Road roller for constructional engineering

Abstract

The utility model relates to the technical field of urban construction, in particular to a road roller for constructional engineering, which comprises a road roller main body, two first mounting holes are formed in the front end of the road roller main body, a cleaning component is fixedly mounted in the two first mounting holes, a support frame is fixedly connected to the front end of the road roller main body, and a cleaning component is fixedly mounted in the support frame. Four first fixing holes are formed in the upper end of the supporting frame in a penetrating mode, a mud scraping assembly is fixedly installed in the four first fixing holes jointly, a water tank is fixedly connected to the upper end of the road roller body, two connecting rods are fixedly connected to the front end of the water tank, and the two connecting rods are fixedly connected with a cleaning assembly jointly. According to the road roller for constructional engineering disclosed by the utility model, by arranging the mud scraping assembly, the purposes of quickly cleaning foreign matters on the compression roller and improving the working efficiency of the road roller are achieved; and by arranging the cleaning assembly, the purposes of conveniently cleaning foreign matters at dead corners and reducing manual cleaning burden are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban construction, in particular to a road roller for construction engineering. Background Art

[0002] Road rollers belong to the category of road equipment in engineering machinery. They are widely used in filling and compacting operations of large-scale engineering projects such as high-grade highways, railways, airport runways, dams, and stadiums. They can roll sandy, semi-viscous and viscous soils, roadbed stabilized soils, and asphalt concrete pavement layers. With the gravity of the machine itself, they are suitable for various compaction operations, making the rolled layer permanently deformed and dense. Due to the working nature of the road roller, a lot of asphalt or concrete often adheres to the roller, which affects the flatness of the road rolled by the roller and easily causes the roller to wear. Therefore, it is very necessary to design a construction roller that is easy to clean the roller.

[0003] Moreover, the conventional cleaning device of the road roller can only remove some dirt attached to the surface, and cannot clean the deeper layer better, and most of the cleaning devices need to be cleaned manually, which is time-consuming and laborious. Therefore, we propose a road roller for construction engineering. Utility Model Content

[0004] The main purpose of the utility model is to provide a road roller for construction engineering, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A road roller for construction engineering comprises a road roller body, the front end of the road roller body is provided with two first mounting holes, a cleaning assembly is fixedly mounted on the two first mounting holes, the front end of the road roller body is fixedly connected to a support frame, the upper end of the support frame is provided with four first fixing holes, a mud scraping assembly is fixedly mounted on the four first fixing holes, the upper end of the road roller body is fixedly connected to a water tank, the front end of the water tank is fixedly connected to two connecting rods, and the two connecting rods are fixedly connected to the cleaning assembly.

[0007] Preferably, the scraper assembly includes a connecting plate, the upper end of which is penetrated by four second fixing holes, the upper end of the connecting plate is fixedly connected to a connecting column, the upper end of the connecting column is fixedly connected to a top plate, the lower end of the top plate is fixedly connected to two buffer rods, the rear sides of the outer surfaces of the two buffer rods are fixedly installed with inclined rods together with the top plate, the lower ends of the two buffer rods are fixedly connected to a pressure plate, and the lower end of the pressure plate is fixedly connected to a scraper plate.

[0008] Preferably, the positions and sizes of the four second fixing holes correspond to those of the four first fixing holes, the area size of the connecting plate is equal to the area size of the supporting frame, and the curvature size of the scraper blade is equal to the curvature size of the pressure plate.

[0009] Preferably, the cleaning assembly includes a mounting plate and a motor, and two mounting plates are provided, and a second mounting hole is penetrated through the lower front end portion of the two mounting plates, and the upper front end portions of the two mounting plates are fixedly connected with a fixing column, and the two fixing columns are rotatably connected with a rotating shaft, and a rotating plate is fixedly connected to the outer surface of the rotating shaft, and a plurality of nozzles are fixedly connected to the lower end of the rotating plate, and a driven wheel is fixedly connected to the left end of the rotating shaft, and a driving wheel is fixedly connected to the left end of the motor, and a belt is slidably installed on the outer surfaces of the driving wheel and the driven wheel.

[0010] Preferably, the length of the rotating plate is smaller than the length of the rotating shaft, and the diameter of the driving wheel is equal to the diameter of the driven wheel.

[0011] Preferably, the positions and sizes of the two second mounting holes correspond to those of the two first mounting holes, the motor is fixedly connected to the left end of the roller body, and the rear end of the rotating plate is fixedly connected to the connecting rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model arranges a scraper assembly, and positions the four second fixing holes corresponding to the four first fixing holes, so that the scraper assembly is fixedly installed on the upper end of the support frame. At this time, the scraper blade contacts the roller part of the roller body, and a plurality of grooves are provided at the lower end of the scraper blade to improve the scraping efficiency. At the same time, a buffer rod is arranged to provide a certain buffer, and the inclined rod strengthens the structure, so as to achieve the purpose of quickly cleaning the roller foreign matter and improving the working efficiency of the roller;

[0014] 2. The utility model sets a cleaning component, makes the positions of the two second mounting holes correspond to the positions of the two first mounting holes, fixes the cleaning component on the front part of the roller body, connects the water tank and the cleaning component together with a connecting rod, starts the motor, and the output end of the motor drives the driving wheel to rotate. The driving wheel drives the driven wheel to rotate through the belt, and then drives the rotating shaft to rotate. The angle of the nozzle is adjusted so that water can be sprayed to different positions through the nozzle, so as to facilitate the cleaning of foreign objects in dead corners and reduce the burden of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a road roller for construction engineering of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a fixed component of a road roller for construction engineering according to the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a mud scraper assembly for a road roller used in construction engineering according to the utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of a road roller cleaning component for construction engineering.

[0019] In the figure: 1. roller body; 2. support frame; 3. water tank; 4. connecting rod; 5. scraper assembly; 6. cleaning assembly; 11. first mounting hole; 21. first fixing hole; 51. connecting plate; 52. second fixing hole; 53. connecting column; 54. top plate; 55. buffer rod; 56. inclined rod; 57. pressure plate; 58. scraper plate; 61. mounting plate; 611. second mounting hole; 62. fixing column; 63. rotating shaft; 64. rotating plate; 65. nozzle; 66. motor; 67. driving wheel; 68. driven wheel; 69. belt. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection 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.

[0023] like Figure 1-4As shown, a road roller for construction engineering includes a road roller body 1, two first mounting holes 11 are provided at the front end of the road roller body 1, a cleaning component 6 is fixedly installed in the two first mounting holes 11, a support frame 2 is fixedly connected to the front end of the road roller body 1, four first fixing holes 21 are penetrated at the upper end of the support frame 2, a mud scraping component 5 is fixedly installed in the four first fixing holes 21, a water tank 3 is fixedly connected to the upper end of the road roller body 1, two connecting rods 4 are fixedly connected to the front end of the water tank 3, and the two connecting rods 4 are fixedly connected to the cleaning component 6.

[0024] like Figure 3 As shown, in this embodiment, the scraper assembly 5 includes a connecting plate 51, the upper end of the connecting plate 51 is penetrated with four second fixing holes 52, the upper end of the connecting plate 51 is fixedly connected to a connecting column 53, the upper end of the connecting column 53 is fixedly connected to a top plate 54, the lower end of the top plate 54 is fixedly connected to two buffer rods 55, the rear sides of the outer surfaces of the two buffer rods 55 are fixedly installed with inclined rods 56 together with the top plate 54, the lower ends of the two buffer rods 55 are fixedly connected to a pressing plate 57, the lower end of the pressing plate 57 is fixedly connected to a scraper plate 58, the four second fixing holes 52 and the four first fixing holes 21 are fixedly connected. The positions and sizes are matched and adapted to each other, the area size of the connecting plate 51 is equal to the area size of the supporting frame 2, and the curvature size of the scraper blade 58 is equal to the curvature size of the pressure plate 57; when it is necessary to clean the pressure roller, the positions of the four second fixing holes 52 and the four first fixing holes 21 are made corresponding to each other, so that the scraper assembly 5 is fixedly installed on the upper end of the supporting frame 2, and at this time, the scraper blade 58 is in contact with the pressure roller part of the roller body 1, and a plurality of grooves are provided at the lower end of the scraper blade 58 to improve the scraping efficiency. At the same time, a buffer rod 55 is provided for a certain buffering, and the inclined rod 56 strengthens the structure to quickly clean the foreign matter on the pressure roller.

[0025] like Figure 4As shown, in this embodiment, the cleaning component 6 includes a mounting plate 61 and a motor 66. Two mounting plates 61 are provided. The lower front ends of the two mounting plates 61 are penetrated with second mounting holes 611. The upper front ends of the two mounting plates 61 are fixedly connected with fixing columns 62. The two fixing columns 62 are rotatably connected with a rotating shaft 63. The outer surface of the rotating shaft 63 is fixedly connected with a rotating plate 64. The lower end of the rotating plate 64 is fixedly connected with a plurality of nozzles 65. The left end of the rotating shaft 63 is fixedly connected with a driven wheel 68. The left end of the motor 66 is fixedly connected with a driving wheel 67. The outer surfaces of the driving wheel 67 and the driven wheel 68 are slidably installed with a belt 69. The length of the rotating plate 64 is smaller than the length of the rotating shaft 63. The diameter of the driving wheel 67 is equal to the diameter of the driven wheel 68. The positions and sizes of the two second mounting holes 611 correspond to those of the two first mounting holes 11, the motor 66 is fixedly connected to the left end of the roller body 1, and the rear end of the rotating plate 64 is fixedly connected to the connecting rod 4; when it is necessary to further improve the cleaning efficiency, the positions of the two second mounting holes 611 and the two first mounting holes 11 are made to correspond to each other, so that the cleaning assembly 6 is fixed to the front of the roller body 1, and the water tank 3 and the cleaning assembly 6 are connected together by the connecting rod 4, and the motor 66 is started. The output end of the motor 66 drives the driving wheel 67 to rotate, and the driving wheel 67 drives the driven wheel 68 to rotate through the belt 69, thereby driving the rotating shaft 63 to rotate, and adjusting the angle of the nozzle 65 so that water can be sprayed to different positions through the nozzle 65, which is convenient for cleaning foreign objects in dead corners and reducing the burden of manual cleaning.

[0026] It should be noted that the utility model is a road roller for construction engineering. In this process, firstly, the various components are assembled together, the road roller body 1 is started and the road rolling operation is performed. When the roller needs to be cleaned, the four second fixing holes 52 are aligned with the positions of the four first fixing holes 21, so that the scraper assembly 5 is fixedly installed on the upper end of the support frame 2. At this time, the scraper blade 58 is in contact with the roller part of the road roller body 1. A plurality of grooves are provided at the lower end of the scraper blade 58 to improve the scraping efficiency. At the same time, a buffer rod 55 is provided for a certain buffering, and the inclined rod 56 strengthens the structure for rapid cleaning. To remove foreign matter from the roller, when it is necessary to further improve the cleaning efficiency, the two second mounting holes 611 are aligned with the positions of the two first mounting holes 11, so that the cleaning assembly 6 is fixed to the front of the roller body 1, and the water tank 3 and the cleaning assembly 6 are connected together by the connecting rod 4, and the motor 66 is started. The output end of the motor 66 drives the driving wheel 67 to rotate, and the driving wheel 67 drives the driven wheel 68 to rotate through the belt 69, thereby driving the rotating shaft 63 to rotate, and adjusting the angle of the nozzle 65 so that water can be sprayed to different positions through the nozzle 65, which is convenient for cleaning foreign matter in dead corners and reducing the burden of manual cleaning.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A road roller for construction engineering, comprising a road roller body (1), characterized in that: The front end of the roller body (1) is provided with two first mounting holes (11), and a cleaning assembly (6) is fixedly mounted in the two first mounting holes (11); the front end of the roller body (1) is fixedly connected to a support frame (2), and the upper end of the support frame (2) is provided with four first fixing holes (21), and a mud scraping assembly (5) is fixedly mounted in the four first fixing holes (21); the upper end of the roller body (1) is fixedly connected to a water tank (3), and the front end of the water tank (3) is fixedly connected to two connecting rods (4), and the two connecting rods (4) are fixedly connected to the cleaning assembly (6); The scraper assembly (5) comprises a connecting plate (51), the upper end of which is penetrated by four second fixing holes (52), the upper end of which is fixedly connected to a connecting column (53), the upper end of which is fixedly connected to a top plate (54), the lower end of which is fixedly connected to two buffer rods (55), the rear sides of the outer surfaces of the two buffer rods (55) being fixedly mounted with an inclined rod (56) together with the top plate (54), the lower ends of the two buffer rods (55) being fixedly connected to a pressing plate (57), and the lower end of which is fixedly connected to a scraper plate (58).

2. A road roller for construction engineering according to claim 1, characterized in that: The positions and sizes of the four second fixing holes (52) correspond to those of the four first fixing holes (21); the area size of the connecting plate (51) is equal to the area size of the supporting frame (2); and the curvature size of the scraper plate (58) is equal to the curvature size of the pressing plate (57).

3. A road roller for construction engineering according to claim 1, characterized in that: The cleaning assembly (6) comprises a mounting plate (61) and a motor (66). Two mounting plates (61) are provided. The lower front ends of the two mounting plates (61) are penetrated with a second mounting hole (611). The upper front ends of the two mounting plates (61) are fixedly connected with a fixing column (62). The two fixing columns (62) are rotatably connected with a rotating shaft (63). The outer surface of the rotating shaft (63) is fixedly connected with a rotating plate (64). The lower end of the rotating plate (64) is fixedly connected with a plurality of nozzles (65). The left end of the rotating shaft (63) is fixedly connected with a driven wheel (68). The left end of the motor (66) is fixedly connected with a driving wheel (67). The outer surfaces of the driving wheel (67) and the driven wheel (68) are slidably mounted with a belt (69).

4. A road roller for construction engineering according to claim 3, characterized in that: The length of the rotating plate (64) is smaller than the length of the rotating shaft (63), and the diameter of the driving wheel (67) is equal to the diameter of the driven wheel (68).

5. A road roller for construction engineering according to claim 3, characterized in that: The positions and sizes of the two second mounting holes (611) correspond to those of the two first mounting holes (11); the motor (66) is fixedly connected to the left end of the roller body (1); and the rear end of the rotating plate (64) is fixedly connected to the connecting rod (4).

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