CN111618685A - Construction grinding device with dust removal function - Google Patents
Construction grinding device with dust removal function Download PDFInfo
- Publication number
- CN111618685A CN111618685A CN201910149193.XA CN201910149193A CN111618685A CN 111618685 A CN111618685 A CN 111618685A CN 201910149193 A CN201910149193 A CN 201910149193A CN 111618685 A CN111618685 A CN 111618685A
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- CN
- China
- Prior art keywords
- dust removal
- dust
- shell
- pipe
- water
- 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- Withdrawn
Links
- 239000000428 dust Substances 0.000 title claims abstract description 116
- 238000000227 grinding Methods 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 15
- 239000004575 stone Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- 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
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
-
- 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
- B24B27/0007—Movable machines
-
- 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
- B24B27/0092—Grinding attachments for lathes or the like
-
- 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)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention relates to the technical field of polishing equipment, in particular to a construction polishing device with a dust removal function, which comprises a shell, wherein a motor is arranged above the shell, a plurality of supports are arranged at the bottom end of the motor, a rotating shaft is arranged on the motor, an air pump is arranged on the shell, a grinding stone is arranged at the bottom end of the shell and is rotatably connected with the rotating shaft, a fixed plate is arranged at the right side of the shell, a dust removal box is arranged on the fixed plate, a dust collection pipe is arranged at one side of the dust removal box, away from a handle, a plurality of idler wheels are arranged at one side of the bottom end of the fixed plate, away from; according to the invention, the dust generated by polishing is absorbed and collected through the fan and the filter screen arranged in the dust removal box, and the dust in the surrounding air is cleaned and moistened through the water sprayed by the spray head through the arranged water spraying device, so that the dust removal effect is further improved, and the problem that the traditional polishing equipment does not have a dust removal function is solved.
Description
Technical Field
The invention relates to the technical field of polishing equipment, in particular to a construction polishing device with a dust removal function.
Background
The construction grinding device is a tool for replacing the traditional workers to take sand paper to grind wall surfaces and articles, so that the aims of leveling, dust-free and protecting the physical and mental health of the workers are fulfilled. Optimize operational environment, improve work efficiency, promote the fitment quality, and traditional grinding device does not have the dust removal function, and at the in-process of polishing, can produce more dust, contaminated air just to haring health, in view of this, we provide a construction grinding device with dust removal function.
Disclosure of Invention
The invention aims to provide a construction polishing device with a dust removal function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a construction polishing device with a dust removal function comprises a shell, wherein a motor is arranged above the shell, a plurality of supports are arranged at the bottom end of the motor, the lower ends of the supports are tightly welded on the shell, the upper ends of the supports are tightly welded at the bottom end of the motor, a rotating shaft is arranged on the motor and penetrates through the shell, an air pump is arranged on the shell, a grinding stone is arranged at the bottom end of the shell and is rotatably connected with the rotating shaft, a fixed plate is arranged on the right side of the shell, a dust removal box is arranged on the fixed plate and is provided with a handle, the handle is tightly welded with the dust removal box, a dust suction pipe is arranged on one side, away from the handle, of the dust removal box and extends to the upper part of the shell and penetrates through the shell, a plurality of idler wheels are arranged on one side, away from;
the water spraying device comprises a water tank arranged above a fixed plate, a water inlet pipe is arranged on the water tank, a water inlet is formed in the shell, the water inlet pipe is fixedly connected with the water inlet in a sleeved mode, a water pump is installed between the water inlet and the water tank, a first gear is arranged on the portion, in the shell, of the rotating shaft, water spraying pipes are arranged on the left side and the right side of the first gear respectively, a second gear is arranged on one end of each water spraying pipe, each second gear is meshed with the first gear, each water spraying pipe penetrates through the shell, a sleeve is arranged at the contact position of the other end of each water spraying pipe, the sleeve is connected with the sleeve in a rotating mode, the sleeve is fixedly welded with the inner wall of the shell in a tightly mode, and each water spraying pipe penetrates.
Preferably, one side that the dust removal incasement portion is close to the dust absorption pipe is equipped with a plurality of filter screen, be equipped with the backup pad on the inner wall of one side that the dust removal case kept away from the dust absorption pipe.
Preferably, the support plate is tightly welded with the inner wall of the dust removal box, and the filter screen is tightly welded with the inner wall above the dust removal box.
Preferably, the support plate is provided with a fan, and a dust collection bin is arranged below the filter screen.
Preferably, the dust collection bin door is arranged on the outer wall of the dust collection box, the bin door handle is arranged on the dust collection bin door, the hinge is arranged on the dust collection bin door, and the rotating baffle is arranged on the dust collection box.
Preferably, the dust collecting bin door is hinged with the dust removing box through a hinge.
Preferably, the wall surface of each water spraying pipe is provided with a plurality of through holes.
Preferably, the rotating shaft is rotatably connected with the housing.
Preferably, the first gear is tightly sleeved on the rotating shaft, and the second gear is tightly sleeved on the water spray pipe.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the dust generated by polishing is absorbed and collected through the fan and the filter screen arranged in the dust removal box, and the dust in the surrounding air is cleaned and moistened through the water sprayed by the spray head through the arranged water spraying device, so that the dust removal effect is further improved, and the problem that the traditional polishing equipment does not have a dust removal function is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the dust removing box of the present invention;
FIG. 3 is a schematic view of a part of the structure of the water spraying device of the present invention;
FIG. 4 is a schematic view of a part of the structure of the water spraying device of the present invention;
fig. 5 is a schematic view of the bottom end structure of the housing according to the present invention.
In the figure: the dust collection device comprises a shell 1, a fixing plate 10, a pulley 101, a motor 11, a bracket 110, a rotating shaft 12, a grinding stone 13, an air pump 14, a dust collection box 2, a handle 20, a dust collection pipe 21, a filter screen 22, a fan 23, a supporting plate 24, a dust collection bin 25, a dust collection bin door 250, a bin door handle 251, a hinge 252, a rotating baffle 253, a water spraying device 3, a water tank 30, a water inlet pipe 31, a water pump 32, a water inlet 33, a first gear 34, a second gear 35, a water spraying pipe 36, a through hole 360, a spray head 37 and a sleeve 38.
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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a construction polishing device with a dust removal function is disclosed, as shown in fig. 1 and fig. 5, comprising a housing 1, a motor 11 is arranged above the housing 1, a plurality of brackets 110 are arranged at the bottom end of the motor 11, the lower ends of the brackets 110 are tightly welded on the housing 1, the upper ends of the brackets 110 are tightly welded at the bottom end of the motor 11, a rotating shaft 12 is arranged on the motor 11, the rotating shaft 12 penetrates through the housing 1, an air pump 14 is arranged on the housing 1, a grinding stone 13 is arranged at the bottom end of the housing 1, the grinding stone 13 is rotatably connected with the rotating shaft 12, a fixing plate 10 is arranged at the right side of the housing 1, a dust removal box 2 is arranged on the fixing plate 10, a handle 20 is arranged on the dust removal box 2, the handle 20 is tightly welded with the dust removal box 2, a dust suction pipe 21 is arranged at one side of the dust removal box 2 far away from the handle, the fixing plate 10 is provided with a water spraying device 3.
In this embodiment, the dust collecting bin door 250 is disposed on the outer wall of the dust removing box 2, the bin door handle 251 is disposed on the dust collecting bin door 250, the hinge 252 is disposed on the dust collecting bin door 250, the dust removing box 2 is disposed with the rotating baffle 252, and the rotating baffle 252 is in close contact with the dust collecting bin door 250, so that when the dust collecting bin door 250 is closed, the rotating baffle 252 is rotated to clamp the dust collecting bin door 250, so that the dust collecting bin door 250 is closed tightly, and the dust collecting bin door 250 is hinged to the dust removing box 2 through the hinge 252.
It is worth to be noted that the motor 11 is a ZYT261 dc motor produced by zibo mountain special motor factory, and a matched circuit and a power supply thereof are also provided by the factory; moreover, the motor 11 of the present invention is prior art and can be implemented by those skilled in the art, and it is needless to say that the protection of the present invention does not involve the improvement of the structure and the operation principle of the motor 11.
In addition, the air pump 14 adopts an FNY series speed-regulating air pump produced by Chengdu sea electromechanical manufacturing limited company, and a matched circuit and a power supply of the air pump are also provided by the manufacturer; moreover, the present application relates to an air pump 14 of the prior art, which is fully within the reach of the skilled person, and it is needless to say that the present invention does not relate to any modifications of the structure and the working principle of the air pump 14.
In addition, the motor 11 and the air pump 14 are connected with a power supply through wires.
Further, an output shaft of the air pump 14 penetrates through the upper end of the housing 1, so that when the air pump 14 is operated, air can be input into the housing 1, and thus, water in the housing 1 can be flushed.
Further, the dust suction pipe 21 penetrates the housing 1 and protrudes from the bottom end of the housing 1, and a portion of the dust suction pipe 21 protruding from the bottom end of the housing 1 is located above the grinding stone 13, so that the grinding stone 13 is prevented from contacting the dust suction pipe 21 when rotated.
It is noted that the shaft 12 is coaxially connected to the motor 11.
In addition, the side wall of the dust removing box 2 is also provided with a vent hole for exhausting filtered air.
It should be noted that the rotating shaft 12 penetrates the top and the bottom of the casing 1, and a waterproof jacket is sleeved on the casing 1 where the rotating shaft and the casing 1 are in contact with each other to prevent water inside the casing 1 from overflowing.
As shown in fig. 3 and 4, the water spraying device 3 includes a water tank 30 disposed above the fixing plate 10, a water inlet pipe 31 is disposed on the water tank 30, the housing 1 is provided with a water inlet 33, the water inlet pipe 31 is tightly sleeved and fixed with the water inlet 33, a water pump 32 is installed between the water inlet 33 and the water tank 30, a first gear 34 is disposed on a portion of the rotating shaft 12 disposed in the housing 1, water spraying pipes 36 are disposed on left and right sides of the first gear 34, a second gear 35 is disposed on one end of each water spraying pipe 36, each second gear 35 is engaged with the first gear 34, a sleeve 38 is disposed at a position where the other end of each water spraying pipe 36 penetrates through the housing 1 and contacts with the housing 1, the water spraying pipes 36 are rotatably connected with the sleeve 38, the sleeve 38 is tightly welded and fixed to an inner wall of the housing 1, and a nozzle 37 is disposed.
In this embodiment, the water pump 32 is an WPY series miniature water pump manufactured by shanghai electromechanical manufacturing limited, and a matched circuit and power supply thereof are also provided by the manufacturer; moreover, the present invention relates to the water pump 32 being prior art, and is fully within the reach of those skilled in the art, and it is not to be understood that the present invention is not limited to the modifications made to the structure and operation of the water pump 32.
Further, the water pump 32 is connected to a power source through a wire.
Furthermore, each of the water spraying pipes 36 has a plurality of through holes 360 on the wall surface thereof, so that the water inside the housing 1 can enter the water spraying pipes 36 more quickly.
It is worth noting that the sleeve 38 is provided with a through hole through which the spray pipe 36 passes, and the diameter of the spray pipe 36 is matched with that of the through hole, so that the spray pipe 36 can be rotatably connected with the sleeve 38, the sleeve 38 can support the spray pipe 36, and the sleeve 28 is provided with a waterproof jacket to prevent water from overflowing out of the housing 1.
In addition, the first gear 34 and the second gear 35 are both made of stainless steel, the stainless steel has high rigidity and strength, and is not easy to rust, the first gear 34 is tightly sleeved on the rotating shaft 12, and the second gear 35 is tightly sleeved on the water spraying pipe 36.
As shown in fig. 2, one side of the inside of the dust box 2 close to the dust collection pipe 21 is provided with a plurality of filter screens 22, the inner wall of the side of the dust box 2 far away from the dust collection pipe 21 is provided with a support plate 24, the support plate 24 is provided with a fan 23, and the lower part of the filter.
It should be noted that 2 screens 22 are preferred here, which increases the filtration rate and does not waste resources.
Further, the fan 23 is a stainless steel fan manufactured by environmental protection and technology limited of Shandong industry, and a matched circuit and a power supply of the stainless steel fan are also provided by the factory; moreover, the fan 23 of the present invention is prior art and can be implemented by those skilled in the art, and it goes without saying that the protection of the present invention does not involve any modification of the structure and the operating principle of the fan 23.
In addition, the fan 23 is externally connected with a power supply through a wire.
The construction grinding device with the dust removal function of the embodiment works, a power switch of a motor 11 is turned on, a rotating shaft 12 rotates, a grinding stone 13 is coaxially connected with the rotating shaft 12, the grinding stone 13 starts to rotate to grind an object to be ground, when grinding starts, a power switch of a fan 23, a water pump 32 and an air pump 14 is turned on simultaneously, at this time, the fan 23 starts to operate firstly, dust generated during grinding is sucked into a dust collection box 2 through a dust collection pipe 21, then the dust is filtered through a filter screen 22, the dust reaches a dust collection bin 25 under the action of gravity, then the water pump 32 operates, the water pump 32 pumps water from a water tank 30 and enters the interior of a shell 1 through a water inlet pipe 31 and a water inlet 33, and as a first gear 34 on the rotating shaft 12 is meshed with a second gear 35, the first gear 34 sleeved on the rotating shaft 12 is driven to rotate along with the rotating shaft, the first gear 34 rotates to drive the second gear 35 to rotate, because the second gear 35 is sleeved on the spray pipe 36, the spray pipe 36 also rotates, because the spray pipe 36 is rotatably connected with the sleeve 38 and the spray pipe 36 is rotatably connected with the shell 1, the spray pipe 36 rotates, the shell 1 and the sleeve 38 cannot rotate along with the spray pipe, the spray head 37 on the spray pipe 36 also rotates along with the spray pipe, and the air pump 14 has an extrusion effect on water in the shell 1, so that the water can form an outward spraying effect through the spray pipe 36 and the spray head 37, a cleaning and wetting air effect is achieved, a dust removing effect is further achieved, after polishing is finished, switches of the above electric appliances are closed, the rotating baffle 253 is rotated to a position above the dust collecting bin door 250 and not in contact with the dust collecting bin door, the dust collecting bin door 25 is cleaned through the bin door handle 251, and the dust collecting bin door 250 is closed, the rotary baffle 253 is rotated to cover the dust collecting bin door 250, so that dust generated during polishing is thoroughly removed, and the problem that the traditional polishing device does not have a dust removal function is solved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a construction grinding device with dust removal function, includes casing (1), its characterized in that: the utility model discloses a dust removal device, including casing (1), motor (11) bottom are equipped with a plurality of supports (110), just the lower extreme of support (110) welds closely on casing (1), the upper end of support (110) welds closely in motor (11) bottom, is equipped with pivot (12) on motor (11), just pivot (12) run through casing (1), be equipped with air pump (14) on casing (1), casing (1) bottom department is equipped with grindstone (13), just grindstone (13) are connected with pivot (12) rotation, the right side of casing (1) is equipped with fixed plate (10), be equipped with dust removal case (2) on fixed plate (10), be equipped with handle (20) on dust removal case (2), just handle (20) and dust removal case (2) closely weld, one side that handle (20) were kept away from in dust removal case (2) is equipped with dust absorption pipe (21), the dust collection pipe (21) extends to the upper part of the shell (1) and penetrates through the shell (1), a plurality of rollers (101) are arranged on one side of the bottom end of the fixing plate (10) far away from the shell (1), and a water spraying device (3) is arranged on the fixing plate (10);
the water spraying device (3) comprises a water tank (30) arranged above the fixing plate (10), a water inlet pipe (31) is arranged on the water tank (30), a water inlet (33) is arranged on the shell (1), the water inlet pipe (31) and the water inlet (33) are tightly sleeved and fixed, a water pump (32) is arranged between the water inlet (33) and the water tank (30), a first gear (34) is arranged on the part of the rotating shaft (12) arranged in the shell (1), water spraying pipes (36) are arranged on the left side and the right side of the first gear (34), a second gear (35) is arranged on one end of each water spraying pipe (36), each second gear (35) is meshed with the first gear (34), the other end of each water spraying pipe (36) penetrates through the shell (1) and is provided with a sleeve (38) at the contact part of the shell (1), and the water spraying pipes (36) are rotatably connected with the sleeve (38), the sleeve (38) is tightly welded and fixed with the inner wall of the shell (1), and a spray head (37) is arranged at the end of one end of each spray pipe (36) penetrating through the shell (1).
2. The construction grinding device with the dust removal function according to claim 1, characterized in that: inside one side that is close to dust absorption pipe (21) of dust removal case (2) is equipped with a plurality of filter screen (22), be equipped with backup pad (24) on the inner wall of one side that dust absorption pipe (21) were kept away from in dust removal case (2).
3. The construction grinding device with the dust removal function according to claim 2, characterized in that: the support plate (24) is tightly welded with the inner wall of the dust removal box (2), and the filter screen (22) is tightly welded with the inner wall above the dust removal box (2).
4. The construction grinding device with the dust removal function according to claim 3, characterized in that: a fan (23) is arranged on the supporting plate (24), and a dust collection bin (25) is arranged below the filter screen (22).
5. The construction grinding device with the dust removal function according to claim 4, wherein: be equipped with dust collection bin door (250) on dust removal case (2) outer wall, and be equipped with door handle (251) on dust collection bin door (250), be equipped with hinge (252) on dust collection bin door (250), be equipped with rotation baffle (253) on dust removal case (2).
6. The construction grinding device with the dust removal function according to claim 5, characterized in that: the dust collection bin door (250) is hinged with the dust removal box (2) through a hinge (252).
7. The construction grinding device with the dust removal function according to claim 6, wherein: the wall surface of each water spraying pipe (36) is provided with a plurality of through holes (360).
8. The construction sanding device with dust removal function as defined in claim 7, wherein: the rotating shaft (12) is rotatably connected with the shell (1).
9. The construction sanding device with dust removal function as defined in claim 8, wherein: the first gear (34) is tightly sleeved on the rotating shaft (12), and the second gear (35) is tightly sleeved on the water spray pipe (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149193.XA CN111618685A (en) | 2019-02-28 | 2019-02-28 | Construction grinding device with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910149193.XA CN111618685A (en) | 2019-02-28 | 2019-02-28 | Construction grinding device with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111618685A true CN111618685A (en) | 2020-09-04 |
Family
ID=72255835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910149193.XA Withdrawn CN111618685A (en) | 2019-02-28 | 2019-02-28 | Construction grinding device with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111618685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106887A (en) * | 2022-06-23 | 2022-09-27 | 中铁建工集团有限公司 | Surface grinding device for building materials |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5545082A (en) * | 1994-05-02 | 1996-08-13 | Courson; Michael W. | Dust control system for rotary hand tools |
| US20110099748A1 (en) * | 2009-11-05 | 2011-05-05 | Barous Francis A | Dust collection in a rotary floor finishing machine |
| CN107553333A (en) * | 2017-09-16 | 2018-01-09 | 黄怀 | A kind of multifunction flexible polishing device |
| CN108608288A (en) * | 2018-06-17 | 2018-10-02 | 张传开 | A kind of polishing cleaning device for building |
| CN108637819A (en) * | 2018-06-20 | 2018-10-12 | 芜湖盛科环保技术有限公司 | A kind of environment protection type wall covering grinding device |
| CN208100021U (en) * | 2018-03-28 | 2018-11-16 | 黑龙江省经济管理干部学院 | A kind of water jet grinding device of construction and decoration |
-
2019
- 2019-02-28 CN CN201910149193.XA patent/CN111618685A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5545082A (en) * | 1994-05-02 | 1996-08-13 | Courson; Michael W. | Dust control system for rotary hand tools |
| US20110099748A1 (en) * | 2009-11-05 | 2011-05-05 | Barous Francis A | Dust collection in a rotary floor finishing machine |
| CN107553333A (en) * | 2017-09-16 | 2018-01-09 | 黄怀 | A kind of multifunction flexible polishing device |
| CN208100021U (en) * | 2018-03-28 | 2018-11-16 | 黑龙江省经济管理干部学院 | A kind of water jet grinding device of construction and decoration |
| CN108608288A (en) * | 2018-06-17 | 2018-10-02 | 张传开 | A kind of polishing cleaning device for building |
| CN108637819A (en) * | 2018-06-20 | 2018-10-12 | 芜湖盛科环保技术有限公司 | A kind of environment protection type wall covering grinding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115106887A (en) * | 2022-06-23 | 2022-09-27 | 中铁建工集团有限公司 | Surface grinding device for building materials |
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Application publication date: 20200904 |