River channel dredging device
By adopting the assembled filter feeding structure and clamping structure in the river channel silt cleaning device, the blockage problem caused by silt adhesion is solved, ensuring the dredging effect and the normal operation of the device.
Patent Information
- Application Number
- CN202422141836.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-02
AI Technical Summary
When the existing river channel dredging device filters and transports sludge, some of the sludge will adhere to the conveying structure, which will be inconvenient to clean up and easily cause blockage, affecting the effect of subsequent sludge cleaning and filtration operations.
A river channel dredging device is designed, adopting an assembled filter feeding structure and a clamping structure. The sludge filtering and collection are realized through the assembled filter feeding structure, and the connection between the sludge pumping pipe and the crimping dragon conveying rod is enhanced through the clamping structure to prevent loosening caused by vibration.
It effectively prevents blockage problems caused by sludge adhesion, ensures the continuity and effectiveness of silt cleaning and filtration operations, and ensures the normal operation of the river dredging device.
Smart Images
Figure CN223034105U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of river dredging, and particularly relates to a river dredging device. Background Art
[0002] River dredging generally uses mechanical equipment to stir the silt deposited at the bottom of the river into a turbid water state and let it flow away with the river water, thereby playing a role in dredging. River siltation has increasingly affected the normal functioning of various functions such as flood control, drainage, irrigation, water supply, and navigation. To restore the normal functions of the river, a river dredging and dredging project is carried out to deepen and widen the river through treatment and make the river water clear.
[0003] At present, when the existing river dredging device is performing dredging operations, generally after separating the silt and sewage by filtration, the silt is filtered and conveyed to another box for collection through a conveying structure with a filtering function. During the filtering and conveying process, some silt will adhere to the conveying structure, and the conveying structure is installed inside the filtering box, which makes it inconvenient to clean. After a long time, it will cause blockage, thus affecting the subsequent dredging and filtering operations and the dredging effect. Summary of the Utility Model
[0004] To solve or partially solve the problems existing in the related technologies, this application provides a river dredging device, which solves the problem that the existing filtering and conveying structure for silt causes some silt to adhere to the conveying structure, making it inconvenient to clean, and can prevent blockage from affecting the subsequent dredging and filtering operations, ensuring the dredging effect.
[0005] This application provides a river dredging device, including a hull 1 and a box body 2 installed on the hull 1; one side of the outer surface wall of the box body 2 is fixedly connected with a connecting frame 3, a vertical driving component 11 is arranged on the connecting frame 3, the lower end of the vertical driving component 11 is fixedly connected with a driving motor 16, the output end of the driving motor 16 is connected with a screw conveyor rod 12, a transmission component is arranged on one side of the screw conveyor rod 12, the other end of the transmission component communicates with the box body 2, an assembled filtering and receiving structure is arranged inside the box body 2, and discharge pipes 18 are equidistantly and evenly connected to the lower part of the outer side wall of the box body 2.
[0006] The assembled filtering and receiving structure includes a hollow frame 4, inserting strips 5 and mounting strips 6. The hollow frame 4 is arranged inside the box body 2, the inserting strips 5 are connected to the outer surface wall of the hollow frame 4, the mounting strips 6 are connected to the inner surface wall of the box body 2, slots 7 are opened on the mounting strips 6, the size of the slots 7 is adapted to the size of the inserting strips 5, and the inserting strips 5 are inserted into the slots 7.
[0007] Optionally, in some solutions, a plate groove 8 is opened on one side of the outer surface wall of the box body 2, an outer plate 9 is inserted into the plate groove 8, and a handle 10 is installed at the middle position of the outer surface wall of the outer plate 9.
[0008] Optionally, in some solutions, the transmission component includes a pump body 13, a dredging pipe 14, and a conveying pipe 17. The pump body 13 is installed on the hull 1 and is located on one side of the box body 2. The dredging pipe 14 is connected to the input end of the pump body 13, and the conveying pipe 17 is connected to the output end of the pump body 13. One end of the conveying pipe 17 away from the pump body 13 penetrates into the interior of the box body 2. A clamping structure 15 is provided on the outer wall of the auger conveyor rod 12. The dredging pipe 14 communicates with the auger conveyor rod 12 through the clamping structure 15, and the dredging pipe 14 is a flexible pipe.
[0009] Optionally, in some solutions, the clamping structure 15 includes a fixed seat 151, a rod groove 153, a plug rod 154, a connecting rod 155, a clamping block 156, and a spring 157. The fixed seat 151 is fixedly connected to the outer wall of the auger conveyor rod 12. A pipe groove 152 is opened inside the fixed seat 151. A rod groove 153 is opened on the inner wall of the fixed seat 151. The rod groove 153 is located on the upper and lower sides of the pipe groove 152 and communicates with the pipe groove 152. The plug rod 154 is inserted into the rod groove 153. The connecting rod 155 is connected to the inner side of the plug rod 154. The clamping block 156 is connected to the end of the connecting rod 155 away from the plug rod 154, and the clamping block 156 is located in the pipe groove 152. A spring 157 is sleeved on the plug rod 154. The spring 157 is located inside the rod groove 153. The outer end of the spring 157 is connected to the wall surface of the rod groove 153, and the free end of the spring 157 is connected to the connecting rod 155.
[0010] The technical solutions provided by this application may include the following beneficial effects:
[0011] 1) By setting up an assembled filtering and receiving structure in this application, during use, the filtering and collection operations can be carried out in one box body, solving the problem that in the existing filtering and conveying structure for silt filtering and conveying, some silt will adhere to the conveying structure, making it inconvenient to clean, preventing the situation of blockage affecting the subsequent silt cleaning and filtering operations, and ensuring the silt cleaning effect;
[0012] 2) By setting up a clamping structure in this application, the dredging pipe can be fixed, further enhancing the firmness of the connection between the auger conveyor rod and the dredging pipe, preventing the loosening of the connection between the dredging pipe and the auger conveyor rod caused by the vibration during the dredging process, and ensuring the normal pumping of silt and sewage.
[0013] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit this application. Description of the Drawings
[0014] The above and other objects, features, and advantages of the present application will become more apparent by describing exemplary embodiments of the present application in more detail with reference to the accompanying drawings, in which, in the exemplary embodiments of the present application, the same reference numerals generally represent the same components.
[0015] Figure 1 is a schematic structural view of a river dredging device shown in an embodiment of the present application;
[0016] Figure 2 is another schematic structural view of a river dredging device shown in an embodiment of the present application;
[0017] Figure 3 is a schematic structural view of an assembled filtering and material receiving structure shown in an embodiment of the present application;
[0018] Figure 4 is a schematic structural view of a clamping structure shown in an embodiment of the present application;
[0019] Figure 5 is a schematic structural view of a screw conveyor rod shown in an embodiment of the present application.
[0020] Reference numerals:
[0021] 1, hull; 2, box body; 3, connecting frame; 4, hollow frame; 5, inserting strip; 6, mounting strip; 7, slot; 8, plate slot; 9, outer plate; 10, handle; 11, vertical driving assembly; 12, screw conveyor rod; 13, pump body; 14, mud suction pipe; 15, clamping structure; 151, fixed seat; 152, pipe slot; 153, rod slot; 154, inserting rod; 155, connecting rod; 156, clamping block; 157, spring; 16, driving motor; 17, conveying pipe; 18, discharge pipe. Detailed embodiments
[0022] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.
[0023] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, the meaning of "a plurality" is two or more, unless otherwise specifically defined.
[0024] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application.
[0025] Unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0026] In view of the above problems, the embodiment of this application provides a river dredging device, which can prevent the situation of blockage and affect the subsequent dredging and filtering operations, and ensures the dredging effect.
[0027] The technical solutions of the embodiments of this application will be described in detail below with reference to the drawings.
[0028] See Figures 1-5 , the river dredging device includes a hull 1 and a box body 2 installed on the hull 1; one side of the outer wall of the box body 2 is fixedly connected with a connecting frame 3, a vertical driving component 11 is arranged on the connecting frame 3, the lower end of the vertical driving component 11 is fixedly connected with a driving motor 16, the output end of the driving motor 16 is connected with a screw conveyor rod 12, a transmission component is arranged on one side of the screw conveyor rod 12, the other end of the transmission component communicates with the box body 2, an assembled filtering and material receiving structure is arranged inside the box body 2, and discharge pipes 18 are equidistantly and evenly connected to the lower part of the outer side wall of the box body 2.
[0029] The described assembled filtering and material receiving structure includes a hollow frame 4, insertion strips 5, and mounting strips 6. The hollow frame 4 is arranged inside the box body 2. The insertion strips 5 are connected to the outer surface wall of the hollow frame 4. The mounting strips 6 are connected to the inner surface wall of the box body 2. Slots 7 are provided on the mounting strips 6, and the size of the slots 7 is adapted to the size of the insertion strips 5. The insertion strips 5 are inserted into the slots 7.
[0030] During operation, first start the vertical driving component 11 to drive the driving motor 16 to move up and down, move the auger conveying rod 12 up and down to convey the silt at different depths in the river channel. Then start the driving motor 16 to drive the auger conveying rod 12 to operate. Then, through the transmission component, the conveyed silt and sewage are conveyed into the box body 2. After being filtered and separated in the box body 2, the sewage is filtered by the assembled filtering and material receiving structure and falls to the bottom of the box body 2. Finally, it is discharged into the river channel through the discharge pipe 18.
[0031] Dock and insert the insertion strips 5 on both sides of the hollow frame 4 into the slots 7 provided on the mounting strips 6, and install the hollow frame 4 into the box body 2. Separate the silt and sewage through the hollow holes on the hollow frame 4. The separated silt falls into the hollow frame 4 for collection. After collecting a certain amount, vice versa according to the above operation, take out the hollow frame 4 and replace it with a new one, which is convenient for subsequent dredging operations. This operation solves the problem that in the existing filtering and conveying structure for silt filtering and conveying, some silt will adhere to the conveying structure, making it inconvenient to clean, prevents the situation of causing blockage and affecting subsequent dredging and filtering operations, and ensures the dredging effect.
[0032] In some embodiments, a plate groove 8 is provided on one side of the outer surface wall of the box body 2. An outer plate 9 is inserted into the interior of the plate groove 8, and a handle 10 is installed at the middle position of the outer surface wall of the outer plate 9.
[0033] During operation, the outer plate 9 can be pulled out of the plate groove 8 by holding the handle 10 and pulling it outward to install and remove the assembled filtering and material receiving structure.
[0034] In some embodiments, the transmission component includes a pump body 13, a sludge suction pipe 14, and a delivery pipe 17. The pump body 13 is installed on the hull 1 and is located on one side of the box body 2. The sludge suction pipe 14 is connected to the input end of the pump body 13. The delivery pipe 17 is connected to the output end of the pump body 13, and the end of the delivery pipe 17 away from the pump body 13 penetrates into the interior of the box body 2. A clamping structure 15 is provided on the outer surface wall of the auger conveying rod 12. The sludge suction pipe 14 is connected to the auger conveying rod 12 through the clamping structure 15, and the sludge suction pipe 14 is a flexible pipe.
[0035] During operation, first start the vertical drive assembly 11 to drive the drive motor 16 to move up and down, move the auger conveyor rod 12 up and down to convey the silt at different depths in the river channel, then start the drive motor 16 to drive the auger conveyor rod 12 to operate, and start the pump body 13 to pump the conveyed silt and sewage into the sludge suction pipe 14, and convey it into the box body 2 through the conveying pipe 17. After filtration and separation in the box body 2, the sewage falls to the bottom of the box body 2, and finally is discharged into the river channel through the discharge pipe 18. The sludge suction pipe 14 is a flexible pipe. During the process of the vertical drive assembly 11 driving the drive motor 16 to move up and down, the sludge suction pipe 14 can be pulled accordingly without causing damage to the sludge suction pipe 14.
[0036] In some embodiments, the clamping structure 15 includes a fixed seat 151, a rod groove 153, an insertion rod 154, a connecting rod 155, a clamping block 156 and a spring 157. The fixed seat 151 is fixedly connected to the outer wall of the auger conveyor rod 12. A pipe groove 152 is formed inside the fixed seat 151. A rod groove 153 is formed on the inner wall of the fixed seat 151. The rod groove 153 is located on the upper and lower sides of the pipe groove 152 and communicates with the pipe groove 152. The insertion rod 154 is inserted into the rod groove 153. The connecting rod 155 is connected to the inner side of the insertion rod 154. The clamping block 156 is connected to the end of the connecting rod 155 away from the insertion rod 154, and the clamping block 156 is located in the pipe groove 152. A spring 157 is sleeved on the insertion rod 154. The spring 157 is located inside the rod groove 153. The outer end of the spring 157 is connected to the wall surface of the rod groove 153, and the free end of the spring 157 is connected to the connecting rod 155.
[0037] During operation, first hold the end of the insertion rod 154 and lift it. At this time, the spring 157 in the rod groove 153 is stressed and contracts, and the distance between the two clamping blocks 156 is adjusted to the maximum. Then, after one end of the sludge suction pipe 14 passes through the pipe groove 152 formed in the fixed seat 151 and is connected to the auger conveyor rod 12, release the insertion rod 154. Using the elastic force of the spring 157, drive the two clamping blocks 156 to approach until they clamp on the sludge suction pipe 14, which can fix the sludge suction pipe 14, further enhancing the firmness of the connection between the auger conveyor rod 12 and the sludge suction pipe 14, preventing the loosening of the connection between the sludge suction pipe 14 and the auger conveyor rod 12 caused by the vibration generated during the sludge suction process, and ensuring the normal pumping of silt and sewage.
[0038] Finally, it should also be noted that in this text, relationships such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0039] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed over multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0040] The embodiments of the present application have been described above. The above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical applications or improvements to the technology in the market, or to enable other ordinary skill in the art in the technical field to understand the embodiments disclosed herein.
Claims
1. A river channel dredging device, characterized in that: The river channel dredging device comprises a hull (1) and a box (2) installed on the hull (1); a connecting frame (3) is fixedly connected to one side of the outer wall of the box (2); a vertical driving component (11) is provided on the connecting frame (3); a driving motor (16) is fixedly connected to the lower end of the vertical driving component (11); an output end of the driving motor (16) is connected to an auger conveying rod (12); a transmission component is provided on one side of the auger conveying rod (12); the other end of the transmission component is connected to the box (2); an assembled filtering material receiving structure is provided inside the box (2); and a discharge pipe (18) is equidistantly and evenly connected to the lower part of the outer wall of the box (2); The assembled filtering material connection structure comprises a hollow frame (4), an inserting strip (5) and a mounting strip (6); the hollow frame (4) is arranged inside a box body (2); the inserting strip (5) is connected to the outer surface wall of the hollow frame (4); the mounting strip (6) is connected to the inner surface wall of the box body (2); a slot (7) is provided on the mounting strip (6); the size of the slot (7) matches the size of the inserting strip (5); and the inserting strip (5) is inserted into the slot (7).
2. The river channel desilting device according to claim 1, characterized in that: A board groove (8) is provided on one side of the outer wall of the box body (2), an outer board (9) is inserted into the board groove (8), and a handle (10) is installed at the middle position of the outer wall of the outer board (9).
3. The river channel dredging device according to claim 1 or 2, characterized in that: The transmission component comprises a pump body (13), a mud extraction pipe (14) and a delivery pipe (17); the pump body (13) is installed on the hull (1) and is located on one side of the box body (2); the mud extraction pipe (14) is connected to the input end of the pump body (13); the delivery pipe (17) is connected to the output end of the pump body (13); and the end of the delivery pipe (17) away from the pump body (13) penetrates into the interior of the box body (2); the outer wall of the auger delivery rod (12) is provided with a clamping structure (15); the mud extraction pipe (14) is connected to the auger delivery rod (12) through the clamping structure (15); and the mud extraction pipe (14) is a soft pipe.
4. The river channel desilting device according to claim 3, characterized in that: The clamping structure (15) comprises a fixing seat (151), a rod groove (153), an inserting rod (154), a connecting rod (155), a clamping block (156) and a spring (157). The fixing seat (151) is fixedly connected to the outer wall of the auger conveying rod (12). A pipe groove (152) is provided inside the fixing seat (151). A rod groove (153) is provided on the inner wall of the fixing seat (151). The rod groove (153) is located at the upper and lower sides of the pipe groove (152) and is connected to the pipe groove (152). The inserting rod (154) is connected to the outer wall of the auger conveying rod (12). 4) inserted into the rod groove (153), the connecting rod (155) is connected to the inner side of the insertion rod (154), the clamping block (156) is connected to the end of the connecting rod (155) away from the insertion rod (154), and the clamping block (156) is located in the tube groove (152), and a spring (157) is sleeved on the insertion rod (154), and the spring (157) is located in the rod groove (153), the outer end of the spring (157) is connected to the wall of the rod groove (153), and the free end of the spring (157) is connected to the connecting rod (155).