Stirring device capable of preventing impurities from entering

Abstract

The utility model provides a stirring device capable of preventing impurities from entering, which relates to the technical field of stirring devices and comprises a cover body and a blocking mechanism, the blocking mechanism is mounted at the top end of the cover body, the blocking mechanism is used for blocking the impurities from entering a stirring process, damage of the impurities to equipment is prevented, and the service life of the device is prolonged. A closed channel is formed by a closing plate supporting frame, so that a mixed water body can conveniently flow in; an abutting piece abuts against a closing plate to prevent the closing plate from being separated from the position; the abutting piece is rotated to be separated from the limitation on the closing plate; the closing plate is rotated to be opened, and a rotating rod is driven by a control gear to rotate, so that the filter screen is turned over; the C-shaped frame provides a guiding function for sliding of sundries, the sundries fall down along with the slide slope, the situation that too much sundries are accumulated on the filter screen and affect the filtering effect is reduced, the driving motor drives the driving shaft to rotate, the fan blades stir the mixed water, the barrel body contains the mixed water, and the stirred mixed water is guided out through the drain valve.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stirring device capable of preventing foreign objects from entering. Background Art

[0002] Stirring devices help achieve mixing, stirring, reaction and control of the production process. In the chemical production process, stirring devices are used to mix different chemical substances, promote chemical reactions, control temperature and pressure, and ensure the uniformity and stability of the production process. In the field of environmental engineering, stirring devices are used to treat sewage, mix chemical agents, stir sediments, etc. to improve sewage treatment efficiency and water quality. In the fields of energy and mining, stirring devices are used to mix fuels, stir slurries, extract minerals, etc. to support energy production and mining.

[0003] After searching, the patent with announcement number "CN220609956U" mentioned that "the utility model discloses an industrial sewage treatment stirring device in the field of sewage treatment technology, including a stirring tank, a fixing plate is provided on the top of the stirring tank, a reducer is provided on the top of the fixing plate, a motor is provided on one side of the reducer, a connecting rod is provided on the bottom of the fixing plate, a first limit block is provided on the surface of the connecting rod, a second limit block is provided on the surface of the connecting rod, a connecting shaft is provided on the surface of the connecting rod, and the surface of the curved stirring plate has a smooth performance, so that the surface resistance is small and the stirring efficiency is high. The surface of the curved stirring plate will not be caught by debris due to its smoothness, which can improve the uniform flow rate inside the stirring tank, and there will be no stirring dead corners, thereby improving the work efficiency. By providing a submersible motor and The impeller can stir the suspended matter in the sewage inside the mixing tank, because it generates a strong flow with low tangential flow, it can prevent the suspended matter from settling to the greatest extent, thereby improving the stirring effect. When in use, the surface of the curved stirring plate has a smooth performance, so that the surface resistance is small and the stirring efficiency is high. The surface of the curved stirring plate will not be caught by debris due to its smoothness, which can improve the uniform flow rate inside the mixing tank, and there will be no stirring dead corners, thereby improving the work efficiency. The submersible motor and impeller can stir the suspended matter in the sewage inside the mixing tank, because it generates a strong flow with low tangential flow, it can prevent the suspended matter from settling to the greatest extent, thereby improving the stirring effect. However, the device lacks a mechanism to prevent debris from entering the stirring process, and the debris is easy to damage the equipment and reduce the service life of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a stirring device which can prevent foreign matter from entering, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for preventing foreign matter from entering, comprising a cover body and a blocking mechanism, wherein the blocking mechanism is installed on the top of the cover body;

[0006] The blocking mechanism includes a supporting component, a flipping component, a filtering component and a closing component. The top of the cover body is equipped with a supporting component, the inner side of the supporting component is equipped with a flipping component, the surface of the flipping component is equipped with a filtering component, and the outer side of the supporting component is equipped with a closing component.

[0007] Preferably, the support assembly includes a support frame and a slide, the top end of the cover body is fixedly connected to the support frame, and a slide is installed on one side of the support frame.

[0008] Preferably, the flip assembly comprises a rotating rod and a control gear, the inner side of the support frame is rotatably connected to the rotating rod, and both ends of the rotating rod are fixedly connected to the control gear.

[0009] Preferably, the filter assembly comprises a filter screen and a C-shaped frame, the filter screen is fixedly connected to the surface of the rotating rod, and the C-shaped frame is installed on one side of the filter screen.

[0010] Preferably, the closing assembly comprises a closing plate and a stopper, the outer side of the support frame is rotatably connected to the closing plate via a hinge, and the surface of the support frame is rotatably connected to the stopper via an axis.

[0011] Preferably, a stirring assembly is installed on the inner side of the cover body, and the stirring assembly includes a drive shaft, a drive motor and fan blades. The inner side of the cover body is rotatably connected to the drive shaft, the top flat key of the drive shaft is connected to the drive motor, and the surface of the drive shaft is installed with fan blades.

[0012] Preferably, a receiving assembly is installed at the bottom end of the cover body, and the receiving assembly includes a barrel body and a drain valve. The barrel body is installed at the bottom end of the cover body, and a drain valve is installed on one side of the barrel body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The blocking mechanism blocks debris from entering the mixing process to prevent damage to the equipment and extend the service life of the device. The filter screen blocks larger debris, rotates the retaining plate to break away from the restriction of the closing plate, rotates the closing plate to open it, and drives the rotating rod to rotate through the control gear to flip the filter screen. The C-shaped frame provides a guide for the debris to slide down, and the debris falls with the landslide, reducing the accumulation of too much debris on the filter screen that affects the filtering effect.

[0015] 2. The driving motor drives the driving shaft to rotate, so that the fan blades stir the mixed water, the mixed water is received by the barrel, and the mixed water is discharged through the drain valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the stirring component and the receiving component of the utility model;

[0018] Figure 3 This is a schematic diagram of the support assembly structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structures of the flip assembly, the filtering assembly and the closing assembly of the utility model.

[0020] Numbers in the figure: 1. cover body; 2. blocking mechanism; 21. support assembly; 211. support frame; 212. landslide; 22. flip assembly; 221. rotating rod; 222. control gear; 23. filter assembly; 231. filter screen; 232. C-type frame; 24. closing assembly; 241. closing plate; 242. stopper; 3. stirring assembly; 31. drive shaft; 32. drive motor; 33. fan blade; 4. receiving assembly; 41. barrel; 42. drain valve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-4 As shown, the utility model provides a technical solution: a stirring device for preventing foreign matter from entering, comprising a cover body 1 and a blocking mechanism 2, wherein the blocking mechanism 2 is installed on the top of the cover body 1;

[0024] The blocking mechanism 2 includes a supporting assembly 21, a flipping assembly 22, a filtering assembly 23 and a closing assembly 24. The supporting assembly 21 is installed on the top of the cover body 1, the flipping assembly 22 is installed on the inner side of the supporting assembly 21, the filtering assembly 23 is installed on the surface of the flipping assembly 22, and the closing assembly 24 is installed on the outer side of the supporting assembly 21.

[0025] Furthermore, the support assembly 21 includes a support frame 211 and a slide 212. The top of the cover body 1 is fixedly connected to the support frame 211, and the slide 212 is installed on one side of the support frame 211. The support frame 211 provides the necessary support structure, and the slide 212 guides out the blocked debris, reducing the accumulation of excessive debris on the filter net 231 to affect the filtering effect.

[0026] Furthermore, the flip assembly 22 includes a rotating rod 221 and a control gear 222. The inner side of the support frame 211 is rotatably connected to the rotating rod 221. Both ends of the rotating rod 221 are fixedly connected to the control gear 222. The control gear 222 drives the rotating rod 221 to rotate, so that the filter 231 flips.

[0027] Furthermore, the filter assembly 23 includes a filter screen 231 and a C-shaped frame 232. The filter screen 231 is fixedly connected to the surface of the rotating rod 221, and a C-shaped frame 232 is installed on one side of the filter screen 231. The filter screen 231 blocks larger debris, and the C-shaped frame 232 provides a guide function for the debris to slide down.

[0028] Furthermore, the closing component 24 includes a closing plate 241 and a stopper 242. The outer side of the support frame 211 is rotatably connected to the closing plate 241 via a hinge, and the surface of the support frame 211 is rotatably connected to the stopper 242 via an axis. The closing plate 241 and the support frame 211 form a closed channel to facilitate the inflow of mixed water, and the stopper 242 presses the closing plate 241 to prevent it from being out of position.

[0029] Embodiment 2

[0030] See also Figure 1 and Figure 2 As shown, in contrast to Example 1, as another implementation of the utility model, a stirring assembly 3 is installed on the inner side of the cover body 1, and the stirring assembly 3 includes a drive shaft 31, a drive motor 32 and fan blades 33. The inner side of the cover body 1 is rotatably connected to the drive shaft 31, and the top flat key of the drive shaft 31 is connected to the drive motor 32. The surface of the drive shaft 31 is installed with fan blades 33, and the drive shaft 31 is driven to rotate by the drive motor 32, so that the fan blades 33 stir and mix the water.

[0031] Furthermore, a receiving assembly 4 is installed at the bottom end of the cover body 1, and the receiving assembly 4 includes a barrel body 41 and a drain valve 42. The barrel body 41 is installed at the bottom end of the cover body 1, and a drain valve 42 is installed on one side of the barrel body 41. The mixed water body is received by the barrel body 41, and the mixed water body after stirring is discharged through the drain valve 42.

[0032] Working principle: first, a stirring device for preventing debris from entering is moved to the working position. When in use, the first step is to introduce the mixed water into the barrel body 41 through the blocking mechanism 2, and the filter screen 231 blocks the larger debris. The second step is that when the filter screen 231 accumulates a certain amount of debris, the stopper 242 is rotated to disengage from the restriction of the closing plate 241, and the closing plate 241 is rotated to open. The third step is to drive the rotating rod 221 to rotate by controlling the gear 222 to flip the filter screen 231. The C-shaped frame 232 provides a guiding function for the debris to slide down. The debris falls with the landslide 212, reducing the accumulation of too much debris on the filter screen 231 to affect the filtering effect. The fourth step is to drive the drive shaft 31 to rotate by the driving motor 32, so that the fan blades 33 stir the mixed water, and the mixed water is received by the barrel body 41. The mixed water is discharged through the drain valve 42. In this way, the use process of a stirring device for preventing debris from entering is completed.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for preventing foreign matter from entering, comprising a cover (1) and a blocking mechanism (2), characterized in that: A blocking mechanism (2) is installed on the top of the cover body (1); The blocking mechanism (2) comprises a supporting assembly (21), a flipping assembly (22), a filtering assembly (23) and a closing assembly (24); the supporting assembly (21) is mounted on the top of the cover body (1); the flipping assembly (22) is mounted on the inner side of the supporting assembly (21); the filtering assembly (23) is mounted on the surface of the flipping assembly (22); and the closing assembly (24) is mounted on the outer side of the supporting assembly (21).

2. A stirring device for preventing foreign matter from entering according to claim 1, characterized in that: The support assembly (21) comprises a support frame (211) and a slide (212); the top end of the cover body (1) is fixedly connected to the support frame (211); and a slide (212) is installed on one side of the support frame (211).

3. A stirring device for preventing foreign matter from entering according to claim 2, characterized in that: The turning assembly (22) comprises a rotating rod (221) and a control gear (222); the inner side of the support frame (211) is rotatably connected to the rotating rod (221); and the two ends of the rotating rod (221) are fixedly connected to the control gear (222).

4. A stirring device for preventing foreign matter from entering according to claim 3, characterized in that: The filter assembly (23) comprises a filter screen (231) and a C-shaped frame (232); the filter screen (231) is fixedly connected to the surface of the rotating rod (221); and the C-shaped frame (232) is installed on one side of the filter screen (231).

5. A stirring device for preventing foreign matter from entering according to claim 2, characterized in that: The closing assembly (24) comprises a closing plate (241) and a stopper (242); the outer side of the support frame (211) is rotatably connected to the closing plate (241) via a hinge, and the surface of the support frame (211) is rotatably connected to the stopper (242) via an axis.

6. A stirring device for preventing foreign matter from entering according to claim 1, characterized in that: A stirring assembly (3) is installed on the inner side of the cover body (1), and the stirring assembly (3) comprises a driving shaft (31), a driving motor (32) and a fan blade (33). The inner side of the cover body (1) is rotatably connected to the driving shaft (31), the top end of the driving shaft (31) is connected to the driving motor (32) by a flat key, and the surface of the driving shaft (31) is installed with a fan blade (33).

7. A stirring device for preventing foreign matter from entering according to claim 1, characterized in that: A receiving assembly (4) is installed at the bottom end of the cover body (1), and the receiving assembly (4) comprises a barrel body (41) and a liquid discharge valve (42). The barrel body (41) is installed at the bottom end of the cover body (1), and a liquid discharge valve (42) is installed on one side of the barrel body (41).

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