CN111535135B - Machine is paintd with petroleum asphalt to road surface pit slot repair - Google Patents
Machine is paintd with petroleum asphalt to road surface pit slot repair Download PDFInfo
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- CN111535135B CN111535135B CN202010343734.5A CN202010343734A CN111535135B CN 111535135 B CN111535135 B CN 111535135B CN 202010343734 A CN202010343734 A CN 202010343734A CN 111535135 B CN111535135 B CN 111535135B
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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
- E01C23/0966—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
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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
- E01C23/0966—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
- E01C23/098—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 filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to a smearing machine, in particular to a petroleum asphalt smearing machine for repairing pits in a pavement. The technical problem is how to design a petroleum asphalt smearing machine which can spray petroleum asphalt in a pit slot more conveniently, can flatten the petroleum asphalt and does not influence the use of a pavement. A petroleum asphalt smearing machine for repairing pits on a road surface comprises: the device comprises a bottom plate, wherein four moving wheels are arranged on one side of the bottom plate at intervals; the heat preservation storage box is installed on one side of the bottom plate far away from the movable wheel. This practicality is through pouring petroleum pitch into heat preservation storage case in, promote this device again and remove to hole groove position, start electric putter and make compression roller and road surface contact, make ejection of compact hose spout petroleum pitch into hole inslot again, start gear motor, remove about the compression roller and level and smooth with petroleum pitch pressure, do not influence the use on road surface, just also accomplished the repair of hole groove, need not to use the maintenance truck and spout petroleum pitch, it is more convenient.
Description
Technical Field
The invention relates to a smearing machine, in particular to a petroleum asphalt smearing machine for repairing pits in a pavement.
Background
The petroleum asphalt is a product in the crude oil processing process, is black or black brown viscous liquid, semisolid or solid at normal temperature, mainly contains hydrocarbon and non-hydrocarbon derivatives soluble in trichloroethylene, and the properties and the composition of the petroleum asphalt change along with the source and the production method of crude oil.
The existing repairing equipment, for example, chinese patent with patent publication No. CN207828757U discloses a pavement pit repairing equipment, which comprises an auxiliary beam and a continuous forced stirrer arranged on the auxiliary beam, wherein the continuous forced stirrer is provided with an aggregate bin and filler bins distributed around the aggregate bin, a water tank, an emulsified asphalt box, a control cabinet, a power maintenance bin and a tool box, a discharge port at the bottom of the aggregate bin is connected with the continuous forced stirrer through a feeding screw conveyor, the filler bins are connected with the feeding screw conveyor through conveying rollers, and the water tank and the emulsified asphalt box are respectively connected with the continuous forced stirrer through pipelines and a water pump and an emulsified asphalt pump arranged in the power maintenance bin. The invention adopts an operation vehicle as a platform, realizes the purposes of a plurality of functions, saves the cost, reduces the fund occupation of the highway maintenance industry, and has the following defects: still need use through installing on the maintenance vehicle, so troublesome, the cost is still high, and can not be with the petroleum pitch flattening after filling, influence the use on road surface.
Disclosure of Invention
In order to overcome still need use through installing on the maintenance truck, so relatively troublesome, the cost is still high, and still can not be with the petroleum asphalt flattening after filling, influences the shortcoming, the technical problem of the use on road surface: the petroleum asphalt smearing machine can spray petroleum asphalt into the pit slot more conveniently, can flatten the petroleum asphalt, and does not influence the pavement use.
The technical scheme is as follows: a petroleum asphalt smearing machine for repairing pits on a road surface comprises: the device comprises a bottom plate, wherein four moving wheels are arranged on one side of the bottom plate at intervals; the heat-preservation storage box is arranged on one side of the bottom plate far away from the moving wheel, one side of the heat-preservation storage box facing the moving wheel is connected with a discharge hose, the discharge hose is communicated with the interior of the heat-preservation storage box, and the tail end of the discharge hose penetrates through the bottom plate; the lifting mechanism is arranged on the bottom plate; and the flattening mechanism is arranged between the lifting mechanism and the bottom plate and between the bottom plate and the heat-preservation storage box, is fixedly connected with one side of the outer side of the discharging hose and is used for flattening the petroleum asphalt.
Optionally, the lifting mechanism comprises: the guide rods are at least four in number and are connected to the bottom plate in a penetrating mode at intervals in a sliding mode; the mounting plate is mounted between the end parts of the four guide rods far away from the heat-preservation storage box and is fixedly connected with the flattening mechanism; the supporting arm is arranged at the edge of one side of the bottom plate far away from the moving wheel; the number of the guide sleeves is at least two, and the guide sleeves are arranged on one side of the support arm facing the discharge hose; the electric push rod is slidably connected between the two guide sleeves in a penetrating manner, and a telescopic rod of the electric push rod penetrates through the bottom plate and is fixedly connected with one side of the mounting plate facing the heat-preservation storage box; the first spring is sleeved on the electric push rod, one end of the first spring is fixedly connected with one side of the electric push rod close to the bottom plate, and the other end of the first spring is fixedly connected with one side of the guide sleeve, which faces the bottom plate and is far away from the mounting plate.
Optionally, the flattening mechanism comprises: the sliding rods are symmetrically arranged on one side of the mounting plate far away from the heat-preservation storage box; the number of the sliding sleeves is at least two, and the sliding sleeves are respectively sleeved on the two sliding rods in a sliding manner; the fixed frame is arranged between the outer sides of the two sliding sleeves far away from the bottom plate, and one side of the fixed frame is fixedly connected with the outer side of the discharging hose; the compression roller is rotatably arranged between the two ends of the fixing frame far away from the bottom plate and is used for flattening the petroleum asphalt; the rack is arranged on one side, facing the bottom plate, outside the fixing frame, and a reinforcing rib is fixedly connected between one side of the rack and one side of the fixing frame close to the discharge hose; the shaft sleeve is fixedly connected to the middle part of the mounting plate in a penetrating manner, the end part of the shaft sleeve, facing the heat-preservation storage box, penetrates through the bottom plate, and an inner toothed pipe is arranged in the shaft sleeve in a sliding manner; the gear is arranged at the end part, far away from the inner gear pipe of the heat preservation storage box, of the gear and is meshed with the rack; the toothed bar is slidably placed in the inner toothed pipe; the rotating rod is rotatably connected to one part of the heat preservation storage box close to the inner toothed pipe in a penetrating mode, and the end part, facing the bottom plate, of the rotating rod is fixedly connected with the end part, far away from the mounting plate, of the toothed rod; the speed reducing motor is arranged on the periphery of one side of the heat preservation storage box far away from the bottom plate, and an output shaft of the speed reducing motor is fixedly connected with the end part of the rotating rod far away from the bottom plate.
Optionally, still including emulsifier spraying mechanism, emulsifier spraying mechanism is including: the liquid storage tank is arranged on one side of the bottom plate close to the electric push rod; the booster pump is arranged at one part of the liquid storage tank far away from the inner gear pipe and is communicated with the liquid storage tank; the telescopic pipe is connected to the air outlet end of the booster pump and communicated with the air outlet end of the booster pump, the end part of the telescopic pipe, far away from the booster pump, is connected with a spray head, and the spray head is communicated with the inside of the telescopic pipe; the clamping ring is arranged on one side of the bottom plate facing the telescopic pipe, and the telescopic pipe is positioned in the clamping ring and matched with the clamping ring; the guide pipe is fixedly connected to one side, far away from the booster pump and the extension pipe of the inner gear pipe, of the extension pipe and is communicated with the booster pump; the movable rod is slidably arranged in the guide pipe, and an L-shaped connecting rod is fixedly connected to the end part of the movable rod, which is far away from the telescopic pipe; the cover plate is arranged at the end part of the L-shaped connecting rod facing the inner gear pipe and is in contact fit with the spray head; the second spring is sleeved on the movable rod, one end of the second spring is fixedly connected with the end part of the conduit far away from the telescopic pipe, and the other end of the second spring is fixedly connected with one side in the L-shaped connecting rod facing the conduit.
Optionally, still including clearance mechanism, clearance mechanism includes: the mounting seats are symmetrically mounted on one side of the fixing frame, which is far away from the gear and close to the sliding rod; the scraping plate is rotatably arranged between the two installation seats, and the end part of the scraping plate is in contact fit with the compression roller; the number of the third springs is at least two, the third springs are connected to the two ends of the scraping plate, and the tail ends of the third springs are fixedly connected with one side of the fixing frame, which faces the cover plate and is far away from the sliding rod.
Optionally, still including rabbling mechanism, the rabbling mechanism includes: and the stirring blade is fixedly sleeved at one part of the rotating rod close to the speed reducing motor.
Compared with the prior art, the invention has the following advantages:
1. through pouring petroleum asphalt into heat preservation storage case in, promote this device again and remove to hole groove position, start electric putter and make compression roller and road surface contact, make ejection of compact hose spout petroleum asphalt into hole inslot again, start gear motor, can make the compression roller remove about and level the petroleum asphalt in the hole inslot, do not influence the use on road surface, just also accomplished the repair of hole groove, need not to use the maintenance truck and spout petroleum asphalt, it is more convenient.
2. Through emulsifier spraying mechanism, can spout the emulsifier earlier in the pot hole, so can make petroleum asphalt spout when the pot hole is gone into to fill up, fill up the effect better, more durable.
3. Residual petroleum asphalt on the pressing roller in rotation can be scraped through the action of the scraper, so that the effect of the pressing roller on flattening the petroleum asphalt is prevented from being influenced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 3 is a schematic perspective view of a first part of the present invention.
Fig. 4 is a perspective view of a second part of the present invention.
Fig. 5 is a schematic perspective view of the flattening mechanism of the present invention.
Fig. 6 is a perspective view of a third part of the present invention.
Fig. 7 is a schematic perspective view of the cleaning mechanism of the present invention.
The meaning of the reference symbols in the figures: 1: bottom plate, 2: moving wheel, 3: heat preservation storage case, 31: discharge hose, 4: elevating mechanism, 41: guide rod, 42: mounting plate, 43: support arm, 44: guide sleeve, 45: electric push rod, 46: first spring, 5: flattening mechanism, 51: slide bar, 52: sliding sleeve, 53: mount, 54: pressure roller, 55: gear, 56: rack, 57: reinforcing rib, 58: gear motor, 59: turning rod, 510: rack bar, 511: internal gear tube, 512: shaft sleeve, 6: emulsifier spraying mechanism, 61: a liquid storage tank, 62: a booster pump, 63: the telescopic tube, 64: a nozzle, 65: snap ring, 66: catheter, 67: movable lever, 68: second spring, 69: l-shaped link, 610: cover plate, 7: cleaning mechanism, 71: mount, 72: scraper, 73: third spring, 8: stirring mechanism, 81: a stirring blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
Example 1
Referring to fig. 1-5, a machine is paintd with petroleum pitch to road surface pot hole is repaired, including bottom plate 1, remove wheel 2, heat preservation storage case 3, ejection of compact hose 31, elevating system 4 and flattening mechanism 5, the rigid coupling of the equal symmetrical formula in bottom plate 1 bottom left and right sides has removal wheel 2, heat preservation storage case 3 is installed on bottom plate 1 top right side, 1 middle part of bottom plate is equipped with elevating system 4, be equipped with flattening mechanism 5 between elevating system 4 and bottom plate 1 and the heat preservation storage case 3, heat preservation storage case 3 bottom left side is connected with ejection of compact hose 31, ejection of compact hose 31 communicates in 3 with the heat preservation storage case, ejection of compact hose 31 tail end runs through bottom plate 1 and flattening mechanism 5 fixed connection, ejection of compact hose 31 and 1 sliding fit of bottom plate.
The lifting mechanism 4 comprises guide rods 41, a mounting plate 42, a support arm 43, guide sleeves 44, an electric push rod 45 and a first spring 46, wherein the left side and the right side of the top of the bottom plate 1 are provided with two guide rods 41 in a sliding manner, the mounting plate 42 is fixedly connected between the bottom ends of the four guide rods 41, the bottom of the mounting plate 42 is fixedly connected with the flattening mechanism 5, the left part of the rear side of the top of the bottom plate 1 is fixedly connected with the support arm 43, the upper side and the lower side of the front side surface of the support arm 43 are fixedly connected with the guide sleeves 44, the electric push rod 45 is slidably arranged between the guide sleeves 44 on the upper side and the lower side, an expansion rod of the electric push rod 45 penetrates through the bottom plate 1 and is fixedly connected with the rear part of the left side of the top of the mounting plate 42, and the first spring 46 is wound between the lower part of the electric push rod 45 and the bottom of the guide sleeves 44 on the upper side.
The flattening mechanism 5 comprises a sliding rod 51, a sliding sleeve 52, a fixed frame 53, a press roller 54, a gear 55, a rack 56, a reinforcing rib 57, a speed reducing motor 58, a rotating rod 59, a toothed bar 510, an inner toothed pipe 511 and a shaft sleeve 512, the sliding rod 51 is fixedly connected with the front side and the rear side of the bottom of the mounting plate 42, the sliding sleeve 52 is slidably arranged on the sliding rod 51, the fixed frame 53 is fixedly connected between the bottoms of the sliding sleeves 52 on the front side and the rear side, the front side of the upper part of the right side surface of the fixed frame 53 is fixedly connected with the lower part of the outer left side of the discharging hose 31, the press roller 54 is rotatably connected between the lower parts of the front side and the rear side of the fixed frame 53, the rack 56 is fixedly connected with the front side of the outer top of the fixed frame 53, the reinforcing rib 57 is fixedly connected between the right side surface of the fixed frame 53, the shaft sleeve 512 is fixedly connected with the middle part of the mounting plate 42, the top end of the shaft sleeve 512 penetrates through the bottom plate 1, the inner toothed pipe 511 is rotatably connected in the shaft sleeve 512, gear 55 is fixedly connected to the bottom end of inner gear pipe 511, gear 55 is located the rear side of rack 56 and is engaged with the rack, gear rod 510 is slidably arranged on the upper portion of the inner side of inner gear pipe 511, gear motor 58 is installed on the upper portion of the inner rear side of heat preservation storage box 3 in a bolt connection mode, the output shaft of gear motor 58 is connected with rotating rod 59 through a coupling, and the bottom end of rotating rod 59 penetrates through the bottom of heat preservation storage box 3 and is fixedly connected with the top end of gear rod 510.
Firstly, an operator pours petroleum asphalt into a heat preservation storage box 3 for heat preservation, the device is pushed by a moving wheel 2 to move to the position of a pit groove on the road surface, the pit groove is positioned below a bottom plate 1, a lifting mechanism 4 is started, the lifting mechanism 4 operates to drive a flattening mechanism 5 to move downwards, the flattening mechanism 5 moves downwards to contact with the road surface, the lifting mechanism 4 is closed, a valve of a discharge hose 31 is opened, the petroleum asphalt in the heat preservation storage box 3 is sprayed into the discharge hose 31, the petroleum asphalt in the discharge hose 31 is discharged into the pit groove, at the moment, the flattening mechanism 5 is started, the flattening mechanism 5 moves left and right to drive the discharge hose 31 to move left and right, the discharge hose 31 moves left and right to spray the petroleum asphalt into the pit groove more comprehensively, when the petroleum asphalt in the pit groove is full, the flattening mechanism 5 moves left and right to flatten the petroleum asphalt, closing flattening mechanism 5, closing the valve of ejection of compact hose 31 again, petroleum pitch stops the blowout, and the pit groove on the road surface is also repaired after accomplishing, starts elevating system 4 and drives flattening mechanism 5 rebound and reset, closes elevating system 4, can remove this device and repair next pit groove.
When this device removes the pot head top on road surface, start electric putter 45, electric putter 45's telescopic link extension drives mounting panel 42 downstream, mounting panel 42 downstream drives flattening mechanism 5 downstream, flattening mechanism 5 downstream and road surface contact time, electric putter 45 continues the function then upward movement, first spring 46 is tensile, close electric putter 45, because of first spring 46's effect, make flattening mechanism 5 contact with the road surface all the time, can begin to spout petroleum pitch to the pot head and repair. After the pit repairing is completed, the telescopic rod of the electric push rod 45 is started to be shortened, the telescopic rod of the electric push rod 45 is shortened to drive the mounting plate 42 to move upwards for resetting, meanwhile, due to the action of the first spring 46, the electric push rod 45 moves downwards for resetting, the mounting plate 42 moves upwards for resetting to drive the lifting mechanism 4 to move upwards for resetting, and the electric push rod 45 is closed.
When the telescopic rod of the electric push rod 45 extends, the mounting plate 42 moves downwards to drive the slide rod 51 to move downwards, the mounting plate 42 also drives the inner toothed pipe 511 to move downwards through the shaft sleeve 512, the inner toothed pipe 511 moves downwards to slide on the toothed rod 510, the slide rod 51 moves downwards to drive the slide sleeve 52 to move downwards, the slide sleeve 52 moves downwards to drive the fixed frame 53 to move downwards, the fixed frame 53 moves downwards to drive the press roller 54 to move downwards, when the press roller 54 moves downwards to contact with the road surface, the electric push rod 45 is closed, the press roller 54 stops moving downwards, meanwhile, the inner toothed pipe 511 also stops moving downwards, further when the discharge hose 31 sprays the petroleum asphalt into the pit slot, the speed reduction motor 58 can be started to rotate in a positive and negative alternating manner, the speed reduction motor 58 rotates in a positive and negative alternating manner to drive the rotary rod 59 to rotate in a positive and negative alternating manner, the rotary rod 59 rotates in a positive and negative alternating manner to drive the inner toothed pipe 511 to rotate in a positive and negative alternating manner, the internal gear pipe 511 rotates forward and backward alternately to drive the gear 55 to rotate forward and backward alternately, the gear 55 rotates forward and backward alternately to drive the rack 56 to move left and right, the rack 56 moves left and right to drive the fixing frame 53 to move left and right, the fixing frame 53 moves left and right to drive the discharging hose 31 to move left and right to spray the petroleum asphalt into the pit slot, meanwhile, the fixing frame 53 also drives the press roller 54 to move left and right to rotate forward and backward alternately on the road surface, the press roller 54 moves left and right to flatten the petroleum asphalt in the pit slot, after the petroleum asphalt is completely flattened, the repair of the pit slot is completed, the speed reducing motor 58 is turned off, the gear 55 stops driving the rack 56 to move left and right, the press roller 54 stops moving left and right, the valve of the discharging hose 31 is closed, the telescopic rod of the electric push rod 45 is started, and the mounting plate 42 drives the slide rod 51 to move upwards and reset, further, the pressing roller 54 is moved upward and reset, the internal gear tube 511 is also moved upward and reset, and the electric push rod 45 is closed.
Example 2
Referring to fig. 2 and 6, the present embodiment is different from embodiment 1 mainly in that the present embodiment further includes an emulsifier spraying mechanism 6, the emulsifier spraying mechanism 6 includes a liquid storage tank 61, a booster pump 62, a telescopic pipe 63, a spray head 64, a snap ring 65, a conduit 66, a movable rod 67, a second spring 68, an L-shaped link 69 and a cover plate 610, the liquid storage tank 61 is installed at the rear portion of the left side of the top of the bottom plate 1, the booster pump 62 is fixedly connected to the lower portion of the left side of the liquid storage tank 61, the booster pump 62 is communicated with the liquid storage tank 61, the air outlet end of the booster pump 62 is connected to the telescopic pipe 63, the telescopic pipe 63 is communicated with the booster pump 62, the spray head 64 is connected to the inner portion of the telescopic pipe 63, the conduit 66 is connected to the lower portion of the left side of the telescopic pipe 63, the conduit 66 is communicated with the telescopic pipe 63, the movable rod 67 is slidably arranged in the conduit 66, and the left end of the movable rod 67 is fixedly connected to the L-shaped link 69, a cover plate 610 is fixedly connected to the right end of the L-shaped connecting rod 69, the top of the cover plate 610 is in contact with the bottom of the spray head 64, a second spring 68 is connected between the upper portion of the inner left side of the L-shaped connecting rod 69 and the left end of the guide pipe 66, the second spring 68 is sleeved on the movable rod 67, a clamping ring 65 is fixedly connected to the rear portion of the left side of the bottom plate 1, and the telescopic pipe 63 is located in the clamping ring 65 and matched with the clamping ring.
When a proper amount of petroleum asphalt is poured into the heat-preservation storage box 3, a proper amount of emulsifier is poured into the liquid storage box 61, when the device moves above the pit slot, the telescopic pipe 63 can be taken down from the clamping ring 65, the telescopic pipe 63 is moved to enable the spray head 64 to face the pit slot, the booster pump 62 is started, the booster pump 62 operates to suck the emulsifier in the liquid storage box 61 into the telescopic pipe 63, a part of the emulsifier in the telescopic pipe 63 is discharged into the guide pipe 66, the emulsifier in the guide pipe 66 pushes the movable rod 67 to move leftwards, the movable rod 67 moves leftwards to drive the L-shaped connecting rod 69 to move leftwards, the second spring 68 is stretched, the L-shaped connecting rod 69 moves leftwards to drive the cover plate 610 to move leftwards, the cover plate 610 moves leftwards without blocking the spray head 64, the emulsifier in the telescopic pipe 63 is sprayed out through the spray head 64, the emulsifier is sprayed into the pit slot, when a proper amount of emulsifier is sprayed into the pit slot, the booster pump 62 is closed, the emulsifier stops being discharged into the telescopic pipe 63, due to the action of the second spring 68, the L-shaped connecting rod 69 moves rightwards to drive the cover plate 610 to move rightwards to reset, meanwhile, the L-shaped connecting rod 69 also drives the movable rod 67 to move rightwards to reset, the telescopic pipe 63 is clamped back into the clamping ring 65, and then the petroleum asphalt can be sprayed into the pit slot to be repaired. Therefore, the petroleum asphalt can be better filled in the pit slot and is firmer.
Example 3
Referring to fig. 2 and 7, the present embodiment is different from embodiment 1 and embodiment 2 mainly in that, in the present embodiment, the cleaning mechanism 7 further includes a mounting seat 71, a scraper 72 and a third spring 73, the mounting seat 71 is fixedly connected to both the front and rear sides of the upper portion of the left side of the fixed frame 53, the scraper 72 is rotatably connected between the front and rear side mounting seats 71, the bottom end of the scraper 72 is in contact fit with the press roller 54, and the third spring 73 is connected between the front and rear sides of the scraper 72 and the lower portion of the front and rear sides of the left side of the fixed frame 53.
The stirring device further comprises a stirring mechanism 8, wherein the stirring mechanism 8 comprises a stirring blade 81, and the upper part of the rotating rod 59 is fixedly connected with the stirring blade 81.
When the press roll 54 moves left and right to flatten the petroleum asphalt, the press roll 54 moves left and right to rotate forward and backward continuously, the scraper 72 scrapes the petroleum asphalt adhered to the press roll 54, and the scraper 72 is always in contact with the press roll 54 due to the action of the third spring 73. Thus, it is possible to prevent a large amount of petroleum asphalt from adhering to the press roll 54 to affect the flattening effect.
When the speed reducing motor 58 is started, the rotating rod 59 rotates and also drives the stirring blade 81 to rotate, and the stirring blade 81 rotates to stir the petroleum asphalt. When the reduction motor 58 is turned off, the rotating lever 59 stops rotating the stirring blade 81. Therefore, the phenomenon that petroleum asphalt is precipitated and difficult to discharge can be avoided.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. A machine is paintd with petroleum pitch to road surface pot hole groove is repaired which characterized in that, including:
the device comprises a bottom plate (1), wherein four moving wheels (2) are arranged on one side of the bottom plate (1) at intervals;
the heat-preservation storage box (3) is arranged on one side of the bottom plate (1) far away from the moving wheel (2), one side of the heat-preservation storage box (3) facing the moving wheel (2) is connected with a discharge hose (31), the discharge hose (31) is communicated with the interior of the heat-preservation storage box (3), and the tail end of the discharge hose penetrates through the bottom plate (1);
the lifting mechanism (4) is arranged on the bottom plate (1);
the flattening mechanism (5) is arranged between the lifting mechanism (4) and the bottom plate (1) and the heat-preservation storage box (3), is fixedly connected with one outer side of the discharging hose (31), and is used for flattening the petroleum asphalt;
the lifting mechanism (4) comprises:
the guide rods (41), the number of the guide rods (41) is at least four, and the guide rods are alternately and slidably connected to the bottom plate (1) in a penetrating manner;
the mounting plate (42), the mounting plate (42) is mounted between the end parts of the four guide rods (41) far away from the heat preservation storage box (3), and the mounting plate (42) is fixedly connected with the flattening mechanism (5);
the supporting arm (43), the supporting arm (43) is installed at the edge position of one side of the bottom plate (1) far away from the moving wheel (2);
guide sleeves (44), the number of the guide sleeves (44) is at least two, and the guide sleeves are arranged on one side of the supporting arm (43) facing the discharging hose (31);
the electric push rod (45) is connected between the two guide sleeves (44) in a sliding mode in a penetrating mode, and a telescopic rod of the electric push rod (45) penetrates through the bottom plate (1) and is fixedly connected with one side, facing the mounting plate (42) of the heat-preservation storage box (3);
the first spring (46) is sleeved on the electric push rod (45), one end of the first spring (46) is fixedly connected with one side of the electric push rod (45) close to the bottom plate (1), and the other end of the first spring (46) is fixedly connected with one side of the guide sleeve (44) facing the bottom plate (1) and far away from the mounting plate (42);
the flattening mechanism (5) comprises:
the sliding rods (51), the sliding rods (51) are symmetrically arranged on one side of the mounting plate (42) far away from the heat preservation storage box (3);
the number of the sliding sleeves (52) is at least two, and the sliding sleeves (52) are respectively sleeved on the two sliding rods (51) in a sliding manner;
the fixing frame (53) is arranged between the outer sides of the two sliding sleeves (52) far away from the bottom plate (1), and one side of the fixing frame (53) is fixedly connected with the outer side of the discharging hose (31);
the pressing roller (54) is rotatably arranged between two ends of the fixing frame (53) far away from the bottom plate (1) and used for flattening the petroleum asphalt;
the rack (56) is arranged on one side, facing the outside of the fixed frame (53), of the bottom plate (1), and a reinforcing rib (57) is fixedly connected between one side of the rack (56) and one side of the fixed frame (53) close to the discharging hose (31);
the shaft sleeve (512) is fixedly connected to the middle of the mounting plate (42) in a penetrating manner, the end part of the shaft sleeve (512) facing the heat-preservation storage box (3) penetrates through the bottom plate (1), and an inner toothed pipe (511) is arranged in the shaft sleeve in a sliding manner;
the gear (55), the gear (55) is installed at the end part of the internal gear pipe (511) far away from the heat preservation storage box (3), and the gear (55) is meshed with the rack (56);
the toothed bar (510), the toothed bar (510) is slidably placed in the inner toothed pipe (511);
the rotating rod (59), the rotating rod (59) is rotatably connected to one part of the heat preservation storage box (3) close to the inner toothed pipe (511) in a penetrating way, and the end part of the rotating rod (59) facing the bottom plate (1) is fixedly connected with the end part of the toothed rod (510) far away from the mounting plate (42);
the speed reducing motor (58) is installed on the periphery of one side of the heat preservation storage box (3) far away from the bottom plate (1), and an output shaft of the speed reducing motor (58) is fixedly connected with the end part of the rotating rod (59) far away from the bottom plate (1).
2. The asphalt spreader for repairing potholes of road surface according to claim 1, further comprising an emulsifier spraying mechanism (6), wherein the emulsifier spraying mechanism (6) comprises:
the liquid storage tank (61), the liquid storage tank (61) is arranged on one side of the bottom plate (1) close to the electric push rod (45);
a booster pump (62), wherein the booster pump (62) is arranged at one part of the liquid storage tank (61) far away from the inner gear pipe (511) and communicated with the liquid storage tank;
the telescopic pipe (63) is connected to and communicated with the air outlet end of the booster pump (62), the end part of the telescopic pipe (63) far away from the booster pump (62) is connected with a spray head (64), and the spray head (64) is communicated with the inside of the telescopic pipe (63);
the clamping ring (65), the clamping ring (65) is installed on one side of the bottom plate (1) facing the telescopic pipe (63), and the telescopic pipe (63) is located in the clamping ring (65) and matched with the clamping ring;
the guide pipe (66) is fixedly connected to one side of the extension pipe (63) far away from the booster pump (62) and the internal gear pipe (511) and communicated with the extension pipe;
the movable rod (67) is placed in the guide pipe (66) in a sliding mode, and an L-shaped connecting rod (69) is fixedly connected to the end, far away from the telescopic pipe (63), of the movable rod (67);
a cover plate (610), wherein the cover plate (610) is arranged at the end part of the L-shaped connecting rod (69) facing the inner gear pipe (511) and is in contact fit with the spray head (64);
the second spring (68) is sleeved on the movable rod (67), one end of the second spring (68) is fixedly connected with the end part of the guide pipe (66) far away from the telescopic pipe (63), and the other end of the second spring is fixedly connected with one side, facing the guide pipe (66), of the inner side of the L-shaped connecting rod (69).
3. The petroleum asphalt smearing machine for repairing the pits of the pavement according to claim 2, further comprising a cleaning mechanism (7), wherein the cleaning mechanism (7) comprises:
the mounting seat (71) is symmetrically mounted on one side of the fixing frame (53) far away from the gear (55) and close to the sliding rod (51);
the scraper (72) is rotatably arranged between the two mounting seats (71), and the end part of the scraper (72) is in contact fit with the press roller (54);
the number of the third springs (73) is at least two, the third springs (73) are connected to two ends of the scraper (72), and the tail ends of the third springs (73) are fixedly connected with one side of the fixing frame (53) which faces the cover plate (610) and is far away from the sliding rod (51).
4. The asphalt spreader for repairing a pit in a road according to claim 3, further comprising a stirring mechanism (8), wherein the stirring mechanism (8) comprises:
and the stirring blade (81) is fixedly sleeved at one part of the rotating rod (59) close to the speed reducing motor (58).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343734.5A CN111535135B (en) | 2020-04-27 | 2020-04-27 | Machine is paintd with petroleum asphalt to road surface pit slot repair |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010343734.5A CN111535135B (en) | 2020-04-27 | 2020-04-27 | Machine is paintd with petroleum asphalt to road surface pit slot repair |
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| CN111535135B true CN111535135B (en) | 2021-10-22 |
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| CN112878157A (en) * | 2021-01-12 | 2021-06-01 | 王昱 | Joint cutter for pavement construction |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8747022B1 (en) * | 2013-01-22 | 2014-06-10 | Caterpillar Paving Products Inc. | Screed tow point assembly for a paver |
| CN109944146A (en) * | 2019-03-25 | 2019-06-28 | 重庆大学 | A kind of bituminous pavement flattening device |
| CN110593067A (en) * | 2019-09-12 | 2019-12-20 | 李玉莲 | A road surface patching device for highway maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150284916A1 (en) * | 2014-04-07 | 2015-10-08 | Heatwurx, Inc. | System and method for roadway pavement restoration |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8747022B1 (en) * | 2013-01-22 | 2014-06-10 | Caterpillar Paving Products Inc. | Screed tow point assembly for a paver |
| CN109944146A (en) * | 2019-03-25 | 2019-06-28 | 重庆大学 | A kind of bituminous pavement flattening device |
| CN110593067A (en) * | 2019-09-12 | 2019-12-20 | 李玉莲 | A road surface patching device for highway maintenance |
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Effective date of registration: 20210924 Address after: 528200 room 1117, building 4, chuangyue times cultural and creative park, No. 61, Xianan Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province (residence declaration) Applicant after: Guangdong Jinhong Construction Co.,Ltd. Address before: 330299 Room 301, building 15, Tianyi, No. 588, chenghubei Avenue, Liantang Town, Nanchang County, Nanchang City, Jiangxi Province Applicant before: She Xin |
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