CN213508646U - Environment protection river channel sediment removal device - Google Patents

Abstract

The utility model discloses an environmental protection river channel dredging device, which comprises a main body and a dredging device, wherein the lower end surface of the main body is provided with a plurality of groups of supporting columns, a suction pipeline is arranged in the middle of the lower end surface of the main body, the main body is connected with a storage chamber through the suction pipeline, one end of the storage chamber far away from the main body is provided with the dredging device, the dredging device is fixedly connected with the storage chamber through a connecting flange, the dredging device is connected with the supporting columns through a plurality of groups of fixed chains, one end of the dredging device far away from the connecting flange is provided with a rotating mechanism, one end of the rotating mechanism far away from the dredging device is provided with an extending ring, the outer edge surface of the extending ring is provided with a mud rolling plate, one end of the mud rolling plate far away from the main body is provided with an upper filter screen fixing seat, the bottom end of the upper filter screen fixing seat is, this environmental protection river course desilting device, simple structure can effectively decontaminate, proposes to use widely.

Description

Environment protection river channel sediment removal device

Technical Field

The utility model belongs to the technical field of the water conservancy is decontaminated, concretely relates to environmental protection river course desilting device.

Background

The sludge is cohesive soil which is deposited in still water or slow flowing water environment, is formed by biochemical action, has natural water content larger than a liquid limit and has natural pore ratio larger than or equal to 1.5. Forming a modern deposit under the condition of participation of microorganisms, wherein the modern deposit is rich in organic matters and is generally gray black; low mechanical strength and high compression performance. Its shock resistance is poor. Under the action of strong earthquake, the foundation of the building is easy to sink.

Traditional environmental protection river course sediment removal device places the delay box often in the river course, takes river and silt out through pumping equipment together, but inefficiency, and receive the influence of rivers self velocity of flow, the condition of clearance silt is good time bad, needs to have kind of follow-on environmental protection river course sediment removal device to compensate this defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection river course sediment removal device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environmental protection river dredging device comprises a main body and a dredging device, wherein a plurality of groups of supporting columns are arranged on the lower end surface of the main body, the lower end surface of the main body is centrally provided with a suction pipeline, the main body is connected with the storage chamber through the suction pipeline, a dredging device is arranged at one end of the storage chamber far away from the main body and is fixedly connected with the storage chamber through a connecting flange, the dredging device is connected with the supporting column through a plurality of groups of fixed chains, one end of the dredging device, which is far away from the connecting flange, is provided with a rotating mechanism, an extension ring is arranged at one end of the rotating mechanism far away from the dredging device, a mud rolling plate is arranged on the outer edge surface of the extension ring, the one end of rolling up the mud board and keeping away from the main part is equipped with the filter screen fixing base, the bottom of going up the filter screen fixing base is equipped with down the filter screen fixing base, go up the filter screen fixing base and be equipped with the filter screen down between the filter screen fixing base.

Preferably, the inside of desilting device is equipped with the drive box between two parties, the outside of drive box is equipped with a plurality of groups of mount, the mount is seted up porosely between two parties, the inside driving motor that is equipped with between two parties of drive box, driving motor is fixed in the drive box through unable adjustment base.

Preferably, the output end of the driving motor penetrates through the driving box to be parallel to the rotating mechanism and the rotating rollers, the output end of the driving motor is welded and fixed with the rotating mechanism, and a plurality of groups of rotating rollers are arranged on the outer edge face of one end, extending out of the rotating mechanism, of the driving motor.

Preferably, the filter screen is connected with the upper filter screen fixing seat and the lower filter screen fixing seat in a clearance fit manner, and a long handle is arranged at the top end of the filter screen.

Preferably, the inside of main part is equipped with the absorption fan between two parties, the absorption fan is fixed in the inside of main part through absorption pipeline and mud pipe, the upper end face welded fastening of mud pipe and main part.

Preferably, the mud rolling plate and the rotating roller form an angle, and the supporting column penetrates into the river channel bottom anchoring main body.

The utility model discloses a technological effect and advantage: the environment-friendly river channel dredging device has the advantages that due to the arrangement of the mud rolling plate and the rotating roller, when the environment-friendly river channel dredging device is used, the mud rolling plate is beneficial to rolling the mud in the river channel into the rotating roller in a turning mode, the mud is rolled into the storage chamber through the rotating roller, the mud is not limited to be passively cleaned any more, and the cleaning effect and efficiency are improved; the suction fan is arranged, so that the sludge entering the storage chamber can be directly sucked into the sludge outlet pipe from the suction pipeline through the suction fan and discharged to a collection vehicle or a ship through the sludge outlet pipe, and the transportation efficiency is improved; benefiting from the establishment of filter screen, roll up mud board and rotatory roller and can lead to the fact certain pollution to the riverbed unavoidably when stirring, roll up a large amount of silt, intercept large-scale object such as great grit, debris in with silt through the filter screen to the ecology of guarantee river course lower floor is normal.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a sectional view of the main body of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1 main part, 2 support columns, 3 suction pipe, 4 storage chambers, 5 connecting flanges, 6 desilting devices, 7 drive boxes, 8 fixing frames, 9 drive motors, 901 fixing bases, 10 fixing chains, 11 rotating mechanisms, 1101 extending rings, 12 mud rolling plates, 13 rotating rollers, 14 upper filter screen fixing seats, 15 lower filter screen fixing seats, 16 filter screens, 17 mud outlet pipes and 18 suction fans.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an environmental protection river dredging device as shown in figures 1-3, which comprises a main body 1 and a dredging device 6, wherein a plurality of groups of support columns 2 are arranged on the lower end surface of the main body 1, a suction pipeline 3 is arranged in the middle of the lower end surface of the main body 1, the main body 1 is connected with a storage chamber 4 through the suction pipeline 3, a dredging device 6 is arranged at one end of the storage chamber 4 far away from the main body 1, the dredging device 6 is fixedly connected with the storage chamber 4 through a connecting flange 5, the dredging device 6 is connected with the support columns 2 through a plurality of groups of fixed chains 10, the fixed chains 10 ensure that the dredging device 6 does not generate a swing state in operation, thereby ensuring that the dredging device 6 cannot be broken due to excessive swing, a rotating mechanism 11 is arranged at one end of the dredging device 6 far away from the connecting flange 5, an extension ring 1101 is arranged at one end of the rotating mechanism 11 far away from the dredging, extend the outer fringe face of circle 1101 and be equipped with roll mud board 12, the one end of keeping away from main part 1 of roll mud board 12 is equipped with filter screen fixing base 14, the bottom of going up filter screen fixing base 14 is equipped with down filter screen fixing base 15, it is equipped with filter screen 16 to go up between filter screen fixing base 14 and the lower filter screen fixing base 15.

Specifically, the inside of desilting device 6 is equipped with drive box 7 between two parties, the outside of drive box 7 is equipped with a plurality of groups mount 8, mount 8 sets up porosely between two parties, drive box 7 is inside to be equipped with driving motor 9 between two parties, driving motor 9 is fixed in drive box 7 through unable adjustment base 901, and drive box 7 can not cause the machine of dying because of being drawn into a large amount of silt for protection driving motor 9, and the hole of setting 8 between two parties makes the silt of being drawn into arrive in apotheca 4.

Specifically, the output of driving motor 9 passes drive box 7 and slewing mechanism 11 and is parallel with rotatory roller 13, driving motor 9's output and 11 welded fastening of slewing mechanism, driving motor 9 extends the one end outer fringe face of slewing mechanism 11 and is equipped with a plurality of groups of rotatory rollers 13, and driving motor 9's output drives slewing mechanism 11 and rotates with rotatory roller 13, and 12 of 11 outer fringe faces of slewing mechanism turn up the back with silt are drawn into desilting device 6 through rotatory roller 13 in, get into apotheca 4.

Specifically, filter screen 16 and last filter screen fixing base 14 and 15 clearance fit connections of lower filter screen fixing base, filter screen 16's top is equipped with long handle, and filter screen 16 and last filter screen fixing base 14 and 15 clearance fit connections of lower filter screen fixing base make filter screen 16 can extract the clearance through long handle, prevent because silt is too much to filter the river course that the jam leads to and block up.

Specifically, the inside of main part 1 is equipped with between two parties and draws fan 18, draw fan 18 through drawing pipeline 3 and play mud pipe 17 and be fixed in the inside of main part 1, play mud pipe 17 and the up end welded fastening of main part 1, draw fan 18 through drawing pipeline 3 and play mud pipe 17 and be fixed in the inside of main part 1 and make the stability of drawing fan 18 improve, draw pipeline 3 and play mud pipe 17 will draw the cladding of fan 18 and make the absorption efficiency who draws fan 18 improve, can more efficient draw silt from apotheca 4.

Specifically, it is the same angle with rotatory roller 13 to roll up mud board 12, support column 2 gos deep into river course bottom anchoring main part 1, and it makes the mud that rolls up the mud board 12 and turn over appear at 11 openings all the time with rotatory roller 13 is the same angle to roll up mud board 12, makes things convenient for rotatory roller 13 to be drawn into silt in desilting device 6.

The theory of operation, this environmental protection river course dredging device, drive motor 9 through in the drive box 7 rotates slewing mechanism 11 and rotatory roller 13, slewing mechanism 11 drives and rolls up mud board 12 and makes the silt of riverbed turn over, make silt be at slewing mechanism 11's opening part all the time, be drawn into the dredging device 6 with silt through rotatory roller 13, the silt that gets into in the dredging device 6 gets into apotheca 4 through the hole of mount 8, suction pipe 3 communicating with apotheca 4 is absorbing of fan 18 and is taken off, discharge silt from mud pipe 17 to collection vehicle or ship, the silt that the mud board 12 of will rolling up is intercepted in the upper river course to filter screen 16, prevent that too much silt from being drawn into the lower floor river course and leading to the ecological disorder of lower floor.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides an environmental protection river course sediment removal device, includes main part (1) and sediment removal device (6), its characterized in that: the lower terminal surface of main part (1) is equipped with a plurality of groups support column (2), the lower terminal surface of main part (1) is equipped with between two parties and absorbs pipeline (3), main part (1) is connected with apotheca (4) through absorbing pipeline (3), the one end that main part (1) was kept away from in apotheca (4) is equipped with dredging device (6), dredging device (6) is through flange (5) and apotheca (4) fixed connection, dredging device (6) link to each other with support column (2) through a plurality of groups fixed chain (10), the one end that flange (5) were kept away from in dredging device (6) is equipped with slewing mechanism (11), the one end that dredging device (6) were kept away from in slewing mechanism (11) is equipped with extension circle (1101), the outer fringe face of extension circle (1101) is equipped with rolls up mud board (12), it is equipped with filter screen fixing base (14) to roll up the one end that main part (1) was kept away from in mud board (12), go up the bottom of filter screen fixing base (14) and be equipped with down filter screen fixing base (15), go up and be equipped with filter screen (16) between filter screen fixing base (14) and lower filter screen fixing base (15).

2. The environmental protection river channel dredging device of claim 1, wherein: the inside of desilting device (6) is equipped with drive box (7) placed in the middle, the outside of drive box (7) is equipped with a plurality of groups mount (8), mount (8) are seted up porosely placed in the middle, drive box (7) inside is equipped with driving motor (9) placed in the middle, driving motor (9) are fixed in drive box (7) through unable adjustment base (901).

3. The environmental protection river channel dredging device of claim 2, wherein: the output end of the driving motor (9) penetrates through the driving box (7) to be parallel to the rotating mechanism (11) and the rotating roller (13), the output end of the driving motor (9) is welded and fixed with the rotating mechanism (11), and a plurality of groups of rotating rollers (13) are arranged on the outer edge face of one end, extending out of the rotating mechanism (11), of the driving motor (9).

4. The environmental protection river channel dredging device of claim 1, wherein: the filter screen (16) is connected with the upper filter screen fixing seat (14) and the lower filter screen fixing seat (15) in a clearance fit mode, and a long handle is arranged at the top end of the filter screen (16).

5. The environmental protection river channel dredging device of claim 1, wherein: the inside of main part (1) is equipped with absorption fan (18) between two parties, absorption fan (18) are fixed in the inside of main part (1) through absorbing pipeline (3) and mud pipe (17), the up end welded fastening of mud pipe (17) and main part (1).

6. The environmental protection river channel dredging device of claim 1, wherein: the mud rolling plate (12) and the rotating roller (13) form an angle, and the supporting column (2) penetrates into the river channel bottom end anchoring main body (1).

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