Uniform shaking device for drug synthesis

Abstract

The utility model discloses a uniform shaking device for medicine synthesis, and mainly relates to medicine synthesis. Comprising a machine base, a shaking frame is mounted on the upper surface of the machine base, an adjusting structure is arranged on one side of the shaking frame and comprises a mounting frame, the mounting frame is fixedly connected with the shaking frame, a mounting rack is slidably connected to the inner wall of the mounting frame, a first limiting frame is fixedly connected to the surface of the mounting rack, and an adjusting rod is rotatably connected to the upper surface of the first limiting frame; the arc surface of the adjusting rod is in threaded connection with a second limiting frame, the upper surface of the first limiting frame is fixedly connected with two round rods, and the arc surfaces of the two round rods are in sliding connection with the second limiting frame. The test tube shaking device has the beneficial effects that the mounting rack and the shaking frame can be conveniently disassembled and assembled, the distance between the first limiting frame and the second limiting frame can be adjusted, the distance between the limiting plates can be adjusted, the test tube shaking device is suitable for clamping test tubes with different diameters and lengths, the test tubes are simultaneously clamped by utilizing the limiting plates on the first limiting frame and the second limiting frame, and the clamping effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of drug synthesis, in particular to a drug synthesis shaking device. Background Art

[0002] Drug synthesis refers to the production of drugs by chemical synthesis or biosynthesis. During the drug synthesis process, when mixing different drug component reagents, a shaking device is often used to shake the reaction container to fully dissolve and mix the reagents in the reaction container.

[0003] In the prior art, when a shaking device is used for drug synthesis, a solid reagent is first weighed using an electronic balance, and then the solid reagent is placed in a reaction vessel, a dissolved reagent is added as required, and then the reaction vessel is placed on a shaking frame of the shaking device, and two positioning tubes are moved along the support rod so that the positioning tubes are against both sides of the reaction vessel, and then the fastening screws at both ends of the positioning tubes are turned to fix the position of the positioning tubes, and the frequency and time of shaking are set through the operation interface of the shaking device, and then the shaking device is started, and the shaking frame drives the reaction vessel to shake until the reagent in the reaction vessel is completely dissolved, and then subsequent drug synthesis operations are performed. However, this operation may cause the following problems: when the reaction vessel is limited on the shaking frame by the positioning tube, since the bottom of the test tube is in an arc shape, the arc surface of the positioning tube has a small contact area with the test tube, and the test tube wall is thin and easily broken by a large force, so the test tube cannot be stably upright on the shaking frame with the help of the positioning tube, resulting in the test tube being easily tipped over during the shaking process, affecting the work efficiency of the synthesis operation. Utility Model Content

[0004] The utility model aims to solve the disadvantage of poor limiting effect on test tubes in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drug synthesis shaking device, comprising a machine base, an operation interface is provided on one side of the machine base, a shaking frame is installed on the upper surface of the machine base, support rods are installed on both sides of the shaking frame, and a plurality of positioning tubes are installed on the side where the two support rods are close to each other, and an adjustment structure is provided on one side of the shaking frame, and the adjustment structure comprises a mounting frame, the mounting frame is fixedly connected to the shaking frame, and the inner wall of the mounting frame is slidably connected to a mounting frame, and the surface of the mounting frame is fixedly connected to a first limit frame, the upper surface of the first limit frame is rotatably connected to an adjusting rod, and the arc surface of the adjusting rod is threadedly connected to a second limit frame, the upper surface of the first limit frame is fixedly connected to two round rods, and the arc surfaces of the two round rods are slidably connected to the second limit frame, and the inner walls of the first limit frame and the second limit frame are both slidably connected to two limit plates, and one side of the first limit frame and the second limit frame are both rotatably connected to a bidirectional screw, and the arc surface of the bidirectional screw is threadedly connected to the limit plate.

[0006] The effects achieved by the above components are: the mounting frame and the shaking frame can be easily disassembled and assembled, the spacing between the first limit frame and the second limit frame can be adjusted, and the spacing between the limit plates can be adjusted, which is suitable for clamping test tubes with different diameters and lengths. The test tubes are clamped at the same time using the limit plates on the first limit frame and the second limit frame, and the clamping effect is good.

[0007] Preferably, pulleys are rotatably connected to both sides of the inner wall of the installation frame, and the arc surface of the pulley is slidably connected to the installation frame.

[0008] The effect achieved by the above components is: the friction between the installation frame and the installation rack is reduced by the pulley, so that the installation rack can slide into and out of the installation frame more smoothly.

[0009] Preferably, an auxiliary rod is threadedly inserted into one side of the installation frame, and one end of the auxiliary rod close to the installation frame abuts against the installation frame.

[0010] The effect achieved by the above components is: when the auxiliary rod is rotated, the auxiliary rod moves toward the direction close to the mounting frame with the help of the thread and tightly presses against the mounting frame, so that the fixing effect of the mounting frame is better.

[0011] Preferably, a protective pad is fixedly connected to the surface of the mounting frame, and the protective pad is a sponge pad.

[0012] The effect achieved by the above components is that the protective pad can effectively prevent the user from using excessive force when placing the test tube on the mounting rack, causing the bottom of the test tube to be damaged.

[0013] Preferably, the plurality of limit plates are grouped into two each, and the sides of the limit plates in the same group that are close to each other are fixedly connected with soft pads, which are rubber pads.

[0014] The effect achieved by the above components is that the soft pad can effectively prevent the limit plate from pinching the test tube.

[0015] Preferably, inner walls of the first limiting frame and the second limiting frame are both fixedly connected with a sliding rod, and the arc surface of the sliding rod is slidably connected to the limiting plate.

[0016] The effect achieved by the above components is: the limit plate is further limited by the sliding rod, so that the limit plate is more stable when moving.

[0017] Preferably, a fixing frame is fixedly connected to one side of the machine base, and a storage box is slidably connected to the inner wall of the fixing frame.

[0018] The effect achieved by the above components is that when the test tube reaction container does not need to be shaken, the mounting frame can be placed in the storage box for storage.

[0019] In summary, the beneficial effects of the utility model are:

[0020] In the utility model, when using the shaking device for drug synthesis operation, the solid reagent is first weighed using an electronic balance, and then the solid reagent is placed in a reaction container, and a dissolved reagent is added as required, and then the reaction container is placed on the shaking frame of the shaking device, and the two positioning tubes are moved along the support rod so that the positioning tubes are against the two sides of the reaction container, and then the fastening screws at both ends of the positioning tubes are turned to fix the position of the positioning tubes, and the shaking frequency and time are set through the operation interface of the shaking device, and then the shaking device is started, and the shaking frame drives the reaction container to shake until the reagent in the reaction container is completely dissolved, and then the subsequent drug synthesis operation is carried out. However, this operation will cause the following problems. When the positioning tube is used to limit the reaction container on the shaking frame, since the bottom of the test tube is in an arc shape, the arc surface of the positioning tube has a small fitting area with the test tube, and the test tube wall is thin and easily broken by the force, so the test tube cannot be stably upright on the shaking frame with the help of the positioning tube, resulting in the test tube being easily tilted during the shaking process. The adjusting structure is provided, the mounting frame is first operated to slide into the mounting frame from top to bottom, and then the spacing between the first limiting frame and the second limiting frame is adjusted according to the length of the test tube, and the adjusting rod is rotated, and the adjusting rod drives the second limiting frame to move away from the first limiting frame by means of the thread. In this process, the second limiting frame always slides along the round rod, and when the spacing is appropriate, the test tube is passed through the second limiting frame and the first limiting frame in sequence from top to bottom until the bottom of the test tube abuts on the mounting frame, and the bidirectional screws on the second limiting frame and the first limiting frame are rotated, and the two limiting plates in the same frame move in the direction of approaching each other by means of the thread until the limiting plates abut on both sides of the test tube, so as to limit the test tube, thereby realizing that the mounting frame and the shaking frame can be conveniently disassembled and assembled, the spacing between the first limiting frame and the second limiting frame can be adjusted, and the spacing between the limiting plates can be adjusted, which is suitable for clamping test tubes with different diameters and lengths, and the limiting plates on the first limiting frame and the second limiting frame are used to clamp the test tubes at the same time, so as to achieve a good clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Attached Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Attached Figure 2 It is a partial structural schematic diagram of the regulating structure of the utility model;

[0023] Attached Figure 3 It is a partial structural schematic diagram of the regulating structure of the utility model;

[0024] Attached Figure 4 It is a schematic diagram of the disassembled structure of the second limiting frame of the utility model;

[0025] Attached Figure 5 It is a structural schematic diagram of the storage box of the utility model.

[0026] Numbers shown in the accompanying drawings: 1. machine base; 2. operation interface; 3. shaking frame; 4. support rod; 5. positioning tube; 6. adjustment structure; 601. installation frame; 602. installation frame; 603. pulley; 604. auxiliary rod; 605. protective pad; 606. first limit frame; 607. adjustment rod; 608. second limit frame; 609. round rod; 610. limit plate; 611. bidirectional screw; 612. cushion; 613. slide rod; 614. fixed frame; 615. storage box. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a drug synthesis shaking device, including a machine base 1, an operation interface 2 is arranged on one side of the machine base 1, a shaking frame 3 is installed on the upper surface of the machine base 1, support rods 4 are installed on both sides of the shaking frame 3, a plurality of positioning tubes 5 are installed on the side where the two support rods 4 are close to each other, and an adjustment structure 6 is provided on one side of the shaking frame 3.

[0029] The specific setting and function of the adjustment structure 6 will be described in detail below.

[0030] Reference Figures 2 to 5As shown, in this embodiment: the adjustment structure 6 includes a mounting frame 601, the mounting frame 601 is fixedly connected to the shaking frame 3, the inner wall of the mounting frame 601 is slidably connected to the mounting frame 602, the surface of the mounting frame 602 is fixedly connected to the first limit frame 606, the upper surface of the first limit frame 606 is rotatably connected to the adjusting rod 607, the arc surface of the adjusting rod 607 is threadedly connected to the second limit frame 608, the upper surface of the first limit frame 606 is fixedly connected to two round rods 609, the arc surfaces of the two round rods 609 are slidably connected to the second limit frame 608, the inner walls of the first limit frame 606 and the second limit frame 608 are both slidably connected to two limit plates 610, the first limit frame 606 and the second limit frame One side of the positioning frame 608 is rotatably connected with a bidirectional screw 611, and the arc surface of the bidirectional screw 611 is threadedly connected to the limit plate 610, so that the mounting frame 602 and the shaking frame 3 can be easily disassembled and assembled, the spacing between the first limit frame 606 and the second limit frame 608 is adjustable, and the spacing between the limit plates 610 is adjustable, which is suitable for clamping test tubes with different diameters and lengths. The limit plates 610 on the first limit frame 606 and the second limit frame 608 are used to clamp the test tubes at the same time, and the clamping effect is good. The inner wall of the mounting frame 601 is rotatably connected with pulleys 603 on both sides, and the arc surface of the pulley 603 is slidably connected to the mounting frame 602, and the pulley 603 is used to reduce the distance between the mounting frame 601 and the mounting frame 602. The friction of the real-time mounting frame 602 is smoother when sliding in and out of the mounting frame 601. An auxiliary rod 604 is threadedly inserted on one side of the mounting frame 601. The end of the auxiliary rod 604 close to the mounting frame 601 abuts against the mounting frame 602. The auxiliary rod 604 is rotated, and the auxiliary rod 604 moves toward the direction close to the mounting frame 602 with the help of the thread and tightly abuts against the mounting frame 602, so that the fixing effect of the mounting frame 602 is better. A protective pad 605 is fixedly connected to the surface of the mounting frame 602. The protective pad 605 is a sponge pad. The protective pad 605 can effectively prevent the user from applying too much force when placing the test tube on the mounting frame 602, resulting in damage to the bottom of the test tube. A plurality of limit plates 610 are grouped in pairs. , the sides of the same group of limiting plates 610 that are close to each other are fixedly connected with soft pads 612, and the soft pads 612 are rubber pads. The soft pads 612 can effectively prevent the limiting plates 610 from pinching the test tubes. The inner walls of the first limiting frame 606 and the second limiting frame 608 are fixedly connected with sliding rods 613, and the arc surface of the sliding rods 613 is slidably connected to the limiting plates 610. The limiting plates 610 are further limited by the sliding rods 613, so that the limiting plates 610 are more stable when moving. A fixing frame 614 is fixedly connected to one side of the machine base 1, and a storage box 615 is slidably connected to the inner wall of the fixing frame 614. When the test tube reaction container does not need to be shaken, the mounting frame 602 can be placed in the storage box 615 for storage.

[0031] Detailed description of the method of use: by setting the adjustment structure 6, first operate the mounting frame 602 to slide into the mounting frame 601 from top to bottom, then adjust the distance between the first limit frame 606 and the second limit frame 608 according to the length of the test tube, rotate the adjustment rod 607, and the adjustment rod 607 drives the second limit frame 608 away from the first limit frame 606 by means of the thread. During this process, the second limit frame 608 always slides along the round rod 609. When the distance is appropriate, the test tube is passed through the second limit frame 608 from top to bottom in sequence. The first limiting frame 606 is rotated until the bottom of the test tube abuts against the mounting frame 602, and the bidirectional screw 611 on the second limiting frame 608 and the first limiting frame 606 is rotated, and the two limiting plates 610 in the same frame move toward each other with the help of the thread until the limiting plates 610 abut against both sides of the test tube to limit the test tube, wherein the friction between the mounting frame 601 and the mounting frame 602 is reduced by the pulley 603, so that the real-time mounting frame 602 can slide into and out of the mounting frame 601 more smoothly , the auxiliary rod 604 is rotated, and the auxiliary rod 604 moves toward the direction close to the mounting frame 602 with the help of the thread and tightly presses against the mounting frame 602, so that the fixing effect of the mounting frame 602 is better. The protective pad 605 can effectively prevent the user from using too much force when placing the test tube on the mounting frame 602, resulting in damage to the bottom of the test tube. The soft pad 612 can effectively prevent the limit plate 610 from pinching the test tube. The limit plate 610 is further limited by the sliding rod 613, so that the limit plate 610 is more stable when moving. When there is no need to shake the test tube reaction container, the mounting frame 602 can be placed in the storage box 615 for storage, thereby achieving convenient disassembly and assembly between the mounting frame 602 and the shaking frame 3, an adjustable spacing between the first limiting frame 606 and the second limiting frame 608, and an adjustable spacing between the limiting plates 610, which is suitable for clamping test tubes with different diameters and lengths. The test tubes can be clamped at the same time by using the limiting plates 610 on the first limiting frame 606 and the second limiting frame 608, thereby achieving a good clamping effect.

Claims

1. A drug synthesis shaking device, comprising a machine base (1), characterized in that: An operation interface (2) is provided on one side of the machine base (1); a shaking frame (3) is installed on the upper surface of the machine base (1); support rods (4) are installed on both sides of the shaking frame (3); a plurality of positioning tubes (5) are installed on the side where two support rods (4) are close to each other; an adjustment structure (6) is provided on one side of the shaking frame (3); the adjustment structure (6) comprises a mounting frame (601); the mounting frame (601) is fixedly connected to the shaking frame (3); a mounting frame (602) is slidably connected to the inner wall of the mounting frame (601); a first limiting frame (606) is fixedly connected to the surface of the mounting frame (602); the first limiting frame (60 6) is rotatably connected to the upper surface of the adjusting rod (607), the arc surface of the adjusting rod (607) is threadedly connected to the second limit frame (608), the upper surface of the first limit frame (606) is fixedly connected to two round rods (609), the arc surfaces of the two round rods (609) are slidably connected to the second limit frame (608), the inner walls of the first limit frame (606) and the second limit frame (608) are slidably connected to two limit plates (610), one side of the first limit frame (606) and the second limit frame (608) are rotatably connected to a bidirectional screw (611), and the arc surface of the bidirectional screw (611) is threadedly connected to the limit plate (610).

2. A drug synthesis shaking device according to claim 1, characterized in that: Pulleys (603) are rotatably connected to both sides of the inner wall of the installation frame (601), and the arc surface of the pulley (603) is slidably connected to the installation frame (602).

3. A drug synthesis shaking device according to claim 1, characterized in that: An auxiliary rod (604) is threadedly inserted on one side of the installation frame (601), and one end of the auxiliary rod (604) close to the installation frame (601) is in contact with the installation frame (602).

4. A drug synthesis shaking device according to claim 1, characterized in that: A protective pad (605) is fixedly connected to the surface of the mounting frame (602), and the protective pad (605) is a sponge pad.

5. A drug synthesis shaking device according to claim 1, characterized in that: A plurality of the limiting plates (610) are grouped in pairs, and the limiting plates (610) in the same group are fixedly connected to a soft pad (612) on one side close to each other, and the soft pad (612) is a rubber pad.

6. A drug synthesis shaking device according to claim 1, characterized in that: The inner walls of the first limiting frame (606) and the second limiting frame (608) are both fixedly connected with a sliding rod (613), and the arc surface of the sliding rod (613) is slidably connected to the limiting plate (610).

7. A drug synthesis shaking device according to claim 1, characterized in that: A fixing frame (614) is fixedly connected to one side of the machine base (1), and a storage box (615) is slidably connected to the inner wall of the fixing frame (614).

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