CN220100032U

CN220100032U - Desilting device

Info

Publication number: CN220100032U
Application number: CN202321064529.0U
Authority: CN
Inventors: 卓寻
Original assignee: Shanghai Yaozhou Environmental Engineering Technology Co ltd
Current assignee: Shanghai Yaozhou Environmental Engineering Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-11-28
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a dredging device, which comprises a dredging box, wherein a universal wheel is fixedly connected to the bottom of the dredging box, a connecting plate is fixedly connected to the outer wall of the dredging box, and an electric push rod is fixedly connected to the bottom of the connecting plate. According to the utility model, through the mutual matching of the electric push rod, the stirring box, the second motor, the crushing rod, the crushing leaves, the first motor, the threaded rod and the threaded sleeve, after the electric push rod is started to drive the stirring box to descend to the water bottom, the second motor is started, the second motor drives the crushing rod and the crushing leaves to stir bottom sludge, meanwhile, the first motor is started, the first motor drives the threaded rod to rotate, the threaded rod rotates to drive the threaded sleeve on the outer wall to move left and right, and simultaneously drives the crushing rod and the crushing leaves to move left and right to stir the sludge in the range, so that the purpose of scattering the sludge is achieved, and the problem that the sludge has viscosity and does not scatter to influence the extraction effect is solved.

Description

Desilting device

Technical Field

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

Background

The hydraulic engineering is constructed for eliminating water damage and developing and utilizing water resources, can serve various targets such as flood control, water supply, irrigation, power generation and the like, is called comprehensive utilization hydraulic engineering, and a river channel of the hydraulic engineering can be precipitated with a large amount of silt impurities under the accumulation of daily and monthly conditions, needs dredging work, does not carry out dredging work for a long time, is easy to cause river channel blockage, reduces water flow and pollutes water quality.

The prior patent (publication number: CN 218540828U) discloses a hydraulic engineering dredging device. The utility model provides a hydraulic engineering dredging device, includes treatment box subassembly, extraction mechanism and crushing mechanism, the treatment box subassembly is including treating the case, discharging hopper and two landing legs, discharging hopper fixed mounting is in the bottom of handling the case, two the landing leg is fixed mounting respectively on the both sides outer wall of treating the case, extraction mechanism and crushing mechanism all set up on the treatment box subassembly, extraction mechanism includes pump, fixed pipe, bellows, connecting pipe, extraction hopper and filtration steel mesh, the pump is installed on one side outer wall of handling the case, the fixed pipe is installed on the pump, bellows fixed mounting is on the one end of fixed pipe, the connecting pipe is installed on one end of bellows. The hydraulic engineering dredging device provided by the utility model has the advantages of convenience in extracting sludge impurities, prevention of the pipeline from being blocked by the impurities, convenience in discharging sludge and convenience in processing the extracted sludge.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: most of the sludge is deposited at the bottom of a river channel before extraction, and the sludge is more convenient to extract after the sludge is scattered due to the viscosity of the sludge.

Therefore, there is a need to provide a dredging device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a dredging device which solves the problem that sludge is not extracted and scattered.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme, namely, a dredging device, which adopts the following technical scheme: including the desilting case, the bottom fixedly connected with universal wheel of desilting case, the outer wall fixedly connected with connecting plate of desilting case, the bottom fixedly connected with electric putter of connecting plate, electric putter's one end fixedly connected with stirs the case, the inner wall fixedly connected with first motor of stirring the case, the output shaft of first motor passes through shaft coupling fixedly connected with threaded rod, the outer wall swing joint of threaded rod has the thread bush.

The outer wall fixedly connected with second motor of thread bush, the output shaft of second motor passes through shaft coupling fixedly connected with crushing pole, the outer wall fixedly connected with crushing leaf of crushing pole, the outer wall fixedly connected with linking plate of desilting case, inhale the silt pump is installed at the top of linking plate, inhale one side fixedly connected with of silt pump and inhale the silt pipe, inhale the one end fixedly connected with of silt pipe and inhale the silt head.

As the preferred scheme, the outer wall fixedly connected with of thread bush links up the pole, the one end fixedly connected with slider of linking pole, the spout has been seted up to the inner wall of stirring case, and the inner wall of spout and the outer wall sliding connection of slider.

As the preferable scheme, the shape and the size of the sliding block are matched with those of the sliding groove, and the outer wall of the sliding block is in sliding connection with the inner wall of the sliding groove.

As the preferable scheme, the draw-in groove has been seted up to the inner wall of inhaling the silt head, the outer wall swing joint of inhaling the silt head has the protection network, the outer wall fixedly connected with fixture block of protection network.

As the preferable scheme, the protection net is movably connected with the clamping groove through the clamping block, and the outer wall of the clamping block is connected with the inner wall of the clamping groove in a clamping way.

As an optimal scheme, the outer wall of the threaded rod is provided with external threads, and the thread sleeve is in threaded connection with the threaded rod through the external threads.

As the preferable scheme, smash the leaf and constitute rotatable architecture through smashing pole and second motor, and smash the outer wall of pole and smash one end welded connection of leaf.

As an optimal scheme, the outer wall fixedly connected with of desilting case promotes the handle, the inner wall fixedly connected with protection pad of promotion handle.

(III) beneficial effects

Compared with the prior art, the utility model provides a dredging device, which has the following beneficial effects:

1. according to the utility model, through the mutual matching of the electric push rod, the stirring box, the second motor, the crushing rod, the crushing leaves, the first motor, the threaded rod and the threaded sleeve, after the electric push rod is started to drive the stirring box to descend to the water bottom, the second motor is started, the second motor drives the crushing rod and the crushing leaves to stir bottom sludge, meanwhile, the first motor is started, the first motor drives the threaded rod to rotate, the threaded rod rotates to drive the threaded sleeve on the outer wall to move left and right, and simultaneously drives the crushing rod and the crushing leaves to move left and right to stir the sludge in the range, so that the purpose of scattering the sludge is achieved, and the problem that the sludge has viscosity and does not scatter to influence the extraction effect is solved.

2. According to the utility model, through the mutual matching of the protective net, the clamping blocks and the clamping grooves, after the bottom sludge is sucked and removed through the sludge suction pipe and the sludge suction head, the sludge suction head can prevent large-scale articles such as stones from being sucked through the protective net, and the protective net can be cleaned by removing the protective net through the clamping blocks and the clamping grooves, so that the purpose of preventing the large-scale articles such as stones from being sucked is achieved, and the use requirements of people are met.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a front cross-sectional view of the agitator tank of the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2;

FIG. 5 is a diagram showing the connection between the protection net and the clamping block according to the present utility model.

In the figure: 1. a dredging box; 2. a connecting plate; 3. an electric push rod; 4. an agitation tank; 5. pushing the handle; 6. a protective pad; 7. a silt sucking pump; 8. a splice plate; 9. a silt suction pipe; 10. a universal wheel; 11. a silt sucking head; 12. a protective net; 13. a first motor; 14. a threaded rod; 15. a connecting rod; 16. a slide block; 17. a chute; 18. a thread sleeve; 19. a second motor; 20. crushing leaves; 21. crushing the rod; 22. a clamping block; 23. a clamping groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

Referring to fig. 1-5, the present embodiment provides a dredging device, which comprises a dredging box 1, wherein a universal wheel 10 is fixedly connected to the bottom of the dredging box 1, a connecting plate 2 is fixedly connected to the outer wall of the dredging box 1, an electric push rod 3 is fixedly connected to the bottom of the connecting plate 2, one end of the electric push rod 3 is fixedly connected with a stirring box 4, a first motor 13 is fixedly connected to the inner wall of the stirring box 4, an output shaft of the first motor 13 is fixedly connected with a threaded rod 14 through a coupling, and a threaded sleeve 18 is movably connected to the outer wall of the threaded rod 14.

The outer wall fixedly connected with second motor 19 of thread bush 18, the output shaft of second motor 19 passes through shaft coupling fixedly connected with crushing pole 21, and crushing leaf 20 is smashed to the outer wall fixedly connected with of crushing pole 21, and the outer wall fixedly connected with link plate 8 of dredging case 1, and inhale silt pump 7 is installed at the top of link plate 8, and one side fixedly connected with of inhale silt pump 7 inhales silt pipe 9, and the one end fixedly connected with of inhaling silt pipe 9 inhales silt head 11.

The outer wall fixedly connected with adapter rod 15 of thread bush 18, the one end fixedly connected with slider 16 of adapter rod 15, spout 17 has been seted up to the inner wall of stirring case 4, and the inner wall of spout 17 and the outer wall sliding connection of slider 16.

Example 2

Referring to FIGS. 1-5, based on the same concept as embodiment 1 above, this embodiment also proposes

The shape and the size of the sliding block 16 are matched with those of the sliding groove 17, the outer wall of the sliding block 16 is in sliding connection with the inner wall of the sliding groove 17, and the sliding block 16 can slide on the inner wall conveniently through the sliding groove 17.

The draw-in groove 23 has been seted up to the inner wall of inhaling silt head 11, and the outer wall swing joint of inhaling silt head 11 has protection network 12, and the outer wall fixedly connected with fixture block 22 of protection network 12 can dismantle the installation to protection network 12 through draw-in groove 23 and the fixture block 22 that set up.

The protection network 12 is movably connected with the clamping groove 23 through the clamping block 22, the outer wall of the clamping block 22 is connected with the inner wall of the clamping groove 23 in a clamping way, the protection network 12, the clamping block 22 and the clamping groove 23 are mutually matched, after the bottom silt is sucked and removed through the silt sucking pipe 9 and the silt sucking head 11, the silt sucking head 11 can prevent large-scale articles such as stones from being sucked through the protection network 12, and the protection network 12 can be removed through the clamping block 22 and the clamping groove 23 to clean the protection network 12, so that the purpose of preventing the large-scale articles such as stones from being sucked is achieved, and the use requirements of people are met.

The outer wall of threaded rod 14 is provided with the external screw thread, and thread bush 18 passes through external screw thread and threaded rod 14 threaded connection, can drive thread bush 18 through the threaded rod 14 that sets up and control the removal.

Crushing leaf 20 constitutes rotatable architecture through crushing pole 21 and second motor 19, and the outer wall of crushing pole 21 and the one end welded connection of crushing leaf 20, through the electric putter 3 that sets up, stir case 4, second motor 19, crushing pole 21, crushing leaf 20, first motor 13, threaded rod 14 and screw sleeve 18 mutually support, start electric putter 3 drive and stir the case 4 and descend to the submarine after, start second motor 19, second motor 19 drives crushing pole 21 and crushing leaf 20 and stirs bottom silt, start first motor 13 simultaneously, first motor 13 drives threaded rod 14 rotation, threaded rod 14 rotates the screw sleeve 18 of driving the outer wall and moves about, drive crushing pole 21 and crushing leaf 20 simultaneously and stir the silt of this scope about, this has reached the purpose of breaking up the silt, the problem that the silt has viscidity and does not break up the effect of extracting has been solved.

The outer wall fixedly connected with of desilting case 1 promotes handle 5, promotes the inner wall fixedly connected with protection pad 6 of handle 5, promotes handle 5 and protection pad 6 through setting up and can be convenient for promote desilting case 1.

The working principle of the utility model is as follows: after the electric push rod 3 is started to drive the stirring box 4 to descend to the water bottom, the second motor 19 is started, the second motor 19 drives the crushing rod 21 and the crushing blades 20 to stir bottom sludge, meanwhile, the first motor 13 is started, the first motor 13 drives the threaded rod 14 to rotate, the threaded rod 14 rotates to drive the threaded sleeve 18 of the outer wall to move left and right, meanwhile, the crushing rod 21 and the crushing blades 20 are driven to move left and right to stir the sludge in the range, the sludge suction pump 7 is started again, the bottom sludge is sucked and removed through the sludge suction pipe 9 and the sludge suction head 11, and meanwhile, the sludge suction head 11 prevents large-scale articles such as stones from being sucked through the protective net 12.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a dredging device, includes dredging case (1), its characterized in that: the automatic dredging device is characterized in that a universal wheel (10) is fixedly connected to the bottom of the dredging box (1), a connecting plate (2) is fixedly connected to the outer wall of the dredging box (1), an electric push rod (3) is fixedly connected to the bottom of the connecting plate (2), an agitating box (4) is fixedly connected to one end of the electric push rod (3), a first motor (13) is fixedly connected to the inner wall of the agitating box (4), a threaded rod (14) is fixedly connected to an output shaft of the first motor (13) through a coupler, and a thread sleeve (18) is movably connected to the outer wall of the threaded rod (14);

the utility model discloses a silt removing device, including screw sleeve (18), outer wall fixedly connected with second motor (19), the output shaft of second motor (19) is through shaft coupling fixedly connected with crushing pole (21), the outer wall fixedly connected with crushing leaf (20) of crushing pole (21), the outer wall fixedly connected with link up plate (8) of desilting case (1), inhale silt pump (7) are installed at the top of link up plate (8), inhale one side fixedly connected with of silt pump (7) inhale silt pipe (9), inhale silt pipe (9) one end fixedly connected with inhale silt head (11).

2. A dredging arrangement according to claim 1, wherein: the outer wall fixedly connected with of thread bush (18) links up pole (15), the one end fixedly connected with slider (16) of linking pole (15), spout (17) have been seted up to the inner wall of stirring case (4), and the inner wall of spout (17) and the outer wall sliding connection of slider (16).

3. A dredging arrangement according to claim 2, wherein: the shape and the size of the sliding block (16) are matched with those of the sliding groove (17), and the outer wall of the sliding block (16) is in sliding connection with the inner wall of the sliding groove (17).

4. A dredging arrangement according to claim 1, wherein: the inner wall of inhale silt head (11) has seted up draw-in groove (23), the outer wall swing joint of inhaling silt head (11) has protection network (12), the outer wall fixedly connected with fixture block (22) of protection network (12).

5. A dredging arrangement according to claim 4, wherein: the protection net (12) is movably connected with the clamping groove (23) through the clamping block (22), and the outer wall of the clamping block (22) is connected with the inner wall of the clamping groove (23) in a clamping mode.

6. A dredging arrangement according to claim 1, wherein: the outer wall of the threaded rod (14) is provided with external threads, and the thread sleeve (18) is in threaded connection with the threaded rod (14) through the external threads.

7. A dredging arrangement according to claim 1, wherein: the crushing blade (20) and the second motor (19) form a rotatable structure through the crushing rod (21), and the outer wall of the crushing rod (21) is welded with one end of the crushing blade (20).

8. A dredging arrangement according to claim 1, wherein: the outer wall of the dredging box (1) is fixedly connected with a pushing handle (5), and the inner wall of the pushing handle (5) is fixedly connected with a protection pad (6).