Pyrimidine processing sampling device
By designing a pyrimidine processing and sampling device including a storage barrel, a sampling box, a sampling tube and a connecting tube, the control valve and spring mechanism avoid contact with the pyrimidine with air is solved, and the problem of pyrimidine is easily affected by moisture during the sampling process is achieved, and efficient and safe sampling of pyrimidine is achieved.
Patent Information
- Application Number
- CN202421905925.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-07
AI Technical Summary
During the processing of pyrimidines, due to its easy-to-soluble in water, existing sampling methods are prone to moisture in pyrimidines when the air humidity is high.
A pyrimidine processing sampling device is designed, including a storage barrel and a sampling box. Through the fixed connection of the sampling tube and the connecting tube, a control valve and a spring mechanism is combined to prevent direct contact between the pyrimidine and the external air, thereby preventing moisture.
It effectively avoids contact with air during the sampling process, prevents moisture, and ensures the quality and use effect of pyrimidine.
Smart Images
Figure CN222979083U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pyrimidine processing, and more specifically to a pyrimidine processing sampling device. Background Art
[0002] Pyrimidine is a heterocyclic compound. The appearance of the technical drug is white powder, with a melting point of 165 - 167 °C (decomposition), soluble in water, insoluble in organic solvents, and low toxicity. Acute oral administration shows that it is a highly effective and broad-spectrum biological fungicide with dual effects of preventive protection and systemic treatment. The protective component of this product can form a dense high-molecular protective film on the surface of plants and fruits, strongly inhibiting and hindering a variety of pathogenic bacteria. The treatment component can reach the inside of the fruit through the conduction of the branches and directly hinder the synthesis of pathogenic proteins, leading to their death. This product has a dense protection and strong systemic absorption, and is not prone to generating drug resistance after continuous use. Even when used in the rainy season, it can still maintain a strong systemic absorption efficacy.
[0003] In the processing of pyrimidine, it is necessary to detect the stored pyrimidine, so sampling needs to be carried out in the storage tank. The existing sampling method is to directly release the pyrimidine from the storage tank through a sampling pipe. However, due to the water-soluble property of pyrimidine, when the sampling pipe is opened, the tank body communicates with the external air, and when the air humidity is high, it will cause the pyrimidine inside the tank body to become damp. Content of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pyrimidine processing sampling device to solve the problems existing in the above-mentioned background art.
[0005] The utility model provides the following technical solution: A pyrimidine processing sampling device includes a storage barrel and a sampling box. The lower surface of the storage barrel is provided with a sampling pipe. The upper surface of the sampling box is provided with an installation opening. The inner wall of the installation opening is fixedly connected with a connecting pipe. The connecting pipe is fixedly connected with the sampling pipe through a connecting component. Control valves are installed on the surfaces of both the sampling pipe and the connecting pipe.
[0006] The connecting component includes a connecting block fixedly installed on the surface of the connecting pipe. A T-shaped groove is opened on the side surface of the connecting block. A sliding block is slidably connected to the inner wall of the T-shaped groove. A first spring is fixedly connected between the opposite surfaces of the sliding block and the T-shaped groove. A plugging block is fixedly connected to the surface of the sliding block away from the first spring. The upper surface of the plugging block is arc-shaped, and the lower surface of the plugging block is semi-arc-shaped. The surface of the sampling pipe is fixedly connected with a concave box. The surface of the connecting block is lapped with the inner wall of the concave box. A positioning opening is opened on the side surface of the concave box. The surface of the plugging block is lapped with the inner wall of the positioning opening. A material passing opening is opened on the upper surface of the connecting block.
[0007] The further solution is that a threaded hole is formed in the lower surface of the sampling box, an adjusting screw rod is threadedly connected to the inner wall of the threaded hole, the top end of the adjusting screw rod is rotatably connected to a limiting plate, the surface of the limiting plate abuts against the inner wall of the sampling box, a limiting rod is fixedly connected to the lower surface of the limiting plate, a limiting hole is formed in the lower surface of the sampling box, and the surface of the limiting rod abuts against the inner wall of the limiting hole. An observation port is formed in the front surface of the sampling box, a transparent observation window is fixedly connected to the inner wall of the observation port, and a sampling scale line is arranged on the front surface of the transparent observation window.
[0008] The further solution is that the number of the insertion blocks is two, the two insertion blocks are symmetrically arranged on the surface of the connection block, and the straight surface of the semi-circular arc surface of the insertion block abuts against the inner bottom wall of the positioning port.
[0009] The further solution is that a long strip box is fixedly connected to the feeding end of the sampling tube, mounting ports are formed in the side surface of the long strip box and the surface of the storage barrel, square frames are fixedly connected to the inner walls of the mounting ports, return-shaped blocks are slidably connected to the inner walls of the square frames, push rods are fixedly connected to the inner walls of the return-shaped blocks, fixed blocks are fixedly connected to the inner walls of the long strip box, a second spring is fixedly connected between the opposite surfaces of the return-shaped block and the fixed block, a T-shaped feeding port is formed in the side surface of the long strip box, a blocking block is rotatably connected to the inner wall of the T-shaped feeding port, the end surface of the push rod abuts against the side surface of the blocking block, the end surface of the push rod is hemispherical, and the number of the square frames is several, and the several square frames are vertically arranged at equal intervals on the surface of the long strip box.
[0010] The technical effects and advantages of the utility model are as follows:
[0011] 1. For this pyrimidine processing sampling device, insert the connection block into the concave box. At this time, the arc surface on the upper surface of the insertion block is stressed and received in the T-shaped groove, and the first spring is compressed. When the insertion block moves to the positioning port, the elastic force of the first spring at this time pushes the insertion block into the positioning port. The straight surface on the lower surface of the insertion block abuts against the positioning port, which can prevent the insertion block from falling. At this time, the sampling tube is connected to the connecting tube. Open the two control valves, and the pyrimidine in the storage barrel can be directly sampled into the sampling box without contacting the external air, avoiding the pyrimidine from getting damp.
[0012] 2. For this pyrimidine processing sampling device, before sampling, the adjusting screw rod can be rotated. Under the limitation of the limiting rod, the limiting plate can move up and down at this time, and the position of the limiting plate can be adjusted through the sampling scale line on the transparent observation window, so that the device can be adjusted according to the required sampling amount, and the use is more flexible.
[0013] 3. For this pyrimidine processing sampling device, pull the push rod. The push rod moves away from the blocking block. Due to the pressure of pyrimidine inside the storage barrel, at this time, the pyrimidine will push the blocking block to rotate. The pyrimidine enters the long box through the T-shaped feed port and then enters the sampling tube. Release the push rod. Under the elastic force of the second spring, at this time, the loop-shaped block drives the push rod to push the blocking block back, thereby blocking and sealing the T-shaped feed port to prevent pyrimidine from falling. The setting of multiple such square frames can discharge materials at different heights of the storage barrel, thus facilitating the sampling of pyrimidine at different heights. Description of the Drawings
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0015] Figure 2 It is a schematic diagram of the internal structure of the sampling box of the present utility model.
[0016] Figure 3 It is a schematic diagram of the front cross-section of the connecting block of the present utility model.
[0017] Figure 4 It is a schematic diagram of the front cross-section of the square frame of the present utility model.
[0018] The reference numerals are: 1 storage barrel, 2 sampling box, 3 sampling tube, 4 connecting pipe, 5 control valve, 6 connecting block, 7 sliding block, 8 first spring, 9 plug-in block, 10 concave box, 11 adjusting screw, 12 limiting plate, 13 limiting rod, 14 transparent observation window, 15 long box, 16 square frame, 17 loop-shaped block, 18 fixed block, 19 second spring, 20 blocking block, 21 push rod. Detailed Embodiment
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0020] The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of this application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects. The character " / " generally represents an "or" relationship between the associated objects before and after.
[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.
[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0023] A pyrimidine processing sampling device, referring to Figures 1-4 , includes a storage barrel 1 and a sampling box 2. A sampling pipe 3 is installed on the lower surface of the storage barrel 1. An installation opening is provided on the upper surface of the sampling box 2. A connecting pipe 4 is fixedly connected to the inner wall of the installation opening. The connecting pipe 4 is fixedly connected to the sampling pipe 3 through a connecting component. Control valves 5 are installed on the surfaces of both the sampling pipe 3 and the connecting pipe 4. The connecting component includes a connecting block 6 fixedly installed on the surface of the connecting pipe 4. A T-shaped groove is provided on the side surface of the connecting block 6. A sliding block 7 is slidably connected to the inner wall of the T-shaped groove.
[0024] A first spring 8 is fixedly connected to the opposite surface of the sliding block 7 and the T-shaped groove. A plug-in block 9 is fixedly connected to the surface of the sliding block 7 away from the first spring 8. The number of plug-in blocks 9 is two, and the two plug-in blocks 9 are symmetrically arranged on the surface of the connecting block 6. The straight surface of the semi-circular surface of the plug-in block 9 abuts against the inner bottom wall of the positioning opening. The upper surface of the plug-in block 9 is arc-shaped, and the lower surface of the plug-in block 9 is semi-circular. A concave box 10 is fixedly connected to the surface of the sampling pipe 3. The surface of the connecting block 6 abuts against the inner wall of the concave box 10. A positioning opening is provided on the side surface of the concave box 10. The surface of the plug-in block 9 abuts against the inner wall of the positioning opening. A material passing opening is provided on the upper surface of the connecting block 6.
[0025] Insert the connecting block 6 into the concave box 10. At this time, the arc surface on the upper surface of the plug-in block 9 is stressed and received in the T-shaped groove, and the first spring 8 is compressed. When the plug-in block 9 moves to the positioning port, the elastic force of the first spring 8 pushes the plug-in block 9 into the positioning port. The straight surface on the lower surface of the plug-in block 9 is lapped with the positioning port, which can prevent the plug-in block 9 from falling. At this time, the sampling tube 3 is connected to the connecting tube 4. Open the two control valves 5. The pyrimidine in the storage bucket 1 can be directly sampled into the sampling box 2 without contacting the external air, avoiding the moisture absorption of pyrimidine. After sampling, close the control valve 5, press the plug-in block 9, and the arc surface on the lower surface of the plug-in block 9 moves to the positioning port. Pull the sampling box 2 directly, and the lower surface of the plug-in block 9 is stressed and received, so that the sampling box 2 can be directly removed.
[0026] The lower surface of the sampling box 2 is provided with a threaded hole, and the inner wall of the threaded hole is threadedly connected with an adjusting screw rod 11. The top end of the adjusting screw rod 11 is rotatably connected with a limiting plate 12. The surface of the limiting plate 12 is lapped with the inner wall of the sampling box 2. The lower surface of the limiting plate 12 is fixedly connected with a limiting rod 13. The lower surface of the sampling box 2 is provided with a limiting hole, and the surface of the limiting rod 13 is lapped with the inner wall of the limiting hole. The front surface of the sampling box 2 is provided with an observation port, and the inner wall of the observation port is fixedly connected with a transparent observation window 14, and a sampling scale line is arranged on the front surface of the transparent observation window 14.
[0027] Before sampling, the adjusting screw rod 11 can be rotated. Under the limitation of the limiting rod 13, the limiting plate 12 can move up and down at this time, and the position of the limiting plate 12 can be adjusted through the sampling scale line on the transparent observation window 14, so that the device can be adjusted according to the amount of sample required, and the use is more flexible.
[0028] The feeding end of the sampling tube 3 is fixedly connected with a long strip box 15. The side surfaces of the long strip box 15 and the storage bucket 1 are both provided with installation ports. The inner walls of the installation ports are fixedly connected with square frames 16. The inner walls of the square frames 16 are slidably connected with U-shaped blocks 17. The inner walls of the U-shaped blocks 17 are fixedly connected with push rods 21. The inner wall of the long strip box 15 is fixedly connected with fixed blocks 18. The opposite surfaces of the U-shaped blocks 17 and the fixed blocks 18 are fixedly connected with second springs 19. The side surface of the long strip box 15 is provided with a T-shaped feeding port. The inner wall of the T feeding port is rotatably connected with a blocking block 20. The end surface of the push rod 21 is lapped with the side surface of the blocking block 20. The end surface of the push rod 21 is hemispherical. The number of the square frames 16 is several, and several square frames 16 are arranged vertically and equidistantly on the surface of the long strip box 15.
[0029] Pull the push rod 21, and the push rod 21 moves away from the blocking block 20. Due to the pressure of pyrimidine inside the storage barrel 1, at this time, the pyrimidine will push the blocking block 20 to rotate. The pyrimidine enters the long box 15 through the T-shaped feed port and then enters the sampling tube 3. Release the push rod 21. Under the elastic force of the second spring 19, at this time, the loop-shaped block 17 drives the push rod 21 to push the blocking block 20 back, thereby blocking and sealing the T-shaped feed port to prevent the pyrimidine from falling. The setting of multiple such square frames 16 can discharge materials at different heights of the storage barrel 1, thus facilitating the sampling of pyrimidine at different heights.
[0030] It should be noted that in this text, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described method may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.
[0031] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.
Claims
1. A pyrimidine processing sampling device, comprising a storage barrel (1) and a sampling box (2), characterized in that: A sampling tube (3) is installed on the lower surface of the storage barrel (1), a mounting opening is provided on the upper surface of the sampling box (2), a connecting tube (4) is fixedly connected to the inner wall of the mounting opening, the connecting tube (4) is fixedly connected to the sampling tube (3) through a connecting assembly, and control valves (5) are installed on the surfaces of the sampling tube (3) and the connecting tube (4); The connection assembly comprises a connection block (6) fixedly mounted on the surface of the connection pipe (4); a T-shaped groove is provided on the side of the connection block (6); a sliding block (7) is slidably connected to the inner wall of the T-shaped groove; a first spring (8) is fixedly connected to the sliding block (7) and the opposite surface of the T-shaped groove; a plug-in block (9) is fixedly connected to the side of the sliding block (7) away from the first spring (8); the upper surface of the plug-in block (9) is arc-shaped; the lower surface of the plug-in block (9) is semi-arc-shaped; a concave box (10) is fixedly connected to the surface of the sampling tube (3); the surface of the connection block (6) overlaps the inner wall of the concave box (10); a positioning opening is provided on the side of the concave box (10); the surface of the plug-in block (9) overlaps the inner wall of the positioning opening; and a material passage opening is provided on the upper surface of the connection block (6).
2. A pyrimidine processing sampling device according to claim 1, characterized in that: A threaded hole is provided on the lower surface of the sampling box (2), and an adjusting screw (11) is threadedly connected to the inner wall of the threaded hole.
3. A pyrimidine processing sampling device according to claim 2, characterized in that: The top end of the adjusting screw rod (11) is rotatably connected to a limiting plate (12), and the surface of the limiting plate (12) overlaps the inner wall of the sampling box (2).
4. A pyrimidine processing sampling device according to claim 3, characterized in that: The lower surface of the limiting plate (12) is fixedly connected to a limiting rod (13), the lower surface of the sampling box (2) is provided with a limiting hole, and the surface of the limiting rod (13) overlaps the inner wall of the limiting hole.
5. A pyrimidine processing sampling device according to claim 4, characterized in that: The front of the sampling box (2) is provided with an observation port, the inner wall of the observation port is fixedly connected with a transparent observation window (14), and the front of the transparent observation window (14) is provided with sampling scale lines.
6. A pyrimidine processing sampling device according to claim 1, characterized in that: The number of the plug-in blocks (9) is two, and the two plug-in blocks (9) are symmetrically arranged on the surface of the connecting block (6), and the straight surface of the semi-arc surface of the plug-in block (9) overlaps with the inner bottom wall of the positioning opening.
7. A pyrimidine processing sampling device according to claim 1, characterized in that: The feeding end of the sampling tube (3) is fixedly connected to a long box (15), and the side of the long box (15) and the surface of the storage barrel (1) are both provided with mounting openings, the inner wall of the mounting opening is fixedly connected to a square frame (16), the inner wall of the square frame (16) is slidably connected to a round block (17), the inner wall of the round block (17) is fixedly connected to a push rod (21), the inner wall of the long box (15) is fixedly connected to a fixed block (18), the opposite surfaces of the round block (17) and the fixed block (18) are fixedly connected to a second spring (19), the side of the long box (15) is provided with a T-shaped feeding opening, the inner wall of the T-shaped feeding opening is rotatably connected to a blocking block (20), the end face of the push rod (21) overlaps the side face of the blocking block (20), and the end face of the push rod (21) is hemispherical.
8. A pyrimidine processing sampling device according to claim 7, characterized in that: The number of the square frames (16) is several, and the several square frames (16) are arranged vertically and equidistantly on the surface of the long box (15).