CN212670234U

CN212670234U - Asphalt crack pouring device

Info

Publication number: CN212670234U
Application number: CN202021266052.0U
Authority: CN
Inventors: 孙茂川
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-09
Anticipated expiration: 2030-07-01

Abstract

The utility model relates to a road construction equipment field, concretely relates to pitch cementation of fissures device, which comprises a vehicle rack, and the module of carrying of installing on the frame, 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 that the module is melted at pitch, pitch draws forth the side that the module was installed at pitch melting module, pitch draws forth the module including the pitch pump, the pitch scraper blade, pitch draws forth the case and installs the pitch honeycomb duct at pitch drawing-off case lower extreme, 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.

Description

Asphalt crack pouring device

Technical Field

The utility model belongs to the technical field of road construction equipment, concretely relates to pitch cementation of fissures 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.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a pitch pouring device, which comprises a vehicle rack, and the pitch of installing carries the module, 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 at 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 utility model beneficial effect who has is:

the utility model provides a pitch cementation of fissures device, has the heating clearance module of integration with the automobile body and need not like traditional equipment with solitary machine heating clearance work, then carry out road surface cementation of fissures work, relatively consuming time power.

Drawings

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 of fig. 5A-a of the present invention;

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

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

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

fig. 10 is a perspective view of the 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-an asphalt carrying 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

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

An asphalt crack pouring device comprises a vehicle frame 1, an asphalt 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, pitch combustion module 7 fixed mounting melts the inside bottom of module 3 at pitch, pitch heating clearance module 5 fixed mounting is in the left side of frame 1 front end.

Frame 1 is used for installation pitch 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 back, push away pitch to the construction highway section by the staff, pitch heating clearance module 5 clearance heats construction road surface after, draw forth pitch by pitch drawing module 4, thereby fill up the work that reaches pitch repair road surface through pitch honeycomb duct 4f to the road surface.

Specifically, the frame 1 includes a main shaft 1a and a pair of gyro wheels 1b, and main shaft 1a level sets up and is connected with frame 1 front end, and a pair of gyro wheels 1b fixed mounting respectively is in the both ends of main shaft 1a, and the wheel face of gyro wheel 1b and ground laminating, the rear end of frame 1 installs universal wheel 1c, and the wheel face of universal wheel 1c and ground laminating.

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, 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.

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, pitch melts module 3 and melts case 3b including first case 3a, the second of melting, and the second melts case 3b and installs in first inside melting case 3a, and first case 3a and the second of melting all are provided with the opening on the top that case 3b melts, and opening part demountable installation has heat preservation apron 3 c.

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, module 4 is drawn forth to pitch includes pitch pump 4a, first mounting bracket 4b, case 4c and adjustable pitch scraper blade 4d are drawn forth to pitch, case 4c is drawn forth to pitch installs in the side of melting the module, first mounting bracket 4b fixed mounting draws forth the top of case 4c in pitch, pitch pump 4a fixed mounting is on mounting bracket one, pitch honeycomb duct 4f is installed to the below that case 4c was drawn forth to pitch, the side that case 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.

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, the asphalt heating and cleaning module 5 comprises 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 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, three parallel sliding grooves are formed in the vertical end of an L-shaped plate 5f, 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.

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, pitch stirring module 6 includes servo motor 6a, puddler 6b, first bearing 6d, third mounting bracket 6c, the protective housing, protective housing fixed mounting is on heat preservation apron 3c, first bearing 6d fixed mounting is in heat preservation apron 3c middle part position, puddler 6 b's tip and first bearing 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.

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, asphalt combustion module 7 includes liquefied gas pipeline 7a, combustion head 7b and fixed mounting in the pulse igniter 7c of asphalt melting module 3 side, and air intake 7d and air exit 7e are installed to the both sides of asphalt melting module 3, and combustion head 7b bayonet fixed mounting in the inside bottom of asphalt melting module 3, combustion head 7b and liquefied gas pipeline 7a fixed connection.

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, pitch 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 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.

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 utility model discloses a theory of operation:

frame 1 is used for installation pitch 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 back, push away pitch to the construction highway section by the staff, pitch heating clearance module 5 clearance heats construction road surface after, draw forth pitch by pitch drawing 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, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims

1. The utility model provides an asphalt crack pouring device which characterized in that: the asphalt mixing machine comprises a vehicle frame (1), and an asphalt 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 (4 a), an asphalt scraper (4 d), an asphalt leading-out box (4 c) 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 on 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) is including main shaft (1 a) and a pair of gyro wheel (1 b), and main shaft (1 a) level sets up and is connected with frame (1) front end, and a pair of gyro wheel (1 b) fixed mounting is respectively in the both ends of main shaft (1 a), and the wheel face and the ground laminating of gyro wheel (1 b), universal wheel (1 c) are 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 (2 a), a liquefaction tank (2 b) and a generator (2 c), the carrying box (2 a) is a hollow box body with an upper layer and a lower layer of cavities, an upper layer of the carrying box (2 a) is provided with a mounting groove matched with the bottom of the liquefaction tank (2 b), the liquefaction tank (2 b) is clamped with the mounting groove, and the generator (2 c) 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 (3 a) and a second melting box (3 b), the second melting box (3 b) is installed inside the first melting box (3 a), the first melting box (3 a) and the second melting box (3 b) are provided with openings, and the openings are detachably provided with heat-insulating cover plates (3 c).

5. An asphalt crack sealing device according to claim 1, characterized in that: module (4) are drawn forth to pitch includes pitch pump (4 a), first mounting bracket (4 b), case (4 c) and adjustable pitch scraper blade (4 d) are drawn forth to pitch, case (4 c) are drawn forth to pitch is installed in the side of melting the module, first mounting bracket (4 b) fixed mounting is in the top that case (4 c) were drawn forth to pitch, pitch pump (4 a) fixed mounting is on mounting bracket one, the pitch honeycomb duct is installed to the below that case (4 c) were drawn forth to pitch, the side that case (4 c) were drawn forth to pitch still installs one and uses ground as the benchmark, to radial extension's on ground second mounting bracket (4 e), pitch scraper blade (4 d) 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 (5 a), a sliding block (5 b), a first jackscrew (5 c), a second jackscrew (5 d), a connecting rod (5 e) 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 (1), three parallel sliding grooves are formed in the vertical end of an L-shaped plate (5 f), 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 (5 b), nuts are respectively installed on the first threaded rod and the second threaded rod, and the sliding block (5 b) and the nuts are respectively abutted against two surfaces of the vertical end of the L-shaped plate (5 f); the connecting rod (5 e) penetrates through the sliding block (5 b) and is slidably mounted in the second sliding groove, a first jackscrew (5 c) which abuts against the outer peripheral surface of the connecting rod (5 e) is mounted on the sliding block (5 b), and the first jackscrew (5 c) is in threaded connection with the sliding block (5 b); one end of the connecting rod (5 e) is fixedly provided with a lantern ring, the lantern ring is detachably connected with the hot air gun (5 a), the lantern ring is provided with two incomplete rings, and the rings are fastened and connected through bolts; the connecting rod (5 e) is a round rod, a through hole which axially penetrates through the connecting rod (5 e) and the lantern ring along the axis of the connecting rod (5 e) is formed in the connecting rod (5 e), and threads are arranged inside the through hole; and the second jackscrew (5 d) is spirally arranged inside the connecting rod (5 e), and the second jackscrew (5 d) is abutted against the outer wall of the lantern ring.

7. An asphalt crack sealing device according to claim 1, characterized in that: the asphalt stirring module (6) comprises a servo motor (6 a), a stirring rod (6 b), a first bearing seat (6 d), a third mounting frame (6 c) and a protective shell, wherein the protective shell is fixedly installed on the heat-insulating cover plate (3 c), the first bearing seat (6 d) is fixedly installed in the middle of the heat-insulating cover plate (3 c), the end part of the stirring rod (6 b) is in shaft joint with the first bearing seat (6 d), a bevel gear (6 e) is also installed at the end part of the stirring rod (6 b), one end of the third mounting frame (6 c) is vertically arranged, the other end of the third mounting frame (6 c) is horizontally installed on the heat-insulating cover plate (3 c), the servo motor (6 a) is fixedly connected with the vertical surface of the third mounting frame (6 c), the first bevel gear (6 e) is installed at the working end of the servo motor (6 a), a second bevel gear (6 e) is installed, the first bevel gear (6 e) is meshed with the second bevel gear (6 e).

8. An asphalt crack sealing device according to claim 1, characterized in that: pitch combustion module (7) include liquefied gas pipeline (7 a), combustion head (7 b) and fixed mounting melt pulse igniter (7 c) of module (3) side in pitch, and air intake (7 d) and air exit (7 e) are installed to the both sides that pitch melted module (3), and combustion head (7 b) bayonet fixed mounting melts the inside bottom of module (3) in pitch, and combustion head (7 b) and liquefied gas pipeline (7 a) fixed connection.

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