Urban street damaged asphalt road pavement renovating machine

Abstract

The utility model relates to the technical field of renovating machines, in particular to an urban street damaged asphalt road pavement renovating machine which comprises a base, universal wheels are fixedly connected to the four corners of the lower end of the base, a leveling mechanism is arranged on the right portion of the lower end of the base, and a fixing plate is fixedly connected to the middle of the left end of the base. A moving assembly is arranged at the lower end of the fixing plate, the upper end of the storage tank is in threaded connection with a sealing cover, a first motor is fixedly installed in the middle of the upper end of the sealing cover, and the output end of the first motor penetrates through the sealing cover, extends into the storage tank and is fixedly connected with a rotating column; the left portion and the right portion of the outer surface of the rotating column are each fixedly connected with three heating rods. The urban street damaged asphalt road pavement refurbishing machine can level asphalt, refurbishes the urban street damaged asphalt road pavement to be smoother, can automatically move, reduces the labor force of workers, and improves the practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of renovation machines, in particular to a renovation machine for damaged asphalt road pavement in urban streets. Background Art

[0002] With the development of urban economic construction, the total number of cars has increased year by year, and the city streets have been continuously widened to improve the crowded traffic environment in the city. Some city streets in temperate to cold zones generally use asphalt pavement. As the asphalt pavement is subject to high and low temperature changes in the natural environment, when the tires of heavy motor vehicles roll over, the asphalt pavement will crack and break into small pits, which directly affects traffic. At present, pavement renovation machines are usually used to renovate the pavement.

[0003] The prior art patent number is (CN114086453A), which discloses a machine for renovating damaged asphalt pavement on urban streets, including a frame, a dust suction device arranged on the frame, a cleaning device arranged on the frame, and a heating and feeding device arranged on the frame. The utility model can remove dust from the damaged asphalt pavement first, then clean it, and finally add asphalt, which can prevent the dust from affecting the pavement renovation. However, in the disclosed patent, after adding asphalt, the asphalt cannot be leveled, resulting in the renovation of damaged asphalt roads on urban streets not being smooth enough, and the device has a certain weight, and a certain amount of manual force is required to push the device to make the device movable and usable. Long-term use is likely to increase the labor of the staff, and the practicality is poor. Therefore, we introduce a new machine for renovating damaged asphalt pavement on urban streets. Utility Model Content

[0004] The main purpose of the utility model is to provide a machine for renovating damaged asphalt road pavement in urban streets, 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 damaged asphalt road pavement renovation machine for urban streets comprises a base, four corners of the lower end of the base are fixedly connected to universal wheels, a leveling mechanism is arranged on the right part of the lower end of the base, a fixing plate is fixedly connected to the middle part of the left end of the base, a moving assembly is arranged on the lower end of the fixing plate, a dust suction device and a cleaning device are arranged on the left part of the upper end of the base, and the dust suction device is located on the right side of the cleaning device, a battery mounting slot is arranged on the right part of the upper end of the base, a bracket is fixedly connected to the middle part of the upper end of the base, a material storage tank is fixedly connected to the upper end of the bracket, a sealing cover is threadedly connected to the upper end of the material storage tank, a No. 1 motor is fixedly installed on the middle part of the upper end of the sealing cover, an output end of the No. 1 motor passes through the sealing cover and extends into the material storage tank and is fixedly connected to a rotating column, three heating rods are fixedly connected to the left and right parts of the outer surface of the rotating column, a discharge port is fixedly connected to the middle part of the lower end of the bracket, and the discharge port is communicated with the inside of the material storage tank.

[0007] Preferably, the leveling mechanism includes two fixed blocks, the lower parts of the opposite surfaces of the two fixed blocks are movably connected to compaction rollers through bearings, the upper parts of the right ends of the two fixed blocks are commonly fixedly connected to a connecting seat, and the connecting seat is concavely arranged, two hydraulic telescopic rods are fixedly connected to the right part of the lower end of the connecting seat, the lower ends of the two hydraulic telescopic rods are commonly fixedly connected to a leveling plate, and the upper ends of the two fixed blocks and the connecting seats are fixedly connected to the upper end of the base.

[0008] Preferably, the movable component includes a connecting plate, the lower end of the connecting plate is fixedly connected to a support, the upper front end of the support is fixedly connected to a support plate, the lower front end of the support plate is fixedly connected to a protective cover, a connecting mechanism is provided at the lower front end of the support plate, the lower front end of the support is movably connected to a swivel seat through a bearing, and the rear wall of the swivel seat is movably connected to the lower rear wall of the support through a bearing, slots are provided at the upper front end and the lower front end of the swivel seat, a roller is fixedly connected to the outer surface of the swivel seat, and the upper end of the connecting plate is movably connected to the lower end of the fixed plate through a bearing.

[0009] Preferably, the support is concavely arranged, and the support plate is L-shaped.

[0010] Preferably, the connecting mechanism includes a No. 2 motor, the output end of the No. 2 motor is fixedly connected to a rotating column, the rear end of the rotating column is fixedly connected to an electric push rod, the telescopic end of the electric push rod is fixedly connected to a socket, the rear end upper and lower parts of the socket are fixedly connected to plug blocks, and the No. 2 motor is fixedly installed at the lower front end of the support plate.

[0011] Preferably, the second motor is located in the support plate, and the socket is plug-connected to the swivel seat through an insert block and a slot.

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

[0013] 1. By setting up a leveling mechanism, after adding asphalt, start the hydraulic telescopic rod to make the leveling plate move up and down to level the asphalt, and compact the asphalt under the action of the compaction roller, so that the damaged asphalt road surface of the city street can be renovated more smoothly;

[0014] 2. By setting up a moving component, a connecting mechanism and a universal wheel, starting the connecting mechanism, the socket is connected to the swivel seat through the plug block and the slot, and starting the No. 2 motor, the rotating column drives the electric push rod and the socket to rotate, thereby driving the swivel seat and the roller to rotate, so that the device moves through the roller and the universal wheel, and the device can move automatically, so that the staff only needs to move with the movement of the device, and the staff does not need to use a certain amount of force to push the device, thereby reducing the labor of the staff and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a machine for renovating damaged asphalt road pavement in urban streets according to the utility model;

[0016] Figure 2 This is a schematic diagram of the partial structural connection of a machine for renovating damaged asphalt road pavement in urban streets according to the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a leveling mechanism of a machine for renovating damaged asphalt roads on urban streets according to the utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of a mobile component of a machine for renovating damaged asphalt road pavement on urban streets according to the utility model;

[0019] Figure 5 The utility model is a schematic diagram of the overall structure of the connection mechanism of a machine for renovating damaged asphalt road pavement on urban streets.

[0020] In the figure: 1. base; 2. universal wheel; 3. leveling mechanism; 4. fixed plate; 5. moving assembly; 6. bracket; 7. dust suction device; 8. cleaning device; 9. storage tank; 10. sealing cover; 11. No. 1 motor; 12. rotating column; 13. heating rod; 14. discharge port; 15. battery installation slot; 31. fixed block; 32. compacting roller; 33. connecting seat; 34. hydraulic telescopic rod; 35. leveling plate; 51. connecting plate; 52. support; 53. rotating seat; 54. roller; 55. slot; 56. connecting mechanism; 57. protective cover; 58. support plate; 561. No. 2 motor; 562. rotating column; 563. electric push rod; 564. socket; 565. plug block. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] 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.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A machine for renovating damaged asphalt pavement on urban streets, comprising a base 1, universal wheels 2 are fixedly connected to the four corners of the lower end of the base 1, a leveling mechanism 3 is arranged at the right part of the lower end of the base 1, a fixed plate 4 is fixedly connected to the middle part of the left end of the base 1, a moving component 5 is arranged at the lower end of the fixed plate 4, a dust suction device 7 and a cleaning device 8 are arranged at the left part of the upper end of the base 1, and the dust suction device 7 is located to the right of the cleaning device 8, a battery installation slot 15 is arranged at the right part of the upper end of the base 1, and a fixed plate 4 is arranged at the middle part of the upper end of the base 1. A bracket 6 is connected, a storage tank 9 is fixedly connected to the upper end of the bracket 6, a sealing cover 10 is threadedly connected to the upper end of the storage tank 9, a No. 1 motor 11 is fixedly installed in the middle of the upper end of the sealing cover 10, an output end of the No. 1 motor 11 passes through the sealing cover 10 and extends into the storage tank 9 and is fixedly connected to a rotating column 12, three heating rods 13 are fixedly connected to the left and right parts of the outer surface of the rotating column 12, a discharge port 14 is fixedly connected to the middle of the lower end of the bracket 6, and the discharge port 14 is communicated with the inside of the storage tank 9.

[0026] In this embodiment, the leveling mechanism 3 includes two fixed blocks 31, and the lower parts of the opposite surfaces of the two fixed blocks 31 are movably connected to the compacting rollers 32 through bearings. The upper parts of the right ends of the two fixed blocks 31 are fixedly connected to the connecting seat 33, and the connecting seat 33 is concavely arranged. The right part of the lower end of the connecting seat 33 is fixedly connected to two hydraulic telescopic rods 34, and the lower ends of the two hydraulic telescopic rods 34 are fixedly connected to the leveling plate 35. The upper ends of the two fixed blocks 31 and the connecting seat 33 are fixedly connected to the upper end of the base 1. By setting the leveling mechanism 3, the asphalt can be leveled after adding asphalt, so that the damaged asphalt road surface of the city street can be renovated to be smoother.

[0027] In this embodiment, the moving assembly 5 includes a connecting plate 51, the lower end of the connecting plate 51 is fixedly connected to a support 52, the upper front end of the support 52 is fixedly connected to a support plate 58, the lower front end of the support plate 58 is fixedly connected to a protective cover 57, the lower front end of the support plate 58 is provided with a connecting mechanism 56, the lower front end of the support 52 is movably connected to a rotating seat 53 through a bearing, and the rear wall of the rotating seat 53 is movably connected to the lower rear wall of the support 52 through a bearing, the upper front end and the lower front end of the rotating seat 53 are both provided with a slot 55, the outer surface of the rotating seat 53 is fixedly connected to a roller 54, and the upper end of the connecting plate 51 is movably connected to the lower end of the fixed plate 4 through a bearing; the support 52 is concavely arranged, and the support plate 58 is "L"-shaped; the connecting mechanism 56 includes Motor No. 561, the output end of motor No. 561 is fixedly connected with a rotating column 562, the rear end of the rotating column 562 is fixedly connected with an electric push rod 563, the telescopic end of the electric push rod 563 is fixedly connected with a socket 564, the upper and lower parts of the rear end of the socket 564 are fixedly connected with plug blocks 565, and motor No. 561 is fixedly installed at the lower front end of the support plate 58; motor No. 561 is located in the support plate 58, and the socket 564 is plug-connected with the rotating seat 53 through the plug block 565 and the slot 55; by setting the moving component 5, the connecting mechanism 56 and the universal wheel 2, the device can be automatically moved, and the staff does not need to use a certain amount of force to push the device, thereby reducing the labor of the staff and improving practicality.

[0028] It should be noted that the utility model is a machine for renovating damaged asphalt road pavement in urban streets. During use, asphalt is injected into the storage tank 9, and the No. 1 motor 11 is started to make the rotating column 12 drive the heating rod 13 to rotate to prevent the asphalt in the storage tank 9 from cooling and solidifying. After that, the connecting mechanism 56 is started to make the socket 564 plug-in connected with the rotating seat 53 through the plug block 565 and the slot 55, and the No. 2 motor 561 is started to make the rotating column 562 drive the electric push rod 563 and the socket 564 to rotate, thereby driving the rotating seat 53 and the roller 54 to rotate, so that the device moves through the roller 54 and the universal wheel 2, so that the device can be moved automatically, so that the staff only needs to move with the movement of the device, and no workers are needed. The staff uses a certain amount of force to push the device, which reduces the labor of the staff and improves practicality. The damaged asphalt road surface on the city street is vacuumed under the action of the dust suction device 7, and the damaged asphalt road surface on the city street is cleaned under the action of the cleaning device 8. When the discharge port 14 is located directly above the damaged asphalt road surface on the city street, the solenoid valve on the discharge port 14 is opened to allow the asphalt to flow out through the discharge port 14, thereby renovating the damaged asphalt road surface. After that, after adding asphalt, the hydraulic telescopic rod 34 is started, so that the screed plate 35 moves up and down to level the asphalt, and the asphalt is compacted under the action of the compaction roller 32, so that the renovated damaged asphalt road surface on the city street is smoother.

[0029] 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 machine for renovating damaged asphalt road pavement in urban streets, comprising a base (1), characterized in that: Universal wheels (2) are fixedly connected to the four corners of the lower end of the base (1); a leveling mechanism (3) is provided at the right portion of the lower end of the base (1); a fixing plate (4) is fixedly connected to the middle portion of the left end of the base (1); a moving assembly (5) is provided at the lower end of the fixing plate (4); a dust suction device (7) and a cleaning device (8) are provided at the left portion of the upper end of the base (1); the dust suction device (7) is located to the right of the cleaning device (8); a battery installation slot (15) is provided at the right portion of the upper end of the base (1); a bracket (6) is fixedly connected to the middle portion of the upper end of the base (1); the ... The upper end of the frame (6) is fixedly connected to a material storage tank (9), the upper end of the material storage tank (9) is threadedly connected to a sealing cover (10), a No. 1 motor (11) is fixedly installed in the middle of the upper end of the sealing cover (10), the output end of the No. 1 motor (11) passes through the sealing cover (10) and extends into the material storage tank (9) and is fixedly connected to a rotating column (12), the left and right outer surfaces of the rotating column (12) are fixedly connected to three heating rods (13), and the middle of the lower end of the frame (6) is fixedly connected to a discharge port (14), and the discharge port (14) is communicated with the interior of the material storage tank (9); The leveling mechanism (3) comprises two fixed blocks (31), the lower parts of the opposite surfaces of the two fixed blocks (31) are movably connected to a compacting roller (32) via bearings, the upper parts of the right ends of the two fixed blocks (31) are fixedly connected to a connecting seat (33), and the connecting seat (33) is concavely arranged, the right part of the lower end of the connecting seat (33) is fixedly connected to two hydraulic telescopic rods (34), the lower ends of the two hydraulic telescopic rods (34) are fixedly connected to a leveling plate (35), and the upper ends of the two fixed blocks (31) and the connecting seat (33) are fixedly connected to the upper end of the base (1).

2. The machine for renovating damaged asphalt road pavement in urban streets according to claim 1, characterized in that: The moving assembly (5) comprises a connecting plate (51), the lower end of which is fixedly connected to a support (52), the upper front end of which is fixedly connected to a support plate (58), the lower front end of which is fixedly connected to a protective cover (57), the lower front end of which is fixedly connected to a support plate (58), the lower front end of which is fixedly connected to a support plate (57), the lower front end of which is provided with a connecting mechanism (56), the lower front end of which is movably connected to a rotating seat (53) through a bearing, and the rear wall of the rotating seat (53) is movably connected to the lower rear wall of the support (52) through a bearing, the upper front end and the lower front end of the rotating seat (53) are both provided with slots (55), the outer surface of the rotating seat (53) is fixedly connected to a roller (54), and the upper end of the connecting plate (51) is movably connected to the lower end of the fixed plate (4) through a bearing.

3. The machine for renovating damaged asphalt road pavement in urban streets according to claim 2, characterized in that: The support seat (52) is arranged in a concave shape, and the support plate (58) is arranged in an "L" shape.

4. The machine for renovating damaged asphalt road pavement in urban streets according to claim 2, characterized in that: The connecting mechanism (56) comprises a No. 2 motor (561), the output end of the No. 2 motor (561) is fixedly connected to a rotating column (562), the rear end of the rotating column (562) is fixedly connected to an electric push rod (563), the telescopic end of the electric push rod (563) is fixedly connected to a socket (564), the upper rear end and the lower rear end of the socket (564) are fixedly connected to an insert block (565), and the No. 2 motor (561) is fixedly mounted on the lower front end of the support plate (58).

5. The machine for renovating damaged asphalt road pavement in urban streets according to claim 4, characterized in that: The second motor (561) is located in the support plate (58), and the socket (564) is plug-connected to the rotating seat (53) via the plug block (565) and the slot (55).

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