CN215053386U

CN215053386U - Dredging dredging device for hydraulic construction engineering

Info

Publication number: CN215053386U
Application number: CN202120170150.2U
Authority: CN
Inventors: 郑祖鹏
Original assignee: Fujian Wanfa Construction Development Co ltd
Current assignee: Fujian Wanfa Construction Development Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-12-07
Anticipated expiration: 2031-01-21

Abstract

The utility model provides a dredging device for hydraulic construction engineering, including collecting the cauldron, the side of collecting the cauldron is through the drainage end of pipe connection desilting pump, the end of intaking of desilting pump passes through the connecting pipe and connects the shell of taking out the desilting, the connecting pipe is equipped with the filter screen with the intercommunication department of taking out the desilting shell, be equipped with the cleaning device who is used for cleaning the filter screen in taking out the desilting shell, cleaning device includes the slide rail that is located the filter screen below, slidable mounting has the slider in the slide rail, adopt above-mentioned technical scheme, aim at the corresponding position of silt with taking out the desilting shell, drive the desilting pump, silt gets into in the collection cauldron through the connecting pipe, after debris in the silt seals up the filter screen, drive first motor, drive the pivot and rotate, the slider reciprocates along the slide rail under the rotation of pivot, utilize the cleaning brush board on the slider to wash the filter screen repeatedly, debris get off from the filter screen clearance, make the device resume normal use, the dredging efficiency is improved, and the dredging device for the hydraulic construction engineering can effectively clean the filter screen.

Description

Dredging dredging device for hydraulic construction engineering

Technical Field

The utility model relates to a hydraulic construction engineering is with desilting mediation field, in particular to hydraulic construction engineering is with desilting pull throughs.

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 place that has silt often can appear in the work progress, and prior art's dredging device is when absorbing silt, can be stopped up the filter screen by the debris in the silt, just can continue the desilting after needing artifical clearance, and the efficiency that leads to the desilting is lower, consequently, provides a can effectively clean the problem that the dredging pull throughs for hydraulic construction engineering of filter screen just becomes the urgent need to be solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem of prior art, the utility model provides a can effectively clean dredging pull throughs for hydraulic construction engineering of filter screen.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

a dredging device for water conservancy construction engineering comprises a collecting kettle, the side surface of the collecting kettle is connected with the drainage end of a dredging pump through a pipeline, the water inlet end of the desilting pump is connected with the desilting shell through a connecting pipe, a filter screen is arranged at the communication part of the connecting pipe and the desilting shell, a cleaning device for cleaning the filter screen is arranged in the silt pumping shell and comprises a slide rail positioned below the filter screen, a sliding block is arranged in the sliding rail in a sliding way, a first connecting rod is hinged on one side of the sliding block, a second connecting rod is hinged on one end of the first connecting rod far away from the sliding block, one end of the second connecting rod, which is far away from the first connecting rod, is fixedly arranged on the rotating shaft, the sliding block reciprocates along the sliding rail under the rotation of the rotating shaft, the output of first motor is connected in the pivot, fixed mounting has the cleaning brush board that is used for clean filter screen on the slider.

Preferably, the bottom of collecting the cauldron is equipped with the second motor, the output of second motor extends to in the collection cauldron and fixed mounting have an inner bag, a plurality of through-holes have been seted up on the courage wall of inner bag, the top of collecting the cauldron is equipped with gets the material mouth, be equipped with the closing cap in getting the material mouth, the bottom of collecting the cauldron is equipped with the drain pipe, be equipped with the control valve on the drain pipe.

Preferably, both sides of the silt pumping shell are provided with crushing devices.

Preferably, the reducing mechanism is including installing in taking out the outside crushing motor of silt shell, crushing motor's output extends to and takes out in the silt shell and fixed mounting has crushing drill bit.

(III) advantageous effects

The beneficial effects of the utility model reside in that: adopt above-mentioned technical scheme, will take out the silt shell and aim at the corresponding position of silt, the drive desilting pump, silt passes through in the connecting pipe gets into the collection cauldron, behind the filter screen is plugged up to debris in the silt, the first motor of drive, it rotates to drive the pivot, the slider is along slide rail reciprocating motion under the rotation of pivot, utilize the cleaning brush board on the slider to scrub the filter screen repeatedly, clear up debris from the filter screen, make the device resume normal use, the desilting efficiency has been improved, thereby a desilting pull throughs for hydraulic construction engineering that can effectively clean the filter screen is provided.

Drawings

FIG. 1 is a dredging device for hydraulic construction engineering;

FIG. 2 is a bottom view of the sludge pumping housing;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

[ description of reference ]

1-sealing the cover; 2-a collection kettle; 3-inner container; 4-a control valve; 5-a second motor; 6, a drain pipe; 7-a desilting pump; 8-connecting pipe; 9-filtering the screen; 10-a cleaning device; 11-pumping out the silt shell; 12-a crushing drill bit; 13-a crushing motor; 101-a slide rail; 102-a cleaning brush plate; 103-a second link; 104-a rotating shaft; 105-a first link; 106-sliding block.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

Referring to fig. 1 to 2, the utility model provides a dredging device for hydraulic construction engineering, including collecting kettle 2, the side of collecting kettle 2 passes through the drainage end of pipe connection dredging pump 7, the end of intaking of dredging pump 7 is connected through connecting pipe 8 and is taken out silt shell 11, the connecting pipe 8 is equipped with filter screen 9 with the intercommunication department of taking out silt shell 11, it is equipped with cleaning device 10 that is used for cleaning filter screen 9 to take out silt shell 11, cleaning device 10 includes slide rail 101 that is located below filter screen 9, slidable mounting has slider 106 in slide rail 101, one side of slider 106 articulates there is first connecting rod 105, the one end that slider 106 was kept away from to first connecting rod 105 articulates there is second connecting rod 103, the one end that first connecting rod 105 was kept away from to second connecting rod 103 is fixed to be installed on pivot 104, slider 106 is along slide rail 101 reciprocating motion under the rotation of pivot 104, pivot 104 connects the output of first motor, the last fixed mounting of slider 106 is used for cleaning brush board 102 of cleaning filter screen 9; during the use, will take out the corresponding position of silt shell 11 alignment silt, drive desilting pump 7, in silt passed through connecting pipe 8 entering collection cauldron 2, behind debris shutoff filter screen 9 in the silt, drive first motor, drive pivot 104 rotates, slider 106 along slide rail 101 reciprocating motion under the rotation of pivot 104, utilize the cleaning brush board 102 on the slider 106 to scrub filter screen 9 repeatedly, clear up debris from filter screen 9, make the device resume normal use, improved desilting efficiency.

In the embodiment, the bottom of the collection kettle 2 is provided with a second motor 5, the output end of the second motor 5 extends into the collection kettle 2 and is fixedly provided with an inner container 3, the wall of the inner container 3 is provided with a plurality of through holes, the top of the collection kettle 2 is provided with a material taking port, a sealing cover 1 is arranged in the material taking port, the bottom of the collection kettle 2 is provided with a water drainage pipe 6, and the water drainage pipe 6 is provided with a control valve 4; after the sludge enters the inner container 3, the second motor 5 drives the inner container 3 to rotate, the sludge in the inner container 3 is centrifugally dewatered, and muddy water is separated from the sludge.

Referring to fig. 3, a second embodiment of the present invention: the both sides of taking out silt shell 11 all are equipped with reducing mechanism, and reducing mechanism is including installing in taking out the outside crushing motor 13 of silt shell 11, and crushing motor 13's output extends to and takes out in the silt shell 11 and fixed mounting has crushing drill bit 12, drives crushing drill bit 12 through crushing motor 13 and rotates, utilizes crushing drill bit 12 to smash great stone, avoids the stone to plug up filter screen 9.

The working principle of the utility model is as follows: will take out the corresponding position of silt shell 11 alignment silt, drive desilting pump 7, silt passes through in the connecting pipe 8 gets into collection cauldron 2, behind filter screen 9 is plugged up to debris in the silt, the first motor of drive, drive pivot 104 rotates, slider 106 is along slide rail 101 reciprocating motion under the rotation of pivot 104, utilize the cleaning brush board 102 on the slider 106 to scrub filter screen 9 repeatedly, clear up debris from filter screen 9, make the device resume normal use, the desilting efficiency is improved, thereby a desilting pull throughs for the hydraulic construction engineering that can effectively clean filter screen 9 is provided.

. The above embodiments are only embodiments of the present invention, not limiting the scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or directly or indirectly applied to the related technical fields, are included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A dredging device for hydraulic construction engineering is characterized by comprising a collecting kettle, wherein the side surface of the collecting kettle is connected with the drainage end of a dredging pump through a pipeline, the water inlet end of the desilting pump is connected with the desilting shell through a connecting pipe, a filter screen is arranged at the communication part of the connecting pipe and the desilting shell, a cleaning device for cleaning the filter screen is arranged in the silt pumping shell and comprises a slide rail positioned below the filter screen, a sliding block is arranged in the sliding rail in a sliding way, a first connecting rod is hinged on one side of the sliding block, a second connecting rod is hinged on one end of the first connecting rod far away from the sliding block, one end of the second connecting rod, which is far away from the first connecting rod, is fixedly arranged on the rotating shaft, the sliding block reciprocates along the sliding rail under the rotation of the rotating shaft, the output of first motor is connected in the pivot, fixed mounting has the cleaning brush board that is used for clean filter screen on the slider.

2. The dredging device for water conservancy construction engineering according to claim 1, wherein a second motor is arranged at the bottom of the collection kettle, the output end of the second motor extends into the collection kettle and is fixedly provided with an inner container, a plurality of through holes are formed in the wall of the inner container, a material taking port is arranged at the top of the collection kettle, a sealing cover is arranged in the material taking port, a water discharging pipe is arranged at the bottom of the collection kettle, and a control valve is arranged on the water discharging pipe.

3. The dredging device for water conservancy construction engineering according to claim 1, wherein crushing devices are arranged on both sides of the dredging shell.

4. The dredging device for water conservancy construction engineering according to claim 3, wherein the crushing device comprises a crushing motor installed outside the silt pumping shell, and an output end of the crushing motor extends into the silt pumping shell and is fixedly provided with a crushing drill bit.