CN211774063U

CN211774063U - Dredging device for hydraulic engineering

Info

Publication number: CN211774063U
Application number: CN202020343644.1U
Authority: CN
Inventors: 么男
Original assignee: Me Nan
Current assignee: Me Nan
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-27
Anticipated expiration: 2030-03-18

Abstract

The utility model belongs to the technical field of the sediment removal device, especially, a sediment removal device for hydraulic engineering, only to current sediment removal device only with silt stirring muddy, make it flow away along with the river, this method can not clear away silt completely, clear away the effect not good, silt flows away the back and can cause the jam in other places equally, the problem that the clearance effect is poor, now proposes following scheme, and it includes the hull, the top fixed mounting of hull has the roof, and the top fixed mounting of roof has the fixed plate that two symmetries set up, and the top of two fixed plates is equipped with same square slab, and the top of square slab is equipped with a servo motor, and one side that two square slabs are close to each other all is seted up flutedly, and fixed mounting has same dead lever on the top inner wall of recess and the bottom inner wall, and slidable mounting has the connecting seat on the dead lever. The utility model discloses simple structure, convenient to use can be convenient for people and clear up silt.

Description

Dredging device for hydraulic engineering

Technical Field

The utility model relates to a sediment removal device technical field especially relates to a sediment removal device for hydraulic engineering.

Background

Hydraulic engineering is a general term for various engineering constructions built for controlling, utilizing and protecting water resources and environments on the earth surface and underground. Hydraulic engineering is an engineering built for the elimination of water damage and the exploitation and utilization of water resources. The service objects are divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. 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 existing dredging device for the hydraulic engineering is only used for stirring muddy silt to enable the muddy silt to flow away along with river water, the method cannot completely remove the silt, the removing effect is poor, the silt can be blocked in other places after flowing away, and the removing effect is poor, so that the dredging device for the hydraulic engineering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having hydraulic engineering desilting device among the prior art, only be muddy with the silt stirring, make it flow away along with the river, this method can not be complete clear away silt, and it is not good to clear away the effect, and silt flows back and can cause the jam in other places equally, clears up the poor shortcoming of effect, and the desilting device for hydraulic engineering who provides.

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

a dredging device for hydraulic engineering comprises a ship body, wherein a top plate is fixedly installed at the top of the ship body, two fixing plates which are symmetrically arranged are fixedly installed at the top of the top plate, the same square plate is arranged at the top of the two fixing plates, a first servo motor is arranged at the top of the square plate, a groove is formed in one side, close to each other, of the two square plates, the same fixing rod is fixedly installed on the inner wall of the top part and the inner wall of the bottom part of the groove, connecting seats are slidably installed on the fixing rods, one side, close to each other, of the two connecting seats extends to the outer side of the groove and is fixedly provided with a lifting plate, a threaded groove is formed in the top of the lifting plate, an output shaft of the first servo motor extends into the threaded groove and is fixedly provided with a rotating rod, the bottom of the lifting plate extends to the other side of the top plate, the output shaft of the second servo motor extends to the outer side of the circular cavity and is fixedly provided with a rotary column, the bottom end of the rotary column is fixedly provided with a rotary plate, and the bottom of the rotary plate is fixedly provided with a plurality of crushing teeth.

Preferably, the top fixed mounting of roof has the collection box, is equipped with the filter screen in the collection box, and the top fixed mounting of collection box has the hydraulic pump, be equipped with the suction dredge in the collection box, the one end of suction dredge extends to in the mud, is equipped with the valve on the suction dredge.

Preferably, the side wall of the thread groove is provided with an internal thread, the rotating rod is provided with an external thread, and the internal thread is meshed with the external thread.

Preferably, the number of the crushing teeth is five to ten, and the five to ten crushing teeth are arranged at equal intervals.

Preferably, a fixed cavity is formed in the ship body, a water pump is fixedly mounted on the inner wall of the top of the fixed cavity, and water pipes are fixedly mounted on two sides of the water pump.

Preferably, the bottom of the connecting seat is fixedly provided with one end of a spring, and the other end of the spring is fixedly arranged on the inner wall of the bottom of the groove.

The utility model discloses in, a desilting device for hydraulic engineering's beneficial effect:

thereby make through the setting of collection box when starting the hydraulic pump, silt can get into in the collection box through the suction pipe, then filter silt through the filter screen, thereby it can drive the lifter plate when the bull stick rotates to make through the setting of helicitic texture and go up and down, thereby the broken tooth of being convenient for goes up and down, thereby setting up through a plurality of broken teeth can make silt not hard up when broken tooth rotates, thereby be convenient for clear up, thereby can carry out further washing to silt through the river water through setting up of water pump and water pipe, thereby can cushion the lifter plate through setting up of spring, thereby the realization is protected it.

The utility model discloses simple structure, convenient to use can be convenient for people and clear up silt.

Drawings

Fig. 1 is a schematic structural view of a dredging device for hydraulic engineering according to the present invention;

fig. 2 is a schematic structural view of a part a of a dredging device for hydraulic engineering according to the present invention;

fig. 3 is the utility model provides a structural schematic is overlooked with sediment removal device for hydraulic engineering.

In the figure: 1 hull, 2 roof, 3 fixed plates, 4 square plates, 5 first servo motor, 6 bull sticks, 7 thread groove, 8 lifter plates, 9 connecting plates, 10 second servo motor, 11 bull sticks, 12 broken tooth, 13 collection box, 14 filter screens, 15 hydraulic pumps, 16 suction pipe, 17 valves, 18 fixed cavities, 19 water pipes, 20 water pumps, 21 recess, 22 dead lever, 23 connecting seats, 24 springs.

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.

Referring to fig. 1-3, a dredging device for hydraulic engineering, comprising a hull 1, a top plate 2 is fixedly installed on the top of the hull 1, two symmetrically arranged fixing plates 3 are fixedly installed on the top of the top plate 2, the same square plate 4 is installed on the top of the two fixing plates 3, a first servo motor 5 is installed on the top of the square plate 4, a groove 21 is formed on one side of the two square plates 4 close to each other, the same fixing rod 22 is fixedly installed on the inner wall of the top and the inner wall of the bottom of the groove 21, a connecting seat 23 is slidably installed on the fixing rod 22, one side of the two connecting seats 23 close to each other extends to the outer side of the groove 21 and is fixedly installed with a same lifting plate 8, a thread groove 7 is formed on the top of the lifting plate 8, an output shaft of the first servo motor 5 extends into the thread groove 7 and is fixedly installed with a rotating rod 6, the bottom, seted up the circle chamber on the connecting plate 9, fixed mounting has second servo motor 10 on the bottom inner wall in circle chamber, and the output shaft of second servo motor 10 extends to the outside in circle chamber and fixed mounting has the rotary column, and the bottom fixed mounting of rotary column has commentaries on classics board 11, and the bottom fixed mounting of commentaries on classics board 11 has a plurality of broken teeth 12.

The utility model discloses in, the top fixed mounting of roof 2 has collection box 13, be equipped with filter screen 14 in the collection box 13, the top fixed mounting of collection box 13 has hydraulic pump 15, be equipped with suction pipe 16 in the collection box 13, suction pipe 16's one end extends to in the mud, be equipped with valve 17 on the suction pipe 16, thereby make when starting hydraulic pump 15 through the setting of collection box 13, silt can be through suction pipe 16 get into in the collection box 13, then filter silt through filter screen 14.

The utility model discloses in, be equipped with the internal thread on the lateral wall of thread groove 7, be equipped with the external screw thread on the bull stick 6, the internal thread meshes with the external screw thread mutually, thereby makes through the setting of helicitic texture can drive lifter plate 8 when bull stick 6 rotates and go up and down to the broken tooth 12 of being convenient for goes up and down.

The utility model discloses in, the quantity of broken tooth 12 is five to ten, and five to ten broken tooth 12 equidistant intervals set up, thereby can make silt not hard up when broken tooth 12 rotates through the setting of a plurality of broken teeth 12 to be convenient for clear up.

The utility model discloses in, seted up fixed chamber 18 on the hull 1, fixed mounting has water pump 20 on the top inner wall of fixed chamber 18, and the equal fixed mounting in both sides of water pump 20 has water pipe 19, thereby can carry out further washing to silt through the river water through setting up of water pump 20 and water pipe 19.

The utility model discloses in, the bottom fixed mounting of connecting seat 23 has the one end of spring 24, and thereby the other end fixed mounting of spring 24 can cushion lifter plate 8 through setting up of spring 24 on the bottom inner wall of recess 21 to the realization is protected it.

The working principle is as follows: during the use, start first servo motor 5, the output shaft of first servo motor 5 drives bull stick 6 and rotates, bull stick 6 rotates thereby to drive lifter plate 8 and goes up and down, thereby lifter plate 8 goes up and down and drives broken tooth 12 and goes up and down, when broken tooth 12 contacts with silt, close first servo motor 5 this moment, start second servo motor 10, the output shaft of second servo motor 10 just can drive the rotary column and rotate, thereby the rotary column rotates and drives broken tooth 12 and rotate, thereby can make silt take place not hard up, start water pump 20 this moment, water pump 20 just can wash silt with water, then open valve 17, start hydraulic pump 15, hydraulic pump 15 just gets into in mud suction pipe 16, then silt gets into in collection box 13 through the effect of mud suction pipe 16 through filter screen 14, thereby accomplish the clearance to silt.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dredging device for hydraulic engineering comprises a ship body (1) and is characterized in that a top plate (2) is fixedly installed at the top of the ship body (1), two fixing plates (3) which are symmetrically arranged are fixedly installed at the top of the top plate (2), the top of each fixing plate (3) is provided with the same square plate (4), the top of each square plate (4) is provided with a first servo motor (5), one side, close to each other, of each square plate (4) is provided with a groove (21), the inner wall of the top and the inner wall of the bottom of each groove (21) are fixedly provided with the same fixing rod (22), each fixing rod (22) is provided with a connecting seat (23) in a sliding manner, one side, close to each other, of each two connecting seats (23) extends to the outer side of each groove (21) and is fixedly provided with the same lifting plate (8), the top of each lifting plate (8) is provided with a thread groove (7), an output shaft of each first servo motor (, the bottom of lifter plate (8) extends to the opposite side and the fixed mounting of roof (2) has connecting plate (9), has seted up the circle chamber on connecting plate (9), and fixed mounting has second servo motor (10) on the bottom inner wall in circle chamber, and the output shaft of second servo motor (10) extends to the outside in circle chamber and fixed mounting has the rotary column, and the bottom fixed mounting of rotary column has commentaries on classics board (11), and the bottom fixed mounting of commentaries on classics board (11) has a plurality of broken teeth (12).

2. The dredging device for the water conservancy project according to claim 1, wherein a recovery tank (13) is fixedly mounted at the top of the top plate (2), a filter screen (14) is arranged in the recovery tank (13), a hydraulic pump (15) is fixedly mounted at the top of the recovery tank (13), a sludge suction pipe (16) is arranged in the recovery tank (13), one end of the sludge suction pipe (16) extends into the sludge, and a valve (17) is arranged on the sludge suction pipe (16).

3. The dredging device for water conservancy projects, according to claim 1, wherein the side wall of the thread groove (7) is provided with an internal thread, the rotating rod (6) is provided with an external thread, and the internal thread is meshed with the external thread.

4. A dredging device for water conservancy projects according to claim 1, wherein the number of the crushing teeth (12) is five to ten, and five to ten crushing teeth (12) are arranged at equal intervals.

5. The dredging device for the water conservancy project according to claim 1, wherein the hull (1) is provided with a fixed cavity (18), a water pump (20) is fixedly mounted on the inner wall of the top of the fixed cavity (18), and water pipes (19) are fixedly mounted on two sides of the water pump (20).

6. The dredging device for water conservancy projects, according to claim 1, wherein one end of the spring (24) is fixedly installed at the bottom of the connecting seat (23), and the other end of the spring (24) is fixedly installed on the inner wall of the bottom of the groove (21).