Sewage stirrer

Abstract

The utility model discloses a sewage stirrer and relates to the technical field of sewage stirrers. The sewage stirrer comprises a machine body, a feeding port is formed in the top of the machine body, a discharging port is formed in the bottom end of the machine body, a motor is fixedly connected to the top end of the machine body, a stirring rod is fixedly connected to the lower end of an output shaft of the motor, a connecting rod is fixedly connected to the bottom of the stirring rod, and a rotating rod is fixedly connected to the lower end of the connecting rod; a sliding groove is formed in the machine body, a sliding rod is slidably connected into the sliding groove, a U-shaped groove is fixedly connected to the top end of the sliding rod, and an impact rod is fixedly connected to the side face of the U-shaped groove. When the U-shaped groove slides, the impact rod fixedly connected to the side face drives the impact rod to slide in the machine body, and when the impact rod slides, the machine body can be impacted; in this way, the machine body vibrates during stirring, sundries are prevented from being attached to the inner wall of the machine body during stirring, and later cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage agitators, in particular to a sewage agitator. Background Art

[0002] A sewage agitator is a device used to agitate sewage. It usually consists of a motor, agitating blades, and a supporting structure. The motor drives the agitating blades to rotate, thereby mixing and suspending the suspended particles in the sewage, increasing the contact area between the suspended particles and the water, and promoting the mixing and homogenization of the sewage. Sewage agitators can be used in sewage treatment plants, industrial wastewater treatment plants, sewage collection pools, and other places to help improve the treatment effect of sewage.

[0003] According to a sewage agitator disclosed (publication number: CN 215086842 U), the utility model provides a sewage agitator, comprising: an agitator body, a stirring arm is arranged inside the agitator body, the stirring arm is rotatably connected to the agitator body, a disc-shaped flocculant pipe is arranged in the agitator body, the bottom end of the flocculant pipe is located outside the bottom of the agitator body, the top end of the flocculant pipe is located outside the top of the agitator body, the top end of the flocculant pipe is closed, and a plurality of through holes are opened on the side wall of the flocculant pipe. In the sewage agitator in the above application, the flocculant is fully in contact with the sewage during the flocculation and sedimentation process, so as to shorten the flocculation time and improve the flocculation efficiency. However, a large amount of debris will remain attached to the inner wall of the machine during the treatment process, which will make the later cleaning very troublesome. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a sewage agitator that solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a sewage agitator, including a body, a feeding port is provided at the top of the body, a discharging port is provided at the bottom of the body, a motor is fixedly connected to the top of the body, a stirring rod is fixedly connected to the lower end of the motor output shaft, a connecting rod is fixedly connected to the bottom of the stirring rod, a rotating rod is fixedly connected to the lower end of the connecting rod, a sliding groove is provided inside the body, a sliding rod is slidably connected inside the sliding groove, a U-shaped groove is fixedly connected to the top of the sliding rod, and a collision rod is fixedly connected to the side of the U-shaped groove.

[0005] Preferably, the surface of the stirring rod is fixedly connected with teeth, the interior of the body is fixedly connected with a telescopic rod, the side of the telescopic rod is fixedly connected with a U-shaped rack, the side of the U-shaped rack is fixedly connected with a bevel rod, the interior of the body is slidably connected with a hanging ring, the bottom end of the scraper ring is fixedly connected with a support rod, and the interior of the body is fixedly connected with a limiting plate.

[0006] Preferably, the U-shaped groove is arranged at the inner bottom end of the body, and the U-shaped groove is slidably connected inside the body through a sliding rod.

[0007] Preferably, the slide bar is arranged inside the machine body, the lower end of the slide bar is placed inside the U-shaped groove, and the U-shaped groove is located at the lower end of the stirring rod.

[0008] Preferably, the interior of the U-shaped rack is arranged at the lower end of the surface of the stirring rod, and the interior of the U-shaped rack is meshed with the teeth.

[0009] Preferably, the support rod is arranged inside the machine body, and the side surface of the support rod is in contact with the right side of the surface of the inclined rod.

[0010] The utility model provides a sewage agitator, which has the following beneficial effects:

[0011] (1) When the U-shaped groove of the present invention slides, the impact rod fixedly connected to the side is driven to slide inside the machine body. When the impact rod slides, it will hit the machine body, so that the machine body vibrates during stirring, preventing debris from adhering to the inner wall of the machine body during stirring, which is convenient for later cleaning.

[0012] (2) In the present application, the inclined rod squeezes the support rod when it moves, so that the support rod moves upward from low to high. The upward movement of the support rod drives the scraper ring fixed at the top to slide inside the machine body, which can break up the fallen waste and prevent the waste from solidifying together. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the U-shaped groove and other structures of the utility model;

[0016] Figure 4 For this utility model Figure 2 A is a schematic diagram of the enlarged structure;

[0017] Figure 5 This is a schematic diagram of the scraper ring and other structures of the utility model.

[0018] In the figure: 1. machine body; 2. feed inlet; 3. discharge outlet; 4. motor; 5. stirring rod; 6. connecting rod; 7. rotating rod; 8. U-shaped groove; 9. impact rod; 10. slide groove; 11. slide rod; 12. teeth; 13. telescopic rod; 14. U-shaped rack; 15. inclined rod; 16. support rod; 17. scraper ring; 18. limit plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-4 A sewage agitator comprises a body 1, a feed inlet 2 is provided at the top of the body 1, a discharge port 3 is provided at the bottom of the body 1, a motor 4 is fixedly connected to the top of the body 1, a stirring rod 5 is fixedly connected to the lower end of the output shaft of the motor 4, a connecting rod 6 is fixedly connected to the bottom of the stirring rod 5, a rotating rod 7 is fixedly connected to the lower end of the connecting rod 6, a slide groove 10 is provided inside the body 1, a sliding rod 11 is slidably connected inside the slide groove 10, the sliding rod 11 is arranged inside the body 1, the lower end of the sliding rod 11 is placed inside the U-shaped groove 8, and the U-shaped groove 8 is located at At the lower end of the stirring rod 5, the top end of the sliding rod 11 is fixedly connected with a U-shaped groove 8, the U-shaped groove 8 is arranged at the inner bottom end of the machine body 1, and the U-shaped groove 8 is slidably connected inside the machine body 1 through the sliding rod 11, and the side of the U-shaped groove 8 is fixedly connected with an impact rod 9. When the U-shaped groove 8 slides, the impact rod 9 fixedly connected on the side is driven to slide inside the machine body 1, and the impact rod 9 will hit the machine body 1 when sliding, so that the machine body 1 will vibrate during stirring, preventing debris from adhering to the inner wall of the machine body 1 during stirring, which is convenient for later cleaning.

[0021] When in use, first, the motor 4 is started to drive the stirring rod 5 to rotate. When the stirring rod 5 rotates, it drives the connecting rod 6 fixedly connected to the lower end to rotate. When the connecting rod 6 rotates, it drives the rotating rod 7 fixedly connected to the lower end to rotate. When the rotating rod 7 rotates, it pulls the U-shaped groove 8 at the lower end to slide inside the sliding groove 10 through the sliding rod 11 fixedly connected to the lower end. The U-shaped groove 8 will be pulled by the rotating rod 7 to slide forward during the first half circle of the rotating rod 7. When the rotating rod 7 rotates the second half circle, the rotating rod 7 will be pulled to drive the U-shaped groove 8 to slide backward, and so on repeatedly to form a reciprocating motion. At the same time, when the U-shaped groove 8 slides, it drives the impact rod 9 fixedly connected to the side to slide in the body 1. At the same time, when the impact rod 9 slides, it will hit the body 1. In this way, the body 1 is vibrated during stirring to prevent debris from adhering to the inner wall of the body 1 during stirring, which is convenient for later cleaning.

[0022] See also Figure 1-5On the basis of the first embodiment, the surface of the stirring rod 5 is fixedly connected with teeth 12, the interior of the body 1 is fixedly connected with a telescopic rod 13, and the side of the telescopic rod 13 is fixedly connected with a U-shaped rack 14, the interior of the U-shaped rack 14 is arranged at the lower end of the surface of the stirring rod 5, and the interior of the U-shaped rack 14 is meshed with the teeth 12, and the side of the U-shaped rack 14 is fixedly connected with a ramp rod 15, and the interior of the body 1 is slidably connected with a hanging ring 17, and the bottom end of the scraper ring 17 is fixedly connected with a support rod 16, which is arranged in the interior of the body 1, and the side of the support rod 16 is in contact with the right side of the surface of the ramp rod 15, and the interior of the body 1 is fixedly connected with a limiting plate 18. The application squeezes the support rod 16 when moving through the ramp rod 15, so that the support rod 16 moves upward from low to high through the ramp rod 15. The upward movement of the support rod 16 drives the scraper ring 17 fixedly connected at the top to slide inside the body 1, which can break up the fallen waste and prevent the waste from solidifying together.

[0023] When in use, on the basis of the first embodiment, when the stirring rod 5 rotates, the teeth 12 fixedly connected on the surface are driven to rotate. When the teeth 12 rotate, the U-shaped rack 14 meshed on the side is driven to slide inside the machine body 1 through the telescopic rod 13. Because the teeth 12 are only provided with half a circle on the surface of the stirring rod 5, the meshed U-shaped rack 14 is driven to slide forward when the teeth 12 rotates the first circle, and the meshed U-shaped rack 14 is driven to move backward when the teeth 12 rotates the second circle. At the same time, when the U-shaped rack 14 slides, the inclined rod 15 fixedly connected on the side is driven to move. When moving, the inclined rod 15 squeezes the support rod 16 and moves the support rod 16 upward from low to high through the inclined rod 15. The upward movement of the support rod 16 drives the scraper ring 17 fixedly connected at the top to slide inside the machine body 1, which can break up the fallen waste and prevent the waste from solidifying together. At the same time, when the support rod 16 is not squeezed, the scraper ring 17 will fall freely by gravity and be blocked by the limiting plate 18 at the same time.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sewage agitator, comprising a body (1), characterized in that: The top of the machine body (1) is provided with a material inlet (2), the bottom of the machine body (1) is provided with a material outlet (3), the top of the machine body (1) is fixedly connected to a motor (4), the lower end of the output shaft of the motor (4) is fixedly connected to a stirring rod (5), the bottom of the stirring rod (5) is fixedly connected to a connecting rod (6), the lower end of the connecting rod (6) is fixedly connected to a rotating rod (7), a sliding groove (10) is provided inside the machine body (1), the inside of the sliding groove (10) is slidably connected to a sliding rod (11), the top of the sliding rod (11) is fixedly connected to a U-shaped groove (8), and the side of the U-shaped groove (8) is fixedly connected to an impact rod (9).

2. A sewage agitator according to claim 1, characterized in that: The surface of the stirring rod (5) is fixedly connected with teeth (12), the interior of the machine body (1) is fixedly connected with a telescopic rod (13), the side of the telescopic rod (13) is fixedly connected with a U-shaped rack (14), the side of the U-shaped rack (14) is fixedly connected with an inclined rod (15), the interior of the machine body (1) is slidably connected with a scraper ring (17), the bottom end of the scraper ring (17) is fixedly connected with a support rod (16), and the interior of the machine body (1) is fixedly connected with a limit plate (18).

3. A sewage agitator according to claim 2, characterized in that: The U-shaped groove (8) is arranged at the inner bottom end of the machine body (1), and the U-shaped groove (8) is slidably connected inside the machine body (1) via a sliding rod (11).

4. A sewage agitator according to claim 3, characterized in that: The slide bar (11) is arranged inside the machine body (1), the lower end of the slide bar (11) is placed inside the U-shaped groove (8), and the U-shaped groove (8) is located at the lower end of the stirring rod (5).

5. A sewage agitator according to claim 4, characterized in that: The interior of the U-shaped rack (14) is arranged at the lower end of the surface of the stirring rod (5), and the interior of the U-shaped rack (14) is meshed with the teeth (12).

6. A sewage agitator according to claim 5, characterized in that: The support rod (16) is arranged inside the machine body (1), and the side surface of the support rod (16) is in contact with the right side of the surface of the inclined rod (15).

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