Efficient automatic sample treatment device

Abstract

The utility model relates to the technical field of sample processing, and discloses an efficient automatic sample processing device which comprises a base, one side of the top of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating disc, and the top of the rotating disc is fixedly connected with baffles in an annular array. A sliding rod is fixedly connected to the outer wall of the rotating disc, clamping blocks are slidably connected to the two sides of the outer wall of the sliding rod, springs are arranged on the two sides of the outer wall of the sliding rod in a sleeving mode, one end of each spring is fixedly connected to one side of the outer wall of the corresponding clamping block, and the other end of each spring is fixedly connected to one side of the outer wall of the baffle. According to the utility model, samples are loaded during loading, so that the synchronization of sample bottle loading and sample sub-packaging is realized, the space occupancy rate of the sample treatment device is reduced, and the problem that the sample treatment device is large in size when realizing the automatic arrangement and loading functions of the sample bottles is solved; the applicability of the sample treatment device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sample processing, and particularly relates to an efficient automatic sample processing device. Background Art

[0002] The sample processing device is an advanced equipment, which has the ability to efficiently process a large number of samples. Through precise programming and control, it can quickly complete a series of complex steps such as sample collection, preparation, separation, purification, and concentration. During the processing, it shows excellent accuracy and repeatability, greatly reducing human error and ensuring highly consistent processing results for each sample. The sample processing device performs well in saving reagents, can accurately control the reagent usage amount, avoid waste, and thus effectively reduce costs.

[0003] The existing sample processing device features outstanding efficiency, capable of processing a large number of samples in a short time, significantly reducing the time required for manual operation, and remarkably improving work efficiency. At the same time, the sample processing device can achieve uniform processing and precise control of samples, thereby ensuring the accuracy and reliability of test results. Secondly, this device has multiple safety protection functions, effectively reducing the risk of operators contacting harmful substances and avoiding safety problems caused by improper operation or equipment failure.

[0004] The existing sample processing device usually needs to divide the samples for processing to facilitate different processing or testing of samples simultaneously. However, when dividing the samples, in order to achieve the functions of automatic arrangement and feeding of sample bottles, the device often has a large volume. The overly large volume not only occupies valuable laboratory space, making the laboratory layout cramped and affecting the fluency and comfort of work, but also limits the placement and operation of other equipment in an experimental environment with limited space, resulting in an impact on the overall work efficiency. Therefore, an efficient automatic sample processing device is proposed to solve the above problems. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides an efficient automatic sample processing device, aiming to improve the problem that the existing sample processing device has a large volume when realizing the functions of automatic arrangement and feeding of sample bottles.

[0006] The utility model provides the following technical solution: An efficient automatic sample processing device, including a base, on one side of the top of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating disk, on the top of the rotating disk are fixedly connected with annularly arrayed baffles, on the outer wall of the rotating disk is fixedly connected with a sliding rod, on both sides of the outer wall of the sliding rod are slidably connected with clamping blocks, on both sides of the outer wall of the sliding rod are sleeved with springs, one end of the spring is fixedly connected to one side of the outer wall of the clamping block, the other end of the spring is fixedly connected to one side of the outer wall of the baffle, at the bottom of the clamping block is fixedly connected with a limiting plate, on one side of the top of the base are fixedly connected with symmetrically arranged cylinders on the left and right, the output end of the cylinder is fixedly connected with a push rod, and on both sides inside the push rod are rotatably connected with rollers, and the outer wall of the roller is in contact with the outer wall of the limiting plate.

[0007] Preferably, on one side of the top of the base is fixedly connected with a protective shell, inside the protective shell is slidably connected with a prism, at the bottom of the prism is fixedly connected with a clamping jaw, and on one side inside the protective shell is provided with a lifting assembly.

[0008] Preferably, the lifting assembly includes an electric push rod and a connecting rod, the outer wall of the electric push rod is fixedly connected inside the protective shell, one side at the bottom of the connecting rod is fixedly connected to the output end of the electric push rod, and the other side at the bottom of the connecting rod is rotatably connected to the top of the prism.

[0009] Preferably, on one side inside the protective shell is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a driving wheel.

[0010] Preferably, on one side at the top of the protective shell is rotatably connected with a driven wheel, and the outer wall of the prism is slidably connected inside the driven wheel.

[0011] Preferably, a belt is arranged between the driving wheel and the driven wheel.

[0012] Preferably, on one side at the top of the protective shell is fixedly connected with a feeding pipe, on one side of the top of the base is fixedly connected with a sample injector, and on one side inside the protective shell is fixedly connected with an observation window.

[0013] Preferably, on one side of the outer wall of the base is fixedly connected with a control panel, inside the base is provided with a heat dissipation plate, and on one side of the top of the base is provided with a conveyor belt.

[0014] The beneficial effects of the utility model are:

[0015] 1. In the present utility model, a circular automatic feeding device is used for feeding, and samples are loaded while feeding, so as to synchronize the feeding of sample bottles and the dispensing of samples, thereby reducing the space occupancy rate of the sample processing device, solving the problem that the sample processing device will be relatively large in volume when realizing the functions of automatic arrangement and feeding of sample bottles, and improving the applicability of the sample processing device.

[0016] 2. In the present utility model, first, the electric push rod drives the connecting rod, thereby controlling the prism to drive the clamping jaw to lift. At the same time, the motor two can drive the driving wheel, and then drive the driven wheel through the belt. Then the driven wheel can drive the clamping jaw to rotate through the prism, so as to take the sample on the rotating disk, thus realizing the automatic taking after sample dispensing and improving the efficiency of sample processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is a schematic diagram of the main body of an efficient automatic sample processing device proposed by the present utility model;

[0019] Figure 2 is a schematic diagram of the sectional structure of the base of an efficient automatic sample processing device proposed by the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the rotating disk of an efficient automatic sample processing device proposed by the present utility model;

[0021] Figure 4 is a schematic diagram of the sectional structure of the protective shell of an efficient automatic sample processing device proposed by the present utility model.

[0022] The reference signs in the figures are: 1, base; 2, protective shell; 3, observation window; 4, conveyor belt; 5, blanking pipe; 6, sample injector; 7, clamping jaw; 8, rotating disk; 9, baffle; 10, clamping block; 11, sliding rod; 12, spring; 13, limiting plate; 14, motor one; 15, cylinder; 16, push rod; 17, roller; 18, driving wheel; 19, belt; 20, driven wheel; 21, prism; 22, connecting rod; 23, electric push rod; 24, motor two; 25, control panel; 26, heat dissipation plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] As Figures 1 to 3As shown in the figure, an efficient automatic sample processing device includes a base 1. The base 1 provides a solid foundation for the operation of the entire device. On one side of the top of the base 1, a first motor 14 is fixedly connected. The output end of the first motor 14 is fixedly connected to a rotating disk 8, thereby providing power for the rotation of the rotating disk 8. On the top of the rotating disk 8, an annular array of baffles 9 is fixedly connected, which effectively prevents the sample bottles from falling. Then the sample bottles can only fall into the limiting area. On the outer wall of the rotating disk 8, a sliding rod 11 is fixedly connected. The surface of the sliding rod 11 is smooth and wear-resistant. On both sides of its outer wall, clamping blocks 10 are slidably connected. The samples can be clamped by the clamping blocks 10. On both sides of the outer wall of the sliding rod 11, springs 12 are sleeved. The springs 12 have good telescopic performance. One end is fixedly connected to one side of the outer wall of the clamping block 10, and the other end of the spring 12 is fixedly connected to one side of the outer wall of the baffle 9, thereby facilitating the application of force to the clamping block 10, so that the clamping block 10 can clamp the sample bottle, thereby preventing it from falling during operation. At the bottom of the clamping block 10, a limiting plate 13 is fixedly connected. The limiting plate 13 can stably limit the movement range of the clamping block 10. On one side of the top of the base 1, symmetrically arranged cylinders 15 are fixedly connected on the left and right. The cylinders 15 are installed on the base 1, and their output ends are fixedly connected to push rods 16. On both sides inside the push rod 16, rollers 17 are rotatably connected. The outer wall of the roller 17 is in close contact with the outer wall of the limiting plate 13 and can roll, ensuring the precise progress of the pushing process. Then the push rod 16 can control the roller 17, and further the roller 17 can push the movement of the limiting plate 13, thereby controlling the opening of the clamping block 10;

[0024] Specifically, when taking a sample, the sample bottle can be placed inside the feeding pipe 5. The feeding pipe 5 is made of high-quality stainless steel, with good corrosion resistance and wear resistance, and can be used stably for a long time. At this time, the closed clamping block 10 and the baffle 9 will block the fall of the sample bottle inside the feeding pipe 5. The clamping block 10 is made of high-strength engineering plastic, which is light in texture and durable, and can effectively clamp the sample bottle without deformation. The baffle 9 is made of aluminum alloy with a relatively high hardness and has excellent impact resistance. At this time, the push rod 16 is driven to rise by the air cylinder 15. The air cylinder 15 adopts a precision manufacturing process, operates stably and responds quickly, and can accurately control the movement of the push rod 16. The push rod 16 is made of wear-resistant alloy steel, with a special surface treatment, high smoothness and small friction. The push rod 16 can push the two side limiting plates 13 to open through the rollers 17, so that the limiting plates 13 drive the clamping block 10 to slide on the sliding rod 11, so as to open the clamping block 10, and then the sample bottle inside the feeding pipe 5 can fall between the clamping blocks 10. Then, the push rod 16 is driven to descend, so that under the action of the spring 12 force, the two side clamping blocks 10 can be tightened. The spring 12 is a high-strength compression spring with lasting elasticity and can provide a stable and reliable clamping force to ensure the stability of the sample bottle placement. Then, the turntable 8 is driven to rotate by the motor 1. The motor 1 has the characteristics of high efficiency and energy saving, strong power and stable operation, so that the turntable 8 can accurately transport the sample bottle to the bottom of the sample injector 6, and the sample injector 6 accurately places the sample into the sample bottle. This device ensures the accuracy, stability and high efficiency of the whole sample sampling and placement process, can effectively extend the service life of the equipment, reduce the maintenance cost, improve the work efficiency and quality. At the same time, this device can reduce the space occupancy rate of the sample processing device and improve the applicability of the sample processing device.

[0025] Such as Figure 1 , Figure 2 and Figure 4As shown in the figure, on one side of the top of the base 1, a protective shell 2 is fixedly connected. The protective shell 2 has excellent rust and wear resistance, providing reliable protection for the operation of the internal equipment. Inside the protective shell 2, a prism 21 is slidably connected. At the bottom of the prism 21, a clamping jaw 7 is fixedly connected. Since the prism 21 can control the movement of the clamping jaw 21 and the clamping jaw 21 can grab the sample, on one side inside the protective shell 2, a lifting component is provided. The lifting component includes an electric push rod 23 and a connecting rod 22. The electric push rod 23 is fixedly connected inside the protective shell 2, and the connecting rod 22 is fixedly connected to the output end of the electric push rod 23. Thus, the electric push rod 23 drives the connecting rod 22 to move, and further controls the prism 21 to move up and down. On one side inside the protective shell 2, a second motor 24 is fixedly connected. The output end of the second motor 24 is fixedly connected with a driving wheel 18, and the top of the protective shell 2 is rotatably connected with a driven wheel 20. The outer wall of the prism 21 is slidably connected inside the driven wheel 20. A belt 19 is arranged between the driving wheel 18 and the driven wheel 20. The belt 19 can stably transmit power, so that the driving wheel 18 drives the driven wheel 19 to rotate and drives the prism 21 to rotate;

[0026] Specifically, after the sample is sub-packaged, the sample bottle will be smoothly transported to the other side with the uniform rotation of the rotating disk 8. After reaching the designated position, it will be precisely opened by the cylinder 15 and the push rod 16 on the other side in cooperation. At the same time, the second motor 24 can also drive the driving wheel 18 to rotate stably. The second motor 24 has the characteristics of high-efficiency power output and low-noise operation, providing a reliable power source for the whole operation. The driving wheel 18 can drive the driven wheel 20 to rotate synchronously through the belt 19. The belt 19 has good flexibility and wear resistance, can effectively transmit power and is durable. Thus, the prism 21 rotates precisely with the driven wheel 20, and then can drive the clamping jaw 7 to rotate flexibly. The clamping jaw 7 is made of a special elastic material, which can firmly grab the sample bottle and avoid damaging it. With the close cooperation of the electric push rod 23 and the second motor 24, the sample bottle can be accurately and safely removed and placed neatly and orderly on the conveyor belt 4. The conveyor belt 4 is made of high-strength and wear-resistant rubber material, and has good friction on the surface, which can ensure that the sample bottle will not slide or fall during transportation, so as to transport the sample for a series of subsequent processing operations. This device greatly improves the efficiency and accuracy of sample processing and ensures the smooth progress of the whole sample processing process.

[0027] As Figure 1 with Figure 2 As shown in the figure, on one side of the top of the protective shell 2, a feeding pipe 5 is fixedly connected. On one side of the top of the base 1, a sample injector 6 is fixedly connected. On one side inside the protective shell 2, an observation window 3 is fixedly connected. On one side of the outer wall of the base 1, a control panel 25 is fixedly connected. Inside the base 1, a heat dissipation plate 26 is provided. On one side of the top of the base 1, a conveyor belt 4 is provided;

[0028] Specifically, an observation window 3 is provided on the base 1. The observation window 3 is made of corrosion-resistant glass, which facilitates observing the operating state of the internal mechanism to promptly detect any errors occurring inside. A conveyor belt 4 is provided on one side of the base 1, which can transport the packaged samples, thus facilitating their transportation to the next process for processing. A heat dissipation plate 26 is provided on the base 1, through which heat dissipation can be carried out, facilitating the continuous operation of the device, reducing the load on the internal equipment of the base 1, and thus extending the service life of the device. A control panel 25 is also provided on the top of the base 1, and the device can be precisely controlled by the control panel 25 to achieve its automated setting and operation.

[0029] The working principle is as follows:

[0030] When taking a sample, the sample bottle can be placed inside the feeding pipe 5. Then, the closed clamping block 10 and the baffle 9 will block the fall of the sample bottle inside the feeding pipe 5. At this time, the cylinder 15 drives the push rod 16 to rise, and the push rod 16 can push the two side limiting plates 13 to open through the rollers 17. Thus, the limiting plates 13 drive the clamping block 10 to slide on the sliding rod 11, causing the clamping block 10 to open. Then, the sample bottle inside the feeding pipe 5 can fall between the clamping blocks 10. Then, drive the push rod 16 to descend. Under the action of the spring 12, the two side clamping blocks 10 can be tightened to ensure the stable placement of the sample bottle. Then, drive the rotating disc 8 to rotate by the motor 14, transporting the sample bottle to the bottom of the sample injector 6. The sample injector 6 places the sample inside the sample bottle. After the sample is packaged, it will be transported to the other side as the rotating disc 8 rotates. Then, the cylinder 15 and the push rod 16 on the other side drive to open. Then, the electric push rod 23 can drive the connecting rod 22, and the connecting rod 22 drives the clamping jaw 7 to move up and down. At the same time, the motor 24 can drive the driving wheel 18 to rotate, and the driving wheel 18 can drive the driven wheel 20 to rotate through the belt 19. Thus, the prism 21 rotates with the driven wheel 20, driving the clamping jaw 7 to rotate. With the cooperation of the two, the sample bottle can be taken off and placed on the conveyor belt 4 to transport the sample for subsequent processing.

[0031] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An efficient automated sample processing device, comprising a base (1), characterized in that: A motor (14) is fixedly connected to one side of the top of the base (1), a rotating disk (8) is fixedly connected to the output end of the motor (14), a baffle (9) in an annular array is fixedly connected to the top of the rotating disk (8), a sliding rod (11) is fixedly connected to the outer wall of the rotating disk (8), clamping blocks (10) are slidably connected to both sides of the outer wall of the sliding rod (11), springs (12) are sleeved on both sides of the outer wall of the sliding rod (11), and one end of the spring (12) is fixedly connected to the One side of the outer wall of the clamping block (10), the other end of the spring (12) is fixedly connected to one side of the outer wall of the baffle (9), the bottom of the clamping block (10) is fixedly connected to a limit plate (13), one side of the top of the base (1) is fixedly connected to a left-right symmetrical cylinder (15), the output end of the cylinder (15) is fixedly connected to a push rod (16), both sides of the push rod (16) are rotatably connected to rollers (17), and the outer wall of the roller (17) is in contact with the outer wall of the limit plate (13).

2. The efficient automated sample processing device according to claim 1, characterized in that: A protective shell (2) is fixedly connected to one side of the top of the base (1), a prism (21) is slidably connected inside the protective shell (2), a clamping claw (7) is fixedly connected to the bottom of the prism (21), and a lifting assembly is provided on one side of the interior of the protective shell (2).

3. The efficient automated sample processing device according to claim 2, characterized in that: The lifting assembly comprises an electric push rod (23) and a connecting rod (22); the outer wall of the electric push rod (23) is fixedly connected to the inside of the protective shell (2); one side of the bottom of the connecting rod (22) is fixedly connected to the output end of the electric push rod (23); and the other side of the bottom of the connecting rod (22) is rotatably connected to the top of the prism (21).

4. The efficient automated sample processing device according to claim 3, characterized in that: A second motor (24) is fixedly connected to one side of the interior of the protective shell (2), and a driving wheel (18) is fixedly connected to the output end of the second motor (24).

5. The efficient automated sample processing device according to claim 4, characterized in that: A driven wheel (20) is rotatably connected to one side of the top of the protective shell (2), and the outer wall of the prism (21) is slidably connected to the inside of the driven wheel (20).

6. The efficient automated sample processing device according to claim 5, characterized in that: A belt (19) is provided between the driving wheel (18) and the driven wheel (20).

7. The efficient automated sample processing device according to claim 2, characterized in that: A feeding pipe (5) is fixedly connected to one side of the top of the protective shell (2), a sample injector (6) is fixedly connected to one side of the top of the base (1), and an observation window (3) is fixedly connected to one side of the interior of the protective shell (2).

8. The efficient automated sample processing device according to claim 2, characterized in that: A control panel (25) is fixedly connected to one side of the outer wall of the base (1), a heat dissipation plate (26) is provided inside the base (1), and a conveyor belt (4) is provided on one side of the top of the base (1).

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