placing groove, 7. Clamping plate, 8. Spring, 9. Protective pad, 10. Motor, 11. Driving gear, 12. Driven gear, 13. Connecting rod, 14. Stirring rod. Specific implementation mode

[0022] The following further explains the technical solution in combination with specific embodiments. It should be noted that: The words indicating directions such as up, down, left, and right mentioned in this article are only in terms of the position of the shown structure in the corresponding drawings. The serial numbers assigned to the components in this article, such as: the first, the second, etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. And the connections and couplings mentioned in this application, unless otherwise specified, all include direct and indirect connections (couplings).

[0023] Embodiment: An optimized precipitation device for protein treatment, referring to Figures 1 - 5 As shown, it includes a bracket 1, a precipitation tank 2, an electric slide rail 3, an electric slide rod 31, an integrated controller 4, a tank cover 5, a protective pad 9, a motor 10, a driving gear 11, a driven gear 12, a connecting rod 13 and a stirring rod 14. The bracket 1 is connected to the bottom of the precipitation tank 2 near the circular edge by welding, and the electric slide rail 3 is connected to the outer rear side by bolts. The electric slide rod 31 is slidably connected inside the electric slide rail 3, and the upper end of the electric slide rod 31 is rotatably connected to the tank cover 5. The tank cover 5 is docked with the upper part of the precipitation tank 2. A plurality of placing grooves 6 distributed circumferentially are opened inside the precipitation tank 2. A protective pad 9 is placed on the inner bottom of the placing groove 6. The bottom surface of the clamping plate 7 is in contact with the top surface of the protective pad 9. The motor 10 is connected to the center position of the top of the tank cover 5 by bolts. The integrated controller 4 is connected to the outer front side of the precipitation tank 2 by bolts. The integrated controller 4 is electrically connected to the electric slide rail 3, the electric slide rod 31 and the motor 10. A single driving gear 11 and a plurality of driven gears 12 are rotatably connected in the upper cavity of the tank cover 5. The number of driven gears 12 is the same as the number of placing grooves 6, and the plurality of driven gears 12 surround the driving gear 11 and mesh with it. The output shaft of the motor 10 penetrates into the cavity and is fixedly connected to the driving gear 11. Connecting rods 13 are connected to the inside of the driving gear 11 and the driven gears 12 by welding. A plurality of stirring rods 14 distributed in a cross shape are connected to the outside of the connecting rod 13 by welding. The plurality of stirring rods 14 are located inside the corresponding placing grooves 6.

[0024] Referring to Figures 2 - 3As shown, it further includes a clamping plate 7 and a spring 8. Symmetrically distributed clamping plates 7 are slidably placed inside the placement groove 6. The upper part of the clamping plate 7 is provided with an inclined surface, so that when the bottom of the test tube contacts the clamping plate 7, the clamping plate 7 can be directly extruded to move outwards. A rubber pad is provided on one side of the clamping plate 7 that is not connected to the spring 8 to improve the clamping effect. A plurality of springs 8 arranged in a row are connected between the placement groove 6 and the clamping plate 7.

[0025] When the device needs to be used, first place the bracket 1 on the experimental table. Then, turn on the electric slide rail 3 through the integrated controller 4, and control the electric slide bar 31 to drive the tank cover 5 to move upwards to open the sedimentation tank 2. Then, rotate the tank cover 5 to an appropriate angle to avoid the area above the sedimentation tank 2. Place the test tubes containing the sample and the neutral salt into the placement groove 6 in sequence. When placing, the bottom of the test tube first contacts the inclined surface on the upper part of the clamping plate 7, thereby extruding the clamping plate 7 to move outwards, and the spring 8 is compressed accordingly. After placing, the bottom of the test tube contacts the protective pad 9, and the spring 8 applies pressure to the clamping plate 7 to firmly clamp the test tube. Then, reverse the tank cover 5 to an appropriate angle to align with the area above the sedimentation tank 2, and control the electric slide bar 31 to drive the tank cover 5 to move downwards to close the sedimentation tank 2. Then, turn on the motor 10. The output shaft of the motor 10 drives the driving gear 11 to rotate, which meshes with the driven gear 12, and then the driven gear 12 drives the connecting rod 13 to rotate, causing the stirring rod 14 to rotate and stir the sample and the neutral salt in the test tube to quickly mix them evenly. After the mixing is completed, turn off the motor 10. Repeat the above steps to open the sedimentation tank 2, then move the clamping plate 7 outwards to no longer clamp the test tube, take out the test tube, and the spring 8 will return to its original state, prompting the clamping plate 7 to move inwards to reset. Finally, repeat the above steps to close the sedimentation tank 2 and wait for the protein to precipitate out from the sample.

[0026] The technical principle of the embodiments of the present utility model has been described above in combination with specific embodiments. These descriptions are only for explaining the principle of the embodiments of the present utility model and cannot be construed in any way as a limitation on the protection scope of the embodiments of the present utility model. Based on the explanations herein, those skilled in the art can readily conceive of other specific embodiments of the embodiments of the present utility model without creative efforts, and these embodiments will fall within the protection scope of the embodiments of the present utility model.

Claims

1. An optimized precipitation device for protein processing, characterized in that: It includes a bracket (1), a sedimentation tank (2), an electric slide rail (3), an electric slide bar (31), a tank cover (5), a motor (10), a driving gear (11), a driven gear (12), a connecting rod (13) and a stirring rod (14). A bracket (1) is fixedly connected to the bottom of the sedimentation tank (2) near the circular edge, and an electric slide rail (3) is installed on the outer rear side. An electric slide bar (31) is slidably connected inside the electric slide rail (3), and the upper end of the electric slide bar (31) is rotatably connected to the tank cover (5). The tank cover (5) is docked with the upper part of the sedimentation tank (2). A plurality of placement grooves (6) are circumferentially distributed inside the sedimentation tank (2). A motor (10) is installed at the center position of the top of the tank cover (5). A single driving gear (11) and a plurality of driven gears (12) are rotatably connected in the cavity in the upper part of the tank cover (5). The number of driven gears (12) is the same as that of the placement grooves (6), and the plurality of driven gears (12) surround the driving gear (11) and mesh with it. The output shaft of the motor (10) penetrates into the cavity and is fixedly connected to the driving gear (11). Connecting rods (13) are fixedly connected inside both the driving gear (11) and the driven gears (12). A plurality of stirring rods (14) distributed in a cross shape are fixedly connected to the outside of the connecting rods (13). The plurality of stirring rods (14) are located inside the corresponding placement grooves (6).

2. The optimized precipitation device for protein processing according to claim 1, characterized in that: It further includes a clamping plate (7) and a spring (8). Symmetrically distributed clamping plates (7) are slidably placed inside the placement grooves (6), and a plurality of springs (8) arranged in a row are connected between the placement grooves (6) and the clamping plates (7).

3. The optimized precipitation device for protein processing according to claim 2, characterized in that: It further includes an integrated controller (4). The integrated controller (4) is installed on the outer front side of the sedimentation tank (2), and the integrated controller (4) is electrically connected to the electric slide rail (3), the electric slide bar (31) and the motor (10).

4. The optimized precipitation device for protein processing according to claim 3, characterized in that: It further includes a protective pad (9). A protective pad (9) is placed at the inner bottom of the placement groove (6), and the bottom surface of the clamping plate (7) is in contact with the top surface of the protective pad (9).

5. The optimized precipitation device for protein processing according to claim 4, characterized in that: The upper part of the clamping plate (7) is provided with an inclined surface.

6. The optimized precipitation device for protein processing according to claim 5, characterized in that: A rubber pad is provided on the side of the clamping plate (7) not connected to the spring (8).

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