Asphalt laying device with flattening mechanism

Abstract

The utility model discloses an asphalt laying device with a flattening mechanism, which comprises a supporting component, a pressing component and a pressing component, the vibration part comprises a supporting plate and a vibration motor; the flattening part comprises a pressing roller; the laying part comprises a laying plate, a connecting seat and a limiting rod; the laying plate is arranged below the trolley supporting plate. The problems that when an existing asphalt flattening device flattens asphalt on a road surface, the asphalt is inclined backwards in front of a pressing roller, the pressing roller is arranged behind the pressing roller, at the moment, when the asphalt is flattened, distribution of the asphalt on the road surface is not uniform, and even if a vibration station device is arranged in the pressing roller, the asphalt cannot be uniformly flattened are solved. However, the asphalt in the middle cannot be completely and uniformly dispersed towards the two sides of the pavement, so that after the asphalt is flattened, the distribution quality of the asphalt at different positions of the pavement is different, and the pavement is easy to crack when a subsequent road is normally used.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt paving, in particular to an asphalt paving device with a flattening mechanism. Background Art

[0002] When asphalt is laid on the road, it needs to be flattened by a flattening roller so that the asphalt can be spread flat on the roadside and the road surface can be easy to use.

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing asphalt flattening device is flattening the asphalt on the road surface, the front of the press roller is the asphalt tilted to the back, while the rear is the press roller. At this time, when the asphalt is flattened, the distribution of asphalt on the road surface is uneven. Even if a vibration station device is set inside the press roller, the asphalt in the middle position cannot be completely and evenly dispersed to both sides of the road surface. As a result, after the asphalt is flattened, the distribution quality of asphalt at different positions on the road surface is different, which makes the road surface prone to cracks when the highway is used normally later. Utility Model Content

[0005] The purpose of the utility model is to provide an asphalt paving device with a flattening mechanism to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an asphalt paving device with a flattening mechanism, comprising:

[0008] A supporting member, the supporting member comprising a trolley pallet;

[0009] A vibration component, the vibration component comprising a support plate and a vibration motor;

[0010] A flattening component, wherein the flattening component comprises a pressing roller;

[0011] A laying component, comprising a laying plate, a connecting seat and a limiting rod;

[0012] The laying plate is arranged below the trolley pallet, the connecting seat is fixedly connected to the top surface of the laying plate, the limiting rod is symmetrically fixedly connected to the top surface of the connecting seat, the upper ends of the limiting rods respectively penetrate the interior of the trolley pallet to the top, and the limiting rods are slidably connected to the interior of the trolley pallet, the supporting plate is fixedly connected to the bottom surface of the laying plate, four vibration motors are arranged at equal intervals and fixedly installed on the top surface of the supporting plate, the pressure roller is rotatably connected to the bottom of the trolley pallet, and is driven by the driving device inside the trolley, and the laying plate is arranged on the left side of the pressure roller.

[0013] Further, it comprises a lifting component, wherein the lifting component comprises a threaded tube, a reciprocating motor and a screw;

[0014] The reciprocating motor is fixedly mounted on the top surface of the trolley pallet, the threaded tube is fixedly connected to the top surface of the connecting seat, and the screw is threadedly connected to the inside of the threaded tube, the top of the threaded tube is rotatably connected to the inside of the bottom surface of the trolley pallet, and the output shaft of the reciprocating motor is fixedly connected to the top end of the screw by passing through the inside of the trolley pallet.

[0015] Furthermore, it comprises a feeding component, which comprises a material storage and stirring barrel, a discharge pipe and an electric valve;

[0016] The material storage mixing barrel is fixedly installed on the top surface of the trolley pallet, the discharge pipe is fixedly connected to the top of the material storage mixing barrel, and the discharge pipe runs through the inner support of the trolley pallet below, the electric valve is fixedly installed inside the discharge pipe, and the discharge pipe is arranged on the left side of the laying board.

[0017] Further, it comprises a scraping component, and the scraping component comprises a scraping plate;

[0018] The scraper plate is fixedly mounted on the right side wall of the trolley support plate, and the top surface of the scraper plate is in contact with the side wall of the pressure roller.

[0019] Furthermore, the top surface of the laying board is round.

[0020] Furthermore, the angle of the laying plate is a V-shape of 120 degrees, and the distance between the ends of the laying plate matches the length of the pressure roller.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] The utility model pours asphalt onto the ground through a discharge pipe, and at the same time, a trolley is moved and a vibration motor is turned on. At the same time, a screw rod drives a threaded pipe to move through a reciprocating motor, and the position of the paving plate is moved. The thickness of the paved asphalt can be set, and the vibration motor is turned on to vibrate the paving plate, so that the poured asphalt can be evenly distributed on the ground.

[0023] Based on the above beneficial effects, through the cooperation between the paving board and the vibration motor, the asphalt poured into the ground can be conveniently moved and laid, so that the asphalt on the ground can be evenly distributed. At the same time, the height of the paving board can be adjusted so that the distance between the ground and the asphalt is the thickness of the laid asphalt. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is the main figure of the utility model;

[0026] Figure 2 It is a side view of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the lifting device of the utility model;

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 11. Trolley pallet;

[0030] 21. Material storage and mixing barrel; 22. Material discharge pipe; 23. Electric valve;

[0031] 31. Support plate; 32. Vibration motor;

[0032] 41. Pressing roller;

[0033] 51. Laying plate; 52. Connecting seat; 53. Limiting rod;

[0034] 61. Scraper;

[0035] 71. Threaded pipe; 72. Reciprocating motor; 73. Screw. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0038] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0039] See also Figure 1-3 As shown, this embodiment is an asphalt paving device with a flattening mechanism, comprising:

[0040] A supporting component, the supporting component includes a trolley support plate 11;

[0041] The trolley support plate 11 is used to place the device containing asphalt, so that the asphalt can be poured and flattened while the trolley is moving;

[0042] A vibration component, the vibration component includes a support plate 31 and a vibration motor 32;

[0043] A flattening component, the flattening component comprises a pressing roller 41;

[0044] The laying components include a laying plate 51, a connecting seat 52 and a limiting rod 53;

[0045] The laying plate 51 is arranged below the trolley support plate 11, the connecting seat 52 is fixedly connected to the top surface of the laying plate 51, the limiting rods 53 are symmetrically fixedly connected to the top surface of the connecting seat 52, the upper ends of the limiting rods 53 respectively penetrate the inside of the trolley support plate 11 to the top, and the limiting rods 53 are slidably connected to the inside of the trolley support plate 11, the supporting plate 31 is fixedly connected to the bottom surface of the laying plate 51, four vibration motors 32 are arranged at equal intervals and fixedly installed on the top surface of the supporting plate 31, the pressure roller 41 is rotatably connected to the bottom of the trolley support plate 11, and is driven by the driving device inside the trolley, and the laying plate 51 is arranged on the left side of the pressure roller 41;

[0046] When the asphalt is flattened, the asphalt on the road surface is first moved and laid by the laying plate 51. Through the cooperation with the vibration motor 32, the asphalt on the ground can be shaken and laid conveniently;

[0047] It includes a lifting component, which includes a threaded tube 71, a reciprocating motor 72 and a screw rod 73;

[0048] The reciprocating motor 72 is fixedly mounted on the top surface of the trolley support plate 11, the threaded tube 71 is fixedly connected to the top surface of the connecting seat 52, and the screw 73 is threadedly connected to the inside of the threaded tube 71, the top of the threaded tube 71 is rotatably connected to the inside of the bottom surface of the trolley support plate 11, and the output shaft of the reciprocating motor 72 is fixedly connected to the top of the screw 73 by passing through the inside of the trolley support plate 11;

[0049] According to the thickness of the asphalt to be laid, the reciprocating motor 72 is turned on to adjust the position of the laying plate 51 so that the thickness between the laying plate 51 and the ground reaches the thickness of the asphalt to be laid;

[0050] Working principle: When the asphalt material is poured into the ground, the asphalt material is placed on the left side of the paving board 51. After the asphalt is poured out for a while, the trolley is moved slowly. Before moving, according to the thickness of the asphalt to be laid, the reciprocating motor 72 is turned on, and the screw 73 drives the threaded tube 71 to move upward, so that the paving board 51 can be easily moved up and down, so that the distance between the bottom surface of the paving board 51 and the ground is the thickness of the asphalt laying. While the trolley is moving, the vibration motor 32 is turned on to vibrate the paving board 51, which can easily shake the asphalt laid on the road surface, so that the asphalt can be evenly distributed, and finally it is flattened by the pressure roller 41.

[0051] See also Figure 1-3 As shown, this embodiment is based on the above-mentioned embodiment 1 and includes a feeding component, which includes a material storage mixing barrel 21, a discharge pipe 23 and an electric valve 24;

[0052] The material storage mixing barrel 21 is fixedly mounted on the top surface of the trolley support plate 11, the discharge pipe 23 is fixedly connected to the top of the material storage mixing barrel 21, and the discharge pipe 23 runs through the interior of the trolley support plate 11 to support the bottom of the trolley support plate 11, the electric valve 24 is fixedly mounted inside the discharge pipe 23, and the discharge pipe 23 is arranged on the left side of the laying plate 51;

[0053] Opening the electric valve 24 can conveniently discharge the asphalt in the storage mixing barrel 21 through the discharge pipe 23 and discharge it to the ground;

[0054] It includes a scraping component, and the scraping component includes a scraping plate 61;

[0055] The scraper plate 61 is fixedly mounted on the right side wall of the trolley support plate 11, and the top surface of the scraper plate 61 is in contact with the side wall of the pressure roller 41;

[0056] When the pressure roller 41 rotates, the side wall of the pressure roller 41 can be scraped by the scraper plate 61 to prevent asphalt from sticking to the side wall of the pressure roller 41;

[0057] The top surface of the laying plate 51 is round;

[0058] It can make the surface of the paved asphalt form a flat and stable state;

[0059] The angle of the laying plate 51 is a V-shape of 120 degrees, and the distance between the ends of the laying plate 51 matches the length of the pressure roller 41;

[0060] It is convenient to move the asphalt on the ground to both sides so that all the asphalt can be used;

[0061] Working principle: When pouring asphalt, the electric valve 23 is controlled to open, so that the asphalt in the storage mixing barrel 21 is discharged to the ground through the discharge pipe 22, and when the asphalt is pressed by the pressure roller 41, the scraper 61 can scrape the surface of the pressure roller 41 to prevent asphalt from sticking to the pressure roller 41 and affecting the subsequent flattening work.

[0062] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An asphalt paving device with a flattening mechanism, characterized in that: include: A supporting component, the supporting component comprising a trolley support plate (11); A vibration component, the vibration component comprising a support plate (31) and a vibration motor (32); A flattening component, the flattening component comprising a pressing roller (41); A laying component, the laying component comprising a laying plate (51), a connecting seat (52) and a limiting rod (53); The laying plate (51) is arranged below the trolley support plate (11), the connecting seat (52) is fixedly connected to the top surface of the laying plate (51), the limiting rod (53) is symmetrically fixedly connected to the top surface of the connecting seat (52), the upper ends of the limiting rods (53) respectively penetrate the inside of the trolley support plate (11) to the top, and the limiting rods (53) are slidably connected to the inside of the trolley support plate (11), the support plate (31) is fixedly connected to the bottom surface of the laying plate (51), four vibration motors (32) are arranged at equal intervals and fixedly installed on the top surface of the support plate (31), the pressure roller (41) is rotatably connected to the bottom of the trolley support plate (11), and is driven by a driving device inside the trolley, and the laying plate (51) is arranged on the left side of the pressure roller (41).

2. The asphalt paving device with a flattening mechanism according to claim 1, characterized in that: It comprises a lifting component, wherein the lifting component comprises a threaded tube (71), a reciprocating motor (72) and a screw rod (73); The reciprocating motor (72) is fixedly mounted on the top surface of the trolley support plate (11), the threaded tube (71) is fixedly connected to the top surface of the connecting seat (52), and the screw rod (73) is threadedly connected to the inside of the threaded tube (71), the top of the threaded tube (71) is rotatably connected to the inside of the bottom surface of the trolley support plate (11), and the output shaft of the reciprocating motor (72) is fixedly connected to the top of the screw rod (73) by passing through the inside of the trolley support plate (11).

3. The asphalt paving device with a flattening mechanism according to claim 1, characterized in that: It comprises a feeding component, wherein the feeding component comprises a material storage and stirring barrel (21), a discharge pipe (23) and an electric valve (24); The material storage mixing barrel (21) is fixedly mounted on the top surface of the trolley support plate (11), the discharge pipe (23) is fixedly connected to the top of the material storage mixing barrel (21), and the discharge pipe (23) runs through the interior of the trolley support plate (11) to support the bottom of the trolley support plate (11), the electric valve (24) is fixedly mounted inside the discharge pipe (23), and the discharge pipe (23) is arranged on the left side of the laying plate (51).

4. The asphalt paving device with a flattening mechanism according to claim 1, characterized in that: It comprises a scraping component, wherein the scraping component comprises a scraping plate (61); The scraper plate (61) is fixedly mounted on the right side wall of the trolley support plate (11), and the top surface of the scraper plate (61) is in contact with the side wall of the pressure roller (41).

5. The asphalt paving device with a flattening mechanism according to claim 1, characterized in that: The top surface of the laying board (51) is round.

6. The asphalt paving device with a flattening mechanism according to claim 1, characterized in that: The angle of the laying plate (51) is a V-shape of 120 degrees, and the distance between the ends of the laying plate (51) matches the length of the pressing roller (41).

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