Flood gate dredging device

Abstract

The utility model relates to the technical field of dredging equipment, in particular to a flood gate dredging device which comprises a mounting frame, a rotary joint, a first motor, a water spraying assembly, a cleaning assembly and a driving assembly. The water spraying assembly is rotationally mounted at the top end of the mounting frame, and two ends of the water spraying assembly extend to the side surface of the mounting frame; a first motor for adjusting the water spraying angle of the water spraying assembly during use is arranged at one end of the water spraying assembly and located on one side of the mounting frame; the cleaning assembly is rotationally mounted at the top end of the mounting frame and located on the outer side of the water spraying assembly. The rotating connector communicates with the water spraying assembly. High-pressure water flow is jetted through the water spraying assembly, the high-pressure water flow is jetted to deposits, the deposits can be quickly scattered through impact force of the water flow, meanwhile, the water spraying assembly is driven by the first motor to rotate on the mounting frame, the angle of the high-pressure water flow jetted by the water spraying assembly is adjusted, and the dredging range is widened; and the dredging effect and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of dredging equipment technology, specifically to a dredging device for a floodgate. Background Technology

[0002] When river water flows, it will carry a certain amount of silt and sand. Over time, the water will leave behind silt or sand at the sluice gate. As the silt accumulates, it will form a thick layer, which will prevent the sluice gate from closing or opening properly and affect the flood control effect.

[0003] Chinese patent document CN203080572U discloses a dredging rake with high-pressure water nozzles, including a traction frame, rake teeth, a high-pressure water inlet pipe and high-pressure water nozzles. A group of the high-pressure water nozzles are evenly distributed and connected in series to a pipe cavity and then connected to the high-pressure water inlet pipe. The bottom of the traction frame is connected to the pipe cavity, and a group of the rake teeth are evenly fixed to the front side of the pipe cavity.

[0004] However, the above-mentioned solution requires the use of boats to tow the dredging work, which makes the dredging work inconvenient. In addition, the downward-facing nozzles can cause the silt to move towards the gate and settle again due to water flow disturbance, resulting in poor dredging effect. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a floodgate dredging device.

[0006] The technical solution of this utility model is: a flood control gate dredging device, including a mounting frame, a rotary joint, a first motor, a water spraying component, a cleaning component, and a drive component;

[0007] The water spray assembly is rotatably mounted on the top of the mounting frame and extends to the sides of the mounting frame at both ends. One end of the water spray assembly and located on one side of the mounting frame is provided with a first motor for adjusting the water spray angle of the water spray assembly during use.

[0008] The cleaning component is rotatably mounted on top of the mounting bracket and located outside the water spray component;

[0009] The rotary joint is connected to the water spray assembly for connecting to an external high-pressure water delivery device to deliver high-pressure water into the water spray assembly.

[0010] The drive assembly has a mounting bracket on the other side and is connected to the cleaning assembly.

[0011] Preferably, the water spray assembly includes a water tank, a connecting pipe, and a nozzle;

[0012] The bucket is rotatably mounted on the top of the mounting bracket and has a cavity in the middle;

[0013] The connecting pipe is located at one end of the water bucket and is connected to the water bucket.

[0014] There are multiple nozzles, which are arranged at equal intervals along the length of the water tank on the outside of the tank and connected to the tank.

[0015] Preferably, the cleaning components include bristles and a rotating handle;

[0016] There are multiple rotating rods, which are mounted on the top of the mounting frame at equal angles relative to the center of the bucket, with one end extending to the other side of the mounting frame;

[0017] The bristles are installed on the outside of the rotating rod, and the bristles are arranged in a one-to-one correspondence with the rotating rod.

[0018] Preferably, the drive assembly includes a first gear, an internal gear ring, and a drive motor;

[0019] The first gear is installed at one end of the rotating rod;

[0020] The internal gear ring is rotatably mounted on the side of the mounting bracket and meshes with the first gear;

[0021] The drive motor is mounted on the other side of the mounting bracket and meshes with the internal gear ring.

[0022] Preferably, the drive motor includes a second gear, a mounting plate, and a drive motor body;

[0023] The mounting plate is installed on the other side of the mounting bracket;

[0024] The drive motor body is mounted on the mounting plate with its output shaft facing the mounting bracket.

[0025] The second gear is mounted on the output shaft of the drive motor body and meshes with the internal gear ring.

[0026] Preferably, a boss is provided on the outer side of the internal gear ring, and a limit ring is provided on the other side of the mounting bracket. When the internal gear ring and the mounting bracket are installed together, the boss is fitted and accommodated in the limit ring.

[0027] Preferably, both the first motor and the drive motor are provided with waterproof covers on their outer sides.

[0028] Preferably, the mounting bracket includes a base, a connecting plate, and a lifting seat;

[0029] There are two connecting plates, which are installed on the top of both ends of the base;

[0030] The lifting base is installed on the top of the connecting plate.

[0031] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0032] This invention uses a water spray assembly to spray high-pressure water onto silt. The impact force of the water flow quickly disperses the silt. At the same time, a first motor drives the water spray assembly to rotate on the mounting frame, adjusting the angle of the high-pressure water flow to increase the dredging range, improve the dredging effect and efficiency. Attached Figure Description

[0033] Figure 1-2 All of these are perspective views of one embodiment of the present utility model.

[0034] Figure 3 This is a schematic diagram of the water spray component structure in one embodiment of the present invention.

[0035] Figure 4 This is an exploded view of the drive component structure in one embodiment of the present invention.

[0036] Figure 5 This is an exploded view of the connection structure between the internal toothed ring and the limiting ring in one embodiment of the present invention.

[0037] Reference numerals in the attached drawings: 1. Mounting bracket; 101. Base; 102. Connecting plate; 2. Water bucket; 3. Waterproof cover; 4. Brush bristles; 5. Lifting seat; 6. First gear; 7. Second gear; 8. Internal gear ring; 9. Connecting pipe; 10. Rotary joint; 11. Rotating rod; 12. First motor; 13. Nozzle; 14. Limiting ring; 15. Boss; 16. Mounting plate; 17. Drive motor body. Detailed Implementation

[0038] Example 1

[0039] like Figure 1-5 As shown, the present invention proposes a flood control gate dredging device, which includes a mounting frame 1, a rotary joint 10, a first motor 12, a water spraying assembly, a cleaning assembly, and a drive assembly.

[0040] The water spray assembly is rotatably mounted on the top of the mounting frame 1 and extends to the side of the mounting frame 1 at both ends. A first motor 12 is provided at one end of the water spray assembly and on one side of the mounting frame 1 for adjusting the water spray angle of the water spray assembly during use.

[0041] The cleaning component is rotatably mounted on the top of the mounting bracket 1 and located outside the water spray component;

[0042] The rotary joint 10 is connected to the water spray assembly for connecting to an external high-pressure water delivery device to deliver high-pressure water into the water spray assembly.

[0043] The drive assembly is located on the other side of the mounting bracket 1 and is connected to the cleaning assembly.

[0044] In an optional embodiment, the mounting bracket 1 includes a base 101, a connecting plate 102, and a lifting base 5;

[0045] There are two connecting plates 102, which are installed on the top of both ends of the base 101 for mounting the water spray assembly, drive assembly and cleaning assembly during use;

[0046] The lifting base 5 is installed on the top of the connecting plate 102, which allows the connecting plate 102 and the base 101 to be placed in the water during use.

[0047] In this embodiment, the rotary joint 10 is connected to an external high-pressure water delivery device, allowing high-pressure water to be delivered to the inside of the spray assembly. The spray assembly then sprays high-pressure water onto the silt, and the impact force of the water flow quickly disperses the silt. The first motor 12 drives the spray assembly to rotate on the mounting frame 1, adjusting the angle of the high-pressure water flow to increase the sludge removal range. Simultaneously, the drive assembly drives the cleaning assembly to rotate, causing the cleaning assembly to brush the silt around the mounting frame 1, thus improving the sludge removal effect.

[0048] Example 2

[0049] like Figure 3 As shown, the present invention proposes a flood control gate dredging device. Compared with the first embodiment, the difference in this embodiment is that the water spraying component includes a water bucket 2, a connecting pipe 9, and a nozzle 13.

[0050] The water bucket 2 is rotatably mounted on the top of the mounting bracket 1 and has a cavity in the middle;

[0051] The connecting pipe 9 is located at one end of the water bucket 2 and is connected to the water bucket 2;

[0052] There are multiple nozzles 13, which are arranged at equal intervals along the length of the water tank 2 on the outside of the water tank 2 and are connected to the water tank 2.

[0053] In this embodiment, the connecting pipe 9 is connected to the rotary joint 10 and the connecting pipe 9 is connected to the water tank 2, so that high-pressure water is delivered to the inside of the water tank 2 through the connecting pipe 9, and high-pressure water is delivered to the sludge through multiple nozzles 13 installed on the water tank 2, so that the high-pressure water washes the sludge and cleans it.

[0054] Example 3

[0055] like Figure 1-2 As shown, the present invention proposes a floodgate dredging device. Compared with the first embodiment, the difference in this embodiment is that the cleaning component includes brush bristles 4 and rotating rod 11.

[0056] There are multiple rotating rods 11, which are mounted on the top of the mounting frame 1 at equal angles around the center of the water bucket 2, with one end extending to the other side of the mounting frame 1.

[0057] The bristles 4 are installed on the outside of the rotating rod 11, and the bristles 4 are arranged in a one-to-one correspondence with the rotating rod 11.

[0058] In this embodiment, by installing bristles 4 on the outside of the rotating rod 11, and driving the rotating rod 11 to brush the silt when it rotates, the bristles 4 also drive the sewage to move, thereby improving the sludge removal effect.

[0059] Example 4

[0060] like Figure 4-5 As shown, the present invention proposes a flood control gate dredging device. Compared with the first embodiment, the difference in this embodiment is that the driving component includes a first gear 6, an internal gear ring 8, and a drive motor.

[0061] The first gear 6 is installed at one end of the rotating rod 11;

[0062] The internal gear ring 8 is rotatably mounted on the side of the mounting bracket 1 and meshes with the first gear 6;

[0063] The drive motor is mounted on the other side of the mounting bracket 1 and is engaged with the internal gear ring 8.

[0064] In this embodiment, the internal gear ring 8 is driven to rotate on the mounting bracket 1 by the drive motor. At the same time, the internal gear ring 8 drives multiple first gears 6 to rotate synchronously, so that the first gears 6 drive the rotating rod 11 to rotate, and the rotating rod 11 drives the brush bristles 4 to perform cleaning work to improve the sludge removal effect.

[0065] Example 5

[0066] like Figure 4 As shown, the floodgate dredging device proposed in this utility model differs from embodiment four in that the drive motor includes a second gear 7, a mounting plate 16, and a drive motor body 17.

[0067] Mounting plate 16 is installed on the other side of mounting bracket 1;

[0068] The drive motor body 17 is mounted on the mounting plate 16 and the output shaft is arranged facing the mounting bracket 1;

[0069] The second gear 7 is mounted on the output shaft of the drive motor body 17 and meshes with the internal gear ring 8. The connection method between the second gear 7 and the rotating rod 11 is existing technology and is only shown in the figure.

[0070] In an optional embodiment, a boss 15 is provided on the outer side of the internal toothed ring 8, and a limiting ring 14 is provided on the other side of the mounting bracket 1. When the internal toothed ring 8 and the mounting bracket 1 are installed together, the boss 15 is fitted and accommodated in the limiting ring 14.

[0071] In an optional embodiment, both the first motor 12 and the drive motor body 17 are provided with waterproof covers 3 on their outer sides.

[0072] In this embodiment, the drive motor body 17 is mounted on the mounting bracket 1 by the mounting plate 16, and when the drive motor body 17 is started, it drives the second gear 7 to drive the internal gear ring 8 to rotate, so that the internal gear ring 8 drives multiple first gears 6 to rotate synchronously.

[0073] In this invention, the device is connected to an external high-pressure water delivery device via a rotary joint 10, and is placed in the water via a lifting base 5. Simultaneously, the external high-pressure water delivery device injects high-pressure water into a connecting pipe 9, which is connected to a water tank 2. The high-pressure water is delivered to the inside of the water tank 2 via the connecting pipe 9, and then delivered to the sludge via multiple nozzles 13 mounted on the water tank 2. At the same time, a first motor 12 drives the water tank 2 to rotate on the mounting frame 1, causing the water tank 2 to rotate the waterproof cover 3 circumferentially according to the output shaft of the first motor 12. This adjusts the spray angle of the waterproof cover 3, increasing the sludge removal range. The drive motor body 17 starts and drives the second gear 7 to rotate, causing the second gear 7 to drive the internal gear ring 8 to rotate on the mounting frame 1. Simultaneously, the internal gear ring 8 drives multiple first gears 6 to rotate synchronously, thereby driving the rotating rod 11 and brush bristles 4 to rotate. This causes the brush bristles 4 to brush the sludge around the device and promote the flow of sewage, improving the sludge removal effect.

[0074] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A floodgate dredging device, characterized in that, Includes mounting bracket (1), rotary joint (10), water spray assembly, cleaning assembly and drive assembly; The water spray assembly is rotatably mounted on the top of the mounting bracket (1) and extends to the side of the mounting bracket (1) at both ends. A first motor (12) is provided at one end of the water spray assembly and on one side of the mounting bracket (1) for adjusting the water spray angle of the water spray assembly during use. The cleaning component is rotatably mounted on the top of the mounting bracket (1) and located outside the water spray component; The rotary joint (10) is connected to the water spray assembly for connecting with an external high-pressure water delivery device to deliver high-pressure water into the water spray assembly; The drive assembly is provided on the other side of the mounting bracket (1) and connected to the cleaning assembly.

2. The flood control gate dredging device according to claim 1, characterized in that, The water spray assembly includes a water tank (2), a connecting pipe (9), and a nozzle (13); The bucket (2) is rotatably mounted on the top of the mounting bracket (1) and has a cavity in the middle; The connecting pipe (9) is set at one end of the water bucket (2) and connected to the water bucket (2); There are multiple nozzles (13), which are arranged at equal intervals along the length of the water tank (2) on the outside of the water tank (2) and are connected to the water tank (2).

3. The flood control gate dredging device according to claim 1, characterized in that, The cleaning components include bristles (4) and a rotating rod (11); There are multiple rotating rods (11), which are mounted on the top of the mounting frame (1) at equal angles relative to the center of the bucket (2), and one end of each rod extends to the other side of the mounting frame (1). The bristles (4) are installed on the outside of the rotating rod (11), and the bristles (4) are arranged in a one-to-one correspondence with the rotating rod (11).

4. The flood control gate dredging device according to claim 3, characterized in that, The drive assembly includes a first gear (6), an internal gear ring (8), and a drive motor; The first gear (6) is installed at one end of the rotating rod (11); The internal gear ring (8) is rotatably mounted on the side of the mounting bracket (1) and meshes with the first gear (6); The drive motor is mounted on the other side of the mounting bracket (1) and meshes with the internal gear ring (8).

5. A flood control gate dredging device according to claim 4, characterized in that, The drive motor includes a second gear (7), a mounting plate (16), and a drive motor body (17); The mounting plate (16) is installed on the other side of the mounting bracket (1); The drive motor body (17) is mounted on the mounting plate (16) and the output shaft is arranged facing the mounting bracket (1); The second gear (7) is mounted on the output shaft of the drive motor body (17) and meshes with the internal gear ring (8).

6. A flood control gate dredging device according to claim 5, characterized in that, The inner toothed ring (8) has a boss (15) on its outer side, and a limit ring (14) is provided on the other side of the mounting bracket (1). When the inner toothed ring (8) and the mounting bracket (1) are installed together, the boss (15) is fitted into the limit ring (14).

7. A flood control gate dredging device according to claim 5, characterized in that, Both the first motor (12) and the drive motor body (17) are provided with waterproof covers (3) on their outer sides.

8. The flood control gate dredging device according to claim 1, characterized in that, The mounting bracket (1) includes a base (101), a connecting plate (102), and a lifting base (5); There are two connecting plates (102), and the two connecting plates (102) are installed on the top of both ends of the base (101); The lifting base (5) is installed on the top of the connecting plate (102).

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