A water conservancy engineering construction system and its application method

Abstract

This invention discloses a water conservancy engineering construction system and its usage method, belonging to the field of water conservancy engineering technology. It solves the problem that existing sludge cleaning devices lack a sludge diffusion prevention barrier around the sludge cleaning head, making it easy for sludge and lumpy impurities to spread during operation, thus affecting the sludge cleaning head's efficiency. The system includes: a construction main body, a sludge pump set, and a sludge treatment mechanism. The construction main body includes a mobile base, a sludge storage base, mobile rollers, and a construction controller. The sludge treatment mechanism is fixedly mounted on the mobile base. In this invention, a sludge treatment mechanism is provided, which consists of a sludge collection component, a treatment drive component, and an anti-diffusion component. The treatment drive component can synchronously drive the sludge collection component and the anti-diffusion component. The anti-diffusion component can automatically rotate under the drive of the treatment drive component, thereby preventing the diffusion of lumpy impurities and pollutants during sludge pumping and improving pumping efficiency.

Description

Technical Field

[0001] This invention belongs to the field of water conservancy engineering technology, specifically relating to a water conservancy engineering construction system and its usage method. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the goals of mitigating harm and promoting benefits. They are also called water engineering projects. Water is a precious resource essential for human production and life, but its natural state does not fully meet human needs. Only by constructing water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's lives and production. Dredging silt is an important part of water conservancy projects, involving the removal of silt from water bodies to ensure unobstructed waterways, reduce damage, and restore the function of water bodies. Currently, silt removal in river channels mainly involves using excavators, grab boats, and other mechanical equipment to directly grab silt from the bottom of the water and transport it to designated locations for processing or dumping.

[0003] Chinese patent CN219886983U discloses a sludge cleaning device, including a sludge cleaning body and a sludge cleaning head mounted on a sludge cleaning frame. This device features a convenient replacement mechanism. When cleaning is required at the sludge cleaning head, an outward-moving pull ring moves a movable rod within an inner movable groove. Stretching the first spring causes a positioning block to disengage from its insertion into the concave groove, and also causes a locking plate to disengage from its insertion into the inner slot, releasing the fixation at the insertion block. Then, the sludge cleaning head moves downward, causing the insertion block to disengage from its insertion port, connecting the frame and the sludge cleaning head. However, existing cleaning devices lack a sludge diffusion barrier around the sludge cleaning head, making it easy for sludge and lumpy impurities to spread during operation, significantly increasing the difficulty of cleaning and affecting the sludge cleaning efficiency. To address these issues, we propose a water conservancy engineering construction system and its usage method. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a water conservancy engineering construction system and its usage method. This system solves the problem that existing cleaning devices do not have a silt diffusion prevention barrier around the silt cleaning head, which makes it easy for silt and lumpy impurities to spread during the operation of the silt cleaning head, thus affecting the silt cleaning efficiency of the silt cleaning head.

[0005] This invention is implemented as follows: a water conservancy engineering construction system, comprising:

[0006] The main construction unit includes a mobile base, a sludge storage seat, mobile rollers, and a construction controller. Multiple sets of mobile rollers are rotatably installed on the mobile base. The sludge storage seat is fixedly installed on the upper surface of the mobile base, and a sludge pumping chamber is fixedly connected to one side of the sludge storage seat.

[0007] The mud pump set includes a mud pump and a guide pipe. The mud pump is fixedly installed on the upper wall of the sludge storage seat and is connected to the inner cavity of the sludge storage seat. The mud discharge port of the mud pump is sealed to the guide pipe. The mud pump is electrically connected to the construction controller.

[0008] The sludge treatment mechanism is fixedly mounted on a mobile base. The sludge treatment mechanism is used to crush the pumped sludge and prevent the spread of lumpy impurities.

[0009] The sludge treatment facility includes:

[0010] A processing mechanism support seat, which is fixedly connected to the sludge suction chamber;

[0011] A sludge collection assembly is installed inside the support of the processing mechanism. The sludge collection assembly is used to collect sludge and lumpy impurities in a concentrated manner.

[0012] A processing drive assembly is disposed on one side of the processing mechanism support and is connected to the sludge collection assembly.

[0013] An anti-diffusion component is disposed on both sides of the processing mechanism support base and is connected to the processing drive component. The anti-diffusion component is used to prevent the diffusion of blocky impurities.

[0014] The sludge treatment facility also includes:

[0015] An impurity dispersing section is provided inside the support of the processing mechanism. The impurity dispersing section is used to disperse the recovered sludge and impurities to prevent the sludge and impurities from clogging the sludge pumping chamber. The impurity dispersing section is connected to the processing drive assembly.

[0016] An auxiliary recovery unit is disposed within the support of the processing mechanism. The auxiliary recovery unit is used to help disperse the recovered sludge and impurities and prevent the sludge and impurities from spreading. The auxiliary recovery unit is connected to the processing drive assembly.

[0017] The processing drive component includes:

[0018] A waterproof motor is fixedly installed on the side wall of the treatment mechanism support, and the waterproof motor is electrically connected to the construction controller.

[0019] The first rotating wheel is disposed on one side of the waterproof motor and is fixedly connected to the output shaft of the waterproof motor;

[0020] At least one set of first gears, the first gears are symmetrically arranged on both sides of the processing mechanism support, one side of the first gear is fixedly connected to the impurity dispersing part, and any set of the first gears is fixedly connected to the first rotating wheel;

[0021] The second gear is rotatably mounted on the side wall of the support of the processing mechanism. One side of the second gear is connected to the anti-diffusion component, and the other side of the second gear is fixedly connected to a drive cam. The side wall of the drive cam is provided with multiple sets of drive teeth.

[0022] The processing driver component also includes:

[0023] The second rotating wheel is rotatably mounted on the support of the processing mechanism. The second rotating wheel is rotatably connected to the first rotating wheel via a conveyor belt. The side wall of the second rotating wheel is connected to the sludge collection assembly.

[0024] The third gear is disposed above the drive cam and meshes with the drive teeth on the side wall of the drive cam. The side wall of the third gear is connected to the auxiliary recovery part.

[0025] The sludge collection assembly includes:

[0026] A sludge collection rod is rotatably installed in the support of the processing mechanism, and one end of the sludge collection rod is fixedly connected to the second rotating wheel.

[0027] At least one set of collecting augers, which are fixedly sleeved on the sludge collecting rod and are used to collect sludge and impurities;

[0028] At least one set of sludge suction troughs is provided at the bottom of the treatment mechanism support, and the sludge suction troughs are used to guide and recycle the sludge at the bottom of the treatment mechanism support.

[0029] At least one set of bottom cutting blades is fixedly installed on the processing mechanism support, and the bottom cutting blades are used to cut and process silt and impurities.

[0030] The impurity dispersing section includes:

[0031] An impurity dispersing roller is rotatably mounted in a processing mechanism support, with both ends of the impurity dispersing roller passing through the processing mechanism support and fixedly connected to a first gear.

[0032] At least one set of dispersing fixing sleeves is fixedly installed on the side wall of the impurity dispersing roller, and multiple sets of impurity dispersing belts are fixedly installed on the dispersing fixing sleeves.

[0033] The auxiliary recovery unit includes:

[0034] A recovery lifting seat is slidably installed within the support seat of the processing mechanism;

[0035] An auxiliary dispersing roller is rotatably mounted inside the recovery lifting seat. One end of the auxiliary dispersing roller is fixedly connected to a third gear, and an auxiliary actuating rod is fixedly installed on the side wall of the auxiliary dispersing roller.

[0036] At least one set of crushing cones is fixedly installed inside the recovery lifting seat, and the crushing cones are used to crush blocky impurities.

[0037] The anti-proliferation component includes:

[0038] An arc-shaped drive plate is fixedly mounted on the side wall of the second gear;

[0039] The fourth gear is fixedly connected to the side wall of the second gear via a connecting rod;

[0040] The fifth gear is disposed between the second gear and the fourth gear, and the fifth gear meshes with the fourth gear for transmission.

[0041] An anti-diffusion rotating rod is rotatably mounted inside a rotating rod guide sleeve, which is rotatably mounted on the side wall of the processing mechanism support.

[0042] An anti-diffusion baffle is fixedly connected to the anti-diffusion rotating rod. The anti-diffusion baffle is used to prevent the diffusion of blocky impurities and to guide the blocky impurities.

[0043] The anti-proliferation component also includes:

[0044] The extruded convex ball is fixedly mounted on the fifth gear and is slidably connected to the arc-shaped drive plate.

[0045] A reset spring is fixedly installed inside the support of the processing mechanism, and one end of the reset spring is fixedly connected to the side wall of the rotating rod guide sleeve.

[0046] This invention also provides a method for using a water conservancy engineering construction system, which includes:

[0047] S10 When dredging work is required, the staff pushes the mobile base to the designated work area, turns on the construction controller, and starts the mud pump and waterproof motor. The start of the waterproof motor can drive the first rotating wheel, the first gear, the second gear, the drive cam, the second rotating wheel and the third gear to rotate. The rotation of the second rotating wheel can drive the sludge collection rod to rotate. The rotation of the sludge collection rod drives the symmetrically arranged collection auger to collect the sludge and impurities in the center of the treatment mechanism support. At the same time, the bottom cutting blade contacts the sludge and impurities to cut them.

[0048] S20, the waterproof motor drives the second gear to rotate, which in turn drives the fourth gear and the arc-shaped drive plate to rotate. When the arc-shaped drive plate is not in contact with the extrusion convex ball, the return spring pulls the rotating rod guide sleeve to tilt, thereby keeping the anti-diffusion rotating rod and anti-diffusion baffle in an outward tilted posture, thus limiting and guiding the silt and impurities and preventing their diffusion. When the second gear drives the arc-shaped drive plate to rotate, the arc-shaped drive plate contacts the extrusion convex ball, causing the extrusion convex ball, rotating rod guide sleeve, anti-diffusion rotating rod, and anti-diffusion baffle to squeeze the return spring. In turn, the rotating rod guide sleeve drives the anti-diffusion rotating rod and the fifth gear to swing, so that the fifth gear meshes with the fourth gear, causing the fifth gear to rotate intermittently. The fifth gear drives the anti-diffusion rotating rod and the anti-diffusion baffle to flip, preventing silt and impurities from adhering to the surface of the anti-diffusion baffle.

[0049] S30, when the mud pump is turned on, it can pump the collected sludge and lumpy impurities into the support seat of the processing mechanism. The waterproof motor starts and drives the first gear to rotate. The rotation of the first gear can drive the impurity dispersing roller, the dispersing fixed sleeve and the impurity dispersing belt to rotate, so that the dispersing fixed sleeve drives the impurity dispersing belt to disperse the sludge and impurities, realizing the discrete guiding treatment of sludge and impurities.

[0050] S40, when the dispersing fixed sleeve drives the impurity dispersing belt to disperse silt and impurities, the waterproof motor drives the second gear to rotate. The rotation of the second gear can drive the drive cam to rotate. When the drive cam rotates, it squeezes the third gear, causing the third gear to drive the recovery lifting seat, auxiliary dispersing roller, and crushing cone to slide along the support seat of the processing mechanism. At the same time, the third gear contacts the drive teeth on the drive cam, and the drive teeth drive the third gear to rotate, causing the third gear to drive the auxiliary dispersing roller and auxiliary actuating rod, thereby further realizing the dispersing treatment of blocky impurities.

[0051] S50, the silt and impurities after being broken down and treated are pumped into the sludge pumping chamber by the sludge pumping pump, and then guided into the silt storage seat through the sludge pumping chamber to achieve dredging of the river channel. After dredging is completed, the construction controller is operated to shut down the sludge pumping pump and the waterproof motor.

[0052] Compared with the prior art, this application has the following main advantages:

[0053] In this invention, a sludge treatment mechanism is provided, which consists of a sludge collection component, a treatment drive component, and an anti-diffusion component. The treatment drive component can simultaneously drive the sludge collection component and the anti-diffusion component. While the sludge collection component enables rapid dredging of the bottom of the riverbed, the anti-diffusion component can automatically rotate under the drive of the treatment drive component, thereby preventing the diffusion of lumpy impurities and pollutants during sludge dredging, improving dredging efficiency, and ensuring the dredging environment.

[0054] In this invention, a processing drive component is provided. When the processing drive component is working, a set of waterproof motors can synchronously drive the first rotating wheel, the second rotating wheel, the first gear, the second gear, and the third gear to move, thereby realizing the synchronous linkage of the anti-diffusion component, the sludge collection component, the impurity dispersing part, and the auxiliary recovery part, thereby improving the overall operating efficiency of the device and ensuring that the actions and responses of each mechanism are consistent.

[0055] In this invention, an auxiliary recovery unit is provided, which consists of a recovery lifting seat, an auxiliary dispersing roller, and an auxiliary actuating rod. Both the auxiliary recovery unit and the anti-diffusion component are driven by a second gear, thereby realizing linkage with the anti-diffusion component. At the same time, when the recovery lifting seat in the auxiliary recovery unit moves up and down, it can drive the auxiliary dispersing roller and the auxiliary actuating rod to rotate intermittently, which is conducive to the dispersing of blocky impurities and can also prevent impurities from accumulating on the inner wall of the recovery lifting seat, thus ensuring efficient dredging operations.

[0056] In this invention, an anti-diffusion component is provided, which consists of an arc-shaped drive plate, a fourth gear, a fifth gear, a squeezing convex ball, and a return spring. The fourth and fifth gears can be driven by the second gear to rotate intermittently, thereby enabling the anti-diffusion baffle to automatically flip, avoiding the anti-diffusion baffle from facing the sludge in a single direction for a long time. At the same time, the squeezing convex ball and the return spring work together to be inclined relative to the support of the processing mechanism when the anti-diffusion baffle is not flipped, thus preventing impurities from adsorbing onto the surface of the anti-diffusion baffle. Attached Figure Description

[0057] Figure 1 This is a structural schematic diagram of the water conservancy engineering construction system provided by the present invention.

[0058] Figure 2 This is a front view of the water conservancy engineering construction system provided by the present invention.

[0059] Figure 3 This is a top view of the water conservancy engineering construction system provided by the present invention.

[0060] Figure 4This is a schematic diagram of the sludge treatment mechanism provided by the present invention.

[0061] Figure 5 This is a three-dimensional structural schematic diagram of the sludge treatment mechanism provided by the present invention.

[0062] Figure 6 This is a schematic diagram of the structure of the processing drive component provided by the present invention.

[0063] Figure 7 This is a three-dimensional structural diagram of the processing drive component provided by the present invention.

[0064] Figure 8 This is the main view of the processing driver component provided by the present invention.

[0065] Figure 9 This is a schematic diagram of the sludge collection component provided by the present invention.

[0066] Figure 10 This is a top view of the sludge collection assembly provided by the present invention.

[0067] Figure 11 This is a schematic diagram of the structure of the impurity dispersing section provided by the present invention.

[0068] Figure 12 This is a schematic diagram of the auxiliary recovery unit provided by the present invention.

[0069] Figure 13 This is a three-dimensional structural schematic diagram of the auxiliary recovery unit provided by the present invention.

[0070] Figure 14 This is a bottom view of the auxiliary recovery unit provided by the present invention.

[0071] Figure 15 This is a schematic diagram of the anti-diffusion component provided by the present invention.

[0072] Figure 16 This is a three-dimensional structural schematic diagram of the anti-diffusion component provided by the present invention.

[0073] Figure 17 This is a front view of the anti-diffusion component provided by the present invention.

[0074] Figure 18 This is a top view of the anti-diffusion component provided by the present invention.

[0075] In the diagram: 1-Main construction unit, 11-Mobile base, 12-Mobile roller, 13-Sludge storage seat, 14-Sludge pumping chamber, 15-Base push frame, 16-Construction controller, 2-Sludge pump set, 21-Sludge pump, 22-Drainage pipe, 3-Sludge treatment mechanism, 31-Treatment mechanism support seat, 32-Treatment drive assembly, 321-Waterproof motor, 322-First rotor, 323-First gear, 324-Second rotor, 325-Second gear, 326-Drive cam, 327-Third gear, 328-Drive teeth, 33-Sludge collection assembly. 331-Sludge collecting rod, 332-Collecting auger, 333-Bottom cutting blade, 334-Sludge suction trough, 34-Impurity dispersing section, 341-Impurity dispersing roller, 342-Dispersing fixing sleeve, 343-Impurity dispersing belt, 4-Auxiliary recovery section, 41-Recovery lifting seat, 42-Crushing cone, 43-Auxiliary dispersing roller, 44-Auxiliary actuating rod, 5-Anti-diffusion component, 51-Arc-shaped drive plate, 52-Fourth gear, 53-Extrusion convex ball, 54-Fifth gear, 55-Rotator guide sleeve, 56-Anti-diffusion rotating rod, 57-Anti-diffusion baffle, 58-Reset spring. Detailed Implementation

[0076] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0077] In existing sludge cleaning devices, no sludge diffusion barrier is set up around the sludge cleaning head, which makes it easy for sludge and lumpy impurities to spread when the sludge cleaning head is working, which brings great difficulty to the cleaning work and affects the sludge cleaning efficiency of the sludge cleaning head. To address the above problems, we propose a water conservancy engineering construction system and its usage method. The construction device includes a construction body 1, a sludge pump set 2, and a sludge treatment mechanism 3. The construction body 1 includes a mobile base 11, a sludge storage seat 13, a mobile roller 12, and a construction controller 16. The sludge pump set 2 includes a slurry pump 21 and a guide pipe 22. The sludge treatment mechanism 3 includes a treatment mechanism support 31, a sludge collection component 33, a treatment drive component 32, and a diffusion prevention component 5. In this invention, a sludge treatment mechanism 3 is provided, which consists of a sludge collection component 33, a treatment drive component 32, and an anti-diffusion component 5. The treatment drive component 32 can simultaneously drive the sludge collection component 33 and the anti-diffusion component 5. While the sludge collection component 33 enables rapid dredging of the riverbed bottom, the anti-diffusion component 5 can automatically rotate under the drive of the treatment drive component 32, thereby preventing the diffusion of lumpy impurities and pollutants during sludge dredging, improving dredging efficiency, and ensuring a safe dredging environment. It should be noted that the embodiments of this invention can be used for dredging work in rivers, lakes, reservoirs, wetlands, ports, and urban landscape water bodies.

[0078] This invention provides a water conservancy engineering construction system, such as... Figures 1-3 As shown, the water conservancy project construction system includes:

[0079] Construction body 1 includes a mobile base 11, a sludge storage seat 13, mobile rollers 12, and a construction controller 16. Multiple sets of mobile rollers 12 are rotatably installed on the mobile base 11. The sludge storage seat 13 is fixedly installed on the upper surface of the mobile base 11. A sludge pumping chamber 14 is fixedly connected to one side of the sludge storage seat 13.

[0080] In this embodiment, there are 4-6 sets of movable rollers 12, and the movable rollers 12 are rotatably mounted on the side wall of the movable base 11 via bearings. In order to facilitate the movement of the movable base 11, a base pusher 15 is fixedly installed on the movable base 11. The base pusher 15 is inclined by means of riveting or welding. The sludge storage seat 13 is a rectangular or round seat with a hollow interior. The sludge storage seat 13 is fixedly installed on the upper surface of the movable base 11 by means of buckles and fastening bolts. The mud pumping chamber 14 is fixedly connected to the side wall of the sludge storage seat 13 by welding or riveting. At the same time, the mud pumping chamber 14 and the sludge storage seat 13 are connected. The mud pumping chamber 14 is inclined and the inner wall of the mud pumping chamber 14 is polished.

[0081] The mud pump set 2 includes a mud pump 21 and a guide pipe 22. The mud pump 21 is fixedly installed on the upper wall of the sludge storage seat 13 and is in communication with the inner cavity of the sludge storage seat 13. The mud discharge port of the mud pump 21 is sealed to the guide pipe 22. The mud pump 21 is electrically connected to the construction controller 16.

[0082] In this embodiment, the construction controller 16 is fixedly installed on the side wall of the mud pump 21 by fastening bolts or clips. The construction controller 16 is a programmable controller and is used to control the mud pump 21. The mud pump 21 is fixedly installed on the side wall of the sludge storage seat 13 by fastening bolts or clips. The end of the guide pipe 22 away from the mud pump 21 is connected to a mud pumping boat or mud pumping truck. The mud pump 21 is a horizontal multi-stage centrifugal pump.

[0083] The sludge treatment mechanism 3 is fixedly mounted on the movable base 11. The sludge treatment mechanism 3 is used to crush the pumped sludge and prevent the spread of blocky impurities.

[0084] Among them, such as Figures 4-5 As shown, the sludge treatment mechanism 3 includes:

[0085] The processing mechanism support 31 is fixedly connected to the sludge suction chamber 14.

[0086] In this embodiment, the processing mechanism support 31 is a hollow rectangular seat, and the processing mechanism support 31 is fixedly connected to the mud pumping chamber 14 by fastening bolts or welding. At the same time, one side of the processing mechanism support 31 is in communication with the mud pumping chamber 14.

[0087] The sludge collection component 33 is installed inside the processing mechanism support 31. The sludge collection component 33 is used to collect sludge and lumpy impurities in a concentrated manner.

[0088] The processing drive assembly 32 is disposed on one side of the processing mechanism support 31 and is connected to the sludge collection assembly 33.

[0089] Anti-diffusion component 5 is disposed on both sides of the processing mechanism support 31 and is connected to the processing drive component 32. Anti-diffusion component 5 is used to prevent the diffusion of blocky impurities.

[0090] In this invention, a sludge treatment mechanism 3 is provided, which consists of a sludge collection component 33, a treatment drive component 32, and an anti-diffusion component 5. The treatment drive component 32 can simultaneously drive the sludge collection component 33 and the anti-diffusion component 5. While the sludge collection component 33 realizes rapid dredging of the bottom of the riverbed, the anti-diffusion component 5 can automatically flip under the drive of the treatment drive component 32, thereby avoiding the diffusion of blocky impurities and pollutants during sludge dredging, improving dredging efficiency, and also ensuring the dredging environment.

[0091] In a further preferred embodiment of the present invention, such as Figures 4-5 As shown, the sludge treatment mechanism 3 further includes:

[0092] Impurity dispersing section 34 is disposed in the processing mechanism support 31. The impurity dispersing section 34 is used to disperse the recovered sludge and impurities to prevent the sludge and impurities from clogging the sludge pumping chamber 14. The impurity dispersing section 34 is connected to the processing drive assembly 32.

[0093] The auxiliary recovery unit 4 is disposed within the support seat 31 of the processing mechanism. The auxiliary recovery unit 4 is used to assist in breaking up the recovered sludge and impurities and to prevent the sludge and impurities from spreading. The auxiliary recovery unit 4 is connected to the processing drive assembly 32.

[0094] In a further preferred embodiment of the present invention, such as Figures 6-8 As shown, the processing drive component 32 includes:

[0095] A waterproof motor 321 is fixedly installed on the side wall of the treatment mechanism support 31, and the waterproof motor 321 is electrically connected to the construction controller 16.

[0096] In this embodiment, the waterproof motor 321 has explosion-proof performance and waterproof effect, and can be used in water-spraying, humid and outdoor environments, providing reliable working performance. The waterproof motor 321 is model Y80M1-2, Y80M2-2 or Y90S-2, and the waterproof motor 321 is fixedly installed on the side wall of the processing mechanism support 31 by clamps or rings.

[0097] The first rotating wheel 322 is disposed on one side of the waterproof motor 321 and is fixedly connected to the output shaft of the waterproof motor 321. The first rotating wheel 322 and the output shaft of the waterproof motor 321 are connected by an interference fit.

[0098] At least one set of first gears 323 are symmetrically arranged on both sides of the processing mechanism support 31. One side of the first gear 323 is fixedly connected to the impurity dispersing part 34, and any set of the first gears 323 is fixedly connected to the first rotating wheel 322.

[0099] In this embodiment, the number of the first gears 323 is set to two sets, and the first gears 323 are symmetrically arranged about the vertical central axis of the processing mechanism support 31. Any set of the first gears 323 is fixedly connected to the first rotating wheel 322 by fastening bolts or riveting.

[0100] The second gear 325 is rotatably mounted on the side wall of the processing mechanism support 31. One side of the second gear 325 is connected to the anti-diffusion component 5, and the other side of the second gear 325 is fixedly connected to a drive cam 326. The side wall of the drive cam 326 is provided with multiple sets of drive teeth 328.

[0101] The second gear 325 is rotatably connected to the side wall of the processing mechanism support 31 via a bearing or roller, and the side wall of the second gear 325 is fixedly connected to the drive cam 326 by insertion or riveting. The protrusion of the drive cam 326 is provided with multiple sets of drive teeth 328.

[0102] The second rotating wheel 324 is rotatably mounted on the processing mechanism support 31. The second rotating wheel 324 is rotatably connected to the first rotating wheel 322 via a conveyor belt. The side wall of the second rotating wheel 324 is connected to the sludge collection assembly 33.

[0103] The third gear 327 is disposed above the drive cam 326 and meshes with the drive teeth 328 on the side wall of the drive cam 326. The side wall of the third gear 327 is connected to the auxiliary recovery part 4.

[0104] In this embodiment, the second rotating wheel 324 is rotatably mounted on the processing mechanism support 31 via a bearing.

[0105] In this invention, a processing drive assembly 32 is provided. When the processing drive assembly 32 is working, a set of waterproof motors 321 can synchronously drive the first rotating wheel 322, the second rotating wheel 324, the first gear 323, the second gear 325, and the third gear 327 to move, thereby realizing the synchronous linkage of the anti-diffusion assembly 5, the sludge collection assembly 33, the impurity dispersing part 34, and the auxiliary recovery part 4, thereby improving the overall operating efficiency of the device and ensuring that the actions and responses of each mechanism are consistent.

[0106] In a further preferred embodiment of the present invention, such as Figures 9-10 As shown, the sludge collection assembly 33 includes:

[0107] A sludge collection rod 331 is rotatably installed in the support seat 31 of the processing mechanism, and one end of the sludge collection rod 331 is fixedly connected to the second rotating wheel 324.

[0108] At least one set of collecting augers 332, which are fixedly sleeved on the sludge collecting rod 331, and are used to collect sludge and impurities;

[0109] At least one set of sludge suction troughs 334 are provided at the bottom of the processing mechanism support 31. The sludge suction troughs 334 are used to guide and recover the sludge at the bottom of the processing mechanism support 31.

[0110] At least one set of bottom cutting blades 333 are fixedly installed on the processing mechanism support 31. The bottom cutting blades 333 are used to cut and process silt and impurities.

[0111] In this embodiment, the two ends of the sludge collecting rod 331 are rotatably connected to the processing mechanism support 31 through bearings or rollers. Two sets of collecting augers 332 are symmetrically arranged. The collecting augers 332 are fixedly installed on the outer wall of the sludge collecting rod 331 by welding or riveting. The sludge suction trough 334 is a square or round trough. The sludge suction troughs 334 are arranged in a matrix at the bottom of the processing mechanism support 31. The bottom cutting blade 333 is conical, prismatic, "L" shaped or "V" shaped. The bottom cutting blade 333 is fixed on the processing mechanism support 31 by welding or riveting. The bottom cutting blade 333 is made of stainless steel or titanium alloy.

[0112] During operation, the construction controller 16 is turned on, which starts the mud pump 21 and the waterproof motor 321. The start of the waterproof motor 321 can drive the first rotating wheel 322, the first gear 323, the second gear 325, the drive cam 326, the second rotating wheel 324, and the third gear 327 to rotate. The rotation of the second rotating wheel 324 can drive the sludge collection rod 331 to rotate. The rotation of the sludge collection rod 331 drives the symmetrically arranged collection auger 332 to collect sludge and impurities in the middle of the processing mechanism support seat 31. At the same time, the bottom cutting blade 333 comes into contact with the sludge and impurities and cuts them.

[0113] In a further preferred embodiment of the present invention, such as Figure 11 As shown, the impurity dispersing section 34 includes:

[0114] Impurity dispersing roller 341 is rotatably mounted in the processing mechanism support 31. Both ends of the impurity dispersing roller 341 pass through the processing mechanism support 31 and are fixedly connected to the first gear 323.

[0115] At least one set of dispersing fixing sleeves 342 are fixedly installed on the side wall of the impurity dispersing roller 341, and multiple sets of impurity dispersing belts 343 are fixedly installed on the dispersing fixing sleeves 342.

[0116] In this embodiment, the impurity dispersing roller 341 is rotatably mounted in the processing mechanism support 31 via bearings. Both ends of the impurity dispersing roller 341 are fixedly connected to the first gear 323 by means of snap-fit ​​or riveting. The dispersing fixing sleeve 342 is specifically a hollow circular sleeve. The impurity dispersing belt 343 is made of hard rubber and is circumferentially arranged on the outer wall of the dispersing fixing sleeve 342. The outer wall of the impurity dispersing belt 343 is polished.

[0117] In this invention, an impurity dispersing section 34 is provided, which consists of an impurity dispersing roller 341, a dispersing fixing sleeve 342, and an impurity dispersing belt 343. The impurity dispersing roller 341 can be driven by the first gear 323, thereby driving the dispersing fixing sleeve 342 and the impurity dispersing belt 343 to rotate, so that the impurity dispersing belt 343 can disperse the impurities in the sludge, thereby avoiding the blockage of the processing mechanism support 31 and the sludge suction chamber 14.

[0118] In a further preferred embodiment of the present invention, such as Figures 12-14 As shown, the auxiliary recovery unit 4 includes:

[0119] The recovery lifting seat 41 is slidably installed inside the processing mechanism support seat 31. Specifically, the recovery lifting seat 41 is an arc-shaped seat with a hollow interior. The two sides of the recovery lifting seat 41 are slidably connected to the side wall of the processing mechanism support seat 31 through sliding seats and sliding plates, thereby ensuring that the recovery lifting seat 41 will not deviate when it moves up and down.

[0120] An auxiliary dispersing roller 43 is rotatably disposed inside the recycling lifting seat 41. One end of the auxiliary dispersing roller 43 is fixedly connected to the third gear 327, and an auxiliary actuating rod 44 is fixedly installed on the side wall of the auxiliary dispersing roller 43.

[0121] At least one set of crushing cones 42 are fixedly installed inside the recovery lifting seat 41, and the crushing cones 42 are used to crush blocky impurities.

[0122] In this embodiment, the auxiliary dispersing roller 43 is rotatably mounted on the side wall of the recovery lifting seat 41 via bearings or rollers. One end of the auxiliary dispersing roller 43 is fixedly connected to the side wall of the third gear 327 by plugging or riveting. The auxiliary actuating rod 44 is a conical or "L" shaped rod structure. The auxiliary actuating rod 44 is fixedly mounted on the side wall of the auxiliary dispersing roller 43 by snap-fit ​​or fastening bolts. The crushing cones 42 are arranged in a matrix on the inner wall of the recovery lifting seat 41. The crushing cones 42 are set by fastening bolts or welding. The surface of the crushing cones 42 is polished.

[0123] In this invention, an auxiliary recovery unit 4 is provided, which consists of a recovery lifting seat 41, an auxiliary dispersing roller 43, and an auxiliary actuating rod 44. The auxiliary recovery unit 4 and the anti-diffusion component 5 are both driven by the second gear 325, thereby realizing linkage with the anti-diffusion component 5. At the same time, when the recovery lifting seat 41 in the auxiliary recovery unit 4 moves up and down, it can drive the auxiliary dispersing roller 43 and the auxiliary actuating rod 44 to rotate intermittently, which is conducive to the dispersing of blocky impurities and can also prevent impurities from accumulating on the inner wall of the recovery lifting seat 41, thus ensuring efficient dredging operations.

[0124] During operation, the mud pump 21 is turned on to pump the collected sludge and lumpy impurities into the support seat 31 of the processing mechanism. The waterproof motor 321 is started to drive the first gear 323 to rotate. The rotation of the first gear 323 can drive the impurity dispersing roller 341, the dispersing fixed sleeve 342 and the impurity dispersing belt 343 to rotate. This causes the dispersing fixed sleeve 342 to drive the impurity dispersing belt 343 to disperse the sludge and impurities, thereby realizing the discrete guiding treatment of sludge and impurities.

[0125] When the dispersing fixed sleeve 342 drives the impurity dispersing belt 343 to disperse silt and impurities, the waterproof motor 321 drives the second gear 325 to rotate. The rotation of the second gear 325 can drive the drive cam 326 to rotate. When the drive cam 326 rotates, it squeezes the third gear 327, causing the third gear 327 to drive the recovery lifting seat 41, the auxiliary dispersing roller 43, and the crushing cone 42 to slide along the processing mechanism support seat 31. At the same time, the third gear 327 contacts the drive teeth 328 on the drive cam 326. The drive teeth 328 drive the third gear 327 to rotate, causing the third gear 327 to drive the auxiliary dispersing roller 43 and the auxiliary actuating rod 44, thereby further realizing the dispersing treatment of blocky impurities.

[0126] In a further preferred embodiment of the present invention, such as Figures 15-18 As shown, the anti-proliferation component 5 includes:

[0127] Arc-shaped drive plate 51, which is fixedly installed on the side wall of the second gear 325;

[0128] In this embodiment, the arc-shaped drive plate 51 has a semi-circular "U"-shaped structure, and the arc-shaped drive plate 51 is tenoned or riveted to the side wall of the second gear 325. The purpose of the arc-shaped drive plate 51 is to intermittently squeeze the extrusion ball 53, so that the extrusion ball 53 drives the anti-diffusion rotating rod 56 to rotate. When the anti-diffusion rotating rod 56 rotates, it can make the fourth gear 52 mesh with the fifth gear 54, which helps to drive the anti-diffusion baffle 57 to flip.

[0129] The fourth gear 52 is fixedly connected to the side wall of the second gear 325 via a connecting rod. The fourth gear 52 is rotatably connected to the side wall of the processing mechanism support 31 via a bearing. The fourth gear 52 is a half, one-third, or one-quarter bevel gear.

[0130] The fifth gear 54 is disposed between the second gear 325 and the fourth gear 52, and the fifth gear 54 meshes with the fourth gear 52 for transmission.

[0131] Anti-diffusion rotating rod 56, which is rotatably installed inside rotating rod guide sleeve 55, and rotating rod guide sleeve 55 is rotatably installed on the side wall of processing mechanism support seat 31;

[0132] The end of the anti-diffusion rotating rod 56 is fixedly connected to the side wall of the fifth gear 54 by means of plugging or riveting, while the rotating rod guide sleeve 55 is rotatably connected to the side wall of the processing mechanism support seat 31 through a bearing.

[0133] An anti-diffusion baffle 57 is fixedly connected to the anti-diffusion rotating rod 56. The anti-diffusion baffle 57 is used to prevent the diffusion of blocky impurities and to guide the blocky impurities.

[0134] The anti-diffusion baffle 57 is a rectangular or "L"-shaped plate with a polished surface. The anti-diffusion baffle 57 is fixedly connected to the end of the anti-diffusion rotating rod 56 by a buckle or fastening bolt. The anti-diffusion baffle 57 prevents the diffusion of impurities and sludge during dredging, thus ensuring dredging efficiency.

[0135] The extrusion convex ball 53 is fixedly mounted on the fifth gear 54 and is slidably connected to the arc-shaped drive plate 51.

[0136] A reset spring 58 is fixedly installed inside the processing mechanism support 31, and one end of the reset spring 58 is fixedly connected to the side wall of the rotating rod guide sleeve 55.

[0137] In this embodiment, the extrusion ball 53 is fixedly installed on the fifth gear 54 by snap-fit ​​or embedding, and one end of the return spring 58 is fixedly installed in the processing mechanism support 31 by welding or riveting, while the other end of the return spring 58 is fixedly connected to the side wall of the rotating rod guide sleeve 55 by snap-fit ​​or riveting.

[0138] During operation, the waterproof motor 321 drives the second gear 325 to rotate, which in turn drives the fourth gear 52 and the arc-shaped drive plate 51 to rotate. When the arc-shaped drive plate 51 is not in contact with the extrusion convex ball 53, the return spring 58 pulls the rotating rod guide sleeve 55 to tilt, thereby keeping the anti-diffusion rotating rod 56 and the anti-diffusion baffle 57 in an outward tilted posture, thus limiting and guiding the silt and impurities and preventing their diffusion. When the second gear 325 drives the arc-shaped drive plate 51 to rotate, the arc-shaped drive plate 52... The drive plate 51 contacts the extrusion convex ball 53, causing the extrusion convex ball 53, the rotating rod guide sleeve 55, the anti-diffusion rotating rod 56, and the anti-diffusion baffle 57 to compress the return spring 58. In turn, the rotating rod guide sleeve 55 drives the anti-diffusion rotating rod 56 and the fifth gear 54 to swing, so that the fifth gear 54 meshes with the fourth gear 52 for transmission. This causes the fourth gear 52 to rotate and the fifth gear 54 to rotate intermittently. The fifth gear 54 drives the anti-diffusion rotating rod 56 and the anti-diffusion baffle 57 to flip, preventing silt and impurities from adsorbing onto the surface of the anti-diffusion baffle 57.

[0139] In this invention, an anti-diffusion component 5 is provided. The anti-diffusion component 5 consists of an arc-shaped drive plate 51, a fourth gear 52, a fifth gear 54, a compression convex ball 53, and a return spring 58. The fourth gear 52 and the fifth gear 54 can be driven by the second gear 325 to rotate intermittently, thereby realizing the automatic flipping of the anti-diffusion baffle 57. This avoids the anti-diffusion baffle 57 from facing the sludge in a single direction for a long time. At the same time, the compression convex ball 53 and the return spring 58 work together to be inclined relative to the processing mechanism support 31 when the anti-diffusion baffle 57 is not flipped, thus preventing impurities from adsorbing onto the surface of the anti-diffusion baffle 57.

[0140] On the other hand, embodiments of the present invention also provide a method for using a water conservancy engineering construction system, which includes:

[0141] S10, when dredging work is required, the staff pushes the mobile base 11 to the designated work area and turns on the construction controller 16. The construction controller 16 starts the mud pump 21 and the waterproof motor 321. The start of the waterproof motor 321 can drive the first rotating wheel 322, the first gear 323, the second gear 325, the drive cam 326, the second rotating wheel 324, and the third gear 327 to rotate. The rotation of the second rotating wheel 324 can drive the sludge collection rod 331 to rotate. The rotation of the sludge collection rod 331 drives the symmetrically arranged collection auger 332 to collect sludge and impurities in the middle of the treatment mechanism support seat 31. At the same time, the bottom cutting blade 333 contacts the sludge and impurities and cuts them.

[0142] S20, the waterproof motor 321 drives the second gear 325 to rotate, which in turn drives the fourth gear 52 and the arc-shaped drive plate 51 to rotate. When the arc-shaped drive plate 51 is not in contact with the extrusion convex ball 53, the return spring 58 pulls the rotating rod guide sleeve 55 to tilt, thereby keeping the anti-diffusion rotating rod 56 and the anti-diffusion baffle 57 in an outward tilted posture, thus limiting and guiding the silt and impurities and preventing their diffusion. When the second gear 325 drives the arc-shaped drive plate 51 to rotate, the arc-shaped drive plate 52... The drive plate 51 contacts the extrusion convex ball 53, causing the extrusion convex ball 53, the rotating rod guide sleeve 55, the anti-diffusion rotating rod 56, and the anti-diffusion baffle 57 to compress the return spring 58. In turn, the rotating rod guide sleeve 55 drives the anti-diffusion rotating rod 56 and the fifth gear 54 to swing, so that the fifth gear 54 meshes with the fourth gear 52 for transmission. This causes the fourth gear 52 to rotate and the fifth gear 54 to rotate intermittently. The fifth gear 54 drives the anti-diffusion rotating rod 56 and the anti-diffusion baffle 57 to flip, preventing silt and impurities from adsorbing onto the surface of the anti-diffusion baffle 57.

[0143] S30, the mud pump 21 is turned on to pump the collected sludge and lumpy impurities into the processing mechanism support 31, while the waterproof motor 321 is started to drive the first gear 323 to rotate. The rotation of the first gear 323 can drive the impurity dispersing roller 341, the dispersing fixed sleeve 342 and the impurity dispersing belt 343 to rotate, so that the dispersing fixed sleeve 342 drives the impurity dispersing belt 343 to disperse the sludge and impurities, thereby realizing the discrete guiding treatment of sludge and impurities.

[0144] S40, when the dispersing fixed sleeve 342 drives the impurity dispersing belt 343 to disperse silt and impurities, the waterproof motor 321 drives the second gear 325 to rotate. The rotation of the second gear 325 can drive the drive cam 326 to rotate. When the drive cam 326 rotates, it squeezes the third gear 327, causing the third gear 327 to drive the recovery lifting seat 41, the auxiliary dispersing roller 43, and the crushing cone 42 to slide along the processing mechanism support seat 31. At the same time, the third gear 327 contacts the drive teeth 328 on the drive cam 326. The drive teeth 328 drive the third gear 327 to rotate, causing the third gear 327 to drive the auxiliary dispersing roller 43 and the auxiliary actuating rod 44, thereby further realizing the dispersing treatment of blocky impurities.

[0145] S50, the silt and impurities after being broken down and treated are pumped into the sludge pumping chamber 14 by the sludge pumping pump 21, and then guided into the silt storage seat 13 through the sludge pumping chamber 14 to achieve dredging of the river channel. After the dredging is completed, the construction controller 16 is operated to shut down the sludge pumping pump 21 and the waterproof motor 321.

[0146] In summary, this invention provides a water conservancy engineering construction system and its usage method. The invention includes a silt treatment mechanism 3, which consists of a silt collection component 33, a treatment drive component 32, and an anti-diffusion component 5. The treatment drive component 32 can simultaneously drive the silt collection component 33 and the anti-diffusion component 5. While the silt collection component 33 rapidly pumps silt from the bottom of the riverbed, the anti-diffusion component 5 automatically flips under the drive of the treatment drive component 32, thereby preventing the diffusion of lumpy impurities and pollutants during silt pumping, improving pumping efficiency, and ensuring a safe pumping environment.

[0147] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0148] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of the present invention according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of the present invention. These technical solutions also fall within the scope of protection of the present invention.

Claims

1. A hydraulic engineering construction system, comprising: The main construction body (1) includes a mobile base (11), a sludge storage seat (13), mobile rollers (12), and a construction controller (16). Multiple sets of mobile rollers (12) are rotatably installed on the mobile base (11). The sludge storage seat (13) is fixedly installed on the upper surface of the mobile base (11). A sludge pumping chamber (14) is fixedly connected to one side of the sludge storage seat (13). The mud pump set (2) includes a mud pump (21) and a guide pipe (22). The mud pump (21) is fixedly installed on the upper wall of the sludge storage seat (13), and the mud pump (21) is connected to the inner cavity of the sludge storage seat (13). The mud discharge port of the mud pump (21) is sealed to the guide pipe (22). The mud pump (21) is electrically connected to the construction controller (16). The sludge treatment mechanism (3) is fixedly installed on the mobile base (11). The sludge treatment mechanism (3) is used to crush the pumped sludge and prevent the spread of blocky impurities. The sludge treatment mechanism (3) includes: The processing mechanism support (31) is fixedly connected to the sludge suction chamber (14); The sludge collection component (33) is installed inside the processing mechanism support (31) and is used to collect sludge and lumpy impurities. A processing drive assembly (32) is disposed on one side of the processing mechanism support (31) and is connected to the sludge collection assembly (33). The sludge treatment unit (3) also includes: Impurity dispersing section (34) is provided in the support seat (31) of the processing mechanism. The impurity dispersing section (34) is used to disperse the recovered sludge and impurities to prevent the sludge and impurities from clogging the sludge pumping chamber (14). The impurity dispersing section (34) is connected to the processing drive assembly (32). The auxiliary recovery unit (4) is disposed in the support seat (31) of the processing mechanism. The auxiliary recovery unit (4) is used to help disperse the recovered sludge and impurities and prevent the sludge and impurities from spreading. The auxiliary recovery unit (4) is connected to the processing drive assembly (32). The processing drive component (32) includes: A waterproof motor (321) is fixedly installed on the side wall of the treatment mechanism support (31), and the waterproof motor (321) is electrically connected to the construction controller (16). The first rotating wheel (322) is disposed on one side of the waterproof motor (321) and is fixedly connected to the output shaft of the waterproof motor (321); At least one set of first gears (323) are symmetrically arranged on both sides of the processing mechanism support (31). One side of the first gear (323) is fixedly connected to the impurity dispersing part (34), and any set of the first gears (323) is fixedly connected to the first rotating wheel (322). The second gear (325) is rotatably mounted on the side wall of the processing mechanism support (31). One side of the second gear (325) is connected to the anti-diffusion component (5), and the other side of the second gear (325) is fixedly connected to the drive cam (326). The side wall of the drive cam (326) is provided with multiple sets of drive teeth (328). Anti-diffusion component (5), the anti-diffusion component (5) is disposed on both sides of the processing mechanism support (31), the anti-diffusion component (5) is connected to the processing drive component (32), and the anti-diffusion component (5) is used to prevent the diffusion of blocky impurities; The anti-proliferation component (5) includes: An arc-shaped drive plate (51) is fixedly mounted on the side wall of the second gear (325); The fourth gear (52) is fixedly connected to the side wall of the second gear (325) via a connecting rod; The fifth gear (54) is disposed between the second gear (325) and the fourth gear (52), and the fifth gear (54) meshes with the fourth gear (52) for transmission. Anti-diffusion rotating rod (56), the anti-diffusion rotating rod (56) is rotatably installed in the rotating rod guide sleeve (55), the rotating rod guide sleeve (55) is rotatably installed on the side wall of the processing mechanism support seat (31); An anti-diffusion baffle (57) is fixedly connected to the anti-diffusion rotating rod (56). The anti-diffusion baffle (57) is used to prevent the diffusion of blocky impurities and to guide the blocky impurities. The anti-proliferation component (5) also includes: The extrusion convex ball (53) is fixedly installed on the fifth gear (54) and is slidably connected to the arc-shaped drive plate (51); A reset spring (58) is fixedly installed inside the processing mechanism support (31), and one end of the reset spring (58) is fixedly connected to the side wall of the rotating rod guide sleeve (55).

2. The water conservancy engineering construction system as described in claim 1, characterized in that: The processing drive component (32) further includes: The second rotating wheel (324) is rotatably mounted on the processing mechanism support (31). The second rotating wheel (324) is rotatably connected to the first rotating wheel (322) via a conveyor belt. The side wall of the second rotating wheel (324) is connected to the sludge collection assembly (33). The third gear (327) is located above the drive cam (326) and meshes with the drive teeth (328) on the side wall of the drive cam (326). The side wall of the third gear (327) is connected to the auxiliary recovery part (4).

3. The water conservancy engineering construction system as described in claim 2, characterized in that: The sludge collection assembly (33) includes: A sludge collection rod (331) is rotatably installed in the support seat (31) of the processing mechanism, and one end of the sludge collection rod (331) is fixedly connected to the second rotating wheel (324); At least one set of collecting augers (332) are fixedly sleeved on the sludge collecting rod (331) and the collecting augers (332) are used to recover sludge and impurities; At least one set of sludge suction troughs (334) are provided at the bottom of the treatment mechanism support (31) and are used to guide and recover the sludge at the bottom of the treatment mechanism support (31). At least one set of bottom cutting blades (333) are fixedly installed on the processing mechanism support (31) and are used to cut and process silt and impurities.

4. The water conservancy engineering construction system as described in claim 3, characterized in that: The impurity dispersing section (34) includes: Impurity dispersing roller (341) is rotatably mounted in the processing mechanism support (31). Both ends of the impurity dispersing roller (341) pass through the processing mechanism support (31) and are fixedly connected to the first gear (323). At least one set of dispersing fixing sleeves (342) are fixedly installed on the side wall of the impurity dispersing roller (341), and multiple sets of impurity dispersing belts (343) are fixedly installed on the dispersing fixing sleeves (342).

5. The water conservancy engineering construction system as described in claim 4, characterized in that: The auxiliary recovery unit (4) includes: A recovery lifting seat (41) is slidably installed inside the processing mechanism support seat (31); An auxiliary dispersing roller (43) is rotatably disposed inside the recycling lifting seat (41). One end of the auxiliary dispersing roller (43) is fixedly connected to the third gear (327), and an auxiliary actuating rod (44) is fixedly installed on the side wall of the auxiliary dispersing roller (43). At least one set of crushing cones (42) are fixedly installed inside the recovery lifting seat (41) and are used to crush blocky impurities.

6. A method for using a water conservancy engineering construction system, implemented using the water conservancy engineering construction system as described in claim 5, characterized in that: It includes: S10, when dredging work is required, the staff pushes the mobile base (11) to the designated work area and turns on the construction controller (16). The construction controller (16) starts the mud pump (21) and the waterproof motor (321). The waterproof motor (321) can drive the first rotating wheel (322), the first gear (323), the second gear (325), the drive cam (326), the second rotating wheel (324) and the third gear (327) to rotate. The rotation of the second rotating wheel (324) can drive the sludge collection rod (331) to rotate. The rotation of the sludge collection rod (331) drives the symmetrically arranged collection auger (332) to collect sludge and impurities in the middle of the treatment mechanism support seat (31). At the same time, the bottom cutting blade (333) contacts the sludge and impurities and cuts them. S20, the waterproof motor (321) can drive the second gear (325) to rotate, the second gear (325) drives the fourth gear (52) and the arc-shaped drive plate (51) to rotate. When the arc-shaped drive plate (51) is not in contact with the extrusion convex ball (53), the reset spring (58) pulls the rotating rod guide sleeve (55) to tilt, so that the anti-diffusion rotating rod (56) and the anti-diffusion baffle (57) maintain an outward tilting posture, thereby realizing the limitation and guidance of silt and impurities, and avoiding the diffusion of silt and impurities. When the second gear (325) drives the arc-shaped drive plate (51) to rotate, the arc-shaped drive plate (52) 1) When in contact with the extrusion convex ball (53), the extrusion convex ball (53), the rotating rod guide sleeve (55), the anti-diffusion rotating rod (56), and the anti-diffusion baffle (57) are driven to squeeze the reset spring (58). Then the rotating rod guide sleeve (55) drives the anti-diffusion rotating rod (56) and the fifth gear (54) to swing, so that the fifth gear (54) meshes with the fourth gear (52) for transmission, so that the fourth gear (52) rotates and the fifth gear (54) rotates intermittently. The fifth gear (54) drives the anti-diffusion rotating rod (56) and the anti-diffusion baffle (57) to flip, so as to prevent silt and impurities from adsorbing on the surface of the anti-diffusion baffle (57). S30, the mud pump (21) is turned on to pump the collected sludge and lumpy impurities into the treatment mechanism support seat (31), and the waterproof motor (321) is started to drive the first gear (323) to rotate. The rotation of the first gear (323) can drive the impurity dispersing roller (341), the dispersing fixed sleeve (342) and the impurity dispersing belt (343) to rotate, so that the dispersing fixed sleeve (342) drives the impurity dispersing belt (343) to disperse the sludge and impurities, thereby realizing the discrete flow guidance treatment of sludge and impurities. S40, when the dispersing fixed sleeve (342) drives the impurity dispersing belt (343) to disperse silt and impurities, the waterproof motor (321) drives the second gear (325) to rotate. The rotation of the second gear (325) can drive the drive cam (326) to rotate. When the drive cam (326) rotates, it squeezes the third gear (327), so that the third gear (327) drives the recovery lifting seat (41), the auxiliary dispersing roller (43), and the crushing cone (42) to slide along the processing mechanism support seat (31). At the same time, the third gear (327) contacts the drive teeth (328) on the drive cam (326). The drive teeth (328) drive the third gear (327) to rotate, so that the third gear (327) drives the auxiliary dispersing roller (43) and the auxiliary toggle rod (44), thereby further realizing the dispersing treatment of blocky impurities. S50, the silt and impurities after being broken up and treated are pumped into the sludge pumping chamber (14) by the sludge pump (21), and then enter the silt storage seat (13) through the sludge pumping chamber (14) to achieve sludge dredging of the river. After the sludge dredging is completed, the construction controller (16) is operated to shut down the sludge pump (21) and the waterproof motor (321).

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