Water impeller for sewage treatment drainage

Abstract

The utility model discloses a water impeller for sewage treatment and drainage, which belongs to the technical field of sewage treatment auxiliary equipment, comprises a water tank and a mounting rack mounted at the top of the water tank, and is characterized in that a motor is mounted at the top of the mounting rack, a round roller I is mounted at the output end of the motor, a round rod is mounted at the bottom in the water tank, and the round rod is mounted at the top of the mounting rack. The top of the round rod is provided with two sets of mounting plates, a third round roller is rotationally connected between the two sets of mounting plates, the annular cover and the flow pushing device can be quickly mounted and dismounted through a limiting assembly, and through the motor, the first round roller, the second round roller, the third round roller, a steel cable, a sliding block, the round rod and other assemblies, the flow guiding device can be quickly mounted and dismounted according to the needed flow guiding depth; the flow pushing device is freely controlled to move up and down along the round rod, and compared with the situation that the sliding block cannot stably move due to the fact that sewage is attached to the outer wall of the threaded rod when the threaded rod is used for driving the sliding block to move up and down, the device cannot be affected by the sewage, and the sliding block cannot stably move up and down on the outer wall of the round rod.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment auxiliary equipment, and more specifically, to a pusher for sewage treatment drainage. Background Art

[0002] Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharging it into a certain water body or reusing it. In a sewage treatment tank, a water flow pusher is needed to make the sewage flow.

[0003] There is a prior Chinese patent with the publication number CN212492458U, which discloses a micro water flow pusher for sewage treatment, including a column, a lead screw, a sliding seat, a lead screw nut, a protective pipe, rollers, a submersible motor, a paddle, a support plate, and a support rod; one side of the column is provided with a lead screw, and both ends of the lead screw are connected to the ends of the column through bearings; the lead screw is provided with a sliding seat slidably connected to the column, and the sliding seat is connected to the lead screw through a lead screw nut; the outside of the lead screw is sleeved with a protective pipe, and both ends of the protective pipe are respectively connected to the column and the sliding seat; the sliding seat is provided with rollers connected to the column, and the rollers are connected to the sliding seat through a wheel axle; one side of the sliding seat is provided with a submersible motor, and one end of the submersible motor is connected to the sliding seat through bolts; a paddle is arranged on the output shaft at the other end of the submersible motor.

[0004] The problem existing in the above device is that in the long-term use of the protective pipe sleeved outside the lead screw, impurities in the sewage will wear the hose, causing sewage to enter the inside of the hose, resulting in the blockage of the lead screw and affecting the sliding of the sliding seat. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a pusher for sewage treatment drainage, which solves the above problems.

[0007] (2) Technical Solutions

[0008] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: A thruster for sewage treatment drainage, including a water tank, wherein a mounting frame is installed on the top of the water tank, and it is characterized in that: a motor is installed on the top of the mounting frame, the output end of the motor is installed with a first round roller, a round rod is installed at the inner bottom of the water tank, two mounting plates are installed at the top of the round rod, a third round roller is rotatably connected between the two mounting plates, the outer wall of the round rod is slidably connected with a slider, a connecting rod is fixedly installed on the outer wall of the slider, the other end of the connecting rod is fixedly installed with a mounting seat, a second round roller is rotatably connected to the inner wall of the mounting seat, a steel cable is arranged between the first round roller, the second round roller and the third round roller, a limiting component is installed on the top of the slider, the limiting component is connected with an annular cover, a pushing device is slidably connected to the right end of the annular cover, and a vortex fan is installed at the output end of the pushing device.

[0009] Preferably, the limiting component includes a limiting groove, the limiting groove is opened on the top of the slider and penetrates through the side wall of the slider, a limiting block is inserted and connected to the inner wall of the limiting groove, and a connecting block is installed on the outer wall of the limiting block.

[0010] Preferably, the other end of the connecting block is fixedly connected with the annular cover, a baffle is in close contact with the top of the slider above the limiting groove, and a bolt is installed between the baffle and the slider.

[0011] Preferably, a number of groups of springs are installed between the pushing device and the inner wall of the annular cover.

[0012] Preferably, a protective cover is threadedly connected to the outer wall of the right end of the pushing device, and filter plates are installed on the side walls at both the left and right ends of the protective cover.

[0013] Preferably, a transmission rod is installed at the right end of the vortex fan, and a second scraper is installed on the outer wall of the transmission rod, and the second scraper is in close contact with the inner wall of the filter plate at the right end of the protective cover.

[0014] Preferably, a connecting plate is installed on the outer wall of the output end of the pushing device, and a first scraper is installed on the upper outer wall of the connecting plate, and the first scraper is in close contact with the inner wall of the filter plate at the left end of the protective cover.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a thruster for sewage treatment drainage, which has the following beneficial effects:

[0017] The annular cover and the flow-pushing device can be quickly installed and disassembled through the limiting component. Through components such as the motor, the first round roller, the second round roller, the third round roller, the steel cable, the slider and the round rod, the flow-pushing device can be freely controlled to move up and down along the round rod according to the depth of the water flow to be diverted. Compared with using a threaded rod to drive the slider to move up and down, which will cause sewage to adhere to the outer wall of the threaded rod and result in unstable movement of the slider, this device will not be affected by sewage and cause the slider to move unstably up and down on the outer wall of the round rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. 1 is a schematic structural diagram of a preferred embodiment of a novel flow pusher for sewage treatment diversion provided by the present utility model;

[0019] Figure 2 is Figure 1 a schematic structural diagram of the internal structure of the pool shown in FIG. 2;

[0020] Figure 3 is Figure 1 a schematic structural diagram of the internal structure of the protective cover shown in FIG. 3;

[0021] Figure 4 is Figure 2 an enlarged schematic diagram of part A shown in FIG. 4;

[0022] Figure 5 is Figure 2 an enlarged schematic diagram of part B shown in FIG. 5;

[0023] Figure 6 is Figure 3 an enlarged schematic diagram of part C shown in FIG. 6.

[0024] In the figure: 1, pool; 2, mounting frame; 3, motor; 4, first round roller; 5, steel cable; 6, second round roller; 7, mounting seat; 8, slider; 9, limiting component; 91, limiting groove; 92, limiting block; 93, bolt; 94, baffle; 95, connecting block; 10, annular cover; 11, protective cover; 12, round rod; 13, mounting plate; 14, third round roller; 15, connecting rod; 16, flow-pushing device; 17, spring; 18, first scraper; 19, filter plate; 20, connecting plate; 21, vortex fan; 22, transmission rod; 23, second scraper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer toFigures 1-6 , the present utility model provides a technical solution:

[0027] A pusher for sewage treatment drainage, including a water tank 1, an installation frame 2 is installed on the top of the water tank 1, and it is characterized in that: a motor 3 is installed on the top of the installation frame 2, a first round roller 4 is installed at the output end of the motor 3, a round rod 12 is installed at the inner bottom of the water tank 1, two installation plates 13 are installed at the top of the round rod 12, a third round roller 14 is rotatably connected between the two installation plates 13, a slider 8 is slidably connected to the outer wall of the round rod 12, a connecting rod 15 is fixedly installed on the outer wall of the slider 8, the other end of the connecting rod 15 is fixedly installed with a mounting seat 7, a second round roller 6 is rotatably connected to the inner wall of the mounting seat 7, a steel cable 5 is arranged between the first round roller 4, the second round roller 6 and the third round roller 14, a limiting component 9 is installed on the top of the slider 8, the limiting component 9 is connected with an annular cover 10, a pushing device 16 is slidably connected to the right end of the annular cover 10, and a vortex fan 21 is installed at the output end of the pushing device 16.

[0028] Further, the limiting component 9 includes a limiting groove 91, the limiting groove 91 is opened on the top of the slider 8 and penetrates through the side wall of the slider 8, a limiting block 92 is inserted and connected to the inner wall of the limiting groove 91, and a connecting block 95 is installed on the outer wall of the limiting block 92.

[0029] Further, the other end of the connecting block 95 is fixedly connected with the annular cover 10, a baffle 94 is in close contact with the top of the slider 8 above the limiting groove 91, a bolt 93 is installed between the baffle 94 and the slider 8, and the limiting block 92 can be pulled out from the inside of the limiting groove 91 by loosening the bolt 93.

[0030] Further, a plurality of groups of springs 17 are installed between the pushing device 16 and the inner wall of the annular cover 10. The arrangement of the springs 17 cancels out the vibration generated when the pushing device 16 is working.

[0031] Further, a protective cover 11 is threadedly connected to the outer wall of the right end of the pushing device 16, filter plates 19 are installed on both side walls of the left and right ends of the protective cover 11, and the vortex fan 21 is located inside the protective cover 11.

[0032] Further, a transmission rod 22 is installed at the right end of the vortex fan 21, a second scraper 23 is installed on the outer wall of the transmission rod 22, and the second scraper 23 is in close contact with the inner wall of the filter plate 19 at the right end of the protective cover 11.

[0033] Furthermore, a connecting plate 20 is installed on the outer wall of the output end of the flow-pushing device 16. A first scraper 18 is installed on the upper outer wall of the connecting plate 20. The first scraper 18 is in close contact with the inner wall of the filter plate 19 at the left end of the protective cover 11. While the vortex fan 21 rotates, the connecting plate 20 drives the first scraper 18 to clean the filter plate 19 at the left end of the protective cover 11, and the transmission rod 22 drives the second scraper 23 to clean the filter plate 19 at the right end of the protective cover 11.

[0034] Working principle: Before using the flow-pushing device 16, the annular cover 10 is connected to the slider 8 through the limiting component 9, and then the protective cover 11 is installed at the right end of the flow-pushing device 16. The motor 3 is started. The output end of the motor 3 drives the first round roller 4 to rotate and cooperate with the second round roller 6 and the third round roller 14 to release the steel cable 5 wound around the first round roller 4. Affected by gravity, the slider 8 moves downward as the steel cable 5 extends. When the flow-pushing device 16 moves to a suitable position, the motor 3 can be stopped. When it is necessary to repair the flow-pushing device 16, the driving motor 3 rotates in the reverse direction to recover the steel cable 5, so as to move the flow-pushing device 16 along the round rod 12 to above the water tank 1.

[0035] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A pusher for sewage treatment drainage, comprising a water tank (1), and an installation frame (2) is installed on the top of the water tank (1), characterized in that: The top of the mounting frame (2) is provided with a motor (3). The output end of the motor (3) is provided with a first round roller (4). The inner bottom of the water tank (1) is provided with a round rod (12). The top of the round rod (12) is provided with two groups of mounting plates (13). A third round roller (14) is rotatably connected between the two groups of mounting plates (13). The outer wall of the round rod (12) is slidably connected with a slider (8). The outer wall of the slider (8) is fixedly provided with a connecting rod (15). The other end of the connecting rod (15) is fixedly provided with a mounting seat (7). A second round roller (6) is rotatably connected to the inner wall of the mounting seat (7). A steel cable (5) is arranged between the first round roller (4), the second round roller (6) and the third round roller (14). The top of the slider (8) is provided with a limiting component (9). The limiting component (9) is connected with an annular cover (10). The right end of the annular cover (10) is slidably connected with a flow-pushing device (16). The output end of the flow-pushing device (16) is provided with a vortex fan (21).

2. The impeller for sewage treatment drainage according to claim 1, wherein: The limiting component (9) includes a limiting groove (91). The limiting groove (91) is opened on the top of the slider (8) and penetrates through the side wall of the slider (8). A limiting block (92) is inserted and connected to the inner wall of the limiting groove (91). A connecting block (95) is installed on the outer wall of the limiting block (92).

3. The impeller for sewage treatment drainage according to claim 2, characterized in that: The other end of the connecting block (95) is fixedly connected with the annular cover (10). A baffle (94) is in close contact with the top of the slider (8) above the limiting groove (91). A bolt (93) is installed between the baffle (94) and the slider (8).

4. The impeller for sewage treatment drainage according to claim 1, characterized in that: A number of groups of springs (17) are installed between the flow-pushing device (16) and the inner wall of the annular cover (10).

5. The impeller for sewage treatment drainage according to claim 4, wherein: The right end outer wall of the flow-pushing device (16) is threadedly connected with a protective cover (11). Filter plates (19) are installed on the side walls at the left and right ends of the protective cover (11).

6. The impeller for sewage treatment drainage according to claim 1, characterized in that: A transmission rod (22) is installed at the right end of the vortex fan (21). A second scraper (23) is installed on the outer wall of the transmission rod (22). The second scraper (23) is in close contact with the inner wall of the filter plate (19) at the right end of the protective cover (11).

7. The impeller for sewage treatment drainage according to claim 1, characterized in that: A connecting plate (20) is installed on the output end outer wall of the flow-pushing device (16). A first scraper (18) is installed on the upper outer wall of the connecting plate (20). The first scraper (18) is in close contact with the inner wall of the filter plate (19) at the left end of the protective cover (11).

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