CN213741279U - River channel treatment dredging device - Google Patents
River channel treatment dredging device Download PDFInfo
- Publication number
- CN213741279U CN213741279U CN202022752679.3U CN202022752679U CN213741279U CN 213741279 U CN213741279 U CN 213741279U CN 202022752679 U CN202022752679 U CN 202022752679U CN 213741279 U CN213741279 U CN 213741279U
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- Prior art keywords
- fixedly connected
- pipe
- collecting box
- sludge
- silt
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- Withdrawn - After Issue
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000010802 sludge Substances 0.000 claims description 76
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 239000002002 slurry Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a technical field that the river course was administered, concretely relates to dredging device is administered in river course, it includes the bottom plate, fix the slush pump on the bottom plate and fix the collecting box on the bottom plate, fixedly connected with silt advances the pipe on the water inlet of slush pump, the silt exit tube of fixedly connected with and collecting box intercommunication is served to the play water of slush pump, fixed intercommunication has a mud pipe on the collecting box, fixedly connected with riser on the bottom plate, fixedly connected with diaphragm on the riser, it is connected with the lead screw to rotate on the diaphragm, fixedly connected with output shaft and lead screw fixed connection's motor two on the riser, threaded connection has the slider on the lead screw, fixedly connected with cylinder on the slider, the tailpiece of the piston rod portion and silt of cylinder advance the union coupling, set up the through-hole that supplies silt to advance the pipe to pass on the riser, still be equipped with on the bottom plate and be used for unreeling the tub subassembly of putting of silt advancing the pipe. This application has the effect of being convenient for adjust the position that silt entered the pipe.
Description
Technical Field
The application relates to the technical field of river channel treatment, in particular to a river channel treatment dredging device.
Background
The river channel is mainly used for water supply and drainage in cities, and plays an important role in urban ecological environment and daily life of people. Because the width of the river channel is not long and the river water flow speed is gentle, silt accumulation can occur on the bottom surface of the river channel after a period of time, and if the river channel is not dredged for a long time, the phenomena of river channel blockage, river water rising, water quality deterioration and the like can be caused, so that the river channel needs to be dredged regularly.
The current chinese patent with publication number CN207194052U discloses a dredging device for river regulation, including the lower part be provided with down the filter tank body of hopper and be arranged in pumping the mud pump in the filter tank body, the access connection of mud pump has the silt to advance the pipe, the export of mud pump passes through the silt exit tube and filters the staving intercommunication, the below of filter tank body is fixed with the support frame, the lower extreme intercommunication of hopper has the sludge discharge pipe down, be provided with the valve on the sludge discharge pipe, be provided with the water drainage tank on the lateral wall of filter tank body upper end, be connected with the filter plate that a plurality of blocks distribute along water drainage tank length direction removably in the water drainage tank, form the filter chamber between the adjacent filter plate, the bottom intercommunication of filter chamber has back mud branch pipe, the intercommunication has back mud house steward on the lateral wall of filter tank body, back mud branch pipe and.
Aiming at the related technologies, the inventor thinks that the defect that the operation is troublesome because the position of a sludge inlet pipe needs to be manually adjusted in the dredging process exists.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the position of adjusting silt and advancing the pipe, this application provides a dredging device is administered to river course.
The application provides a pair of river channel treatment sediment removal device adopts following technical scheme:
the utility model provides a river course is administered desilting device, includes the bottom plate, fixes slush pump on the bottom plate and fixes the collecting box on the bottom plate, fixedly connected with silt advances the pipe on the water inlet end of slush pump, fixedly connected with and the silt exit tube of collecting box intercommunication on the water outlet end of slush pump, fixedly intercommunication has a mud pipe on the collecting box, fixedly connected with riser on the bottom plate, fixedly connected with diaphragm on the riser, it is connected with the lead screw to rotate on the diaphragm, fixedly connected with output shaft and lead screw fixed connection's motor two on the riser, threaded connection has the slider on the lead screw, fixedly connected with cylinder on the slider, the tailpiece of the piston rod portion of cylinder advances union coupling with silt, set up the through-hole that supplies silt to advance the pipe to pass on the riser, still be equipped with on the bottom plate and be used for unreeling the silt and advance tub subassembly.
By adopting the technical scheme, according to the actual situation of a river channel, when the position of a sludge inlet pipe needs to be adjusted in the sludge treatment process, the starting motor II can drive the screw rod to rotate, and the sliding block can slide along the screw rod under the guiding action of the transverse plate due to the threaded connection of the sliding block and the screw rod; the position of the air cylinder fixedly connected with the sliding block is changed, so that the horizontal position of the sludge inlet pipe is adjusted; the height position of the silt inlet pipe can be conveniently adjusted by utilizing the air cylinder, so that the device can be suitable for riverways under different conditions, and the practicability of the device is improved.
Preferably, the piston rod of the cylinder is fixedly connected with a dredging hopper, a round hole is formed in the dredging hopper, and the water inlet end of the sludge inlet pipe penetrates through the round hole and is fixedly connected with the dredging hopper.
Through adopting above-mentioned technical scheme, when adjusting the position that silt advanced the pipe, the desilting fill also can change along with the change of cylinder position, can shovel into the desilting fill with the silt of river course bottom when the desilting fill removes, made things convenient for the clearance of river course bottom silt, and then made the desilting effect of device better.
Preferably, a rotating shaft is connected in the dredging hopper in a rotating mode, and a plurality of cutters are fixedly connected to the circumferential surface of the rotating shaft.
Through adopting above-mentioned technical scheme, when the slush pump extracted the silt in the river course, can drive silt and flow in the desilting fill, the silt flow in-process produces the effort to the cutter, and then has driven pivot and cutter and has rotated thereupon, and the cutter rotates the in-process and can smash the silt of big granule to the silt has been reduced and has been advanced the pipe and probably has been blockked up by silt problem.
Preferably, put the pipe subassembly and include mounting panel, dwang, baffle and torsional spring, the mounting panel is fixed on the bottom plate, the dwang rotates to be connected between mounting panel and riser, the baffle is fixed on the dwang, the torsional spring cover is established on the dwang between baffle and mounting panel, the both ends of torsional spring respectively with baffle and mounting panel fixed connection, silt advances the partial coiling of managing keeping away from the slush pump on the dwang and passes through-hole and desilting fill fixed connection.
In order to adapt to the change of the position of the sludge inlet pipe, by adopting the technical scheme, when the position of the sludge inlet pipe is changed and the distance between the sludge inlet pipe and the unreeling assembly is prolonged, the rotating rod rotates to discharge the sludge inlet pipe wound on the rotating rod, so that the sludge inlet pipe adapts to the change of the distance between the sludge inlet pipe and the unreeling assembly; when the distance between the sludge inlet pipe and the unreeling assembly is shortened, the sludge inlet pipe is reeled on the rotating rod again when the rotating rod rotates under the action force of the torsion spring.
Preferably, a plurality of balls are uniformly embedded on the inner circumferential surface of the through hole in a rolling manner.
By adopting the technical scheme, the sludge inlet pipe can slide relative to the inner wall of the through hole while the position of the sludge inlet pipe is changed; therefore, the ball is contacted with the through hole to rotate under the action of the acting force, so that the friction force applied when the sludge enters the through hole is reduced, the abrasion speed of the sludge entering the through hole is reduced, and the service life of the sludge entering the through hole is prolonged.
Preferably, a first motor is fixedly connected to the outer side face of the collecting box, a driving rod which penetrates through the side wall of the collecting box in a rotating mode is fixedly connected to an output shaft of the first motor, and a spiral blade is fixedly connected to the driving rod.
Through adopting above-mentioned technical scheme, starter motor one can drive the actuating lever and rotate, and then makes the spiral blade on the actuating lever rotate thereupon, and the spiral blade can be smashed the silt in the collecting box when rotating to reduced the silt piece and more probably caused the problem that mud pipe blockked up.
Preferably, fixedly connected with card strip in the collecting box of spiral blade top, the draw-in groove has been seted up on the card strip, the card strip is equipped with edge and draw-in groove joint complex filter, fixedly connected with outlet pipe on the collecting box of filter top.
By adopting the technical scheme, the filter plate is arranged below the water outlet pipe, when the water outlet pipe is opened for water drainage, water can be filtered by the filter plate first, and the sludge content entering the water outlet pipe is reduced; meanwhile, the clamping strips are arranged, so that the filter plate can be detachably fixed in the collecting box, and the cleaning and replacing work of the filter plate is facilitated.
Preferably, the inner bottom of the collecting box is fixedly connected with a slope, and the slope of the slope inclines downwards from the inner side surface of the collecting box far away from the mud discharging pipe to the side surface close to the mud discharging pipe.
Through adopting above-mentioned technical scheme, the silt of collecting box bottom deposits on the slope, can slide to the mud pipe position along the inclined plane on slope to this has made things convenient for the discharge of silt, has reduced the problem of silt deposit in the collecting box bottom.
In summary, the present application includes at least one of the following beneficial technical effects:
according to the actual situation of the river channel, when the position of a sludge inlet pipe needs to be adjusted in the sludge treatment process, the starting motor II can drive the screw rod to rotate, and the sliding block can slide along the screw rod under the guiding action of the transverse plate due to the threaded connection of the sliding block and the screw rod; the position of the air cylinder fixedly connected with the sliding block is changed, so that the horizontal position of the sludge inlet pipe is adjusted;
the height position of the sludge inlet pipe can be conveniently adjusted by using the air cylinder, so that the device can be suitable for river channels under different conditions, and the practicability of the device is improved;
when the mud pump extracts the silt in the river course, can drive silt to flow in the desilting fill, the silt flow in-process produces the effort to the cutter, and then has driven pivot and cutter to rotate thereupon, and the cutter rotates the in-process and can smash the silt of big granule to the problem that silt advances the pipe and probably is blockked up by silt has been reduced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
Description of reference numerals: 1. a base plate; 11. a moving wheel; 2. a slurry pump; 21. sludge enters the pipe; 22. a sludge outlet pipe; 3. a collection box; 31. a maintenance port; 32. a box door; 33. a water outlet pipe; 34. a mud outlet pipe; 35. a slope; 4. clamping the strip; 41. a card slot; 5. a filter plate; 6. a first motor; 61. a drive rod; 62. a helical blade; 7. a vertical plate; 71. a transverse plate; 72. a screw rod; 721. a slider; 73. a second motor; 74. a cylinder; 75. dredging a hopper; 751. a cutter; 76. a through hole; 761. a ball bearing; 8. placing the pipe assembly; 81. mounting a plate; 82. rotating the rod; 83. a baffle plate; 84. a torsion spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a dredging device is administered in river course. Referring to fig. 1, the base plate 1 is a rectangular plate-shaped structure, and the base plate 1 is horizontally arranged. And fixedly connected with removes wheel 11 on the lower surface of bottom plate 1, and the quantity that removes wheel 11 is four, and four remove wheel 11 and be rectangle evenly distributed on four corners of the lower surface of bottom plate 1. The bottom plate 1 is fixedly connected with a slurry pump 2, the water inlet end of the slurry pump 2 is fixedly connected with a sludge inlet pipe 21, and the water outlet end of the slurry pump 2 is fixedly connected with a sludge outlet pipe 22. Still fixedly connected with collecting box 3 on the bottom plate 1, collecting box 3 is the rectangle box structure, and the vertical setting of collecting box 3 is fixed on the upper surface of bottom plate 1, and the play water end and the collecting box 3 intercommunication of silt exit tube 22. The collecting box 3 has been seted up maintenance mouth 31, and maintenance mouth 31 and the inside intercommunication of collecting box 3, articulated on the collecting box 3 have the chamber door 32, and chamber door 32 is used for shutoff maintenance mouth 31.
Referring to fig. 1, the collecting box 3 is internally and fixedly connected with two clamping strips 4, the two clamping strips 4 are respectively fixed on two opposite inner walls of the collecting box 3, and the two clamping strips 4 are respectively positioned in the collecting box 3 above the sludge outlet pipe 22. The opposite side surfaces of the two clamping strips 4 are provided with clamping grooves 41, and the length direction of the clamping grooves 41 is consistent with that of the clamping strips 4. The filter plate 5 is arranged in the collecting box 3, and two opposite edges of the filter plate 5 are respectively in clamping fit with the two clamping grooves 41 on the two clamping strips 4. The water outlet pipe 33 is fixedly connected to the collecting box 3, the water outlet pipe 33 is communicated with the collecting box 3, and the water outlet pipe 33 is positioned on the collecting box 3 above the filter plate 5. The filter plate 5 is arranged below the water outlet pipe 33, when the water outlet pipe 33 is opened for water drainage, water can be filtered by the filter plate 5, and the sludge content entering the water outlet pipe 33 is reduced; meanwhile, the clamping strips 4 are arranged, and the filter plate 5 can be detachably fixed in the collecting box 3, so that the cleaning and replacing work of the filter plate 5 is facilitated.
Referring to fig. 1, a sludge outlet pipe 34 is fixedly connected to the collection box 3, the sludge outlet pipe 34 is communicated with the interior of the collection box 3, and the sludge outlet pipe 34 and the sludge outlet pipe 22 are respectively located on two opposite side surfaces of the collection box 3. Fixedly connected with slope 35 on the interior bottom of collecting box 3, slope 35 is located in collecting box 3 of silt exit tube 22 below, is provided with the inclined plane on the slope 35, and the inclined plane is kept away from the medial surface downward sloping of mud pipe 34 to the side that is close to mud pipe 34 place by collecting box 3. The sludge deposited on the bottom of the collecting box 3 can slide along the slope of the slope 35 to the position of the sludge outlet pipe 34, thereby facilitating the discharge of the sludge and reducing the problem of the sludge deposited on the bottom of the collecting box 3.
Referring to fig. 1, the collecting box 3 is connected with a motor 6 fixedly connected to the side of the mud outlet pipe 34, and the output shaft of the motor 6 rotates to penetrate through the side wall of the collecting box 3 and extends into the collecting box 3. The output shaft of the first motor 6 is fixedly connected with a driving rod 61, the driving rod 61 is arranged in the collecting box 3, the driving rod 61 is positioned between the sludge outlet pipe 22 and the sludge outlet pipe 34, the driving rod 61 is of a round rod-shaped structure, and the length direction of the driving rod 61 is consistent with that of the output shaft of the first motor 6. A spiral blade 62 is fixedly connected to the driving rod 61, and the spiral blade 62 is spirally fixed to the circumferential surface of the driving rod 61. The first starting motor 6 can drive the driving rod 61 to rotate, so that the spiral blade 62 on the driving rod 61 rotates along with the driving rod, and the sludge in the collecting box 3 can be crushed when the spiral blade 62 rotates, so that the problem that the sludge block is large and the sludge outlet pipe 34 is blocked is solved.
Referring to fig. 1, a vertical plate 7 is fixedly connected to a bottom plate 1, the vertical plate 7 is a rectangular plate-shaped structure, and the vertical plate 7 is vertically fixed on the bottom plate 1. The vertical plate 7 is fixedly connected with a horizontal plate 71 which is in a rectangular plate structure, and the length direction of the horizontal plate 71 is consistent with that of the bottom plate 1. The lower surface of the transverse plate 71 is rotatably connected with a screw rod 72, and the length direction of the screw rod 72 is consistent with the length direction of the transverse plate 71. The side face, far away from the transverse plate 71, of the vertical plate 7 is fixedly connected with a second motor 73, an output shaft of the second motor 73 penetrates through the vertical plate 7 in a rotating mode, and the output shaft of the second motor 73 is fixedly connected with the screw rod 72. The screw rod 72 is connected with a slide block 721 through a thread, the slide block 721 is a rectangular block structure, the length direction of the slide block 721 is consistent with the length direction of the screw rod 72, and the upper surface of the slide block 721 is attached to the lower surface of the transverse plate 71.
The lower surface of the sliding block 721 is fixedly connected with a cylinder 74, the cylinder 74 is vertically arranged, and the length direction of a piston rod of the cylinder 74 is consistent with the length direction of the vertical plate 7. A dredging hopper 75 is fixedly connected to a piston rod of the cylinder 74, and an opening of the dredging hopper 75 is arranged in a direction away from the vertical plate 7. The side of the dredging hopper 75 close to the vertical plate 7 is provided with a round hole, and the feeding end of the sludge inlet pipe 21 is fixed in the round hole of the vertical plate 7, so that the sludge inlet pipe 21 is communicated with the inside of the dredging hopper 75. According to the actual situation of the river channel, when the position of the sludge inlet pipe 21 needs to be adjusted in the sludge treatment process, the second starting motor 73 can drive the screw rod 72 to rotate, and the sliding block 721 can slide along the screw rod 72 under the guiding action of the transverse plate 71 as the sliding block 721 is in threaded connection with the screw rod 72; thereby changing the position of the cylinder 74 fixedly connected with the slide block 721, and adjusting the horizontal position of the sludge inlet pipe 21; the height position of the sludge inlet pipe 21 can be conveniently adjusted by using the air cylinder 74, so that the device can be suitable for riverways with different conditions, and the practicability of the device is improved.
A rotating shaft (not shown) is rotatably connected in the dredging hopper 75, the rotating shaft is of a round rod-shaped structure, the length direction of the rotating shaft is consistent with the height direction of the dredging hopper 75, a cutter 751 is fixedly connected to the peripheral surface of the rotating shaft, the cross section of the cutter 751 is S-shaped, and the length direction of the cutter 751 is consistent with the length direction of the rotating shaft. When the mud pump 2 pumps the sludge in the river channel, the sludge can be driven to flow in the dredging hopper 75, acting force is generated on the cutter 751 in the sludge flowing process, the rotating shaft and the cutter 751 are further driven to rotate along with the acting force, the cutter 751 can crush large-particle sludge in the rotating process, and therefore the problem that the sludge inlet pipe 21 is possibly blocked by the sludge is solved.
Referring to fig. 1, the bottom plate 1 is provided with a pipe placing assembly 8, and the pipe placing assembly 8 includes a mounting plate 81, a rotating rod 82, a baffle 83, and a torsion spring 84. The mounting plate 81 is fixed to the bottom plate 1 between the slurry pump 2 and the vertical plate 7, the rotating rod 82 has a circular rod-shaped structure, the length direction of the rotating rod 82 is identical to the length direction of the bottom plate 1, one end portion of the rotating rod 82 is rotatably connected to the vertical plate 7, and the other end portion of the rotating rod 82 is rotatably connected to the mounting plate 81. The baffle 83 is a disk-shaped structure, the baffle 83 is coaxially arranged with the rotating rod 82, and the baffle 83 is fixed on the rotating rod 82. The torsion spring 84 is fitted over the rotating lever 82 between the stopper 83 and the mounting plate 81, one end of the torsion spring 84 is fixed to the mounting plate 81, and the other end of the torsion spring 84 is fixed to the stopper 83.
Referring to fig. 1 and 2, a through hole 76 is formed in the vertical plate 7, the through hole 76 penetrates through the vertical plate 7 along the thickness direction of the vertical plate 7, and the part of the sludge inlet pipe 21 away from the slurry pump 2 is wound on the rotating rod 82 and passes through the through hole 76 to be fixedly connected with the dredging hopper 75. The inner wall of the through hole 76 is embedded with eight rolling balls 761 in a rolling manner, and the eight rolling balls 761 are uniformly distributed on the inner wall of the through hole 76 in an annular shape. When the position of the sludge inlet pipe 21 is changed, the sludge inlet pipe and the inner wall of the through hole 76 slide relatively; therefore, the ball 761 is rotated by the force of the contact between the two, so that the friction force applied to the sludge inlet pipe 21 when passing through the through hole 76 is reduced, thereby slowing down the wear rate of the sludge inlet pipe 21 and prolonging the service life of the sludge inlet pipe 21.
The implementation principle of the river channel treatment dredging device in the embodiment of the application is as follows: according to the actual situation of the river channel, when the position of the sludge inlet pipe 21 needs to be adjusted in the sludge treatment process, the second starting motor 73 can drive the screw rod 72 to rotate, and the sliding block 721 can slide along the screw rod 72 under the guiding action of the transverse plate 71 as the sliding block 721 is in threaded connection with the screw rod 72; thereby changing the position of the cylinder 74 fixedly connected with the slide block 721, and adjusting the horizontal position of the sludge inlet pipe 21; the height position of the sludge inlet pipe 21 can be conveniently adjusted by using the air cylinder 74, so that the device can be suitable for riverways with different conditions, and the practicability of the device is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 (8)
1. The utility model provides a desilting device is administered to river course which characterized in that: the sludge pump comprises a bottom plate (1), a sludge pump (2) fixed on the bottom plate (1) and a collection box (3) fixed on the bottom plate (1), wherein a sludge inlet pipe (21) is fixedly connected to the water inlet end of the sludge pump (2), a sludge outlet pipe (22) communicated with the collection box (3) is fixedly connected to the water outlet end of the sludge pump (2), a sludge outlet pipe (34) is fixedly communicated with the collection box (3), a vertical plate (7) is fixedly connected to the bottom plate (1), a horizontal plate (71) is fixedly connected to the vertical plate (7), a lead screw (72) is rotatably connected to the horizontal plate (71), a second motor (73) with an output shaft fixedly connected with the lead screw (72) is fixedly connected to the vertical plate (7), a sliding block (721) is connected to the lead screw (72) through a thread, an air cylinder (74) is fixedly connected to the sliding block (721), and the end part of a piston rod of the air cylinder (74) is connected with the sludge inlet pipe (21), the vertical plate (7) is provided with a through hole (76) for the sludge inlet pipe (21) to pass through, and the bottom plate (1) is also provided with a pipe releasing assembly (8) for releasing the sludge inlet pipe (21).
2. The river channel treatment dredging device of claim 1, wherein: fixedly connected with desilting fill (75) on the piston rod of cylinder (74), the round hole has been seted up on desilting fill (75), the silt advances the end of intaking of pipe (21) and wears to establish the round hole and with desilting fill (75) fixed connection.
3. The river channel treatment dredging device of claim 2, wherein: the desilting fill (75) internal rotation is connected with the pivot, fixedly connected with a plurality of cutter (751) on the global of pivot.
4. The river channel treatment dredging device of claim 2, wherein: put tub subassembly (8) and include mounting panel (81), dwang (82), baffle (83) and torsional spring (84), mounting panel (81) are fixed on bottom plate (1), dwang (82) rotate to be connected between mounting panel (81) and riser (7), baffle (83) are fixed on dwang (82), torsional spring (84) cover is established on dwang (82) between baffle (83) and mounting panel (81), the both ends of torsional spring (84) respectively with baffle (83) and mounting panel (81) fixed connection, silt advances the partial book that tub (21) kept away from slush pump (2) and winds on dwang (82) and passes through-hole (76) and desilting fill (75) fixed connection.
5. The river channel treatment dredging device of claim 1, wherein: a plurality of balls (761) are uniformly embedded on the inner circumferential surface of the through hole (76) in a rolling way.
6. The river channel treatment dredging device of claim 1, wherein: the collecting box is characterized in that a motor I (6) is fixedly connected to the outer side face of the collecting box (3), a driving rod (61) penetrating through the side wall of the collecting box (3) is rotatably connected to an output shaft of the motor I (6), and a spiral blade (62) is fixedly connected to the driving rod (61).
7. The river channel treatment dredging device of claim 6, wherein: fixedly connected with card strip (4) in the collecting box (3) of helical blade (62) top, draw-in groove (41) have been seted up on card strip (4), card strip (4) are equipped with edge and draw-in groove (41) joint complex filter (5), fixedly connected with outlet pipe (33) on collecting box (3) of filter (5) top.
8. The river channel treatment dredging device of claim 1, wherein: fixedly connected with slope (35) on the interior bottom of collecting box (3), the inclined plane of slope (35) is kept away from the medial surface downward sloping of mud pipe (34) to the side at mud pipe (34) place by collecting box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752679.3U CN213741279U (en) | 2020-11-23 | 2020-11-23 | River channel treatment dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752679.3U CN213741279U (en) | 2020-11-23 | 2020-11-23 | River channel treatment dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213741279U true CN213741279U (en) | 2021-07-20 |
Family
ID=76829689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022752679.3U Withdrawn - After Issue CN213741279U (en) | 2020-11-23 | 2020-11-23 | River channel treatment dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213741279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908829A (en) * | 2022-05-13 | 2022-08-16 | 湖南望新建设集团股份有限公司 | River sludge cleaning device |
| CN116591252A (en) * | 2023-07-17 | 2023-08-15 | 国富建设有限公司 | Desilting device for hydraulic engineering river course treatment |
-
2020
- 2020-11-23 CN CN202022752679.3U patent/CN213741279U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908829A (en) * | 2022-05-13 | 2022-08-16 | 湖南望新建设集团股份有限公司 | River sludge cleaning device |
| CN114908829B (en) * | 2022-05-13 | 2023-10-31 | 湖南望新建设集团股份有限公司 | River mud cleaning device |
| CN116591252A (en) * | 2023-07-17 | 2023-08-15 | 国富建设有限公司 | Desilting device for hydraulic engineering river course treatment |
| CN116591252B (en) * | 2023-07-17 | 2023-09-15 | 国富建设有限公司 | Desilting device for hydraulic engineering river course treatment |
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