Construction method of water conservancy river regulation project

Abstract

The construction method comprises the following steps that firstly, a control panel is operated, connection is conducted through a remote control module, and then a ship arrives at a designated place through a propeller; 2, descending the collecting box through a lifting mechanism, monitoring real-time data of the steel wire rope by a tension sensor, stopping when the steel wire rope reaches the bottom, and adjusting at any time along with the depth of a river channel; thirdly, a spraying mechanism at the front end of the collecting box sprays water columns to the right and the lower portion to expel the fishes, meanwhile, garbage covered by sludge leaks out, a filter screen cleaning mechanism cleans a filter screen of the spraying mechanism to prevent blockage, and then a hose auger feeding machine conducts garbage recycling; and fourthly, when the hose auger feeding machine conducts garbage recycling, a solid-liquid separation mechanism conducts solid-liquid separation on the collected garbage, and the problems that during cleaning, aquatic creatures are damaged, danger exists in manual operation, garbage cannot be drained, and the overall efficiency is low are solved.

Description

Technical Field

[0001] This invention relates to the field of water conservancy and river management technology, specifically to construction methods for water conservancy and river management projects. Background Technology

[0002] Water is a precious resource essential for human survival, but its natural state does not fully meet human needs. Only by constructing water conservancy channels can it be rationally allocated to meet the needs of people's lives and production for water resources.

[0003] A river water ecological management device and method, with announcement number CN111663509B, includes a cleaning vessel. The stern of the cleaning vessel is equipped with a power system for driving the vessel forward. The bow of the cleaning vessel is equipped with a cleaning assembly for cleaning the riverbed. The cleaning assembly includes a collection frame composed of mesh-structured plates with an inlet facing the direction of the cleaning vessel's movement. The cleaning assembly also includes a lifting assembly for raising and lowering the collection frame. The lifting assembly includes a first hydraulic cylinder. A support frame is located at the bow of the cleaning vessel to support the first hydraulic cylinder. The piston rod of the first hydraulic cylinder extends vertically downwards and is connected to the collection frame. This invention solves the current problem of difficult-to-clean riverbed garbage. However, during cleaning, since river cleaning generally occurs during the winter dry season when aquatic organisms are less active and less responsive, it can easily harm aquatic organisms, affecting the ecological balance. Furthermore, it requires constantly turning garbage into the vessel, which is dangerous due to manual operation. Additionally, the collected garbage cannot be drained, resulting in low work efficiency. Therefore, this invention proposes a construction method for water conservancy and river channel management projects to overcome the problems existing in the above-mentioned invention. Summary of the Invention

[0004] The purpose of this invention is to provide a construction method for water conservancy and river management projects, which solves the problems of damage to aquatic organisms during cleaning, dangers of manual operation, and low efficiency due to the inability of garbage to drain.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a construction method for water conservancy river channel management projects, comprising the following steps:

[0006] Step 1: Operate the control panel, connect via the remote control module, and then use the propeller to move the boat to the designated location;

[0007] Step 2: The collection box is lowered by the lifting mechanism. The tension sensor monitors the real-time data of the steel wire rope and stops when it reaches the bottom. The mechanism can be adjusted at any time according to the depth of the river.

[0008] Step 3: The spray mechanism on the right end of the collection box will spray water jets forward and downward to drive away the fish and at the same time expose the garbage covered by silt. The filter cleaning mechanism will clean the filter of the spray mechanism to prevent clogging. Then the hose auger feeder will collect the garbage.

[0009] Step 4: While the flexible hose auger feeder is collecting waste, the solid-liquid separation mechanism will separate the collected waste into solid and liquid components.

[0010] Preferably, a battery is installed on the right side of the bottom wall of the vessel, a support frame is installed on the left end face of the vessel, and a propeller is installed on the lower end face of the vessel.

[0011] Preferably, the lifting mechanism includes a fixed frame, the lower end face of which is mounted on a support frame. The control panel and remote control module are mounted on the outer wall of the fixed frame. A second servo motor is mounted on the outer wall of the fixed frame and located below the remote control module. The output shaft of the second servo motor passes through the fixed frame and is connected to a third round rod. A steel wire rope is installed at the middle position of the lower end face of the third round rod. A tension sensor is installed on one side of the steel wire rope. The lower end face of the tension sensor is mounted on the support frame. The lower end of the steel wire rope passes through the support frame and is connected to a pull rod. The pull rod is fixedly mounted on the upper end face of the collection box.

[0012] Preferably, a through hole is provided on the outer left side wall of the collection box.

[0013] Preferably, the spraying mechanism includes a disc, a limiting post is fixedly installed on the right end face of the disc, a limiting ring is sleeved on the outside of the limiting post, the side of the limiting ring away from the disc is closed, a fifth round rod of the same length is installed on the outer walls of both sides of the limiting ring, a piston is installed on the other end of the fifth round rod, a compression box is sleeved on the outside of the piston, the upper end face of the compression box is installed on a collection box, a filter screen is installed on the outer wall of the compression box, two staggered baffles are installed on the inner wall of the compression box, a valve is installed on the inner wall of the compression box and located between the baffles, and a plurality of evenly distributed first high-pressure nozzles and second high-pressure nozzles are installed on the right outer wall of the compression box, the angle between the second high-pressure nozzles and the compression box is 45 degrees.

[0014] Preferably, the filter cleaning mechanism includes a third servo motor, which is fixedly installed on the upper surface of the collection box. The output shaft of the third servo motor passes through the collection box and is fixedly connected to a second bevel gear. A third bevel gear meshes with one side of the second bevel gear, and a fourth bevel gear meshes with one side of the third bevel gear. The fourth bevel gear is fixedly installed on the outer wall of one side of the disc. A fourth round rod is installed at the center of the third bevel gear. A first spiral blade and a second spiral blade are respectively sleeved on the outside of the fourth round rod. The first spiral blade is left-handed, and the second spiral blade is right-handed. A second connecting rod is installed at both ends of the fourth round rod through the collection box. A third connecting rod is rotatably connected to the other end of the second connecting rod, and a fourth connecting rod is rotatably connected to the other end of the third connecting rod. The upper end of the fourth connecting rod is rotatably installed on the outer wall of the collection box.

[0015] Preferably, the solid-liquid separation mechanism includes a first servo motor and two electric telescopic rods. The upper end face of the first servo motor is fixedly connected to the support frame. A first sector bevel gear and a second sector bevel gear are sequentially installed on the output shaft of the first servo motor from top to bottom. The upper end of the hose auger feeder is installed on the output shaft of the first servo motor through the fixed frame. Two first bevel gears that mesh with the first sector bevel gear and the second sector bevel gear are symmetrically installed between the first sector bevel gear and the second sector bevel gear. A first round rod is installed on the outer wall of the two first bevel gears. A first connecting rod is installed at the other end of the first round rod. A sliding groove is opened on the first connecting rod. A water tank is slidably installed in the sliding groove through the second round rod. A groove of the same size as the water tank is opened at the bottom of the boat. A push plate is installed on the right end face of the two electric telescopic rods.

[0016] Preferably, the number of teeth of the first sector bevel gear and the second sector bevel gear is one-eighth of their circumference, and the toothed portion of the first sector bevel gear and the toothed portion of the second sector bevel gear are 180 degrees apart.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] I. This invention features a lifting mechanism. When the collection box descends, the pull rod tauts the steel wire rope downwards, compressing the tension sensor. The tension sensor continuously monitors the steel wire rope and automatically adjusts the position of the collection box, eliminating the need for manual adjustment and improving efficiency.

[0019] Second, by setting up a solid-liquid separation mechanism, when garbage enters the ship, some water will remain. The water is squeezed into the groove by the push plate. Then, the water is discharged outside the ship by the up-and-down movement of the water tank inside the ship. This can increase the ship's loading capacity, increase work efficiency, and prevent water loss.

[0020] Third, this invention features a spray mechanism where a rotating disc drives a limiting ring to move left and right via a limiting post. When the limiting ring moves to the left, it pushes a piston inside the compression chamber towards the valve via a fifth rod. At this point, the valve closes, and water is sprayed out through the first and second high-pressure nozzles at the front of the compression chamber. The first high-pressure nozzle is horizontal and sprays forward, changing the water flow and driving away aquatic life to prevent harm. The second high-pressure nozzle is angled downward and sprays towards the bottom of the chamber, blowing out debris under the silt and driving away bottom aquatic life, thus protecting the aquatic ecosystem.

[0021] Fourth, by setting up a filter cleaning mechanism, the fourth round rod will drive the second connecting rods on both sides of the collection box to rotate. The second connecting rods will push the fourth connecting rod through the third connecting rod to clean the filter screen, preventing blockage and affecting the spraying. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a cross-sectional view of the present invention;

[0024] Figure 3 for Figure 1 Internal structure diagram;

[0025] Figure 4 This is a schematic diagram of the solid-liquid separation mechanism of the present invention;

[0026] Figure 5 This is a schematic diagram of the lifting mechanism of the present invention;

[0027] Figure 6 This is a schematic diagram of the filter cleaning mechanism of the present invention;

[0028] Figure 7 This is a schematic diagram of the injection mechanism of the present invention;

[0029] Figure 8 This is a schematic diagram of the entire process of the present invention.

[0030] In the diagram: 1. Support frame; 2. Hose auger feeder; 3. Collection box; 4. Boat; 5. Propeller; 100. Solid-liquid separation mechanism; 200. Lifting mechanism; 300. Filter cleaning mechanism; 400. Spraying mechanism; 101. First connecting rod; 102. First round rod; 103. First servo motor; 104. First sector bevel gear; 105. Second sector bevel gear; 106. First bevel gear; 107. Electric telescopic rod; 108. Second round rod; 109. Water tank; 110. Push plate; 111. Groove; 201. Control panel; 202. Fixing frame; 203. Second servo motor; 204. Steel wire rope; 205. Remote control. Control module; 206, third round rod; 207, tension sensor; 208, pull rod; 301, third servo motor; 302, second bevel gear; 303, third bevel gear; 304, first helical blade; 305, fourth round rod; 306, second connecting rod; 307, third connecting rod; 308, second helical blade; 309, fourth bevel gear; 310, fourth connecting rod; 401, disc; 402, compression box; 403, filter screen; 404, valve; 405, baffle; 406, piston; 407, fifth round rod; 408, limiting post; 409, limiting ring; 410, first high-pressure nozzle; 411, second high-pressure nozzle. Detailed Implementation

[0031] Please see Figures 1 to 7 This invention provides a technical solution: a construction method for water conservancy river channel management projects, comprising the following steps:

[0032] Step 1: Operate the control panel 201, connect via the remote control module 205, and then use the propeller 5 to make the boat 4 reach the designated location;

[0033] Step 2: Control the second servo motor 203 to rotate. The collection box 3 drives the steel wire rope 204 to taut downwards via the pull rod 208, which in turn drives the hose auger feeder 2 to move downwards. The tension sensor 207 can measure the tension of the steel wire rope 204 to determine whether it has reached the bottom. After reaching the position, the second servo motor 203 stops rotating. As the river depth changes, the tension sensor 207 will continuously monitor the steel wire rope 204 and automatically adjust the position of the collection box 3.

[0034] Step 3: After adjusting the position of the collection box 3, the third servo motor 301 rotates counterclockwise, driving the second bevel gear 302 to rotate. Since the second bevel gear 302 and the third bevel gear 303 mesh with each other, the second bevel gear 302 drives the fourth round rod 305 to rotate through the third bevel gear 303. The fourth round rod 305 drives the externally sleeved first spiral blade 304 and second spiral blade 308 to rotate. Since the first spiral blade 304 rotates counterclockwise and the second spiral blade 308 rotates clockwise, the garbage on both sides can be gathered to the middle position. At the same time, the first servo motor 103 rotates counterclockwise, driving the hose auger feeder 2 to transport the garbage upward. At this time, the fourth round rod 305 will drive the second connecting rod 306 on both sides of the collection box 3 to rotate. The second connecting rod 306 pushes the fourth connecting rod 306 through the third connecting rod 307. Rod 310 cleans the filter screen 403 to prevent clogging. At the same time, due to the meshing of the third bevel gear 303 and the fourth bevel gear 309, the disc 401 rotates. The disc 401 drives the limiting ring 409 to move left and right through the limiting post 408. When the limiting ring 409 moves to the left, it pushes the piston 406 inside the compression box 402 to the valve 404 through the fifth round rod 407. At this time, the valve 404 is closed, and water will be sprayed out through the first high-pressure nozzle 410 and the second high-pressure nozzle 411 at the right end of the compression box 402. The first high-pressure nozzle 410 is horizontal and will spray to the right, changing the water flow and driving away aquatic organisms on the right to prevent harm. Since the second high-pressure nozzle 411 is set downward at 45 degrees, it will spray to the bottom of the pool, which can blow out the garbage under the silt and drive away the bottom aquatic organisms.

[0035] Step 4: When the flexible hose auger feeder 2 collects garbage, the collection box 3 has a through hole on the left outer wall to filter out river mud that accidentally enters during garbage collection, preventing loss. The electric telescopic rod 107 drives the push plate 110 to push and squeeze the garbage flowing out of the outlet of the flexible hose auger feeder 2 inside the boat 4, and then returns. Solids are pushed away, and liquids flow into the groove 111. At the same time, the first servo motor 103 drives the first sector bevel gear 104 and the second sector bevel gear 105 to rotate simultaneously. Since the number of teeth of the first sector bevel gear 104 and the second sector bevel gear 105 is one-eighth of their circumference, and the toothed part of the first sector bevel gear 104 and the toothed part of the second sector bevel gear 105 are 180 degrees apart, when the first servo motor 103 rotates counterclockwise, the toothed part of the first sector bevel gear 104 meshes with the front first bevel gear 106, and the toothed part of the lower second sector bevel gear 105 meshes with the other side first bevel gear 106. 106 drives the first connecting rod 101 to rotate downwards by 45 degrees via the first round rod 102, causing the water tank 109 to enter the groove 111 along the boat 4, allowing water to enter the water tank 109. When the toothed part of the first sector bevel gear 104 meshes with the rear first bevel gear 106, the toothed part of the lower second sector bevel gear 105 meshes with the other side of the first bevel gear 106. The first bevel gear 106 drives the first connecting rod 101 to rotate upwards by 45 degrees via the first round rod 102. Because the bottom of the water tank 109 is tilted, water will flow out from the opening on one side of the boat 4. At this time, the electric telescopic rod 107 drives the push plate 110 to squeeze the garbage. When the first sector bevel gear 104 and the second sector bevel gear 105 continue to rotate, they no longer mesh with the first bevel gears 106 on both sides. The water tank 109 will fall down due to gravity and land on the push plate 110. When the push plate 110 returns, the water tank 109 can clean up the garbage that falls from the outlet of the hose auger feeder 2 onto the push plate 110.

[0036] In this embodiment, a storage battery is installed on the bottom wall of the right side of the boat 4. A first opening is provided on the outer wall of one side of the boat 4 corresponding to the water tank 109. The bottom wall of the water tank 109 is inclined. A second opening is provided on the outer wall of the water tank 109 facing the first opening. A support frame 1 is installed on the left end face of the boat 4. A propeller 5 is installed on the lower end face of the boat 4. A through hole is provided on the rear outer wall of the collection box 3. The lower end of the flexible hose auger feeder 2 is snapped onto the upper left end face of the collection box 3. A discharge port is provided on one side of the upper end of the flexible hose auger feeder 2. The bottom wall of the water tank 109 is inclined, so that water can flow out naturally from the first opening on one side of the boat 4. The through hole on the collection box 3 can prevent river mud from entering the boat 4 during collection. The flexible hose auger feeder 2 can be changed in length and size to adapt to different river management work.

[0037] In this embodiment, as Figure 5As shown, the lifting mechanism 200 includes a fixed frame 202. The lower end face of the fixed frame 202 is mounted on the support frame 1. The control panel 201 and the remote control module 205 are mounted on the outer wall of the fixed frame 202. A second servo motor 203 is mounted on the outer wall of the fixed frame 202 and is located below the remote control module 205. The output shaft of the second servo motor 203 passes through the fixed frame 202 and is connected to a third round rod 206. A steel wire rope 204 is mounted at the middle position of the lower end face of the third round rod 206. A tension sensor 207 is mounted on one side of the steel wire rope 204. The lower end face of the tension sensor 207 is mounted on the support frame 1. The lower end of the steel wire rope 204 passes through the support frame 1 and is connected to a pull rod 208. The pull rod 208 is fixedly mounted on the upper end face of the collection box 3.

[0038] When the second servo motor 203 rotates, the collection box 3 drives the steel wire rope 204 to taut downwards via the pull rod 208, which in turn drives the hose auger feeder 2 to move downwards. The tension sensor 207 can measure the tension of the steel wire rope 204 to determine whether it has reached the bottom. After reaching the position, the second servo motor 203 stops rotating. As the river depth changes, the tension sensor 207 continuously monitors the steel wire rope 204 and automatically adjusts the position of the collection box 3. This eliminates the need for manual intervention on the boat 4 and allows for automatic position adjustment, resulting in high efficiency.

[0039] In this embodiment, as Figure 7 As shown, the spraying mechanism 400 includes a disc 401. A limiting post 408 is fixedly installed on the right end face of the disc 401. A limiting ring 409 is sleeved on the outside of the limiting post 408. The side of the limiting ring 409 away from the disc 401 is closed. Fifth round rods 407 of the same length are installed on the outer walls of both sides of the limiting ring 409. A piston 406 is installed on the other end of the fifth round rod 407. A compression box 402 is sleeved on the outside of the piston 406. The upper end face of the compression box 402 is installed on the collection box 3. A filter screen 403 is installed on the outer wall of the compression box 402. Two staggered baffles 405 are installed on the inner wall of the compression box 402. A valve 404 is installed on the inner wall of the compression box 402 and is located between the baffles 405. Multiple evenly distributed first high-pressure nozzles 410 and second high-pressure nozzles 411 are installed on the right outer wall of the compression box 402. The angle between the second high-pressure nozzles 411 and the compression box 402 is 45 degrees.

[0040] The disc 401 rotates, and the disc 401 drives the limiting ring 409 to move left and right through the limiting post 408. When the limiting ring 409 moves to the left, it pushes the piston 406 inside the compression box 402 to move towards the valve 404 through the fifth round rod 407. At this time, the valve 404 is closed, and water will be sprayed out through the first high-pressure nozzle 410 and the second high-pressure nozzle 411 at the right end of the compression box 402. The first high-pressure nozzle 410 is horizontal and will spray to the right, changing the water flow and driving away aquatic organisms on the right to prevent harm. Since the second high-pressure nozzle 411 is set downward at 45 degrees, it will spray to the bottom of the pool, which can blow out the garbage under the silt and drive away the bottom aquatic organisms, without causing adverse effects on the ecosystem, and the garbage is cleaned more thoroughly.

[0041] In this embodiment, as Figure 6 As shown, the filter cleaning mechanism 300 includes a third servo motor 301, which is fixedly installed on the upper surface of the collection box 3. The output shaft of the third servo motor 301 passes through the collection box 3 and is fixedly connected to a second bevel gear 302. A third bevel gear 303 meshes with one side of the second bevel gear 302, and a fourth bevel gear 309 meshes with one side of the third bevel gear 303. The fourth bevel gear 309 is fixedly installed on the outer wall of one side of the disc 401. A fourth round rod 305 is installed at the center of the third bevel gear 303. A first spiral blade 304 and a second spiral blade 308 are respectively sleeved on the outside of the fourth round rod 305. The first spiral blade 304 is left-handed and the second spiral blade 308 is right-handed. A second connecting rod 306 is installed through the collection box 3 at both ends of the fourth round rod 305. A third connecting rod 307 is rotatably connected to the other end of the second connecting rod 306. A fourth connecting rod 310 is rotatably connected to the other end of the third connecting rod 307. The upper end of the fourth connecting rod 310 is rotatably installed on the outer wall of the collection box 3.

[0042] The third servo motor 301 rotates counterclockwise, driving the second bevel gear 302 to rotate. Since the second bevel gear 302 and the third bevel gear 303 mesh with each other, the second bevel gear 302 drives the fourth round rod 305 to rotate through the third bevel gear 303. The fourth round rod 305 drives the externally sleeved first spiral blade 304 and second spiral blade 308 to rotate. Since the first spiral blade 304 rotates to the left and the second spiral blade 308 rotates to the right, the garbage on both sides can be gathered to the middle position for easy collection, so that no garbage is missed. While the first servo motor 103 rotates counterclockwise, driving the hose auger feeder 2 to convey garbage upwards, the efficiency is relatively high. The fourth round rod 305 will drive the second connecting rod 306 on both sides of the collection box 3 to rotate. The second connecting rod 306 pushes the fourth connecting rod 310 through the third connecting rod 307 to clean the filter screen 403, preventing the compression box 402 from clogging and no longer sucking in water.

[0043] In this embodiment, as Figure 4As shown, the solid-liquid separation mechanism 100 includes a first servo motor 103 and two electric telescopic rods 107. The upper end face of the first servo motor 103 is fixedly connected to the support frame 1. A first sector bevel gear 104 and a second sector bevel gear 105 are sequentially mounted on the output shaft of the first servo motor 103 from top to bottom. The upper end of the hose auger feeder 2 is mounted on the output shaft of the first servo motor 103 through the fixing frame 202. Two first bevel gears 106 are symmetrically installed between the first sector bevel gear 104 and the second sector bevel gear 105, meshing with the first sector bevel gear 104 and the second sector bevel gear 105. A first round rod 102 is installed on the outer wall of the first bevel gear 106. A first connecting rod 101 is installed at the other end of the first round rod 102. A sliding groove is provided on the first connecting rod 101. A water tank 109 is slidably installed inside the sliding groove through a second round rod 108. A groove 111 of the same size as the water tank 109 is provided at the bottom of the boat 4. Push plates 110 are installed on the right end faces of the two electric telescopic rods 107. The number of teeth of the first sector bevel gear 104 and the second sector bevel gear 105 is one-eighth of their circumference. The toothed part of the first sector bevel gear 104 and the toothed part of the second sector bevel gear 105 are 180 degrees apart.

[0044] The electric telescopic rod 107 drives the push plate 110 to push and squeeze the garbage flowing out of the outlet of the hose auger feeder 2 inside the boat 4, and returns when the first connecting rod 101 rotates downward. Solids are pushed away, and liquids flow into the groove 111, compressing the garbage to store more garbage. At the same time, the first servo motor 103 drives the first sector bevel gear 104 and the second sector bevel gear 105 to rotate simultaneously. Since the number of teeth of the first sector bevel gear 104 and the second sector bevel gear 105 is one-eighth of their circumference, and the toothed part of the first sector bevel gear 104 and the toothed part of the second sector bevel gear 105 are 180 degrees apart, when the first servo motor 103 rotates counterclockwise, the toothed part of the first sector bevel gear 104 meshes with the front first bevel gear 106, and the toothed part of the lower second sector bevel gear 105 meshes with the other side first bevel gear 106. The first bevel gear 106 drives the first connecting rod 101 to rotate downward by 45 degrees through the first round rod 102. Water 9 will flow into the groove 111 along the boat 4, and water will enter the water tank 109. When the toothed part of the first sector bevel gear 104 meshes with the rear first bevel gear 106, the toothed part of the lower second sector bevel gear 105 meshes with the other side first bevel gear 106. The first bevel gear 106 drives the first connecting rod 101 to rotate upward by 45 degrees through the first round rod 102. Since the bottom of the water tank 109 is inclined, water will flow out from the opening on one side of the boat 4, completing the solid-liquid separation. To prevent water from being carried away and to increase the garbage loading capacity, the electric telescopic rod 107 drives the push plate 110 to squeeze the garbage. When the first sector bevel gear 104 and the second sector bevel gear 105 continue to rotate, they no longer mesh with the first bevel gears 106 on both sides. The water tank 109 will fall down due to gravity and land on the push plate 110. When the push plate 110 returns, the water tank 109 can clean up the garbage that falls from the outlet of the hose auger feeder 2 onto the push plate 110, preventing the garbage from going to the left side of the ship 4.

Claims

1. A construction method for water conservancy and river channel management projects, characterized by: Includes the following steps: Step 1: Operate the control panel (201), connect via the remote control module (205), and then use the propeller (5) to make the boat (4) reach the designated location; Step 2: The collection box (3) is lowered by the lifting mechanism (200). The tension sensor (207) will monitor the real-time data of the wire rope (204) and stop when it reaches the bottom. It can be adjusted at any time according to the depth of the river. Step 3: The spray mechanism (400) on the right end of the collection box (3) will spray water jets to the right and down to drive away aquatic organisms and at the same time let out the garbage covered by silt. The filter cleaning mechanism (300) will clean the filter (403) of the spray mechanism (400) to prevent blockage. Then the garbage is recycled through the hose auger feeder (2). Step 4: While the hose auger feeder (2) is collecting garbage, the solid-liquid separation mechanism (100) will separate the collected garbage into solid and liquid components.

2. The construction method for water conservancy river channel management project according to claim 1, characterized in that: A battery is installed on the right side of the bottom wall of the ship (4), a support frame (1) is installed on the left side of the ship (4), and a propeller (5) is installed on the lower side of the ship (4).

3. The construction method for water conservancy river channel management project according to claim 2, characterized in that: The lifting mechanism (200) includes a fixed frame (202), the lower end of which is mounted on a support frame (1). The control panel (201) and the remote control module (205) are mounted on the outer wall of the fixed frame (202). A second servo motor (203) is mounted on the outer wall of the fixed frame (202) and located below the remote control module (205). The output shaft of the second servo motor (203) passes through the fixed frame (202) and is connected to a third round rod (206). A wire rope (204) is mounted in the middle of the lower end of the third round rod (206). A tension sensor (207) is mounted on one side of the wire rope (204). The lower end of the tension sensor (207) is mounted on the support frame (1). The lower end of the wire rope (204) passes through the support frame (1) and is connected to a pull rod (208). The pull rod (208) is fixedly mounted on the upper end of the collection box (3).

4. The construction method for water conservancy river channel management project according to claim 1, characterized in that: A through hole is provided on the outer left side of the collection box (3).

5. The construction method for water conservancy river channel management project according to claim 2, characterized in that: The injection mechanism (400) includes a disc (401). A limiting post (408) is fixedly installed on the right end face of the disc (401). A limiting ring (409) is sleeved on the outside of the limiting post (408). The side of the limiting ring (409) away from the disc (401) is closed. Fifth round rods (407) of the same length are installed on the outer walls of both sides of the limiting ring (409). A piston (406) is installed on the other end of the fifth round rod (407). A compression box (402) is sleeved on the outside of the piston (406). The upper end face of the compression box (402) is installed on the collection box (3). A filter screen (403) is installed on the outer wall of the compression box (402). Two staggered baffles (405) are installed on the inner wall of the compression box (402). A valve (404) is installed on the inner wall of the compression box (402) and is located between the baffles (405). Multiple evenly distributed first high-pressure nozzles (410) and second high-pressure nozzles (411) are installed on the right outer wall of the compression box (402). The angle between the second high-pressure nozzle (411) and the compression box (402) is 45 degrees.

6. The construction method for water conservancy river channel management project according to claim 5, characterized in that: The filter cleaning mechanism (300) includes a third servo motor (301), which is fixedly installed on the upper surface of the collection box (3). The output shaft of the third servo motor (301) passes through the collection box (3) and is fixedly connected to a second bevel gear (302). A third bevel gear (303) meshes with one side of the second bevel gear (302), and a fourth bevel gear (309) meshes with one side of the third bevel gear (303). The fourth bevel gear (309) is fixedly installed on the outer wall of one side of the disc (401). A third bevel gear (303) is installed at the center of the third bevel gear (303). The fourth round rod (305) is fitted with a first spiral blade (304) and a second spiral blade (308) on its outside. The first spiral blade (304) is left-handed and the second spiral blade (308) is right-handed. The two ends of the fourth round rod (305) pass through the collection box (3) and are equipped with a second connecting rod (306). The other end of the second connecting rod (306) is rotatably connected to a third connecting rod (307). The other end of the third connecting rod (307) is rotatably connected to a fourth connecting rod (310). The upper end of the fourth connecting rod (310) is rotatably installed on the outer wall of the collection box (3).

7. The construction method for water conservancy river channel management project according to claim 3, characterized in that: The solid-liquid separation mechanism (100) includes a first servo motor (103) and two electric telescopic rods (107). The upper end face of the first servo motor (103) is fixedly connected to the support frame (1). The output shaft of the first servo motor (103) is sequentially equipped with a first sector bevel gear (104) and a second sector bevel gear (105) from top to bottom. The upper end of the hose auger feeder (2) is installed on the output shaft of the first servo motor (103) through the fixing frame (202). Two rods are symmetrically installed between the first sector bevel gear (104) and the second sector bevel gear (105). A first bevel gear (106) meshes with a sector bevel gear (104) and a second sector bevel gear (105). A first round rod (102) is installed on the outer wall of the two first bevel gears (106). A first connecting rod (101) is installed at the other end of the first round rod (102). A sliding groove is provided on the first connecting rod (101). A water tank (109) is slidably installed inside the sliding groove via a second round rod (108). A groove (111) of the same size as the water tank (109) is provided at the bottom of the boat (4). A push plate (110) is installed on the right end face of the two electric telescopic rods (107).

8. The construction method for water conservancy river channel management project according to claim 7, characterized in that: The number of teeth of the first sector bevel gear (104) and the second sector bevel gear (105) is one-eighth of their circumference. The toothed portion of the first sector bevel gear (104) and the toothed portion of the second sector bevel gear (105) are 180 degrees apart.

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