CN218779555U - River bottom dredging device - Google Patents
River bottom dredging device Download PDFInfo
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- CN218779555U CN218779555U CN202223354497.6U CN202223354497U CN218779555U CN 218779555 U CN218779555 U CN 218779555U CN 202223354497 U CN202223354497 U CN 202223354497U CN 218779555 U CN218779555 U CN 218779555U
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- arm
- desilting
- auger blade
- spiral auger
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Abstract
The utility model discloses a river bottom sediment removal device, including device carrier, lifting control assembly and desilting subassembly, the lifting control assembly is including flexible arm, flexible arm rotates to be installed on the device carrier, installs the flexible first hydraulic telescoping rod of the flexible arm of control on the flexible arm, rotates on the device carrier and installs the flexible arm wobbling second hydraulic telescoping rod of control, the desilting subassembly is including the cover body, spiral auger blade, hydraulic motor and desilting pump, the cover body rotates to be installed in the bottom of flexible arm, and the cover body is semicircular structure, and the downside opening. This river bottom sediment removal device through setting up the desilting subassembly, and the rotatory at the cover body of spiral auger blade will be far away silt and carry to the desilting pump entry, makes things convenient for the pump to suck and carries to the bank, and simultaneously, the rotatable separation of spiral auger blade gathers the plug in filter plate mesh department to reach the effect of preventing blockking up, easily block up the solid from the source clearance, guarantee the safe operation of equipment, make desilting work more smooth.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field specifically is a river bottom sediment removal device.
Background
River channel desilting generally indicates to administer the river course, through mechanical equipment, blows the silt of sedimentary river bottom and stirs into turbid watery attitude, flows away along with the river to play the effect of mediation, among the prior art, patent application number is 202021634854.2, a river bottom desilting device for hydraulic engineering is disclosed, which comprises a supporting frame, one side fixed mounting of support frame has the backup pad, and the bottom fixed mounting of backup pad has the top to be open-ended desilting case, has seted up the rotation hole in the backup pad, rotates downthehole rotation and installs the rotation post, and the top fixed mounting of backup pad has a rotating electrical machines, and the top of rotation post extend to the top of backup pad and with rotating electrical machines's output shaft fixed connection, the outside fixed mounting that rotates the post has the crushing leaf that is located the desilting incasement, fixed mounting has same fixed plate on the both sides inner wall of desilting case, the utility model discloses a plurality of crushing sword rotate can effectually smash the rubble in the silt, prevented that silt from becoming silting of pipeline, through discharging silt and the moisture separation of filter plate, reduced the weight of desilting case, satisfied the needs that use, but the in-process still exist:
1) In the scheme, the blockage is crushed, so that the blockage prevention effect is achieved, the dredging workload is increased, meanwhile, the problems of inputting and blocking of source crushed stone impurities are not solved, the sludge pump can be damaged, and the blockage prevention effect is not obvious;
2) Because the river course area is big, adopt the change position of mud point, how to realize not solving, the use meets all kinds of problems and remains to solve, and is not practical enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a river bottom sediment removal device 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: the utility model provides a river bottom sediment removal device, includes device carrier, lifting control assembly and desilting subassembly, lifting control assembly includes flexible arm, flexible arm rotates to be installed on the device carrier, installs the flexible first hydraulic telescoping rod of the flexible arm of control on the flexible arm, rotates on the device carrier and installs the flexible arm wobbling second hydraulic telescoping rod of control.
The desilting subassembly is including the cover body, spiral auger blade, hydraulic motor and desilting pump, the cover body rotates the bottom of installing at flexible arm, and the cover body is semi-circular structure, and downside opening, and spiral auger blade rotates the inside of the installation cover body, and hydraulic motor fixed mounting is on the cover body, and hydraulic motor's rotation axis is fixed with spiral auger blade, and drive spiral auger blade is rotatory, and desilting pump fixed mounting has seted up the opening on the cover body, and the filter is installed to the opening part, and the input port of desilting pump aligns with the hole of filter, and the honeycomb duct is installed in the desilting pump export.
Preferably, flexible arm includes fixed arm and digging arm, and a hydraulic telescoping rod fixed mounting has a detachable baffle through the bolt mounting on the surface of fixed arm, on the digging arm, a hydraulic telescoping rod's flexible end with baffle fixed connection.
Preferably, the device carrier includes two hollow floating tanks, and the last fixed surface of two hollow floating tanks is connected with the workstation, sets up the rectangle notch that runs through from top to bottom on the workstation, flexible arm sets up in the rectangle notch, and the fixed arm rotates with the workstation to be connected.
Preferably, the upper surface fixed mounting of workstation has the portal frame, the second hydraulic stretching pole rotates and installs on the portal frame, and the flexible end of second hydraulic stretching pole rotates with the upside of fixed arm to be connected.
Preferably, the lower end of the movable arm is fixedly provided with a supporting spring, and the bottom end of the supporting spring is fixedly connected with the surface of the cover body.
Preferably, the outer edge of the spiral auger blade is in sliding contact with the inner wall of the cover body and the lower surface of the filter plate, one end, far away from the hydraulic motor, of the spiral auger blade is reserved with the inner end face of the cover body to form a discharge gap.
Advantageous effects
The utility model provides a river bottom sediment removal device possesses following beneficial effect:
1. this river bottom sediment removal device through setting up the desilting subassembly, and the rotatory at the cover body of spiral auger blade will be far away silt and carry to the desilting pump entry, makes things convenient for the pump to suck and carries to the bank, and simultaneously, the rotatable separation of spiral auger blade gathers the plug in filter plate mesh department to reach the effect of preventing blockking up, easily block up the solid from the source clearance, guarantee the safe operation of equipment, make desilting work more smooth.
2. This river bottom desilting device floats at the surface of water, makes whole device remove more conveniently, through setting up the cover body, is adopting the cover body of mud point below, covers internal silt and carries, separately with external water, prevents that the silt from diffusing excessive, reduces the disturbance to the water, and environmental protection more can change as required and adopt the mud point through setting up the flexible arm that can overturn and stretch out and draw back, and it is more convenient to use, more practical.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the front view (retracted state of the telescopic arm) structure of the present invention;
fig. 3 is the cover body front cut structure schematic diagram of the utility model.
In the figure: the device comprises a device carrier 1, a telescopic arm 2, a first hydraulic telescopic rod 3, a second hydraulic telescopic rod 4, a cover 5, a spiral auger blade 6, a hydraulic motor 7, a dredging pump 8, a filter plate 9, a flow guide pipe 10, a fixed arm 11, a movable arm 12, a baffle 13, a hollow floating tank 14, a workbench 15, a portal frame 16 and a support spring 17.
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. 1-3, the present invention provides a technical solution: the utility model provides a river bottom sediment removal device, includes device carrier 1, lifting control assembly and desilting subassembly, and lifting control assembly includes flexible arm 2, and flexible arm 2 rotates and installs on device carrier 1, installs the flexible first hydraulic telescoping rod 3 of the flexible arm 2 of control on the flexible arm 2, rotates on the device carrier 1 and installs the flexible arm 2 wobbling second hydraulic telescoping rod 4 of control.
Specifically, flexible arm 2 includes fixed arm 11 and digging arm 12, 3 fixed mounting of first hydraulic telescoping rod are on the surface of fixed arm 11, install detachable baffle 13 through the bolt on the digging arm 12, the flexible end and the baffle 13 fixed connection of first hydraulic telescoping rod 3, when needs desilting operation, need the digging arm 12 of different length, can change baffle 13 and digging arm 12's mounted position, make the flexible of digging arm 12 still can be controlled to first hydraulic telescoping rod 3.
Device carrier 1 includes two hollow floating tanks 14, the last fixed surface of two hollow floating tanks 14 is connected with workstation 15, hollow floating tank 14 can float in the surface of water, or slide on the mud face, make things convenient for the device's shift position, the rectangle notch that runs through about seting up on workstation 15, flexible arm 2 sets up in the rectangular notch, and fixed arm 11 rotates with workstation 15 to be connected, workstation 15's last fixed surface installs portal frame 16, second hydraulic stretching rod 4 rotates and installs on portal frame 16, the flexible end of second hydraulic stretching rod 4 rotates with the upside of fixed arm 11 to be connected, see figure 2, flexible arm 2 can be accomodate.
The dredging component comprises a cover body 5, a spiral auger blade 6, a hydraulic motor 7 and a dredging pump 8, wherein the cover body 5 is rotatably arranged at the bottom end of the telescopic arm 2, a supporting spring 17 is fixedly arranged at the lower end of the movable arm 12, and the bottom end of the supporting spring 17 is fixedly connected with the surface of the cover body 5.
The cover body 5 is semicircular structure, and downside opening, 6 inside of the installation cover body 5 of rotating of spiral auger blade, 7 fixed mounting of hydraulic motor are on the cover body 5, hydraulic motor 7's rotation axis is fixed with spiral auger blade 6, drive spiral auger blade 6 is rotatory, 8 fixed mounting of desilting pump are on the cover body 5, the opening has been seted up on the cover body 5, and install filter 9 at the opening part, the input port of desilting pump 8 aligns with the hole of filter 9, honeycomb duct 10 is installed to 8 delivery outlets of desilting pump.
The flexible and swing of flexible arm 2 makes the cover body 5 transfer to in the water, detains on silt, and water, mud and the external world that covers the body 5 this moment cut off, and the muddy water in the cover body 5 is sucked to dredge pump 8, arranges to the bank slope through honeycomb duct 10 on, and filter 9 can be passed to earth, but stone or debris will pile up on filter 9, when spiral auger blade 6 rotated, shoveled away above-mentioned deposit from filter 9, made filter 9 dredge, realized the clear stifled.
The outward flange of spiral auger blade 6, with the inner wall of the cover body 5 and the lower surface sliding contact of filter 9, the one end of hydraulic motor 7 is kept away from to spiral auger blade 6, it arranges the material clearance to leave with the interior terminal surface of the cover body 5, the deposit that shovels down on the filter 9 is discharged from above-mentioned row material clearance, sink, spiral auger blade 6 is at the internal rotation of the cover body 5, carry the silt in a distance to 8 entrances of desilting pump, make things convenient for the pump to suck and carry to the bank, and simultaneously, the stopper in 9 mesh department of filter is gathered in the rotatable separation of spiral auger blade 6, thereby reach the effect of preventing blockking up, easily block up the solid from source clearance, guarantee the safe operation of equipment, make desilting work more smooth.
This river bottom desilting device floats at the surface of water, makes whole device remove more conveniently, through setting up the cover body 5, at adopting the cover body 5 of mud point below, the silt of the cover body 5 is carried, separately with external water, prevents that the silt from diffusing excessive, reduces the disturbance to the water, and environmental protection more can change as required and adopt the mud point through setting up flexible arm 2 that can overturn and stretch out and draw back, and it is more convenient, more practical to use.
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 (6)
1. The utility model provides a river bottom sediment removal device, includes device carrier (1), lifting control subassembly and desilting subassembly, its characterized in that: the lifting control assembly comprises a telescopic arm (2), the telescopic arm (2) is rotatably installed on the device carrier (1), a first hydraulic telescopic rod (3) for controlling the telescopic arm (2) to stretch is installed on the telescopic arm (2), and a second hydraulic telescopic rod (4) for controlling the telescopic arm (2) to swing is rotatably installed on the device carrier (1);
the desilting subassembly is including the cover body (5), spiral auger blade (6), hydraulic motor (7) and desilting pump (8), the cover body (5) rotate and install the bottom in flexible arm (2), the cover body (5) are semi-circular structure, and downside opening, spiral auger blade (6) rotate the inside of installing the cover body (5), hydraulic motor (7) fixed mounting is on the cover body (5), the rotation axis of hydraulic motor (7) is fixed with spiral auger blade (6), it is rotatory to drive spiral auger blade (6), desilting pump (8) fixed mounting is on the cover body (5), the opening has been seted up on the cover body (5), and filter (9) are installed to the opening part, the input port of desilting pump (8) aligns with the hole of filter (9), honeycomb duct (10) are installed to desilting pump (8) delivery outlet.
2. The river bottom dredging device according to claim 1, wherein: flexible arm (2) include fixed arm (11) and digging arm (12), and first hydraulic telescoping rod (3) fixed mounting is on the surface of fixed arm (11), installs detachable baffle (13) through the bolt on digging arm (12), the flexible end of first hydraulic telescoping rod (3) with baffle (13) fixed connection.
3. A river bottom dredging apparatus according to claim 2, wherein: device carrier (1) includes two hollow floating tanks (14), and the last fixed surface of two hollow floating tanks (14) is connected with workstation (15), sets up the rectangle notch that runs through from top to bottom on workstation (15), flexible arm (2) set up in the rectangle notch, and fixed arm (11) rotate with workstation (15) and are connected.
4. A river bottom dredging apparatus according to claim 3, wherein: the upper surface fixed mounting of workstation (15) has portal frame (16), second hydraulic stretching pole (4) rotate to be installed on portal frame (16), and the flexible end of second hydraulic stretching pole (4) rotates with the upside of fixed arm (11) to be connected.
5. The river bottom dredging device according to claim 4, wherein: the lower extreme fixed mounting of digging arm (12) has supporting spring (17), the bottom of supporting spring (17) and the fixed surface of the cover body (5) are connected.
6. The river bottom dredging device according to claim 5, wherein: the outer edge of the spiral auger blade (6) is in sliding contact with the inner wall of the cover body (5) and the lower surface of the filter plate (9), one end of the spiral auger blade (6), which is far away from the hydraulic motor (7), is reserved with the inner end face of the cover body (5) to form a discharge gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223354497.6U CN218779555U (en) | 2022-12-14 | 2022-12-14 | River bottom dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223354497.6U CN218779555U (en) | 2022-12-14 | 2022-12-14 | River bottom dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218779555U true CN218779555U (en) | 2023-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223354497.6U Active CN218779555U (en) | 2022-12-14 | 2022-12-14 | River bottom dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218779555U (en) |
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2022
- 2022-12-14 CN CN202223354497.6U patent/CN218779555U/en active Active
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