CN110814899A - Building construction ground grinding device - Google Patents
Building construction ground grinding device Download PDFInfo
- Publication number
- CN110814899A CN110814899A CN201911079248.0A CN201911079248A CN110814899A CN 110814899 A CN110814899 A CN 110814899A CN 201911079248 A CN201911079248 A CN 201911079248A CN 110814899 A CN110814899 A CN 110814899A
- Authority
- CN
- China
- Prior art keywords
- base plate
- plate
- grinding device
- fixed connection
- polishing
- 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.)
- Withdrawn
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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
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a building construction ground grinding device, includes the base plate, the riser of the vertical setting of base plate top side edge department fixed connection, the roof of one side top fixed connection level setting of base plate is kept away from to the riser. The invention has the beneficial effects that: the utility model provides a pair of construction ground grinding device, first electric putter promotes the lifter plate downwards and can adjust polishing dish to best height of polishing, it polishes to open the motor and rotate the polishing dish, second electric telescopic handle push-and-pull sector gear rotates driven ring gear and drives the diaphragm rotation, the polishing dish also rotates thereupon, thereby can realize that the polishing dish swing is polished to ground, the scope of polishing has been increased, open the water pump and spout the position that the polishing dish was polished to the water in the storage water tank through the shower nozzle when polishing, can prevent the raise dust through the water spray, can increase the life of polishing dish for the cooling of polishing dish simultaneously.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a building construction ground polishing device.
Background
On the building site, a large amount of cement can be mixed on the ground, or the cement used in construction drops on the ground, namely a large amount of caking cement is generated on the building site, so that the attractiveness is influenced. At present the general manual work of adopting is polished to subaerial caking cement, so need consume a large amount of manpowers, cost a large amount of time, work efficiency is low, and can produce a large amount of dusts when polishing, and this not only seriously influences constructor's healthy, but also has polluted construction environment, causes a great deal of inconvenience for constructor.
Disclosure of Invention
The invention aims to provide a building construction ground polishing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a building construction ground polishing device comprises a base plate, a vertical plate is fixedly connected at the edge of one side of the upper part of the base plate, a top plate is fixedly connected at the upper part of one side of the vertical plate far away from the base plate, a horizontally arranged top plate is fixedly connected at the upper part of the side of the top plate, a first electric push rod is arranged at the center of the upper side of the top plate, the telescopic end of the first electric push rod vertically penetrates through the top plate downwards and extends out to the, the extension end of the telescopic end of the first electric push rod is fixedly connected with a lifting plate which is horizontally arranged, one side of the lower part of the lifting plate, which is far away from the vertical plate, is provided with a rotating part, the lower side of the rotating part is fixedly connected with a horizontal plate which is horizontally arranged, one side of the lower part of the horizontal plate, which is far away from the rotating part, is fixedly connected with a motor, a main shaft of the motor is vertically and downwards arranged, the tail end of the motor spindle is fixedly connected with a horizontally arranged polishing disc, the other side below the transverse plate is fixedly connected with a vertically arranged vertical rod, the lower end of the vertical rod is provided with a spray head, and a spray nozzle of the spray head faces the polishing disc;
the upper side of the base plate is provided with a water storage tank, the upper side of the water storage tank is provided with a water pump, a water inlet of the water pump is communicated with the water storage tank through a water inlet pipe, a water outlet of the water pump is provided with a water outlet hose, and one end of the water outlet hose is communicated with the spray head.
Preferably, the rotation piece includes the fixed block, and fixed block fixed connection is at the downside of lifter plate, and the downside of fixed block is equipped with the dead eye, connects the turning block through rolling bearing normal running fit in the dead eye, and the lower extreme of turning block is vertical to be stretched out to the fixed block outside downwards, diaphragm fixed connection is at the downside that the turning block stretched out the end, driven ring gear is cup jointed in the outside that the turning block stretched out the end.
Preferably, the vertical articulated mast that sets up of downside fixed connection of lifter plate, the articulated mast is kept away from and is rotated the piece setting, the articulated mast is equipped with the swinging piece towards one side that rotates the piece, the swinging piece includes push-and-pull gas second electric telescopic handle, second electric telescopic handle is connected through articulated cooperation of articulated seat and articulated mast, the flexible end level of second electric telescopic handle rotates the piece setting towards, at the terminal articulated cooperation connecting rod of the flexible end of second electric telescopic handle, the connecting rod is towards the sector gear that the one end fixed connection level that rotates set up, sector gear with driven ring gear meshes mutually.
Preferably, a rotating hole is formed in the center of the sector gear, the lower side of the base plate is fixedly connected with a vertically arranged supporting rod, and the lower end of the supporting rod is connected with the rotating hole in a rotating matching manner
Preferably, the one end that the riser was kept away from to the base plate is equipped with the extensible member of vertical setting, and the extensible member includes drum and round bar, the one end fixed connection of riser is kept away from to one side of round tube and base plate, and the bung hole of drum sets up down, and sliding fit connects the round bar in the drum, is equipped with the screw hole on the outer circular wall of drum, and the screw hole is linked together with the drum, and the screw hole female thread fit connects the locking bolt that is used for locking the round bar, the vertical fender of lower extreme fixed connection of round bar.
Preferably, four corners of the underside of the base plate are provided with universal wheels.
Preferably, a pushing handle is arranged at one side edge of the upper part of the base plate, which is close to the telescopic piece.
Preferably, a group of balancing weights are arranged above the base plate.
Preferably, the lifter plate is towards the guide bar of a set of level setting of upside fixed connection of roof, be equipped with a set of guiding hole on the roof, the guide bar one-to-one follows pass in the guiding hole, every guide bar homoenergetic is followed rather than relative guiding hole horizontal slip, at the equal fixed connection stopper in the upper end of every guide bar.
Compared with the prior art, the invention has the beneficial effects that: according to the building construction ground polishing device provided by the invention, the first electric push rod pushes the lifting plate downwards to adjust the polishing disc to the optimal polishing height, the motor is started to rotate the polishing disc for polishing, the second electric telescopic rod pushes and pulls the sector gear to rotate the driven toothed ring to drive the transverse plate to rotate, and the polishing disc also rotates along with the rotation of the lifting plate, so that the polishing disc can swing to polish the ground, the polishing range is increased, the water pump is started to spray water in the water storage tank to the polishing position of the polishing disc through the spray nozzle during polishing, dust can be prevented from flying through water spraying, and meanwhile, the service life of the polishing disc can be prolonged for cooling the polishing disc. Can solve the manual work like this and polish to subaerial caking cement, so need consume a large amount of manpowers, cost a large amount of time, work efficiency is low, and can produce a large amount of dusts when polishing, and this not only seriously influences constructor's healthy, but also polluted construction environment, lead to the fact a great deal of inconvenient problem for constructor.
Drawings
Fig. 1 is a schematic diagram of a basic structure of a building construction ground grinding device provided by the invention;
FIG. 2 is a schematic view of the basic structure of the rotating member;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a basic structure diagram of the telescopic member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
As shown in fig. 1-4, the invention relates to a building construction ground polishing device, which comprises a base plate 1, wherein the base plate 1 is a rectangular plate, four corners of the lower side of the base plate 1 are fixedly welded with universal wheels 21, the edge of one side of the upper side of the base plate 1 is fixedly welded with a vertical plate 2 which is vertically arranged, the upper side of one side of the vertical plate 2 far away from the base plate 1 is fixedly welded with a horizontally arranged top plate 3, the center of the upper side of the top plate 3 is fixedly connected with a first electric push rod 4 through bolts, the telescopic end of the first electric push rod 4 vertically penetrates through the top plate 3 downwards and extends to the lower side of the top plate 3, the extending end of the telescopic end of the first electric push rod 4 is fixedly welded with a horizontally arranged lifting plate 5, the lifting plate 5 facing the upper side of the top plate 3 is fixedly welded with a group of horizontally arranged guide rods 19, a group of guide holes, each guide rod 19 can horizontally slide along a guide hole opposite to the guide rod 19, the upper end of each guide rod 19 is fixedly connected with a limiting block 20 in a welding mode, one side, far away from the vertical plate 2, of the lower portion of the lifting plate 5 is provided with a rotating piece 6, each rotating piece 6 comprises a fixing block 61, the fixing blocks 61 are fixedly connected to the lower side of the lifting plate 5 in a welding mode, the lower sides of the fixing blocks 21 are provided with bearing holes 62, the inside of each bearing hole 22 is connected with a rotating block 63 in a rotating matching mode through a rotating bearing 64, the lower end of each rotating block 23 vertically extends downwards to the outer side of the corresponding fixing block 61, the outer side of the extending end of each rotating block 23 is sleeved with a driven toothed ring 65, the lower side of the extending end of each rotating block 23 is fixedly connected with a horizontally arranged transverse plate 7 in a welding mode, one side, far away from the rotating piece 6, of the lower portion of, the other side of the lower part of the transverse plate 7 is fixedly connected with a vertical upright rod 10 in a welding mode, a spray head 11 is arranged at the lower end of the upright rod 10, and a spray nozzle of the spray head 11 faces the polishing disc 9. The utility model discloses a lifter plate, including lifter plate 5, hinged rod 12, hinge seat 13, hinge seat 12, flexible end level of second electric telescopic handle 14, the flexible end of second electric telescopic handle 14, connecting rod 141, fan-shaped gear 16 with driven ring gear 65 meshes mutually, the center department of fan-shaped gear 16 is equipped with the rotation hole, the bracing piece 15 of the vertical setting of downside welded fastening of base plate 1, the lower extreme of bracing piece 15 with the hole normal running fit of rotating is connected.
The water storage tank 17 is fixedly welded on the upper side of the substrate 1, the upper side of the water storage tank 17 is fixedly connected with the water pump 18 through a bolt, a water inlet of the water pump 18 is communicated with the water storage tank 17 through a water inlet pipe 181, a water outlet hose 182 is arranged at a water outlet of the water pump 18, and one end of the water outlet hose 182 is communicated with the spray head 11.
The one end that riser 2 was kept away from to base plate 1 is equipped with the extensible member 25 of vertical setting, extensible member 25 includes drum 251 and round bar 252, the one side of round tube 251 and the one end welded fastening connection that riser 2 was kept away from to base plate 1, the bung hole of drum 251 sets up down, sliding fit connects round bar 252 in the drum 251, be equipped with screw hole 253 on the excircle wall of drum 251, screw hole 253 is linked together with drum 251, screw hole 33 internal thread fit connects and is used for the locking bolt 254 of locking round bar 252, the vertical fender 26 of lower extreme welded fastening connection of round bar 252 can prevent to splash water and mud to the staff leg because the high-speed rotation of the dish of beating 9 when polishing through setting up baffle 26. A push handle 24 is arranged at one side edge of the upper part of the base plate 1 close to the telescopic piece 25. Base plate 1 top is equipped with a set of balancing weight 22, the cylinder 23 of the vertical setting of welded fastening connection on the base plate 1, balancing weight 22 are equipped with the through-hole, and balancing weight 22 passes through the through-hole cover on cylinder 23, avoids balancing weight 22 to remove, sets up balancing weight 22 and can guarantee whole grinding device's stability.
When the building construction ground polishing device provided by the invention is used, the whole polishing device can be conveniently moved by pushing the base plate 1 through the universal wheels 21 by the pushing handle 24 of a worker, the lifting plate 5 is pushed downwards by the first electric push rod 4 to adjust the polishing disc 9 to the optimal polishing height, the motor 8 is started to rotate the polishing disc 9 for polishing, the second electric telescopic rod 14 pushes and pulls the sector gear 16 to rotate the driven gear ring 65 to drive the transverse plate 7 to rotate, the polishing disc 9 also rotates along with the rotation of the driven gear ring, so that the polishing disc 9 can swing to polish the ground, the polishing range is enlarged, the water pump 18 is opened to spray the water in the water storage tank 17 to the grinding position of the grinding disc 9 through the spray head 11 during grinding, dust can be prevented from flying through spraying the water, meanwhile, the service life of the polishing disc 9 can be prolonged by cooling the polishing disc 9, and the height of the splash guard 26 can be adjusted through the telescopic piece 25, so that the splash guard 26 does not influence the movement of the whole polishing device.
Claims (9)
1. The utility model provides a construction ground grinding device, includes base plate (1), its characterized in that: a vertical plate (2) is fixedly connected at the edge of one side of the upper part of a base plate (1), the vertical plate (2) is fixedly connected with a top plate (3) which is horizontally arranged at the upper part of one side far away from the base plate (1), a first electric push rod (4) is arranged at the center of the upper side of the top plate (3), the telescopic end of the first electric push rod (4) vertically penetrates through the top plate (3) downwards and extends to the lower side of the top plate (3), a lifting plate (5) which is horizontally arranged is fixedly connected at the extending end of the telescopic end of the first electric push rod (4), a rotating part (6) is arranged at one side far away from the vertical plate (2) below the lifting plate (5), a transverse plate (7) which is horizontally arranged is fixedly connected at the lower side of the rotating part (6), a motor (8) is fixedly connected at one side far away from the rotating part (6) below the transverse plate (7), a main shaft of the motor (8) is, the other side of the lower part of the transverse plate (7) is fixedly connected with a vertical rod (10) which is vertically arranged, the lower end of the vertical rod (10) is provided with a spray head (11), and a nozzle of the spray head (11) is arranged towards the polishing disc (9);
the upper side of the base plate (1) is provided with a water storage tank (17), the upper side of the water storage tank (17) is provided with a water pump (18), a water inlet of the water pump (18) is communicated with the water storage tank (17) through a water inlet pipe (181), a water outlet of the water pump (18) is provided with a water outlet hose (182), and one end of the water outlet hose (182) is communicated with the spray head (11).
2. The building construction ground grinding device of claim 1, wherein: rotate piece (6) and include fixed block (61), fixed block (61) fixed connection is at the downside of lifter plate (5), and the downside of fixed block (21) is equipped with dead eye (62), connects turning block (63) through rolling bearing (64) normal running fit in dead eye (22), and the lower extreme of turning block (23) is vertical to be stretched out to the fixed block (61) outside downwards, diaphragm (7) fixed connection is at the downside that turning block (23) stretched out the end, driven ring gear (65) are cup jointed in the outside that turning block (23) stretched out the end.
3. The building construction ground grinding device of claim 1, wherein: the utility model discloses a swing joint, including lifter plate (5), articulated rod (12), swing seat (12), articulated rod (12) keep away from and rotate piece (6) setting, articulated rod (12) are equipped with the swing piece towards one side of rotating piece (6), the swing piece is including push-and-pull gas second electric telescopic handle (14), second electric telescopic handle (14) are connected with articulated cooperation of articulated rod (12) through articulated seat (13), the flexible end level of second electric telescopic handle (14) is towards rotating piece (6) setting, at terminal articulated cooperation connecting rod (141) of the flexible end of second electric telescopic handle (14), connecting rod (141) are towards sector gear (16) that the one end fixed connection level of rotating piece (6) set up, sector gear (16) with driven ring gear (65) mesh mutually.
4. A construction floor sanding device as defined in claim 3, wherein: the center department of sector gear (16) is equipped with the rotation hole, the bracing piece (15) of the vertical setting of downside fixed connection of base plate (1), the lower extreme of bracing piece (15) with rotate the hole normal running fit and be connected.
5. The building construction ground grinding device of claim 1, wherein: the one end that riser (2) were kept away from in base plate (1) is equipped with extensible member (25) of vertical setting, extensible member (25) include drum (251) and round bar (252), the one end fixed connection of riser (2) is kept away from with base plate (1) in one side of round tube (251), the bung hole of drum (251) sets up down, sliding fit connects round bar (252) in drum (251), be equipped with on the outer circular wall of drum (251) screw hole (253), screw hole (253) are linked together with drum (251), screw hole (33) female thread fit connects and is used for locking bolt (254) of round bar (252) locking, the vertical fender (26) of lower extreme fixed connection of round bar (252).
6. The building construction ground grinding device of claim 1, wherein: universal wheels (21) are arranged at four corners of the lower side of the base plate (1).
7. The building construction ground grinding device of claim 1, wherein: and a push handle (24) is arranged at one side edge of the upper part of the base plate (1) close to the telescopic piece (25).
8. The building construction ground grinding device of claim 1, wherein: a group of balancing weights (22) are arranged above the base plate (1).
9. The building construction ground grinding device of claim 1, wherein: lifter plate (5) are towards guide bar (19) that a set of level of upside fixed connection of roof (3) set up, be equipped with a set of guiding hole on roof (3), guide bar (19) one-to-one is followed pass in the guiding hole, every guide bar (19) all can be followed rather than relative guiding hole horizontal slip, at the equal fixed connection stopper (20) in the upper end of every guide bar (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079248.0A CN110814899A (en) | 2019-11-07 | 2019-11-07 | Building construction ground grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079248.0A CN110814899A (en) | 2019-11-07 | 2019-11-07 | Building construction ground grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110814899A true CN110814899A (en) | 2020-02-21 |
Family
ID=69553062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911079248.0A Withdrawn CN110814899A (en) | 2019-11-07 | 2019-11-07 | Building construction ground grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110814899A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116512091A (en) * | 2023-05-26 | 2023-08-01 | 广东宝星新型石材有限公司 | Physical brightening and brightening device for high polymer artificial stone plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458532A (en) * | 1994-01-12 | 1995-10-17 | Cannone; Salvatore L. | Undulating edged pad holder for rotary floor polishers |
| DE602004024153D1 (en) * | 2003-03-27 | 2009-12-31 | Robert M Witter | System for collecting dust |
| CN206825135U (en) * | 2017-06-18 | 2018-01-02 | 江苏辰熠机械科技有限公司 | A kind of environmentally friendly ground sander that ground can be cooled |
| CN108994681A (en) * | 2018-09-11 | 2018-12-14 | 北京艺轩吉装饰工程有限公司 | A kind of grinding device of the interior decoration with dust collection function |
| CN110253359A (en) * | 2019-06-18 | 2019-09-20 | 滕以飞 | A kind of architectural decoration terrazzo machine with oscillating function |
-
2019
- 2019-11-07 CN CN201911079248.0A patent/CN110814899A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458532A (en) * | 1994-01-12 | 1995-10-17 | Cannone; Salvatore L. | Undulating edged pad holder for rotary floor polishers |
| DE602004024153D1 (en) * | 2003-03-27 | 2009-12-31 | Robert M Witter | System for collecting dust |
| CN206825135U (en) * | 2017-06-18 | 2018-01-02 | 江苏辰熠机械科技有限公司 | A kind of environmentally friendly ground sander that ground can be cooled |
| CN108994681A (en) * | 2018-09-11 | 2018-12-14 | 北京艺轩吉装饰工程有限公司 | A kind of grinding device of the interior decoration with dust collection function |
| CN110253359A (en) * | 2019-06-18 | 2019-09-20 | 滕以飞 | A kind of architectural decoration terrazzo machine with oscillating function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116512091A (en) * | 2023-05-26 | 2023-08-01 | 广东宝星新型石材有限公司 | Physical brightening and brightening device for high polymer artificial stone plate |
| CN116512091B (en) * | 2023-05-26 | 2023-10-20 | 广东宝星新型石材有限公司 | Physical brightening and brightening device for high polymer artificial stone plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200221 |