Paddle for submersible mixer

Abstract

The utility model relates to the field of sewage treatment equipment design, and discloses a paddle for a submersible mixer, which comprises a main body and further comprises three connecting structures, a moving structure is arranged outside the main body, three protective structures are fixedly arranged outside the moving structure, the main body comprises three connecting paddles, and the connecting paddles are arranged on the main body. The protective structure comprises a protective plate and two extrusion plates, a cutter is fixedly arranged on the front side of the protective plate, the extrusion plates are fixedly arranged on the top side of the cutter, the connecting blades are clamped between the extrusion plates and the protective plate, the moving structure comprises a connecting cylinder, the protective plate is fixedly arranged outside the connecting cylinder, and the connecting cylinder is fixedly connected with the protective plate. The protection plates coincide with the connecting blades, the connecting blades can be conveniently protected during stirring, meanwhile, the three protection plates are connected to the connecting blades through the connecting cylinders, the protection plates are integrated, and the protection structure can be conveniently mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment equipment design, in particular to a paddle for a submersible agitator. Background Art

[0002] In the sewage treatment process, it is usually necessary to mix and agitate the wastewater, suspended solids and organic matter in the water for better treatment. Among them, the submersible agitator can help to evenly mix the waste in the sewage, avoid bottom siltation and prevent bubble accumulation, and ensure that the water quality is effectively purified and treated. However, there are a lot of impurities in the wastewater. When the blades are stirring and rotating, they are easily collided with the impurities, resulting in damage, shortening the service life, and to a certain extent, reducing work efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a paddle for a submersible mixer in order to solve the above-mentioned problem. Three protective plates are connected to the paddle through a connecting tube, so that the protective plates are integrated, which facilitates the installation and disassembly of the protective structure.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A blade for a submersible mixer comprises a main body and three connecting structures. A movable structure is arranged outside the main body, three protective structures are fixedly arranged outside the movable structure, and the main body comprises three connecting blades.

[0006] The protective structure includes a protective plate and two extrusion plates, a cutter is fixedly arranged on the front side of the protective plate, the extrusion plate is fixedly arranged on the top side of the cutter, the connecting blade is clamped between the extrusion plate and the protective plate, the movable structure includes a connecting cylinder, and the protective plate is fixedly arranged on the outside of the connecting cylinder.

[0007] Furthermore, the main body also includes a support block, a connecting groove is provided inside the support block, and the connecting blade is fixedly arranged outside the support block.

[0008] Furthermore, the movable structure also includes three movable grooves, and the movable grooves are opened on the top side of the connecting tube.

[0009] Furthermore, the connecting tube is arranged outside the supporting block.

[0010] Furthermore, the connection structure includes a slider and a slide groove, the slider is fixedly arranged on the top side of the protective plate, and the slide groove is opened inside the connecting blade.

[0011] Furthermore, the sliding block is slidably engaged in the interior of the sliding groove.

[0012] Furthermore, a magnet is fixedly disposed on the top side of the protective plate.

[0013] Furthermore, the protective plate is made of stainless steel.

[0014] With the above structure, when the device is used, first, the connecting tube on the moving structure is sleeved on the outside of the supporting block, and then the connecting tube is rotated so that the protective plate overlaps with the connecting blade on the main body, and then the connecting blade is clamped by the extrusion plate on the protective structure, and at the same time, the slide groove on the connecting structure is moved to the inside of the slide groove for clamping, and when the blade rotates counterclockwise, the sediment is cut by the cutting knife on the protective structure, and when the connecting blade rotates for stirring, the inclined surface of the connecting blade will push the sediment to move downward, and the connecting blade is protected by the protective plate on the protective structure.

[0015] In summary, the beneficial effect of the utility model is that: through the protective plate on the protective structure, when the connecting blade rotates counterclockwise for stirring, the inclined surface of the connecting blade will push the sediment to move downward, and the protective plate can be used to protect the connecting blade when the connecting blade collides with the sediment, which extends the service life of the blade to a certain extent. At the same time, the protective plate is connected to the connecting blade through the connecting tube, so that the protective plate is integrated, which is convenient for the installation and disassembly of the protective structure, and improves the work efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is an axonometric view of the utility model;

[0018] Figure 2 It is an axonometric view of the utility model close to the connection structure;

[0019] Figure 3 yes Figure 2 A magnified image of point A;

[0020] Figure 4 It is an axonometric view of the protective structure of the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Main body; 2. Moving structure; 3. Protective structure; 4. Connecting structure; 101. Support block; 102. Connecting groove; 103. Connecting blade; 201. Connecting tube; 202. Movable groove; 301. Protective plate; 302. Cutter; 303. Extrusion plate; 304. Magnet; 401. Slider; 402. Slide groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, the utility model provides a blade for a submersible agitator, comprising a main body 1 and three connecting structures 4. A mobile structure 2 is arranged outside the main body 1, and three protective structures 3 are fixedly arranged outside the mobile structure 2. The main body 1 comprises three connecting blades 103. The connecting blades 103 rotate counterclockwise inside the device, which can help to evenly mix the waste in the sewage, avoid bottom siltation and prevent bubble accumulation. At the same time, when the connecting blades 103 rotate for stirring, the inclined surface of the connecting blades 103 will push the sediment to move downward, so that the wastewater can be fully stirred. Moreover, when the connecting blades 103 rotate, the impurities in the wastewater will collide with the blades. The impurities are separated from the connecting blades 103 by the protective structure 3, so that the connecting blades 103 can be protected, and the service life is extended. The submersible agitator is mainly composed of a motor, a connecting blade 103, a bearing and a shell. The submersible agitator drives the blades to rotate by the motor, which produces a strong stirring effect, mixes the suspended matter, bottom mud and the like in the water body evenly, and improves the environmental quality of the water body.

[0025] The protective structure 3 includes a protective plate 301 and two extrusion plates 303. A cutter 302 is fixedly arranged on the front side of the protective plate 301. The cutter 302 facilitates the chopping of impurities and further improves the stirring effect. The extrusion plate 303 is fixedly arranged on the top side of the cutter 302. The connecting blade 103 is clamped between the extrusion plate 303 and the protective plate 301. The mobile structure 2 includes a connecting cylinder 201. The protective plate 301 is fixedly arranged on the outside of the connecting cylinder 201. The connecting cylinder 201 on the mobile structure 2 is sleeved on the outside of the support block 101, and then the connecting cylinder 201 is rotated so that the protective plate 301 is connected to the main body 1. The connecting blade 103 on the protective structure 3 can be overlapped, and the connecting blade 103 can be clamped by the extrusion plate 303 on the protective structure 3. The protective structure 3 mainly forms a placement space by the extrusion plate 303, the protective plate 301 and the cutter 302, which is convenient for placing and protecting the connecting blade 103. Moreover, through the protective plate 301 on the protective structure 3, when the connecting blade 103 is stirred and rotated counterclockwise, the inclined surface of the connecting blade 103 will push the sediment to move downward. When the connecting blade 103 collides with the sediment, the connecting blade 103 can be protected by the protective plate 301, thereby extending the service life of the blade to a certain extent.

[0026] Furthermore, the main body 1 also includes a support block 101, and a connecting groove 102 is opened inside the support block 101. Through the connecting groove 102, the connecting blade 103 is conveniently installed on the equipment. The connecting blade 103 is fixedly set on the outside of the support block 101. The movable structure 2 also includes three movable grooves 202. Through the movable grooves 202, the protective structure 3 is conveniently installed on the connecting blade 103. The connecting blade 103 can be moved in the movable groove 202 on the connecting tube 201 to facilitate subsequent installation. The movable groove 202 is opened on the top side of the connecting tube 201, and the connecting tube 201 is set on the outside of the support block 101.

[0027] Furthermore, the connecting structure 4 includes a slider 401 and a slide groove 402, the slider 401 is fixedly arranged on the top side of the protective plate 301, the slide groove 402 is opened inside the connecting blade 103, the slider 401 is snap-fitted inside the slide groove 402, and the connecting blade 103 and the protective plate 301 are conveniently snapped together through the slide groove 402 and the slider 401, and a magnet 304 is fixedly arranged on the top side of the protective plate 301, and the magnet 304 is convenient for adsorbing the protective plate 301 and the connecting blade 103, thereby facilitating the connection of the protective structure 3 and the connecting blade 103 together for installation.

[0028] Furthermore, the material of the protective plate 301 is stainless steel, which is a commonly used material with good corrosion resistance and high strength. Under normal circumstances, the strength of stainless steel is sufficient to meet the requirements of submersible mixing, especially for general industrial and household mixing applications. In addition, stainless steel blades are excellent in wear resistance, corrosion resistance, and high temperature resistance, and are suitable for mixing a variety of liquids.

[0029] With the above structure, when the device is used, first, the connecting tube 201 on the moving structure 2 is sleeved on the outside of the support block 101, and then the connecting tube 201 is rotated so that the protective plate 301 overlaps with the connecting blade 103 on the main body 1, and then the connecting blade 103 is clamped by the extrusion plate 303 on the protective structure 3, and at the same time, the slide groove 402 on the connecting structure 4 is moved to the inside of the slide groove 402 for clamping, and when the blade rotates counterclockwise, the sediment is cut by the cutting knife 302 on the protective structure 3, and when the connecting blade 103 rotates for stirring, the inclined surface of the connecting blade 103 pushes the sediment to move downward.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A blade for a submersible mixer, comprising a main body (1), characterized in that: It also comprises three connecting structures (4), a moving structure (2) is arranged outside the main body (1), three protective structures (3) are fixedly arranged outside the moving structure (2), and the main body (1) comprises three connecting blades (103); The protective structure (3) comprises a protective plate (301) and two extrusion plates (303); a cutter (302) is fixedly arranged on the front side of the protective plate (301); the extrusion plate (303) is fixedly arranged on the top side of the cutter (302); the connecting blade (103) is clamped between the extrusion plate (303) and the protective plate (301); the movable structure (2) comprises a connecting cylinder (201); and the protective plate (301) is fixedly arranged on the outside of the connecting cylinder (201).

2. A blade for a submersible mixer according to claim 1, characterized in that: The main body (1) further comprises a support block (101), a connection groove (102) is provided inside the support block (101), and the connection blade (103) is fixedly arranged outside the support block (101).

3. A blade for a submersible mixer according to claim 1, characterized in that: The movable structure (2) further comprises three movable grooves (202), wherein the movable grooves (202) are arranged on the top side of the connecting tube (201).

4. A blade for a submersible mixer according to claim 1, characterized in that: The connecting tube (201) is arranged outside the supporting block (101).

5. The blade for a submersible mixer according to claim 1, characterized in that: The connection structure (4) comprises a slider (401) and a slide groove (402), wherein the slider (401) is fixedly arranged on the top side of the protective plate (301), and the slide groove (402) is opened inside the connecting blade (103).

6. A blade for a submersible mixer according to claim 5, characterized in that: The sliding block (401) is clamped and arranged inside the sliding groove (402).

7. The blade for a submersible mixer according to claim 1, characterized in that: A magnet (304) is fixedly arranged on the top side of the protection plate (301).

8. The blade for a submersible mixer according to claim 1, characterized in that: The material of the protection plate (301) is stainless steel.

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