CN114908829A - River sludge cleaning device - Google Patents
River sludge cleaning device Download PDFInfo
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- CN114908829A CN114908829A CN202210521457.1A CN202210521457A CN114908829A CN 114908829 A CN114908829 A CN 114908829A CN 202210521457 A CN202210521457 A CN 202210521457A CN 114908829 A CN114908829 A CN 114908829A
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- bevel gear
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 239000010802 sludge Substances 0.000 title claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000670 limiting effect Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000003028 elevating effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/285—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with drag buckets or scraper plates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning In General (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a river course silt cleaning device belongs to the clear technical field in river course, and it includes the beam arm and drives the mobile device that the beam arm removed along the river course, is provided with in the below of beam arm one end and collects silt and receive the mud fill, and the mud mouth has been seted up to one side of receiving the mud fill, is provided with the mounting panel between receipts mud fill and the beam arm, is provided with the adjusting part who is used for adjusting between mounting panel and the receipts mud fill to receive the mud fill angle, is provided with the elevating gear who is used for controlling the mounting panel lift between mounting panel and the beam arm. This application has the effect that makes things convenient for staff's desilting clearance work.
Description
Technical Field
The application relates to the technical field of river course cleaning, especially relates to a river course silt cleaning device.
Background
A large amount of sludge is accumulated in the river, and the sludge causes the water quality of the river to rise, so that the sludge in the river needs to be cleaned regularly.
At present, river channel siltation removal generally needs to pass through: the process comprises the steps of filling cofferdams, sealing river channels in sections, pumping water, sucking sludge by a sewage pump, conveying the sludge to a tank truck for unloading, manually cleaning muck (containing garbage and stones), lifting the muck to a temporary stacking point on the bank, and conveying the muck to an unloading point outside the bank.
In view of the above-mentioned related technologies, the inventor believes that the above-mentioned dredging method requires a lot of construction operations by workers, and has a defect that the dredging process is complicated.
Disclosure of Invention
For the desilting work of convenient staff, this application provides a river course silt cleaning device.
The application provides a river silt cleaning device adopts following technical scheme:
the utility model provides a river course silt cleaning device, includes the beam arm and drives the mobile device that the beam arm removed along the river course, is provided with in the below of beam arm one end and collects silt and receives the mud fill, receives one side of mud fill and has seted up into the mud mouth, is provided with the mounting panel between receipts mud fill and the beam arm, is provided with the adjusting part who is used for adjusting receipts mud fill angle between mounting panel and the receipts mud fill, is provided with the elevating gear who is used for controlling the mounting panel lift between mounting panel and the beam arm.
By adopting the technical scheme, the lifting device lowers the mud collecting hopper to the bottom of the river channel, and the adjusting assembly firstly adjusts the mud collecting hopper to be inclined downwards so as to facilitate the insertion of the mud inlet into the mud; then the mud collecting bucket is adjusted to be in a horizontal state through the adjusting assembly, the moving device moves along the river channel, so that the mud enters the mud collecting bucket, after the mud collecting bucket is filled with the mud, the adjusting assembly drives the mud collecting bucket to be adjusted to incline upwards, the lifting device drives the mud collecting bucket to ascend to the upper side of the river channel, when the mud in the mud collecting bucket needs to be cleaned, the adjusting assembly adjusts the mud collecting bucket to be in an inclined and downward state, the mud collecting bucket is convenient to dump the mud, and the mud in the river channel is cleaned. Through above structure easy operation convenience to for the staff provides convenience to river course bottom silt cleanness.
Optionally, the lifting device comprises a lifting screw rod, a lifting screw sleeve and a lifting motor; the lifting swivel nut is connected with the beam arm in a rotating mode, the lifting screw rod is in threaded connection with the lifting swivel nut, the lifting screw rod is connected with the mounting plate (in a rotating mode, the lifting motor is located on one side of the lifting swivel nut, the lifting motor is fixedly connected with the beam arm, the lifting swivel nut is fixedly provided with a first bevel gear, an output shaft of the lifting motor is fixedly provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Through adopting above-mentioned technical scheme, elevator motor is driving second bevel gear and is rotating, and second bevel gear drives first awl tooth rotation again to realized the rotation of lift swivel nut, through the threaded connection between lift swivel nut and the elevating screw, realized elevating screw's removal, elevating screw drives the mounting panel removal again, thereby realized receiving mud bucket altitude mixture control.
Optionally, the adjusting assembly includes an adjusting screw, an adjusting screw sleeve, an adjusting ring and an adjusting block, the adjusting screw is arranged along one side of the mud collecting bucket away from the mud inlet and faces the mud inlet, the adjusting screw is rotatably connected with the mounting plate, one end of the adjusting screw is provided with a driving device for driving the adjusting screw to rotate, the adjusting screw sleeve is in threaded connection with the adjusting screw, the adjusting ring is sleeved on the adjusting screw and is rotatably connected with the adjusting screw sleeve, the adjusting block is located right above the mud inlet and is fixedly connected with the mounting plate, the lower surface of the adjusting block is of a stepped structure with a first step and a second step, and the first step is located below the second step; be provided with the head rod between regulating block and the receipts mud fill, be provided with the slider between the top of head rod and the regulating block, the top of head rod passes through the slider and slides along the lower surface of regulating block, and the bottom of head rod is articulated with receipts mud fill, is provided with the second connecting rod between adjustable ring and the receipts mud fill, the top and the adjustable ring fixed connection of second connecting rod, and the bottom of second connecting rod is articulated with receipts mud fill.
By adopting the technical scheme, the driving device drives the adjusting screw rod to rotate, so that the adjusting screw sleeve moves along the length of the adjusting screw rod, the adjusting screw sleeve drives the adjusting ring to move, the adjusting ring drives the mud collecting bucket to move through the second connecting rod, the mud collecting bucket drives the first connecting rod to move, and when the top end of the first connecting rod moves to the first-stage step, the mud inlet is in a downward inclined state; when the top end of the first connecting rod moves to the second-level step, the mud inlet is in a horizontal state; when the first connecting rod moves to the mounting plate, the mud collecting hopper is in an inclined upward state.
Optionally, the lower surface of regulating block has seted up the spout along the length direction who adjusts the lead screw, and the spout extends to the diapire of mounting panel, and the slider is the slider, and the slider inlays in the spout and slides with the regulating block, the top and the slider fixed connection of head rod.
By adopting the technical scheme, the smoothness of the second connecting rod and the adjusting block during sliding is improved, and the stability of the mud collecting hopper during angle adjustment is improved.
Optionally, the driving device includes a driving motor, a transmission rod, a third bevel gear and a fourth bevel gear; the driving motor is installed on the beam arm, an output shaft of the driving motor is fixedly connected with one end of the transmission rod, the other end of the transmission rod is fixedly connected with the third bevel gear, the third bevel gear is meshed with the fourth bevel gear, and the fourth bevel gear is fixedly connected with the end part of the adjusting screw rod.
By adopting the technical scheme, the driving motor drives the transmission rod to rotate, the transmission rod drives the third bevel gear to rotate, and the third bevel gear is meshed with the fourth bevel gear to realize the rotation of the adjusting screw rod.
Optionally, the transfer line includes interior pole and outer pole, the top of outer pole and driving motor's output shaft fixed connection, interior pole wear to establish in the inside of outer pole and stretch out from the bottom of outer pole, interior pole deviates from the one end and the first bevel gear fixed connection of outer pole, and the lateral wall that interior pole is located the inside one end of outer pole has set firmly the stopper, and the spacing groove has been seted up along self length direction to the inner wall of outer pole, and the stopper slides along the length direction of outer pole at the spacing inslot.
By adopting the technical scheme, the sliding between the inner rod and the outer rod realizes that the length of the transmission rod can be automatically adjusted when the mounting plate is driven by the lifting device to move; the limiting block moves in the limiting groove, so that the limiting effect on the movement between the inner rod and the outer rod is achieved, the relative rotation between the inner rod and the outer rod is avoided, and the transmission effect of the transmission shaft is guaranteed.
Optionally, a drainage port is formed in the side wall of the mud collecting hopper, and a filter plate is installed at the drainage port of the mud collecting hopper.
Through adopting above-mentioned technical scheme, when silt got into in receiving the mud fill, can extrude receiving the mud fill through the outlet with the river water in receiving the mud fill, the filter plate plays the interception effect to silt, makes silt be difficult for following the discharge gate department and flows.
Optionally, a connection table is arranged between the moving device and the beam arm, a first hydraulic rod is fixedly arranged between the connection table and the beam arm, and a rotating motor used for driving the connection table to rotate is arranged at the bottom of the connection table.
Through adopting above-mentioned technical scheme, first hydraulic stem has realized the effect to beam arm height control, has further improved the altitude mixture control scope of receiving the mud bucket, rotates the motor and can drive the beam arm and rotate, when clean receipts mud bucket in silt, can rotate to suitable position receiving the mud bucket, further provides convenience for the staff.
Optionally, a counterweight is installed at one end of the beam arm, which is far away from the mud collecting hopper.
Through adopting above-mentioned technical scheme, played the balancing act to the roof beam arm through the balancing weight, the security when having improved the device and using.
Optionally, the beam arm includes fixed arm and extension arm, is provided with the second hydraulic stem in the fixed arm, and the extension arm is located the fixed arm, and the extension arm stretches out from the one end that the mobile device was kept away from to the fixed arm, the both ends of second hydraulic stem respectively with extension arm and fixed arm fixed connection.
Through adopting above-mentioned technical scheme, can adjust the length of beam arm through the second hydraulic stem, make and receive the mud fill and can clear up the silt of the farther distance department apart from mobile device, further provide convenience for the staff.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the angle of the mud collecting hopper can be adjusted through the adjusting assembly, so that convenience is provided for river mud cleaning work of workers;
2. the height of the mud collecting hopper can be adjusted through the lifting device.
Drawings
Fig. 1 is a schematic structural diagram of a river sludge cleaning device in an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of an embodiment of the present application to embody a beam-arm structure;
FIG. 3 is a schematic structural diagram of a lifting device and an adjusting assembly in an embodiment of the present application;
FIG. 4 is a sectional view of the embodiment of the present application showing the structure of the adjustment assembly;
fig. 5 is a partial sectional view showing a structure of a transmission rod in the embodiment of the present application.
In the figure, 1, a mobile device; 11. a connecting table; 12. a first hydraulic lever; 13. rotating the motor; 2. a beam arm; 21. a fixed arm; 22. an extension arm; 221. a second hydraulic rod; 3. a mud collecting hopper; 31. a mud inlet; 32. a water outlet; 321. filtering the plate; 4. mounting a plate; 41. connecting grooves; 5. a lifting device; 51. lifting a screw rod; 52. a lifting screw sleeve; 521. a first bevel gear; 53. a lifting motor; 531. a second bevel gear; 6. an adjustment assembly; 61. adjusting the lead screw; 62. adjusting a threaded sleeve; 63. an adjusting ring; 631. connecting blocks; 64. an adjusting block; 641. a first-stage ladder; 642. a second step; 643. a chute; 65. a first connecting rod; 651. a slider; 66. a second connecting rod; 7. a drive device; 71. a drive motor; 72. a transmission rod; 721. an inner rod; 7211. a limiting block; 722. an outer rod; 7221. a limiting groove; 73. a third bevel gear; 74. a fourth bevel gear; 8. and a balancing weight.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses river course silt cleaning device.
Referring to fig. 1, a river sludge cleaning device includes a moving device 1, a beam arm 2 and a sludge collection hopper 3. The moving device 1 is used for driving the beam arm 2 and the mud collecting hopper 3 to move along the river channel, and a vehicle body or a ship body can be selected as the moving device 1. One side of the mud collecting hopper 3 is provided with a mud inlet 31, and the end surface of the mud inlet 31 is an inclined surface. The beam arm 2 is positioned between the moving device 1 and the mud bucket 3 for connection of the moving device and the mud bucket.
Referring to fig. 2, the girder 2 is disposed in a horizontal direction, and the girder 2 includes a fixing arm 21 and an extension arm 22. The extension arm 22 is located in the fixed arm 21 and extends out from the fixed arm 21 along one end far away from the mobile device 1, a second hydraulic rod 221 is arranged inside the fixed arm 21, one end of the second hydraulic rod 221 is fixedly connected with the extension arm 22, and the other end of the second hydraulic rod 221 is fixedly connected with the fixed arm 21. The extension arm 22 can be driven by the second hydraulic rod 221 to extend out of the fixing arm 21, so that the length of the beam arm 2 is adjusted, and the position of the mud collecting hopper 3 is adjusted.
Referring to fig. 1, a connection table 11 is disposed between the moving device 1 and the fixing arm 21, a first hydraulic rod 12 is fixedly connected between the connection table 11 and the fixing arm 21, and a rotation motor 13 for driving the connection table 11 to rotate is disposed at the bottom of the connection table 11. The height of the beam arm 2 can be adjusted by the first hydraulic lever 12, and the beam arm 2 can be rotated by the rotating motor 13 and the position of the beam arm 2 can be adjusted.
Referring to fig. 1 and 3, a mounting plate 4 is arranged between the extension arm 22 and the mud collecting bucket 3, a lifting device 5 for adjusting the height of the mounting plate 4 is arranged between the mounting plate 4 and the extension arm 22, and an adjusting assembly 6 for adjusting the angle of the mud collecting bucket 3 is arranged between the mounting plate 4 and the mud collecting bucket 3. Staff's accessible elevating gear 5 is adjusted the height of mounting panel 4 and receipts mud bucket 3, can make and receive mud bucket 3 and locate to the silt of river course bottom downwards, and adjusting part 6 can be adjusted the angle of receiving mud bucket 3, is convenient for receive mud bucket 3 and collects or empty silt.
Referring to fig. 1 and 3, the elevating device 5 includes an elevating screw 51, an elevating screw 52, and an elevating motor 53. The lifting screw 52 is positioned above the extension arm 22 and is rotationally connected with the extension arm 22, the lifting screw 51 penetrates through the extension arm 22 and is in threaded connection with the lifting screw 52, the bottom of the lifting screw 51 is rotationally connected with the mounting plate 4, a first bevel gear 521 is fixedly arranged at the top of the lifting screw 52, the lifting motor 53 is positioned at one side of the lifting screw 51 and is fixedly connected with the extension arm 22, the lifting motor 53 is positioned at one side of the lifting screw 52 and is fixedly connected with the extension arm 22, a second bevel gear 531 is fixedly connected at the end part of an output shaft of the lifting motor 53, the second bevel gear 531 is meshed with the first bevel gear 521, the lifting motor 53 drives the second bevel gear 531 to rotate, the second bevel gear 531 is meshed with the first bevel gear 521 to rotate the lifting screw 52, through the threaded connection between the lifting screw 52 and the lifting screw 51, the lifting screw 51 moves in the vertical direction, and the heights of the mounting plate 4 and the mud collecting bucket 3 are adjusted.
Referring to fig. 3 and 4, the adjustment assembly 6 includes an adjustment screw 61, an adjustment nut 62, an adjustment ring 63, an adjustment block 64, a first connecting rod 65, and a second connecting rod 66.
The adjusting block 64 is fixedly connected with the bottom wall of the mounting plate 4, the adjusting block 64 is positioned above the mud inlet 31, the adjusting block 64 is of a step-shaped structure with a first step 641 and a second step 642 at the bottom, the first step 641 is positioned below the second step 642, the first step 641 and the second step 642 are excessive through an inclined surface, and the second step 642 and the bottom surface of the mounting plate 4 are fixed through the inclined surface; the first connecting rod 65 is arranged between the adjusting block 64 and the mud collecting bucket 3 along the vertical direction, a sliding groove 643 is formed in the lower surface of the adjusting block 64, the sliding groove 643 extends to the lower surface of the mounting plate 4 after passing through the second-level step 642 from the first-level step 641, the top of the first connecting rod 65 extends into the sliding groove 643 and is fixedly connected with a sliding part, the sliding part is of a sliding block 651 structure matched with the sliding groove 643, and the bottom of the first connecting rod 65 is hinged to the top of the mud collecting bucket 3.
Adjust lead screw 61 and be located the below of mounting panel 4, and the length of adjusting lead screw 61 is parallel to the length direction of income mud mouth 31 one side that deviates from with receipts mud fill 3 and is gone into mud mouth 31 one side, adjust lead screw 61 and mounting panel 4 and rotate and be connected, the one end of adjusting lead screw 61 is provided with and is used for driving adjusting lead screw 61 pivoted drive arrangement 7, adjust swivel nut 62 and adjust lead screw 61 thread bush and be connected, adjusting ring 63 cover is established on adjusting lead screw 61's lateral wall and is connected with adjusting swivel nut 62 rotation, the top of adjusting ring 63 has set firmly connecting block 631, the lower surface of mounting panel 4 is seted up the spread groove 41 with connecting block 631 looks adaptation, connecting block 631 is located the length direction slip of spread groove 41 along the lead screw, the top and the adjusting ring 63 fixed connection of second connecting rod 66, the bottom of second connecting rod 66 with receive mud fill 3 articulated.
When the mud collecting bucket 3 is required to collect mud, the sliding block 651 is positioned at the first-stage step 641, and the mud collecting bucket 3 is in a downward inclined state at the moment, so that the mud collecting bucket 3 can be conveniently inserted into the mud; after the mud collecting hopper 3 is inserted into the mud, the driving device 7 drives the adjusting screw rod 61 to rotate, so that the adjusting screw sleeve 62 drives the adjusting ring 63 to move along the length direction of the adjusting screw rod 61, the slide block 651 moves to the second-stage step 642, the mud collecting hopper 3 is in a horizontal state at the moment, and the moving device 1 moves along the river channel direction again, so that the mud enters the mud collecting hopper 3; when the mud collecting bucket 3 is full, the driving device 7 drives the adjusting screw rod 61 to rotate, the adjusting screw sleeve 62 and the adjusting ring 63 continue to move along the adjusting screw rod 61, the sliding block 651 moves to the bottom wall of the mounting plate 4, the mud collecting bucket 3 is in an inclined upward state, the mud collecting bucket 3 is made to ascend to the top of the river surface through the lifting device 5, and therefore the mud at the bottom of the river channel is cleaned. When the sludge in the sludge receiving hopper 3 needs to be poured out, the driving device 7 drives the screw rod to rotate reversely, so that the sliding block 651 moves to the first-stage step 641 again, the sludge receiving hopper 3 inclines downwards, and the sludge can be poured out.
Referring to fig. 3 and 5, the driving device 7 includes a driving motor 71, a transmission rod 72, a third bevel gear 73, and a fourth bevel gear 74. The transmission rod 72 is arranged along the vertical direction, the transmission rod 72 comprises an inner rod 721 and an outer rod 722, the inner rod 721 is located inside the outer rod 722 and extends out of the bottom of the outer rod 722, two sides of one end, located inside the outer rod 722, of the inner rod 721 are fixedly provided with limiting blocks 7211, the inner wall of the outer rod 722 is provided with limiting grooves 7221 along the length direction of the inner wall, and the limiting blocks 7211 are located in the limiting grooves 7221 and slide along the length direction of the outer rod 722. The driving motor 71 is installed above the extension arm 22, the top of the outer rod 722 penetrates through the extension arm 22 and is fixedly connected with the output shaft of the driving motor 71, the bottom of the inner rod 721 penetrates through the installation plate 4 and is fixedly connected with the third bevel gear 73, the fourth bevel gear 74 is fixedly connected with the end of the adjusting screw 61, and the third bevel gear 73 is meshed with the fourth bevel gear 74. When the lifting device 5 adjusts the position and height of the mounting plate 4, the inner rod 721 and the outer rod 722 slide to automatically adjust the length of the transmission rod 72, the limiting block 7211 and the limiting groove 7221 limit the movement between the inner rod 721 and the outer rod 722 to prevent the inner rod 721 and the outer rod 722 from rotating, the driving motor 71 drives the transmission rod 72 to rotate, the transmission rod 72 drives the third bevel gear 73 to rotate, and the adjusting screw 61 rotates through the meshing of the third bevel gear 73 and the fourth bevel gear 74.
Referring to fig. 1 and 4, a water outlet 32 is formed through the top wall of the mud collecting bucket 3, and a filter plate 321 is fixedly arranged at the water outlet 32. When the sludge enters the sludge receiving hopper 3, the sludge extrudes water in the sludge receiving hopper 3 from the water outlet 32, and the filter plate 321 can block the sludge, so that the sludge is not easy to flow out from the water outlet 32.
The implementation principle of the river sludge cleaning device in the embodiment of the application is as follows: when the river channel needs to be cleaned with sludge, the sludge collecting hopper 3 is firstly lowered to the bottom of the river channel through the lifting device 5, the angle of the sludge collecting hopper 3 is adjusted by the adjusting assembly 6, and when the sludge is to be collected, the sludge collecting hopper 3 is inclined downwards so that the sludge collecting hopper 3 can be inserted into the sludge conveniently; when the mud collecting bucket 3 is inserted into the mud, the adjusting component 6 adjusts the mud collecting bucket 3 to be in a horizontal state, the moving device 1 drives the mud collecting bucket 3 to move along the river channel, the mud can conveniently enter the mud collecting bucket 3, when the mud collecting bucket 3 is filled, the adjusting component 6 adjusts the mud collecting bucket 3 to incline upwards, and then the lifting device 5 drives the mud collecting bucket 3 to lift out from the river channel. Thereby accomplish the cleaning work of river silt, through above structure, this easy operation is convenient to river silt cleaning work for the staff provides convenience.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a river silt cleaning device which characterized in that: the device comprises a beam arm (2) and a moving device (1) for driving the beam arm (2) to move along a river course, wherein a sludge collecting hopper (3) is arranged below one end of the beam arm (2), a sludge inlet (31) is formed in one side of the sludge collecting hopper (3), a mounting plate (4) is arranged between the sludge collecting hopper (3) and the beam arm (2), an adjusting component (6) for adjusting the angle of the sludge collecting hopper (3) is arranged between the mounting plate (4) and the sludge collecting hopper (3), and a lifting device (5) for controlling the mounting plate (4) to lift is arranged between the mounting plate (4) and the beam arm (2).
2. The river sludge cleaning device of claim 1, wherein: the lifting device (5) comprises a lifting screw rod (51), a lifting screw sleeve (52) and a lifting motor (53); the lifting screw sleeve (52) is rotatably connected with the beam arm (2), the lifting screw rod (51) is in threaded connection with the lifting screw sleeve (52), the lifting screw rod (51) is rotatably connected with the mounting plate (4), the lifting motor (53) is located on one side of the lifting screw sleeve (52), the lifting motor (53) is fixedly connected with the beam arm (2), the lifting screw sleeve (52) is fixedly provided with a first bevel gear (521), an output shaft of the lifting motor (53) is fixedly provided with a second bevel gear (531), and the first bevel gear (521) is meshed with the second bevel gear (531).
3. The river sludge cleaning device of claim 1, wherein: the adjusting component (6) comprises an adjusting screw rod (61), an adjusting threaded sleeve (62), an adjusting ring (63) and an adjusting block (64), the adjusting screw rod (61) is arranged along one side of the mud collecting hopper (3) departing from the mud inlet (31) towards the mud inlet (31), the adjusting screw rod (61) is rotatably connected with the mounting plate (4), one end of the adjusting screw rod (61) is provided with a driving device (7) for driving the adjusting screw rod (61) to rotate, the adjusting screw sleeve (62) is in threaded connection with the adjusting screw rod (61), the adjusting ring (63) is sleeved on the adjusting screw rod (61) and is rotatably connected with the adjusting screw sleeve (62), the adjusting block (64) is located right above the mud inlet (31) and is fixedly connected with the mounting plate (4), the lower surface of the adjusting block (64) is of a stepped structure with a first-stage step (641) and a second-stage step (642), and the first-stage step (641) is located below the second-stage step (642); be provided with between adjusting block (64) and the mud receiving bucket (3) head rod (65), be provided with the slider between the top of head rod (65) and adjusting block (64), the top of head rod (65) is passed through the slider and is slided along the lower surface of adjusting block (64), the bottom of head rod (65) is articulated with mud receiving bucket (3), be provided with second connecting rod (66) between adjustable ring (63) and mud receiving bucket (3), the top and adjustable ring (63) fixed connection of second connecting rod (66), the bottom and the mud receiving bucket (3) of second connecting rod (66) are articulated.
4. A river sludge cleaning apparatus according to claim 3, wherein: the lower surface of the adjusting block (64) is provided with a sliding groove (643) along the length direction of the adjusting screw rod (61), the sliding groove (643) extends to the bottom wall of the mounting plate (4), the sliding piece is a sliding block (651), the sliding block (651) is embedded in the sliding groove (643) and slides with the adjusting block (64), and the top of the first connecting rod (65) is fixedly connected with the sliding block (651).
5. A river sludge cleaning apparatus according to claim 3, wherein: the driving device (7) comprises a driving motor (71), a transmission rod (72), a third bevel gear (73) and a fourth bevel gear (74); the driving motor (71) is installed on the beam arm (2), an output shaft of the driving motor (71) is fixedly connected with one end of the transmission rod (72), the other end of the transmission rod (72) is fixedly connected with the third bevel gear (73), the third bevel gear (73) is meshed with the fourth bevel gear (74), and the fourth bevel gear (74) is fixedly connected with the end part of the adjusting screw rod (61).
6. The river sludge cleaning device of claim 5, wherein: the transmission rod (72) comprises an inner rod (721) and an outer rod (722), the top of the outer rod (722) is fixedly connected with an output shaft of the driving motor (71), the inner rod (721) penetrates through the inner part of the outer rod (722) and extends out of the bottom of the outer rod (722), one end, deviating from the outer rod (722), of the inner rod (721) is fixedly connected with a third bevel gear (73), a limiting block (7211) is fixedly arranged on the side wall, located at one end of the inner part of the outer rod (722), of the inner rod (721), a limiting groove (7221) is formed in the inner wall of the outer rod (722) along the length direction of the inner rod, and the limiting block (7211) slides in the limiting groove (7221) along the length direction of the outer rod (722).
7. The river sludge cleaning device of claim 1, wherein: the side wall of the mud collecting hopper (3) is provided with a water outlet (32), and a filter plate (321) is arranged at the water outlet (32) of the mud collecting hopper (3).
8. The river sludge cleaning device of claim 1, wherein: a connecting platform (11) is arranged between the moving device (1) and the beam arm (2), a first hydraulic rod (12) is fixedly arranged between the connecting platform (11) and the beam arm (2), and a rotating motor (13) used for driving the connecting platform (11) to rotate is arranged at the bottom of the connecting platform (11).
9. The river sludge cleaning device of claim 1, wherein: and a balancing weight (8) is arranged at one end of the beam arm (2) far away from the mud collecting hopper (3).
10. The river sludge cleaning device of claim 1, wherein: beam arm (2) are provided with second hydraulic stem (221) including fixed arm (21) and extension arm (22) in fixed arm (21), and extension arm (22) are located fixed arm (21), and extension arm (22) stretch out from the one end that fixed arm (21) kept away from mobile device (1), and the both ends of second hydraulic stem (221) are respectively with extension arm (22) and fixed arm (21) fixed connection.
Priority Applications (1)
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