Asphalt pavement crack pouring machine

Abstract

The utility model relates to the field of road construction, and discloses an asphalt pavement crack sealing machine which comprises a sweeping board, a groove is formed in one end of the top face of the sweeping board, rectangular frames are arranged on the groove walls of the two sides of the groove, a threaded rod and a sliding rod are arranged in the two rectangular frames correspondingly, and the outer wall of the threaded rod and the outer wall of the sliding rod are each sleeved with a cross block; the rotating handle is rotated, the rotating handle rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the cross block, the concave frame, the crack pouring pipe and the other cross block on the threaded rod to move up and down in the vertical direction of the sliding rod, and the height of the crack pouring pipe is adjusted to adapt to different pavement conditions and construction requirements; and the output end of the hydraulic cylinder drives the crack pouring pipe to rotate with the shaft rod in the concave frame as the axis through the two side plates, so that adjustment of the use angle of the crack pouring pipe is achieved, and the device is simple in structure, easy and convenient to operate, safe, reliable, good in durability and wide in application prospect and market value in the asphalt pavement maintenance and repair process.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of road construction, in particular to an asphalt pavement crack pouring machine. BACKGROUND

[0002] In the process of asphalt pavement maintenance and repair, the crack pouring machine is one of the indispensable equipment, however, the traditional asphalt pavement crack pouring machine often has the problem of inconvenient height and inclination angle adjustment, which causes the construction personnel to need to frequently adjust the equipment position, not only increases the labor intensity, but also affects the construction efficiency and quality, therefore, it is particularly important to develop an asphalt pavement crack pouring machine which can conveniently adjust the height and inclination angle. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem that the traditional asphalt pavement crack pouring machine often has the problem of inconvenient height and inclination angle adjustment, which causes the construction personnel to need to frequently adjust the equipment position, not only increases the labor intensity, but also affects the construction efficiency and quality, the present application provides an asphalt pavement crack pouring machine.

[0004] The asphalt pavement crack pouring machine provided by the present application adopts the following technical scheme:

[0005] An asphalt pavement crack pouring machine, comprising a vehicle plate, a groove is formed at one end of the top surface of the vehicle plate, a rectangular frame is arranged on each of the two side walls of the groove, a threaded rod and a sliding rod are respectively arranged in the interiors of the two rectangular frames, cross blocks are sleeved on the outer walls of the threaded rod and the sliding rod, a concave frame is arranged between the two cross blocks, a crack pouring pipe is connected to the interior of the concave frame through a shaft rod, the top end of the threaded rod penetrates through the rectangular frame and extends upward to be connected with a handle.

[0006] Preferably, sliding openings are formed in the two side walls of the rectangular frame, and the two ends of the cross block are respectively connected with the two sliding openings in a sliding manner.

[0007] Preferably, side plates are connected to the outer wall of the crack pouring pipe through a shaft rod, a support is arranged on the top surface of the vehicle plate, a hydraulic cylinder is connected to the interior of the support through a shaft rod, and the output end of the hydraulic cylinder is connected with the two side plates through a shaft rod.

[0008] Preferably, a material bucket is arranged on the top surface of the vehicle plate, a connecting plate is arranged on the top surface of the material bucket, a motor is arranged on the top surface of the connecting plate, a stirring rod is connected to the output end of the motor, the bottom end of the stirring rod penetrates through the connecting plate and extends downward to the inner bottom of the material bucket, a plurality of groups of stirring blades are sleeved on the outer wall of the stirring rod, and the output end of the material bucket is connected with the input end of the crack pouring pipe through a pump body and a corrugated flexible hose.

[0009] Preferably, a push rod is arranged at one end of the top surface of the vehicle plate, and universal wheels are arranged at the four corners of the bottom surface of the vehicle plate.

[0010] In summary, the present application includes the following beneficial technical effects:

[0011] By rotating the rotating handle, the rotating handle drives the threaded rod to rotate, and the rotation of the threaded rod drives the cross block, the concave frame, the crack pouring pipe and the other cross block on it to move up and down along the vertical direction of the sliding rod. The height of the crack pouring pipe is adjusted to adapt to different road conditions and construction requirements. The output end of the hydraulic cylinder drives the crack pouring pipe to rotate around the shaft in the concave frame as the axis, so as to realize the adjustment of the use angle of the crack pouring pipe. The device has the advantages of simple structure, easy operation, safety and reliability, good durability, and wide application prospect and market value in the process of maintenance and repair of asphalt pavement. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is the structural front view of the application embodiment;

[0013] Figure 2 is the structural side view of the application embodiment;

[0014] Figure 3 is the structural schematic diagram of the stirring blade of the application embodiment.

[0015] Explanation of reference signs: 1, vehicle plate; 2, rectangular frame; 3, rotating handle; 4, threaded rod; 5, concave frame; 6, cross block; 7, sliding rod; 8, side plate; 9, crack pouring pipe; 10, material bucket; 11, push rod; 12, universal wheel; 13, support; 14, hydraulic cylinder; 15, motor; 16, connecting plate; 17, stirring rod; 18, stirring blade. DETAILED DESCRIPTION

[0016] The following will be combined with the Figures 1-3 The application will be further described in detail.

[0017] The application embodiment discloses an asphalt pavement crack pouring machine, which refers to Figure 1, including the car plate 1, the top surface of the car plate 1 is provided with a groove at one end, the two side walls of the groove are fixedly provided with a rectangular frame 2, the inside of the two rectangular frames 2 is respectively provided with a threaded rod 4 and a sliding rod 7, the two ends of the threaded rod 4 are rotatably connected with the rectangular frame 2, the two ends of the sliding rod 7 are fixedly connected with the rectangular frame 2, the outer wall of the threaded rod 4 and the sliding rod 7 is sleeved with a cross block 6, the cross block 6 on the threaded rod 4 is threadedly connected with the threaded rod 4, the cross block 6 on the sliding rod 7 is slidably connected with the sliding rod 7, the two cross blocks 6 are fixedly provided with a concave frame 5, the inside of the concave frame 5 is movably connected with a crack pouring pipe 9 through a shaft, the top end of the threaded rod 4 penetrates through the rectangular frame 2 and extends upward to be fixedly connected with a handle 3, the two side walls of the rectangular frame 2 are provided with a sliding opening, the two ends of the cross block 6 are slidably connected with the two sliding openings, by rotating the handle 3, the rotation of the handle 3 drives the threaded rod 4 to rotate, the rotation of the threaded rod 4 drives the cross block 6, the concave frame 5, the crack pouring pipe 9 and the other cross block 6 on the threaded rod 4 to move up and down along the vertical direction of the sliding rod 7, by adjusting the height of the crack pouring pipe 9, different road conditions and construction requirements can be adapted.

[0018] Referring to Figures 1-2 , the outer wall of the crack pouring pipe 9 is fixedly connected with a side plate 8 through a shaft, the top surface of the car plate 1 is fixedly provided with a support 13, the inside of the support 13 is movably connected with a hydraulic cylinder 14 through a shaft, the output end of the hydraulic cylinder 14 is movably connected with the two side plates 8 through a shaft, the output end of the hydraulic cylinder 14 drives the crack pouring pipe 9 to rotate around the shaft in the concave frame 5 through the two side plates 8, so as to realize the adjustment of the use angle of the crack pouring pipe 9.

[0019] Referring to Figure 1 and Figure 3 , the top surface of the car plate 1 is fixedly provided with a bucket 10, the top surface of the bucket 10 is fixedly provided with a connecting plate 16, the top surface of the connecting plate 16 is provided with a motor 15, the output end of the motor 15 is connected with a stirring rod 17, the bottom end of the stirring rod 17 penetrates through the connecting plate 16 and extends downward to the inner bottom of the bucket 10, the outer wall of the stirring rod 17 is fixedly sleeved with a plurality of groups of stirring blades 18 which are equally distributed upward and downward, the output end of the bucket 10 is connected with the input end of the crack pouring pipe 9 through a pump body and a corrugated flexible hose, one end of the top surface of the car plate 1 is fixedly provided with a push rod 11, the bottom surface of the car plate 1 is fixedly provided with a universal wheel 12 at four corners, the output end of the motor 15 drives the stirring rod 17 to rotate, the rotation of the stirring rod 17 drives the stirring blades 18 to rotate, the rotation of the stirring blades 18 can stir the asphalt in the bucket 10, so as to prevent the asphalt from solidifying during use, thereby affecting the use effect of the device.

[0020] The implementation principle of the asphalt pavement crack pouring machine is as follows: in use, the asphalt in the bucket 10 can be conveyed to the inside of the crack pouring pipe 9 through the corrugated flexible hose through the pump body, the crack pouring pipe is used for pouring asphalt into the cracks of the road surface, and the height of the crack pouring pipe 9 is adjusted by rotating the handle 3, the rotation of the handle 3 drives the threaded rod 4 to rotate, the rotation of the threaded rod 4 drives the cross block 6, the concave frame 5, the crack pouring pipe 9 and the other cross block 6 to move up and down along the vertical direction of the slide rod 7, the height of the crack pouring pipe 9 is adjusted to adapt to different road surface conditions and construction requirements, and the output end of the hydraulic cylinder 14 drives the crack pouring pipe 9 to rotate around the shaft rod in the concave frame 5 through the two side plates 8, so that the use angle of the crack pouring pipe 9 is adjusted.

[0021] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0022] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0023] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc.

[0024] The above are the preferred embodiments of the present application, and are not used to limit the protection scope of the present application, so: any equivalent change made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. An asphalt pavement crack sealing machine, comprising a vehicle platform (1), characterized in that: The top surface of the vehicle plate (1) has a groove at one end. Rectangular frames (2) are provided on both sides of the groove. Threaded rods (4) and sliding rods (7) are provided inside the two rectangular frames (2). Cross blocks (6) are fitted on the outer walls of the threaded rods (4) and sliding rods (7). A concave frame (5) is provided between the two cross blocks (6). A grouting pipe (9) is connected to the inside of the concave frame (5) through a shaft. The top end of the threaded rod (4) passes through the rectangular frame (2) and extends upward to connect to a rotating handle (3).

2. The asphalt pavement crack sealing machine according to claim 1, characterized in that: The rectangular frame (2) has sliding openings on both sides of its sidewalls, and the two ends of the cross block (6) are slidably connected to the two sliding openings respectively.

3. The asphalt pavement crack sealing machine according to claim 1, characterized in that: The outer wall of the grouting pipe (9) is connected to a side plate (8) via a shaft. The top surface of the vehicle plate (1) is provided with a bracket (13). The inside of the bracket (13) is connected to a hydraulic cylinder (14) via a shaft. The output end of the hydraulic cylinder (14) is connected to the two side plates (8) via a shaft.

4. An asphalt pavement crack sealing machine according to claim 1, characterized in that: The top surface of the vehicle plate (1) is provided with a material bucket (10), the top surface of the material bucket (10) is provided with a connecting plate (16), the top surface of the connecting plate (16) is provided with a motor (15), the output end of the motor (15) is connected to a stirring rod (17), the bottom end of the stirring rod (17) passes through the connecting plate (16) and extends downward to the inner bottom of the material bucket (10), the outer wall of the stirring rod (17) is fitted with multiple sets of stirring blades (18) distributed at equal intervals, and the output end of the material bucket (10) is connected to the input end of the grouting pipe (9) through a pump body and a corrugated telescopic hose.

5. An asphalt pavement crack sealing machine according to claim 1, characterized in that: The top surface of the vehicle platform (1) is provided with a push rod (11), and the bottom surface of the vehicle platform (1) is provided with casters (12) at all four corners.

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