CN219862209U - Road maintenance material stirring device - Google Patents
Road maintenance material stirring device Download PDFInfo
- Publication number
- CN219862209U CN219862209U CN202322545861.5U CN202322545861U CN219862209U CN 219862209 U CN219862209 U CN 219862209U CN 202322545861 U CN202322545861 U CN 202322545861U CN 219862209 U CN219862209 U CN 219862209U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- road maintenance
- charging barrel
- plate
- maintenance material
- 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.)
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Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 53
- 238000003756 stirring Methods 0.000 title claims abstract description 53
- 239000000463 material Substances 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000010426 asphalt Substances 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Road Repair (AREA)
Abstract
The utility model provides a road maintenance material stirring device, which relates to the technical field of stirring equipment, wherein a vehicle body comprises a horizontally arranged bottom plate, a first through groove is formed in the bottom plate, a motor is fixedly arranged on the bottom plate, a driving gear is fixedly arranged on a motor shaft of the motor, a charging barrel is slidably arranged on the bottom plate, a stirring shaft is rotatably arranged in the charging barrel, a stirring blade assembly is fixedly arranged on the stirring shaft, a driven gear meshed with the driving gear is fixedly arranged on the stirring shaft, the charging barrel is communicated with an asphalt pump through a quick connection pipe assembly, a discharge port of the asphalt pump is communicated with a discharge pipe, a feeding port is formed in the top of the charging barrel, two first universal wheels and support columns are fixedly arranged at the bottom of the charging barrel, two positioning mechanisms are arranged between the bottom plate and the charging barrel, and a pushing hand and two pairs of second universal wheels are arranged on the bottom plate.
Description
Technical Field
The utility model relates to the technical field of stirring equipment, in particular to a road maintenance material stirring device.
Background
Cracks appear on the road surface in the long-term use process, the water can be continuously permeated into the road bed to influence the road bed due to improper treatment, an unstable structure appears on a stable layer, the strength of the road surface is obviously reduced, and the common method for treating the cracks is as follows: the road maintenance material after heating and melting is added in the charging basket by using the traditional crack filling machine, is discharged from the discharge hole by the asphalt pump and is smeared at the road crack, and the road maintenance material is solidified after being dried, so that the road can be started, and the effect of filling cracks is achieved.
In the working process of the traditional joint filling machine, after the road maintenance material in the charging barrel is used up, the joint filling machine is pushed to a designated position, then the maintenance material is added into the charging barrel, and after the addition of the maintenance material is completed, the traditional joint filling machine is pushed to a working position to continue working, so that the time of road maintenance is greatly increased, and the working efficiency of road maintenance is reduced.
Accordingly, there is a need for a road maintenance material stirring device that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides a road maintenance material stirring device, which realizes the disassembly of a charging barrel, realizes uninterrupted road maintenance and improves the road maintenance efficiency.
The technical scheme of the utility model is realized as follows:
the utility model provides a road maintenance material agitating unit, includes the automobile body, the automobile body includes the bottom plate that the level set up, be provided with first logical groove on the bottom plate, fixed mounting has the motor on the bottom plate, the motor shaft of motor passes perpendicularly the bottom plate and fixed mounting have the driving gear, follow horizontal direction slidable mounting has the feed cylinder on the bottom plate, the (mixing) shaft of vertical setting is installed in the feed cylinder internal rotation, fixed mounting has stirring vane subassembly on the (mixing) shaft, the (mixing) shaft passes the bottom of feed cylinder and fixed mounting have driven gear, the driving gear with driven gear meshing, the feed cylinder has the pitch pump through quick connection pipe subassembly intercommunication, the discharge gate intercommunication of pitch pump has the discharging pipe, the top of feed cylinder is provided with the feed opening, the bottom fixed mounting of feed cylinder has two first universal wheels and the support column of symmetry setting, be provided with two between bottom plate and the feed cylinder and be used for prescribing a limit to the positioning mechanism of feed cylinder removal, two positioning mechanism are the symmetry setting, install pushing hands and two pairs of second universal wheels on the bottom plate.
As a preferred technical scheme, positioning mechanism include fixed mounting in fixed plate on the bottom plate, vertical being provided with the second through groove on the fixed plate, the level is provided with the third through groove on the fixed plate, it has the locating plate of level setting to articulate through the articulated shaft in the second through groove, the free end of locating plate is provided with the chamfer, the face that the chamfer formed is the guide surface, fixed mounting has the locating piece on the top surface of locating plate, the bottom surface of locating piece is supported and is leaned on the fixed plate top surface, be provided with the spacing groove on the locating plate, still include fixed mounting in locating lever on the feed cylinder lateral wall and be used for adsorbing the magnet piece of locating plate, the locating lever with articulated shaft parallel arrangement, the locating lever passes the third through groove with the spacing groove, the locating lever is spacing by the locating plate, magnet piece pass through riser fixed mounting in on the bottom plate.
As a preferred technical scheme, quick connecting pipe subassembly including fixed mounting in remove pipe on the feed cylinder, remove the pipe with the feed cylinder is linked together, remove the pipe level setting, be provided with the valve on the remove the pipe, be provided with annular groove on the outer peripheral face of remove the pipe, it is equipped with fixed cover to remove the pipe to overlap, fixed cover with the feed inlet of pitch pump is linked together, it has two semicircular locking pieces of symmetry setting to articulate on the fixed cover, each semicircular cambered surface of semicircular locking piece all pushes up in the annular groove, each semicircular locking piece is last to be provided with a locking handle.
As a preferred technical scheme, stirring vane subassembly includes two pairs of stirring vane that the level set up, every stirring vane equal fixed mounting in on the (mixing) shaft, two pairs of the level is provided with the connecting rod between the stirring vane, connecting rod fixed mounting in on the (mixing) shaft, fixed mounting has the feed cylinder inner wall scraper blade of two vertical settings on the connecting rod.
As an optimized technical scheme, sliding rails are symmetrically arranged on the bottom plate, a sliding block is slidably arranged in each sliding rail, and each sliding block is fixedly arranged at the bottom of the charging barrel.
As an optimized technical scheme, a mounting frame is fixedly arranged in the charging barrel, and the stirring shaft is rotatably arranged on the mounting frame.
As a preferable technical scheme, the bottom of the second universal wheel is higher than the bottom of the first universal wheel, and the bottom of the second universal wheel and the bottom of the supporting column are arranged on the same horizontal plane.
As a preferable technical scheme, a pushing box is arranged at the discharge hole of the discharge pipe, the upper end and the lower end of the pushing box are both provided with openings, and the lower end of the pushing box is higher than the bottom of the second universal wheel.
As a preferable technical scheme, the feeding port is provided with a semicircular opening, and a semicircular cylinder cover is hinged at the semicircular opening.
By adopting the technical scheme, the utility model has the beneficial effects that:
because road maintenance material agitating unit includes positioning mechanism, when the crack needs to be cured appears on the road, can push away this device near the crack, open the valve, start the pitch pump, road maintenance material discharges from the discharge gate of discharging pipe, promote this device slowly along the crack, road maintenance material is under the promotion of pushing away the magazine, paint in crack and crack both sides, when road maintenance material is used up, rotatable locating plate adsorbs the locating plate on the magnet piece, rotate locking handle, semicircular locking piece roll-off annular groove, the feed cylinder is unlocked, can push away from the bottom plate down, change the feed cylinder and continue to work, the dismantlement of feed cylinder has been realized promptly, if the interior maintenance material of feed cylinder is used up, removable feed cylinder continues to work, need not to add road maintenance material to the assigned position, and then the uninterrupted road maintenance has been realized, the efficiency of road maintenance has been improved.
Because the road maintenance material agitating unit includes positioning mechanism, at the in-process of renewing the feed cylinder, adsorb the locating plate on the magnet piece earlier, remove the locking of feed cylinder, then promote the feed cylinder that is equipped with road maintenance material to the bottom plate on, the locating lever is toward the interior removal of third tee bend inslot, the locating lever is leaned on the guide surface, along with the horizontal slip of feed cylinder, the locating plate jack-up upwards is followed to the locating lever, then the locating lever removes to the spacing inslot, the locating plate resets under the effect of gravity, the locating lever is spacing by the locating plate, simultaneously driving gear and driven gear meshing, the movable tube is locked in the fixed cover, positioning mechanism can be spacing the feed cylinder on the bottom plate, and then realized the quick separation and the quick locking of feed cylinder and bottom plate.
Because road maintenance material agitating unit includes quick connection pipe subassembly, when the feed cylinder that is equipped with road maintenance material slides along the level on the bottom plate, the removal pipe can stretch into in the fixed cover, rotates the locking handle, and semicircular locking piece rotates in the annular groove of removal pipe, and semicircular cambered surface of semicircular locking piece is held up and is leaned on in the annular groove, moves the pipe locking promptly in fixed cover to realized the quick connection of pitch pump and feed cylinder.
Because road maintenance material agitating unit includes stirring vane subassembly, because road maintenance material solidifies easily at normal atmospheric temperature, at the in-process of this device work, the motor is in operating condition all the time, and the driving tooth drives driven gear and rotates to make the road maintenance material on the feed cylinder inner wall scraping plate with the feed cylinder inner wall scrape down, stirring vane can stir the road maintenance material, has reduced the solidification of road maintenance material.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is a left side schematic view of FIG. 1;
FIG. 5 is a schematic view of the structure of the vehicle body according to the present utility model;
FIG. 6 is a schematic view of a cartridge according to the present utility model.
Wherein: 1. a bottom plate; 2. a first through groove; 3. a motor; 4. a drive gear; 5. a charging barrel; 6. a stirring shaft; 7. a driven gear; 8. an asphalt pump; 9. a discharge pipe; 10. a feed port; 11. a first universal wheel; 12. a support column; 13. pushing hands; 14. a second universal wheel; 15. a fixing plate; 16. a second through slot; 17. a third through slot; 18. a hinge shaft; 19. a positioning plate; 20. a guide surface; 21. a positioning block; 22. a limit groove; 23. a positioning rod; 24. a magnet block; 25. a vertical plate; 26. a moving tube; 27. a valve; 28. an annular groove; 29. a fixed sleeve; 30. a semicircular locking block; 31. a locking handle; 32. stirring blades; 33. a connecting rod; 34. scraping plates on the inner wall of the charging barrel; 35. a slide rail; 36. a slide block; 37. a mounting frame; 38. pushing the material box; 39. a semicircular cylinder cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-6 together, the road maintenance material stirring device comprises a vehicle body, the vehicle body comprises a bottom plate 1 which is horizontally arranged, a first through groove 2 is arranged on the bottom plate 1, a motor 3 is fixedly arranged on the bottom plate 1, a motor shaft of the motor 3 vertically penetrates through the bottom plate 1 and is fixedly provided with a driving gear 4, a charging barrel 5 is slidably arranged on the bottom plate 1 along the horizontal direction, a stirring shaft 6 which is vertically arranged is internally arranged in the charging barrel 5, a stirring blade assembly is fixedly arranged on the stirring shaft 6, the stirring shaft 6 penetrates through the bottom of the charging barrel 5 and is fixedly provided with a driven gear 7, the driving gear 4 is meshed with the driven gear 7, the charging barrel 5 is communicated with an asphalt pump 8 through a quick connection pipe assembly, a discharge port of the asphalt pump 8 is communicated with a discharge pipe 9, a feeding port 10 is arranged at the top of the charging barrel 5, two symmetrically arranged first universal wheels 11 and support columns 12 are fixedly arranged at the bottom of the charging barrel 5, two positioning mechanisms which are used for limiting the movement of the charging barrel 5 are symmetrically arranged between the bottom plate 1 and the charging barrel 5, and two pairs of second universal wheels 14 are symmetrically arranged on the bottom plate 1.
The positioning mechanism comprises a fixed plate 15 fixedly arranged on a bottom plate 1, a second through groove 16 is vertically arranged on the fixed plate 15, a third through groove 17 is horizontally arranged on the fixed plate 15, a positioning plate 19 horizontally arranged in the second through groove 16 is hinged through a hinge shaft 18, a chamfer is arranged at the free end of the positioning plate 19, a guide surface 20 is formed by the chamfer, a positioning block 21 is fixedly arranged on the top surface of the positioning plate 19, the bottom surface of the positioning block 21 abuts against the top surface of the fixed plate 15, a limiting groove 22 is arranged on the positioning plate 19, the positioning mechanism further comprises a positioning rod 23 fixedly arranged on the outer side wall of a charging barrel 5 and a magnet block 24 for adsorbing the positioning plate 19, the positioning rod 23 is arranged in parallel with the hinge shaft 18, the positioning rod 23 penetrates through the third through groove 17 and the limiting groove 22, the positioning rod 23 is limited by the positioning plate 19, and the magnet block 24 is fixedly arranged on the bottom plate 1 through a vertical plate 25.
The quick connecting pipe assembly comprises a movable pipe 26 fixedly arranged on a charging barrel 5, the movable pipe 26 is communicated with the charging barrel 5, the movable pipe 26 is horizontally arranged, a valve 27 is arranged on the movable pipe 26, an annular groove 28 is formed in the outer peripheral surface of the movable pipe 26, a fixed sleeve 29 is sleeved on the movable pipe 26, the fixed sleeve 29 is communicated with a charging port of an asphalt pump 8, two semicircular locking blocks 30 which are symmetrically arranged are hinged to the fixed sleeve 29, semicircular cambered surfaces of each semicircular locking block 30 are propped against the annular groove 28, and a locking handle 31 is arranged on each semicircular locking block 30.
The stirring vane assembly comprises two pairs of stirring vanes 32 which are horizontally arranged, each stirring vane 32 is fixedly arranged on the stirring shaft 6, a connecting rod 33 is horizontally arranged between the two pairs of stirring vanes 32, the connecting rod 33 is fixedly arranged on the stirring shaft 6, and two vertically arranged scraping plates 34 on the inner wall of the charging barrel are fixedly arranged on the connecting rod 33.
The bottom plate 1 is symmetrically provided with slide rails 35, each slide rail 35 is internally provided with a slide block 36 in a sliding manner, and each slide block 36 is fixedly arranged at the bottom of the charging barrel 5.
Wherein, feed cylinder 5 internal fixation installs mounting bracket 37, rotates on the mounting bracket 37 and installs (mixing) shaft 6.
And the bottom of the second universal wheel 14 is higher than the bottom of the first universal wheel 11, and the bottom of the second universal wheel 14 and the bottom of the support column 12 are arranged on the same horizontal plane.
Secondly, a pushing box 38 is arranged at the discharge hole of the discharge pipe 9, the upper end and the lower end of the pushing box 38 are both provided with openings, and the lower end of the pushing box 38 is higher than the bottom of the second universal wheel 14.
Further, the feed inlet 10 is provided with a semicircular opening, and a semicircular cylinder cover 39 is hinged at the semicircular opening.
The application method of the utility model is as follows:
the first step, the motor 3 is started, the stirring blade 32 is driven by the first motor 3 to stir the road maintenance material in the charging barrel 5, the device is pushed to the road to be maintained, the pushing box 38 is aligned to the crack on the road, the valve 27 is opened, the asphalt pump 8 is started, and the road maintenance material in the charging barrel 5 is discharged from the discharge hole of the discharge pipe 9 under the action of the asphalt pump 8 and flows into the pushing box 38.
And secondly, at the same time, the device is slowly pushed along the cracks, the road maintenance material is evenly coated on the two sides of the cracks under the pushing of the pushing box 38, and after the road maintenance material is dried, the road can pass through.
Third, when the road maintenance material in the charging barrel 5 is used up in the process of repairing the cracks, the valve 27 can be closed, the locking handle 31 is turned, the semicircular locking block 30 is turned out from the annular groove 28, the movable pipe 26 and the fixed sleeve 29 are unlocked, the positioning plate 19 is turned, the positioning plate 19 is adsorbed on the magnet block 24, and the charging barrel 5 can be pushed down from the vehicle body.
Fourth, the charging barrel 5 containing the road maintenance material is pushed onto the bottom plate 1 of the vehicle body along the sliding rail 35, the driving gear 4 is meshed with the driven gear 7 along with the pushing of the charging barrel 5, the locking handle 31 is rotated, the semicircular locking block 30 is rotated into the annular groove 28, the moving pipe 26 is locked, and the charging barrel 5 is communicated with the asphalt pump 8.
And fifthly, at the same time, the positioning rod 23 passes through the third limiting groove 22 and the limiting groove 22 to be limited by the positioning plate 19, the charging barrel 5 is limited on the bottom plate 1, the motor 3 is started, the valve 27 is opened, and the asphalt pump 8 is started to continue road maintenance operation.
In conclusion, the utility model realizes the disassembly of the charging barrel, realizes uninterrupted road maintenance and improves the road maintenance efficiency.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a road maintenance material agitating unit, includes the automobile body, its characterized in that, the automobile body includes the bottom plate that the level set up, be provided with first logical groove on the bottom plate, fixed mounting has the motor on the bottom plate, the motor shaft of motor passes perpendicularly the bottom plate and fixed mounting have the driving gear, follow horizontal direction slidable mounting on the bottom plate has the feed cylinder, the (mixing) shaft of vertical setting is installed to the feed cylinder internal rotation, fixed mounting has the stirring vane subassembly on the (mixing) shaft, the (mixing) shaft passes the bottom of feed cylinder and fixed mounting have driven gear, the driving gear with driven gear meshing, the feed cylinder has the pitch pump through quick-connect pipe subassembly intercommunication, the discharge gate intercommunication of pitch pump has the discharging pipe, the top of feed cylinder is provided with the dog, the bottom fixed mounting of feed cylinder has two first universal wheels and the support column of symmetry setting, be provided with two positioning mechanism that are used for prescribing a limit to the feed cylinder removes between bottom plate and the feed cylinder, two positioning mechanism are the symmetry setting, install hand and two pairs of universal wheels on the bottom plate.
2. The road maintenance material stirring device according to claim 1, wherein the positioning mechanism comprises a fixed plate fixedly mounted on the bottom plate, a second through groove is vertically formed in the fixed plate, a third through groove is horizontally formed in the fixed plate, a positioning plate horizontally arranged in the second through groove is hinged through a hinge shaft, a chamfer is formed at the free end of the positioning plate, a guide surface is formed by the chamfer, a positioning block is fixedly mounted on the top surface of the positioning plate, the bottom surface of the positioning block is propped against the top surface of the fixed plate, a limiting groove is formed in the positioning plate, the road maintenance material stirring device further comprises a positioning rod fixedly mounted on the outer side wall of the charging barrel and a magnet block for adsorbing the positioning plate, the positioning rod is parallel to the hinge shaft, passes through the third through groove and the limiting groove, the positioning rod is limited by the positioning plate, and the magnet block is fixedly mounted on the bottom plate through the vertical plate.
3. The road maintenance material stirring device according to claim 1, wherein the quick connection pipe assembly comprises a movable pipe fixedly installed on the charging barrel, the movable pipe is communicated with the charging barrel, the movable pipe is horizontally arranged, a valve is arranged on the movable pipe, an annular groove is formed in the outer peripheral surface of the movable pipe, a fixed sleeve is sleeved on the movable pipe, the fixed sleeve is communicated with a feeding hole of the asphalt pump, two semicircular locking blocks which are symmetrically arranged are hinged on the fixed sleeve, the semicircular cambered surface of each semicircular locking block is propped against the annular groove, and a locking handle is arranged on each semicircular locking block.
4. The road maintenance material stirring device according to claim 1, wherein the stirring blade assembly comprises two pairs of stirring blades horizontally arranged, each stirring blade is fixedly mounted on the stirring shaft, a connecting rod is horizontally arranged between the two pairs of stirring blades, the connecting rod is fixedly mounted on the stirring shaft, and two vertically arranged scraping plates on the inner wall of the charging barrel are fixedly mounted on the connecting rod.
5. The road maintenance material stirring device according to claim 1, wherein sliding rails are symmetrically arranged on the bottom plate, a sliding block is slidably arranged in each sliding rail, and each sliding block is fixedly arranged at the bottom of the charging barrel.
6. The road maintenance material stirring device according to claim 1, wherein a mounting frame is fixedly arranged in the charging barrel, and the stirring shaft is rotatably arranged on the mounting frame.
7. The road maintenance material stirring device according to claim 1, wherein the bottom of the second universal wheel is higher than the bottom of the first universal wheel, and the bottom of the second universal wheel and the bottom of the supporting column are arranged on the same horizontal plane.
8. The road maintenance material stirring device according to claim 1, wherein a pushing box is arranged at the discharge hole of the discharge pipe, the upper end and the lower end of the pushing box are both provided with openings, and the lower end of the pushing box is higher than the bottom of the second universal wheel.
9. The road maintenance material stirring device according to claim 1, wherein the feeding port is provided with a semicircular opening, and a semicircular cylinder cover is hinged at the semicircular opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545861.5U CN219862209U (en) | 2023-09-19 | 2023-09-19 | Road maintenance material stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545861.5U CN219862209U (en) | 2023-09-19 | 2023-09-19 | Road maintenance material stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219862209U true CN219862209U (en) | 2023-10-20 |
Family
ID=88324246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322545861.5U Active CN219862209U (en) | 2023-09-19 | 2023-09-19 | Road maintenance material stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219862209U (en) |
-
2023
- 2023-09-19 CN CN202322545861.5U patent/CN219862209U/en active Active
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