CN216809461U

CN216809461U - Asphalt concrete pavement construction equipment

Info

Publication number: CN216809461U
Application number: CN202123228625.8U
Authority: CN
Inventors: 申叶波
Original assignee: Jiangsu Jinyan Transportation Engineering Co ltd
Current assignee: Jiangsu Jinyan Transportation Engineering Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-24
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses asphalt concrete pavement construction equipment which comprises a vehicle body, wherein a push plate is arranged on the outer surface of one side of the vehicle body, guide wheels are arranged on two sides of the vehicle body, supporting rods are arranged on the outer surface of the lower end of the vehicle body, movable shafts are arranged between the supporting rods, smearing rollers are arranged on the outer surface of the movable shafts, a lifting scraper device for improving asphalt paving thickness is arranged on the outer surface of the upper end of the vehicle body, a storage barrel is arranged on the other side of the lifting scraper device, a stirring device for improving asphalt mixing degree is arranged in the storage barrel, and a guide pipe is connected to the lower end of the storage barrel. According to the asphalt concrete pavement construction equipment, the lifting scraper device is arranged, and the scraper plate can adjust the thickness of asphalt on the ground after the connecting rod is lifted, so that the convenience for adjusting the asphalt paving thickness is greatly improved, and the pavement construction efficiency is improved.

Description

Asphalt concrete pavement construction equipment

Technical Field

The utility model relates to the technical field of road construction, in particular to asphalt concrete pavement construction equipment.

Background

In recent years, roads in China are rapidly developed, asphalt pavements are put into use, various damage phenomena can occur under the comprehensive action of vehicle-mounted factors, external environments and other factors, in order to prolong the service life of the asphalt pavements and ensure the pavement performance of the asphalt pavements, the asphalt pavements need to be maintained in time, the asphalt concrete pavements refer to pavements with asphalt concrete as surface layers, and a mixture is prepared by manually selecting mineral materials (broken stone or crushed gravel, stone chips or sand, mineral powder and the like) with certain grading composition and pavement asphalt materials in a certain proportion and mixing the materials under strict control conditions.

The existing asphalt concrete pavement construction equipment cannot stir and mix asphalt, the paved asphalt concrete pavement is uneven because of unevenness of material injection or material distribution, the paving quality is poor, the paving process needs to be repeated for multiple times, the efficiency is low, the existing asphalt concrete pavement construction equipment cannot adjust the thickness of asphalt pavement, the construction efficiency is low, the practicability is poor, certain adverse effect is brought to the using process of people, and therefore the asphalt concrete pavement construction equipment is provided.

Disclosure of Invention

The utility model provides asphalt concrete pavement construction equipment aiming at the problems in the prior art.

The utility model solves the technical problems through the following technical means: the utility model provides an asphalt concrete road surface construction equipment, includes the automobile body, one side surface of automobile body is provided with the push pedal, the both sides of automobile body are provided with the leading wheel, the lower extreme surface of automobile body is provided with the bracing piece, be provided with the loose axle between the bracing piece, the surface of loose axle is provided with paints the roller, the upper end surface of automobile body is provided with the lift scraper means that is used for improving pitch and paves thickness, the opposite side of lift scraper means is provided with the storage vat, the inside of storage vat is provided with the agitating unit who is used for improving the pitch degree of mixing, the lower extreme of storage vat is connected with the honeycomb duct, the other end of honeycomb duct is provided with the discharge gate.

Furthermore, the lifting scraper device comprises a groove, a driving motor and a connecting rod, wherein a sliding block is arranged on the inner surface of one side of the groove, a motor mounting seat is arranged between the driving motor and the vehicle body, a transmission gear is arranged at the other end of an output shaft of the driving motor, a guide rail sliding sleeve is arranged on the outer surface of one side of the connecting rod, a rack is arranged on the outer surface of the other side of the connecting rod, a connecting block is arranged at the other end of the connecting rod, and a scraping plate is arranged on the outer surface of the lower end of the connecting block.

Further, be located the upper end surface middle part of automobile body through the trench, just run through in the upper end surface of automobile body through the trench, driving motor passes through the upper end surface fixed connection of motor mount pad and automobile body, drive gear and driving motor's output shaft swing joint, the connecting rod passes through guide rail sliding sleeve and slider sliding connection, driving motor's output shaft passes through driving gear and rack toothing and is connected, the connecting rod passes through rack and driving motor's output shaft swing joint, scrape the flitch and pass through connecting block and connecting rod fixed connection, just scrape the flitch and pass through connecting rod and automobile body swing joint.

Further, agitating unit includes driving motor and bearing frame No. two, the internal surface of bearing frame is provided with the (mixing) shaft, the surface of (mixing) shaft is provided with from the driving wheel, from being provided with the drive belt between driving motor's the output shaft No. two, the other end of (mixing) shaft is provided with stirring paddle leaf.

Further, No. two driving motor are connected with the upper end surface fixed connection of automobile body, the upper end surface fixed connection of bearing frame and storage vat, the middle part swing joint of (mixing) shaft and bearing frame, just the (mixing) shaft runs through the upper end surface of storage vat, No. two driving motor's output shaft passes through the drive belt and follows driving wheel swing joint, follow the surface fixed connection of driving wheel and (mixing) shaft, stirring paddle leaf and the other end fixed connection of (mixing) shaft, just stirring paddle leaf is through the output shaft swing joint from driving wheel and drive belt and No. two driving motor.

Further, the outer fixed surface of one side of push pedal and automobile body is connected, the lower extreme outer fixed surface of bracing piece and automobile body is connected, paint the roller and pass through loose axle and bracing piece swing joint, the discharge gate is linked together through honeycomb duct and storage vat.

Compared with the prior art, the utility model provides asphalt concrete pavement construction equipment, which has the following beneficial effects:

1. this kind of asphalt concrete road surface construction equipment, through being provided with lift scraper device, the pitch in the storage vat mixes the back through the stirring, flow to ground through honeycomb duct and discharge gate and pave, when needs adjust the thickness that pitch was paved, start behind the driving motor, drive gear after driving motor's the output shaft rotates and rotate, drive gear rotates the back, rack on the connecting rod drives the connecting rod and goes up and down through the inslot along with drive gear rotates the back, the connecting rod can also slide on the slider through the guide rail sliding sleeve, can improve the stability that the connecting rod goes up and down, can realize scraping the flitch and carry out the regulation of thickness to the pitch on ground after the connecting rod goes up and down, the convenience of the thickness regulation that paves to pitch has been improved greatly, the efficiency of road surface construction has been improved.

2. This kind of asphalt concrete road surface construction equipment, through being provided with agitating unit, before spreading to pitch, at first start driving motor No. two, drive through the drive belt behind driving shaft and rotate from the driving wheel after driving motor's the output shaft rotates, thereby realize the (mixing) shaft at the bearing frame internal rotation, the (mixing) shaft rotates the back, stirring paddle leaf can mix the stirring to the pitch in the storage vat, make the asphalt concrete stirring when annotating the material even, pave fast and level under the prerequisite of a small amount of heat loss, thereby guarantee later stage road surface quality and reach the construction requirement, the efficiency of road surface construction has further been improved.

Drawings

The utility model is further described with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of an asphalt concrete pavement construction apparatus according to the present invention.

FIG. 2 is a side view of an elevating scraper device of an asphalt concrete pavement construction apparatus according to the present invention.

FIG. 3 is a schematic view of a connection structure of a connection rod and a through groove of the asphalt concrete pavement construction equipment of the present invention.

FIG. 4 is a schematic view of the connection structure of the connecting rod, the rack and the guide rail sliding sleeve of the asphalt concrete pavement construction equipment of the present invention.

FIG. 5 is a schematic plan view of a mixing device of the asphalt concrete pavement construction equipment according to the present invention.

Fig. 6 is a schematic structural view of the stirring device in fig. 5.

In the figure: 1. a vehicle body; 2. pushing the plate; 3. a guide wheel; 4. a support bar; 5. a coating roller; 6. a movable shaft; 7. a lifting scraper device; 701. passing through the slot; 702. a motor mounting seat; 703. a connecting rod; 704. a first driving motor; 705. a transmission gear; 706. a rack; 707. a guide rail sliding sleeve; 708. connecting blocks; 709. a scraping plate; 710. a slider; 8. a storage barrel; 9. a stirring device; 901. a second drive motor; 902. a transmission belt; 903. a bearing seat; 904. a stirring shaft; 905. a stirring paddle; 906. a driven wheel; 10. a flow guide pipe; 11. and (4) a discharge port.

Detailed Description

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an asphalt concrete pavement construction equipment, which comprises a vehicle body 1, one side surface of the vehicle body 1 is provided with a push plate 2, two sides of the vehicle body 1 are provided with guide wheels 3, a lower end surface of the vehicle body 1 is provided with a support rod 4, a movable shaft 6 is arranged between the support rods 4, the outer surface of the movable shaft 6 is provided with a smearing roller 5, the upper end surface of the vehicle body 1 is provided with a lifting scraper device 7 for improving the paving thickness of asphalt, the other side of the lifting scraper device 7 is provided with a storage vat 8, the inside of the storage vat 8 is provided with a stirring device 9 for improving the mixing degree of the asphalt, the lower end of the storage vat 8 is connected with a guide pipe 10, and the other end of the guide pipe 10 is provided with a discharge port 11.

The lifting scraper device 7 comprises a through groove 701, a first driving motor 704 and a connecting rod 703, a sliding block 710 is arranged on the inner surface of one side of the through groove 701, a motor mounting seat 702 is arranged between the first driving motor 704 and the vehicle body 1, a transmission gear 705 is arranged at the other end of an output shaft of the first driving motor 704, a guide rail sliding sleeve 707 is arranged on the outer surface of one side of the connecting rod 703, a rack 706 is arranged on the outer surface of the other side of the connecting rod 703, a connecting block 708 is arranged at the other end of the connecting rod 703, and a scraper plate 709 is arranged on the outer surface of the lower end of the connecting block 708.

The through groove 701 is located in the middle of the outer surface of the upper end of the vehicle body 1, the through groove 701 penetrates through the outer surface of the upper end of the vehicle body 1, the first driving motor 704 is fixedly connected with the outer surface of the upper end of the vehicle body 1 through the motor mounting seat 702, the transmission gear 705 is movably connected with an output shaft of the first driving motor 704, the connecting rod 703 is slidably connected with the sliding block 710 through the guide rail sliding sleeve 707, the output shaft of the first driving motor 704 is meshed with the rack 706 through the transmission gear 705, the connecting rod 703 is movably connected with the output shaft of the first driving motor 704 through the rack 706, the scraping plate 709 is fixedly connected with the connecting rod 703 through the connecting block 708, and the scraping plate 709 is movably connected with the vehicle body 1 through the connecting rod 703.

Example 2

As shown in fig. 1, 5 and 6, a stirring device 9 is provided on the basis of embodiment 1, the stirring device 9 includes a second driving motor 901 and a bearing seat 903, a stirring shaft 904 is provided on an inner surface of the bearing seat 903, a driven wheel 906 is provided on an outer surface of the stirring shaft 904, a driving belt 902 is provided between the driven wheel 906 and an output shaft of the second driving motor 901, and a stirring blade 905 is provided at the other end of the stirring shaft 904.

No. two driving motor 901 and automobile body 1's upper end surface fixed connection, bearing frame 903 and storage vat 8's upper end surface fixed connection, the middle part swing joint of (mixing) shaft 904 and bearing frame 903, and (mixing) shaft 904 runs through the upper end surface of storage vat 8, No. two driving motor 901's output shaft passes through drive belt 902 and follows driving wheel 906 swing joint, follow driving wheel 906 and (mixing) shaft 904's surface fixed connection, stirring paddle leaf 905 and (mixing) shaft 904's other end fixed connection, and stirring paddle leaf 905 is through the output shaft swing joint from driving wheel 906 and drive belt 902 and No. two driving motor 901.

The outer fixed surface of one side of push pedal 2 and automobile body 1 is connected, and bracing piece 4 is connected with the lower extreme outer fixed surface of automobile body 1, paints roller 5 and passes through

loose axle

6 and 4 swing joint of bracing piece, and discharge gate 11 is linked together through honeycomb duct 10 and storage vat 8.

For embodiment 1 agitating unit 9 has been increased, before spreading asphalt, at first start driving motor 901 No. two, after driving shaft 902 of driving motor 901 rotates, driven round 906 rotation on the (mixing) shaft 904 is driven through the drive belt, thereby realize (mixing) shaft 904 internal rotation in bearing frame 903, after (mixing) shaft 904 rotates, stirring paddle leaf 905 can mix the stirring to the asphalt in the storage vat 8, make the asphalt concrete stirring when annotating the material even, pave fast and level under the prerequisite of a small amount of heat loss, thereby guarantee that later stage road surface quality reaches the construction requirement, the efficiency of road surface construction has further been improved.

The working principle is as follows: before paving asphalt, firstly, a second driving motor 901 is started, an output shaft of the second driving motor 901 drives a driven wheel 906 on a stirring shaft 904 to rotate through a transmission belt 902 after rotating, so that the stirring shaft 904 rotates in a bearing seat 903, after the stirring shaft 904 rotates, a stirring paddle blade 905 can mix and stir the asphalt in a storage barrel 8, so that the asphalt concrete during material injection is uniformly stirred, rapid paving and leveling are performed on the premise of little heat loss, the later pavement quality is ensured to meet the construction requirement, the pavement construction efficiency is further improved, by arranging a lifting scraper device 7, the asphalt in the storage barrel 8 is stirred and mixed, then flows to the ground through a guide pipe 10 and a discharge port 11 for paving, when the thickness of asphalt paving needs to be adjusted, after a first driving motor 704 is started, an output shaft of a first driving motor drives a transmission gear 705 to rotate after rotating, after the transmission gear 705 rotates, the rack 706 on the connecting rod 703 drives the connecting rod 703 to go up and down in the through groove 701 along with the rotation of the transmission gear 705, the connecting rod 703 can also slide on the sliding block 710 through the guide rail sliding sleeve 707, the stability of the lifting of the connecting rod 703 can be improved, the thickness of the asphalt on the ground can be adjusted by the scraper 709 after the connecting rod 703 goes up and down, the convenience of adjusting the paving thickness of the asphalt is greatly improved, and the efficiency of road construction is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an asphalt concrete road surface construction equipment, includes automobile body (1), one side surface of automobile body (1) is provided with push pedal (2), the both sides of automobile body (1) are provided with leading wheel (3), the lower extreme surface of automobile body (1) is provided with bracing piece (4), be provided with loose axle (6) between bracing piece (4), the surface of loose axle (6) is provided with paints roller (5), its characterized in that: the utility model discloses a pitch-paving vehicle, including automobile body (1), the upper end surface of automobile body (1) is provided with lift scraper means (7) that are used for improving pitch thickness of paving, the opposite side of lift scraper means (7) is provided with storage vat (8), the inside of storage vat (8) is provided with agitating unit (9) that are used for improving the pitch degree of mixing, the lower extreme of storage vat (8) is connected with honeycomb duct (10), the other end of honeycomb duct (10) is provided with discharge gate (11).

2. An asphalt concrete pavement construction equipment according to claim 1, wherein: the lifting scraper device (7) comprises a through groove (701), a first driving motor (704) and a connecting rod (703), a sliding block (710) is arranged on the inner surface of one side of the through groove (701), a motor mounting seat (702) is arranged between the first driving motor (704) and the vehicle body (1), a transmission gear (705) is arranged at the other end of an output shaft of the first driving motor (704), a guide rail sliding sleeve (707) is arranged on the outer surface of one side of the connecting rod (703), a rack (706) is arranged on the outer surface of the other side of the connecting rod (703), a connecting block (708) is arranged at the other end of the connecting rod (703), and a scraper plate (709) is arranged on the outer surface of the lower end of the connecting block (708).

3. An asphalt concrete pavement construction equipment according to claim 2, wherein: the through groove (701) is positioned in the middle of the outer surface of the upper end of the vehicle body (1), the through groove (701) penetrates through the outer surface of the upper end of the vehicle body (1), the first driving motor (704) is fixedly connected with the outer surface of the upper end of the vehicle body (1) through a motor mounting seat (702), the transmission gear (705) is movably connected with an output shaft of a first driving motor (704), the connecting rod (703) is connected with the sliding block (710) in a sliding way through a guide rail sliding sleeve (707), the output shaft of the first driving motor (704) is meshed with the rack (706) through a transmission gear (705), the connecting rod (703) is movably connected with an output shaft of a first driving motor (704) through a rack (706), the scraping plate (709) is fixedly connected with the connecting rod (703) through a connecting block (708), and the scraping plate (709) is movably connected with the vehicle body (1) through a connecting rod (703).

4. An asphalt concrete pavement construction equipment according to claim 1, wherein: the stirring device (9) comprises a second driving motor (901) and a bearing seat (903), wherein a stirring shaft (904) is arranged on the inner surface of the bearing seat (903), a driven wheel (906) is arranged on the outer surface of the stirring shaft (904), a transmission belt (902) is arranged between the driven wheel (906) and an output shaft of the second driving motor (901), and stirring blades (905) are arranged at the other end of the stirring shaft (904).

5. An asphalt concrete pavement construction equipment according to claim 4, wherein: the outer surface of the upper end of the second driving motor (901) is fixedly connected with the outer surface of the upper end of the vehicle body (1), the bearing seat (903) is fixedly connected with the outer surface of the upper end of the storage barrel (8), the stirring shaft (904) is movably connected with the middle of the bearing seat (903), the stirring shaft (904) penetrates through the outer surface of the upper end of the storage barrel (8), the output shaft of the second driving motor (901) is movably connected with a driven wheel (906) through a transmission belt (902), the driven wheel (906) is fixedly connected with the outer surface of the stirring shaft (904), the stirring blades (905) are fixedly connected with the other end of the stirring shaft (904), and the stirring blades (905) are movably connected with the output shaft of the second driving motor (901) through the driven wheel (906) and the transmission belt (902).

6. An asphalt concrete pavement construction equipment according to claim 1, wherein: push pedal (2) and one side fixed surface connection of automobile body (1), the lower extreme fixed surface connection of bracing piece (4) and automobile body (1), paint roller (5) and pass through loose axle (6) and bracing piece (4) swing joint, discharge gate (11) are linked together through honeycomb duct (10) and storage vat (8).