CN213173899U

CN213173899U - River course sediment removal device for hydraulic engineering

Info

Publication number: CN213173899U
Application number: CN202021659495.6U
Authority: CN
Inventors: 李�杰; 刘德虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-11
Anticipated expiration: 2030-08-11

Abstract

The utility model belongs to the field of dredging devices, in particular to a river channel dredging device for hydraulic engineering, which aims at solving the problems that the large sundries are easy to cause the blockage of a vacuum pump in the prior dredging process, and the cleaned sludge is not enough to immediately carry out pollution-free treatment on the sludge, which comprises a boat body, a first groove is arranged in the boat body, a first motor is fixedly arranged on the inner wall of the top of the first groove, the output shaft of the first motor is fixedly connected with a rotating shaft, the other end of the rotating shaft is rotationally connected with the inner wall of one side of the first groove, the fixed cover of outer wall of axis of rotation is equipped with the winding wheel, winding wheel outer wall fixedly connected with wire rope, the utility model discloses fine solution exist among the prior art desilting in-process meet big debris and easily cause the jam of vacuum pump, the silt that the clearance was come out is not enough to carry out nuisanceless treatment's shortcoming immediately to it.

Description

River course sediment removal device for hydraulic engineering

Technical Field

The utility model relates to a sediment removal device technical field especially relates to a river course sediment removal device for hydraulic engineering.

Background art:

the river course main function is drainage waterlogging and navigation, if silt siltation is too much on the river bed, then can raise the river bed to can influence navigation and the ability of drainage waterlogging, the river bed siltation still can influence hydrology facility (like the water gauge) reading, consequently, need regularly carry out the desilting operation to some river courses.

The existing dredging device is difficult to dredge, the blockage of the vacuum pump is easily caused by large impurities, and the cleared sludge is not enough to immediately carry out pollution-free treatment on the sludge, so that the environment is greatly polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the dredging process is carried out, the silt that is cleared up is not enough to carry out the shortcoming of nuisanceless processing immediately to the silt that has met big debris and easily causes the jam of vacuum pump among the prior art, and the river course desilting device for hydraulic engineering who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a river channel dredging device for hydraulic engineering comprises a ship body, wherein a first groove is formed in the ship body, a first motor is fixedly arranged on the inner wall of the top of the first groove, a rotating shaft is fixedly connected to an output shaft of the first motor, the other end of the rotating shaft is rotatably connected with the inner wall of one side of the first groove, a winding wheel is fixedly sleeved on the outer wall of the rotating shaft, a steel wire rope is fixedly connected to the outer wall of the winding wheel, a mounting plate is fixedly connected to the bottom of the steel wire rope, two sides of the mounting plate are respectively in sliding connection with the inner walls of two sides of the first groove, a fixing box is fixedly arranged at the bottom of the mounting plate, a sixth motor is fixedly arranged on the inner wall of the top of the fixing box, an output shaft of the sixth motor penetrates through the inner wall of the bottom of the fixing box, the bottom of the first stirring paddle extends to the lower part of the ship body, a vacuum pump is fixedly arranged on the inner wall of one side of the fixed box, a suction inlet of the vacuum pump penetrates through the inner wall of the bottom of the fixed box and is fixedly connected with a sewage suction steel pipe, a sludge collection box is fixedly arranged on the top of the ship body, a stirring assembly is arranged in the sludge collection box, a rubber hose is fixedly connected with a discharge port of the vacuum pump, the other end of the rubber hose penetrates through the outer wall of the bottom of the sludge collection box and extends into the sewage discharge box, a sewage discharge channel is arranged on the top of the ship body, a third motor is fixedly arranged on the top of the sewage discharge channel, an output shaft of the third motor penetrates through the outer wall of the top of the sewage discharge channel and extends into the sewage discharge channel, a second helical gear is fixedly sleeved on the output shaft of the third, the other end and the branch of first screw axis rotate to be connected, the fixed cover of outer wall of first screw axis is equipped with first helical gear, first helical gear and second helical gear mesh mutually, the fixed lime powder case that is provided with in top of collection silt case, be provided with the subassembly that opens and shuts on the lime powder case, the bottom of lime powder case communicates with each other with collection silt case, the fixed hydraulic pump that is provided with of one side inner wall of lime powder case, the other end fixedly connected with baffle of hydraulic pump, the top inner wall fixed mounting of lime powder case has the fourth motor, the output shaft fixedly connected with second screw axis of fourth motor.

Preferably, the stirring assembly comprises a second motor fixing box, the second motor fixing box is fixedly installed at the top of the silt collecting box, a second motor is fixedly installed in the second motor fixing box, an output shaft of the second motor penetrates through the inner wall of the bottom of the second motor fixing box and extends into the silt collecting box, and a second stirring paddle is fixedly connected to the output shaft of the second motor.

Preferably, a feeding port is fixedly arranged at the top of the lime powder box, and the feeding port is positioned in the middle of the lime powder box.

Preferably, a motor cover is fixedly arranged at the top of the lime powder bin, and the fourth motor is positioned in the motor cover.

Preferably, the subassembly that opens and shuts includes fixed box, fixed box fixed mounting is in one side of lime powder workbin, the fixed fifth motor that is provided with in top of fixed box, fixed cover is equipped with the rolling disc on the output shaft of fifth motor, one side outer wall of rolling disc rotates and is connected with the third connecting rod, the other end of third connecting rod rotates and is connected with the second connecting rod, the intermediate position of second connecting rod and one side inner wall of fixed box rotate to be connected, the other end of second connecting rod rotates and is connected with the head rod, the other end of head rod rotates and is connected with the baffle, the second recess has been seted up to the bottom inner wall of lime powder workbin, baffle and second recess sliding connection.

Preferably, a main control screen is fixedly arranged on the outer wall of one side of the sludge collection tank, and the main control screen is electrically connected with the first motor, the vacuum pump, the second motor, the third motor, the fourth motor, the hydraulic pump, the fifth motor and the sixth motor.

In the utility model, the ship is driven to the place to be desilted, the first motor is started through the main control screen, the mounting plate is placed downwards, the sixth motor is started through the main control screen, the rotation of the sixth motor drives the rotation of the first stirring paddle to smash the sundries in the sludge, the vacuum pump is started through the main control screen, the sludge is sucked into the sludge collection box by the vacuum pump, after the work is finished, the lime powder is put into the lime powder box through the feed opening, the hydraulic machine and the baffle are started to lead the lime powder to flow into the sludge collection box, the rotation of the second motor is started, the rotation of the second motor drives the second stirring paddle to stir the sludge to lead the sludge to be mixed with the lime powder, the lime powder and the sludge are mixed to absorb the moisture in the sludge, and the harmful substances mixed with the lime powder are disinfected, then after the pollution-free treatment, the rotation of the third motor is started, the rotation of the third motor drives the rotation of the first screw, by discharging the sludge.

The utility model discloses fine solution exist among the prior art that the desilting in-process meets big debris and easily causes the jam of vacuum pump, the silt that the clearance was come out carries out the shortcoming of nuisanceless processing to it inadequately immediately.

Drawings

Fig. 1 is a schematic view of a main sectional structure of a river dredging device for hydraulic engineering according to the present invention;

fig. 2 is an enlarged schematic structural view of a part a in fig. 1 of the river channel dredging device for hydraulic engineering of the present invention;

fig. 3 is the utility model provides a part B enlargies the schematic structure diagram in fig. 2 of river course sediment removal device for hydraulic engineering.

In the figure: 1. a hull; 2. a first groove; 3. a first motor; 4. a rotating shaft; 5. a strut; 6. a winding wheel; 7. mounting a plate; 8. a vacuum pump; 9. a first motor fixing case; 10. a first stirring paddle; 11. a fixed box; 12. a sewage suction steel pipe; 13. a sewage draining passage; 14. a first helical gear; 15. a second helical gear; 16. a first screw shaft; 17. a silt collecting box; 18. a second motor fixing case; 19. a second motor; 20. a second stirring paddle; 21. a wire rope; 22. a third motor; 23. a lime powder box; 24. a hydraulic pump; 25. a baffle plate; 26. a feeding port; 27. A fourth motor; 28. a motor cover; 29. a second screw shaft; 30. a second groove; 31. A partition plate; 32. a first connecting rod; 33. a second connecting rod; 34. a third connecting rod; 35. rotating the disc; 36. a fifth motor; 37. a fixing box; 38. a sixth motor; 39. and a main control screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a river dredging device for hydraulic engineering, comprising a hull 1, a first groove 2 is formed in the hull 1, a first motor 3 is fixedly arranged on the inner wall of the top of the first groove 2, a rotating shaft 4 is fixedly connected to an output shaft of the first motor 3, the other end of the rotating shaft 4 is rotatably connected to the inner wall of one side of the first groove 2, a winding wheel 6 is fixedly sleeved on the outer wall of the rotating shaft 4, a steel wire rope 21 is fixedly connected to the outer wall of the winding wheel 6, a mounting plate 7 is fixedly connected to the bottom of the steel wire rope 21, two sides of the mounting plate 7 are respectively slidably connected to the inner walls of two sides of the first groove 2, a fixed box 11 is fixedly arranged at the bottom of the mounting plate 7, a sixth motor 38 is fixedly arranged on the inner wall of the top of the fixed box 11, an output shaft of the sixth motor 38 penetrates through the inner, the bottom of a first stirring paddle 10 extends to the lower part of a ship body 1, a vacuum pump 8 is fixedly arranged on the inner wall of one side of a fixed box 11, a suction inlet of the vacuum pump 8 penetrates through the inner wall of the bottom of the fixed box 11 and is fixedly connected with a sewage suction steel pipe 12, a sludge collection box 17 is fixedly arranged on the top of the ship body 1, a stirring component is arranged in the sludge collection box 17, a rubber hose is fixedly connected with a discharge outlet of the vacuum pump 8, the other end of the rubber hose penetrates through the outer wall of the bottom of the sludge collection box 17 and extends into the inside, a sewage discharge channel 13 is arranged on the top of the ship body 1, a third motor 22 is fixedly arranged on the top of the sewage discharge channel 13, an output shaft of the third motor 22 penetrates through the outer wall of the top of the sewage discharge channel 13 and extends into the sewage discharge channel 13, a second helical gear 15 is fixedly sleeved on, the other end of the first screw shaft 16 is rotatably connected with the supporting rod 5, a first helical gear 14 is fixedly sleeved on the outer wall of the first screw shaft 16, the first helical gear 14 is meshed with a second helical gear 15, a lime powder box 23 is fixedly arranged at the top of the silt collecting box 17, an opening and closing assembly is arranged on the lime powder box 23, the bottom of the lime powder box 23 is communicated with the silt collecting box 17, a hydraulic pump 24 is fixedly arranged on the inner wall of one side of the lime powder box 23, a baffle 25 is fixedly connected to the other end of the hydraulic pump 24, a fourth motor 27 is fixedly mounted on the inner wall of the top of the lime powder box 23, and an output shaft of the fourth motor 27 is fixedly connected with.

Example two

The embodiment is improved on the basis of the first embodiment: the stirring component comprises a second motor fixing box 18, the second motor fixing box 18 is fixedly installed at the top of the silt collecting box 17, a second motor 19 is fixedly installed in the second motor fixing box 18, an output shaft of the second motor 19 penetrates through the inner wall of the bottom of the second motor fixing box 18 and extends into the silt collecting box 17, a second stirring paddle 20 is fixedly connected with the output shaft of the second motor 19 and accelerates the mixing of silt and lime powder, a feeding port 26 is fixedly arranged at the top of the lime powder box 23, the feeding port 26 is positioned in the middle of the lime powder box 23 to facilitate the feeding of the lime powder, a motor hood 28 is fixedly arranged at the top of the lime powder box 23, a fourth motor 27 is positioned in the motor hood 28 and protects the four motors 27 from being corroded by the lime powder, the service life is prolonged, the opening and closing component comprises a fixing box 37, the fixing box 37 is fixedly installed at one side of the lime powder box 23, a fifth motor 36 is fixedly arranged at the top of the fixed box 37, a rotating disc 35 is fixedly sleeved on an output shaft of the fifth motor 36, a third connecting rod 34 is rotatably connected to the outer wall of one side of the rotating disc 35, a second connecting rod 33 is rotatably connected to the other end of the third connecting rod 34, the middle position of the second connecting rod 33 is rotatably connected with the inner wall of one side of the fixed box 37, a first connecting rod 32 is rotatably connected to the other end of the second connecting rod 33, a partition plate 31 is rotatably connected to the other end of the first connecting rod 32, a second groove 30 is formed in the inner wall of the bottom of the lime powder box 23, the partition plate 31 is slidably connected with the second groove 30, so that the amount and the inflow rate of lime powder can be better controlled, a main control screen 39 is fixedly arranged on the outer wall of one side of the silt collecting box 17, and the main control screen 39, the first motor 3, the vacuum pump, The hydraulic pump 24, the fifth electric motor 36 and the sixth electric motor 38 are electrically connected, so that the operation is more convenient.

The working principle is as follows: the ship is driven to a place to be desilted, the first motor 3 is started to rotate through the main control panel 39, the rotation of the first motor 3 drives the rotation shaft 4 to rotate, the rotation of the rotation shaft 4 drives the rolling wheel 6 to rotate, the rotation of the rolling wheel 6 drives the mounting plate 7 to move through the steel wire rope 21, the movement of the mounting plate 7 drives the sixth motor 38 and the vacuum pump 8 to move, the rotation of the sixth motor 38 is started through the main control panel 39, the rotation of the sixth motor 38 drives the rotation of the first stirring paddle 10, the vacuum pump 8 is started through the main control panel 39, silt is sucked into the silt collecting box 17 through the vacuum pump 8, the rotation of the fifth motor 36 is started through the main control panel 39, the rotation of the fifth motor 36 drives the rotation disc 35 to rotate, the rotation of the rotation disc 35 drives the third connecting rod 34 to rotate, the rotation of the third connecting rod 34 drives the second connecting rod 33 to rotate, the rotation of the second connecting rod 33 drives the first connecting rod 32 to rotate, the rotation of the first connecting rod 32 drives the partition plate 31 to slide, lime powder is put into the lime powder bin 23 through the feed port 26, the extension and retraction of the hydraulic pump 24 are started through the main control panel 39, the extension and retraction of the hydraulic pump 24 drives the baffle plate 25 to move, the rotation of the fourth motor 27 is started through the main control panel 39, the rotation of the fourth motor 27 drives the second propeller 29 to rotate, the rotation of the second propeller 29 flows the lime powder into the silt collecting bin 17, the rotation of the second motor 19 is started through the main control panel 39, the rotation of the second motor 19 drives the second stirring paddle 20 to stir silt to mix with the lime powder, the rotation of the third motor 22 is started, the rotation of the third motor 22 drives the second bevel gear 15 to rotate, the rotation of the second bevel gear 15 drives the first bevel gear 14 to rotate, the rotation of the first helical gear 14 drives the rotation of the first screw shaft 16 to discharge the sludge.

However, as is well known to those skilled in the art, the working principle and wiring method of the hydraulic pump device and the electric motor device are common and are conventional means or common knowledge, and thus will not be described in detail herein, and those skilled in the art can make any selection according to their needs or convenience.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a river course dredging device for hydraulic engineering, includes hull (1), its characterized in that, first recess (2) have been seted up to the inside of hull (1), fixed first motor (3) of being provided with on the top inner wall of first recess (2), fixedly connected with axis of rotation (4) on the output shaft of first motor (3), the other end of axis of rotation (4) and one side inner wall of first recess (2) rotate to be connected, the outer wall fixed cover of axis of rotation (4) is equipped with reel (6), reel (6) outer wall fixedly connected with wire rope (21), the bottom fixedly connected with mounting panel (7) of wire rope (21), the both sides of mounting panel (7) respectively with the both sides inner wall sliding connection of first recess (2), the bottom of mounting panel (7) is fixed and is provided with fixed case (11), the top inner wall of fixed case (11) is fixed and is provided with sixth motor (38), the output shaft of sixth motor (38) runs through the bottom inner wall of fixed case (11), the first stirring rake (10) of output shaft fixedly connected with of sixth motor (38), the bottom of first stirring rake (10) extends to the below of hull (1), one side inner wall of fixed case (11) is fixed and is provided with vacuum pump (8), the sunction inlet of vacuum pump (8) runs through the bottom inner wall of fixed case (11) and fixedly connected with inhales dirty steel pipe (12), the top of hull (1) is fixed and is provided with collection silt case (17), be provided with the stirring subassembly in collection silt case (17), vacuum pump (8) discharge port fixedly connected with rubber hose, the bottom outer wall that the rubber hose other end runs through collection silt case (17) extends to inside, the top of the ship body (1) is provided with a sewage draining channel (13), the top of the sewage draining channel (13) is fixedly provided with a third motor (22), an output shaft of the third motor (22) penetrates through the top outer wall of the sewage draining channel (13) and extends into the sewage draining channel (13), the output shaft of the third motor (22) is fixedly sleeved with a second helical gear (15), the inner wall of one side of the sewage draining channel (13) is rotatably connected with a first helical gear (16), the inner wall of the bottom of the sewage draining channel (13) is fixedly connected with a supporting rod (5), the other end of the first helical gear (16) is rotatably connected with the supporting rod (5), the outer wall of the first helical gear (16) is fixedly sleeved with a first helical gear (14), the first helical gear (14) is meshed with the second helical gear (15), and the top of the silt collecting box (17) is fixedly provided with a lime powder box (23), be provided with the subassembly that opens and shuts on lime powder case (23), the bottom and the collection silt case (17) of lime powder case (23) communicate with each other, one side inner wall of lime powder case (23) is fixed and is provided with hydraulic pump (24), the other end fixedly connected with baffle (25) of hydraulic pump (24), the top inner wall fixed mounting of lime powder case (23) has fourth motor (27), the output shaft fixedly connected with second screw axis (29) of fourth motor (27).

2. The river channel dredging device for the water conservancy project according to claim 1, wherein the stirring assembly comprises a second motor fixing box (18), the second motor fixing box (18) is fixedly installed at the top of the silt collecting box (17), a second motor (19) is fixedly installed in the second motor fixing box (18), an output shaft of the second motor (19) penetrates through the inner wall of the bottom of the second motor fixing box (18) and extends into the silt collecting box (17), and a second stirring paddle (20) is fixedly connected to the output shaft of the second motor (19).

3. The river channel dredging device for the water conservancy project according to claim 1, wherein a feeding port (26) is fixedly arranged at the top of the lime powder box (23), and the feeding port (26) is positioned in the middle of the lime powder box (23).

4. The river channel dredging device for the water conservancy project according to claim 1, wherein a motor cover (28) is fixedly arranged at the top of the lime powder box (23), and the fourth motor (27) is positioned in the motor cover (28).

5. The river channel dredging device for the water conservancy project according to claim 1, wherein the opening and closing assembly comprises a fixed box (37), the fixed box (37) is fixedly installed at one side of the lime powder box (23), a fifth motor (36) is fixedly arranged at the top of the fixed box (37), a rotating disc (35) is fixedly sleeved on an output shaft of the fifth motor (36), a third connecting rod (34) is rotatably connected to the outer wall of one side of the rotating disc (35), a second connecting rod (33) is rotatably connected to the other end of the third connecting rod (34), the middle position of the second connecting rod (33) is rotatably connected with the inner wall of one side of the fixed box (37), a first connecting rod (32) is rotatably connected to the other end of the second connecting rod (33), a partition plate (31) is rotatably connected to the other end of the first connecting rod (32), a second groove (30) is formed in the inner wall of the bottom of the lime powder box (23), and the partition plate (31) is connected with the second groove (30) in a sliding mode.

6. The river channel dredging device for the water conservancy project according to claim 1, wherein a main control screen (39) is fixedly arranged on the outer wall of one side of the dredging tank (17), and the main control screen (39) is electrically connected with the first motor (3), the vacuum pump (8), the second motor (19), the third motor (22), the fourth motor (27), the hydraulic pump (24), the fifth motor (36) and the sixth motor (38).