Asphalt residue treatment device for highway construction

Abstract

The utility model discloses an asphalt residue treatment device for road construction, which comprises a moving roller arranged behind asphalt paving equipment, a round hole is arranged at one end of the moving roller facing to the edge of a road, a connecting piece is fixedly connected in the round hole, an adjusting piece is arranged on one surface of the connecting piece facing to the road, and the adjusting piece is connected with the moving roller. One end, far away from the connecting piece, of the adjusting piece is fixedly connected with a scraping plate used for scraping asphalt residues on the edge of the road surface. The movable roller is connected to the rear side of the asphalt paving equipment, and then the scraper is connected with the movable roller, so that the movable roller is driven to move while the asphalt paving equipment moves and paves asphalt, the scraper is driven to clean asphalt residues adhered to the edge of a road side after paving is completed, and cleaning difficulty caused by the fact that the asphalt residues are adhered to the road surface subsequently is avoided.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of highway construction, in particular to an asphalt residue processing device for highway construction. Background Art

[0002] Asphalt is a dark brown complex mixture of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. One of its important functions is to be used in road construction.

[0003] The main method of asphalt pavement construction is to use asphalt paving equipment to evenly lay asphalt on the road, and then flatten the asphalt to form an asphalt pavement. However, during the paving process, the asphalt at the edge of the road is very easy to flow to the edge of the old road and then solidify, causing waste and pollution. In addition, after the asphalt residue is completely solidified for a long time, it is extremely difficult to clean it up. Therefore, an asphalt residue treatment device for highway construction is needed. Utility Model Content

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. It mainly provides an asphalt residue processing device for highway construction, which is used to solve the technical problem raised in the above background technology that the asphalt residue is extremely difficult to clean after being completely solidified for a long time.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A device for treating asphalt residue for highway construction comprises a moving roller installed behind an asphalt paving device, a circular hole being opened at one end of the moving roller facing the edge of the road, a connecting piece being connected and fixed in the circular hole, an adjusting piece being installed on the side of the connecting piece facing the road, and a scraper for scraping off asphalt residue at the edge of the road surface being connected and fixed at the end of the adjusting piece away from the connecting piece.

[0007] Preferably, the connecting member includes a first bearing, which is connected and fixed in a circular hole at one end of the movable roller close to the road edge, a support rod is connected and fixed in the first bearing, and a support plate is connected and fixed at one end of the support rod away from the first bearing, and the adjusting member is installed on a surface of the support plate facing the movable roller.

[0008] Preferably, the adjusting member includes an adjusting rod, the adjusting rod is connected and fixed to the upper surface of the scraper, a fan-shaped groove is provided on the side of the support plate facing the movable roller, and rotation grooves are provided on the upper and lower sides of the fan-shaped groove, a rotating rod is rotatably connected in the rotation groove, a telescopic member is rotatably connected in the fan groove, the rotating rod passes through the telescopic member, a circular hole is provided at the end of the telescopic member away from the support plate, the end of the adjusting rod away from the scraper is inserted into the circular hole, a threaded hole communicating with the circular hole is provided on the side of the telescopic member away from the support plate, and a clamping screw for limiting the height of the adjusting rod in the circular hole is threadedly connected in the threaded hole.

[0009] Preferably, the telescopic member includes a rectangular tube, which is rotatably connected in the fan-shaped groove, a rectangular plate is inserted into the end of the rectangular tube away from the support plate, a plurality of elastic members are connected and fixed to one end of the rectangular plate in the rectangular tube, one end of the elastic member away from the rectangular rod is connected and fixed in the rectangular tube, and the circular hole is opened on the side of the rectangular plate away from the rectangular tube.

[0010] Preferably, a stop plate is connected and fixed to one side of the upper surface of the scraper close to the road edge, and the stop plate is in contact with the road edge.

[0011] Preferably, a plurality of circular grooves are provided on a surface of the abutment plate facing the road edge, and a rotating roller is rotatably connected in the circular groove, and the rotating roller is in contact with the road edge.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By connecting a moving roller to the rear side of the asphalt paving equipment, and then connecting the scraper to the moving roller, the asphalt paving equipment drives the moving roller to move while paving asphalt, thereby driving the scraper to clean up the asphalt residue adhered to the edge of the roadside after paving, avoiding subsequent adhesion to the road surface and causing difficulty in cleaning.

[0014] 2. By opening a fan-shaped groove on the side of the support plate facing the moving roller, and rotating a telescopic structure composed of a rectangular tube and a rectangular rod elastic member in the fan-shaped groove, and then using the rotating rod to limit the telescopic structure in the fan-shaped groove, when the moving trajectory of the moving roller is tilted or the distance from the edge of the road is different, the scraper can contact the edge of the road and clean the asphalt remaining on the edge of the road.

[0015] 3. By opening a circular hole at one end of the rectangular plate away from the rectangular tube, inserting an adjusting rod into the circular hole, and then using a clamping screw to limit the height of the adjusting rod in the circular hole, the scraper can be used on roads of different heights.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of assembling the support plate, the rectangular tube and the rectangular rod of the utility model;

[0019] Figure 3 It is a schematic diagram of the assembly of the abutment plate and the rotating roller of the utility model.

[0020] 1. Moving roller; 2. Bearing; 3. Support rod; 4. Support plate; 5. Rectangular cylinder; 6. Rectangular rod; 7. Adjusting rod; 8. Scraper; 9. Rotating rod; 10. Elastic part; 11. Clamping screw; 12. Abutment plate; 13. Rotating roller. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] Please refer to the attached Figure 1-3 A device for treating asphalt residue for highway construction comprises a moving roller 1 installed behind an asphalt paving device, a circular hole is provided at one end of the moving roller 1 facing the edge of the road, a first bearing 2 is connected to the circular hole, a fixed support rod 3 is connected to the first bearing 2, an end of the support rod 3 away from the first bearing 2 is connected to a fixed support plate 4, a fan-shaped groove is provided on a surface of the support plate 4 facing the moving roller 1, a rotating groove is provided on both the upper and lower sides of the fan-shaped groove, and a rotating rod 9 is rotatably connected in the rotating groove, and then a rectangular cylinder 5 is rotatably connected in the fan-shaped groove, and the rotating rod 9 passes through the rectangular cylinder 5.

[0025] A rectangular rod 6 is inserted into the end of the rectangular tube 5 away from the support plate 4. The rectangular rod 6 is connected and fixed with a plurality of elastic members 10 on one side inside the rectangular tube 5. The elastic member 10 is a spring and is in a compressed state. A circular hole is provided at the end of the rectangular plate away from the rectangular tube 5, and an adjusting rod 7 is inserted into the circular hole. A threaded hole communicating with the circular hole is provided on the side of the rectangular plate away from the rectangular tube 5. A clamping screw 11 for limiting the height of the adjusting rod 7 in the circular hole is threadedly connected in the threaded hole. Finally, a scraper 8 for scraping off asphalt residues at the edge of the road surface is connected and fixed to the end of the adjusting rod 7 away from the circular hole. The height of the adjusting rod 7 in the circular hole is limited by the clamping screw 11, so that the scraper 8 can be used for roads of different heights.

[0026] By connecting the moving roller 1 to the rear side of the asphalt paving equipment and then connecting the scraper 8 to the moving roller 1, the asphalt paving equipment drives the moving roller 1 to move while paving asphalt, thereby driving the scraper 8 to clean the asphalt residues adhered to the edge of the roadside after paving is completed, so as to avoid subsequent adhesion to the road surface and causing cleaning difficulties. In addition, the telescopic structure composed of the rectangular tube 5, the rectangular rod 6 and the elastic member 10 makes it easy for the scraper 8 to contact the edge of the road and clean the residual asphalt on the edge of the road when the moving trajectory of the moving roller 1 is tilted or the distance from the edge of the road is different.

[0027] In order to facilitate the scraper 8 to be inserted into the asphalt on the road when it contacts and moves with the road edge, a fixed abutment plate 12 is connected to the side of the upper surface of the scraper 8 close to the road edge, and the abutment plate 12 contacts the road edge. In order to reduce the friction between the abutment plate 12 and the road edge, a plurality of circular grooves are opened on the side of the abutment plate 12 facing the road edge, and a rotating roller 13 is rotatably connected in the circular groove, and the rotating roller 13 is used to contact the road edge.

[0028] The specific operation process of the utility model is as follows: when the asphalt paving equipment is moving to lay asphalt, the moving roller 1 installed behind the asphalt paving equipment moves along with the movement of the asphalt paving equipment, thereby correcting the position of the abutment plate 12 and the edge of the road, so that the scraper 8 connected thereto always maintains parallel contact with the edge of the road, so that the scraper 8 keeps cleaning the residual asphalt on the edge of the road.

[0029] When the asphalt paving equipment moves on the road and the moving direction is tilted, the moving roller 1 drives the support plate 4 to move tiltedly. Since the scraper 8 is supported by the abutment plate 12 against the edge of the road, the inclination of the support plate 4 acts on the rectangular cylinder 5, causing the position of the rectangular cylinder 5 and the road to tilt, so that the abutment plate 12 always maintains contact with the edge of the road.

[0030] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An asphalt residue treatment device for highway construction, comprising a mobile roller (1) installed behind an asphalt paving device, characterized in that: A circular hole is formed at one end of the movable roller (1) facing the road edge, a connecting piece is connected and fixed in the circular hole, an adjusting piece is installed on the side of the connecting piece facing the road, and a scraper (8) for scraping off asphalt residues at the road edge is connected and fixed at the end of the adjusting piece away from the connecting piece.

2. The asphalt residue treatment device for highway construction according to claim 1, characterized in that: The connecting member comprises a first bearing (2), the first bearing (2) being connected and fixed in a circular hole at one end of the moving roller (1) close to the road edge, a support rod (3) being connected and fixed in the first bearing (2), a support plate (4) being connected and fixed at one end of the support rod (3) away from the first bearing (2), and the adjusting member being mounted on a surface of the support plate (4) facing the moving roller (1).

3. The asphalt residue treatment device for highway construction according to claim 2, characterized in that: The adjusting member comprises an adjusting rod (7), wherein the adjusting rod (7) is connected and fixed to the upper surface of the scraper (8), a fan-shaped groove is provided on the side of the support plate (4) facing the movable roller (1), a rotation groove is provided on both the upper and lower sides of the fan-shaped groove, a rotating rod (9) is rotatably connected in the rotation groove, a telescopic member is rotatably connected in the fan-shaped groove, the rotating rod (9) passes through the telescopic member, a circular hole is provided at one end of the telescopic member away from the support plate (4), an end of the adjusting rod (7) away from the scraper (8) is inserted into the circular hole, a threaded hole communicating with the circular hole is provided on one side of the telescopic member away from the support plate (4), a clamping screw (11) for limiting the height of the adjusting rod (7) in the circular hole is threadedly connected in the threaded hole.

4. The asphalt residue treatment device for highway construction according to claim 3, characterized in that: The telescopic member comprises a rectangular tube (5), the rectangular tube (5) being rotatably connected in the fan-shaped groove, the end of the rectangular tube (5) away from the support plate (4) being plugged with a rectangular plate, the end of the rectangular plate in the rectangular tube (5) being connected and fixed with a plurality of elastic members (10), the end of the elastic member (10) away from the rectangular rod (6) being connected and fixed in the rectangular tube (5), and the circular hole being provided on a side of the rectangular plate away from the rectangular tube (5).

5. The asphalt residue treatment device for highway construction according to claim 1, characterized in that: A resisting plate (12) is connected and fixed to one side of the upper surface of the scraper (8) close to the road edge, and the resisting plate (12) is in contact with the road edge.

6. The asphalt residue treatment device for highway construction according to claim 5, characterized in that: A plurality of circular grooves are provided on a surface of the abutment plate (12) facing the road edge, and a rotating roller (13) is rotatably connected in the circular groove, and the rotating roller (13) is in contact with the road edge.

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