CN220686184U

CN220686184U - Desilting equipment for hydraulic engineering

Info

Publication number: CN220686184U
Application number: CN202321969577.4U
Authority: CN
Inventors: 胡江; 岳立果; 王红操
Original assignee: Hubei Jinchuanyuan Construction Co ltd
Current assignee: Hubei Jinchuanyuan Construction Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-03-29
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses dredging equipment for hydraulic engineering, which relates to the technical field of hydraulic engineering and specifically comprises a ship body, wherein two strip grooves are formed in the inner bottom wall of the ship body, connecting rods are rotatably connected to the inner side walls of the strip grooves, and sliding blocks are slidably connected to the inner bottom wall of the strip grooves. When the device is used, the sliding block is driven to move leftwards by rotating the threaded rod, the sliding block drives the right side of the bottom of the mud storage tank to move leftwards by the fixed block, meanwhile, the left side of the bottom of the mud storage tank is lifted upwards under the limit of the connecting rod, the mud storage tank is turned over until the mud storage tank is turned over ninety degrees along with the left side movement of the sliding block, and then the filter screen plate is pushed to move by the hydraulic telescopic rod, so that the filter screen plate pushes out mud in the mud storage tank, and the aim of rapidly discharging the mud is fulfilled.

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

A dredging ship, i.e. a tool for removing sediment at the bottom. The power is generally two types, namely a diesel engine and a motor. The hull, i.e. the floating body, adopts a spliced box type structure. There are dredging device, power device, conveyer, etc. The power-driven dredging device is used for removing sediment at the bottom of water, and the sediment is sent out to a designated position by the conveying device.

The searched Chinese patent number is: CN110185079a discloses a river dredging equipment for hydraulic engineering, relates to hydraulic engineering technical field, for solving the inside silt of current river dredging equipment unable clearance river course from the root, and the structure of whole device is great, and the operation is complicated, can't be applicable to the desilting work's of various topography problem. The utility model discloses a device support mainboard, including the installation board, the installation board is all provided with to the lower extreme of equipment support mainboard both sides, the kickboard is all installed to the below of installation board, the rail is installed to the top of equipment support mainboard the handrail is installed to the top of rail, the internally mounted of rail pole has a workstation of standing, the silt treatment case is installed to the top of workstation one side of standing, silt discharge case is installed to one side of silt treatment case, the apron is installed to the top of silt treatment case, the cylinder is installed to the intermediate position department of equipment support mainboard below.

The existing river dredging equipment blows and stirs the silt of the sediment river bottom into turbid water through mechanical equipment when dredging, flows away along with river water, can not clean the inside effect that plays the mediation of river course from the root, and the structure of whole device is great, and the operation is complicated, can't be applicable to the dredging work of various topography, the fine solution of above-mentioned technical scheme problem, but the device is behind the storage silt, when carrying out the back to shore and discharging silt, because silt is more viscous, discharge time is longer, waste time reduces the efficiency of dredging.

Disclosure of Invention

Aiming at the defects of long time for discharging sludge on the shore of dredging equipment in the prior art in the background technology.

The utility model discloses dredging equipment for hydraulic engineering, which comprises a ship body, wherein two strip grooves are formed in the inner bottom wall of the ship body, connecting rods are rotatably connected to the inner side walls of the strip grooves, sliding blocks are slidably connected to the inner bottom walls of the strip grooves, fixing blocks are rotatably connected to the upper surfaces of the sliding blocks, a mud storage tank is rotatably connected between the two connecting rods, and the bottom surfaces of the mud storage tank are fixedly connected with the two fixing blocks.

Further, four hydraulic telescopic rods are fixedly connected to the inner bottom wall of the mud storage tank, a filter screen plate is slidably connected to the inner side wall of the mud storage tank, the bottom surface of the filter screen plate is fixedly connected with each hydraulic telescopic rod, and a water outlet is formed in the lower portion of the right side surface of the mud storage tank.

Further, each slider is internally threaded with a threaded rod, and the outer surface of each threaded rod is rotationally connected with the ship body.

Further, the left side of every threaded rod surface is all fixedly connected with conical gear one, two cavities have been seted up to the inside of hull, the inside of hull is equipped with the motor, the surface of motor passes through corresponding cavity and hull fixed connection, the output and the threaded rod fixed connection who corresponds of motor.

Further, the inside rotation of hull is connected with the pivot, each end of pivot all extends to the cavity inside that corresponds.

Furthermore, two ends of the rotating shaft are fixedly connected with second conical gears, and each second conical gear is meshed with the corresponding first conical gear.

Further, the inside wall of hull rotates and is connected with the hinge straw, the fixed intercommunication of surface of hinge straw has the hose, the one end that the hose kept away from the hinge straw is fixed intercommunication with the mud storage box.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the device is used, the sliding block is driven to move leftwards by rotating the threaded rod, the sliding block drives the right side of the bottom of the mud storage tank to move leftwards by the fixed block, meanwhile, the left side of the bottom of the mud storage tank is lifted upwards under the limit of the connecting rod, the mud storage tank is turned over until the mud storage tank is turned over ninety degrees along with the left side movement of the sliding block, and then the filter screen plate is pushed to move by the hydraulic telescopic rod, so that the filter screen plate pushes out mud in the mud storage tank, and the aim of rapidly discharging the mud is fulfilled.

2. When the device is used, the motor is started to drive one of the threaded rods to rotate, the threaded rod rotates to drive one of the first tapered gears to rotate, the first tapered gear rotates to drive the second tapered gear to rotate, the second tapered gear rotates to drive the other first tapered gear to rotate, the first tapered gear rotates to drive the two threaded rods to rotate, so that the two threaded rods synchronously rotate, and the two threaded rods rotate to drive the two sliding blocks to synchronously move, and the aim of synchronously moving the two sliding blocks is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of the three-dimensional structure of the hull and the tank of the present utility model;

FIG. 4 is a schematic view of the internal structure of the hull and the mud tank of the present utility model;

FIG. 5 is a schematic view of a three-dimensional structure of a connecting rod according to the present utility model;

fig. 6 is a schematic view of the internal structure of the hull according to the present utility model.

In the figure: 1. a hull; 2. a mud storage tank; 3. a hose; 4. hinging the suction pipe; 5. a water outlet; 6. a screen plate; 7. a hydraulic telescopic rod; 8. a connecting rod; 9. a long strip groove; 10. a slide block; 11. a first conical gear; 12. a second bevel gear; 13. a motor; 14. a threaded rod; 15. a fixed block; 16. a rotating shaft; 17. a cavity.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1, 2, 3, 4, 5 and 6, the dredging device for hydraulic engineering of the utility model comprises a ship body 1, wherein two strip grooves 9 are formed in the inner bottom wall of the ship body 1, connecting rods 8 are rotatably connected to the inner side wall of each strip groove 9, the left end of each connecting rod 8 is rotatably connected with the inner side wall of each strip groove 9, sliding blocks 10 are slidably connected to the inner bottom wall of each strip groove 9, a fixed block 15 is rotatably connected to the upper surface of each sliding block 10, a mud storage tank 2 is rotatably connected between the two connecting rods 8, the right ends of the two connecting rods 8 are rotatably connected with the mud storage tank 2, the bottom surface of the mud storage tank 2 is fixedly connected with the two fixed blocks 15, when sludge is required to be discharged, the left side of the bottom of the mud storage tank 2 is enabled to be moved to the right side through moving the two sliding blocks 10 leftwards at the same time, the left side of the bottom of the mud storage tank 2 is enabled to be lifted upwards by the limiting of the connecting rods 8, the mud storage tank 2 is enabled to be turned right, and the two sliding blocks 10 are enabled to be turned nine degrees, and the mud storage tank 2 is enabled to be turned right, and the mud is convenient to discharge of mud.

Referring to fig. 1, 3 and 4, four hydraulic telescopic rods 7 are fixedly connected to the inner bottom wall of the mud storage tank 2, a filter screen plate 6 is slidably connected to the inner side wall of the mud storage tank 2, the bottom surface of the filter screen plate 6 is fixedly connected to each hydraulic telescopic rod 7, a water outlet 5 is formed in the lower portion of the right side surface of the mud storage tank 2, the filter screen plate 6 is located above the water outlet 5, when the mud dredging device is used, mud water pumped from the river bottom enters the mud storage tank 2 and is filtered by the filter screen plate 6, water enters the space below the mud storage tank 2 and flows out of the water outlet 5, mud is isolated above the filter screen plate 6, when the mud needs to be discharged, the mud storage tank 2 is turned to the right side for ninety degrees, and then the four hydraulic telescopic rods 7 push the filter screen plate 6 to the outer side, so that the mud inside the mud storage tank 2 is discharged by the filter screen plate 6, and the purpose of conveniently discharging the mud is achieved.

Referring to fig. 3, 4 and 5, the inside of each sliding block 10 is connected with a threaded rod 14 in a threaded manner, the outer surface of each threaded rod 14 is rotationally connected with the hull 1, and the working principle of the movement of the two sliding blocks 10 is that the synchronous rotation of the two threaded rods 14 drives the synchronous movement of the two sliding blocks 10 to the left side.

Referring to fig. 4 and 6, a first conical gear 11 is fixedly connected to the left side of the outer surface of each threaded rod 14, the first conical gear 11 rotates to drive the threaded rods 14 to rotate, two cavities 17 are formed in the hull 1, the two cavities 17 are used for accommodating the first conical gear 11, the left ends of the two threaded rods 14 extend to the interiors of the corresponding cavities 17, a motor 13 is arranged in the hull 1, the outer surface of the motor 13 is fixedly connected with the hull 1 through the corresponding cavities 17, the output end of the motor 13 is fixedly connected with the corresponding threaded rods 14, and the motor 13 rotates to drive the corresponding threaded rods 14 to rotate.

Referring to fig. 6, a rotating shaft 16 is rotatably connected to the interior of the hull 1, each end of the rotating shaft 16 extends into a corresponding cavity 17, and the rotating shaft 16 and the threaded rod 14 are vertically arranged.

Referring to fig. 6, two ends of the rotating shaft 16 are fixedly connected with two bevel gears 12, each of the two bevel gears 12 is meshed with a corresponding one of the first bevel gears 11, and the synchronous rotation of the two threaded rods 14 is based on the working principle that the motor 13 rotates to drive the corresponding threaded rod 14 to rotate, the threaded rod 14 rotates to drive the corresponding one of the first bevel gears 11 to rotate, the first bevel gear 11 rotates to drive the corresponding one of the two bevel gears 12 to rotate, the second bevel gear 12 rotates to drive the rotating shaft 16 to rotate, the rotating shaft 16 rotates to drive the other one of the two bevel gears 12 to rotate, the second bevel gear 12 rotates to drive the other one of the first bevel gears 11 to rotate, and the first bevel gear 11 rotates to drive the other one of the threaded rods 14 to rotate, so that the two threaded rods 14 synchronously rotate.

Referring to fig. 1 and 2, the inner side wall of the hull 1 is rotatably connected with a hinged straw 4, the hinged straw 4 comprises a tubular part and a hinged suction head part, the hinged straw 4 is rotatably connected with the hull 1 through the tubular part, the hinged suction head part of the hinged straw 4 can rotate to stir sediment at the river bottom, suction is facilitated, the outer surface of the hinged straw 4 is fixedly communicated with a hose 3, the hinged straw 4 is connected with the hose 3 through the tubular part, one end of the hose 3, far away from the hinged straw 4, is fixedly communicated with a mud storage tank 2, and when in use, the hinged straw 4 can rotate downwards to enable the hinged suction head part of the hinged straw 4 to be inserted into the bottom of a river bed and rotate, so that mud at the river bottom is stirred, then sucked into the tubular part of the hinged straw 4 and discharged into the mud storage tank 2 through the hose 3.

When the utility model is used: when the sludge is required to be discharged, the motor 13 rotates to drive the two threaded rods 14 to synchronously rotate, the two threaded rods 14 drive the two sliding blocks 10 to synchronously move leftwards, the sliding blocks 10 and the connecting rods 8 jointly enable the sludge storage tank 2 to turn right for ninety degrees, the sludge is convenient to discharge, and then the four hydraulic telescopic rods 7 push the filter screen plate 6 to move outwards, so that the filter screen plate 6 pushes the sludge inside the sludge storage tank 2 to discharge, and the sludge is convenient to discharge.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. Dredging equipment for hydraulic engineering, including hull (1), its characterized in that: two rectangular grooves (9) have been seted up to interior bottom wall of hull (1), every the inside wall in rectangular groove (9) all rotates and is connected with connecting rod (8), every the equal sliding connection of interior diapire in rectangular groove (9) has slider (10), every the upper surface of slider (10) all rotates and is connected with fixed block (15), two rotate between connecting rod (8) and be connected with mud storage tank (2), the bottom surface of mud storage tank (2) all with two fixed block (15) fixed connection.

2. A dredging apparatus for hydraulic engineering according to claim 1, wherein: the utility model discloses a mud storage box, including mud storage box (2), filter screen board (6), delivery port (5) have been seted up to the lower part of the interior bottom wall fixedly connected with four hydraulic telescoping rods (7) of mud storage box (2), the inside wall sliding connection of mud storage box (2), the bottom surface of filter screen board (6) all with every hydraulic telescoping rod (7) fixed connection, delivery port (5) have been seted up to the lower part of mud storage box (2) right flank.

3. A dredging apparatus for hydraulic engineering according to claim 1, wherein: the inside of each slider (10) is connected with a threaded rod (14) in a threaded manner, and the outer surface of each threaded rod (14) is connected with the ship body (1) in a rotating manner.

4. A dredging apparatus for hydraulic engineering according to claim 3, wherein: every the left side of threaded rod (14) surface is all fixedly connected with conical gear one (11), two cavities (17) have been seted up to the inside of hull (1), the inside of hull (1) is equipped with motor (13), the surface of motor (13) is through corresponding cavity (17) and hull (1) fixed connection, the output of motor (13) and threaded rod (14) fixed connection that correspond.

5. The dredging apparatus for hydraulic engineering according to claim 4, wherein: the inside rotation of hull (1) is connected with pivot (16), each end of pivot (16) extends to inside corresponding cavity (17).

6. The dredging apparatus for hydraulic engineering according to claim 5, wherein: two ends of the rotating shaft (16) are fixedly connected with second conical gears (12), and each second conical gear (12) is meshed with the corresponding first conical gear (11).

7. A dredging apparatus for hydraulic engineering according to claim 1, wherein: the novel sludge storage device is characterized in that the inner side wall of the ship body (1) is rotationally connected with a hinged straw (4), a hose (3) is fixedly communicated with the outer surface of the hinged straw (4), and one end, far away from the hinged straw (4), of the hose (3) is fixedly communicated with the sludge storage box (2).