Repair vehicle suitable for road surface damage

Abstract

The repair vehicle comprises a vehicle frame, an asphalt filling mechanism, a material box and a rolling mechanism, idler wheels are arranged at the bottom of the vehicle frame, and a push handle is arranged on one side of the end portion of the vehicle frame. The asphalt filling mechanism and the material box are arranged on the upper end face of the frame, the material box is used for temporarily storing asphalt raw materials, a box cover capable of being opened is arranged on the top side of the material box, and a lifting transfer machine for transferring the raw material asphalt in the material box to the asphalt filling mechanism is arranged in the material box; the asphalt filling mechanism comprises a machine base, a mixing hopper, a vibrator, a transfer bin and a machine head, the machine base is fixed to one side of the end face of the frame, the mixing hopper is arranged on the machine base, and the vibrator abutting against the mixing hopper is arranged on the inner side of the machine base; the mixing hopper is of a hopper structure with the top open and a heating interlayer arranged inside, and lifting lugs are arranged on the top side of the mixing hopper. The road surface repairing vehicle is suitable for small pit slots, hollow slots or small-area damaged road surfaces, and further enables the road surface repairing process to be smoother.

Description

Technical Field

[0001] The utility model relates to the field of road damage repair, in particular to a repair vehicle suitable for road damage. Background Art

[0002] After long-term use, asphalt pavement will easily develop cracks or potholes, which will seriously affect the flatness of the road and driving safety. If it is not repaired in time, the road damage will further develop, the area of ​​road damage will continue to expand, and the service life of the asphalt pavement will be shortened.

[0003] Common asphalt pavement repair equipment is relatively large and has a complex structure. It is not convenient for workers to operate it, and it is not convenient to quickly repair smaller potholes on the road surface. Based on this background, the utility model proposes a repair vehicle suitable for road damage. This repair vehicle is suitable for small potholes, depressions or small-area damaged roads. It can use the liftable conveyor in the material box to transfer the raw materials to the mixing hopper, which mixes and heats the raw materials to make the asphalt raw materials in a molten state, and transfers them to the transfer bin, where they are sprayed out by the machine head to fill the ground. The heavy pressure roller can be preheated and lifted by the electric cylinder so that it can crush the asphalt raw materials, further making the road repair process smoother. Utility Model Content

[0004] The purpose of the utility model is to provide a repair vehicle suitable for road damage to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a repair vehicle suitable for damaged road surface, comprising a frame, an asphalt filling mechanism, a material box and a rolling mechanism, wherein a roller is installed at the bottom of the frame, and a push handle is provided on one side of the end of the frame; the asphalt filling mechanism and the material box are both installed on the upper end face of the frame, wherein the material box is used to temporarily store asphalt raw materials, and an openable box cover is provided on the top side of the material box, and a liftable conveyor for transferring the raw asphalt in the material box to the asphalt filling mechanism is provided in the material box; the asphalt filling mechanism comprises a machine base, a mixing hopper, a vibrator, a transfer bin and a machine head, wherein the machine base is fixed on one side of the end face of the frame, a mixing hopper is installed on the machine base, and a vibrator that leans against the mixing hopper is provided on the inner side of the machine base; the mixing hopper is a hopper structure with an open top and a heating interlayer inside, a lifting ear is provided on the top side of the mixing hopper, and the output end on the lower side of the mixing hopper is connected to the transfer bin.

[0006] Preferably, the transfer bin is fixed on the lower side of the frame, and the transfer bin is used to temporarily store the asphalt in a molten state. The output end of the transfer bin is equipped with a plurality of sets of nozzle-oriented heads.

[0007] Preferably, the rolling mechanism is installed on the lower side of the frame and is far away from the transfer bin, and the rolling mechanism includes an electric cylinder, a heavy pressure roller, a hot air blower, a main hot air channel and an auxiliary hot air channel.

[0008] Preferably, both sides of the heavy pressure roller are mounted on the lower side of the frame through brackets, and the shaft end of the electric cylinder is connected to the bracket. The electric cylinder can drive the bracket and the heavy pressure roller downward when started.

[0009] Preferably, the hot air blower is installed between the heavy pressure roller and the transfer bin, and the output end of the hot air blower is connected to a main hot air channel and an auxiliary hot air channel, wherein the main hot air channel extends to one side of the heavy pressure roller, and the auxiliary hot air channel is connected to the transfer bin.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The repair vehicle of the utility model is suitable for small potholes, depressions or small-area damaged roads. It can use the liftable conveyor in the material box to transfer the raw materials to the mixing hopper, which mixes and heats them so that the asphalt raw materials are in a molten state, and then transfers them to the transfer bin and is sprayed out by the machine head to fill the ground. The heavy pressure roller can be preheated and lifted by the electric cylinder so that it can crush the asphalt raw materials, further making the road repair process smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0013] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0014] In the figure: 1. frame; 2. push handle; 3. material box; 4. box cover; 5. machine base; 6. mixing hopper; 7. vibrator; 8. transfer bin; 9. machine head; 10. electric cylinder; 11. heavy pressure roller; 12. hot air blower; 13. main hot air channel; 14. auxiliary hot air channel. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 indirectly connected 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.

[0018] See also Figure 1-2 The utility model provides a technical solution: a repair vehicle suitable for road damage, comprising a frame 1, an asphalt filling mechanism, a material box 3 and a rolling mechanism, wherein a roller is installed at the bottom of the frame 1, and a push handle 2 is provided at one side of the end of the frame 1; the asphalt filling mechanism and the material box 3 are both installed on the upper end surface of the frame 1, wherein the material box 3 is used to temporarily store asphalt raw materials, and an openable box cover 4 is provided on the top side of the material box 3, and a liftable conveyor (not shown in the figure) is provided in the material box 3 for transferring the raw asphalt in the material box 3 to the asphalt filling mechanism; the asphalt filling mechanism comprises a machine base 5, a mixing hopper 6, a vibrator 7, a transfer bin 8 and a machine head 9, wherein the machine base 5 is fixed on one side of the end surface of the frame 1, the mixing hopper 6 is installed on the machine base 5, and the inner side of the machine base 5 is provided with a vibrator 7 against the mixing hopper 6; the mixing hopper 6 is a hopper structure with an open top and a heating interlayer inside, a lifting ear is provided on the top side of the mixing hopper 6, and the output end of the lower side of the mixing hopper 6 is connected to the transfer bin 8.

[0019] In this embodiment, the transfer bin 8 is fixed on the lower side of the frame 1. The transfer bin 8 is used to temporarily store the asphalt in a molten state. The output end of the transfer bin 8 is equipped with a plurality of nozzle-oriented heads 9.

[0020] In this embodiment, the rolling mechanism is installed on the lower side of the frame 1 and is far away from the transfer bin 8. The rolling mechanism includes an electric cylinder 10, a heavy pressure roller 11, a hot air blower 12, a main hot air channel 13 and an auxiliary hot air channel 14.

[0021] In this embodiment, both sides of the pressure roller 11 are mounted on the lower side of the frame 1 through brackets, and the shaft end of the electric cylinder 10 is connected to the bracket. The electric cylinder 10 can drive the bracket and the pressure roller 11 downward when started.

[0022] In this embodiment, the hot air blower 12 is installed between the heavy pressure roller 11 and the transfer bin 8, and the output end of the hot air blower 12 is connected to the main hot air channel 13 and the auxiliary hot air channel 14, wherein the main hot air channel 13 extends to one side of the heavy pressure roller 11, and the auxiliary hot air channel 14 is connected to the transfer bin 8.

[0023] In this embodiment, the main hot air channel 13 can preheat the heavy pressure roller 11 , while the auxiliary hot air channel 14 can maintain a continuous high temperature in the transfer bin 8 to prevent the asphalt from solidifying in the transfer bin 8 .

[0024] The above-mentioned repair vehicle is suitable for small potholes, depressions or small-area damaged roads. It can use the liftable conveyor in the material box 3 to transfer the raw materials to the mixing hopper 6, which mixes and heats them to make the asphalt raw materials in a molten state, and transfers them to the transfer bin 8, where they are sprayed out by the machine head 9 to fill the ground. The heavy pressure roller 11 can be preheated and the electric cylinder 10 can be raised and lowered so that it can crush the asphalt raw materials, further making the road repair process smoother.

[0025] It is worth noting that the entire device is controlled by a main control button. Since the device matched with the control button is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A repair vehicle suitable for road damage, characterized in that: The invention comprises a vehicle frame (1), an asphalt filling mechanism, a material box (3) and a rolling mechanism, wherein a roller is installed at the bottom of the vehicle frame (1), and a push handle (2) is provided at one side of the end of the vehicle frame (1); the asphalt filling mechanism and the material box (3) are both installed on the upper end surface of the vehicle frame (1), wherein the material box (3) is used to temporarily store asphalt raw materials, an openable box cover (4) is provided on the top side of the material box (3), and a lifting and lowering conveyor is provided in the material box (3) for transferring the raw asphalt in the material box (3) to the asphalt filling mechanism; the asphalt filling mechanism comprises The machine comprises a machine base (5), a mixing hopper (6), a vibrator (7), a transfer bin (8) and a machine head (9), wherein the machine base (5) is fixed to one side of the end face of the frame (1), the mixing hopper (6) is mounted on the machine base (5), and the inner side of the machine base (5) is provided with a vibrator (7) which abuts against the mixing hopper (6); the mixing hopper (6) is a hopper structure with an open top and a heating interlayer inside, a lifting lug is provided on the top side of the mixing hopper (6), and the output end on the lower side of the mixing hopper (6) is connected to the transfer bin (8).

2. A repair vehicle for damaged road surface according to claim 1, characterized in that: The transfer bin (8) is fixed on the lower side of the vehicle frame (1). The transfer bin (8) is used to temporarily store asphalt in a molten state. The output end of the transfer bin (8) is equipped with a plurality of nozzle-oriented machine heads (9).

3. A repair vehicle for damaged road surface according to claim 1, characterized in that: The rolling mechanism is installed on the lower side of the frame (1) and is far away from the transfer bin (8). The rolling mechanism comprises an electric cylinder (10), a heavy pressure roller (11), a hot air blower (12), a main hot air channel (13) and an auxiliary hot air channel (14).

4. A repair vehicle for damaged road surface according to claim 3, characterized in that: The two sides of the heavy pressure roller (11) are mounted on the lower side of the frame (1) via brackets, and the shaft end of the electric cylinder (10) is connected to the bracket. The electric cylinder (10) can drive the bracket and the heavy pressure roller (11) downward when started.

5. The repair vehicle for damaged road surface according to claim 3, characterized in that: The hot air blower (12) is installed between the heavy pressure roller (11) and the transfer bin (8), and the output end of the hot air blower (12) is connected to a main hot air channel (13) and a secondary hot air channel (14), wherein the main hot air channel (13) extends to one side of the heavy pressure roller (11), and the secondary hot air channel (14) is connected to the transfer bin (8).

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