Tissue culture nutrient solution blending device

Abstract

The utility model relates to a tissue culture nutrient solution blending device which comprises supporting legs, a blending tank, a feeding pipe and a liquid outlet pipe, a mixing assembly is installed on the blending tank and comprises a mixing motor, a driving rod and mixing rods, an installation block is fixed to the end, away from the driving rod, of each mixing rod, and an installation groove is formed in the side wall of each installation block; a sponge block matched with the mounting groove in an inserted mode is arranged in the mounting groove, the side wall of the sponge block abuts against the inner wall of the blending tank, a through opening is formed in the upper surface of the blending tank in a penetrating mode, and a cover plate is hinged to the upper surface of the blending tank. In the rotating process of the mixing rod, the sponge block cleans the nutrient solution on the inner wall of the mixing tank, the probability that microelements on the nutrient solution adhere to the inner wall of the mixing tank is reduced, after use, the cover plate is opened, the sponge block is taken out of the mixing tank, and the nutrient solution is fully mixed in the mixing tank. And the sponge block can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a tissue culture nutrient solution mixing device. Background Art

[0002] Tissue culture is a technology that uses plant cells, tissues or organs to regenerate plants under laboratory conditions. In the process of tissue culture, the preparation of nutrient solution is crucial because the quality of the nutrient solution directly affects the growth and development of the plant. The nutrient solution is a new type of nutrient solution synthesized through biological fermentation, chemical chelation, physical activation and other processes using environmental biological ecological symbiosis technology and mycorrhizal symbiosis principles. Nutrient solution is the key to soilless cultivation. Different crops require different nutrient solution formulas, and a mixing device is needed to mix the nutrient solution.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: after use, the trace elements in the nutrient solution preparing device in the prior art are easily adhered to the inner wall of the preparing tank. After long-term use, a large amount of trace elements will be accumulated on the inner wall of the preparing tank, affecting the purity and quality of the prepared nutrient solution. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a tissue culture nutrient solution mixing device.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a tissue culture nutrient solution mixing device, comprising a support leg, a mixing tank fixed to the upper end of the support leg, a feed pipe fixed to and connected with the top of the mixing tank, and a liquid outlet pipe fixed to and connected with the bottom of the mixing tank, a mixing assembly for mixing nutrient solution is installed on the mixing tank, the mixing assembly comprises a mixing motor fixed to the upper surface of the mixing tank, the output shaft of the mixing motor penetrates the upper surface of the mixing tank and is rotatably connected, the mixing assembly also comprises a driving rod fixed to the end of the output shaft of the mixing motor and a plurality of mixing rods fixed to the side wall of the driving rod, each of the mixing rods is fixed with a mounting block at one end away from the driving rod, a mounting groove is provided at the intersection between the side wall of the mounting block away from the mixing rod and the upper surface of the mounting block, a sponge block plugged with the mounting groove is provided in the mounting groove, the side wall of the sponge block away from the mounting block is pressed against the inner wall of the mixing tank, a through opening is penetrated on the upper surface of the mixing tank, and a cover plate for closing the through opening is hinged on the upper surface of the mixing tank.

[0006] By adopting the above technical solution, the nutrient solution raw materials are put into the mixing tank through the feed pipe, and the driving rod is driven to rotate by the mixing motor, so that the multiple mixing rods stir the nutrient solution raw materials, thereby making the nutrient solution raw materials fully mixed in the mixing tank. During the rotation of the mixing rod, the sponge block cleans the nutrient solution on the inner wall of the mixing tank, reducing the probability of trace elements on the nutrient solution adhering to the inner wall of the mixing tank. After use, the staff opens the cover and takes out the sponge block from the mixing tank to facilitate cleaning of the sponge block.

[0007] Furthermore, the cross-section of the sponge block and the cross-section of the mounting groove are both dovetail-shaped.

[0008] By adopting the above technical solution, the dovetail-shaped sponge block and the installation groove prevent the sponge block from detaching from the side notch of the installation groove, thereby improving the stability of the sponge block.

[0009] Furthermore, a flaring groove is provided at the intersection between the upper surface of the mounting block and the inner wall of the mounting groove, and a baffle is rotatably connected in the flaring groove.

[0010] By adopting the above technical solution, the setting of the baffle plate has a limiting effect on the upper end of the sponge block, thereby reducing the probability of the sponge block escaping upward from the installation groove.

[0011] Furthermore, a pull ring is provided on the upper surface of the sponge block.

[0012] By adopting the above technical solution, the pull ring provides a fulcrum for the sponge block, making it convenient for the staff to take out the sponge block through the pull ring.

[0013] Furthermore, the inner bottom wall of the mixing tank is arranged to be inclined downward toward the liquid outlet pipe.

[0014] By adopting the above technical solution, the inclined inner bottom wall of the mixing tank allows the nutrient solution to flow toward the liquid outlet pipe, thereby reducing the probability of the nutrient solution adhering to the inner bottom wall of the mixing tank.

[0015] Furthermore, a connecting rod is fixed to the side wall of the driving rod, a scraper is fixed to one end of the connecting rod away from the driving rod, and the side wall of the scraper away from the connecting rod is pressed against the inclined surface of the inner wall of the mixing tank.

[0016] By adopting the above technical solution, the scraper rotates with the driving rod, thereby cleaning the bottom wall inside the mixing tank, further reducing the probability of the nutrient solution adhering to the bottom wall inside the mixing tank.

[0017] Furthermore, each of the mixing rods is fixed with a plurality of auxiliary rods.

[0018] By adopting the above technical solution, the auxiliary rod increases the contact area with the nutrient solution raw material, and enhances the mixing effect of the mixing component on the nutrient solution raw material.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. In the present application, the nutrient solution raw material is put into the mixing tank through the feed pipe, and the driving rod is driven to rotate by the mixing motor, so that the multiple mixing rods stir the nutrient solution raw material, so that the nutrient solution raw material is fully mixed in the mixing tank. During the rotation of the mixing rod, the sponge block cleans the nutrient solution on the inner wall of the mixing tank, reducing the probability of trace elements in the nutrient solution adhering to the inner wall of the mixing tank. After use, the staff opens the cover plate to take the sponge block out of the mixing tank, which is convenient for cleaning the sponge block;

[0021] 2. In the present application, the dovetail-shaped sponge block and the mounting groove prevent the sponge block from being separated from the side notch of the mounting groove, thereby improving the stability of the sponge block;

[0022] 3. In the present application, the scraper rotates with the driving rod, thereby cleaning the bottom wall of the mixing tank, further reducing the probability of the nutrient solution adhering to the bottom wall of the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0025] Figure 3 yes Figure 2 A magnified schematic diagram of center A.

[0026] In the figure: 1. Support leg; 2. Mixing tank; 21. Through port; 3. Feed pipe; 4. Liquid outlet pipe; 5. Mixing assembly; 51. Mixing motor; 52. Driving rod; 53. Mixing rod; 6. Mounting block; 61. Mounting slot; 62. Expanding slot; 7. Sponge block; 8. Cover plate; 9. Baffle; 10. Pull ring; 11. Connecting rod; 12. Scraper; 13. Auxiliary rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] like Figure 1-3As shown, an embodiment of the present application discloses a tissue culture nutrient solution preparation device, including a support leg 1, a preparation tank 2, a feed pipe 3, a liquid outlet pipe 4, a mixing component 5, a mounting block 6, a sponge block 7 and a cover plate 8.

[0029] The supporting leg 1 is a vertically arranged round rod-shaped structure, and a plurality of supporting legs 1 are provided. The mixing tank 2 is a round tank-shaped structure, and the mixing tank 2 is fixed on the upper ends of the plurality of supporting legs 1, and a through opening 21 is provided through the upper surface of the mixing tank 2. The feed pipe 3 is a vertically arranged round tube-shaped structure, and the feed pipe 3 is fixed and connected to the top of the mixing tank 2. The liquid outlet pipe 4 is a vertically arranged round tube-shaped structure, and the liquid outlet pipe 4 is fixed and connected to the bottom of the mixing tank 2.

[0030] The mixing assembly 5 is installed on the mixing tank 2 and is used to mix the nutrient solution. The mixing assembly 5 includes a mixing motor 51, a driving rod 52 and a mixing rod 53. The mixing motor 51 is fixed to the upper surface of the mixing tank 2, and the output shaft of the mixing motor 51 passes through the upper surface of the mixing tank 2 and is rotatably connected. The driving rod 52 is a vertically arranged round rod structure, the driving rod 52 is fixed to the end of the output shaft of the mixing motor 51, and the axis of the driving rod 52 coincides with the axis of the output shaft of the mixing motor 51. The mixing rod 53 is a horizontally arranged round rod structure, the mixing rod 53 is fixed to the side wall of the driving rod 52, and a plurality of mixing rods 53 are provided.

[0031] The mounting block 6 is a rectangular parallelepiped structure, and is fixed to the end of the mixing rod 53 away from the driving rod 52. A mounting groove 61 is provided at the intersection between the side wall of the mounting block 6 away from the mixing rod 53 and the upper surface of the mounting block 6. The sponge block 7 is arranged in the mounting groove 61, and the sponge block 7 is plugged into the mounting groove 61. The side wall of the sponge block 7 away from the mounting block 6 is pressed against the inner wall of the mixing tank 2. The cover plate 8 is a rectangular plate structure, and the cover plate 8 is hinged on the upper surface of the mixing tank 2 to close the through opening 21.

[0032] The nutrient solution raw materials are fed into the mixing tank 2 through the feed pipe 3, and the driving rod 52 is driven to rotate by the mixing motor 51, so that the multiple mixing rods 53 stir the nutrient solution raw materials, thereby making the nutrient solution raw materials fully mixed in the mixing tank 2. During the rotation of the mixing rod 53, the sponge block 7 cleans the nutrient solution on the inner wall of the mixing tank 2, reducing the probability of trace elements on the nutrient solution adhering to the inner wall of the mixing tank 2. After use, the staff opens the cover 8 to take the sponge block 7 out of the mixing tank 2 to facilitate cleaning of the sponge block 7.

[0033] In order to improve the stability of the sponge block 7, the cross-section of the sponge block 7 and the cross-section of the mounting groove 61 are both dovetail-shaped. The dovetail-shaped sponge block 7 and the mounting groove 61 prevent the sponge block 7 from detaching from the side notch of the mounting groove 61, thereby improving the stability of the sponge block 7.

[0034] In order to reduce the probability of the sponge block 7 detaching upward from the mounting groove 61, an expansion groove 62 is provided at the intersection between the upper surface of the mounting block 6 and the inner wall of the mounting groove 61, and a baffle 9 is rotatably connected in the expansion groove 62. The setting of the baffle 9 limits the upper end of the sponge block 7, thereby reducing the probability of the sponge block 7 detaching upward from the mounting groove 61.

[0035] In order to facilitate taking out the sponge block 7 , a pull ring 10 is provided on the upper surface of the sponge block 7 . The pull ring 10 provides a fulcrum for the sponge block 7 , thereby facilitating the staff to take out the sponge block 7 through the pull ring 10 .

[0036] In order to reduce the probability of the nutrient solution adhering to the inner bottom wall of the preparation tank 2, the inner bottom wall of the preparation tank 2 is inclined downward toward the liquid outlet pipe 4. The inclined inner bottom wall of the preparation tank 2 allows the nutrient solution to flow toward the liquid outlet pipe 4, thereby reducing the probability of the nutrient solution adhering to the inner bottom wall of the preparation tank 2.

[0037] In order to further reduce the probability of the nutrient solution adhering to the inner bottom wall of the preparation tank 2, a connecting rod 11 is fixed to the side wall of the driving rod 52, and a scraper 12 is fixed to the end of the connecting rod 11 away from the driving rod 52. The side wall of the scraper 12 away from the connecting rod 11 is pressed against the inclined surface of the inner wall of the preparation tank 2. The scraper 12 rotates with the driving rod 52, thereby cleaning the inner bottom wall of the preparation tank 2, thereby further reducing the probability of the nutrient solution adhering to the inner bottom wall of the preparation tank 2.

[0038] In order to enhance the mixing effect of the nutrient solution raw materials, each mixing rod 53 is fixed with a plurality of auxiliary rods 13 , and the auxiliary rods 13 increase the contact area with the nutrient solution raw materials, thereby enhancing the mixing effect of the mixing component 5 on the nutrient solution raw materials.

[0039] The operating principle of a tissue culture nutrient solution preparation device in the present embodiment is: the nutrient solution raw material is put into the preparation tank 2 through the feed pipe 3, and the driving rod 52 is driven to rotate by the mixing motor 51, so that the multiple mixing rods 53 stir the nutrient solution raw material, so that the nutrient solution raw material is fully mixed in the preparation tank 2. During the rotation of the mixing rod 53, the sponge block 7 cleans the nutrient solution on the inner wall of the preparation tank 2, reducing the probability of trace elements on the nutrient solution adhering to the inner wall of the preparation tank 2. After use, the staff opens the cover 8 to take out the sponge block 7 from the preparation tank 2 to facilitate cleaning of the sponge block 7.

[0040] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A tissue culture nutrient solution preparation device, comprising a support leg (1), a preparation tank (2) fixed to the upper end of the support leg (1), a feed pipe (3) fixed to and connected with the top of the preparation tank (2), and a liquid outlet pipe (4) fixed to and connected with the bottom of the preparation tank (2), Its characteristics are: The mixing tank (2) is provided with a mixing assembly (5) for mixing nutrient solution. The mixing assembly (5) comprises a mixing motor (51) fixed to the upper surface of the mixing tank (2). The output shaft of the mixing motor (51) penetrates through the upper surface of the mixing tank (2) and is rotatably connected thereto. The mixing assembly (5) further comprises a driving rod (52) fixed to the end of the output shaft of the mixing motor (51) and a plurality of mixing rods (53) fixed to the side wall of the driving rod (52). Each of the mixing rods (53) is fixed at one end away from the driving rod (52). A mounting block (6) is provided, and a mounting groove (61) is provided at the intersection between the side wall of the mounting block (6) away from the mixing rod (53) and the upper surface of the mounting block (6), and a sponge block (7) plugged into and matched with the mounting groove (61) is provided in the mounting groove (61), and the side wall of the sponge block (7) away from the mounting block (6) is pressed against the inner wall of the mixing tank (2), and a through opening (21) is provided through the upper surface of the mixing tank (2), and a cover plate (8) for closing the through opening (21) is hingedly connected to the upper surface of the mixing tank (2).

2. A tissue culture nutrient solution preparation device according to claim 1, Its characteristics are: The cross-sections of the sponge block (7) and the mounting groove (61) are both dovetail-shaped.

3. A tissue culture nutrient solution preparation device according to claim 2, Its characteristics are: An expansion groove (62) is provided at the intersection between the upper surface of the mounting block (6) and the inner wall of the mounting groove (61), and a baffle (9) is rotatably connected in the expansion groove (62).

4. A tissue culture nutrient solution preparation device according to claim 3, Its characteristics are: A pull ring (10) is provided on the upper surface of the sponge block (7).

5. A tissue culture nutrient solution preparation device according to claim 1, Its characteristics are: The inner bottom wall of the mixing tank (2) is arranged to be inclined downward toward the liquid outlet pipe (4).

6. A tissue culture nutrient solution preparation device according to claim 5, Its characteristics are: A connecting rod (11) is fixed to the side wall of the driving rod (52), a scraper (12) is fixed to one end of the connecting rod (11) away from the driving rod (52), and the side wall of the scraper (12) away from the connecting rod (11) is pressed against the inclined surface of the inner wall of the mixing tank (2).

7. A tissue culture nutrient solution preparation device according to claim 1, Its characteristics are: Each of the mixing rods (53) is fixed with a plurality of auxiliary rods (13).

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