CN209891018U - Pitch laying device convenient to adjust and lay thickness - Google Patents

Abstract

The utility model discloses an asphalt laying device convenient to adjust and lay thickness belongs to pitch highway construction equipment technical field, including loading board, stirring subassembly, feed subassembly, accuse material subassembly and lay the subassembly, the stirring subassembly sets up on the top of loading board, the feed subassembly is located the side of stirring subassembly, the accuse material subassembly sets up the bottom at the loading board, lay the side that the subassembly setting just is located the feed subassembly on the loading board top, the side that just is located laying the subassembly on the top of loading board is equipped with storage battery, stirring subassembly, feed subassembly, accuse material subassembly and lay the subassembly all with storage battery electric fit. The utility model discloses not only area is less to be applicable to the road surface laying of the less area in broken back, still is convenient for maintain the workman and maintains and adjust the thickness on road surface to can reduce the protruding thickness on road surface after adjusting thickness when laying the road surface.

Description

Pitch laying device convenient to adjust and lay thickness

Technical Field

The utility model belongs to the technical field of pitch highway paving equipment technique and specifically relates to a pitch laying device convenient to adjust and lay thickness is related to.

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. When bituminous paving is using for a long time, the damage of small area can appear, can not change whole road surface because of the road surface damage of this department when the damage of small area appears, at this moment need lay the bituminous paving of damage under the less area, but current asphalt paving equipment is when carrying out asphalt paving, because asphalt paving equipment area is great, the work of laying is difficult to the bituminous paving under the less area that can't be accurate, and current asphalt paving equipment area is great, can lay the asphalt on the bituminous paving of not damaging when asphalt paving, thereby cause the difference in height, need the workman to assist the operation of paving this moment, so not only increased the cost of laying, the work load of asphalt laying has also been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an asphalt paving device convenient to adjust and lay thickness to asphalt paving equipment area is great among the solution prior art, when paving the bituminous paving of damage under the less area, can cause the technical problem of the increase of laying cost and work load.

The utility model provides an asphalt laying device convenient to adjust and lay thickness, including loading board, stirring subassembly, feed subassembly, accuse material subassembly and lay the subassembly, the stirring subassembly sets up on the top of loading board, the feed subassembly is located the side of stirring subassembly, accuse material subassembly sets up the bottom at the loading board, lay the side that the subassembly setting is at the loading board top and is located feed subassembly, the side that just is located to lay the subassembly on the top of loading board is equipped with storage battery, stirring subassembly, feed subassembly, accuse material subassembly and lay the subassembly all with storage battery electric fit.

Further, the stirring subassembly includes agitator tank, mounting bracket, agitator motor, shaft coupling seat, first axis of rotation and inlet pipe, the agitator tank passes through mounting bracket fixed mounting on the loading board, the shaft coupling seat sets up on the top of agitator tank, agitator motor sets up on the top of shaft coupling seat, first axis of rotation is connected with agitator motor's output shaft through the shaft coupling seat, and the one end of first axis of rotation runs through the agitator tank and is linked together with agitator tank inside, the inlet pipe sets up on the top of agitator tank and is located the side of shaft coupling seat, the inlet pipe is linked together with the agitator tank inside, be equipped with the three stirring roller that is the interval and sets up in the first axis of rotation, the bottom of agitator tank is equipped with the unloading pipe that is linked together rather than inside, the unloading pipe runs through the below that the loading board extends to the loading board.

Further, the feed subassembly includes feed motor, first belt pulley, first belt, second axis of rotation, two spiral material distributors and two rotor plates, the feed motor is installed on the loading board and is located the side of agitator tank, first belt pulley sets up on the output shaft of feed motor, a pot head of first belt is established on first belt pulley, two the rotor plate sets up respectively on the both sides wall of loading board, the both ends of second axis of rotation are rotated respectively and are installed on two rotor plates, another pot head of first belt is established on one end of second axis of rotation, two spiral material distributors is the symmetry and sets up in the second axis of rotation, the bottom of loading board and the side that is located spiral material distributor are equipped with the first baffle that is the slope setting, the bottom of first baffle is equipped with the second baffle that is vertical setting.

Further, accuse material subassembly includes electric putter, catch plate and striker plate, electric putter is the level setting on the loading board, the catch plate sets up on electric putter's output, be equipped with on the loading board with catch plate sliding fit's spout, the striker plate is the level and sets up the bottom at the catch plate.

Further, lay the subassembly including rotating motor, second belt pulley, second belt, screed, third axis of rotation and two second fixed plates, it installs on the loading board to rotate the motor, the second belt pulley cover is established on the output shaft that rotates the motor, a pot head of second belt is established on the second belt pulley, two the second fixed plate sets up respectively on the bottom of loading board, the both ends of third axis of rotation rotate the setting respectively on two second fixed plates, the screed sets up in the third axis of rotation.

Furthermore, two first heating pipes which are symmetrically arranged are arranged at the top end inside the stirring tank.

Further, all be equipped with two first mounting panels that are the symmetry and set up on the both sides wall of loading board, every the side of first mounting panel all is equipped with the pivot, every all be equipped with the wheel of traveling in the pivot, the front end of loading board is equipped with the couple, the rear end of loading board is equipped with the push rod that is the slope and sets up.

Furthermore, both ends of the screed plate are provided with slide bars, a slide groove in sliding fit with the slide bars is arranged in the screed plate, and both ends of each slide bar are provided with L-shaped leveling plates.

Compared with the prior art, the beneficial effects of the utility model reside in that:

firstly, the utility model is provided with a laying component which works by rotating a motor, the second belt wheel is driven to rotate when the motor is rotated, the second belt wheel is driven to rotate when the second belt wheel is rotated, the third rotating shaft is driven to rotate when the second belt wheel is rotated, the ironing plate is driven to rotate when the third rotating shaft is rotated, compared with the traditional asphalt laying thickness device, the vertical lifting is adopted for laying, if the paved road surface is easy to be wavy due to thickness adjustment during asphalt pavement, the device uses the rotary adjusting screed plate, the thickness of the paved road surface can be different due to the different rotation angles of the screed plate, and compare in traditional pitch thickness device of laying, the utility model is not only simple in structure, be convenient for maintain the workman and maintain and adjust the thickness on road surface to can reduce the protruding thickness on road surface after adjusting thickness when laying the road surface.

Two, the utility model discloses a feed motor carries out work, the feed motor drives first belt pulley when rotating and rotates, first belt pulley drives first belt when rotating and rotates, drive the second axis of rotation when first belt rotates and rotates, drive two spiral material distributors when the second axis of rotation rotates and rotate, it rotates to be the relative direction when two spiral material distributors rotate to make its distribution that can be even in the place ahead of laying the subassembly, and when first baffle and second baffle can block the material and fall down, landing to the front end department of loading board.

Third, put into the agitator tank when the pitch that mixes through the inlet pipe, agitator motor carries out work afterwards, and agitator motor drives the shaft coupling seat and first axis of rotation when rotating and rotates, and first axis of rotation drives the stirring roller when rotating and rotates, and the stirring roller drives the material when rotating and rotates to prevent that the material from solidifying in the stirring subassembly.

And fourthly, the utility model discloses an electric putter carries out work, and electric putter promotes the slurcam and removes, and the slurcam removes and drives the striker plate and slide in the spout, and the striker plate is managed by the unloading when removing and is fallen subaerially, lays by laying the subassembly afterwards.

Drawings

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

Fig. 1 is a schematic perspective view of a first angle of the present invention;

fig. 2 is a schematic perspective view of a second angle of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 4 is a cross-sectional view of the agitator tank of the present invention;

fig. 5 is a schematic perspective view of a third angle according to the present invention.

Reference numerals: the device comprises a bearing plate 1, a storage battery pack 1a, a first mounting plate 1b, a rotating shaft 1c, a traveling wheel 1d, a push rod 1e, a stirring assembly 2, a stirring tank 2a, a mounting frame 2b, a stirring motor 2c, a coupling seat 2d, a first rotating shaft 2e, a feeding pipe 2f, a stirring roller 2g, a blanking pipe 2h, a first heating pipe 2i, a feeding assembly 3, a feeding motor 3a, a first belt pulley 3b, a first belt 3c, a second rotating shaft 3d, a spiral distributor 3e, a rotating plate 3f, a first partition plate 3g, a second partition plate 3h, a material control assembly 4, an electric push rod 4a, a push plate 4b, a material blocking plate 4c, a laying assembly 5, a rotating motor 5a, a second belt pulley 5b, a second belt 5c, an ironing plate 5d, a third rotating shaft 5e, a second fixing plate 5f, a slide rod 5g and an L-shaped leveling plate 5 h.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "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 and operated in a specific orientation, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is shown below with reference to fig. 1 to 5 that the embodiment of the utility model provides an asphalt laying device convenient to adjust and lay thickness, include loading board 1, stirring subassembly 2, feed subassembly 3, accuse material subassembly 4 and lay subassembly 5, stirring subassembly 2 sets up on the top of loading board 1, feed subassembly 3 is located the side of stirring subassembly 2, accuse material subassembly 4 sets up the bottom at loading board 1, lay subassembly 5 and set up the side that just is located feed subassembly 3 on loading board 1 top, the side that just is located laying subassembly 5 on the top of loading board 1 is equipped with storage battery 1a, stirring subassembly 2, feed subassembly 3, accuse material subassembly 4 and lay subassembly 5 all with storage battery 1a electric fit.

Specifically, the stirring assembly 2 comprises a stirring tank 2a, a mounting frame 2b, a stirring motor 2c, a coupling seat 2d, a first rotating shaft 2e and a feeding pipe 2f, the stirring tank 2a is fixedly mounted on the bearing plate 1 through the mounting frame 2b, the coupling seat 2d is arranged on the top of the stirring tank 2a, the stirring motor 2c is arranged on the top of the coupling seat 2d, the first rotating shaft 2e is connected with an output shaft of the stirring motor 2c through the coupling seat 2d, one end of the first rotating shaft 2e penetrates through the stirring tank 2a and is communicated with the inside of the stirring tank 2a, the feeding pipe 2f is arranged on the top of the stirring tank 2a and is positioned beside the coupling seat 2d, the feeding pipe 2f is communicated with the inside of the stirring tank 2a, three stirring rollers 2g arranged at intervals are arranged on the first rotating shaft 2e, a discharging pipe 2h communicated with the inside of the stirring tank 2a is arranged at the bottom of the stirring tank 2a, unloading pipe 2h runs through the below that loading board 1 extended to loading board 1, put into agitator tank 2a through inlet pipe 2f when the pitch that mixes, agitator motor 2c carries out work afterwards, agitator motor 2c drives linkage shaft seat 2d and first axis of rotation 2e when rotating and rotates, drive stirring roller 2g when first axis of rotation 2e rotates, drive the material when stirring roller 2g rotates, thereby prevent that the material from solidifying in stirring subassembly 2.

Specifically, the feeding assembly 3 comprises a feeding motor 3a, a first belt pulley 3b, a first belt 3c, a second rotating shaft 3d, two spiral material distributors 3e and two rotating plates 3f, the feeding motor 3a is installed on the bearing plate 1 and located beside the stirring tank 2a, the first belt pulley 3b is arranged on an output shaft of the feeding motor 3a, one end of the first belt 3c is sleeved on the first belt pulley 3b, the two rotating plates 3f are respectively arranged on two side walls of the bearing plate 1, two ends of the second rotating shaft 3d are respectively rotatably installed on the two rotating plates 3f, the other end of the first belt 3c is sleeved on one end of the second rotating shaft 3d, the two spiral material distributors 3e are symmetrically arranged on the second rotating shaft 3d, a first baffle plate 3g which is obliquely arranged is arranged at the bottom of the bearing plate 1 and located beside the spiral material distributors 3e, the bottom of first baffle 3g is equipped with the second baffle 3h that is vertical setting, the utility model discloses a feed motor 3a carries out work, drive first belt pulley 3b when feed motor 3a rotates and rotate, first belt pulley 3b drives first belt 3c when rotating and rotates, drive second axis of rotation 3d when first belt 3c rotates and rotate, second axis of rotation 3d drives two spiral material distributors 3e when rotating and rotates, two spiral material distributors 3e are the relative direction when rotating and rotate, thereby make its distribution that can be even in the place ahead of laying subassembly 5, and when first baffle 3g and second baffle 3h can block the material and fall down, landing to the front end department of loading board 1.

Concretely, accuse material subassembly 4 includes electric putter 4a, catch plate 4b and striker plate 4c, electric putter 4a is the level setting on loading board 1, catch plate 4b sets up on electric putter 4 a's output, be equipped with the spout with catch plate 4b sliding fit on loading board 1, striker plate 4c is the level setting in catch plate 4 b's bottom, the utility model discloses an electric putter 4a works, and electric putter 4a promotes catch plate 4b and removes, and catch plate 4b removes and drives striker plate 4c and slide in the spout, and the material falls subaerially by unloading pipe 2h when striker plate 4c removes, lays by laying subassembly 5 afterwards.

Specifically, the laying component 5 comprises a rotating motor 5a, a second belt pulley 5b, a second belt 5c, a screed plate 5d, a third rotating shaft 5e and two second fixing plates 5f, wherein the rotating motor 5a is installed on the bearing plate 1, the second belt pulley 5b is sleeved on an output shaft of the rotating motor 5a, one end of the second belt pulley 5c is sleeved on the second belt pulley 5b, the two second fixing plates 5f are respectively arranged on the bottom of the bearing plate 1, two ends of the third rotating shaft 5e are respectively rotatably arranged on the two second fixing plates 5f, the screed plate 5d is arranged on the third rotating shaft 5e, the utility model works by rotating the motor 5a, the rotating motor 5a drives the second belt pulley 5b to rotate when rotating, the second belt pulley 5b drives the second belt 5c to rotate when rotating, second belt 5c drives third axis of rotation 5e when rotating and rotates, and third axis of rotation 5e drives screed 5d when rotating and rotates, and it lays for vertical lift to compare in traditional pitch and lays the thickness device, and if carry out the road surface that thickness regulation leads to laying out easily when pitch is laid and be the wave, this device uses rotation regulation screed 5d, and screed 5 d's turned angle's difference can make its thickness of laying the road surface different, and compare in traditional pitch and lay the thickness device, the utility model is not only simple in structure, be convenient for maintain workman's maintenance and the thickness of adjusting the road surface to can reduce the protruding thickness of the road surface after adjusting the thickness when laying the road surface.

Specifically, agitator tank 2 a's inside top is equipped with two and is the first heating pipe 2i that the symmetry set up, and when the material got into agitator tank 2a in, first heating pipe 2i can heat the material in agitator tank 2a to avoid the material to reach the temperature of laying.

It is concrete, all be equipped with two first mounting panel 1b that are the symmetry and set up on the both sides wall of loading board 1, every first mounting panel 1 b's side all is equipped with pivot 1c, every all be equipped with the wheel 1d that traveles on the pivot 1c, the front end of loading board 1 is equipped with the couple, the rear end of loading board 1 is equipped with the push rod 1e that is the slope setting, can stimulate push rod 1e through the workman and can make its this device remove to thereby it can avoid traveling wheel 1d and lay the back bituminous paving and roll not installing in the below of loading board 1 to travel wheel 1 d.

Specifically, both ends of screed 5d all are equipped with slide bar 5g, be equipped with in screed 5d with slide bar 5g sliding fit's sliding tray, every slide bar 5 g's both ends all are equipped with L type flat flitch 5h, the workman can make the slide bar 5g behind its L type flat flitch 5h stretch out and draw back in the sliding tray through adjusting L type flat flitch 5h to can adjust the width that pitch was laid according to the demand.

The utility model discloses a theory of operation: the utility model discloses a put the material into agitator tank 2a by inlet pipe 2f, agitator motor 2c carries out work afterwards, agitator motor 2c drives shaft coupling 2d and first axis of rotation 2e and rotates when rotating, first axis of rotation 2e drives stirring roller 2g and rotates when rotating, stirring roller 2g drives the material to rotate when rotating, thereby prevent the material from solidifying in agitator assembly 2, when the material gets into agitator tank 2a, first heating pipe 2i can heat the material in agitator tank 2a, thereby avoid the material can't reach the temperature of laying, then feed motor 3a carries out work, feed motor 3a drives first belt pulley 3b and rotates when rotating, first belt pulley 3b drives first belt 3c and rotates when rotating, first belt 3c drives second axis of rotation 3d and rotates when rotating, the second rotating shaft 3d drives the two spiral material distributors 3e to rotate when rotating, the two spiral material distributors 3e rotate in opposite directions when rotating, so that the two spiral material distributors can be uniformly distributed in front of the laying component 5, the first partition plate 3g and the second partition plate 3h can block materials from sliding down to the front end of the bearing plate 1, then the electric push rod 4a works, the electric push rod 4a pushes the push plate 4b to move, the push plate 4b moves to drive the material baffle plate 4c to slide in the chute, the material baffle plate 4c moves while the materials fall to the ground from the discharging pipe 2h, then the laying component 5 lays, then the motor 5a rotates to work, the motor 5a rotates to drive the second belt pulley 5b to rotate, the second belt pulley 5b drives the second belt 5c to rotate when rotating, the second belt 5c drives the third rotating shaft 5e to rotate when rotating, the ironing plate 5d is driven to rotate when rotating the third rotating shaft 5e, a worker can enable the sliding rod 5g behind the L-shaped flattening plate 5h to stretch in the sliding groove by adjusting the L-shaped flattening plate 5h, so that the width of asphalt pavement can be adjusted according to requirements, compared with the traditional asphalt pavement thickness device, the asphalt pavement device is used for paving in a vertical lifting mode, the worker can enable the sliding rod 5g behind the L-shaped flattening plate 5h to stretch in the sliding groove by adjusting the L-shaped flattening plate 5h, so that the width of asphalt pavement can be adjusted according to requirements, and if the thickness adjustment is carried out during asphalt pavement, the paved road surface is easily wavy, the device uses the rotary adjusting plate 5d, and the different thicknesses of the paved road surface can be different due to the difference of the rotating angle of the ironing plate 5d, and compare in traditional pitch thickness device of laying, the utility model discloses not only area is less to be applicable to the less road surface in broken back, still is convenient for maintain workman's maintenance and adjusts the thickness on road surface to can reduce the protruding thickness on road surface after adjusting thickness when laying the road surface.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (8)

1. The utility model provides an asphalt paving device convenient to adjust and lay thickness, its characterized in that, includes loading board (1), stirring subassembly (2), feed subassembly (3), accuse material subassembly (4) and lays subassembly (5), stirring subassembly (2) set up on the top of loading board (1), feed subassembly (3) are located the side of stirring subassembly (2), accuse material subassembly (4) set up the bottom at loading board (1), lay subassembly (5) and set up at loading board (1) top and lie in the side of feed subassembly (3), the top of loading board (1) and the side that lies in laying subassembly (5) are equipped with storage battery (1a), stirring subassembly (2), feed subassembly (3), accuse material subassembly (4) and lay subassembly (5) all with storage battery (1a) electric connection.

2. The asphalt paving device convenient for paving thickness adjustment according to claim 1, wherein the stirring assembly (2) comprises a stirring tank (2a), a mounting frame (2b), a stirring motor (2c), a shaft coupling seat (2d), a first rotating shaft (2e) and a feeding pipe (2f), the stirring tank (2a) is fixedly mounted on the bearing plate (1) through the mounting frame (2b), the shaft coupling seat (2d) is arranged on the top of the stirring tank (2a), the stirring motor (2c) is arranged on the top of the shaft coupling seat (2d), the first rotating shaft (2e) is connected with an output shaft of the stirring motor (2c) through the shaft coupling seat (2d), one end of the first rotating shaft (2e) penetrates through the stirring tank (2a) to be communicated with the inside of the stirring tank (2a), the feeding pipe (2f) is arranged on the top of the stirring tank (2a) and is located beside the shaft coupling seat (2d), inlet pipe (2f) and agitator tank (2a) are inside to be linked together, be equipped with three stirring roller (2g) that are the interval and set up on first axis of rotation (2e), the bottom of agitator tank (2a) is equipped with unloading pipe (2h) rather than inside being linked together, unloading pipe (2h) run through the below that loading board (1) extended to loading board (1).

3. The asphalt paving device convenient for adjusting the paving thickness according to claim 2, wherein the feeding assembly (3) comprises a feeding motor (3a), a first belt pulley (3b), a first belt (3c), a second rotating shaft (3d), two spiral material distributors (3e) and two rotating plates (3f), the feeding motor (3a) is installed on the bearing plate (1) and located at the side of the stirring tank (2a), the first belt pulley (3b) is arranged on the output shaft of the feeding motor (3a), one end of the first belt (3c) is sleeved on the first belt pulley (3b), the two rotating plates (3f) are respectively arranged on the two side walls of the bearing plate (1), the two ends of the second rotating shaft (3d) are respectively rotatably installed on the two rotating plates (3f), the other end of the first belt (3c) is sleeved on one end of the second rotating shaft (3d), two spiral material distributor (3e) are the symmetry and set up on second axis of rotation (3d), the bottom of loading board (1) and the side that is located spiral material distributor (3e) are equipped with first baffle (3g) that are the slope and set up, the bottom of first baffle (3g) is equipped with second baffle (3h) that are vertical setting.

4. The asphalt paving device convenient to adjust and lay thickness according to claim 1, characterized in that the material control assembly (4) comprises an electric push rod (4a), a push plate (4b) and a material baffle plate (4c), wherein the electric push rod (4a) is horizontally arranged on the bearing plate (1), the push plate (4b) is arranged at the output end of the electric push rod (4a), a sliding groove in sliding fit with the push plate (4b) is arranged on the bearing plate (1), and the material baffle plate (4c) is horizontally arranged at the bottom of the push plate (4 b).

5. An asphalt paving machine facilitating the adjustment of paving thickness as defined in claim 1, the laying component (5) comprises a rotating motor (5a), a second belt pulley (5b), a second belt (5c), an ironing plate (5d), a third rotating shaft (5e) and two second fixing plates (5f), the rotating motor (5a) is arranged on the bearing plate (1), the second belt pulley (5b) is sleeved on the output shaft of the rotating motor (5a), one end of the second belt (5c) is sleeved on the second belt wheel (5b), the two second fixing plates (5f) are respectively arranged on the bottom of the bearing plate (1), two ends of the third rotating shaft (5e) are respectively and rotatably arranged on the two second fixing plates (5f), and the ironing plate (5d) is arranged on the third rotating shaft (5 e).

6. An asphalt laying device facilitating the adjustment of the laying thickness according to claim 2, characterized in that the top end of the interior of the mixing tank (2a) is provided with two first heating pipes (2i) arranged symmetrically.

7. The asphalt paving device convenient for adjusting paving thickness according to claim 1, wherein two first mounting plates (1b) are symmetrically arranged on two side walls of the bearing plate (1), a rotating shaft (1c) is arranged beside each first mounting plate (1b), a traveling wheel (1d) is arranged on each rotating shaft (1c), a hook is arranged at the front end of the bearing plate (1), and a push rod (1e) is obliquely arranged at the rear end of the bearing plate (1).

8. An asphalt paving device convenient for paving thickness adjustment according to claim 5, characterized in that the two ends of the screed (5d) are provided with slide bars (5g), the screed (5d) is provided with slide grooves in sliding fit with the slide bars (5g), and the two ends of each slide bar (5g) are provided with L-shaped screed plates (5 h).

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