Water pollution treatment agent feeding device

Abstract

The utility model discloses a water pollution control medicament feeding device, which relates to the technical field of water pollution control and comprises a medicament box, a cover plate is fixedly mounted at the top of the medicament box, a driving motor is fixedly mounted on one side of the top of the cover plate, and the driving end of the driving motor is fixedly connected with a driving gear. The bottom of the cover plate is movably connected with an outer gear ring, the outer gear ring is connected with the driving gear in a meshed mode, one side of the bottom of the outer gear ring is movably connected with a connecting rod, and the bottom of the connecting rod is fixedly connected with a grinding block. According to the grinding device, the driving motor is driven, so that the driving gear drives the outer gear ring to drive the grinding block to move, liquid medicine particles deposited in the medicine box are ground through the grinding block, the grinding efficiency of the grinding block is improved through the limiting block, and normal feeding of liquid medicine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water pollution treatment, in particular to a medicament feeding device for water pollution treatment. Background Technique

[0002] With the development of industrialization, the water environment has been seriously polluted. The protection of water resources and the treatment of water pollution have become the most concerned issues in modern society. Therefore, in order to improve water quality, we need to treat polluted water. Usually, a medicament feeding device is used to put medicaments into the water solution.

[0003] The existing Chinese patent (publication number: CN220573367U) discloses a medicament feeding device for water pollution treatment. By the combined use of a second motor, a rotating shaft and stirring blades, the medicament and clean water can react fully. By the combined use of a water pump, a connecting pipe, a water outlet pipe, a hose and a nozzle, the medicament can be discharged into the sewage. By the combined use of a first motor, a support block, an installation groove, a threaded rod, a moving block and a support rod, the height of the nozzle can be adjusted, so as to control the depth of medicament discharge, improve the contact rate between the medicament and pollutants, fully react with the pollutants, and improve the treatment efficiency of pollutants.

[0004] However, the above-designed medicament feeding device for water pollution treatment still has some disadvantages in actual use: if there is still remaining liquid medicine after the use of the medicament feeding device for water pollution treatment, before the next feeding, the liquid medicine stored in the water tank may precipitate after being placed for a long time. It is difficult to crush the precipitate particles only by relying on the rotating shaft and the stirring blades. The accumulation of precipitate particles may cause the nozzle to be blocked, affecting the feeding of the liquid medicine. Content of the Utility Model

[0005] The purpose of the utility model is to provide a medicament feeding device for water pollution treatment to solve the problems put forward in the above background technique.

[0006] To solve the above technical problems, a medicament feeding device for water pollution treatment provided by the utility model includes a medicine box. A cover plate is fixedly installed at the top of the medicine box. A driving motor is fixedly installed on one side of the top of the cover plate. The driving end of the driving motor is fixedly connected with a driving gear. An external gear ring is movably connected to the bottom of the cover plate. The external gear ring is meshed with the driving gear. One side of the bottom of the external gear ring is movably connected with a connecting rod. The bottom of the connecting rod is fixedly connected with a grinding block.

[0007] Furthermore, a telescopic rod is fixedly connected to the bottom of the external gear ring. The driving end of the telescopic rod is fixedly connected with the connecting rod. A limiting block is fixedly connected to the bottom of the medicine box. An arc-shaped groove is opened on the limiting block. A second slider is fixedly connected to one side of the grinding block. The grinding block is slidably connected with the arc-shaped groove through the second slider.

[0008] Further, a scraper is fixedly connected to one side of the connecting rod close to the medicine box, and the scraper abuts against the inner wall of the medicine box.

[0009] Further, a chute is formed at the bottom of the cover plate, and a first slider is fixedly connected to the top of the external gear ring. The first slider is rotatably connected to the cover plate through the chute.

[0010] Further, a servo motor is fixedly connected to the center of the cover plate, and the driving end of the servo motor is fixedly connected to the rotating shaft.

[0011] Further, a filter screen is fixedly connected to the bottom of the medicine box, and the center of the filter screen is fixedly connected to the limiting block.

[0012] Further, a water inlet is fixedly connected to one side of the servo motor, and a water outlet is arranged on one side of the bottom of the medicine box.

[0013] Further, a circular groove is formed at the bottom of the medicine box, the filter screen is fixedly connected to the top of the circular groove, and the water outlet is communicated with the inside of the medicine box through the circular groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: By driving the driving motor, the driving gear drives the external gear ring to drive the grinding block to move, the grinding block grinds the deposited liquid medicine particles in the medicine box, and the limiting block improves the grinding efficiency of the grinding block to ensure the normal delivery of the liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the sectional view of the utility model;

[0017] Figure 3 is of the utility model Figure 2 the enlarged view at A;

[0018] Figure 4 is of the utility model Figure 2 the enlarged view at B.

[0019] In the figure: 1. Medicine box; 2. Cover plate; 3. Driving motor; 4. Driving gear; 5. Servo motor; 6. External gear ring; 7. First slider; 8. Chute; 9. Rotating shaft; 10. Telescopic rod; 11. Connecting rod; 12. Scraper; 13. Grinding block; 14. Limiting block; 15. Second slider; 16. Arc groove; 17. Filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: including a medicine box 1, a cover plate 2 is fixedly installed on the top of the medicine box 1, a driving motor 3 is fixedly installed on one side of the top of the cover plate 2, a driving gear 4 is fixedly connected to the driving end of the driving motor 3, an external tooth ring 6 is movably connected to the bottom of the cover plate 2, the external tooth ring 6 is meshed with the driving gear 4, a connecting rod 11 is movably connected to one side of the bottom of the external tooth ring 6, and a grinding block 13 is fixedly connected to the bottom of the connecting rod 11.

[0022] During specific implementation, when the liquid medicine is stored in the medicine box 1 for a long time, precipitation may occur. It is difficult to break and grind the precipitation particles only by relying on the rotating shaft 9. The accumulation of precipitation particles may cause the nozzle in the spraying device connected during the medicine delivery to be blocked. The staff can start the driving motor 3 to make the driving gear 4 rotate. When the driving gear 4 rotates, it drives the meshed external tooth ring 6 to rotate. A through hole is provided in the middle of the external tooth ring 6, and the rotation will not affect the rotating shaft 9 and the cover plate 2. The connecting rod 11 movably arranged at the bottom of the external tooth ring 6 rotates synchronously with the external tooth ring 6. The grinding block 13 and the connecting rod 11 rotate synchronously around the axis of the medicine box 1. The grinding block 13 is attached to the bottom edge of the inner wall of the medicine box 1, and the liquid medicine precipitation particles generated in the medicine box 1 are polished and ground during rotation.

[0023] Refer to Figure 2 , a telescopic rod 10 is fixedly connected to the bottom of the external tooth ring 6, the driving end of the telescopic rod 10 is fixedly connected to the connecting rod 11, a limiting block 14 is fixedly connected to the bottom of the medicine box 1, an arc-shaped groove 16 is provided on the limiting block 14, and a second slider 15 is fixedly connected to one side of the grinding block 13. The grinding block 13 is slidably connected to the arc-shaped groove 16 through the second slider 15.

[0024] By setting the limiting block 14, the second slider 15 on one side of the grinding block 13 slides around the limiting block 14 along the arc-shaped groove 16. The grinding block 13 is intermittently pressed downward along with the radian of the limiting block 14. At the same time, the connecting rod 11 makes a vertical reciprocating motion through the telescopic rod 10, improving the grinding force of the grinding block 13 on the precipitation particles.

[0025] Refer to Figure 2 , a scraping plate 12 is fixedly connected to the side of the connecting rod 11 close to the medicine box 1, and the scraping plate 12 abuts against the inner wall of the medicine box 1.

[0026] By setting the scraper 12, when the connecting rod 11 moves, the scraper 12 moves synchronously. The scraper 12 can scrape the sediment particles on the inner wall of the medicine box 1, so that they can slide down along the arc of the bottom of the medicine box 1 to the filter screen 17, improving the grinding efficiency of the grinding block 13 on the sediment particles.

[0027] Refer to Figure 2 and Figure 3 , a chute 8 is opened at the bottom of the cover plate 2, and a first slider 7 is fixedly connected to the top of the external gear ring 6. The first slider 7 is rotationally connected to the cover plate 2 through the chute 8.

[0028] By setting the "T-shaped" circular chute 8, the first slider 7 can rotate in the chute 8. When the external gear ring 6 is driven by the driving gear 4 to rotate, it can rotate at the bottom of the cover plate 2 through the first slider 7 connected to its top, thereby driving the grinding block 13 to rotate and grinding the sediment particles.

[0029] Refer to Figure 2 , a servo motor 5 is fixedly connected to the center of the cover plate 2, and the driving end of the servo motor 5 is fixedly connected to the rotating shaft 9.

[0030] It should be noted that the rotating shaft 9 and the stirring shaft connected to the rotating shaft 9 are both located above the grinding block 13 and do not affect the movement routes of the connecting rod 11 and the scraper 12. The rotating shaft 9 extends to the inner bottom of the medicine box 1 through the through hole opened on the external gear ring 6.

[0031] By setting the rotating shaft 9, a plurality of parallel stirring shafts are arranged at the bottom of the rotating shaft 9. When the servo motor 5 drives the rotating shaft 9 to rotate, the medicine in the medicine box 1 can be stirred through the stirring shafts on the rotating shaft 9 to make the medicine evenly mixed.

[0032] Refer to Figure 2 and Figure 4 , a filter screen 17 is fixedly connected to the bottom of the medicine box 1, and the center of the filter screen 17 is fixedly connected to the limit block 14.

[0033] By setting the filter screen 17, the accumulated sediment particles can stay on the filter screen 17, preventing the sedimented medicine particles from flowing out through the water outlet and blocking the externally connected spraying device, and facilitating the movement of the grinding block 13 on the filter screen 17 to grind the sediment particles.

[0034] Refer to Figure 2 , a water inlet is fixedly connected to one side of the servo motor 5, and a water outlet is arranged on one side of the bottom of the medicine box 1.

[0035] By setting the water outlet and the water inlet, the medicine can be poured into the interior of the medicine box 1 through the water outlet and connected to a spraying device such as a nozzle through the water outlet, facilitating the normal feeding of the medicine.

[0036] Refer to Figure 2, a circular groove is formed at the bottom of the medicine box 1, the filter screen 17 is fixedly connected to the top of the circular groove, and the water outlet is communicated with the inside of the medicine box 1 through the circular groove.

[0037] By providing the circular groove, the precipitate in the medicament is ground on the surface of the filter screen 17, turned into fine particles or redissolved into the medicament, and can flow smoothly into the circular groove and flow out from the water outlet. The water outlet is connected with a spraying device such as a nozzle and will not block the nozzle.

[0038] Working principle: When the device is in use, the staff can start the driving motor 3 to make the driving gear 4 rotate. When the driving gear 4 rotates, it drives the external gear ring 6 meshing with it to rotate. A through hole is formed in the middle of the external gear ring 6, and the rotation will not affect the rotating shaft 9 and the cover plate 2. The connecting rod 11 movably arranged at the bottom of the external gear ring 6 rotates synchronously with the external gear ring 6. The grinding block 13 and the connecting rod 11 rotate synchronously around the axis of the medicine box 1. The grinding block 13 is attached to the bottom edge of the inner wall of the medicine box 1, and the precipitate particles generated in the medicine box 1 are ground and crushed when rotating.

[0039] The second slider 15 on one side of the grinding block 13 slides along the arc-shaped groove 16 around the limiting block 14. The grinding block 13 is intermittently pressed down with the curvature of the limiting block 14. The connecting rod 11 performs a reciprocating vertical movement through the telescopic rod 10, improving the grinding force of the grinding block 13 on the precipitate particles.

[0040] When the connecting rod 11 moves, the scraper 12 moves synchronously. The scraper 12 can scrape the precipitate particles on the inner wall of the medicine box 1, so that they can slide down along the curvature of the bottom of the medicine box 1 to the filter screen 17, improving the grinding efficiency of the grinding block 13 on the precipitate particles.

Claims

1. A water pollution treatment chemical dosing device, comprising a medicine box (1), characterized in that: A cover plate (2) is fixedly installed at the top of the medicine box (1). A driving motor (3) is fixedly installed on one side of the top of the cover plate (2). The driving end of the driving motor (3) is fixedly connected to a driving gear (4). The bottom of the cover plate (2) is movably connected to an external gear ring (6). The external gear ring (6) is meshed with the driving gear (4). One side of the bottom of the external gear ring (6) is movably connected to a connecting rod (11). The bottom of the connecting rod (11) is fixedly connected to a grinding block (13).

2. The dosing device for water pollution treatment agent according to claim 1, characterized in that: A telescopic rod (10) is fixedly connected to the bottom of the external gear ring (6). The driving end of the telescopic rod (10) is fixedly connected to the connecting rod (11). A limiting block (14) is fixedly connected to the bottom of the medicine box (1). An arc-shaped groove (16) is formed in the limiting block (14). A second slider (15) is fixedly connected to one side of the grinding block (13). The grinding block (13) is slidably connected to the arc-shaped groove (16) through the second slider (15).

3. The dosing device for water pollution treatment agent according to claim 2, wherein: A scraping plate (12) is fixedly connected to one side of the connecting rod (11) close to the medicine box (1). The scraping plate (12) abuts against the inner wall of the medicine box (1).

4. The dosing device for water pollution treatment agent according to claim 3, characterized in that: A chute (8) is formed in the bottom of the cover plate (2). A first slider (7) is fixedly connected to the top of the external gear ring (6). The first slider (7) is rotatably connected to the cover plate (2) through the chute (8).

5. The dosing device for water pollution treatment agent according to claim 4, wherein: A servo motor (5) is fixedly connected to the center of the cover plate (2). The driving end of the servo motor (5) is fixedly connected to a rotating shaft (9).

6. The dosing device for water pollution treatment agent according to claim 5, wherein: A filter screen (17) is fixedly connected to the bottom of the medicine box (1). The center of the filter screen (17) is fixedly connected to the limiting block (14).

7. The dosing device for water pollution treatment agent according to claim 6, wherein: A water inlet is fixedly connected to one side of the servo motor (5). A water outlet is arranged on one side of the bottom of the medicine box (1).

8. The dosing device for water pollution treatment agent according to claim 7, characterized in that: A circular groove is formed in the bottom of the medicine box (1). The filter screen (17) is fixedly connected to the top of the circular groove. The water outlet is communicated with the inside of the medicine box (1) through the circular groove.

Images