CN110306618B

CN110306618B - Dredging device for hydraulic engineering

Info

Publication number: CN110306618B
Application number: CN201910556165.XA
Authority: CN
Inventors: 陈景锋; 吴群明; 卢辉辉
Original assignee: Guangdong Gaofeng Construction Engineering Co ltd
Current assignee: Guangdong Gaofeng Construction Engineering Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2021-09-21
Anticipated expiration: 2039-06-25
Also published as: CN110306618A

Abstract

The invention discloses a dredging device for hydraulic engineering, which belongs to the technical field of hydraulic engineering and comprises a moving assembly, a cleaning assembly and a dredging assembly, wherein the cleaning assembly and the dredging assembly are arranged on the moving assembly, the moving assembly comprises a vehicle plate and four moving wheels, the cleaning assembly comprises a cleaning net bucket, a cutting piece, a stretching piece and a lifting piece, the cutting piece is arranged at the bottom of the vehicle plate, a fixed shaft fixedly connected with the cleaning net bucket is arranged on the cleaning net bucket, the dredging assembly comprises a dredging piece, a washing piece, a spraying piece and a driving piece for driving the dredging piece to move, the driving piece is arranged on the vehicle plate, the dredging piece is arranged on the driving piece, the washing piece is vertically arranged on the vehicle plate, and the spraying piece is arranged at the bottom of the rear end of the vehicle plate. The cutting part is used for crushing sundries in the water channel during dredging, the stretching part and the lifting part are used for driving the cleaning net bucket to clean the sundries, and the washing part and the spraying part are used for thoroughly dredging the silt on the hydraulic engineering after dredging the water channel.

Description

Dredging device for hydraulic engineering

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a dredging device for hydraulic engineering.

Background

The water conservancy project is a project constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

The invention with the publication number of CN108505556A relates to a dredging device for hydraulic engineering, which comprises two support frames, two connecting mechanisms and a dredging box, wherein the two support frames are fixedly connected through the connecting mechanisms, the dredging box is arranged above the connecting mechanisms, a water pumping pipe is arranged on one side of the dredging box, a water discharging pipe is arranged on the other side of the dredging box, air cylinders are arranged on one sides of the water pumping pipes, which are far away from the dredging box, and one sides of the water discharging pipes, which are far away from the dredging box, air cylinders are arranged on the other sides of the water pumping pipes, supporting plates are arranged below the air cylinders, supporting columns are arranged at four corners of the supporting plates, and a stirrer is arranged in the middle of the supporting plates; the connection and separation of the limiting hole and the limiting pin can realize the position adjusting function of the outer connecting piece and the inner connecting piece, namely the function of freely adjusting the length of the connecting mechanism, can be suitable for dredging operation of hydraulic engineering with various widths, and has wide applicability.

However, the above-mentioned devices also have the following problems in use: first, carry out the desilting back to hydraulic engineering, there is to remain silt on hydraulic engineering's the lateral wall, and the effect that leads to the desilting is not good, and the second before the desilting, can contain a large amount of debris and weeds in the silt, and the device does not clear up it, can lead to the degree of difficulty of desilting to increase when the desilting, leads to the effect of desilting not good.

Disclosure of Invention

The invention aims to provide a dredging device for hydraulic engineering, which aims to solve the technical problem that in the prior art, sludge is remained on the side wall of the hydraulic engineering after dredging and sundries in the sludge cannot be treated, so that the dredging effect is poor.

The invention provides a dredging device for hydraulic engineering, which comprises a moving component, a cleaning component and a dredging component, wherein the cleaning component and the dredging component are arranged on the moving component, the moving component comprises a sweep and four moving wheels, the sweep is horizontally arranged, the bottom of the sweep is provided with four moving installation seats which are distributed in a rectangular shape, each moving wheel is respectively arranged at the bottom of the corresponding moving installation seat, the cleaning component comprises a cleaning net bucket, a cutting piece, a stretching piece and a lifting piece, the top of the sweep is provided with an installation groove, the cutting piece is arranged at the bottom of the sweep and is positioned at the front end of the sweep, the cleaning net bucket is provided with a fixed shaft fixedly connected with the cleaning net bucket, the stretching piece is arranged at the top of the sweep and is positioned at the side of the installation groove, the lifting piece is arranged at the side of the stretching piece, two ends of the fixed shaft are both arranged on the lifting piece, one end of the stretching piece is connected with the cleaning net bucket, the desilting subassembly includes desilting piece, scouring member, spray rinsing piece and the driving piece that the drive desilting piece removed, the driving piece sets up on the sweep, the desilting piece sets up on the driving piece, the vertical setting of scouring member on the sweep and with sweep normal running fit, the spray rinsing piece sets up the rear end bottom at the sweep.

Further, the cutting piece includes mount and two cutting motors, the mount sets up in the front end bottom of sweep, two the cutting motor symmetry sets up on the mount, every the equal vertical downward setting of output shaft of cutting motor, every all be equipped with a plurality of cutting blades on the output shaft of cutting motor.

Further, the drawing piece includes fixed plate, drawing motor, axis of rotation and two rotation wheels, the fixed plate sets up the top at the mounting groove, the top of fixed plate is equipped with two fixing bases, drawing motor sets up the top at the fixed plate, the both ends of axis of rotation set up respectively on two fixing bases and rotate with two fixing bases and be connected, the one end of axis of rotation and drawing motor's output shaft fixed connection, two it all establishes in the axis of rotation to rotate the wheel, two it all is equipped with the stay cord, two to rotate to take turns the bottom of stay cord respectively with the both ends fixed connection of clearance net fill.

Further, the lifting piece comprises two lifting screw sliding tables and two lifting plates, the two lifting screw sliding tables are symmetrically arranged at two ends of the mounting groove in a vertical mode, the two lifting plates are arranged on sliding blocks of the two lifting screw sliding tables respectively, and two ends of the fixing shaft are arranged on the two lifting plates.

Further, the driving piece includes driving motor, first dwang, two slide rails, two movable blocks and two second dwangs, driving motor sets up at the top of sweep and the vertical downward setting of driving motor's output shaft, first dwang and driving motor's output shaft, two the slide rail symmetry sets up in the bottom of sweep, two the movable block sets up respectively on two slide rails and respectively with two slide rail sliding fit, two the one end of second dwang sets up respectively at the both ends of first dwang and rotates with first dwang to be connected, two the other end of second dwang sets up respectively on two movable blocks and respectively with two movable block normal running fit, every all be equipped with the joint board on the movable block.

Further, the desilting piece includes two desilting groups, two the desilting group symmetry sets up on the sweep, every desilting group all includes dredge pump, connecting pipe, two and takes out mud pipe and a plurality of suction nozzle, the dredge pump sets up the top at the sweep, the connecting pipe is linked together, two with the input of dredge pump the top of dredge pipe all is linked together with the connecting pipe, every the first section of dredge pipe is the hose, two the dredge pipe all sets up on the joint board rather than corresponding, and is a plurality of suction nozzle all sets up and is linked together at the lower half section of two dredge pipes and rather than the dredge pipe that corresponds, every output on the dredge pump all is equipped with out the mud pipe.

Furthermore, the washing piece comprises two cleaning motors and two cleaning rollers, the two cleaning motors are symmetrically arranged at the bottom of the vehicle plate, output shafts of the two cleaning motors are vertically and downwards arranged, the two cleaning rollers are respectively arranged on the output shafts of the two cleaning motors, and each cleaning roller is provided with a plurality of cleaning strips.

Furthermore, the spray-washing part comprises a rotating motor, a screw rod, a sliding block, a positioning plate, a water delivery pipe, a delivery pump, a water inlet pipe, a water storage tank, two rotating seats and a plurality of spray-washing heads, wherein the two rotating seats are symmetrically arranged at the bottom of the vehicle plate, two ends of the screw rod are respectively rotatably connected with the two rotating seats, two sliding rods are arranged between the two rotating seats, the sliding blocks are arranged on the two sliding rods and are in sliding fit with the two sliding rods, the sliding blocks are in threaded connection with the screw rod, the positioning plate is arranged on the sliding blocks, the plurality of spray-washing heads are arranged on the positioning plate, the plurality of spray-washing heads are vertically arranged downwards, a fixed pipe is arranged on the plurality of spray-washing heads, the fixed pipe is arranged on the positioning plate, one end of the water delivery pipe is communicated with the fixed pipe, the delivery pump is arranged at the top of the vehicle plate, the water storage tank is arranged beside the delivery pump, two of the water inlet pipes are respectively communicated with the water storage tank and the delivery pump, and the other end of the water delivery pipe extends to the delivery pump.

Compared with the prior art, the invention has the beneficial effects that:

firstly, after the silt is extracted, the two cleaning motors rotate to drive the two cleaning rollers to rotate, the two cleaning rollers rotate to drive the cleaning strips to clean the side wall of the ditch, the silt on the side wall of the ditch is cleaned, the motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the sliding block to slide on the two sliding rods, the sliding block slides to drive the positioning plate to move, the positioning plate slides to drive the spraying heads to move to spray the ditch, the conveying pump works to extract the water in the water storage tank through the water inlet pipe during spraying, the water is conveyed to the fixed pipe through the water conveying pipe after extraction, the fixed pipe conveys the water to the spraying heads to clean the ditch, and the silt on hydraulic engineering can be thoroughly desilted.

Two cutting motors in the invention drive a plurality of cutting blades to rotate to cut and crush weeds and sundries in the ditch, after the weeds and the sundries are crushed, the sundries need to be cleaned, the stretching motor drives a rotating shaft to rotate on two fixing seats, the rotating shaft drives two rotating wheels to rotate, the two rotating wheels drive two pull ropes to move upwards, the two pull ropes move to drive a cleaning net bucket to move upwards, the two lifting screw rod sliding tables move to drive two lifting plates to move, the two lifting plates move upwards to drive a fixing shaft to move upwards, the fixing shaft drives the cleaning net bucket to move upwards, the sundries in the ditch are cleaned, and the subsequent dredging operation of the ditch is facilitated after the cleaning.

Thirdly, the driving motor rotates to drive the first rotating rod to rotate, the first rotating rod rotates to drive the two second rotating rods to rotate, the two second rotating rods rotate to drive the two moving blocks to slide on the two sliding rails, the two sliding rails move to drive the two clamping plates to move, and the two clamping plates move to drive the dredging piece to comprehensively extract silt in the ditch.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a partial perspective view of the first embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

FIG. 6 is a partial perspective view of the second embodiment of the present invention;

fig. 7 is a schematic view of a partial three-dimensional structure according to the present invention.

Reference numerals:

a moving assembly 1, a vehicle body panel 11, a mounting groove 111, a moving mounting base 12, a moving wheel 13, a cleaning assembly 2, a cleaning net bucket 21, a fixed shaft 211, a cutting member 22, a fixed frame 221, a cutting motor 222, a cutting blade 223, a stretching member 23, a fixed plate 231, a fixed base 2311, a stretching motor 232, a rotating shaft 233, a rotating wheel 235, a pulling rope 236, a lifting member 24, a lifting screw sliding table 241, a lifting plate 242, a cleaning assembly 3, a cleaning member 31, a cleaning group 311, a sludge pump 312, a connecting pipe 313, a sludge pump 314, a sludge suction nozzle 315, a sludge discharge pipe 316, a cleaning member 32, a cleaning motor 321, a cleaning roller 322, a cleaning bar 323, a cleaning member 33, a rotating motor 330, a screw rod 331, a sliding block 332, a positioning plate 333, a water pipe 334, a conveying pump 335, a water inlet pipe 336, a water storage tank 337, a cleaning head 338, a fixed pipe 3381, a rotating base 339, a sliding rod 3391, a driving member 34, a driving motor 341, the first rotating rod 342, the sliding rail 343, the moving block 344, the second rotating rod 345 and the clamping plate 346.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, an embodiment of the present invention provides a dredging device for hydraulic engineering, including a moving assembly 1, and a cleaning assembly 2 and a dredging assembly 3 disposed on the moving assembly 1, where the moving assembly 1 includes a vehicle plate 11 and four moving wheels 13, the vehicle plate 11 is disposed horizontally, four moving mounting seats 12 distributed in a rectangular shape are disposed at the bottom of the vehicle plate 11, each moving wheel 13 is mounted at the bottom of the corresponding moving mounting seat 12, the cleaning assembly 2 includes a cleaning mesh bucket 21, a cutting element 22, a stretching element 23 and a lifting element 24, a mounting groove 111 is disposed at the top of the vehicle plate 11, the cutting element 22 is disposed at the bottom of the vehicle plate 11 and located at the front end of the vehicle plate 11, a fixing shaft 211 fixedly connected to the cleaning mesh bucket 21 is disposed on the cleaning mesh bucket 21, the stretching element 23 is disposed at the top of the vehicle plate 11 and located beside the mounting groove 111, the lifting part 24 is arranged beside the stretching part 23, two ends of the fixed shaft 211 are arranged on the lifting part 24, one end of the stretching part 23 is connected with the cleaning net bucket 21, the dredging component 3 comprises a dredging part 31, a washing part 32, a spraying part 33 and a driving part 34 for driving the dredging part 31 to move, the driving part 34 is arranged on the vehicle plate 11, the dredging part 31 is arranged on the driving part 34, the washing part 32 is vertically arranged on the vehicle plate 11 and is in rotating fit with the vehicle plate 11, and the spraying part 33 is arranged at the bottom of the rear end of the vehicle plate 11; when dredging the ditch, the sweep 11 drives the device to move forward through four moving wheels 13, cuts and crushes the sundries and weeds in the ditch through the cutting piece 22, drives the cleaning net bucket 21 to move through the stretching piece 23 and the lifting piece 24 after crushing, cleans the sundries and weeds in the ditch, drives the cleaning piece 31 to clean the ditch through the driving piece 34 after cleaning, and cleans the ditch through the cleaning piece 32 and the spraying piece 33 after cleaning.

Specifically, the cutting element 22 includes a fixing frame 221 and two cutting motors 222, the fixing frame 221 is disposed at the bottom of the front end of the vehicle body 11, the two cutting motors 222 are symmetrically disposed on the fixing frame 221, an output shaft of each cutting motor 222 is vertically disposed downward, and a plurality of cutting blades 223 are disposed on the output shaft of each cutting motor 222; before carrying out the desilting to the ditch, there are a large amount of weeds and debris in the ditch, can influence going on of desilting, and mount 221 is used for fixing two cutting motor 222, and two cutting motor 222 are changeed and are driven a plurality of cutting blade 223 and rotate and cut and the breakage to weeds and debris in the ditch, are favorable to subsequent clearance operation after the breakage.

Specifically, the stretching member 23 includes a fixing plate 231, a stretching motor 232, a rotating shaft 233 and two rotating wheels 235, the fixing plate 231 is disposed above the mounting groove 111, two fixing seats 2311 are disposed on the top of the fixing plate 231, the stretching motor 232 is disposed on the top of the fixing plate 231, two ends of the rotating shaft 233 are respectively disposed on the two fixing seats 2311 and rotatably connected with the two fixing seats 2311, one end of the rotating shaft 233 is fixedly connected with an output shaft of the stretching motor 232, the two rotating wheels 235 are both sleeved on the rotating shaft 233, the two rotating wheels 235 are both provided with a pulling rope 236, and bottoms of the two pulling ropes 236 are respectively fixedly connected with two ends of the cleaning net bucket 21; when sundries are cleaned, the stretching motor 232 rotates to drive the rotating shaft 233 to rotate on the two fixing seats 2311, the rotating shaft 233 rotates to drive the two rotating wheels 235 to rotate, the two rotating wheels 235 rotate to drive the two pull ropes 236 to move upwards, the two pull ropes 236 move to drive the cleaning net bucket 21 to move upwards, and the sundries are cleaned by moving upwards.

Specifically, the lifting member 24 includes two lifting screw sliding tables 241 and two lifting plates 242, the two lifting screw sliding tables 241 are vertically and symmetrically arranged at two ends of the mounting groove 111, the two lifting plates 242 are respectively arranged on the sliding blocks of the two lifting screw sliding tables 241, and two ends of the fixed shaft 211 are arranged on the two lifting plates 242; the sliding table of the two lifting screw rods 331 moves to drive the two lifting plates 242 to move, the two lifting plates 242 move upwards to drive the fixing shaft 211 to move upwards, and the fixing shaft 211 drives the cleaning net bucket 21 to move upwards to clean sundries in the water channel.

Specifically, the driving member 34 includes a driving motor 341, a first rotating rod 342, two sliding rails 343, two moving blocks 344 and two second rotating rods 345, the driving motor 341 is disposed on the top of the vehicle deck 11 and an output shaft of the driving motor 341 is disposed vertically downward, the first rotating rod 342 is connected to the output shaft of the driving motor 341, the two sliding rails 343 are symmetrically disposed at the bottom of the vehicle deck 11, the two moving blocks 344 are respectively disposed on the two sliding rails 343 and are respectively in sliding fit with the two sliding rails 343, one end of each of the two second rotating rods 345 is respectively disposed at two ends of the first rotating rod 342 and is rotatably connected to the first rotating rod 342, the other end of each of the two second rotating rods 345 is respectively disposed on each of the two moving blocks 344 and is respectively in rotating fit with the two moving blocks 344, and each of the moving blocks 344 is provided with a clamping plate 346; the driving motor 341 rotates to drive the first rotating rod 342 to rotate, the first rotating rod 342 rotates to drive the two second rotating rods 345 to rotate, the two second rotating rods 345 rotate to drive the two moving blocks 344 to slide on the two sliding rails 343, the two sliding rails 343 move to drive the two clamping plates 346 to move, and the two clamping plates 346 move to drive the silt removing piece 31 to extract silt in the water channel.

Specifically, the dredging component 31 includes two dredging groups 311, the two dredging groups 311 are symmetrically disposed on the vehicle deck 11, each dredging group 311 includes a mud pump 312, a connecting pipe 313, two mud pumping pipes 314 and a plurality of mud suction nozzles 315, the mud pump 312 is disposed at the top of the vehicle deck 11, the connecting pipe 313 is communicated with an input end of the mud pumping pump 312, the tops of the two mud pumping pipes 314 are communicated with the connecting pipe 313, the upper half section of each mud pumping pipe 314 is a hose, the two mud pumping pipes 314 are disposed on the corresponding clamping plate 346, the plurality of mud suction nozzles 315 are disposed at the lower half sections of the two mud pumping pipes 314 and are communicated with the corresponding mud pumping pipes 314, and a mud outlet pipe 316 is disposed at an output end of each mud pumping pipe 312; the first half of two mud pumping pipes 314 is the hose, is favorable to joint board 346 to drive two mud pumping pipes 314 and removes, and two mud pumps 312 work and draw the operation through connecting pipe 313, two mud pumping pipes 314 and a plurality of mud suction nozzle 315 to the silt in the ditch, and through mud outlet pipe 316 with silt discharge after the extraction, the setting of a plurality of mud suction nozzle 315 is favorable to carrying out comprehensive operation of drawing to silt in the ditch.

Specifically, the washing part 32 includes two washing motors 321 and two washing rollers 322, the two washing motors 321 are symmetrically arranged at the bottom of the vehicle plate 11, output shafts of the two washing motors 321 are vertically arranged downwards, the two washing rollers 322 are respectively arranged on the output shafts of the two washing motors 321, and each washing roller 322 is provided with a plurality of washing strips 323; after extracting silt, two cleaning motor 321 rotate and drive two cleaning roller 322 and rotate, and two cleaning roller 322 rotate and drive a plurality of washing strip 323 and wash the operation to the lateral wall of ditch, wash the operation with the silt on the lateral wall of ditch.

Specifically, the spray-washing member 33 includes a rotary motor 330, a screw 331, a sliding block 332, a positioning plate 333, a water pipe 334, a delivery pump 335, a water inlet pipe 336, a water storage tank 337, two rotary seats 339 and a plurality of spray-washing heads 338, wherein the two rotary seats 339 are symmetrically arranged at the bottom of the vehicle plate 11, two ends of the screw 331 are respectively rotatably connected with the two rotary seats 339, two sliding rods 3391 are arranged between the two rotary seats 339, the sliding block 332 is arranged on the two sliding rods 3391 and is in sliding fit with the two sliding rods 3391, the sliding block 332 is in threaded connection with the screw 331, the positioning plate 333 is arranged on the sliding block 332, the plurality of spray-washing heads 338 are arranged on the positioning plate 333, the plurality of spray-washing heads 338 are vertically and downwardly arranged, the plurality of spray-washing heads 338 are provided with fixed pipes 3381, the fixed pipes 3381 are arranged on the positioning plate 333, one end of the water pipe 334 is communicated with the fixed pipes 3381, the conveying pump 335 is arranged at the top of the vehicle plate 11, the water storage tank 337 is arranged at the side of the conveying pump 335, two of the water inlet pipes 336 are respectively communicated with the water storage tank 337 and the conveying pump 335, and the other end of the water conveying pipe 334 extends to the conveying pump 335; the rotation motor 330 rotates and drives the lead screw 331 to rotate, the lead screw 331 rotates and drives the sliding block 332 to slide on two slide bars 3391, the sliding block 332 slides and drives the locating plate 333 to move, the locating plate 333 slides and drives a plurality of spray-washing heads 338 to move and carry out spray-washing operation to the ditch, in the spray-washing process, the water in the water storage tank 337 is extracted through the inlet tube 336 in the work of delivery pump 335, carry water to the fixed pipe 3381 through raceway 334 after the extraction, the fixed pipe 3381 carries water to carry and washs the operation to the ditch on a plurality of spray-washing heads 338.

The working principle is as follows: when the invention is used, the vehicle plate 11 is driven by the four moving wheels 13 to move forwards, a large amount of weeds and sundries can be generated in the water channel before dredging the water channel, so that dredging can be affected, the two cutting motors 222 drive the plurality of cutting blades 223 to rotate to cut and crush the weeds and sundries in the water channel, after crushing, cleaning operation needs to be performed on the sundries, the stretching motor 232 rotates to drive the rotating shaft 233 to rotate on the two fixing seats 2311, the rotating shaft 233 rotates to drive the two rotating wheels 235 to rotate, the two rotating wheels 235 rotate to drive the two pull ropes 236 to move upwards, the two pull ropes 236 move to drive the cleaning net bucket 21 to move upwards, the two lifting screw rods 331 move to drive the two lifting plates 242 to move upwards, the two lifting plates 242 move upwards to drive the fixing shaft 211 to move upwards, the fixing shaft 211 drives the cleaning net bucket 21 to move upwards, so that the sundries in the water channel can be cleaned, during dredging, the driving motor 341 rotates to drive the first rotating rod 342 to rotate, the first rotating rod 342 rotates to drive the two second rotating rods 345 to rotate, the two second rotating rods 345 rotate to drive the two moving blocks 344 to slide on the two sliding rails 343, the two sliding rails 343 move to drive the two clamping plates 346 to move, the two clamping plates 346 move to drive the two mud pumping pipes 314 and the plurality of mud suction nozzles 315 to move so as to extract the mud in the ditch, during extraction, the mud pumping pump 312 operates to comprehensively extract the mud in the ditch through the connecting pipe 313, the two mud pumping pipes 314 and the plurality of mud suction nozzles 315, the mud is discharged through the mud outlet pipe 316 after extraction, after the mud is extracted, the two cleaning motors 321 rotate to drive the two cleaning rollers 322 to rotate to drive the plurality of cleaning strips 323 to clean the side wall of the ditch, the operation of wasing the silt on the ditch lateral wall, it rotates motor 330 and rotates and drive lead screw 331 and rotate, lead screw 331 rotates and drives sliding block 332 and slide on two slide bars 3391, sliding block 332 slides and drives locating plate 333 and remove, locating plate 333 slides and drives a plurality of shower heads 338 and remove and carry out the spray rinsing operation to the ditch, in the spray rinsing, delivery pump 335 works and extracts the water in with holding tank 337 through inlet tube 336, carry water to fixed pipe 3381 through raceway 334 after the extraction on, fixed pipe 3381 carries water to the operation of wasing the ditch on a plurality of shower heads 338.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dredging device for hydraulic engineering is characterized by comprising a moving component (1), and a cleaning component (2) and a dredging component (3) which are arranged on the moving component (1), wherein the moving component (1) comprises a sweep (11) and four moving wheels (13), the sweep (11) is horizontally arranged, four moving installation seats (12) which are distributed in a rectangular shape are arranged at the bottom of the sweep (11), each moving wheel (13) is respectively arranged at the bottom of the corresponding moving installation seat (12), the cleaning component (2) comprises a cleaning net bucket (21), a cutting piece (22), a stretching piece (23) and a lifting piece (24), an installation groove (111) is arranged at the top of the sweep (11), the cutting piece (22) is arranged at the bottom of the sweep (11) and is positioned at the front end of the sweep (11), a fixed shaft (211) fixedly connected with the cleaning net bucket is arranged on the cleaning net bucket (21), tensile member (23) set up at the top of sweep (11) and are located the side of mounting groove (111), lift member (24) set up the side at tensile member (23), the both ends of fixed axle (211) all set up on lift member (24), the one end and the clearance net fill (21) of tensile member (23) are connected, desilting subassembly (3) are including desilting piece (31), wash driving piece (34) that piece (33) and drive desilting piece (31) removed, driving piece (34) set up on sweep (11), desilting piece (31) set up on driving piece (34), wash vertical setting of piece (32) on sweep (11) and with sweep (11) normal running fit, spray rinsing piece (33) set up the rear end bottom in sweep (11), tensile member (23) include fixed plate (231), tensile motor (232), fixed plate (231), tensile motor (232), The cleaning net bucket comprises a rotating shaft (233) and two rotating wheels (235), wherein the fixed plate (231) is arranged above the mounting groove (111), two fixing seats (2311) are arranged at the top of the fixed plate (231), the stretching motor (232) is arranged at the top of the fixed plate (231), two ends of the rotating shaft (233) are respectively arranged on the two fixing seats (2311) and rotatably connected with the two fixing seats (2311), one end of the rotating shaft (233) is fixedly connected with an output shaft of the stretching motor (232), the two rotating wheels (235) are respectively sleeved on the rotating shaft (233), pulling ropes (236) are respectively arranged on the two rotating wheels (235), bottoms of the two pulling ropes (236) are respectively and fixedly connected with two ends of the cleaning net bucket (21), the driving part (34) comprises a driving motor (341), a first rotating rod (342), two sliding rails (343), two moving blocks (344) and two second rotating rods (345), the driving motor (341) is arranged at the top of the vehicle plate (11), an output shaft of the driving motor (341) is vertically arranged downwards, the first rotating rod (342) is connected with the output shaft of the driving motor (341), the two sliding rails (343) are symmetrically arranged at the bottom of the vehicle plate (11), the two moving blocks (344) are respectively arranged on the two sliding rails (343) and are respectively in sliding fit with the two sliding rails (343), one end of each second rotating rod (345) is respectively arranged at two ends of the first rotating rod (342) and is rotationally connected with the first rotating rod (342), the other end of each second rotating rod (345) is respectively arranged on the two moving blocks (344) and is respectively in rotating fit with the two moving blocks (344), each moving block (344) is provided with a clamping plate (346), the dredging part (31) comprises two dredging groups (311), two desilting group (311) symmetry sets up on sweep (11), every desilting group (311) all includes mud pump (312), connecting pipe (313), two mud pipes (314) and a plurality of mud suction nozzle (315), mud pump (312) set up the top at sweep (11), connecting pipe (313) are linked together with the input of mud pump (312), two the top of mud pipe (314) all is linked together with connecting pipe (313), every the first half section of mud pipe (314) is the hose, two mud pipe (314) all set up on joint board (346) rather than corresponding, a plurality of mud suction nozzle (315) all set up at the lower half section of two mud pipes (314) and rather than corresponding mud pipe (314) be linked together, every output on mud pump (312) all is equipped with out mud pipe (316).

2. The dredging device for the water conservancy project according to claim 1, wherein: the cutting piece (22) comprises a fixing frame (221) and two cutting motors (222), wherein the fixing frame (221) is arranged at the bottom of the front end of the vehicle plate (11), the two cutting motors (222) are symmetrically arranged on the fixing frame (221), each output shaft of each cutting motor (222) is vertically arranged downwards, and each output shaft of each cutting motor (222) is provided with a plurality of cutting blades (223).

3. The dredging device for the water conservancy project according to claim 1, wherein: the lifting piece (24) comprises two lifting screw sliding tables (241) and two lifting plates (242), wherein the two ends of the mounting groove (111) are symmetrically arranged vertically on the lifting screw sliding tables (241), the two lifting plates (242) are arranged on the sliding blocks of the two lifting screw sliding tables (241) respectively, and the two ends of the fixing shaft (211) are arranged on the two lifting plates (242).

4. The dredging device for the water conservancy project according to claim 1, wherein: wash brush spare (32) including two cleaning motor (321) and two cleaning roller (322), two cleaning motor (321) symmetry sets up in sweep (11) bottom and the equal vertical downward setting of output shaft of two cleaning motor (321), two cleaning roller (322) set up respectively on the output shaft of two cleaning motor (321), every all be equipped with a plurality of washing strip (323) on cleaning roller (322).

5. The dredging device for the water conservancy project according to claim 1, wherein: the spray washing part (33) comprises a rotary motor (330), a screw rod (331), a sliding block (332), a positioning plate (333), a water conveying pipe (334), a conveying pump (335), a water inlet pipe (336), a water storage tank (337), two rotating seats (339) and a plurality of spray washing heads (338), wherein the two rotating seats (339) are symmetrically arranged at the bottom of the vehicle plate (11), two ends of the screw rod (331) are respectively rotatably connected with the two rotating seats (339), two sliding rods (3391) are arranged between the two rotating seats (339), the sliding blocks (332) are arranged on the two sliding rods (3391) and are in sliding fit with the two sliding rods (3391), the sliding blocks (332) are in threaded connection with the screw rod (331), the positioning plate (333) is arranged on the sliding blocks (332), the spray washing heads (338) are arranged on the positioning plate (333), and the spray washing heads (338) are vertically arranged downwards, a plurality of be equipped with fixed pipe (3381) on spray rinsing head (338), fixed pipe (3381) set up on locating plate (333), the one end and the fixed pipe (3381) of raceway (334) are linked together, delivery pump (335) set up the top at sweep (11), water storage tank (337) set up the side at delivery pump (335), two of inlet tube (336) are linked together with water storage tank (337) and delivery pump (335) respectively, the other end of raceway (334) extends to on delivery pump (335).