CN111535127A - Asphalt laying equipment for constructional engineering - Google Patents
Asphalt laying equipment for constructional engineering Download PDFInfo
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- CN111535127A CN111535127A CN202010360483.1A CN202010360483A CN111535127A CN 111535127 A CN111535127 A CN 111535127A CN 202010360483 A CN202010360483 A CN 202010360483A CN 111535127 A CN111535127 A CN 111535127A
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- paving
- groove
- asphalt
- strip
- shaped
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4833—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
- E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
- E01C19/486—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements with non-vibratory or non-percussive pressing or smoothing means; with supplemental elements penetrating the paving to work the material thereof
Abstract
The invention discloses asphalt laying equipment for constructional engineering, which comprises an installation frame body, wherein a material conveying hopper is fixedly arranged on the installation frame body, a material paving groove is horizontally arranged at the lower side of the material conveying hopper, a laying scraper is fixedly arranged at one side of the material paving groove, a bidirectional material conveying assembly is arranged in the material paving groove, a plurality of material discharging openings are uniformly arranged on the lower end surface of the material paving groove, two baffle plates are vertically and symmetrically arranged at the lower side of the installation frame body, and a sealing assembly moving along with the baffle plates is arranged between each baffle plate and the material paving groove; the strip-shaped frame is connected with the mounting frame body and the two baffles through the rotating assembly; one side of the strip-shaped frame, which is far away from the material spreading groove, is provided with a plurality of flattening cylinders, and the upper sides of the flattening cylinders are provided with retractable heavy object placing racks. The invention can be used for paving asphalt and comprises three steps of paving, scraping and compacting, the asphalt is guaranteed to be paved in a constant range through the baffle plate in the whole paving process, manual following and shoveling are not needed, and meanwhile, the paving range can be freely changed, so that the invention is suitable for different road surface widths and is convenient to pave.
Description
Technical Field
The invention belongs to the technical field of building engineering; in particular to asphalt laying equipment for construction engineering.
Background
In the road construction process of building engineering, asphalt is commonly used for road paving, the mixed asphalt is flatly poured onto a road surface in the paving process, and then is rolled and formed into a fixed road surface by some rolling equipment, in the existing paving process, after the asphalt is primarily paved, overflowing asphalt materials are often generated at the edge, the asphalt materials need to be manually shoveled out and transferred into the paving range, the influence of material overflowing in the follow-up pressing process is avoided, and the existing paving equipment lacks measures for the situation;
meanwhile, the existing asphalt paving equipment can only be used for paving a constant range, and for different road surface pavements, later-stage manual paving by adopting small asphalt paving equipment is needed to ensure the overall paving effect, but the construction operation is long in construction time, more construction manpower is needed to be consumed, and different construction equipment can increase the cost, so that inconvenience is caused; therefore, the asphalt paving equipment which is designed to avoid edge flash, has preliminary shaping and can change the construction range has a wide prospect.
Disclosure of Invention
The invention aims to provide asphalt laying equipment for constructional engineering, which comprises an installation frame body, wherein a material conveying hopper is fixedly arranged on the installation frame body, a material paving groove is horizontally arranged at the lower side of the material conveying hopper, a laying scraper is fixedly arranged at one side of the material paving groove, a bidirectional material conveying assembly is arranged in the material paving groove, a plurality of discharging openings are uniformly formed in the lower end surface of the material paving groove, two baffles are vertically and symmetrically arranged at the lower side of the installation frame body, the two baffles are arranged on the material paving groove and the laying scraper in a sliding sealing manner, sealing assemblies moving along with the baffles are arranged between the two baffles and the material paving groove, a plurality of hydraulic rods are arranged between the installation frame body and the two baffles, one ends of the hydraulic rods are fixedly connected with the baffles, and the other ends of the hydraulic rods;
a strip-shaped frame is horizontally arranged on one side of the material spreading groove, a plurality of rotating blocks are horizontally and uniformly arranged on the lower side of the strip-shaped frame, a plurality of first driving motors are uniformly and fixedly arranged on the upper end face of the strip-shaped frame, output ends of the plurality of first driving motors penetrate through the strip-shaped frame and are respectively and coaxially and fixedly connected with the plurality of rotating blocks, a plurality of leveling plates are uniformly and fixedly connected onto the annular side wall of each rotating block, the plurality of leveling plates are obliquely arranged, and the strip-shaped frame is connected with the installation frame body and the two baffles through a rotating assembly;
one side that the material spreading groove was kept away from to the bar frame is equipped with a plurality of section of thick bamboo that flattens, and is a plurality of a section of thick bamboo that flattens is extending structure, and is a plurality of a section of thick bamboo both ends that flatten all rotate and are connected with the fixed block, the fixed block passes through the spacing subassembly of elasticity and is connected with the baffle, and is a plurality of a section of thick bamboo upside that flattens is equipped with retractable heavy object rack, retractable heavy object rack be the type of falling U and with.
Further, two-way defeated material subassembly includes that the level sets up the drive shaft in spreading the silo, the drive shaft both ends all rotate with the inner wall of spreading the silo and be connected, the fixed second driving motor that sets up in spreading silo one end, second driving motor output run through spread the silo and with the coaxial fixed connection of drive shaft, the drive epaxial symmetry is fixed and is equipped with two helical blade, two helical blade all with the sliding seal contact of spreading silo inner wall.
Further, the seal assembly comprises an arc-shaped seal plate arranged on one side of the material spreading groove, the arc-shaped seal plate is of a multi-stage telescopic structure, a main body plate of the arc-shaped seal plate is fixedly connected with the material spreading groove, and the telescopic plate of the arc-shaped seal plate is fixedly connected with the side wall of the baffle.
Further, the runner assembly sets up two sliding blocks in bar frame both sides including the symmetry, two all be equipped with the spout that matches with the sliding block on the baffle, bar frame both ends rotate with two sliding blocks respectively and are connected, bar frame upside is equipped with the rotating turret, the rotating turret upper end rotates with the installation support body and is connected, the rotating turret lower extreme and the coaxial fixed connection of bar frame.
Further, the section of thick bamboo that flattens includes interior barrel, interior barrel one end slip cover is equipped with outer barrel, interior barrel fixedly connected with connecting rod, the one end that the connecting rod is close to outer barrel is equipped with circular recess, the matching is equipped with vice connecting rod in the circular recess, vice connecting rod extend to circular recess outside and with outer barrel inner wall fixed connection, encircle on the vice connecting rod outer wall and fixedly be equipped with a plurality of spacing, be equipped with a plurality of spacing flutings that match with spacing on the circular recess inner wall.
Further, the elastic limiting assembly comprises a vertical slide rod fixedly arranged on the baffle, the slide rod is sleeved with the fixed block in a sliding mode, the slide rod is sleeved with the damping spring, and two ends of the damping spring are fixedly connected with the fixed block and the baffle respectively.
Further, retractable heavy object rack upside symmetry is fixed and is equipped with two side U type baffles, two the one end downside that side U type baffle is close to each other all is equipped with the fluting, one of them the width equals the outer width of another side U type baffle in the side U type baffle.
Further, the working steps of the asphalt paving equipment for the construction engineering are as follows:
a, mounting the integral device on a laying vehicle body through a mounting frame body, pouring asphalt materials for laying into a material conveying hopper, and conducting the asphalt materials into a material laying groove under the action of the material conveying hopper;
b, a second driving motor on the paving groove works to drive a driving shaft to rotate, the driving shaft rotates to drive two symmetrically arranged spiral blades to rotate, the asphalt material is conveyed in two directions and is led out from a plurality of discharging openings, and the asphalt material is primarily paved by using a paving scraper along with the movement, and in the process, the asphalt material is restrained in a certain range by two baffles;
c, along with the moving process, the primarily laid asphalt material enters the lower side of the strip-shaped frame, a plurality of first driving motors on the upper end surface of the strip-shaped frame work to drive a plurality of rotating blocks to rotate, and a plurality of leveling plates which are obliquely and fixedly arranged on the annular side walls of the rotating blocks level the primarily laid asphalt along with the rotating action;
d, the whole body continues to move, the leveled asphalt material enters the lower side of the telescopic weight placing frame, and the plurality of flattening cylinders can move in the vertical direction along with the elastic limiting assemblies through the gravity of the weight on the telescopic weight placing frame, so that the plurality of flattening cylinders generate a flattening effect to compact the leveled asphalt material, and the whole laying is completed;
e, when the paving width needs to be changed according to the width of the road surface, the plurality of hydraulic rods on the mounting frame body stretch to change the relative distance between the two baffles, and in the process, the two arc-shaped closing plates extend or contract along with the movement of the two baffles to close the discharge openings with different numbers;
the sliding blocks rotatably connected with the two ends of the strip-shaped frame slide on the baffles, and the strip-shaped frame integrally rotates along with the rotating frame, so that the strip-shaped frame inclines along with the relative distance between the two baffles, and meanwhile, the asphalt material can be leveled;
g, two flattening cylinders and retractable heavy object rack produce compression or extension action along with two baffle relative distance changes, keep the compaction effect to the pitch material.
The invention has the beneficial effects that:
1. the device is provided with a paving groove matched with a bidirectional conveying component, the asphalt material can be horizontally and preliminarily paved on a road surface, then a plurality of rotary blocks are driven to rotate through a plurality of first driving motors, so that a plurality of leveling plates are driven to rotate to level the primarily paved asphalt, the leveling can be compacted through a flattening cylinder after the leveling is finished, the flattening cylinder tightly presses the asphalt material through the action of a heavy object on a telescopic heavy object placing frame, the compacting and shaping are realized, the paving range is limited by two baffles in the whole process, the overflowing phenomenon is avoided, workers do not need to be equipped to carry out shoveling and removing the overflowing, the labor cost is reduced, and the subsequent compaction by a road roller is convenient;
2. two baffles can pass through the flexible effect of a plurality of hydraulic stems among the device, change the relative distance between the two, when two baffle relative distance change, can seal a plurality of ejection of compact openings of terminal surface under the stone groove through multistage extending structure's arc closing plate in the seal assembly, control the scope of preliminary laying, bar frame rotates along with two baffle relative distance changes simultaneously, maintain the flattening effect of laying the pitch material, and a section of thick bamboo that flattens also can be along with changing length, maintain the compaction effect, the device can change the laying range according to road surface width, need not follow-up pitch laying through small-size laying equipment, construction time has been shortened, and construction cost is reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall overhead structure of a construction asphalt paving apparatus of the present invention;
FIG. 2 is a schematic bottom view of an asphalt paving apparatus for construction engineering according to the present invention;
FIG. 3 is a schematic diagram of an overall elevation structure of the asphalt paving apparatus of the construction project of the present invention;
FIG. 4 is a schematic view of the overall rear view structure of an asphalt paving apparatus for construction engineering of the present invention;
FIG. 5 is a schematic structural diagram of a retractable weight placing rack of the asphalt paving equipment for construction engineering;
FIG. 6 is a schematic structural view of a two-way feeding assembly of the asphalt paving apparatus for construction engineering;
FIG. 7 is a schematic structural view of a rotating assembly of the asphalt paving apparatus of the construction project of the present invention;
FIG. 8 is a schematic structural view of a closure assembly of an asphalt paving machine for construction engineering according to the present invention;
FIG. 9 is a schematic structural diagram of a flattening cylinder of the asphalt paving apparatus for construction engineering.
In the figure: the device comprises a mounting frame body 1, a conveying hopper 2, a material paving groove 3, a baffle plate 4, a hydraulic rod 5, a strip-shaped frame 6, a rotating block 7, a first driving motor 8, a leveling plate 9, a flattening cylinder 10, a fixing block 11, a telescopic heavy object placing frame 12, a driving shaft 13, a second driving motor 14, a helical blade 15, a cambered closing plate 16, a sliding block 17, a rotating frame 18, an inner cylinder 19, an outer cylinder 20, a connecting rod 21, an auxiliary connecting rod 22, a limiting strip 23, a sliding rod 24, a damping spring 25, a U-shaped baffle plate on the side 26 and a paving scraper plate 27.
Detailed Description
Example 1
Referring to fig. 1-9, a construction engineering asphalt laying device comprises a mounting frame body 1, the mounting frame body 1 is used for connecting the whole device with a vehicle body and other mobile devices, a material conveying hopper 2 is fixedly arranged on the mounting frame body 1, the material conveying hopper 2 can be used for receiving asphalt materials, an existing material conveying structure can be arranged in the material conveying hopper 2 to ensure the material conveying function and control the material conveying efficiency, a material paving groove 3 is horizontally arranged at the lower side of the material conveying hopper 2, the material paving groove 3 ensures the asphalt materials to be initially laid on the ground, a laying scraper 27 is fixedly arranged at one side of the material paving groove 3, the laying scraper 27 can primarily scrape and lay the paved asphalt materials through the moving function, a bidirectional material conveying assembly is arranged in the material paving groove 3, the bidirectional material conveying assembly comprises a driving shaft 13 horizontally arranged in the material paving groove 3, two ends of the driving shaft 13 are rotatably connected with the inner wall of the material paving groove 3, a second driving motor 14 is fixedly arranged at one end of the paving groove 3, the output end of the second driving motor 14 penetrates through the paving groove 3 and is coaxially and fixedly connected with a driving shaft 13, two spiral blades 15 are symmetrically and fixedly arranged on the driving shaft 13, the two spiral blades 15 are in sliding sealing contact with the inner wall of the paving groove 3, the driving shaft 13 can be driven to rotate by the work of the second driving motor 14, the two spiral blades 15 which are oppositely arranged are driven to rotate, asphalt materials are conveyed in two directions, a plurality of discharging openings are uniformly formed in the lower end face of the paving groove 3, and the asphalt materials are discharged from the discharging openings;
wherein, the lower side of the installation frame body 1 is vertically and symmetrically provided with two baffles 4, the two baffles 4 are arranged on the material paving groove 3 and the material paving scraper 27 in a sliding sealing manner, the two baffles 4 can constrain the paved asphalt materials within the range to be paved, a sealing component moving along with the baffles 4 is arranged between the two baffles 4 and the material paving groove 3, the sealing component comprises an arc-shaped sealing plate 16 arranged at one side of the material paving groove 3, the arc-shaped sealing plate 16 is of a multi-stage telescopic structure, a main body plate of the arc-shaped sealing plate 16 is fixedly connected with the material paving groove 3, a telescopic plate of the arc-shaped sealing plate 16 is fixedly connected with the side wall of the baffle 4, when the baffles 4 move, the arc-shaped sealing plate 16 is telescopic, the number of sealed discharging openings can be changed, the amount of the guided asphalt materials is controlled, a plurality of hydraulic rods 5 are arranged between the installation frame body 1 and the two baffles 4, one end of, the other end of the hydraulic rod 5 is fixedly connected with the mounting frame body 1, and the relative distance between the two baffles 4 can be controlled through the telescopic action of the plurality of hydraulic rods 5;
wherein, a strip-shaped frame 6 is horizontally arranged at one side of the material paving groove 3, a plurality of rotating blocks 7 are horizontally and uniformly arranged at the lower side of the strip-shaped frame 6, a plurality of first driving motors 8 are uniformly and fixedly arranged at the upper end surface of the strip-shaped frame 6, the output ends of the first driving motors 8 all penetrate through the strip-shaped frame 6 and are respectively and fixedly connected with the plurality of rotating blocks 7 coaxially, a plurality of leveling plates 9 are uniformly and fixedly connected to the annular side wall of the rotating blocks 7, the plurality of leveling plates 9 are all obliquely arranged, the plurality of rotating blocks 7 can be driven to rotate by the work of the first driving motors 8, and then the plurality of leveling plates 9 are driven to rotate to level the asphalt material, when the obliquely arranged leveling plates 9 rotate, the leveling effect is better, the strip-shaped frame 6 is connected with the installation frame body 1 and the two baffle plates 4 through a rotating assembly, the rotating assembly comprises two sliding blocks 17 which are symmetrically, the two ends of the strip-shaped frame 6 are respectively rotatably connected with the two sliding blocks 17, the upper side of the strip-shaped frame 6 is provided with the rotating frame 18, the upper end of the rotating frame 18 is rotatably connected with the mounting frame body 1, the lower end of the rotating frame 18 is coaxially and fixedly connected with the strip-shaped frame 6, when the relative distance between the two baffles 4 is changed, the sliding blocks 17 slide in the sliding grooves, and meanwhile, the rotating frame 18 rotates, so that the strip-shaped frame 6 rotates, the leveling effect is kept, and the change of the relative distance between the two baffles 4 is adapted;
wherein, one side of the strip-shaped frame 6, which is far away from the material spreading groove 3, is provided with a plurality of flattening cylinders 10, each of the plurality of flattening cylinders 10 is of a telescopic structure, each of the flattening cylinders 10 comprises an inner cylinder 19, one end of the inner cylinder 19 is slidably sleeved with an outer cylinder 20, the inner cylinder 19 is fixedly connected with a connecting rod 21, one end of the connecting rod 21, which is close to the outer cylinder 20, is provided with a circular groove, an auxiliary connecting rod 22 is arranged in the circular groove in a matching manner, the auxiliary connecting rod 22 extends out of the circular groove and is fixedly connected with the inner wall of the outer cylinder 20, the outer wall of the auxiliary connecting rod 22 is fixedly provided with a plurality of limiting strips 23 in a surrounding manner, the inner wall of the circular groove is provided with a plurality of limiting slots matched with the limiting strips 23, the flattening cylinders 10 can be stretched, the flattening cylinders 10 do not affect the rotation, the elastic limiting assembly comprises a sliding rod 24 vertically and fixedly arranged on a baffle 4, a fixed block 11 is sleeved on the sliding rod 24 in a sliding manner, a damping spring 25 is sleeved on the sliding rod 24, two ends of the damping spring 25 are respectively and fixedly connected with the fixed block 11 and the baffle 4, the vertical position of a flattening cylinder 10 can be changed to ensure the compaction effect, a telescopic heavy object placing rack 12 is arranged on the upper sides of a plurality of flattening cylinders 10, the telescopic heavy object placing rack 12 can adopt the existing telescopic placing rack structure to realize the placing effect, the telescopic heavy object placing rack 12 is in an inverted U shape and is fixedly connected with a plurality of fixed blocks 11, two side U-shaped baffles 26 are symmetrically and fixedly arranged on the upper side of the telescopic heavy object placing rack 12, the lower sides of the two side U-shaped baffles 26 close to each other are provided with a groove, and the telescopic action of the telescopic, the inner width of one side U-shaped baffle 26 is equal to the outer width of the other side U-shaped baffle 26, and when the telescopic weight placing frame 12 is telescopic, the two side U-shaped baffles 26 can be overlapped;
the working steps of the asphalt laying equipment for the building engineering are as follows:
a, mounting the integral device on a laying vehicle body through a mounting frame body 1, pouring asphalt materials for laying into a material conveying hopper 2, and conducting the asphalt materials into a material paving groove 3 under the action of the material conveying hopper 2;
b, a second driving motor 14 on the paving groove 3 works to drive a driving shaft 13 to rotate, the driving shaft 13 rotates to drive two spiral blades 15 which are symmetrically arranged to rotate, asphalt materials are conveyed in two directions and are led out from a plurality of discharging openings, the asphalt materials are primarily paved by using a paving scraper 27 along with the movement, and in the process, the asphalt materials are restrained in a certain range by two baffles 4;
c, along with the moving process, the primarily laid asphalt material enters the lower side of the strip-shaped frame 6, a plurality of first driving motors 8 on the upper end surface of the strip-shaped frame 6 work to drive a plurality of rotating blocks 7 to rotate, and a plurality of leveling plates 9 which are obliquely and fixedly arranged on the annular side walls of the rotating blocks 7 flatten the primarily laid asphalt along with the rotating action;
d, the whole body continues to move, the leveled asphalt material enters the lower side of the telescopic heavy object placing frame 12, and the plurality of flattening cylinders 10 can move in the vertical direction along with the elastic limiting assemblies through the gravity of the heavy object on the telescopic heavy object placing frame 12, so that the plurality of flattening cylinders 10 generate a flattening effect to compact the leveled asphalt material, and the whole laying is completed;
e, when the paving width needs to be changed according to the width of the road surface, the plurality of hydraulic rods 5 on the installation frame body 1 stretch to change the relative distance between the two baffles 4, and in the process, the two arc-shaped closing plates 16 extend or contract along with the movement of the two baffles 4 to close the discharge openings with different numbers;
f, simultaneously, the sliding blocks 17 rotatably connected with the two ends of the strip-shaped frame 6 slide on the baffle plates 4, and the strip-shaped frame 6 integrally rotates along with the rotating frame 18, so that the two baffle plates 4 are inclined along with the relative distance, and meanwhile, the asphalt material can be leveled;
g, the two flattening cylinders 10 and the telescopic weight placing frame 12 generate compression or extension actions along with the change of the relative distance of the two baffles 4, and the compaction effect on the asphalt materials is kept.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (7)
1. The asphalt laying equipment for the building engineering comprises an installation frame body (1) and is characterized in that a conveying hopper (2) is fixedly arranged on the installation frame body (1), a paving groove (3) is horizontally arranged at the lower side of the conveying hopper (2), a laying scraper (27) is fixedly arranged at one side of the paving groove (3), a bidirectional conveying component is arranged in the paving groove (3), a plurality of discharging openings are uniformly formed in the lower end face of the paving groove (3), two baffles (4) are vertically and symmetrically arranged at the lower side of the installation frame body (1), two baffles (4) are uniformly arranged on the paving groove (3) and the laying scraper (27) in a sliding sealing manner, a sealing component moving along with the baffles (4) is arranged between the two baffles (4) and the paving groove (3), a plurality of hydraulic rods (5) are arranged between the installation frame body (1) and the two baffles (4), one end of the hydraulic rod (5) is fixedly connected with the baffle (4), and the other end of the hydraulic rod (5) is fixedly connected with the mounting frame body (1);
a strip-shaped frame (6) is horizontally arranged on one side of the material paving groove (3), a plurality of rotating blocks (7) are horizontally and uniformly arranged on the lower side of the strip-shaped frame (6), a plurality of first driving motors (8) are uniformly and fixedly arranged on the upper end face of the strip-shaped frame (6), the output ends of the first driving motors (8) penetrate through the strip-shaped frame (6) and are respectively and coaxially and fixedly connected with the plurality of rotating blocks (7), a plurality of leveling plates (9) are uniformly and fixedly connected to the annular side wall of each rotating block (7), the plurality of leveling plates (9) are obliquely arranged, and the strip-shaped frame (6) is connected with the installation frame body (1) and the two baffles (4) through a rotating assembly;
one side of keeping away from in bar frame (6) and spreading silo (3) is equipped with a plurality of section of thick bamboo (10) that flatten, and is a plurality of a section of thick bamboo (10) that flatten is extending structure, and is a plurality of a section of thick bamboo (10) both ends are all rotated and are connected with fixed block (11), fixed block (11) are connected with baffle (4) through the spacing subassembly of elasticity, and are a plurality of a section of thick bamboo (10) upside that flatten is equipped with retractable heavy object rack (12), retractable heavy object rack (12) are the type of falling U and with a plurality of fixed block (11) fixed connection.
2. The asphalt paving device for building engineering according to claim 1, wherein the bidirectional material conveying assembly comprises a driving shaft (13) horizontally arranged in the paving trough (3), both ends of the driving shaft (13) are rotatably connected with the inner wall of the paving trough (3), one end of the paving trough (3) is fixedly provided with a second driving motor (14), the output end of the second driving motor (14) penetrates through the paving trough (3) and is coaxially and fixedly connected with the driving shaft (13), the driving shaft (13) is symmetrically and fixedly provided with two helical blades (15), and both helical blades (15) are in sliding and sealing contact with the inner wall of the paving trough (3).
3. The asphalt paving equipment for building engineering according to claim 1, wherein the sealing assembly comprises an arc-shaped sealing plate (16) arranged on one side of the paving trough (3), the arc-shaped sealing plate (16) is of a multi-stage telescopic structure, a main body plate of the arc-shaped sealing plate (16) is fixedly connected with the paving trough (3), and a telescopic plate of the arc-shaped sealing plate (16) is fixedly connected with the side wall of the baffle plate (4).
4. The asphalt paving device for the building engineering according to claim 1, wherein the rotating assembly comprises two sliding blocks (17) symmetrically arranged on two sides of a strip-shaped frame (6), two baffle plates (4) are respectively provided with a sliding groove matched with the sliding blocks (17), two ends of the strip-shaped frame (6) are respectively and rotatably connected with the two sliding blocks (17), a rotating frame (18) is arranged on the upper side of the strip-shaped frame (6), the upper end of the rotating frame (18) is rotatably connected with the mounting frame body (1), and the lower end of the rotating frame (18) is coaxially and fixedly connected with the strip-shaped frame (6).
5. The asphalt paving device for building engineering according to claim 1, wherein the flattening cylinder (10) comprises an inner cylinder body (19), one end of the inner cylinder body (19) is slidably sleeved with an outer cylinder body (20), a connecting rod (21) is fixedly connected with the inner cylinder body (19), a circular groove is formed in one end, close to the outer cylinder body (20), of the connecting rod (21), an auxiliary connecting rod (22) is arranged in the circular groove in a matched mode, the auxiliary connecting rod (22) extends out of the circular groove and is fixedly connected with the inner wall of the outer cylinder body (20), a plurality of limiting strips (23) are fixedly arranged on the outer wall of the auxiliary connecting rod (22) in a surrounding mode, and a plurality of limiting grooves matched with the limiting strips (23) are formed in the inner wall of the circular groove.
6. The asphalt paving device for building engineering according to claim 1, wherein the elastic limiting component comprises a sliding rod (24) vertically and fixedly arranged on the baffle plate (4), the fixed block (11) is slidably sleeved on the sliding rod (24), a damping spring (25) is sleeved on the sliding rod (24), and two ends of the damping spring (25) are respectively and fixedly connected with the fixed block (11) and the baffle plate (4).
7. The asphalt laying equipment for the building engineering according to claim 1, wherein two side U-shaped baffles (26) are symmetrically and fixedly arranged on the upper side of the telescopic weight placing frame (12), the lower sides of the ends, close to each other, of the two side U-shaped baffles (26) are provided with grooves, and the inner width of one side U-shaped baffle (26) is equal to the outer width of the other side U-shaped baffle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360483.1A CN111535127B (en) | 2020-04-30 | 2020-04-30 | Asphalt laying equipment for constructional engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010360483.1A CN111535127B (en) | 2020-04-30 | 2020-04-30 | Asphalt laying equipment for constructional engineering |
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| Publication Number | Publication Date |
|---|---|
| CN111535127A true CN111535127A (en) | 2020-08-14 |
| CN111535127B CN111535127B (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010360483.1A Active CN111535127B (en) | 2020-04-30 | 2020-04-30 | Asphalt laying equipment for constructional engineering |
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| CN112726334A (en) * | 2020-12-25 | 2021-04-30 | 华能山东泗水新能源有限公司 | Concrete paver for civil engineering |
| CN113373768A (en) * | 2021-06-18 | 2021-09-10 | 重庆皓连公路工程有限公司 | Equipment for asphalt paving in highway engineering |
| CN115094720A (en) * | 2022-06-13 | 2022-09-23 | 杭州路顺环境建设有限公司 | Pavement composite paving system and method for high-viscosity composite modified environment-friendly asphalt |
| CN115110381A (en) * | 2022-07-11 | 2022-09-27 | 姚传现 | Paving device for stabilized soil of highway base |
| CN116397503A (en) * | 2023-04-23 | 2023-07-07 | 中铁隧道局集团有限公司 | Be used for prosthetic automatic device that levels of municipal works road surface |
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| CN112695591A (en) * | 2020-12-25 | 2021-04-23 | 邢凯 | Energy-saving adjusting baffle for asphalt road paving |
| CN112726334A (en) * | 2020-12-25 | 2021-04-30 | 华能山东泗水新能源有限公司 | Concrete paver for civil engineering |
| CN112695588A (en) * | 2020-12-28 | 2021-04-23 | 李红喜 | Road surface cement tiling device is used in road and bridge construction |
| CN113373768A (en) * | 2021-06-18 | 2021-09-10 | 重庆皓连公路工程有限公司 | Equipment for asphalt paving in highway engineering |
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| CN115094720B (en) * | 2022-06-13 | 2024-04-02 | 杭州路顺环境建设有限公司 | Road surface composite pavement system and method of high-viscosity composite modified environment-friendly asphalt |
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| CN115110381B (en) * | 2022-07-11 | 2024-04-02 | 姚传现 | Paving device for road base stabilized soil |
| CN116397503A (en) * | 2023-04-23 | 2023-07-07 | 中铁隧道局集团有限公司 | Be used for prosthetic automatic device that levels of municipal works road surface |
| CN116397503B (en) * | 2023-04-23 | 2023-10-24 | 中铁隧道局集团有限公司 | Be used for prosthetic automatic device that levels of municipal works road surface |
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