CN110983926A - Grinding device for road construction - Google Patents
Grinding device for road construction Download PDFInfo
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- CN110983926A CN110983926A CN201911112864.1A CN201911112864A CN110983926A CN 110983926 A CN110983926 A CN 110983926A CN 201911112864 A CN201911112864 A CN 201911112864A CN 110983926 A CN110983926 A CN 110983926A
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- Prior art keywords
- plate
- road construction
- top end
- material receiving
- bottom end
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Road Repair (AREA)
Abstract
The invention relates to the technical field of infrastructure construction, in particular to a grinding device for road construction, which effectively filters dust generated by grinding and improves the environmental protection; the hydraulic telescopic rod type electric tool comprises four groups of connecting columns, a top plate, a hydraulic telescopic rod, a connecting frame, a motor, a bottom plate, a first connecting plate, a second rotating shaft, a second connecting plate and a handle, wherein cushion blocks are arranged at the bottom ends of the four groups of connecting columns, the top ends of the four groups of connecting columns are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate, the top end of the hydraulic telescopic rod is connected with the right side of the bottom end of the top plate, the top end of the connecting frame is connected with the bottom end of the hydraulic telescopic rod, the top end; still include filter chamber, dust pump and gas-supply pipe, the bottom of filter chamber is connected with the top right side of roof, and the inside of filter chamber is provided with the cavity, and cavity left end upper side intercommunication is provided with the inlet tube.
Description
Technical Field
The invention relates to the technical field of infrastructure construction, in particular to a polishing device for road construction.
Background
As is well known, a grinding device for road construction is a grinding assist device for road construction, which is widely used in the field of infrastructure construction; the prior polishing device for road construction comprises four groups of connecting columns, a top plate, a hydraulic telescopic rod, a connecting frame, a motor, a bottom plate, a first connecting plate, a second rotating shaft, a second connecting plate and a handle, wherein the bottom ends of the four groups of connecting columns are respectively provided with a cushion block, the top ends of the four groups of connecting columns are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate, the top end of the hydraulic telescopic rod is connected with the right side of the bottom end of the top plate, the top end of the connecting frame is connected with the bottom end of the hydraulic telescopic rod, the top end of the motor is connected with the bottom end of the motor, the left output end of the motor is provided with the first rotating shaft, the left end of the first rotating shaft is provided with a polishing wheel, the top end of the bottom plate is connected with the bottom end of the first connecting plate, the right end of, the right end of the handle is connected with the left end of the second rotating shaft; when the existing polishing device for road construction is used, firstly, materials are clamped and fixed through two groups of clamps, then a motor is started, the motor drives a first rotating shaft and a polishing wheel to rotate, then a hydraulic telescopic rod drives the rotating polishing wheel to descend to a proper height, then the polishing position of the materials is adjusted through rotating a handle, and then the materials are polished through the rotating polishing wheel; the existing polishing device for road construction is found in use, and dust generated in the process of polishing materials pollutes surrounding air, influences the environment and causes poor environmental protection.
Disclosure of Invention
In order to solve the technical problems, the invention provides a polishing device for road construction, which can effectively filter dust generated by polishing and improve environmental protection.
The invention relates to a polishing device for road construction, which comprises four groups of connecting columns, a top plate, a hydraulic telescopic rod, a connecting frame, a motor, a bottom plate, a first connecting plate, a second rotating shaft, a second connecting plate and a handle, wherein the bottom ends of the four groups of connecting columns are respectively provided with a cushion block, the top ends of the four groups of connecting columns are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate, the top end of the hydraulic telescopic rod is connected with the right side of the bottom end of the top plate, the top end of the connecting frame is connected with the bottom end of the hydraulic telescopic rod, the top end of the motor is connected with the bottom end of the motor, the left output end of the motor is provided with the first rotating shaft, the left end of the first rotating shaft is provided with a polishing wheel, the top end of the bottom plate is connected with the bottom end of the first connecting plate, the right end, the right end of the handle is connected with the left end of the second rotating shaft; also comprises a filter chamber, dust pump and gas-supply pipe, the bottom of filter chamber is connected with the top right side of roof, the inside of filter chamber is provided with the cavity, cavity left end upper side intercommunication is provided with the inlet tube, the left part input of inlet tube is connected and communicates with each other with external water delivery device, the right-hand member downside intercommunication of cavity is provided with the drain pipe, be provided with the control valve on the drain pipe, the bottom of dust pump is connected with the top of filter chamber, the bottom input intercommunication of dust pump is provided with the air duct, the top of filter chamber is passed to the bottom of air duct and inside stretching into the cavity of filter chamber, the top output intercommunication of dust pump is provided with the blast pipe, the output of gas-supply pipe passes the left end of filter chamber and inside stretching into the cavity of filter chamber, the input of gas-supply pipe passes the top of roof and stretches out.
The polishing device for road construction further comprises a support frame, and the gas transmission pipe is connected with the top end of the top plate through the support frame.
According to the polishing device for road construction, the observation plate is arranged on the upper side of the right end of the filter chamber.
According to the polishing device for road construction, the lower sides of the left end and the right end of the first connecting plate are respectively provided with the fixed reinforcing plates, and the bottom ends of the two groups of fixed reinforcing plates are connected with the top end of the bottom plate.
According to the polishing device for road construction, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate are respectively provided with the caster.
According to the polishing device for road construction, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate are respectively provided with the fixing screws.
The grinding device for road construction further comprises a material receiving box, wherein the material receiving box is arranged below the bottom end of the grinding wheel, a material receiving cavity is formed in the material receiving box, a material inlet is formed in the top end of the material receiving cavity and communicated with the material receiving cavity, and rollers are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the material receiving box.
The polishing device for road construction further comprises a first connecting rod and a first handle, wherein the left end of the first connecting rod is connected with the upper side of the right end of the material receiving box, and the left end of the first handle is connected with the right end of the first connecting rod.
The polishing device for road construction further comprises a connecting screw, a cover plate is arranged at the top end of the feeding hole of the material receiving box and connected with the top end of the material receiving box through the connecting screw, and a second handle is arranged at the top end of the cover plate.
The polishing device for road construction further comprises a third rotating shaft, the left end of the third rotating shaft penetrates through the right end of the observation plate and extends into the cavity of the filtering chamber, a second connecting rod is arranged on the left side of the top end of the third rotating shaft, a hairbrush is arranged on the right end of the second connecting rod, and a third handle is arranged on the right side of the top end of the third rotating shaft.
Compared with the prior art, the invention has the beneficial effects that: close the control valve, then send into the clear water in the cavity of filter chamber through the inlet tube, later open the dust pump, through leading dirt fill and gas-supply pipe dust that the in-process produced of will polishing inhales to the aquatic in the filter chamber cavity, later through the water bath, the dirt particle is adsorbed to the aquatic, through filterable dust then through air duct and blast pipe discharge can to the effective filtration is polished the dust that produces, improves the feature of environmental protection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partially enlarged view of the portion A in FIG. 1;
FIG. 3 is an enlarged view of the cover plate connected to a second handle;
FIG. 4 is an enlarged schematic view of the connection of the third shaft to the second connecting rod;
in the drawings, the reference numbers: 1. connecting columns; 2. cushion blocks; 3. a top plate; 4. a hydraulic telescopic rod; 5. a connecting frame; 6. a motor; 7. a first rotating shaft; 8. grinding the wheel; 9. a base plate; 10. a first connecting plate; 11. a second rotating shaft; 12. a second connecting plate; 13. a clamp; 14. a handle; 15. a filtering chamber; 16. a water inlet pipe; 17. a drain pipe; 18. a control valve; 19. a dust pump; 20. an air duct; 21. an exhaust pipe; 22. a gas delivery pipe; 23. a dust guide hopper; 24. a support frame; 25. an observation plate; 26. fixing the reinforcing plate; 27. a caster wheel; 28. fixing screws; 29. a material receiving box; 30. a roller; 31. a first connecting rod; 32. a first handle; 33. a cover plate; 34. a connecting screw; 35. a second handle; 36. a third rotating shaft; 37. a second connecting rod; 38. a brush; 39. a third handle.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the road construction polishing device of the present invention comprises four connecting columns 1, a top plate 3, a hydraulic telescopic rod 4, a connecting frame 5, a motor 6, a bottom plate 9, a first connecting plate 10, a second rotating shaft 11, a second connecting plate 12 and a handle 14, wherein the bottom ends of the four connecting columns 1 are respectively provided with a cushion block 2, the top ends of the four connecting columns 1 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate 3, the top end of the hydraulic telescopic rod 4 is connected with the right side of the bottom end of the top plate 3, the top end of the connecting frame 5 is connected with the bottom end of the hydraulic telescopic rod 4, the top end of the motor 6 is connected with the bottom end of the motor 6, the left output end of the motor 6 is provided with a first rotating shaft 7, the left end of the first rotating shaft 7 is provided with a polishing wheel 8, the top end of the bottom plate, the left end of the second connecting plate 12 is connected with the right end of the second rotating shaft 11, clamps 13 are arranged on the upper side and the lower side of the right end of the second connecting plate 12, and the right end of the handle 14 is connected with the left end of the second rotating shaft 11; the dust collector also comprises a filtering chamber 15, a dust pump 19 and an air delivery pipe 22, wherein the bottom end of the filtering chamber 15 is connected with the right side of the top end of the top plate 3, a cavity is arranged in the filtering chamber 15, the upper side of the left end of the cavity is communicated with an inlet pipe 16, the left input end of the inlet pipe 16 is connected and communicated with an external water delivery device, the lower side of the right end of the cavity is communicated with a drain pipe 17, a control valve 18 is arranged on the drain pipe 17, the bottom end of the dust pump 19 is connected with the top end of the filtering chamber 15, the bottom input end of the dust pump 19 is communicated with an air guide pipe 20, the bottom end of the air guide pipe 20 penetrates through the top end of the filtering chamber 15 and extends into the cavity of the filtering chamber 15, the top output end of the dust pump 19 is communicated with an air discharge pipe 21, the output end of the air delivery pipe, the input end of the gas pipe 22 is communicated with a dust guide hopper 23; close the control valve, then send into the clear water in the cavity of filter chamber through the inlet tube, later open the dust pump, through leading dirt fill and gas-supply pipe dust that the in-process produced of will polishing inhales to the aquatic in the filter chamber cavity, later through the water bath, the dirt particle is adsorbed to the aquatic, through filterable dust then through air duct and blast pipe discharge can to the effective filtration is polished the dust that produces, improves the feature of environmental protection.
The polishing device for road construction further comprises a support frame 24, wherein the gas conveying pipe 22 is connected with the top end of the top plate 3 through the support frame 24; through setting up the support frame, provide effective support for the gas-supply pipe, improve stability in use.
According to the polishing device for road construction, the observation plate 25 is arranged on the upper side of the right end of the filter chamber 15; through setting up the observation board, be convenient for observe the filtration rate condition of dust in the filter chamber cavity, improve the convenience of use.
According to the polishing device for road construction, the lower sides of the left end and the right end of the first connecting plate 10 are respectively provided with the fixed reinforcing plates 26, and the bottom ends of the two groups of fixed reinforcing plates 26 are connected with the top end of the bottom plate 9; through setting up two sets of fixed reinforcing plates, strengthen the support to first connecting plate, improve stability in use.
According to the polishing device for road construction, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 9 are respectively provided with the caster 27; through setting up four truckles of group, be convenient for play bottom plate to assigned position, improve the practicality.
According to the polishing device for road construction, the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 9 are respectively provided with the fixing screws 28; through rotating four groups of fixed screws, make four groups of fixed screws's bottom all insert ground to the position of abundant PMKD prevents that the material from taking place the skew at the in-process of polishing, improves stability in use.
The polishing device for road construction further comprises a material receiving box 29, wherein the material receiving box 29 is arranged below the bottom end of the polishing wheel 8, a material receiving cavity is formed in the material receiving box 29, a material inlet is formed in the top end of the material receiving cavity and is communicated with the material receiving cavity, and rollers 30 are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the material receiving box 29; receive workbin and four groups gyro wheels through setting up, be convenient for accomodate the piece that the in-process produced of polishing, improve the convenience of use.
The polishing device for road construction further comprises a first connecting rod 31 and a first handle 32, wherein the left end of the first connecting rod 31 is connected with the upper side of the right end of the material receiving box 29, and the left end of the first handle 32 is connected with the right end of the first connecting rod 31; through setting up head rod and the first in command, be convenient for promote the receipts workbin and remove, improve the convenience in use.
The polishing device for road construction further comprises a connecting screw 34, a cover plate 33 is arranged at the top end of a feeding hole of the material receiving box 29, the cover plate 33 is connected with the top end of the material receiving box 29 through the connecting screw 34, and a second handle 35 is arranged at the top end of the cover plate 33; through setting up apron, connecting screw and second handle, prevent that the foreign matter from the feed inlet from falling into to receiving the material intracavity of receiving the workbin, improve the safety in utilization.
The polishing device for road construction further comprises a third rotating shaft 36, the left end of the third rotating shaft 36 penetrates through the right end of the observation plate 25 and extends into the cavity of the filtering chamber 15, a second connecting rod 37 is arranged on the left side of the top end of the third rotating shaft 36, a brush 38 is arranged on the right end of the second connecting rod 37, and a third handle 39 is arranged on the right side of the top end of the third rotating shaft 36; rotate the third handle, the third handle drives second connecting rod and brush through the third pivot and rotates, is convenient for clean the left end of observing the board through the pivoted brush, improves the convenience of use.
The invention relates to a polishing device for road construction, which is characterized in that when in operation, materials are clamped and fixed through two groups of clamps, then a motor is started, the motor drives a first rotating shaft and a polishing wheel to rotate, then a hydraulic telescopic rod drives the rotating polishing wheel to descend to a proper height, then a handle is rotated to adjust the polishing position of the materials, then the materials are polished through the rotating polishing wheel, then a control valve is closed, clear water is fed into a cavity of a filter chamber through a water inlet pipe, then a dust pump is started, dust generated in the polishing process is sucked into water in the cavity of the filter chamber through a dust guide hopper and a gas pipe, then dust particles are adsorbed into the water through a water bath, and the filtered dust is discharged through a gas guide pipe and a gas exhaust pipe.
According to the polishing device for road construction, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the polishing device can be implemented as long as the beneficial effects of the polishing device can be achieved; the dust pump of the grinding device for road construction is purchased from the market, and technicians in the industry only need to install and operate the dust pump according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A polishing device for road construction comprises four groups of connecting columns (1), a top plate (3), hydraulic telescopic rods (4), a connecting frame (5), a motor (6), a bottom plate (9), a first connecting plate (10), a second rotating shaft (11), a second connecting plate (12) and a handle (14), wherein the bottoms of the four groups of connecting columns (1) are respectively provided with a cushion block (2), the top ends of the four groups of connecting columns (1) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the top plate (3), the top end of the hydraulic telescopic rod (4) is connected with the right side of the bottom end of the top plate (3), the top end of the connecting frame (5) is connected with the bottom end of the hydraulic telescopic rods (4), the top end of the motor (6) is connected with the bottom end of the motor (6), the left output end of the motor (6) is provided with a first rotating shaft (7), the top end of the bottom plate (9) is connected with the bottom end of the first connecting plate (10), the right end of the second rotating shaft (11) penetrates through the first connecting plate (10) from left to right, the left end of the second connecting plate (12) is connected with the right end of the second rotating shaft (11), clamps (13) are arranged on the upper side and the lower side of the right end of the second connecting plate (12), and the right end of the handle (14) is connected with the left end of the second rotating shaft (11); the dust collector is characterized by further comprising a filtering chamber (15), a dust pump (19) and an air conveying pipe (22), the bottom end of the filtering chamber (15) is connected with the right side of the top end of the top plate (3), a cavity is arranged inside the filtering chamber (15), an upper side of the left end of the cavity is communicated with an inlet pipe (16), a left input end of the inlet pipe (16) is connected and communicated with an external water conveying device, a drain pipe (17) is communicated with the lower side of the right end of the cavity, a control valve (18) is arranged on the drain pipe (17), the bottom end of the dust pump (19) is connected with the top end of the filtering chamber (15), an air guide pipe (20) is communicated with a bottom input end of the dust pump (19), the bottom end of the air guide pipe (20) penetrates through the top end of the filtering chamber (15) and extends into the cavity of the filtering chamber (15), an output end of the top of the dust pump (19) is communicated with the air conveying pipe ( The input end of the gas pipe (22) penetrates through the top end of the top plate (3) and extends out of the bottom end of the top plate (3), and the input end of the gas pipe (22) is communicated with a dust guide hopper (23).
2. The grinding device for road construction as claimed in claim 1, further comprising a support frame (24), wherein the air pipe (22) is connected with the top end of the top plate (3) through the support frame (24).
3. A grinding apparatus for road construction as claimed in claim 2, wherein an observation plate (25) is provided on the upper side of the right end of the filtering chamber (15).
4. A grinding device for road construction as claimed in claim 3, wherein the left and right undersides of the first connecting plate (10) are provided with fixed reinforcing plates (26), and the bottom ends of both sets of fixed reinforcing plates (26) are connected to the top end of the bottom plate (9).
5. A grinding device for road construction according to claim 4, wherein casters (27) are provided on each of the left front side, left rear side, right front side and right rear side of the bottom end of the bottom plate (9).
6. A grinding device for road construction as claimed in claim 5, wherein the bottom end of the bottom plate (9) is provided with fixing screws (28) at the left front side, the left rear side, the right front side and the right rear side.
7. A grinding device for road construction according to claim 6, further comprising a material receiving box (29), wherein the material receiving box (29) is disposed below the bottom end of the grinding wheel (8), a material receiving chamber is disposed inside the material receiving box (29), a material inlet is disposed at the top end of the material receiving chamber, the material inlet is communicated with the material receiving chamber, and rollers (30) are disposed on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the material receiving box (29).
8. A grinding device for road construction according to claim 7, further comprising a first connecting rod (31) and a first handle (32), wherein the left end of the first connecting rod (31) is connected to the upper side of the right end of the material receiving box (29), and the left end of the first handle (32) is connected to the right end of the first connecting rod (31).
9. A grinding device for road construction as claimed in claim 8, further comprising a connecting screw (34), wherein a cover plate (33) is arranged at the top end of the feeding hole of the material receiving box (29), the cover plate (33) is connected with the top end of the material receiving box (29) through the connecting screw (34), and a second handle (35) is arranged at the top end of the cover plate (33).
10. A grinding device for road construction as claimed in claim 9, further comprising a third shaft (36), wherein the left end of the third shaft (36) passes through the right end of the observation plate (25) and extends into the chamber of the filtering chamber (15), a second connecting rod (37) is arranged on the left side of the top end of the third shaft (36), a brush (38) is arranged on the right end of the second connecting rod (37), and a third handle (39) is arranged on the right side of the top end of the third shaft (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112864.1A CN110983926A (en) | 2019-11-14 | 2019-11-14 | Grinding device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112864.1A CN110983926A (en) | 2019-11-14 | 2019-11-14 | Grinding device for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110983926A true CN110983926A (en) | 2020-04-10 |
Family
ID=70084263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911112864.1A Withdrawn CN110983926A (en) | 2019-11-14 | 2019-11-14 | Grinding device for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110983926A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US707543A (en) * | 1902-03-03 | 1902-08-26 | John Bath | Grinding-machine. |
| CN207534591U (en) * | 2017-10-24 | 2018-06-26 | 浦江县杰灵铜压铸有限公司 | A kind of Novel lock body burnishing device |
| CN108247441A (en) * | 2018-01-18 | 2018-07-06 | 浙江遂昌汇金有色金属有限公司 | A kind of copper pipe grinding device convenient for simultaneously to polishing inside and outside copper pipe |
| CN207858526U (en) * | 2018-01-26 | 2018-09-14 | 浙江浩腾钢结构有限公司 | A kind of metal steel structure interior surface grinding device |
| CN108907978A (en) * | 2018-06-27 | 2018-11-30 | 湖州新元素金属制品有限公司 | Surface polishing device is used in a kind of production of metal product |
| CN109108777A (en) * | 2018-09-20 | 2019-01-01 | 温惠青 | Grinding device is used in a kind of processing of precision component |
| CN208929865U (en) * | 2018-07-12 | 2019-06-04 | 邯郸市正大制管有限公司 | A kind of steel-plastics composite pipe flash grinding device |
| CN110369639A (en) * | 2019-07-03 | 2019-10-25 | 盐城大孙庄新城建设有限公司 | A kind of WR and hydropower construction reinforcing bar cutter device |
| CN110411176A (en) * | 2019-06-21 | 2019-11-05 | 盐城市欣欣现代农业有限公司 | A kind of chemical fertilizer drying unit |
-
2019
- 2019-11-14 CN CN201911112864.1A patent/CN110983926A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US707543A (en) * | 1902-03-03 | 1902-08-26 | John Bath | Grinding-machine. |
| CN207534591U (en) * | 2017-10-24 | 2018-06-26 | 浦江县杰灵铜压铸有限公司 | A kind of Novel lock body burnishing device |
| CN108247441A (en) * | 2018-01-18 | 2018-07-06 | 浙江遂昌汇金有色金属有限公司 | A kind of copper pipe grinding device convenient for simultaneously to polishing inside and outside copper pipe |
| CN207858526U (en) * | 2018-01-26 | 2018-09-14 | 浙江浩腾钢结构有限公司 | A kind of metal steel structure interior surface grinding device |
| CN108907978A (en) * | 2018-06-27 | 2018-11-30 | 湖州新元素金属制品有限公司 | Surface polishing device is used in a kind of production of metal product |
| CN208929865U (en) * | 2018-07-12 | 2019-06-04 | 邯郸市正大制管有限公司 | A kind of steel-plastics composite pipe flash grinding device |
| CN109108777A (en) * | 2018-09-20 | 2019-01-01 | 温惠青 | Grinding device is used in a kind of processing of precision component |
| CN110411176A (en) * | 2019-06-21 | 2019-11-05 | 盐城市欣欣现代农业有限公司 | A kind of chemical fertilizer drying unit |
| CN110369639A (en) * | 2019-07-03 | 2019-10-25 | 盐城大孙庄新城建设有限公司 | A kind of WR and hydropower construction reinforcing bar cutter device |
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Application publication date: 20200410 |