Concentration preparation device for preparing bioactive substance reagent

Abstract

The utility model discloses a concentration preparation device for preparing a bioactive substance reagent. The concentration preparation device comprises a tank body, a first feeding mechanism and a stirring mechanism, a bracket is arranged on the lower side of the outer surface of the tank body; the first feeding mechanism comprises a lower-side arc-shaped barrel, rotating grooves, rotating columns, containing grooves and containing boxes, the lower-side arc-shaped barrel is arranged on the right side of the upper surface of the tank body, the rotating grooves are formed in the front inner wall and the rear inner wall of the lower-side arc-shaped barrel, the interiors of the two rotating grooves are rotationally connected with the rotating columns, and the containing grooves which are evenly distributed are formed in the outer arc surfaces of the rotating columns; a storage box is arranged at the upper end of the lower arc-shaped barrel; the stirring mechanism is arranged in the tank body and further comprises a single chip microcomputer, the single chip microcomputer is arranged on the upper surface of the tank body, the input end of the single chip microcomputer is electrically connected with an external power source, according to the concentration preparation device for preparing the bioactive substance reagent, the metering and feeding mode is quite accurate, and the concentration difference generated by blending of the bioactive substance reagent is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of biological reagents, in particular to a concentration preparation device for preparing biologically active substance reagents. Background Art

[0002] Biological reagents refer to biological materials or organic compounds related to life science research, as well as reagents used in clinical diagnosis and medical research. For example, to prepare a certain physical solution, a base liquid must be prepared first, and then specific water and specific granular materials are added according to the concentration of the concentrated base liquid, and then water is added to dilute it to prepare a certain concentration of biologically active substance reagents. Some methods use manual weighing of specified materials in sequence, and then adding them to the liquid to mix, and then obtaining a biologically active substance reagent of a specified concentration. These manual weighing methods have some problems in the process of preparing reagents. For example, manual carelessness after working for a long time leads to large weighing errors, which leads to large concentration differences of biologically active substance reagents. For this reason, we propose a concentration preparation device for the preparation of biologically active substance reagents. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a concentration preparation device for preparing a biologically active substance reagent, which effectively reduces the concentration difference of the biologically active substance reagent and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concentration preparation device for preparing a biologically active substance reagent, comprising a tank body, a first feeding mechanism and a stirring mechanism;

[0005] Tank body: a bracket is provided on the lower side of its outer surface;

[0006] The first feeding mechanism includes a lower arc-shaped cylinder, a rotating groove, a rotating column, a storage groove and a storage box. The lower arc-shaped cylinder is arranged on the right side of the upper surface of the tank body. The front and rear inner walls of the lower arc-shaped cylinder are provided with rotating grooves. The interiors of the two rotating grooves are rotatably connected to a rotating column. The outer arc surface of the rotating column is provided with evenly distributed storage grooves. The upper end of the lower arc-shaped cylinder is provided with a storage box.

[0007] Stirring mechanism: It is arranged inside the tank, and the metering feeding method is very accurate, which reduces the concentration difference caused by the preparation of biologically active substance reagents.

[0008] Furthermore, it also includes a single chip microcomputer, which is arranged on the upper surface of the tank body, and the input end of the single chip microcomputer is electrically connected to an external power supply to control the normal operation of the electrical appliance.

[0009] Furthermore, the first feeding mechanism also includes a feeding motor, which is fixedly connected to the right rear side of the upper surface of the tank body, the output shaft of the feeding motor is fixedly connected to the rear end of the rotating column, and the input end of the feeding motor is electrically connected to the output end of the single-chip microcomputer to provide power for feeding clinker.

[0010] Furthermore, it also includes a water inlet cylinder, which is arranged on the left side of the upper surface of the tank body. A two-position three-way valve is connected in series in the middle of the water inlet cylinder. The input end of the two-position three-way valve is electrically connected to the output end of the single-chip microcomputer to realize the function of inputting liquid reagents.

[0011] Furthermore, the stirring mechanism includes a stirring motor, an oblique plate, an oblique rod, a rotating ball, a mounting bracket, a sleeve ring and a stirring ring. The stirring motor is arranged in the middle of the upper surface of the tank body, and the output shaft of the stirring motor is fixedly connected with the oblique plate. An oblique rod is provided on the left side of the lower surface of the oblique plate, a rotating ball is provided in the middle of the outer arc surface of the oblique rod, and a stirring ring is provided on the lower side of the outer arc surface of the oblique rod. The middle part of the inner arc surface of the tank body is fixedly connected with a sleeve ring through the mounting bracket, the inner arc surface of the sleeve ring is rotatably connected to the outer arc surface of the rotating ball, and the input end of the stirring motor is electrically connected to the output end of the single-chip microcomputer to realize the stirring function.

[0012] Furthermore, it also includes visual windows, which are respectively arranged on the front side of the outer arc surface of the water inlet tube and the front side of the container box. The front side of the visual window is provided with scale lines to realize the function of manually observing the amount of materials.

[0013] Furthermore, it also includes a discharge pipe, which is arranged in the middle of the lower surface of the tank body. A solenoid valve is provided in the middle of the discharge pipe. The input end of the solenoid valve is electrically connected to the output end of the single-chip microcomputer to realize the discharge function.

[0014] Furthermore, it also includes a concentration sensor, which is arranged on the lower side of the outer arc surface of the tank body. The concentration sensor is bidirectionally electrically connected to the single-chip microcomputer to achieve the function of real-time concentration measurement.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the concentration preparation device for preparing a biologically active substance reagent has the following advantages:

[0016] 1. When stirring is required, the single chip microcomputer can be controlled to operate the stirring motor, and the output shaft of the stirring motor rotates, thereby driving the oblique plate to rotate around the axis of the output shaft of the stirring motor. Because it is supported by the rotating beads and the sleeve ring, it drives the oblique rod to rotate, and then drives the stirring ring to continuously stir the reagent inside the tank, and can stir the liquid reagent inside the tank in all aspects.

[0017] 2. When it is necessary to prepare the biologically active substance reagent, a certain amount of liquid can be poured into the water inlet cylinder. At this time, the single-chip microcomputer can be adjusted, and the two-position three-way valve can be opened to allow a certain amount of biological reagent to enter the tank through the water inlet cylinder. After the base material is entered, the specified material can be poured into the container box. The feeding motor runs at a constant speed, thereby driving the rotating column to rotate in the rotating column, and part of the material in the container box falls into the inside of the rotating trough. Then, as the rotating column rotates, the material falls into the inside of the tank. Then, these materials are dissolved into the biologically active substance reagent by stirring. When other liquids need to be added, a specified amount of liquid can be poured into the water inlet cylinder. At this time, the single-chip microcomputer can be adjusted according to the reference of the scale line, and the two-position three-way valve can be used to discharge a certain amount of liquid into the tank through the water inlet cylinder. Then, the single-chip microcomputer can be adjusted again, and the two-position three-way valve can be used to discharge the remaining reagent into the water inlet cylinder. The addition of a certain amount of liquid reagent can be achieved. The metering feeding method is very accurate, which reduces the concentration difference caused by the preparation of biologically active substance reagents. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the stirring mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first feeding mechanism of the utility model.

[0021] In the figure: 1 tank body, 2 first feeding mechanism, 21 lower arc cylinder, 22 rotating groove, 23 rotating column, 24 storage groove, 25 storage box, 26 feeding motor, 3 water inlet cylinder, 4 two-position three-way valve, 5 visual window, 6 scale line, 7 stirring mechanism, 71 stirring motor, 72 oblique plate, 73 oblique rod, 74 rotating ball, 75 mounting frame, 76 sleeve ring, 77 stirring ring, 75 mounting frame, 8 discharge pipe, 9 solenoid valve, 10 bracket, 11 single chip microcomputer, 12 concentration sensor. DETAILED DESCRIPTION

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

[0023] See also Figure 1-3 , this embodiment provides a technical solution: a concentration preparation device for preparing a biologically active substance reagent, comprising a tank body 1, a first feeding mechanism 2 and a stirring mechanism 7;

[0024] Tank body 1: A bracket 10 is provided on the lower side of its outer surface, and also includes a single-chip microcomputer 11, which is arranged on the upper surface of the tank body 1, and the input end of the single-chip microcomputer 11 is electrically connected to an external power supply. It also includes a water inlet cylinder 3, which is arranged on the left side of the upper surface of the tank body 1, and a two-position three-way valve 4 is connected in series in the middle of the water inlet cylinder 3, and the input end of the two-position three-way valve 4 is electrically connected to the output end of the single-chip microcomputer 11. It also includes a discharge pipe 8, which is arranged in the middle of the lower surface of the tank body 1, and a solenoid valve 9 is provided in the middle of the discharge pipe 8, and the input end of the solenoid valve 9 is electrically connected to the output end of the single-chip microcomputer 11. It also includes a concentration sensor 12, which is arranged on the lower side of the outer arc surface of the tank body 1, and the concentration sensor 12 is bidirectionally electrically connected to the single-chip microcomputer 11. When it is necessary to prepare a biologically active substance reagent, a certain amount of liquid can be poured into the inside of the water inlet cylinder 3, and the single-chip microcomputer 11 can be regulated at this time. The two-position three-way valve 4 is opened, and a quantitative biological reagent enters the interior of the tank body 1 through the water inlet cylinder 3 to complete the entry of the base material. The single-chip microcomputer 11 can be adjusted, and the concentration sensor 12 is in operation. The concentration sensor 12 measures the concentration of the reagent inside the tank body 1 in real time. When other liquids need to be added, a specified amount of liquid can be poured into the interior of the water inlet cylinder 3. At this time, the single-chip microcomputer 11 can be adjusted according to the reference of the scale line 6, and the two-position three-way valve 4 can discharge a quantitative liquid into the interior of the tank body 1 through the water inlet cylinder 3. Then the single-chip microcomputer 11 is adjusted again, and the two-position three-way valve 4 discharges the remaining reagent into the water inlet cylinder 3, so that a quantitative liquid reagent can be added. The whole-course concentration sensor 12 returns the concentration of the reagent inside the tank body 1 to the single-chip microcomputer 11 in real time. When the concentration adjustment is completed, the single-chip microcomputer 11 can be adjusted, and the solenoid valve 9 can be operated to discharge the biologically active substance reagent inside the tank body 1.

[0025] The first feeding mechanism 2 includes a lower arc-shaped cylinder 21, a rotating groove 22, a rotating column 23, a storage groove 24 and a storage box 25. The lower arc-shaped cylinder 21 is arranged on the right side of the upper surface of the tank body 1. The front and rear inner walls of the lower arc-shaped cylinder 21 are provided with rotating grooves 22. The interiors of the two rotating grooves 22 are rotatably connected to a rotating column 23. The outer arc surface of the rotating column 23 is provided with evenly distributed storage grooves 24. The upper end of the lower arc-shaped cylinder 21 is provided with a storage box 25. The first feeding mechanism 2 also includes a feeding motor 26. The feeding motor 26 is fixedly connected to the right rear side of the upper surface of the tank body 1. The output shaft of the feeding motor 26 is connected to the rotating column. The rear end of the feed motor 26 is fixedly connected to the single-chip microcomputer 11, and the input end of the feed motor 26 is electrically connected to the output end of the single-chip microcomputer 11. It also includes a visual window 5, which is respectively arranged on the front side of the outer arc surface of the water inlet cylinder 3 and the front side of the container box 25. The front side of the visual window 5 is provided with a scale line 6, which can adjust the single-chip microcomputer 11, and the feed motor 26 runs at a constant speed, thereby driving the rotating column 23 to rotate in the rotating column 23, so that part of the material in the container box 25 falls into the inside of the rotating groove 22, and then with the rotation of the rotating column 23, the material falls into the inside of the tank body 1, and then these materials are dissolved into the biologically active substance reagent through stirring;

[0026] Stirring mechanism 7: It is arranged inside the tank body 1, and the stirring mechanism 7 includes a stirring motor 71, an inclined plate 72, an inclined rod 73, a rotating ball 74, a mounting frame 75, a sleeve ring 76 and a stirring ring 77. The stirring motor 71 is arranged in the middle of the upper surface of the tank body 1, and the output shaft of the stirring motor 71 is fixedly connected with the inclined plate 72. The inclined rod 73 is arranged on the left side of the lower surface of the inclined plate 72. The rotating ball 74 is arranged in the middle of the outer arc surface of the inclined rod 73. The stirring ring 77 is arranged on the lower side of the outer arc surface of the inclined rod 73. The middle part of the inner arc surface of the tank body 1 is fixedly connected with the sleeve ring 76 through the mounting frame 75. 6. The inner arc surface of the sleeve ring 76 is rotatably connected to the outer arc surface of the rotating bead 74. The input end of the stirring motor 71 is electrically connected to the output end of the single-chip microcomputer 11. The specified material is poured into the interior of the container box 25. At this time, the single-chip microcomputer 11 can be controlled to operate the stirring motor 71, and the output shaft of the stirring motor 71 rotates, thereby driving the oblique plate 72 to rotate around the axis of the output shaft of the stirring motor 71. Because it is supported by the rotating bead 74 and the sleeve ring 76, it drives the oblique rod 73 to rotate, thereby driving the stirring ring 77 to continuously stir the reagent inside the tank body 1.

[0027] The working principle of a concentration preparation device for preparing a biologically active substance reagent provided by the utility model is as follows: when it is necessary to prepare a biologically active substance reagent, a certain amount of liquid can be poured into the water inlet cylinder 3. At this time, the single-chip microcomputer 11 can be regulated, and the two-position three-way valve 4 can be opened to allow a certain amount of biological reagent to enter the tank body 1 through the water inlet cylinder 3. After the base material is completed, the specified material can be poured into the container box 25. At this time, the single-chip microcomputer 11 can be regulated to operate the stirring motor 71, and the output shaft of the stirring motor 71 rotates, thereby driving the inclined plate 72 to rotate around the axis of the output shaft of the stirring motor 71. Because it is supported by the rotating bead 74 and the sleeve ring 76, it drives the inclined rod 73 to rotate, thereby driving the stirring ring 77 to continuously stir the reagent inside the tank body 1. At this time, the single-chip microcomputer 11 can be regulated to operate the concentration sensor 12, and the concentration sensor 12 measures the concentration of the reagent inside the tank body 1 in real time. The single chip microcomputer 11 can be adjusted, and the feeding motor 26 can run at a constant speed, thereby driving the rotating column 23 to rotate inside the rotating column 23, so that part of the material in the storage box 25 falls into the inside of the rotating groove 22, and then with the rotation of the rotating column 23, the material falls into the inside of the tank body 1, and then these materials are dissolved into the biologically active substance reagent by stirring. When other liquids need to be added, a specified amount of liquid can be poured into the inside of the water inlet cylinder 3. At this time, the single chip microcomputer 11 can be adjusted according to the reference of the scale line 6, and the two-position three-way valve 4 can be used to discharge a certain amount of liquid into the inside of the tank body 1 through the water inlet cylinder 3, and then the single chip microcomputer 11 can be adjusted again, and the two-position three-way valve 4 can be used to discharge the remaining reagent into the water inlet cylinder 3, so as to realize the addition of a certain amount of liquid reagent. The whole-process concentration sensor 12 returns the concentration of the reagent inside the tank body 1 to the single chip microcomputer 11 in real time. When the concentration adjustment is completed, the single chip microcomputer 11 can be adjusted, and the solenoid valve 9 can be operated to discharge the biologically active substance reagent inside the tank body 1.

[0028] It is worth noting that the single chip microcomputer 11 disclosed in the above embodiment is specifically model S7-200, and the feed motor 26, the two-position three-way valve 4, the stirring motor 71, the solenoid valve 9 and the concentration sensor 12 can be freely configured according to the actual application scenario. It is recommended to use an ADDKA reduction motor for the feed motor 26, and a WZY two-position three-way solenoid valve for the two-position three-way valve 4. It is recommended to use a BLD-09-dosing mixing and stirring motor for the stirring motor 71, and it is recommended to use an N1M251 series solenoid valve for the solenoid valve 9. It is recommended to use a GND15 concentration sensor for the concentration sensor 12. The single chip microcomputer 11 controls the feed motor 26, the two-position three-way valve 4, the stirring motor 71, the solenoid valve 9 and the concentration sensor 12 using methods commonly used in the prior art.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A concentration preparation device for preparing a biologically active substance reagent, characterized in that: It comprises a tank body (1), a first feeding mechanism (2) and a stirring mechanism (7); Tank body (1): a bracket (10) is provided on the lower side of its outer surface; A first feeding mechanism (2): comprising a lower arc-shaped cylinder (21), a rotating groove (22), a rotating column (23), a content groove (24) and a content box (25), wherein the lower arc-shaped cylinder (21) is arranged on the right side of the upper surface of the tank body (1), the front and rear inner walls of the lower arc-shaped cylinder (21) are both provided with a rotating groove (22), the interiors of the two rotating grooves (22) are both rotatably connected to a rotating column (23), the outer arc surface of the rotating column (23) is provided with evenly distributed content grooves (24), and the upper end of the lower arc-shaped cylinder (21) is provided with a content box (25); Stirring mechanism (7): it is arranged inside the tank body (1).

2. A concentration preparation device for preparing a biologically active substance reagent according to claim 1, characterized in that: It also comprises a single-chip microcomputer (11), wherein the single-chip microcomputer (11) is arranged on the upper surface of the tank body (1), and an input end of the single-chip microcomputer (11) is electrically connected to an external power supply.

3. The concentration preparation device for preparing a biologically active substance reagent according to claim 1, characterized in that: The first feeding mechanism (2) further comprises a feeding motor (26), the feeding motor (26) being fixedly connected to the right rear side of the upper surface of the tank body (1), the output shaft of the feeding motor (26) being fixedly connected to the rear end of the rotating column (23), and the input end of the feeding motor (26) being electrically connected to the output end of the single chip computer (11).

4. A concentration preparation device for preparing a biologically active substance reagent according to claim 2, characterized in that: It also comprises a water inlet cylinder (3), which is arranged on the left side of the upper surface of the tank body (1), and a two-position three-way valve (4) is connected in series in the middle of the water inlet cylinder (3), and the input end of the two-position three-way valve (4) is electrically connected to the output end of the single-chip computer (11).

5. The concentration preparation device for preparing a biologically active substance reagent according to claim 2, characterized in that: The stirring mechanism (7) comprises a stirring motor (71), an inclined plate (72), an inclined rod (73), a rotating ball (74), a mounting frame (75), a sleeve ring (76) and a stirring ring (77). The stirring motor (71) is arranged at the middle of the upper surface of the tank body (1); the output shaft of the stirring motor (71) is fixedly connected to the inclined plate (72); the inclined rod (73) is arranged on the left side of the lower surface of the inclined plate (72); the middle of the outer arc surface of the inclined rod (73) is provided with a rotating ball (74); the lower side of the outer arc surface of the inclined rod (73) is provided with a stirring ring (77); the middle of the inner arc surface of the tank body (1) is fixedly connected to the sleeve ring (76) via the mounting frame (75); the inner arc surface of the sleeve ring (76) is rotatably connected to the outer arc surface of the rotating ball (74); and the input end of the stirring motor (71) is electrically connected to the output end of the single-chip computer (11).

6. A concentration preparation device for preparing a biologically active substance reagent according to claim 4, characterized in that: It also includes a visual window (5), which is respectively arranged on the front side of the outer arc surface of the water inlet tube (3) and the front side of the container box (25), and the front side of the visual window (5) is provided with a scale line (6).

7. The concentration preparation device for preparing a biologically active substance reagent according to claim 2, characterized in that: It also includes a discharge pipe (8), which is arranged in the middle of the lower surface of the tank body (1), and a solenoid valve (9) is provided in the middle of the discharge pipe (8), and the input end of the solenoid valve (9) is electrically connected to the output end of the single-chip computer (11).

8. The concentration preparation device for preparing a biologically active substance reagent according to claim 2, characterized in that: It also comprises a concentration sensor (12), wherein the concentration sensor (12) is arranged on the lower side of the outer arc surface of the tank body (1), and the concentration sensor (12) is bidirectionally electrically connected to the single-chip computer (11).

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