CN111648219A

CN111648219A - Asphalt crack pouring device

Info

Publication number: CN111648219A
Application number: CN202010624512.0A
Authority: CN
Inventors: 孙茂川
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-09-11

Abstract

The invention relates to the field of road construction equipment, in particular to an asphalt crack pouring device which comprises a vehicle frame, and a carrying module, an asphalt melting module, an asphalt leading-out module, an asphalt heating and cleaning module, an asphalt stirring module, an asphalt combustion module and an asphalt rolling module which are arranged on the vehicle frame.

Description

Asphalt crack pouring device

Technical Field

The invention belongs to the technical field of road construction equipment, and particularly relates to an asphalt crack pouring device.

Background

At present, thereby bituminous paving is when laying the pavement fracture that the staff rolled the road surface that causes owing to the construction is not rigorous and later stage overload vehicle, factor such as loose, need repair the road surface that breaks apart, traditional equipment needs the staff to detach rubbish dust with cleaning equipment earlier, heating the gap with firing equipment, pitch crack pouring equipment just can begin the crack pouring work, and is not only inefficient, still consumes the manpower, so we need a neotype equipment, this equipment can integrate and accomplish work, reduce the manpower loss, and the work efficiency is improved.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides a pitch pouring device, which comprises a vehicle rack, and the module of carrying of shelf location, pitch melts the module, the module is drawn forth to pitch, pitch heating clearance module, pitch stirring module, pitch combustion module, pitch rolls the module, pitch carries the rear end that the module is located the frame, pitch melts the front end that the module is located the frame, pitch stirring module installs the upper end at pitch melting module, pitch is drawn forth the module and is installed the side that the module was melted to pitch, pitch is drawn forth the module including the pitch pump, the pitch scraper blade, the pitch is drawn forth the case and is installed the pitch honeycomb duct of drawing forth the case lower extreme at pitch, pitch combustion module fixed mounting melts the inside bottom of module at pitch, pitch heating clearance module fixed mounting is in the left side of frame front end.

Preferably, the frame includes main shaft and a pair of gyro wheel, and the main shaft level sets up and is connected with the frame front end, and a pair of gyro wheel is fixed mounting respectively in the both ends of main shaft, and the wheel face and the ground laminating of gyro wheel, the universal wheel is installed to the rear end of frame, and the wheel face and the ground laminating of universal wheel.

Preferably, the asphalt carrying module comprises a carrying box, a liquefaction tank and a generator, the carrying box is a hollow box body with an upper cavity and a lower cavity, an upper layer of the carrying box is provided with a mounting groove matched with the bottom of the liquefaction tank, the liquefaction tank is clamped with the mounting groove, and the generator is mounted on a lower layer of the carrying box.

Preferably, the asphalt melting module comprises a first melting box and a second melting box, the second melting box is installed in the first melting box, the first melting box and the second melting box are provided with openings on the top ends, and the heat-insulating cover plate is detachably installed at the opening.

Preferably, the module is drawn forth to pitch includes pitch pump, pitch pump mounting bracket, pitch draw-out box and adjustable pitch scraper blade, and the pitch draw-out box is installed in the side of melting the module, and pitch pump mounting bracket fixed mounting draws out the top of box in pitch, and pitch pump fixed mounting draws out on pitch pump mounting bracket, and the pitch honeycomb duct is installed to the below that the pitch drawn out the box, and the pitch draw-out box side still installs one and uses ground as the benchmark, to the radial mounting bracket that extends in ground, pitch scraper blade horizontal installation is on the mounting bracket.

Preferably, the asphalt heating and cleaning module comprises a hot air gun, a sliding block, a first jackscrew, a second jackscrew, a connecting rod and an L-shaped mounting frame fixedly mounted at the side of the vehicle body, one end of the L-shaped mounting frame is vertically arranged, the other end of the L-shaped mounting frame is horizontally mounted on the vehicle frame, the vertical end of the L-shaped plate is provided with three parallel sliding chutes, the sliding chutes are vertically arranged, and each sliding chute comprises a first sliding chute, a second sliding chute and a third sliding chute which are sequentially arranged; a first threaded rod and a second threaded rod which are respectively connected with the first sliding chute and the second sliding chute in a sliding mode are arranged at two ends of the sliding block, nuts are respectively installed on the first threaded rod and the second threaded rod, and the sliding block and the nuts are respectively abutted to two surfaces of the vertical end of the L-shaped plate; the connecting rod penetrates through the sliding block and is slidably arranged in the second sliding groove, a first jackscrew which is abutted against the outer peripheral surface of the connecting rod is arranged on the sliding block, and the first jackscrew is in threaded connection with the sliding block; one end of the connecting rod is fixedly provided with a lantern ring, the lantern ring is detachably connected with the hot air gun, the lantern ring is provided with two incomplete circular rings, and the circular rings are fastened and connected through bolts; the connecting rod is a round rod, a through hole which axially penetrates through the connecting rod and the lantern ring along the axis of the connecting rod is formed in the connecting rod, and threads are arranged inside the through hole; and the second jackscrew is spirally arranged inside the connecting rod and is abutted against the outer wall of the lantern ring.

Preferably, the pitch stirring module includes servo motor, the puddler, the bearing frame, a mounting bracket, the protective housing, protective housing fixed mounting is on heat preservation apron, bearing frame fixed mounting is in heat preservation apron middle part position, the tip and the bearing frame coupling of puddler, bevel gear is still installed to the tip of puddler, the vertical setting of one end of mounting bracket, the other end horizontal installation of mounting bracket is on heat preservation apron, servo motor and the vertical face fixed connection of mounting bracket, first bevel gear is installed to servo motor working end, second bevel gear is installed to rabbling mechanism's working end, first bevel gear and second bevel gear meshing.

Preferably, the asphalt combustion module comprises a liquefied gas pipeline, a combustion head and a pulse igniter fixedly installed on the side face of the asphalt melting module, air inlets and air outlets are installed on two sides of the asphalt melting module, the combustion head is fixedly installed at the bottom end inside the asphalt melting module in an inserting mode, and the combustion head is fixedly connected with the liquefied gas pipeline.

Preferably, the asphalt rolling module comprises a rolling wheel, a guide rod, a telescopic rod and a bearing seat connected with the end part of a main shaft of the frame in a shaft mode, one end of the telescopic rod is fixedly connected with the bearing seat, the other end of the telescopic rod is fixedly connected with the rolling wheel, the guide rod is symmetrically installed on two sides of the telescopic rod, one end of the telescopic rod is fixedly installed on the bearing seat, and the other end of the telescopic rod is fixedly installed on the rolling wheel.

Compared with the prior art, the invention has the beneficial effects that:

the frame is used for the installation to carry on the module, the pitch melts the module, the module is drawn forth to the pitch, pitch heating clearance module, pitch stirring module, pitch combustion module, the pitch rolls the module, the staff adds the pitch piece and melts the pitch through the heating of pitch melting module, then pitch stirring module cooperation stirring pitch, it reaches the pitch temperature and melts the standard to wait that the pitch fully melts back, by staff to pitch propelling movement to construction road section, pitch heating clearance module clearance heating construction road surface back, draw forth pitch by the pitch extraction module, thereby fill the work that reaches pitch repair road surface through pitch honeycomb duct f to the road surface.

The heating and cleaning module integrated with the vehicle body is not required to be heated and cleaned by an independent machine like the traditional equipment, and then the road surface crack pouring work is carried out, so that time and labor are consumed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 is a front view of the present invention;

FIG. 6 is a cross-sectional view taken at section A-A of FIG. 5 of the present invention;

FIG. 7 is a perspective view of an asphalt mixing module of the present invention;

FIG. 8 is a perspective view of an asphalt rolling module of the present invention;

FIG. 9 is a perspective view of an asphalt heating and cleaning module of the present invention;

FIG. 10 is a perspective view of an asphalt combustion module of the present invention.

The reference numbers in the figures are:

1-a vehicle frame; 1 a-a main shaft; 1 b-a roller; 1 c-a universal wheel;

2-carrying the module; 2 a-carrying case; 2 b-a liquefaction tank; 2c a generator;

3-asphalt melting module; 3 a-a first melting tank; 3 b-a second melting tank; 3 c-a heat preservation cover plate; 3 d-an oil storage tank; 3 e-an exhaust gas conduit;

4-asphalt lead-out module; 4 a-asphalt pump; 4 b-a first mounting frame; 4 c-asphalt lead-out box; 4 d-asphalt scraper; 4e a second mounting frame;

5-an asphalt heating and cleaning module; 5 a-a heat gun; 5 b-a slide block; 5 c-a first jackscrew; 5 d-second top thread; 5 e-a connecting rod; a 5f-L template;

6-an asphalt stirring module; 6 a-a servo motor; 6 b-a stirring rod; 6 c-a third mount; 6 d-a first bearing seat; 6 e-bevel gear;

7-an asphalt combustion module; 7 a-a liquefied gas pipeline; 7 b-a burner head; 7 c-pulse igniter; 7 d-air inlet; 7 e-an air outlet;

8-an asphalt rolling module; 8 a-rolling wheel; 8 b-a telescopic rod; 8 c-a second bearing housing; 8 d-guide bar.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.

As shown in figures 1 to 10, the asphalt crack pouring device comprises a vehicle frame 1, and a carrying module 2, an asphalt melting module 3, an asphalt leading-out module 4, an asphalt heating and cleaning module 5 and an asphalt stirring module 6 which are arranged on the vehicle frame 1, asphalt combustion module 7, pitch rolls module 8, pitch carries on module 2 and is located the rear end of frame 1, pitch melts the front end that module 3 is located frame 1, pitch stirring module 6 is installed in the upper end that pitch melted module 3, pitch is drawn forth module 4 and is installed the side that pitch melted module 3, pitch is drawn forth module 4 including pitch pump 4a, pitch scraper blade 4d, pitch is drawn forth case 4c and is installed the pitch honeycomb duct 4f of drawing forth case 4c lower extreme at pitch, the inside bottom of module 3 is melted at pitch to pitch combustion module 7 fixed mounting, pitch heating clearance module 5 fixed mounting is in the left side of frame 1 front end.

Frame 1 is used for the installation to carry on module 2, the pitch melts module 3, the module 4 is drawn forth to the pitch, pitch heating clearance module 5, pitch stirring module 6, pitch burning module 7, the pitch rolls module 8, the staff adds the pitch piece and melts the pitch through the heating of pitch melting module 3, then pitch stirring module 6 cooperation stirring pitch, it reaches pitch temperature and melts the standard to wait that the pitch fully melts the back, by staff to pitch propelling movement to construction road section, pitch heating clearance module 5 clearance heating construction road surface back, draw forth pitch by pitch extraction module 4, thereby fill the work that reaches pitch repair road surface through pitch honeycomb duct 4f to the road surface.

Specifically, as shown in fig. 3, the frame 1 includes a main shaft 1a and a pair of rollers 1b, the main shaft 1a is horizontally disposed and connected to the front end of the frame 1, the pair of rollers 1b are respectively and fixedly mounted at two ends of the main shaft 1a, a wheel surface of the roller 1b is attached to the ground, a universal wheel 1c is mounted at the rear end of the frame 1, and a wheel surface of the universal wheel 1c is attached to the ground.

The main shaft 1a0 and a pair of gyro wheel that laminate with ground all the time of frame 1 front end can produce the support to the machine, through the cooperation of installing universal wheel 1c and the staff in frame 1 rear, can be fast with the machine propelling movement to the place that needs the polished surface.

Specifically, as shown in fig. 3, 4 and 6, the asphalt carrying module 2 includes a carrying box 2a, a liquefaction tank 2b and a generator 2c, the carrying box 2a is a hollow box body having an upper cavity and a lower cavity, an upper layer of the carrying box 2a is provided with an installation groove matched with the bottom of the liquefaction tank 2b, the liquefaction tank 2b is clamped with the installation groove, and the generator 2c is installed at a lower layer of the carrying box 2 a.

The mounting groove can make the liquefaction jar can not lead to the fact because of work and rock, causes unnecessary potential safety hazard, carries on case 2a and be used for placing generator 2c below the upper and lower two-layer and can effectually save space.

Specifically, as shown in fig. 4 and 6, the asphalt melting module 3 comprises a first melting tank 3a and a second melting tank 3b, the second melting tank 3b is installed inside the first melting tank 3a, the top ends of the first melting tank 3a and the second melting tank 3b are both provided with openings, and a heat-insulating cover plate 3c is detachably installed at the openings.

The staff opens heat preservation apron 3c and adds the pitch piece and get into the second and melt case 3b, because the second melts case 3b and is less than first case 3a that melts, so first 3a and the second of melting the interval between case 3b for add heat conduction fluid, seted up the oil storage tank that is used for adding heat conduction fluid in the first side of melting case 3a, and the exhaust hole that is used for discharging high temperature gas, so can be abundant melt pitch through the heating of burner mechanism to heat conduction fluid in the first clearance of melting case 3a and second of melting case 3b because heat conduction fluid is full of.

Specifically, as shown in fig. 3, 4 and 5, the asphalt leading-out module 4 comprises an asphalt pump 4a, a first mounting frame 4b, an asphalt leading-out box 4c and an adjustable asphalt scraper 4d, the asphalt leading-out box 4c is installed at the side of the melting module, the first mounting frame 4b is fixedly installed above the asphalt leading-out box 4c, the asphalt pump 4a is fixedly installed on the first mounting frame, an asphalt guide pipe 4f is installed below the asphalt leading-out box 4c, the side face of the asphalt leading-out box 4c is also provided with a second mounting frame 4e which takes the ground as a reference and extends radially to the ground, and the asphalt scraper 4d is horizontally installed on the second mounting frame 4 e.

The power on of generator 2c starts asphalt pump 4a, asphalt after asphalt pump 4a draws the pitch out of the case and melts, fill damaged road surface crack through pitch water conservancy diversion 4f pipe in, because fill the road surface crack size depth after dashing factor such as different, the inhomogeneous and a small number of accumulational circumstances of pitch can appear, to road surface condition staff can adjust about the use tool dismantlement of pitch scraper blade 4d lock nut, adjust to the suitable position and use tool lock nut, can solve pitch accumulation, factor such as inhomogeneous through scraping of pitch scraper blade 4d after the pitch is filled.

Specifically, as shown in fig. 3, 4 and 9, the asphalt heating and cleaning module 5 includes a hot air gun 5a, a slide block 5b, a first jackscrew 5c, a second jackscrew 5d, a connecting rod 5e and an L-shaped mounting rack fixedly mounted at the side of the vehicle body, one end of the L-shaped mounting rack is vertically arranged, the other end of the L-shaped mounting rack is horizontally mounted on the vehicle frame 1, the vertical end of the L-shaped plate 5f is provided with three parallel sliding chutes, the sliding chutes are vertically arranged, and each sliding chute includes a first sliding chute, a second sliding chute and a third sliding chute which are sequentially arranged; a first threaded rod and a second threaded rod which are respectively connected with the first sliding chute and the second sliding chute in a sliding mode are arranged at two ends of the sliding block 5b, nuts are respectively installed on the first threaded rod and the second threaded rod, and the sliding block 5b and the nuts are respectively abutted against two surfaces of the vertical end of the L-shaped plate 5 f; the connecting rod 5e penetrates through the sliding block 5b and is slidably arranged in the second sliding chute, a first jackscrew 5c abutting against the outer peripheral surface of the connecting rod 5e is arranged on the sliding block 5b, and the first jackscrew 5c is in threaded connection with the sliding block 5 b; one end of the connecting rod 5e is fixedly provided with a lantern ring, the lantern ring is detachably connected with the hot air gun 5a, the lantern ring is provided with two incomplete circular rings, and the circular rings are fastened and connected through bolts; the connecting rod 5e is a round rod, a through hole which axially penetrates through the connecting rod 5e and the lantern ring along the axis of the connecting rod 5e is formed in the connecting rod 5e, and threads are arranged inside the through hole; and the second jackscrew 5d is spirally arranged inside the connecting rod 5e, and the second jackscrew 5d is abutted against the outer wall of the lantern ring.

Power supply through outside generator 2c starts hot-blast rifle 5a, can dismantle the nut on the L template 5f with mounting tool by oneself according to the different staff of construction scene, then remove slider 5b and adjust hot-blast rifle 5a from top to bottom, adjust the nut at corresponding position with instrument locking slider both ends and fix at locking first jackscrew 5c, can also dismantle second jackscrew 5d and rotate the lantern ring, adjust rotation angle so that clearance heating work is accomplished to the efficient more, it can to adjust to lock second jackscrew 5d after corresponding angle fixed.

Specifically, as shown in fig. 4, 6, and 7, the asphalt mixing module 65 includes a servo motor 6a, a mixing rod 6b, a first bearing seat 6d, a third mounting bracket 6c, and a protective housing, wherein the protective housing is fixedly mounted on the heat-insulating cover plate 3c, the first bearing seat 6d is fixedly mounted in the middle of the heat-insulating cover plate 3c, the end of the mixing rod 6b is coupled to the first bearing seat 6d, a bevel gear 6e is further mounted on the end of the mixing rod 6b, one end of the third mounting bracket 6c is vertically arranged, the other end of the third mounting bracket 6c is horizontally mounted on the heat-insulating cover plate 3c, the servo motor 6a is fixedly connected to the vertical surface of the third mounting bracket 6c, a first bevel gear 6e is mounted at the working end of the servo motor 6a, a second bevel gear 6e is mounted at the working end of the mixing mechanism, and.

Servo motor 6a passes through the generator circular telegram drive rotation, and bevel gear 6e of servo motor 6a tip and bevel gear 6e meshing rotation of rabbling mechanism tip to drive the rabbling mechanism at the uniform velocity and stir pitch, under the cooperation of pitch stirring module 6 and combustion module 7, pitch can be heated fast and melt, reaches the construction standard, puts into use.

Specifically, as shown in fig. 2 and 10, the asphalt combustion module 7 includes a liquefied gas pipeline 7a, a combustion head 7b and a pulse igniter 7c fixedly mounted on the side surface of the asphalt melting module 3, an air inlet 7d and an air outlet 7e are mounted on two sides of the asphalt melting module 3, the combustion head 7b is fixedly mounted at the bottom end inside the asphalt melting module 3 in an insertion manner, and the combustion head 7b is fixedly connected with the liquefied gas pipeline 7 a.

Connect the liquefied gas through liquefaction jar 2b, liquefied gas passes through the gas pipeline and reaches combustion head 7b, and pulse igniter 7c then strikes sparks the burning, and air intake 7d gets into combustion air, and thereby combustion air is got rid of to air exit 7e and the second melts the heating fluid in the case 3b and heats thereby reaches the melting effect to the first pitch that melts in the case 3 a.

Specifically, as shown in fig. 8, asphalt rolling module 8 includes rolling wheel 8a, guide bar 8d, the bearing frame of telescopic link 8b and the 1a tip coupling of frame 1 main shaft, the one end and the second bearing frame 8c fixed connection of telescopic link 8b, the other end and rolling wheel 8a fixed connection of telescopic link 8b, guide bar 8d symmetry is installed in telescopic link 8b both sides, the one end fixed mounting of telescopic link 8b is on second bearing frame 8c, other end fixed mounting is on rolling wheel 8 a.

Because the asphalt rolling module 8 is rotationally connected with the main shaft 1a through the second bearing seat 8c, the rolling wheel 8a is always attached to the ground under the action of gravity; when staff's operation machine gos forward, rolling wheel 8a can be in the state of rolling always, two guide bar 8d can effectually prevent rolling mechanism and produce the rotation in work, so the completion that also can be fine in the road conditions in the face of difference is rolling the work because pitch rolls module 8's second bearing seat 8c and rolling wheel 8a by telescopic link 8b fixed connection, can leave behind the road surface pitch is filled, because the temperature is not enough, the operation is improper, the pitch height that the pitch scraper blade can not scrape factors such as flat and cause differs, can let bituminous paving better level beautifully through rolling wheel 8 a.

The working principle of the invention is as follows:

frame 1 is used for the installation to carry on module 2, the pitch melts module 3, the module 4 is drawn forth to the pitch, pitch heating clearance module 5, pitch stirring module 6, pitch burning module 7, the pitch rolls module 8, the staff adds the pitch piece and melts the pitch through the heating of pitch melting module 3, then pitch stirring module 6 cooperation stirring pitch, it reaches pitch temperature and melts the standard to wait that the pitch fully melts the back, by staff to pitch propelling movement to construction road section, pitch heating clearance module 5 clearance heating construction road surface back, draw forth pitch by pitch extraction module 4, thereby fill up the work that reaches pitch repair road surface through honeycomb duct 4f to the road surface.

The main shaft 1a of frame 1 front end and a pair of gyro wheel 1b with ground laminating all the time can produce the support to the machine, through the universal wheel 1c of installing in frame 1 rear and staff's cooperation, can be quick with the machine propelling movement to the place that needs to polish the road surface, the staff opens heat-preservation cover plate 3c and adds the pitch piece and gets into the second and melts case 3b, because the second melts case 3b and is less than first melting case 3a, so first melting case 3a melts the interval between case 3b with the second, be used for adding heat conduction fluid, the oil storage tank 3d that is used for adding heat conduction fluid has been seted up to the side of first melting case 3a, and the exhaust hole that is used for discharging high temperature gas, switch on through liquefaction jar 2b, liquefied gas pipeline reachs burner 7b through liquefied gas, pulse igniter 7c then strikes sparks the burning, air intake 7d gets into combustion-supporting air, exhaust hole 7e gets rid of combustion-supporting air and heats the fluid in the second case 3b thereby to the second The asphalt in the melting tank 3a achieves melting effect, the heat-conducting oil is filled in the gap between the first melting tank 3a and the second melting tank 3b, so that the asphalt can be fully melted by heating the heat-conducting oil through the combustion mechanism, the servo motor 6a is electrified and driven to rotate through the generator 2c, the bevel gear 6e at the end part of the servo motor 6a is meshed with the bevel gear 6e at the end part of the stirring mechanism to rotate, so that the stirring mechanism is driven to stir the asphalt at a constant speed, the asphalt can be rapidly heated and melted under the matching of the asphalt stirring module 6 and the combustion module, the construction standard is achieved, the asphalt melting tank is put into use, the rear end of the frame 1 is provided with the carrying tank 2a for containing the liquefaction tank 2b, the mounting groove of the carrying tank 2a can prevent the liquefaction tank 2b from shaking due to work, unnecessary potential safety hazards are avoided, the carrying tank 2a is used for placing the, the hot air gun 5a is started through the power supply of an external generator 2c, workers can disassemble the nuts on the L-shaped plate 5f by using an installation tool according to different construction scenes, then the slide block 5b is moved to adjust the hot air gun 5a up and down, the nuts at two ends of the slide block 5b are locked by using a tool to lock the corresponding position and are fixed by using the first jackscrew 5c, the second jackscrew 5d can be disassembled to rotate the lantern ring, the rotation angle is adjusted so as to finish the cleaning and heating work more efficiently, the second jackscrew 5d is locked and fixed after the corresponding angle is adjusted, the generator 2c is electrified to start the asphalt pump 4a after the garbage is cleaned, the asphalt pump 4a draws the melted asphalt in the asphalt outlet box 4c out, the asphalt is filled into cracks on the damaged pavement through the asphalt guide pipe 4f, and due to the factors of different sizes and depths of the cracks on the pavement after filling, uneven and a few accumulational circumstances of pitch can appear, can dismantle to road surface condition staff and adjust about pitch scraper blade 4d lock nut use tool, adjust suitable position and be using tool lock nut, can solve pitch through strickleing off of pitch scraper blade 4d after the pitch is filled and pile up, factor such as inhomogeneous, can also increase pleasing to the eye effect.

The asphalt rolling mechanism 8 is rotationally connected with the main shaft 1a through a bearing seat, so that the rolling wheel 8a is always attached to the ground under the action of gravity; when staff's operation machine gos forward, rolling wheel 8a can be in the state of rolling always, two guide bar 8d can effectually prevent rolling mechanism and produce the rotation at work, so the completion that also can be fine in the road conditions in the face of different is rolling the work because pitch rolls module 8's bearing frame and rolling wheel 8a by telescopic link 8b fixed connection, can leave behind road surface pitch filling, because the temperature is not enough, the misoperation, pitch height that pitch scraper blade 4d failed to scrape factors such as flat and cause differs, can let bituminous paving better level beautifully through rolling wheel 8 a.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides an asphalt crack pouring device which characterized in that: the asphalt melting and cleaning vehicle comprises a vehicle frame 1, and a carrying module 2, an asphalt melting module 3, an asphalt leading-out module 4, an asphalt heating and cleaning module 5, an asphalt stirring module 6, an asphalt combustion module 7 and an asphalt rolling module 8 which are arranged on the vehicle frame 1;

the asphalt carrying module 2 is positioned at the rear end of the frame 1;

the asphalt melting module 3 is positioned at the front end of the frame 1;

the asphalt stirring module 6 is arranged at the upper end of the asphalt melting module 3, and the asphalt leading-out module 4 is arranged beside the asphalt melting module 3;

the asphalt leading-out module 4 comprises an asphalt pump 4a, an asphalt scraper 4d, an asphalt leading-out box 4c and an asphalt guide pipe arranged at the lower end of the asphalt leading-out box 4 c;

the asphalt combustion module 7 is fixedly arranged at the bottom end inside the asphalt melting module 3, and the asphalt heating and cleaning module 5 is fixedly arranged at the left side of the front end of the frame 1.

2. An asphalt crack sealing device according to claim 1, characterized in that: the frame 1 includes main shaft 1a and a pair of gyro wheel 1b, and main shaft 1a level sets up and is connected with frame 1 front end, and a pair of gyro wheel 1b fixed mounting respectively is in the both ends of main shaft 1a, and the wheel face and the ground laminating of gyro wheel 1b, and universal wheel 1c is installed to the rear end of frame 1, and the wheel face and the ground laminating of universal wheel 1 c.

3. An asphalt crack sealing device according to claim 1, characterized in that: the asphalt carrying module 2 comprises a carrying box 2a, a liquefaction tank 2b and a generator 2c, wherein the carrying box 2a is a hollow box body with an upper cavity and a lower cavity, an upper layer of the carrying box 2a is provided with a mounting groove matched with the bottom of the liquefaction tank 2b, the liquefaction tank 2b is clamped with the mounting groove, and the generator 2c is mounted on a lower layer of the carrying box 2 a.

4. An asphalt crack sealing device according to claim 1, characterized in that: the asphalt melting module 3 comprises a first melting box 3a and a second melting box 3b, the second melting box 3b is installed inside the first melting box 3a, the first melting box 3a and the second melting box 3b are provided with openings on the top, and an insulation cover plate 3c is detachably installed at the opening.

5. An asphalt crack sealing device according to claim 1, characterized in that: module 4 is drawn forth to pitch includes pitch pump 4a, first mounting bracket 4b, box 4c and adjustable pitch scraper blade 4d are drawn forth to pitch, the box 4c is drawn forth to pitch installs in the side of melting the module, first mounting bracket 4b fixed mounting is in the top that the box 4c was drawn forth to pitch, pitch pump 4a fixed mounting is on mounting bracket one, the pitch honeycomb duct is installed to the below that the box 4c was drawn forth to pitch, the side that the box 4c was drawn forth to pitch still installs one and uses ground as the benchmark, to the radial second mounting bracket 4e that extends in ground, pitch scraper blade 4d horizontal installation is on second mounting bracket 4 e.

6. An asphalt crack sealing device according to claim 1, characterized in that: the asphalt heating and cleaning module 5 comprises a hot air gun 5a, a sliding block 5b, a first jackscrew 5c, a second jackscrew 5d, a connecting rod 5e and an L-shaped mounting frame fixedly mounted at the side of the vehicle body, wherein one end of the L-shaped mounting frame is vertically arranged, the other end of the L-shaped mounting frame is horizontally mounted on the vehicle frame 1, the vertical end of an L-shaped plate 5f is provided with three parallel sliding grooves, the sliding grooves are vertically arranged, and each sliding groove comprises a first sliding groove, a second sliding groove and a third sliding groove which are sequentially arranged; a first threaded rod and a second threaded rod which are respectively connected with the first sliding chute and the second sliding chute in a sliding mode are arranged at two ends of the sliding block 5b, nuts are respectively installed on the first threaded rod and the second threaded rod, and the sliding block 5b and the nuts are respectively abutted against two surfaces of the vertical end of the L-shaped plate 5 f; the connecting rod 5e penetrates through the sliding block 5b and is slidably arranged in the second sliding chute, a first jackscrew 5c abutting against the outer peripheral surface of the connecting rod 5e is arranged on the sliding block 5b, and the first jackscrew 5c is in threaded connection with the sliding block 5 b; one end of the connecting rod 5e is fixedly provided with a lantern ring, the lantern ring is detachably connected with the hot air gun 5a, the lantern ring is provided with two incomplete circular rings, and the circular rings are fastened and connected through bolts; the connecting rod 5e is a round rod, a through hole which axially penetrates through the connecting rod 5e and the lantern ring along the axis of the connecting rod 5e is formed in the connecting rod 5e, and threads are arranged inside the through hole; and the second jackscrew 5d is spirally arranged inside the connecting rod 5e, and the second jackscrew 5d is abutted against the outer wall of the lantern ring.

7. An asphalt crack sealing device according to claim 1, characterized in that: asphalt mixing module 65 includes servo motor 6a, puddler 6b, first bearing frame 6d, third mounting bracket 6c, the protective housing, protective housing fixed mounting is on heat preservation apron 3c, first bearing frame 6d fixed mounting is in heat preservation apron 3c middle part position, puddler 6 b's tip and first bearing frame 6d coupling, bevel gear 6e is still installed to puddler 6 b's tip, the vertical setting of third mounting bracket 6 c's one end, third mounting bracket 6 c's other end horizontal installation is on heat preservation apron 3c, servo motor 6a and third mounting bracket 6 c's vertical face fixed connection, first bevel gear 6e is installed to servo motor 6a work end, second bevel gear 6e is installed to rabbling mechanism's work end, first bevel gear 6e and the meshing of second bevel gear 6 e.

8. An asphalt crack sealing device according to claim 1, characterized in that: the asphalt combustion module 76 comprises a liquefied gas pipeline 7a, a combustion head 7b and a pulse igniter 7c fixedly installed on the side surface of the asphalt melting module 3, an air inlet 7d and an air outlet 7e are installed on two sides of the asphalt melting module 3, the combustion head 7b is fixedly installed at the bottom end inside the asphalt melting module 3 in an insertion mode, and the combustion head 7b is fixedly connected with the liquefied gas pipeline 7 a.

9. An asphalt crack sealing device according to claim 1, characterized in that: asphalt rolls module 8 and includes rolling wheel 8a, guide bar 8d, the bearing frame of telescopic link 8b and the 1a tip coupling of frame 1 main shaft, telescopic link 8 b's one end and second bearing frame 8c fixed connection, telescopic link 8 b's the other end and rolling wheel 8a fixed connection, guide bar 8d symmetry is installed in telescopic link 8b both sides, telescopic link 8 b's one end fixed mounting is on second bearing frame 8c, other end fixed mounting is on rolling wheel 8 a.