CN216074630U

CN216074630U - Laying device for emulsified asphalt construction

Info

Publication number: CN216074630U
Application number: CN202121940964.6U
Authority: CN
Inventors: 高卓平; 李少东; 王洪宝; 陈旭
Original assignee: CCCC Investment Nanjing Co Ltd
Current assignee: CCCC Investment Nanjing Co Ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-18
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a laying device for emulsified asphalt construction, which belongs to the technical field of emulsified asphalt construction and comprises a bottom plate, wherein a supporting plate is fixedly arranged on the upper surface of the bottom plate, a stirring mechanism is arranged on the supporting plate, a filtering mechanism is arranged on the upper surface of the bottom plate, and a spraying mechanism is arranged on the filtering mechanism; the stirring mechanism comprises a stirring barrel, the stirring barrel is fixedly arranged at the upper end of a supporting plate, a mounting frame is fixedly arranged on the upper surface of the stirring barrel, a motor is fixedly arranged on the mounting frame, a stirring shaft is fixedly arranged in the stirring barrel, stirring blades are distributed on the surface of the stirring shaft in an array manner, a connecting shaft is fixedly arranged at the upper end of the stirring shaft, the connecting shaft penetrates through the upper end of the stirring barrel in a rotating manner, and a first bevel gear is sleeved on the outer surface of the connecting shaft; the stirring barrel is used for stirring the asphalt and the emulsifier inside the stirring barrel, the stirring is more sufficient and uniform, the paving work can be carried out simultaneously during the stirring, and the working process is accelerated.

Description

Laying device for emulsified asphalt construction

Technical Field

The utility model relates to the technical field of emulsified asphalt construction, in particular to a paving device for emulsified asphalt construction.

Background

The emulsified asphalt is liquid asphalt which is produced by asphalt and an emulsifier under the action of a certain process, and particularly, who wants to see the type of the emulsifier in oil-in-water or water-in-oil. The emulsified asphalt is road asphalt used at high temperature, and is dispersed into water by mechanical stirring and chemical stabilization to liquefy into a road building material with low viscosity and good fluidity at normal temperature. Can use at normal temperature, also can with cold, moist building stones use together, emulsified asphalt is the fine road building material of mobility, it is extensively applicable to the road production field, but laying device is used in current emulsified asphalt construction, all lay through laying device after the emulsified asphalt stirring is even earlier, whole process is loaded down with trivial details, increase working strength, stir the back, probably have partial pitch not fully to react completely, can influence and lay the progress, we propose laying device for the emulsified asphalt construction for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paving device for emulsified asphalt construction, which solves the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: the laying device for emulsified asphalt construction comprises a bottom plate, wherein a supporting plate is fixedly arranged on the upper surface of the bottom plate, a stirring mechanism is arranged on the supporting plate, a filtering mechanism is arranged on the upper surface of the bottom plate, and a spraying mechanism is arranged on the filtering mechanism;

the stirring mechanism comprises a stirring barrel, the stirring barrel is fixedly arranged at the upper end of a supporting plate, a mounting frame is fixedly arranged on the upper surface of the stirring barrel, a motor is fixedly arranged on the mounting frame, a stirring shaft is fixedly arranged in the stirring barrel, stirring blades are distributed on the surface of the stirring shaft in an array manner, a connecting shaft is fixedly arranged at the upper end of the stirring shaft, the connecting shaft penetrates through the upper end of the stirring barrel in a rotating manner, a first bevel gear is sleeved on the outer surface of the connecting shaft, the output end of the motor penetrates through the mounting frame in a rotating manner and is fixedly connected with the first bevel gear, a fixed block is fixedly arranged on the mounting frame, a transmission rod is rotatably arranged on the fixed block, two ends of the transmission rod are fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a supporting frame is fixedly arranged in the stirring barrel, and a supporting ring is arranged on the supporting frame, the lower end of the stirring shaft is rotatably matched in the supporting ring.

Preferably, the lower extreme of agitator is fixed and is equipped with first discharge tube, be equipped with first control valve on the first discharge tube, the bottom of agitator is the toper structure.

Preferably, the filtering mechanism comprises a filtering box, the filtering box is fixedly installed on the upper surface of the bottom plate, a filtering screen plate is arranged inside the filtering box, a limiting part is fixedly installed on the filtering screen plate, and a handle is fixedly arranged on the limiting part.

Preferably, the filter screen plate and the filter box are mutually matched for use, and the limiting pieces are distributed in a mirror image mode in the center of the filter box.

Preferably, the spraying mechanism includes the second delivery pipe, the one end and the rose box fixed connection of second delivery pipe, the other end fixedly connected with shunt tubes of second delivery pipe, the lower extreme fixed mounting of shunt tubes has the nozzle, be equipped with the second control valve on the second delivery pipe.

Preferably, the lower surface of bottom plate rotates installs the universal wheel, the lower fixed surface of bottom plate installs the cleaning plate, be equipped with cleaning brush on the cleaning plate, the last fixed surface of bottom plate installs the connecting piece, be equipped with the go-between on the connecting piece.

Compared with the prior art, the utility model has the beneficial effects that:

1. the motor drives the connecting shaft to rotate, simultaneously drives the first bevel gear to rotate, drives the stirring shaft to rotate through the connecting shaft, drives the second bevel gear to rotate when the first bevel gear rotates, drives the other second bevel gear to rotate through the transmission rod, then drives the other first bevel gear to rotate, so as to drive the other stirring shaft to rotate, so that the group of stirring shafts rotate simultaneously, and the rotation directions are opposite, so that the asphalt and the emulsifier in the stirring barrel are stirred, the stirring is more sufficient and uniform, the laying work can be simultaneously carried out during the stirring, and the work progress is accelerated;

2. after the emulsified asphalt falls into the filter box, the asphalt which is not fully reacted can be intercepted on the surface by the filter screen plate, the emulsified asphalt can flow into the filter box, then the handle is held to take out the filter screen plate, and the asphalt is cleaned;

3. the inside emulsified asphalt of rose box can flow in the inside of shunt tubes through the second delivery pipe, then sprays through the nozzle, and the shunt tubes can make emulsified asphalt spray more evenly, avoids the thickness nonconformity that sprays.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic sectional view of the structure of the mixing tank of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

Fig. 4 is a schematic structural diagram of the filter box of the utility model.

In the figure: 1. a base plate; 11. a universal wheel; 12. cleaning the plate; 13. a connecting member; 14. a support plate; 2. a stirring mechanism; 21. a stirring barrel; 22. a mounting frame; 23. a motor; 24. a stirring shaft; 25. stirring blades; 26. a connecting shaft; 27. a first bevel gear; 28. a fixed block; 29. a transmission rod; 211. a second bevel gear; 212. a support frame; 213. a first discharge pipe; 214. a first control valve; 3. a filtering mechanism; 31. a filter box; 32. a filter screen plate; 33. a limiting member; 34. a grip; 4. a spraying mechanism; 41. a second discharge pipe; 42. a second control valve; 43. a shunt tube; 44. and (4) a nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a paving device for emulsified asphalt construction, which comprises a bottom plate 1, wherein a supporting plate 14 is fixedly installed on the upper surface of the bottom plate 1, a stirring mechanism 2 is arranged on the supporting plate 14, a filtering mechanism 3 is arranged on the upper surface of the bottom plate 1, and a spraying mechanism 4 is arranged on the filtering mechanism 3;

the stirring mechanism 2 comprises a stirring barrel 21, a feed inlet is arranged at the upper end of the stirring barrel 21, a first discharge pipe 213 is fixedly arranged at the lower end of the stirring barrel 21, a first control valve 214 is arranged on the first discharge pipe 213, the bottom end of the stirring barrel 21 is of a conical structure, emulsified asphalt after stirring is conveniently discharged, the stirring barrel 21 is fixedly arranged at the upper end of a support plate 14, an installation frame 22 is fixedly arranged on the upper surface of the stirring barrel 21, a motor 23 is fixedly arranged on the installation frame 22, a stirring shaft 24 is fixedly arranged in the stirring barrel 21, stirring blades 25 are distributed on the surface of the stirring shaft 24 in an array manner, a connecting shaft 26 is fixedly arranged at the upper end of the stirring shaft 24, the connecting shaft 26 rotatably penetrates through the upper end of the stirring barrel 21, the outer surface of the connecting shaft is sleeved with a first bevel gear 27, and the output end of the motor 23 rotatably penetrates through the installation frame 22 and is fixedly connected with the first bevel gear 27, the asphalt mixing stirring device is characterized in that a fixed block 28 is fixedly installed on the mounting frame 22, a transmission rod 29 is installed on the fixed block 28 in a rotating mode, two second bevel gears 211 are fixedly connected to two ends of the transmission rod 29, the first bevel gears 27 are meshed with the second bevel gears 211, a support frame 212 is fixedly installed inside the stirring barrel 21, a support ring is arranged on the support frame 212, the lower end of the stirring shaft 24 is in rotating fit with the inside of the support ring, asphalt and an emulsifier are firstly put into the stirring barrel 21 from a feeding hole, after the putting is finished, the motor 23 is started, the motor 23 drives the connecting shaft 26 to rotate and simultaneously drives the first bevel gears 27 to rotate, the stirring shaft 24 is driven to rotate through the connecting shaft 26, when the first bevel gears 27 rotate, the second bevel gears 211 are driven to rotate through the transmission rod 29, and then the other first bevel gears 27 are driven to rotate, thereby driving the other stirring shaft 24 to rotate, thereby rotating the group of stirring shafts 24 simultaneously and rotating in opposite directions, thereby stirring the internal asphalt and the emulsifier in the stirring barrel 21 and stirring them more sufficiently and uniformly, and then opening the first control valve 214 to discharge the stirred emulsified asphalt into the filtering tank 31 through the first discharge pipe 213.

Further, filtering mechanism 3 includes filter box 31, filter box 31 fixed mounting is at the upper surface of bottom plate 1, filter box 31's inside is equipped with filter plate 32, filter plate 32 and filter box 31 use of mutually supporting, locating part 33 is the mirror image with filter box 31's center and distributes, filter plate 32 is last fixed mounting has locating part 33, the fixed handle 34 that is equipped with on the locating part 33, emulsified asphalt drops behind filter box 31, and the pitch that does not have the full reaction can be intercepted at the surface by filter plate 32, and emulsified asphalt can flow into filter box 31's inside, then holds handle 34 and will filter plate 32 and take out, clear up pitch can.

Further, the spraying mechanism 4 includes a second discharge pipe 41, the one end and the filter box 31 fixed connection of second discharge pipe 41, the other end fixedly connected with shunt tubes 43 of second discharge pipe 41, the lower extreme fixed mounting of shunt tubes 43 has nozzle 44, be equipped with second control valve 42 on the second discharge pipe 41, open second control valve 42, the inside emulsified asphalt of filter box 31 can flow into the inside of shunt tubes 43 through second discharge pipe 41, then sprays through nozzle 44, and shunt tubes 43 can make emulsified asphalt spray more evenly, avoids the thickness nonconformity that sprays.

Further, the lower surface of bottom plate 1 rotates and installs universal wheel 11, the lower fixed surface of bottom plate 1 installs cleaning plate 12, be equipped with clean brush on cleaning plate 12, clean brush can fall the rubbish clearance on ground, avoids spraying emulsified asphalt and causes the influence, the last fixed surface of bottom plate 1 installs connecting piece 13, be equipped with the go-between on connecting piece 13.

The working principle is as follows: when in use, the hook of the tractor is movably connected with the connecting ring, then the asphalt and the emulsifier are thrown into the stirring barrel 21 from the feeding hole, the motor 23 is started after the throwing is finished, the motor 23 drives the connecting shaft 26 to rotate, simultaneously, the first bevel gear 27 is driven to rotate, the stirring shaft 24 is driven to rotate through the connecting shaft 26, the first bevel gear 27 drives the second bevel gear 211 to rotate when rotating, the other second bevel gear 211 is driven to rotate through the transmission rod 29, then drives another first bevel gear 27 to rotate, thereby driving another stirring shaft 24 to rotate, so that a group of stirring shafts 24 rotate simultaneously, and the rotation direction is opposite, so that the asphalt and the emulsifier in the stirring barrel 21 are stirred, and the stirring is more sufficient and uniform, then, the first control valve 214 is opened to discharge the stirred emulsified asphalt into the filter tank 31 through the first discharge pipe 213;

after the emulsified asphalt falls into the filter box 31, the asphalt which is not fully reacted can be intercepted on the surface by the filter screen plate 32, the emulsified asphalt can flow into the filter box 31, then the handle 34 is held to take out the filter screen plate 32, and the asphalt is cleaned;

after the second control valve 42 is opened, the emulsified asphalt in the filter tank 31 flows into the interior of the shunt pipe 43 through the second discharge pipe 41, and then is sprayed through the nozzle 44, and the shunt pipe 43 can make the emulsified asphalt sprayed more uniformly, so as to avoid the non-uniform thickness of the sprayed asphalt.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. Laying device is used in emulsified asphalt construction, including bottom plate (1), its characterized in that: a supporting plate (14) is fixedly installed on the upper surface of the bottom plate (1), a stirring mechanism (2) is arranged on the supporting plate (14), a filtering mechanism (3) is arranged on the upper surface of the bottom plate (1), and a spraying mechanism (4) is arranged on the filtering mechanism (3);

the stirring mechanism (2) comprises a stirring barrel (21), the stirring barrel (21) is fixedly arranged at the upper end of the supporting plate (14), an installation frame (22) is fixedly arranged on the upper surface of the stirring barrel (21), a motor (23) is fixedly arranged on the installation frame (22), a stirring shaft (24) is fixedly arranged inside the stirring barrel (21), stirring blades (25) are distributed on the surface of the stirring shaft (24) in an array manner, a connecting shaft (26) is fixedly arranged at the upper end of the stirring shaft (24), the connecting shaft (26) rotates to penetrate through the upper end of the stirring barrel (21), a first bevel gear (27) is sleeved on the outer surface of the stirring shaft, the output end of the motor (23) rotates to penetrate through the installation frame (22) and is fixedly connected with the first bevel gear (27), a fixed block (28) is fixedly arranged on the installation frame (22), and a transmission rod (29) is rotatably arranged on the fixed block (28), the stirring device is characterized in that two ends of the transmission rod (29) are fixedly connected with second bevel gears (211), the first bevel gears (27) are meshed with the second bevel gears (211) to be connected, a support frame (212) is fixedly mounted inside the stirring barrel (21), a support ring is arranged on the support frame (212), and the lower end of the stirring shaft (24) is rotatably matched inside the support ring.

2. The emulsified asphalt paving apparatus as defined in claim 1, wherein a first discharge pipe (213) is fixedly provided at a lower end of the mixing tank (21), a first control valve (214) is provided on the first discharge pipe (213), and a bottom end of the mixing tank (21) has a tapered structure.

3. The laying device for emulsified asphalt construction according to claim 1, wherein the filtering mechanism (3) comprises a filtering tank (31), the filtering tank (31) is fixedly installed on the upper surface of the bottom plate (1), a filtering screen plate (32) is arranged inside the filtering tank (31), a limiting member (33) is fixedly installed on the filtering screen plate (32), and a handle (34) is fixedly installed on the limiting member (33).

4. The emulsified asphalt paving apparatus as defined in claim 3, wherein the filter screen plate (32) and the filter box (31) are used in combination, and the position-limiting members (33) are arranged in a mirror image of the center of the filter box (31).

5. The emulsified asphalt construction paving apparatus as defined in claim 3, wherein the spraying means (4) comprises a second discharge pipe (41), one end of the second discharge pipe (41) is fixedly connected with the filter tank (31), the other end of the second discharge pipe (41) is fixedly connected with a shunt pipe (43), a nozzle (44) is fixedly installed at the lower end of the shunt pipe (43), and a second control valve (42) is provided on the second discharge pipe (41).

6. The laying device for emulsified asphalt construction according to claim 1, wherein the lower surface of the bottom plate (1) is rotatably provided with universal wheels (11), the lower surface of the bottom plate (1) is fixedly provided with a cleaning plate (12), the cleaning plate (12) is provided with cleaning brushes, the upper surface of the bottom plate (1) is fixedly provided with a connecting piece (13), and the connecting piece (13) is provided with a connecting ring.