Equipment for improving water quality of rivers and lakes based on urban water network area

Abstract

The utility model discloses equipment for improving the water quality of rivers and lakes based on an urban water network area, belongs to the technical field of water quality purification, and aims at solving the problems that large garbage in water easily affects the working period of a collecting device, and the collecting device is easily blocked to affect the collecting effect. A first filter plate and a second filter plate are fixedly connected to the inner surface of the outer shell, and a crushing mechanism is arranged in the outer shell; the driving bevel gear is driven by the driving motor to rotate, so that the first driven bevel gear and the second driven bevel gear respectively drive the first cutter set and the second cutter set to coaxially and reversely rotate, large garbage entering the outer shell is crushed, and the garbage in water is classified and collected by the first filter plate and the second filter plate; and the rotating shaft drives two brush plates to rotate to brush the first filter plate and the second filter plate, so that the problems that the working period of the collecting device is easily influenced by large garbage in water, and the collecting effect is influenced by the fact that the collecting device is easily blocked are effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water purification, and in particular relates to equipment for improving the water quality of rivers and lakes in urban water network areas. Background Art

[0002] In order to improve the water quality of rivers and lakes, garbage in rivers and lakes is generally cleaned manually. However, the cleaning process is frequent, inconvenient, and dangerous. Therefore, many rivers and lakes currently use garbage collectors to clean garbage. As long as the garbage collector is placed in the water, it can collect floating garbage in the surrounding area. The garbage is concentrated in the inner tank of the collector, and the inner tank in the collector can be removed after a period of time.

[0003] When most existing garbage collectors are in use, large garbage in the water enters the interior of the device, which can easily cause the interior of the collector to be quickly filled, thereby increasing the number of times the collector needs to be manually cleaned, affecting the collector's working cycle. In addition, the types of garbage in the water are relatively complex, which can easily cause blockage inside the collector, thereby affecting the collection effect.

[0004] Therefore, it is necessary to use equipment to improve the water quality of rivers and lakes in urban water network areas to solve the problems in the existing technology that large garbage in the water easily affects the working cycle of the collection device and the collection device is easily blocked, affecting the collection effect. Summary of the Invention

[0005] The purpose of the present invention is to provide a device for improving the water quality of rivers and lakes in urban water network areas, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a device for improving the water quality of rivers and lakes in urban water network areas, comprising an outer shell, a water inlet being provided at the top of the outer shell, a water outlet being provided at the bottom of the outer shell, a first filter plate and a second filter plate being fixedly connected to the inner surface of the outer shell, and a crushing mechanism being provided inside the outer shell;

[0007] The crushing mechanism includes a mounting shell, an outer wall of one side of the mounting shell is fixedly connected to a side wall of the inner surface of the outer shell, the inner wall of the top surface of the mounting shell is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is tightly sleeved with a first driven bevel gear, a sleeve is sleeved on the outer surface of the rotating shaft, the top of the sleeve is fixedly connected to the second driven bevel gear, the outer surface of the sleeve is rotatably connected to a rotating ring, the bottom end of the rotating ring is fixedly connected to the inner wall of the bottom surface of the mounting shell, the bottom end of the rotating shaft rotates through the bottom surface of the mounting shell and the outer surface is tightly sleeved with a first knife group, the bottom end of the sleeve rotates through the bottom surface of the mounting shell and the outer surface is tightly sleeved with a second knife group.

[0008] It should be noted in the solution that a waterproof shell is fixedly connected to the mounting shell on one side of the outer surface of the outer shell, and a drive motor is fixedly connected to the inside of the waterproof shell. The output end of the drive motor rotates through the outer surface of the outer shell and extends to the inside of the mounting shell and is coaxially fixedly connected to a transmission shaft. The outer wall of the transmission shaft away from the drive motor is coaxially fixedly connected to an active bevel gear.

[0009] It is worth mentioning that the bottom end of the rotating shaft rotates through the first filter plate and the second filter plate and is coaxially fixedly connected to the turbine. The outer surface of the rotating shaft inside the outer shell is fastened with two parallel brush plates.

[0010] It should be further explained that four circumferentially distributed oblique rods are fixedly connected to the top of the outer surface of the outer shell, a fixing ring is fixedly connected to the top of the outer wall of one side of the oblique rod, a float is fixedly connected to the inner surface of the fixing ring, and two parallelly distributed sealing doors are provided on the other side of the outer surface of the outer shell.

[0011] As a preferred embodiment, the first filter plate is located above the second filter plate and the aperture of the first filter plate is larger than that of the second filter plate. The first filter plate, the second filter plate and the rotating shaft are coaxially arranged.

[0012] As a preferred embodiment, the first driven bevel gear and the second driven bevel gear are symmetrically distributed, and both the first driven bevel gear and the second driven bevel gear are meshed and connected with the driving bevel gear.

[0013] As a preferred embodiment, the bottoms of the bristles of the two brush plates are in contact with the tops of the first filter plate and the second filter plate respectively, and the bottoms of the two sealing doors are close to the tops of the first filter plate and the second filter plate respectively.

[0014] Compared with the existing technology, the equipment for improving the water quality of rivers and lakes in urban water network areas provided by the utility model has at least the following beneficial effects:

[0015] (1) Through the action of the crushing mechanism, the driving motor drives the active bevel gear to rotate, so that the first driven bevel gear and the second driven bevel gear respectively drive the first knife group and the second knife group to rotate coaxially in the opposite direction, and the large garbage entering the outer shell is crushed. The crushing effect is good, which prevents the large garbage from quickly filling the interior of the outer shell, extends the working cycle of the device, and effectively avoids the problem that large garbage in the water easily affects the working cycle of the collection device.

[0016] (2) The garbage in the water is collected in stages by the first filter plate and the second filter plate, and the rotating shaft drives the two brush plates to rotate and brush the first filter plate and the second filter plate respectively, so as to prevent the garbage in the water from clogging in the outer shell. The garbage collected in the outer shell can be cleaned in a centralized manner through the sealing door, which effectively avoids the problem that the collection device is easily blocked and affects the collection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the outer shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the pulverizing mechanism of the utility model;

[0020] Figure 4 This is a front view structural diagram of the first filter plate and the second filter plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the front cross-sectional structure of the rotating shaft and sleeve of the present invention.

[0022] In the figure: 1. outer shell; 2. water inlet; 3. water outlet; 4. first filter plate; 5. second filter plate; 6. crushing mechanism; 61. mounting shell; 62. rotating shaft; 63. first driven bevel gear; 64. sleeve; 65. second driven bevel gear; 66. rotating ring; 67. first blade group; 68. second blade group; 7. waterproof shell; 8. driving motor; 9. transmission shaft; 10. driving bevel gear; 11. turbine; 12. brush plate; 13. inclined rod; 14. fixing ring; 15. float; 16. sealing door. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the embodiments.

[0024] See also Figure 1-Figure 5 The utility model provides a device for improving the water quality of rivers and lakes in urban water network areas, comprising an outer shell 1, a water inlet 2 is provided at the top of the outer shell 1, a water outlet 3 is provided at the bottom of the outer shell 1, a first filter plate 4 and a second filter plate 5 are fixedly connected to the inner surface of the outer shell 1, and a crushing mechanism 6 is provided inside the outer shell 1;

[0025] The crushing mechanism 6 includes a mounting shell 61, an outer wall of one side of the mounting shell 61 is fixedly connected to a side wall of the inner surface of the outer shell 1, a rotating shaft 62 is rotatably connected to the inner wall of the top surface of the mounting shell 61, a first driven bevel gear 63 is tightly sleeved on the outer surface of the rotating shaft 62, a sleeve 64 is sleeved on the outer surface of the rotating shaft 62, a second driven bevel gear 65 is fixedly connected to the top of the sleeve 64, a rotating ring 66 is rotatably connected to the outer surface of the sleeve 64, and the bottom end of the rotating ring 66 is fixedly connected to the inner wall of the bottom surface of the mounting shell 61, the bottom end of the rotating shaft 62 rotates through the bottom surface of the mounting shell 61 and the outer surface is tightly sleeved with the first knife group 67, the bottom end of the sleeve 64 rotates through the bottom surface of the mounting shell 61 and the outer surface is tightly sleeved with the second knife group 68.

[0026] Further as Figure 1 、 Figure 2 and Figure 3 As shown, it is worth mentioning that a waterproof shell 7 is fixedly connected to the mounting shell 61 on one side of the outer surface of the outer shell 1, and a drive motor 8 is fixedly connected to the inside of the waterproof shell 7. The output end of the drive motor 8 rotates through the outer surface of the outer shell 1 and extends to the inside of the mounting shell 61 and is coaxially fixedly connected to a transmission shaft 9. The outer wall of the transmission shaft 9 away from the drive motor 8 is coaxially fixedly connected to an active bevel gear 10.

[0027] Further as Figure 2 and Figure 4 As shown, it is worth mentioning that the bottom end of the rotating shaft 62 rotates through the first filter plate 4 and the second filter plate 5 and is coaxially fixedly connected to the turbine 11. The outer surface of the rotating shaft 62 located inside the outer shell 1 is fastened with two parallel brush plates 12.

[0028] Further as Figure 1 and Figure 2 As shown, it is worth mentioning that four circumferentially distributed inclined rods 13 are fixedly connected to the top of the outer surface of the outer shell 1, a fixing ring 14 is fixedly connected to the top of the outer wall on one side of the inclined rod 13, a float 15 is fixedly connected to the inner surface of the fixing ring 14, and two parallel sealing doors 16 are provided on the other side of the outer surface of the outer shell 1.

[0029] Further as Figure 2 and Figure 4 As shown, it is worth noting that the first filter plate 4 is located above the second filter plate 5 and the aperture of the first filter plate 4 is larger than the aperture of the second filter plate 5. The garbage in the water is collected and graded by the first filter plate 4 and the second filter plate 5. The first filter plate 4, the second filter plate 5 and the rotating shaft 62 are coaxially arranged.

[0030] Further as Figure 3 and Figure 5As shown, it is worth noting that the first driven bevel gear 63 and the second driven bevel gear 65 are symmetrically distributed, and the first driven bevel gear 63 and the second driven bevel gear 65 are both meshed and connected with the driving bevel gear 10. The driving bevel gear 10 drives the first driven bevel gear 63 and the second driven bevel gear 65 to rotate coaxially and in opposite directions, thereby improving the crushing effect.

[0031] Further as Figure 2 and Figure 4 As shown, it is worth mentioning that the bottom of the bristles of the two brush plates 12 are in contact with the top of the first filter plate 4 and the second filter plate 5 respectively, and the first filter plate 4 and the second filter plate 5 are prevented from being blocked by the rotation of the brush plates 12. The bottoms of the two sealing doors 16 are close to the top of the first filter plate 4 and the second filter plate 5 respectively, and the garbage collected inside the outer shell 1 is cleaned by opening the sealing doors 16.

[0032] In summary: when the device is in use, the drive motor 8 is first turned on, and then the device is placed in the target water area through the action of the float 15, and the water inlet 2 is submerged in water. The drive motor 8 drives the transmission shaft 9 to rotate, and then drives the active bevel gear 10 to rotate. Under the meshing action, the active bevel gear 10 drives the first driven bevel gear 63 and the second driven bevel gear 65 to rotate coaxially and in opposite directions. At this time, the first driven bevel gear 63 drives the rotating shaft 62 to rotate, and then drives the first knife group 67 and the turbine 11 to rotate. Under the action of the turbine 11, the garbage in the water is sucked into the outer shell 1. At the same time, the second driven bevel gear 65 drives the sleeve 64 to rotate, and then drives the second knife group 68 to rotate. The first knife group 67 and the second knife group 68 rotate in opposite directions, and the large garbage in the water is crushed. The crushing effect is good, and the problem of large garbage in the water easily affecting the working cycle of the collection device is effectively avoided.

[0033] After the garbage in the water is crushed by the crushing mechanism 6, it is intercepted and collected by the first filter plate 4 and the second filter plate 5. The first filter plate 4 is located above the second filter plate 5 and the aperture of the first filter plate 4 is larger than the aperture of the second filter plate 5, so as to achieve the purpose of collecting and processing various types of garbage in a graded manner. The rotation of the rotating shaft 62 drives the two brush plates 12 to rotate at the same time. The two brush plates 12 brush the first filter plate 4 and the second filter plate 5 respectively to avoid the garbage from being blocked inside the outer shell 1. After the device has been working for a period of time, the entire device is taken out of the water, and the two sealing doors 16 are opened to centrally clean the garbage collected inside the outer shell 1. The operation is simple, and the collection effect of the garbage in the water is good, which effectively avoids the problem that the collection device is easily blocked and affects the collection effect.

[0034] The drive motor 8 can be purchased on the market. The drive motor 8 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device for improving the water quality of rivers and lakes in urban water network areas, comprising an outer shell (1), characterized in that: The outer shell (1) has a water inlet (2) at its top end, a water outlet (3) at its bottom end, a first filter plate (4) and a second filter plate (5) fixedly connected to the inner surface of the outer shell (1), and a crushing mechanism (6) disposed inside the outer shell (1); The crushing mechanism (6) comprises a mounting shell (61), an outer wall of one side of the mounting shell (61) is fixedly connected to a side wall of the inner surface of the outer shell (1), a rotating shaft (62) is rotatably connected to the inner wall of the top surface of the mounting shell (61), a first driven bevel gear (63) is tightly sleeved on the outer surface of the rotating shaft (62), a sleeve (64) is sleeved on the outer surface of the rotating shaft (62), a second driven bevel gear (65) is firmly sleeved on the top of the sleeve (64), a rotating ring (66) is rotatably connected to the outer surface of the sleeve (64), the bottom end of the rotating ring (66) is fixedly connected to the inner wall of the bottom surface of the mounting shell (61), the bottom end of the rotating shaft (62) rotatably penetrates the bottom surface of the mounting shell (61), and a first knife group (67) is tightly sleeved on the outer surface of the outer surface, and a second knife group (68) is tightly sleeved on the outer surface of the sleeve (64), the bottom end of the sleeve (64) rotatably penetrates the bottom surface of the mounting shell (61), and a second knife group (68) is tightly sleeved on the outer surface.

2. The device for improving the water quality of rivers and lakes in urban water network areas according to claim 1 is characterized by: A waterproof housing (7) is fixedly connected to a location corresponding to the mounting housing (61) on one side of the outer surface of the outer shell (1); a driving motor (8) is fixedly connected to the interior of the waterproof housing (7); an output end of the driving motor (8) rotates through the outer surface of the outer shell (1) and extends to the interior of the mounting housing (61) and is coaxially fixedly connected to a transmission shaft (9); and a driving bevel gear (10) is coaxially fixedly connected to the outer wall of the transmission shaft (9) on a side away from the driving motor (8).

3. The device for improving the water quality of rivers and lakes in urban water network areas according to claim 2 is characterized by: The bottom end of the rotating shaft (62) rotates through the first filter plate (4) and the second filter plate (5) and is coaxially fixedly connected to the turbine (11). Two parallel brush plates (12) are tightly sleeved on the outer surface of the rotating shaft (62) located inside the outer shell (1).

4. The device for improving the water quality of rivers and lakes in urban water network areas according to claim 3 is characterized by: Four circumferentially distributed oblique rods (13) are fixedly connected to the top of the outer surface of the outer shell (1); a fixing ring (14) is fixedly connected to the top of the outer wall of one side of the oblique rod (13); a floating ball (15) is fixedly connected to the inner surface of the fixing ring (14); and two parallelly distributed sealing doors (16) are provided on the other side of the outer surface of the outer shell (1).

5. The device for improving the water quality of rivers and lakes in urban water network areas according to claim 4 is characterized by: The first filter plate (4) is located above the second filter plate (5) and the aperture of the first filter plate (4) is larger than the aperture of the second filter plate (5). The first filter plate (4), the second filter plate (5) and the rotating shaft (62) are coaxially arranged.

6. The device for improving the water quality of rivers and lakes in urban water network areas according to claim 2 is characterized by: The first driven bevel gear (63) and the second driven bevel gear (65) are symmetrically distributed, and both the first driven bevel gear (63) and the second driven bevel gear (65) are meshedly connected with the driving bevel gear (10).

7. The device for improving the water quality of rivers and lakes in urban water network areas according to claim 5 is characterized by: The bottoms of the bristles of the two brush plates (12) are in contact with the tops of the first filter plate (4) and the second filter plate (5), respectively, and the bottoms of the two sealing doors (16) are close to the tops of the first filter plate (4) and the second filter plate (5), respectively.

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