Biochemical product mixing device

Abstract

The utility model relates to the technical field of biochemical mixing devices, and discloses a biochemical product mixing device which comprises a mixing tank, a hollow rotating shaft is rotatably connected in the mixing tank, a support is fixedly connected to one end, located in the mixing tank, of the hollow rotating shaft, and a rotating rod is rotatably connected in the support. The end, penetrating to the top of the support, of the rotating rod is fixedly connected with a first gear, the inner top wall of the mixing tank is fixedly connected with a gear ring, the outer portion of the rotating rod is fixedly connected with a smashing plate, the top of the mixing tank is fixedly connected with a medicament cylinder, and the top of the mixing tank is provided with a driving assembly enabling the hollow rotating shaft to rotate. According to the mixing device for the biochemical products, the servo motor drives the hollow rotating shaft to rotate, efficient mixing of materials is achieved, meanwhile, through arrangement of the agent barrel and the air cylinder, accurate adding of agents can be achieved, and the mixing uniformity and accuracy are improved; the method has high practical value and wide application prospect.

Description

Technical Field

[0001] This utility model relates to the field of biochemical mixing device technology, specifically a mixing device for biochemical products. Background Technology

[0002] Biochemical products generally refer to substances with specific biological activities produced using biotechnology or biochemical methods. These substances can be used in a variety of fields, including medicine, agriculture, and industry. Biopesticides refer to preparations that use living organisms or their metabolites to kill or inhibit agricultural pests. They are also known as natural pesticides and refer to non-chemically synthesized chemical substances or living organisms that have the functions of bactericidal and insecticidal pesticides.

[0003] Currently, common biopesticides include various powdered pesticides that utilize existing plant components. Since the added biopesticides are in both liquid and powder form, clumping and agglomeration are prone to occur during the mixing process, resulting in uneven powder mixing. The clumped parts can cause differences in pesticide properties and reduce the quality of the finished product. Therefore, there is an urgent need for a mixing device for biochemical products to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a mixing device for biochemical products, which has the advantages of uniform mixing and solves the problem that agglomeration and clumping easily occur during the mixing process, resulting in uneven powder mixing, and the clumping causing differences in drug properties and reducing the quality of the finished product.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A mixing device for biochemical products includes a mixing tank, a hollow rotating shaft is rotatably connected inside the mixing tank, a bracket is fixedly connected to one end of the hollow rotating shaft inside the mixing tank, a rotating rod is rotatably connected inside the bracket, a first gear is fixedly connected to one end of the rotating rod extending to the top of the bracket, a gear ring is fixedly connected to the inner top wall of the mixing tank, a stirring plate is fixedly connected to the outside of the rotating rod, a reagent cylinder is fixedly connected to the top of the mixing tank, a conveying pipe is fixedly connected to the side wall of the reagent cylinder, a rotary joint is assembled on the outside of the conveying pipe, the conveying pipe is rotatably connected to the hollow rotating shaft through the rotary joint, and a driving assembly for rotating the hollow rotating shaft is provided on the top of the mixing tank.

[0008] The beneficial effects of this utility model are:

[0009] This mixing device for biochemical products uses a servo motor to drive a hollow rotating shaft, achieving efficient mixing of materials. The inclusion of a reagent cylinder and a pneumatic cylinder enables precise addition of reagents, improving the uniformity and accuracy of mixing. The cooperation between the stirring scraper and the mixing rod further enhances the mixing effect. Furthermore, the device is highly automated, easy to operate, and meets the stringent requirements for mixing processes in the production of biochemical products, demonstrating high practical value and broad application prospects.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, the drive assembly includes a servo motor fixedly connected to the top of the mixing tank, a second gear fixedly connected to the outside of the hollow shaft, and a third gear fixedly connected to one end of the hollow shaft located at the top of the mixing tank, wherein the second gear meshes with the third gear.

[0012] The beneficial effect of adopting the above-mentioned further solution is that, through the meshing transmission of the second and third gears driven by the servo motor, the hollow shaft can be stably rotated, thereby driving the material inside the mixing tank to mix. At the same time, the speed of the servo motor can be precisely controlled as needed to meet different mixing requirements.

[0013] Furthermore, a cylinder is fixedly connected to the top of the medicine cylinder, and a piston that fits against the inner wall of the medicine cylinder is fixedly connected to the output end of the cylinder.

[0014] The beneficial effect of adopting the above-mentioned further solution is that the extension and retraction of the cylinder can drive the piston to move up and down inside the agent cylinder, thereby conveying the agent inside the agent cylinder to the mixing tank through the delivery pipe and the hollow rotating shaft, realizing the precise addition of the agent and improving the uniformity and accuracy of mixing.

[0015] Furthermore, an observation window is provided on the front of the medicine cartridge, and graduations are provided on the front of the medicine cartridge. An addition tube is fixedly connected to the end of the medicine cartridge away from the delivery tube. A first solenoid valve is fixedly installed on the outside of the addition tube, and a second solenoid valve is fixedly installed on the outside of the delivery tube.

[0016] The beneficial effects of adopting the above-mentioned further solution are that, through the observation window and scale, the operator can intuitively observe the liquid level of the agent in the agent cylinder, which facilitates precise control of the amount of agent added; the setting of the first solenoid valve and the second solenoid valve can realize the automated control of the agent addition process, improving the convenience and reliability of operation.

[0017] Furthermore, a stirring scraper is fixedly connected to the side wall of the hollow rotating shaft, a mixing rod is fixedly connected to the side of the hollow rotating shaft near the support, and a medicine outlet hole is opened on the side wall of the hollow rotating shaft.

[0018] The beneficial effects of adopting the above-mentioned further solution are that the stirring scraper can scrape off the material on the inner wall of the mixing tank as the hollow shaft rotates, preventing the material from adhering to the tank wall and improving the mixing efficiency; the mixing rod can further enhance the mixing effect, making the material more fully mixed in the mixing tank and ensuring the uniformity of the mixture.

[0019] Furthermore, a support base is fixedly connected to the side wall of the mixing tank, a discharge pipe is fixedly connected to the bottom of the mixing tank, a third solenoid valve is fixedly installed on the outside of the discharge pipe, and a feed funnel is fixedly connected to the side wall of the mixing tank.

[0020] The advantages of adopting the above-mentioned further solutions are that the support base provides stable support for the mixing tank, ensuring the normal operation of the device; the setting of the discharge pipe and the third solenoid valve facilitates the smooth discharge of the mixed material, realizing automated discharge; and the feed funnel makes it convenient for operators to add the materials to be mixed into the mixing tank, improving the convenience of operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the toothed ring structure in this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the traditional Chinese medicine preparation tube of this utility model.

[0025] In the diagram: 1. Mixing tank; 2. Hollow rotating shaft; 3. Support; 4. Rotating rod; 5. First gear; 6. Gear ring; 7. Grinding plate; 8. Drug cylinder; 9. Conveying pipe; 10. Rotary joint; 11. Servo motor; 12. Second gear; 13. Third gear; 14. Cylinder; 15. Piston; 16. Observation window; 17. Adding pipe; 18. First solenoid valve; 19. Second solenoid valve; 20. Stirring scraper; 21. Mixing rod; 22. Support base; 23. Discharge pipe; 24. Third solenoid valve; 25. Feed funnel; 26. Drug outlet. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the embodiments, by Figure 1-4 The present invention provides a mixing device for biochemical products. The device includes a mixing tank 1, a hollow rotating shaft 2 rotatably connected inside the mixing tank 1, a support base 22 fixedly connected to the side wall of the mixing tank 1, a discharge pipe 23 fixedly connected to the bottom of the mixing tank 1, a third solenoid valve 24 fixedly installed outside the discharge pipe 23, and a feed funnel 25 fixedly connected to the side wall of the mixing tank 1.

[0028] In this embodiment, in actual use, the support base 22 provides stable support for the mixing tank 1 to ensure the normal operation of the device; the setting of the discharge pipe 23 and the third solenoid valve 24 facilitates the smooth discharge of the mixed material and realizes automated discharge; the feeding funnel 25 makes it convenient for operators to add the material to be mixed into the mixing tank 1, improving the convenience of operation.

[0029] Specifically, refer to Figure 3 A support 3 is fixedly connected to one end of the hollow rotating shaft 2 inside the mixing tank 1. A rotating rod 4 is rotatably connected inside the support 3. A first gear 5 is fixedly connected to one end of the rotating rod 4 that extends to the top of the support 3. A gear ring 6 is fixedly connected to the inner top wall of the mixing tank 1. A crushing plate 7 is fixedly connected to the outside of the rotating rod 4. A reagent cylinder 8 is fixedly connected to the top of the mixing tank 1. A conveying pipe 9 is fixedly connected to the side wall of the reagent cylinder 8. A rotary joint 10 is assembled on the outside of the conveying pipe 9. The conveying pipe 9 is rotatably connected to the hollow rotating shaft 2 through the rotary joint 10.

[0030] Specifically, refer to Figure 4 The top of the mixing tank 1 is provided with a drive assembly that rotates the hollow shaft 2. The drive assembly includes a servo motor 11 fixedly connected to the top of the mixing tank 1, a second gear 12 fixedly connected to the outside of the hollow shaft 2, and a third gear 13 fixedly connected to one end of the hollow shaft 2 located at the top of the mixing tank 1. The second gear 12 and the third gear 13 mesh with each other.

[0031] In this embodiment, in actual use, the servo motor 11 drives the meshing transmission of the second gear 12 and the third gear 13, which enables the hollow shaft 2 to rotate stably, thereby driving the material inside the mixing tank 1 to mix. At the same time, the speed of the servo motor 11 can be precisely controlled as needed to meet different mixing requirements.

[0032] It should be noted that the hollow rotating shaft 2 will drive the support 3 to rotate. At this time, the first gear 5 meshes with the gear ring 6, so the first gear 5 drives the rotating rod 4 to rotate, thereby causing the agitator plate 7 to break up the clumps of raw materials. The stirring scraper 20 can scrape off the material on the inner wall of the mixing tank 1 as the hollow rotating shaft 2 rotates, preventing the material from adhering to the tank wall and improving the mixing efficiency. The mixing rod 21 can further enhance the mixing effect, so that the material is more fully mixed in the mixing tank 1, ensuring the uniformity of the mixture.

[0033] Specifically, refer to Figure 4 A cylinder 14 is fixedly connected to the top of the medicine cylinder 8. A piston 15 that fits against the inner wall of the medicine cylinder 8 is fixedly connected to the output end of the cylinder 14. An observation window 16 is installed on the front of the medicine cylinder 8. The front of the medicine cylinder 8 has a scale. An adding tube 17 is fixedly connected to the end of the medicine cylinder 8 away from the delivery tube 9. A first solenoid valve 18 is fixedly installed on the outside of the adding tube 17. A second solenoid valve 19 is fixedly installed on the outside of the delivery tube 9. A medicine outlet hole 26 is opened on the side wall of the hollow rotating shaft 2.

[0034] In this embodiment, during actual use, the operator can intuitively observe the liquid level of the medicine in the medicine cylinder 8 through the observation window 16 and the scale, which facilitates precise control of the amount of medicine added. The extension and retraction movement of the cylinder 14 can push the piston 15 to move up and down inside the medicine cylinder 8, thereby passing the medicine in the medicine cylinder 8 through the delivery pipe 9 and the hollow rotating shaft 2, and finally delivering it to the mixing tank 1 through the medicine outlet 26, realizing precise addition of medicine and improving the uniformity and accuracy of mixing. The setting of the first solenoid valve 18 and the second solenoid valve 19 can realize the automated control of the medicine addition process, improving the convenience and reliability of operation.

[0035] Working principle:

[0036] First: The operator adds the materials to be mixed into the mixing tank 1 through the feed funnel 25. The extension and retraction of the cylinder 14 can push the piston 15 to move up and down in the medicine cylinder 8, so that the medicine in the medicine cylinder 8 passes through the conveying pipe 9 and the hollow rotating shaft 2, and finally is conveyed into the mixing tank 1 through the medicine outlet 26.

[0037] Then: the servo motor 11 drives the meshing transmission of the second gear 12 and the third gear 13, which enables the hollow shaft 2 to rotate stably. The hollow shaft 2 drives the support 3 to rotate. At this time, the first gear 5 meshes with the gear ring 6, so the first gear 5 drives the rotating rod 4 to rotate, thereby causing the agitator 7 to break up the clumps of raw materials. The stirring scraper 20 can scrape the material on the inner wall of the mixing tank 1 as the hollow shaft 2 rotates, preventing the material from adhering to the tank wall and improving the mixing efficiency. The mixing rod 21 can further enhance the mixing effect, so that the material is more fully mixed in the mixing tank 1. After the mixing is completed, the third solenoid valve 24 is opened to allow the material to be discharged through the discharge pipe 23.

[0038] It should be noted that all electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mixing device for biochemicals, comprising a mixing tank (1), characterized in that: The inside of the mixing tank (1) is rotatably connected with a hollow rotating shaft (2), one end of the hollow rotating shaft (2) is fixedly connected with a support (3) inside the mixing tank (1), the inside of the support (3) is rotatably connected with a rotating rod (4), one end of the rotating rod (4) penetrating through the top of the support (3) is fixedly connected with a first gear (5), the inner top wall of the mixing tank (1) is fixedly connected with a gear ring (6), the outside of the rotating rod (4) is fixedly connected with a crushing plate (7), the top of the mixing tank (1) is fixedly connected with a medicament cylinder (8), the side wall of the medicament cylinder (8) is fixedly connected with a conveying pipe (9), the outside of the conveying pipe (9) is assembled with a rotary joint (10), the conveying pipe (9) is rotatably connected with the hollow rotating shaft (2) through the rotary joint (10), and the top of the mixing tank (1) is provided with a driving assembly for rotating the hollow rotating shaft (2).

2. The mixing device of claim 1, wherein: The driving assembly comprises a servo motor (11) fixedly connected to the top of the mixing tank (1), the outside of the hollow rotating shaft (2) is fixedly connected with a second gear (12), one end of the hollow rotating shaft (2) located at the top of the mixing tank (1) is fixedly connected with a third gear (13), and the second gear (12) is engaged with the third gear (13).

3. The device of claim 1, wherein: The top of the medicament cylinder (8) is fixedly connected with an air cylinder (14), and the output end of the air cylinder (14) is fixedly connected with a piston (15) abutting against the inner wall of the medicament cylinder (8).

4. The device of claim 1, wherein: The front surface of the medicament cylinder (8) is assembled with an observation window (16), the front surface of the medicament cylinder (8) is provided with a scale, one end of the medicament cylinder (8) away from the conveying pipe (9) is fixedly connected with an adding pipe (17), the outside of the adding pipe (17) is fixedly installed with a first electromagnetic valve (18), and the outside of the conveying pipe (9) is fixedly installed with a second electromagnetic valve (19).

5. The device of claim 1, wherein: The side wall of the hollow rotating shaft (2) is fixedly connected with a stirring scraping rod (20), one side of the hollow rotating shaft (2) close to the support (3) is fixedly connected with a mixing rod (21), and the side wall of the hollow rotating shaft (2) is provided with a medicine outlet hole (26).

6. The device of claim 1, wherein: The side wall of the mixing tank (1) is fixedly connected with a support seat (22), the bottom of the mixing tank (1) is fixedly connected with a discharge pipe (23), the outside of the discharge pipe (23) is fixedly installed with a third electromagnetic valve (24), and the side wall of the mixing tank (1) is fixedly connected with a feeding funnel (25).

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