Pipeline and stirrer

Abstract

The utility model belongs to the technical field of stirrers, and particularly relates to a pipeline and a stirrer, which comprise a pipeline, butt joint pipes and a protective frame, the butt joint pipes are arranged on both sides of the pipeline, the protective frame is arranged at the top end of the pipeline, a driving motor is mounted at the top end of the protective frame, and the output end of the driving motor is connected with a first rotating rod through a coupler; a second rotating rod connected through a bearing is arranged on the side, close to the first rotating rod, in the protection frame, and a rotating gear set is connected between the second rotating rod and the first rotating rod in an engaged mode. The stirrer disclosed by the utility model improves the stirring effect and the energy-saving effect when slurry is mixed and stirred.

Description

Technical Field

[0001] This utility model belongs to the field of agitator technology, specifically a pipe and agitator. Background Technology

[0002] A stirrer is a device that forces convection and uniformly mixes liquid or gaseous media. It is widely used in chemical, food, pharmaceutical and environmental protection fields to achieve mixing, stirring and dispersing of various materials.

[0003] When using a mixer to agitate slurry, the slurry may flow too fast, and the resulting impact will create resistance on the mixer. This will require the mixer to increase its power, resulting in a heavy load on the mixer and wasting energy. Summary of the Invention

[0004] The purpose of this invention is to provide a pipe and a mixer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pipe, comprising a pipe, a connecting pipe, and a protective frame, wherein connecting pipes are provided on both sides of the pipe, a protective frame is provided at the top of the pipe, a drive motor is installed at the top of the protective frame, the output end of the drive motor is connected to a first rotating rod through a coupling, a second rotating rod is provided inside the protective frame near the first rotating rod through a bearing, and a rotating gear set is meshed between the second rotating rod and the first rotating rod.

[0006] Preferably, a flow-limiting plate is connected to the bottom end of the second rotating rod.

[0007] Preferably, a third rotating rod is provided inside the protective frame on the side away from the second rotating rod, and a pulley assembly is connected between the third rotating rod and the first rotating rod.

[0008] Preferably, a protective seat is provided at the bottom end of the third rotating rod, and a bevel gear set connected to the third rotating rod is provided inside the protective seat.

[0009] Preferably, a rotating rod extends through one side of the bevel gear set, and a cleaning scraper is provided on the side of the rotating rod away from the bevel gear set.

[0010] Preferably, a filter screen is provided inside the connecting pipe on the side near the cleaning scraper, and a collection frame is provided at the bottom of the connecting pipe.

[0011] A stirrer, wherein a stirring motor is installed at the top of the pipe, the output end of the stirring motor is connected to a stirring rod via a coupling, and the bottom end of the stirring rod is provided with uniformly distributed stirring blades.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. When using the mixer, start the drive motor. The output of the drive motor drives the first rotating rod to rotate, which in turn drives the second rotating rod to rotate through the gear set, thereby driving the flow limiting plate to rotate. This can control the flow rate of the slurry inside the pipeline, reduce the continuous impact on the mixer, and improve the mixing effect and energy saving effect of the mixer when mixing the slurry.

[0014] 2. When using the mixer, start the drive motor. The first rotating rod connected to the output end of the drive motor drives the third rotating rod to rotate through the pulley set, which in turn drives the bevel gear set to rotate, which in turn drives the rotating rod to rotate. The rotating rod drives the cleaning scraper to rotate, thereby scraping off the impurities attached to the surface of the filter screen, preventing the impurities from clogging the filter screen and ensuring a good filtration effect. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a frontal sectional view of the present invention.

[0017] Figure 3 This is a front sectional view of the protective frame of this utility model;

[0018] Figure 4 This is a side sectional view of the protective frame of this utility model.

[0019] Figure 5 This is a side view of the filter screen of this utility model.

[0020] In the diagram: 1. Pipe; 2. Connecting pipe; 3. Protective frame; 4. Drive motor; 5. First rotating rod; 6. Second rotating rod; 7. Rotating gear set; 8. Flow limiting plate; 9. Third rotating rod; 10. Pulley set; 11. Protective seat; 12. Bevel gear set; 13. Rotating rod; 14. Cleaning scraper; 15. Filter screen; 16. Collection frame; 17. Stirring motor; 18. Stirring rod; 19. Stirring blade. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a pipe, including a pipe 1, a connecting pipe 2, and a protective frame 3. Connecting pipes 2 are provided on both sides of the pipe 1, and a protective frame 3 is provided at the top of the pipe 1. A drive motor 4 is installed at the top of the protective frame 3. The output end of the drive motor 4 is connected to a first rotating rod 5 through a coupling. A second rotating rod 6 is provided inside the protective frame 3 near the first rotating rod 5 and connected to it through a bearing. A rotating gear set 7 is meshed between the second rotating rod 6 and the first rotating rod 5. A flow limiting plate 8 is connected to the bottom end of the second rotating rod 6.

[0023] In practice, when the mixer is in use, the drive motor 4 is started. The output end of the drive motor 4 drives the first rotating rod 5 to rotate, which in turn drives the second rotating rod 6 to rotate through the rotating gear set 7, which in turn drives the flow limiting plate 8 to rotate. This causes the flow limiting plate 8 to have different inclination angles inside the pipe 1, so that the mixer can control the flow rate of the slurry inside the pipe 1 during use, reduce the continuous impact on the mixer, and improve the mixing effect and energy saving effect of the mixer.

[0024] Inside the protective frame 3, on the side away from the second rotating rod 6, a third rotating rod 9 is provided, connected by a bearing. A pulley assembly 10 is connected between the third rotating rod 9 and the first rotating rod 5. A protective seat 11 is provided at the bottom of the third rotating rod 9. Inside the protective seat 11, a bevel gear assembly 12 connected to the third rotating rod 9 is provided. A rotating rod 13 passes through one side of the bevel gear assembly 12. A cleaning scraper 14 is provided on the side of the rotating rod 13 away from the bevel gear assembly 12. A filter screen 15 is provided inside the connecting pipe 2 on the side close to the cleaning scraper 14. A collection frame 16 is provided at the bottom of the connecting pipe 2.

[0025] In practice,

[0026] See Figure 1 , Figure 2 and Figure 5 As can be seen, when this utility model is used, the drive motor 4 is started, and the output end of the drive motor 4 drives the third drive rod 9 to rotate through the first rotating rod 5 and the pulley group 10, thereby driving the bevel gear group 12 to rotate, which in turn drives the rotating rod 13 to rotate. The rotating rod 13 drives the cleaning scraper 14 to rotate, thereby scraping off the impurities attached to the surface of the filter screen 15 to ensure a good filtration effect.

[0027] A stirrer has a stirring motor 17 installed at the top of a pipe 1. The output end of the stirring motor 17 is connected to a stirring rod 18 via a coupling. The bottom end of the stirring rod 18 is provided with uniformly distributed stirring blades 19.

[0028] In summary, when the mixer is in use, the drive motor 4 is started, and the output end of the drive motor 4 drives the first rotating rod 5 to rotate, which in turn drives the second rotating rod 6 to rotate through the rotating gear set 7, and then drives the flow limiting plate 8 to rotate. This allows the mixer of this utility model to control the flow rate of the slurry inside the pipe 1 during use, reduce the continuous impact on the mixer, and improve the mixing effect and energy saving effect of the mixer. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0029] 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 pipe, comprising a pipe (1), a connecting pipe (2), and a protective frame (3), characterized in that: Both sides of the pipe (1) are provided with connecting pipes (2), and the top of the pipe (1) is provided with a protective frame (3). The top of the protective frame (3) is equipped with a drive motor (4). The output end of the drive motor (4) is connected to a first rotating rod (5) through a coupling. Inside the protective frame (3), on the side close to the first rotating rod (5), a second rotating rod (6) is provided, connected by a bearing. A rotating gear set (7) meshes between the second rotating rod (6) and the first rotating rod (5).

2. The pipeline according to claim 1, characterized in that: The bottom end of the second rotating rod (6) is connected to a flow limiting plate (8).

3. A pipe according to claim 2, characterized in that: Inside the protective frame (3), on the side away from the second rotating rod (6), a third rotating rod (9) is provided, which is connected by a bearing. A pulley group (10) is connected between the third rotating rod (9) and the first rotating rod (5).

4. A pipe according to claim 3, characterized in that: The bottom end of the third rotating rod (9) is provided with a protective seat (11), and the interior of the protective seat (11) is provided with a bevel gear set (12) connected to the third rotating rod (9).

5. A pipe according to claim 4, characterized in that: A rotating rod (13) passes through one side of the bevel gear set (12), and a cleaning scraper (14) is provided on the side of the rotating rod (13) away from the bevel gear set (12).

6. A pipe according to claim 1, characterized in that: A filter screen (15) is provided inside the connecting pipe (2) on the side near the cleaning scraper (14), and a collection frame (16) is provided at the bottom of the connecting pipe (2).

7. A stirrer, applied to a pipe according to any one of claims 1-6, characterized in that: A stirring motor (17) is installed at the top of the pipe (1). The output end of the stirring motor (17) is connected to a stirring rod (18) via a coupling. The bottom end of the stirring rod (18) is provided with uniformly distributed stirring blades (19).

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