CN216689529U

CN216689529U - Hydraulic engineering sediment removal device

Info

Publication number: CN216689529U
Application number: CN202123090155.3U
Authority: CN
Inventors: 陶晶
Original assignee: Hubei Zhongchangshun Construction Engineering Co ltd
Current assignee: Hubei Zhongchangshun Construction Engineering Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-07
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a hydraulic engineering dredging device which comprises a workbench, wherein four springs distributed in a rectangular array are installed in the middle of the upper end of the workbench, one ends of the four springs, far away from the workbench, are fixedly connected with a dredging box together, two limiting blocks are installed on the front portion of the lower end and the rear portion of the lower end of the dredging box, two limiting grooves are formed in the upper end of the workbench, the two limiting blocks are movably connected into the two limiting grooves respectively, a drain pipe is installed on the lower portion of the right end of the dredging box in an inserting mode, an observation window is installed in the middle of the front end of the dredging box, and a first filter screen is installed on the upper end of the dredging box. According to the hydraulic engineering dredging device, large-particle impurities in sewage can be preliminarily filtered, the burden of the second filter screen is reduced, and the situation that the water passes through the filter screen is influenced due to the fact that silt is accumulated on the surface of the filter screen can be avoided by arranging the vibrating device.

Description

Hydraulic engineering sediment removal device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a dredging device for hydraulic engineering.

Background

The dredging device is a tool for removing underwater sediments, generally has two types of power, namely a diesel engine and a motor, adopts an assembled box type structure, is provided with the dredging device, a power device, a conveying device and the like, is driven by the power to remove the underwater sediments, and is conveyed to a designated position by the conveying device.

The prior dredging device has the following disadvantages: 1. most of the existing dredging devices can not primarily treat large-particle impurities in sewage, and need to frequently clean a filter screen; 2. most of the existing dredging devices have slow filtering effect, sewage can not pass through the filter screen quickly, and the filtering time is long.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a dredging device for hydraulic engineering, which can effectively solve the problems in the background technology.

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

a hydraulic engineering dredging device comprises a workbench, wherein four springs distributed in a rectangular array are arranged in the middle of the upper end of the workbench, a dredging box is fixedly connected to one end, far away from the workbench, of each spring, two limiting blocks are arranged at the front part and the rear part of the lower end of the dredging box, two limiting grooves are formed in the upper end of the workbench, the two limiting blocks are movably connected into the two limiting grooves respectively, a drain pipe is arranged on the lower part of the right end of the dredging box in an inserting mode, an observation window is arranged in the middle of the front end of the dredging box, a first filter screen is arranged at the upper end of the dredging box, a cleaning device is arranged at the upper end of the first filter screen, a vibrating device is arranged at the upper end of the cleaning device, a through groove is formed in the left part of the upper end of the first filter screen, a collecting box is arranged below the through groove, and the collecting box is positioned at the upper end of the workbench, the water pump is installed to the upper end left part of workstation, the drainage end of water pump is connected with the hose, the one end that the water pump was kept away from to the hose is connected with the connecting pipe, the outer face of cylinder middle part cover of connecting pipe has the connecting block, the internally mounted of desilting case has the second filter screen.

Preferably, the lower extreme of connecting block is installed in the upper end left part of first filter screen, the connecting block is located the left side that leads to the groove, the connecting pipe is located the top of first filter screen.

Preferably, cleaning device is including keeping apart frame and electronic jar that pushes away, keep apart the frame and install the upper end at first filter screen, electronic jar that pushes away is provided with two, two electronic jar that pushes away installs left part behind left part and the upper end before the upper end of first filter screen respectively, the rectangular channel has all been seted up to the front end and the rear end of keeping apart the frame, the common swing joint of the preceding inner wall of keeping apart the frame has the scraper blade with the back inner wall, the front end middle part and the rear end middle part of scraper blade all are connected with the connecting rod, two the one end that the connecting rod was kept away from each other is respectively with the output fixed connection of two electronic jars that push away.

Preferably, the two connecting rods are respectively and movably connected with the inner walls of the two rectangular grooves.

Preferably, vibrator includes the diaphragm, the upper end middle part of diaphragm installation isolation frame, the safety cover is installed to the upper end of diaphragm, the upper end mid-mounting of diaphragm has vibrating motor.

Preferably, the vibration motor is located in the protective cover.

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

1. according to the hydraulic engineering dredging device, the first filter screen is arranged to filter large-particle impurities in sewage preliminarily, the first filter screen can filter the large-particle impurities in the sewage, when the impurities above the first filter screen are excessive, the output end of the electric pushing cylinder drives the scraper to move leftwards through the connecting rod, so that the scraper discharges the impurities into the collecting box, the burden of the second filter screen is reduced, and the frequency of cleaning the second filter screen is reduced;

2. according to the hydraulic engineering dredging device, the vibration device is arranged, so that the sludge can be prevented from being accumulated on the surface of the filter screen, the water can be prevented from passing through the filter screen, the vibration motor can drive the sludge on the first filter screen and the second filter screen to vibrate together, the water can rapidly pass through the first filter screen and the second filter screen, and the filtering time is shortened.

Drawings

FIG. 1 is a schematic view of the overall structure of a dredging device for hydraulic engineering according to the present invention;

FIG. 2 is a schematic view of the second filter screen of the dredging apparatus for hydraulic engineering according to the present invention;

FIG. 3 is a schematic view of the overall structure of a cleaning device of the hydraulic engineering dredging device;

fig. 4 is a schematic overall structure diagram of the vibration device of the dredging device for the hydraulic engineering.

In the figure: 1. a work table; 2. a water pump; 3. a collection box; 4. a drain pipe; 5. an observation window; 6. a hose; 7. a connecting pipe; 8. a cleaning device; 9. a vibration device; 10. a first filter screen; 11. a dredging box; 12. a second filter screen; 13. a through groove; 14. connecting blocks; 15. a spring; 16. a limiting block; 17. a limiting groove; 81. an isolation frame; 82. a squeegee; 83. a connecting rod; 84. an electric pushing cylinder; 85. a rectangular groove; 91. a transverse plate; 92. vibrating a motor; 93. a protective cover.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a hydraulic engineering dredging device comprises a workbench 1, four springs 15 distributed in a rectangular array are installed in the middle of the upper end of the workbench 1, a dredging box 11 is fixedly connected to one end of each spring 15 far away from the workbench 1, two limit blocks 16 are installed at the front part and the rear part of the lower end of the dredging box 11, two limit grooves 17 are formed in the upper end of the workbench 1, the two limit blocks 16 are movably connected in the two limit grooves 17 respectively, a drain pipe 4 is installed at the lower part of the right end of the dredging box 11 in an inserting manner, an observation window 5 is installed in the middle of the front end of the dredging box 11, a first filter screen 10 is installed at the upper end of the dredging box 11, a cleaning device 8 is installed at the upper end of the first filter screen 10, a vibrating device 9 is installed at the upper end of the cleaning device 8, a through groove 13 is formed at the left part of the upper end of the first filter screen 10, a collection box 3 is arranged below the through groove 13, collecting box 3 is located the upper end of workstation 1, and water pump 2 is installed to the upper end left part of workstation 1, and the drainage end of water pump 2 is connected with hose 6, and the one end that water pump 2 was kept away from to hose 6 is connected with connecting pipe 7, and the outer face of cylinder middle part cover of connecting pipe 7 has connecting block 14, and the internally mounted of desilting case 11 has second filter screen 12, and stopper 16 can reciprocate in spacing groove 17.

The lower extreme of connecting block 14 is installed in the upper end left part of first filter screen 10, and connecting block 14 is located logical groove 13's left side, and connecting pipe 7 is located the top of first filter screen 10, and the inclination of first filter screen 10 is ten degrees, and connecting block 14 is used for fixed connection pipe 7.

Cleaning device 8 includes isolation frame 81 and electronic push cylinder 84, the upper end at first filter screen 10 is installed to isolation frame 81, electronic push cylinder 84 is provided with two, two electronic push cylinders 84 are installed respectively in the left part behind left part and the upper end of first filter screen 10, rectangular channel 85 has all been seted up to the front end and the rear end of isolation frame 81, the common swing joint of the preceding inner wall and the back inner wall of isolation frame 81 has scraper blade 82, the front end middle part and the rear end middle part of scraper blade 82 all are connected with connecting rod 83, the one end that two connecting rods 83 kept away from each other respectively with the output fixed connection of two electronic push cylinders 84, electronic push cylinder 84, isolation frame 81, scraper blade 82 and connecting rod 83 cooperate jointly and can push away the impurity on the first filter screen 10 to the collecting box 3 in.

The two connecting rods 83 are movably connected with the inner walls of the two rectangular grooves 85 respectively.

The vibrating device 9 comprises a transverse plate 91, the transverse plate 91 is provided with the upper end middle part of the isolation frame 81, the upper end of the transverse plate 91 is provided with a protective cover 93, the upper end middle part of the transverse plate 91 is provided with a vibrating motor 92, and the vibrating motor 92 can drive sludge on the first filter screen 10 and the second filter screen 12 to vibrate together, so that moisture can rapidly pass through the first filter screen 10 and the second filter screen 12.

The shock motor 92 is located within a protective cover 93, and the protective cover 93 is used to protect the shock motor 92.

It should be noted that, the utility model is a dredging device for hydraulic engineering, when in use, the water pump 2 is started, the output end of the water pump 2 discharges sewage to the upper end of the first filter screen 10 through the hose 6 and the connecting pipe 7, the large granular impurities in the sewage can be primarily filtered out by arranging the first filter screen 10, the large granular impurities can be filtered out by the first filter screen 10, when the impurities above the first filter screen 10 are excessive, the electric pushing cylinder 84 is started, the output end of the electric pushing cylinder 84 drives the scraper 82 to move leftwards through the connecting rod 83, the scraper 82 can drive the large granular impurities on the first filter screen 10 to move together when moving, when the scraper 82 moves above the through groove 13, the large granular impurities fall into the collecting box 3 from the through groove 13, the burden of the second filter screen 12 is reduced, the number of times of cleaning the second filter screen 12 is reduced, the accumulation of silt on the surface of the filter screen can be avoided by arranging the vibration device 9, influence moisture and pass through the filter screen, shock dynamo 92 shakes through driving the high-speed rotatory production of eccentric block, drives the silt on first filter screen 10 and the second filter screen 12 simultaneously and shakes together, makes moisture pass through first filter screen 10 and second filter screen 12 fast, has reduced the filter time, and the back is accomplished in the filtration, opens drain pipe 4, the moisture of row.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic engineering sediment removal device, includes workstation (1), its characterized in that: the upper end mid-mounting of workstation (1) has four springs (15) that are the distribution of rectangle array, four the common fixedly connected with desilting case (11) of the one end of keeping away from workstation (1) of spring (15), two stopper (16) are installed at the lower extreme front portion and the lower extreme rear portion of desilting case (11), two spacing grooves (17) have been seted up to the upper end of workstation (1), two stopper (16) swing joint respectively is in two spacing grooves (17), drain pipe (4) are installed to the right-hand member lower part interlude of desilting case (11), the front end mid-mounting of desilting case (11) has observation window (5), first filter screen (10) are installed to the upper end of desilting case (11), cleaning device (8) are installed to the upper end of first filter screen (10), vibrator (9) are installed to the upper end of cleaning device (8), logical groove (13) have been seted up to the upper end left part of first filter screen (10), the below that leads to groove (13) is provided with collecting box (3), collecting box (3) are located the upper end of workstation (1), water pump (2) are installed to the upper end left part of workstation (1), the drainage end of water pump (2) is connected with hose (6), the one end that water pump (2) were kept away from in hose (6) is connected with connecting pipe (7), the outer face of cylinder middle part cover of connecting pipe (7) has connecting block (14), the internally mounted of desilting case (11) has second filter screen (12).

2. The hydraulic engineering desilting device of claim 1, characterized in that: the lower extreme of connecting block (14) is installed in the upper end left part of first filter screen (10), connecting block (14) are located the left side that leads to groove (13), connecting pipe (7) are located the top of first filter screen (10).

3. The hydraulic engineering desilting device of claim 1, characterized in that: cleaning device (8) are including keeping apart frame (81) and electronic jar (84) that pushes away, keep apart the upper end at first filter screen (10) in frame (81), electronic jar (84) that pushes away is provided with two, two left part behind left part and the upper end before upper end at first filter screen (10) is installed respectively in electronic jar (84) that pushes away, rectangular channel (85) have all been seted up to the front end and the rear end of keeping apart frame (81), the common swing joint of preceding inner wall and the back inner wall of keeping apart frame (81) has scraper blade (82), the front end middle part and the rear end middle part of scraper blade (82) all are connected with connecting rod (83), two the one end that connecting rod (83) kept away from each other respectively with the output fixed connection of two electronic jar (84).

4. A hydraulic engineering dredging device according to claim 3, wherein: the two connecting rods (83) are respectively movably connected with the inner walls of the two rectangular grooves (85).

5. The hydraulic engineering desilting device of claim 1, characterized in that: vibrator (9) include diaphragm (91), diaphragm (91) installation isolation frame (81)'s upper end middle part, safety cover (93) are installed to the upper end of diaphragm (91), the upper end mid-mounting of diaphragm (91) has vibrating motor (92).

6. A hydraulic engineering sediment removal device of claim 5, characterized in that: the vibrating motor (92) is positioned in the protective cover (93).