CN216275909U - River channel dredging device suitable for hydraulic engineering uses - Google Patents
River channel dredging device suitable for hydraulic engineering uses Download PDFInfo
- Publication number
- CN216275909U CN216275909U CN202122900463.1U CN202122900463U CN216275909U CN 216275909 U CN216275909 U CN 216275909U CN 202122900463 U CN202122900463 U CN 202122900463U CN 216275909 U CN216275909 U CN 216275909U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- motor
- collecting box
- river channel
- hydraulic engineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a river channel dredging device suitable for hydraulic engineering, which comprises a collecting box, wherein the right ends of the front side and the rear side of the collecting box are respectively and fixedly connected to the inner walls of the front side and the rear side of a frame, the bottom of a fixed rod is fixedly connected with a hydraulic cylinder, the inner wall of the top of a filter cover is fixedly connected with a first motor, the driving end of the first motor is fixedly connected with a stirring shaft, the outer diameter of the stirring shaft is uniformly and fixedly connected with three groups of stirring blades, and one end of each group of stirring blades, which is far away from the stirring shaft, is fixedly connected with a cutting knife. According to the utility model, the first motor drives the stirring blade and the cutting knife to crush domestic garbage or objects with larger volume mixed in the sludge, so that the problem of blockage of the telescopic pipe and the conveying pipe is avoided, the working efficiency of dredging the river channel is improved, the second motor drives the extrusion plate to downwards extrude the sludge on the filter screen, water in the sludge is separated from the sludge, and the purpose of sludge-water separation is realized.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a river channel dredging device suitable for hydraulic engineering.
Background
Hydraulic engineering is a general term of various engineering constructions built for controlling, utilizing and protecting water resources and environments on earth surface and underground, and is divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and port engineering, water supply and drainage engineering, environment hydraulic engineering, coastal reclamation engineering and the like according to service objects, and hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering.
Chinese patent document CN210797696U relates to a river dredging device, which comprises: the ship body is positioned on the water surface of a river channel, the bow of the ship body faces towards a dewatering direction, the stern faces towards a water incoming direction, the lifting device is arranged on the ship body, the transmission box is arranged at the free end of the lifting device and is positioned at a position for accumulating silt under the water surface, a rotating shaft is horizontally arranged between two opposite side walls of the transmission box, a water wheel vehicle is sleeved on the rotating shaft, the top surface of the transmission box is opened corresponding to the water wheel vehicle, one half of the water wheel vehicle extends out of the opening, the rotating shaft is perpendicular to the water flow direction, a first bevel gear is fixedly sleeved on the rotating shaft, a transmission shaft is vertically arranged on the bottom surface of the transmission box, a second bevel gear which can be meshed with the first bevel gear is fixedly sleeved on the upper portion of the transmission shaft, the lower end of the transmission shaft extends out of the transmission box and is provided with stirring blades in the circumferential direction, the inlet at the lower end of the pipeline is fixed on the bottom surface of the transmission box, the upper end outlet is positioned in the mud accumulating box, the slurry pump is arranged on the pipeline. The river course dredging device of this patent is through setting up the waterwheel car, first bevel gear, second bevel gear, stirring vane, pivot and transmission shaft, make the device can automatic stirring cohesive silt, take out loose silt through the thick liquid pump and clear away silt in the long-pending mud case, but can not smash the domestic waste or bulky article that contain in the silt at the desilting in-process, thereby cause the problem of pipe blockage, influence the work efficiency of desilting, and can not carry out mud-water separation to the silt of clearance, make silt handle the difficulty, the event needs to improve the desilting device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a river channel dredging device suitable for hydraulic engineering.
In order to achieve the purpose, the utility model adopts the following technical scheme: the river channel dredging device suitable for hydraulic engineering comprises a collecting box, wherein the right ends of the front side and the rear side of the collecting box are respectively and fixedly connected to the inner walls of the front side and the rear side of a frame, a fixing rod is fixedly connected to the top end assembly of the right side of the frame, a hydraulic cylinder is fixedly connected to the bottom of the fixing rod, the bottom end of the hydraulic cylinder is fixedly connected to the top of a filter cover, a first motor is fixedly connected to the inner wall of the top of the filter cover, a driving end of the first motor is fixedly connected with a stirring shaft, three groups of stirring blades are uniformly and fixedly connected to the outer diameter of the stirring shaft, one end, away from the stirring shaft, of each group of the stirring blades is fixedly connected with a cutting knife, the front side of the top of the filter cover is fixedly connected to one end of a telescopic pipe, the other end of the telescopic pipe is fixedly connected to the feeding end of a dredging pump, and the discharging end of the dredging pump is fixedly connected to one end of a conveying pipe, the other end fixed connection of conveying pipeline is at the right-hand member upside of collecting box, the top fixedly connected with second motor of collecting box, the drive end fixed connection of second motor is on the top of lead screw, threaded connection has the stripper plate on the external diameter of lead screw, the bottom of lead screw is rotated and is connected the top at the filter screen.
As a further description of the above technical solution:
the middle part of the left end of the front side of the collecting box is fixedly connected with a control panel, and the control panel is respectively connected with the first motor, the second motor and the dredging pump through signal wires.
As a further description of the above technical solution:
a box door is arranged on the upper side of the left end of the collecting box, and a handle is fixedly connected to the left side of the box door.
As a further description of the above technical solution:
the bottom of the frame is fixedly connected to the top of the mounting plate, and the top of the mounting plate is fixedly connected to the bottom of the collecting box.
As a further description of the above technical solution:
the outer sides of the extrusion plates are all connected to the inner wall of the collecting box in a sliding mode.
As a further description of the above technical solution:
the left side fixed connection of desilting pump is at the right side front end of frame.
As a further description of the above technical solution:
the bottom end of the stirring shaft is rotatably connected to the inner wall of the bottom of the filter cover.
As a further description of the above technical solution:
the outer sides of the filter screens are fixedly connected to the inner wall of the collecting box.
The utility model has the following beneficial effects:
1. according to the river channel dredging device, the first motor is started through the control panel, the first motor drives the stirring shaft to rotate, the stirring shaft drives the stirring blades and the cutting knife to stir and crush sludge entering the filter cover, so that household garbage mixed in the sludge or objects with large volumes are crushed, the problem that the telescopic pipe and the conveying pipe are blocked is avoided, the river channel dredging work efficiency is improved, and the dredging pump inputs the sludge into the collecting box through the telescopic pipe and the conveying pipe, so that the river channel dredging work is realized.
2. According to the sludge-water separation device, after the collection box is filled with sludge, the second motor is started through the control panel, the first motor and the sludge removal pump are closed, the second motor drives the screw rod to rotate, the screw rod drives the extrusion plate to downwards extrude the sludge on the filter screen, so that water in the sludge is separated from the sludge, the purpose of separating the sludge from the water is achieved, the extrusion plate extrudes the water and extrudes the sludge into blocks, the size of the sludge and the difficulty in cleaning the sludge are reduced, and the sludge-water separation device is beneficial to improving the working efficiency of river channel dredging.
Drawings
Fig. 1 is a perspective view of a river dredging device suitable for hydraulic engineering according to the present invention;
fig. 2 is a left side view of the river dredging device for hydraulic engineering according to the present invention;
FIG. 3 is a sectional view of a collection box of the dredging device for river channels in hydraulic engineering according to the present invention;
fig. 4 is a schematic view of the inside of a filter cover of the river dredging device suitable for hydraulic engineering provided by the utility model.
Illustration of the drawings:
1. a collection box; 2. mounting a plate; 3. a control panel; 4. a frame; 5. fixing the rod; 6. a hydraulic cylinder; 7. a filter housing; 8. a telescopic pipe; 9. a dredging pump; 10. a delivery pipe; 11. a first motor; 12. a stirring shaft; 13. stirring blades; 14. a cutting knife; 15. a box door; 16. a second motor; 17. a lead screw; 18. a pressing plate; 19. and (4) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: the river channel dredging device suitable for hydraulic engineering comprises a collecting box 1, the right ends of the front side and the rear side of the collecting box 1 are respectively fixedly connected to the inner walls of the front side and the rear side of a frame 4, a fixing rod 5 is fixedly connected to the top end assembly of the right side of the frame 4, the hydraulic cylinder 6 and other components are convenient to install, a hydraulic cylinder 6 is fixedly connected to the bottom of the fixing rod 5, the bottom of the hydraulic cylinder 6 is fixedly connected to the top of a filter cover 7, a first motor 11 is fixedly connected to the inner wall of the top of the filter cover 7, a stirring shaft 12 is fixedly connected to the driving end of the first motor 11, three groups of stirring blades 13 are uniformly and fixedly connected to the outer diameter of the stirring shaft 12, a cutting knife 14 is fixedly connected to one end of a telescopic pipe 8 at the front side of the top of the filter cover 7, the other end of the telescopic pipe 8 is fixedly connected to the feeding end of a dredging pump 9, and the discharging end of the dredging pump 9 is fixedly connected to one end of a conveying pipe 10, the other end of the delivery pipe 10 is fixedly connected to the upper side of the right end of the collection box 1, the filter cover 7 is driven by the hydraulic cylinder 6 to enter sludge, the first motor 11 is started by the control panel 3, the first motor 11 drives the stirring shaft 12 to rotate, the stirring shaft 12 drives the stirring blade 13 and the cutting knife 14 to stir and crush the sludge entering the filter cover 7, so that domestic garbage mixed in the sludge or objects with larger volume are crushed, the problem of blockage of the telescopic pipe 8 and the delivery pipe 10 is avoided, the working efficiency of dredging the river channel is improved, the dredging pump 9 inputs the sludge into the collection box 1 through the telescopic pipe 8 and the delivery pipe 10, the dredging operation of the river channel is realized, the second motor 16 is fixedly connected to the top of the collection box 1, the driving end of the second motor 16 is fixedly connected to the top end of the screw rod 17, and the extrusion plate 18 is in threaded connection on the outer diameter of the screw rod 17, the bottom of lead screw 17 rotates the top of connecting at filter screen 19, fill collecting box 1 back when silt, start second motor 16 and close first motor 11 and dredging pump 9 through control panel 3, second motor 16 drives lead screw 17 and rotates, lead screw 17 drives the silt on the stripper plate 18 extrudees filter screen 19 downwards, make water and mud separation in the silt, the purpose of mud-water separation has been realized, stripper plate 18 extrudes water and extrudes the piece with mud, the volume of silt and the clearance degree of difficulty of silt have been reduced, be favorable to improving the work efficiency of river course desilting.
Front side left end middle part fixedly connected with control panel 3 of collecting box 1, control panel 3 passes through the signal line and respectively with first motor 11, second motor 16 links to each other with desilting pump 9, be convenient for control, improve desilting efficiency, the left end upside of collecting box 1 is provided with chamber door 15, the left side fixedly connected with handle of chamber door 15, be convenient for take out the silt of extrusion blocking, frame 4's bottom fixed connection is at the top of mounting panel 2, the top fixed connection of mounting panel 2 is in the bottom of collecting box 1, the equal sliding connection in the outside of stripper plate 18 is on the inner wall of collecting box 1, the left side fixed connection of desilting pump 9 is at the right side front end of frame 4, the bottom of (mixing) shaft 12 is rotated and is connected on the bottom inner wall of filter mantle 7, the supporting role has been played, the equal fixed connection in the outside of filter screen 19 is on the inner wall of collecting box 1, the fixed effect of connection has been played.
The working principle is as follows: firstly, the filter cover 7 is driven to enter the sludge through the hydraulic cylinder 6, the first motor 11 is started through the control panel 3, the first motor 11 drives the stirring shaft 12 to rotate, the stirring shaft 12 drives the stirring blade 13 and the cutting knife 14 to stir and crush the sludge entering the filter cover 7, so that the household garbage mixed in the sludge or objects with larger volume are crushed, the problem of blockage of the telescopic pipe 8 and the conveying pipe 10 is avoided, the working efficiency of dredging the river channel is improved, the dredging pump 9 inputs the crushed sludge into the collection box 1 through the telescopic pipe 8 and the conveying pipe 10, the dredging operation of dredging the river channel is realized, after the collection box 1 is filled with the sludge, the second motor 16 is started through the control panel 3, the first motor 11 and the dredging pump 9 are closed, the second motor 16 drives the screw rod 17 to rotate, the screw rod 17 drives the extrusion plate 18 to extrude the sludge on the filter screen 19 downwards, the water and the mud in the mud are separated, the purpose of mud-water separation is achieved, the extruded mud is cleaned out by opening the box door 15, the box door 15 is closed, and the operation is repeated to continue dredging.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. River course sediment removal device suitable for hydraulic engineering uses, including collecting box (1), its characterized in that: the front and rear right ends of the collecting box (1) are respectively fixedly connected to the front and rear inner walls of the frame (4), the right side top end assembly of the frame (4) is fixedly connected with a fixing rod (5), the bottom of the fixing rod (5) is fixedly connected with a hydraulic cylinder (6), the bottom of the hydraulic cylinder (6) is fixedly connected to the top of the filter cover (7), the inner wall of the top of the filter cover (7) is fixedly connected with a first motor (11), the driving end of the first motor (11) is fixedly connected with a stirring shaft (12), three groups of stirring blades (13) are uniformly and fixedly connected to the outer diameter of the stirring shaft (12), one end of each group of the stirring blades (13) far away from the stirring shaft (12) is fixedly connected with a cutting knife (14), the front side of the top of the filter cover (7) is fixedly connected to one end of a telescopic pipe (8), and the other end of the telescopic pipe (8) is fixedly connected to the feeding end of a desilting pump (9), the one end at conveying pipeline (10) is fixed to the discharge end of desilting pump (9), the other end fixed connection of conveying pipeline (10) is at the right-hand member upside of collecting box (1), the top fixedly connected with second motor (16) of collecting box (1), the drive end fixed connection of second motor (16) is on the top of lead screw (17), threaded connection has stripper plate (18) on the external diameter of lead screw (17), the bottom of lead screw (17) is rotated and is connected the top at filter screen (19).
2. The river channel dredging device suitable for hydraulic engineering of claim 1, wherein: the left end middle part of the front side of the collecting box (1) is fixedly connected with a control panel (3), and the control panel (3) is respectively connected with a first motor (11), a second motor (16) and a desilting pump (9) through signal lines.
3. The river channel dredging device suitable for hydraulic engineering of claim 1, wherein: a box door (15) is arranged on the upper side of the left end of the collecting box (1), and a handle is fixedly connected to the left side of the box door (15).
4. The river channel dredging device suitable for hydraulic engineering of claim 1, wherein: the bottom of the frame (4) is fixedly connected to the top of the mounting plate (2), and the top of the mounting plate (2) is fixedly connected to the bottom of the collecting box (1).
5. The river channel dredging device suitable for hydraulic engineering of claim 1, wherein: the outer sides of the extrusion plates (18) are connected to the inner wall of the collection box (1) in a sliding mode.
6. The river channel dredging device suitable for hydraulic engineering of claim 1, wherein: the left side of the dredging pump (9) is fixedly connected with the front end of the right side of the frame (4).
7. The river channel dredging device suitable for hydraulic engineering of claim 1, wherein: the bottom end of the stirring shaft (12) is rotatably connected to the inner wall of the bottom of the filter cover (7).
8. The river channel dredging device suitable for hydraulic engineering of claim 1, wherein: the outer sides of the filter screens (19) are fixedly connected to the inner wall of the collecting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122900463.1U CN216275909U (en) | 2021-11-24 | 2021-11-24 | River channel dredging device suitable for hydraulic engineering uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122900463.1U CN216275909U (en) | 2021-11-24 | 2021-11-24 | River channel dredging device suitable for hydraulic engineering uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216275909U true CN216275909U (en) | 2022-04-12 |
Family
ID=81037911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122900463.1U Active CN216275909U (en) | 2021-11-24 | 2021-11-24 | River channel dredging device suitable for hydraulic engineering uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216275909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478577A (en) * | 2022-09-27 | 2022-12-16 | 安徽省佳鑫建筑工程有限公司 | River channel dredging device and dredging method thereof |
-
2021
- 2021-11-24 CN CN202122900463.1U patent/CN216275909U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115478577A (en) * | 2022-09-27 | 2022-12-16 | 安徽省佳鑫建筑工程有限公司 | River channel dredging device and dredging method thereof |
| CN115478577B (en) * | 2022-09-27 | 2024-04-09 | 安徽省佳鑫城市建设集团有限公司 | River dredging device and dredging method thereof |
| CN115478577B8 (en) * | 2022-09-27 | 2024-04-30 | 安徽佳鑫城市建设集团有限公司 | River dredging device and dredging method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213253238U (en) | Small-sized filter for dispersed sewage treatment station | |
| CN216275909U (en) | River channel dredging device suitable for hydraulic engineering uses | |
| CN211421206U (en) | Dredging device for urban hydraulic engineering | |
| CN213161721U (en) | Environment-friendly waste concrete cleaning equipment in building field | |
| CN112523293A (en) | Dredging device for hydraulic engineering and use method thereof | |
| CN212662856U (en) | Environment-friendly sewage filter equipment | |
| CN212052951U (en) | Hydraulic engineering desilting device | |
| CN216552157U (en) | City river sediment removal device for hydraulic engineering | |
| CN216839643U (en) | High-efficient cleaning device of city river silt | |
| CN215442088U (en) | Dredging device for hydraulic engineering | |
| CN215669789U (en) | Water conservancy water and electricity is ditch desilting device for construction | |
| CN213834809U (en) | Sewage treatment plant is used in municipal administration with prevent blockking up mechanism | |
| CN213668298U (en) | High-efficient environmental protection sedimentation tank for sewage treatment | |
| CN214116762U (en) | River course device of decontaminating | |
| CN211946519U (en) | Immersed membrane treatment water purification equipment | |
| CN213390052U (en) | River course cleaning device | |
| CN210159294U (en) | Phytoplankton siphon device | |
| CN212224170U (en) | Anti-blocking device for water supply and drainage | |
| CN112337172A (en) | High-efficient kitchen garbage thick liquids environmental protection processing system | |
| CN217601669U (en) | Movable cell body desilting device | |
| CN215562912U (en) | Ecological dredging ship for river and lake bottom mud | |
| CN220747051U (en) | Hydraulic engineering dredging device | |
| CN218933262U (en) | Engineering dredging box | |
| CN219099961U (en) | Cleaning device for ditch garbage | |
| CN218292094U (en) | Water conservancy construction sediment removal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |