CN219298299U

CN219298299U - River channel dredging equipment

Info

Publication number: CN219298299U
Application number: CN202320020287.9U
Authority: CN
Inventors: 徐明珠; 姜萍; 曹亮; 姚张萍
Original assignee: Jiaxing Hongyuan Construction Engineering Co ltd
Current assignee: Jiaxing Hongyuan Construction Engineering Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-04
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to the technical field of dredging equipment, in particular to river dredging equipment which comprises a ship body and a mud suction machine, wherein a movable plate is arranged on the upper side of the ship body, a stirring motor is fixedly arranged on the upper side of the movable plate, the stirring motor is externally connected with a power supply and a switch through a wire, a stirring rod is fixedly arranged at the shaft end of the stirring motor, the stirring rod rotates on the inner side of the movable plate, stirring blades are fixedly arranged on the outer side of the stirring rod, and a lifting device is arranged on the upper side of the ship body. According to the utility model, the ship body, the mud suction machine, the movable plate, the stirring motor, the stirring rod, the stirring blade, the fixed column, the mud suction pipe, the collecting box, the water outlet pipe, the motor, the supporting seat, the screw rod, the guide column and the filter plate are arranged, so that the mud suction machine has the stirring function, the lifting function, the extruding function and the mud discharging function, the water content of the collected mud is reduced, and the cleaning efficiency is improved.

Description

River channel dredging equipment

Technical Field

The utility model relates to the technical field of dredging equipment, in particular to river dredging equipment.

Background

River dredging, namely, treating the silt deposited at the bottom of a river, wherein the main functions of the river are drainage and navigation, the river is used as a carrier for conveying, soil migration is caused in the running process, the deposition of the soil causes river siltation, and the silt in the river influences the normal operation of various functions of river flood control, drainage, irrigation, water supply, navigation and the like, so that dredging operations need to be carried out on some river every few years, and dredging equipment needs to be used during the dredging operations.

In the prior art, a large amount of water and silt are mixed in a collecting box, the collecting box needs to be cleaned after being fully collected every time, and cleaning work is frequently carried out on the collecting box, so that the dredging efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, a large amount of water and sludge are mixed in a collecting box by dredging equipment, the collecting box needs to be cleaned after being fully collected every time, and the dredging efficiency is low due to frequent cleaning work on the collecting box.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a river channel dredging equipment, includes hull, suction dredge, the hull upside is equipped with the movable plate, the fixed agitator motor that is equipped with of movable plate upside, agitator motor needs to pass through wire external power source and switch, the fixed puddler that is equipped with of shaft end of agitator motor, the puddler rotates inboard at the movable plate, the puddler outside is fixed to be equipped with stirring vane, the hull upside is equipped with elevating gear, the fixed column that is equipped with of movable plate downside, the fixed suction dredge head that is equipped with of fixed column inboard, suction dredge head one side is fixed and is equipped with the suction dredge pipe, suction dredge pipe is fixed in suction dredge inboard, the fixed collecting box that is equipped with of hull inboard, the play mud pipe of suction dredge is fixed in the collecting box inboard, the collecting box inboard is fixed and is equipped with the outlet pipe, the collecting box inboard is equipped with the mud discharging structure.

Preferably, the lifting device comprises a motor, the motor is externally connected with a power supply and a switch through wires, a screw rod is fixedly arranged at the shaft end of the motor, a supporting seat is fixedly arranged at the upper side of the ship body, the screw rod rotates at the inner sides of the ship body and the supporting seat, the screw rod is connected with the movable plate through threads, a guide post is fixedly arranged at one side in the supporting seat, the guide post can be detached at the inner side of the movable plate in a sliding manner, and the guide post is fixed at the upper side of the ship body.

Preferably, the supporting seat is of a U-shaped structure.

Preferably, the suction pipe is made of industrial hose materials.

Preferably, the extrusion assembly comprises a filter plate, the filter plate is slidably detachable on the inner side of the collecting box, two electric pushing rods are fixedly arranged on the upper side of the filter plate, the two electric pushing rods are all required to be connected with a power supply and a switch through wires, an L-shaped seat is fixedly arranged on the upper side of the ship body, and the two electric pushing rods are all fixed on one side in the L-shaped seat.

Preferably, the sludge discharging structure comprises a shaftless screw conveyer, the shaftless screw conveyer is fixed on the inner side of the ship body, the shaftless screw conveyer is fixed on the inner side of the collecting box, a pushing plate is arranged on the inner side of the collecting box in a sliding and detachable mode, two air cylinders are fixedly arranged on one side in the pushing plate, the two air cylinders are connected with an electromagnetic valve through air pipes, the two air cylinders are fixed on the inner side of the collecting box, and one sides of the two air cylinders are fixed on one side in the ship body.

The river dredging equipment provided by the utility model has the beneficial effects that:

(1) Through setting up hull, suction dredge, movable plate, agitator motor, puddler, stirring vane, fixed column, suction pipe, collecting box, motor, supporting seat, lead screw, guide post, suction head, make it have stirring function, suction function, elevating system, the puddler drives stirring vane and rotates, stirs muddy water form with silt, suction head inhales it in the collecting box, and motor work can make the movable plate reciprocate, conveniently deepens the degree of depth of clearance silt gradually, has improved cleaning efficiency.

(2) Through setting up collecting box, outlet pipe, filter, electric putter, L type seat, make it have extrusion filtering capability, the filter extrudes the silt, reduces the moisture content of silt, increases the silt volume that the collecting box can pack into at every turn to reduce the number of times and the time of dredging the in-process clearance collecting box, thereby improve dredging efficiency.

(3) The collecting box, the shaftless screw conveyor, the pushing plate and the air cylinder are arranged, so that the collecting box has a sludge discharging function, the pushing plate pushes sludge to the inlet of the shaftless screw conveyor, the shaftless screw conveyor works to discharge the sludge, the operation is simple, and the sludge in the collecting box is convenient to clean.

Drawings

FIG. 1 is a schematic diagram of a front side axial measurement structure of a river dredging device according to the present utility model;

FIG. 2 is a schematic diagram of a front sectional axis measurement structure of a river dredging device according to the present utility model;

FIG. 3 is a schematic diagram of a side sectional axial measurement structure of a river dredging device according to the present utility model;

fig. 4 is a schematic diagram of an upper view cut-away axial measurement structure of a river dredging device according to the present utility model.

In the figure: 1 ship body, 2 dredger, 3 movable plate, 4 stirring motor, 5 puddler, 6 stirring vane, 7 fixed column, 8 dredge pipe, 9 collecting box, 10 outlet pipe, 11 motor, 12 supporting seat, 13 lead screw, 14 guide post, 15 filter plate, 16 electric putter, 17L type seat, 18 shaftless screw conveyer, 19 propulsion plate, 20 cylinder, 21 dredge head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to figures 1-4, a river dredging device comprises a ship body 1 and a mud suction machine 2, wherein a movable plate 3 is arranged on the upper side of the ship body 1, a stirring motor 4 is fixedly arranged on the upper side of the movable plate 3, the stirring motor 4 is externally connected with a power supply and a switch through wires, a stirring rod 5 is fixedly arranged at the shaft end of the stirring motor 4, the stirring rod 5 rotates on the inner side of the movable plate 3, a stirring blade 6 is fixedly arranged on the outer side of the stirring rod 5, a lifting device is arranged on the upper side of the ship body 1 and comprises a motor 11, the motor 11 is externally connected with the power supply and the switch through wires, a screw rod 13 is fixedly arranged at the shaft end of the motor 11, a supporting seat 12 is fixedly arranged on the upper side of the ship body 1, the supporting seat 12 is of a U-shaped structure, the screw rod 13 is fixedly connected with the movable plate 3 through threads, a guide column 14 is fixedly arranged on one side of the supporting seat 12, the guide column 14 is slidingly detachable on the inner side of the movable plate 3, the guide post 14 is fixed on the upper side of the ship body 1, the fixed post 7 is fixedly arranged on the lower side of the moving plate 3, the suction head 21 is fixedly arranged on the inner side of the fixed post 7, the suction pipe 8 is fixedly arranged on one side of the suction head 21, the suction pipe 8 is made of an industrial hose material, the suction pipe 8 is fixed on the inner side of the suction machine 2, the collecting box 9 is fixedly arranged on the inner side of the ship body 1, the suction machine 2, the moving plate 3, the stirring motor 4, the stirring rod 5, the stirring blade 6, the fixed post 7, the suction pipe 8, the collecting box 9, the motor 11, the supporting seat 12, the screw rod 13, the guide post 14 and the suction head 21 are adopted, so that the stirring rod 5 drives the stirring blade 6 to rotate to stir the sludge into a turbid water shape, the suction head 21 sucks the sludge into the collecting box 9, the motor 11 works to enable the moving plate 3 to move up and down, the depth of conveniently deepening clearance silt gradually has improved cleaning efficiency, and during the concrete implementation: the motor 11 clockwise rotation lead screw 13 passes through threaded connection at the movable plate 3 inboard, and the movable plate 3 moves down, and agitator motor 4 work makes puddler 5, stirring vane 6 rotate and stirs muddy water form with the interior silt of river course, and suction dredge 2 simultaneous working this moment, suction dredge head 21 is collected muddy silt water to collection box 9 in, has improved cleaning efficiency.

The mud pipe of suction dredge 2 is fixed in collecting box 9 inboard, collecting box 9 inboard is equipped with extrusion subassembly, extrusion subassembly includes filter 15, filter 15 slides and can dismantle in collecting box 9 inboard, the fixed two electric putter 16 that are equipped with of filter 15 upside, two electric putter 16 all need pass through wire external power source and switch, hull 1 upside is fixed to be equipped with L type seat 17, two electric putter 16 all fix in L type seat 17 one side, collecting box 9 has been adopted, outlet pipe 10, filter 15, electric putter 16, L type seat 17, make it have extrusion filtering capability, filter 15 extrudes the silt, reduce the water content of silt, increase the silt volume that collecting box 9 can pack into at every turn, thereby reduce the number of times and the time of dredging in-process clearance collecting box 9, thereby improve dredging efficiency, when concrete implementation: the electric putter 16 stretches out filter 15 and descends gradually in collection box 9 inside, filters tiny quicksand and water, constantly extrudes the moisture in the silt, and the outlet pipe 10 inboard is equipped with the valve, opens the valve and discharges the water, then closes, extrudes once more, constantly reduces the moisture content in the silt, increases the silt volume that collection box 9 can pack into, reduces the number of times and the time of clearing up the inside silt of collection box 9, has improved desilting efficiency.

The collecting box 9 is fixed to be equipped with outlet pipe 10 in the inboard, the collecting box 9 inboard is equipped with the mud structure, the mud structure includes shaftless screw conveyer 18, shaftless screw conveyer 18 is fixed in hull 1 inboard, shaftless screw conveyer 18 is fixed in collecting box 9 inboard, collecting box 9 inboard slip can be dismantled and be equipped with propulsion board 19, the fixed two cylinders 20 that are equipped with in one side in propulsion board 19, two cylinders 20 all need be through the tracheal junction solenoid valve, two cylinders 20 are all fixed in collecting box 9 inboard, one side of two cylinders 20 is all fixed in hull 1 inboard, collecting box 9 has been adopted, shaftless screw conveyer 18, propulsion board 19, cylinder 20 makes it have the mud discharging function, propulsion board 19 pushes away silt to shaftless screw conveyer 18 entry, shaftless screw conveyer work is discharged the silt, easy operation, conveniently clear up the collecting box silt, when concrete implementation: the cylinder 20 stretches out the propulsion board 19 and pushes the silt to the inlet of shaftless screw conveyer 18, and shaftless screw conveyer 18 work can be with the silt discharge, is arranged to the river course limit or uses the transport ship to take away the silt as required, convenient operation has improved the clearance work.

It should be noted that:

the application proposes: the mud suction machine 2, the stirring motor 4, the motor 11, the electric push rod 16, the shaftless screw conveyor 18 and the air cylinder 20 are all in the prior art, wherein:

the sludge suction machine 2 is a sludge suction machine and is used for a horizontal flow sedimentation tank of a sewage treatment plant and a tap water plant, sludge settled on the bottom of the tank is scraped to a pump suction pump, and the sludge is sucked while driving by pumping and then discharged out of the tank.

Both the stirring motor 4 and the motor 11 are motors, which are devices for converting electric energy into mechanical energy. The magnetic power rotating torque is formed by generating a rotating magnetic field by using an electrified coil (namely a stator winding) and acting on a rotor (such as a squirrel-cage closed aluminum frame). The motors are classified into direct current motors and alternating current motors according to the power supply, and most of the motors in the power system are alternating current motors, and can be synchronous motors or asynchronous motors (the magnetic field rotating speed of a motor stator and the rotating speed of a rotor do not keep synchronous speed). The motor mainly comprises a stator and a rotor, and the direction of forced movement of an electrified wire in a magnetic field is related to the current direction and the direction of a magnetic induction line (magnetic field direction). The motor works in the principle that the magnetic field acts on the current to rotate the motor.

The electric putter 16 is an electric putter, which is an electric drive device that converts a rotational motion of a motor into a linear reciprocating motion of a putter. Can be used in various simple or complex process flows as an execution machine to realize remote control, centralized control or automatic control. The novel self-locking motor is novel and exquisite in design, small in size, high in precision, complete and synchronous, good in self-locking performance, sanitary, and direct in motor driving, and does not need an air source and an oil way of a pipeline, and is widely used for equipment in various industries such as production lines, automobiles, ventilation window opening, military industry, stages, spinning, sewage treatment and the like.

The shaftless screw conveyor 18 is a shaftless screw conveyor, which is a type of machine for conveying articles, and compared with the conventional shaftless screw conveyor, the shaftless screw conveyor adopts a shaftless shaft design, and utilizes an integral steel screw with certain flexibility to push materials, so that the shaftless screw conveyor has the following outstanding advantages: the winding resistance is strong. The device has no central axis interference and has special superiority for conveying belt-shaped and easily-wound materials. Shaftless screw conveyor use: the xLS series shaftless screw conveyor is used for conveying materials such as sludge remover grid slag, filter press mud cake and the like with the net distance of the grid bars of the fine grid in the sewage treatment plant. The environmental protection performance is good. The spiral surface which is totally-enclosed and easy to clean is adopted, so that the environmental sanitation and the pollution and leakage of the materials can be ensured. High torque and low energy consumption. Because the spiral is shaftless, the material is not easy to block, and the discharge hole is not blocked, the spiral can run at a lower speed, the spiral is stably driven, and the energy consumption is reduced.

The cylinder 20 is a cylinder, which consists of a cylinder barrel, an end cover, a piston rod, a sealing element and the like, and is a cylindrical metal part for guiding the piston to perform linear reciprocating motion in the cylinder. The air converts thermal energy into mechanical energy by expansion in the engine cylinder; the gas is compressed by a piston in a compressor cylinder to raise the pressure. And the pneumatic actuator converts the pressure energy of the compressed gas into mechanical energy in pneumatic transmission. The cylinder has two types of reciprocating rectilinear motion and reciprocating swing.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a river channel dredging equipment, includes hull (1), suction dredge (2), a serial communication port, hull (1) upside is equipped with movable plate (3), movable plate (3) upside is fixed to be equipped with agitator motor (4), agitator motor (4) need pass through wire external power supply and switch, the fixed puddler (5) that is equipped with of axle head of agitator motor (4), puddler (5) rotate inboard at movable plate (3), puddler (5) outside is fixed to be equipped with stirring vane (6), hull (1) upside is equipped with elevating gear, movable plate (3) downside is fixed to be equipped with fixed column (7), fixed column (7) inboard is fixed to be equipped with suction head (21), suction head (21) one side is fixed to be equipped with suction pipe (8), suction pipe (8) are fixed inboard at suction dredge (2), the inboard fixed collection box (9) that is equipped with of hull (1), suction pipe (2) is fixed inboard collection box (9), collection box (9) are equipped with extrusion, collection box (9) are equipped with inboard drain pipe (10).

2. The river dredging device according to claim 1, wherein the lifting device comprises a motor (11), the motor (11) is externally connected with a power supply and a switch through wires, a screw rod (13) is fixedly arranged at the shaft end of the motor (11), a supporting seat (12) is fixedly arranged at the upper side of the ship body (1), the screw rod (13) rotates at the inner side of the ship body (1) and the supporting seat (12), the screw rod (13) is connected with the movable plate (3) through threads, a guide column (14) is fixedly arranged at one side in the supporting seat (12), the guide column (14) can be detached at the inner side of the movable plate (3) in a sliding mode, and the guide column (14) is fixed at the upper side of the ship body (1).

3. A river dredging arrangement according to claim 2, wherein the support base (12) is of U-shaped construction.

4. A river dredging arrangement according to claim 1, wherein the suction pipe (8) is an industrial hose material.

5. The river dredging device according to claim 1, wherein the extrusion assembly comprises a filter plate (15), the filter plate (15) is slidably detachable on the inner side of the collecting box (9), two electric pushing rods (16) are fixedly arranged on the upper side of the filter plate (15), the two electric pushing rods (16) are externally connected with a power supply and a switch through wires, an L-shaped seat (17) is fixedly arranged on the upper side of the ship body (1), and the two electric pushing rods (16) are fixedly arranged on one side in the L-shaped seat (17).

6. The river dredging device according to claim 1, wherein the sludge discharging structure comprises a shaftless screw conveyor (18), the shaftless screw conveyor (18) is fixed on the inner side of the ship body (1), the shaftless screw conveyor (18) is fixed on the inner side of the collecting box (9), a pushing plate (19) is arranged on the inner side of the collecting box (9) in a sliding and detachable mode, two air cylinders (20) are fixedly arranged on one side of the pushing plate (19), the two air cylinders (20) are connected with an electromagnetic valve through air pipes, the two air cylinders (20) are fixed on the inner side of the collecting box (9), and one sides of the two air cylinders (20) are fixed on one side of the ship body (1).