CN215948315U

CN215948315U - Dredging device for hydraulic engineering

Info

Publication number: CN215948315U
Application number: CN202122113769.2U
Authority: CN
Inventors: 张丽亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-04
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a dredging device for hydraulic engineering, and relates to the technical field of hydraulic engineering. This sediment removal device for hydraulic engineering, the on-line screen storage device comprises a base, the bottom outer wall fixedly connected with mobile device of base, the top outer wall fixedly connected with silt collecting box of base, the top outer wall of base just is located one side fixedly connected with reducing mechanism of silt collecting box, one side that the silt collecting box was kept away from to reducing mechanism is provided with agitating unit, reducing mechanism is including smashing the case, the bottom outer wall fixedly connected with sewage case of smashing the case, one side outer wall fixedly connected with motor one of sewage case. The slider up-and-down motion of its outer wall is driven through the threaded rod, and the slider drives the fixed plate up-and-down motion, and then makes this device can be applicable to the silt of the different degree of depth, makes agitating unit better to the stirring effect of silt through a plurality of stirring rakes, and agitating unit has improved the loose nature of silt under water, has improved the subsequent work benefit who removes the silt device.

Description

Dredging device for hydraulic engineering

Technical Field

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

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when water conservancy projects are built, water flow can be controlled, flood disasters are prevented, and water quantity is regulated and distributed to meet the needs of the people's life and production on water resources. And after the reservoir and the river channel are used for a long time, silt can be formed at the bottom of the reservoir and the river channel, and if the silt is not cleaned in time, water quality and the environment can be polluted. At present, when sludge at the bottom of a river channel is cleaned, the common method is to divide the river channel into sections and dry the sections, and then an excavator is used for cleaning the sludge.

Current hydraulic engineering desilting device is when using, and the inconvenient agitating unit that adjusts according to the depth of silt can not carry out the efficient to silt and mix, reduces the efficiency of desilting, and contains the bold granule in the silt and can block up the damage water pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dredging device for hydraulic engineering, which is convenient for stirring sludge and crushing large particles in the sludge.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sediment removal device for hydraulic engineering, includes the base, the bottom outer wall fixedly connected with mobile device of base, the top outer wall fixedly connected with silt collecting box of base, the top outer wall of base and the one side fixedly connected with reducing mechanism that is located the silt collecting box, one side that the silt collecting box was kept away from to reducing mechanism is provided with agitating unit.

The smashing device comprises a smashing box, a sewage box is fixedly connected to the outer wall of the bottom of the smashing box, a first motor is fixedly connected to the outer wall of one side of the sewage box, the number of the first motor is two, the first output shaft of the first motor is fixedly connected with a smashing roller, and a filter screen is fixedly connected between the inner walls of the smashing box.

Agitating unit includes first mounting panel and second mounting panel, the top outer wall fixedly connected with motor two of first mounting panel, the output shaft fixedly connected with threaded rod of motor two, the inner wall of second mounting panel rotates and is connected with the gag lever post, the outer wall threaded connection of threaded rod has the slider, one side outer wall fixedly connected with fixed plate of slider, the top outer wall fixedly connected with motor three of fixed plate, the output shaft fixedly connected with stirring rake of motor three.

Preferably, the filter screen is obliquely arranged and arranged below the crushing roller.

Preferably, the outer walls of one sides of the first mounting plate and the second mounting plate are fixedly connected with the outer wall of the crushing device.

Preferably, the outer wall of the limiting rod is connected with a sliding block which is the same as the outer wall of the threaded rod in a sliding mode.

Preferably, the number of the stirring paddles is three, and the outer walls of the stirring paddles are connected through a belt in a transmission mode.

Preferably, the outer wall of one side of the crushing box is fixedly connected with a mud suction pipe, and the outer wall of one side of the crushing box, which is far away from the mud suction pipe, is fixedly connected with a conveying pipe.

Compared with the prior art, the dredging device for the hydraulic engineering provided by the utility model has the following beneficial effects:

the utility model provides a dredging device for hydraulic engineering, which is characterized in that a threaded rod drives a sliding block on the outer wall of the dredging device to move up and down, and the sliding block drives a fixing plate to move up and down, so that the dredging device can be suitable for sludge at different depths, the stirring effect of a stirring device on the sludge is better through a plurality of stirring paddles, the stirring device improves the looseness of the underwater sludge, and the working benefit of a subsequent dredging device is improved.

The utility model provides a dredging device for hydraulic engineering, which is green and environment-friendly, large particles in sludge are crushed by a crushing device, a water pipe is prevented from being blocked and damaged, and moisture in the sludge is filtered and collected by a filter screen.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a stirring device according to the present invention;

FIG. 3 is a schematic view of the crushing apparatus according to the present invention;

FIG. 4 is a first schematic sectional view of the crushing apparatus of the present invention;

FIG. 5 is a second schematic view of the cutting structure of the crushing apparatus of the present invention.

In the figure: 1. a base; 2. a mobile device; 3. a sludge collection box; 4. a crushing device; 41. a crushing box; 42. a sewage tank; 43. a first motor; 44. a crushing roller; 45. a filter screen; 5. a stirring device; 51. a first mounting plate; 52. a second mounting plate; 53. a second motor; 54. a threaded rod; 55. a limiting rod; 56. a slider; 57. a fixing plate; 58. a third motor; 59. a stirring paddle; 6. a mud suction pipe; 7. a delivery pipe.

Detailed Description

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

The first embodiment is as follows:

referring to fig. 1-2, the present invention provides a technical solution: a dredging device for hydraulic engineering comprises a base 1, a moving device 2 is fixedly connected to the outer wall of the bottom of the base 1, a sludge collecting box 3 is fixedly connected to the outer wall of the top of the base 1, a crushing device 4 is fixedly connected to the outer wall of the top of the base 1 and positioned on one side of the sludge collecting box 3, a stirring device 5 is arranged on one side, away from the sludge collecting box 3, of the crushing device 4, the stirring device 5 comprises a first mounting plate 51 and a second mounting plate 52, the outer walls of one sides of the first mounting plate 51 and the second mounting plate 52 are fixedly connected with the outer wall of the crushing device 4, a second motor 53 is fixedly connected to the outer wall of the top of the first mounting plate 51, a threaded rod 54 is fixedly connected to an output shaft of the second motor 53, a limiting rod 55 is rotatably connected to the inner wall of the second mounting plate 52, a sliding block 56 is connected to the outer wall of the threaded rod 54, and a sliding block 56, which is the same as the outer wall of the threaded rod 54 is slidably connected to the outer wall of the limiting rod 55, the outer wall fixedly connected with fixed plate 57 of one side of slider 56, the top outer wall fixedly connected with motor three 58 of fixed plate 57, the output shaft fixedly connected with stirring rake 59 of motor three 58, the quantity of stirring rake 59 is three, connects through belt drive between the outer wall of three stirring rake 59.

In this embodiment, drive this device through mobile device 2 and remove, two 53 driving threaded rods 54 of starter motor rotate, threaded rod 54 drives the slider 56 up-and-down motion of its outer wall, slider 56 on the gag lever post 55 moves thereupon, two sliders 56 drive fixed plate 57 up-and-down motion, and then can be applicable to the silt of the different degree of depth, three 58 driving stirring paddles 59 of starter motor are rotatory, the stirring paddle 59 of being connected with three 58 of motor, it rotates to drive other stirring paddles 59 through the belt, a plurality of stirring paddles 59 make agitating unit 5 better to the stirring effect of silt.

Example two:

referring to fig. 3-5, based on the first embodiment, the present invention provides a technical solution: the smashing device 4 comprises a smashing box 41, a bottom outer wall fixedly connected with sewage box 42 of the smashing box 41, one side outer wall fixedly connected with motor 43 of the sewage box 42, the number of the motor 43 is two, the output shafts of the two motor 43 are fixedly connected with smashing rollers 44, a filter screen 45 is fixedly connected between the inner walls of the smashing box 41, the filter screen 45 is obliquely arranged, the filter screen 45 is arranged below the smashing rollers 44, one side outer wall fixedly connected with mud suction pipe 6 of the smashing box 41, and one side outer wall fixedly connected with conveying pipe 7 of the mud suction pipe 6 is far away from the smashing box 41.

In this embodiment, the dredge pump is started to convey the sludge into the crushing tank 41 through the dredge pipe 6, the moisture in the sludge is filtered through the filter screen 45, the moisture in the sludge is collected through the sewage tank 42, and the sludge is conveyed into the sludge collection tank 3 through the conveying pipe 7.

The working principle is as follows: when the device is used, the moving device 2 is used for driving the device to move, the second starting motor 53 is used for driving the threaded rod 54 to rotate, the threaded rod 54 is used for driving the sliding block 56 on the outer wall of the threaded rod 54 to move up and down, the sliding block 56 on the limiting rod 55 moves along with the threaded rod, the two sliding blocks 56 drive the fixing plate 57 to move up and down, the device can be suitable for sludge in different depths, the third starting motor 58 is used for driving the stirring paddles 59 to rotate, the stirring paddles 59 connected with the third motor 58 are used for driving other stirring paddles 59 to rotate through a belt, and the stirring effect of the stirring device 5 on the sludge is better due to the multiple stirring paddles 59; the sludge pump is started to convey the sludge into the crushing tank 41 through the sludge suction pipe 6, the moisture in the sludge is filtered through the filter screen 45, the moisture in the sludge is collected through the sewage tank 42, and the sludge is conveyed into the sludge collection tank 3 through the conveying pipe 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sediment removal device for hydraulic engineering, includes base (1), its characterized in that: the bottom outer wall of the base (1) is fixedly connected with a moving device (2), the top outer wall of the base (1) is fixedly connected with a sludge collection box (3), the top outer wall of the base (1) and one side of the sludge collection box (3) are fixedly connected with a crushing device (4), and one side, far away from the sludge collection box (3), of the crushing device (4) is provided with a stirring device (5);

the smashing device (4) comprises a smashing box (41), a sewage box (42) is fixedly connected to the outer wall of the bottom of the smashing box (41), a first motor (43) is fixedly connected to the outer wall of one side of the sewage box (42), the number of the first motors (43) is two, smashing rollers (44) are fixedly connected to output shafts of the two first motors (43), and a filter screen (45) is fixedly connected between the inner walls of the smashing box (41);

agitating unit (5) are including first mounting panel (51) and second mounting panel (52), the top outer wall fixedly connected with motor two (53) of first mounting panel (51), the output shaft fixedly connected with threaded rod (54) of motor two (53), the inner wall of second mounting panel (52) rotates and is connected with gag lever post (55), the outer wall threaded connection of threaded rod (54) has slider (56), one side outer wall fixedly connected with fixed plate (57) of slider (56), the top outer wall fixedly connected with motor three (58) of fixed plate (57), the output shaft fixedly connected with stirring rake (59) of motor three (58).

2. The dredging device for the water conservancy project according to claim 1, wherein: the filter screen (45) is obliquely arranged, and the filter screen (45) is arranged below the crushing roller (44).

3. The dredging device for the water conservancy project according to claim 1, wherein: the outer walls of one sides of the first mounting plate (51) and the second mounting plate (52) are fixedly connected with the outer wall of the crushing device (4).

4. The dredging device for the water conservancy project according to claim 1, wherein: the outer wall of the limiting rod (55) is connected with a sliding block (56) which is the same as the outer wall of the threaded rod (54) in a sliding mode.

5. The dredging device for the water conservancy project according to claim 1, wherein: the quantity of stirring rake (59) is three, three connect through belt drive between the outer wall of stirring rake (59).

6. The dredging device for the water conservancy project according to claim 1, wherein: the sludge suction pipe (6) is fixedly connected to the outer wall of one side of the crushing box (41), and the conveying pipe (7) is fixedly connected to the outer wall of one side, far away from the sludge suction pipe (6), of the crushing box (41).