CN219931092U - Desilting device - Google Patents

Abstract

The utility model provides a dredging device, which comprises: the device comprises a frame body, a disturbance component and a dredging component, wherein the disturbance component comprises a disturbance part and a moving part, the moving part is connected with the frame body and is movable along the height direction of the frame body, the disturbance part is connected with the moving part and is rotatable along a first axis, the dredging component comprises a collecting box, a collecting pipe and a collecting pump, the first end of the collecting pipe is connected with the collecting box, and the collecting pump is connected with the collecting pipe so as to be used for collecting sludge into the collecting box through the collecting pipe. The dredging device of the utility model has the advantages of convenient use and good dredging effect.

Description

Desilting device

Technical Field

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

Background

In the long-term production and use process of the hydropower plant, sediment and silt with different degrees are accumulated, if the sediment and the silt are not cleaned timely, a water flow channel is narrow, and serious hidden danger is formed, so that the hydropower plant needs to be subjected to dredging treatment regularly.

The dredging device adopted in the related art has the following problems: that is, when the dredging device is used, the sludge is easily accumulated at the bottom of the storage container, so that the suction effect of the sludge is poor; the residual sludge in the dredging device is difficult to clean after the dredging device is used; and the problem of inconvenience in separating the sludge from the water.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, the embodiment of the utility model provides a dredging device which has the advantages of convenience in use and good dredging effect.

The dredging device of the embodiment of the utility model comprises:

a frame body;

the disturbance assembly comprises a disturbance part and a moving part, the moving part is connected with the frame body and can move along the height direction of the frame body, and the disturbance part is connected with the moving part and can rotate along a first axis;

the dredging assembly comprises a collecting box, a collecting pipe and a collecting pump, wherein the first end of the collecting pipe is connected with the collecting box, and the collecting pump is connected with the collecting pipe so as to be used for collecting sludge in the collecting box through the collecting pipe.

The dredging device provided by the embodiment of the utility model can utilize the disturbance component to disturb the sludge in the water tank needing dredging, so that the disturbed sludge can be conveniently extracted by the dredging component.

Therefore, the dredging device provided by the embodiment of the utility model has the advantages of convenience in use and good dredging effect.

In some embodiments, the perturbation assembly further comprises a perturbation housing connected to the moving portion, the perturbation housing having a perturbation chamber, the perturbation portion being disposed within the perturbation chamber, the second end of the collection tube being connected to the perturbation housing.

In some embodiments, the perturbation includes a rotational shaft rotatably coupled to the perturbation housing about a first axis and a plurality of perturbation blades coupled to the rotational shaft and circumferentially spaced apart along the rotational shaft.

In some embodiments, the perturbation is a plurality of the perturbation, the plurality of perturbation being circumferentially spaced along the perturbation cavity axis.

In some embodiments, the system further comprises a separation sieve bucket, at least part of the separation sieve bucket is arranged in the cavity of the collecting box, an opening of the separation sieve bucket is arranged towards the first end of the collecting pipe, the separation sieve bucket is used for collecting sludge collected by the collecting pipe, and water in the sludge can flow into the cavity of the collecting box through the separation sieve bucket.

In some embodiments, the first drive assembly further comprises a first drive portion for coupling with the separation screen to drive the separation screen to move left and right along the length of the frame.

In some embodiments, the apparatus further comprises a cleaning assembly comprising a spray portion connected to the separation screen, the spray portion being disposed adjacent to the opening of the separation screen.

In some embodiments, the cleaning assembly further comprises a second drive assembly comprising a second drive portion for coupling with the spray portion to drive the spray portion to be rotatable about a second axis.

In some embodiments, the perturbation assembly further comprises a third drive assembly comprising a third drive portion for coupling with the moving portion to drive the moving portion to move in a direction of the high end of the frame.

In some embodiments, the guide member is connected to the frame body, the extending direction of the guide member is consistent with the height direction of the frame body, the moving part is connected to the guide member, and the moving part is movable relative to the guide member along the height direction of the frame body.

Drawings

Fig. 1 is a schematic structural view of a dredging device according to an embodiment of the utility model.

Fig. 2 is a schematic view of a part of a dredging device according to an embodiment of the utility model.

Fig. 3 is an enlarged schematic view of a shown in fig. 2.

Fig. 4 is a schematic view of a part of a dredging device according to an embodiment of the utility model.

Fig. 5 is a schematic view of a part of a dredging device according to an embodiment of the utility model.

Fig. 6 is an enlarged schematic view of B shown in fig. 5.

Reference numerals:

a frame body 1;

a disturbance component 2; a disturbance unit (21); a rotation shaft 211; a perturbing blade 212; a moving unit 22; a disturbance cover 23; a disturbance cavity 231; a third drive assembly 24; a third driving section 241; a third motor 2411; a fourth motor 25; a partition 26; a mounting cavity 27;

a dredging assembly 3; a collection box 31; a liquid discharge pipe 311; a collection tube 32; a collection pump 33;

a separation sieve bucket 4; a silt discharge port 41; a first mover 42; a second moving member 43; a return spring 44;

a first drive assembly 5; a first driving section 51; a first motor 511; a cam 512;

a cleaning assembly 6; a shower portion 61; a first gear 611; a second drive assembly 62; a second driving part 621; a transmission member 6211; a second motor 6212; a second gear 6213; a water storage tank 63; a drain pump 64; a drain pipe 65;

a guide 7.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1 to 6, the dredging device according to the embodiment of the utility model comprises a frame body 1, a disturbance component 2 and a dredging component 3.

The perturbation module 2 includes a perturbation portion 21 and a moving portion 22, the moving member is connected to the frame 1 and movable in the height direction (up-down direction in fig. 1) of the frame 1, and the perturbation portion 21 is connected to the moving portion 22 and rotatable along a first axis. The dredging assembly 3 comprises a collecting tank 31, a collecting pipe 32 and a collecting pump 33, a first end of the collecting pipe 32 being connected to the collecting tank 31, the collecting pump 33 being connected to the collecting pipe 32 for collecting sludge in the collecting tank 31 via the collecting pipe 32.

Specifically, as shown in fig. 1, the extending direction of the first axis coincides with the up-down direction, and the collection pump 33 is started, so that the sludge can be collected into the collection tank 31 through the even collection pipe 32.

It will be appreciated that the moving member can move in the up-down direction, so that the disturbance portion 21 can be driven to move in the up-down direction, so that the disturbance portion 21 can be located in the sludge, and further, the disturbance to the sludge is facilitated. The sludge disturbed by the disturbance part 21 is easy to soften, so that the dredging component 3 is convenient to collect, and the dredging function can be better realized.

It should be noted that the moving member may be driven by a telescopic motor, a hydraulic cylinder, or the like, so as to implement a moving function of the moving member. The perturbation portion 21 may be motor driven to drive the perturbation portion 21 to rotate, thereby achieving the perturbation function.

That is, the dredging device according to the embodiment of the utility model can utilize the disturbance component 2 to disturb the sludge in the water tank to be dredged, so that the disturbed sludge can be conveniently extracted by the dredging component 3.

Therefore, the dredging device provided by the embodiment of the utility model has the advantages of convenience in use and good dredging effect.

In some embodiments, the perturbation assembly 2 further comprises a perturbation housing 23, the perturbation housing 23 being connected to the mobile portion 22, the perturbation housing 23 having a perturbation chamber 231, the perturbation portion 21 being disposed within the perturbation chamber 231, the second end of the collection tube 32 being connected to the perturbation housing 23.

Specifically, as shown in FIGS. 1-3, the opening of the perturbation housing 23 is disposed downward, the perturbation portion 21 is connected to the perturbation housing 23 and located within the perturbation chamber 231, and the second end of the collection tube 32 is connected to the perturbation housing 23 and extends into the perturbation chamber 231.

It will be appreciated that the perturbation portion 21 is rotatable within the perturbation chamber 231 to perturb the sludge within the perturbation housing 23 to facilitate extraction and collection of the dredging assembly 3. That is, the disturbance portion 21 is easily affected around the sludge when disturbed, thereby resulting in poor disturbance effect of the sludge, and the disturbance hood 23 is utilized to disturb the sludge in the disturbance area, so that the disturbance of the sludge in other areas to the sludge in the disturbance area is avoided, the disturbance effect is improved, and the dredging assembly 3 is facilitated to extract and collect.

In some embodiments, the perturbation portion 21 includes a rotational shaft 211 and a plurality of perturbation blades 212, the rotational shaft 211 being rotatably coupled to the perturbation housing 23 about a first axis, the plurality of perturbation blades 212 being coupled to the rotational shaft 211 and being spaced apart along the circumference of the rotational shaft 211.

It will be appreciated that a plurality of perturbation blades 212 are spaced in an up-down direction, as shown in FIGS. 1-3, to facilitate improved perturbation effect. Preferably, the number of the perturbation portions 21 is plural, and the plural perturbation portions 21 are arranged at intervals along the axial direction of the perturbation chamber 231. That is, the disturbance effect of the disturbance module 2 can be further improved by disposing the plurality of disturbance portions 21 in the disturbance chamber 231.

Optionally, as shown in fig. 3, the disturbance assembly 2 further includes a fourth motor 25 and a partition 26, where the partition 26 is connected to the disturbance housing 23 and is located in the disturbance cavity 231, and the partition 26 encloses a closed installation cavity 27 with the disturbance housing 23, and the fourth motor 25 is connected to the disturbance housing 23 and is located in the installation cavity 27, and an output shaft of the fourth motor 25 is connected to the multiple disturbance units 21 through a pulley, that is, the fourth motor 25 is started, and an output shaft of the fourth motor 25 rotates to drive the pulley to rotate, so as to drive the multiple disturbance units 21 to rotate around the rotation shaft 211 thereof, so as to implement a disturbance function.

In some embodiments, the dredging device according to the embodiment of the utility model further comprises a separating sieve bucket 4, at least part of the separating sieve bucket 4 is arranged in the cavity of the collecting box 31, the opening of the separating sieve bucket 4 is arranged towards the first end of the collecting pipe 32, the separating sieve bucket 4 is used for collecting the sludge collected by the collecting pipe 32, and water in the sludge can flow into the cavity of the collecting box 31 through the separating sieve bucket 4.

Specifically, as shown in fig. 4, the separation sieve bucket 4 is connected to the collection box 31, the separation sieve bucket 4 may be located entirely within the cavity of the collection box 31, or a part of the separation sieve bucket 4 may be located within the cavity of the collection box 31, and another part of the separation sieve bucket 4 may be located outside the collection box 31.

It will be appreciated that, as shown in fig. 4, the separating sieve bucket 4 is provided with a filter screen, the filter screen is arranged at the bottom of the separating sieve bucket 4, the filter screen can filter water in the extracted sludge, that is, the sludge extracted by the dredging component 3 is placed in the separating sieve bucket 4, and the water in the sludge can flow into the collecting box 31 through the filter screen, so that the separation function of the sludge and the water is realized.

In some embodiments, the dredging device according to the embodiment of the utility model further comprises a first driving assembly 5, wherein the first driving assembly 5 comprises a first driving part 51, and the first driving part 51 is used for being connected with the separation sieve bucket 4 so as to drive the separation sieve bucket 4 to move left and right along the length direction of the frame body 1.

Specifically, as shown in fig. 1 and 4, the first driving part 51 includes a first motor 511 and a cam 512, the cam 512 is connected to an output shaft of the first motor 511, the separating screen 4 is further provided with a first moving member 42 and a second moving member 43, a first end of the first moving member 42 is connected to the separating screen 4, a second end of the first moving member 42 penetrates through a side wall of the collecting box 31 and contacts the cam 512, a first end of the second moving member 43 is connected to the separating screen 4, a second end of the second moving member 43 penetrates through a side wall of the collecting box 31, a return spring 44 is further sleeved on the second moving member 43, and the return spring 44 is located between the separating screen 4 and the collecting box 31.

It can be appreciated that the first motor 511 is started to drive the cam 512 to rotate, and the cam 512 rotates under the action of the elastic force of the return spring 44 to drive the separating sieve bucket 4 to move along the front-back direction, so as to prevent the filter screen from being blocked by the sludge in the separating sieve bucket 4, and further facilitate the water in the sludge to enter the collecting box 31. In addition, the sludge in the separation sieve bucket 4 can be discharged through the sludge discharge port 41, so that the separation sieve bucket 4 is prevented from being blocked by excessive sludge.

Further, the collecting tank 31 is provided with a drain pipe 311, and the drain pipe 311 is located below the sieve bucket 4 and adjacent to the bottom of the collecting tank 31, and the drain pipe 311 communicates with the cavity of the collecting tank 31 to drain the liquid in the cavity of the collecting tank 31.

Of course, the first driving assembly 5 may also be a device with a reciprocating function, such as a telescopic motor, a hydraulic cylinder, etc.

In some embodiments, the dredging apparatus of the present embodiment further comprises a cleaning assembly 6, the cleaning assembly 6 comprising a spray portion 61, the spray portion 61 being connected to the separation screen 4, the spray portion 61 being arranged adjacent to the opening of the separation screen 4.

Specifically, as shown in fig. 4 and 5, the spraying part 61 is provided with a plurality of spray heads, and the spraying part 61 is used for cleaning the sludge in the separation sieve bucket 4, so as to further prevent the sludge from blocking the filter screen of the separation sieve bucket 4.

Optionally, the cleaning assembly 6 further includes a water storage tank 63, a drain pump 64, and a drain pipe 65, as shown in fig. 1, the water storage tank 63 is provided at the top of the collection tank 31, the water storage tank 63 is used for storing water used when the shower portion 61 is cleaned, one end of the drain pipe 65 is connected to the water storage tank 63, the other end of the drain pipe 65 is connected to the shower portion 61, and the drain pump 64 is provided on the drain pipe 65, so that when the drain pump 64 is started, the shower portion 61 can spray water and clean the separation sieve bucket 4.

In some embodiments, the cleaning assembly 6 further comprises a second drive assembly 62, the second drive assembly 62 comprising a second drive portion 621, the second drive portion 621 being for connection with the spray portion 61 for driving the spray portion 61 to be rotatable about a second axis.

It will be appreciated that, as shown in fig. 5 and 6, the second driving part 621 includes a transmission member 6211, a second motor 6212 and a second gear 6213, the transmission member 6211 is a ring member, the inner peripheral wall and the outer peripheral wall of the transmission member 6211 are each provided with a tooth row, the second gear 6213 is an incomplete gear, the second gear 6213 is provided on the output shaft of the second motor 6212, and the second gear 6213 is engaged with the tooth row of the inner peripheral wall of the transmission member 6211, the first gear 611 is connected to one end of the shower part 61, and the first gear 611 is engaged with the tooth row of the outer peripheral wall of the transmission member 6211.

In some embodiments, the perturbation assembly 2 further comprises a third drive assembly 24, the third drive assembly 24 comprising a third drive portion 241, the third drive portion 241 being adapted to be coupled to the moving portion 22 for driving the moving portion 22 in the direction of the high end of the frame 1.

Specifically, as shown in fig. 1 and 2, the third driving part 241 includes a third motor 2411 and a threaded rod, the third motor 2411 is provided on the frame body 1, the lower end of the threaded rod penetrates the frame body 1 and is connected with the third motor 2411 through a pulley, and the moving part 22 is engaged with the threaded rod, so that when the third motor 2411 is started, the output shaft of the third motor 2411 rotates to drive the threaded rod to rotate, thereby driving the moving part 22 to move in the up-down direction.

In some embodiments, the dredging device according to the embodiment of the present utility model further includes a guide 7, the guide 7 is connected to the frame 1, the extending direction of the guide 7 is consistent with the height direction of the frame 1, the moving part 22 is connected to the guide 7, and the moving part 22 is movable along the height direction of the frame 1 with respect to the guide 7.

Specifically, as shown in fig. 1, the guide 7 is plural, the plural guides 7 are arranged at intervals along the circumferential direction of the threaded rod, the moving portion 22 is connected to the guide 7, and the moving portion 22 is movable in the up-down direction with respect to the guide 7.

It can be understood that when the threaded rod rotates to drive the moving part 22 to move, the rotating part of the threaded rod easily rotates, so that the guiding element 7 can be utilized to provide guiding function for the moving part 22, so that the moving part 22 is prevented from rotating when moving in the up-down direction, and the disturbance part 21 can accurately reach the dredging position.

Optionally, a plurality of rollers are further arranged at the bottom of the frame body 1, so that the frame body 1 can be moved conveniently.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (10)

1. A dredging device, comprising:

a frame body;

the disturbance assembly comprises a disturbance part and a moving part, the moving part is connected with the frame body and can move along the height direction of the frame body, and the disturbance part is connected with the moving part and can rotate along a first axis;

the dredging assembly comprises a collecting box, a collecting pipe and a collecting pump, wherein the first end of the collecting pipe is connected with the collecting box, and the collecting pump is connected with the collecting pipe so as to be used for collecting sludge in the collecting box through the collecting pipe.

2. The dredging arrangement according to claim 1, wherein the disturbance assembly further comprises a disturbance housing, the disturbance housing being connected to the moving part, the disturbance housing having a disturbance chamber, the disturbance part being arranged in the disturbance chamber, the second end of the collection tube being connected to the disturbance housing.

3. The dredging arrangement according to claim 2, wherein the disturbance portion comprises a rotation shaft rotatably connected to the disturbance housing about a first axis, and a plurality of disturbance blades connected to the rotation shaft and arranged at intervals in a circumferential direction of the rotation shaft.

4. A dredging arrangement according to claim 3, wherein the number of turbulence parts is a plurality, the plurality of turbulence parts being circumferentially spaced along the turbulence chamber axis.

5. The dredging arrangement according to claim 1, further comprising a separating screen hopper, at least part of which is arranged in the cavity of the collecting tank, the opening of the separating screen hopper being arranged towards the first end of the collecting pipe, the separating screen hopper being arranged to collect sludge collected by the collecting pipe, water in the sludge being able to flow through the separating screen hopper into the cavity of the collecting tank.

6. The dredging arrangement of claim 5, further comprising a first drive assembly including a first drive section for coupling with the separator screen hopper for driving the separator screen hopper to move left and right along the length of the frame.

7. The dredging arrangement of claim 5, further comprising a cleaning assembly including a spray portion connected to the separation screen, the spray portion being disposed adjacent to the opening of the separation screen.

8. The dredging arrangement of claim 7, wherein the cleaning assembly further comprises a second drive assembly including a second drive portion for coupling with the spray portion to drive the spray portion to be rotatable about a second axis.

9. The dredging arrangement according to claim 1, wherein the disturbance assembly further comprises a third drive assembly comprising a third drive section for connection with the moving section for driving the moving section to move in the direction of the high end of the frame.

10. The dredging device according to claim 9, further comprising a guide member connected to the frame body, the extending direction of the guide member coincides with the height direction of the frame body, the moving portion is connected to the guide member, and the moving portion is movable in the height direction of the frame body with respect to the guide member.