CN211885772U

CN211885772U - Dredging device for hydraulic engineering

Info

Publication number: CN211885772U
Application number: CN202020308445.7U
Authority: CN
Inventors: 牛瑶瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-11-10
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a sediment removal device for hydraulic engineering, including sinking the silt storehouse, the front side top of sinking the silt storehouse is equipped with the support, and the support links to each other with sinking the silt storehouse welding, and the inside rear side of just sinking the silt storehouse is equipped with row's silt mouth, and arranges the silt mouth and be located the inside bottom of sinking the silt storehouse, and arrange the silt mouth and link to each other with external dredge pump, and the left and right sides on support top all is equipped with the draw-in groove, and the top of draw-in groove is equipped with the screw rod, and two the screw rod respectively with draw-in groove bolted connection, and be equipped with row's silt section of thick bamboo. This sediment removal device for hydraulic engineering through the cooperation between heavy silt storehouse and the flotation tank, can clear up the silt and the deposit in river, lake water, the landscape stream and near bank protection waters under the effect of row's silt section of thick bamboo, stirring leaf and stirring sword, and the user can adjust the volume of heavy silt storehouse and flotation tank according to using required, and application scope is wide, the sexual valence relative altitude, and it is convenient with low costs installation, is fit for using widely.

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

In the work of hydraulic engineering, a dredging device is one of indispensable tools, and the main work of the dredging device is to clean sludge deposited at the bottoms of ditches, river channels, weir ponds and lakes, ensure the smoothness of the ditches and the river channels and avoid the reduction of the water storage capacity of the weir ponds and the lakes;

at present, chinese patent with publication number CN206844199U discloses a dredging device for hydraulic engineering, which comprises a hull, a screw rod and a dredging shovel, wherein a support plate is mounted at the upper end of the hull, a sludge vehicle is arranged on the support plate, the left end of the sludge vehicle is connected with a pull rod, an observation port is embedded in the sludge vehicle, rollers are mounted at the bottom end of the sludge vehicle, a sludge outlet is embedded in the upper right of the sludge vehicle, a motor is fixed above the sludge outlet, a rotating shaft is connected below the motor, a rotating shaft is fixedly mounted on the inner side of the screw rod, a pipeline is arranged on the outer side of the screw rod, a sludge inlet is embedded at the bottom end of the pipeline, a sludge inlet is embedded above the dredging shovel, the left end of the dredging shovel is connected with a connecting rod, and the upper end of the connecting rod is connected with a hydraulic rod through a reinforcing rib;

this desilting device for hydraulic engineering though use the desilting shovel to promote the accumulational silt in river course bottom, makes screw rod transport silt ability promote, but the volume is great, need exist the water of certain degree of depth above the silt, and the dynamic performance requirement to the hull is higher moreover, to these circumstances, for avoiding above-mentioned technical problem, really provides a desilting device for hydraulic engineering in order to overcome prior art the defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sediment removal device for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dredging device for hydraulic engineering comprises a sinking sludge bin, wherein a support is arranged at the top of the front side of the sinking sludge bin and is connected with the sinking sludge bin in a welding manner, a sludge discharge port is arranged at the rear side of the interior of the sinking sludge bin and is positioned at the bottom end of the interior of the sinking sludge bin, the sludge discharge port is connected with an external sewage pump, clamping grooves are formed in the left side and the right side of the top end of the support, screw rods are arranged at the tops of the clamping grooves and are respectively connected with the clamping grooves through bolts, a sludge discharge barrel is arranged on the support, supporting rods are arranged on the left side and the right side of the top end of the sludge discharge barrel and are connected with the sludge discharge barrel in a welding manner, a driving motor is arranged above the supporting rods, a motor support is arranged at the bottom of the driving motor and is connected with the motor support through bolts, the driving motor is connected with the sludge discharge barrel through the motor support, a sludge inlet is arranged at the bottom end of the sludge, the grate is connected with a sludge inlet through a bolt, the rear side of the top of the sludge discharging barrel is provided with a sludge outlet, the output end of the driving motor is provided with a stirring blade which is connected with the output end of the driving motor through a bolt, the outer side of the bottom end of the sludge discharging barrel is sleeved with a triangular frame which is provided with a plurality of fixing grooves, the fixing grooves are distributed on the triangular frame in a triangular manner, the bottom triangular of the triangular frame is provided with a floating box which is connected with the triangular frame through a bolt, the inside of each fixing groove is provided with a stirring motor, the left side and the right side of each stirring motor are provided with baffle rods which are connected with the stirring motor through bolts, the output end of each stirring motor is provided with a stirring knife which is connected with the output end of the stirring motor through a baffle rod, and the top cover is arranged above the triangular frame, and the top cover is connected with the silt discharging barrel in a sleeved mode and is connected with the tripod bolt.

Preferably, a sludge receiving port is arranged right below the sludge outlet, and the sludge receiving port and the sludge sinking bin are integrally arranged.

Preferably, the bottom of stirring leaf is equipped with the stirring rake, and stirring rake and stirring leaf bolted connection.

Preferably, a stirring head is arranged below the stirring knife and is connected with the stirring knife through a bolt.

Preferably, sink the rear side top in silt storehouse and be equipped with the mouth of permeating water, and be equipped with the filter screen on the mouth of permeating water, and the filter screen with sink silt storehouse bolted connection.

Compared with the prior art, the beneficial effects of the utility model are that: the dredging device for hydraulic engineering can clean silt and sediments in river water, lake water, landscape streams and water areas near revetments under the action of the silt discharging barrel, the stirring blades and the stirring knives through the matching between the silt discharging bin and the floating box, a user can adjust the volumes of the silt discharging bin and the floating box according to the use requirement, the application range is wide, the cost performance is high, the cost is low, the installation is convenient, the defects of large limitation, complicated erection and large occupied space of the traditional dredging device are overcome, the defects that the existing dredging device relies on a ship body and a screw rod to clean more silt, the practical function is single, the power requirement on the ship body is high are overcome, the working efficiency and the service life of the dredging device for hydraulic engineering are improved, the erection period is shortened, the silt in the silt discharging bin is extracted through matching with a sewage pump, the circulating operation can be realized, and the use cost of manual silt discharging is greatly reduced, the work efficiency that three agitator motor's the erection had improved a row silt section of thick bamboo greatly has avoided the condition that the silt entry appears blockking up, still lets this desilting device for hydraulic engineering can obtain more approval on market, has improved this desilting device for hydraulic engineering's desilting performance, has saved user's purchasing cost, has avoided human resource's waste, is fit for using widely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic structural diagram at C of fig. 1.

In the figure: 1. the silt sinking bin comprises a silt sinking bin body 2, a silt discharging port 3, a water permeable port 4, a filter screen 5, a support 6, a clamping groove 7, a screw rod 8, a silt receiving port 9, a silt discharging barrel 10, a support rod 11, a driving motor 12, a motor support 13, a grate 14, a silt inlet 15, a stirring paddle 16, a stirring blade 17, a silt outlet 18, a tripod 19, a floating box 20, a fixing groove 21, a stirring motor 22, a stop lever 23, a stirring head 24, a stirring knife 25 and a top cover.

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 fig. 1-4, the present invention provides a technical solution: a dredging device for hydraulic engineering comprises a dredging bin 1, wherein the dredging bin 1 is made of metal materials, the volume of the dredging bin 1 can be adjusted according to use requirements, the dredging bin is simple to erect, only the dredging bin 1 needs to be immersed into river water or stream water, the erecting device needs to be matched for use, a water permeable port 3 is arranged at the top of the rear side of the dredging bin 1, the water permeable port 3 is used for keeping the water level of the dredging bin 1, sediment in the dredging bin 1 is cleaned by matching with a sewage pump, the weight of the dredging bin 1 is prevented from being too heavy, the erecting device such as a truss is crushed, a filter screen 4 is arranged on the water permeable port 3, the filter screen 4 is used for preventing the sediment or the silt from overflowing through the water permeable port 3, the filter screen 4 is connected with the dredging bin 1 through bolts, a support 5 is arranged at the top of the front side of the dredging bin 1, the support 5 is used for erecting a dredging barrel 9, the support 5 is connected with the dredging bin 1 in a welding way, a dredging bin 2 is, the sludge discharge port 2 is used for connecting an external sewage pump to clean sludge and sediments in the sludge settling bin 1, the sludge discharge port 2 is positioned at the inner bottom end of the sludge settling bin 1, the sludge discharge port 2 is connected with the external sewage pump, the left side and the right side of the top end of the support 5 are respectively provided with a clamping groove 6, the clamping grooves 6 are used for fixing support rods 10 at two sides of a sludge discharge barrel 9, the top of each clamping groove 6 is provided with a screw 7, the two screw 7 are respectively connected with the clamping grooves 6 through bolts, the screw 7 is used for limiting the displacement of the support rods 10 to prevent the sludge discharge barrel 9 from falling off the support 5, the support 5 is provided with the sludge discharge barrel 9, the sludge discharge barrel 9 is used for transmitting the sludge into the sludge settling bin 1, the left side and the right side of the top end of the sludge discharge barrel 9 are respectively provided with the support rods 10, the support rods 10 are used for supporting and fixing the sludge discharge barrel 9, the two support rods 10 are both connected with the sludge discharge barrel 9 in a welding mode, a driving motor 11 is, the bottom of the driving motor 11 is provided with a motor bracket 12, the motor bracket 12 is used for connecting the driving motor 11 and the sludge discharge barrel 9, the driving motor 11 is connected with the motor bracket 12 through the motor bracket 12, the bottom end of the sludge discharge barrel 9 is provided with a sludge inlet 14, the sludge inlet 14 is provided with a grate 13, the grate 13 can prevent foreign matters such as stones from blocking the sludge inlet 14, the grate 13 is connected with the sludge inlet 14 through a bolt, the rear side of the top of the sludge discharge barrel 9 is provided with a sludge outlet 17, a sludge receiving port 8 is arranged right below the sludge outlet 17, the sludge receiving port 8 can prevent sludge from scattering, the working efficiency is improved, the sludge receiving port 8 and the sludge settling bin 1 are arranged integrally, the output end of the driving motor 11 is provided with a stirring blade 16, the stirring blade 16 can transmit the sludge in the sludge discharge barrel 9 to the sludge discharge barrel 9, and the stirring blade 16 is connected with the output end of the driving motor 11 through a bolt, the bottom end of the stirring blade 16 is provided with a stirring paddle 15, the stirring paddle 15 is connected with the stirring blade 16 through a bolt, the stirring blade 16 can rotate together to break up blocky silt, the outer side of the bottom end of the silt discharging barrel 9 is sleeved with a tripod 18, the tripod 18 is made of metal materials and is used for erecting a stirring motor 21 and fixing the silt discharging barrel 9, the tripod 18 is triangular, the tripod 18 is provided with three fixing grooves 20, the fixing grooves 20 are used for placing the stirring motor 21 and are distributed on the tripod 18 in a triangular manner, the bottom triangle of the tripod 18 is provided with a floating box 19, the floating box 19 is used for cleaning floating objects on the water surface or underwater sediments by adjusting the self gravity, the volume of the floating box 19 can be changed as required, the floating box 19 is connected with the tripod 18 through a bolt, the stirring motor 21 is arranged inside the fixing groove 20, the stirring motor 21 is used for driving the stirring knife 24 and the stirring head 23 to rotate to clean silt or sediment, the left side and the right side of the three stirring motors 21 are respectively provided with a stop lever 22, the stop lever 22 is used for fixing the stirring motor 21 on the tripod 18, the stop lever 22 is in bolted connection with the stirring motor 21, the stirring motor 21 is connected with the tripod 18 through the stop lever 22, the output end of the stirring motor 21 is provided with the stirring knife 24, the stirring knife 24 is used for stirring and scattering the sediment or floaters, the stirring knife 24 is in bolted connection with the output end of the stirring motor 21, the stirring head 23 is arranged below the stirring knife 24, in order to prevent the stirring knife 24 from being wound by the floaters, the stirring head 23 can crush the floaters, the stirring head 23 is in bolted connection with the stirring knife 24, the top cover 25 is arranged above the tripod 18, the top cover 25 can protect the stirring motor 21 and fix the stirring motor 21, the stirring motor 21 and the driving motor 11 are both waterproof motors, the top cover 25 is connected with the sludge discharge barrel 9 in a sleeved mode, and the top cover 25 is connected with the tripod 18 through bolts.

A dredging device for hydraulic engineering is composed of a silt sinking bin 1, a silt discharging port 2, a water permeable port 3, a filter screen 4, a support 5, a clamping groove 6, a screw 7, a silt receiving port 8, a silt discharging barrel 9, a support rod 10, a driving motor 11, a motor support 12, a grate 13, a silt inlet 14, a stirring paddle 15, a stirring blade 16, a silt outlet 17, a triangular frame 18, a floating box 19, a fixing groove 20, a stirring motor 21, a stop lever 22 and other parts, wherein when the dredging device is used, the silt sinking bin 1 is erected on a specified water area and can be installed and fixed in a welding or hoisting mode, the triangular frame 18 and the floating box 19 are fixed on the silt discharging barrel 9, when the water surface needs to be cleaned, the silt inlet 14 can be placed on the water surface by using the buoyancy of the floating box 19, when the water bottom needs to be cleaned, the floating box 19 needs to be filled with water, and the silt inlet 14 can intrude into the water, start driving motor 11 and agitator motor 21 simultaneously, driving motor 11 drives stirring leaf 16 and transmits silt to row's silt section of thick bamboo 9, stirring rake 15 on the stirring leaf 16 can stir the silt that will pass through the double-edged fine-toothed comb 13 simultaneously, avoid blockking up silt entry 14, agitator motor 21 drives stirring head 23 and stirring sword 24 simultaneously and stirs, prevent that floater or floccule from blockking up double-edged fine-toothed comb 13, after heavy silt storehouse 1 is filled with, the cooperation external dredge pump is taken silt out, accomplish this dredging device for hydraulic engineering's desilting work.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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 the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a sediment removal device for hydraulic engineering, is including sinking silt storehouse (1), its characterized in that: the top of the front side of the silt sinking bin (1) is provided with a support (5), the support (5) is connected with the silt sinking bin (1) in a welding manner, the rear side of the interior of the silt sinking bin (1) is provided with a silt discharging port (2), the silt discharging port (2) is positioned at the bottom of the interior of the silt sinking bin (1), the silt discharging port (2) is connected with an external sewage pump, the left side and the right side of the top end of the support (5) are respectively provided with a clamping groove (6), the top of each clamping groove (6) is provided with a screw rod (7), the two screw rods (7) are respectively connected with the clamping grooves (6) through bolts, the support (5) is provided with a silt discharging cylinder (9), the left side and the right side of the top end of the silt discharging cylinder (9) are respectively provided with a support rod (10), the two support rods (10) are respectively connected with the silt discharging cylinder (9) in a welding manner, a driving motor (11) is arranged above the support rods, the driving motor (11) is connected with the motor support (12) through bolts, the driving motor (11) is connected with the silt discharging barrel (9) through the motor support (12), the bottom end of the silt discharging barrel (9) is provided with a silt inlet (14), the silt inlet (14) is provided with a grate (13), the grate (13) is connected with the silt inlet (14) through bolts, the top rear side of the silt discharging barrel (9) is provided with a silt outlet (17), the output end of the driving motor (11) is provided with a stirring blade (16), the stirring blade (16) is connected with the output end of the driving motor (11) through bolts, the outer side of the bottom end of the silt discharging barrel (9) is sleeved with a triangular frame (18), the triangular frame (18) is triangular, the triangular frame (18) is provided with a fixing groove (20), the fixing grooves (20) are multiple and are distributed on the triangular frame (18), and the triangular frames (19) are arranged at the bottom of the triangular frame (18), and flotation tank (19) and tripod (18) bolted connection, and the inside of fixed slot (20) is equipped with agitator motor (21), and three the left and right sides of agitator motor (21) all is equipped with pin (22), and pin (22) and agitator motor (21) bolted connection, and agitator motor (21) link to each other with tripod (18) through pin (22), and the output of agitator motor (21) is equipped with stirring sword (24), and the output bolted connection of stirring sword (24) and agitator motor (21), and the top of tripod (18) is equipped with overhead guard (25), and overhead guard (25) cup joint with row's silt section of thick bamboo (9) and link to each other, and overhead guard (25) and tripod (18) bolted connection.

2. The dredging device for the water conservancy project according to claim 1, wherein: and a silt receiving opening (8) is arranged under the silt outlet (17), and the silt receiving opening (8) and the silt sinking bin (1) are integrally arranged.

3. The dredging device for the water conservancy project according to claim 1, wherein: the bottom of stirring leaf (16) is equipped with stirring rake (15), and stirring rake (15) and stirring leaf (16) bolted connection.

4. The dredging device for the water conservancy project according to claim 1, wherein: and a stirring head (23) is arranged below the stirring knife (24), and the stirring head (23) is connected with the stirring knife (24) through a bolt.

5. The dredging device for the water conservancy project according to claim 1, wherein: sink the rear side top in silt storehouse (1) and be equipped with mouth (3) of permeating water, and be equipped with filter screen (4) on mouthful (3) of permeating water, and filter screen (4) with sink silt storehouse (1) bolted connection.