CN213681581U

CN213681581U - Asphalt spraying device of highway asphalt pavement maintenance truck

Info

Publication number: CN213681581U
Application number: CN202022292735.XU
Authority: CN
Inventors: 王敬; 程喜贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-13
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a highway asphalt pavement maintenance truck asphalt spraying device, which comprises a maintenance truck, wherein the maintenance truck is provided with an electric box and an asphalt tank, the maintenance truck is movably provided with a support table, the support table is movably provided with a spraying gun head, the frame of the maintenance truck is provided with an adjusting mechanism, and the support table is assembled to move along the horizontal direction of the maintenance truck through the adjusting mechanism; be provided with steering mechanism on the frame of maintenance truck, the spray gun head is assembled and is used the brace table to do the circumference activity through steering mechanism. This highway bituminous paving cares car pitch sprinkler sprays the rifle head that sprays that the pitch in the asphalt tank passes through coupling hose connection through the pitch pump to the road surface, and starts the accommodate motor through the control panel, can spray the horizontal direction activity of rifle head along the maintenance truck by accommodate motor drive, starts through the control panel simultaneously and turns to the motor, can spray rifle head circumferential direction by turning to motor drive.

Description

Asphalt spraying device of highway asphalt pavement maintenance truck

Technical Field

The utility model relates to a highway maintenance technical field specifically is a highway bituminous paving cares car pitch sprinkler.

Background

An expressway, called an expressway for short, is a highway specially used for automobiles to run at high speed, and an asphalt pavement of the expressway is damaged in daily use, so that a maintenance vehicle is required to be used for asphalt spraying work on the pavement so as to maintain the expressway.

But current highway bituminous paving cares car discovers in the use, because the sprinkler head lacks adjusting device, only can spray with fixed position and angle, can't spray to different road conditions, and its practicality is not enough.

To solve the problems, innovative design is urgently needed on the basis of the asphalt spraying device of the original expressway asphalt pavement maintenance truck.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway bituminous paving cares car pitch sprinkler to it lacks adjusting device to propose current highway bituminous paving cares car in the above-mentioned background art to solve, can't carry out the problem of spraying to the road conditions of difference.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an asphalt spraying device of a highway asphalt pavement maintenance truck comprises a maintenance truck, wherein an electric box and an asphalt tank are arranged on the maintenance truck, a supporting table is movably arranged on the maintenance truck, a spraying gun head is movably arranged on the supporting table, an adjusting mechanism is arranged on a frame of the maintenance truck, and the supporting table is assembled to move along the horizontal direction of the maintenance truck through the adjusting mechanism; the frame of the maintenance truck is provided with a steering mechanism, and the spraying gun head is assembled to move circumferentially by taking the support platform as a central point through the steering mechanism.

Preferably, the adjusting mechanism comprises a control panel, an asphalt pump and a connecting hose, the control panel is fixedly installed in the electrical box, the asphalt pump is fixedly installed at the output end of the asphalt tank, one end of the connecting hose is fixedly installed at the output end of the asphalt pump, and the other end of the connecting hose is fixedly installed at the input end of the spraying gun head.

Preferably, the adjusting mechanism further comprises an adjusting motor, a screw rod and a supporting table, an adjusting groove is formed in the frame of the maintenance truck, the adjusting motor is fixedly installed in the frame of the maintenance truck, one end of the screw rod is fixedly installed at the output end of the adjusting motor, the other end of the screw rod is connected to the inner wall of the adjusting groove in a shaft mode, and the supporting table is fixedly installed on a sliding nut of the screw rod.

Preferably, the adjusting mechanism further comprises a pulley, sliding grooves are symmetrically formed in the frame of the maintenance truck, and the pulley is fixedly installed at the bottom of the supporting table and movably arranged in the sliding grooves.

Preferably, the steering mechanism comprises a steering motor and a driving gear, a steering cavity is formed in the supporting table, the steering motor is fixedly mounted in the supporting table, one end of a driving gear shaft rod is fixedly mounted at the output end of the steering motor, and the other end of the driving gear shaft rod is in shaft connection with the inner wall of the steering cavity.

Preferably, the steering mechanism further comprises an installation support and a driven gear, the spraying gun head is fixedly installed on the installation support, a shaft rod of the installation support penetrates through the support table and is connected to the inner wall of the steering cavity in a shaft mode, and the driven gear is arranged on the outer wall, located in the steering cavity, of the shaft rod of the installation support.

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

1. this highway bituminous paving cares car pitch sprinkler starts the pitch pump through the control panel, can make the pitch pump spray to the road surface through the spray gun head that coupling hose connects with the pitch in the asphalt tank to carry out maintenance work to the road surface.

2. This highway bituminous paving cares car pitch sprinkler starts the accommodate motor through the control panel, can rotate by accommodate motor drive lead screw to drive the horizontal direction activity of the spray gun head along the maintenance truck on the brace table.

3. This highway bituminous paving cares car pitch sprinkler starts through the control panel and turns to the motor, can be rotated by turning to the motor drive driving gear to drive the rifle head circumferential direction that sprays of installing support connection through driven gear.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 2 according to the present invention.

In the figure: 1. maintaining the truck; 2. an electric box; 3. an asphalt tank; 4. spraying gun heads; 5. an adjustment mechanism; 6. a steering mechanism; 7. a control panel; 8. an asphalt pump; 9. mounting a bracket; 10. a connecting hose; 11. an adjustment groove; 12. adjusting the motor; 13. a screw rod; 14. a support table; 15. a pulley; 16. a chute; 17. a steering cavity; 18. a driven gear; 19. a steering motor; 20. a drive gear.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: an asphalt spraying device of a highway asphalt pavement maintenance truck comprises a maintenance truck 1, wherein an electric box 2 and an asphalt tank 3 are arranged on the maintenance truck 1, a supporting table 14 is movably arranged on the maintenance truck 1, a spraying gun head 4 is movably arranged on the supporting table 14, an adjusting mechanism 5 is arranged on a frame of the maintenance truck 1, and the supporting table 14 is assembled to move along the horizontal direction of the maintenance truck 1 through the adjusting mechanism 5; be provided with steering mechanism 6 on maintenance truck 1's the frame, spray rifle head 4 and be assembled for using brace table 14 to do the circumference activity as the central point through steering mechanism 6, foretell structural design passes through control panel 7 and starts pitch pump 8, can make pitch pump 8 spray the rifle head 4 that sprays that the pitch in the pitch jar 3 is connected through coupling hose 10 to the road surface, in order to carry out maintenance work to the road surface, and start accommodate motor 12 through control panel 7, can rotate by accommodate motor 12 drive lead screw 13, and drive the horizontal direction activity of spraying rifle head 4 along maintenance truck 1 on the brace table 14, start steering motor 19 through control panel 7 simultaneously, can rotate by steering motor 19 drive driving gear 20, and drive the rifle head 4 circumference rotation that sprays that installing support 9 connects through driven gear 18.

As shown in fig. 2, the utility model discloses in the technical scheme that further proposes, adjustment mechanism 5 includes control panel 7, pitch pump 8 and coupling hose 10, control panel 7 fixed mounting is in electric box 2, 8 fixed mounting of pitch pump are in the output of pitch jar 3, the one end fixed mounting of coupling hose 10 is in the output of pitch pump 8, the other end fixed mounting of coupling hose 10 is in the input of spraying rifle head 4, foretell structural design is convenient for the staff and starts pitch pump 8 through control panel 7, make pitch pump 8 spray the rifle head 4 of spraying that the pitch in with pitch jar 3 passes through coupling hose 10 and connects to the road surface.

Wherein, adjustment mechanism 5 still includes accommodate motor 12, lead screw 13 and brace table 14, the adjustment tank 11 has been seted up on the frame of maintenance truck 1, accommodate motor 12 fixed mounting is in the frame of maintenance truck 1, the one end fixed mounting of lead screw 13 is in accommodate motor 12's output, the other end of lead screw 13 articulates on the inner wall of adjustment tank 11, brace table 14 fixed mounting is on the slip nut of lead screw 13, foretell structural design can drive lead screw 13 through accommodate motor 12 and rotate, and drive brace table 14 through the slip nut on the lead screw 13 and move along the horizontal direction of maintenance truck 1.

The utility model discloses among the further technical scheme that provides, adjustment mechanism 5 still includes pulley 15, and spout 16 has been seted up to the symmetry on maintenance truck 1's the frame, and pulley 15 fixed mounting is in the bottom of brace table 14 to the activity sets up in spout 16, foretell structural design can be when brace table 14 moves about along maintenance truck 1's horizontal direction, through pulley 15 in spout 16 internalization in order to provide the holding power to brace table 14, keep stable when making its activity.

Further, the steering mechanism 6 comprises a steering motor 19, a driving gear 20, a mounting bracket 9 and a driven gear 18, a steering cavity 17 is formed in the supporting platform 14, the steering motor 19 is fixedly installed in the supporting platform 14, one end of a shaft rod of the driving gear 20 is fixedly installed at the output end of the steering motor 19, the other end of the shaft rod of the driving gear 20 is coupled to the inner wall of the steering cavity 17, the spraying gun head 4 is fixedly installed on the mounting bracket 9, the shaft rod of the mounting bracket 9 penetrates through the supporting platform 14 and is coupled to the inner wall of the steering cavity 17, the driven gear 18 is arranged on the outer wall of the shaft rod of the mounting bracket 9 in the steering cavity 17, the driving gear 20 is driven by the steering motor 19 to rotate by the structural design, the spraying gun head 4 connected with the mounting bracket 9 is driven to rotate circumferentially by the driven gear 18 connected with the driving gear 20, and the, to adjust the spraying angle of the spraying gun head 4.

The working principle is as follows: when the device is used, as shown in fig. 1-4, when the maintenance truck 1 is used to perform asphalt spraying maintenance work on the asphalt pavement of a highway, and the spraying position and the spraying angle of the spraying gun head 4 are required to be adjusted according to the on-site road conditions, the control board 7 firstly starts the adjusting motor 12, the adjusting motor 12 drives the screw rod 13 to rotate, the support platform 14 is driven to move along the horizontal direction of the maintenance truck 1 through the sliding nut on the screw rod 13, the steering motor 19 is started simultaneously, the steering motor 19 drives the driving gear 20 to rotate, the driven gear 18 connected with the driving gear 20 drives the spraying gun head 4 connected with the mounting bracket 9 to rotate circumferentially, the steering motor 19 is closed after the spraying gun head 4 rotates to a proper position, the maintenance truck 1 is started at the moment, the asphalt pump 8 is started, and the asphalt pump 8 is enabled to spray the asphalt in the asphalt tank 3 to the pavement through the spraying gun head 4 connected with the connecting, so as to carry out maintenance work on the road surface.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a highway bituminous paving cares car pitch sprinkler, includes maintenance truck (1), its characterized in that:

the maintenance truck is characterized in that an electric box (2) and an asphalt tank (3) are arranged on the maintenance truck (1), a support table (14) is movably arranged on the maintenance truck (1), a spraying gun head (4) is movably arranged on the support table (14), an adjusting mechanism (5) is arranged on a frame of the maintenance truck (1), and the support table (14) is assembled to move along the horizontal direction of the maintenance truck (1) through the adjusting mechanism (5);

a steering mechanism (6) is arranged on a frame of the maintenance truck (1), and the spraying gun heads (4) are assembled to move circumferentially by taking the support platform (14) as a central point through the steering mechanism (6).

2. The asphalt spraying device of the highway asphalt pavement maintenance truck according to claim 1, wherein: adjustment mechanism (5) include control panel (7), pitch pump (8) and coupling hose (10), control panel (7) fixed mounting in electric box (2), pitch pump (8) fixed mounting in the output of pitch jar (3), the one end fixed mounting of coupling hose (10) in the output of pitch pump (8), the other end fixed mounting of coupling hose (10) in spray the input of rifle head (4).

3. The asphalt spraying device of the highway asphalt pavement maintenance truck according to claim 2, wherein: adjustment mechanism (5) still include accommodate motor (12), lead screw (13) and brace table (14), adjustment tank (11) have been seted up on the frame of maintenance truck (1), accommodate motor (12) fixed mounting in the frame of maintenance truck (1), the one end fixed mounting of lead screw (13) in the output of accommodate motor (12), the other end of lead screw (13) connect in on the inner wall of adjustment tank (11), brace table (14) fixed mounting in on the slip nut of lead screw (13).

4. The asphalt spraying device of the highway asphalt pavement maintenance truck according to claim 3, wherein: the adjusting mechanism (5) further comprises a pulley (15), sliding grooves (16) are symmetrically formed in the frame of the maintenance truck (1), and the pulley (15) is fixedly installed at the bottom of the supporting table (14) and movably arranged in the sliding grooves (16).

5. The asphalt spraying device of the highway asphalt pavement maintenance truck according to claim 1, wherein: the steering mechanism (6) comprises a steering motor (19) and a driving gear (20), a steering cavity (17) is formed in the supporting table (14), the steering motor (19) is fixedly installed in the supporting table (14), one end of a shaft rod of the driving gear (20) is fixedly installed at the output end of the steering motor (19), and the other end of the shaft rod of the driving gear (20) is in shaft connection with the inner wall of the steering cavity (17).

6. The asphalt spraying device of the highway asphalt pavement maintenance truck according to claim 5, wherein: the steering mechanism (6) further comprises an installation support (9) and a driven gear (18), the spraying gun head (4) is fixedly installed on the installation support (9), a shaft rod of the installation support (9) penetrates through the support table (14) and is connected to the inner wall of the steering cavity (17) in a shaft mode, and the driven gear (18) is arranged on the outer wall, located in the steering cavity (17), of the shaft rod of the installation support (9).