Asphalt pavement patching machine suitable for winter

Abstract

The utility model discloses an asphalt pavement patching machine suitable for winter, which comprises a support plate, a push rod arranged above the support plate and a roller arranged below the support plate, and further comprises a heating device arranged above the support plate; and the adjusting device is arranged on the outer side of the heating device. The utility model relates to the technical field of pavement patching, and discloses an asphalt pavement patching machine suitable for winter, which solves the problems that in the using process of a traditional asphalt pavement patching machine, dust generated during cleaning causes harm to a human body and the cost of carrying operation is increased through a cleaning device and a detection device. The road surface can be directly cleaned, dust generated during cleaning is uniformly collected, the dust is prevented from being sucked into a human body, a worker can see a to-be-cleaned path when pushing the edge trimmer through the detection device, and cleaning operation can be better carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface repair, in particular to an asphalt road surface repair machine suitable for winter. Background Art

[0002] Asphalt pavement refers to various types of pavement paved with road asphalt materials mixed into mineral materials. Asphalt binder improves the ability of paving aggregate to resist damage to the pavement caused by traffic and natural factors, making the pavement smooth, dust-free, impermeable and durable. Therefore, asphalt pavement is the most widely used high-grade pavement in road construction. With the rapid development of the domestic economy, traffic flow has also increased rapidly. Asphalt pavements on urban roads have experienced varying degrees of surface and base layer cracking, horizontal and vertical cracks, potholes and other damage within the designed service life. In order to ensure driving quality and appearance, the pavement needs to be repaired and improved;

[0003] When using a traditional asphalt pavement repair machine, the worker first cleans the area above the gap to be repaired, then starts the asphalt pavement repair machine to repair the cracks. The repair work is completed after the asphalt filled into the gap cools down.

[0004] During the use of traditional asphalt pavement repair machines, workers are required to clean the road surface in advance and carry additional cleaning workpieces, which results in too many items being carried, making the process more cumbersome. During the cleaning operation, the cleaned dust will spread into the surrounding air, and the dust will enter the body through the worker's breathing. Long-term inhalation of dust will cause harm to the human body. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an asphalt pavement repair machine suitable for winter, which solves the problem that traditional asphalt pavement repair machines require workers to clean the road surface in advance during use, and require workers to carry additional cleaning workpieces, which leads to too many items being carried, making the work more cumbersome. In addition, when performing cleaning operations, the cleaned dust will spread into the surrounding air, and the dust will enter the body through the worker's breathing, and long-term inhalation of dust will cause harm to the human body.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an asphalt pavement repair machine suitable for winter, comprising a support plate, a push rod is installed above the support plate, and a roller is arranged below the support plate. The asphalt pavement repair machine suitable for winter also includes: a heating device installed above the support plate; an adjusting device, arranged on the outside of the heating device; a cleaning device, installed on one side of the support plate; a detection device, arranged on one side of the push rod; wherein the heating device can heat asphalt, the adjusting device can adjust the asphalt flow rate, and the cleaning device can clean the surface of pavement cracks;

[0007] The detection device includes: a detection camera installed below the support plate; and a display arranged above the storage box; wherein the detection camera can present the detection results on the display, and workers can see the path to be cleaned through the display, and the detection device can enable the cleaning device to perform cleaning operations better.

[0008] Preferably, the heating device includes: a storage box installed above the support plate; a first servo motor arranged on the outer wall of the storage box; a vertical rod rotatably connected to the output end of the first servo motor; a scraper installed on the outer walls on both sides of the vertical rod and in contact with the inner wall of the storage box; a heater arranged on the inner wall of the storage box; a box cover installed on the top of the storage box; wherein, the first servo motor drives the vertical rod to drive the scraper to move along the inner wall of the storage box, so as to clean the asphalt hanging on the wall, and the heater can heat the asphalt.

[0009] Preferably, the regulating device includes: a first pipe installed on the inner wall of the support plate; a connecting pipe sleeved on the outer wall of the first pipe; a valve installed on the inner wall of the connecting pipe; and a handle arranged on the outer wall of the first pipe; wherein, when asphalt passes through the connecting pipe from the inside of the first pipe, the displacement of asphalt can be adjusted through the valve.

[0010] Preferably, the cleaning device includes: a collecting box installed above the support plate; a fan arranged inside the collecting box; a filter installed inside the collecting box; a protective box arranged above the support plate; a limit plate installed on the protective box; a second servo motor installed above the limit plate; a cleaning head rotatably connected to the output end of the second servo motor through a bearing, and rotatably connected to the inner wall of the support plate through a bearing; a second pipe rotatably connected to the outer wall of the cleaning head through a bearing, and connected to the inner wall of the collecting box, and the second pipe is installed on the inner wall of the protective box; wherein, the second servo motor drives the cleaning head to clean the road surface, and the fan uses negative pressure to suck dust into the second pipe through the cleaning head and into the collection box, and the filter can prevent dust from entering the fan. Beneficial Effects

[0011] The utility model provides an asphalt pavement repair machine suitable for winter. It has the following beneficial effects: the asphalt pavement repair machine suitable for winter solves the problem that the traditional asphalt pavement repair machine needs to carry additional cleaning tools during use, resulting in too many items to carry and being inconvenient. The equipment can directly clean the road surface through the cleaning device, and uniformly collect the dust generated during cleaning to avoid the human body from inhaling the dust. The detection device allows the worker to see the path to be cleaned when pushing the trimmer, so that the cleaning operation can be better performed.

[0012] Through the heating device, the asphalt can be heated at all times, thereby ensuring that the asphalt is always in the most suitable state, which is convenient for the use of the staff. The asphalt hanging on the wall can also be automatically scraped off, allowing the staff to clean the inside of the storage box more conveniently, which brings convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of

[0015] Figure 3 for Figure 2 A schematic diagram of the structure of the first pipeline, the connecting pipe and the turning handle;

[0016] Figure 4 for Figure 2 Schematic diagram of the structure of the second servo motor, cleaning head and second pipeline.

[0017] In the figure: 1. support plate, 2. push rod, 3. roller, 4. heating device, 401. storage box, 402. first servo motor, 403. vertical rod, 404. scraper, 405. heater, 406. box cover, 5. adjusting device, 501. first pipeline, 502. connecting pipe, 503. valve, 504. handle, 6. cleaning device, 601. collection box, 602. fan, 603. filter, 604. protective box, 605. limit plate, 606. second servo motor, 607. cleaning head, 608. second pipeline, 7. detection device, 701. detection camera, 702. display. DETAILED DESCRIPTION

[0018] 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.

[0019] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0020] During the use of traditional asphalt pavement repair machines, workers are required to clean the road surface in advance and carry cleaning workpieces, which results in too many items to carry, making the process more cumbersome. In addition, during the cleaning operation, the cleaned dust will spread into the surrounding air, and the dust will enter the body through the worker's breathing. Long-term inhalation of dust will cause harm to the human body.

[0021] In view of this, the utility model provides an asphalt pavement repair machine suitable for winter. The asphalt pavement repair machine suitable for winter solves the problem that traditional asphalt pavement repair machines need to carry additional cleaning tools during use, resulting in too many items to carry and being inconvenient. The equipment can directly clean the road surface through the cleaning device, and collect the dust generated during cleaning to prevent the dust from being inhaled by the human body. The detection device can enable the worker to see the path to be cleaned when pushing the trimmer, so as to better perform the cleaning operation.

[0022] Embodiment 1: Figure 1 , 2 , 3 and 4 show that an asphalt pavement repair machine suitable for winter includes a support plate 1, a push rod 2 is installed above the support plate 1, and a roller 3 is arranged below the support plate 1. The asphalt pavement repair machine suitable for winter also includes: a heating device 4, installed above the support plate 1; an adjusting device 5, arranged on the outside of the heating device 4; a cleaning device 6, installed on one side of the support plate 1; a detection device 7, arranged on one side of the push rod 2; the support plate 1 is used to support the repair machine as a whole, and the repair machine can be pushed by the push rod 2 during work. The heating device 4 can heat the asphalt to prevent the asphalt from cooling and solidifying. The cleaning device 6 is used together with the detection device 7 to better perform the cleaning operation; wherein, the heating device 4 can heat the asphalt, the adjusting device 5 can adjust the asphalt flow rate, the cleaning device 6 can clean the surface of the road crack, and the detection device 7 can enable the cleaning device 6 to better perform the cleaning operation;

[0023] In the specific implementation process, it is worth pointing out that the support plate 1 is used to support the whole repair machine equipment, the work can be done by pushing the repair machine through the push rod 2, the heating device 4 can heat the asphalt to prevent the asphalt from cooling and solidifying, and the cleaning device 6 is used together with the detection device 7 to better perform the cleaning operation;

[0024] Specifically, when using the asphalt pavement repair machine suitable for winter, the worker first turns on the heating device 4 to heat the asphalt, then pushes the repair machine to the road surface to be repaired, and then starts the cleaning device 6 to clean the sand and gravel on the road surface. At the same time, the detection device 7 can be used to observe whether the road surface is clean. When the road surface is cleaned, the worker turns off the cleaning device 6, and finally discharges asphalt through the adjustment device 5 to repair the cracks. After filling, the worker will uniformly recycle the sand and gravel collected by the cleaning device 6 to facilitate the next sand and gravel cleaning and collection.

[0025] Embodiment 2: By Figure 1 and 2 It can be seen that the heating device 4 includes: a storage box 401, installed above the support plate 1; a first servo motor 402, the model of the first servo motor 402 is: ECMA-E11320RS, set on the outer wall of the storage box 401; a vertical rod 403, rotatably connected to the output end of the first servo motor 402; a scraper 404, installed on the outer walls of both sides of the vertical rod 403, and in contact with the inner wall of the storage box 401; a heater 405, set on the inner wall of the storage box 401; a box cover 406, installed At the top of the storage box 401; the storage box 401 is used to store asphalt, and the scraper 404 is in contact with the inner wall of the storage box 401. When the first servo motor 402 drives the vertical rod 403 to drive the scraper 404 to rotate, the scraper 404 will hang off the asphalt remaining on the inner wall of the storage box 401, and then clean the residual asphalt; wherein the first servo motor 402 drives the vertical rod 403 to drive the scraper 404 to move along the inner wall of the storage box 401, and the asphalt hanging on the wall can be cleaned, and the heater 405 can heat the asphalt;

[0026] In the specific implementation process, it is worth pointing out that the storage box 401 is used to store asphalt, and the scraper 404 is in contact with the inner wall of the storage box 401. When the first servo motor 402 drives the vertical rod 403 to drive the scraper 404 to rotate, the scraper 404 will remove the asphalt remaining on the inner wall of the storage box 401, thereby cleaning the residual asphalt;

[0027] Specifically, on the basis of the above-mentioned embodiment 1, the staff first punches the box cover 406, and then pours the asphalt into the interior of the storage box 401. After the box is full, the box cover 406 is closed, and then the asphalt is heated by the heater 405. The heated asphalt can be used to repair the cracks in the road surface through the adjustment device 5. When the asphalt is used up, a lot of asphalt will remain on the inner wall of the storage box 401 due to the characteristics of the asphalt. At this time, the staff can start the first servo motor 402. The first servo motor 402 starts to rotate after being energized, and drives the vertical rod 403 to rotate. When the vertical rod 403 rotates, it will drive the scrapers 404 on both sides to rotate along the inner wall of the storage box 401. At this time, the asphalt remaining in the storage box 401 can be cleaned.

[0028] Embodiment 3: By Figure 1 , 2 As can be seen from Figures 3, the regulating device 5 includes: a first pipe 501, mounted on the inner wall of the support plate 1; a connecting pipe 502, sleeved on the outer wall of the first pipe 501; a valve 503, mounted on the inner wall of the connecting pipe 502; and a handle 504, disposed on the outer wall of the first pipe 501; wherein, when the asphalt passes through the connecting pipe 502 from the inside of the first pipe 501, the asphalt discharge amount can be adjusted by the valve 503;

[0029] In the specific implementation process, it is worth pointing out that the staff can adjust the asphalt discharge by turning the valve 503. When the cracks on the road surface are repaired, the asphalt discharge can be reduced by turning the valve 503 to avoid waste.

[0030] Specifically, based on the above-mentioned embodiment 1, the worker first holds the handle 504, then lifts the handle 504 to the crack to be repaired, and the first pipe 501 will reach the crack at the same time as the handle 504 held by the worker. At this time, the worker turns the valve 503, and the asphalt inside the first pipe 501 can be discharged through the valve 503, thereby repairing the crack. When the worker wants to adjust the asphalt discharge volume, the valve 503 is turned in the opposite direction. The rotation angle of the valve 503 will affect the asphalt discharge volume, and the valve 503 is designated to return to the initial position. At this time, the asphalt inside the connecting pipe 502 is cut off by the valve 503, and the asphalt can no longer be discharged through the first pipe 501.

[0031] Embodiment 4: By Figure 1 , 2As can be seen from Figure 4, the cleaning device 6 includes: a collecting box 601, installed above the support plate 1; a fan 602, the model of the fan 602 is: YNF-200-2T, which is arranged inside the collecting box 601; a filter 603, the mesh number of the filter 603 is not limited, and it can be installed inside the collecting box 601 as long as it meets the use requirements; a protective box 604, which is arranged above the support plate 1; a limit plate 605, which is installed on the protective box 604; a second servo motor 606, the model of the second servo motor 606 is: ECMA-E11320RS, which is installed above the limit plate 605; a cleaning head 607, which is rotatably connected to the output end of the second servo motor 606 through a bearing, and is rotatably connected to the inner wall of the support plate 1 through a bearing; a second pipe 608, which is connected through The bearing is rotatably connected to the outer wall of the cleaning head 607 and is connected to the inner wall of the collecting box 601. The second pipe 608 is installed on the inner wall of the protective box 604. The collecting box 601 is provided with a box door, through which the collected dust can be taken out, which is convenient for subsequent collection operations. The protective box 604 can prevent the dust generated when cleaning the road surface from entering the inside of the device, causing the device to malfunction. The bottom of the cleaning head 607 is provided with an opening, through which dust can enter the inside of the second pipe 608; wherein, the second servo motor 606 drives the cleaning head 607 to clean the road surface, and the fan 602 uses negative pressure to suck the dust into the second pipe 608 through the cleaning head 607 and into the inside of the collecting box 601, and the filter 603 can prevent the dust from entering the inside of the fan 602;

[0032] In the specific implementation process, it is worth pointing out that the collection box 601 is provided with a box door, through which the collected dust can be taken out, which is convenient for subsequent collection operations. The protection box 604 can prevent the dust generated when cleaning the road surface from entering the inside of the device, causing the device to fail to work properly. The bottom of the cleaning head 607 is provided with an opening, through which the dust can enter the inside of the second pipe 608;

[0033] Specifically, on the basis of the above-mentioned embodiment 1, when cleaning the surface of the road cracks, the staff first starts the second servo motor 606. After the second servo motor 606 is powered on, it starts to drive the cleaning head 607 to rotate. The rotating cleaning head 607 can clean the sand and gravel near the cracks. At the same time, dust will be generated during the cleaning. At this time, the fan 602 is started, and the fan 602 will discharge the air inside the collection box 601. At this time, the inside of the collection box 601 is in a negative pressure state. Therefore, the dust generated by cleaning will enter the second pipe 608 through the opening of the cleaning head 607, and then enter the inside of the collection box 601 through the second pipe 608, completing the dust collection operation.

[0034] Embodiment 5: By Figure 1 and 2It can be seen that the detection device 7 includes: a detection camera 701, the model of the detection camera 701 is not specifically limited, and it can be installed below the support plate 1 if it meets the use requirements; a display 702, the model of the display 702 is not specifically limited, and it can be installed above the storage box 401 if it meets the use requirements; the staff can judge whether the road surface is cleaned through the information fed back to the display 702 by the detection camera 701, and the detection device 7 is used together with the cleaning device 6 to observe the cleaning status of the road surface in real time; wherein, the detection camera 701 can present the detection results on the display 702, and the workers can see the path to be cleaned through the display 702;

[0035] In the specific implementation process, it is worth pointing out that the staff can judge whether the road surface is cleaned by the information fed back to the display 702 by the detection camera 701. The detection device 7 is used together with the cleaning device 6 to observe the cleaning status of the road surface in real time;

[0036] Specifically, based on the above-mentioned embodiment 1, when the cleaning device 6 cleans the road surface, the staff can feed back the road surface cleaning situation to the display 702 through the detection camera 701, and the staff can actually see the road surface cleaning situation through the display 702. The workers can clean the road surface with sand and gravel according to the information fed back by the detection camera 701 until all the road surfaces on the display 702 are cleaned, at which time the cracks in the road surface can be repaired.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] 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. An asphalt pavement repair machine suitable for winter, comprising a support plate (1), characterized in that: A push rod (2) is installed above the support plate (1), and a roller (3) is arranged below the support plate (1). The asphalt pavement repair machine suitable for winter also includes: A heating device (4) installed above the support plate (1); An adjusting device (5) is arranged outside the heating device (4); A cleaning device (6) installed on one side of the support plate (1); A detection device (7) is arranged on one side of the push rod (2); The heating device (4) heats the asphalt, the regulating device (5) regulates the asphalt flow rate, and the cleaning device (6) cleans the surface of the road cracks; The detection device (7) comprises: a detection camera (701) installed below the support plate (1); and a display (702) arranged above the material storage box (401); wherein the detection camera (701) can present the detection result on the display (702), and the worker can see the path to be cleaned through the display (702); the detection device (7) enables the cleaning device (6) to perform the cleaning operation better.

2. The asphalt pavement repair machine suitable for winter according to claim 1, characterized in that: The heating device (4) comprises: A material storage box (401) is installed above the support plate (1); A first servo motor (402) is arranged on the outer wall of the material storage box (401); A vertical rod (403) rotatably connected to an output end of the first servo motor (402); Scrapers (404) are mounted on the outer walls of both sides of the vertical rod (403) and are in contact with the inner wall of the material storage box (401); A heater (405) is arranged on the inner wall of the material storage box (401); A box cover (406) is installed on the top of the material storage box (401); The first servo motor (402) drives the vertical rod (403) to drive the scraper (404) to move along the inner wall of the storage box (401), so as to clean the asphalt hanging on the wall, and the heater (405) can heat the asphalt.

3. The asphalt pavement repair machine suitable for winter according to claim 1, characterized in that: The regulating device (5) comprises: A first pipe (501) is installed on the inner wall of the support plate (1); A connecting pipe (502) sleeved on the outer wall of the first pipe (501); A valve (503) installed on the inner wall of the connecting pipe (502); A handle (504) is arranged on the outer wall of the first pipe (501); When the asphalt passes through the connecting pipe (502) from the inside of the first pipeline (501), the displacement of the asphalt can be adjusted through the valve (503).

4. The asphalt pavement repair machine suitable for winter according to claim 1, characterized in that: The cleaning device (6) comprises: A collection box (601) is installed above the support plate (1); A fan (602) is arranged inside the collecting box (601); A filter screen (603) installed inside the collection box (601); A protection box (604) is arranged above the support plate (1); A limiting plate (605) installed on the protection box (604); A second servo motor (606) is installed above the limiting plate (605); A cleaning head (607) is rotatably connected to the output end of the second servo motor (606) via a bearing, and is rotatably connected to the inner wall of the support plate (1) via a bearing; A second pipe (608) is rotatably connected to the outer wall of the cleaning head (607) through a bearing and is connected to the inner wall of the collection box (601); the second pipe (608) is installed on the inner wall of the protection box (604); The second servo motor (606) drives the cleaning head (607) to clean the road surface, and the fan (602) uses negative pressure to suck dust through the cleaning head (607) into the second pipe (608) and into the collection box (601), and the filter (603) can prevent dust from entering the fan (602).

Images