CN211547866U

CN211547866U - Dredging device for hydraulic engineering

Info

Publication number: CN211547866U
Application number: CN201922436939.3U
Authority: CN
Inventors: 张岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-22
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a dredging device for hydraulic engineering, which belongs to the technical field of dredging of hydraulic engineering, and comprises a ship body, wherein the left end and the right end of the ship body are fixedly connected with a dredging box, the upper end inside the dredging box is provided with a storage cavity, the storage cavity is internally and rotatably connected with a rotating rod, the outer side of the rotating rod is fixedly connected with a plurality of groups of uniformly distributed shovel plates, the storage cavity is communicated with a flexible hose through a feed inlet, the other end of the flexible hose is communicated with the shovel box, the two ends inside the shovel box are respectively and rotatably connected with a rotating rod, a transportation chain is connected between the rotating rods, the outer side of the transportation chain is fixedly connected with a plurality of groups of uniformly distributed transportation plates, a telescopic rod is arranged between the left side bottom end and the shovel box, the transportation plates and the shovel plates are driven to rotate by a motor through the movement of the ship body on the water surface, thereby leading silt into the shovel, and the balance of the two ends of the ship body can be kept in the dredging process, and the tipping is prevented.

Description

Dredging device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering desilting technical field specifically is a desilting device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims. The object can be divided into: flood control engineering for preventing flood disasters; the irrigation and water conservancy project which prevents drought, waterlogging and serves agricultural production is also called irrigation and drainage project; converting water energy into electric energy; channel and port projects that improve and create shipping conditions; urban water supply and drainage works serving industrial and domestic water, and treating and removing sewage and rain water.

When the hydraulic engineering is used, the riverbed can be raised due to sediment deposition and peculiar pollutant deposition. The siltation of the silt of the hydraulic engineering increasingly influences the normal play of all functions such as flood control, flood drainage, irrigation, water supply, navigation and the like, and the silt dredging engineering of the river channel is carried out for recovering the normal functions of the hydraulic engineering and promoting the rapid and continuous development of the economic society.

The silt of hydraulic engineering bottom is extracted or is stirred silt the back with rivers and flows away the purpose that realizes the desilting more to current desilting device, through taking vacuum vehicle, suction dredge, adsorbs silt rubbish, sewage mixture together, has increaseed the desilting cost greatly, when simultaneously with the leading-in hull of silt on, is difficult to guarantee the balance at hull both ends, causes the hull to tumble easily.

Based on this, the utility model designs a sediment removal device for hydraulic engineering to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sediment removal device for hydraulic engineering to solve and to take vacuum vehicle, suction dredge in the proposition among the above-mentioned background art, adsorb silt rubbish, sewage mixture together, increaseed the desilting cost greatly, when leading-in hull with silt on, be difficult to guarantee the balance at hull both ends simultaneously, cause the problem that the hull tumbled easily.

In order to achieve the above object, the utility model provides a following technical scheme: a dredging device for hydraulic engineering comprises a ship body, wherein the left end and the right end of the ship body are fixedly connected with a dredging box, the upper end inside the dredging box is provided with a storage cavity, a rotating rod is rotatably connected in the storage cavity, a plurality of groups of uniformly distributed shovel plates are fixedly connected to the outer side of the rotating rod, the width of the shovel plates is equal to that of the storage cavity, the upper end of one side of the storage cavity is provided with a feed inlet, the storage cavity is communicated with a flexible hose through the feed inlet, the other end of the flexible hose is communicated with a shovel box, both ends inside the shovel box are rotatably connected with rotating rods, a conveying chain is connected between the rotating rods, the outer side of the conveying chain is fixedly connected with a plurality of groups of uniformly distributed conveying plates, the left side and the right side of the ship body are provided with grooves, both ends, and a telescopic rod is arranged between the bottom ends of the left side and the right side of the ship body and the material shoveling box.

Preferably, the first motor is fixedly connected to the outer side of the dredging box, and the power shaft end of the first motor penetrates through the dredging box and is fixedly connected to the rotating rod.

Preferably, a discharge hole is formed in one side, close to the middle end of the ship body, of the storage cavity, and an inclined plate is fixedly connected to the bottom end of the discharge hole.

Preferably, shovel workbin bottom is the tip structure, shovel workbin upper end outside fixedly connected with second motor, second motor power shaft end fixed connection is in rotary rod one end.

Preferably, the outer sides of the upper rotating rod and the lower rotating rod are fixedly connected with tooth blocks meshed with the conveying chains.

Preferably, the outer side of the telescopic rod is wrapped with a waterproof layer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a removal of hull on the surface of water, motor drive its transport plate and shovel board rotate to in the leading-in shovel workbin of silt, and arrange the hull middle-end into with silt by shovel board, the silt to its river bottom that can be fine is cleared up, and can keep the balance at hull both ends at the desilting in-process, prevents to tumble, strengthens the security.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1-the structure of the present invention is schematically shown;

FIG. 2 is a schematic view showing the internal structure of the shovel box of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the external structure of the shovel box of FIG. 1 according to the present invention;

FIG. 4-the internal structure of the dredging box of FIG. 1 according to the present invention;

figure 5-the external structure of the dredging box in figure 1 of the utility model is schematically shown.

In the drawings, the components represented by the respective reference numerals are listed below:

1-hull, 2-desilting tank, 3-storage cavity, 4-rotating rod, 5-shovel plate, 6-feed inlet, 7-flexible hose, 8-shovel box, 9-rotating rod, 10-transport chain, 11-transport plate, 12-support rod, 13-telescopic rod, 14-first motor, 15-discharge outlet, 16-inclined plate and 17-second motor.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a dredging device for hydraulic engineering comprises a ship body 1, wherein the left end and the right end of the ship body 1 are fixedly connected with a dredging box 2, the upper end inside the dredging box 2 is provided with a storage cavity 3, a rotating rod 4 is rotationally connected in the storage cavity 3, the outer side of the rotating rod 4 is fixedly connected with a plurality of groups of evenly distributed shovel plates 5, the width of each shovel plate 5 is equal to the width of the storage cavity 3, the upper end of one side of the storage cavity 3 is provided with a feed inlet 6, the storage cavity 3 is communicated with a flexible hose 7 through the feed inlet 6, the other end of the flexible hose 7 is communicated with a shovel material box 8, the two ends inside the shovel material box 8 are rotationally connected with rotating rods 9, a conveying chain 10 is connected between the rotating rods 9, the outer side of the conveying chain 10 is fixedly connected with a plurality of groups of evenly distributed conveying plates 11, the left side and the, an expansion link 13 is arranged between the bottom ends of the left side and the right side of the boat body 1 and the material shoveling box 8.

Wherein, the first motor 14 of 2 outside fixedly connected with of desilting case, first motor 14 power axle head runs through desilting case 2 and fixed connection in bull stick 4, and the accessible starts the rotation that first motor 14 drove bull stick 4, and then makes shovel 5 rotate. The discharge hole 15 is formed in one side, close to the middle end of the ship body 1, of the storage cavity 3, the inclined plate 16 is fixedly connected to the bottom end of the discharge hole 15, and when the shovel plate 5 rotates, sludge in the storage cavity 3 can be moved to the discharge hole 15 and can be discharged to the middle end of the ship body 1 from the inclined plate 16, and balance of the ship body 1 is kept. Shovel 8 bottoms of workbin are the tip structure, shovel 8 upper end outside fixedly connected with second motor 17 of workbin, and second motor 17 power shaft end fixed connection is in 9 one ends of rotary rod, and the tip end is convenient for insert the inside of silt, and the cleaning performance is better, and accessible second motor 17 drives the rotation of rotary rod 9 simultaneously, and then makes transport plate 11 carry out the operation. The outer sides of the upper and lower groups of rotating rods 9 are fixedly connected with tooth blocks which are meshed with the conveying chains 10, so that the rotating rods 9 can drive the conveying chains 10 to rotate together when rotating. The outside parcel of telescopic link 13 has the one deck waterproof layer, and wherein, telescopic link 13 is prior art product, for the market, can directly purchase the use, and the waterproof layer can prevent that water from getting into telescopic link 13 in, causes the damage to its inside.

One specific application of this embodiment is: when the silt remover is used, a worker can drive the shovel box 8 to rotate by taking the supporting rod 4 as a circle center by starting the telescopic rod 13, the lower end of the shovel box 8 is in a pointed shape, when the lower end of the shovel box 8 is inserted into silt, the second motor 17 can be started to drive the rotating rod 9 to rotate, further the transporting strips 10 and the transporting plate 11 can be driven to move, the transporting plate 11 can move the silt at the lower end to the upper end and guide the silt into the storage cavity 3 in the silt removing box 2, further, the first motor 14 can be started to drive the rotating rod 4 and the shovel plate 5 to rotate, the silt in the storage cavity 3 is guided into the discharge port 15 and slides to the middle end of the ship body 1 from the inclined plate 16, the two ends of the ship body 1 are kept balanced, the ship body is prevented from overturning due to overhigh gravity at one end, the silt is gradually guided into the ship body 1 by moving the ship body 1 on the water surface, the progress is improved, and when the ship body 1, the dredging device does not need to turn to again, and the dredging device at the other end can be started to conduct dredging, so that the dredging efficiency is greatly improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a sediment removal device for hydraulic engineering, includes hull (1), its characterized in that: the dredging box is characterized in that the dredging box (2) is fixedly connected to the left end and the right end of the hull (1), a storage cavity (3) is arranged at the upper end inside the dredging box (2), a rotating rod (4) is connected to the storage cavity (3) in a rotating mode, a plurality of groups of evenly distributed shovel plates (5) are fixedly connected to the outer side of the rotating rod (4), the width of each shovel plate (5) is equal to the width of the storage cavity (3), a feed inlet (6) is formed in the upper end of one side of the storage cavity (3), the storage cavity (3) is communicated with a flexible hose (7) through the feed inlet (6), the other end of the flexible hose (7) is communicated with a shovel material box (8), rotary rods (9) are rotatably connected to the two ends inside the shovel material box (8), a conveying chain (10) is connected between the rotary rods (9), and a plurality of groups, the utility model discloses a ship body, including hull (1), recess, bracing piece (12) other end, hull (1) left and right sides all sets up flutedly, the recess both ends are all rotated and are connected with bracing piece (12), the equal fixed connection in shovel workbin (8) outside of bracing piece (12), be equipped with telescopic link (13) between hull (1) left and right sides bottom and shovel workbin (8).

2. The dredging device for the water conservancy project according to claim 1, wherein: desilting case (2) outside fixedly connected with first motor (14), first motor (14) power axle head runs through desilting case (2) and fixed connection in bull stick (4).

3. The dredging device for the water conservancy project according to claim 1, wherein: a discharge hole (15) is formed in one side, close to the middle end of the ship body (1), of the storage cavity (3), and an inclined plate (16) is fixedly connected to the bottom end of the discharge hole (15).

4. The dredging device for the water conservancy project according to claim 1, wherein: shovel workbin (8) bottom is the tip structure, shovel workbin (8) upper end outside fixedly connected with second motor (17), second motor (17) power shaft end fixed connection is in rotary rod (9) one end.

5. The dredging device for the water conservancy project according to claim 1, wherein: the outer sides of the upper and lower groups of rotating rods (9) are fixedly connected with tooth blocks which are meshed with the conveying chains (10).

6. The dredging device for the water conservancy project according to claim 1, wherein: the outer side of the telescopic rod (13) is wrapped with a waterproof layer.