CN213897267U

CN213897267U - Light river dredging equipment

Info

Publication number: CN213897267U
Application number: CN202022769225.7U
Authority: CN
Inventors: 陈晓晓; 沈晓燕; 秦伟红; 魏巍; 朱虹
Original assignee: HUAYU CONSTRUCTION GROUP CO Ltd
Current assignee: HUAYU CONSTRUCTION GROUP CO Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-06
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a light-duty river course desilting equipment relates to desilting equipment technical field. The device comprises a bearing plate, a suction pump arranged on the bearing plate and a sludge tank communicated with the suction pump; the loading plate comprises a plurality of loading plates, a plurality of rotating plates, a traction rope and a direction-changing part, wherein the rotating plates are hinged to the edges of the loading plates; by pulling the pulling rope, the direction of the pulling rope is changed through the direction changing part, and the rotating plate is forced to rotate upwards. The utility model is suitable for a desilting work in small and medium area waters, the equal desilting of water yield size in the invisible waters, strong adaptability, convenient operation is simple, light in weight, simple structure, the practicality is higher.

Description

Light river dredging equipment

Technical Field

The utility model relates to a desilting equipment technical field especially relates to a light-duty river course desilting equipment.

Background

River channel desilting generally refers to the treatment of river channels, and belongs to hydraulic engineering. The silt deposited at the river bottom is blown and stirred into turbid water through mechanical equipment and flows away along with river water, so that the dredging function is achieved. However, in small-area water areas such as small watercourses, ponds and scenic pools, sludge in the small-area water areas needs to be cleaned out instead of being flushed away with water flow due to the fact that the water flow rate is low or even no flow exists.

The existing dredging equipment comprises an excavator, a sewage disposal ship and other facilities, which are difficult to turn and move in small-area water areas, particularly small river basin in cities, and difficult to operate due to the large size of the facilities, and are not suitable for dredging operation in the small-area water areas. And the direct manual dredging mode is time-consuming and labor-consuming, the labor cost is huge, and the efficiency is low.

Patent No. CN201920106031.3 discloses a utility model for the flotation tank stirs inhales desilting device, and this utility model mainly is applied to the desilting operation in middle-size and small-size waters, and the device need not take out water futilely, but adopts flotation tank structure and fixed pulley arrangement sewage pipe, and water pump, other end intercommunication effluent water sump are connected to sewage pipe one end, and the water pump is with stirring inhales the cage and sink to the bottom together, realize the suction operation. In fact, the weight of the water pump cannot be shared by the buoy structure, the water pump can only be moved under the water by simply pulling the sewage pipe in the whole dredging operation process, so that the buoy structure has a large overturning danger, and the water pump is difficult and difficult to pull once the water pump is sunk into the sludge; during dredging, a large amount of water can be pumped out, so that the dredging workload is large and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a light-duty river course desilting equipment for the desilting operation in small and medium-sized area waters, the structure is small, possesses the lightweight characteristic, can easily remove in silt, and easy operation is convenient, is used for solving above-mentioned technical problem.

The utility model provides a technical scheme of above-mentioned problem is: the light river dredging equipment comprises a bearing plate, a suction pump arranged on the bearing plate and a sludge tank communicated with the suction pump; the loading plate comprises a plurality of loading plates, a plurality of rotating plates, a traction rope and a direction-changing part, wherein the rotating plates are hinged to the edges of the loading plates; by pulling the pulling rope, the direction of the pulling rope is changed through the direction changing part, and the rotating plate is forced to rotate upwards.

Furthermore, a suction port is formed in the bearing plate, and the suction end of the suction pump is connected to the suction port. The bearing plate is provided with a suction port which is butted with a sludge surface, the suction pump is arranged on the bearing plate and is communicated with the suction port, and the suction pump can suck sludge without entering the sludge, thereby ensuring the use stability of the suction pump.

Further, still include the agitator impeller who installs on the loading board and drive agitator impeller pivoted agitator motor. The stirring motor drives the stirring impeller to stir and scatter the sludge below the bearing plate, so that the suction pump can conveniently suck the sludge below the bearing plate.

Further, the electric winding roller is wound on the traction rope. The electronic winding up roller of operating personnel handheld, the electronic winding up roller work of control comes the pulling rope, and then moves on silt is subaerial through pulling rope pulling loading board, and then conveniently removes at whole silt district, makes things convenient for the desilting.

Further, the sludge pump also comprises a sealing hose for communicating the suction pump and the sludge tank. The sealing hose is used for communicating the suction pump in the sludge area with the sludge box on the hard ground, is good in flexibility, is convenient to put into different shapes, can not limit the suction pump to move on the sludge ground, and is strong in flexibility. And the sealing hose is also beneficial to the suction pump to send the pumped sludge to the sludge tank.

Further, still include the metal protective sheath of cladding in the sealed hose periphery. The metal protective sleeve protects the periphery of the sealing hose, and the sealing hose can be prevented from being scratched and damaged by sharp objects.

Furthermore, the bearing plate is a rectangular plate body, the rotating plates are four, and the four hinged plates are respectively hinged on the periphery of the bearing plate. The weight of the bearing plate with the rectangular plate structure is uniformly distributed, and the installation positions of the suction pump, the stirring motor and the stirring impeller are also well distributed when the suction pump, the stirring motor and the stirring impeller are installed on the bearing plate, so that the bearing plate is good in convenience. Four rotor plates hinge around the loading board, increase the loading board in silt face area of contact, prevent that the loading board from getting into in the silt. Also conveniently set up four haulage rope, conveniently stimulate this device desilting in the silt region in four directions.

Further, the edge side wall of the bearing plate is provided with an arc-shaped bulge or an arc-shaped concave surface, and the hinged end of the corresponding rotating plate is also provided with an arc-shaped concave surface or an arc-shaped bulge. The rotating plate and the hinged end of the bearing plate are arranged into an arc-shaped protrusion and an arc-shaped concave surface matched structure which are matched with each other, and when the rotating plate tilts and rotates, the connecting position of the rotating plate and the bearing plate is also an arc-shaped curved surface, so that the pulling resistance when the bearing plate is pulled is reduced. And arc end face structure can also restrict the turned angle of rotor plate, prevents that the rotor plate from directly rotating to be close perpendicular or perpendicular with the loading board, directly forms baffle structure, still increases the pulling resistance on the contrary.

The utility model has the advantages that: the utility model discloses a light-duty river course desilting equipment, this device adopt the rectangle loading board, and loading board top installation suction pump and agitator motor, the suction mouth of seting up on the suction pump intercommunication loading board, agitator motor drive loading board below impeller rotate, and impeller stirs garrulous silt when the loading board is tiled on silt, and suction pump suction silt is carried the silt case with silt in. The utility model discloses a whole device structure is fairly simple, and the volume can not be big in addition, removes also not having any limitation inside small area waters, and the practicality is extremely strong.

And the loading board is when the desilting, control the electronic winding up roller of personnel's control in the bank in addition and come the pulling rope, when pulling the pulling rope, the rotor plate upwards rotates the perk under the pulling of pulling the rope, also just pull rope pulling loading board above the great degree, the loading board can remove any corner in silt district under the pulling of pulling the rope, and operating personnel need not go in the silt district again in person down, it is lower to control the degree of difficulty, it is convenient to control, the desilting is also more high-efficient, this device whole transport also can not be hard, it is very convenient. The device is particularly suitable for dredging in small-area water areas such as urban rivers, residential area ponds and the like with the width smaller than 3M.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is a schematic overall structure diagram of a light river dredging device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a bearing plate of the light river dredging device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a rotating plate of the light river dredging device according to the embodiment of the present invention;

fig. 4 is a schematic view of a section structure of a sealing hose of a light river dredging device according to an embodiment of the present invention.

The device comprises a bearing plate 1, a suction pump 2, a sludge box 3, a rotating plate 4, a traction rope 5, a bend 6, a suction opening 7, a stirring impeller 8, a stirring motor 9, an electric winding roller 10, a sealing hose 11, a metal protective sleeve 12, an arc-shaped bulge 13 and an arc-shaped concave surface 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Referring to fig. 1 to 4, a light river dredging apparatus according to an embodiment of the present invention includes a bearing plate 1, a suction pump 2 installed on the bearing plate 1, and a sludge tank 3 connected to the suction pump 2; silt case 3 is installed on the transport vechicle, suction pump 2 on the loading board 1 communicates with silt case 3 with sealing hose 11, loading board 1 spreads out on silt subaerially, loading board 1's top fixed mounting suction pump 2, suction pump 2's suction port and the sealed intercommunication of suction port 7 of seting up on loading board 1, suction port 7 runs through in loading board 1, suction pump 2 extracts silt from suction port 7, in sending silt case 3 of eminence to the silt face with great speed through sealing hose 11, carry out the desilting work. The suction port 7 is directly arranged into a circular hole, and threads are also arranged in the suction port 7 and used for being screwed and fixed with and sealing the suction port of the suction pump 2.

As one of the preferred options of this embodiment, the bearing plate 1 is configured as a rectangular plate body, the rotating plates 4 are hinged to four side walls of the bearing plate 1, the hinged ends of the rotating plates 4 are configured as arc-shaped protrusions 13, and the hinged ends of the bearing plate 1 are configured as arc-shaped grooves. The rotating plate 4 is also provided with a fixing ring for fixing the traction ropes 5, the bearing plate 1 is welded with an inverted U-shaped direction-changing part 6 corresponding to each traction rope 5, the traction ropes 5 are fastened at the fixing ring and extend to the direction-changing part 6, then are turned and pulled out to the shore, and finally are wound on the electric winding roller 10. Each traction rope 5 is wound around a corresponding motorized roller 10.

For example, when cleaning sludge in a river channel, the sludge is generally removed along the direction of the river channel, and at this time, a traction rope 5 is respectively arranged on two rotating plates 4 of the bearing plate 1 facing to both banks, and a traction rope 5 is arranged on the rotating plate 4 in the direction of the path of the sludge removal. That is to say: have two to pull rope 5 and be pulled the both sides in river course respectively, operating personnel controls electronic winding up roller 10 work on the bank, and one of pulling on the both sides pulls rope 5 extension, another shortens, just can pull loading board 1 and remove between the both sides, and after loading board 1 removed the bank, the shortening of the third rope 5 of controlling again just can pull loading board 1 and remove in the river course direction to this circulation realizes the desilting work.

And because the hinged end of the rotating plate 4 is set to be the arc-shaped bulge 13, and the hinged end of the bearing plate 1 is set to be the arc-shaped concave surface 14, when the bearing plate 1 is pulled to move, the rotating plate 4 rotates upwards firstly, and an upward inclined plane is formed at the edge of the bearing plate 1, so that the pulling of the bearing plate 1 is more labor-saving. And after the rotating plate 4 upwards rotates, the hinged joint part of the rotating plate 4 and the bearing plate 1 still forms an arc-shaped curved surface, so that the edges and corners can not appear, the tension resistance is increased, and the whole device is very easy to pull in sludge. Especially when the entire carrying floor 1 is immersed in the sludge, the carrying floor 1 can be pulled out of the sludge more easily after the rotation of the rotating plate 4.

As a second preferred item of the present embodiment, a stirring impeller 8 is installed on one side of the bearing plate 1, a stirring motor 9 is installed on the other side, when the bearing plate 1 is located in a sludge area, the stirring impeller 8 is trapped in the sludge, large sludge blocks are firstly stirred up or hard large stones are swept away under the driving of the stirring motor 9, and the finely-divided sludge is pumped away from the pumping opening by the pumping pump 2, so that the pumping opening 7 or the pumping pump 2 or the sealing hose 11 is protected, and even the sealing hose 11 is scratched to destroy the pumping pump 2, thereby protecting the dredging device. Moreover, the metal protective sleeve 12 with a fine structure at one side is wrapped on the sealing hose 11, so that the sealing hose 11 can be protected from being scratched by a hard object while the sealing hose is ventilated, and the sealing hose 11 is protected.

Where not mentioned above, all are applicable to the prior art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a light-duty river course desilting equipment which characterized in that: comprises a bearing plate (1), a suction pump (2) arranged on the bearing plate (1) and a sludge tank (3) communicated with the suction pump (2); the device comprises a plurality of bearing plates (1), a plurality of rotating plates (4) hinged to the edges of the bearing plates (1), a traction rope (5) fixedly connected to the rotating plates (4) and far away from the edges of the centers of the bearing plates (1), and a direction changing part (6) arranged on the bearing plates (1) and used for changing the direction of the traction rope (5); by pulling the traction rope (5), the direction of the traction rope (5) is changed through the direction changing part (6), and then the rotating plate (4) is forced to rotate upwards.

2. The light river dredging device of claim 1, wherein: a suction opening (7) is formed in the bearing plate (1), and the suction end of the suction pump (2) is connected to the suction opening (7).

3. The light river dredging device of claim 1, wherein: the device also comprises a stirring impeller (8) arranged on the bearing plate (1) and a stirring motor (9) driving the stirring impeller (8) to rotate.

4. The light river dredging device of claim 1, wherein: also comprises an electric winding roller (10) for winding the traction rope (5).

5. The light river dredging device of claim 1, wherein: the sludge pump also comprises a sealing hose (11) for communicating the suction pump (2) and the sludge tank (3).

6. The light river dredging device of claim 5, wherein: the sealing device also comprises a metal protective sleeve (12) coated on the periphery of the sealing hose (11).

7. The light river dredging device of claim 1, wherein: the bearing plate (1) is a rectangular plate body, the number of the rotating plates (4) is four, and the four hinged plates are hinged around the bearing plate (1) respectively.

8. The light river dredging device of claim 1, wherein: the side wall of the edge of the bearing plate (1) is provided with an arc-shaped bulge (13) or an arc-shaped concave surface (14), and the hinged end of the corresponding rotating plate (4) is also provided with an arc-shaped concave surface (14) or an arc-shaped bulge (13).