CN216616019U

CN216616019U - River course dredging device for hydraulic engineering

Info

Publication number: CN216616019U
Application number: CN202220089592.9U
Authority: CN
Inventors: 王赛; 乔凤梅
Original assignee: Anhui Yu'an Construction Engineering Co ltd
Current assignee: Anhui Yu'an Construction Engineering Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-27
Anticipated expiration: 2032-01-13

Abstract

The application discloses a river channel dredging device for hydraulic engineering, which belongs to the field of dredging equipment and comprises a base, a supporting rod and a dredging component, the dredging component comprises a dredging pipe arranged on the supporting rod, a spiral stirring rod rotatably arranged in the dredging pipe and a driving motor arranged on the dredging pipe, the output shaft of the driving motor is fixedly connected with the spiral stirring shaft, the dredging pipe is communicated with a discharge pipe, a collecting frame is arranged on the end part of the dredging pipe far away from the driving motor, a crushing component is arranged in the collecting frame, the crushing assembly includes a first crushing roller and a second crushing roller rotatably mounted within the collection frame, the first crushing roller and the second crushing roller are meshed with each other, and the collecting frame is provided with a driving assembly for driving the first crushing roller and the second crushing roller to rotate. This application has the effect of guaranteeing to prevent that great solid refuse from influencing the operation of sediment removal device.

Description

River course dredging device for hydraulic engineering

Technical Field

The application relates to the field of dredging equipment, especially, relate to a river course dredging device for hydraulic engineering.

Background

The maintenance of river course also is an extremely important ring among the hydraulic engineering, and the river course is after long-term the use, and silt is piled up at the bottom of a river easily to influence the normal operating of each item function such as flood control, irrigation and navigation, so operating personnel can utilize the desilting device to carry out the desilting to the river course after a period of interval.

Among the correlation technique, chinese utility model patent that publication number is CN214169210U discloses a river course desilting device for hydraulic engineering, including the pontoon, be fixed with the mud storehouse on the pontoon, the sealed feed cylinder that runs through its storehouse bottom that is fixed with in the middle part of mud storehouse, be equipped with in the feed cylinder rather than matched with propeller blade, the top of feed cylinder is equipped with rather than the feed cylinder of sealed intercommunication, be equipped with the direction passageway that the export is located the mud storehouse on the lateral wall of feed cylinder, set up branch material paddle in the feed cylinder, the feed cylinder top is equipped with the apron, normal running fit has the pivot through motor drive on the apron, pivot top-down coaxially runs through in proper order and divides feed cylinder and carry the feed cylinder, the screw is all fixed in the pivot with dividing the material paddle.

To above-mentioned correlation technique, the inventor thinks that not only there is silt in the silt, also can have the great solid rubbish of volume in the silt, and the pipeline is blockked up easily in the rubbish gets into the pump silt pipeline to influence the normal operating of sediment removal device.

SUMMERY OF THE UTILITY MODEL

In order to guarantee to prevent that great solid waste from influencing the operation of sediment removal device, this application provides a river course sediment removal device for hydraulic engineering.

The application provides a pair of river course desilting device for hydraulic engineering adopts following technical scheme:

a river channel dredging device for hydraulic engineering comprises a base, a support rod arranged on the base and a dredging component used for cleaning sludge, the dredging component comprises a dredging pipe arranged on the supporting rod, a spiral stirring rod rotatably arranged in the dredging pipe and a driving motor arranged on the dredging pipe, an output shaft of the driving motor is fixedly connected with the spiral stirring rod, a discharge pipe is communicated with the dredging pipe, a collecting frame is arranged on the end part of the dredging pipe far away from the driving motor, a crushing component is arranged in the collecting frame, the crushing assembly comprises a first crushing roller and a second crushing roller which are rotatably arranged in the collecting frame, the first crushing roller and the second crushing roller are meshed with each other, and the collecting frame is provided with a driving assembly for driving the first crushing roller and the second crushing roller to rotate.

Through adopting above-mentioned technical scheme, operating personnel will have the desilting pipe of collecting frame one end and extend to the river bottom, operating personnel starts driving motor after that, driving motor makes the spiral puddler rotate and then makes the silt of river bottom take out along the desilting pipe, operating personnel utilizes drive assembly to make first crushing roller and second crushing roller rotate, the cooperation of first crushing roller and second crushing roller is favorable to great solid rubbish in the broken silt, thereby guarantee the normal operating of desilting device.

Preferably, be provided with the baffle on the collection frame, install motor support on the baffle, drive assembly including install in motor, fixed cover are located under water on the motor support first rotating gear and fixed cover on the first crushing roller are located second rotating gear on the second crushing roller, first rotating gear with second rotating gear intermeshing, just under water the output shaft of motor with first crushing roller fixed connection.

Through adopting above-mentioned technical scheme, operating personnel starts the motor under water, and the output shaft of motor rotates under water and makes first crushing roller rotate, and first crushing roller rotates and makes first rotating gear rotate, and first rotating gear drives second rotating gear and rotates, and second rotating gear makes second crushing roller rotate.

Preferably, fixedly connected with stopper on the desilting pipe, the desilting pipe slip cap be equipped with be used for with the adjusting sleeve that the bracing piece is connected, seted up on the adjusting sleeve be used for with the stopper complex spacing groove that slides, be provided with in the adjusting sleeve and be used for the drive the stopper is followed the adjusting part that the spacing groove removed.

Through adopting above-mentioned technical scheme, the cooperation of stopper and spacing groove is favorable to restricting the desilting pipe at the adjusting sleeve internal rotation, and operating personnel utilizes adjusting part to make the stopper remove along the length direction of spacing groove, and the stopper removes and drives the desilting pipe and remove to make things convenient for operating personnel to adjust the position of desilting pipe.

Preferably, the adjusting assembly includes wear to locate in the stopper and with stopper screw-thread fit's lead screw, fixed cover are located worm wheel on the lead screw and wear to locate the worm in the adjusting sleeve, the lead screw with the interior terminal surface of spacing groove rotates and is connected, be provided with the hand wheel on the worm.

Through adopting above-mentioned technical scheme, operating personnel rotates the hand wheel, and the hand wheel rotates and makes the worm rotate, and the worm rotates and makes the worm wheel rotate, and the worm wheel rotates and makes the lead screw rotate, and the lead screw rotates and makes the stopper remove along the length direction of lead screw to make things convenient for operating personnel to control the length that the desilting pipe stretched into under water.

Preferably, the adjusting sleeve is hinged to the supporting rod, the base is hinged to an electric push rod, and a piston rod of the electric push rod is hinged to the outer side wall of the adjusting sleeve.

Through adopting above-mentioned technical scheme, operating personnel starts electric putter, and electric putter's piston rod removes and drives the adjusting sleeve and rotate to make things convenient for operating personnel to adjust the inclination of desilting pipe.

Preferably, the base is provided with a collecting box, the collecting box is hinged with a sealing cover, a conveying pipe is communicated between the sealing cover and the discharging pipe, the bottom of the collecting box is provided with a discharging pipe, and the discharging pipe is provided with an electromagnetic valve.

Through adopting above-mentioned technical scheme, in silt is taken out to the desilting pipe and is sent into the collecting box through the conveyer pipe to make things convenient for the unified processing of operating personnel, the silt of the collecting box of conveniently discharging is set up to delivery pipe and solenoid valve, and the sealed setting of covering does benefit to operating personnel clearance collecting box.

Preferably, four universal wheels are arranged on the base and correspond to four corners of the base one by one.

Through adopting above-mentioned technical scheme, the setting up of universal wheel makes things convenient for operating personnel to remove the sediment removal device to the consumption of using manpower sparingly.

Preferably, be provided with the mounting panel on the base, four the universal wheel set up in on the mounting panel, seted up on the bottom surface of base be used for with the mounting panel complex holding tank that slides, install the cylinder on the base, the piston rod of cylinder penetrates in the holding tank and with mounting panel fixed connection.

Through adopting above-mentioned technical scheme, operating personnel starts the cylinder, and the piston rod of cylinder stretches out and drives the mounting panel and remove, and the mounting panel drives the universal wheel and stretches out the holding tank to make things convenient for operating personnel to remove the desilting device, when operating personnel utilized the cylinder to receive the holding tank with mounting panel and universal wheel, make the area of contact of base bottom surface and ground increase, thereby improve the stability of desilting device.

In summary, the present application includes at least one of the following beneficial technical effects:

an operator extends the dredging pipe with one end of the collecting frame to the river bottom, then the operator starts the driving motor, the driving motor enables the spiral stirring rod to rotate, so that sludge at the river bottom is pumped out along the dredging pipe, the operator enables the first crushing roller and the second crushing roller to rotate by utilizing the driving assembly, and the first crushing roller and the second crushing roller are matched to be beneficial to crushing larger solid garbage in the sludge, so that the normal operation of the dredging device is ensured;

an operator starts the electric push rod, and a piston rod of the electric push rod moves to drive the adjusting sleeve to rotate, so that the operator can conveniently adjust the inclination angle of the dredging pipe;

operating personnel starts the cylinder, and the piston rod of cylinder stretches out and drives the mounting panel and remove, and the mounting panel drives the universal wheel and stretches out the holding tank to make things convenient for operating personnel to remove the desilting device, when operating personnel utilized the cylinder to receive the holding tank with mounting panel and universal wheel, make the area of contact of base bottom surface and ground increase, thereby improve the stability of desilting device.

Drawings

Fig. 1 is a schematic structural diagram of a river channel dredging device for hydraulic engineering according to an embodiment of the application.

Fig. 2 is an internal structure schematic diagram of a river channel dredging device for hydraulic engineering according to an embodiment of the application.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Description of reference numerals:

1. a base; 11. a support bar; 12. mounting a plate; 13. a universal wheel; 14. accommodating grooves; 15. a cylinder; 16. an electric push rod; 17. a collection box; 171. a sealing cover; 172. a delivery pipe; 173. a discharge pipe; 174. an electromagnetic valve; 2. a dredging component; 21. dredging the pipe; 211. a discharge pipe; 212. a limiting block; 22. a helical agitator shaft; 23. a drive motor; 3. a crushing assembly; 31. a first crushing roller; 32. a second crushing roller; 4. a collection frame; 41. a baffle plate; 42. a motor bracket; 5. a drive assembly; 51. an underwater motor; 52. a first rotating gear; 53. a second rotating gear; 6. an adjustment sleeve; 61. a limiting groove; 7. an adjustment assembly; 71. a screw rod; 72. a worm gear; 73. a worm; 74. a handwheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses river course sediment removal device for hydraulic engineering. Referring to fig. 1 and 2, the river dredging device for hydraulic engineering comprises a base 1, a support rod 11, a dredging component 2 and a crushing component 3.

Referring to fig. 1 and 2, the base 1 is rectangular plate-shaped, the base 1 is horizontally arranged, the base 1 is provided with a mounting plate 12, four universal wheels 13 are fixedly connected to the bottom surface of the mounting plate 12, and the four universal wheels 13 correspond to four corners of the mounting plate 12 one by one. Offer the holding tank 14 that is used for holding mounting panel 12 and universal wheel 13 on the bottom surface of base 1, the cross section of holding tank 14 is the rectangle, and the inside wall sliding fit of mounting panel 12 and holding tank 14. The last surface mounting of base 1 has cylinder 15, and in cylinder 15's the piston rod penetrated holding tank 14, cylinder 15's piston rod and the last fixed surface of mounting panel 12 were connected, and cylinder 15's piston rod and base 1 cooperation of sliding. The setting up of universal wheel 13 makes things convenient for operating personnel to remove base 1, and holding tank 14 and cylinder 15 set up and make things convenient for operating personnel to accomodate universal wheel 13 to increase the area of contact of base 1 and ground, thereby improve the stability of sediment removal device.

Referring to fig. 1 and 2, the supporting rod 11 is vertically disposed on the base 1, and the bottom surface of the supporting rod 11 is fixedly connected to the upper surface of the base 1. The dredging component 2 comprises a dredging pipe 21, a spiral stirring rod 22 and a driving motor 23, the dredging pipe 21 is arranged on the supporting rod 11, the spiral stirring rod 22 is rotatably arranged in the dredging pipe 21, the driving motor 23 is arranged at the end part of the dredging pipe 21 far away from the water surface, and the output shaft of the driving motor 23 is fixedly connected with the spiral stirring rod 22.

Referring to fig. 1 and 2, a discharge pipe 211 is communicated with an end portion of the dredging pipe 21 close to the driving motor 23, the upper surface of the base 1 is fixedly connected with the collecting box 17, the upper end of the collecting box 17 is hinged with a sealing cover 171, a delivery pipe 172 is communicated with the sealing cover 171, the delivery pipe 172 is a telescopic pipe, and an end portion of the delivery pipe 172 far away from the sealing cover 171 is communicated with the discharge pipe 211. A discharge pipe 173 is provided on the bottom of the outer side of the collection tank 17, the discharge pipe 173 communicates with the collection tank 17, and a solenoid valve 174 is provided on the discharge pipe 173.

Referring to fig. 1 and 2, the collection frame 4 is screwed on the end of the driving motor 23 far away from the dredging pipe 21, the crushing assembly 3 comprises a first crushing roller 31 and a second crushing roller 32, the first crushing roller 31 and the second crushing roller 32 are rotatably mounted on the inner side wall of the collection frame 4, the first crushing roller 31 and the second crushing roller 32 are arranged side by side, and the first crushing roller 31 and the second crushing roller 32 are meshed with each other.

Referring to fig. 1 and 2, a driving assembly 5 is disposed on the collecting frame 4, and the driving assembly 5 includes an underwater motor 51, a first rotating gear 52 and a second rotating gear 53. The outer side wall of the collecting frame 4 is fixedly connected with a baffle plate 41, and the side surface of the baffle plate 41 far away from the driving motor 23 is in a sawtooth shape. The side surface of the baffle plate 41 far away from the collecting frame 4 is fixedly connected with a motor bracket 42, an underwater motor 51 is arranged on the motor bracket 42, and the output shaft of the underwater motor 51 is fixedly connected with the first crushing roller 31. The first rotating gear 52 is fixedly sleeved on the first crushing roller 31, the second rotating gear 53 is fixedly sleeved on the second crushing roller 32, and the first rotating gear 52 and the second rotating gear 53 are meshed with each other. The operating personnel starts underwater motor 51, and the output shaft of underwater motor 51 rotates and drives first crushing roller 31 and rotate, and first crushing roller 31 rotates and makes second crushing roller 32 rotate through the cooperation of first rotating gear 52 with second rotating gear 53, and first crushing roller 31 is favorable to cleaing away massive fixed rubbish in the silt with the cooperation of second crushing roller 32.

Referring to fig. 2 and 3, the dredging pipe 21 is sleeved with an adjusting sleeve 6, the end part of the adjusting sleeve 6 close to the driving motor 23 is hinged to the supporting rod 11, and the inner side wall of the adjusting sleeve 6 is matched with the dredging pipe 21 in a sliding manner. Fixedly connected with stopper 212 on the lateral wall of desilting pipe 21, seted up spacing groove 61 on the inside wall of adjusting sleeve 6, the length direction of spacing groove 61 is unanimous with the length direction of adjusting sleeve 6, and stopper 212 and the inside wall of spacing groove 61 cooperation of sliding.

Referring to fig. 2 and 3, the adjusting sleeve 6 is provided with an adjusting assembly 7, the adjusting assembly 7 includes a screw rod 71, a worm wheel 72 and a worm 73, the screw rod 71 is inserted into the limiting block 212, the screw rod 71 is in threaded fit with the limiting block 212, and an end of the screw rod 71 is rotatably connected with an inner end surface of the limiting groove 61. The worm gear 72 is sleeved on the end portion of the screw rod 71 close to the driving motor 23, and the worm gear 72 is fixedly connected with the screw rod 71. The worm 73 penetrates through the adjusting sleeve 6, the worm 73 is rotatably connected with the adjusting sleeve 6, the end part of the worm 73 extending to the limiting groove 61 is meshed with the worm wheel 72, and a hand wheel 74 is fixedly connected to the side surface of the worm 73 far away from the worm wheel 72. An operator rotates the hand wheel 74, the hand wheel 74 enables the screw rod 71 to rotate through the matching of the worm wheel 72 and the worm 73, and the screw rod 71 rotates to drive the limiting block 212 to move along the length direction of the limiting groove 61, so that the operator can conveniently control the water inlet depth of the dredging pipe 21.

Referring to fig. 1 and 2, an electric push rod 16 is arranged on the base 1, an end portion of the electric push rod 16, which is far away from the piston rod, is rotatably connected with the upper surface of the base 1, and the piston rod of the electric push rod 16 is hinged with an end portion of the adjusting sleeve 6, which is far away from the driving motor 23. The operator controls the inclination angle of the adjusting sleeve 6 through the electric push rod 16, thereby facilitating the operator to control the inclination angle of the dredging pipe 21.

The embodiment of the application provides a river course dredging device for hydraulic engineering's implementation principle does: the desilting pipe 21 that operating personnel will have collection frame 4 one end extends to the river bottom, and operating personnel starts driving motor 23 next, and driving motor 23 makes spiral puddler 22 rotate and then makes the silt of river bottom take out along desilting pipe 21, and operating personnel utilizes drive assembly 5 to make first crushing roller 31 and second crushing roller 32 rotate, and the cooperation of first crushing roller 31 and second crushing roller 32 is favorable to smashing great solid rubbish in the silt to guarantee the normal operating of desilting device.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a river course desilting device for hydraulic engineering, include base (1), set up in bracing piece (11) on base (1) and be used for clearing up desilting subassembly (2) of silt, desilting subassembly (2) including set up in desilting pipe (21) on bracing piece (11), rotate install in spiral puddler (22) in desilting pipe (21) and install in driving motor (23) on desilting pipe (21), the output shaft of driving motor (23) with spiral puddler fixed connection, the intercommunication has discharge pipe (211) on desilting pipe (21), its characterized in that: the end part, far away from the driving motor (23), of the dredging pipe (21) is provided with a collecting frame (4), a crushing assembly (3) is arranged in the collecting frame (4), the crushing assembly (3) comprises a first crushing roller (31) and a second crushing roller (32) which are rotatably installed in the collecting frame (4), the first crushing roller (31) is meshed with the second crushing roller (32), and a driving assembly (5) used for driving the first crushing roller (31) and the second crushing roller (32) to rotate is arranged on the collecting frame (4).

2. The river channel dredging device for hydraulic engineering according to claim 1, wherein: collect and be provided with baffle (41) on frame (4), install motor support (42) on baffle (41), drive assembly (5) including install in motor (51), fixed cover on motor support (42) are located first rotating gear (52) and fixed cover on first crushing roller (31) are located second rotating gear (53) on second crushing roller (32), first rotating gear (52) with second rotating gear (53) intermeshing, just the output shaft of motor (51) under water with first crushing roller (31) fixed connection.

3. The river channel dredging device for hydraulic engineering according to claim 1, wherein: fixedly connected with stopper (212) on desilting pipe (21), desilting pipe (21) slip cover be equipped with be used for with adjusting sleeve (6) that bracing piece (11) are connected, seted up on adjusting sleeve (6) be used for with stopper (212) complex spacing groove (61) that slides, be provided with in adjusting sleeve (6) and be used for the drive stopper (212) are followed adjusting part (7) that spacing groove (61) removed.

4. The river channel dredging device for hydraulic engineering according to claim 3, wherein: adjusting part (7) including wear to locate in stopper (212) and with stopper (212) screw-thread fit's lead screw (71), fixed cover are located worm wheel (72) on lead screw (71) and wear to locate worm (73) in adjusting sleeve (6), lead screw (71) with the interior terminal surface of spacing groove (61) rotates and is connected, be provided with hand wheel (74) on worm (73).

5. The river channel dredging device for hydraulic engineering according to claim 3, wherein: adjusting sleeve (6) are articulated with bracing piece (11), articulated on base (1) have electric putter (16), electric putter's (16) piston rod with the lateral wall of adjusting sleeve (6) is articulated.

6. The river channel dredging device for hydraulic engineering according to claim 1, wherein: the improved water-saving device is characterized in that a collecting box (17) is arranged on the base (1), a sealing cover (171) is hinged to the collecting box (17), a conveying pipe (172) is communicated between the sealing cover (171) and the discharging pipe (211), a discharging pipe (173) is arranged at the bottom of the collecting box (17), and an electromagnetic valve (174) is installed on the discharging pipe (173).

7. The river channel dredging device for hydraulic engineering according to claim 1, wherein: four universal wheels (13) are arranged on the base (1), and the four universal wheels (13) correspond to the four corners of the base (1) one by one.

8. The river channel dredging device for hydraulic engineering according to claim 7, wherein: be provided with mounting panel (12) on base (1), four universal wheel (13) set up in on mounting panel (12), seted up on the bottom surface of base (1) be used for with mounting panel (12) complex holding tank (14) that slide, install cylinder (15) on base (1), the piston rod of cylinder (15) penetrates in holding tank (14) and with mounting panel (12) fixed connection.