CN219836914U - Pipeline inside dredging device - Google Patents
Pipeline inside dredging device Download PDFInfo
- Publication number
- CN219836914U CN219836914U CN202320799969.4U CN202320799969U CN219836914U CN 219836914 U CN219836914 U CN 219836914U CN 202320799969 U CN202320799969 U CN 202320799969U CN 219836914 U CN219836914 U CN 219836914U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- output
- motor
- mounting
- worm
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000033001 locomotion Effects 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000007790 scraping Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 15
- 239000010865 sewage Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 description 15
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a dredging device in a pipeline, which belongs to the technical field of pipeline dredging and comprises two supporting frames, wherein universal wheels are fixedly arranged at the bottom ends of the two supporting frames, a same installation frame is fixedly arranged between the two supporting frames, an output barrel is arranged on the side surface of the installation frame, an up-down movement mechanism for driving the output barrel to move up and down is arranged on the installation frame, a motor II is fixedly arranged on the upper surface of the output barrel, a spiral feeding rod is rotatably arranged in the output barrel, the end part of the spiral feeding rod is fixedly connected with an output shaft of the motor II, a sewage drain pipe and a sewage collecting box which are matched with the spiral feeding rod are arranged on the output barrel, the spiral feeding rod is driven to rotate by the motor II, and the spiral feeding rod is rotatably matched with the output barrel to send out sludge in the pipeline, so that the sludge is sent into the sewage collecting box through the sewage drain pipe, and the cleaning work of the sludge in the pipeline is realized.
Description
Technical Field
The utility model relates to the technical field of pipeline dredging, in particular to a pipeline interior dredging device.
Background
In hydraulic engineering field, can often use the pipeline to drain, because external water can carry dust and soil to flow to the pipeline in, these dust and soil can form silt, and silt can lead to the pipeline to block up in case too much to influence the use of pipeline.
The patent net discloses a dredging device for hydraulic engineering, which has the application number of (CN 202020672399.9) and comprises a supporting plate, a telescopic mechanism and a dredging mechanism; a telescopic mechanism for driving the dredging mechanism to extend into the pipeline is fixed on the supporting plate; the dredging mechanism for cleaning the sludge in the pipeline comprises a dredging motor box body, a dredging motor and a rotating shaft; a dredging motor is fixed in the dredging motor box, and the rotating end of the dredging motor is connected with one end of the rotating shaft; the rotating shaft rotates and passes through the side wall of the dredging motor box body, and the part positioned at the outer side of the dredging motor box body is provided with dragon blades. According to the dredging device for the hydraulic engineering, by arranging the dredging mechanism, sludge can be conveniently cleaned, and the sludge is conveyed to the outside of the pipeline from the depth of the pipeline, so that the dredging efficiency is improved; through setting up telescopic machanism, can be convenient for go deep into pipeline inside with dredging mechanism, but the shortcoming lies in, can not fine clear away the silt on the pipeline inner wall, leads to partial silt to remain at the pipeline inner wall easily, and the clearance is not thorough enough.
Disclosure of Invention
The utility model provides a dredging device for the interior of a pipeline, which solves the problems that part of sludge is easy to remain on the inner wall of the pipeline and the cleaning is not thorough because the sludge on the inner wall of the pipeline cannot be well removed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an inside desilting device of pipeline, includes two support frames, two equal fixed mounting in bottom of support frame has the universal wheel, two fixed mounting has same mounting bracket between the support frame, the side of mounting bracket is provided with output bucket, be provided with the up-and-down motion mechanism that is used for driving output bucket up-and-down motion on the mounting bracket, the last fixed surface of output bucket installs motor two, the screw feed pole is installed to the output bucket rotation, the tip and the output shaft fixed connection of motor two of screw feed pole, install blow off pipe and the dirt collection case that the cooperation screw feed pole used on the output bucket, just the tip fixed mounting of blow off pipe is on dirt collection case, the opening that the cooperation blow off pipe used has been seted up on the dirt collection case, the surface rotation of output bucket is installed the install case, the below of install case is provided with a plurality of scraper blade, be provided with the adjustment mechanism that is used for adjusting the distance between a plurality of scraper blade in the install case.
By adopting the scheme, through setting up motor two, output bucket, spiral feed pole, blow off pipe and receipts dirty case, utilize motor two to drive spiral feed pole rotation, spiral feed pole normal running fit output bucket can send out the inside silt of pipeline, make silt send into receipts dirty incasement through the blow off pipe, realize the clearance work to the inside silt of pipeline, through setting up the mounting box, adjustment mechanism and scraper blade, utilize the scraper blade of mounting box below to be convenient for strike off the silt on the pipeline inner wall and clear up, utilize adjustment mechanism to adjust the distance between a plurality of scraper blade, can clear up the pipeline of different internal diameter sizes, improve application scope, through setting up-down motion mechanism, utilize up-down motion mechanism to order about the height of output bucket, the output bucket motion drives spiral feed pole and mounting box synchronous motion, the mounting box motion drives scraper blade synchronous motion, can be to the pipeline condition of different degree of depth, further improve application scope.
In the above scheme, it should be noted that the second motor is electrically connected with an external power supply.
As a preferable scheme of the utility model, the outer surface of the output barrel is fixedly provided with the movable plate, the movable plate is slidably arranged in the mounting frame, and the outer surface of the movable plate is attached to the inner wall of the mounting frame.
By adopting the scheme, through setting up the movable plate, utilize the movable plate to slide in the mounting bracket, can play the effect of spacing direction to the output bucket, can avoid the output bucket up-and-down motion in-process to appear rotating the condition of rocking to improve the stability of output bucket motion, further guarantee the stability of use.
In the above scheme, it should be noted that the first motor is electrically connected with an external power supply.
As a preferable scheme of the utility model, the up-and-down movement mechanism comprises a first motor fixedly arranged on the upper surface of the mounting frame, a threaded rod is rotatably arranged on the mounting frame, the end part of the threaded rod is fixedly connected with an output shaft of the first motor, and the moving plate is arranged on the outer surface of the threaded rod in a threaded manner.
By adopting the scheme, through setting up motor one and threaded rod, utilize motor one to drive the threaded rod rotation, the threaded rod rotates and drives the movable plate up-and-down motion, and the movable plate up-and-down motion drives the synchronous up-and-down motion of output bucket, and output bucket motion drives spiral feeding pole and mounting bracket and scraper blade synchronous up-and-down motion, is convenient for clear up the inside silt of pipeline of different degree of depth, improves application range.
As a preferable scheme of the utility model, the adjusting mechanism comprises an adjusting plate rotatably arranged in a mounting box, a rotating mechanism for driving the adjusting plate to rotate is arranged in the mounting box, connecting rods are fixedly arranged at the top ends of a plurality of scraping plates, a plurality of bar-shaped channels for the connecting rods to slide are formed in the lower surface of the mounting box, the connecting rods are slidably arranged in the bar-shaped channels, sliding rods are arranged at the top ends of the connecting rods, a plurality of arc-shaped slide ways are formed in the adjusting plate, and a plurality of sliding rods are slidably arranged in the similar arc-shaped slide ways respectively.
By adopting the scheme, through setting up slewing mechanism, the regulating plate, the slide bar, connecting rod and scraper blade, can order about the regulating plate rotation through slewing mechanism, the regulating plate rotates and orders about the slide bar and slide in the arc slide, make a plurality of slide bar be close to each other or keep away from relatively, the slide bar motion drives connecting rod and scraper blade synchronous motion, and then realize the regulation to the distance between a plurality of scraper blade, make the scraper blade can laminate mutually with the pipeline inner wall, be convenient for strike off the silt on the pipeline inner wall, realize the clearance work of pipeline inner wall silt, can clear up the pipeline of different internal diameter sizes simultaneously, improve application scope.
As a preferable mode of the utility model, the rotating mechanism comprises a worm wheel fixedly arranged on the side face of the adjusting plate, a worm is rotatably arranged on the mounting box, the end part of the worm is fixedly provided with the rotating plate, and the worm is meshed with the worm wheel.
By adopting the scheme, the rotating plate is rotated to drive the worm to rotate through the worm and the worm wheel, the worm is rotated to drive the worm wheel to rotate, the worm wheel is rotated to drive the adjusting plate to synchronously rotate, the adjustment of the rotation angle of the adjusting plate can be realized, the position of the adjusting plate can be locked, the condition that only the adjusting plate rotates and shakes in the process can be avoided, and the stability of use is improved.
By adopting the scheme, through setting up pivot, gear, belt and belt pulley, motor two can drive the pivot through belt and belt pulley and rotate, can drive the synchronous rotation of install bin through the gear when the pivot rotates, make the synchronous rotation of install bin drive scraper blade, can strike off the clearance to silt on the pipeline inner wall, improve the cleaning effect.
In the utility model, the following components are added:
according to the pipeline interior dredging device, the installation boxes, the adjusting mechanisms and the scrapers are arranged, the scrapers below the installation boxes are used for conveniently scraping and cleaning the sludge on the inner wall of the pipeline, the adjusting mechanisms are used for adjusting the distance between a plurality of scrapers, and pipelines with different inner diameters can be cleaned, so that the application range is increased;
according to the dredging device in the pipeline, the up-down motion mechanism is arranged, the up-down motion mechanism is utilized to drive the height of the output barrel, the output barrel moves to drive the spiral feeding rod and the installation box to synchronously move, the installation box moves to drive the scraping plate to synchronously move, and the pipeline with different depths can be subjected to conditions, so that the application range is further improved;
this inside desilting device of pipeline utilizes motor two to drive spiral feed lever and rotates through setting up motor two, output bucket, spiral feed lever, blow off pipe and receipts dirty case, and spiral feed lever normal running fit output bucket can send out the inside silt of pipeline, makes silt send into receipts dirty incasement through the blow off pipe, realizes the clearance work to the inside silt of pipeline.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of an output barrel according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a spindle according to the present utility model;
FIG. 4 is a schematic view of the structure of the mounting case of the present utility model;
fig. 5 is a schematic cross-sectional structure of the mounting box of the present utility model.
In the figure: 1. a support frame; 2. a universal wheel; 3. a mounting frame; 4. a worm; 5. a worm wheel; 6. an adjusting plate; 7. a slide bar; 8. a scraper; 9. a first motor; 10. a threaded rod; 11. an output barrel; 12. a mounting box; 13. a second motor; 14. a spiral feeding rod; 15. a blow-down pipe; 16. a connecting rod; 17. a dirt collection box; 18. a moving plate; 19. a rotating shaft; 20. a belt pulley; 21. a belt; 22. a gear.
Detailed Description
Examples
Referring to fig. 1-5, the utility model provides a dredging device for the interior of a pipeline, which comprises two supporting frames 1, wherein universal wheels 2 are fixedly arranged at the bottom ends of the two supporting frames 1, one installation frame 3 is fixedly arranged between the two supporting frames 1, an output barrel 11 is arranged on the side surface of the installation frame 3, a movable plate 18 is fixedly arranged on the outer surface of the output barrel 11, the movable plate 18 is slidably arranged in the installation frame 3, the outer surface of the movable plate 18 is attached to the inner wall of the installation frame 3, and the movable plate 18 is arranged to slide in the installation frame 3, so that the limiting guide effect on the output barrel 11 can be realized, the condition of rotation and shaking in the up-and-down movement process of the output barrel 11 can be avoided, the movement stability of the output barrel 11 can be improved, and the use stability can be further ensured;
the mounting frame 3 is provided with an up-and-down motion mechanism for driving the output barrel 11 to move up and down, the up-and-down motion mechanism comprises a first motor 9 fixedly arranged on the upper surface of the mounting frame 3, a threaded rod 10 is rotatably arranged in the mounting frame 3, the end part of the threaded rod 10 is fixedly connected with an output shaft of the first motor 9, a moving plate 18 is arranged on the outer surface of the threaded rod 10 in a threaded manner, the threaded rod 10 is driven to rotate by the first motor 9 through the arrangement of the first motor 9 and the threaded rod 10, the threaded rod 10 drives the moving plate 18 to move up and down, the moving plate 18 drives the output barrel 11 to synchronously move up and down, and the output barrel 11 drives the spiral feeding rod 14, the mounting frame 3 and the scraping plate 8 to synchronously move up and down, so that sludge inside pipelines with different depths can be cleaned conveniently, and the application range is improved;
the upper surface of the output barrel 11 is fixedly provided with a motor II 13, the output barrel 11 is rotationally provided with a spiral feeding rod 14, the end part of the spiral feeding rod 14 is fixedly connected with the output shaft of the motor II 13, the output barrel 11 is provided with a sewage pipe 15 and a sewage collecting box 17 which are matched with the spiral feeding rod 14, the end part of the sewage pipe 15 is fixedly arranged on the sewage collecting box 17, the sewage collecting box 17 is provided with an opening matched with the sewage pipe 15, the outer surface of the output barrel 11 is fixedly provided with a mounting box 12, the lower part of the mounting box 12 is provided with a plurality of scraping plates 8, the mounting box 12 is internally provided with an adjusting mechanism for adjusting the distance between the plurality of scraping plates 8, the spiral feeding rod 14 is driven to rotate by the motor II 13, the output barrel 11, the spiral feeding rod 14, the sewage pipe 15 and the sewage collecting box 17 through the motor II 13, the spiral feeding rod 14 is in running fit with the output barrel 11, so that the sludge in the pipeline can be sent out, and is sent into the sludge collecting box 17 through the sewage discharge pipe 15, the cleaning of the sludge in the pipeline is realized, the installation box 12, the adjusting mechanism and the scraping plates 8 are arranged, the scraping plates 8 below the installation box 12 are used for conveniently scraping the sludge on the inner wall of the pipeline, the adjusting mechanism is used for adjusting the distance between the scraping plates 8, the pipelines with different inner diameters can be cleaned, the application range is improved, the up-down motion mechanism is arranged, the height of the output barrel 11 can be driven by the up-down motion mechanism, the spiral feeding rod 14 and the installation box 12 are driven to synchronously move by the movement of the output barrel 11, the installation box 12 is driven to synchronously move, the pipelines with different depths can be cleaned, and the application range is further improved;
the adjusting mechanism comprises an adjusting plate 6 rotatably arranged in an installing box 12, a rotating mechanism used for driving the adjusting plate 6 to rotate is arranged in the installing box 12, connecting rods 16 are fixedly arranged at the top ends of a plurality of scraping plates 8, a plurality of strip-shaped channels for the connecting rods 16 to slide are formed in the lower surface of the installing box 12, the connecting rods 16 are slidably arranged in the strip-shaped channels, sliding rods 7 are arranged at the top ends of the connecting rods, a plurality of arc-shaped slideways are formed in the adjusting plate 6, the plurality of sliding rods 7 are slidably arranged in the similar arc-shaped slideways respectively, the rotating mechanism, the adjusting plate 6, the sliding rods 7, the connecting rods 16 and the scraping plates 8 can drive the adjusting plate 6 to rotate through the rotating mechanism, the sliding rods 7 are driven to slide in the arc-shaped slideways, the sliding rods 7 are enabled to be close to or relatively far away from each other, the sliding rods 7 move to drive the connecting rods 16 and the scraping plates 8 to synchronously move, the distance between the scraping plates 8 is adjusted, the scraping plates 8 can be attached to the inner walls of a pipeline, sludge on the inner walls of the pipeline can be scraped off conveniently, and meanwhile, the inner walls of the pipeline can be cleaned, and the applicable range of pipelines with different inner diameters can be cleaned;
the rotating mechanism comprises a worm wheel 5 fixedly arranged on the side surface of the adjusting plate 6, a worm 4 is rotatably arranged on the mounting box 12, a rotating plate is fixedly arranged at the end part of the worm 4, the worm 4 is meshed with the worm wheel 5, the worm 4 and the worm wheel 5 are arranged, the rotating plate is rotated to enable the rotating plate to drive the worm 4 to rotate, the worm wheel 5 is driven to rotate by rotation of the worm 4, the adjusting plate 6 is driven to synchronously rotate by rotation of the worm wheel 5, the adjustment of the rotating angle of the adjusting plate 6 can be realized, meanwhile, the position of the adjusting plate 6 can be locked, the condition that only the adjusting plate 6 rotates and shakes in the process can be avoided, and the use stability is improved;
the surface rotation of output bucket 11 is installed and is installed pivot 19, the bottom of pivot 19 and the equal fixed mounting of upper surface of mounting box 12 have gear 22 and two gears 22 mesh mutually, the top of pivot 19 and the equal fixed mounting of the surface of motor two 13 output shafts have belt pulley 20, pass through belt 21 transmission connection between two belt pulleys 20, through setting up pivot 19, gear 22, belt 21 and belt pulley 20, motor two 13 can drive pivot 19 rotation through belt 21 and belt pulley 20, pivot 19 rotation can drive the synchronous rotation of mounting box 12 through gear 22 simultaneously, make mounting box 12 drive scraper blade 8 synchronous rotation, can strike off the clearance with the silt on the pipeline inner wall, improve the cleaning effect.
Working principle: during the use, move output bucket 11 to the pipeline directly over, then rotate the revolving plate and make the revolving plate drive worm 4 rotate, worm 4 rotates and order about worm wheel 5 to rotate, worm wheel 5 rotates and drives regulating plate 6 synchronous rotation, regulating plate 6 rotates and orders about slide bar 7 and slide in the arc slide, make a plurality of slide bar 7 be close to each other or keep away from relatively, slide bar 7 motion drives connecting rod 16 and scraper blade 8 synchronous motion, realize the regulation to the distance between a plurality of scraper blade 8, make scraper blade 8 can laminate with the pipeline inner wall mutually, then open motor one 9 and motor two 13, utilize motor one 9 to drive threaded rod 10 rotation, threaded rod 10 rotates and orders about the movable plate 18 up-and-down motion, the movable plate 18 up-and-down motion drives output bucket 11 synchronous up-and-down motion, output bucket 11 motion drives spiral feed rod 14 and mounting bracket 3 and scraper blade 8 synchronous up-and-down motion, be convenient for clear up the pipeline inside silt of different degree of depth, utilize motor two 13 can drive pivot 19 through belt 21 and belt pulley 20 and rotating, can drive installation 12 synchronous rotation through gear 22 when rotating, make installation 12 drive scraper blade 8 synchronous rotation, can scrape down the motor inner wall and carry out the inside silt 13 and send out the pipeline inside the spiral feed rod 14 through the spiral feed bin 14 to rotate, the inside the pipeline of the pipeline is kept away, the inside the pipeline is kept away to the inside to the dirt in the pipeline is clear up to the inside to the pipeline is rotated, and the inside to the pipeline is kept away to the inside to the spiral 13 is moved to the inside and is moved to the pipeline 13.
Claims (6)
1. The utility model provides a pipeline inside dredging device, its characterized in that, includes two support frames (1), two equal fixed mounting in bottom of support frames (1) has universal wheel (2), two fixed mounting has same mounting bracket (3) between support frames (1), the side of mounting bracket (3) is provided with output bucket (11), be provided with on mounting bracket (3) and be used for driving output bucket (11) up-and-down motion's up-and-down motion, the last fixed surface of output bucket (11) installs motor two (13), output bucket (11) internal rotation installs spiral feed pole (14), the tip of spiral feed pole (14) and the output shaft fixed connection of motor two (13), install blow off pipe (15) and receipts dirty case (17) that cooperation spiral feed pole (14) used on output bucket (11), just the tip fixed mounting of blow off pipe (15) is on receipts dirty case (17) is provided with the opening that cooperation pipe (15) used, output bucket (11) are installed and are used in the fixed mounting of a plurality of scraper blade (12) and are provided with between a plurality of scraper blade (8) and are installed in adjusting mechanism (8) the distance between (8).
2. The dredging device for the interior of the pipeline according to claim 1, wherein a moving plate (18) is fixedly arranged on the outer surface of the output barrel (11), the moving plate (18) is slidably arranged in the mounting frame (3), and the outer surface of the moving plate (18) is attached to the inner wall of the mounting frame (3).
3. The dredging device for the interior of the pipeline according to claim 2, wherein the up-and-down movement mechanism comprises a first motor (9) fixedly arranged on the upper surface of the mounting frame (3), a threaded rod (10) is rotatably arranged on the mounting frame (3), the end part of the threaded rod (10) is fixedly connected with an output shaft of the first motor (9), and the moving plate (18) is arranged on the outer surface of the threaded rod (10) in a threaded manner.
4. The pipeline interior dredging device according to claim 1, wherein the adjusting mechanism comprises an adjusting plate (6) rotatably mounted in a mounting box (12), a rotating mechanism for driving the adjusting plate (6) to rotate is arranged in the mounting box (12), connecting rods (16) are fixedly mounted at the top ends of the scraping plates (8), a plurality of bar-shaped channels for the connecting rods (16) to slide are formed in the lower surface of the mounting box (12), the connecting rods (16) are slidably mounted in the bar-shaped channels, sliding rods (7) are mounted at the top ends of the connecting rods, a plurality of arc-shaped sliding ways are formed in the adjusting plate (6), and a plurality of the sliding rods (7) are slidably mounted in the similar arc-shaped sliding ways respectively.
5. A dredging apparatus for a pipe interior according to claim 4, wherein the rotation mechanism comprises a worm wheel (5) fixedly installed on the side of the adjusting plate (6), a worm (4) is rotatably installed on the installation box (12), and the end of the worm (4) is fixedly installed with the rotating plate, and the worm (4) is engaged with the worm wheel (5).
6. The dredging device for the interior of a pipeline according to claim 4, wherein a rotating shaft (19) is rotatably arranged on the outer surface of the output barrel (11), gears (22) are fixedly arranged at the bottom end of the rotating shaft (19) and the upper surface of the installation box (12) and meshed with the two gears (22), belt pulleys (20) are fixedly arranged at the top end of the rotating shaft (19) and the outer surface of the output shaft of the motor II (13), and the two belt pulleys (20) are in transmission connection through a belt (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320799969.4U CN219836914U (en) | 2023-04-12 | 2023-04-12 | Pipeline inside dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320799969.4U CN219836914U (en) | 2023-04-12 | 2023-04-12 | Pipeline inside dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836914U true CN219836914U (en) | 2023-10-17 |
Family
ID=88300491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320799969.4U Active CN219836914U (en) | 2023-04-12 | 2023-04-12 | Pipeline inside dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836914U (en) |
-
2023
- 2023-04-12 CN CN202320799969.4U patent/CN219836914U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213032722U (en) | Feed arrangement for cement manufacture | |
| CN219836914U (en) | Pipeline inside dredging device | |
| CN220644142U (en) | Hydraulic engineering gate filtering mechanism | |
| CN113713470A (en) | Quick cleaning device of filter screen for sewage filtration | |
| CN210080278U (en) | Cleaning device for inner wall of sedimentation tank | |
| CN219993156U (en) | Building construction concrete pouring device | |
| CN208630568U (en) | A kind of construction site vehicle cleaning device | |
| CN108970509B (en) | Papermaking sludge is environmental protection equipment for recovery processing | |
| CN215948451U (en) | Pipeline dredging device for municipal construction | |
| CN211913015U (en) | Quick filter equipment is used in sewage treatment | |
| CN209985894U (en) | Sunflower seed cleaning machine | |
| CN220247047U (en) | Slotting equipment | |
| CN109012417B (en) | Automatic stirrer for recovering papermaking sludge | |
| CN219586806U (en) | Anti-blocking dredging device for municipal road engineering | |
| CN205650554U (en) | Turbine formula impeller friction cleaning machine | |
| CN220878180U (en) | Cement feeding dust device | |
| CN216778005U (en) | Tensioning mechanism of mud scraper | |
| CN220835886U (en) | Horizontal roller sand machine | |
| CN220620254U (en) | Silt cleaning device | |
| CN218980565U (en) | Sewage treatment sand discharging device | |
| CN221345718U (en) | Ditch scouring device for building water supply and drainage | |
| CN219508695U (en) | Ditch dredging equipment for hydraulic engineering | |
| CN211302300U (en) | Paper tape type filter capable of reducing dirt in frame | |
| CN219358829U (en) | Milling machine convenient to deashing | |
| CN218902172U (en) | Single spiral sand washer that cleaning performance is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |