Convenient mechanical algae removal device
By driving slow down and steep upward movement on the filter cartridge, using waveform grooves and spring structures, the problem of algae adhesion and blockage in the inner wall of the floating barrel is solved, and the long-term efficient use of the filter cartridge and the improvement of algae removal efficiency is achieved.
Patent Information
- Application Number
- CN202421108302.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When dealing with algae with existing intelligent equipment for ocean surface floating garbage cleaning, the inner wall of the float is easily blocked by algae, resulting in low cleaning efficiency and short service life.
A convenient mechanical algae removal device is designed. By driving slow down and steep up movement on the filter cartridge, the waveform groove and spring combination structure is used to prevent algae from statically adhering to the inner wall of the filter cartridge, and the service life of the filter cartridge is extended.
It effectively prevents algae from statically adhering to the inner wall of the filter cartridge, extends the service life of the filter cartridge, improves the algae removal efficiency, and reduces the frequency of manual cleaning.
Smart Images
Figure CN222294908U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water body pollution removal, in particular to a convenient mechanical algae removal device. Background Art
[0002] Human activities will have an impact on aquatic ecosystems, so that most rivers and lakes are polluted to varying degrees, especially by algae. Algae-rich water is difficult to treat and the water quality will deteriorate, so algae removal equipment is needed to intervene.
[0003] An invention patent with publication number CN116837803A discloses an intelligent device for cleaning floating garbage on the ocean surface, including: a counterweight cylinder; a floating body connected to the counterweight cylinder through a connecting arm assembly; a floating cylinder radially slidingly arranged in the counterweight cylinder; and a driving mechanism, wherein the driving mechanism at least includes an electric telescopic rod, which is used to drive the floating cylinder to telescope at the port of the counterweight cylinder.
[0004] The invention uses a buoy to float on the sea surface, while the counterweight cylinder is completely immersed in the sea water. An electric telescopic rod is used to drive the top of the buoy to extend out of the sea surface and then retract below the sea level to form a siphon, which will pull the surrounding sea water to flow toward the buoy, thereby collecting the garbage into the buoy. However, the buoy plays a filtering and intercepting role. As algae enter the buoy, they will soon attach to the inner wall of the buoy and block the holes, resulting in a shorter time for each manual cleaning of the buoy, more times, and low efficiency. In view of this, the present application proposes a convenient mechanical algae removal device. Utility Model Content
[0005] The utility model aims to provide a convenient mechanical algae removal device, which can drive the filter cartridge to rotate, slowly descend or rise sharply during algae removal, so that the algae intercepted inside the filter cartridge are not easily statically attached to the inner wall of the filter cartridge and block the filter holes, thereby allowing the filter cartridge to be used for a longer time and more efficiently.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient mechanical algae removal device, comprising an inner cylinder and a filter cylinder detachable from the interior thereof, and also comprising an outer cylinder sleeved on the outside of the inner cylinder, the upper part of the outer cylinder is fixedly connected to a float, the lower part of the outer cylinder is fixedly connected to a volute, the lower part of the volute is fixedly connected to a first submersible motor, the rotor of the first submersible motor is set as a hollow shaft, the hollow shaft penetrates into the interior of the volute and is also fixedly connected with blades, the lower part of the first submersible motor is fixedly connected to a second submersible motor, the rotor of the second submersible motor is set as a solid shaft, the solid shaft is rotatably connected to the interior of the hollow shaft, the solid shaft penetrates the upper part of the hollow shaft and is also fixedly connected to a first square shaft sleeve, the lower part of the inner cylinder is fixedly connected to a second square shaft sleeve, the outer wall of the second square shaft sleeve is slidably connected to the inner wall of the first square shaft sleeve, the lower wall of the first square shaft sleeve is provided with a water inlet, and the outer wall of the volute is provided with a water outlet.
[0007] Optionally, a corrugated groove is provided on the inner wall of the upper portion of the outer cylinder, a connecting shaft is fixedly connected to the outer wall of the upper portion of the inner cylinder, an end portion of the connecting shaft is rotatably connected to a first roller, and the first roller is in rolling contact with the corrugated groove.
[0008] Optionally, the wave-shaped groove is composed of continuous ascending grooves and descending grooves;
[0009] The lower part of the connecting shaft is fixedly connected to a sliding shaft, the lower part of the sliding shaft is sleeved with a sleeve, the lower part of the sleeve is rotatably connected to a second roller, the second roller is in rolling contact with the lower wall of the outer cylinder, and a spring is sleeved on the sliding shaft, the upper and lower ends of the spring are respectively against the connecting shaft and the sleeve.
[0010] Optionally, the upper portion of the inner tube and the upper portion of the outer tube are connected via a soft sleeve.
[0011] Optionally, the upper portion of the filter cartridge is connected to the upper portion of the inner cartridge via a latch.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model can drive the filter cartridge to rotate and rise and fall when removing algae. When lifting and falling, since the slope of the ascending groove is greater than that of the descending groove, and in combination with the spring compression, the filter cartridge can be slowly lowered and suddenly raised, so that the algae intercepted inside the filter cartridge are not easily statically attached to the inner wall of the filter cartridge and block the filter holes, so that the filter cartridge can be used for a longer time and more efficiently. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model in cross section;
[0014] Figure 2 It is a structural schematic diagram of the corrugated groove of the utility model.
[0015] In the figure: 1. inner cylinder; 2. filter cylinder; 3. outer cylinder; 4. float; 5. volute; 6. first submersible motor; 7. hollow shaft; 8. blades; 9. second submersible motor; 10. solid shaft; 11. first square sleeve; 12. second square sleeve; 13. water inlet; 14. water outlet; 15. corrugated groove; 16. connecting shaft; 17. first roller; 18. rising groove; 19. descending groove; 20. sliding shaft; 21. sleeve; 22. second roller; 23. spring; 24. soft sleeve; 25. latch. DETAILED DESCRIPTION
[0016] 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.
[0017] See also Figure 1 to Figure 2 The utility model embodiment provides a convenient mechanical algae removal device, including an inner cylinder 1 and a filter cylinder 2 detachable from the inside thereof, the outer peripheral wall and the bottom wall of the filter cylinder 2 are distributed with filter holes for intercepting algae, the aperture of the filter hole can be customized according to the general size of algae in the local water body, and also includes an outer cylinder 3 sleeved on the outside of the inner cylinder 1, the upper part of the outer cylinder 3 is fixedly connected to a float 4, the float 4 provides buoyancy, so that the whole device can float on the water, which is convenient for being eye-catching and recording the casting position, and the upper surfaces of the inner cylinder 1, the outer cylinder 3 and the filter cylinder 2 will be submerged in the water when floating, the lower part of the outer cylinder 3 is fixedly connected to a volute 5, the lower part of the volute 5 is fixedly connected to a first submersible motor 6, the rotor of the first submersible motor 6 is set as a hollow shaft 7, the hollow shaft 7 penetrates into the interior of the volute 5 and is also fixedly connected to blades 8, the first submersible motor A second submersible motor 9 is fixedly connected to the lower part of the inner tube 1, and the rotor of the second submersible motor 9 is set as a solid shaft 10. The solid shaft 10 is rotatably connected to the inside of the hollow shaft 7. The solid shaft 10 passes through the upper part of the hollow shaft 7 and is also fixedly connected to the first square shaft sleeve 11. The lower part of the inner tube 1 is fixedly connected to the second square shaft sleeve 12. The outer wall of the second square shaft sleeve 12 is slidably connected to the inner wall of the first square shaft sleeve 11. The lower wall of the first square shaft sleeve 11 is provided with a water inlet 13, and the outer wall of the volute 5 is provided with a water outlet 14. When the first submersible motor 6 drives the blades 8 to rotate, a vortex will be formed, so that the garbage and floating algae floating on the surrounding water surface can be sucked into the filter cartridge 2 and intercepted by the filter cartridge 2, wherein the first square shaft sleeve 11, the second square shaft sleeve 12, the water inlet 13 and the water outlet 14 form a water flow channel, so that water can circulate.
[0018] Furthermore, a corrugated groove 15 is provided on the inner wall of the upper part of the outer cylinder 3, and a connecting shaft 16 is fixedly connected to the outer wall of the upper part of the inner cylinder 1. The end of the connecting shaft 16 is rotatably connected to a first roller 17, and the first roller 17 is in rolling contact with the corrugated groove 15. The corrugated groove 15 is composed of a continuous ascending groove 18 and a descending groove 19. When the second submersible motor 9 is started, it will drive the first square sleeve 11, the second square sleeve 12, the inner cylinder 1 and the filter cartridge 2 to rotate. When the filter cartridge 2 rotates, the first roller 17 in the corrugated groove 15 changes in height, which will drive the inner cylinder 1 and the filter cartridge 2 to rotate and rise and fall at the same time, so that the algae intercepted inside the filter cartridge 2 is not easy to statically adhere to the inner wall of the filter cartridge 2 and block the filter hole, so that the filter cartridge 2 can be used for a longer time and more efficiently until the filter cartridge 2 stops running when too much algae is intercepted.
[0019] Furthermore, the lower part of the connecting shaft 16 is fixedly connected with a sliding shaft 20, the lower part of the sliding shaft 20 is sleeved with a sleeve 21, the lower part of the sleeve 21 is rotatably connected with a second roller 22, the second roller 22 is in rolling contact with the lower wall of the outer cylinder 3, and the sliding shaft 20 is sleeved with a spring 23, the upper and lower ends of the spring 23 are respectively against the connecting shaft 16 and the sleeve 21. Among them, the slope of the rising groove 18 is greater than that of the descending groove 19, and the rebound of the spring 23 during the rise makes the filter cartridge 2 slowly descend and rise sharply, which is conducive to shaking off some algae attached to the inner wall of the filter cartridge 2, and further avoiding blockage caused by static attachment.
[0020] Furthermore, the upper portion of the inner tube 1 is connected to the upper portion of the outer tube 3 via a soft sleeve 24, and the soft sleeve 24 can seal the gap between the inner tube 1 and the upper portion of the outer tube 3 to prevent water from entering.
[0021] Furthermore, the upper part of the filter cartridge 2 is connected to the upper part of the inner cylinder 1 by a latch 25, so that the filter cartridge 2 can be easily disassembled. When the algae inside the filter cartridge 2 are fully deposited, the latch 25 can be pulled out to remove the filter cartridge 2 and dump it.
[0022] It should be understood that the above description is merely exemplary and the embodiments of the present application do not limit this.
[0023] 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 convenient mechanical algae removal device, comprising an inner cylinder (1) and a filter cylinder (2) detachable from the inner cylinder, characterized in that: The invention also comprises an outer cylinder (3) sleeved on the outside of the inner cylinder (1), the upper part of the outer cylinder (3) is fixedly connected to a float (4), the lower part of the outer cylinder (3) is fixedly connected to a volute (5), the lower part of the volute (5) is fixedly connected to a first submersible motor (6), the rotor of the first submersible motor (6) is set as a hollow shaft (7), the hollow shaft (7) penetrates into the interior of the volute (5) and is also fixedly connected to a blade (8), the lower part of the first submersible motor (6) is fixedly connected to a second submersible motor (9), and the second submersible motor The rotor of (9) is set as a solid shaft (10), and the solid shaft (10) is rotatably connected to the inside of the hollow shaft (7). The solid shaft (10) passes through the upper part of the hollow shaft (7) and is also fixedly connected to a first square shaft sleeve (11). The lower part of the inner cylinder (1) is fixedly connected to a second square shaft sleeve (12). The outer wall of the second square shaft sleeve (12) is slidably connected to the inner wall of the first square shaft sleeve (11). The lower wall of the first square shaft sleeve (11) is provided with a water inlet (13), and the outer wall of the volute (5) is provided with a water outlet (14).
2. A convenient mechanical algae removal device according to claim 1, characterized in that: The inner wall of the upper portion of the outer cylinder (3) is provided with a corrugated groove (15), the outer wall of the upper portion of the inner cylinder (1) is fixedly connected with a connecting shaft (16), the end of the connecting shaft (16) is rotatably connected with a first roller (17), and the first roller (17) is in rolling contact with the corrugated groove (15).
3. A convenient mechanical algae removal device according to claim 2, characterized in that: The corrugated groove (15) is composed of a continuous ascending groove (18) and a descending groove (19); The lower part of the connecting shaft (16) is fixedly connected to a sliding shaft (20), the lower part of the sliding shaft (20) is sleeved with a sleeve (21), the lower part of the sleeve (21) is rotatably connected to a second roller (22), the second roller (22) is in rolling contact with the lower wall of the outer cylinder (3), and the sliding shaft (20) is sleeved with a spring (23), the upper and lower ends of the spring (23) are respectively against the connecting shaft (16) and the sleeve (21).
4. A convenient mechanical algae removal device according to claim 1, characterized in that: The upper part of the inner cylinder (1) and the upper part of the outer cylinder (3) are connected via a soft sleeve (24).
5. The convenient mechanical algae removal device according to claim 1, characterized in that: The upper part of the filter cylinder (2) is connected to the upper part of the inner cylinder (1) via a latch (25).