A river water surface cleaning aeration device

Abstract

The utility model discloses a river water surface cleaning aeration device, comprising an aeration main body, characterized in that long strip-shaped floats are arranged on both sides of the aeration main body, two support rods are installed between the two floats, two cross rods are also installed between the two support rods, the aeration main body is installed on the top of the two cross rods, an aeration piece is installed on the bottom of the aeration main body, the aeration piece adopts an inverted T-shaped structure, the aeration piece comprises a connecting sleeve 1 and a telescopic tube, the connecting sleeve 1 and the aeration main body are rotatably connected, the connecting sleeve 1 and the aeration main body are connected by a bearing, the telescopic tube is installed at the bottom of the connecting sleeve 1, a plurality of aeration ports are opened on the connecting sleeve 1 and the telescopic tube, and a driving component for driving the aeration piece to rotate is arranged on the aeration main body, thereby solving the problem that the aeration effect of the existing aeration device is poor and the size cannot be adjusted according to one's own needs.

Description

Technical Field

[0001] The utility model relates to an aeration device, in particular to a river water surface cleaning aeration device. Background Art

[0002] The water environment is an important part of the natural ecological environment. The plain area is low-lying, the water body has poor fluidity, weak self-purification ability, and is prone to stagnant water. In the long run, it will affect the local water ecological environment, river navigation, residents' livability, industrial and agricultural development, etc. Roads need to be cleaned, maintained and repaired regularly. Like roads, rivers, lakes and other water bodies also need to be cleaned regularly to maintain water environment hygiene.

[0003] Comparative document CN215855380U discloses a bladeless aeration and flow-pushing device that adopts a floating fixing method on the water surface, which is convenient for on-site construction and installation, and adopts a combination of aeration and flow-pushing to achieve aeration and flow-pushing in the river channel, with one machine serving two purposes and reducing cost investment. In addition, the bladeless flow-pushing aeration method of the submerged shell is adopted, which, on the one hand, increases the flow velocity and flow distance, and on the other hand, does not cause harm to the aquatic plants and animals in the river channel, and also prevents the aquatic plants and animals from interfering with the aeration and flow-pushing.

[0004] In the above scheme, aeration work is achieved through a submersible shell, an aeration duct and an aeration hole. However, since the submersible shell in the above scheme is fixedly installed, its aeration range is small, the aeration effect is not good, and the size of the submersible shell is a fixed structure, so it is impossible to adjust its size according to one's own needs and can only replace different types of submersible shells, which is very inconvenient. A solution is proposed below to the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a river water surface cleaning aeration device, which solves the problem that in the prior art proposed by the above background technology, the submersible shell is fixedly installed, resulting in a small aeration range and poor aeration effect, and the size of the submersible shell is a fixed structure, which makes it impossible to adjust its size according to one's own needs and can only replace different types of submersible shells, which is very inconvenient.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A river water surface cleaning aeration device comprises an aeration body, both sides of the aeration body are provided with long strip-shaped floats, two support rods are installed between the two floats, two cross rods are also installed between the two support rods, the aeration body is installed on the top of the two cross rods, an aeration piece is installed at the bottom of the aeration body, the aeration piece adopts an inverted T-shaped structure, the aeration piece comprises a connecting sleeve 1 and a telescopic tube, the connecting sleeve 1 and the aeration body are rotatably connected, the connecting sleeve 1 and the aeration body are connected by bearings, the bottom of the aeration body is communicated with the inside of the connecting sleeve 1, the telescopic tube is installed at the bottom of the connecting sleeve 1, the connecting sleeve 1 and the telescopic tube are both provided with a plurality of aeration ports, and the aeration body is provided with a driving component for driving the aeration piece to rotate.

[0008] Preferably, the drive assembly includes an outer ring gear and gear 1, a protection box is installed on the outside of the aeration body, the top of the aeration element passes through the protection box and is connected to the aeration body, the outer ring gear is fixed on the top outer wall of the aeration element, a drive motor is installed on the inner top wall of the protection box, gear 1 is fixed on the output shaft of the drive motor, the gear 1 is meshed with the outer ring gear, and the gear 1 and the outer ring gear are both arranged in the protection box.

[0009] Preferably, the telescopic tube includes two adjusting tubes and a connecting sleeve 2, the bottom of the connecting sleeve 1 is fixedly connected to the connecting sleeve 2, the connecting sleeve 1 and the connecting sleeve 2 are internally communicated, the two adjusting tubes are respectively arranged at the two ends of the connecting sleeve 2, the adjusting tubes and the connecting sleeve 2 are slidably connected, and locking bolts for fixing the two adjusting tubes are also arranged on both sides of the top of the connecting sleeve 2, and the locking bolts are made of stainless steel structure.

[0010] Preferably, fixing rings are installed on the side walls of the two floating bodies, a collecting net is installed between the two fixing rings, and the collecting net and the fixing rings are fixed by pear-shaped self-locking hooks.

[0011] Preferably, both support rods adopt a telescopic rod structure, and the telescopic connection of the support rods is fixed by bolts.

[0012] Preferably, both ends of the two support rods are hingedly connected to the two floating bodies.

[0013] Preferably, a lifting ring is also installed on the floating body.

[0014] Beneficial effects: When aeration is performed, the aeration body is started, and the aeration body will discharge the gas into the aeration piece, and the gas can be discharged through the aeration port of the aeration piece for aeration. During the aeration process, the aeration piece is driven by the driving assembly to rotate, so that rotational aeration can be achieved to increase the aeration range and improve the aeration efficiency. The bottom of the aeration piece adopts a retractable structure so that the length of the aeration piece can be adjusted according to needs, thereby further improving the aeration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the top view of the structure of the embodiment;

[0016] Figure 2 The embodiment is used to show the assembly structure diagram of the aeration body and the aeration element;

[0017] Figure 3 The embodiment is a schematic cross-sectional structure diagram for showing an aeration body and an aeration element;

[0018] Figure 4 For example, the Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0019] Figure 5 This is a schematic diagram of the structure of the embodiment used to show the floating body when the aeration body is not installed;

[0020] Figure 6 This is a schematic diagram of the structure of the embodiment used to show the floating body after adjusting the angle.

[0021] Figure numerals: 1. aeration body; 2. float; 3. support rod; 4. cross bar; 5. aeration piece; 6. connecting sleeve 1; 7. telescopic tube; 8. aeration port; 9. drive assembly; 10. outer gear ring; 11. gear 1; 12. protection box; 13. drive motor; 14. adjustment tube; 15. connecting sleeve 2; 16. fixing ring; 17. collection net; 18. lifting ring. DETAILED DESCRIPTION

[0022] See Figures 1 to 6 As shown, a river water surface cleaning aeration device includes an aeration body 1, both sides of the aeration body 1 are provided with long strip-shaped floats 2, two support rods 3 are installed between the two floats 2, the two floats 2 are connected by the two support rods 3, two cross bars 4 are also installed between the two support rods 3, the aeration body 1 is installed on the top of the two cross bars 4, and the aeration body 1 can be better supported by installing the cross bars 4, so that the installation is stable, and an aeration member 5 is installed at the bottom of the aeration body 1. When aeration is performed, the aeration member 5 will enter the water, and the gas will be discharged into the aeration member 5 through the aeration body 1, so as to realize the aeration processing of the river through the aeration member 5.

[0023] A fixing ring 16 is installed on the side walls of the two floating bodies 2, and a collecting net 17 is installed between the two fixing rings 16. The collecting net 17 and the fixing ring 16 are fixed by a pear-shaped self-locking hook. When the floating bar is placed on the water surface, the collecting net 17 can be lifted and installed on the fixing ring 16 through the two pear-shaped self-locking hooks. The collecting net 17 is detachably connected by the two pear-shaped self-locking hooks. The collecting net 17 is semi-submerged on the water surface through the floating body 2. By installing the collecting net 17, garbage on the water surface can be collected, and cleaning personnel can regularly disassemble the collecting net 17 to process the garbage in the collecting net 17.

[0024] Both ends of the two support rods 3 are hinged with the two floating bodies 2. Both support rods 3 adopt a telescopic rod structure. The telescopic connection of the support rods 3 is fixed with bolts. By designing the support rods 3 as a telescopic structure, the angle of the two floating bodies 2 can be adjusted by adjusting the extension distance of the two support rods 3. By extending the support rods 3 away from the side of the collection net 17, the opening width of one end of the two floating bodies 2 can be expanded, thereby facilitating better entry of garbage and facilitating the treatment of garbage on the river surface.

[0025] The aeration member 5 adopts an inverted T-shaped structure. The aeration member 5 includes a connecting sleeve 6 and a telescopic tube 7. The connecting sleeve 6 and the aeration body 1 are connected by rotation. The connecting sleeve 6 and the aeration body 1 are connected by a bearing. The bottom of the aeration body 1 is connected to the inside of the connecting sleeve 6. The telescopic tube 7 is installed at the bottom of the connecting sleeve 6. A plurality of aeration ports 8 are provided on the connecting sleeve 6 and the telescopic tube 7. A driving assembly 9 for driving the aeration member 5 to rotate is provided on the aeration body 1. When the equipment is installed, it can be seen that the floating body 2 is placed on the water surface, and the aeration member 5 will submerge into the water. At this time, by starting the aeration body 1, the aeration body 1 will generate gas and discharge it into the aeration member 5, and the gas can be discharged through the aeration port 8 of the aeration member 5 for aeration. During the aeration process, the aeration member 5 is driven by the driving assembly 9 to rotate, so that rotary aeration can be realized to increase the aeration range and improve the aeration efficiency.

[0026] The driving assembly 9 includes an outer gear ring 10 and a gear 11. A protection box 12 is installed on the outside of the aeration body 1. The top of the aeration element 5 passes through the protection box 12 and is connected to the aeration body 1. The outer gear ring 10 is fixed on the top outer wall of the aeration element 5. A driving motor 13 is installed on the inner top wall of the protection box 12. The gear 11 is fixed on the output shaft of the driving motor 13. The gear 11 is meshed with the outer gear ring 10. The gear 11 and the outer gear ring 10 are both arranged in the protection box 12. When it is necessary to drive the aeration element 5 to rotate to improve the aeration efficiency, the driving motor 13 can be started first. The output shaft of the driving motor 13 will drive the gear 11 to rotate. The gear 11 will drive the outer gear ring 10 meshed with its gear to rotate, and the aeration element 5 is driven to rotate through the outer gear ring 10. Since the aeration element 5 and the aeration body 1 are connected by a bearing, the aeration element 5 does not drive the aeration body 1 to rotate when it rotates.

[0027] The telescopic tube 7 includes two adjusting tubes 14 and a connecting sleeve 15. The bottom of the connecting sleeve 16 is fixedly connected to the connecting sleeve 15. The connecting sleeve 16 and the connecting sleeve 15 are internally communicated. The two adjusting tubes 14 are respectively arranged at the two ends of the connecting sleeve 15. The adjusting tube 14 and the connecting sleeve 15 are slidably connected. Locking bolts for fixing the two adjusting tubes 14 are also arranged on both sides of the top of the connecting sleeve 15. The locking bolts are made of stainless steel. The bottom of the aeration element 5 adopts a telescopic structure so that when the aeration element 5 is placed on the water surface, the extension distance of the adjusting tube 14 can be adjusted according to needs to adjust the length of the telescopic tube 7, so that the telescopic tube 7 can be adjusted to a suitable length to adapt to different rivers. When the adjusting tube 14 is adjusted to a suitable length, the locking bolt can be rotated on the connecting tube 2, and the fixing of the adjusting tube 14 is achieved by the interference between the locking bolt and the adjusting tube 14.

[0028] A lifting ring 18 is also installed on the floating body 2. The lifting ring 18 is used to fix the river aeration device. When the river aeration device is set up on site, the lifting ring 18 is fixed to the river bank by ropes to prevent the floating body 2 from being displaced during use, which is not conducive to aeration.

[0029] Working principle: When it is necessary to install the aeration equipment, the length of the support rod 3 can be adjusted first. By adjusting the support rod 3, the distance between the two floats 2 and the swing angle of the float 2 can be changed to adapt to different environments. After the support rod 3 is adjusted, the aeration body 1 is installed on the two cross bars 4, and the aeration element 5 is installed at the bottom of the aeration body 1. The aeration element 5 will pass between the two cross bars 4. Then the collection net 17 is installed on the two floats 2. The collection net 17 can collect garbage on the water surface later on the water surface, thereby realizing the cleaning of the water surface. After the equipment is installed, the two floats 2 can be placed in the center of the water surface, and the installation and positioning of the float 2 can be achieved by fixing the ring 18 on the float 2 with a rope.

[0030] When aeration is performed, the aeration body 1 is started, and gas is generated by the aeration body 1. The gas is discharged into the aeration member 5, and the aeration member 5 is driven to rotate by the driving assembly 9. The aeration member 5 discharges the gas through the aeration port 8, thereby realizing rotary aeration, and improving the aeration efficiency and aeration area. The bottom of the aeration member 5 adopts a telescopic tube 7 structure, so that the telescopic tube 7 can be adjusted to a suitable length to adapt to different river channels. When the adjusting tube 14 is adjusted to a suitable length, the locking bolt can be rotated on the connecting tube 2, and the adjusting tube 14 is fixed by the interference between the locking bolt and the adjusting tube 14.

Claims

1. A river surface cleaning aeration device, comprising an aeration body (1), characterized in that: Both sides of the aeration body (1) are provided with long strip-shaped floats (2), two support rods (3) are installed between the two floats (2), two cross rods (4) are also installed between the two support rods (3), the aeration body (1) is installed on the top of the two cross rods (4), and an aeration member (5) is installed at the bottom of the aeration body (1), the aeration member (5) adopts an inverted T-shaped structure, and the aeration member (5) comprises a connecting sleeve (6) and a telescopic pipe (7), the connecting sleeve (6) ) is rotatably connected to the aeration body (1), the connection sleeve (6) and the aeration body (1) are connected by a bearing, the bottom of the aeration body (1) is communicated with the interior of the connection sleeve (6), the telescopic tube (7) is installed at the bottom of the connection sleeve (6), the connection sleeve (6) and the telescopic tube (7) are both provided with a plurality of aeration ports (8), and the aeration body (1) is provided with a driving assembly (9) for driving the aeration element (5) to rotate.

2. A river surface cleaning aeration device according to claim 1, characterized in that: The driving assembly (9) comprises an outer gear ring (10) and a gear one (11); a protection box (12) is installed on the outside of the aeration body (1); the top of the aeration element (5) passes through the protection box (12) and is connected to the aeration body (1); the outer gear ring (10) is fixed on the top outer wall of the aeration element (5); a driving motor (13) is installed on the inner top wall of the protection box (12); the gear one (11) is fixed on the output shaft of the driving motor (13); the gear one (11) is meshed with the outer gear ring (10); and the gear one (11) and the outer gear ring (10) are both arranged in the protection box (12).

3. A river surface cleaning aeration device according to claim 1, characterized in that: The telescopic tube (7) comprises two adjusting tubes (14) and a second connecting sleeve (15); the bottom of the first connecting sleeve (6) is fixedly connected to the second connecting sleeve (15); the first connecting sleeve (6) and the second connecting sleeve (15) are internally communicated; the two adjusting tubes (14) are respectively arranged at the two ends of the second connecting sleeve (15); the adjusting tubes (14) and the second connecting sleeve (15) are connected by sliding; locking bolts for fixing the two adjusting tubes (14) are also arranged on both sides of the top of the second connecting sleeve (15); the locking bolts are made of stainless steel.

4. A river surface cleaning aeration device according to claim 1, characterized in that: A fixing ring (16) is installed on the side walls of the two floating bodies (2), a collecting net (17) is installed between the two fixing rings (16), and the collecting net (17) and the fixing rings (16) are fixed by a pear-shaped self-locking hook.

5. A river surface cleaning aeration device according to claim 1, characterized in that: Both support rods (3) adopt a telescopic rod structure, and the telescopic connection of the support rods (3) is fixed by bolts.

6. A river surface cleaning aeration device according to claim 5, characterized in that: Both ends of the two support rods (3) are hingedly connected to the two floating bodies (2).

7. A river surface cleaning aeration device according to claim 4, characterized in that: A lifting ring (18) is also installed on the floating body (2).

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