CN211774014U

CN211774014U - Hydraulic engineering desilting device

Info

Publication number: CN211774014U
Application number: CN202020071435.6U
Authority: CN
Inventors: 金倩芳; 黄速艇; 金志鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-27
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering dredging device, which comprises a base, a sludge storage box, a dredging pump, a sludge inlet pipe, a sludge suction cover, a crushing mechanism and a drainage mechanism; the sludge storage box is arranged on the base, and a sludge accommodating cavity is formed in the sludge storage box; the dredging pump is arranged on the base, and a sludge outlet of the dredging pump is communicated with the sludge accommodating cavity so as to discharge sludge into the sludge accommodating cavity; one end of the sludge inlet pipe is communicated with a sludge inlet of the dredging pump, the other end of the sludge inlet pipe is fixedly connected with a sludge suction cover, the sludge suction cover is of a cavity structure with an opening at the bottom, and the top of the sludge suction cover is communicated with the sludge inlet pipe so as to extract sludge; the crushing mechanism is arranged in the cavity structure of the sludge suction cover to crush the sludge blocks; the drainage mechanism is arranged in the sludge storage box to drain excessive water in the sludge. Generally speaking, this hydraulic engineering desilting device can carry out shredding to the silt piece to reduce the risk that the desilting device blockked up, thereby improve desilting efficiency.

Description

Hydraulic engineering desilting device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering desilting device.

Background

In hydraulic engineering work, the desilting device is one of indispensable instrument, and its main work is to clearing up the silt of siltation in irrigation canals and ditches, river course, weir pond, lake bottom, guarantees the unblocked of irrigation canals and ditches and river course, avoids the retaining capacity of weir pond and lake to reduce. At present, silt piece or other cubic impurity often can exist in irrigation canals and ditches and the river course, and current desilting device is inconvenient to hit the silt piece garrulous to it is not good to cause the desilting effect, perhaps causes the desilting device to block up easily, thereby influences the normal clear going on of work of desilting, makes the device impaired even.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving the above problem, the utility model provides a hydraulic engineering desilting device can carry out shredding to the silt piece, reduces the risk that desilting device blockked up to improve desilting efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dredging device for hydraulic engineering comprises a base, a sludge storage box, a dredging pump, a sludge inlet pipe, a sludge suction cover, a crushing mechanism and a drainage mechanism; the sludge storage box is arranged on the base, and a sludge accommodating cavity is formed in the sludge storage box; the dredging pump is arranged on the base, and a sludge outlet of the dredging pump is communicated with the sludge accommodating cavity so as to discharge sludge into the sludge accommodating cavity; one end of the sludge inlet pipe is communicated with a sludge inlet of the dredging pump, the other end of the sludge inlet pipe is fixedly connected with a sludge suction cover, the sludge suction cover is of a cavity structure with an opening at the bottom, and the top of the sludge suction cover is communicated with the sludge inlet pipe so as to extract sludge; the crushing mechanism is arranged in the cavity structure of the sludge suction cover to crush the sludge blocks; the drainage mechanism is arranged in the sludge storage box to drain excessive water in the sludge.

Preferably, rubbing crusher constructs including mount pad, dwang, driving motor and crushing pole, and mount pad demountable installation covers in inhaling mud, dwang rotatable coupling in mount pad bottom, and driving motor sets firmly in the mount pad top, and is connected with the dwang drive, smashes the pole and can dismantle along the radial of dwang and connect on the dwang to smash the silt piece.

Preferably, the crushing rod is provided with a plurality of groups along the axial direction of the rotating rod.

Preferably, rubbing crusher constructs still includes the safety cover, and the safety cover is dismantled and is connected in the mount pad top to correspond the setting with driving motor, in order to protect it.

Preferably, drainage mechanism includes drainage piece and drain pipe, is equipped with the drainage chamber on the drainage piece, is equipped with the first drain hole that intercommunication drainage chamber and silt held the chamber on the drainage piece lateral wall, and first drain hole corresponds the position and is equipped with the filter layer, and the drainage piece bottom is equipped with the second wash port that intercommunication drainage chamber and outside, and the drain pipe is installed on the second wash port to with the water discharge of drainage intracavity.

Preferably, the bottom of the drainage cavity is designed into a V-shaped structure, and the second drainage hole is formed in the center of the bottom of the drainage cavity.

Preferably, the bottom of the sludge storage tank is provided with a connecting boss, and the base is provided with a connecting hole matched with the connecting boss, so that the sludge storage tank is arranged on the base.

Preferably, this hydraulic engineering sediment removal device still includes the universal wheel, and the universal wheel is equipped with many, and all installs in the base bottom.

(III) advantageous effects

The utility model provides a hydraulic engineering sediment removal device possesses following beneficial effect: during the use, start the desilting pump earlier and make it produce suction to make and inhale the mud cover and absorb silt, rethread rubbing crusher constructs and carries out shredding to the silt piece, and then gets into silt through advancing mud pipe and desilting pump and holds the intracavity, then discharges unnecessary moisture in with silt through drainage mechanism, so that deposit more silt. Generally speaking, this hydraulic engineering desilting device can carry out shredding to the silt piece to reduce the risk that the desilting device blockked up, thereby improve desilting efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 shows an exploded view of an embodiment of the present invention;

FIG. 3 shows an enlarged view of portion A of FIG. 2;

fig. 4 shows a schematic structural view of a sludge storage tank in an embodiment of the present invention;

fig. 5 shows a schematic structural diagram of a drainage mechanism in an embodiment of the present invention;

fig. 6 shows a cross-sectional view at B-B in fig. 5.

In the figure: the sludge storage box comprises a base 1, a sludge storage chamber 2, a sludge accommodating chamber 21, a connecting boss 22, a sludge clearing pump 3, a sludge inlet pipe 4, a sludge sucking cover 5, a crushing mechanism 6, a mounting seat 61, a rotating rod 62, a driving mechanism 63, a crushing rod 64, a protective cover 65, a drainage mechanism 7, a drainage member 71, a drainage pipe 72, a universal wheel 8, a connecting hole 11, a drainage chamber 711, a first drainage hole 712, a second drainage hole 713 and a filter layer 714.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-6, the embodiment of the utility model provides a hydraulic engineering desilting device, which comprises a base 1, a sludge storage box 2, a desilting pump 3, a sludge inlet pipe 4, a sludge suction cover 5, a crushing mechanism 6 and a drainage mechanism 7; the sludge storage box 2 is arranged on the base 1, and a sludge accommodating cavity 21 is formed in the sludge storage box 2; the dredging pump 3 is arranged on the base 1, and a sludge outlet of the dredging pump is communicated with the sludge accommodating cavity 21 so as to discharge sludge into the sludge accommodating cavity 21; one end of the sludge inlet pipe 4 is communicated with a sludge inlet of the dredging pump 3, the other end of the sludge inlet pipe is fixedly connected with the sludge suction cover 5, the sludge suction cover 5 is of a cavity structure with an opening at the bottom, and the top of the sludge suction cover is communicated with the sludge inlet pipe 4 so as to extract sludge; the crushing mechanism 6 is arranged in the cavity structure of the sludge suction cover 5 to crush sludge blocks; a drainage mechanism 7 is installed in the sludge storage tank 2 to drain excess moisture in the sludge.

According to above-mentioned scheme, during the use, start desilting pump 3 earlier and make it produce suction to make and inhale mud cover 5 and absorb silt, rethread rubbing crusher constructs 6 and carries out shredding to the silt piece, and then holds the chamber 21 through advancing mud pipe 4 and desilting pump 3 entering silt, then through drainage mechanism 7 unnecessary moisture discharge in with silt, so that deposit more silt. Generally speaking, this hydraulic engineering desilting device can carry out shredding to the silt piece to reduce the risk that the desilting device blockked up, thereby improve desilting efficiency.

In this embodiment, the dredging pump 3 is the prior art, and is not described herein again, and the dredging pump 3 is installed on the base 1 through the screw.

Further, in order to realize the crushing of the sludge blocks, the crushing mechanism 6 comprises a mounting seat 61, a rotating rod 62, a driving motor 63 and a crushing rod 64, the mounting seat 61 is detachably mounted on the sludge suction cover 5, the rotating rod 62 is rotatably connected to the bottom of the mounting seat 61, the driving motor 63 is fixedly arranged at the top of the mounting seat 61 and is in driving connection with the rotating rod 62, and the crushing rod 64 is detachably connected to the rotating rod 62 along the radial direction of the rotating rod 62 so as to crush the sludge blocks.

Specifically, in use, the driving motor 63 is driven to rotate to drive the rotating rod 62 to rotate, so as to drive the crushing rod 64 to rotate, so that the sludge blocks can be crushed. In this embodiment, the mounting base 61 is mounted on the mud suction cover 5 by one or more sets of connecting rods, and the mounting base 61 can be removed from the mud suction cover 5 by removing the connecting rods from the mud suction cover 5.

Further, in order to improve the efficiency of crushing the sludge cake, the crushing rods 64 are provided in plural sets in the axial direction of the rotating rod 62. In this embodiment, the plurality of sets of crushing rods 64 are staggered along different radial directions of the rotating rod 62 to avoid incomplete crushing of sludge blocks in a certain direction.

Further, to avoid the sludge polluting the driving motor 63 and further affecting the normal operation of the driving motor 63. The crushing mechanism 6 further comprises a protection cover 65, and the protection cover 65 is detachably connected to the top of the mounting seat 61 and corresponds to the driving motor 63 to protect the same. In this embodiment, the protection cover 65 is detachably connected to the mounting base 61 by a snap connection.

Further, in order to discharge the excessive moisture in the sludge accommodating chamber 21, the sludge accommodating chamber 21 is convenient for storing more sludge. The drainage mechanism 7 comprises a drainage part 71 and a drainage pipe 72, wherein a drainage cavity 711 is arranged on the drainage part 71, a first drainage hole 712 communicated with the drainage cavity 711 and the sludge accommodating cavity 21 is arranged on the side wall of the drainage part 71, a filtering layer 714 is arranged at the corresponding position of the first drainage hole 712, a second drainage hole 713 communicated with the drainage cavity 711 and the outside is arranged at the bottom of the drainage part 71, and the drainage pipe 72 is arranged on the second drainage hole 713 so as to discharge water in the drainage cavity 711.

Specifically, the excess water in the sludge flows into the drain chamber 711 through the first drain hole 712, flows into the second drain hole 713 at the bottom of the drain chamber 711, and flows out to the outside through the drain pipe 72. In this embodiment, the filtering layer 714 is adhered to the outer side wall surface of the drainage member 71 by a hook and loop fastener, so as to be convenient for replacement or cleaning.

Further, in order to conveniently drain the water in the drainage cavity 711, residual water is prevented from being left at the bottom of the drainage cavity 711. The bottom of the drainage chamber 711 is designed to have a V-shaped structure, and the second drainage hole 713 is disposed at the center of the bottom of the drainage chamber 711. When the water flows into the drain chamber 711, it flows toward the second drain hole 713 located at the lowest position in the vertical direction until all the water is drained to the outside.

Further, the sludge storing tank 2 is attached to the base 1 or detached from the base 1 for convenience. The bottom of the sludge storage box 2 is provided with a connecting boss 22, and the base 1 is provided with a connecting hole 11 matched with the connecting boss 22, so that the sludge storage box 2 is installed on the base 1.

Further, in order to facilitate the movement of the dredging device for the hydraulic engineering, the dredging operation is carried out smoothly. This hydraulic engineering desilting device still includes universal wheel 8, and universal wheel 8 is equipped with many, and all installs in 1 bottom of base.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dredging device for hydraulic engineering is characterized by comprising a base (1), a sludge storage box (2), a dredging pump (3), a sludge inlet pipe (4), a sludge suction cover (5), a crushing mechanism (6) and a drainage mechanism (7);

the sludge storage box (2) is arranged on the base (1), and a sludge accommodating cavity (21) is formed in the sludge storage box (2);

the dredging pump (3) is arranged on the base (1), and a sludge outlet of the dredging pump is communicated with the sludge accommodating cavity (21) so as to discharge sludge into the sludge accommodating cavity (21);

one end of the sludge inlet pipe (4) is communicated with a sludge inlet of the dredging pump (3), the other end of the sludge inlet pipe is fixedly connected with a sludge suction cover (5), the sludge suction cover (5) is of a cavity structure with an opening at the bottom, and the top of the sludge suction cover is communicated with the sludge inlet pipe (4) to extract sludge;

the crushing mechanism (6) is arranged in a cavity structure of the sludge suction cover (5) to crush sludge blocks;

the drainage mechanism (7) is arranged in the sludge storage box (2) to drain excessive water in the sludge.

2. The hydraulic engineering dredging device according to claim 1, wherein the crushing mechanism (6) comprises an installation seat (61), a rotating rod (62), a driving motor (63) and a crushing rod (64), the installation seat (61) is detachably installed on the mud suction cover (5), the rotating rod (62) is rotatably connected to the bottom of the installation seat (61), the driving motor (63) is fixedly arranged at the top of the installation seat (61) and is in driving connection with the rotating rod (62), and the crushing rod (64) is detachably connected to the rotating rod (62) along the radial direction of the rotating rod (62) so as to crush the mud blocks.

3. A hydraulic engineering dredging device according to claim 2, wherein the crushing rod (64) is provided with a plurality of groups along the axial direction of the rotating rod (62).

4. The dredging device for water conservancy project according to claim 2, wherein the crushing mechanism (6) further comprises a protective cover (65), the protective cover (65) is detachably connected to the top of the mounting base (61) and is arranged corresponding to the driving motor (63) so as to protect the mounting base.

5. The dredging device for the water conservancy project according to claim 1, wherein the drainage mechanism (7) comprises a drainage member (71) and a drainage pipe (72), a drainage cavity (711) is formed in the drainage member (71), a first drainage hole (712) communicating the drainage cavity (711) with the sludge accommodating cavity (21) is formed in the side wall of the drainage member (71), a filter layer (714) is arranged at a position corresponding to the first drainage hole (712), a second drainage hole (713) communicating the drainage cavity (711) with the outside is formed in the bottom of the drainage member (71), and the drainage pipe (72) is installed on the second drainage hole (713) so as to discharge water in the drainage cavity (711).

6. The dredging device for water conservancy project according to claim 5, wherein the bottom of the drainage cavity (711) is designed in a V-shaped structure, and the second drainage hole (713) is formed in the center of the bottom of the drainage cavity (711).

7. The dredging device for the water conservancy project according to claim 1, wherein the bottom of the sludge storage box (2) is provided with a connecting boss (22), and the base (1) is provided with a connecting hole (11) matched with the connecting boss (22) so that the sludge storage box (2) is installed on the base (1).

8. The hydraulic engineering dredging device according to claim 1, further comprising a universal wheel (8), wherein the universal wheel (8) is provided with a plurality of pieces, and the pieces are all mounted at the bottom of the base (1).