CN218437262U

CN218437262U - Hydraulic engineering desilting device

Info

Publication number: CN218437262U
Application number: CN202222580235.5U
Authority: CN
Inventors: 刘晨阳; 刘浏昊知; 周玥涛; 何青岩
Original assignee: JIANGSU IRRIGATION CANAL MANAGEMENT OFFICE
Current assignee: JIANGSU IRRIGATION CANAL MANAGEMENT OFFICE
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-03
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a hydraulic engineering technical field specifically discloses a hydraulic engineering desilting device, including mounting bracket and the mud collection box of rigid coupling on the mounting bracket, be provided with lifting unit on the mounting bracket, the lifting unit bottom can be dismantled and be connected with crushing mechanism, is connected with the suction pipe between crushing mechanism and the mud collection box, is provided with the suction pump on the suction pipe, and mud collection box top is provided with the extrusion subassembly that is used for extrudeing silt and removes moisture, and mud collection box middle part sliding connection has the filter, and mud collection bottom of the case portion articulates there is the baffle, the utility model aims to solve traditional hydraulic engineering desilting device and can take silt and water into the collection portion together, can influence the volume of accomodating silt of collection portion, lead to the problem that needs frequent clearance collection portion.

Description

Hydraulic engineering desilting device

Technical Field

The application relates to the technical field of hydraulic engineering, and particularly discloses a hydraulic engineering dredging device.

Background

In hydraulic engineering, the channel is its indispensable composition part, plays the effect of drainage, nevertheless after the live time is of a specified duration, and easy sediment silt in the channel leads to the channel to become shallow, and the flow reduces, consequently need use desilting device help staff regularly to clear up the silt in the channel.

The patent publication is CN 217204360U's chinese utility model discloses a sediment removal device for hydraulic engineering, including floating the base, the top of floating the base is provided with places the case, the inside of placing the case is provided with adjusting device, adjusting device's side is provided with the sediment removal device, adjusting device's top is provided with auxiliary device.

Although the device makes hydraulic engineering desilting device can carry out the desilting operation to the different degree of depth in the use, the application scope of desilting effect and desilting has been strengthened, but the device is when clearing up silt, the desilting device can take into album dirty box with silt and water together, can influence the volume of the mud of accomodating of album dirty box, lead to frequently clearing up album dirty box, thereby the device efficiency has been reduced, consequently, the inventor is in view of the above, a hydraulic engineering desilting device is provided, so that solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve traditional hydraulic engineering desilting device and can take into the collection portion with silt and water together, can influence the collection portion and accomodate the volume of silt, lead to the problem that needs frequent clearance collection portion.

In order to achieve the purpose, the utility model discloses a basic scheme provides a hydraulic engineering desilting device, including mounting bracket and rigid coupling collection mud tank on the mounting bracket, be provided with lifting unit on the mounting bracket, the lifting unit bottom can be dismantled and be connected with broken mechanism, is connected with the suction pipe between broken mechanism and the collection mud tank, is provided with the suction pump on the suction pipe, and collection mud tank top portion is provided with the extrusion subassembly that is used for extrudeing silt and removes moisture, and collection mud tank middle part sliding connection has the filter, and collection mud tank bottom portion articulates there is the baffle to articulate

The principle and the effect of the basic scheme are as follows:

1. the utility model discloses in, through having set up lifting unit and can dismantle the broken mechanism of being connected with lifting unit, the desilting of the different degree of depth of adjustable broken mechanism in the channel is realized to broken mechanism can be smashed bold mud, prevents that bold mud from blockking up the dredge pump, has improved the device practicality.

2. The utility model discloses in, through having set up extrusion subassembly and the filter of collection mud incasement, can deposit the silt that the dredge pump sucked collection mud incasement on the filter, the silt after deposiing extrudees the filtration through the extrusion subassembly again, and the silt after deposiing is more convenient for the extrusion subassembly extrusion dewatering, and then has improved the silt volume that collection mud case can collect, has reduced the frequency of clearance silt case.

3. The utility model discloses in, through set up with mud collection bottom of the case portion articulated baffle, can open the baffle, be convenient for clear up out the silt after the extrusion in the mud collection incasement.

4. Compared with the prior art, the utility model discloses set up lifting unit and broken mechanism and can let the device realize the desilting work of different degree of depth channels and also can smash bold mud simultaneously, prevent that bold mud from blockking up the dredge pump, extrusion subassembly and filter have still been set up in album mud incasement, can deposit and extrude the dewatering collecting to the silt of album mud incasement, the rethread filter is with moisture discharge, it can take silt and water into the collection portion together to have solved traditional hydraulic engineering desilting device, can influence the volume of accomodating silt of collection portion, lead to the problem that needs frequent clearance collection portion.

Furthermore, the extrusion subassembly includes the rigid coupling at the first motor at collection mud tank top, rotate with collection mud tank top and be connected and by first motor drive pivoted screw rod and with screw rod threaded connection and with the inside sliding connection's of collection mud tank clamp plate, be equipped with the filter screen that only holds the water molecule and pass through on the clamp plate. Drive the screw rod through first motor and rotate, screw thread power orders about the clamp plate and slides at collection mud incasement portion, makes the moisture in the silt discharged by the extrusion inflow filter plate board through the filter screen, has improved collection efficiency.

Furthermore, the top of the filter plate is provided with a filter screen only allowing water molecules to pass through, a water collecting tank used for collecting filtered water of the filter screen is arranged in the filter plate, and a drain hole is formed in the water collecting tank. The water in the sludge can flow into the water collecting tank through the filter screen and flow out through the drain hole, so that the water is prevented from being accumulated in the sludge collecting tank.

Furthermore, the lifting assembly comprises a connecting plate detachably connected with the crushing mechanism, a limiting column fixedly connected to the connecting plate and slidably connected with the mounting frame, and a hydraulic rod fixedly connected to the top surface of the mounting frame, wherein the bottom end of the hydraulic rod penetrates through the part of the mounting frame and is fixedly connected with the connecting plate. The hydraulic rod of rigid coupling on the mounting panel promotes the vertical removal of connecting plate and then drives the vertical removal of the broken mechanism who is connected with the mounting panel, and spacing post enables broken mechanism and mounting panel and keeps vertical preventing its rotation, realizes carrying out desilting work to the channel of the different degree of depth.

Furthermore, the crushing mechanism comprises a dredging box, a rotating shaft, a plurality of crushing teeth and a driving mechanism, wherein the top end of the dredging box is in threaded connection with the connecting plate, the rotating shaft is rotationally connected with the dredging box, the crushing teeth are fixedly connected to the rotating shaft, and the driving mechanism is used for driving the rotating shaft to rotate. The driving mechanism drives the rotating shaft which is rotationally connected with the desilting box to rotate, so as to drive the crushing teeth on the rotating shaft to rotate, so that massive sludge is crushed, and the sludge suction pump is prevented from being blocked by the massive sludge.

Furthermore, the driving mechanism comprises a second motor fixedly connected to the top of the dredging box, a driving chain wheel fixedly connected to an output shaft of the second motor and a driven chain wheel fixedly connected to one end of the rotating shaft, and the driving chain wheel is connected with the driven chain wheel through a transmission chain. The second motor drives the driving chain wheel to rotate, and the driving chain wheel drives the driven chain wheel to rotate through the chain so as to drive the rotating shaft to rotate.

Further, a plurality of universal wheels are arranged at the bottom of the mounting rack. The universal wheel can be placed on the bank side of the channel, so that the device can be moved conveniently.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of a dredging device for hydraulic engineering according to an embodiment of the present application;

fig. 2 is a cross-sectional view of the side of a mud collection tank of a hydraulic engineering dredging device according to the embodiment of the application;

fig. 3 shows an exploded view of a lifting assembly and a crushing mechanism of a hydraulic engineering dredging device according to the embodiment of the application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a mounting frame 1, a universal wheel 11, a sludge collecting box 2, a first motor 21, a screw 22, a pressing plate 23, a filtering plate 24, a water collecting tank 26, a water discharging hole 27, a baffle 28, a hydraulic rod 31, a limiting column 32, a connecting plate 33, a sludge cleaning box 4, a rotating shaft 41, crushing teeth 42, a second motor 43, a driving chain wheel 44, a driven chain wheel 45, a transmission chain 46, a sludge suction pipe 51 and a sludge suction pump 52.

A hydraulic engineering dredging device is shown in the following figures 1 and 2: including mounting bracket 1, broken mechanism and rigid coupling are at the collection mud case 2 on mounting bracket 1, be provided with lifting unit on the mounting bracket 1, the lifting unit bottom can be dismantled and be connected with broken mechanism, be connected with dredge pipe 51 between broken mechanism and the collection mud case 2, be provided with dredge pump 52 on the dredge pipe 51, dredge pipe 51 is for having the hose of certain extension ability, dredge pump 52 rigid coupling is on the lateral wall of collection mud case 2, collection mud case 2 top is provided with the extrusion subassembly, 2 middle part sliding connection in collection mud case have filter 24, collection mud case 2 bottom articulates through the hinge has baffle 28, can open baffle 28, be convenient for clear up out the silt after 2 interior extrusion of collection mud case, 1 bottom all is fixed with universal wheel 11 in the four corners, universal wheel 11 can place the limit in the channel, be convenient for the device to remove.

As shown in fig. 2, the squeezing assembly comprises a first motor 21 fixedly connected to the top of the sludge collection tank 2, a screw 22 rotatably connected to the top of the sludge collection tank 2 and driven by the first motor 21 to rotate, and a pressing plate 23 in threaded connection with the screw 22 and slidably connected to the inside of the sludge collection tank 2, wherein a filter screen through which only water molecules pass is disposed on the pressing plate 23, a filter screen through which only water molecules pass is also disposed on the top of the filter plate 24, a water collection tank 26 for collecting the filter screen is disposed in the filter screen 24, a water discharge hole 27 is disposed in the water collection tank 26, and a sliding chute for sliding the filter plate 24 is disposed in the sludge collection tank 2. When using, earlier deposit on the filter with the mud pump suction mud collection incasement silt, then start first motor 21 through external control panel and drive screw rod 22 and rotate, screw power orders about clamp plate 23 and slides in collection mud case 2 is inside, make the moisture that the silt deposited out extrude the inflow filter and flow into water catch bowl 26 through the filter screen, and flow out through wash port 27, prevent that moisture from piling up in collection mud case 2, pull filter 24 outward after the extrusion is accomplished, silt after the extrusion can be scraped into collection mud case 2 bottom by clamp plate 23 and is collected.

As shown in fig. 3, lifting unit includes the connecting plate 33 that passes through threaded connection with broken mechanism, the rigid coupling on connecting plate 33 and with the spacing post 32 of mounting bracket 1 sliding connection and the hydraulic stem 31 of rigid coupling at the top surface of mounting bracket 1, hydraulic stem 31 bottom run through mounting bracket 1 and with connecting plate 33 rigid coupling, spacing post 32 sets up at the left and right sides symmetry of connecting plate 33, spacing post 32 top is equipped with the boss that plays limiting displacement and prevents spacing post 32 and mounting bracket 1 and break away from, the hydraulic stem 31 of rigid coupling on the mounting panel promotes the vertical removal of connecting plate 33 and then drives the vertical removal of broken mechanism who is connected with the mounting panel, spacing post 32 can make broken mechanism and mounting panel keep vertical preventing its rotation, the realization is carried out desilting work to the channel of the different degree of depth.

As shown in fig. 3, the crushing mechanism includes a dredging box 4 with a top end in threaded connection with the connecting plate 33, a rotating shaft 41 in rotational connection with the dredging box 4, a plurality of crushing teeth 42 fixedly connected to the rotating shaft 41 and a driving mechanism for driving the rotating shaft 41 to rotate, a mud suction pipe 51 is connected to the back of the dredging box 4, the crushed mud can be sucked into the top of the mud collecting box 2 through a mud suction pump 52, the driving mechanism includes a second motor 43 fixedly connected to the top of the dredging box 4, a driving sprocket 44 fixedly connected to the output shaft of the second motor 43 and a driven sprocket 45 fixedly connected to one end of the rotating shaft 41, the driving sprocket 44 and the driven sprocket 45 are connected through a transmission chain 46, the second motor 43 is started through an external control panel, the driving sprocket 44 is driven to rotate, and the driving sprocket 44 drives the driven sprocket 45 to rotate through a chain and further drives the rotating shaft 41 to rotate. The driving mechanism drives the rotating shaft 41 which is rotationally connected with the dredging box 4 to rotate, and further drives the crushing teeth 42 on the rotating shaft 41 to rotate, so that large sludge is crushed, and the suction pump 52 is prevented from being blocked by the large sludge.

The utility model discloses an in the implementation, earlier in this device remove the channel of required desilting, contact and strutting arrangement by universal wheel 11 and channel bank, then through the extension of external control panel control hydraulic stem 31, so that broken mechanism reaches the degree of depth that needs the desilting, then start second motor 43, drive broken tooth 42 in the axis of rotation 41 and rotate, smash bold mud, move this device forward, silt that is smashed gets into desilting case 4 inside and inhales to the filter 24 of collection mud case 2 by dredge pump 52 on, after filter 24 top has absorbed certain silt and is deposiing, start first motor 21, drive clamp plate 23 extrusion silt and pass through the filter screen on the clamp plate and get rid of the moisture that the silt deposits, the moisture that the bank got rid of passes through the filter screen on the filter and flows into water catch bowl 26, and flow out through wash port 27, prevent that moisture from piling up in collection mud case 2, the filter 24 is pulled outward to the silt after the extrusion is accomplished, silt after the clamp plate extrudees can be scraped by 23 and collect collection mud case 2 bottoms, the bottom is collected, can be full, can open baffle 28, clear up in the collection mud case 2, push back extrusion back to the silt that will collect.

Compared with the prior art, the utility model discloses set up lifting unit and broken mechanism and can let the desilting work that the device realized different degree of depth channels also can smash bold mud simultaneously, prevent that bold mud from blockking up dredge pump 52, extrusion subassembly and filter 24 have still been set up in collection mud case 2, can extrude the dewatering with the silt of collecting to collection mud case 2 in, and discharge moisture through filter 24, solved traditional hydraulic engineering desilting device and can take out silt and water into the collection portion together, can influence the volume of accomodating silt of collection portion, lead to the problem that needs frequent clearance collection portion.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a hydraulic engineering desilting device which characterized in that: including mounting bracket and rigid coupling collection mud tank on the mounting bracket, be provided with lifting unit on the mounting bracket, the lifting unit bottom can be dismantled and be connected with broken mechanism, is connected with the suction pipe between broken mechanism and the collection mud tank, is provided with the dredge pump on the suction pipe, and collection mud tank top is provided with the extrusion subassembly that is used for extrudeing silt and removes moisture, and collection mud tank middle part sliding connection has the filter, and collection mud tank bottom portion articulates there is the baffle.

2. The hydraulic engineering dredging device according to claim 1, wherein the squeezing assembly comprises a first motor fixedly connected to the top of the sludge collection tank, a screw rod rotatably connected to the top of the sludge collection tank and driven to rotate by the first motor, and a pressing plate in threaded connection with the screw rod and slidably connected to the inside of the sludge collection tank, and a filter screen for allowing only water molecules to pass through is arranged on the pressing plate.

3. The dredging device for water conservancy projects according to claim 1, wherein the top of the filter plate is provided with a filter screen only for water molecules to pass through, the filter plate is provided with a water collecting tank for collecting filtered water of the filter screen, and the water collecting tank is provided with a water discharging hole.

4. The hydraulic engineering dredging device according to claim 1, wherein the lifting assembly comprises a connecting plate detachably connected with the crushing mechanism, a limiting column fixedly connected to the connecting plate and slidably connected with the mounting frame, and a hydraulic rod fixedly connected to the top surface of the mounting frame, and the bottom end of the hydraulic rod penetrates through the mounting frame and is fixedly connected with the connecting plate.

5. The hydraulic engineering dredging device according to claim 4, wherein the crushing mechanism comprises a dredging box with the top end in threaded connection with the connecting plate, a rotating shaft in rotatable connection with the dredging box, a plurality of crushing teeth fixedly connected to the rotating shaft, and a driving mechanism for driving the rotating shaft to rotate.

6. The hydraulic engineering dredging device according to claim 5, wherein the driving mechanism comprises a second motor fixedly connected to the top of the dredging box, a driving sprocket fixedly connected to an output shaft of the second motor, and a driven sprocket fixedly connected to one end of the rotating shaft, and the driving sprocket and the driven sprocket are connected through a transmission chain.

7. The hydraulic engineering dredging device of claim 1, wherein the bottom of the mounting frame is provided with a plurality of universal wheels.