CN112663467A

CN112663467A - Road maintenance device for asphalt pavement repair and peculiar smell cleaning

Info

Publication number: CN112663467A
Application number: CN202110106344.0A
Authority: CN
Inventors: 卢宗城
Original assignee: Beijing Ronghuaming Technology Co ltd
Current assignee: Beijing Ronghuaming Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-04-16

Abstract

The invention relates to the technical field of road construction, in particular to a road maintenance device for repairing asphalt pavements and cleaning peculiar smell, which comprises a machine body and a finishing block fixedly arranged at the bottom end of the machine body, wherein a forward cavity with a downward opening is arranged in the finishing block, a finishing device for isolating the peculiar smell of the pavement by spraying rubber through a rotatable rolling wheel for leveling the finished pavement and a nozzle fixedly arranged at the top end is arranged in the forward cavity And the adhesive layer is used for isolating peculiar smell.

Description

Road maintenance device for asphalt pavement repair and peculiar smell cleaning

Technical Field

The invention relates to the technical field of road construction, in particular to a road maintenance device for repairing an asphalt pavement and cleaning peculiar smell.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction. The asphalt structure layer of asphalt pavement belongs to the category of flexible pavement, but the base layer of the asphalt pavement can also adopt rigid cement concrete or semi-rigid hydraulic material besides flexible material. Asphalt pavements are various types of pavements formed by spreading and rolling asphalt concrete. The asphalt concrete is a mixture formed by fully mixing asphalt materials with certain viscosity and proper dosage and mineral aggregates with certain gradation. Asphalt concrete as an asphalt pavement material is subjected to repeated action of vehicle load and long-term influence of environmental factors in the use process. Therefore, asphalt concrete must have good durability against the action of natural factors while having a certain bearing capacity. That is, the asphalt pavement should exhibit sufficient stability in high temperature environment, crack resistance in low temperature condition, good water stability, durable aging resistance, and good skid resistance for safety, so as to ensure good service function of the asphalt pavement. Roads generally need to be shoveled around when being damaged to be repaired, various tools are needed when general asphalt roads are repaired, the work is low, the requirements of the existing production and living are difficult to meet, and various problems are faced when asphalt pavements are repaired.

For example, asphalt itself has high viscosity after preparation, and asphalt is very easy to be smeared on instruments used in the process of repairing roads and cannot be cleaned; the bad smell of the road surface after asphalt repair is serious, and the bad smell often takes a long time to completely disappear, and the like, so that it is necessary to design a road maintenance device for asphalt pavement repair and bad smell cleaning to improve the problems.

Disclosure of Invention

The invention aims to provide a road maintenance device for asphalt pavement repair and peculiar smell cleaning, which can overcome the defects in the prior art, thereby improving the practicability of equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a road maintenance device for asphalt pavement repair and odor cleaning, which comprises a machine body and a finishing block fixedly arranged at the bottom end of the machine body, wherein an advancing cavity with a downward opening is arranged in the finishing block, a rotary rolling wheel for flattening the finished pavement is arranged in the advancing cavity, a finishing device for spraying rubber to isolate the odor of the pavement through a nozzle fixedly arranged at the top end is arranged in the advancing cavity, a notch layer is fixedly arranged on the outer surface of the rolling wheel, the rubber is sprayed at the notch on the notch layer and can be smoothly coated on the pavement through the extrusion of the rolling wheel, a first transmission cavity is arranged in the machine body, a fixed rod is fixedly arranged at the bottom end of the first transmission cavity, a swing rod is hinged at the top end of the fixed rod, a circular groove is arranged at the right end of the swing rod, a slide rod is arranged in the first transmission cavity in an up-and-down moving manner, a first round pin, the bottom end of the sliding rod is fixedly provided with a spraying block, the bottom end of the spraying block is fixedly provided with a spraying port, a spraying cavity is arranged in the spraying block, a permanent moving wheel is rotatably arranged in the spraying cavity, the outer surface of the permanent moving wheel is fixedly provided with an extrusion rod, the first transmission cavity is internally provided with a spraying device which drives the sliding rod to move up and down through the swinging of the swinging rod so that the permanent moving wheel rotates to drive the extrusion rod to rotate to spray asphalt from the spraying port, the left lower end of the machine body is fixedly provided with a universal wheel which is convenient for adjusting the direction, the bottom end of the machine body can move back and forth and is provided with a boiling box which is used for placing and boiling the asphalt, the top end of the boiling box is fixedly provided with a heater, the end wall at the left side of the boiling box is internally provided with an oil liquid cavity which is communicated with the boiling box, the extrusion piece top has set firmly the carriage release lever, the carriage release lever upwards extends to and rotates the intracavity, it extrudees through rotatable eccentric wheel to rotate rotatable being provided with of intracavity the carriage release lever makes fluid fall in the system intracavity floats in the pitch surface, has glossy fluid to mix the viscidity decline that makes the pitch surface, and the mixing arrangement of the phenomenon of very easily adhesion then can not appear in the cooperation rubber layer, the system chamber with through pipe fixed connection between the spraying chamber.

Further, eccentric wheel main shaft upwards extends power and connects in the motor, the motor main shaft upwards extends to the second transmission intracavity, and surface spline fit is connected with the spline sleeve axle, the integral key shaft surface rotates and sets up in the movable block, and the end has set firmly first terminal surface wheel, the dwang of six symmetries is firmly equipped with to first terminal surface wheel top, second transmission chamber bottom and all be equipped with the electro-magnet that repels each other after the circular telegram in the movable block, the electro-magnet with the motor electricity federation, second transmission chamber bottom with elastic connection has first spring between the movable block, rotatable being provided with bilateral symmetry in the second transmission intracavity and can with on the first terminal surface wheel the dwang is stirred and is carried out pivoted second terminal surface wheel.

Further, the fixed surface of the outer surface of the conduit is provided with a one-way valve, the movable rod passes through the movable groove and is elastically connected with a second spring between the bottom walls of the movable groove, a valve is arranged in the end wall of the rear end of the oil liquid cavity, seven symmetrical sliding grooves are arranged in the perpetual motion wheel, and the rolling ball rotating the perpetual motion wheel is movably arranged in the sliding groove and is used for pushing the asphalt to be sprayed out from the liquid spraying port, so that the control is facilitated.

Furthermore, the second end face wheel spindle on the right side extends rightwards into the third transmission cavity, a sector bevel gear is fixedly arranged at the tail end of the second end face wheel spindle, the rear side of the sector bevel gear is engaged with a transmission bevel gear, the rear side of the transmission bevel gear is fixedly provided with a first belt wheel, the front side of the transmission bevel gear is fixedly provided with a transmission wheel, a second belt wheel is fixedly arranged on the outer surface of the rear side of the rolling wheel main shaft, the first belt wheel is in transmission connection with the second belt wheel through a transmission belt, an extrusion cavity with an upward opening is arranged in the lower side end wall of the third transmission cavity, an extrusion plate which is hinged with the front end of the transmission wheel through a first rocker is arranged in the extrusion cavity and can move up and down, a water-absorbing soft plate which can absorb rubber liquid and separate the solid part of the rubber liquid is arranged in the lower side end wall of the third transmission cavity, the lower end of the water absorption soft board is communicated with the nozzle, and a water inlet pipe is arranged in the end wall of the right side of the third transmission cavity.

Furthermore, the second end face wheel spindle on the left side, namely the worm, extends leftwards into the first transmission cavity, a worm wheel is meshed with the lower side of the first transmission cavity, a rotating rod is fixedly arranged at the forward extending tail end of the worm wheel spindle, the spraying device comprises a rotatable grooved wheel, a circular groove which can be in matched transmission with a second circular pin fixedly arranged at the tail end of the rotating rod is fixedly arranged on the outer surface of the grooved wheel, a second rocker is fixedly arranged at the forward extending tail end of the grooved wheel spindle, and a third rocker is hinged between the second rocker and the oscillating rod.

The invention has the beneficial effects that: the invention provides a road maintenance device for asphalt pavement repair and odor cleaning, which is characterized in that a layer of oil is floated from the upper end of asphalt by adding a certain amount of viscous layer oil into the originally debugged asphalt in a box boiling process to reduce the viscosity of the upper surface of the asphalt, the boiled asphalt is automatically sprayed at a gap of a road by the automatic rotation of a permanent wheel, a road section is trimmed by a roller positioned behind the gap, and natural rubber is added at the gap on the outer surface of the roller in the process to enable the roller to lay a rubber layer on the road section in a rolling process so as to isolate the odor.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of a road maintenance device for asphalt pavement repair and odor removal according to the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is a schematic view of the structure of C-C in fig. 1.

Fig. 5 is a schematic diagram of the structure of D-D in fig. 1.

FIG. 6 is a schematic diagram of the structure of E-E in FIG. 1.

Fig. 7 is an enlarged schematic view of the structure at F in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The road maintenance device for asphalt pavement repair and odor cleaning described in conjunction with fig. 1-7 comprises a machine body 10 and a finishing block 12 fixed at the bottom end of the machine body 10, wherein a forward cavity 13 with a downward opening is arranged in the finishing block 12, a finishing device 203 for isolating road odor by spraying rubber through a rotatable rolling wheel 16 for leveling the finished road surface and a nozzle 19 fixed at the top end is arranged in the forward cavity 13, a notch layer 18 is fixedly arranged on the outer surface of the rolling wheel 16, the rubber is sprayed on the notch layer 18 and can be smoothly coated on the road surface through the extrusion of the rolling wheel 16, a first transmission cavity 15 is arranged in the machine body 10, a fixed rod 37 is fixedly arranged at the bottom end of the first transmission cavity 15, the top end of the fixed rod 37 is hinged with a swing rod 38, and a circular groove 39 is arranged at the right end of the swing rod 38, a sliding rod 42 is arranged in the first transmission cavity 15 and can move up and down, a first round pin 41 in the round groove 39 is fixedly arranged at the top end of the sliding rod 42, a spraying block 43 is fixedly arranged at the bottom end of the sliding rod 42, a spraying port 78 is fixedly arranged at the bottom end of the spraying block 43, a spraying cavity 44 is arranged in the spraying block 43, a permanent wheel 46 is rotatably arranged in the spraying cavity 44, an extrusion rod 45 is fixedly arranged on the outer surface of the permanent wheel 46, the swinging rod 38 swings to drive the sliding rod 42 to move up and down to drive the rotation of the permanent wheel 46 to drive the extrusion rod 45 to rotate to enable asphalt to be sprayed out of the spraying port 78, a universal wheel 11 convenient for direction adjustment is fixedly arranged at the lower left end of the machine body 10, a boiling box 62 used for placing and boiling asphalt is arranged at the bottom end of the machine body 10 and can move back and forth, a heater 60 is fixedly arranged at the top end of the boiling box 62, be equipped with in the end wall of system 62 left side of system case with the fluid chamber 70 of being equipped with fluid of system 62 intercommunication, what can reciprocate in the fluid chamber 70 is provided with extrudees fluid extremely extrusion block 71 in the system 62, extrusion block 71 top has set firmly the carriage release lever 63, carriage release lever 63 upwards extends to in the rotation chamber 64, the rotatable eccentric wheel 46 that is provided with in the rotation chamber 64 extrudes through rotating carriage release lever 63 makes fluid fall in showy in the system 62 on the pitch surface, have the viscidity decline on glossy fluid mixture messenger pitch surface, the mixing arrangement 202 of the phenomenon of very easily adhesion can not appear in the cooperation rubber layer, system 62 with through pipe 49 fixed connection between the spraying chamber 44.

Beneficially, the main shaft of the eccentric wheel 65 extends upward and is connected to a motor 66, the main shaft of the motor 66 extends upward into a second transmission cavity 51, a spline sleeve shaft 54 is connected to the outer surface of the main shaft in a spline fit manner, the outer surface of the spline shaft is rotatably arranged on a moving block 55, a first end face wheel 52 is fixedly arranged at the tail end of the spline shaft, six symmetrical rotating rods 53 are fixedly arranged at the top end of the first end face wheel 52, electromagnets 56 which are mutually repelled after being electrified are respectively arranged at the bottom end of the second transmission cavity 51 and in the moving block 55, the electromagnets 56 are electrically connected with the motor 66, a first spring 58 is elastically connected between the bottom end of the second transmission cavity 51 and the moving block 55, and a second end face wheel 50 which is bilaterally symmetrical and can rotate by being shifted by the rotating rod 53 on the first end face.

Beneficially, a one-way valve 62 is fixedly installed on the outer surface of the conduit 49, the moving rod 63 passes through a moving groove 67, a second spring 69 is elastically connected between the moving rod and the bottom wall of the moving groove 67, a valve 72 is installed in the rear end wall of the oil liquid cavity 70, seven symmetrical sliding grooves 47 are installed in the permanent wheel 46, and balls 48 for pushing the permanent wheel 46 to rotate are movably installed in the sliding grooves 47, so that the extrusion rod 45 is controlled to rotate to push the asphalt to the liquid spraying port 78 to be sprayed out.

Beneficially, the main shaft of the right second end face wheel 50 extends rightwards into a third transmission chamber 25, the tail end of the right second end face wheel extends rightwards to be fixedly provided with a sector bevel gear 28, the rear side of the sector bevel gear 28 is engaged with a transmission bevel gear 27, the rear side of the transmission bevel gear 27 is fixedly provided with a first belt wheel 24, the front side of the right second end face wheel is fixedly provided with a transmission wheel 26, the outer surface of the rear side of the main shaft of the rolling wheel 16 is fixedly provided with a second belt wheel 14, the first belt wheel 24 is in transmission connection with the second belt wheel 14 through a transmission belt 23, a squeezing chamber 21 with an upward opening is arranged in the lower side end wall of the third transmission chamber 25, a squeezing plate 22 which is hinged and connected with the front end of the transmission wheel 26 through a first rocker 22 is arranged in the squeezing chamber 21 and can move up and down, a water absorbing soft plate 20 which can absorb rubber liquid and separate, a water inlet pipe 17 is arranged in the end wall of the right side of the third transmission cavity 25.

Advantageously, the main shaft of the second end face wheel 50 on the left side, i.e. the worm 29, extends leftwards into the first transmission chamber 25, the lower side is engaged with the worm wheel 30, the forward extending end of the main shaft of the worm wheel 30 is fixedly provided with the rotating rod 31, the spraying device 201 comprises a rotatable grooved wheel 33, the outer surface of the grooved wheel 33 is fixedly provided with a circular groove 34 which can be in matched transmission with the second circular pin 40 fixedly arranged at the end of the rotating rod 31, the forward extending end of the main shaft of the grooved wheel 33 is fixedly provided with the second rocker 35, and the third rocker 36 is hinged between the second rocker 35 and the oscillating rod 38.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

Sequence of mechanical actions of the whole device:

when the device starts to work, the valve 72 is opened, the heater 60 is started to load oil, pitch is boiled in advance, the position direction of the universal wheel 11 is adjusted, the motor 66 is started to drive the eccentric wheel 65 to rotate to extrude the movable rod 63 downwards, the extrusion block 71 is driven to press downwards to intermittently and uniformly mix the oil into the boiling box 62 to be mixed with the pitch, the electromagnet 56 is electrified to repel each other along with the increase of the power of the motor 66, the spline sleeve shaft 54 is driven to move upwards, the first end face wheel 53 is driven to be meshed with the second end face wheel 50 to drive the spline sleeve shaft to rotate, the second end face wheel 50 on the left side rotates to drive the worm 29 to rotate, the worm wheel 30 is driven to rotate, the rotating rod 31 is driven to rotate, the grooved wheel 33 is driven to rotate, and the second rocker 35 is driven to rotate, thereby driving the third rocker 36 to swing, thereby driving the swing rod 38 to intermittently swing, thereby driving the slide rod 42 to move down to approach the road surface, the second end face wheel 50 on the right side rotates to drive the sector bevel gear 28 to rotate, thereby driving the transmission bevel gear 27 to rotate, thereby driving the first pulley 24 to rotate, thereby driving the second pulley 14 to rotate, thereby driving the rolling wheel 16 to rotate to advance the machine body 10, after reaching a specified location, opening the one-way valve 62 to allow the asphalt mixture to reach the extrusion chamber 44, the movement of the ball 48 drives the permanent driving wheel 46 to rotate all the time, thereby driving the extrusion rod 45 to rotate to extrude the asphalt mixture to the asphalt mixture spraying port 78 to spray on the damaged road surface, because of oil mixing, the asphalt surface is not as viscous as much as in the initial state, the transmission bevel gear 27 drives the transmission wheel 26 to rotate, the extrusion plate 22 is driven to move downwards, at the moment, the water inlet pipe 17 is opened to introduce natural rubber to the surface of the soft water absorption plate 20, solid particles possibly exist in the rubber, the soft water absorption plate 20 absorbs rubber solution, the rubber solution is extruded by the extrusion plate 22 and finally sprayed out from the nozzle 19 and falls on the gap layer 18, the gap is filled with the rubber solution and then paved on the road surface along with the rotation of the rolling wheel 16 to cover the original asphalt surface, and the viscosity and the peculiar smell of the asphalt cannot be reflected on the road surface due to the covering of the oil liquid layer and the rubber layer.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a road maintenance device for bituminous paving repairs and peculiar smell clearance, include the fuselage and set firmly in the monoblock of repairing of fuselage bottom, its characterized in that: the automatic road surface finishing machine is characterized in that an advancing cavity with a downward opening is arranged in the finishing block, a finishing device for spraying rubber to isolate road surface peculiar smell through a rotatable rolling wheel used for leveling a finished road surface and a nozzle fixedly arranged at the top end is arranged in the advancing cavity, a notch layer is fixedly arranged on the outer surface of the rolling wheel, the rubber can be smoothly coated on the road surface through the extrusion of the rolling wheel after being sprayed on the notch layer, a first transmission cavity is arranged in the machine body, a fixed rod is fixedly arranged at the bottom end of the first transmission cavity, the top end of the fixed rod is hinged with a swing rod, a circular groove is arranged at the right end of the swing rod, a slide rod is arranged in the first transmission cavity and can move up and down, a first circular pin positioned in the circular groove is fixedly arranged at the top end of the slide rod, a spraying block is fixedly arranged at the bottom end of the sliding, rotatable forever driving wheel that is provided with in the spraying intracavity, forever the driving wheel surface has set firmly the stripper bar, be equipped with in the first transmission intracavity and pass through the swinging arms swing drives the slide bar reciprocates and makes the rotation of forever driving wheel drive the stripper bar rotate with pitch by spraying mouth department spun spraying device, but fuselage left side lower extreme fixed mounting has the universal wheel of the direction of regulation of being convenient for, but being provided with of fuselage bottom back-and-forth movement is used for placing and boils out the system case of pitch, system case top rigid set has the heater, system incasement left side end wall in be equipped with the system oil liquid chamber that is equipped with of system oil liquid, the oil intracavity can reciprocate be provided with fluid extrusion extremely extrusion piece in the system incasement, the extrusion piece top has set firmly the carriage release lever, the carriage release lever upwards extends to rotating the intracavity, it extrudees through rotatable eccentric wheel to rotate rotatable being provided with of intracavity the carriage release lever makes The system comprises a boiling tank, a mixing device, a spraying cavity, a rubber layer, a guide pipe and a guide pipe, wherein the boiling tank floats on the surface of the asphalt, the viscosity of the surface of the asphalt is reduced due to smooth oil liquid mixing, and the mixing device is matched with the rubber layer and can not easily.

2. A road maintenance device for asphalt pavement patching and odor cleaning according to claim 1, wherein: the eccentric wheel main shaft upwards extends power and connects in the motor, the motor main shaft upwards extends to the second transmission intracavity, and surface spline fit is connected with the spline cover axle, the integral key shaft surface rotates and sets up in the movable block, and the end has set firmly first terminal surface wheel, the dwang of six symmetries is firmly equipped with to first terminal surface wheel top, second transmission chamber bottom and all be equipped with the electro-magnet of mutual repulsion after the circular telegram in the movable block, the electro-magnet with motor electricity federation, second transmission chamber bottom with elastic connection has first spring between the movable block, rotatable being provided with bilateral symmetry in the second transmission intracavity and can with on the first terminal surface takes turns to the dwang is stirred and is carried out pivoted second terminal surface wheel.

3. A road maintenance device for asphalt pavement patching and odor cleaning according to claim 1, wherein: the utility model discloses a guide pipe, including pipe outer fixed surface, carriage release lever, oil liquid chamber, forever, the pipe outer fixed surface installs the check valve, the carriage release lever pass through in the shifting chute, with elastic connection has the second spring between the shifting chute diapire, be equipped with the valve in the end wall behind the oil liquid chamber, be equipped with the spout of seven symmetries in the wheel forever, mobilizable being provided with in the spout is used for promoting forever wheel pivoted ball is convenient for control the extrusion stem rotates to push away pitch to spout liquid jet outlet department.

4. A road maintenance device for asphalt pavement patching and odor cleaning according to claim 1, wherein: the second end face wheel spindle on the right side extends rightwards into a third transmission cavity, a fan-shaped bevel gear is fixedly arranged at the tail end of the second end face wheel spindle, the rear side of the fan-shaped bevel gear is meshed with the transmission bevel gear, a first belt wheel is fixedly arranged at the rear side of the transmission bevel gear, a transmission wheel is fixedly arranged at the front side of the transmission bevel gear, a second belt wheel is fixedly arranged on the outer surface of the rear side of the roller wheel spindle, the first belt wheel is in transmission connection with the second belt wheel through a transmission belt, an extrusion cavity with an upward opening is arranged in the lower side end wall of the third transmission cavity, an extrusion plate which is hinged and connected with the front end of the transmission wheel through a first rocker is arranged in the extrusion cavity in a vertically movable mode, a water absorption soft plate which can absorb glue and separate solid parts of the glue solution is arranged in the lower side end.

5. A road maintenance device for asphalt pavement patching and odor cleaning according to claim 1, wherein: the second end face wheel spindle on the left side, namely a worm, extends leftwards into the first transmission cavity, a worm wheel is meshed with the lower side of the first end face wheel spindle, a rotating rod is fixedly arranged at the forward extending tail end of the worm wheel spindle, the spraying device comprises a rotatable grooved pulley, a circular groove which can be in matched transmission with a second circular pin fixedly arranged at the tail end of the rotating rod is fixedly arranged on the outer surface of the grooved pulley, a second rocker is fixedly arranged at the forward extending tail end of the grooved pulley spindle, and a third rocker is hinged between the second rocker and the oscillating rod.