An agricultural solid microbial agent addition and mixing device

Abstract

This utility model relates to the field of microbial agent mixing technology, and discloses an agricultural solid microbial agent addition and mixing device, including: a mixing tank with supporting feet and a discharge pipe at the bottom and a tank top cover; a feeding pipe on the tank top cover and a maintenance manhole on the side of the mixing tank; a drive motor fixed to the tank top cover, with its output end connected to a drive shaft; and a stirring mechanism located inside the mixing tank, including: a bushing fitted onto the drive shaft; a T-shaped stirring rod horizontally fixed to the side of the bushing; a spiral stirring blade installed at the lower part of the T-shaped stirring rod; and dispersing and shearing blades located below the spiral stirring blades, evenly distributed in a circumferential shape, and connected together by a turntable. The combination of the T-shaped stirring rod and the spiral stirring blades can effectively improve the mixing efficiency and ensure that the solid microbial agent is uniformly mixed in the mixing tank.

Description

Technical Field

[0001] This utility model relates to the field of microbial agent mixing technology, specifically to an agricultural solid microbial agent addition and mixing device. Background Technology

[0002] In agricultural production, microbial inoculants, as an important agricultural input, have been widely used in soil improvement, crop growth promotion, and pest and disease control. With the continuous development of agricultural production, the demand for microbial inoculants is gradually increasing, especially in improving crop production efficiency and soil environment. However, the preparation and application of most current microbial inoculants suffer from problems such as unsatisfactory mixing effects and low efficiency.

[0003] Most existing microbial agent mixing devices employ a single-blade mixing method. While this method can achieve some mixing effect in certain situations, its mixing efficiency and effectiveness are generally poor. When processing solid microbial agents, uneven mixing is easily generated, causing some agents to aggregate or disperse unevenly, thus affecting their effectiveness.

[0004] Most existing mixing devices lack flexibility and cannot meet the mixing needs of different types and specifications of microbial agents.

[0005] Therefore, based on the above-mentioned technical problems, it is necessary for those skilled in the art to develop an agricultural solid microbial agent addition and mixing device. Utility Model Content

[0006] The purpose of this invention is to provide an agricultural solid microbial agent addition and mixing device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A technical solution for an agricultural solid microbial agent addition and mixing device includes:

[0009] The mixing tank is equipped with support feet and a discharge pipe at the bottom, and a tank cover at the top.

[0010] The tank top cover is equipped with a feeding pipe, and the mixing tank side is equipped with a maintenance manhole;

[0011] The drive motor is fixed on the top cover of the tank, and its output end is connected to the drive spindle;

[0012] A stirring mechanism, located inside the mixing tank, includes:

[0013] A bushing, fitted onto the drive spindle;

[0014] The T-shaped stirring rod is horizontally fixed to the side of the bushing;

[0015] Spiral stirring blades are installed at the lower part of the T-shaped stirring rod;

[0016] The dispersive shearing blades are located below the spiral mixing blades and are evenly distributed in a circular shape, connected together by a rotating disk.

[0017] As a preferred technical solution, the drive shaft extends through the tank top cover into the mixing tank and is rotatably connected to the tank top cover via bearings.

[0018] As a preferred technical solution, the T-shaped stirring rod is provided in multiple sets, and the ends of the multiple sets of T-shaped stirring rods extend toward the inner wall of the mixing tank.

[0019] As a preferred technical solution, the dispersing shearing blade consists of multiple sets of inclined blades arranged below the feeding pipe.

[0020] As a preferred technical solution, the discharge pipe is equipped with a pneumatic butterfly valve, and its outlet is located at the center of the bottom of the mixing tank.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] This invention relates to a mixing device for adding solid agricultural microbial agents. The combination of T-shaped stirring rods and spiral stirring blades effectively improves mixing efficiency, ensuring uniform mixing of the solid microbial agents within the mixing tank. The dispersing and shearing blades further enhance the mixing effect, rapidly dispersing newly added agents and preventing localized aggregation. Furthermore, the drive shaft is rotatably connected to the tank top cover via bearings, ensuring stable operation of the stirring mechanism. The design of multiple T-shaped stirring rods ensures more comprehensive mixing without dead zones. The pneumatically operated butterfly valve-controlled discharge pipe facilitates control over the discharge of the mixed agents, and the outlet is located at the center of the bottom of the mixing tank, promoting uniform discharge of the agents. Attached Figure Description

[0023] Figure 1 A schematic diagram of the overall structure of a mixing device for adding agricultural solid microbial agents;

[0024] Figure 2 A schematic diagram of the internal structure of a mixing device for adding agricultural solid microbial agents;

[0025] Figure 3 A schematic diagram of the mixing component structure of a mixing device for adding and mixing agricultural solid microbial agents;

[0026] Figure 4 A top view schematic diagram of a mixing device for adding agricultural solid microbial agents.

[0027] In the attached diagram, the following are the reference numerals: 1. Mixing tank; 11. Support foot; 12. Tank top cover; 121. Feeding pipe; 13. Inspection manhole; 14. Discharge pipe; 21. Drive motor; 22. Drive spindle; 23. Bushing; 24. T-shaped stirring rod; 25. Spiral stirring blade; 26. Turntable; 27. Dispersing and shearing blade. Detailed Implementation

[0028] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. To make the objectives, technical solutions, and advantages of this utility model clearer, the following description, in conjunction with the accompanying drawings and specific embodiments, will provide a further detailed description. For those skilled in the art, this utility model can be implemented without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of this utility model by illustrating examples.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model provides a technical solution for an agricultural solid microbial agent addition and mixing device: it includes a mixing tank 1, with a support foot 11 and a discharge pipe 14 at the bottom, and a tank top cover 12 at the top. The tank top cover 12 is provided with a feeding pipe 121, and the mixing tank 1 has a maintenance manhole 13 on its side.

[0030] like Figure 2 As shown, the drive motor 21 is fixed to the tank top cover 12, and its output end is connected to the drive spindle 22. The drive spindle 22 extends through the tank top cover 12 into the interior of the mixing tank 1, and is rotatably connected to the tank top cover 12 through bearings.

[0031] like Figure 3 As shown, the stirring mechanism is located inside the mixing tank 1, including a bushing 23 sleeved on the drive shaft 22; a T-shaped stirring rod 24 horizontally fixed to the side of the bushing 23; a spiral stirring blade 25 installed at the lower part of the T-shaped stirring rod 24; and a dispersing and shearing blade 27 located at the lower part of the spiral stirring blade 25, which is evenly distributed in a circular shape and connected together through the turntable 26.

[0032] like Figure 4 As shown, multiple sets of T-shaped stirring rods 24 are provided, and the ends of these multiple sets of T-shaped stirring rods 24 extend towards the inner wall of the mixing tank 1. The dispersing and shearing blades 27 consist of multiple sets of inclined blades, arranged below the feeding pipe 121. The discharge pipe 14 is equipped with a pneumatic butterfly valve, and its outlet is located at the center of the bottom of the mixing tank 1.

[0033] In practical applications, the solid microbial agent is first fed into the mixing tank 1 through the feeding pipe 121. The drive motor 21 is started, driving the main shaft 22 to rotate, which in turn drives the bushing 23 and the T-shaped stirring rod 24 to rotate. The horizontal rotation of the T-shaped stirring rod 24 drives the spiral stirring blade 25 to perform mixing. The rotation of the spiral stirring blade 25 can push the agent from the center of the mixing tank 1 to the surrounding areas, achieving initial mixing.

[0034] Simultaneously, driven by the turntable 26, the dispersing and shearing blades 27 further disperse and shear the microbial agent, ensuring its uniform distribution within the mixing tank 1 and preventing localized aggregation. Because the dispersing and shearing blades 27 are uniformly distributed in a circumferential shape, comprehensive dispersion of the microbial agent throughout the entire mixing tank 1 can be achieved.

[0035] Once the desired mixing effect is achieved, the discharge pipe 14 is opened by controlling the pneumatic butterfly valve, and the mixed bacterial agent is discharged from the discharge pipe 14 located at the center of the bottom of the mixing tank 1. Since the outlet of the discharge pipe 14 is located at the center of the bottom of the mixing tank 1, the uniform discharge of the bacterial agent can be ensured, avoiding the problem of uneven mixing caused by uneven discharge.

[0036] In summary, the agricultural solid microbial agent addition and mixing device of this invention, through the combination of a T-shaped stirring rod and a spiral stirring blade, effectively improves mixing efficiency and ensures uniform mixing of the solid microbial agent within the mixing tank. The dispersing and shearing blades further enhance the mixing effect, rapidly dispersing the newly added agent and preventing localized aggregation. Furthermore, the drive shaft is rotatably connected to the tank top cover via bearings, ensuring stable operation of the stirring mechanism. The design of multiple T-shaped stirring rods ensures more comprehensive mixing without dead zones. The pneumatic butterfly valve-controlled discharge pipe facilitates control over the discharge of the mixed agent, and the outlet is located at the center of the bottom of the mixing tank, promoting uniform discharge of the agent.

[0037] The working principle and usage process of this utility model: After assembling the various components of this solution in sequence, work according to the above implementation methods according to actual needs to complete all working steps.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] The embodiments described above are not exhaustive, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the invention, enabling those skilled in the art to effectively utilize the invention and its modifications. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the protection scope of the invention.

Claims

1. An agricultural solid microbial agent addition and mixing device, characterized in that, include: The mixing tank (1) is equipped with support feet (11) and discharge pipe (14) at the bottom and a tank top cover (12) at the top; The tank top cover (12) is provided with a feeding pipe (121), and the mixing tank (1) is provided with a maintenance manhole (13) on the side; A drive motor (21) is fixed on the top cover (12) of the tank, and its output end is connected to the drive spindle (22); A stirring mechanism, located inside the mixing tank (1), includes: A bushing (23) is fitted onto the drive spindle (22); The T-shaped stirring rod (24) is horizontally fixed to the side of the bushing (23); Spiral stirring blades (25) are installed at the lower part of the T-shaped stirring rod (24); The dispersive shear blades (27) are located below the spiral stirring blades (25) and are evenly distributed in a circular shape, and are connected together by the turntable (26).

2. The agricultural solid microbial agent addition and mixing device according to claim 1, characterized in that: The drive spindle (22) extends through the tank top cover (12) into the mixing tank (1) and is rotatably connected to the tank top cover (12) via bearings.

3. The agricultural solid microbial agent addition and mixing device according to claim 1, characterized in that: The T-shaped stirring rod (24) is provided in multiple sets, and the ends of the multiple sets of T-shaped stirring rods (24) extend toward the inner wall of the mixing tank (1).

4. The agricultural solid microbial agent addition and mixing device according to claim 1, characterized in that: The dispersive shearing blade (27) consists of multiple sets of inclined blades, arranged below the feeding pipe (121).

5. The agricultural solid microbial agent addition and mixing device according to claim 1, characterized in that: The discharge pipe (14) is equipped with a pneumatic butterfly valve, and its outlet is located at the center of the bottom of the mixing tank (1).

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