CN112301854B - Full-automatic pavement grooving machine for pavement finishing - Google Patents
Full-automatic pavement grooving machine for pavement finishing Download PDFInfo
- Publication number
- CN112301854B CN112301854B CN202011000991.5A CN202011000991A CN112301854B CN 112301854 B CN112301854 B CN 112301854B CN 202011000991 A CN202011000991 A CN 202011000991A CN 112301854 B CN112301854 B CN 112301854B
- Authority
- CN
- China
- Prior art keywords
- blade
- fixedly connected
- pavement
- piston body
- grooving machine
- 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.)
- Active
Links
Images
Classifications
-
- 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
- E01C23/09—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—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 forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention relates to the technical field of electric tools and discloses a full-automatic pavement grooving machine for pavement finishing, which comprises a diamond blade, wherein the middle part of the diamond blade is fixedly connected with a blade rotating shaft, the top end of the blade rotating shaft is fixedly connected with an outer box body, and the bottom end of the blade rotating shaft is fixedly connected with an elastic damping limiting plate. According to the invention, the two magnetic pistons are far away from each other by virtue of thermal expansion of the expansion gas between the two magnetic pistons in the piston body, namely, the movable plate is pushed outwards from the magnetic pistons in the piston body, the elastic movable ball on the movable plate is in close contact with the inner surface of the rectangular groove, and when a road surface or other objects are inclined, the elastic movable ball and the movable plate can protect the diamond blade from other external forces such as inclination and the like under the action of the close contact with the inner surface of the rectangular groove, so that the blade is protected from being damaged, and the condition that the blade is damaged due to the fact that asphalt is unevenly stacked on the road surface and the blade is obliquely damaged and replaced outside the vehicle is reduced.
Description
Technical Field
The invention relates to the technical field of electric tools, in particular to a full-automatic pavement grooving machine for pavement finishing.
Background
When various pipelines such as a water discharge pipe and the like are needed on a bituminous or cement road surface or other operations such as repairing a road crack and the like are needed, a road surface is grooved by a road surface grooving machine firstly and then paved or grouted, the road surface grooving machine is divided into a small-sized road surface grooving machine, a medium-sized road surface grooving machine and a large-sized road surface grooving machine, and the types of the road surface grooving machine are selected according to the size of engineering quantity and the grooving range.
When the middle-sized pavement grooving machine is used, the opened asphalt is dedusted by the collecting device and then is piled on two sides, the tires of the middle-sized pavement grooving machine are lifted under the action of the piled asphalt, and the left and right asphalt piling quantities are not necessarily the same, so that the tires of the middle-sized pavement grooving machine can be inclined in subsequent use of the middle-sized pavement grooving machine, the blades are inclined in the opened grooves, the inclined degree of the blades is limited by the opened grooves, the internal connection between the blades and the grooving machine is damaged, the damage of the pavement grooving machine is caused, the maintenance cost of the grooving machine is increased, the working time of the grooving machine is wasted, and the grooving efficiency of the pavement is reduced; in the grooving process, the road surface can be because daily use, and the position of hole and unevenness appears in the road surface with the process of large truck, at road surface groover fluting in-process, can cause the skew of road surface groover fluting in-process because the unevenness of road surface itself, influence the normal use of road surface groover on the one hand, on the other hand causes the skew of fluting position, influence the laying of follow-up pipeline, still need fluting many times and reach required fluting size, increase the task volume of fluting many times, increase road surface groover's use energy consumption.
Disclosure of Invention
Aiming at the defects of the prior road surface grooving machine in the use process in the background technology, the invention provides the full-automatic road surface grooving machine for road surface finishing, which has the advantage of self-adaption direction and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides a full-automatic pavement grooving machine for pavement finishing, includes diamond blade, diamond blade's middle part fixedly connected with blade rotation axis, the outer box of top fixedly connected with of blade rotation axis, the bottom fixedly connected with elasticity shock attenuation limiting plate of blade rotation axis, one side swing joint of blade rotation axis has the connecting rod, one side fixedly connected with piston body of connecting rod, inside top and the bottom of piston body swing joint respectively have the magnetism piston, the top fixedly connected with fly leaf of magnetism piston, the top swing joint of fly leaf has the elasticity movable ball, one side fixedly connected with heat conduction board group of piston body.
Preferably, the two magnetic pistons are permanent magnets which are attracted magnetically.
Preferably, the heat conducting plate group is in a shape of a wine bottle with a smooth surface, and the height of the heat conducting plate group is the same as the diameter of the rotating shaft of the blade.
The invention has the following beneficial effects:
1. according to the invention, the two magnetic pistons are far away from each other by virtue of thermal expansion of the expansion gas between the two magnetic pistons in the piston body, namely the movable plate is pushed outwards from the magnetic pistons in the piston body, the elastic movable ball on the movable plate is in close contact with the inner surface of the rectangular groove, when a road surface or other objects are inclined, the elastic movable ball and the movable plate can protect the diamond blade from other external forces such as inclination and the like under the action of the close contact with the inner surface of the rectangular groove, so that the blade is protected from being damaged, the condition that the blade is changed due to the fact that asphalt is unevenly stacked on the road surface due to the fact that the blade is obliquely damaged outside the vehicle is reduced, the maintenance cost is reduced, the problem that multiple times of grooving are needed due to the inclination of the grooving is avoided, the grooving energy consumption is reduced, and the repeated workload is reduced.
2. The heat conducting plate group conducts heat to conduct heat generated by friction between the diamond blade and the ground during high-speed operation, so that the heat dissipation rate of the diamond blade is increased, the service life of the diamond blade is prolonged, the problem of blade fatigue caused by overhigh temperature is solved, the working efficiency is increased, and the effective working time of the pavement grooving machine is prolonged.
3. According to the invention, one side of the heat conducting plate group is in contact with the smooth surface of the inner ring of the diamond blade, so that heat can be well conducted, dust adsorbed on the surface of the inner ring of the diamond blade can be scraped, stones clamped between the diamond blades can be pushed away, the air speed between the middle part of the heat conducting plate group and the contact surface of the outer side of the diamond blade is increased in the process of high-speed rotation of the diamond blade, and dust blowing to the surface of the outer side of the diamond blade is blown away, so that a good effect of removing dust on the surface of the diamond blade is achieved, the use problem of the blade caused by the clamping of the dust or the stones is reduced, and the time for cleaning the dust of the blade at any time is reduced.
Drawings
FIG. 1 is a schematic top view of the structure of the present invention;
FIG. 2 is a schematic side cross-sectional view of the structure of the present invention without grooving;
FIG. 3 is a side cross-sectional view of the structure of the present invention without grooving.
In the figure: 1. a ground surface; 2. a rectangular groove; 3. a blade rotating shaft; 4. a diamond blade; 5. an elastic damping limit plate; 6. a connecting rod; 7. a piston body; 8. a magnetic piston; 9. a movable plate; 10. an elastic movable ball; 11. a heat conducting plate group; 12. an outer case.
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.
Referring to fig. 1-3, a full-automatic pavement grooving machine for pavement finishing comprises a ground 1, a rectangular groove 2 is formed in the ground 1, a diamond blade 4 is movably connected in the rectangular groove 2, a blade rotating shaft 3 is fixedly connected in the middle of the diamond blade 4, an outer box 12 is fixedly connected at the top end of the blade rotating shaft 3, an elastic damping limiting plate 5 is fixedly connected at the bottom end of the blade rotating shaft 3, a connecting rod 6 is movably connected at one side of the blade rotating shaft 3, a piston body 7 is fixedly connected at one side of the connecting rod 6, magnetic pistons 8 are respectively and movably connected at the top end and the bottom end in the piston body 7, the two magnetic pistons 8 are permanent magnets which are attracted by magnetism, a movable plate 9 is fixedly connected at the top end of the magnetic piston 8, an elastic movable ball 10 is movably connected at the top end of the movable plate 9, and a heat conducting plate group 11 is fixedly connected at one side of the piston body 7, the shape of the heat conducting plate group 11 is a 'wine bottle' shape with smooth surface, the height is the same as the diameter of the blade rotating shaft 3, one side of the heat conducting plate group 11 is contacted with the inner ring smooth surface of the diamond blade 4, heat can be well conducted without generating heat, thereby being capable of scraping off dust adsorbed on the surface of the inner ring of the diamond blade 4 and removing stones clamped between the diamond blades 4, under the action of the shape and height of the diamond blade 4, the diamond blade 4 rotates at high speed, air exists between the middle part of the heat conducting plate group 11 and the outer side edge contact surface of the diamond blade 4, the air is driven by the rotation of the diamond blade 4 to flow and impact the heat conducting plate group 11, so that a swirling air flow is generated between the diamond blade 4 and the heat conducting plate group 11, the dust adhered to the outer side surface of the diamond blade 4 blown by the swirling air flow is blown away, and a good effect of removing the dust on the surface of the diamond blade 4 is achieved.
The expansion gas is filled between the two magnetic pistons 8 in the piston body 7, after the heat conducting plate group 11 conducts heat and expands, the two magnetic pistons 8 are far away, namely the movable plate 9 is outwards pushed out from the magnetic pistons 8 in the piston body 7, the elastic movable ball 10 on the movable plate 9 is in close contact with the inner surface of the rectangular groove 2, when the road surface or other objects are inclined, the elastic movable ball 10 and the movable plate 9 can protect the diamond blade 4 from other external forces such as inclination and the like under the action of the close contact with the inner surface of the rectangular groove 2, so that the blade is protected from being damaged, the condition that the blade is damaged due to the fact that asphalt is unevenly stacked on the road surface and the vehicle is inclined outwards due to the fact that the asphalt is inclined is reduced, maintenance cost is reduced, the problem that multiple times of grooving are needed due to the inclined grooving is avoided, and grooving energy consumption is reduced.
Wherein, elasticity shock attenuation limiting plate 5 has restricted the biggest deflection angle of connecting rod 6 when piston body 7 and fly leaf 9 fall into rectangular channel 2, therefore when connecting rod 6 and elasticity shock attenuation limiting plate 5 contact, its connecting rod 6 is 60 degrees with the angle that blade rotation axis 3 is, simultaneously, can be when piston body 7 and fly leaf 9 fall into rectangular channel 2 damped effect because of the particularity of elasticity shock attenuation limiting plate 5 material, can be more stable when falling promptly, and the necessary condition that provides for the stability of whole device, and, after finishing using, outer box 12 drives blade rotation axis 3 rebound simultaneously rebound under the effect of elasticity shock attenuation limiting plate 5, whole still can be stable going on.
The use method (working principle) of the invention is as follows:
in the using process, the diamond blade 4 opens the rectangular groove 2 on the surface of the ground 1 according to the required groove depth, the piston body 7 and the movable plate 9 are integrated in the outer box body 12, when the diamond blade 4 moves forward to the movable plate 9 and the piston body 7 can enter, the movable plate 9 and the piston body 7 enter the rectangular groove 2, under the action of the elastic damping limiting plate 5, a certain distance is kept between the piston body 7 and the movable plate 9 and the diamond blade 4, the head of the heat conducting plate group 11 is contacted with the inner ring of the diamond blade 4, namely the inner smooth surface of the diamond blade, the diamond blade 4 generates a large amount of heat in the friction with the ground 1 due to high-speed operation in the groove opening process, the heat is conducted to the inner part of the piston body 7 through the heat conducting plate group 11, the expansion gas between the two magnetic pistons 8 in the piston body 7 is thermally expanded to keep the two magnetic pistons 8 away, that is, the movable plate 9 is pushed out from the magnetic piston 8 in the piston body 7, the elastic movable ball 10 on the movable plate 9 is in close contact with the inner surface of the rectangular groove 2, and when the diamond blade 4 is inclined due to a road surface or other objects, the elastic movable ball 10 and the movable plate 9 can protect the diamond blade 4 from other external forces such as inclination and the like under the action of the close contact with the inner surface of the rectangular groove 2.
After the use, the diamond blade 4 stops operating, that is, the heat conduction is finished, the expansion gas between the two magnetic pistons 8 in the piston body 7 is cooled and contracted to tighten the two magnetic pistons 8, the magnetic attraction between the magnetic pistons 8 can compress the expansion gas to the state with the minimum volume, so that the magnetic pistons 8 in the piston body 7 pull back the movable plate 9 inwards, the elastic movable ball 10 on the movable plate 9 is far away from the inner surface of the rectangular groove 2, and then the whole body is pulled out from the rectangular groove 2 under the action of the outer box body 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a full-automatic pavement grooving machine is used in road surface finishing, includes diamond blade (4), the middle part fixedly connected with blade rotation axis (3) of diamond blade (4), the top fixedly connected with outer box (12) of blade rotation axis (3), its characterized in that: the utility model discloses a cutting tool, including blade rotation axis (3), one side swing joint of blade rotation axis (3) has connecting rod (6), one side fixedly connected with piston body (7) of connecting rod (6), the inside top and the bottom of piston body (7) respectively swing joint have magnetism piston (8), the top fixedly connected with fly leaf (9) of magnetism piston (8), the top swing joint of fly leaf (9) has elasticity movable ball (10), one side fixedly connected with heat conduction board group (11) of piston body (7).
2. The full-automatic pavement grooving machine for pavement finishing according to claim 1, wherein: the two magnetic pistons (8) are permanent magnets which are attracted magnetically.
3. The full-automatic pavement grooving machine for pavement finishing according to claim 1, wherein: the shape of the heat conducting plate group (11) is a 'wine bottle' shape with a smooth surface, and the height of the heat conducting plate group is the same as the diameter of the blade rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000991.5A CN112301854B (en) | 2020-09-22 | 2020-09-22 | Full-automatic pavement grooving machine for pavement finishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000991.5A CN112301854B (en) | 2020-09-22 | 2020-09-22 | Full-automatic pavement grooving machine for pavement finishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112301854A CN112301854A (en) | 2021-02-02 |
| CN112301854B true CN112301854B (en) | 2022-03-01 |
Family
ID=74488015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011000991.5A Active CN112301854B (en) | 2020-09-22 | 2020-09-22 | Full-automatic pavement grooving machine for pavement finishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112301854B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101519811B1 (en) * | 2007-02-28 | 2015-05-14 | 세람테크 게엠베하 | Insert seat adapter |
| CN105269427A (en) * | 2015-11-26 | 2016-01-27 | 吴江市液铸液压件铸造有限公司 | Stable casting grinding device |
| CN106238823B (en) * | 2016-09-27 | 2018-04-10 | 苏子泷 | Anti- run saw blade and its method of work |
| CN209039938U (en) * | 2018-05-14 | 2019-06-28 | 北京万象兴荣科技文化发展有限公司 | A kind of road groover of the municipal construction with spraying function |
| CN209955005U (en) * | 2019-01-18 | 2020-01-17 | 鄱阳县闽兴金刚石工具有限公司 | Diamond tool bit for diamond circular saw blade |
| KR102057679B1 (en) * | 2019-01-24 | 2019-12-19 | 김관국 | Cutting apparatus for pavement and construction mrthod thereoff |
-
2020
- 2020-09-22 CN CN202011000991.5A patent/CN112301854B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112301854A (en) | 2021-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1806157B (en) | Method for cleaning the pipes of a heat exchanger by means of an abrasive, and corresponding device | |
| CN112301854B (en) | Full-automatic pavement grooving machine for pavement finishing | |
| CN111236034B (en) | V-shaped grooving machine for pavement bending crack repairing construction | |
| CN107386082A (en) | A kind of high-efficiency ground grooving apparatus | |
| CN207155589U (en) | A kind of combined type shot-blasting machine | |
| CN207109532U (en) | A kind of construction of the highway graticule remove device | |
| CN211815462U (en) | V-shaped grooving machine for pavement curved crack repairing construction | |
| CN2905357Y (en) | Air pick | |
| CN111945537B (en) | Quick prosthetic devices in urban road surface based on ultrasonic cutting | |
| CN219062637U (en) | Jacking pipe jacking equipment with buffer structure | |
| CN209647432U (en) | A kind of clamp structure for pipe fitting process equipment | |
| CN110670464A (en) | Environment-friendly road surface marking clean-up equipment | |
| CN205875160U (en) | Simple and easy self -propelled foundation stabilization stake cuts stake machine | |
| CN213760905U (en) | Powder dust collecting device for asphalt concrete production | |
| CN211036660U (en) | Crushing device of multi-hammer crusher | |
| CN206230398U (en) | A kind of sand-blasting machine material-saving High-efficiency stable rotating disk | |
| CN205739423U (en) | Piled bricks clamping device | |
| CN111041955A (en) | Pavement marking line removing and repairing vehicle and construction method | |
| CN206512575U (en) | A kind of dust-free construction of the highway groover | |
| CN204075970U (en) | A kind of polissoir repairing down-hole jack | |
| CN209178790U (en) | A kind of cementation of fissures device of highway maintenance | |
| CN203729253U (en) | Snow remover | |
| CN219586635U (en) | Barrow type road laser cleaning machine | |
| CN211220303U (en) | High-efficient environmental protection abrator | |
| CN204999248U (en) | Adjustable baffle of band conveyer head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |