CN111926670A - Pavement renovation milling device capable of accurately adjusting milling height and angle - Google Patents
Pavement renovation milling device capable of accurately adjusting milling height and angle Download PDFInfo
- Publication number
- CN111926670A CN111926670A CN202010786588.3A CN202010786588A CN111926670A CN 111926670 A CN111926670 A CN 111926670A CN 202010786588 A CN202010786588 A CN 202010786588A CN 111926670 A CN111926670 A CN 111926670A
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- milling
- lifting
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- plate
- angle
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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
- E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
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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
- E01C23/09—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
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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
- E01C23/09—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
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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
- E01C23/12—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/127—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 taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus rotary, e.g. rotary hammers
Abstract
The invention discloses a milling device capable of accurately adjusting milling height and angle for road surface milling, which comprises a vehicle body, a recovery bin, a storage bin and a milling seat, wherein one end of the top of the vehicle body is provided with a cockpit, the other end of the top of the vehicle body is provided with the storage bin, the middle position of the top of the vehicle body is provided with the recovery bin, the middle position of the bottom of the vehicle body is provided with the milling seat, four edges inside the milling seat are respectively provided with a lifting groove, anti-falling blocks are respectively arranged inside the lifting grooves, the milling device capable of accurately adjusting milling height and angle for road surface milling is provided with a lifting plate and a mounting barrel, the lifting plate can drive the mounting barrel to integrally move upwards or downwards under the action of a screw rod, so that the milling depth of a milling roller is controlled, the mounting barrel can incline at a certain angle under the action of a hydraulic telescopic rod, so that the milling angle of the milling roller is controlled, the milling machine is more accurate, and excessive milling is not easy to cause.
Description
Technical Field
The invention relates to the technical field of highway engineering machinery, in particular to a milling device capable of accurately adjusting milling height and angle for road surface repairing.
Background
However, with the development of society, the service requirements provided by people on roads are higher and higher at present, and the asphalt pavement has the advantages of smooth surface, no joints, comfortable driving, small vibration, low noise, wear resistance, no dust emission, easy cleaning, short construction period, simple and convenient maintenance, easy and renewable utilization, suitability for construction in different periods and the like, so that the concrete pavement is gradually replaced by the first choice for urban road construction.
The existing road milling device is single in function, a worker is required to hold the milling machine to repeatedly mill and mill, the working strength is high, the risk is high, the milling angle and the milling depth cannot be accurately controlled, in addition, the existing device can cause large dust pollution during operation, the milled waste cannot be timely cleaned or recycled, and the harm to the health of the worker is easy to cause.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a milling device capable of accurately adjusting milling height and milling angle for road surface renovation, and solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a milling device capable of accurately adjusting milling height and angle for pavement renovation comprises a vehicle body, a recovery bin, a storage bin and a milling seat, wherein a cockpit is arranged at one end of the top of the vehicle body, the storage bin is arranged at the other end of the top of the vehicle body, the recovery bin is arranged at the middle position of the top of the vehicle body, the milling seat is arranged at the middle position of the bottom of the vehicle body, lifting grooves are formed in four edges inside the milling seat, anti-falling blocks are arranged inside the lifting grooves, a lifting plate is connected between the anti-falling blocks, screw grooves are formed in four corners inside the lifting plate, screws are arranged at four corners inside the milling seat through bearings and penetrate through the screw grooves, a lifting motor is arranged at one side of the bottom end inside the milling seat, the output end of the lifting motor is connected with the screws through a rotating shaft, a mounting barrel is fixed at the bottom end of the lifting plate, one side of the top of the installation cylinder is connected with a lifting plate through a hinge rod, the bottom end of the hinge rod is hinged with the installation cylinder, one side of the inside of the lifting plate is provided with a sliding groove, a sliding block is arranged inside the sliding groove, the other side of the top of the installation cylinder is fixed with a hydraulic telescopic rod, the top end of the hydraulic telescopic rod is hinged with the bottom end of the sliding block, one side of the inside of the installation cylinder, which is close to the hinge rod, is provided with a milling motor, one side of the inside of the installation cylinder, which is close to the hydraulic telescopic rod, is provided with a milling roller, the output end of the milling motor is connected with the milling roller through a rotating shaft, milling heads are uniformly arranged on the surface of the milling roller, hydraulic lifting rods are arranged on two sides of the top end of the inside of the recovery bin, a fixing plate is hinged between the bottoms of the hydraulic lifting rods, a, the top of the fixed plate is fixed with a recovery box, an air pump is installed in the middle of the top of the recovery box, and the air pumping end of the air pump is communicated with the recovery box through a conduit.
Optionally, store the storehouse and be close to the intermediate position department of retrieving storehouse one side and seted up the feed inlet, and the storehouse lateral wall of storing of feed inlet both sides has all seted up the baffle groove, the internally mounted in baffle groove has the baffle, and the intermediate position department of baffle bottom is provided with the driving toothed plate, store the inside bottom of storehouse and be close to the position department of driving toothed plate and install driving motor, and driving motor's output installs the gear through the pivot, the gear meshes with the driving toothed plate mutually, and the baffle passes through driving toothed plate and gear and baffle groove constitution transmission connection.
Optionally, the anti-disengaging block all is the I-shaped design, and the shape of anti-disengaging block all coincide with the lifting groove, peg graft earlier between anti-disengaging block and the lifter plate and bolted connection again.
Optionally, the number of the screw rods is four, a transmission structure is formed between the screw rods through a chain wheel mechanism, the screw rods are connected with screw rod grooves of the lifting plate, and the lifting plate forms a lifting structure with the milling seat through the screw rods and the screw rod grooves.
Optionally, the milling head and the milling roller form a detachable connection design through bolts, and the milling head is spirally arranged on the surface of the milling roller.
Optionally, the both sides at recovery box both ends all are provided with the spread groove, and the inside of spread groove all installs the connecting block, the inside bottom of spread groove all is fixed with miniature hydraulic telescoping rod, and miniature hydraulic telescoping rod's output all is connected with the connecting block, the lift baffle is all installed at the both ends of retrieving the box, and the lift baffle all is connected with the connecting block, the lift baffle all constitutes the elevation structure design through connecting block and recovery box.
Optionally, the bottom of fixed plate evenly is provided with the ball, and the ball diameter that the fixed plate bottom is close to and mills the seat one end less, the ball diameter that the seat one end was planed in the mill was kept away from to the fixed plate bottom is great, the fixed plate is 15 slope designs when ball and ground contact.
Optionally, the cross-section of transmission shaft is the design of pentagram star, and is swivelling joint between the output of transmission shaft and hydraulic lifting rod, the position department that the fixed plate is close to the transmission shaft is provided with the transmission cell body identical with the transmission shaft shape, and the transmission shaft runs through the transmission cell body of fixed plate, the fixed plate passes through to constitute revolution mechanic between transmission shaft and servo motor and the hydraulic lifting rod.
Optionally, the guide plate is designed in a shape, the shapes of two sides of the guide plate are matched with the guide plate groove, the guide plate is designed in an inclined manner of 30 degrees, and the width of the guide plate is larger than that of the fixed plate.
The invention provides a milling device capable of accurately adjusting milling height and milling angle for road surface repairing, which has the following beneficial effects:
1. this pavement is repaiied with milling plane device that can accurately adjust mill plane height and angle, through being provided with lifter plate and installation section of thick bamboo, the lifter plate can drive the installation section of thick bamboo under the effect of lead screw and wholly shift up or descend, thereby control milling plane roller mill the degree of depth, and installation section of thick bamboo top one side is articulated with the lifter plate, the opposite side passes through hydraulic telescoping rod and is articulated with the slider, consequently, the installation section of thick bamboo can carry out the slope of certain angle under hydraulic telescoping rod's effect, thereby control milling plane roller mills the angle of milling, make milling plane more accurate, difficult the cause excessively mills plane.
2. This road surface is repaiied and is milled plane device of milling plane height and angle with accurate regulation, through being provided with recovery box and aspiration pump, it can be close with ground under the effect of hydraulic lifting rod, and the aspiration pump makes and retrieves the interior negative pressure that forms of box, is convenient for inhale the dust that the construction produced in retrieving the box, alleviates the dust pollution that the construction brought.
3. This road surface is repaiied with milling plane device that can accurately adjust mill plane height and angle, through being provided with the fixed plate, the fixed plate bottom is equipped with the ball, is convenient for move along with the automobile body and antedisplacement, and the fixed plate is difficult for taking place wearing and tearing, and when ball contact ground, the fixed plate is 15 slope designs, therefore its one end can contact with ground, can directly shovel into the recovery box with great rubble when the automobile body removes, retrieves milling plane waste material, can avoid waste material to cause the pollution to the environment.
4. This pavement is repaiied with milling plane device that can accurately adjust mill plane height and angle, through being provided with the baffle, can stretch out under driving motor's effect and store the storehouse, its width is greater than the fixed plate, therefore the fixed plate can be directly as for the baffle inboard, conveniently retrieves the waste material that the box will retrieve and pours to the baffle top, and the waste material can be followed the baffle and is got into by the feed inlet and store the storehouse, is convenient for collect the waste material, conveniently retrieves the regeneration to the waste material, realizes the recycling economy of trade.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
fig. 2 is a schematic sectional view of the milling seat according to the present invention;
FIG. 3 is a schematic cross-sectional view of the recycling bin of the present invention;
FIG. 4 is a schematic top view of the lifter plate of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is a schematic side sectional view of the storage chamber according to the present invention.
In the figure: 1. a vehicle body; 2. a cockpit; 3. a recovery bin; 4. a storage bin; 5. a hydraulic lifting rod; 6. milling a planing seat; 7. mounting the cylinder; 701. a hinged lever; 8. a lifting plate; 801. an anti-drop block; 802. a screw rod groove; 9. a lifting groove; 10. a slider; 11. a chute; 12. a screw rod; 13. a lifting motor; 14. a hydraulic telescopic rod; 15. milling a planing roller; 1501. milling a planing head; 16. milling and planing a motor; 17. a sprocket mechanism; 18. an air pump; 19. a recovery box; 20. a fixing plate; 21. connecting grooves; 2101. connecting blocks; 22. a micro hydraulic telescopic rod; 23. a lifting baffle plate; 24. a servo motor; 2401. a drive shaft; 25. a guide plate groove; 26. a drive motor; 2601. a gear; 27. a guide plate; 2701. a transmission toothed plate; 28. and (4) feeding a material inlet.
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.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
Referring to fig. 1 to 6, the present invention provides a technical solution: a milling device capable of accurately adjusting milling height and angle for road surface overhaul comprises a vehicle body 1, a recovery bin 3, a storage bin 4 and a milling seat 6, wherein one end of the top of the vehicle body 1 is provided with a cockpit 2, the other end of the top of the vehicle body 1 is provided with the storage bin 4, a feed inlet 28 is formed in the middle position of one side, close to the recovery bin 3, of the storage bin 4, guide plate grooves 25 are formed in the side walls of the storage bins 4 on the two sides of the feed inlet 28, guide plates 27 are installed inside the guide plate grooves 25, a transmission toothed plate 2701 is arranged in the middle position of the bottom end of each guide plate 27, the guide plates 27 are designed in a shape, the shapes of the two sides of each guide plate 27 are matched with the corresponding guide plate grooves 25, each guide plate 27 is designed in an inclined manner of 30 degrees, the width of each guide plate 27 is larger than that of a fixed plate 20, the two sides of the shape design can block waste materials, the waste materials are prevented from, fall into and store in the storehouse 4, it is more convenient to retrieve, and the width is greater than fixed plate 20, and consequently fixed plate 20 can be directly inboard as to baffle 27, conveniently retrieves box 19 and pours the waste material of retrieving to baffle 27 top, unloads more thoroughly.
Store the inside bottom in storehouse 4 and install driving motor 26 near the position department of transmission pinion rack 2701, and driving motor 26's output installs gear 2601 through the pivot, gear 2601 meshes with transmission pinion rack 2701 mutually, and baffle 27 constitutes the transmission through transmission pinion rack 2701 and gear 2601 and baffle groove 25 and is connected, the transmission connection design makes baffle 27 stretch out or withdraw storage storehouse 4 under driving motor 26's effect, be convenient for carry out the guide to the waste material of retrieving, make the recovery waste material can get into smoothly and store storehouse 4, and can not lead to the fact the stopping to the removal of retrieving box 19, it is more reasonable to design.
The intermediate position department at 1 top of automobile body is provided with recovery storehouse 3, and the intermediate position department of 1 bottom of automobile body installs and mills and dig seat 6, it all is provided with lift groove 9 to mill four inside edges of seat 6, and the inside of lift groove 9 all installs anticreep piece 801, anticreep piece 801 all is the I-shaped design, and anticreep piece 801's shape all coincides with lift groove 9, be grafting earlier again bolted connection between anticreep piece 801 and the lifter plate 8, anticreep piece 801's design makes the lifter plate 8 go up and down more steady, and lifter plate 8 is difficult for droing or taking place the slope, it is more accurate to make mill the plane, and grafting again bolted connection makes and to dismantle between anticreep piece 801 and the lifter plate 8 earlier, be convenient for the equipment and the maintenance of device, and the bolted connection design is more firm after pegging graft, be difficult for droing after connecting, the.
Be connected with lifter plate 8 between anticreep piece 801, and four corners of lifter plate 8 inside have all seted up lead screw groove 802, mill and dig four corners of seat 6 inside and all install lead screw 12 through the bearing, and lead screw 12 all runs through lead screw groove 802, lead screw 12 is provided with four, and constitute transmission structure through sprocket mechanism 17 between the lead screw 12, lead screw 12 all is connected with lifter plate 8's lead screw groove 802, and lifter plate 8 passes through lead screw 12 and lead screw groove 802 and mills and dig seat 6 and constitute elevation structure, sprocket mechanism 17 designs when making one of them lead screw 12 rotatory under elevator motor 13's effect, all the other three lead screw 12 can be synchronous rotation under sprocket mechanism 17's transmission effect, be convenient for the steady lift of lifter plate 8, the design is more reasonable.
A lifting motor 13 is installed on one side of the bottom end inside the milling seat 6, the output end of the lifting motor 13 is connected with a screw rod 12 through a rotating shaft, an installation cylinder 7 is fixed at the bottom end of a lifting plate 8, one side of the top of the installation cylinder 7 is connected with the lifting plate 8 through a hinge rod 701, the bottom end of the hinge rod 701 is hinged with the installation cylinder 7, a chute 11 is formed in one side inside the lifting plate 8, a slider 10 is installed inside the chute 11, a hydraulic telescopic rod 14 is fixed on the other side of the top of the installation cylinder 7, the top end of the hydraulic telescopic rod 14 is hinged with the bottom end of the slider 10, a milling motor 16 is installed on one side inside the installation cylinder 7 close to the hinge rod 701, a milling roller 15 is installed on one side inside the installation cylinder 7 close to the hydraulic telescopic rod 14, the output end of the milling motor 16 is connected with the milling roller 15 through the rotating shaft, milling heads 1501 are uniformly installed on the surface of the milling roller 15, and the milling heads 1501, and mill plane head 1501 and be the heliciform and arrange in the surface of milling planer roller 15, detachable connection design makes mill plane head 1501 can singly change, can change it after milling plane head 1501 takes place to damage to guarantee milling plane effect of milling plane device, it is more reasonable to design, and the heliciform is arranged, can throw out the waste material that mills down, avoids the waste material to pile up the influence and mills plane, mills the plane effect better.
Retrieve the both sides on 3 inside tops in storehouse and all install hydraulic lifting rod 5, and it has fixed plate 20 to articulate between the 5 bottoms of hydraulic lifting rod, the bottom of fixed plate 20 evenly is provided with the ball, and the ball diameter that fixed plate 20 bottom is close to and mills 6 one ends of planing seat is less, the ball diameter that fixed plate 20 bottom was kept away from and is milled 6 one ends of planing seat is great, fixed plate 20 is 15 slope designs when ball and ground contact, the ball design makes fixed plate 20 can freely move along with automobile body 1 gos forward, can not take place wearing and tearing with ground, and 15 slope designs and makes fixed plate 20 one end can contact with ground, be convenient for directly shovel into recovery box 19 with great rubble in, to milling the waste material and retrieving, the design is more reasonable.
The bottom end of the hydraulic lifting rod 5 at one side of the fixed plate 20 is provided with the servo motor 24, the output end of the servo motor 24 is connected with the fixed plate 20 through the transmission shaft 2401, the section of the transmission shaft 2401 is in a five-pointed star design, the transmission shaft 2401 is in rotary connection with the output end of the hydraulic lifting rod 5, a transmission groove body matched with the transmission shaft 2401 in shape is arranged at the position of the fixed plate 20 close to the transmission shaft 2401, the transmission shaft 2401 penetrates through the transmission groove body of the fixed plate 20, the fixed plate 20 forms a rotary structure with the hydraulic lifting rod 5 through the transmission shaft 2401 and the servo motor 24, the five-pointed star design enables the transmission shaft 2401 to rotate to drive the fixed plate 20 to synchronously rotate, the fixed plate is not easy to slip, the inclination angle of the fixed plate 20 can be conveniently adjusted, the inclination angle of the fixed plate 20 is changed from 15 degrees, the design is more reasonable.
The top end of the fixed plate 20 is fixed with a recovery box 19, an air pump 18 is installed at the middle position of the top end of the recovery box 19, the air pumping end of the air pump 18 is communicated with the recovery box 19 through a guide pipe, two sides of two ends of the recovery box 19 are respectively provided with a connecting groove 21, the connecting blocks 2101 are installed inside the connecting grooves 21, the bottom ends inside the connecting grooves 21 are respectively fixed with a micro hydraulic telescopic rod 22, the output ends of the micro hydraulic telescopic rods 22 are respectively connected with the connecting blocks 2101, two ends of the recovery box 19 are respectively provided with a lifting baffle 23, the lifting baffles 23 are respectively connected with the connecting blocks 2101, the lifting baffles 23 and the recovery box 19 form a lifting structure design through the connecting blocks 2101, the lifting baffles 23 can respectively block two ends of the recovery box 19, when material collection is needed, the lifting baffles 23 of the recovery end rise to expose the recovery opening, and the lifting baffles 23 of, the waste material of avoiding retrieving spills, when needs are unloaded, the lifting baffle 23 at both ends is opposite just, conveniently goes on smoothly of unloading, and the design is more reasonable.
In conclusion, when the milling device capable of accurately adjusting the milling height and angle for road surface milling is used, the vehicle body 1 is firstly driven to a road section to be maintained, then the cab 2 is used for controlling the operation of the lifting motor 13 to drive the screw rod 12 to rotate, so that the lifting plate 8 descends, the milling roller 15 is pressed close to the ground, then the milling motor 16 operates to drive the milling roller 15 to rotate, the milling head 1501 on the milling roller 15 is used for milling the ground, a camera can be equipped for shooting the milled ground, the milling process is monitored in real time, when the milling angle needs to be adjusted, the cab 2 is used for controlling the hydraulic telescopic rod 14 to extend and retract so as to drive the mounting cylinder 7 to rotate for a certain angle, in the construction process, the recovery box 19 can move downwards under the action of the hydraulic lifting rod 5 to be close to the ground, the air pump 18 operates to form negative pressure in the recovery box 19, so that dust generated by construction can be conveniently sucked into the recovery box 19, the dust pollution caused by construction is reduced, the fixed plate 20 can move downwards by the extension of the hydraulic lifting rod 5, the ball at the bottom end of the fixed plate is in contact with the ground, at the moment, the fixed plate 20 is designed to be inclined at 15 degrees, one end of the fixed plate 20 can be in contact with the ground, at the moment, the micro hydraulic telescopic rod 22 of the recovery box 19 close to the advancing direction of the vehicle body 1 extends to drive the lifting baffle plate 23 in the direction to move upwards to expose a recovery opening, the fixed plate 20 can directly shovel larger crushed stones into the recovery box 19 while moving along with the vehicle body 1 to recover the milling waste, after one end path is recovered, the micro hydraulic telescopic rod 22 contracts to enable the lifting baffle plate 23 to cover the recovery box 19, then the hydraulic lifting rod 5 contracts to drive the recovery box 19 to move upwards, then the driving motor 26 works to drive the gear 2601 to rotate, so that the driving toothed plate 2701 moves towards the feed inlet, at this moment, the fixed plate 20 is located above the guide plate 27, then the servo motor 24 works to drive the fixed plate 20 to rotate so that the inclination angles of the fixed plate 20 and the guide plate 27 are consistent, then the micro hydraulic telescopic rod 22 close to one end of the guide plate 27 extends to drive the lifting baffle 23 at the end to move upwards, and the recovered waste materials can enter the storage bin 4 from the feed inlet 28 along the guide plate 27 to complete the recovery operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a road surface is repaiied and is milled plane device of milling plane height and angle with accurate regulation, includes automobile body (1), retrieves storehouse (3), stores storehouse (4), mills plane seat (6), its characterized in that: the device is characterized in that a cockpit (2) is arranged at one end of the top of the vehicle body (1), a storage bin (4) is installed at the other end of the top of the vehicle body (1), a recovery bin (3) is arranged at the middle position of the top of the vehicle body (1), a milling and planing seat (6) is installed at the middle position of the bottom of the vehicle body (1), lifting grooves (9) are formed in four edges of the interior of the milling and planing seat (6), anti-falling blocks (801) are installed in the lifting grooves (9), lifting plates (8) are connected between the anti-falling blocks (801), screw rod grooves (802) are formed in four corners of the interior of each lifting plate (8), screw rods (12) are installed at four corners of the interior of each milling and planing seat (6) through bearings, the screw rods (12) penetrate through the screw rod grooves (802), and a lifting motor (13) is installed at one side of the bottom of the interior, the output end of the lifting motor (13) is connected with the screw rod (12) through a rotating shaft, the bottom end of the lifting plate (8) is fixedly provided with an installation cylinder (7), one side of the top of the installation cylinder (7) is connected with the lifting plate (8) through a hinge rod (701), the bottom end of the hinge rod (701) is hinged with the installation cylinder (7), one side of the inside of the lifting plate (8) is provided with a sliding chute (11), a sliding block (10) is installed inside the sliding chute (11), the other side of the top of the installation cylinder (7) is fixedly provided with a hydraulic telescopic rod (14), the top end of the hydraulic telescopic rod (14) is hinged with the bottom end of the sliding block (10), one side of the inside of the installation cylinder (7) close to the hinge rod (701) is provided with a milling and planing motor (16), one side of the inside of the installation cylinder (7) close to the hydraulic telescopic rod (14) is provided with a milling and planing roller (15), the output end of the milling and planing, and the surface of milling roller (15) evenly installs and mills planer head (1501), hydraulic lifting rod (5) are all installed to the both sides on the inside top in recovery storehouse (3), and articulated between hydraulic lifting rod (5) bottom have fixed plate (20), servo motor (24) are installed to hydraulic lifting rod (5) bottom on one side of fixed plate (20), and the output of servo motor (24) passes through transmission shaft (2401) and is connected with fixed plate (20), the top of fixed plate (20) is fixed with retrieves box (19), and retrieves the intermediate position department on box (19) top and install aspiration pump (18), and the end of bleeding of aspiration pump (18) is linked together through pipe and recovery box (19).
2. The milling device capable of precisely adjusting milling height and milling angle for road resurfacing according to claim 1, wherein: store intermediate position department that storehouse (4) is close to recovery storehouse (3) one side and seted up feed inlet (28), and guide plate groove (25) have all been seted up to the storehouse (4) lateral wall of storing of feed inlet (28) both sides, the internally mounted of guide plate groove (25) has baffle (27), and the intermediate position department of baffle (27) bottom is provided with transmission pinion rack (2701), store the position department that the inside bottom of storehouse (4) is close to transmission pinion rack (2701) and install driving motor (26), and gear (2601) are installed through the pivot to the output of driving motor (26), gear (2601) mesh with transmission pinion rack (2701), and baffle (27) constitute the transmission through transmission pinion rack (2701) and gear (2601) and guide plate groove (25) and are connected.
3. The milling device capable of precisely adjusting milling height and milling angle for road resurfacing according to claim 1, wherein: the anti-falling blocks (801) are all designed in an I shape, the shapes of the anti-falling blocks (801) are identical to those of the lifting groove (9), and the anti-falling blocks (801) are connected with the lifting plate (8) through bolts after being inserted.
4. The milling device capable of precisely adjusting milling height and milling angle for road resurfacing according to claim 1, wherein: the four screw rods (12) are arranged, a transmission structure is formed between the screw rods (12) through a chain wheel mechanism (17), the screw rods (12) are connected with screw rod grooves (802) of the lifting plate (8), and the lifting plate (8) forms a lifting structure with the milling and planing seat (6) through the screw rods (12) and the screw rod grooves (802).
5. The milling device capable of precisely adjusting milling height and milling angle for road resurfacing according to claim 1, wherein: the milling heads (1501) are detachably connected with the milling roller (15) through bolts, and the milling heads (1501) are spirally arranged on the surface of the milling roller (15).
6. The milling device capable of precisely adjusting milling height and milling angle for road resurfacing according to claim 1, wherein: retrieve the both sides at box (19) both ends and all be provided with spread groove (21), and the inside of spread groove (21) all installs connecting block (2101), the inside bottom of spread groove (21) all is fixed with miniature hydraulic telescoping rod (22), and the output of miniature hydraulic telescoping rod (22) all is connected with connecting block (2101), lift baffle (23) are all installed at the both ends of retrieving box (19), and lift baffle (23) all are connected with connecting block (2101), lift baffle (23) all constitute the elevation structure design through connecting block (2101) and recovery box (19).
7. The milling device capable of precisely adjusting milling height and milling angle for road resurfacing according to claim 1, wherein: the bottom of fixed plate (20) evenly is provided with the ball, and the ball diameter that fixed plate (20) bottom is close to milling seat (6) one end is less, the ball diameter that milling seat (6) one end was kept away from to fixed plate (20) bottom is great, fixed plate (20) are 15 slope designs when ball and ground contact.
8. The milling device capable of precisely adjusting milling height and milling angle for road resurfacing according to claim 1, wherein: the cross-section of transmission shaft (2401) is the design of pentagon star form, and is swivelling joint between the output of transmission shaft (2401) and hydraulic lifting rod (5), the position department that fixed plate (20) is close to transmission shaft (2401) is provided with the transmission cell body identical with transmission shaft (2401) shape, and transmission shaft (2401) runs through the transmission cell body of fixed plate (20), constitute revolution mechanic between fixed plate (20) through transmission shaft (2401) and servo motor (24) and hydraulic lifting rod (5).
9. The milling device capable of precisely adjusting milling height and milling angle for road resurfacing according to claim 1, wherein: the guide plate (27) is designed in a shape, the shapes of two sides of the guide plate (27) are matched with the guide plate groove (25), the guide plate (27) is designed in an inclined mode at 30 degrees, and the width of the guide plate (27) is larger than that of the fixing plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010786588.3A CN111926670A (en) | 2020-08-07 | 2020-08-07 | Pavement renovation milling device capable of accurately adjusting milling height and angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010786588.3A CN111926670A (en) | 2020-08-07 | 2020-08-07 | Pavement renovation milling device capable of accurately adjusting milling height and angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111926670A true CN111926670A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010786588.3A Withdrawn CN111926670A (en) | 2020-08-07 | 2020-08-07 | Pavement renovation milling device capable of accurately adjusting milling height and angle |
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| Country | Link |
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| CN (1) | CN111926670A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113564986A (en) * | 2021-08-13 | 2021-10-29 | 李维维 | Synchronous gravel seal layer paver and construction method |
| CN115369729A (en) * | 2021-05-20 | 2022-11-22 | 四川中利源建设工程有限公司 | Municipal road asphalt concrete pavement maintenance structure and construction method |
-
2020
- 2020-08-07 CN CN202010786588.3A patent/CN111926670A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369729A (en) * | 2021-05-20 | 2022-11-22 | 四川中利源建设工程有限公司 | Municipal road asphalt concrete pavement maintenance structure and construction method |
| CN115369729B (en) * | 2021-05-20 | 2023-12-26 | 四川中利源建设工程有限公司 | Municipal road asphalt concrete pavement maintenance structure and construction method |
| CN113564986A (en) * | 2021-08-13 | 2021-10-29 | 李维维 | Synchronous gravel seal layer paver and construction method |
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Application publication date: 20201113 |
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