CN210160861U - Multifunctional wall surface polishing device - Google Patents
Multifunctional wall surface polishing device Download PDFInfo
- Publication number
- CN210160861U CN210160861U CN201920933797.9U CN201920933797U CN210160861U CN 210160861 U CN210160861 U CN 210160861U CN 201920933797 U CN201920933797 U CN 201920933797U CN 210160861 U CN210160861 U CN 210160861U
- Authority
- CN
- China
- Prior art keywords
- dust
- motor
- fixed mounting
- pipe
- wall surface
- 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.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 111
- 238000000227 grinding Methods 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 66
- 238000003801 milling Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a multi-functional wall grinding device belongs to polisher technical field, include the base and install at the inside first motor of base, the output fixedly connected with lifter of first motor, the top fixed mounting of lifter has the power house, and the inside fixed mounting of power house has the second motor, and the one end fixed mounting of power house has the suction hood, and the opposite side of second motor is equipped with the draught fan, and the other end fixed mounting of draught fan has first dust absorption pipe, and the other end fixed mounting of suction hood has the brush. The utility model discloses a be equipped with the guard plate and accomodate the groove and be convenient for accomodate at the rear that finishes using, the occupation of land space of reducing device, also can prevent the life of ash extension fixture that falls when idle simultaneously, the lifter rises the lifter under the drive of first motor, the lifter drives the power house and reaches the place of polishing that needs, and is high-efficient quick, need not the manual work and scrambles the eminence and polish, has reduced the danger of workman's operation.
Description
Technical Field
The utility model relates to a grinding device especially relates to a multi-functional wall grinding device, belongs to polisher technical field.
Background
In the architectural decoration engineering, before coating the wall paint, a putty scraping procedure is required, generally three times of putty scraping are carried out, and each putty powder is dried and polished after being scraped; the putty layer is a key process before painting or brushing the building wall surface, and whether the wall surface is flat and attractive or not depends on the polishing quality to a great extent. At present, most of building decoration adopts traditional manual wall surface polishing, namely hand-held abrasive paper polishing. The traditional manual wall surface polishing is not only inefficient, but also dust flies up all the way when the wall surface is polished by coating workers, and even though the workers are protected by full armed devices, the damage to the health of the workers can still be caused, and the dust is diffused to the atmosphere when the wall surface is polished, so that the serious pollution is caused to the surrounding environment. A lot of dust remains on the polished wall surface, and the wall surface can be brushed only after being cleaned up, the traditional cleaning method is to use water to flush, and although the purpose can be achieved, water resources are wasted seriously.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is in order to solve prior art not enough, provides a multi-functional wall grinding device.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a multifunctional wall surface polishing device comprises a base and a first motor installed inside the base, wherein a lifting rod is fixedly connected to the output end of the first motor, a power chamber is fixedly installed at the top of the lifting rod, a second motor is fixedly installed inside the power chamber, a connecting shaft penetrating through the power chamber is fixedly connected to the output end of the second motor, a polishing piece is installed at the other end of the connecting shaft, a dust hood is fixedly installed at one end of the power chamber, a draught fan is arranged on the other side of the second motor, a second dust suction pipe penetrating through the power chamber is fixedly installed at one end of the draught fan, a first dust suction pipe is fixedly installed at the other end of the draught fan, a brush is fixedly installed at the other end of the dust hood, a plurality of atomizing nozzles are arranged above the polishing piece, and a water tank is arranged on one side of the first motor, the dust collecting box is installed on the other side of the water tank, a dust collecting pipe collecting disc matched with the first dust collecting pipe is arranged at the top of the dust collecting box, a water conveying pipe collecting disc is arranged at the top of the water tank, and a control panel is fixedly installed at one end of the base.
Preferably, the dust collection pipe coiling and the water delivery pipe coiling are both clockwork coiling.
Preferably, the top of the water tank is provided with a water delivery pipe, the water delivery pipe surrounds the inside of the water delivery pipe coiling plate and penetrates through the water delivery pipe coiling plate, the other end of the water delivery pipe is fixedly provided with a diverter valve, and the other end of the diverter valve is fixedly connected with the 3 atomizing nozzles.
Preferably, the water pipe is provided with a second buckle, the first dust suction pipe is provided with a first buckle, the first dust suction pipe surrounds the inside of the dust suction pipe collecting disc and penetrates through the dust suction pipe collecting disc, and the other end of the first dust suction pipe is connected with the dust collection box.
Preferably, the bottom of base fixed mounting has the universal wheel, one side fixed mounting of universal wheel has the brake block.
Preferably, two handles are fixedly mounted above the control panel.
Preferably, the top of base seted up with the groove of accomodating that the power house suited, top one side fixedly connected with guard plate of base, the first handle of top fixedly connected with of guard plate.
Preferably, the dust hood is a fold type dust hood, the dust hood is a horn type dust hood, the dust box is a drawer type dust box, and one end of the dust box is fixedly connected with a second handle.
Preferably, the front surface of the base is provided with a water inlet, and the water inlet is provided with a spirally connected water tank cover.
Preferably, the control panel controls the first motor, the second motor, the induced draft fan and the atomizing nozzle.
The utility model has the advantages of: according to the multifunctional wall surface polishing device provided by the utility model, the lifting rod and the power chamber are arranged, the lifting rod lifts up under the driving of the first motor, the power chamber is driven by the lifting rod to reach the required polishing place, the efficiency is high, the manual climbing to a high place for polishing is not needed, and the danger of the operation of workers is reduced; the wall surface to be finished is polished by the polishing piece under the driving of the second motor, the dust hood is tightly attached to the wall surface to prevent dust from scattering, meanwhile, water mist is sprayed out of the atomizing nozzle to enable the dust to fall down, and finally the dust is led into a dust collection box by a draught fan to be conveniently and intensively treated, meanwhile, residual dust is brushed off by the brush, later-stage water washing is not needed, the wall surface finishing efficiency is increased, and meanwhile, water resources are saved; be equipped with the universal wheel and be convenient for will polish the back that finishes in a place and remove, need not artifical handheld, convenient and fast reduces workman's operation intensity, is equipped with the guard plate and accomodates the groove and be convenient for just accomodate after finishing using, reduces the occupation of land space of device, also can prevent the life that ash extension fixture falls when idle simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of a preferred embodiment of the multifunctional wall surface grinding device according to the present invention;
fig. 2 is an internal schematic view of the overall structure of a preferred embodiment of the multifunctional wall surface grinding device according to the present invention;
fig. 3 is a schematic structural view of a power chamber according to a preferred embodiment of the multifunctional wall surface grinding device of the present invention;
fig. 4 is a schematic structural view of a dust box according to a preferred embodiment of the multifunctional wall surface polishing device of the present invention;
fig. 5 is a schematic view of the overall structure of a preferred embodiment of the multifunctional wall surface grinding device according to the present invention after storage;
FIG. 6 is a schematic view of a dust collection pipe storage structure of a preferred embodiment of the multifunctional wall surface polishing device according to the present invention;
fig. 7 is a schematic view of a water pipe coiling structure according to a preferred embodiment of the multifunctional wall surface polishing device of the present invention.
In the figure: 1-base, 2-handle, 3-lifting rod, 4-dust hood, 5-polishing piece, 6-atomizer, 7-power chamber, 8-first dust suction pipe, 9-first buckle, 10-second buckle, 11-water conveying pipe, 12-protection plate, 13-first handle, 14-brake plate, 15-dust collection box, 16-water tank, 17-dust suction pipe collection plate, 18-water conveying pipe collection plate, 19-first motor, 20-second handle, 21-water inlet, 22-water tank cover, 23-diverter valve, 24-connecting shaft, 25-second motor, 26-second dust suction pipe, 27-induced draft fan, 28-containing groove, 29-hairbrush, 30-control panel and 31-universal wheel.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 7, the multifunctional wall surface polishing device provided in this embodiment includes a base 1 and a first motor 19 installed inside the base 1, an output end of the first motor 19 is fixedly connected with a lifting rod 3, a power chamber 7 is fixedly installed on a top of the lifting rod 3, a second motor 25 is fixedly installed inside the power chamber 7, an output end of the second motor 25 is fixedly connected with a connecting shaft 24 penetrating through the power chamber 7, a polishing sheet 5 is installed on the other end of the connecting shaft 24, a dust hood 4 is fixedly installed on one end of the power chamber 7, an induced draft fan 27 is installed on the other side of the second motor 25, a second dust suction pipe 26 penetrating through the power chamber 7 is fixedly installed on one end of the induced draft fan 27, a first dust suction pipe 8 is fixedly installed on the other end of the induced draft fan 27, a brush 29 is fixedly installed on the other end of the dust hood 4, and, a water tank 16 is arranged on one side of a first motor 19, a dust collection box 15 is mounted on the other side of the water tank 16, a dust collection pipe collecting tray 17 matched with a first dust collection pipe 8 is arranged at the top of the dust collection box 15, a water delivery pipe collecting tray 18 is arranged at the top of the water tank 16, a control panel 30 is fixedly mounted at one end of the base 1, a lifting rod 3 and a power chamber 7 are arranged, the lifting rod 3 is driven by the first motor 19 to lift the lifting rod 3, the lifting rod 3 drives the power chamber 7 to reach a required polishing place, efficiency and rapidness are achieved, manual climbing to a high place for polishing are not needed, and the danger of worker operation is reduced; the wall surface repairing machine is provided with a polishing piece 5, an atomizing spray head 6, a brush 29, a dust hood 4 and other devices, the polishing piece 5 is driven by a second motor 25 to polish a wall surface to be repaired, the dust hood 4 is tightly attached to the wall surface to prevent dust from scattering, meanwhile, the atomizing spray head sprays 6 water mist to enable the dust to fall down, finally, the dust is led into a dust collection box 15 by an induced draft fan 27 to be conveniently and intensively treated, meanwhile, the residual dust is brushed off by the brush 29, later-stage water washing is not needed, the wall surface repairing efficiency is increased, and meanwhile, water resources are saved; being equipped with universal wheel 31 and being convenient for will polish the back that finishes in a place and remove, need not artifical handheld, convenient and fast reduces workman's operation intensity, is equipped with guard plate 12 and accomodates groove 28 and be convenient for use the back of finishing and just accomodate, reduces the occupation of land space of device, also can prevent the life of ash extension fixture when idle simultaneously.
In this embodiment, as shown in fig. 1, the dust collection pipe receiving tray 17 and the water pipe receiving tray 18 are both clockwork type receiving trays, the top of the water tank 16 is provided with a water pipe 11, the water pipe 11 surrounds the inside of the water pipe receiving tray 18 and penetrates through the water pipe receiving tray 18, the other end of the water pipe 11 is fixedly provided with a diverter valve 23, the other end of the diverter valve 23 is fixedly connected with 3 atomizer nozzles 6, the water pipe 11 is provided with a second buckle 10, the first dust collection pipe 8 is provided with a first buckle 9, the first dust collection pipe 8 surrounds the inside of the dust collection pipe receiving tray 17 and penetrates through the dust collection pipe receiving tray 17, the other end of the first dust collection pipe 8 is connected with the dust collection box 15, the bottom of the base 1 is fixedly provided with a universal wheel 31, one side of the universal wheel 31 is fixedly provided with a brake plate 14, two handles 2 are fixedly provided above the control panel 30, after use, the dust collection pipe receiving tray 17 and the water pipe receiving tray 18 are started through the control panel 30 to receive the first, the dust suction pipe coil 17 and the water delivery pipe coil 18 are contracted under the action of elastic force until the positions where the first buckle 9 and the second buckle 10 are installed are contracted.
In the embodiment, as shown in fig. 1, a storage groove 28 adapted to the power chamber 7 is formed at the top of the base 1, a protection plate 12 is fixedly connected to one side of the top of the base 1, a first handle 13 is fixedly connected to the top of the protection plate 12, the dust hood 4 is a pleated dust hood, the dust hood 4 is a horn-shaped dust hood, the dust box 15 is a drawer-type dust box, a second handle 20 is fixedly connected to one end of the dust box 15, a water inlet 21 is formed in the front of the base 1, a water box cover 22 in screw connection is arranged on the water inlet 21, the first motor 19, the second motor 25, the induced draft fan 27 and the atomizer 6 are controlled by the control panel 30, the dust box 15 is configured as a drawer-type dust box to facilitate dust dumping, the dust hood 4 is configured as a pleated dust hood to be more attached to the wall surface, prevent to have the dust to spill and fall, also be convenient for simultaneously accomodate.
In this embodiment, as shown in fig. 1 to 7, the working process of the multifunctional wall surface grinding device provided in this embodiment is as follows:
step 1: the power supply is switched on, the first motor 19 is started through the control panel 30, the lifting rod 3 is driven by the first motor 19 to lift the lifting rod 3, and the lifting rod 3 drives the power chamber 7 to reach a required polishing place;
step 2: the second motor 25, the induced draft fan 27 and the atomizer 6 are started, the polishing disc 5 is driven by the second motor 25 to polish the wall surface to be finished, the dust hood 4 is tightly attached to the wall surface to prevent dust from scattering, meanwhile, the atomizer sprays 6 water mist to enable the dust to fall down, finally, the dust is led into the dust collection box 15 by the induced draft fan 27 to be conveniently centralized, meanwhile, the residual dust is brushed off by the hairbrush 29, later-stage water washing is not needed, the wall surface finishing efficiency is increased, and meanwhile, water resources are saved;
and step 3: after polishing is finished in one place, the handle 2 is pulled to move the device to the next place for continuous polishing, manual holding is not needed, convenience and rapidness are realized, and the operation intensity of workers is reduced;
and 4, step 4: after the use, the first motor 19, the second motor 25, the induced draft fan 27 and the atomizing nozzle 6 are closed to store the device, the power chamber 7 is stored in the storage groove 28, and the protection plate 12 is closed.
In summary, in this embodiment, according to the multifunctional wall surface polishing device of this embodiment, the lifting rod 3 and the power chamber 7 are provided, the lifting rod 3 is driven by the first motor 19 to lift the lifting rod 3, and the lifting rod 3 drives the power chamber 7 to reach a required polishing location, so that the device is efficient and fast, does not need to climb to a high place to perform polishing manually, and reduces the danger of workers; the wall surface repairing machine is provided with a polishing piece 5, an atomizing spray head 6, a brush 29, a dust hood 4 and other devices, the polishing piece 5 is driven by a second motor 25 to polish a wall surface to be repaired, the dust hood 4 is tightly attached to the wall surface to prevent dust from scattering, meanwhile, the atomizing spray head sprays 6 water mist to enable the dust to fall down, finally, the dust is led into a dust collection box 15 by an induced draft fan 27 to be conveniently and intensively treated, meanwhile, the residual dust is brushed off by the brush 29, later-stage water washing is not needed, the wall surface repairing efficiency is increased, and meanwhile, water resources are saved; be equipped with universal wheel 31 and be convenient for will polish the back removal that finishes in a place, need not artifical handheld, convenient and fast, reduce workman's operation intensity, be equipped with protection plate 12 and accomodate groove 28 and be convenient for accomodate after finishing using, reduce the occupation of land space of device, also can prevent the life of the ash extension fixture that falls when idle simultaneously, after finishing using, start dust absorption pipe closing disk 17 and raceway closing disk 18 through control panel 30 and accomodate first dust absorption pipe 8 and raceway 11, dust absorption pipe closing disk 17 and raceway closing disk 18 shrink under the effect of elasticity, until contracting the position department of installing first buckle 9 and second buckle 10, set up dust collection box 15 into drawer type dust collection box, be convenient for pour the fold with the dust, set up dust absorption cover 4 into the formula suction hood and can laminate more the wall, prevent to have the dust to fall, also be convenient for accomodating simultaneously and spill.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional wall grinding device, includes base (1) and installs base (1) inside first motor (19), its characterized in that, the output fixedly connected with lifter (3) of first motor (19), the top fixed mounting of lifter (3) has power house (7), the inside fixed mounting of power house (7) has second motor (25), the output fixedly connected with of second motor (25) runs through connecting axle (24) of power house (7), polishing piece (5) are installed to the other end of connecting axle (24), the one end fixed mounting of power house (7) has dust hood (4), the opposite side of second motor (25) is equipped with draught fan (27), the one end fixed mounting of draught fan (27) has second dust absorption pipe (26) that runs through power house (7), the other end fixed mounting of draught fan (27) has first dust absorption pipe (8), the other end fixed mounting of suction hood (4) has brush (29), it is equipped with a plurality of atomizer (6) to polish piece (5) top, one side of first motor (19) is equipped with water tank (16), dust collection box (15) are installed to the opposite side of water tank (16), the top of dust collection box (15) be equipped with first dust absorption pipe (8) dust absorption pipe closing disc (17) of mutually supporting, the top of water tank (16) is equipped with raceway closing disc (18), the one end fixed mounting of base (1) has control panel (30).
2. A multifunctional wall surface grinding device as claimed in claim 1, characterized in that the dust suction pipe take-up reel (17) and the water delivery pipe take-up reel (18) are both clockwork take-up reels.
3. The multifunctional wall surface grinding device as claimed in claim 2, wherein a water pipe (11) is arranged at the top of the water tank (16), the water pipe (11) surrounds the inside of the water pipe closing plate (18) and penetrates through the water pipe closing plate (18), a diverter valve (23) is fixedly installed at the other end of the water pipe (11), and the other end of the diverter valve (23) is fixedly connected with the 3 atomizing nozzles (6).
4. A multifunctional wall surface grinding device as claimed in claim 3, wherein the water pipe (11) is provided with a second fastener (10), the first dust suction pipe (8) is provided with a first fastener (9), the first dust suction pipe (8) surrounds inside the dust suction pipe collecting tray (17) and passes through the dust suction pipe collecting tray (17), and the other end of the first dust suction pipe (8) is connected with the dust collection box (15).
5. A multifunctional wall surface grinding device as claimed in claim 1, characterized in that a universal wheel (31) is fixedly mounted at the bottom of the base (1), and a braking vane (14) is fixedly mounted at one side of the universal wheel (31).
6. A multi-function wall milling apparatus as claimed in claim 1, wherein two handles (2) are fixedly mounted above said control panel (30).
7. The multifunctional wall surface grinding device as claimed in claim 1, characterized in that a storage groove (28) adapted to the power chamber (7) is formed in the top of the base (1), a protection plate (12) is fixedly connected to one side of the top of the base (1), and a first handle (13) is fixedly connected to the top of the protection plate (12).
8. A multi-functional wall-surface-polishing device as claimed in claim 1, wherein said dust-collecting hood (4) is a pleated dust-collecting hood, said dust-collecting hood (4) is a trumpet-shaped dust-collecting hood, said dust-collecting box (15) is a drawer-type dust-collecting box, and one end of said dust-collecting box (15) is fixedly connected with a second handle (20).
9. A multifunctional wall surface grinding device as claimed in claim 3, characterized in that the front surface of the base (1) is provided with a water inlet (21), and the water inlet (21) is provided with a spirally connected water tank cover (22).
10. A multi-function wall milling apparatus as claimed in claim 1, wherein said control panel (30) controls a first motor (19), a second motor (25), said induced draft fan (27) and said atomizer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933797.9U CN210160861U (en) | 2019-06-20 | 2019-06-20 | Multifunctional wall surface polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933797.9U CN210160861U (en) | 2019-06-20 | 2019-06-20 | Multifunctional wall surface polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210160861U true CN210160861U (en) | 2020-03-20 |
Family
ID=70170893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920933797.9U Expired - Fee Related CN210160861U (en) | 2019-06-20 | 2019-06-20 | Multifunctional wall surface polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210160861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872766A (en) * | 2020-07-16 | 2020-11-03 | 中国建筑第二工程局有限公司 | Building wall levels grinding device |
| CN114102304A (en) * | 2020-08-28 | 2022-03-01 | 钞亮 | Interior wall grinding device for building engineering |
-
2019
- 2019-06-20 CN CN201920933797.9U patent/CN210160861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872766A (en) * | 2020-07-16 | 2020-11-03 | 中国建筑第二工程局有限公司 | Building wall levels grinding device |
| CN114102304A (en) * | 2020-08-28 | 2022-03-01 | 钞亮 | Interior wall grinding device for building engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210160861U (en) | Multifunctional wall surface polishing device | |
| CN106880325A (en) | A kind of multifunctional wall clearing apparatus | |
| CN212635333U (en) | Decoration and fitment are with taking dust extraction's wall polisher | |
| CN201445463U (en) | Floor cleaning robot | |
| CN204658150U (en) | Support roller rust remover | |
| CN215613491U (en) | Part cleaning device | |
| CN213944219U (en) | Automobile engine cylinder belt cleaning device | |
| CN212453654U (en) | Device for cleaning and applying release agent on surface of template | |
| CN212399069U (en) | Corner burring device is used in wood system furniture processing | |
| CN210697460U (en) | High altitude glass's belt cleaning device | |
| CN112691820A (en) | Manual derusting and paint spraying integrated equipment and derusting and paint spraying process | |
| CN220902740U (en) | Wall body grinding device with dust removal function | |
| CN213409528U (en) | High efficiency wall belt cleaning device convenient to remove | |
| CN220608235U (en) | Waxing mechanism for plastic floor | |
| CN209901791U (en) | Full-automatic photocatalysis net underwater cleaning machine | |
| CN2774870Y (en) | Hand held multifunction electric sedan cleaner | |
| CN211914817U (en) | Cleaning device for metal artwork | |
| CN215838738U (en) | Ceramic tile cleaning device for building decoration | |
| CN219438945U (en) | Cleaning device for space capsule | |
| CN219747573U (en) | Motor stator dust recycling machine that polishes | |
| CN210643894U (en) | Multifunctional sweeper | |
| CN215629234U (en) | Highway crack cement is repaired back and is polished and remove bellying device | |
| CN215564182U (en) | Interior decoration waterproof construction detail processing apparatus | |
| CN213937113U (en) | High-low pressure complete equipment with heat dissipation is dustproof | |
| CN213787182U (en) | Clean processing system of floor oil stain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 |