An ecological and environment-friendly water conservancy dredging sludge treatment device and method

Abstract

The application provides an ecological and environment-friendly water conservancy sludge treatment device and method, and belongs to the technical field of ecological and environment-friendly technology, which comprises a cleaning and scraping component, an electric telescopic rod, a motor fixedly connected to the bottom outer wall of the electric telescopic rod, a transmission rod fixedly connected to the bottom output end of the motor through a shaft coupling, a extension seat rotatably connected to the outer wall of the transmission rod, an extension groove formed in the inner wall of the extension seat, an extension plate slidably connected to the inner wall of the extension groove, and a connecting rod fixedly connected to the bottom outer wall of the extension plate. The application is provided with a scraper. Only the motor needs to be started in the forward direction. The connecting rod will drive the scraper to displace in the direction away from the transmission rod and be attached to the inner side of the reaction tank body. The scraper will scrape off the residual waste attached to the inner side of the reaction tank body in the process of rotation. After the reaction tank is emptied as a whole, the inner side of the tank body can be efficiently cleaned and scraped, the residual waste can be quickly stripped, and the overall cleaning efficiency of the equipment can be effectively improved.

Description

Technical Field

[0001] This invention belongs to the technical field of ecological and environmental protection, specifically relating to an ecological and environmental protection water conservancy dredging sludge treatment device and method. Background Technology

[0002] During the long-term operation of water conservancy waterways such as rivers, lakes, and ditches, sediment deposition, enrichment of organic matter in the water, accumulation of aquatic organism remains, and the influx of surface pollutants continuously generate large amounts of dredging sludge. This type of sludge has a complex composition, rich in humus, suspended colloids, nitrogen and phosphorus nutrients, organic pollutants, and trace harmful substances, which can cause multiple negative harms to the aquatic ecological environment. Currently, the mainstream sludge treatment processes mostly rely on reaction tanks (such as anaerobic digesters, aerobic reaction tanks, and coagulation sedimentation tanks) to complete biochemical degradation, flocculation sedimentation, and stabilization treatment, mainly to achieve sludge reduction, harmlessness, and resource recovery. Anaerobic reaction tanks can decompose organic matter and produce biogas through microbial metabolism in an anaerobic environment, offering advantages in both volume reduction and energy recovery.

[0003] In existing equipment, after the reaction tank is emptied, a large amount of residual waste remains on the inner side of the tank. If the attached dirt cannot be effectively cleaned in time, it will gradually solidify and harden over time, forming stubborn silt and hard scale. This not only occupies tank space and interferes with the biochemical fermentation and purification reaction, but also increases the difficulty of later cleaning and maintenance. Therefore, we propose an eco-friendly water conservancy dredging and sludge treatment device and method. Summary of the Invention

[0004] The purpose of this invention is to provide an eco-friendly water conservancy dredging sludge treatment device and method, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: An eco-friendly water conservancy dredging sludge treatment device and method, comprising, The cleaning component includes an electric telescopic rod, a motor is fixedly connected to the bottom outer wall of the electric telescopic rod, a transmission rod is fixedly connected to the bottom output end of the motor via a coupling, an extension seat is rotatably connected to the outer wall of the transmission rod, an extension groove is provided on the inner wall of the extension seat, an extension plate is slidably connected to the inner wall of the extension groove, a connecting rod is fixedly connected to the bottom outer wall of the extension plate, a scraper is fixedly connected to the bottom outer wall of the connecting rod, a first transmission assembly is provided on the inner wall of the extension seat, and a sliding shaft assembly is provided on the outer wall of the extension plate. The collecting component includes a support frame fixedly connected to the outer wall of an electric telescopic rod. A reaction tank body is fixedly connected to the outer wall of the support frame. A lifting groove is provided on the inner wall of the reaction tank body. A sleeve is slidably connected to the inner wall of the lifting groove. A transmission seat is fixedly connected to the bottom outer wall of the transmission rod. A base is rotatably connected to the outer wall of the transmission seat. A second transmission component is provided on the inner wall of the base. A first elastic component is provided on the inner wall of the base. A hanging component is provided on the inner wall of the sleeve. A sealing column is rotatably connected to the bottom outer wall of the base. The slag removal component includes a limiting seat fixedly connected to the outer wall of the extension plate. The inner wall of the limiting seat is provided with a guide groove. An impact rod is slidably connected to the inner wall of the guide groove. A second elastic component is provided on the inner wall of the limiting seat. A rotating seat is rotatably connected to the outer wall of the limiting seat. A toggle component is provided on the inner wall of the rotating seat. A third elastic component is provided on the inner wall of the rotating seat.

[0006] In a preferred embodiment of the present invention, the first transmission component includes a rotating disk rotatably connected to the inner wall of the extension seat, and a fixing plate is fixedly connected to the inner wall of the extension seat.

[0007] In a preferred embodiment of the present invention, the sliding shaft assembly includes a sliding shaft fixedly connected to the outer wall of the extension plate, and the inner wall of the rotating disk is provided with a transmission groove that is slidably connected to the outer wall of the sliding shaft.

[0008] As a preferred embodiment of the present invention, the second transmission component includes a second guide groove formed in the inner wall of the transmission seat, a locking block is slidably connected to the inner wall of the second guide groove, and a locking groove is formed in the inner wall of the base.

[0009] In a preferred embodiment of the present invention, the first elastic component includes a through rod that is fixedly connected to the inner wall of the transmission seat and slidably connected to the inner wall of the locking block, and a first spring is provided between the locking block and the transmission seat.

[0010] As a preferred embodiment of the present invention, the mounting assembly includes a second lifting groove that is slidably connected to the inner wall of the sleeve and the outer wall of the sealing column, and a sealing ring is rotatably connected to the bottom outer wall of the sleeve, and the inner wall of the sealing ring has two slots.

[0011] In a preferred embodiment of the present invention, the second elastic component includes a second through rod that is fixedly connected to the outer wall of the impact rod and slidably connected to the inner wall of the limiting seat, and a second spring is provided between the impact rod and the limiting seat.

[0012] In a preferred embodiment of the present invention, the actuating assembly includes five third guide grooves formed on the inner wall of the rotating seat, and the inner walls of the five third guide grooves are slidably connected with second locking blocks. A gear is fixedly connected to the outer wall of the rotating seat, a rack that meshes with the outer wall of the gear is fixedly connected to the outer wall of the extension seat, and an actuating rod is fixedly connected to the outer wall of the impact rod.

[0013] In a preferred embodiment of the present invention, the third elastic component includes a third through rod fixedly connected to the inner wall of the rotating seat and slidably connected to the inner wall of the second locking block, and a third spring is provided between the second locking block and the rotating seat.

[0014] An eco-friendly water conservancy dredging sludge treatment method includes the following steps: The electric telescopic rod is activated, and the motor drives the scraper to adhere to the inner side of the main body of the reaction tank. Then, it rotates around the transmission rod while moving downward. The scraper scrapes off the waste material attached to the inside of the reaction tank and concentrates it on the top surface of the base; The electric telescopic rod is activated, and the motor drives the scraper to no longer adhere to the inner side of the reaction tank body and rises. The base will lift the sleeve and the collected waste together; During the displacement of the extension plate into the extension groove, the impact rod will frequently strike the connecting rod, causing the scraper to vibrate and the scraper to shake off the residue attached to the surface.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention incorporates a scraper. By simply starting the motor and rotating it clockwise, the connecting rod will drive the scraper to move away from the transmission rod and fit against the inner side of the reaction tank body. During rotation, the scraper will scrape off the residual waste adhering to the inner side of the reaction tank body, achieving efficient cleaning of the inner side of the tank body after the entire reaction tank is emptied, quickly removing residual waste and effectively improving the overall cleaning efficiency of the equipment.

[0016] 2. This invention incorporates a sleeve, where a scraper scrapes waste material into the sleeve and accumulates it on the top surface of the base. After the motor reverses and the electric telescopic rod retracts, the base lifts the collected waste material, thus enabling the unified collection of waste residue scraped from the inner wall of the reaction tank. This facilitates the transfer and subsequent disposal of the waste by the staff.

[0017] 3. By setting an impact rod, during the displacement of the extension plate into the extension groove, the five second locking blocks will cooperate with the second spring to make the impact rod hit the connecting rod multiple times. The connected rod hit by the impact will generate vibration and transmit the vibration to the scraper, thereby indirectly causing the scraper to vibrate multiple times as a whole, removing the waste residue attached to the scraper surface, avoiding the waste from solidifying and clumping, and ensuring the cleaning effect of the scraper. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the main structure of the reaction tank of the present invention; Figure 3 This is a schematic diagram of the electric telescopic pole structure of the present invention; Figure 4 This is a cross-sectional view of the extension seat structure of the present invention; Figure 5 This is a cross-sectional view of the extension groove structure of the present invention; Figure 6 This is a schematic diagram of the extension plate structure of the present invention; Figure 7 This is a schematic diagram of the limiting seat structure of the present invention; Figure 8 This is a cross-sectional view of the limiting seat structure of the present invention; Figure 9 This is a cross-sectional view of the rotating seat structure of the present invention; Figure 10 This is a cross-sectional view of the base structure of the present invention; Figure 11 This is a cross-sectional view of the transmission seat structure of the present invention; Figure 12 This is a schematic diagram of the lifting groove structure of the present invention; Figure 13 This is a schematic diagram of the sleeve structure of the present invention; Figure 14 This is a schematic diagram of the sealing ring structure of the present invention.

[0020] In the diagram: 10. Electric telescopic rod; 11. Motor; 12. Transmission rod; 13. Extension seat; 14. Extension groove; 15. Extension plate; 16. Connecting rod; 17. Scraper; 18. First transmission assembly; 19. Sliding shaft assembly; 20. Support frame; 21. Reactor body; 22. Lifting groove; 23. Sleeve; 24. Transmission seat; 25. Base; 26. Second transmission assembly; 27. First elastic assembly; 28. Hanging assembly; 29. ​​Sealing column; 30. Limiting seat; 31. Guide groove; 32. Impact rod; 33. Second elastic assembly; 34. Rotating seat; 3 5. Actuating assembly; 36. Third elastic assembly; 181. Rotating disk; 182. Fixing plate; 191. Sliding shaft; 192. Transmission groove; 261. Second guide groove; 262. Locking block; 263. Locking slot; 271. Through rod; 272. First spring; 281. Second lifting groove; 282. Sealing ring; 283. Slot; 331. Second through rod; 332. Second spring; 351. Third guide groove; 352. Second locking block; 353. Gear; 354. Rack; 355. Actuating rod; 361. Third through rod; 362. Third spring. Detailed Implementation

[0021] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] Example 1 Reference Figure 1-14 This is the first embodiment of the present invention. This embodiment provides an eco-friendly water conservancy dredging and sludge treatment device and method, including a scraping component, including an electric telescopic rod 10. A motor 11 is fixedly connected to the bottom outer wall of the electric telescopic rod 10. A transmission rod 12 is fixedly connected to the bottom output end of the motor 11 through a coupling. An extension seat 13 is rotatably connected to the outer wall of the transmission rod 12. An extension groove 14 is opened on the inner wall of the extension seat 13. An extension plate 15 is slidably connected to the inner wall of the extension groove 14. A connecting rod 16 is fixedly connected to the bottom outer wall of the extension plate 15. A scraper 17 is fixedly connected to the bottom outer wall of the connecting rod 16. A first transmission assembly 18 is provided on the inner wall of the extension seat 13. A sliding shaft assembly 19 is provided on the outer wall of the extension plate 15.

[0023] Among them, the electric telescopic rod 10 mainly serves to fix and limit the motor 11, and the motor 11 can only be fixed in a fixed position on the electric telescopic rod 10. The extension groove 14 mainly serves to slide and limit the extension plate 15, and the extension plate 15 can slide at a fixed angle within the extension groove 14.

[0024] Furthermore, the collecting components include a support frame 20 fixedly connected to the outer wall of the electric telescopic rod 10, a reaction tank body 21 fixedly connected to the outer wall of the support frame 20, a lifting groove 22 opened on the inner wall of the reaction tank body 21, a sleeve 23 slidably connected to the inner wall of the lifting groove 22, a transmission seat 24 fixedly connected to the bottom outer wall of the transmission rod 12, a base 25 rotatably connected to the outer wall of the transmission seat 24, a second transmission component 26 provided on the inner wall of the base 25, a first elastic component 27 provided on the inner wall of the base 25, a hanging component 28 provided on the inner wall of the sleeve 23, and a sealing column 29 rotatably connected to the bottom outer wall of the base 25.

[0025] Among them, the support frame 20 mainly serves to fix and limit the electric telescopic rod 10. The electric telescopic rod 10 can only be fixed in the position within the support frame 20. The transmission rod 12 mainly serves to transmit kinetic energy to the transmission seat 24. When the transmission rod 12 rotates, it will drive the transmission seat 24 to rotate as well.

[0026] Preferably, the slag removal component includes a limiting seat 30 fixedly connected to the outer wall of the extension plate 15, a guide groove 31 is provided on the inner wall of the limiting seat 30, an impact rod 32 is slidably connected to the inner wall of the guide groove 31, a second elastic component 33 is provided on the inner wall of the limiting seat 30, a rotating seat 34 is rotatably connected to the outer wall of the limiting seat 30, a toggle component 35 is provided on the inner wall of the rotating seat 34, a third elastic component 36 is provided on the inner wall of the rotating seat 34, a first transmission component 18 includes a rotating disk 181 rotatably connected to the inner wall of the extension seat 13, a fixing piece 182 is fixedly connected to the inner wall of the extension seat 13, and a sliding shaft component 19 includes a sliding shaft 191 fixedly connected to the outer wall of the extension plate 15, and a transmission groove 192 is provided on the inner wall of the rotating disk 181 that is slidably connected to the outer wall of the sliding shaft 191.

[0027] It should be noted that the guide groove 31 mainly serves as a sliding limit for the impact rod 32, and the impact rod 32 can only slide at a fixed angle within the guide groove 31. The extension seat 13 mainly serves as a fixed limit for the fixing piece 182, and the fixing piece 182 can only be fixed in a fixed position within the extension seat 13.

[0028] During use, sludge and wastewater, along with anaerobic microbial agents, can be introduced into the main body 21 of the reaction tank for degradation treatment. After treatment, the main body 21 of the reaction tank is emptied. To clean the main body 21 of the reaction tank, simply start the motor 11 to rotate clockwise. The motor 11 will drive the transmission rod 12 to rotate clockwise, which in turn will drive the rotating disk 181 to rotate relative to the extension seat 13. Since the sliding shaft 191 and the transmission groove 192 are slidably connected, the rotating disk 181 will preferentially drive the sliding shaft 191 to move away from the transmission rod 12. The sliding shaft 191 will then drive the extension plate 15 to move, which in turn drives the connecting rod 16 to move. The connecting rod 16 will then drive the scraper 17 to move away from the transmission rod 12. The rotating disk 181 rotates clockwise and comes into contact with the fixed plate 182. The fixed plate 182 will drive the extension seat 13 to rotate around the transmission rod 12. The transmission rod 12 will indirectly drive the scraper 17 to rotate around the transmission rod 12. Since the scraper 17 has an inclined angle on its side, the scraper 17 will scrape off the residual waste attached to the inside of the reaction tank body 21 during the rotation. During this period, the electric telescopic rod 10 is activated to extend downward. The electric telescopic rod 10 will drive the motor 11 to move downward. The motor 11 will indirectly drive the scraper 17 to move downward while rotating around the transmission rod 12. The scraper 17 will scrape the residual waste attached to the inside of the reaction tank body 21 to the bottom inside.

[0029] Example 2 Reference Figure 1-14 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a second transmission component 26, which includes a second guide groove 261 formed in the inner wall of the transmission seat 24. A locking block 262 is slidably connected to the inner wall of the second guide groove 261. A locking groove 263 is formed in the inner wall of the base 25. The first elastic component 27 includes a through rod 271 fixedly connected to the inner wall of the transmission seat 24 and slidably connected to the inner wall of the locking block 262.

[0030] Specifically, the second guide groove 261 mainly serves as a sliding limit for the locking block 262, allowing the locking block 262 to slide within the second guide groove 261 at a fixed angle.

[0031] Furthermore, a first spring 272 is provided between the locking block 262 and the transmission seat 24. The mounting assembly 28 includes a second lifting groove 281 that is slidably connected to the inner wall of the sleeve 23 and the outer wall of the sealing column 29. A sealing ring 282 is rotatably connected to the bottom outer wall of the sleeve 23. Two slots 283 are provided on the inner wall of the sealing ring 282.

[0032] The second lifting groove 281 mainly serves as a sliding limit for the sealing column 29, allowing the sealing column 29 to slide at a fixed angle within the second lifting groove 281.

[0033] During use, while scraper 17 scrapes the residual waste adhering to the inner side of the reaction tank body 21 to the inner bottom, transmission rod 12 drives transmission seat 24 to move downward and rotate clockwise. Since one side of the locking block 262 is inclined, the locking slot 263 does not prevent the locking block 262 from rotating. Transmission seat 24 drives base 25 to move downward. Base 25 moves downward along the second lifting groove 281 and enters sleeve 23. During this process, when scraper 17 contacts the inner bottom of the reaction tank body 21, base 25 also inserts into the two slots 283. Then scraper 17 continues to scrape the waste from the inner bottom of the reaction tank body 21 into sleeve 23 and accumulates on the top surface of base 25. After all the waste is collected on the top surface of base 25, motor 11 can be started to reverse. Motor 11 will indirectly drive transmission seat 24 to rotate counterclockwise relative to base 25. When the base rotates, the locking block 262 will rotate counterclockwise and be inserted into the locking slot 263 under the support of the first spring 272. The locking block 262 will drive the base 25 to rotate counterclockwise, and the base 25 will drive the sealing ring 282 to rotate counterclockwise. After the sealing ring 282 rotates 90 degrees counterclockwise, the base 25 will no longer match the second lifting slot 281. Then the electric telescopic rod 10 will be activated to retract. The electric telescopic rod 10 will indirectly drive the base 25 to rise. Since the base 25 does not match the second lifting slot 281, the base 25 will drive the sleeve 23 to rise. During this period, the base 25 will drive the collected waste to rise. The sleeve 23 will rise with the base 25 and prevent the waste on the surface of the base 25 from leaking out of the sleeve 23. After the sleeve 23 is completely disengaged from the lifting slot 22, the base 25 will also raise the waste to facilitate the handling and processing by the staff.

[0034] Example 3 Reference Figure 1-14 This is the third embodiment of the present invention. This embodiment provides an eco-friendly water conservancy dredging and sludge treatment device and method, including a second elastic component 33, including a second through rod 331 fixedly connected to the outer wall of the impact rod 32 and slidably connected to the inner wall of the limiting seat 30, a second spring 332 is provided between the impact rod 32 and the limiting seat 30, and a toggle component 35 including five third guide grooves 351 opened in the inner wall of the rotating seat 34, and a second locking block 352 is slidably connected to the inner wall of each of the five third guide grooves 351.

[0035] The second through rod 331 mainly provides internal support for the second spring 332, and can prevent the second spring 332 from bending excessively during compression.

[0036] Furthermore, a gear 353 is fixedly connected to the outer wall of the rotating seat 34, a rack 354 that meshes with the outer wall of the gear 353 is fixedly connected to the outer wall of the extension seat 13, a toggle rod 355 is fixedly connected to the outer wall of the impact rod 32, and the third elastic component 36 includes a third through rod 361 fixedly connected to the inner wall of the rotating seat 34 and slidably connected to the inner wall of the second locking block 352. A third spring 362 is provided between the second locking block 352 and the rotating seat 34.

[0037] It should be noted that gear 353 mainly plays the role of kinetic energy transmission to rotating seat 34. When gear 353 rotates, it will drive rotating seat 34 to rotate at the same time.

[0038] During use, as the extension plate 15 moves into the extension groove 14, the extension plate 15 causes the limit seat 30 to move, the limit seat 30 causes the rotating seat 34 to move, and the rotating seat 34 causes the gear 353 to move towards the extension seat 13. During this time, since the rack 354 is relatively fixed, the rack 354 causes the gear 353 to rotate clockwise, the gear 353 causes the rotating seat 34 to rotate clockwise, and the rotating seat 34 causes the five second locking blocks 352 to rotate clockwise. The five second locking blocks 352 will intermittently contact the actuating rod 355. When the actuating rod 355 contacts the second locking blocks 352, it will be driven to move towards the second spring 332. The actuating rod 355 will then drive the impact rod 32 to move towards the second spring 332. When the impact rod 32 is no longer in contact with the single second locking block 352, the impact rod 32 will be driven to reset by the second spring 332. During the reset process, the impact rod 32 will impact the connecting rod 16 to make it vibrate. The five second locking blocks 352 will cooperate with the second spring 332 to make the impact rod 32 impact the connecting rod 16 multiple times. The connected rod 16 will vibrate when impacted and transmit the vibration to the scraper 17. The scraper 17 will cause the waste residue attached to its surface to fall off under the vibration. When the rotating seat 34 rotates counterclockwise, it will drive the five second locking blocks 352 to rotate counterclockwise around it. During this period, since one side of the second locking block 352 is inclined, the five second locking blocks 352 will not be blocked by the toggle rod 355.

[0039] Example 4 Referring to 1-14, this is the fourth embodiment of the present invention. Unlike the previous embodiment, this embodiment provides a test method for a 10kV pre-installed surge arrester, which includes the following steps: The electric telescopic rod 10 and motor 11 are activated to drive the scraper 17 to fit against the inner side of the reaction tank body 21, and then rotate around the transmission rod 12 while moving downward. The scraper 17 scrapes off the waste material attached to the inside of the reaction tank body 21 and concentrates it on the top surface of the base 25; The electric telescopic rod 10 and motor 11 are activated to drive the scraper 17 to no longer adhere to the inside of the reaction tank body 21 and to rise. The base 25 will cause the sleeve 23 and the collected waste to rise together; During the displacement of the extension plate 15 into the extension groove 14, the impact rod 32 will frequently impact the connecting rod 16, causing the scraper 17 to vibrate. The scraper 17 will shake off the residue attached to the surface.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An eco-friendly water conservancy dredging sludge treatment device, characterized in that: include, The cleaning component includes an electric telescopic rod (10), a motor (11) is fixedly connected to the bottom outer wall of the electric telescopic rod (10), a transmission rod (12) is fixedly connected to the bottom output end of the motor (11) through a coupling, an extension seat (13) is rotatably connected to the outer wall of the transmission rod (12), an extension groove (14) is provided on the inner wall of the extension seat (13), an extension plate (15) is slidably connected to the inner wall of the extension groove (14), a connecting rod (16) is fixedly connected to the bottom outer wall of the extension plate (15), a scraper (17) is fixedly connected to the bottom outer wall of the connecting rod (16), a first transmission assembly (18) is provided on the inner wall of the extension seat (13), and a sliding shaft assembly (19) is provided on the outer wall of the extension plate (15). The collection component includes a support frame (20) fixedly connected to the outer wall of the electric telescopic rod (10). The outer wall of the support frame (20) is fixedly connected to the reaction tank body (21). The inner wall of the reaction tank body (21) is provided with a lifting groove (22). The inner wall of the lifting groove (22) is slidably connected to a sleeve (23). The bottom outer wall of the transmission rod (12) is fixedly connected to a transmission seat (24). The outer wall of the transmission seat (24) is rotatably connected to a base (25). The inner wall of the base (25) is provided with a second transmission component (26). The inner wall of the base (25) is provided with a first elastic component (27). The inner wall of the sleeve (23) is provided with a hanging component (28). The bottom outer wall of the base (25) is rotatably connected to a sealing column (29). The slag removal component includes a limiting seat (30) fixedly connected to the outer wall of the extension plate (15). The inner wall of the limiting seat (30) is provided with a guide groove (31). The inner wall of the guide groove (31) is slidably connected with an impact rod (32). The inner wall of the limiting seat (30) is provided with a second elastic component (33). The outer wall of the limiting seat (30) is rotatably connected with a rotating seat (34). The inner wall of the rotating seat (34) is provided with a toggle component (35). The inner wall of the rotating seat (34) is provided with a third elastic component (36).

2. The eco-friendly water conservancy dredging and sludge treatment device according to claim 1, characterized in that: The first transmission assembly (18) includes a rotating disk (181) rotatably connected to the inner wall of the extension seat (13), and a fixing plate (182) is fixedly connected to the inner wall of the extension seat (13).

3. The eco-friendly water conservancy dredging and sludge treatment device according to claim 2, characterized in that: The sliding shaft assembly (19) includes a sliding shaft (191) fixedly connected to the outer wall of the extension plate (15), and the inner wall of the rotating disk (181) is provided with a transmission groove (192) that is slidably connected to the outer wall of the sliding shaft (191).

4. The eco-friendly water conservancy dredging and sludge treatment device according to claim 1, characterized in that: The second transmission assembly (26) includes a second guide groove (261) formed on the inner wall of the transmission seat (24), and a locking block (262) is slidably connected to the inner wall of the second guide groove (261). The inner wall of the base (25) is provided with a locking groove (263).

5. The eco-friendly water conservancy dredging and sludge treatment device according to claim 1, characterized in that: The first elastic component (27) includes a through rod (271) fixedly connected to the inner wall of the transmission seat (24) and slidably connected to the inner wall of the locking block (262), and a first spring (272) is provided between the locking block (262) and the transmission seat (24).

6. The eco-friendly water conservancy dredging sludge treatment device according to claim 1, characterized in that: The mounting assembly (28) includes a second lifting groove (281) which is slidably connected to the inner wall of the sleeve (23) and the outer wall of the sealing column (29). A sealing ring (282) is rotatably connected to the bottom outer wall of the sleeve (23). Two slots (283) are opened on the inner wall of the sealing ring (282).

7. The eco-friendly water conservancy dredging and sludge treatment device according to claim 1, characterized in that: The second elastic component (33) includes a second through rod (331) fixedly connected to the outer wall of the impact rod (32) and slidably connected to the inner wall of the limiting seat (30), and a second spring (332) is provided between the impact rod (32) and the limiting seat (30).

8. The eco-friendly water conservancy dredging and sludge treatment device according to claim 1, characterized in that: The actuating assembly (35) includes five third guide grooves (351) formed on the inner wall of the rotating seat (34). The inner walls of the five third guide grooves (351) are slidably connected to second locking blocks (352). The outer wall of the rotating seat (34) is fixedly connected to a gear (353). The outer wall of the extension seat (13) is fixedly connected to a rack (354) that meshes with the outer wall of the gear (353). The outer wall of the impact rod (32) is fixedly connected to an actuating rod (355).

9. The eco-friendly water conservancy dredging and sludge treatment device according to claim 1, characterized in that: The third elastic component (36) includes a third through rod (361) fixedly connected to the inner wall of the rotating seat (34) and slidably connected to the inner wall of the second locking block (352), and a third spring (362) is provided between the second locking block (352) and the rotating seat (34).

10. An eco-friendly water conservancy dredging sludge treatment method, using an eco-friendly water conservancy dredging sludge treatment device as described in any one of claims 1-9, characterized in that, Includes the following steps Start the electric telescopic rod (10) and the motor (11) to drive the scraper (17) to fit against the inner side of the reaction tank body (21). Then the scraper (17) rotates around the transmission rod (12) and moves downward. The scraper (17) will scrape off the waste material attached to the inside of the reaction tank body (21) and concentrate it on the top surface of the base (25); The electric telescopic rod (10) and motor (11) are activated to drive the scraper (17) to no longer adhere to the inside of the reaction tank body (21) and rise; The base (25) will cause the sleeve (23) and the collected waste to rise together; During the displacement of the extension plate (15) into the extension groove (14), the impact rod (32) will frequently impact the connecting rod (16), causing the scraper (17) to vibrate, and the scraper (17) will shake off the residue attached to the surface.

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