Dry powder sample redissolving mixer

Abstract

The utility model relates to the technical field of mixer equipment, and provides a dry powder sample redissolving mixer which comprises a main base, the display control screen is fixedly arranged on the outer surface of the main base; the horizontal rotating motor is fixedly connected to the side, close to the inner wall of the bottom, of the main base. According to the utility model, firstly, dry powder sample test tubes required to be used are placed in the plurality of placing grooves, then the display control screen is turned on, the display control screen is actually a controller, the display control screen is utilized to start the horizontal rotating motor to perform horizontal rotating motion, and the rocker arm is driven by the output end of the horizontal rotating motor to perform circular motion; and a test tube in the constant-temperature sample base with the cover is driven to horizontally rotate and uniformly mix, so that the powder sample redissolving requirement can be better met, the uniform mixing time, temperature and uniform mixing force mode are convenient to adjust, the dry powder sample can be fully and uniformly mixed, and the uniform mixing efficiency of the uniform mixer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixer equipment, in particular to a dry powder sample reconstitution mixer. Background Art

[0002] A quick mixer, also known as a vortex mixer, mainly relies on the stable contact between the liquid-containing container and the rotating disk to quickly mix the solution in the container. The mixing speed is adjusted by the magnitude of the pressure applied manually. It is an essential tool for biological, genetic, medical, environmental protection, aquatic product, biochemical laboratories, analysis rooms, education and scientific research.

[0003] In the prior art, such as Chinese Patent No.: CN211302869U, a speed-adjustable test tube mixer, includes a base, a rotating seat, a rotating disk, a clamping device and a test tube. A gravity block is arranged inside the base, and the gravity block is fixedly embedded in the bottom groove of the base. The rotating seat is placed on the upper part of the base, and the rotating seat is fixedly welded to the base. The rotating disk is placed on the upper part of the rotating seat, and the rotating disk is connected to the rotating seat through a transmission shaft. The clamping device is arranged on the surface of the rotating disk, and the test tube is sleeved in the through hole inside the clamping device. A positioning plate is arranged outside the rotating disk, and the positioning plates are annularly distributed outside the rotating disk; a heating pad and a pin hole are arranged on the surface of the rotating disk, and the heating pad is fixedly embedded in the groove on the surface of the rotating disk. For this speed-adjustable test tube mixer, by arranging a positioning plate outside the rotating disk, after the test tube is installed inside the clamping device, the test tube is fixed by the positioning plate to prevent the test tube from being thrown out of the clamping device due to the centrifugal force generated when the rotating disk rotates under the action of the motor, thus affecting the acquisition of experimental data.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that traditional mixers are all simple oscillating and rotating mixers, which cannot better meet the requirements of powder sample reconstitution, are not convenient to adjust the mixing time, temperature and mixing force mode, cannot fully mix the dry powder sample, reduce the mixing efficiency of the mixer, and after the mixing is completed, since the test tube is placed in the test tube hole, it is very troublesome to take out the test tube, time-consuming and laborious, unable to quickly take out the test tube, not convenient to grasp the test tube and take it out, thus reducing the practicability of the mixer. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the prior art that traditional mixers are all simple oscillating and rotating mixers, which cannot better meet the requirements of powder sample reconstitution, are not convenient to adjust the mixing time, temperature and mixing force mode, cannot fully mix the dry powder sample, reduce the mixing efficiency of the mixer, and after the mixing is completed, since the test tube is placed in the test tube hole, it is very troublesome to take out the test tube, time-consuming and laborious, unable to quickly take out the test tube, not convenient to grasp the test tube and take it out, thus reducing the practicability of the mixer.

[0006] To achieve the above object, the present utility model adopts the following technical solutions: A dry powder sample reconstitution and mixing device: The mixing device includes

[0007] a total base;

[0008] a display control screen, fixedly arranged on the outer surface of the total base;

[0009] a horizontal rotation motor, fixedly connected to one side of the inner wall of the total base near the bottom, and the output end of the horizontal rotation motor is fixedly connected with a swing arm;

[0010] two support rods, fixedly connected to both sides of the outer surface of the swing arm, and one end of the two support rods is fixedly connected with a longitudinal rotation motor;

[0011] a constant temperature sample base with a cover, fixedly arranged on the output end of the longitudinal rotation motor, and the top of the constant temperature sample base with a cover is fixedly connected with an upper plate.

[0012] As a preferred embodiment, a plurality of placement grooves are provided on the top of the constant temperature sample base with a cover.

[0013] The technical effect of adopting the above further solution is: First, place the dry powder sample test tubes to be used in the plurality of placement grooves.

[0014] As a preferred embodiment, a plurality of sealing covers are provided on the top of the upper plate.

[0015] The technical effect of adopting the above further solution is: Open the sealing cover, and at this time, the upper body part of the test tube in the constant temperature sample base with a cover is quickly ejected.

[0016] As a preferred embodiment, a plurality of anti-slip pads are fixedly connected to the bottom of the total base.

[0017] The technical effect of adopting the above further solution is: The anti-slip pads are used to facilitate anti-slip.

[0018] As a preferred embodiment, a spring is fixedly connected to one side of the inner wall of the placement groove near the bottom.

[0019] The technical effect of adopting the above further solution is: The constant temperature sample base with a cover is pushed out under the influence of the elastic force of the spring. At this time, the telescopic column limits the spring to prevent the spring from deviating from the ejection direction.

[0020] As a preferred embodiment, a telescopic column is fixedly connected to one side of the inner wall of the placement groove near the bottom.

[0021] The technical effect of adopting the above further solution is: The spring pushes the ejection plate, and the ejection plate pushes the test tube and ejects the test tube.

[0022] As a preferred embodiment, a pop-up plate is fixedly connected to the top end of the telescopic column, and the bottom of the pop-up plate near the edge is fixedly connected to the top end of a spring.

[0023] The technical effect of adopting the above further solution is that the telescopic column limits the spring.

[0024] As a preferred embodiment, a plurality of anti-slip blocks are fixedly connected to the top of the pop-up plate.

[0025] The technical effect of adopting the above further solution is that the anti-slip blocks perform anti-slip treatment on the test tube.

[0026] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0027] 1. In the present utility model, first, place the dry powder sample test tubes to be used in a plurality of placement grooves, and then turn on the display control screen. The display control screen is actually a controller. Use the display control screen to start the horizontal rotation motor for horizontal rotation movement. Drive the rocker arm to perform a circular motion through the output end of the horizontal rotation motor, and drive the test tubes in the constant temperature lid sample base to perform horizontal rotation and mixing operations. At the same time, use the display control screen to start the longitudinal rotation motor located between the two support rods. The output end of the longitudinal rotation motor drives the entire constant temperature lid sample base to perform a rotation and shaking action. Through the mutual cooperation between the longitudinal rotation motor and the horizontal rotation motor, complex mixing actions such as dual-axis control rotation and inversion can be completed. At this time, turn on the external power supply of the constant temperature lid sample base, and use the display control screen to start the constant temperature lid sample base. The inside of the constant temperature lid sample base starts to heat up, and the test tubes are kept at a constant temperature, and the test tubes are controlled between 20-25 degrees Celsius at room temperature. Adjust the speeds and driving directions of the horizontal rotation motor and the longitudinal rotation motor through the display control screen, so as to adjust the different mixing intensities, so as to better meet the requirements for the reconstitution of the powder sample, facilitate the adjustment of the mixing time, temperature, and mixing intensity method, and can fully mix the dry powder sample, improving the mixing efficiency of the mixer.

[0028] 2. In the present utility model, open the sealing cover. At this time, the upper part of the test tube in the constant temperature lid sample base is quickly ejected. The constant temperature lid sample base is pushed out under the influence of the elastic force of the spring. At this time, the telescopic column limits the spring to prevent the spring ejection direction from deviating. The spring pushes the pop-up plate, and the pop-up plate pushes the test tube and ejects the test tube. At this time, the anti-slip blocks perform anti-slip treatment on the test tube, so that after the mixing is completed, it is very convenient to take out the test tube, saving time and effort, and the test tube can be quickly taken out, facilitating grasping the test tube and quickly taking it out, improving the practicability of the mixer. Description of the Drawings

[0029] Figure 1Schematic diagram of the main structure of a dry powder sample reconstitution and mixing device provided by the present utility model;

[0030] Figure 2 Top view structure diagram of a dry powder sample reconstitution and mixing device provided by the present utility model;

[0031] Figure 3 Bottom view structure diagram of a dry powder sample reconstitution and mixing device provided by the present utility model;

[0032] Figure 4 Cross-sectional structure diagram of a dry powder sample reconstitution and mixing device provided by the present utility model.

[0033] Legend description:

[0034] 1. Base; 101. Constant temperature sample base with cover; 102. Display control screen; 103. Horizontal rotation motor; 104. Rocker arm; 105. Longitudinal rotation motor; 106. Support rod; 107. Anti-slip pad; 108. Upper plate; 2. Sealing cover; 201. Ejector plate; 202. Anti-slip block; 203. Telescopic column; 204. Spring; 205. Placing groove. Specific implementation manners

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0036] Example 1, please refer to Figures 1-4 , the present utility model provides a technical solution: a dry powder sample reconstitution and mixing device, the mixing device includes a general base 1; a display control screen 102, fixedly arranged on the outer surface of the general base 1; a horizontal rotation motor 103, fixedly connected to one side of the inner wall of the general base 1 near the bottom, and the output end of the horizontal rotation motor 103 is fixedly connected with a rocker arm 104; two support rods 106, fixedly connected to both sides of the outer surface of the rocker arm 104, and one end of the two support rods 106 is fixedly connected with a longitudinal rotation motor 105;, a constant temperature sample base with cover 101, fixedly arranged on the output end of the longitudinal rotation motor 105, and the top of the constant temperature sample base with cover 101 is fixedly connected with an upper plate 108, a plurality of placing grooves 205 are opened on the top of the constant temperature sample base with cover 101, a plurality of sealing covers 2 are arranged on the top of the upper plate 108, and a plurality of anti-slip pads 107 are fixedly connected to the bottom of the general base 1.

[0037] In this embodiment, first, place the dry powder sample test tubes to be used in multiple placement slots 205. Then, turn on the display control screen 102. The display control screen 102 is actually a controller. Use the display control screen 102 to start the horizontal rotation motor 103 for horizontal rotation movement. Drive the rocker arm 104 to perform circular motion through the output end of the horizontal rotation motor 103, and drive the test tubes in the constant temperature capped sample base 101 to perform horizontal rotation and mixing operations. At the same time, use the display control screen 102 to start the longitudinal rotation motor 105 located between the two support rods 106. The output end of the longitudinal rotation motor 105 drives the entire constant temperature capped sample base 101 to perform rotation and shaking actions. Through the mutual cooperation between the longitudinal rotation motor 105 and the horizontal rotation motor 103, complex mixing actions such as biaxial control rotation and inversion can be completed. At this time, turn on the external power supply of the constant temperature capped sample base 101, and use the display control screen 102 to start the constant temperature capped sample base 101. The inside of the constant temperature capped sample base 101 starts to heat up, keeps the test tubes at a constant temperature, and controls the test tubes between 20 - 25 degrees Celsius at room temperature. Adjust the speeds and driving directions of the horizontal rotation motor 103 and the longitudinal rotation motor 105 through the display control screen 102, so as to adjust the different mixing intensities, thereby better meeting the requirements for redissolving the powder sample, facilitating the adjustment of the mixing time, temperature, and mixing intensity method, fully mixing the dry powder sample, and improving the mixing efficiency of the mixer.

[0038] Embodiment 2, as Figures 1-4 shown, a spring 204 is fixedly connected to one side of the inner wall of the placement slot 205 near the bottom. A telescopic column 203 is fixedly connected to one side of the inner wall of the placement slot 205 near the bottom. The top of the telescopic column 203 is fixedly connected to a pop-up plate 201. The bottom of the pop-up plate 201 near the edge is fixedly connected to the top of the spring 204. A plurality of anti-slip blocks 202 are fixedly connected to the top of the pop-up plate 201.

[0039] In this embodiment, open the sealing cover 2. At this time, the upper part of the test tube in the constant temperature capped sample base 101 is quickly ejected. The constant temperature capped sample base 101 is pushed out under the influence of the elastic force of the spring 204. At this time, the telescopic column 203 limits the spring 204 to prevent the ejection direction of the spring 204 from deviating. The spring 204 pushes the pop-up plate 201, and the pop-up plate 201 pushes the test tube and ejects the test tube. At this time, the anti-slip blocks 202 perform anti-slip treatment on the test tube. Thus, after the mixing is completed, it is very convenient to take out the test tube, saving time and effort, and the test tube can be quickly taken out, facilitating grasping the test tube and quickly taking it out, improving the practicality of the mixer.

[0040] Working principle: When in use, first place the dry powder sample test tube to be used in multiple placement slots 205, and then turn on the display control screen 102. The display control screen 102 is actually a controller. Use the display control screen 102 to start the horizontal rotation motor 103 for horizontal rotation movement. Drive the rocker arm 104 to perform circular motion through the output end of the horizontal rotation motor 103, and drive the test tube in the constant temperature capped sample base 101 to perform horizontal rotation and mixing operation. At the same time, use the display control screen 102 to start the longitudinal rotation motor 105 located between the two support rods 106. The output end of the longitudinal rotation motor 105 drives the entire constant temperature capped sample base 101 to perform rotation and shaking action. Through the mutual cooperation between the longitudinal rotation motor 105 and the horizontal rotation motor 103, double-axis controlled rotation, inversion and other complex mixing actions can be completed. At this time, turn on the external power supply of the constant temperature capped sample base 101, and use the display control screen 102 to start the constant temperature capped sample base 101. The inside of the constant temperature capped sample base 101 starts to heat up, keeps the test tube at a constant temperature, and controls the test tube between 20 - 25 degrees Celsius at room temperature. Adjust the speed and driving direction of the horizontal rotation motor 103 and the longitudinal rotation motor 105 through the display control screen 102, so as to adjust the different mixing intensities, so as to better meet the requirements of powder sample reconstitution, facilitate the adjustment of mixing time, temperature and mixing intensity mode, fully mix the dry powder sample, improve the mixing efficiency of the mixer. Subsequently, the staff opens the sealing cover 2 accordingly. At this time, the upper part of the test tube in the constant temperature capped sample base 101 is quickly ejected. The constant temperature capped sample base 101 is pushed out under the influence of the elastic force of the spring 204. At this time, the telescopic column 203 limits the spring 204 to prevent the spring 204 from deviating in the ejection direction. The spring 204 pushes the ejection plate 201, and the ejection plate 201 pushes the test tube and ejects the test tube. At this time, the anti-slip block 202 performs anti-slip treatment on the test tube. Thus, after the mixing is completed, it is very convenient to take out the test tube, saving time and effort, and the test tube can be quickly taken out, which is convenient to grasp the test tube and take it out quickly, improving the practicability of the mixer.

[0041] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A dry powder sample reconstitution mixer, characterized in that , the mixer comprises: Overall base (1); A display control screen (102) is fixedly arranged on the outer surface of the main base (1); A horizontal rotating motor (103) is fixedly connected to one side of the inner wall of the main base (1) close to the bottom, and a rocker arm (104) is fixedly connected to the output end of the horizontal rotating motor (103); Two support rods (106) are fixedly connected to two sides of the outer surface of the rocker arm (104), and one end of the two support rods (106) is fixedly connected to a longitudinal rotating motor (105); The constant temperature covered sample base (101) is fixedly arranged on the output end of the longitudinal rotating motor (105), and the top of the constant temperature covered sample base (101) is fixedly connected with an upper plate (108).

2. A dry powder sample reconstitution mixer according to claim 1, characterized in that: A plurality of placement slots (205) are provided on the top of the constant temperature covered sample base (101).

3. A dry powder sample reconstitution mixer according to claim 1, characterized in that: A plurality of sealing covers (2) are arranged on the top of the upper plate (108).

4. A dry powder sample reconstitution mixer according to claim 1, characterized in that: A plurality of anti-slip pads (107) are fixedly connected to the bottom of the main base (1).

5. A dry powder sample reconstitution mixer according to claim 2, characterized in that: A spring (204) is fixedly connected to one side of the inner wall of the placement groove (205) close to the bottom.

6. A dry powder sample reconstitution mixer according to claim 2, characterized in that: A telescopic column (203) is fixedly connected to one side of the inner wall of the placement groove (205) close to the bottom.

7. A dry powder sample reconstitution mixer according to claim 6, characterized in that: The top of the telescopic column (203) is fixedly connected to a pop-up plate (201), and the bottom of the pop-up plate (201) is fixedly connected to the top of the spring (204) near the edge.

8. A dry powder sample reconstitution mixer according to claim 7, characterized in that: A plurality of anti-sliding blocks (202) are fixedly connected to the top of the pop-up plate (201).

Images