Aeration stirring structure

Abstract

The utility model provides an aeration stirring structure which comprises an aeration main rod and an arc-shaped stirring blade, a T-shaped stirring spiral groove is formed in the surface of the aeration main rod, the end of the arc-shaped stirring blade is clamped with the T-shaped stirring spiral groove, the bottom end of the aeration main rod is in threaded connection with an aeration disc, and an aeration connector is arranged at the top end of the aeration main rod. A stirring motor is arranged at the top end of the aeration connector, a telescopic screw sleeve is arranged at the top end of the stirring motor, an L-shaped telescopic screw is arranged in the telescopic screw sleeve, the end of the L-shaped telescopic screw is connected with a control handle, and the bottom end of the aeration main rod is connected with an aeration disc through a thread structure for aeration. The device is simple in structural design, light in weight and small in size, can be carried to a farmland or a pond for field use, and can realize stirring and aeration functions through an integrated structural design.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial preparation preparation, in particular to an aeration stirring structure. Background Art

[0002] In agricultural production, such as crop planting and animal husbandry, various probiotic strains are needed, and most of these strains need to be dissolved in water, configured in a reasonable proportion, and then applied. At the same time, in order to ensure the activity of the strains and enable them to reproduce rapidly, oxygen needs to be introduced into the strains when preparing the strains. For example, in the technical solution with application number 201510585008.3 and patent name "A strain activation device", air is filled into the strain domestication device through a micro-aerator, and a stirring device is installed in the activation tank to break up the air delivered by the aeration device to form small bubbles, so that the material is in contact with the air more fully; the application number 201820151211.9 and patent name "A strain activator" also completes the oxygenation of the strain through a stirring component and an aeration pipe to activate the strains.

[0003] However, the above structure is only applicable to large-scale, industrialized bacterial propagation and activation, and its structural design and operation process are complicated. For example, a large tank needs to be set up, various motors and other equipment need to be configured, and the stirring component and aeration component are set up separately, so a large installation space is required. At present, many agricultural workers prepare bacterial liquid on-site in the farmland or breeding pond, and then use it on-site, and the amount of such bacterial liquid is generally not large. Therefore, the large-scale equipment in the above-mentioned prior art cannot be used on-site in the farmland or breeding pond. Utility Model Content

[0004] The utility model aims to provide an aeration and stirring structure, which has a simple structural design, light weight, and small size, can be carried to a farmland or pond for on-site use, and can achieve the functions of stirring and aeration through an integrated structural design.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aeration and stirring structure, comprising an aeration main rod and an arc-shaped stirring blade, the surface of the aeration main rod is provided with a T-shaped stirring groove, the end of the arc-shaped stirring blade is engaged with the T-shaped stirring groove, the bottom end of the aeration main rod is threadedly connected with an aeration plate, the top of the aeration main rod is provided with an aeration connecting head, the top of the aeration connecting head is provided with a stirring motor, the top of the stirring motor is provided with a telescopic screw sleeve, the inside of the telescopic screw sleeve is provided with an L-shaped telescopic screw, and the end of the L-shaped telescopic screw is connected with a control handle.

[0006] Preferably, one end of the T-shaped stirring groove penetrates the top of the aeration main rod, and the T-shaped stirring groove is evenly distributed along the surface of the aeration main rod. The surface of the arc-shaped stirring blade is evenly distributed with guide grooves in a linear array, and the guide grooves are blind grooves.

[0007] Preferably, the top of the aeration plate is threadedly connected to the inner wall and the outer wall of the aeration main rod, aeration holes are distributed on the surface of the aeration plate, and the vertical center line of the aeration main rod coincides with the vertical center line of the aeration plate surface.

[0008] Preferably, a power battery is provided inside the control handle, a control switch is provided on the surface of the control handle, the control switch is electrically connected to the stirring motor, and a display panel is provided at the end of the control handle.

[0009] Preferably, the end of the L-shaped telescopic screw is threadedly connected to the inner wall of the telescopic screw sleeve, and a lifting handle is provided on the horizontal surface of the L-shaped telescopic screw.

[0010] Preferably, the vertical center line of the stirring motor, the vertical center line of the aeration connector and the vertical center line of the aeration main rod all coincide with each other, and the connection position between the aeration connector and the aeration main rod is sealed.

[0011] Preferably, an air supply hose is provided through the side of the aeration connector, and one end of the air supply hose passes through the inside of the aeration main rod.

[0012] Beneficial Effects

[0013] The utility model has a simple structural design, light weight, and small size, and can be carried to farmlands or ponds for on-site use. It adopts an integrated structural design of stirring and aeration. The bottom end of the aeration main rod is connected to the aeration plate through a threaded structure for aeration. At the same time, the surface of the aeration main rod adopts arc-shaped stirring blades and guide grooves for stirring. At the same time, related control operations can be performed by holding a handle, further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the aeration and stirring structure of the utility model;

[0015] Figure 2 It is an axonometric diagram of the aeration and stirring structure of the utility model;

[0016] Figure 3 This is a structural exploded diagram of the aeration and stirring structure of the utility model;

[0017] Figure 4 It is a front cross-sectional view of the aeration and stirring structure of the utility model.

[0018] Legend:

[0019] 1. Aeration main rod; 2. Aeration connector; 3. Aeration plate; 4. Aeration hole; 5. Stirring motor; 6. Arc-shaped stirring blade; 7. T-shaped stirring screw groove; 8. Guide groove; 9. Telescopic screw sleeve; 10. L-shaped telescopic screw; 11. Pull handle; 12. Power battery; 13. Display panel; 14. Air supply hose; 15. Control switch; 16. Control handle. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0023] Reference Figure 1-4 The present embodiment provides an aeration stirring structure, including an aeration main rod 1 and an arc-shaped stirring blade 6. The vertical center line of the stirring motor 5, the vertical center line of the aeration connector 2 and the vertical center line of the aeration main rod 1 all coincide with each other. The connection position between the aeration connector 2 and the aeration main rod 1 is sealed. When the entire device is actually used, it is mainly connected to the aeration main rod 1 to simultaneously achieve aeration and stirring of the liquid bacterial liquid.

[0024] When used for stirring liquid bacterial liquid, the aeration main rod 1 and the arc-shaped stirring blade 6 can be extended into the bacterial liquid container, such as placed in a plastic bucket beside a farmland or a pond, and then the arc-shaped stirring blade 6 on the surface is driven by the aeration main rod 1 to rotate to stir the bacterial liquid. The specific structure is that a T-shaped stirring groove 7 is provided on the surface of the aeration main rod 1, and the end of the arc-shaped stirring blade 6 is engaged with the T-shaped stirring groove 7. One end of the T-shaped stirring groove 7 penetrates the top of the aeration main rod 1, and the T-shaped stirring groove 7 is evenly distributed along the surface of the aeration main rod 1, so that the arc-shaped stirring blade 6 can be slid and pulled out along the surface of the aeration main rod 1 for replacement or cleaning.

[0025] Furthermore, the surface of the arc-shaped stirring blade 6 is evenly distributed with guide grooves 8 in a linear array, and the guide grooves 8 are blind grooves. An aeration connector 2 is provided at the top of the aeration main rod 1, and a stirring motor 5 is provided at the top of the aeration connector 2. The aeration main rod 1 is connected to the stirring motor 5 through the aeration connector 2. The end of the aeration connector 2 is sealed with the top of the aeration main rod 1 and is kept fixed to the end of the aeration main rod 1. A detachable connection method of a threaded flange is generally adopted, so that the stirring motor 5 can drive the aeration main rod 1 to rotate through the aeration connector 2. The arc-shaped stirring blade 6 is engaged with the T-shaped stirring screw groove 7 provided on the surface of the aeration main rod 1 to keep the arc-shaped stirring blade 6 stable after installation. The arc-shaped stirring blade 6 rotates with the aeration main rod 1 to stir the bacterial liquid, so as to reduce the resistance generated by the bacterial liquid during rotation through the arc-shaped spiral design. At the same time, the flow of the bacterial liquid can be guided through the guide groove 8 on the surface, thereby lifting the liquid and making the bacterial liquid circulate continuously to enhance the aeration effect.

[0026] When used for aeration treatment, it is mainly used by cooperating with the aeration plate 3 inside the aeration main rod 1. The specific structure is that the bottom end of the aeration main rod 1 is threadedly connected with the aeration plate 3, the top of the stirring motor 5 is provided with a telescopic screw sleeve 9, and the telescopic screw sleeve 9 is provided with an L-shaped telescopic screw 10. An air supply hose 14 is penetrated through the side of the aeration connector 2, and one end of the air supply hose 14 penetrates the inside of the aeration main rod 1. In actual use, the end of the air supply hose 14 away from the aeration main rod 1 is externally connected to an air pump for air supply. The air supply airflow enters along the air supply hose 14, enters the inside of the aeration main rod 1, and finally enters the inside of the aeration connector 2, and flows out from the aeration holes 4 on the surface of the aeration connector 2 to aerate the inside of the bacterial liquid.

[0027] Furthermore, the top of the aeration plate 3 is threadedly connected to the inner and outer walls of the aeration main rod 1, and aeration holes 4 are distributed on the surface of the aeration plate 3. The vertical center line of the aeration main rod 1 coincides with the vertical center line of the surface of the aeration plate 3. The aeration connector 2 can be replaced according to actual use requirements, such as replacing the aeration connector 2 with a higher density of surface aeration holes 4 and a larger aperture. The detachable design is adopted to facilitate the cleaning of the aeration connector 2, while increasing the adaptability of the environment during aeration use.

[0028] Therefore, the aeration and stirring structure in this embodiment has a simple structural design, and the stirring and aeration functions are realized through an integrated structure. It is light in weight, small in size, and highly portable, and users can easily bring it to farmlands, breeding ponds, and other sites for use. Specific embodiment 2:

[0030] The only difference between this embodiment and the first embodiment is that the end of the L-shaped telescopic screw 10 is connected to a control handle 16, a power battery 12 is provided inside the control handle 16, a control switch 15 is provided on the surface of the control handle 16, the control switch 15 is electrically connected to the stirring motor 5, a display panel 13 is provided at the end of the control handle 16, and the stirring motor 5 is powered by the power battery 12, and the connection line can be connected inside the L-shaped telescopic screw 10, and the stirring motor 5 is turned on and off and the speed is controlled by the control switch 15. Therefore, the user can perform related control operations by holding the handle 16, further improving the convenience of use. Specific embodiment three:

[0032] The only difference between this embodiment and the first or second embodiment is that the end of the L-shaped telescopic screw 10 is threadedly connected to the inner wall of the telescopic screw sleeve 9, and a lifting handle 11 is provided on the horizontal surface of the L-shaped telescopic screw 10. By rotating and adjusting the L-shaped telescopic screw 10 and the telescopic screw sleeve 9, the entire vertical height of the aeration main rod 1 can be adjusted, thereby adjusting the depth of the aeration main rod 1 inserted into the bacterial liquid to adapt to the stirring requirements of bacterial liquid at different depths.

[0033] At the same time, the bottom surface of the aeration connector 2 abuts against the top surface of the installed aeration main rod 1, and the top of the arc-shaped stirring blade 6 can be restricted during the connection to prevent it from falling off and maintain stability.

[0034] In summary, the aeration and stirring structure in the present application has a simple structural design, light weight, and small size. It can be carried to farmlands or ponds for on-site use. The bottom end of the aeration main rod 1 is connected to the aeration plate 3 through a threaded structure for aeration. At the same time, the surface of the aeration main rod 1 adopts arc-shaped stirring blades 6 and guide grooves 8 for stirring. The guide grooves 8 are arranged on the surface of the streamlined blades to reduce the resistance of the bacterial liquid flow and improve the stirring efficiency, thereby realizing an integrated structure of stirring and aeration. The aeration adaptability is high and the stirring efficiency can be greatly improved. At the same time, the L-shaped telescopic screw 10 is adjusted in combination with the telescopic screw sleeve 9 to adapt to the stirring requirements of bacterial liquid at different depths. At the same time, the relevant control operations can be performed through the handheld handle 16 to further improve the convenience of use.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An aeration stirring structure, comprising an aeration main rod (1) and arc-shaped stirring blades (6), characterized in that: The surface of the aeration main rod (1) is provided with a T-shaped stirring groove (7), the end of the arc-shaped stirring blade (6) is engaged with the T-shaped stirring groove (7), the bottom end of the aeration main rod (1) is threadedly connected with an aeration plate (3), the top end of the aeration main rod (1) is provided with an aeration connector (2), and the top end of the aeration connector (2) is provided with a stirring motor (5).

2. The aeration and stirring structure according to claim 1, characterized in that: A telescopic screw sleeve (9) is provided at the top of the stirring motor (5), and an L-shaped telescopic screw rod (10) is provided inside the telescopic screw sleeve (9).

3. The aeration and stirring structure according to claim 2, characterized in that: A control handle (16) is connected to the end of the L-shaped telescopic screw rod (10).

4. The aeration and stirring structure according to claim 1, characterized in that: One end of the T-shaped stirring groove (7) penetrates the top end of the aeration main rod (1), and the T-shaped stirring groove (7) is evenly distributed along the circumference of the surface of the aeration main rod (1).

5. The aeration and stirring structure according to claim 1, characterized in that: The surface of the arc-shaped stirring blade (6) is provided with guide grooves (8) distributed in a uniform linear array, and the guide grooves (8) are blind grooves.

6. The aeration and stirring structure according to claim 1, characterized in that: The top of the aeration plate (3) is threadedly connected to the inner wall and the outer wall of the aeration main rod (1); aeration holes (4) are distributed on the surface of the aeration plate (3); and the vertical center line of the aeration main rod (1) coincides with the vertical center line of the surface of the aeration plate (3).

7. The aeration and stirring structure according to claim 3, characterized in that: A power battery (12) is arranged inside the control handle (16), a control switch (15) is arranged on the surface of the control handle (16), the control switch (15) is electrically connected to the stirring motor (5), and a display panel (13) is arranged at the end of the control handle (16).

8. The aeration and stirring structure according to claim 2, characterized in that: The end of the L-shaped telescopic screw rod (10) is threadedly connected to the inner wall of the telescopic screw sleeve (9), and a lifting handle (11) is provided on the horizontal surface of the L-shaped telescopic screw rod (10).

9. The aeration and stirring structure according to claim 1, characterized in that: The vertical center line of the stirring motor (5), the vertical center line of the aeration connector (2) and the vertical center line of the aeration main rod (1) all coincide with each other, and the connection position between the aeration connector (2) and the aeration main rod (1) is sealed.

10. The aeration and stirring structure according to claim 1, characterized in that: An air supply hose (14) is provided through the side of the aeration connector (2), and one end of the air supply hose (14) passes through the interior of the aeration main rod (1).

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