CN212835569U

CN212835569U - Ecological remediation is with lake sediment removal device

Info

Publication number: CN212835569U
Application number: CN202021682969.9U
Authority: CN
Inventors: 董颖; 吴喜军
Original assignee: Yulin University
Current assignee: Yulin University
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-30
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a lake dredging device for ecological remediation, including hull, unable adjustment base, rotating base, connecting pipe, the pipe of taking out the filth, take out dirty drill bit and actuating mechanism, unable adjustment base fixed connection is in hull upper end one side, unable adjustment base upper end swivelling joint has a rotating base, actuating mechanism installs at rotating base outside lower extreme, connecting pipe fixed connection is in the rotating base upper end, take out filth pipe fixed connection and be close to the outer one side of hull at the connecting pipe, take out the filth pipe and keep away from connecting pipe one end and install one and take out dirty drill bit, the connecting pipe is kept away from a blowdown hose of taking out filth pipe one end fixedly connected with, the beneficial effects of the utility model are that: the servo motor through the driving mechanism drives the rotary base to rotate, so that the sewage pumping drill bit is driven to rotate, the dredging area of the ship in the single running process can be increased, the reciprocating running times of the ship on the lake can be reduced, and the improvement of the working efficiency of ecological restoration on lake sludge cleaning is realized.

Description

Ecological remediation is with lake sediment removal device

Technical Field

The utility model relates to an ecological protection equipment technical field specifically is a lake sediment removal device for ecological restoration.

Background

The lake dredging is to fish out the sludge precipitated at the bottom of the lake through mechanical equipment, so that the water storage capacity of the lake is increased, the ecological environment can be effectively protected, and the sludge at the bottom of the lake can be generally and directly removed by using a river channel silt remover.

The river channel silt remover rotates through the dirt pumping drill bit that is located the riverbed, makes the silt of riverbed not hard up, and rethread dredge pump and blow off pipe adsorb the extraction to the silt of riverbed, nevertheless take out the dirt drill bit and the dirt pumping pipe of connecting usually fix in the hull upper end, lead to taking out the direction linear motion that the dirt drill bit can only advance at the hull, and the desilting area that the single was gone is comparatively narrow, leads to needing to start the hull at the lake surface many times and goes repeatedly, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lake sediment removal device for ecological restoration 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: a lake dredging device for ecological restoration comprises a ship body, a fixed base, a rotating base, a connecting pipe, a sewage pumping drill bit and a driving mechanism, wherein the fixed base is fixedly connected to one side of the upper end of the ship body;

actuating mechanism includes servo motor, driving gear and driven gear, driven gear fixed connection is at rotating base outside lower extreme, servo motor fixed connection just is located unable adjustment base and is close to blowdown hose one side in the hull upper end, driving gear fixed connection is at the servo motor output, driving gear and driven gear are located same horizontal plane and the meshing is connected.

Preferably, a limiting groove is formed in the middle position of the outer side of the fixed base, four connecting rods are fixedly connected to the outer side of the lower end of the rotating base and are located at the lower end of the rotating base and are evenly distributed, and the lower ends of the four connecting rods are all rotatably connected in the limiting groove.

Preferably, a plurality of rotary grooves are evenly formed in the upper end of the fixed base, a plurality of rotary beads are connected in the rotary grooves in a rotating mode, and the upper ends of the rotary beads penetrate through the rotary grooves and are in contact with the lower end of the rotary base.

Preferably, the upper end of the ship body is fixedly connected with a mounting seat, the upper end of the mounting seat is fixedly connected with a sewage pump, and the sewage hose is fixedly connected to the output end of the sewage pump.

Preferably, the length of the sewage hose between the connecting pipe and the sewage pump is greater than the linear distance between the connecting pipe and the sewage pump.

Preferably, the sewage pumping drill bit and the sewage pumping pipe are both positioned at the lower end of the liquid level of the lake, and both the sewage pumping drill bit and the sewage pumping pipe are made of stainless steel metal materials.

Compared with the prior art, the beneficial effects of the utility model are that: the servo motor through the driving mechanism drives the rotary base to rotate, so that the sewage pumping drill bit is driven to rotate, the dredging area of the ship in the single running process can be increased, the reciprocating running times of the ship on the lake can be reduced, and the improvement of the working efficiency of ecological restoration on lake sludge cleaning is realized.

Drawings

FIG. 1 is a front sectional structure diagram of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the front appearance structure of the present invention;

fig. 4 is a schematic view of the top-view appearance structure of the present invention;

fig. 5 is a schematic view of the external structure of the fixing base of the present invention.

In the figure: 1. a hull; 2. a fixed base; 3. rotating the base; 4. a connecting pipe; 5. a sewage pumping pipe; 6. a dirt pumping drill bit; 7. a drive mechanism; 71. a servo motor; 72. a driving gear; 73. a driven gear; 8. a limiting groove; 9. a connecting rod; 10. a sewage draining hose; 11. a mounting seat; 12. a sewage pump; 13. rotating the groove; 14. and (5) rotating the beads.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a lake dredging device for ecological restoration comprises a ship body 1, a fixed base 2, a rotating base 3, a connecting pipe 4, a sewage pumping pipe 5, a sewage pumping drill bit 6 and a driving mechanism 7, wherein the fixed base 2 is fixedly connected to one side of the upper end of the ship body 1, the upper end of the fixed base 2 is rotatably connected with the rotating base 3, the driving mechanism 7 is arranged at the lower end of the outer side of the rotating base 3, the connecting pipe 4 is fixedly connected to the upper end of the rotating base 3, the sewage pumping pipe 5 is fixedly connected to one side of the connecting pipe 4, which is close to the outer side of the ship body 1, one end of the sewage pumping pipe 5, which is far away from the connecting pipe 4, is provided with the sewage pumping drill bit 6, one end of the connecting pipe 4, thereby reducing the reciprocating driving times of the ship body 1 on the lake and realizing the improvement of the working efficiency of the ecological restoration on the lake sludge cleaning;

actuating mechanism 7 includes servo motor 71, driving gear 72 and driven gear 73, driven gear 73 fixed connection is at the 3 outside lower extremes of rotating base, servo motor 71 fixed connection just is located unable adjustment base 2 and is close to blowdown hose 10 one side at hull 1 upper end, driving gear 72 fixed connection is at servo motor 71 output, driving gear 72 and driven gear 73 are located same horizontal plane and the meshing is connected, servo motor 71 through actuating mechanism 7 can drive rotating base 3 reciprocating rotation.

A limiting groove 8 is arranged at the middle position of the outer side of the fixed base 2, four connecting rods 9 are fixedly connected to the outer side of the lower end of the rotating base 3, the four connecting rods 9 are positioned at the lower end of the rotating base 3 and are uniformly distributed, the lower ends of the four connecting rods 9 are all rotatably connected in the limiting groove 8, shaking during rotation of the rotating base 3 can be effectively prevented, the sewage pumping drill 6 and the sewage pumping pipe 5 are both positioned at the lower end of the liquid level of the lake, the sewage pumping drill 6 and the sewage pumping pipe 5 are both made of stainless steel metal materials, the sewage pumping drill 6 and the sewage pumping pipe 5 can be effectively prevented from being corroded by water, the length of the sewage discharge hose 10 between the connecting pipe 4 and the sewage discharge pump 12 is larger than the linear distance between the connecting pipe 4 and the sewage discharge pump 12, the sewage discharge hose 10 can be effectively prevented from being pulled to be broken when the connecting pipe, the sewage hose 10 fixed connection is on 12 output ends of sewage pump, and sewage pump 12 can provide power to the extraction of silt, and a plurality of revolving chutes 13 have evenly been seted up to unable adjustment base 2 upper end, and equal swivelling joint has changeed pearl 14 in a plurality of revolving chute 13, changes 14 upper ends of pearl and all passes revolving chute 13 and all contacts with rotating base 3 lower extreme, changes pearl 14 and can effectually reduce the frictional force between unable adjustment base 2 and the rotating base 3.

Specifically, use the utility model discloses the time, at first will adorn a device and connect external power source, then start hull 1 and travel on the lake surface, make simultaneously take out dirty drill bit 6 work, through taking out the stirring of dirty drill bit 6 to river bed silt, and open dredge pump 12, make the silt of river bed inhale through taking out dirty pipe 5, and pass connecting pipe 4 and finally discharge from hull 1, open servo motor 71 simultaneously, make servo motor 71 output drive driving gear 72 rotate, thereby drive driven gear 73 and rotate, make rotating base 3 follow driven gear 73 and rotate in step, thereby it rotates to drive to take out dirty pipe 5 and take out dirty drill bit 6, it turns to the river bed silt of bigger area to realize taking out dirty drill bit 6, carry out the silt extraction through taking out dirty pipe 5 simultaneously, the clearance area of hull 1 single process of traveling to silt has been improved, thereby the desilting efficiency in lake has been increased.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lake dredging device for ecological restoration is characterized by comprising a ship body (1), a fixed base (2), a rotary base (3), a connecting pipe (4), a sewage pumping pipe (5), a sewage pumping drill bit (6) and a driving mechanism (7), the fixed base (2) is fixedly connected with one side of the upper end of the ship body (1), the upper end of the fixed base (2) is rotatably connected with a rotating base (3), the driving mechanism (7) is arranged at the lower end of the outer side of the rotating base (3), the connecting pipe (4) is fixedly connected at the upper end of the rotating base (3), the sewage pumping pipe (5) is fixedly connected with one side of the connecting pipe (4) close to the outer side of the ship body (1), one end of the sewage pumping pipe (5) far away from the connecting pipe (4) is provided with a sewage pumping drill bit (6), one end of the connecting pipe (4) far away from the sewage pumping pipe (5) is fixedly connected with a sewage draining hose (10);

actuating mechanism (7) include servo motor (71), driving gear (72) and driven gear (73), driven gear (73) fixed connection is at rotating base (3) outside lower extreme, servo motor (71) fixed connection just is located unable adjustment base (2) and is close to blowdown hose (10) one side in hull (1) upper end, driving gear (72) fixed connection is at servo motor (71) output, driving gear (72) and driven gear (73) are located same horizontal plane and the meshing is connected.

2. The lake dredging device for ecological restoration according to claim 1, wherein: a spacing groove (8) is formed in the middle position of the outer side of the fixed base (2), four connecting rods (9) and four connecting rods (9) are fixedly connected to the outer side of the lower end of the rotating base (3), the connecting rods (9) are located at the lower end of the rotating base (3) and are evenly distributed, and the lower ends of the connecting rods (9) are all rotatably connected in the spacing groove (8).

3. The lake dredging device for ecological restoration according to claim 1, wherein: a plurality of rotating grooves (13) are evenly formed in the upper end of the fixed base (2), a plurality of rotating balls (14) are connected into the rotating grooves (13) in a rotating mode, and the upper ends of the rotating balls (14) penetrate through the rotating grooves (13) and are all in contact with the lower end of the rotating base (3).

4. The lake dredging device for ecological restoration according to claim 1, wherein: the device is characterized in that the upper end of the ship body (1) is fixedly connected with a mounting seat (11), the upper end of the mounting seat (11) is fixedly connected with a sewage pump (12), and a sewage hose (10) is fixedly connected to the output end of the sewage pump (12).

5. The lake dredging device for ecological restoration according to claim 1, wherein: the length of the sewage discharge hose (10) between the connecting pipe (4) and the sewage discharge pump (12) is larger than the linear distance between the connecting pipe (4) and the sewage discharge pump (12).

6. The lake dredging device for ecological restoration according to claim 1, wherein: the sewage pumping drill bit (6) and the sewage pumping pipe (5) are both located at the lower end of the liquid level of the lake, and the sewage pumping drill bit (6) and the sewage pumping pipe (5) are made of stainless steel metal materials.