Sludge cleaning device for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a hydraulic engineering sludge cleaning device which comprises a sludge bucket, a treatment cavity is formed in the sludge bucket, the left side of the treatment cavity is connected with a mounting box, and the front side in the treatment cavity is rotationally connected with a first treatment mechanism; the rear side of the first treatment mechanism is connected with a second treatment mechanism, the second treatment mechanism comprises a treatment rod, a driven wheel, a second gear and a third gear, the right end of the treatment rod penetrates and extends into the mounting box and is fixedly connected with the driven wheel, and a servo motor is fixedly mounted in the mounting box; the output end of the servo motor is fixedly connected with a driving wheel, and the driving wheel is in transmission connection with a driven wheel through a belt. By arranging the first treatment mechanism and the second treatment mechanism, the sludge can be more fully crushed and dispersed under the combined action of the double treatment mechanisms, and the sludge treatment efficiency and quality are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically to a silt removal device for water conservancy projects. Background Technology

[0002] Water conservancy projects, as important engineering projects for controlling and regulating surface water and groundwater, aim to meet human production and living needs for water resources by mitigating harm and promoting benefits. These projects not only include traditional areas such as flood control, drainage, irrigation, power generation, water supply, and land reclamation, but also cover multiple aspects such as soil and water conservation, resettlement, and water resource protection.

[0003] For example, Chinese patent CN202321075921.5 discloses a silt cleaning device for water conservancy projects. Through the coordinated arrangement of the vehicle body, silt bucket, auxiliary conveying block and crushing mechanism, it is possible to crush plastic waste in the silt while cleaning it, thereby effectively preventing plastic waste in the silt from getting tangled on the conveying auger.

[0004] However, the complex composition of sludge makes it prone to accumulation and blockage during transportation. When the sludge is shoveled into the sludge bucket of the device, due to the lack of an effective crushing and dispersing mechanism, large particles in the sludge easily stick together to form clumps, which in turn cause blockage and accumulation in the transportation pipeline, affecting the efficiency and effectiveness of sludge cleaning.

[0005] Based on this, this utility model designs a silt removal device for water conservancy projects to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a silt removal device for water conservancy projects to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a silt cleaning device for water conservancy projects, including a silt bucket, with a processing chamber inside the silt bucket. A mounting box is connected to the left side of the processing chamber, and a drive box is connected to the right side of the processing chamber. A first processing mechanism is rotatably connected to the front side of the processing chamber, and a second processing mechanism is connected to the rear side of the first processing mechanism. The second processing mechanism includes a processing rod, a driven wheel, a second gear, and a third gear. The processing rod is rotatably connected inside the processing chamber. The right end of the processing rod extends through the mounting box and is fixedly connected to the driven wheel. The left end of the processing rod is fixedly connected to the second gear and the third gear. A servo motor is fixedly installed inside the mounting box. A drive wheel is fixedly connected to the output end of the servo motor, and the drive wheel is connected to the driven wheel via a belt drive.

[0008] Preferably, the second gear is rotatably connected inside the drive box, the third gear is rotatably connected to the right side wall of the drive box, and the front side of the third gear is meshed with a gear set, which is rotatably connected to the right side wall of the drive box.

[0009] Preferably, the first processing mechanism includes a rotating shaft, mud-removing blades, through holes, and a gear. The left end of the rotating shaft passes through the sludge bucket and is rotatably connected to the left side wall of the processing chamber. Several mud-removing blades are circumferentially fixedly connected at equal intervals on the outer wall of the rotating shaft. The cross-section of the mud-removing blades is arc-shaped, and several through holes are opened on the mud-removing blades. The right end of the rotating shaft passes through the drive box and is fixedly connected to a gear.

[0010] Preferably, a gear set is meshed with the right side of gear one, and gear one is connected to gear three through the gear set.

[0011] Preferably, the bottom front side of the sludge bucket is fixedly connected with shovel teeth, the bottom front side of the mounting box and the drive box are rotatably connected with auxiliary wheels, and the bottom rear side of the sludge bucket is provided with a traveling component.

[0012] Preferably, the traveling component includes a connecting rod, traveling wheels, and gear four. Both ends of the connecting rod are connected to traveling wheels, and gear four is fixedly connected to the connecting rod. Gear four meshes with gear two.

[0013] Preferably, a connecting pipe communicating with the treatment chamber is fixedly connected to the rear side of the sludge bucket, and an auger is installed inside the connecting pipe.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0015] I. This utility model, by setting up a first processing mechanism and a second processing mechanism, uses a servo motor to drive the rotating shaft and processing rod to rotate, thereby driving the mud-removing blades and gears one, driven wheel, gear two, and gear three to work together. During the rotation of the mud-removing blades, not only can the mud be pushed into the processing chamber of the mud bucket, but the rotation of the processing rod can also further agitate and refine the mud. Under the combined action of the dual processing mechanisms, the mud can be more fully broken and dispersed, effectively improving the efficiency and quality of mud treatment. In addition, the shovel teeth set at the bottom of the front side of the mud bucket can easily cut into the mud layer during the movement of the device, reducing resistance and improving the collection efficiency of mud.

[0016] Second, the mud-removing blades in the first processing mechanism of this utility model have an arc-shaped cross-section design, which allows them to contact and push the sludge more smoothly during rotation. This not only enhances the effect of stirring and moving the sludge, but also improves the fluidity of the sludge by using through holes, reducing the accumulation of sludge in the processing chamber and further improving the sludge cleaning efficiency. The auxiliary wheels on the front side of the mounting box and drive box play a supporting and guiding role, making the device more stable during movement and less prone to tipping over or deviating.

[0017] Third, by setting up a traveling component, this utility model uses a four-way transmission of connecting rod, traveling wheel and gear to transmit the power of the servo motor to the traveling wheel, driving the device to move forward in the sludge. The connecting pipe on the rear side of the sludge bucket and the auger set inside are responsible for transporting the sludge in the processing chamber to the designated position, and it is not easy to cause blockage or accumulation, further improving the efficiency and effect of sludge cleaning. Attached Figure Description

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural schematic diagram of the present invention from another perspective;

[0020] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the first processing mechanism in this utility model;

[0022] Figure 5 This is a schematic diagram of the traveling component in this utility model.

[0023] The components include: 1. Sludge bucket; 2. Processing chamber; 3. Mounting box; 4. Drive box; 5. First processing mechanism; 501. Rotating shaft; 502. Sludge-removing blade; 503. Through hole; 504. Gear one; 6. Second processing mechanism; 601. Processing rod; 602. Driven wheel; 603. Gear two; 604. Gear three; 7. Servo motor; 8. Drive wheel; 9. Gear set; 10. Shovel teeth; 11. Auxiliary wheel; 12. Traveling assembly; 1201. Connecting rod; 1202. Traveling wheel; 1203. Gear four; 13. Connecting pipe; 14. Screwdriver. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Please see Figure 1 - Figure 3 Example 1 illustrates a silt removal device for water conservancy projects, comprising a silt bucket 1. The silt bucket 1 has a processing chamber 2 inside. A mounting box 3 is connected to the left side of the processing chamber 2, and a drive box 4 is connected to the right side. A first processing mechanism 5 is rotatably connected to the front of the processing chamber 2, and a second processing mechanism 6 is connected to the rear of the first processing mechanism 5. The second processing mechanism 6 includes a processing rod 601, a driven wheel 602, a second gear 603, and a third gear 604. The processing rod 601 is rotatably connected inside the processing chamber 2. The right end of the processing rod 601 extends through the mounting box 3 and is fixedly connected to the driven wheel 602. The left end of the processing rod 601 is fixedly connected to the second gear 603 and the third gear 604. A servo motor 7 is fixedly installed inside the mounting box 3. A drive wheel 8 is fixedly connected to the output end of the servo motor 7, and the drive wheel 8 is connected to the driven wheel 602 via a belt drive.

[0027] Please see Figure 3 In the diagram, gear 2 603 is rotatably connected inside the drive box 4, and gear 3 604 is rotatably connected to the right side wall of the drive box 4. Gear set 9 is meshed with the front side of gear 3 604, and gear set 9 is rotatably connected to the right side wall of the drive box 4.

[0028] In this embodiment, the servo motor 7 outputs power upon power-up, driving the drive wheel 8 to rotate. The power is transmitted through the connection between the drive wheel 602 and the driven wheel 602 via a belt, causing the driven wheel 602 to rotate synchronously and drive the processing rod 601, which is fixedly connected to it, to rotate within the processing chamber 2. The rotation of the processing rod 601 drives the gears 603 and 604 at both ends of the rod to rotate within the drive box 4 and on the right side wall of the drive box 4, respectively. Through the meshing relationship of the gear set 9, the power is transmitted to the first processing mechanism 5, realizing the linkage of the entire device. This achieves the crushing and processing of plastic waste in the sludge and avoids its impact on subsequent transportation.

[0029] It should be noted that several crushing rods are arranged around the outer wall of the processing rod 601. These crushing rods are arranged at certain intervals and rotate along with the processing rod 601 during rotation, thereby cutting and crushing the plastic waste mixed in with the sludge. The crushing rods are made of hard and corrosion-resistant stainless steel or alloy materials to ensure that they can maintain good working performance and lifespan even in long-term contact with humid and corrosive sludge environments.

[0030] Example 2

[0031] Please see Figure 3 and Figure 4 Example 2 is described below. This embodiment further illustrates Example 1. The first processing mechanism 5 shown in the figure includes a rotating shaft 501, mud-removing blades 502, through holes 503, and gear 504. The left end of the rotating shaft 501 passes through the sludge bucket 1 and is rotatably connected to the left side wall of the processing chamber 2. Several mud-removing blades 502 are circumferentially fixedly connected at equal intervals on the outer wall of the rotating shaft 501. The cross-section of the mud-removing blades 502 is arc-shaped, and several through holes 503 are opened on the mud-removing blades 502. The right end of the rotating shaft 501 is fixedly connected to the drive box 4 and gear 504.

[0032] Furthermore, gear set 9 is meshed with the right side of gear 504, and gear 504 is connected to gear 604 via gear set 9.

[0033] In this embodiment, the rotating shaft 501 is indirectly driven by the servo motor 7 and rotates through the transmission connection between the gear 504 and the gear set 9. The mud-removing blades 502 on the rotating shaft 501 rotate accordingly. They are designed with an arc-shaped cross-section, which can effectively push the sludge into the processing chamber 2 of the sludge bucket 1 while stirring it. The through holes 503 opened on the mud-removing blades 502 help to reduce resistance and improve stirring efficiency. They also help to reduce resistance and increase the fluidity of the sludge, making it easier to crush and separate impurities in the sludge.

[0034] Example 3

[0035] Please see Figure 1 and Figure 5 Example 3 is described below. This embodiment further illustrates Example 2. In the figure, the bottom front side of the sludge bucket 1 is fixedly connected with shovel teeth 10. The bottom front side of the mounting box 3 and the drive box 4 are both rotatably connected with auxiliary wheels 11. The bottom rear side of the sludge bucket 1 is provided with a traveling component 12.

[0036] Furthermore, the traveling component 12 includes a connecting rod 1201, a traveling wheel 1202, and a gear 1203. The traveling wheel 1202 is connected to both the left and right ends of the connecting rod 1201, and the gear 1203 is fixedly connected to the connecting rod 1201. The gear 1203 meshes with the gear 603.

[0037] Furthermore, a connecting pipe 13 that communicates with the treatment chamber 2 is fixedly connected to the rear side of the sludge bucket 1, and an auger 14 is installed inside the connecting pipe 13.

[0038] In this embodiment, as the sludge bucket 1 moves forward, the sludge is scooped up and guided into the processing chamber 2 by the shovel teeth 10 at the bottom of the front side of the sludge bucket 1. The connecting rod 1201 in the traveling assembly 12 drives the traveling wheel 1202 to roll. At the same time, the meshing connection between gear four 1203 and gear two 603 enables the rotation of the traveling wheel 1202 to drive the entire device along a preset path, providing forward power for the entire device. In the connecting pipe 13 at the rear of the sludge bucket 1, an auger 14 is provided to further transport and stir the pre-treated sludge.

[0039] It should be noted that the auxiliary wheel 11, which is rotatably connected to the front bottom of the mounting box 3 and the drive box 4, plays a role in balancing and stabilizing, enabling the device to maintain a stable movement even in complex water conservancy engineering environments. The connecting pipe 13 is connected to a sludge output device. The rotation of the auger 14 installed inside the connecting pipe 13 can transport the sludge from the treatment chamber 2 to the subsequent treatment equipment, realizing the continuous treatment and recycling of sludge.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A silt removal device for water conservancy projects, comprising a silt bucket (1), characterized in that: The sludge bucket (1) has a processing chamber (2) inside. A mounting box (3) is connected to the left side of the processing chamber (2), and a drive box (4) is connected to the right side of the processing chamber (2). A first processing mechanism (5) is rotatably connected to the front of the processing chamber (2), and a second processing mechanism (6) is connected to the rear of the first processing mechanism (5). The second processing mechanism (6) includes a processing rod (601), a driven wheel (602), a second gear (603), and a third gear (604). The rod (601) is rotatably connected in the processing chamber (2). The right end of the processing rod (601) extends through into the mounting box (3) and is fixedly connected to the driven wheel (602). The left end of the processing rod (601) is fixedly connected to the gear two (603) and the gear three (604). The mounting box (3) is fixedly installed with a servo motor (7). The output end of the servo motor (7) is fixedly connected to the drive wheel (8). The drive wheel (8) is connected to the driven wheel (602) through a belt drive.

2. The silt removal device for water conservancy projects according to claim 1, characterized in that: The second gear (603) is rotatably connected inside the drive box (4), and the third gear (604) is rotatably connected to the right side wall of the drive box (4). The front side of the third gear (604) is meshed with a gear set (9), and the gear set (9) is rotatably connected to the right side wall of the drive box (4).

3. The silt removal device for water conservancy projects according to claim 1, characterized in that: The first processing mechanism (5) includes a rotating shaft (501), mud-removing blades (502), through holes (503), and gear one (504). The left end of the rotating shaft (501) passes through the sludge bucket (1) and is rotatably connected to the left side wall of the processing chamber (2). Several mud-removing blades (502) are circumferentially fixedly connected at equal intervals on the outer wall of the rotating shaft (501). The cross-section of the mud-removing blades (502) is arc-shaped. Several through holes (503) are opened on the mud-removing blades (502). The right end of the rotating shaft (501) is fixedly connected through the drive box (4) and gear one (504).

4. The silt removal device for water conservancy projects according to claim 3, characterized in that: The right side of the first gear (504) is meshed with a gear set (9), and the first gear (504) is connected to the third gear (604) through the gear set (9).

5. A silt removal device for water conservancy projects according to claim 4, characterized in that: The bottom front side of the sludge bucket (1) is fixedly connected with shovel teeth (10), and the bottom front side of the mounting box (3) and the drive box (4) are both rotatably connected with auxiliary wheels (11). The bottom rear side of the sludge bucket (1) is provided with a traveling component (12).

6. A silt removal device for water conservancy projects according to claim 5, characterized in that: The traveling component (12) includes a connecting rod (1201), a traveling wheel (1202), and a gear four (1203). The traveling wheel (1202) is connected to both the left and right ends of the connecting rod (1201). The gear four (1203) is fixedly connected to the connecting rod (1201), and the gear four (1203) meshes with the gear two (603).

7. A silt removal device for water conservancy projects according to claim 1, characterized in that: The rear side of the sludge bucket (1) is fixedly connected to a connecting pipe (13) that communicates with the treatment chamber (2), and an auger (14) is installed inside the connecting pipe (13).

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