Electrolyte analyzer with automatic sample injection function

Abstract

The utility model discloses an automatic sample injection electrolyte analyzer, which relates to the technical field of electrolyte analyzers and comprises a shell, a rotating mechanism and a clamping mechanism, an analyzer body is arranged in the shell, chutes are symmetrically arranged on the inner wall of the shell, servo motors are arranged on the inner walls of the chutes, an output shaft of each servo motor is connected with a threaded rod, a sliding block is arranged on the threaded rod, and the rotating mechanism is connected with the clamping mechanism. The test tube placing device has the advantages that test tubes are placed in the test tube grooves, the second sleeves extend into the first sleeves, and the springs are compressed, so that the test tubes are fixed by the clamping plates, the test tubes are prevented from toppling over during movement, the test tubes are placed in the test tube grooves, the test tubes are placed in the test tube grooves, the test tubes are placed in the test tube grooves, and the test tubes are placed in the test tube grooves. And the servo motor works to drive the sliding block on the threaded rod to move, so that the feeding plate is automatically collected into the shell, manual opening and closing are avoided, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolyte analyzers, in particular to an automatic sampling electrolyte analyzer. Background Art

[0002] The electrolyte analyzer is an instrument used to detect potassium ions, sodium ions, chloride ions, calcium ions and lithium ions from samples. The instrument has high precision and accuracy, and the results of any sample are accurate and reliable, and the operation is very simple. However, the electrolyte analyzer needs to be manually controlled during use, which makes it inconvenient to use, and it cannot be properly adjusted according to different test tube sizes, resulting in insufficient stability and low practicality. At the same time, only one tube of reagent can be detected at a time, which reduces work efficiency. Utility Model Content

[0003] The utility model provides an automatic sampling electrolyte analyzer, which solves the existing problems.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic sampling electrolyte analyzer, comprising a shell, an analyzer body, a rotating mechanism and a clamping mechanism, the shell being provided with an analyzer body, the inner wall of the shell being symmetrically provided with slide grooves, the inner wall of the slide groove being provided with a servo motor, the output shaft of the servo motor being connected to a threaded rod, a slider being provided on the threaded rod, the slider being connected to one side of a feed plate, the feed plate being connected to a placement plate through a rotating mechanism, and a clamping mechanism being provided on the placement plate.

[0005] Preferably, the rotating mechanism includes a driving motor, a driving gear, a driven shaft and a driven gear. The feed plate is provided with a groove, a driving motor is provided in the groove, a driving gear is provided on the output shaft of the driving motor, a driven shaft is provided in the center of the surface of the feed plate, the feed plate is rotatably connected to one end of the driven shaft, the other end of the driven shaft is connected to the placement plate, a driven gear is provided on the driven shaft, and the driving gear and the driven gear are meshed with each other.

[0006] Preferably, the clamping mechanism includes a test tube slot, a first sleeve, a second sleeve, a spring and a clamping plate, the placement plate is provided with a plurality of test tube slots, the test tube slots are symmetrically provided with a first sleeve, the first sleeve is provided with a second sleeve, the first sleeve is provided with a spring, the other end of the spring is connected to one end of the second sleeve, and the other end of the second sleeve is connected to the clamping plate.

[0007] Preferably, electric push rods are symmetrically arranged in the shell, and the electric push rods are connected to a movable plate, and a sampler is arranged on the movable plate.

[0008] Preferably, a protective pad is provided on the clamping plate, and the protective pad is made of rubber.

[0009] Preferably, the analyzer body is connected to one end of a hose, and the other end of the hose is connected to a sampler through a pipe clamp.

[0010] Preferably, an observation window is provided on the surface of the shell.

[0011] Preferably, a sealing ring is provided on the surface of the feed plate.

[0012] Preferably, a control screen is provided on the surface of the shell, and a plurality of control buttons are provided on one side of the control screen.

[0013] Preferably, pillars are symmetrically provided at the four corners of the bottom of the shell.

[0014] The beneficial effects of the utility model are as follows: a test tube is placed in the test tube slot, the second sleeve is extended into the first sleeve, the spring is compressed, so that the clamping plate fixes the test tube to avoid the test tube from tipping over during movement. The utility model is suitable for clamping test tubes of different diameters and sizes, and its practicability is improved. The servo motor works to drive the slider on the threaded rod to move, so that the feed plate is automatically retracted into the shell, and manual switching is avoided, making it more convenient to use. The sampler is located directly above the test tube slot, and the electric push rod is extended, so that the sampler samples the reagent and transmits it to the analyzer body for analysis. The drive motor works to drive the active gear to rotate, thereby driving the placement plate on the driven shaft to rotate, so that multiple tubes of reagents can be analyzed at one time, manual rotation is avoided, and work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 4 It is a schematic cross-sectional view of the utility model from another angle.

[0019] Numbers in the figure: 1. Shell; 2. Analyzer body; 3. Servomotor; 4. Threaded rod; 5. Slider; 6. Feed plate; 7. Placement plate; 8. Rotation mechanism; 9. Clamping mechanism; 10. Drive motor; 11. Driving gear; 12. Driven shaft; 13. Driven gear; 14. Test tube slot; 15. First sleeve; 16. Second sleeve; 17. Spring; 18. Clamping plate; 19. Electric push rod; 20. Sampler; 21. Protective pad; 22. Hose; 23. Observation window; 24. Sealing ring; 25. Control panel; 26. Control button; 27. Pillar. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 4 As shown, an automatic sampling electrolyte analyzer includes a shell 1, an analyzer body 2, a servo motor 3, a threaded rod 4, a slider 5, a feed plate 6, a placement plate 7, a rotating mechanism 8 and a clamping mechanism 9. The analyzer body 2 is arranged in the shell 1, and the inner wall of the shell 1 is symmetrically provided with slide grooves, and the inner wall of the slide groove is provided with a servo motor 3. The output shaft of the servo motor 3 is connected with the threaded rod 4, and a slider 5 is provided on the threaded rod 4. The slider 5 is connected to one side of the feed plate 6. When the servo motor 3 works, it drives the slider 5 on the threaded rod 4 to move, so that the feed plate 6 is automatically retracted into the shell 1, avoiding manual switching, and making it more convenient to use. The feed plate 6 is connected to the placement plate 7 through the rotating mechanism 8, and the placement plate 7 is provided with a clamping mechanism 9.

[0022] The rotating mechanism 8 includes a driving motor 10, a driving gear 11, a driven shaft 12 and a driven gear 13. A groove is provided on the feed plate 6, and a driving motor 10 is provided in the groove. A driving gear 11 is provided on the output shaft of the driving motor 10. A driven shaft 12 is provided in the center of the surface of the feed plate 6. The feed plate 6 is rotatably connected to one end of the driven shaft 12, and the other end of the driven shaft 12 is connected to the placement plate 7. A driven gear 13 is provided on the driven shaft 12. The driving gear 11 and the driven gear 13 are meshed with each other. When the driving motor 10 works, it drives the driving gear 11 to rotate, thereby driving the placement plate 7 on the driven shaft 12 to rotate, so that multiple tubes of reagents can be analyzed at one time, manual rotation can be avoided, and work efficiency is improved.

[0023] The clamping mechanism 9 includes a test tube slot 14, a first sleeve 15, a second sleeve 16, a spring 17 and a clamping plate 18. A plurality of test tube slots 14 are provided on the placement plate 7. The test tube slots 14 are symmetrically provided with a first sleeve 15. The first sleeve 15 is provided with a second sleeve 16. The first sleeve 15 is provided with a spring 17. The other end of the spring 17 is connected to one end of the second sleeve 16. The other end of the second sleeve 16 is connected to the clamping plate 18. When the test tube is placed in the test tube slot 14, the second sleeve 16 extends into the first sleeve 15. The spring 17 is compressed so that the clamping plate 18 fixes the test tube to prevent the test tube from tipping over during movement. The clamping mechanism 9 includes a plurality of test tube slots 14, a first sleeve 15, a second sleeve 16, and a second sleeve 16. The clamping plate 18 ...6, a second sleeve 16, and a second sleeve 16. The clamping plate 18 includes a plurality of test tube slots 14, a first sleeve 16, a second sleeve 16, and a second sleeve 16. The clamping plate 18 includes a plurality of test tube slots 14, a first sleeve 16, a second sleeve 16, and a second sleeve 16. The clamping plate

[0024] An electric push rod 19 is symmetrically arranged in the shell 1, and the electric push rod 19 is connected to the moving plate. A sampler 20 is arranged on the moving plate. When the feed plate 6 completely enters the shell 1, the sampler 20 is located directly above the test tube slot 14, and the electric push rod 19 is extended, so that the sampler 20 samples the reagent and transmits it to the analyzer body 2 for analysis. A protective pad 21 is arranged on the clamping plate 18, and the protective pad 21 is made of rubber material to protect the test tube. The analyzer body 2 is connected to one end of a hose 22, and the other end of the hose 22 is connected to the sampler 20 through a pipe clamp. An observation window 23 is arranged on the surface of the shell 1 for easy observation. A sealing ring 24 is arranged on the surface of the feed plate 6 to make the sealing better. A control panel 25 is arranged on the surface of the shell 1, and a plurality of control buttons 26 are arranged on one side of the control panel 25. Pillars 27 are symmetrically arranged at the four corners of the bottom of the shell 1 to play a supporting role.

[0025] Working principle: When the device of the utility model is in use, the test tube is first placed in the test tube slot 14, the second sleeve 16 extends into the first sleeve 15, the spring 17 is compressed, so that the clamping plate 18 fixes the test tube to prevent the test tube from tipping over during movement. It is suitable for clamping test tubes of different diameters and improves practicality. The servo motor 3 works to drive the slider 5 on the threaded rod 4 to move, so that the feed plate 6 is automatically retracted into the shell 1, avoiding manual switching and making it more convenient to use. The sampler 20 is located directly above the test tube slot 14, and the electric push rod 19 is extended, so that the sampler 20 samples the reagent and transmits it to the analyzer body 2 for analysis. The drive motor 10 works to drive the active gear 11 to rotate, thereby driving the placement plate 7 on the driven shaft 12 to rotate, so that multiple tubes of reagents can be analyzed at one time, avoiding manual rotation and improving work efficiency.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic sampling electrolyte analyzer, comprising a housing (1), a rotating mechanism (8) and a clamping mechanism (9), characterized in that: An analyzer body (2) is arranged in the shell (1), and a slide groove is symmetrically arranged on the inner wall of the shell (1). A servo motor (3) is arranged on the inner wall of the slide groove. The output shaft of the servo motor (3) is connected to a threaded rod (4), and a slider (5) is arranged on the threaded rod (4). The slider (5) is connected to one side of a feed plate (6), and the feed plate (6) is connected to a placement plate (7) via a rotating mechanism (8). A clamping mechanism (9) is arranged on the placement plate (7).

2. An automatic sampling electrolyte analyzer according to claim 1, characterized in that: The rotating mechanism (8) comprises a driving motor (10), a driving gear (11), a driven shaft (12) and a driven gear (13); a groove is provided on the feed plate (6), a driving motor (10) is provided in the groove, a driving gear (11) is provided on the output shaft of the driving motor (10), a driven shaft (12) is provided in the center of the surface of the feed plate (6), the feed plate (6) is rotatably connected to one end of the driven shaft (12), the other end of the driven shaft (12) is connected to the placement plate (7), a driven gear (13) is provided on the driven shaft (12), and the driving gear (11) and the driven gear (13) are meshed with each other.

3. The automatic sampling electrolyte analyzer according to claim 1, characterized in that: The clamping mechanism (9) comprises a test tube slot (14), a first sleeve (15), a second sleeve (16), a spring (17) and a clamping plate (18); the placement plate (7) is provided with a plurality of test tube slots (14); the test tube slots (14) are symmetrically provided with a first sleeve (15); the first sleeve (15) is provided with a second sleeve (16); the first sleeve (15) is provided with a spring (17); the other end of the spring (17) is connected to one end of the second sleeve (16); the other end of the second sleeve (16) is connected to the clamping plate (18).

4. The automatic sampling electrolyte analyzer according to claim 1, characterized in that: An electric push rod (19) is symmetrically arranged in the housing (1), and the electric push rod (19) is connected to a movable plate, and a sampler (20) is arranged on the movable plate.

5. The automatic sampling electrolyte analyzer according to claim 3, characterized in that: The clamping plate (18) is provided with a protection pad (21), and the protection pad (21) is made of rubber.

6. The automatic sampling electrolyte analyzer according to claim 1, characterized in that: The analyzer body (2) is connected to one end of a hose (22), and the other end of the hose (22) passes through a pipe clamp and is connected to a sampler (20).

7. The automatic sampling electrolyte analyzer according to claim 1, characterized in that: An observation window (23) is provided on the surface of the housing (1).

8. The automatic sampling electrolyte analyzer according to claim 1, characterized in that: A sealing ring (24) is provided on the surface of the feed plate (6).

9. The automatic sampling electrolyte analyzer according to claim 1, characterized in that: A control screen (25) is provided on the surface of the housing (1), and a plurality of control buttons (26) are provided on one side of the control screen (25).

10. The automatic sampling electrolyte analyzer according to claim 1, characterized in that: Support pillars (27) are symmetrically arranged at the four corners of the bottom of the shell (1).

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