CN114670071B - Construction ground dust removal cleaning device - Google Patents
Construction ground dust removal cleaning device Download PDFInfo
- Publication number
- CN114670071B CN114670071B CN202210315464.6A CN202210315464A CN114670071B CN 114670071 B CN114670071 B CN 114670071B CN 202210315464 A CN202210315464 A CN 202210315464A CN 114670071 B CN114670071 B CN 114670071B
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- China
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- bearing
- sleeve
- connecting rod
- dust removal
- rotating shaft
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of building site mud removal, in particular to a building construction ground dust removal cleaning device, which comprises a cleaning device, a cleaning device and a dust removal device, wherein the cleaning device comprises a shell, a pressure bearing, a connecting rod and an adjusting bearing, and has the beneficial effects that: through setting up the connecting rod that the telescopic link drive goes up and down to reach the extrusion effect to sleeve pipe and pressure-bearing, at sheathed tube push down the in-process, make it according to the different mortar adhesive strength of scene ground plate, regulate and control the compressive strength to its high strength arc cutting piece rotatory cutting downwards, therefore guaranteed that the high strength arc cutting piece can play certain toughness adjustment when rotatory clearance ground mortar, in the in-process of pushing down to the adjusting bearing, make the depression bar pressfitting on polishing dish and extrude the rubber backing ring, make polishing dish decline, thereby the mud piece clearance of adaptation different thickness.
Description
Technical Field
The invention relates to the technical field of building site mud removal, in particular to a building construction ground dust removal and cleaning device.
Background
When the construction of the secondary structure of the building is carried out at the beginning and the end, a large amount of molding mortar cement generated on the floor can be adsorbed on the floor in the construction process of plastering wall ash and the like, so that the floor of the building is high and low.
Therefore, the floor plate is required to be polished and cleaned, the mortar blocks formed on the floor plate are cleaned and dedusted, a large amount of manpower is generally adopted for cleaning, the floor plate is cleaned in a time-consuming and labor-consuming manner, the panel is cleaned uncleanly, and the conventional cleaning device lacks a fastening extrusion device, so that the cleaning process is difficult to adapt to slurry without thickness.
Disclosure of Invention
The invention aims to provide a dust removal cleaning device for the ground of building construction, which aims to solve the problem of the adaptation of the cleaning device to the thickness of slurry.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a construction ground dust removal cleaning apparatus, the cleaning apparatus comprising:
the device comprises a shell, wherein a rotating shaft driven by a driving motor is vertically arranged in the middle of the shell, a pair of driven shafts are symmetrically arranged on two sides of the rotating shaft, the rotating shaft is connected with the driven shafts through gears in a meshed manner, a polishing disc extending to the outer side of the lower end of the shell is arranged at the lower end of the rotating shaft, a cutting sheet is arranged at the lower end of the driven shaft, and a rubber backing ring is arranged between the polishing disc and the lower end of the rotating shaft;
the bearing is fixedly sleeved on the outer wall of the lower end of the driven shaft, the upper end of the bearing is provided with a sleeve, and a compression spring is pressed between the bearing and the sleeve;
the adjusting bearing comprises an inner ring and an outer ring, the upper end of the adjusting bearing is provided with a lantern ring, the outer walls of the two sides of the lantern ring are provided with telescopic rods which vertically extend downwards, the inner ring is fixedly sleeved on a rotating shaft, and the outer ring is provided with a pair of slots which are bilaterally symmetrical;
the connecting rod, the lower extreme at the telescopic link is installed perpendicularly to the connecting rod, and the one end adapter sleeve of connecting rod, the other end of connecting rod is provided with the depression bar, the depression bar is pegged graft in the slot and is extended to adjusting bearing's lower extreme along the through-hole, and extrusion spring has vertically been cup jointed to the upper end outer wall of depression bar, and the lower extreme of depression bar supports the up end at the dish of polishing, extrusion spring pressfitting is between slot and connecting rod.
Preferably, the upper end bearing of the driven shaft is rotatably arranged on the shell, the driven shaft is fixedly sleeved with a driven gear, the rotating shaft is sleeved with a driving gear, and the driving gear is meshed with the driven gear.
Preferably, the lower extreme of driven shaft is provided with the carousel, the cutting piece linear distribution is in the lower extreme of carousel, the upper end and the pressure-bearing of carousel are connected, compression spring's lower extreme pressfitting is in the outside of pressure-bearing, compression spring's upper end supports on sheathed tube lower terminal surface.
Preferably, the connecting rod is fixed at the lower extreme of telescopic link, and fixed bolt coupling sleeve is passed through to the one end of connecting rod, and the other end of connecting rod is provided with the extension board, the extension board is pegged graft in the slot, the upper end of depression bar is fixed at the lower terminal surface of extension board.
Preferably, the lantern ring is sleeved on the outer wall of the rotating shaft through a bearing, the lantern ring is positioned at the upper end of the adjusting bearing, the cross beams are arranged on two sides of the lantern ring, insertion holes penetrating through the outer side end parts of the cross beams are formed in the front and rear directions, fixed inserted bars penetrating through the front end face and the rear end face of the shell are inserted into the insertion holes, and the upper ends of the telescopic bars are fixed on the lower end faces of the cross beams.
Preferably, the outer wall of the lower end of the rotating shaft is provided with a synchronous side bar, the inner wall of the inner ring is provided with a limiting groove, and the synchronous side bar is vertically and slidably inserted in the limiting groove.
Preferably, the outside of casing is provided with the gyro wheel, transversely is provided with the curb plate that is located the gyro wheel upper end on the outer wall of casing, the upper end of gyro wheel is provided with the sloping block, the upper end of sloping block is provided with slidable mounting has the stand that has the screw sleeve, transversely peg graft in the screw sleeve has the screw rod, the upper end of stand slides transversely to peg graft in the curb plate.
Preferably, the upper end of the inclined block is provided with an inclined chute, a transverse chute is arranged in the inner cavity of the lower end of the side plate, the lower end of the upright post is slidably inserted in the inclined chute, and the upper end of the upright post is slidably inserted in the transverse chute.
Preferably, a longitudinal sliding groove is formed in the side wall of the lower end of the shell, a long round penetrating groove is formed in the position, corresponding to the threaded sleeve, of the shell, the screw is rotationally inserted into the threaded sleeve in a threaded mode, the other end of the screw is inserted into the penetrating groove, and the inclined block is vertically inserted into the longitudinal sliding groove in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the telescopic rod is arranged to drive the lifting connecting rod, so that the extrusion effect on the sleeve and the pressure bearing is achieved, the sleeve is pressed down, the pressing strength of the high-strength arc-shaped cutting piece for downward rotary cutting is regulated and controlled according to the different mortar bonding strengths of the field floor, so that certain toughness adjustment can be achieved when the high-strength arc-shaped cutting piece is rotated to clean the floor mortar, and in the pressing process of the regulating bearing, the pressing rod is pressed on the polishing disc and presses the rubber backing ring, so that the polishing disc is lowered, and the slurry blocks with different thicknesses are adapted to clean.
Drawings
FIG. 1 is a schematic view of a lifting adjusting three-dimensional structure of an adjusting bearing of the invention;
FIG. 2 is a schematic view of a roller height adjustment structure according to the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
FIG. 4 is a schematic perspective view of an adjusting bearing of the present invention;
FIG. 5 is a schematic perspective view of a connecting rod according to the present invention;
fig. 6 is a side view of a lifting adjustment three-dimensional structure of an adjustment bearing of the present invention.
In the figure: 1. a housing; 2. a driving motor; 3. a rotating shaft; 4. a driven shaft; 5. a drive gear; 6. a driven gear; 7. a collar; 8. fixing the inserted link; 9. a telescopic rod; 10. a side plate; 11. a screw; 12. a roller; 13. a sloping block; 14. adjusting a bearing; 15. a turntable; 16. cutting the sheet; 17. a pressure bearing; 18. a sleeve; 19. a compression spring; 20. a connecting rod; 21. polishing the grinding disc; 22. synchronizing the sidebars; 23. a longitudinal chute; 24. a thread sleeve; 25. a column; 26. tilting the chute; 27. a transverse chute; 28. a through groove; 29. a cross beam; 30. a jack; 31. an outer ring; 32. an inner ring; 33. a limit groove; 34. a fixing bolt; 35. a slot; 36. extruding a spring; 37. an extension plate; 38. a through hole; 39. and (5) pressing the rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, the present invention provides a technical solution:
example 1:
the dust removing and cleaning device for the floor of the building construction comprises a shell 1, a pressure bearing 17, a connecting rod 20 and an adjusting bearing 14.
The middle of the shell 1 is vertically provided with a rotating shaft 3 driven by a driving motor 2, two sides of the rotating shaft 3 are symmetrically provided with a pair of driven shafts 4, the rotating shaft 3 is connected with the driven shafts 4 through gear engagement, a bearing at the upper end of each driven shaft 4 is rotatably installed on the shell 1, a driven gear 6 is fixedly sleeved on each driven shaft 4, a driving gear 5 is sleeved on the rotating shaft 3, and the driving gears 5 are connected with the driven gears 6 in a meshed mode.
The lower extreme of pivot 3 is provided with the grinding dish 21 that extends to the casing 1 lower extreme outside, and the lower extreme of driven shaft 4 is provided with cutting piece 16, is provided with the rubber backing ring between grinding dish 21 and the lower extreme of pivot 3, and through driving motor 2 drive pivot 3 and driven shaft 4 rotation, and then make grinding dish 21 and cutting piece 16 rotate, grind the solidification mortar on its ground and cut and beat little processing, make its discarded mortar and ground separation.
The pressure bearing 17 is fixedly sleeved on the outer wall of the lower end of the driven shaft 4, the sleeve 18 is arranged at the upper end of the pressure bearing 17, the compression spring 19 is pressed between the pressure bearing 17 and the sleeve 18, the rotary table 15 is arranged at the lower end of the driven shaft 4, the cutting pieces 16 are linearly distributed at the lower end of the rotary table 15, the upper end of the rotary table 15 is connected with the pressure bearing 17, the lower end of the compression spring 19 is pressed on the outer side of the pressure bearing 17, the upper end of the compression spring 19 is abutted against the lower end face of the sleeve 18, the sleeve 18 enables the compression spring 19 to be compressed in the pressing process of the sleeve 18, the pressure bearing 17 is pressed downwards, the pressing strength of the high-strength arc-shaped cutting pieces 16 of the pressure bearing is regulated and controlled according to the bonding strength of different mortar on the ground plate, and therefore, the high-strength arc-shaped cutting pieces 16 can be regulated to a certain toughness when the high-strength arc-shaped cutting pieces 16 are rotationally cleaned for the mortar on the ground.
The adjusting bearing 14 comprises an inner ring 32 and an outer ring 31, the upper end of the adjusting bearing 14 is provided with a lantern ring 7, the outer walls of the two sides of the lantern ring 7 are provided with telescopic rods 9 which extend vertically downwards, a connecting rod 20 is vertically arranged at the lower end of the telescopic rods 9, one end of the connecting rod 20 is connected with a sleeve 18, the connecting rod 20 is fixed at the lower end of the telescopic rods 9, one end of the connecting rod 20 is connected with the sleeve 18 through a fixing bolt 34, the other end of the connecting rod 20 is provided with an extending plate 37, the extending plate 37 is inserted into a slot 35, and the upper end of a pressing rod 39 is fixed at the lower end face of the extending plate 37 and drives the connecting rod 20 to be adjusted in a lifting mode through the telescopic rods 9.
The inner ring 32 is fixedly sleeved on the rotating shaft 3, a pair of slots 35 which are bilaterally symmetrical are formed in the outer ring 31, a pressing rod 39 is arranged at the other end of the connecting rod 20, the pressing rod 39 is inserted into the slots 35 and extends to the lower end of the adjusting bearing 14 along the through hole 38, an extrusion spring 36 is vertically sleeved on the outer wall of the upper end of the pressing rod 39, the lower end of the pressing rod 39 abuts against the upper end face of the polishing disc 21, the extrusion spring 36 is pressed between the slots 35 and the connecting rod 20, in the process of pressing the adjusting bearing 14, the pressing rod 39 is pressed on the polishing disc 21 and extrudes a rubber backing ring, so that the polishing disc 21 descends, and mud blocks with different thicknesses are matched for cleaning.
Example 2:
on the basis of embodiment 1, in order to improve the restriction to the position of lantern ring 7, avoid pivot 3 to rotate and cause the influence to lantern ring 7, this application still has and cup joints the outer wall at pivot 3 through the bearing in lantern ring 7, lantern ring 7 is located the upper end of adjusting bearing 14, the both sides of lantern ring 7 are provided with crossbeam 29, the outside tip of crossbeam 29 is provided with jack 30 that runs through from beginning to end, peg graft in jack 30 has the fixed inserted bar 8 that runs through the terminal surface around the casing 1, the lower terminal surface at crossbeam 29 is fixed to the upper end of telescopic link 9.
By the cooperation of the fixed plunger 8 and the insertion hole 30, the cross beam 29 is fixed on the housing 1, thereby improving the position strength of the collar 7.
Example 3:
on the basis of embodiment 2, in order to improve the sleeving strength of the adjusting bearing 14 and enable the inner ring 32 to keep rotating on the rotating shaft 3, the synchronous side bar 22 is arranged on the outer wall of the lower end of the rotating shaft 3, the limiting groove 33 is formed in the inner wall of the inner ring 32, and the synchronous side bar 22 is vertically and slidably inserted into the limiting groove 33.
Through the cooperation of the limit groove 33 and the synchronous side bar 22, the connection strength of the inner ring 32 and the rotating shaft 3 is improved, and relative rotation is avoided.
Example 4:
on the basis of embodiment 2, in order to realize the adjustment to the height of the polishing disc 21 and the cutting blade 16, the application is also provided with a roller 12 on the outer side of the shell 1, a side plate 10 positioned at the upper end of the roller 12 is transversely arranged on the outer wall of the shell 1, an inclined block 13 is arranged at the upper end of the roller 12, a stand column 25 with a threaded sleeve 24 is arranged at the upper end of the inclined block 13 in a sliding manner, a screw 11 is transversely inserted into the threaded sleeve 24, the upper end of the stand column 25 is transversely inserted into the side plate 10 in a sliding manner, an inclined chute 26 is arranged at the upper end of the inclined block 13, a transverse chute 27 is arranged in the inner cavity of the lower end of the side plate 10, the lower end of the stand column 25 is slidably inserted into the inclined chute 26, and the upper end of the stand column 25 is slidably inserted into the transverse chute 27.
According to the thickness of the waste mortar of the floor slab on site, the supporting height of the roller 12 is regulated and controlled, the screw 11 is rotated, so that the horizontal displacement of the upright post 25 is regulated and controlled by the screw pushing principle of the screw 11 and the screw sleeve 24, namely, the height of the inclined block 13 is controlled by utilizing the height displacement difference between the upright post 25 and the inclined surface of the inclined block 13, namely, the supporting height of the roller 12 is regulated and controlled, so that the roller 12 is regulated and adjusted according to the mortar pothole degrees of different floor slabs, and the purpose that the grinding disc 21 and the cutting sheet 16 can reasonably clean the floor mortar is ensured.
Example 5:
on the basis of embodiment 4, in order to improve the stability of the rotation and the pushing of the screw 11, the application is also provided with a longitudinal chute 23 on the side wall of the lower end of the shell 1, an oblong penetrating groove 28 is arranged at the position of the shell 1 corresponding to the thread bush 24, the screw 11 is rotationally inserted in the thread bush 24, the other end of the screw 11 is inserted in the penetrating groove 28, and the inclined block 13 is vertically and slidably inserted in the longitudinal chute 23.
By means of the oblong through slot 28, the accommodation of the end of the screw 11 is achieved under the double movement of the screw 11 in the lateral advance and lift adjustment, while the lateral position of the swash block 13 is defined by means of the longitudinal slide slot 23, so that the swash block 13 remains longitudinally sliding.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a construction ground dust removal cleaning device which characterized in that: the cleaning device includes:
the polishing device comprises a shell (1), wherein a rotating shaft (3) driven by a driving motor (2) is vertically arranged in the middle of the shell (1), a pair of driven shafts (4) are symmetrically arranged on two sides of the rotating shaft (3), the rotating shaft (3) and the driven shafts (4) are connected through gear meshing, a polishing disc (21) extending to the outer side of the lower end of the shell (1) is arranged at the lower end of the rotating shaft (3), a cutting sheet (16) is arranged at the lower end of the driven shaft (4), and a rubber backing ring is arranged between the polishing disc (21) and the lower end of the rotating shaft (3);
the bearing device comprises a bearing (17), wherein the bearing (17) is fixedly sleeved on the outer wall of the lower end of a driven shaft (4), a sleeve (18) is arranged at the upper end of the bearing (17), and a compression spring (19) is pressed between the bearing (17) and the sleeve (18);
the adjusting bearing (14), the adjusting bearing (14) comprises an inner ring (32) and an outer ring (31), the upper end of the adjusting bearing (14) is provided with a lantern ring (7), the outer walls of the two sides of the lantern ring (7) are provided with telescopic rods (9) which vertically extend downwards, the inner ring (32) is fixedly sleeved on a rotating shaft (3), the outer ring (31) is provided with a pair of slots (35) which are bilaterally symmetrical, the outer wall of the lower end of the rotating shaft (3) is provided with a synchronous side bar (22), the inner wall of the inner ring (32) is provided with a limiting groove (33), and the synchronous side bar (22) is vertically and slidably inserted in the limiting groove (33);
connecting rod (20), connecting rod (20) are installed perpendicularly in the lower extreme of telescopic link (9), and one end adapter sleeve (18) of connecting rod (20), the other end of connecting rod (20) is provided with depression bar (39), depression bar (39) are pegged graft in slot (35) and are extended to the lower extreme of adjusting bearing (14) along through-hole (38), and extrusion spring (36) have vertically been cup jointed to the upper end outer wall of depression bar (39), and the lower extreme of depression bar (39) supports the up end at polishing dish (21), extrusion spring (36) pressfitting is between slot (35) and connecting rod (20).
2. The construction floor dust removal and cleaning apparatus as set forth in claim 1, wherein: the upper end bearing of the driven shaft (4) is rotatably arranged on the shell (1), the driven shaft (4) is fixedly sleeved with the driven gear (6), the rotating shaft (3) is sleeved with the driving gear (5), and the driving gear (5) is meshed with the driven gear (6).
3. The construction floor dust removal and cleaning apparatus as set forth in claim 2, wherein: the lower extreme of driven shaft (4) is provided with carousel (15), cutting piece (16) linear distribution is in the lower extreme of carousel (15), the upper end and the pressure-bearing (17) of carousel (15) are connected, the outside at pressure-bearing (17) of lower extreme pressfitting of compression spring (19), the upper end of compression spring (19) supports on the lower terminal surface of sleeve pipe (18).
4. The construction floor dust removal and cleaning apparatus as set forth in claim 1, wherein: the connecting rod (20) is fixed at the lower extreme of telescopic link (9), and fixed bolt (34) adapter sleeve (18) are passed through to the one end of connecting rod (20), and the other end of connecting rod (20) is provided with extension board (37), extension board (37) are pegged graft in slot (35), the lower terminal surface at extension board (37) is fixed to the upper end of depression bar (39).
5. The construction floor dust removal and cleaning apparatus as set forth in claim 1, wherein: the sleeve ring (7) is sleeved on the outer wall of the rotating shaft (3) through a bearing, the sleeve ring (7) is located at the upper end of the adjusting bearing (14), cross beams (29) are arranged on two sides of the sleeve ring (7), insertion holes (30) penetrating through the cross beams (29) from front to back are formed in the outer side end portions of the cross beams (29), fixed inserting rods (8) penetrating through the front end face and the rear end face of the shell (1) are inserted into the insertion holes (30), and the upper ends of the telescopic rods (9) are fixed on the lower end face of the cross beams (29).
6. The construction floor dust removal and cleaning apparatus as set forth in claim 1, wherein: the outer side of casing (1) is provided with gyro wheel (12), transversely is provided with curb plate (10) that are located gyro wheel (12) upper end on the outer wall of casing (1), the upper end of gyro wheel (12) is provided with sloping block (13), the upper end of sloping block (13) is provided with slidable mounting has stand (25) that have screw sleeve (24), transversely peg graft in screw sleeve (24) have screw rod (11), the upper end of stand (25) slides transversely and peg graft in curb plate (10).
7. The construction floor dust removal and cleaning apparatus as set forth in claim 6, wherein: the upper end of the inclined block (13) is provided with an inclined chute (26), a transverse chute (27) is arranged in the inner cavity of the lower end of the side plate (10), the lower end of the upright post (25) is slidably inserted into the inclined chute (26), and the upper end of the upright post (25) is slidably inserted into the transverse chute (27).
8. The construction floor dust removal and cleaning apparatus as set forth in claim 7, wherein: the novel screw is characterized in that a longitudinal sliding groove (23) is formed in the side wall of the lower end of the shell (1), a long round penetrating groove (28) is formed in the position, corresponding to the threaded sleeve (24), of the shell (1), the screw (11) is rotationally inserted into the threaded sleeve (24) in a threaded mode, the other end of the screw (11) is inserted into the penetrating groove (28), and the inclined block (13) is vertically and slidably inserted into the longitudinal sliding groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315464.6A CN114670071B (en) | 2022-03-29 | 2022-03-29 | Construction ground dust removal cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210315464.6A CN114670071B (en) | 2022-03-29 | 2022-03-29 | Construction ground dust removal cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114670071A CN114670071A (en) | 2022-06-28 |
| CN114670071B true CN114670071B (en) | 2023-06-23 |
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ID=82076471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210315464.6A Active CN114670071B (en) | 2022-03-29 | 2022-03-29 | Construction ground dust removal cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114670071B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619164B (en) * | 2023-07-20 | 2023-09-26 | 吴桥方士英石影雕艺术有限责任公司 | Grinding device for natural stone treatment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB129053A (en) * | 1918-04-26 | 1919-06-26 | Frederick Lionel Rapson | Improvements in or relating to Lifting Jacks and the like for use on Motor Road and other Vehicles. |
| GB804488A (en) * | 1956-06-11 | 1958-11-19 | Wilhelm Schwabedissen | Apparatus for surface milling, grinding, end milling and the like of wood-containing or wood-like materials |
| GB1355735A (en) * | 1971-08-09 | 1974-06-05 | Winter & Sohn Ernst | Arrangement for dry lubrication of rotating chip-removing tools |
| CN201077007Y (en) * | 2007-06-05 | 2008-06-25 | 吴世裕 | Terrace abrader |
| CN209831253U (en) * | 2019-04-30 | 2019-12-24 | 湖北工业大学 | Hand-held type miniature lacquer ware grinding device |
| CN210968147U (en) * | 2019-10-22 | 2020-07-10 | 杨金花 | A former ground grinding device for epoxy terrace is laid |
| CN111774964A (en) * | 2020-07-10 | 2020-10-16 | 寿亚波 | Epoxy self-leveling ring opening height difference polishing device |
| CN111997332A (en) * | 2020-08-12 | 2020-11-27 | 中机城市建设有限公司 | Cement floor finishing vehicle for building construction |
| CN214351383U (en) * | 2020-12-29 | 2021-10-08 | 壹米智汇工程技术研究院(北京)有限公司 | Casting burr grinding device for bearing machining |
-
2022
- 2022-03-29 CN CN202210315464.6A patent/CN114670071B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB129053A (en) * | 1918-04-26 | 1919-06-26 | Frederick Lionel Rapson | Improvements in or relating to Lifting Jacks and the like for use on Motor Road and other Vehicles. |
| GB804488A (en) * | 1956-06-11 | 1958-11-19 | Wilhelm Schwabedissen | Apparatus for surface milling, grinding, end milling and the like of wood-containing or wood-like materials |
| GB1355735A (en) * | 1971-08-09 | 1974-06-05 | Winter & Sohn Ernst | Arrangement for dry lubrication of rotating chip-removing tools |
| CN201077007Y (en) * | 2007-06-05 | 2008-06-25 | 吴世裕 | Terrace abrader |
| CN209831253U (en) * | 2019-04-30 | 2019-12-24 | 湖北工业大学 | Hand-held type miniature lacquer ware grinding device |
| CN210968147U (en) * | 2019-10-22 | 2020-07-10 | 杨金花 | A former ground grinding device for epoxy terrace is laid |
| CN111774964A (en) * | 2020-07-10 | 2020-10-16 | 寿亚波 | Epoxy self-leveling ring opening height difference polishing device |
| CN111997332A (en) * | 2020-08-12 | 2020-11-27 | 中机城市建设有限公司 | Cement floor finishing vehicle for building construction |
| CN214351383U (en) * | 2020-12-29 | 2021-10-08 | 壹米智汇工程技术研究院(北京)有限公司 | Casting burr grinding device for bearing machining |
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| Publication number | Publication date |
|---|---|
| CN114670071A (en) | 2022-06-28 |
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