CN210684841U - Dredging device for hydraulic engineering - Google Patents

Abstract

The utility model relates to a hydraulic engineering technical field specifically discloses a desilting device for hydraulic engineering, which comprises a housin, mounting bracket and rose box, the mounting bracket middle part is equipped with driving motor, the driving motor output with inhale mud mechanism and be connected, inhale mud mechanism including being used for the side's pipe of being connected with the driving motor output, side's outside of tubes portion evenly is equipped with a plurality of stirring portions, the correspondence of side's pipe one end is equipped with the transition pipe that is used for with the communicating pipe intercommunication, side's pipe other end swing joint has the baffle, be equipped with the spliced pole that is used for being connected with the telescopic link output on the baffle, it is equipped. The utility model discloses a driving motor drive side pipe drives a plurality of stirring portions and stirs and smashes the silt that the desilting was treated, then drives baffle through the telescopic link and stretch out square pipe, through appling the negative pressure to communicating pipe and loop through transition pipe and screen pipe and extract silt, has solved current desilting device for hydraulic engineering and has easily aroused the problem of jam because of directly extracting silt.

Description

Dredging device for hydraulic engineering

Technical Field

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

Background

As is well known, in order to ensure the normal operation of hydraulic engineering, the river channel is usually required to be desilted, and the traditional river channel desilting is mostly carried out manually or by simple mechanical assistance.

The Chinese patent with the publication number of CN207211232U discloses a dredging device for hydraulic engineering, including desilting pond, pneumatic cylinder, push pedal, silt conveyer belt and place the silt clearance conveyor in the inside one side of desilting pond, the pneumatic cylinder sets up in desilting bottom of the pool one side, and pneumatic cylinder one end output end transmission is connected with the push rod, and push rod one end fixed mounting has the push pedal, silt clearance conveyor comprises casing, first conveyer belt, defeated mud board, first transmission wheel and support, pushes the silt of desilting bottom of the pool to silt clearance conveyor one end through pneumatic cylinder and push pedal, installs defeated mud board through the first conveyer belt outside, transports silt from the bottom to the desilting pond top and transports away, need not manual operation.

However, the above technical solutions have the following disadvantages in practical use: since the sludge is directly extracted, clogging is easily caused in the extraction. Therefore, the design of a dredging device for hydraulic engineering becomes a problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sediment removal device for hydraulic engineering to solve the current sediment removal device for hydraulic engineering who proposes in the above-mentioned background art and easily arouse the problem of jam because of directly extracting silt.

In order to achieve the above object, the utility model provides a following technical scheme:

a dredging device for hydraulic engineering comprises a shell, and a mounting frame and a filter box which are positioned at the left end and the right end inside the shell, wherein a driving motor is arranged in the middle of the mounting frame, the output end of the driving motor is connected with a mud suction mechanism arranged outside the shell, the mud suction mechanism comprises a square pipe fixedly connected with the output end of the driving motor, a plurality of stirring parts are uniformly arranged outside the square pipe, one end of the square pipe is correspondingly provided with a transition pipe communicated with a communicating pipe, the other end of the square pipe is movably connected with a partition plate, the partition plate is provided with a connecting column connected with the output end of a telescopic rod arranged at the upper end of the mounting frame, and the inner side wall of the square pipe is correspondingly provided with a plurality of; the square pipe is driven by the driving motor to drive the plurality of stirring parts to stir and crush sludge to be desilted, then the telescopic rod drives the partition plate to extend out of the square pipe, and further the negative pressure can be applied to the communicating pipe to sequentially pass through the transition pipe and the sieve pipe to extract the sludge, so that the problem of blockage caused by directly extracting the sludge is avoided.

As a further aspect of the present invention: one end of the communicating pipe, which is far away from the mud suction mechanism, is communicated with the filter box through a mud suction pump, and a valve is arranged on the communicating pipe.

As a further aspect of the present invention: the filter box is internally detachably provided with a filter plate for filtering sludge, and the upper end of the filter box is provided with an output pipe for discharging sludge.

As a further aspect of the present invention: the left side and the right side of the lower end of the shell are symmetrically hinged with a group of supports respectively, and the lower end of the shell is also evenly provided with a plurality of movable wheels.

As a further aspect of the present invention: the support including be used for with the pillar that the casing is connected, the pillar lower extreme evenly is equipped with a plurality of installation pipes, the locating pawl is installed to installation pipe lower extreme.

As a further aspect of the present invention: the stirring part comprises a connecting block used for being connected with the outer side wall of the square pipe; the detachable device on the connecting block is provided with a stirring plate, and a plurality of bulges are uniformly arranged on the outer side of the stirring plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses driving motor, square pipe, stirring portion, the telescopic link, the baffle, communicating pipe, transition pipe and screen pipe have been set up, square pipe drives a plurality of stirring portions through driving motor drive and stirs and smash the silt of treating the desilting, then drive baffle extension side pipe through the telescopic link, and then can loop through transition pipe and screen pipe through applying the negative pressure to communicating pipe and extract silt, solved current desilting device for hydraulic engineering because of directly extracting silt and easily arouse the problem of jam.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is the utility model discloses dredging device for hydraulic engineering's schematic structure view.

Fig. 2 is the utility model discloses suction mud mechanism's among dredging device for hydraulic engineering structural schematic.

Fig. 3 is the utility model discloses the internal structure schematic diagram of square pipe among the desilting device for hydraulic engineering.

Fig. 4 is the utility model discloses the structural schematic diagram of stirring portion in the sediment removal device for hydraulic engineering.

Fig. 5 is a perspective view of the stirring part of the dredging device for hydraulic engineering of the present invention.

Fig. 6 is the utility model discloses the structural schematic diagram of support in the sediment removal device for hydraulic engineering.

In the figure: 1-shell, 2-mud sucking mechanism, 3-mounting rack, 4-telescopic rod, 5-communicating pipe, 6-driving motor, 7-valve, 8-mud pump, 9-filter box, 10-filter plate, 11-output pipe, 12-moving wheel, 13-bracket, 14-square pipe, 15-stirring part, 16-connecting block, 17-stirring plate, 18-bulge, 19-partition plate, 20-connecting column, 21-sieve pipe, 22-transition pipe, 23-support column, 24-mounting pipe and 25-positioning claw.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-3, in an embodiment of the present invention, a dredging device for hydraulic engineering includes a housing 1, and a mounting bracket 3 and a filter box 9 located at the left and right ends inside the housing 1, wherein a driving motor 6 is disposed in the middle of the mounting bracket 3, an output end of the driving motor 6 is connected to a mud suction mechanism 2 disposed outside the housing 1, and a telescopic rod 4 is disposed at the upper end of the mounting bracket 3.

Further, in the embodiment of the utility model provides an in, inhale mud mechanism 2 including be used for with driving motor 6 output end fixed connection's square pipe 14, square pipe 14 outside evenly is equipped with a plurality of stirring portions 15, 14 one end correspondences in square pipe are equipped with and are used for with the transition pipe 22 of communicating pipe 5 intercommunication, 14 other end swing joint in square pipe has baffle 19, be equipped with on the baffle 19 be used for with the spliced pole 20 that 4 outputs of telescopic link are connected, correspond on the square pipe 14 inside wall be equipped with a plurality of be used for with the screen pipe 21 of transition pipe 22 intercommunication.

Specifically, the sieve tube 21 is provided with a screen (which may be an existing product, and the specific model is selected according to the requirement, but not limited thereto), when sludge to be desilted needs to be stirred by the sludge suction mechanism 2, the square tube 14 is driven to rotate by the operation of the driving motor 6, so as to drive the stirring parts 15 to stir and crush the sludge to be desilted, thereby facilitating subsequent sludge extraction operation, when sludge to be stirred needs to be extracted by the sludge suction mechanism 2, the partition plate 19 is driven to extend out of the square tube 14 by the operation of the telescopic rod 4, and then the communicating tube 5 can be applied with negative pressure to sequentially pass through the transition tube 22 and the sieve tube 21 to extract sludge, thereby avoiding the blocking condition caused by directly extracting sludge, and simultaneously before sludge not to be desilted is stirred and crushed, can guarantee through baffle 19 that a plurality of screen pipes 21 on the square pipe 14 inner wall do not contact with not stirring and kibbling silt, and then avoid not stirring and kibbling silt to block up screen pipe 21 because of self volume is great to guaranteed the normal clear of extraction silt work, need not to set up rabbling mechanism and suction pipe respectively.

Further, in the embodiment of the utility model provides an in, communicating pipe 5 is kept away from inhale mud mechanism 2's one end through take out mud pump 8 with rose box 9 intercommunication, be equipped with valve 7 on communicating pipe 5, it is concrete, communicating pipe 5 with for dismantling the connection between transition pipe 22, through communicating pipe 5 with transition pipe 22 connects, and then opens valve 7, provides the negative pressure through the work of taking out mud pump 8, and then can extract to rose box 9 through inhaling mud mechanism 2 with stirring and kibbling silt, when need not extracting silt, can with communicating pipe 5 with transition pipe 22 dismantles, and then can guarantee to inhale the normal rotation of mud mechanism 2.

Further, in the embodiment of the utility model provides an in, dismantled and assembled being provided with the filter 10 that is used for filtering silt in the rose box 9, rose box 9 upper end is equipped with the output tube 11 that is used for discharging silt, comes to filter the silt that extracts in the rose box 9 through filter 10, and then reduces sneaking into of impurity such as stone, is favorable to subsequent processing operation, can understand, swing joint has sealed lid on the rose box 9, can come to wash the operation to rose box 9 inside through opening sealed lid.

Further, in the embodiment of the utility model provides an in, 1 lower extreme left and right sides of casing symmetry respectively articulates there is a set of support 13, 1 lower extreme of casing still evenly is equipped with a plurality of removal wheels 12, comes to support the device through support 13, and then is favorable to guaranteeing to extract the normal clear of silt work, when need not use support 13, because support 13 is articulated the setting, can rotate support 13 to the level, and then can come to remove the device through removing wheel 12, make things convenient for operating personnel to transport the device, need not the manual work and carry, reduced physical demands.

Please refer to fig. 1-6, in another embodiment of the present invention, the stirring portion 15 includes a connecting block 16 for connecting with the lateral wall of the square tube 14, the detachable device on the connecting block 16 has a stirring plate 17, the stirring plate 17 outside is evenly provided with a plurality of protrusions 18, the square tube 14 is driven to rotate by the driving motor 6, and then the stirring plate 17 is driven to stir and crush the silt to be desilted, thereby facilitating the subsequent extraction, and simultaneously, because the stirring plate 17 is detachable connection, for example, the bolt is adopted to connect fixedly, and then the stirring plate 17 that is damaged singly can be replaced as required, the whole stirring portion 15 does not need to be replaced, and the waste of resources is effectively reduced.

It can be understood that the shape of the protrusion 18 may be one of a rectangular parallelepiped, a cylinder, or a polygonal prism, which is not limited specifically, but is preferably a cylinder, of course, the above are only some preferred shapes, the protrusion 18 may also be other shapes such as a sphere, a U-shape, etc., which is set specifically according to actual requirements, which is not limited herein, and certainly, in order to clearly and specifically implement the present solution, in the following embodiments, the protrusion 18 is mainly embodied in a cylinder form, but here, mainly for the purpose of embodying the implementability of the solution, which is not limited, the sludge to be desilted may be crushed by the plurality of protrusions 18, so that a situation that a blockage is easily generated during a subsequent extraction operation is effectively avoided, and further, the normal operation of the desilting operation is ensured.

Further, in the embodiment of the utility model provides an in, support 13 including be used for with the pillar 23 that casing 1 is connected, pillar 23 lower extreme evenly is equipped with a plurality of installation pipes 24, positioning pawl 25 is installed to installation pipe 24 lower extreme, comes to snatch fixedly to river course ground through positioning pawl 25, and then is favorable to carrying out the rigidity to the device in the river course, simultaneously, because positioning pawl 25 dismantled and assembled sets up, can change the positioning pawl 25 of different length as required, and is simple and convenient, the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize.

The utility model has the advantages that: the device is provided with a driving motor 6, a square pipe 14, a stirring part 15, an expansion link 4, a partition plate 19, a communicating pipe 5, a transition pipe 22 and a sieve pipe 21, the square pipe 14 is driven by the driving motor 6 to drive a plurality of stirring parts 15 to stir and crush sludge to be desilted, then the expansion link 4 drives the partition plate 19 to extend out of the square pipe 14, and further the communicating pipe 5 can be applied with negative pressure to sequentially pump the sludge through the transition pipe 22 and the sieve pipe 21, so that the problem of blockage caused by directly pumping the sludge is avoided, the problem that the existing desilting device for hydraulic engineering is easy to block because the sludge is directly pumped is solved, meanwhile, before the sludge which is not to be desilted is stirred and crushed, the sieve pipes 21 on the inner wall of the square pipe 14 are not contacted with the sludge which is not stirred and crushed through the partition plate 19, and the sieve pipe 21 is prevented from being blocked because the sludge which is not stirred and crushed has larger volume, thereby guaranteed the normal clear of extraction silt work, need not to set up rabbling mechanism and suction dredge respectively.

The electric appliances presented in the article can be electrically connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device controlled by a computer and the like.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete joining mode of each part all can adopt conventional means such as ripe bolt, rivet, welding among the prior art, does not detailed here again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A dredging device for hydraulic engineering comprises a shell (1), a mounting rack (3) and a filter box (9), and is characterized in that a driving motor (6) is arranged in the middle of the mounting rack (3), and the output end of the driving motor (6) is connected with a mud suction mechanism (2) arranged outside the shell (1);

inhale mud mechanism (2) including be used for with driving motor (6) output end fixed connection's square pipe (14), square pipe (14) outside evenly is equipped with a plurality of stirring portions (15), square pipe (14) one end correspondence is equipped with and is used for with transition pipe (22) of communicating pipe (5) intercommunication, square pipe (14) other end swing joint has baffle (19), be equipped with on baffle (19) be used for with set up spliced pole (20) of being connected at telescopic link (4) output of mounting bracket (3) upper end, correspond on square pipe (14) inside wall be equipped with a plurality of be used for with sieve pipe (21) of transition pipe (22) intercommunication.

2. The dredging device for water conservancy project according to claim 1, wherein one end of the communicating pipe (5) far away from the sludge suction mechanism (2) is communicated with the filter tank (9) through a sludge pump (8), and a valve (7) is arranged on the communicating pipe (5).

3. The dredging device for water conservancy projects, according to claim 2, wherein the filter tank (9) is detachably provided with a filter plate (10) for filtering sludge, and the upper end of the filter tank (9) is provided with an output pipe (11) for discharging sludge.

4. The dredging device for the water conservancy project according to claim 2, wherein a group of brackets (13) are symmetrically hinged to the left side and the right side of the lower end of the shell (1) respectively, and a plurality of movable wheels (12) are uniformly arranged at the lower end of the shell (1).

5. The dredging device for the water conservancy project, according to claim 4, wherein the support (13) comprises a support pillar (23) connected with the shell (1), a plurality of installation pipes (24) are uniformly arranged at the lower end of the support pillar (23), and positioning claws (25) are arranged at the lower ends of the installation pipes (24).

6. The dredging device for water conservancy project according to any one of claims 1-5, wherein the stirring part (15) comprises a connecting block (16) for connecting with the outer side wall of the square pipe (14);

the detachable device on the connecting block (16) is provided with a stirring plate (17), and a plurality of bulges (18) are uniformly arranged on the outer side of the stirring plate (17).

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