Powerful stirring and mixing device

Abstract

The utility model provides a powerful stirring and mixing device, which relates to the technical field of stirring equipment and comprises a top cover and a bottom shell, the top cover and the bottom shell are fixed through bolts, a conveying and stirring device is arranged at the center of the top cover, a through hole is formed in one side of the top cover, and a threaded rod penetrates through the through hole formed in the top cover. The top face of the threaded rod penetrates through a through hole formed in the top cover to be fixedly connected with the output end of the forward and reverse rotation motor, the threaded rod is in threaded connection with a cleaning ring, a through hole is formed in the cleaning ring, a limiting rod is arranged in the through hole, the top face of the limiting rod is fixedly connected with the top cover, and the bottom face of the limiting rod is movably connected with the inner bottom wall of the bottom shell. The cleaning ring is driven by the threaded rod and the positive and negative rotation motor to move, limiting is conducted through the limiting rod, the cleaning ring conducts reciprocating motion in the vertical direction, it can be guaranteed that the cleaning ring cleans the inner wall of the powerful stirring and mixing device evenly and effectively in the vertical direction through the cleaning ring, the requirement for manual operation is greatly reduced, and the working efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to a powerful stirring and mixing device. Background Art

[0002] According to the search, Chinese patent document, announcement number: CN218249586U, discloses a slurry stirring device, including a shell, a bracket, a driving device, a stirring assembly and a spiral blade, the top of the shell is provided with a feed port; the two opposite outer side walls of the shell are rotatably connected with the bracket; the driving device is fixed to the shell; the stirring assembly is arranged inside the shell, and the stirring assembly is transmission-connected to the driving device, and the stirring assembly includes a rotating shaft transmission-connected to the output shaft of the driving device and a stirring rod group fixed on the rotating shaft, the stirring rod group is arranged at one end away from the driving device, and the stirring rod group includes a connecting plate vertically connected to the rotating shaft and a connecting plate fixed to the connecting plate The device has multiple stirring rods, each arranged along the circumference of the connecting plate; the spiral blades are arranged between the drive device and the stirring assembly, and the spiral blades are fixed to the rotating shaft along the axial direction of the rotating shaft. This device solves the problem of poor stirring effect on thick and viscous slurry, but it does not clean the slurry adhering to the inner wall of the device. The slurry adhering to the inner wall will form lumps or scale layers. These lumps or scale layers will hinder the rotation of the stirring blades, reducing stirring efficiency and mixing effect. Because the stirring blades need to overcome the resistance of the slurry lumps on the inner wall, the stirring process will become more difficult, causing the motor to consume more energy to maintain the stirring effect. This not only increases production costs but may also shorten the life of the motor.

[0003] Therefore, it is necessary to provide a new powerful stirring mixing device to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a powerful stirring and mixing device.

[0005] The powerful stirring and mixing device provided by the utility model comprises: a top cover and a bottom shell, the top cover and the bottom shell are fixed by bolts, a conveying and stirring device is provided at the center of the top cover, a through hole is provided on one side of the top cover, a threaded rod is passed through the through hole provided in the top cover, the top surface of the threaded rod passes through the through hole provided in the top cover and is fixedly connected to the output end of the forward and reverse motor, a cleaning ring is threadedly connected to the threaded rod, a through hole is provided on the cleaning ring, a limiting rod is provided in the through hole, the top surface of the limiting rod is fixedly connected to the top cover, and the bottom surface of the limiting rod is movably connected to the bottom wall of the bottom shell;

[0006] A plurality of nozzles are installed on the outer side wall of the cleaning ring.

[0007] Preferably, the bottom surface of the bottom shell is a funnel-shaped structure, and a discharge port is fixedly connected to the bottom of the bottom shell.

[0008] Preferably, a support frame is fixedly connected to the center of the bottom shell, and a shaft sleeve is provided on the top surface of the support frame.

[0009] Preferably, the conveying and stirring device includes a rotating shaft, which passes through the center of the top cover and is fixedly connected to the output end of the rotating motor. The rotating motor housing is fixedly connected to the top surface of the top cover. An isolation plate is fixedly connected under the top cover, and a through hole is provided on the isolation plate. A discharge pipe is provided in the through hole on the isolation plate, and the top of the discharge pipe passes through the top cover and is fixedly connected to a feed port.

[0010] Preferably, a stirring paddle is fixedly connected to the side wall of the rotating shaft.

[0011] Preferably, the stirring paddle has a spiral structure.

[0012] Compared with the related art, the powerful stirring and mixing device provided by the utility model has the following beneficial effects:

[0013] The utility model provides a high-power stirring and mixing device, which is provided with a cleaning ring. The cleaning ring is displaced under the drive of a threaded rod and a forward and reverse motor, and is limited by a limit rod so that the cleaning ring can reciprocate in the vertical direction. The setting of the cleaning ring can ensure that it can clean the inner wall of the high-power stirring and mixing device evenly and effectively in the vertical direction, which greatly reduces the need for manual operation, improves work efficiency, and reduces fluctuations in cleaning quality caused by human factors. Since the cleaning process can be carried out automatically, the risk of safety accidents caused by operational errors can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the powerful stirring and mixing device provided by the utility model;

[0015] Figure 2 A schematic diagram of the overall explosion structure provided by the utility model;

[0016] Figure 3 A schematic diagram of the overall cross-sectional structure provided by the utility model;

[0017] Figure 4 A schematic diagram of the internal structure provided by the utility model;

[0018] Figure 5 This is a schematic diagram of the cleaning ring position structure provided by the utility model.

[0019] Numbers in the figure: 1. Top cover; 2. Bottom shell; 3. Threaded rod; 4. Forward and reverse motor; 5. Cleaning ring; 6. Limit rod; 7. Nozzle; 8. Discharge port; 9. Support frame; 10. Bushing; 11. Rotating shaft; 12. Rotating motor; 13. Isolation plate; 14. Discharge pipe; 15. Feed port; 16. Stirring paddle. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0021] Please refer to Figure 1-Figure 5 ,in, Figure 1 This is a schematic diagram of the overall structure of the powerful stirring and mixing device provided by the utility model; Figure 2 A schematic diagram of the overall explosion structure provided by the utility model; Figure 3 A schematic diagram of the overall cross-sectional structure provided by the utility model; Figure 4 A schematic diagram of the internal structure provided by the utility model; Figure 5 This is a schematic diagram of the cleaning ring position structure provided by the utility model.

[0022] In the specific implementation process, Figure 1-Figure 5As shown, a strong stirring and mixing device includes a top cover 1 and a bottom shell 2, the top cover 1 and the bottom shell 2 are fixed by bolts, a conveying and stirring device is provided at the center of the top cover 1, a through hole is provided on one side of the top cover 1, a threaded rod 3 is passed through the through hole provided in the top cover 1, the top surface of the threaded rod 3 passes through the through hole provided in the top cover 1 and is fixedly connected to the output end of the forward and reverse motor 4, a cleaning ring 5 is threadedly connected to the threaded rod 3, a through hole is provided on the cleaning ring 5, a limit rod 6 is provided in the through hole, and the limit rod 6 controls the cleaning ring 5 The movement path is restricted. The top surface of the limit rod 6 is fixedly connected to the top cover 1. The bottom surface of the limit rod 6 is movably connected to the bottom wall of the bottom shell 2. A plurality of nozzles 7 are installed on the outer wall of the cleaning ring 5. The interior of the cleaning ring 5 is a water storage structure that can be connected to a water pump to continuously supply water to the nozzles 7. When the cleaning ring 5 moves downward, the water pipe connected to the cleaning ring 5 moves downward accordingly. The cleaning ring 5 is provided with nozzles 7 at the corresponding positions of the threaded rod 3 and the limit rod 6. The nozzles 7 are not shown in the figure. Here, the nozzles 7 are used to clean the threaded rod 3 and the limit rod 6. The bottom surface of the bottom shell 2 is a funnel-shaped structure. The setting of the funnel-shaped structure makes it easier for the stirred material to be collected at the discharge port 8. The discharge port 8 is fixedly connected to the bottom of the bottom shell 2. A support frame 9 is fixedly connected to the center of the bottom shell 2. The stirred material is discharged through the gap in the support frame 9. The top surface of the support frame 9 is provided with a shaft sleeve 10. The shaft sleeve 10 can rotate on the top surface of the support frame 9 following the conveying and stirring device. The conveying and stirring device includes a rotating shaft 11, which passes through the center of the top cover 1 and is fixedly connected to the output end of the rotating motor 12. The outer shell of the rotating motor 12 is fixedly connected to the top surface of the top cover 1. An isolation plate 13 is fixedly connected to the bottom of the top cover 1. A through hole is opened on the isolation plate 13. A discharge pipe 14 is provided in the through hole on the isolation plate 13. The top of the discharge pipe 14 passes through the top cover 1 and is fixedly connected to the feed port 15. The setting of the isolation plate 13 limits the height of the discharge. A stirring paddle 16 is fixedly connected to the side wall of the rotating shaft 11. The stirring paddle 16 is a spiral structure. The top of the spiral structure gradually shrinks and is fixedly connected to the rotating shaft. The spiral stirring paddle 16 strengthens the stirring force of the material.

[0023] The working principle provided by the present utility model is as follows: when the material is stirred, the material is discharged into the inner cavity of the bottom shell 2 through the feed port 15 and the discharge pipe 14, the rotating motor 12 drives the rotating shaft 11 to rotate, and the rotating shaft 11 drives the stirring paddle 16 to start working. After the stirring is completed, it is discharged through the gap of the support frame 9 and the discharge port 8. After the work is completed, the forward and reverse motors 4 are started, and the forward and reverse motors drive the threaded rod 3. Under the limit of the limit rod 6 and the drive of the threaded rod 3, the cleaning ring 5 drives multiple nozzles 7 to perform reciprocating motion in the vertical direction to clean the inner wall of the bottom shell 2. The solid-liquid mixture produced by cleaning is discharged through the gap of the support frame 9 and the discharge port 8.

[0024] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0025] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A strong stirring and mixing device, characterized in that: include: A top cover (1) and a bottom shell (2), wherein the top cover (1) and the bottom shell (2) are fixed by bolts, a conveying and stirring device is arranged at the center of the top cover (1), a through hole is opened on one side of the top cover (1), a threaded rod (3) passes through the through hole opened in the top cover (1), the top surface of the threaded rod (3) passes through the through hole opened in the top cover (1) and is fixedly connected to the output end of the forward and reverse motor (4), a cleaning ring (5) is threadedly connected on the threaded rod (3), a through hole is opened on the cleaning ring (5), a limiting rod (6) is arranged in the through hole, the top surface of the limiting rod (6) is fixedly connected to the top cover (1), and the bottom surface of the limiting rod (6) is movably connected to the inner bottom wall of the bottom shell (2); A plurality of nozzles (7) are installed on the outer side wall of the cleaning ring (5).

2. The strong stirring mixing device according to claim 1, characterized in that: The bottom surface of the bottom shell (2) is a funnel-shaped structure, and a discharge port (8) is fixedly connected to the bottom of the bottom shell (2).

3. The strong stirring mixing device according to claim 2, characterized in that: A support frame (9) is fixedly connected to the center of the bottom shell (2), and a shaft sleeve (10) is arranged on the top surface of the support frame (9).

4. The strong stirring mixing device according to claim 3, characterized in that: The conveying and stirring device comprises a rotating shaft (11), the rotating shaft (11) passes through the center of the top cover (1) and is fixedly connected to the output end of the rotating motor (12), the housing of the rotating motor (12) is fixedly connected to the top surface of the top cover (1), an isolation plate (13) is fixedly connected below the top cover (1), a through hole is provided on the isolation plate (13), a feed pipe (14) is provided in the through hole on the isolation plate (13), and the top of the feed pipe (14) passes through the top cover (1) and is fixedly connected to a feed port (15).

5. The strong stirring and mixing device according to claim 4, characterized in that: A stirring paddle (16) is fixedly connected to the side wall of the rotating shaft (11).

6. The strong stirring and mixing device according to claim 5, characterized in that: The stirring paddle (16) is a spiral structure.

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