Efficient sample filtering device

Abstract

The utility model relates to the technical field of sample processing, and discloses an efficient sample filtering device which comprises a fixing plate, a hydraulic cylinder is fixedly connected in the fixing plate, a fixing piece is fixedly connected to the output end of the hydraulic cylinder, and a first rotating shaft is rotationally connected in the fixing piece. A clamping plate is fixedly connected to the outer wall of the first rotating shaft, a second rotating shaft is fixedly connected to the interior of the clamping plate, a supporting plate is rotatably connected to the outer wall of the second rotating shaft, a third rotating shaft is fixedly connected to the interior of the supporting plate, and a supporting assembly is arranged on the lower surface of the fixing plate and used for supporting and fixing. The hydraulic cylinder is started to drive the fixing piece to slide, the fixing piece drives the clamping plates to rotate through the first rotating shaft, the clamping plates drive the supporting plate to rotate through the second rotating shaft, the supporting plate rotates to drive the third rotating shaft to rotate in the fixing base, the distance between the clamping plates is adjusted, the sampling pipe is fixed, and the effect of filtering multiple samples is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sample processing, in particular to a high-efficiency filtering device for samples. Background Art

[0002] In experiments and research, samples refer to individuals or substances selected from the research subject for testing and analysis. Sample selection and processing directly impact the reliability and validity of experimental results. Tiny contaminants or impurities in a sample can affect the accuracy of experimental results or data. High-efficiency filtration devices can effectively remove particles, bacteria, fungi, or other microscopic particles from a sample, thereby improving sample purity.

[0003] A high-efficiency sample filtration device is a device used when filtering samples. In previous filtration devices, only a single sample can be filtered, which may result in low filtration efficiency, time-consuming and labor-intensive processes. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a high-efficiency filtering device for samples, aiming to improve the problem that only one sample can be filtered during the sample filtering process.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a high-efficiency filtering device for samples, comprising a fixed plate, the interior of the fixed plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a fixed plate, the interior of the fixed plate is rotatably connected to a first rotating shaft, the outer wall of the first rotating shaft is fixedly connected to a splint, the interior of the splint is fixedly connected to a second rotating shaft, the outer wall of the second rotating shaft is rotatably connected to a support plate, the interior of the support plate is fixedly connected to a third rotating shaft, the outer wall of the third rotating shaft is rotatably connected to a fixed seat, the lower surface of the fixed seat is fixedly connected to the upper surface of the fixed plate, the lower surface of the fixed plate is provided with a support assembly, and the support assembly is used for support and fixation.

[0006] Preferably, the support assembly includes a connecting plate, the upper surface of the connecting plate is fixedly connected to the lower surface of the fixing plate, and the lower surface of the connecting plate is fixedly connected to a storage plate.

[0007] Preferably, the lower surface of the storage plate is fixedly connected to a fixed shaft, and the lower surface of the fixed shaft is rotatably connected to a storage box.

[0008] Preferably, the outer wall of the storage box is fixedly connected to a motor, the output end of the motor is fixedly connected to a worm, and the outer wall of the worm is rotatably connected to the interior of the storage box.

[0009] Preferably, the outer wall of the worm is rotatably connected to a fixing block, and the lower surface of the fixing block is fixedly connected to the interior of the storage box.

[0010] Preferably, the outer wall of the worm is meshedly connected with a worm wheel, and the inner part of the worm wheel is fixedly connected to the outer wall of the fixed shaft.

[0011] Preferably, a sampling tube is provided on the upper surface of the fixing plate, a sealing plate is slidably connected to the inner wall of the sampling tube, a push rod is fixedly connected to the upper surface of the sealing plate, and a filter plate is provided inside the sampling tube.

[0012] Preferably, a valve is provided on the outer wall of the sampling tube, a connecting tube is fixedly connected to the interior of the valve, a collecting tube is fixedly connected to the outer wall of the connecting tube, and the lower surface of the collecting tube is fixedly connected to the upper surface of the storage plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the hydraulic cylinder is started to drive the fixed plate to slide, the fixed plate drives the clamping plate to rotate through the first rotating shaft, the clamping plate drives the supporting plate to rotate through the second rotating shaft, and the rotation of the supporting plate drives the third rotating shaft to rotate inside the fixing seat, thereby adjusting the distance between the clamping plates and fixing the sampling tube to achieve the effect of filtering multiple samples at the same time.

[0015] 2. In the present invention, the starting motor drives the worm to rotate, and the rotation of the worm drives the worm wheel to rotate. The rotation of the worm wheel simultaneously drives the internal fixed shaft to rotate inside the storage box, thereby driving the storage plate to rotate, filtering the sample, opening the valve, and the filtered sample enters the collection tube through the connecting tube, achieving a more complete filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a sample high-efficiency filtration device proposed in the present invention;

[0017] Figure 2 A schematic diagram of a hydraulic cylinder of a high-efficiency filtering device of a sample proposed in the utility model;

[0018] Figure 3 A cross-sectional view of a storage box of a sample high-efficiency filtration device proposed in the present invention;

[0019] Figure 4 This is a diagram of a sampling tube for a high-efficiency filtering device for samples proposed in the present invention.

[0020] Legend:

[0021] 1. Fixed plate; 2. Hydraulic cylinder; 3. Fixed plate; 4. First rotating shaft; 5. Clamp; 6. Second rotating shaft; 7. Support plate; 8. Third rotating shaft; 9. Fixed seat; 10. Connecting plate; 11. Storage plate; 12. Fixed shaft; 13. Storage box; 14. Motor; 15. Worm; 16. Fixed block; 17. Worm gear; 18. Sampling tube; 19. Sealing plate; 20. Push rod; 21. Filter plate; 22. Valve; 23. Connecting pipe; 24. Collection tube. DETAILED DESCRIPTION

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

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a high-efficiency filtering device for samples, including a fixed plate 1, a hydraulic cylinder 2 is fixedly connected to the interior of the fixed plate 1, a fixed plate 3 is fixedly connected to the output end of the hydraulic cylinder 2, a first rotating shaft 4 is rotatably connected to the interior of the fixed plate 3, a clamping plate 5 is fixedly connected to the outer wall of the first rotating shaft 4, a second rotating shaft 6 is fixedly connected to the interior of the clamping plate 5, a support plate 7 is rotatably connected to the outer wall of the second rotating shaft 6, a third rotating shaft 8 is fixedly connected to the interior of the support plate 7, a fixed seat 9 is rotatably connected to the outer wall of the third rotating shaft 8, the lower surface of the fixed seat 9 is fixedly connected to the upper surface of the fixed plate 1, and a supporting assembly is provided on the lower surface of the fixed plate 1, which is used for supporting and fixing.

[0024] Specifically, the hydraulic cylinder 2 is started, and the fixed plate 1 supports the hydraulic cylinder 2. The hydraulic cylinder 2 will push the fixed plate 3 to slide. The first rotating shaft 4 drives the clamping plate 5 to rotate through the sliding of the fixed plate 3. The second rotating shaft 6 drives the supporting plate 7 to rotate through the rotation of the clamping plate 5. The third rotating shaft 8 rotates inside the fixing seat 9 through the rotation of the support plate 7. The distance between the clamping plates 5 is adjusted, and the sampling tube 18 is fixed, so as to achieve the effect of filtering multiple samples at the same time.

[0025] Reference Figure 1 The supporting assembly includes a connecting plate 10 , the upper surface of the connecting plate 10 is fixedly connected to the lower surface of the fixing plate 1 , and the lower surface of the connecting plate 10 is fixedly connected to a storage plate 11 .

[0026] Specifically, the connecting plate 10 supports the fixing plate 1 , and the placing plate 11 can drive the entire sample to rotate.

[0027] Reference Figure 1 and Figure 3 The lower surface of the storage plate 11 is fixedly connected to a fixed shaft 12, and the lower surface of the fixed shaft 12 is rotatably connected to a storage box 13. The outer wall of the storage box 13 is fixedly connected to a motor 14, and the output end of the motor 14 is fixedly connected to a worm 15. The outer wall of the worm 15 is rotatably connected to the inside of the storage box 13, and the outer wall of the worm 15 is rotatably connected to the inside of the storage box 13. The outer wall of the worm 15 is rotatably connected to a fixed block 16, and the lower surface of the fixed block 16 is fixedly connected to the inside of the storage box 13. The outer wall of the worm 15 is meshed with a worm gear 17, and the inside of the worm gear 17 is fixedly connected to the outer wall of the fixed shaft 12.

[0028] Specifically, the motor 14 is started, and the storage box 13 is used to place items on the motor 14. The worm 15 is rotated inside the storage box 13 by the motor 14, and the fixed block 16 supports the worm 15. The worm wheel 17 drives the fixed shaft 12 to rotate through the rotation of the worm 15, thereby driving the storage plate 11 to rotate.

[0029] Reference Figure 1 and Figure 4 A sampling tube 18 is provided on the upper surface of the fixed plate 3, and a sealing plate 19 is slidably connected to the inner wall of the sampling tube 18. A push rod 20 is fixedly connected to the upper surface of the sealing plate 19. A filter plate 21 is provided inside the sampling tube 18, and a valve 22 is provided on the outer wall of the sampling tube 18. A connecting pipe 23 is fixedly connected to the inside of the valve 22, and a collecting pipe 24 is fixedly connected to the outer wall of the connecting pipe 23. The lower surface of the collecting pipe 24 is fixedly connected to the upper surface of the storage plate 11.

[0030] Specifically, the push rod 20 drives the sealing plate 19 to slide, and the sample is added to the interior of the sampling tube 18. The sample is filtered through the filter plate 21, and the valve 22 is started, and the filtered sample can be collected into the collection tube 24 through the connecting tube 23.

[0031] Working principle: When the device needs to be used, the hydraulic cylinder 2 is started, and the hydraulic cylinder 2 is fixed by the fixing plate 1. The hydraulic cylinder 2 will push the fixing plate 3 to slide, and the fixing plate 3 will drive the clamping plate 5 to rotate through the first rotating shaft 4. When the clamping plate 5 rotates, it will drive the supporting plate 7 to rotate through the second rotating shaft 6. The supporting plate 7 will drive the third rotating shaft 8 to rotate inside the fixing seat 9. By adjusting the rotation of the clamping plate 5, the sampling tube 18 is fixed to the upper surface of the fixing plate 3, which can achieve the effect of filtering multiple samples at the same time. The sealing plate 19 is slid out from the inner wall of the sampling tube 18 by the push rod 20, and the inside of the sampling tube 18 is added. Add the sample to be filtered and start the motor 14. The storage box 13 fixes the motor 14. The motor 14 drives the worm 15 to rotate inside the storage box 13. The fixed block 16 is fixed inside the storage box 13 to support the worm 15. When the worm 15 rotates, it drives the worm gear 17 to rotate. The rotation of the worm gear 17 drives the storage plate 11 to rotate through the fixed shaft 12, thereby driving the sample inside the sampling tube 18 to be filtered through the filter plate 21. Open the valve 22, and the filtered sample enters the collection tube 24 through the connecting tube 23 for collection, which can achieve a more sufficient filtering effect.

[0032] 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency filtering device for a sample, comprising a fixed plate (1), characterized in that: The interior of the fixed plate (1) is fixedly connected to a hydraulic cylinder (2), the output end of the hydraulic cylinder (2) is fixedly connected to a fixed plate (3), the interior of the fixed plate (3) is rotatably connected to a first rotating shaft (4), the outer wall of the first rotating shaft (4) is fixedly connected to a clamping plate (5), the interior of the clamping plate (5) is fixedly connected to a second rotating shaft (6), the outer wall of the second rotating shaft (6) is rotatably connected to a support plate (7), the interior of the support plate (7) is fixedly connected to a third rotating shaft (8), the outer wall of the third rotating shaft (8) is rotatably connected to a fixed seat (9), the lower surface of the fixed seat (9) is fixedly connected to the upper surface of the fixed plate (1), and the lower surface of the fixed plate (1) is provided with a support assembly, and the support assembly is used for supporting and fixing.

2. The high-efficiency filtering device for a sample according to claim 1, characterized in that: The support assembly comprises a connecting plate (10), the upper surface of the connecting plate (10) is fixedly connected to the lower surface of the fixing plate (1), and the lower surface of the connecting plate (10) is fixedly connected to a storage plate (11).

3. The high-efficiency filtering device for a sample according to claim 2, characterized in that: The lower surface of the storage plate (11) is fixedly connected to a fixed shaft (12), and the lower surface of the fixed shaft (12) is rotatably connected to a storage box (13).

4. The high-efficiency filtering device for a sample according to claim 3, characterized in that: The outer wall of the storage box (13) is fixedly connected to a motor (14), the output end of the motor (14) is fixedly connected to a worm (15), and the outer wall of the worm (15) is rotatably connected to the interior of the storage box (13).

5. The high-efficiency filtering device for a sample according to claim 4, characterized in that: The outer wall of the worm (15) is rotatably connected to a fixed block (16), and the lower surface of the fixed block (16) is fixedly connected to the interior of the storage box (13).

6. The high-efficiency filtering device for a sample according to claim 4, characterized in that: The outer wall of the worm (15) is meshedly connected with a worm wheel (17), and the interior of the worm wheel (17) is fixedly connected to the outer wall of the fixed shaft (12).

7. The high-efficiency filtering device for a sample according to claim 1, characterized in that: A sampling tube (18) is provided on the upper surface of the fixing plate (3), a sealing plate (19) is slidably connected to the inner wall of the sampling tube (18), a push rod (20) is fixedly connected to the upper surface of the sealing plate (19), and a filter plate (21) is provided inside the sampling tube (18).

8. The high-efficiency filtering device for a sample according to claim 7, characterized in that: The outer wall of the sampling tube (18) is provided with a valve (22), the interior of the valve (22) is fixedly connected to a connecting tube (23), the outer wall of the connecting tube (23) is fixedly connected to a collecting tube (24), and the lower surface of the collecting tube (24) is fixedly connected to the upper surface of the storage plate (11).

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