CN216810059U

CN216810059U - Dredging device for hydraulic engineering

Info

Publication number: CN216810059U
Application number: CN202220509950.7U
Authority: CN
Inventors: 陶鑫鑫; 张明哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-06-24
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a dredging device for water conservancy projects, which comprises a base, a dredging tank is installed on the top of the base, a dredging mechanism is installed on one side of the dredging tank, a lifting mechanism is installed on the outside of the dredging tank, and a stirring device is installed on the top of the dredging tank. A PLC controller is installed on one side of the top of the base. The beneficial effects of the utility model are: through the stirring mechanism provided, the first step motor drives the stirring rod to rotate to stir the inside of the dredging tank, which speeds up the filtering speed of the sludge and can prevent the sludge from clogging the filter screen. Some lifting mechanisms are convenient for the staff to lift the filter screen from the bottom of the dredging tank to the top, which is convenient for the staff to centrally process the filtered sludge and facilitate the staff to clean or replace the filter screen. It is convenient for the staff to move the dredging device, and the second stepping motor is provided to drive the stirring blade to rotate, which can break up large pieces of sludge and prevent the large pieces of sludge from clogging the mud pump.

Description

Dredging device for hydraulic engineering

Technical Field

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

Background

Silt and silt accumulation conditions with different degrees exist in various hydraulic projects, if the silt or silt is not cleared in time, a river is blocked, so that some hydraulic facilities are scrapped, and serious consequences can be caused once flood situations occur.

The desilting efficiency that current desilting device has is not high, and the slush pump is blockked up easily by bold mud and is blockked up easily to the filter screen that mud filtration used and cause the desilting effect to reduce, and current desilting device is not convenient for clear up and change the filter screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dredging device for hydraulic engineering, which aims to solve the problems that the existing dredging device in the market has poor dredging effect on sludge, and a filter screen is easy to block and is inconvenient to replace, which are provided by the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: dredging device for hydraulic engineering, the on-line screen storage device comprises a base, the desilting jar is installed on the base top, desilting mechanism is installed to desilting jar one side, elevating system is installed to the desilting jar outside, rabbling mechanism is installed on desilting tank deck end, the PLC controller is installed to base top one side.

In order to realize rapid cleaning of the sludge, the utility model adopts the following preferable scheme: the dredging mechanism comprises a supporting frame fixedly connected with the base, a mud pump is installed at the top end of the supporting frame, one side of the mud pump is connected with a water pipe, the other side of the mud pump is communicated with the dredging tank through a pipeline, and a filter screen is connected inside the dredging tank in a sliding mode.

In order to facilitate the replacement of the filter screen by the staff, the utility model is taken as the preferable proposal: elevating system include with desilting jar outside fixed connection's mounting bracket, first electric telescopic handle is all installed to the mounting bracket both sides, first electric telescopic handle top fixedly connected with top cap, top cap bottom fixed mounting has the montant, the filter screen is installed to the montant bottom.

In order to accelerate the filtering efficiency of the sludge, the utility model adopts the following preferable scheme: rabbling mechanism include with top cap fixed connection's frame, frame internally mounted has first step motor, the output shaft of first step motor runs through the top cap and is connected with the dwang, dwang fixed mounting has a plurality of puddler.

In order to facilitate the breaking of the large sludge and prevent the blockage of the sludge pump, the preferable scheme of the utility model is as follows: the support frame top is installed the horizontal pole, second electric telescopic handle is installed to the horizontal pole bottom, second electric telescopic handle bottom end fixed mounting has second step motor, the output shaft fixedly connected with connecting rod of second step motor, the stirring leaf is installed to the connecting rod bottom.

In order to provide power support for each electric device, the utility model adopts the following preferable scheme: and a storage battery is arranged on one side of the bottom of the desilting tank.

In order to facilitate the movement of the dredging device, the preferable scheme of the utility model is as follows: a plurality of supporting leg is installed to the base bottom, the universal wheel is installed to the supporting leg bottom, universal wheel one side-mounting has the wheel to stop.

In order to accurately control each electric device by utilizing the control of the PLC, the utility model adopts the following preferable scheme: the first stepping motor, the second stepping motor, the first electric telescopic rod, the second electric telescopic rod and the slurry pump are all electrically connected with the PLC, and the PLC is electrically connected with the storage battery.

Compared with the prior art, the utility model has the beneficial effects that:

1) through the arranged stirring mechanism, the first stepping motor drives the stirring rod to rotate to stir the interior of the dredging tank, so that the filtering speed of sludge is increased, and the filter screen can be prevented from being blocked by sludge;

2) through the arranged lifting mechanism, the filter screen is convenient for workers to lift from the bottom of the dredging tank to the top end, so that the workers can conveniently perform centralized treatment on the filtered sludge and can conveniently clean or replace the filter screen;

3) through the universal wheel that is equipped with, make things convenient for the staff to remove this desilting device, it is rotatory to drive the stirring leaf through the second step motor that is equipped with, can smash bold mud, prevents that bold mud from blockking up the slush pump.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the desilting tank of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1. a base; 2. a dredging tank; 3. a dredging mechanism; 31. a support frame; 32. a slurry pump; 33. a water pipe; 34. a filter screen; 4. a lifting mechanism; 41. a mounting frame; 42. a first electric telescopic rod; 43. a top cover; 44. a vertical rod; 5. a stirring mechanism; 51. a machine frame; 52. a first stepper motor; 53. rotating the rod; 54. a stirring rod; 6. a PLC controller; 7. a cross bar; 8. a second electric telescopic rod; 9. a second stepping motor; 10. a connecting rod; 11. stirring blades; 12. a storage battery; 13. supporting legs; 14. a universal wheel; 15. and (6) wheel braking.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: desilting device for hydraulic engineering, including base 1, desilting jar 2 is installed on 1 top of base, and desilting mechanism 3 is installed to 2 one sides of desilting jar, and elevating system 4 is installed in the 2 outsides of desilting jar, and rabbling mechanism 5 is installed on 2 tops of desilting jar, and PLC controller 6 is installed to 1 top one side of base.

Concrete, can clear up the mud of river through the desilting mechanism 3 that is equipped with, the rabbling mechanism 5 that is equipped with can stir 2 insides of desilting jar, prevents that silt from blockking up filter screen 34 and makes cleaning efficiency reduce, and the elevating system 4 that is equipped with can promote filter screen 34 to 2 tops of desilting jar personnel of being convenient for clear up.

In this embodiment: the dredging mechanism 3 comprises a support frame 31 fixedly connected with the base 1, a slurry pump 32 is installed at the top end of the support frame 31, one side of the slurry pump 32 is connected with a water pipe 33, the other side of the slurry pump 32 is communicated with the dredging tank 2 through a pipeline, and a filter screen 34 is slidably connected inside the dredging tank 2.

Specifically, the staff filters the silt through the filter screen 34 that is equipped with inside the silt and the water suction desilting jar 2 together of silt in with aquatic through starting slush pump 32, and the waste of water resource is avoided to the rivers aquatic from the delivery port of crossing of rivers again.

In this embodiment: elevating system 4 includes and installs first electric telescopic handle 42 with 2 outside fixed connection's of desilting jar mounting bracket 41, and first electric telescopic handle 42 top fixedly connected with top cap 43 is all installed to mounting bracket 41 both sides, and top cap 43 bottom fixed mounting has montant 44, and filter screen 34 is installed to montant 44 bottom.

Specifically, the first electric telescopic handle 42 that is equipped with upwards lifts up top cap 43, is connected with filter screen 34 through montant 44 for filter screen 34 moves desilting jar 2 top, and the staff of being convenient for is handled accumulational mud and is reached the clearance or the change of filter screen 34.

In this embodiment: rabbling mechanism 5 includes frame 51 with top cap 43 fixed connection, and frame 51 internally mounted has first step motor 52, and the output shaft of first step motor 52 runs through top cap 43 and is connected with dwang 53, and dwang 53 fixed mounting has a plurality of puddler 54.

Specifically, the first stepping motor 52 that is provided drives the rotating rod 53 to rotate so as to drive the stirring rod 54 to rotate, so that the inside of the desilting tank 2 is stirred, sludge can be prevented from being accumulated on the filter screen 34 to block the filter screen 34 in the filtering process, and the desilting efficiency is reduced.

Example 2

In this embodiment: horizontal pole 7 is installed on support frame 31 top, and second electric telescopic handle 8 is installed to 7 bottoms of horizontal pole, and 8 bottom fixed mounting of second electric telescopic handle have second step motor 9, and the output shaft fixedly connected with connecting rod 10 of second step motor 9, stirring leaf 11 is installed to connecting rod 10 bottom.

Specifically, the stirring blade 11 is driven to rotate to stir massive sludge through the second stepping motor 9, the sludge pump 32 can be prevented from being blocked by the massive sludge, and the position of the stirring blade 11 can be conveniently adjusted by the second electric telescopic rod 8.

In this embodiment: a storage battery 12 is arranged at one side of the bottom of the desilting tank 2.

Specifically, the storage battery 12 arranged on the device provides electric power support for each electric appliance, and the desilting device does not need an external power supply and brings convenience to desilting work of workers.

In this embodiment: a plurality of supporting leg 13 is installed to base 1 bottom, and universal wheel 14 is installed to supporting leg 13 bottom, and universal wheel 14 one side is installed the wheel and is stopped 15.

In particular, the device can be prevented from being submerged by river water through the supporting legs 13, and the universal wheels 14 are arranged to facilitate the movement of the dredging device by workers.

In this embodiment: the first stepping motor 52, the second stepping motor 9, the first electric telescopic rod 42, the second electric telescopic rod 8 and the mud pump 32 are electrically connected with the PLC controller 6, and the PLC controller 6 is electrically connected with the storage battery 12.

The working principle is as follows: when the dredging device for the hydraulic engineering is used, firstly, a worker moves the dredging device to a working place through the universal wheel 14, then the second stepping motor 9 is started to break large sludge in water, the mud pump 32 is started to pump the sludge and water into the dredging tank 2, the sludge and the water are separated through the filter screen 34, the filtered water returns to the river from a water outlet, the sludge is left on the filter screen 34, the stirring rod 54 is driven by the first stepping motor 52 to stir the inside of the dredging tank 2, on one hand, the filtering speed of the sewage can be accelerated, on the other hand, the filter screen 34 can be prevented from being blocked by the sludge, when the sludge in the dredging tank 2 is more, the mud pump 32 is stopped to start the first electric telescopic rod 42, the filter screen 34 is lifted to the top end of the dredging tank 2, the worker can conveniently treat the sludge and clean or replace the filter screen 34, the filter screen 34 is then returned to its original position and the dredging operation is continued.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims

1. Sediment removal device for hydraulic engineering, including base (1), its characterized in that: desilting jar (2) are installed on base (1) top, desilting mechanism (3) are installed to desilting jar (2) one side, elevating system (4) are installed in desilting jar (2) outside, rabbling mechanism (5) are installed on desilting jar (2) top, PLC controller (6) are installed to base (1) top one side.

2. The dredging device for hydraulic engineering according to claim 1, wherein: desilting mechanism (3) include with base (1) fixed connection's support frame (31), slush pump (32) are installed on support frame (31) top, slush pump (32) one side is connected with water pipe (33), slush pump (32) opposite side passes through pipeline and desilting jar (2) intercommunication, the inside sliding connection of desilting jar (2) has filter screen (34).

3. The dredging device for hydraulic engineering according to claim 2, wherein: elevating system (4) include with desilting jar (2) outside fixed connection's mounting bracket (41), first electric telescopic handle (42) are all installed to mounting bracket (41) both sides, first electric telescopic handle (42) top fixedly connected with top cap (43), top cap (43) bottom fixed mounting has montant (44), filter screen (34) are installed to montant (44) bottom.

4. The dredging device for hydraulic engineering according to claim 3, wherein: rabbling mechanism (5) include frame (51) with top cap (43) fixed connection, frame (51) internally mounted has first step motor (52), the output shaft of first step motor (52) runs through top cap (43) and is connected with dwang (53), dwang (53) fixed mounting has a plurality of puddler (54).

5. The dredging device for hydraulic engineering according to claim 4, wherein: horizontal pole (7) are installed on support frame (31) top, second electric telescopic handle (8) are installed to horizontal pole (7) bottom, second electric telescopic handle (8) bottom fixed mounting has second step motor (9), the output shaft fixedly connected with connecting rod (10) of second step motor (9), stirring leaf (11) are installed to connecting rod (10) bottom.

6. The dredging device for hydraulic engineering according to claim 5, wherein: and a storage battery (12) is arranged on one side of the bottom of the desilting tank (2).

7. The dredging device for hydraulic engineering according to claim 1, wherein: a plurality of supporting leg (13) are installed to base (1) bottom, universal wheel (14) are installed to supporting leg (13) bottom, universal wheel (14) one side-mounting has wheel (15) of stopping.

8. The dredging device for hydraulic engineering according to claim 6, wherein: the first stepping motor (52), the second stepping motor (9), the first electric telescopic rod (42), the second electric telescopic rod (8) and the slurry pump (32) are all electrically connected with the PLC controller (6), and the PLC controller (6) is electrically connected with the storage battery (12).