CN221778540U - A dredging device for water conservancy projects - Google Patents

Abstract

The utility model provides dredging equipment for hydraulic engineering, which relates to the technical field of hydraulic engineering and comprises an equipment body, wherein a separation bin is arranged at the top of the equipment body, a screening funnel is arranged in the separation bin, a plurality of filtering holes are formed in the bottom of the inner side of the screening funnel in a penetrating manner, first protection frames are arranged on two sides of the screening funnel, vibrating motors are arranged on the inner sides of the first protection frames, telescopic rods are arranged at four corners of the bottom of the screening funnel, and springs are sleeved on the outer sides of the telescopic rods. According to the utility model, the vibrating motor can be fixed through the first protection frame, the vibrating motor drives the screening hopper to vibrate, so that the sludge in the screening hopper continuously vibrates, and falls off from the filtering holes, and the stability of the screening hopper during vibration separation can be maintained through continuous shrinkage rebound of the telescopic rod and the spring, so that the falling off of the screening hopper is prevented, the difficulty in sludge treatment is reduced, the labor cost is saved, and the dredging efficiency is improved.

Description

Desilting equipment for hydraulic engineering

Technical Field

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

Background

The hydraulic engineering is used for various projects (including new construction, expansion reconstruction, reinforcement, repair, demolition and the like) such as flood control, drainage, irrigation, hydroelectric generation, water and soil drainage, beach treatment, water and soil conservation, water resource protection and the like, and matched and affiliated projects thereof, the hydraulic engineering is mainly aimed at eliminating water damage, and has large scale, complex engineering, generally large scale, complex engineering and long construction period, and the hydraulic engineering needs to build different types of hydraulic buildings such as dams, dykes, spillways, sluice gates, water inlets, channels, transition grooves, raft channels, fishways and the like so as to achieve the aim, and dredging equipment is often used in the hydraulic engineering.

When the existing dredging equipment is used, the sludge is pumped out through a dredging pump and then transported to a treatment site for discharge, but the existing dredging equipment cannot separate and filter the sludge, so that harmful substances in the sludge are easy to cause environmental pollution, and the difficulty of residual broken stone in the sludge is high during cleaning, so that large labor cost is required to be consumed, and the dredging work efficiency is easy to influence.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, harmful substances in sludge cannot be separated and filtered, so that environmental pollution is easy to cause, and broken stones remained in the sludge are difficult to clean, so that great labor cost is required to be consumed, and the efficiency of dredging work is easy to influence.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dredging equipment for hydraulic engineering, includes the equipment body, the top of equipment body is provided with the separation storehouse, the inside of separation storehouse is provided with screening funnel, a plurality of filtration pores have been seted up in the inboard bottom of screening funnel, screening funnel's both sides all are provided with first protection frame, the inboard of first protection frame is provided with vibrating motor, screening funnel's bottom four corners all is provided with the telescopic link, the outside cover of telescopic link is equipped with the spring.

Preferably, the inside both sides of separation storehouse all are provided with the slide rail frame, the inboard movable mounting of slide rail frame has the filter plate, two hinges are all installed to the both sides of separation storehouse, the one end of hinge is connected with the bin gate.

Preferably, a drain pipe is connected to one side of the device body, and the bottom of the telescopic rod is connected with the sliding rail frame.

Preferably, a second protection rack is arranged at the top of the equipment body, and a dredging pump is arranged on the inner side of the second protection rack.

Preferably, one end of the dredging pump is connected with a connecting pipe, one end of the connecting pipe penetrates through the equipment body and is connected with a bucket, and the bucket is fixedly installed at one end of the equipment body.

Preferably, the outside of desilting pump is connected with the conveyer pipe, the one end and the separation storehouse of conveyer pipe are connected.

Preferably, wheels are arranged at four corners of the bottom of the equipment body, and an armrest frame is arranged at the top of the equipment body.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the screening hopper, the vibrating motor and the telescopic rod are arranged, when the vibrating motor is used, the vibrating motor can be fixed and protected through the first protection rack, the vibrating motor is kept stable in operation, the service life of the vibrating motor is prolonged, the vibrating motor drives the screening hopper to vibrate, so that sludge in the screening hopper continuously vibrates, and accordingly falls off from the filtering hole, the stability of the screening hopper during vibration separation can be maintained, the falling off of the screening hopper is prevented, the difficulty in sludge treatment is reduced, the labor cost is saved, and the dredging efficiency is improved.

2. According to the utility model, the sliding rail frame, the filter plate and the bin gate are arranged, so that when the filter plate is used, the filter plate can be taken out from the inside of the separation bin through the sliding rail frame, the sludge and the water can be separated through the filter plate, and the separation bin can be opened from the top through the bin gate, so that the sludge in the screening hopper is cleaned, the difficulty of manual cleaning is reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a dredging device for hydraulic engineering according to the present utility model;

Fig. 2 is a schematic diagram of a side structure of a dredging device for hydraulic engineering according to the present utility model;

FIG. 3 is a schematic diagram showing the internal structure of a separation bin of dredging equipment for hydraulic engineering;

Fig. 4 is a schematic diagram of a sieving funnel structure of dredging equipment for hydraulic engineering.

Legend description: 1. an equipment body; 2. a wheel; 3. a handrail frame; 4. a separation bin; 5. a sieving funnel; 6. a filter hole; 7. a first guard frame; 8. a vibration motor; 9. a telescopic rod; 10. a spring; 11. a slide rail frame; 12. a filter plate; 13. a hinge; 14. a bin gate; 15. a drain pipe; 16. a second protective frame; 17. a dredging pump; 18. a connecting pipe; 19. a bucket; 20. a conveying pipe.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a dredging equipment for hydraulic engineering, includes equipment body 1, and equipment body 1's top is provided with separation storehouse 4, and separation storehouse 4's inside is provided with screening funnel 5, and screening funnel 5's inboard bottom runs through and has offered a plurality of filtration pore 6, and screening funnel 5's both sides all are provided with first protection frame 7, and first protection frame 7's inboard is provided with vibrating motor 8, and screening funnel 5's bottom four corners all is provided with telescopic link 9, and telescopic link 9's outside cover is equipped with spring 10.

In this embodiment, can be fixed vibrating motor 8 through first protection frame 7 to protect it, maintain vibrating motor 8 operation stable, prolong its life simultaneously, drive screening funnel 5 vibration through vibrating motor 8, make the inside silt of screening funnel 5 constantly vibrate, thereby follow filter hole 6 separation whereabouts, constantly shrink resilience through telescopic link 9 and spring 10, can maintain the stability when screening funnel 5 vibration separation, prevent that it from droing, with this the degree of difficulty of handling silt that reduces, save the cost of labor, improve desilting efficiency.

Example two

As shown in fig. 1-4, the inside both sides of separation storehouse 4 all are provided with slide rail frame 11, the inboard movable mounting of slide rail frame 11 has filter plate 12, two hinges 13 are all installed to the both sides of separation storehouse 4, the one end of hinge 13 is connected with bin gate 14, one side of equipment body 1 is connected with drain pipe 15, the bottom and the slide rail frame 11 of telescopic link 9 are connected, the top of equipment body 1 is provided with second protection frame 16, the inboard of second protection frame 16 is provided with dredging pump 17, the one end of dredging pump 17 is connected with connecting pipe 18, the one end of connecting pipe 18 runs through equipment body 1 and is connected with scraper bowl 19, scraper bowl 19 fixed mounting is in the one end of equipment body 1, the outside of dredging pump 17 is connected with conveyer pipe 20, the one end of conveyer pipe 20 is connected with separation storehouse 4, the bottom four corners of equipment body 1 all is provided with wheel 2, the top of equipment body 1 is provided with handrail frame 3.

In this embodiment, can take out filter plate 12 from separation storehouse 4 inside through slide rail frame 11, can separate silt and water through filter plate 12, can open separation storehouse 4 from the top through bin gate 14 to clear up the inside silt of screening funnel 5, with this reduction manual cleaning's degree of difficulty, improve work efficiency, can keep dredging pump 17 steady operation through second protection frame 16, can follow connecting pipe 18 with silt through dredging pump 17 and draw in, and carry into separation storehouse 4 inside through conveyer pipe 20, can concentrate silt through scraper bowl 19, through grasping and pushing handrail frame 3, can make wheel 2 and ground friction rotation, drive equipment body 1 and remove.

The working principle of the embodiment is as follows: when the device is used, firstly, the handrail frame 3 is gripped and pushed, the wheels 2 and the ground are in friction rotation, the device body 1 is driven to move, the sludge shovel is gathered together by the bucket 19, then the dredging pump 17 is started, the sludge is pumped in from the connecting pipe 18, the sludge is conveyed to the inside of the separation bin 4 by the conveying pipe 20, the sludge falls into the screening hopper 5, water therein continuously flows downwards and is discharged from the drain pipe 15, then the vibrating motor 8 is started, the screening hopper 5 is driven to vibrate, the sludge in the screening hopper 5 is subjected to vibration separation, broken stones and harmful substances fall to the filter plate 12 through the filter holes 6, finally, the filter plate 12 can be pulled out from the sliding rail frame 11 by opening the bin door 14, and the broken stones and harmful substances can be cleaned and replaced.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. Desilting equipment for hydraulic engineering, including equipment body (1), its characterized in that: the top of equipment body (1) is provided with separation storehouse (4), the inside of separation storehouse (4) is provided with screening funnel (5), a plurality of filtration pore (6) have been seted up in the inboard bottom of screening funnel (5) run through, the both sides of screening funnel (5) all are provided with first protection frame (7), the inboard of first protection frame (7) is provided with vibrating motor (8), the bottom four corners of screening funnel (5) all is provided with telescopic link (9), the outside cover of telescopic link (9) is equipped with spring (10).

2. The dredging apparatus for hydraulic engineering according to claim 1, wherein: the utility model discloses a filter plate separating bin, including separating bin (4), filter plate, bin door, filter plate, hinge (13), slide rail frame (11) are all provided with in the inside both sides of separating bin (4), filter plate (12) are movably installed to the inboard of slide rail frame (11), two hinges (13) are all installed to the both sides of separating bin (4), the one end of hinge (13) is connected with bin door (14).

3. The dredging apparatus for hydraulic engineering according to claim 1, wherein: one side of the equipment body (1) is connected with a drain pipe (15), and the bottom of the telescopic rod (9) is connected with a sliding rail frame (11).

4. The dredging apparatus for hydraulic engineering according to claim 1, wherein: the top of equipment body (1) is provided with second protection frame (16), the inboard of second protection frame (16) is provided with desilting pump (17).

5. The dredging apparatus for hydraulic engineering according to claim 4, wherein: one end of the dredging pump (17) is connected with a connecting pipe (18), one end of the connecting pipe (18) penetrates through the equipment body (1) and is connected with a bucket (19), and the bucket (19) is fixedly installed at one end of the equipment body (1).

6. The dredging apparatus for hydraulic engineering according to claim 4, wherein: the outside of desilting pump (17) is connected with conveyer pipe (20), the one end and the separation storehouse (4) of conveyer pipe (20) are connected.

7. The dredging apparatus for hydraulic engineering according to claim 1, wherein: wheels (2) are arranged at four corners of the bottom of the equipment body (1), and an armrest frame (3) is arranged at the top of the equipment body (1).