CN216107931U

CN216107931U - Asphalt spraying mechanism for asphalt spraying vehicle

Info

Publication number: CN216107931U
Application number: CN202122770935.6U
Authority: CN
Inventors: 郭亚平; 张姝婷; 周剑波
Original assignee: Beijing Ea Machinery Equipment Co ltd
Current assignee: Beijing Ea Machinery Equipment Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-22
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an asphalt spreading mechanism for an asphalt spreading vehicle, which comprises a mounting seat and a mixing tank fixedly arranged in a groove at the top of the mounting seat, wherein a mixing component for mixing asphalt raw materials is arranged in the mixing tank; a plurality of heating pipes which are arranged in an annular array are arranged in the inner wall of the mixing tank, a heat insulation plate is tightly attached to the surface of the outer wall of the mixing tank, and a heat conduction plate is connected to the surface of the inner wall of the mixing tank; the top of the mixing tank is communicated with a feeding pipe for conveying the asphalt raw material to the interior of the mixing tank, the bottom of the mixing tank is communicated with a discharging pipe, and an anti-blocking assembly is arranged in the discharging pipe; mixing assembly includes swing joint in the inside dwang of blending tank, connects in a plurality of stirring leaves of dwang periphery and provides the driving motor of dwang rotation condition, wherein: the surface of the stirring blade is provided with a plurality of through holes. This asphalt spills for car that distributes asphalt spills material mechanism, simple structure has improved the practicality of device.

Description

Asphalt spraying mechanism for asphalt spraying vehicle

Technical Field

The utility model belongs to the technical field of asphalt spraying mechanisms, and particularly relates to an asphalt spraying mechanism for an asphalt spraying vehicle.

Background

Along with the rapid development of highways, people pay more and more attention to the preventive maintenance of roads, the municipal road surface maintenance engineering generally adopts an asphalt spreading vehicle, a layer of liquid asphalt materials such as emulsified asphalt or asphalt regenerant is sprayed on an asphalt surface to play a role of sealing the road surface, the preventive maintenance technology of an aged asphalt layer on the surface layer of a regenerated road is applied, however, the defect caused by the mode is that the anti-slip capability of the road surface is reduced, so that the driving safety coefficient of the road is reduced, then, fine sand with a certain proportion is mixed in the liquid asphalt materials, the anti-slip capability of the road can be greatly improved by spraying the sand on the road surface, a novel material spreading mechanism is needed when the asphalt is spread, and because the existing material spreading mechanism cannot heat and stir the asphalt well, the fine sand cannot be uniformly mixed with the asphalt.

Therefore, in order to meet the current situation, an asphalt spraying mechanism for an asphalt spraying vehicle needs to be designed and produced urgently so as to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an asphalt spreading mechanism for an asphalt spreading vehicle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an asphalt spreading mechanism for an asphalt spreading vehicle comprises a mounting seat and a mixing tank fixedly mounted in a groove in the top of the mounting seat, wherein a mixing assembly for mixing asphalt raw materials is arranged in the mixing tank;

a plurality of heating pipes which are arranged in an annular array are arranged in the inner wall of the mixing tank, a heat insulation plate is tightly attached to the surface of the outer wall of the mixing tank, and a heat conduction plate is connected to the surface of the inner wall of the mixing tank;

the top intercommunication of blending tank is to the inside inlet pipe of carrying the pitch raw materials of blending tank, the bottom intercommunication of blending tank has the discharging pipe, and the inside of discharging pipe is provided with prevents stifled subassembly.

In a further embodiment, the mixing assembly comprises a rotating rod movably connected inside the mixing tank, a plurality of stirring blades connected to the periphery of the rotating rod, and a driving motor providing a rotating condition of the rotating rod, wherein: the surface of the stirring blade is provided with a plurality of through holes.

In a further embodiment, the anti-blocking assembly comprises an auger movably connected to the inner side wall of the discharge pipe and a rotating motor connected to the outer wall of the discharge pipe and used for rotating the auger.

In a further embodiment, the discharging part of the discharging pipe penetrates through the mounting seat and extends to the lower part of the mounting seat, and an electromagnetic valve is arranged at the communication position of the discharging pipe and the mixing tank.

In a further embodiment, a fixing frame is connected to the outer wall of one side of the mounting seat, a rolling wheel is rotatably connected between the two inner walls of the fixing frame, and two symmetrical supporting frames are connected to the bottom of the mounting seat.

In a further embodiment, driving motor can dismantle and connect on one side outer wall of blending tank, driving motor's output is connected with the one end of dwang through the shaft coupling.

In a further embodiment, one end of the mounting seat, which is far away from the rolling wheel, is connected with a group of handles.

The utility model has the technical effects and advantages that: according to the asphalt spreading mechanism for the asphalt spreading vehicle, the rotating rod and the stirring blades are driven by the driving motor to stir in the mixing tank, and meanwhile, the interior of the mixing tank is heated by the plurality of heating pipes, so that the fluidity of asphalt is further improved, and the asphalt and fine sand are mixed more uniformly; the heat conducting plate is arranged, so that the interior of the mixing tank is uniformly heated, and the surface temperature of the mixing tank is prevented from scalding operators by the arrangement of the heat insulating plate; the auger is driven to rotate by the rotary motor, so that the blockage phenomenon is avoided when the discharge pipe discharges materials; this asphalt spills for car that distributes asphalt spills material mechanism, simple structure has improved the practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a mixing tank of the present invention;

FIG. 3 is a schematic illustration of the tapping pipe according to the utility model.

In the figure: 1. a mounting seat, 2 and a mixing tank; 3. a fixed mount; 4. a rolling wheel; 5. a support frame; 6. a handle; 7. a drive motor; 8. a feed pipe; 9. heating a tube; 10. a heat insulation plate; 11. a heat conducting plate; 12. rotating the rod; 13. stirring blades; 14. a discharge pipe; 15. a rotating electric machine; 16. a packing auger; 17. an electromagnetic valve.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to meet the actual use requirement, as shown in fig. 1 and 2, an asphalt spreading mechanism for an asphalt distribution vehicle comprises a mounting seat 1 and a mixing tank 2 fixedly mounted in a groove at the top of the mounting seat 1, wherein a mixing component for mixing asphalt raw materials is arranged in the mixing tank 2; a plurality of heating pipes 9 arranged in an annular array are arranged in the inner wall of the mixing tank 2, a heat insulation plate 10 is closely attached to the surface of the outer wall of the mixing tank 2, the heat insulation plate 10 has the effect of preventing heat transfer, a heat conduction plate 11 is connected to the surface of the inner wall of the mixing tank 2, and the heat conduction plate 11 can uniformly heat the asphalt raw material in the mixing tank 2; the top intercommunication of blending tank 2 is to the inlet pipe 8 of 2 inside transport pitch raw materials of blending tank, and the last port of inlet pipe 8 is connected with sealed lid through the hinge, and the bottom intercommunication of blending tank 2 has discharging pipe 14, and the inside of discharging pipe 14 is provided with prevents stifled subassembly.

In order to uniformly mix the asphalt and the fine sand, as shown in fig. 1 and 2, the mixing assembly includes a rotating rod 12 movably connected to the inside of the mixing tank 2, a plurality of agitating blades 13 connected to the outer circumference of the rotating rod 12, and a driving motor 7 providing a rotating condition of the rotating rod 12, wherein: stirring leaf 13 has seted up a plurality of through-holes on the surface, stirring leaf 13's resistance when a plurality of through-holes can reduce the stirring, driving motor 7 can be dismantled to be connected on one side outer wall of blending tank 2, the change is dismantled to driving motor 7 to the convenience, driving motor 7's output is connected with the one end of dwang 12 through the shaft coupling, driving motor 7 drives dwang 12 and stirring leaf 13 and stirs in

blending tank

2, 2 internal heating of blending tank through a plurality of heating pipes 9 simultaneously, further promote the mobility of pitch.

In order to avoid blockage during discharging, as shown in fig. 2 and 3, the blockage prevention assembly comprises an auger 16 movably connected to the inner side wall of the discharging pipe 14 and a rotating motor 15 connected to the outer wall of the discharging pipe 14 and providing rotation of the auger 16, the discharging portion of the discharging pipe 14 penetrates through the mounting seat 1 and extends to the lower portion of the mounting seat 1, an electromagnetic valve 17 is arranged at the communication position of the discharging pipe 14 and the mixing tank 2, the discharging pipe 14 is opened through the electromagnetic valve 17, the rotating motor 15 drives the auger 16 to rotate, and blockage phenomenon during discharging of the discharging pipe 14 is avoided.

In order to satisfy the use of operating personnel, as shown in fig. 1, be connected with mount 3 on one side outer wall of mount pad 1, it is connected with the wheel 4 that rolls to rotate between two inner walls of mount 3, the bottom of mount pad 1 is connected with two symmetrical support frames 5, mount pad 1 is kept away from 4 one ends of the wheel that rolls and is connected with a set of handle 6, move whole through the effect of handle 6 and wheel 4 that rolls, can support whole through wheel 4 and two support frames 5 that roll.

The theory of operation, this asphalt spills material mechanism for asphalt distribution car, when using, add appropriate amount pitch and fine sand to blending tank 2 through inlet pipe 8 that has sealed lid, at this moment start driving motor 7, driving motor 7 drives dwang 12 and stirring leaf 13 and stirs in blending tank 2, heat blending tank 2 inside through a plurality of heating pipes 9 simultaneously, further promote the mobility of pitch, then open discharging pipe 14 through solenoid valve 17, at this moment start rotating motor 15, rotating motor 15 drives auger 16 and rotates, the phenomenon of blocking appears when avoiding discharging pipe 14 ejection of compact.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. The utility model provides a car is spilt to pitch spills material mechanism to pitch, includes mount pad (1) and fixed mounting mixing tank (2) in mount pad (1) top recess, its characterized in that: a mixing component for mixing asphalt raw materials is arranged in the mixing tank (2);

a plurality of heating pipes (9) which are arranged in an annular array are arranged in the inner wall of the mixing tank (2), a heat insulation plate (10) is tightly attached to the surface of the outer wall of the mixing tank (2), and a heat conduction plate (11) is connected to the surface of the inner wall of the mixing tank (2);

the top intercommunication of blending tank (2) is to feeding pipe (8) of the inside pitch raw materials of carrying of blending tank (2), the bottom intercommunication of blending tank (2) has discharging pipe (14), and the inside of discharging pipe (14) is provided with prevents stifled subassembly.

2. The asphalt spreading mechanism for the asphalt spreading vehicle according to claim 1, wherein: the mixing assembly comprises a rotating rod (12) movably connected inside the mixing tank (2), a plurality of stirring blades (13) connected to the periphery of the rotating rod (12) and a driving motor (7) providing a rotating condition of the rotating rod (12), wherein: the surface of the stirring blade (13) is provided with a plurality of through holes.

3. The asphalt spreading mechanism for the asphalt spreading vehicle according to claim 2, wherein: prevent stifled subassembly including swing joint auger (16) on discharging pipe (14) inside lateral wall and connect on discharging pipe (14) outer wall and provide auger (16) pivoted rotating electrical machines (15).

4. The asphalt spreading mechanism for the asphalt spreading vehicle according to claim 3, wherein: the discharging part of the discharging pipe (14) penetrates through the mounting seat (1) and extends to the lower part of the mounting seat (1), and an electromagnetic valve (17) is arranged at the communication position of the discharging pipe (14) and the mixing tank (2).

5. The asphalt spreading mechanism for the asphalt spreading vehicle according to claim 4, wherein: the mounting structure is characterized in that a fixing frame (3) is connected to the outer wall of one side of the mounting seat (1), rolling wheels (4) are rotatably connected between the two inner walls of the fixing frame (3), and two symmetrical supporting frames (5) are connected to the bottom of the mounting seat (1).

6. The asphalt spreading mechanism for the asphalt spreading vehicle according to claim 5, wherein: the driving motor (7) is detachably connected to the outer wall of one side of the mixing tank (2), and the output end of the driving motor (7) is connected with one end of the rotating rod (12) through a coupler.

7. The asphalt spreading mechanism for the asphalt spreading vehicle according to claim 6, wherein: one end of the mounting seat (1) far away from the rolling wheel (4) is connected with a group of handles (6).