CN211947796U - Asphalt protective layer spraying vehicle-mounted system - Google Patents

Abstract

The utility model belongs to bituminous paving construction field, it discloses an asphalt protective layer sprays on-vehicle system, including locomotive and automobile body, the automobile body on carry asphalt box, water tank, stone storage bin, powder storehouse, generator, ejection of compact unit, asphalt box pass through the pitch pump and be connected to ejection of compact unit, the water tank pass through the water pump and be connected to ejection of compact unit, the stone storage bin pass through belt conveyor and be connected to ejection of compact unit, the powder storehouse pass through single screw output mechanism and be connected to ejection of compact unit, the stone storage bin be wide from the top down narrow and the bottom be equipped with the bucket structure of blanking mouth; the blanking port is positioned right above the belt conveying mechanism; the upper surface of the vehicle body and the side surface of the stone bin enclose an overhead space; the generator is arranged in the overhead space. The system optimizes the structural arrangement of the system, and the generator is arranged on the side surface above the vehicle body, so that the influence of noise and polluted gas on a cab can be effectively reduced.

Description

Asphalt protective layer spraying vehicle-mounted system

Technical Field

The utility model relates to a bituminous paving construction field specifically is a pitch protective layer sprays on-vehicle system.

Background

The applicant filed an invention patent ZL201510994985.9 in 2015 by qinhuang island cijiate special-purpose automobile manufacturing limited company, which discloses a construction vehicle for an ultra-viscous fiber wearing layer, comprising an auxiliary engine, a mixing asphalt tank, a water tank, an aggregate bin, a powder bin, a fiber cutting device, an additive tank body, an aggregate conveyor and a mixing cylinder which are arranged on an automobile chassis, wherein outlets of the mixing asphalt tank, the water tank and the additive tank body are respectively connected with a feed inlet of the mixing cylinder through an assembled pump and a pipeline, discharge outlets of the powder bin and the fiber cutting device are respectively connected with a feed inlet of the mixing cylinder through a pipeline, and a discharge outlet of the mixing cylinder is connected with a feed inlet of a paving box which is dragged at the rear end of the automobile chassis; this super viscose fiber wearing and tearing layer construction car still is equipped with sprinkler in advance, and this sprinkler in advance mainly comprises spraying the pitch case in advance, spraying pitch pump, mass flow meter and position adjustable pitch spray arm in advance. The method can spray the binding material and pave the surface layer at the same time, accurately control the spraying temperature of the binding material and the optimal combination time of the surface layer and the binding material, and ensure the combination strength between the newly paved wearing layer and the original pavement.

The problems with this solution are: its auxiliary engine sets up between locomotive and mix asphalt box, and in the operation process, the noise that auxiliary engine produced is big, the exhaust is straight to the driver's cabin, has comparatively obvious influence to the driver.

The purpose of this scheme is based on the optimization to the aggregate storehouse, and noise reduction optimizes driving environment.

Also, if the auxiliary engine is to deliver power to various locations during operation, an additional auxiliary clutch is required, which is complicated in structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pitch protective layer sprays on-vehicle system, this system have optimized system architecture and have arranged, with the side of generator setting in the automobile body top, can effectual noise reduction and gaseous pollutants to the influence of driver's cabin.

In order to achieve the above object, the utility model provides a following technical scheme: an asphalt protective layer spraying vehicle-mounted system comprises a vehicle head and a vehicle body, wherein an asphalt box, a water tank, a stone bin, a powder bin, a generator and a discharging unit are mounted on the vehicle body, the asphalt box is connected to the discharging unit through an asphalt pump, the water tank is connected to the discharging unit through a water pump, the stone bin is connected to the discharging unit through a belt conveying mechanism, the powder bin is connected to the discharging unit through a single-screw output mechanism, and the stone bin is of a bucket-shaped structure which is wide at the top and narrow at the bottom and is provided with a blanking port at the bottom; the blanking port is positioned right above the belt conveying mechanism; the upper surface of the vehicle body and the side surface of the stone bin enclose an overhead space; the generator is arranged in the overhead space; the generator is used for driving the asphalt pump, the water pump, the belt conveying mechanism and the single-screw output mechanism.

In the asphalt protective layer spraying vehicle-mounted system, the discharging unit comprises a discharging bin and a double-screw mixing output mechanism which is arranged in the discharging bin and is horizontally arranged; the double-screw mixing output mechanism is driven by a generator.

In the asphalt protective layer spraying vehicle-mounted system, the discharging unit further comprises a discharging hopper which is arranged obliquely downwards; the discharge hopper is connected to the outlet of the discharge bin.

In the asphalt protective layer spraying vehicle-mounted system, the discharge hopper is detachably connected to an outlet of the discharge hopper.

In the asphalt protective layer spraying vehicle-mounted system, the tail part of the vehicle body is provided with an anti-collision fence and a driving oil cylinder; the top of the anti-collision fence is hinged at the tail of the vehicle; the anti-collision fence is driven to rotate by the driving oil cylinder; the driving oil cylinder is hinged at the tail part of the vehicle body; the driving oil cylinder is connected with a vehicle-mounted hydraulic system;

when the anti-collision fence is changed from a vertical state to a horizontal state; the discharge hopper is arranged under the anti-collision fence.

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

the utility model discloses optimized system architecture and arranged and be about to the stone storage bin setting for leaking hopper-shaped's structure as the section, just so formed a space that can the holding generator between stone storage bin and the automobile body, with the side of generator setting in the automobile body top, can effectual noise reduction and gaseous pollutants to the influence of driver's cabin.

Drawings

Fig. 1 is a side view of embodiment 1 of the present invention;

fig. 2 is a right side view of the stone silo according to embodiment 1 of the present invention when the stone silo is coupled to a vehicle body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, an asphalt protective layer spraying vehicle-mounted system comprises a vehicle head 1 and a vehicle body 2, wherein an asphalt tank 3, a water tank 4, a stone bin 5, a powder bin 6, a generator 7 and a discharging unit 8 are mounted on the vehicle body 2, the asphalt tank 3 is connected to the discharging unit 8 through an asphalt pump 9, the water tank 4 is connected to the discharging unit 8 through a water pump 10, the stone bin 5 is connected to the discharging unit 8 through a belt conveying mechanism 11, the powder bin 6 is connected to the discharging unit 8 through a single-screw output mechanism 12, and the stone bin 5 is of a bucket-shaped structure which is wide at the top and narrow at the bottom and is provided with a blanking port at the bottom; the blanking port is positioned right above the belt conveying mechanism 11; an overhead space is enclosed by the upper surface of the vehicle body 2 and the side surface of the stone bin 5; the generator 7 is arranged in the overhead space; the generator 7 is used for driving an asphalt pump 9, a water pump 10, a belt conveying mechanism 11 and a single-screw output mechanism 12.

In the working process, the generator 7 drives the asphalt pump 9 to jump asphalt to the discharging unit 8, the water pump 10 is driven to enter the discharging unit 8 from the water pump 10, the motor in the belt conveying mechanism 11 is driven to convey stone to the discharging unit 8, the motor in the single-screw output mechanism 12 is driven to convey powder to the discharging unit 8, and the material is mixed and then output by the processing unit.

Because the stone bin 5 is narrow under for last width and the hopper-shaped structure that the bottom was equipped with the blanking mouth, it can enclose into a section for triangle-shaped's built on stilts space with automobile body 2, generator 7 can install in this built on stilts space, it can not see generator 7 to look backward from the driver's cabin, generator 7 is equivalent to imbed in water tank 4, stone bin 5, the space that automobile body 2 encloses, the noise that its produced can the outdiffusion but can not conduct the driver's cabin under the effect of the inclined plane of the outer wall of stone bin 5, the waste gas of its production is because far away from the driver's cabin also can not influence the driver.

Compared with the traditional auxiliary engine, the generator 7 is adopted as a power source for working, and a clutch transmission device is not needed, so that the structure is simplified.

In the embodiment, the discharging unit 8 comprises a discharging bin 81, and a double-screw mixing output mechanism 82 which is arranged in the discharging bin 81 and is arranged horizontally; the twin-screw hybrid output mechanism 82 is driven by the generator 7. Implicitly, the twin-screw hybrid output mechanism 82 comprises a drive motor, which is supplied with power by the generator 7. The twin screw mixing output mechanism 82 serves the purpose of thoroughly mixing the materials.

Preferably, the discharging unit 8 further comprises a discharging hopper 83 arranged obliquely downwards; the discharging hopper 83 is connected to the outlet of the discharging bin 81.

More preferably, the discharge hopper 83 is detachably connected to the outlet of the discharge bin 81. It can take off hopper 83 and normally travel after the construction.

In order to improve the safety of the vehicle and facilitate the installation of the discharging hopper 83, the tail part of the vehicle body 2 is provided with an anti-collision fence 13 and a driving oil cylinder 14; the top of the anti-collision fence 13 is hinged at the tail of the vehicle body, namely the tail of the vehicle; the anti-collision fence 13 is driven to rotate by a driving oil cylinder 14; the driving oil cylinder 14 is hinged at the tail part of the vehicle body 2; the driving oil cylinder 14 is connected with a vehicle-mounted hydraulic system;

when the anti-collision fence 13 is changed from the vertical state to the horizontal state; the discharge hopper 83 is arranged right below the anti-collision fence 13.

When the discharging hopper 83 is removed, the driving cylinder 14 changes the anti-collision fence 13 from the horizontal state to the vertical state.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. An asphalt protective layer spraying vehicle-mounted system comprises a vehicle head and a vehicle body, wherein an asphalt box, a water tank, a stone bin, a powder bin, a generator and a discharging unit are mounted on the vehicle body, the asphalt box is connected to the discharging unit through an asphalt pump, the water tank is connected to the discharging unit through a water pump, the stone bin is connected to the discharging unit through a belt conveying mechanism, the powder bin is connected to the discharging unit through a single-screw output mechanism, and the asphalt protective layer spraying vehicle-mounted system is characterized in that the stone bin is of a bucket-shaped structure which is wide at the top and narrow at the bottom and is provided with a blanking port at the bottom; the blanking port is positioned right above the belt conveying mechanism; the upper surface of the vehicle body and the side surface of the stone bin enclose an overhead space; the generator is arranged in the overhead space; the generator is used for driving the asphalt pump, the water pump, the belt conveying mechanism and the single-screw output mechanism.

2. The asphalt protective layer spraying vehicle-mounted system according to claim 1, wherein the discharging unit comprises a discharging bin and a double-screw mixing output mechanism which is horizontally arranged in the discharging bin; the double-screw mixing output mechanism is driven by a generator.

3. The asphalt protecting layer spraying vehicle-mounted system according to claim 2, wherein the discharging unit further comprises a discharging hopper arranged obliquely downwards; the discharge hopper is connected to the outlet of the discharge bin.

4. The asphalt protecting layer spraying vehicle-mounted system according to claim 3, wherein the discharge hopper is detachably connected to the outlet of the discharge hopper.

5. The asphalt protective layer spraying vehicle-mounted system according to claim 4, wherein the tail part of the vehicle body is provided with an anti-collision fence and a driving oil cylinder; the top of the anti-collision fence is hinged to the tail of the vehicle body; the anti-collision fence is driven to rotate by the driving oil cylinder; the driving oil cylinder is hinged at the tail part of the vehicle body; the driving oil cylinder is connected with a vehicle-mounted hydraulic system;

when the anti-collision fence is changed from a vertical state to a horizontal state; the discharge hopper is arranged under the anti-collision fence.

Images