A road crack processing device for road engineering

Abstract

The utility model relates to road engineering technical field, concretely is a highway crack processing apparatus for highway engineering, including car body, wheel, handrail, material box, feed port and heating device, wheel is fixedly connected with the lower surface of car body, the one side fixed connection of handrail and car body, the upper surface fixed connection of material box and car body, feed port sets up on material box, heating device sets up inside material box, heating device includes heating rod, fixed base and cable, fixed base sets up in one end of heating rod, fixed base is fixedly connected with the inner wall of material box, and cable is electrically connected with the one end of heating rod close to fixed base. The utility model, through setting up heating device, it is convenient to heat the repair pitch in material box, prevents pitch temperature when repairing crack and leads to the lowered repair effect, can also prevent the carbonization when pitch heating, effectively improves the reliability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of highway engineering technology, and in particular to a highway crack treatment device for highway engineering. Background Technology

[0002] Highway engineering refers to the engineering field of planning, designing, constructing, and maintaining highways. As a fundamental infrastructure, highways play a vital role in promoting economic development, facilitating transportation, and improving people's living standards. However, road surface cracking is a common phenomenon. Cracks are caused by the loads exerted on the road surface by vehicles during travel. Frequent heavy vehicle traffic puts enormous pressure on the road surface, causing deformation and cracking. Temperature changes also cause the expansion and contraction of road materials, and prolonged exposure to sun and rain leads to road aging, resulting in the formation and expansion of cracks. The formation of highway road surface cracks is the result of multiple factors working together. To extend the service life of highways and improve driving safety, timely repair and treatment of highway cracks are crucial, thus requiring the use of crack treatment devices.

[0003] Asphalt is the material commonly used to repair cracks. If the repair is carried out at a low temperature, the bond strength may be reduced, resulting in a poor repair effect and a shortened service life of the repaired pavement. This needs to be improved. Utility Model Content

[0004] The purpose of this invention is to solve the problem of existing technologies lacking components for heating asphalt, and to propose a highway crack treatment device for highway engineering.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a highway crack treatment device for highway engineering, comprising a vehicle body, a travel wheel, a handrail, a material box, a feed inlet, and a heating device. The travel wheel is fixedly connected to the lower surface of the vehicle body, the handrail is fixedly connected to one side of the vehicle body, the material box is fixedly connected to the upper surface of the vehicle body, the feed inlet is located on the material box, and the heating device is located inside the material box. The heating device includes a heating rod, a fixing seat, and a cable. The fixing seat is located at one end of the heating rod and is fixedly connected to the inner wall of the material box. The cable is electrically connected to the end of the heating rod near the fixing seat. A stirring assembly is provided inside the material box. The stirring assembly includes a stirring shaft, which is rotatably connected to the inner wall of the material box. Multiple sets of stirring blades are provided on the surface of the stirring shaft.

[0006] Furthermore, the stirring blade includes a fixed ring and blades. The fixed ring is fixedly connected to the surface of the stirring shaft, and the blades are fixedly connected to the surface of the fixed ring. There are multiple sets of blades arranged circumferentially around the surface of the fixed ring. A motor frame is fixedly connected to the upper surface of the material box, and a motor is fixedly connected to the motor frame. The stirring shaft is fixedly connected to the output end of the motor.

[0007] Furthermore, a pressure pump is fixedly connected to the upper surface of the vehicle body, and an extraction pipe is fixedly connected to the input end of the pressure pump. The end of the extraction pipe away from the pressure pump is fixedly connected to the inner wall of the material box. A conveying pipe is fixedly connected to the output end of the pressure pump. A rectangular frame is provided on the lower surface of the vehicle body, and the end of the conveying pipe away from the pressure pump is located inside the rectangular frame.

[0008] Furthermore, a lead screw is rotatably connected to the inner wall of the vehicle body, and the lead screw is threadedly connected to a rectangular frame. A support plate is fixedly connected to the lower surface of the vehicle body. There are two sets of support plates, and a transmission rod is rotatably connected to the inner wall of the two sets of support plates. A spur gear is fixedly connected to the surface of the lead screw. A crown gear is fixedly connected to the end of the transmission rod near the spur gear. The crown gear meshes with the spur gear. A handwheel is fixedly connected to the end of the transmission rod away from the crown gear.

[0009] Furthermore, a cleaning component is provided at the end of the vehicle body away from the handrail. The cleaning component includes a second motor and a mounting plate. The mounting plate is fixedly connected to the side of the vehicle body away from the handrail, and the second motor is fixed to the upper surface of the mounting plate.

[0010] Furthermore, a fixed shaft is rotatably connected to the inner wall of the mounting plate, a rotating cylinder is fixedly connected to the surface of the fixed shaft, and bristles are fixedly connected to the surface of the rotating cylinder. The bristles are in multiple sets and arranged circumferentially around the surface of the rotating cylinder.

[0011] Furthermore, the output end of the second motor is fixedly connected to a drive wheel, and the end of the fixed shaft near the drive wheel is fixedly connected to a driven wheel. Belts are installed inside the drive wheel and the driven wheel.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, a heating device is installed to facilitate the heating of the repair asphalt in the material box. When repairing road cracks, a handwheel is used to rotate the transmission rod. The transmission rod rotates the spur gear through the crown gear, and the spur gear rotates the lead screw. The rotation of the lead screw lowers the rectangular frame. After adjusting to a suitable height, the vehicle body is pushed. First, the cleaning device is turned on to clean the dust and impurities in the crack. At the same time, an external power supply is used to start the heating rod through the cable. The heating rod is powered on and heats up, heating the asphalt in the material box. During heating, motor one is started. Motor one rotates the stirring shaft, and the stirring shaft drives multiple sets of agitators. The rotating blades agitate the asphalt in the hopper, preventing carbonization at the heating element. Once the asphalt reaches the required temperature, the pressure pump is activated, drawing the asphalt through the extraction pipe and delivering it into the rectangular frame via the conveying pipe. This propels the vehicle forward, carrying the rectangular frame along with it. The rectangular frame slides and smooths the asphalt. The heating device ensures the asphalt in the hopper is heated, preventing low temperatures that could reduce repair effectiveness and carbonization during heating. This significantly improves the equipment's reliability.

[0014] 2. In this utility model, by setting up a cleaning component, the cracks can be cleaned before repair. Starting motor two drives the drive wheel to rotate, which in turn drives the driven wheel via a belt. The driven wheel then drives the fixed shaft to rotate, which in turn drives the rotating drum and brushes to rotate. As the rotating drum and brushes rotate, they sweep dust and impurities out of the cracks. By setting up the cleaning component, the cracks can be cleaned before repair, enhancing the adhesion between the newly laid asphalt and the road surface, improving repair efficiency, and thus effectively enhancing the practicality of the equipment. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a highway crack treatment device for highway engineering.

[0016] Figure 2 This utility model provides a schematic diagram of the internal structure of the material box in a highway crack treatment device for highway engineering.

[0017] Figure 3 This utility model provides a bottom view of the heating device in a highway crack treatment device for highway engineering.

[0018] Figure 4 This utility model provides a schematic diagram of the cleaning component structure in a highway crack treatment device for highway engineering.

[0019] Legend:

[0020] 1. Vehicle body; 2. Traveling wheels; 3. Handrail; 4. Material bin; 5. Feed inlet; 6. Heating device; 61. Heating rod; 62. Fixing base; 63. Cable; 64. Mixing assembly; 641. Motor frame; 642. Motor 1; 643. Mixing shaft; 644. Mixing blade; 6441. Fixing ring; 6442. Blade; 65. Extraction pipe; 66. Pressure pump; 67. Conveying pipe; 68. Rectangular frame; 69. Support plate; 610. Transmission rod; 611. Crown gear; 612. Spur gear; 613. Lead screw; 614. Handwheel; 7. Cleaning assembly; 71. Motor 2; 72. Mounting plate; 73. Fixing shaft; 74. Rotary drum; 75. Brush bristles; 76. Drive wheel; 77. Belt; 78. Driven wheel. Detailed Implementation

[0021] Please see Figures 1-4 This utility model provides a technical solution: a highway crack treatment device for highway engineering, including a vehicle body 1, a travel wheel 2, a handrail 3, a material box 4, a feed inlet 5, and a heating device 6. The travel wheel 2 is fixedly connected to the lower surface of the vehicle body 1, the handrail 3 is fixedly connected to one side of the vehicle body 1, the material box 4 is fixedly connected to the upper surface of the vehicle body 1, the feed inlet 5 is set on the material box 4, and the heating device 6 is set inside the material box 4.

[0022] The specific setup and function of its heating device 6 and cleaning component 7 will be explained below.

[0023] In this embodiment: the heating device 6 includes a heating rod 61, a fixing base 62 and a cable 63. The fixing base 62 is disposed at one end of the heating rod 61 and is fixedly connected to the inner wall of the material box 4. The cable 63 is electrically connected to the end of the heating rod 61 near the fixing base 62. The material box 4 is provided with a stirring assembly 64. The stirring assembly 64 includes a stirring shaft 643, which is rotatably connected to the inner wall of the material box 4. The surface of the stirring shaft 643 is provided with multiple sets of stirring blades 644.

[0024] The effects achieved by the above components are as follows: the heating rod 61 can heat the asphalt in the material box 4 to prevent the asphalt from cooling and solidifying, which would reduce the repair effect; the mixing component 64 can prevent the asphalt near the heating rod 61 from carbonizing and becoming unusable.

[0025] Specifically, the stirring blade 644 includes a fixed ring 6441 and blades 6442. The fixed ring 6441 is fixedly connected to the surface of the stirring shaft 643, and the blades 6442 are fixedly connected to the surface of the fixed ring 6441. There are multiple sets of blades 6442, which are arranged circumferentially around the surface of the fixed ring 6441. A motor frame 641 is fixedly connected to the upper surface of the material box 4, and a motor 642 is fixedly connected to the motor frame 641. The stirring shaft 643 is fixedly connected to the output end of the motor 642.

[0026] The effect achieved by the above components is to enhance the mixing effect by setting multiple sets of stirring blades 644.

[0027] Specifically, a pressure pump 66 is fixedly connected to the upper surface of the vehicle body 1, and an extraction pipe 65 is fixedly connected to the input end of the pressure pump 66. The end of the extraction pipe 65 away from the pressure pump 66 is fixedly connected to the inner wall of the material box 4. A conveying pipe 67 is fixedly connected to the output end of the pressure pump 66. A rectangular frame 68 is provided on the lower surface of the vehicle body 1, and the end of the conveying pipe 67 away from the pressure pump 66 is located inside the rectangular frame 68.

[0028] The effect achieved by the above components is as follows: after the rectangular frame 68 is repaired, the asphalt can be smoothed to ensure the smoothness of the road surface.

[0029] Specifically, a lead screw 613 is rotatably connected to the inner wall of the vehicle body 1. The lead screw 613 is threadedly connected to the rectangular frame 68. A support plate 69 is fixedly connected to the lower surface of the vehicle body 1. There are two sets of support plates 69. A transmission rod 610 is rotatably connected to the inner wall of the two sets of support plates 69. A spur gear 612 is fixedly connected to the surface of the lead screw 613. A crown gear 611 is fixedly connected to the end of the transmission rod 610 near the spur gear 612. The crown gear 611 meshes with the spur gear 612. A handwheel 614 is fixedly connected to the end of the transmission rod 610 away from the crown gear 611.

[0030] The effects achieved by the above components are as follows: the lead screw 613 allows the rectangular frame 68 to rise and fall, preventing it from scraping the road surface when the equipment is not in use; and the crown gear 611 can change the direction of force transmission.

[0031] Specifically, a cleaning component 7 is provided at the end of the vehicle body 1 away from the handrail 3. The cleaning component 7 includes a second motor 71 and a mounting plate 72. The mounting plate 72 is fixedly connected to the side of the vehicle body 1 away from the handrail 3, and the second motor 71 is fixed to the upper surface of the mounting plate 72.

[0032] Specifically, a fixed shaft 73 is rotatably connected to the inner wall of the mounting plate 72, a rotating cylinder 74 is fixedly connected to the surface of the fixed shaft 73, and bristles 75 are fixedly connected to the surface of the rotating cylinder 74. There are multiple sets of bristles 75 arranged in a circle around the surface of the rotating cylinder 74.

[0033] The effect achieved by the above components is that the bristles at 75 can clean the dust inside the cracks.

[0034] Specifically, the output end of motor 2 71 is fixedly connected to a drive wheel 76, and the end of fixed shaft 73 near the drive wheel 76 is fixedly connected to a driven wheel 78. A belt 77 is installed inside the drive wheel 76 and the driven wheel 78.

[0035] The effect achieved by the above components is that by setting up the driving wheel 76, belt 77 and driven wheel 78, the motor 71 provides power to the fixed shaft 73.

[0036] Working principle: A heating device 6 is installed to heat the asphalt in the material bin 4. When repairing road cracks, the handwheel 614 is used to rotate the transmission rod 610. The transmission rod 610 rotates the spur gear 612 via the crown gear 611, and the spur gear 612 rotates the lead screw 613. The rotation of the lead screw 613 lowers the rectangular frame 68. After adjusting to a suitable height, the vehicle body 1 is pushed. First, the cleaning device is turned on to clean the dust and impurities in the crack. At the same time, the heating rod 61 is started using an external power source via cable 63. The heating rod 61 is energized and heats up, heating the asphalt in the material bin 4. During heating, the motor 642 is started, and the motor 642 rotates the stirring shaft 643 to stir the asphalt. Shaft 643 rotates with multiple sets of stirring blades 644. The stirring blades 644 rotate to stir the asphalt in the material box 4, preventing carbonization of the asphalt at the heating rod 61. After the asphalt temperature reaches the standard, pressure pump 66 is turned on. Pressure pump 66 extracts the asphalt through extraction pipe 65 and sends it into rectangular frame 68 through delivery pipe 67, pushing vehicle body 1. Vehicle body 1 moves forward with rectangular frame 68. Rectangular frame 68 slides and smooths the asphalt. By setting heating device 6, it is easy to heat the repair asphalt in material box 4, preventing the asphalt temperature from being too low when repairing cracks, which would reduce the repair effect. It can also prevent carbonization of asphalt when heating, thus effectively improving the reliability of the equipment.

[0037] By setting up cleaning component 7, cracks can be cleaned before repair. Starting motor 71 rotates drive wheel 76, which in turn rotates driven wheel 78 via belt 77. Driven wheel 78 rotates fixed shaft 73, which in turn rotates rotating drum 74 and brush 75. As the drum 74 and brush 75 rotate, they sweep dust and impurities out of the cracks. By setting up cleaning component 7, cracks can be cleaned before repair, enhancing the adhesion between the newly laid asphalt and the road surface, improving repair efficiency, and effectively enhancing the practicality of the equipment.

Claims

1. A highway crack treatment device for highway engineering, comprising a vehicle body (1), a travel wheel (2), a handrail (3), a material box (4), a feed inlet (5), and a heating device (6), characterized in that: The traveling wheel (2) is fixedly connected to the lower surface of the vehicle body (1), the handrail (3) is fixedly connected to one side of the vehicle body (1), the material box (4) is fixedly connected to the upper surface of the vehicle body (1), the feed port (5) is set on the material box (4), the material box (4) is provided with a fixed seat (62), the fixed seat (62) is provided with a heating rod (61), and the heating rod (61) is electrically connected to a cable (63) at one end near the fixed seat (62); The heating device (6) is installed inside the material box (4); The heating device (6) includes a stirring assembly (64), which includes a stirring shaft (643). The stirring shaft (643) is rotatably connected to the inner wall of the material box (4), and the surface of the stirring shaft (643) is provided with multiple sets of stirring blades (644).

2. The highway crack treatment device for highway engineering according to claim 1, characterized in that: The stirring blade (644) includes a fixed ring (6441) and blades (6442). The fixed ring (6441) is fixedly connected to the surface of the stirring shaft (643). The blades (6442) are fixedly connected to the surface of the fixed ring (6441). There are multiple sets of blades (6442) arranged circumferentially around the surface of the fixed ring (6441). A motor frame (641) is fixedly connected to the upper surface of the material box (4). A motor (642) is fixedly connected to the motor frame (641). The stirring shaft (643) is fixedly connected to the output end of the motor (642).

3. A highway crack treatment device for highway engineering according to claim 1, characterized in that: A pressure pump (66) is fixedly connected to the upper surface of the vehicle body (1). An extraction pipe (65) is fixedly connected to the input end of the pressure pump (66). The end of the extraction pipe (65) away from the pressure pump (66) is fixedly connected to the inner wall of the material box (4). A conveying pipe (67) is fixedly connected to the output end of the pressure pump (66). A rectangular frame (68) is provided on the lower surface of the vehicle body (1). The end of the conveying pipe (67) away from the pressure pump (66) is located inside the rectangular frame (68).

4. A highway crack treatment device for highway engineering according to claim 1, characterized in that: A lead screw (613) is rotatably connected to the inner wall of the vehicle body (1). The lead screw (613) is threadedly connected to a rectangular frame (68). A support plate (69) is fixedly connected to the lower surface of the vehicle body (1). There are two sets of support plates (69). A transmission rod (610) is rotatably connected to the inner wall of the two sets of support plates (69). A spur gear (612) is fixedly connected to the surface of the lead screw (613). A crown gear (611) is fixedly connected to the end of the transmission rod (610) near the spur gear (612). The crown gear (611) meshes with the spur gear (612). A handwheel (614) is fixedly connected to the end of the transmission rod (610) away from the crown gear (611).

5. A highway crack treatment device for highway engineering according to claim 1, characterized in that: A cleaning component (7) is provided at the end of the vehicle body (1) away from the handrail (3). The cleaning component (7) includes a second motor (71) and a mounting plate (72). The mounting plate (72) is fixedly connected to the side of the vehicle body (1) away from the handrail (3). The second motor (71) is fixed on the upper surface of the mounting plate (72).

6. A highway crack treatment device for highway engineering according to claim 5, characterized in that: The inner wall of the mounting plate (72) is rotatably connected to a fixed shaft (73), and a rotating cylinder (74) is fixedly connected to the surface of the fixed shaft (73). Brush bristles (75) are fixedly connected to the surface of the rotating cylinder (74). There are multiple sets of brush bristles (75) arranged circumferentially around the surface of the rotating cylinder (74).

7. A highway crack treatment device for highway engineering according to claim 6, characterized in that: The output end of the second motor (71) is fixedly connected to a drive wheel (76), and the end of the fixed shaft (73) near the drive wheel (76) is fixedly connected to a driven wheel (78). The drive wheel (76) and the driven wheel (78) are provided with belts (77).

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