CN215976765U

CN215976765U - Bituminous paving construction feed supplement device

Info

Publication number: CN215976765U
Application number: CN202121754131.0U
Authority: CN
Inventors: 洪林贤; 陈基煜; 关志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-08
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses an asphalt pavement construction material supplementing device in the technical field of pavement construction material supplementing devices, which comprises a base, wherein the upper end of the base is provided with a stirring box, the base is provided with a hole groove matched with a discharge hole of the stirring box, the left end of the stirring box is provided with a compaction mechanism for compacting asphalt, the upper end of the compaction mechanism is provided with a driving mechanism for driving the compaction mechanism to compact, rollers are arranged around the base, and the left side of the base is provided with a handle; the driving mechanism is arranged, so that the situation that the asphalt is extruded out of the pit due to overlarge pressure of the compaction plate during compaction can be avoided, and meanwhile, when the compaction degree of the compacted asphalt is high, the driving mechanism can be prevented from being damaged.

Description

Bituminous paving construction feed supplement device

Technical Field

The utility model relates to the technical field of pavement construction material supplementing devices, in particular to an asphalt pavement construction material supplementing device.

Background

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, is soluble in carbon disulfide, is a waterproof, moistureproof and anticorrosive organic cementing material, and can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt.

The existing asphalt pavement construction material supplementing device can extrude asphalt out of a pit due to excessive pressure when the asphalt in the pit is compacted, and can damage a compactor when the hardness of the compacted asphalt in the pit is high.

Based on the above, the utility model designs a material supplementing device for asphalt pavement construction, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides the following technical solutions:

the utility model provides an asphalt pavement construction feed supplement device, includes base 1, its characterized in that: the upper end of base 1 is equipped with agitator tank 2, be equipped with the hole groove with 2 discharge gates 22 looks adaptations of agitator tank on the base 1, the left end of agitator tank 2 is equipped with the compacting mechanism 3 of compaction pitch, the upper end of compacting mechanism 3 is equipped with and drives its actuating mechanism 4 that carries out the compaction, be equipped with gyro wheel 5 around the base 1, the left side of base 1 is equipped with handle 6.

As a further scheme of the present invention, the driving mechanism 4 includes a motor 7, a fixed frame 8, a cam 9, an upper connecting plate 10, a lower connecting plate 11 and a shock-absorbing rod 12, the cam 9 is rotatably connected with the fixed frame 8, the fixed frame 8 is fixedly connected with the base 1, the motor 7 is rotatably connected with the cam 9 through the fixed frame 8, the lower end of the cam 9 is provided with the upper connecting plate 10, the lower end of the upper connecting plate 10 is provided with the lower connecting plate 11, the upper connecting plate 10 is hinged with the lower connecting plate 11, one end of the shock-absorbing rod 12 is hinged with the upper connecting plate 10 and the lower connecting plate 11, and the lower connecting plate 11 is hinged with the compacting mechanism 3.

As a further scheme of the utility model, two hinged brackets 13 hinged with the upper connecting plate 10 and the lower connecting plate 11 are arranged at the left ends of the upper connecting plate and the lower connecting plate, the hinged brackets 13 are rotatably connected through a connecting rod 14, and the shock absorption rod 12 penetrates through the connecting rod 14 on the hinged brackets 13 and is connected with the connecting rod in a sliding manner.

As a further scheme of the present invention, a limit nut 15 is disposed on the shock absorbing rod 12 on the right side of the connecting rod 14, a first spring 16 is sleeved on the shock absorbing rod 12 on the left side of the connecting rod 14, the left end of the first spring 16 is fixedly connected with the limit nut 15 on the right side of the connecting rod 14, and the right end of the first spring is fixedly connected with the connecting rod 14. When the device works, the motor 7 drives the cam 9 to rotate clockwise, the raised end of the cam 9 moves to the surface of the upper connecting plate 10, the limiting nut 15 at the left end of the hinged frame 13 limits the connecting rod 14, so that the upper connecting plate 10 and the right side of the lower connecting plate 11 are still balanced when stressed, the upper connecting plate 10 extrudes downwards along with the upper connecting plate, the lower connecting plate 11 extrudes downwards along with the lower connecting plate, when the compaction mechanism 3 at the lower end of the lower connecting plate 11 encounters asphalt with high compactness, the compaction mechanism 3 is stressed to extrude the lower connecting plate 11 upwards, the lower connecting plate 11 overturns clockwise and upwards, the upper end and the lower end of the hinged frame 13 are close to each other, the hinged frame 13 extrudes the first spring 16 leftwards along with the lower connecting plate, and the shock absorption is carried out, so that the phenomenon that the asphalt is extruded out of a pit can be avoided from being too high pressure, and the damage of the driving mechanism 4 is also avoided.

As a further scheme of the utility model, the compacting mechanism 3 comprises a fixed column 17, a second spring 18, a compacting plate 19 and a fixed seat 20, a groove matched with the compacting plate 19 is formed at the lower end of the base 1, the lower end of the fixed column 17 is fixedly connected with the compacting plate 19, the upper end of the fixed column is hinged with the lower connecting plate 11, the second spring 18 is sleeved on the fixed column 17, the lower end of the second spring 18 is fixedly connected with the fixed seat 20, and the upper end of the second spring 18 is fixedly connected with the baffle 21. When the asphalt mixing machine works, the lower connecting plate 11 drives the connecting column to move downwards when moving downwards, the second spring 18 is compressed, the compacting plate 19 at the lower end of the connecting column leaves the groove along with the connecting column to compact asphalt in the pit, and when the convex position of the convex block leaves the upper surface of the upper connecting plate 10, the compacting plate 19 resets under the action of the elastic force of the second spring 18.

As a further aspect of the present invention, the upper end of the compression plate 19 is provided with an inclination angle that is inclined inward.

Advantageous effects

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

through actuating mechanism and the cooperation use of compacting mechanism, drive the pitch in the downward compaction hole of compacting mechanism through actuating mechanism, can avoid because of the compacting plate pressure is too big when the compaction appears the outer condition in pit with pitch extrusion through actuating mechanism's setting, when the pitch compactness of compaction is high simultaneously, also can avoid actuating mechanism to damage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the drive mechanism of the present invention in cooperation with a compaction mechanism;

FIG. 3 is an exploded view of the drive mechanism of the present invention;

FIG. 4 is a schematic view of the shock rod and hinge bracket of the present invention;

FIG. 5 is a schematic view of a compaction mechanism according to the utility model;

FIG. 6 is a schematic top view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-stirring box, 3-compacting mechanism, 4-driving mechanism, 5-roller, 6-handle, 7-motor, 8-fixing frame, 9-cam, 10-upper connecting plate, 11-lower connecting plate, 12-shock-absorbing rod, 13-hinged frame, 14-connecting rod, 15-limiting nut, 16-first spring, 17-fixing column, 18-second spring, 19-compacting plate, 20-fixing seat, 21-baffle plate and 22-discharge hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

one specific application of this embodiment is:

when the utility model is used, the motor 7 drives the cam 9 to rotate clockwise, one end of the cam 9 which protrudes moves to the surface of the upper connecting plate 10, the limit nut 15 at the left end of the hinge frame 13 limits the connecting rod 14, so that the right sides of the upper connecting plate 10 and the lower connecting plate 11 are still balanced when being stressed, the upper connecting plate 10 extrudes downwards along with the upper connecting plate, the lower connecting plate 11 extrudes downwards along with the lower connecting plate, the connecting column moves downwards along with the lower connecting plate to compress the second spring 18, the compacting plate 19 at the lower end of the connecting column separates from the groove to compact the asphalt in the pit, when the asphalt with high compactness is encountered, the compacting mechanism 3 is stressed to extrude the lower connecting plate 11 upwards, the lower connecting plate 11 turns upwards clockwise, the upper end and the lower end of the hinge frame 13 approach each other, the hinge frame 13 extrudes the first spring 16 leftwards to buffer, when the position of the bump separates from the upper surface of the upper connecting plate 10, the compression plate 19 is restored by the elastic force of the second spring 18. The driving mechanism 4 can prevent the situation that the compacted asphalt is extruded out of the pit due to overlarge pressure of the compacted plate 19 during compaction, and meanwhile, the driving mechanism 4 can be prevented from being damaged when the compacted asphalt is high in compaction degree.

The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed.

Claims

1. The utility model provides an asphalt pavement construction feed supplement device, includes base (1), its characterized in that: the upper end of base (1) is equipped with agitator tank (2), be equipped with on base (1) with agitator tank (2) discharge gate (22) looks adaptation the hole groove, the left end of agitator tank (2) is equipped with compacting mechanism (3) of compaction pitch, the upper end of compacting mechanism (3) is equipped with drives its actuating mechanism (4) that carries out the compaction, be equipped with gyro wheel (5) around base (1), the left side of base (1) is equipped with handle (6).

2. The asphalt pavement construction material supplementing device according to claim 1, characterized in that: actuating mechanism (4) include motor (7), mount (8), cam (9), upper junction plate (10), lower connecting plate (11) and shock attenuation pole (12), cam (9) rotate with mount (8) and are connected, just mount (8) and base (1) fixed connection, motor (7) rotate with cam (9) through mount (8) and are connected, the lower extreme of cam (9) is equipped with upper junction plate (10), the lower extreme of upper junction plate (10) is equipped with lower connecting plate (11), just upper junction plate (10) are articulated with lower connecting plate (11), the one end and upper junction plate (10) of shock attenuation pole (12), lower connecting plate (11) are articulated with compacting mechanism (3).

3. The asphalt pavement construction material supplementing device according to claim 2, characterized in that: the left ends of the upper connecting plate (10) and the lower connecting plate (11) are provided with two hinged frames (13) hinged with the upper connecting plate, the hinged frames (13) are rotatably connected through connecting rods (14), and the shock absorption rods (12) penetrate through the connecting rods (14) on the hinged frames (13) and are in sliding connection with the shock absorption rods.

4. The asphalt pavement construction material supplementing device according to claim 3, characterized in that: be equipped with stop nut (15) on shock attenuation pole (12) on connecting rod (14) right side, the cover has first spring (16) on shock attenuation pole (12) on connecting rod (14) left side, the left end and the stop nut (15) fixed connection on connecting rod (14) right side of first spring (16), right-hand member and connecting rod (14) fixed connection.

5. The asphalt pavement construction material supplementing device according to claim 1, characterized in that: the compacting mechanism (3) comprises a fixing column (17), a second spring (18), a compacting plate (19) and a fixing seat (20), a groove matched with the compacting plate (19) is formed in the lower end of the base (1), the lower end of the fixing column (17) is fixedly connected with the compacting plate (19), the upper end of the fixing column (17) is hinged to the lower connecting plate (11), the second spring (18) is sleeved on the fixing column (17), the lower end of the second spring (18) is fixedly connected with the fixing seat (20), and the upper end of the second spring is fixedly connected with the baffle (21).

6. The asphalt pavement construction material supplementing device according to claim 5, characterized in that: the upper end of the compacting plate (19) is provided with an inward inclined angle.