CN220579742U

CN220579742U - Asphalt paving device

Info

Publication number: CN220579742U
Application number: CN202321900633.9U
Authority: CN
Inventors: 黄元辉; 李世昆; 李黄生; 钟明; 周武军
Original assignee: Coastal Expressway Branch Of Guangxi Beibu Gulf Investment Group Co ltd
Current assignee: Coastal Expressway Branch Of Guangxi Beibu Gulf Investment Group Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-03-12
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses an asphalt paving device which comprises a feeding box, a driving motor and a hydraulic rod, wherein a mounting plate is fixedly arranged on the side surface of the feeding box, a mounting hook is fixedly arranged in the middle of the outer end of the mounting plate, a feeding hole is arranged above the feeding box, the driving motor is arranged on the side surface of the feeding box, a first rotating shaft is fixedly arranged at the output end of the driving motor, a first rotating gear is fixedly arranged at the outer end of the feeding box on the first rotating shaft, a second rotating gear is fixedly arranged at the outer end of the second rotating shaft, a connecting block is fixedly arranged at one side, far away from the mounting plate, of the feeding box, a connecting plate is rotatably connected onto the connecting block, and a discharging hole is formed in the lower surface of the feeding box. This asphalt paving device can conveniently scrape the asphalt of the adhesion of pressing the cylinder surface through the use of guard plate, cooperates the inside use of blowing fan of guard plate side mounting frame simultaneously, conveniently paves the quick air-drying of back pitch, improves the air-drying efficiency of pitch.

Description

Asphalt paving device

Technical Field

The utility model relates to the technical field related to highway maintenance, in particular to an asphalt paving device.

Background

The road can crack due to the rolling back and forth of various vehicles, and a certain part of the road surface is cracked more, and asphalt needs to be paved again on the section of the road surface, so that the road is maintained by the asphalt paving device in the road maintenance process;

the existing asphalt paving device is often provided with a simple stirring device in an asphalt reaction tank, asphalt is prevented from being adhered and solidified in the reaction tank, the simple stirring device not only easily enables the asphalt to be insufficiently stirred, but also enables a part of asphalt to be solidified at the corners of the reaction tank, so that asphalt discharge is insufficient, and meanwhile, after the asphalt is discharged and paved, the asphalt is required to wait for natural air drying, the efficiency is low, so that an asphalt paving device is provided, and the problem provided in the above is solved.

Disclosure of Invention

The utility model aims to provide an asphalt paving device, which aims to solve the problems that an asphalt reaction tank of the prior asphalt paving device is often provided with a simple stirring device to prevent asphalt from being adhered and solidified in the reaction tank, the simple stirring device is easy to cause insufficient stirring of the asphalt and solidification of a part of asphalt at corners of the reaction tank, so that insufficient asphalt discharge is caused, and meanwhile, after the asphalt is discharged and paved, the asphalt is required to wait for natural air drying and has lower efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an asphalt paving device, includes feed box, driving motor and hydraulic stem, the side fixed mounting of feed box has the mounting panel, and the outer end middle part of mounting panel is fixed with the installation hook, the feed inlet is installed to the top of feed box, and the side-mounting of feed box has driving motor, driving motor's output is fixed with first axis of rotation, and the inside rotation of feed box is connected with the second axis of rotation, be located the outer end of feed box on the first axis of rotation and be fixed with first rotation gear, the outer end of second axis of rotation is fixed with the second and rotates the gear, one side of keeping away from the mounting panel on the feed box is fixed with the connecting block, and rotates on the connecting block and be connected with the connecting plate, the discharge gate has been seted up to the lower surface of feed box, the both ends of connecting plate are connected with the installation pole, and the middle part rotation of installation pole is connected with the connecting axle, the middle part of connecting axle is fixed with the whole pressure cylinder, the upper end of installation pole is provided with the guard plate that is located whole pressure cylinder upper end.

Preferably, the inboard bottom of feed box is the slope form setting, and the inboard bottom of feed box evenly installs the heating strip, both ends are all installed around the one side that is close to the discharge gate on the feed box, and the below of hydraulic stem is connected with the shutter of laminating at the feed box surface, the area of shutter is greater than the area of discharge gate.

Preferably, stirring blades are uniformly fixed on the surfaces of the first rotating shaft and the second rotating shaft, the stirring blades on the surfaces of the first rotating shaft and the surface stirring blades on the surfaces of the second rotating shaft are arranged in a staggered mode, and the first rotating gear at the end part of the first rotating shaft and the second rotating gear at the end part of the second rotating shaft are meshed with each other.

Preferably, the connecting plate and the mounting rod are integrally arranged, the mounting rod and the protection plate are connected in a bolt fixing mode, the lower end of the protection plate is obliquely arranged, and the inner wall of the protection plate is tightly attached to the outer wall of the pressure regulating roller.

Preferably, the outside of guard plate is fixed with the installing frame, and the internally mounted of installing frame has the fan that blows, the fan that blows is provided with three groups on the installing frame.

Compared with the prior art, the utility model has the beneficial effects that: the asphalt paving device comprises an asphalt paving machine,

through the use of the first rotating shaft and the first rotating gear in the feed box and the second rotating shaft and the second rotating gear, stirring blades on the first rotating shaft and the second rotating shaft in the device can conveniently rotate in opposite directions in the interior to stir asphalt, so that the stirring efficiency of the device on asphalt is improved, meanwhile, the use of a heating strip at the bottom of the feed box is matched, the internally stirred asphalt is conveniently heated, the phenomenon that the asphalt is solidified is avoided, and the stirring effect of the device on the asphalt is improved;

can conveniently scrape the asphalt of the adhesion of pressing the cylinder surface from the use of guard plate, the inside blowing fan's of cooperation guard plate side mounting frame use simultaneously, convenient quick air-drying of spreading back asphalt improves the air-drying efficiency of asphalt.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of a feed tank of the present utility model in a top cross-sectional configuration;

fig. 4 is a schematic diagram of a connection structure between a protection plate and a mounting frame according to the present utility model.

In the figure: 1. a feed box; 2. a mounting plate; 3. a feed inlet; 4. a mounting hook; 5. a driving motor; 6. a first rotation shaft; 7. a first rotating gear; 8. a second rotation shaft; 9. a second rotating gear; 10. stirring blades; 11. a heating strip; 12. a connecting block; 13. a discharge port; 14. a hydraulic rod; 15. a shutter; 16. a connecting plate; 17. a mounting rod; 18. a connecting shaft; 19. a pressure regulating roller; 20. a protection plate; 21. a mounting frame; 22. blowing fan.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an asphalt paving device, including feed box 1, driving motor 5 and hydraulic stem 14, the side fixed mounting of feed box 1 has mounting panel 2, and the outer end middle part of mounting panel 2 is fixed with installation hook 4, feed inlet 3 is installed to the top of feed box 1, and the side mounting of feed box 1 has driving motor 5, the inboard bottom of feed box 1 is the slope form setting, and the inboard bottom of feed box 1 evenly installs heating strip 11, the side front and back both ends that are close to discharge gate 13 on the feed box 1 all install hydraulic stem 14, and the below of hydraulic stem 14 is connected with the baffle door 15 that laminating is in feed box 1 surface, the area of baffle door 15 is greater than the area of discharge gate 13, make things convenient for the row of the inside reacted pitch of feed box 1 to descend, the output of driving motor 5 is fixed with first rotation axis 6, and the inside rotation of feed box 1 is connected with second rotation axis 8, the outer end that is located feed box 1 is fixed with first rotation gear 7 on first rotation axis 6, the outer end of second rotation axis 8 is fixed with second rotation gear 9, the first rotation axis 6 and the inside of rotation axis 8 evenly has first rotation axis 10 and first rotation axis 8 of rotation 7 and the inside of rotation axis 8 of rotation 8 are provided with first rotation axis 10 and first rotation axis 8 of rotation 8 that is the mutual stirring surface of evenly to be provided with the first rotation axis of rotation 8;

referring to fig. 1-4, a connecting block 12 is fixed on one side, far away from a mounting plate 2, of a feed box 1, a connecting plate 16 is rotationally connected to the connecting block 12, a discharge hole 13 is formed in the lower surface of the feed box 1, two ends of the connecting plate 16 are connected with mounting rods 17, the middle parts of the mounting rods 17 are rotationally connected with connecting shafts 18, the connecting plate 16 and the mounting rods 17 are integrally arranged, the mounting rods 17 are connected with a protection plate 20 in a bolt fixing mode, the lower end of the protection plate 20 is obliquely arranged, the inner wall of the protection plate 20 is tightly attached to the outer wall of a pressure regulating roller 19, installation of the protection plate 20 is facilitated, scraping of asphalt adhered to the surface of the pressure regulating roller 19 is facilitated, the middle part of the connecting shafts 18 is fixedly provided with the pressure regulating roller 19, the upper end of the mounting rods 17 is provided with protection plates 20 positioned at the upper end of the pressure regulating roller 19, the outer sides of the protection plates 20 are fixedly provided with mounting frames 21, the inside of the mounting frames 21 are internally provided with blowing fans 22, and the blowing fans 22 are arranged on the mounting frames 21 in three groups, and can be blown downwards through the blowing fans 22, so that rapid air drying after asphalt is achieved.

Working principle: firstly, when in use, the mounting hooks 4 at the end part of the mounting plate 2 of the device are connected with an external skip, and when asphalt is reacted, sufficient asphalt raw materials and moisture are added into the feeding box 1, the driving motor 5 is started to drive the stirring blades 10 on the surface of the driving motor 5 to rotate through the first rotating shaft 6, meanwhile, the first rotating gear 7 at the end part of the first rotating shaft 6 is meshed with the second rotating gear 9 on the surface of the second rotating shaft 8 to rotate, so that the second rotating shaft 8 drives the stirring blades 10 to rotate in opposite directions in the interior, and further, the two groups of stirring blades 10 rotating in opposite directions are convenient to stir the interior, and meanwhile, the stirring effect of the interior asphalt is facilitated by matching with the use of the heating strips 11 at the bottom of the inner side of the feeding box 1, and the phenomenon that the asphalt is easy to solidify in the interior is avoided;

the leveling cylinder 19 on the connecting plate 16 of this feed box 1 tip can flatten the pitch of arranging down, and the guard plate 20 of this leveling cylinder 19 top can scrape the pitch of leveling cylinder 19 surface adhesion simultaneously reason, avoids pitch adhesion on leveling cylinder 19, influences the leveling effect of pitch, and one side of this guard plate 20 is fixed with the installing frame 21, can be through the use of the fan 22 of blowing of installing frame 21 internally mounted evenly, conveniently pave the quick air-drying of back pitch, improves the efficiency of the device's shop pitch, this is the principle of use of this pitch shop device.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Asphalt paving device, including feed box (1), driving motor (5) and hydraulic stem (14), its characterized in that: the side fixed mounting of feed box (1) has mounting panel (2), and the outer end middle part of mounting panel (2) is fixed with installation hook (4), feed inlet (3) are installed to the top of feed box (1), and the side-mounting of feed box (1) has driving motor (5), the output of driving motor (5) is fixed with first axis of rotation (6), and the inside rotation of feed box (1) is connected with second axis of rotation (8), the outer end that is located feed box (1) on first axis of rotation (6) is fixed with first rotation gear (7), the outer end of second axis of rotation (8) is fixed with second rotation gear (9), one side that keeps away from mounting panel (2) on feed box (1) is fixed with connecting block (12), and rotates on connecting block (12) and be connected with connecting plate (16), the lower surface of feed box (1) has seted up discharge gate (13), the both ends of installing pole (16) are connected with installation pole (17), and the middle part that is located feed box (6) is fixed with first rotation gear (7), the outer end that is located feed box (1) is fixed with connecting block (19), the whole cylinder (19) of connecting plate (19).

2. An asphalt paving apparatus according to claim 1, wherein: the inside bottom of feed box (1) is the slope form setting, and evenly installs heating strip (11) in the inboard bottom of feed box (1), both ends all install hydraulic stem (14) around one side that is close to discharge gate (13) on feed box (1), and the below of hydraulic stem (14) is connected with shutter (15) of laminating at feed box (1) surface, the area of shutter (15) is greater than the area of discharge gate (13).

3. An asphalt paving apparatus according to claim 1, wherein: the surface of the first rotating shaft (6) and the surface of the second rotating shaft (8) are uniformly fixed with stirring blades (10), the stirring blades (10) on the surface of the first rotating shaft (6) and the surface stirring blades (10) on the surface of the second rotating shaft (8) are arranged in a staggered mode, and the first rotating gear (7) at the end portion of the first rotating shaft (6) and the second rotating gear (9) at the end portion of the second rotating shaft (8) are meshed with each other.

4. An asphalt paving apparatus according to claim 1, wherein: the connecting plate (16) and the mounting rod (17) are integrally arranged, the mounting rod (17) is connected with the protection plate (20) in a bolt fixing mode, the lower end of the protection plate (20) is obliquely arranged, and the inner wall of the protection plate (20) is tightly attached to the outer wall of the pressure regulating roller (19).

5. An asphalt paving apparatus according to claim 1, wherein: the outside of guard plate (20) is fixed with installing frame (21), and the internally mounted of installing frame (21) has blowing fan (22), blowing fan (22) are provided with three group on installing frame (21).