Anti-settling stirring device

Abstract

The utility model discloses a kind of anti-deposition stirring equipment, including shell, the top center place and bottom center place between in the shell are rotatably installed with gas conveying shaft by sealing bearing, the anti-deposition stirring equipment, by starting high-pressure gas pump, can make several air jets simultaneously spray high-speed airflow to shell inner bottom, and by starting motor, can drive stirring rod rotation, complete the stirring of material inside shell, also can drive dry air jets simultaneously rotate, so that the high-speed airflow of dry air jets, can blow up all the material deposited in shell inner bottom, avoid the condition of material deposition, beneficial to the stirring of material, and when motor starts, can also drive arc-shaped brush piece rotation, complete the impurity cleaning on filter element, so that filter element can continuously filter external air, ensure that air jet place can continuously spray high-speed airflow, so that work can continuously carry out.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, specifically to an anti-sedimentation mixing device. Background Technology

[0002] In many industrial production processes, such as chemical, food, and coating industries, it is often necessary to stir various liquid mixtures. Stirring equipment is more efficient than manual stirring, greatly improving work efficiency.

[0003] However, existing mixing equipment is prone to causing materials to sink to the bottom during mixing, resulting in uneven mixing and affecting product quality.

[0004] To address the aforementioned issues, there is an urgent need for innovative designs based on existing mixing equipment. Utility Model Content

[0005] The purpose of this invention is to provide an anti-sedimentation stirring device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-sedimentation stirring device, comprising a shell;

[0007] The jet assembly includes an air supply shaft rotatably disposed in the housing, a first air supply pipe located above the housing, a second air supply pipe disposed in the inner cavity of the housing and communicating with the bottom of the air supply shaft, and a high-pressure air pump fixedly disposed on a top support plate on one side of the housing; one end of the first air supply pipe is rotatably communicating with the air supply shaft, and the other end is communicating with the outlet end of the high-pressure air pump; the inlet end of the high-pressure air pump is provided with an inlet pipe, and a filter element is threaded on the outer side of the inlet pipe;

[0008] The drive mechanism includes a motor fixed to the top of the housing by a support block, a first bevel gear and a second bevel gear fixedly connected to the output end of the motor, and the air supply shaft is located on the outer wall of the upper region of the housing. The first bevel gear and the second bevel gear are meshed together.

[0009] The cleaning mechanism includes a fixed plate fixedly disposed on the top of the housing, a rotating shaft rotatably connected to the fixed plate, one end of the rotating shaft being provided with a third bevel gear meshing with the first bevel gear, and the other end being provided with an arc-shaped brush for cleaning the outer wall of the filter element via a pull rod assembly.

[0010] Furthermore, sealed bearings are provided at the top center and bottom center of the housing, and the air supply shaft is rotatably connected to the housing through the sealed bearings.

[0011] Furthermore, the outer side of the upper end of the gas transmission shaft is rotatably connected to the inner side of the first gas transmission pipe via a sealed bearing.

[0012] Furthermore, the bottom of the second gas supply pipe is provided with jet nozzles at equal intervals, and the jet nozzles are connected to the second gas supply pipe.

[0013] Furthermore, the rotating shaft is rotatably connected to the fixed plate via a bearing inside the fixed plate;

[0014] The pull rod assembly includes an internal hollow area on the rotating shaft without the third bevel gear, a spring in the internal hollow area, a movable rod slidably disposed in the internal hollow area, an arc-shaped brush fixedly disposed at the end of the movable rod not connected to the spring, a through groove opened at the top of the rotating shaft, and a lever slidably installed inside the through groove.

[0015] The two ends of the spring are fixedly connected to the rotating shaft and the movable rod, respectively; the through groove is connected to the internal hollow area; the lower end of the lever is fixedly connected to the top of the movable rod; the brush on the inner side of the arc-shaped brush is in contact with the outer side of the filter element.

[0016] Furthermore, stirring rods are fixed at equal intervals on the outer wall of the gas conveying shaft.

[0017] Furthermore, the filter element is designed as a spherical structure, and the surface of the filter element is uniformly provided with filter holes, and the center of the arc-shaped brush element coincides with the center of the filter element.

[0018] Furthermore, a feeding hopper is provided at the top of the housing, and a sealing cap is threaded onto the top of the feeding hopper. A discharge pipe is provided at the bottom of one side of the housing, and a valve is provided on the discharge pipe.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This anti-sedimentation stirring device, by starting the high-pressure air pump, can cause several jet nozzles to simultaneously spray high-speed airflow into the bottom of the shell. By starting the motor, it can drive the stirring rod to rotate, thereby completing the stirring of the material inside the shell. It can also drive the jet nozzles to rotate simultaneously, so that the high-speed airflow from the jet nozzles can blow up all the material settled at the bottom of the shell, avoiding material sedimentation and facilitating material stirring. When the motor starts, it can also drive the arc-shaped brush to rotate, thereby cleaning the impurities on the filter element, so that the filter element can continuously filter the outside air, ensuring that the jet nozzles can continuously spray high-speed airflow, allowing the operation to continue.

[0020] By pushing the lever, the lever moves the movable rod and the arc-shaped brush away from the filter element, and the spring is further compressed. Then the filter element is rotated. Since the filter element is threadedly connected to the air intake pipe, the filter element can be removed for cleaning. Attached Figure Description

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

[0022] Figure 2 This is a frontal cross-sectional view of the present invention.

[0023] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0025] Figure 5 This is a top view cross-sectional structural diagram of the filter element of this utility model;

[0026] Figure 6 This is a schematic diagram of the jet nozzle distribution structure of this utility model.

[0027] In the diagram: 1. Housing; 2. Air supply shaft; 3. First air supply pipe; 4. High-pressure air pump; 5. Air inlet pipe; 6. Filter element; 7. First bevel gear; 8. Motor; 9. Second bevel gear; 10. Fixing plate; 11. Rotating shaft; 12. Third bevel gear; 13. Spring; 14. Movable rod; 15. Arc-shaped brush; 16. Through groove; 17. Toggle lever; 18. Second air supply pipe; 19. Air jet nozzle; 20. Stirring rod; 21. Feed hopper; 22. Sealing cover; 23. Discharge pipe; 24. Valve. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-6This utility model provides a technical solution: an anti-sedimentation stirring device, including a shell 1. A gas supply shaft 2 is rotatably mounted between the top center and bottom center of the shell 1 via a sealed bearing. The outer side of the upper end of the gas supply shaft 2 is rotatably connected to the inner side of one end of a first gas supply pipe 3 via a sealed bearing, and the gas supply shaft 2 and the first gas supply pipe 3 are interconnected. The first gas supply pipe 3 is located above the shell 1. A high-pressure air pump 4 is fixed to the top of one side of the shell 1 via a support plate. The outlet end of the high-pressure air pump 4 is fixed to the other end of the first gas supply pipe 3. The high-pressure air pump 4 is connected to a fixed connection. The air inlet end is provided with an air inlet pipe 5, and the outer side of the air inlet pipe 5 is provided with a filter element 6. The bottom of one side of the air supply shaft 2 is provided with a second air supply pipe 18, which is located close to the bottom of the housing 1. The air supply shaft 2 and the second air supply pipe 18 are connected to each other. The bottom of the second air supply pipe 18 is provided with air jets 19 at equal intervals, and the air jets 19 are connected to the second air supply pipe 18. The outer side of the air supply shaft 2 is provided with a drive mechanism located above the housing 1. The filter element 6 is provided with a cleaning mechanism.

[0030] The drive mechanism includes a first bevel gear 7. The outer side of the air supply shaft 2 is nested and fixed above the housing 1. The top of the housing 1 is fixed with a motor 8 by a support block. The output end of the motor 8 is fixed with a second bevel gear 9, and the bottom of one side of the second bevel gear 9 is meshed with one side of the top of the first bevel gear 7.

[0031] The cleaning mechanism includes a fixed plate 10, which is fixed to the top of the housing 1. A rotating shaft 11 is rotatably mounted inside the fixed plate 10 via a bearing. A third bevel gear 12 is fixed to one end of the rotating shaft 11, and the bottom of one side of the third bevel gear 12 meshes with the other side of the top of the first bevel gear 7. A spring 13 is fixed inside the other end of the rotating shaft 11, and a movable rod 14 is fixed to the end of the spring 13. The movable rod 14 is slidably connected to the rotating shaft 11. An arc-shaped brush 15 is fixed inside the rotating shaft 11 through the end of the movable rod 14, and the brush on the inner side of the arc-shaped brush 15 contacts the outer side of the filter element 6. A through groove 16 is opened at the top of the rotating shaft 11, and a lever 17 is slidably mounted inside the through groove 16. The lower end of the lever 17 is fixedly connected to one end of the top of the movable rod 14.

[0032] The outer wall of the air conveying shaft 2 is fixed with stirring rods 20 at equal intervals inside the body 1. When the air conveying shaft 2 drives the stirring rods 20 to rotate, the stirring rods 20 can stir the material.

[0033] The filter element 6 is designed with a spherical structure, which increases the area of ​​the filter element 6 for filtering impurities in the air, which is conducive to the air entering the interior of the high-pressure air pump 4. The surface of the filter element 6 is uniformly provided with filter holes, and the center of the arc-shaped brush 15 coincides with the center of the filter element 6, which ensures that when the arc-shaped brush 15 rotates, it can clean the impurities on the outside of the filter element 6, so that the filter element 6 can continuously filter the air without manual cleaning, thus improving work efficiency.

[0034] The top of the shell 1 is provided with a feeding hopper 21, and a sealing cover 22 is threaded on the top of the feeding hopper 21. The material to be stirred can be poured into the interior of the shell 1 through the feeding hopper 21. A discharge pipe 23 is provided at the bottom of one side of the shell 1, and a valve 24 is provided on the discharge pipe 23. The stirred material can be discharged through the discharge pipe 23.

[0035] Working Principle: When using this anti-sedimentation stirring device, firstly, the motor 8 is started. The motor 8 drives the second bevel gear 9, the first bevel gear 7, the air conveying shaft 2, the stirring rod 20, and the second air conveying pipe 18 to rotate, stirring the material inside the shell 1. Next, the high-pressure air pump 4 is started. The high-pressure air pump 4 delivers outside air to the inside of the second air conveying pipe 18 through the filter element 6, the air inlet pipe 5, the first air conveying pipe 3, and the air conveying shaft 2. Finally, the air is sprayed at high speed through several jet nozzles 19 to the bottom of the shell 1. Since the second air conveying pipe 18 and the jet nozzles 19 can rotate with the air conveying shaft 2, the high-speed airflow can blow away all the material settled at the bottom of the shell 1, preventing sedimentation at the bottom of the shell 1. In the case of sediment buildup, when motor 8 starts, motor 8 drives the arc-shaped brush 15 to rotate through the second bevel gear 9, the first bevel gear 7, the third bevel gear 12, the rotating shaft 11, the lever 17, and the movable rod 14, so that the arc-shaped brush 15 can clean the impurities on the outside of the filter element 6, ensuring that the filter element 6 can continuously filter the outside air. When there are impurities on the filter element 6 that cannot be cleaned and need to be removed for cleaning, push lever 17 so that lever 17 drives movable rod 14 and arc-shaped brush 15 away from the filter element 6, and spring 13 is further compressed. Then rotate filter element 6. Since filter element 6 is threadedly connected to air intake pipe 5, filter element 6 can be removed for cleaning.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sedimentation prevention stirring device, characterized in that, include: case; The jet assembly includes an air supply shaft rotatably disposed in the housing, a first air supply pipe located above the housing, a second air supply pipe disposed in the inner cavity of the housing and communicating with the bottom of the air supply shaft, and a high-pressure air pump fixedly disposed on a top support plate on one side of the housing; one end of the first air supply pipe is rotatably communicating with the air supply shaft, and the other end is communicating with the outlet end of the high-pressure air pump; the inlet end of the high-pressure air pump is provided with an inlet pipe, and a filter element is threaded on the outer side of the inlet pipe; The drive mechanism includes a motor fixed to the top of the housing by a support block, a first bevel gear and a second bevel gear fixedly connected to the output end of the motor, and the air supply shaft is located on the outer wall of the upper region of the housing. The first bevel gear and the second bevel gear are meshed together. The cleaning mechanism includes a fixed plate fixedly disposed on the top of the housing, a rotating shaft rotatably connected to the fixed plate, one end of the rotating shaft being provided with a third bevel gear meshing with the first bevel gear, and the other end being provided with an arc-shaped brush for cleaning the outer wall of the filter element via a pull rod assembly.

2. The anti-sedimentation stirring device according to claim 1, characterized in that: Sealed bearings are provided at the top center and bottom center of the housing, and the air supply shaft is rotatably connected to the housing through the sealed bearings.

3. The anti-sedimentation stirring device according to claim 1, characterized in that: The outer side of the upper end of the gas transmission shaft is rotatably connected to the inner side of the first gas transmission pipe through a sealed bearing.

4. The anti-sedimentation stirring device according to claim 1, characterized in that: The bottom of the second gas supply pipe is provided with air jets at equal intervals, and the air jets are connected to the second gas supply pipe.

5. The anti-sedimentation stirring device according to claim 1, characterized in that: The rotating shaft is rotatably connected to the fixed plate via a bearing inside the fixed plate; The pull rod assembly includes an internal hollow area on the rotating shaft without the third bevel gear, a spring in the internal hollow area, a movable rod slidably disposed in the internal hollow area, an arc-shaped brush fixedly disposed at the end of the movable rod not connected to the spring, a through groove opened at the top of the rotating shaft, and a lever slidably installed inside the through groove. The two ends of the spring are fixedly connected to the rotating shaft and the movable rod, respectively; the through groove is connected to the internal hollow area; the lower end of the lever is fixedly connected to the top of the movable rod; the brush on the inner side of the arc-shaped brush is in contact with the outer side of the filter element.

6. The anti-sedimentation stirring device according to claim 1, characterized in that: Stirring rods are fixed at equal intervals on the outer wall of the gas conveying shaft.

7. The anti-sedimentation stirring device according to claim 1, characterized in that: The filter element is designed as a spherical structure, and the surface of the filter element is uniformly provided with filter holes, and the center of the arc-shaped brush element coincides with the center of the filter element.

8. The anti-sedimentation stirring device according to claim 1, characterized in that: The top of the housing is provided with a feeding hopper, and a sealing cap is threaded onto the top of the feeding hopper. A discharge pipe is provided at the bottom of one side of the housing, and a valve is provided on the discharge pipe.

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