Uniform mixing device capable of quickly mixing chemical reagent auxiliaries

Abstract

The utility model provides a chemical reagent assistant blending device capable of quickly mixing, which comprises a blending instrument main body, a mounting rack fixedly mounted at the power output end of the blending instrument main body, a reagent tube seat arranged above the mounting rack, a plurality of groups of reagent tube clamping structures arranged in the reagent tube seat, reagent tubes arranged in the reagent tube clamping structures, and a plurality of groups of reagent tube clamping structures arranged in the reagent tube clamping structures. And two mounting and fixing structures are arranged in the mounting frame. By designing the reagent tube clamping structure and the mounting and fixing structure, when the reagent tube fixing device is used, the inserting blocks slide into the inserting grooves, the clamping blocks are clamped into the clamping grooves under the elastic force of the reset springs so as to fix the mounting frame and the reagent tube seat, the reagent tube seat is convenient to replace, and then a reagent tube is inserted along the fixing tube; during the insertion process, the reagent tubes slide among the four pressing plates along the first guide blocks, and the reagent tubes are clamped and fixed through reverse springs of the pressure springs, so that the adaptability of the uniform mixing equipment to the reagent tubes with different sizes is improved, the time for replacing the test tube rack is reduced, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a mixing device for chemical reagent additives which can be mixed quickly. Background Art

[0002] Chemical reagents are relative standard substances for chemical research and component analysis. They are an important condition for scientific and technological progress. They are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. They can be said to be the eyes of chemists. Chemical reagents are indispensable in the daily work of factories, schools, hospitals and research institutes.

[0003] During the experiment, some chemical reagents and additives need to be mixed, which requires the use of a mixer. When using the current mixer, the test tube placement holes on the test tube rack have a fixed size and cannot be adapted to test tubes of different sizes. The test tubes need to be replaced according to their sizes before each mixing, which wastes time and reduces efficiency.

[0004] Therefore, in order to solve the above problems, we propose a mixing device for chemical reagent additives that can be mixed quickly. Utility Model Content

[0005] The purpose of the utility model is to provide a mixing device for chemical reagent additives that can be mixed quickly, so as to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing device for chemical reagent additives that can be quickly mixed, comprising a mixer body, a mounting frame fixedly installed at the power output end of the mixer body, a reagent tube holder is arranged above the mounting frame, a plurality of groups of reagent tube clamping structures are arranged inside the reagent tube holder, reagent tubes are arranged inside the reagent tube clamping structures, two mounting and fixing structures are arranged inside the mounting frame, two slots are opened on the upper surface of the mounting frame, one end of the slot is a trapezoidal shape that is wide outside and narrow inside, and two plugs that can be inserted into the slots are fixedly installed on the bottom of the reagent tube holder.

[0007] As a further description of the present utility model: the reagent tube clamping structure includes a fixed tube fixedly installed inside the reagent tube holder, four pressure plates are circularly distributed inside the fixed tube, a plurality of friction pads equidistantly distributed up and down are fixedly installed on the outer wall of one side of the pressure plate, and a first guide block is fixedly installed on the top of the pressure plate, and the cross-section of the first guide block is a triangle.

[0008] As a further description of the utility model: a first telescopic rod is fixedly installed on the outer wall of one side of the pressure plate away from the friction pad, the first telescopic rod is slidably connected to the second telescopic rod at one end away from the pressure plate, and the other end of the second telescopic rod is fixedly connected to a fixed tube, a pressure spring is arranged inside the second telescopic rod, and the two ends of the pressure spring are respectively fixedly connected to the second telescopic rod and the first telescopic rod.

[0009] As a further description of the utility model: the installation and fixing structure includes a card block, the cross-section of the card block is triangular, the side wall of the insertion block is provided with a card slot for inserting the card block, a connecting rod is fixedly installed on the side wall of the card block, a groove for accommodating the card block and a through hole for sliding the connecting rod are provided inside the mounting frame, a pull ring is fixedly installed on the end of the connecting rod away from the card block, a reset spring is sleeved on the connecting rod, and the two ends of the reset spring are respectively fixedly connected to the card block and the mounting frame.

[0010] As a further description of the present invention: a display panel is installed on the front side wall of the mixer body, and a switch is installed on the front side wall of the mixer body below the display panel.

[0011] As a further description of the present invention: four supporting feet are fixedly installed on the bottom of the main body of the mixer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model designs a reagent tube clamping structure and an installation fixing structure on a mixing device that can quickly mix chemical reagent additives. When in use, the insert block is slid into the slot. Since the side wall of the insert block is provided with a card slot that matches the card block, the insert block will first squeeze the card block during the sliding process and shrink it into the inside of the mounting frame. When the card slot corresponds to the card slot, the card block is stuck into the inside of the card slot under the elastic force of the reset spring to fix the mounting frame and the reagent tube holder, which is convenient for replacing the reagent tube holder. Thereafter, the reagent tube is inserted along the fixed tube. During the insertion process, it will slide between the four pressure plates along the first guide block, and the reagent tube will be clamped and fixed by the reverse spring of the pressure spring, so as to improve the adaptability of the mixing device to reagent tubes of different sizes, reduce the time for replacing the test tube rack, and improve efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the mounting frame and its component structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the reagent tube clamping structure of the utility model;

[0017] Figure 4This is a schematic diagram of the structure of the pressing plate and its components of the utility model;

[0018] Figure 5 It is a schematic diagram of the installation and fixing structure of the utility model.

[0019] In the figure: 1. main body of the mixer; 2. mounting bracket; 3. reagent tube holder; 4. reagent tube clamping structure; 401. fixed tube; 402. pressure plate; 403. friction pad; 404. first guide block; 405. first telescopic rod; 406. second telescopic rod; 407. pressure spring; 5. reagent tube; 6. mounting and fixing structure; 601. clamping block; 602. connecting rod; 603. pull ring; 604. reset spring; 7. slot; 8. plug-in block; 9. display panel; 10. switch; 11. support foot. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a mixing device for chemical reagent additives that can be quickly mixed, including a mixer body 1, a mounting frame 2 is fixedly installed at the power output end of the mixer body 1, a reagent tube holder 3 is arranged above the mounting frame 2, a plurality of groups of reagent tube clamping structures 4 are arranged inside the reagent tube holder 3, a reagent tube 5 is arranged inside the reagent tube clamping structure 4, two mounting fixing structures 6 are arranged inside the mounting frame 2, two slots 7 are opened on the upper surface of the mounting frame 2, one end of the slot 7 is a trapezoidal shape that is wide outside and narrow inside, and two plug-in blocks 8 that can be inserted into the slots 7 are fixedly installed at the bottom of the reagent tube holder 3.

[0022] In this embodiment: the reagent tube clamping structure 4 includes a fixed tube 401 fixedly installed inside the reagent tube holder 3, four pressure plates 402 are circularly distributed inside the fixed tube 401, a plurality of friction pads 403 equidistantly distributed up and down are fixedly installed on the outer wall of one side of the pressure plate 402, and a first guide block 404 is fixedly installed on the top of the pressure plate 402, and the cross-section of the first guide block 404 is a triangle.

[0023] During specific use: the first guide block 404 facilitates the reagent tube 5 to slide between the four pressure plates 402 during the placement process to clamp and fix the reagent tube 5. The friction pad 403 can increase the friction between the pressure plate 402 and the reagent tube 5, reducing the phenomenon of the reagent tube 5 slipping out during the mixing process.

[0024] In this embodiment: a first telescopic rod 405 is fixedly installed on the outer wall of one side of the pressure plate 402 away from the friction pad 403, and one end of the first telescopic rod 405 away from the pressure plate 402 is slidably connected to the second telescopic rod 406, and the other end of the second telescopic rod 406 is fixedly connected to the fixed tube 401, and a pressure spring 407 is arranged inside the second telescopic rod 406, and the two ends of the pressure spring 407 are fixedly connected to the second telescopic rod 406 and the first telescopic rod 405 respectively.

[0025] During specific use: when the reagent tube 5 slides into the four pressure plates 402, the pressure spring 407 will be compressed to apply pressure to the pressure plates 402 to move closer to each other.

[0026] In this embodiment: the installation and fixing structure 6 includes a block 601, the cross-section of the block 601 is triangular, the side wall of the insertion block 8 is provided with a slot for inserting the block 601, the side wall of the block 601 is fixedly installed with a connecting rod 602, the inside of the mounting frame 2 is provided with a groove for accommodating the block 601 and a through hole for the connecting rod 602 to slide, a pull ring 603 is fixedly installed on the end of the connecting rod 602 away from the block 601, a reset spring 604 is sleeved on the connecting rod 602, and the two ends of the reset spring 604 are respectively fixedly connected to the block 601 and the mounting frame 2.

[0027] During specific use: slide the insert block 8 along the slot 7. Since the side wall of the insert block 8 is provided with a slot adapted to the card block 601, the insert block 8 will first squeeze the card block 601 during the sliding process and shrink it into the interior of the mounting frame 2. When the slot corresponds to the slot 601, the card block is inserted into the slot under the elastic force of the return spring 604 to fix the mounting frame 2 and the reagent tube holder 3, making it convenient to replace the reagent tube holder 3.

[0028] In this embodiment, a display panel 9 is installed on the front side wall of the mixer body 1 , and a switch 10 is installed on the front side wall of the mixer body 1 below the display panel 9 .

[0029] During specific use: the switch 10 and the display panel 9 can control the mixing rate and mixing time of the reagent tube 5 and other operations.

[0030] In this embodiment, four supporting legs 11 are fixedly mounted on the bottom of the mixer body 1 .

[0031] When in use, the bottom of the support leg 11 is a suction cup structure to fix the mixer body 1 on the seat surface.

[0032] Working principle: When in use, slide the insert block 8 along the slot 7. Since the side wall of the insert block 8 is provided with a slot that matches the block 601, the insert block 8 will first squeeze the block 601 during the sliding process and shrink it into the inside of the mounting frame 2. When the slot corresponds to the slot 601, the block is inserted into the slot under the elastic force of the reset spring 604 to fix the mounting frame 2 and the reagent tube holder 3, which is convenient for replacing the reagent tube holder 3. Then, the reagent tube 5 is inserted along the fixed tube 401. During the insertion process, it will slide along the first guide block 404 between the four pressure plates 402, and the reagent tube 5 will be clamped and fixed by the reverse spring of the pressure spring 407 to improve the adaptability of the mixing device to reagent tubes 5 of different sizes, reduce the time for replacing the test tube rack, and improve efficiency.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mixing device for chemical reagent additives capable of rapid mixing, comprising a mixing device body (1), characterized in that: A mounting frame (2) is fixedly mounted on the power output end of the mixer body (1); a reagent tube holder (3) is arranged above the mounting frame (2); a plurality of reagent tube clamping structures (4) are arranged inside the reagent tube holder (3); reagent tubes (5) are arranged inside the reagent tube clamping structures (4); two mounting fixing structures (6) are arranged inside the mounting frame (2); two slots (7) are provided on the upper surface of the mounting frame (2); one end of the slot (7) is opened in a trapezoidal shape that is wide outside and narrow inside; and two plug-in blocks (8) that can be inserted into the slots (7) are fixedly mounted on the bottom of the reagent tube holder (3).

2. A mixing device for chemical reagent additives capable of rapid mixing according to claim 1, characterized in that: The reagent tube clamping structure (4) comprises a fixed tube (401) fixedly mounted inside the reagent tube holder (3), four pressure plates (402) are circularly distributed inside the fixed tube (401), a plurality of friction pads (403) equidistantly distributed up and down are fixedly mounted on the outer wall of one side of the pressure plate (402), a first guide block (404) is fixedly mounted on the top of the pressure plate (402), and the cross section of the first guide block (404) is triangular.

3. A mixing device for chemical reagent additives capable of rapid mixing according to claim 2, characterized in that: A first telescopic rod (405) is fixedly installed on the outer wall of one side of the pressure plate (402) away from the friction pad (403); one end of the first telescopic rod (405) away from the pressure plate (402) is slidably connected to a second telescopic rod (406), and the other end of the second telescopic rod (406) is fixedly connected to the fixed tube (401); a pressure spring (407) is arranged inside the second telescopic rod (406), and the two ends of the pressure spring (407) are respectively fixedly connected to the second telescopic rod (406) and the first telescopic rod (405).

4. The mixing device for chemical reagent additives capable of rapid mixing according to claim 1, characterized in that: The mounting and fixing structure (6) comprises a clamping block (601), the cross section of the clamping block (601) is triangular, the side wall of the inserting block (8) is provided with a clamping slot for inserting the clamping block (601), a connecting rod (602) is fixedly installed on the side wall of the clamping block (601), the interior of the mounting frame (2) is provided with a groove for accommodating the clamping block (601) and a through hole for sliding the connecting rod (602), a pull ring (603) is fixedly installed on one end of the connecting rod (602) away from the clamping block (601), a reset spring (604) is sleeved on the connecting rod (602), and the two ends of the reset spring (604) are respectively fixedly connected to the clamping block (601) and the mounting frame (2).

5. The mixing device for chemical reagent additives capable of rapid mixing according to claim 1, characterized in that: A display panel (9) is installed on the front side wall of the main body (1) of the mixer, and a switch (10) is installed on the front side wall of the main body (1) of the mixer, located below the display panel (9).

6. A mixing device for chemical reagent additives capable of rapid mixing according to claim 1, characterized in that: Four supporting feet (11) are fixedly mounted on the bottom of the mixer body (1).

Images