Asphalt pavement rolling device

Abstract

The utility model belongs to the field of municipal road engineering, and discloses an asphalt pavement rolling device which comprises a rolling device for moving and flattening an asphalt pavement, and further comprises a pushing device which is mounted on one side of the rolling device and is used for pushing large sundries on the pavement to two sides and collecting the large sundries, a dust suction device used for sucking and collecting small sundries on the ground is installed on the side, away from the rolling device, of the pushing device. The pushing device comprises a supporting plate, an electric push rod is installed on the supporting plate, a push plate is installed below the electric push rod, and the push plate is a triangular thick plate. According to the asphalt pavement rolling device disclosed by the utility model, the pavement is preliminarily cleaned by sucking dust on the ground, so that the quality of the asphalt pavement is improved; through the arrangement of pushing away large sundries towards the two sides, the cleaning effect is improved, and the pavement quality is further improved; and through the arrangement of collecting sundries, the influence on other road surfaces is prevented.

Description

Technical Field

[0001] The utility model belongs to the field of municipal road engineering, and particularly relates to an asphalt pavement rolling device. Background Technique

[0002] Municipal roads refer to urban roads. When constructing urban roads, the most commonly used material is asphalt. With the continuous improvement of people's living standards, the usage of cars is increasing, and the requirements for roads are getting higher and higher. When laying roads with asphalt, a roller is needed to flatten the asphalt.

[0003] Comparing with the Chinese patent with the authorization announcement number of CN219032840U, it discloses an asphalt pavement rolling device for road engineering. The technical key points are as follows: It includes a vehicle body, a fixed frame is fixedly installed at the end of the vehicle body, the fixed frame is of an inverted U-shaped structure, a rolling roller is rotatably installed on the opposite inner walls of the fixed frame, a cleaning mechanism cooperating with the rolling roller is arranged in the fixed frame, the cleaning mechanism includes a cleaning component and a guiding component, the cleaning component is located between the two side walls of the fixed frame, the guiding component is located on the side wall of the fixed frame, one end of the guiding component is connected to the cleaning component, the other end of the guiding component is connected to the rolling roller, and an automatic lubrication component cooperating with the rolling roller is arranged between the inner walls of the fixed frame.

[0004] The above patent cannot clean the asphalt pavement before rolling, which affects the quality of the asphalt pavement. Therefore, a new device needs to be designed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an asphalt pavement rolling device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An asphalt pavement rolling device includes a rolling device for moving and flattening the asphalt pavement, and also includes a pushing device installed on one side of the rolling device for pushing large sundries on the road to both sides and collecting them, and a dust suction device installed on the side of the pushing device away from the rolling device for sucking and collecting small sundries on the ground;

[0008] The pushing device includes a support plate, an electric push rod is installed on the support plate, a push plate is installed under the electric push rod, the push plate is a triangular thick plate, and two collecting hoppers are symmetrically arranged on the front and rear sides of the push plate;

[0009] The dust suction device includes a dust suction box, on which a box cover is provided. Two dust separation nets are symmetrically arranged on the front and rear sides of the dust suction box. A dust suction pipe is installed below the dust suction box, a dust suction pump is installed on the dust suction pipe, and a dust suction hopper is provided at the bottom of the dust suction pipe.

[0010] Further: The rolling device includes a vehicle frame, on which an operating platform is provided. A driving roller is installed on one side of the vehicle frame, a motor is provided in front of the driving roller, and a moving roller is installed on the side of the vehicle frame away from the driving roller.

[0011] Further: A smooth layer is provided on the bottom surface of the push plate.

[0012] Further: The bottom plate of the collection hopper is a shovel plate, and the collection hopper is bolted to the push plate.

[0013] Further: A handle is provided on the box cover, and the dust separation net is integrally formed with the dust suction box.

[0014] Further: A smooth layer is provided on the surface of the driving roller, and a smooth layer is provided on the surface of the moving roller.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. Through the setting of sucking the dust on the ground, the adhesion of sundries on the road surface is avoided, and the quality of the asphalt road surface is improved;

[0017] 2. Through the setting of pushing large sundries to both sides, the cleaning effect is improved, and the road surface quality is further improved;

[0018] 3. Through the setting of collecting sundries, the influence on other road surfaces is prevented. Description of the Drawings

[0019] Figure 1 is a structural schematic diagram of a road roller device for asphalt road surface of the present utility model;

[0020] Figure 2 is an axonometric view of the rolling device of a road roller device for asphalt road surface of the present utility model;

[0021] Figure 3 is an axonometric view of the pushing device of a road roller device for asphalt road surface of the present utility model;

[0022] Figure 4 is an axonometric view of the dust suction device of a road roller device for asphalt road surface of the present utility model.

[0023] In the attached drawing reference numerals: 1, rolling device; 101, vehicle frame; 102, operating platform; 103, driving roller; 104, motor; 105, moving roller; 2, pushing device; 201, support plate; 202, electric push rod; 203, push plate; 204, collecting hopper; 3, dust suction device; 301, dust suction box; 302, box cover; 303, dust separation net; 304, dust suction pump; 305, dust suction pipe; 306, dust suction hopper. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , an asphalt pavement rolling device, including a rolling device 1 for moving and flattening the asphalt pavement, and further including a pushing device 2 installed on one side of the rolling device 1 for pushing large sundries on the road surface to both sides and collecting them, and a dust suction device 3 installed on the side of the pushing device 2 away from the rolling device 1 for sucking and collecting small sundries on the ground.

[0026] In this embodiment: The rolling device 1 includes a vehicle frame 101, an operating platform 102 is arranged on the vehicle frame 101, a driving roller 103 is installed on one side of the vehicle frame 101, a motor 104 is arranged in front of the driving roller 103, a moving roller 105 is installed on the side of the vehicle frame 101 away from the driving roller 103, a smooth layer is arranged on the surface of the driving roller 103, and a smooth layer is arranged on the surface of the moving roller 105. The motor 104 is controlled by the operating platform 102 on the vehicle frame 101 to drive the driving roller 103 to rotate, and cooperate with the moving roller 105 to flatten the asphalt pavement;

[0027] In this embodiment: The pushing device 2 includes a support plate 201, an electric push rod 202 is installed on the support plate 201, a push plate 203 is installed below the electric push rod 202, the push plate 203 is a triangular thick plate, two collecting hoppers 204 are symmetrically arranged on the front and rear sides of the push plate 203, a smooth layer is arranged on the bottom surface of the push plate 203, the bottom plate of the collecting hopper 204 is a shovel plate, the collecting hopper 204 is bolted to the push plate 203, and the dust suction pump 304 sucks dust and other light sundries below the dust suction hopper 306 into the dust suction box 301 through the dust suction pipe 305 and is blocked by the dust separation net 303 and the box cover 302;

[0028] In this embodiment: The dust suction device 3 includes a dust suction box 301, on which there is a box cover 302. On the front and rear sides of the dust suction box 301, two dust separation nets 303 are symmetrically arranged. At the bottom of the dust suction box 301, a dust suction pipe 305 is installed. On the dust suction pipe 305, a dust suction pump 304 is installed. At the bottom of the dust suction pipe 305, a dust suction hopper 306 is provided. On the box cover 302, a handle is provided. The dust separation net 303 and the dust suction box 301 are integrally formed. When being flattened, the support plate 201 supports the electric push rod 202 to extend, so that the push plate 203 closely adheres to the road surface and moves to push the sundries on the rolling path to both sides and be collected by the collection hopper 204.

[0029] Working principle: The motor 104 is driven by the operation console 102 on the vehicle frame 101 to drive the driving roller 103 to rotate, and cooperate with the moving roller 105 to move the device on the asphalt road surface. At the same time, the dust suction pump 304 sucks the light sundries such as dust below the dust suction hopper 306 into the dust suction box 301 through the dust suction pipe 305 and is blocked by the dust separation net 303 and the box cover 302. The support plate 201 supports the electric push rod 202 to extend, so that the push plate 203 closely adheres to the road surface and moves to push the other sundries on the rolling path to both sides and be collected by the collection hopper 204. Then, the moving roller 105 and the driving roller 103 flatten the cleaned road surface.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An asphalt pavement rolling device, comprising a rolling device (1) for moving and flattening the asphalt pavement, characterized in that: It also includes a pushing device (2) installed on one side of the rolling device (1) for pushing large road debris to both sides and collecting it. A dust suction device (3) for sucking and collecting small ground debris is installed on the side of the pushing device (2) away from the rolling device (1). The pushing device (2) includes a support plate (201). An electric push rod (202) is installed on the support plate (201). A push plate (203) is installed below the electric push rod (202). The push plate (203) is a triangular thick plate. Two collection hoppers (204) are symmetrically arranged on the front and rear sides of the push plate (203). The dust suction device (3) includes a dust suction box (301). A box cover (302) is arranged on the top of the dust suction box (301). Two dust separation nets (303) are symmetrically arranged on the front and rear sides of the dust suction box (301). A dust suction pipe (305) is installed below the dust suction box (301). A dust suction pump (304) is installed on the dust suction pipe (305). A dust suction hopper (306) is arranged at the bottom of the dust suction pipe (305).

2. The asphalt pavement rolling device according to claim 1, characterized in that: The rolling device (1) includes a vehicle frame (101). An operation platform (102) is arranged on the vehicle frame (101). A driving roller (103) is installed on one side of the vehicle frame (101). A motor (104) is arranged in front of the driving roller (103). A moving roller (105) is installed on the side of the vehicle frame (101) away from the driving roller (103).

3. A bituminous pavement rolling device according to claim 1, characterized in that: A smooth layer is provided on the bottom surface of the push plate (203).

4. An asphalt pavement rolling device according to claim 1, characterized in that: The bottom plate of the collection hopper (204) is a shovel plate. The collection hopper (204) is bolted to the push plate (203).

5. A bituminous pavement rolling device according to claim 1, characterized in that: A handle is provided on the box cover (302). The dust separation net (303) is integrally formed with the dust suction box (301).

6. The asphalt pavement rolling device according to claim 2, wherein: A smooth layer is provided on the surface of the driving roller (103). A smooth layer is provided on the surface of the moving roller (105).

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