Municipal pavement repairing device

Abstract

The utility model relates to a municipal road surface repairing device. The utility model is applicable to the technical field of pavement patching. According to the technical scheme, the device comprises a supporting mechanism which is provided with a supporting frame, the supporting frame is provided with a heating groove and a stirring groove which are at least partially communicated, and the bottom of the stirring groove is provided with a discharging opening; the moving mechanism is provided with an X-axis moving assembly and Y-axis moving assemblies, the Y-axis moving assemblies are installed on the inner walls of the two sides of the supporting frame respectively, the X-axis moving assembly is connected between the Y-axis moving assemblies on the two sides, and the X-axis moving assembly is provided with a moving end; the cutting mechanism is arranged at the moving end of the moving mechanism, the cutting position of the cutting mechanism can be controlled and adjusted through the moving mechanism, and the cutting mechanism can control the direction and depth of cutting the potholes of the road surface; the material preparation mechanism is provided with a crushing assembly and a stirring assembly, the stirring assembly is arranged in the stirring tank, and the crushing assembly is arranged above the stirring assembly; the heating mechanism is arranged in the heating groove; the discharging mechanism is arranged at the bottom of the supporting frame in a sliding mode and corresponds to the discharging opening.

Description

Technical Field

[0001] The present application relates to the field of road surface repair, and in particular to a municipal road surface repair device. Background Art

[0002] With the development of the economy, infrastructure is becoming more and more perfect. As an important part of infrastructure, highways play an irreplaceable role. After the highway is completed and put into use, due to long-term vehicle pressure, potholes of various sizes will appear on the road surface, affecting traffic. If the municipality does not repair the potholes in time, the potholes will expand over time and cause great harm to the road surface. Therefore, when potholes appear on the road surface in the early stage, municipal personnel need to use repair devices to repair the road surface in time to reduce losses.

[0003] However, when using a repair device to repair the road surface, it is necessary to first clean up the excess concrete stones in the repair pit. There are several common ways to clean up the excess concrete stones, including discarding the concrete stones on the road surface or transporting them elsewhere, which generates construction waste and occupies land when discarded. At the same time, the discarding or transportation methods increase the workload and increase the labor of the staff. After the excess concrete stones are cleaned up, new stones are mixed with the repair materials and the repair pit is repaired, thereby increasing the cost of road repair. Utility Model Content

[0004] The technical problem to be solved by the present application is: to provide a municipal road surface repair device in view of the above-mentioned problems.

[0005] The technical solution adopted in this application is: a municipal road repair device, characterized in that it includes:

[0006] The supporting mechanism comprises a supporting frame, on which a heating tank and a stirring tank are arranged, the heating tank and the stirring tank are at least partially connected, and a discharge opening is arranged at the bottom of the stirring tank;

[0007] The moving mechanism comprises an X-axis moving assembly and a Y-axis moving assembly, wherein the Y-axis moving assembly is respectively mounted on the inner walls of both sides of the support frame, the X-axis moving assembly is connected between the Y-axis moving assemblies on both sides, and the X-axis moving assembly is provided with a moving end;

[0008] A cutting mechanism, which is disposed on the mobile end of the mobile mechanism and can adjust its cutting position through the control of the mobile mechanism, and the cutting mechanism can control the direction and depth of cutting the potholes on the road surface;

[0009] The material making mechanism comprises a crushing component and a stirring component, wherein the stirring component is arranged in the stirring tank, the crushing component is arranged above the stirring component, the crushing component is used to crush the stones cut by the cutting mechanism into stone materials, and the stirring component is used to mix and stir the stone materials with the road repair material;

[0010] A heating mechanism, disposed in the heating tank, for heating the mixed material stirred in the stirring tank;

[0011] The discharging mechanism is slidably disposed at the bottom of the support frame, corresponding to the discharging opening, and is used for controlling the discharge of the mixed material.

[0012] Through the above-mentioned technical means, the mobile mechanism is used to control the cutting mechanism to make regular cuts on the potholes in the road surface, the cut stones are crushed by the crushing assembly, the crushed stones and the road surface repair material are mixed and stirred by the stirring assembly, the stirred mixed material is heated by the heating mechanism, and then the heated mixed material is put into the potholes in the road surface after cutting with the discharging mechanism to complete the repair of the potholes in the road surface, and the excess stones after the cutting of the potholes in the road surface are reprocessed into the materials required for the repair. Through reuse, the excess discarded stones are avoided from being piled up on the roadside, and there is no need to transport the excess stones away from the road surface to be repaired, which saves the amount of stones required for road surface repair and reduces the transportation cost and the repair cost.

[0013] In some embodiments, the X-axis moving component has a moving plate, a hanger, a longitudinal slot plate, a driving module and a driving chain. The moving plates are slidably connected to the Y-axis moving components on both sides of the support frame, the hanger is connected between the two moving plates, the longitudinal slot plate is connected to the bottom of the hanger, and the driving module capable of reciprocating along the X-axis direction is slidably connected to the longitudinal slot plate. The driving module is the moving end, and the driving module is connected to the driving chain and the cutting mechanism.

[0014] Through the above-mentioned technical means, the X-axis moving assembly moves along the Y-axis direction on the Y-axis moving assembly through the moving plate. The hanger between the moving plates provides support for the longitudinal slot plate, the driving module and the driving chain. The driving module can drive the cutting mechanism to move along the axial direction of the longitudinal slot plate to adjust the position of the cutting mechanism. The driving chain is used to control the movement stroke of the driving module.

[0015] In some embodiments, the Y-axis moving component has a transverse groove plate, a threaded rod and a driving motor. The transverse groove plates are provided on the inner walls on both sides of the support frame. The threaded rod is rotatably provided in the transverse groove plates. The ends of the threaded rod are connected to the driving motor for controlling its rotation. The two ends of the X-axis moving component are respectively threadedly connected to the threaded rods on both sides. When the driving motor controls the rotation of the threaded rod, the X-axis moving component can reciprocate along the threaded rod in the Y-axis direction.

[0016] Through the above technical means, the driving motor is used to control the rotation of the threaded rod, and with the help of the threaded connection between the X-axis moving assembly and the threaded rod, the X-axis moving assembly is moved along the Y-axis direction of the threaded rod, thereby adjusting the position of the cutting mechanism on the X-axis moving assembly in the Y-axis direction.

[0017] In some embodiments, the cutting mechanism includes a first telescopic cylinder, a rotating assembly and a cutting piece, the rotating assembly includes a rotating motor and a rotating column, the movable end is connected to a first horizontal plate, the top of the first horizontal plate is connected to the rotating motor, the bottom of the first horizontal plate is rotatably connected to the rotating column, the output end of the rotating motor passes through the first horizontal plate and is connected to the rotating column, one end of the first telescopic cylinder is connected to the rotating column, and the other end of the first telescopic cylinder is connected to the cutting piece.

[0018] Through the above-mentioned technical means, the telescopic state of the first telescopic cylinder can be used to control the cutting piece to move along the Z-axis direction. The movement of the cutting piece along the Z-axis direction can adjust the cutting depth when cutting a bumpy road surface. The rotating motor can be used to control the rotation of the rotating column. The rotation of the rotating column will drive the cutting piece on the first telescopic cylinder to rotate, so that the cutting direction of the cutting piece can be flexibly adjusted during the cutting process of the bumpy road surface.

[0019] In some embodiments, the municipal road repair device further includes a punching mechanism, which includes a lifting assembly, a rolling assembly, a vibration assembly and a guide assembly, the movable end is connected to a second horizontal plate, one end of the lifting assembly is connected to the second horizontal plate, the other end of the lifting assembly is connected to both the vibration assembly and the rolling assembly, the two sides of the lifting assembly are connected to the guide assembly, and the vibration assembly is in transmission connection with the rolling assembly;

[0020] The lifting assembly is used to adjust the height of the vibration assembly and the rolling assembly, the guide assembly is used to guide the movement of the lifting assembly, the vibration assembly is used to repair the road surface by vibrating and compacting and drive the rolling assembly during movement, and the rolling assembly is used to flatten and compact the repaired road surface.

[0021] In some embodiments, the lifting assembly includes a second telescopic cylinder, the vibration assembly includes a lifting slot plate, a lifting plate, an elastic member, a vibration plate, a rotating shaft, a rotating motor, and a cam, one end of the second telescopic cylinder is connected to the second horizontal plate, and the other end of the second telescopic cylinder is connected to a connecting frame;

[0022] The side wall of the connecting frame is connected to two lifting slot plates, the elastic member is installed in the lifting slot plate, one end of the lifting plate is connected to the elastic member and elastically slides in the lifting slot plate, and the other end of the lifting plate is connected to the vibration plate;

[0023] The connecting frame is connected with a connecting plate, the connecting plate is penetrated by the rotating shaft, the connecting plate is installed with the rotating motor driving the rotating shaft to rotate, the rotating shaft is sleeved with the cam, and the cam abuts against the bottom end surface of the lifting plate;

[0024] The bottom of the second horizontal plate is connected with the guide assembly, the two ends of the connecting frame are slidably connected with the guide assemblies on both sides, the bottom of the connecting frame is installed with the rolling assembly, and the rolling assembly is transmission-connected with the rotating shaft.

[0025] Through the above-mentioned technical means, the position of the vibration assembly and the rolling assembly can be made to correspond to the road surface repair position by using a moving mechanism, and the height position of the vibration assembly and the rolling assembly can be adjusted by using the telescopic action of the second telescopic cylinder. When the rotating motor drives the rotating shaft to rotate, the cam on the rotating shaft rotates accordingly. Since the cam abuts against the bottom of the lifting plate and the surface of the cam is uneven, the lifting plate can elastically rise and fall and slide in the lifting groove plate, so that the vibration plate connected to the lifting plate can be repeatedly vibrated and adjusted in the vertical direction, and then the vibration plate is used to compact the road surface repair position so that the air inside it can be discharged.

[0026] In some embodiments, the guide assembly includes a guide groove plate and a guide plate, the rolling assembly includes a rotating shaft and a paving wheel, the bottom of the second cross plate is connected to two guide groove plates, the two ends of the connecting frame are respectively connected to the guide plates, and the guide plates at the two ends are slidably connected to the corresponding guide groove plates on both sides;

[0027] The bottom of the connecting frame is rotatably mounted with the rotating shaft, the flattening wheel is sleeved on the rotating shaft, and both the rotating shaft and the rotating shaft are sleeved with pulleys, and the pulleys are connected via a transmission belt.

[0028] Through the above-mentioned technical means, the cooperation between the guide plate and the guide groove plate can guide the movement of the second telescopic cylinder. The rotating shaft and the rotating shaft are connected through a transmission belt. When the rotating shaft rotates, it will drive the rotating shaft to rotate. The rotating shaft will drive the paving wheel thereon to rotate, and then the repair road surface will be flattened and rolled, so that the repair material can be paved and compacted.

[0029] In some embodiments, the stirring component has a stirring rod and a transmission motor, the crushing component has a fixed plate, multiple crushing rollers and multiple crushing motors, the stirring rod is rotatably arranged in the stirring tank, a plurality of blades are installed on the stirring rod, the transmission motor is arranged on the outer wall of the stirring tank, the output end of the transmission motor passes through the side wall of the stirring tank and is connected to the stirring rod, the fixed plates are arranged at both ends of the top of the stirring tank, the multiple crushing rollers are rotatably connected between the fixed plates, the multiple crushing motors are also arranged on the side wall of the fixed plate, and the output end of the crushing motor passes through the fixed plate and is connected to the corresponding crushing rollers.

[0030] Through the above technical means, the crushing motor is used to drive the crushing roller to crush the cut pieces, the crushed pieces enter the mixing tank, the repair material is added to the crushed pieces to mix, and after mixing, the transmission motor is used to drive the stirring rod. When the stirring rod rotates, the paddles on it fully stir the mixed material to ensure that the mixed material is evenly stirred.

[0031] In some embodiments, the discharging mechanism has a connecting plate, an electric push rod, a sliding plate, a discharging plate and a fixed groove. The fixed grooves are provided on both sides of the bottom of the stirring tank. The sliding plates are slidably connected in the fixed grooves. The discharging plate is connected between the two sliding plates. The discharging plate corresponds to the discharging opening. The two sliding plates are each connected to the connecting plate via the electric push rod, and the connecting plate is fixedly connected to the bottom of the support frame.

[0032] Through the above-mentioned technical means, the discharge plate corresponds to the discharge opening of the mixing tank. When the discharge plate is not moved, the discharge plate can block the mixed material in the mixing tank to prevent it from falling onto the road surface. When the mixing is completed, the electric push rod is controlled. Since the connecting plate is fixed on the support frame, the electric push rod drives the sliding plate to move toward the connecting plate side, and the sliding plate drives the discharge plate to move along the fixed groove toward the connecting plate side, and the mixed material in the mixing tank falls downward through the discharge opening at the bottom thereof.

[0033] In some embodiments, the municipal road repair device also includes a walking mechanism and an auxiliary mechanism. The walking mechanism is provided at the bottom of the support frame, and the auxiliary mechanism is installed on the support frame. The walking mechanism is used to move the device to the position of a pothole on the road surface, and the auxiliary mechanism is used to cooperate with the walking mechanism.

[0034] The beneficial effects of this application are:

[0035] 1. The cutting mechanism is controlled by the mobile mechanism to cut the potholes on the road surface. The waste stones obtained by cutting are reprocessed by the crushing component, and the asphalt repair material is stirred by the stirring component and heated by the heating mechanism to obtain the directly usable repair material and repair the potholes on the road surface after cutting. The waste stones obtained by cutting can be recycled through reprocessing, which not only eliminates the need to use vehicles to transport the waste stones away from the road surface, avoids the situation of piling up the waste stones on the roadside, occupying land and affecting traffic, but also saves the amount of stone materials required for repair, reducing the transportation cost and repair cost of the municipality.

[0036] 2. Through the cooperation of the X-axis moving component, the Y-axis moving component, the first telescopic cylinder and the rotating component, the cutting piece can be flexibly adjusted to move along the X-axis direction, the Y-axis direction and the Z-axis direction, so that the cutting piece can be moved to any position for cutting according to actual conditions, and the cutting direction of the cutting piece can be adjusted with the help of the rotating component.

[0037] 3. By controlling the vibration component to reciprocate in the vertical direction, the vibration component repeatedly strikes the asphalt stone for repairing the road surface, thereby compacting the asphalt stone and vibrating to expel the air. At the same time, the vibration component drives the rolling component to move, and the rolling component can flatten and compact the asphalt stone. With the help of the linkage between the vibration component and the rolling component, the quality of road repair is improved, ensuring the flatness and durability of the road surface, and preventing road surface settlement or damage due to bubbles in the soil in the future.

[0038] 4. The mixing tank is heated by the burner in the heating mechanism. The burner can heat the fragments that enter the mixing tank after being crushed by the crushing assembly, so that these fragments can be preheated to make them easier to mix with the asphalt repair material during the mixing process. The burner can also heat the fragments and the asphalt repair material during the mixing process to ensure that the asphalt repair is softer and easier to flow, and the fragments and asphalt can be mixed more fully, thereby improving the adhesion and strength of the repair material. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural diagram of the first perspective of this application.

[0040] Figure 2 It is a structural diagram of the second viewing angle of this application.

[0041] Figure 3 It is a structural diagram of the third viewing angle of this application.

[0042] Figure 4 It is a structural diagram of the fourth viewing angle of this application.

[0043] Figure 5 It is a structural schematic diagram of the stamping mechanism in this application.

[0044] Figure 6 yes Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0045] Figure 7 It is a structural diagram of the fifth viewing angle of this application.

[0046] Figure 8 yes Figure 3 Schematic diagram of the enlarged structure at point B.

[0047] Description of reference numerals:

[0048] 100, support mechanism; 101, support frame; 102, universal wheel; 103, handle; 104, anti-slip sleeve; 200, moving mechanism; 201, horizontal slot plate; 202, threaded rod; 203, drive motor; 204, moving plate; 205, hanger; 206, longitudinal slot plate; 207, drive module; 208, drive chain; 209, horizontal plate; 210, rotating motor; 211, rotating column; 212, first telescopic cylinder; 213, cutting piece; 214, second telescopic cylinder; 215, guide slot plate; 216, guide plate; 217, connecting frame; 218, rotating shaft; 219, The flattening wheel; 220, connecting plate; 221, rotating shaft; 222, cam; 223, lifting slot plate; 224, elastic member; 225, lifting plate; 226, vibration plate; 227, rotating motor; 228, transmission belt; 300, material making mechanism; 301, heating slot; 302, burner; 303, stirring slot; 304, transmission motor; 305, stirring rod; 306, paddle; 307, fixed plate; 308, crushing motor; 309, crushing roller; 400, discharging mechanism; 401, fixed slot; 402, sliding plate; 403, discharging plate; 404, electric push rod; 405, connecting plate.

[0049] This specification includes references to "one embodiment" or "an embodiment." The appearance of the phrase "in one embodiment" or "in an embodiment" does not necessarily refer to the same embodiment. The particular features, structures or characteristics may be combined in any suitable manner consistent with the present disclosure.

[0050] The term "comprising" is open ended. As used in the appended claims, the term does not exclude additional structures or steps.

[0051] "First," "second," etc. As used herein, these terms act as labels for the nouns that precede them and do not imply any type of ordering (e.g., spatial, temporal, logical, etc.). DETAILED DESCRIPTION

[0052] In order to enable those skilled in the art to better understand the technical solution of the present application, the technical solution of the present application is further described below in conjunction with specific embodiments.

[0053] Combination Figures 1 to 8 As shown, this embodiment is a municipal road repair device, including a support mechanism 100, a moving mechanism 200, a cutting mechanism, a material making mechanism 300, a heating mechanism, a discharging mechanism 400, a punching mechanism, a traveling mechanism and an auxiliary mechanism. The support mechanism 100 has a support frame 101, and a stirring tank 303 and a heating tank 301 are provided on the support frame 101. The heating tank 301 and the stirring tank 303 are at least partially connected, and a discharging opening is provided at the bottom of the stirring tank 303. The moving mechanism 200, the traveling mechanism and the auxiliary mechanism are provided on the support frame 101. The moving mechanism 200 is connected to the cutting mechanism and the punching mechanism. The material making mechanism 300 is provided in the stirring tank 303, and the discharging mechanism 400 is provided at the bottom of the stirring tank 303. The heating mechanism is provided in the heating tank 301. The moving mechanism 200 is used to adjust the position of the cutting mechanism, the cutting mechanism is used to cut the potholes on the road surface, the material making mechanism 300 is used to crush the cut stones and make materials with the aid of road repair materials, the heating mechanism is used to heat the asphalt material during the material making process of the material making mechanism 300 to prevent it from solidifying, the stamping mechanism is used to compact the repaired road surface to improve the quality of road repair, and the walking mechanism and the auxiliary mechanism can cooperate to adjust the position of the supporting mechanism 100.

[0054] In some embodiments, the moving mechanism 200 includes an X-axis moving assembly and a Y-axis moving assembly. The Y-axis moving assembly is installed on the inner walls of both sides of the support frame 101. The X-axis moving assembly is connected between the Y-axis moving assemblies on both sides. The X-axis moving assembly is also provided with a moving end, and the cutting mechanism is connected to the moving end. The X-axis moving assembly can be controlled to drive its moving end to reciprocate along the Y-axis direction through the Y-axis moving assemblies on both sides, and the moving end on it can be controlled to reciprocate along the X-axis direction through the X-axis moving assembly.

[0055] Further, such as Figure 2 As shown, the Y-axis moving component includes a transverse groove plate 201, a threaded rod 202 and a driving motor 203. Transverse groove plates 201 are provided on both side walls inside the support frame 101. Threaded rods 202 are rotatably connected in the transverse groove plates 201. The ends of the threaded rods 202 away from the stirring tank 303 are connected to the driving motor 203. The output end of the driving motor 203 is connected to the threaded rod 202. The two ends of the X-axis moving component are threadedly connected to the threaded rods 202 on both sides. The driving motor 203 is controlled to drive the threaded rod 202 to rotate, so that relative movement is generated between the X-axis moving component and the threaded rod 202, and the X-axis moving component can reciprocate along the threaded rod 202 in the Y-axis direction.

[0056] Further, such as Figure 4 As shown, the X-axis moving assembly has a moving plate 204, a hanger 205, a longitudinal slot plate 206, a driving module 207 and a driving chain 208. The moving plates 204 are slidably connected in the transverse slot plates 201 on both sides. The moving plates 204 are provided with threaded through holes, and the threaded through holes and the threaded rods 202 can cooperate with each other. The moving plates 204 are threadedly connected with the threaded rods 202 through the threaded through holes. A hanger 205 is connected between the two moving plates 204, and a longitudinal slot plate 206 is connected between the two sides of the bottom of the hanger 205. The driving module 207 is slidably connected on the longitudinal slot plate 206. The driving module 207 is the moving end of the X-axis moving assembly, and the driving module 207 is connected to the driving chain 208. The driving module 207 is connected to the cutting mechanism via the first transverse plate. By controlling the driving module 207, the driving module 207 can drive the cutting mechanism to reciprocate along the X-axis direction on the longitudinal slot plate 206.

[0057] In some embodiments, such as Figure 3 As shown, the cutting mechanism includes a first telescopic cylinder 212, a rotating assembly and a cutting piece 213. In this embodiment, the cutting piece 213 adopts a cutting machine. The rotating assembly has a rotating motor 210 and a rotating column 211. The rotating motor 210 is provided on the top of the first horizontal plate, and a rotating column 211 is rotatably provided at the bottom of the first horizontal plate corresponding to the rotating motor 210. The output end of the rotating motor 210 passes through the first horizontal plate and is connected to the rotating column 211. The bottom of the rotating column 211 is connected to the cutting machine via the first telescopic cylinder 212.

[0058] By controlling the rotating motor 210, the rotating motor 210 drives the rotating column 211, and the rotating column 211 drives the first telescopic cylinder 212 and the cutting machine to rotate accordingly, so as to adjust the cutting direction of the cutting machine. By controlling the telescopic state of the first telescopic cylinder 212, the first telescopic cylinder 212 drives the cutting machine to telescopic movement, and the cutting depth of the cutting machine can be adjusted.

[0059] In some embodiments, such as Figure 4 , Figure 5 and Figure 6As shown, the stamping mechanism includes a lifting assembly, a rolling assembly, a vibration assembly and a guide assembly. A second horizontal plate is provided on the moving end of the X-axis moving assembly, that is, the second horizontal plate is connected to the driving module 207. In this embodiment, the first horizontal plate and the second horizontal plate are the same horizontal plate 209. One end of the lifting assembly is connected to the horizontal plate 209, and the other end of the lifting assembly is connected to the vibration assembly and the rolling assembly. The two sides of the lifting assembly are connected to the guide assembly, and the vibration assembly and the rolling assembly are connected by transmission. The lifting assembly is used to adjust the height of the vibration assembly and the rolling assembly, the guide assembly is used to guide the movement of the lifting assembly, the vibration assembly is used to vibrate and compact the repaired road surface and drive the rolling assembly when it moves, and the rolling assembly is used to pave and compact the repaired road surface.

[0060] Furthermore, the lifting assembly includes a second telescopic cylinder 214, and the vibration assembly includes a lifting slot plate 223, a lifting plate 225, an elastic member 224, a vibration plate 226, a rotating shaft 221, a rotating motor 227 and a cam 222. The first end of the second telescopic cylinder 214 is connected to the bottom of the horizontal plate 209, and the second end of the second telescopic cylinder 214 is connected to a connecting frame 217. Two lifting slot plates 223 are connected to the side wall of the connecting frame 217, and the lifting slot plates 223 are internally installed with elastic members 224, and lifting plates 225 are slidably installed inside the lifting slot plates 223, and the top of the lifting plates 225 is connected to the elastic member 224, and the bottoms of the two lifting plates 225 are connected to the vibration plate 226, so that the lifting plates 225 can slide elastically in the lifting slot plates 223. Two connecting plates 220 are provided on the side wall of the connecting frame 217, and a rotating shaft 221 is installed between the two connecting plates 220. A rotating motor 227 is installed on any connecting plate 220, and the output end of the rotating motor 227 is connected to the end of the rotating shaft 221 through a coupling. The rotating motor 227 is used to drive the rotating shaft 221 to rotate around its own axis. A cam 222 is mounted on the rotating shaft 221, and the cam 222 abuts against the bottom end surface of the lifting plate 225.

[0061] The connecting frame 217 can be adjusted and the vibration plate 226 can be driven to a suitable height position by the telescopic state of the second telescopic cylinder 214. By starting the rotating motor 227, the rotating motor 227 drives the rotating shaft 221 to rotate, and the cam 222 on the rotating shaft 221 also rotates accordingly. Since the surface of the cam 222 is uneven, when the protruding point of the cam 222 abuts against the lifting plate 225, the lifting plate 225 rises inside the lifting groove plate 223, the elastic member 224 is compressed, and the vibration plate 226 rises. When the protruding point of the cam 222 rotates to other directions, it no longer abuts against the lifting plate 225. Under the action of the elastic potential energy of the elastic member 224, the lifting plate 225 is driven to move downward inside the lifting groove plate 223, so that the vibration plate 226 hits the repaired asphalt stone. By continuously switching the contact surface between the protruding point of the cam 222 and the lifting plate 225, the vibration plate 226 can further compact the filled ground by continuously impacting it.

[0062] Furthermore, the rolling assembly includes a rotating shaft 218 and a paving wheel 219. The rotating shaft 218 is rotatably mounted at the bottom of the connecting frame 217, and the paving wheel 219 is mounted on the rotating shaft 218. The rotating shaft 218 and the rotating shaft 221 are both mounted with pulleys, and the pulleys are connected by a transmission belt 228. When the rotating motor 227 drives the rotating shaft 221 to rotate, the rotating shaft 218 will also rotate accordingly due to the transmission effect of the transmission belt 228, so that the paving wheel 219 on the rotating shaft 218 rotates accordingly, and the paving wheel 219 can play a role in paving and compacting the repaired ground.

[0063] By linking the vibration component with the rolling component, the road surface can be compacted and exhausted at the same time during the road paving process, thereby improving the quality of road repair and ensuring the smoothness and durability of the road surface. Expelling air from the soil helps to improve the density and stability of the roadbed, prevent road surface settlement or damage due to bubbles in the soil in the future, and avoid the risk of increased road surface settlement or cracks due to holes in the roadbed or under the road surface. Exhaust through vibration can further improve the service life and safety of the road.

[0064] Furthermore, the guide assembly includes a guide groove plate 215 and a guide plate 216. Two guide groove plates 215 are connected to the bottom of the cross plate 209. Both ends of the connecting frame 217 are respectively connected to the guide plates 216. The guide plates 216 and the guide grooves can be slidably matched, so that the two ends of the connecting frame 217 are respectively slidably connected between the two guide groove plates 215 through the guide plates 216. Under the action of the second telescopic cylinder 214, the connecting frame 217 can slide along the axial direction of the guide groove plates 215. The use of the guide plates 216 can help improve the stability of the downward movement of the connecting frame 217, and further drive the paving wheels 219 and the vibration plates 226 downward to contact the filled asphalt stones.

[0065] In some embodiments, such as Figure 7 As shown, the material preparation mechanism 300 has a crushing component and a stirring component. The crushing component has a fixed plate 307, multiple crushing rollers 309 and multiple crushing motors 308. The stirring component has a stirring rod 305 and a transmission motor 304. The stirring rod 305 is rotatably connected to the stirring tank 303. A plurality of paddles 306 are provided on the surface of the stirring rod 305. The transmission motor 304 is connected to the outer side wall of the support frame 101. The output end of the transmission motor 304 passes through the side wall of the support frame 101 and is connected to the stirring rod 305.

[0066] Furthermore, fixed plates 307 are respectively connected to the tops of both ends of the stirring tank 303, and a plurality of crushing rollers 309 are rotatably connected between the two fixed plates 307. In this embodiment, two crushing rollers 309 are used, and the crushing rollers 309 are arranged above the stirring rod 305 and are parallel to the stirring rod 305. Two crushing motors 308 are connected to the side wall of the fixed plate 307 on the same side as the transmission motor 304, and the output end of the crushing motor 308 passes through the fixed plate 307 and is connected to the corresponding crushing roller 309.

[0067] Abandoned stones can be obtained by cutting potholes on the road surface with a cutting machine. The crushing roller 309 is used to crush the abandoned stones into stone materials. The stone materials enter the mixing tank 303. After the repair material is added to the mixing tank 303, the paddle 306 on the stirring rod 305 is used to mix and stir the stone materials and the repair material.

[0068] In some embodiments, the heating mechanism has a burner 302, which is disposed in the heating tank 301, and the output end of the burner 302 faces the stirring tank 303. The burner 302 can heat the repair material stirred in the stirring tank 303. In this embodiment, asphalt is used as the repair material added to the stirring tank 303, and the burner 302 can preheat the crushed stone. The burner 302 can also heat the stone and asphalt during the stirring process, and soften the asphalt by heating to prevent the asphalt from solidifying, so that the asphalt and the stone are fully mixed.

[0069] In some embodiments, such as Figure 8As shown, the discharge mechanism 400 has a fixed groove 401, a sliding plate 402, a discharge plate 403, an electric push rod 404 and a connecting plate 405. The fixed grooves 401 are provided on both sides of the discharge opening at the bottom of the stirring tank 303, and the opening ends of the two fixed grooves 401 face each other. The sliding plate 402 is slidably connected in the fixed groove 401, and the two sliding plates 402 are respectively connected to a connecting plate 405 through an electric push rod 404, and the connecting plate 405 is fixedly connected to the bottom of the support frame 101. The discharge plate 403 is connected between the sliding plates 402, and the discharge plate 403 corresponds to the discharge opening. When the electric push rod 404 is not started, the electric push rod 404 is in an extended state. At this time, the discharge plate 403 abuts against the discharge opening to prevent the repair material mixed in the stirring tank 303 from leaking out. When the electric push rod 404 is started, the electric push rod 404 contracts, and the electric push rod 404 drives the sliding plate 402 to move toward the connecting plate 405 side in the fixed groove 401. The sliding plate 402 drives the discharge plate 403 to move toward the connecting plate 405 side, so that the repair material in the stirring tank 303 leaks downward through the discharge opening.

[0070] In some embodiments, such as Figure 2 As shown, the walking mechanism has supporting feet and universal wheels 102. A plurality of supporting feet are provided at the bottom of the supporting frame 101. In this embodiment, four supporting feet are used. The four supporting feet are arranged at the corners of the bottom of the supporting frame 101. The supporting feet are connected with universal wheels 102. The walking mechanism can be used to conveniently push the device to potholes on the road surface.

[0071] In some embodiments, such as Figure 2 As shown, the auxiliary mechanism has a handle 103 and an anti-slip cover 104. The handle 103 is provided on the side wall of the support frame 101 away from the cutting mechanism, and the anti-slip cover 104 is provided on the handle 103. The device can be operated more conveniently by using the handle 103 in conjunction with the universal wheel 102. The anti-slip cover 104 can provide a better anti-slip effect by increasing the friction between the handle 103 and the hand, making the grip more comfortable.

[0072] This embodiment is a method for using a municipal road surface repair device, comprising the following steps:

[0073] S1. By holding the anti-slip cover 104 and pushing the handle 103, the universal wheel 102 is moved, so that the device is moved to a place where there are potholes on the road surface, and the potholes on the road surface are repaired by the device, and the road surface is maintained in time to avoid the potholes from expanding due to long-term non-treatment.

[0074] S2. The staff draws a rectangular frame around the potholes so that the potholes are inside the rectangular frame.

[0075] S3. Control the cutting position of the cutting machine through the moving mechanism 200, control the cutting direction of the cutting machine through the rotating assembly, and control the cutting depth of the cutting machine through the first telescopic cylinder 212.

[0076] S3.1. The cutting machine is controlled to be at a corner of the rectangle through the X-axis moving component and the Y-axis moving component in the moving mechanism 200, the cutting depth of the road surface cut by the cutting machine is controlled through the first telescopic cylinder 212, the cutting machine is driven to move along the X-axis direction through the control of the driving module 207, the rotating column 211 is driven to rotate through the control of the rotating motor 210, and the rotating column 211 drives the cutting machine to switch between the X-axis direction and the Y-axis direction, and the threaded rod 202 is driven to rotate through the control of the driving motor 203. The rotation of the threaded rod 202 will cause the cutting machine on the X-axis moving component to move along the Y-axis direction, thereby relying on the cooperation between the X-axis moving component, the Y-axis moving component and the first telescopic cylinder 212 to control the cutting machine to repeatedly cut the road surface along the rectangular frame, and then cut off the potholes in the road surface to form regular rectangular pits to be filled. After the cutting is completed, the first telescopic cylinder 212 is controlled to drive the cutting machine away from the ground.

[0077] S4. Put the stone waste generated by cutting the potholes in the road surface between the two crushing rollers 309, and start the two crushing motors 308 to drive the two crushing rollers 309 to rotate, so that the stones are crushed by the shear force generated between the crushing rollers 309, and the crushed stones are formed into stone materials and enter the mixing tank 303. Start the burner 302, and the burner 302 sprays flames into the mixing tank 303 to preheat the stone materials.

[0078] S5. The staff adds appropriate amount of recycled asphalt and stone according to the amount of stone and the size of the pit to be filled, and starts the transmission motor 304 to drive the stirring rod 305 to rotate, so that the paddle 306 on the stirring rod 305 stirs the stone and the recycled asphalt, heats the stone and the asphalt to prevent the asphalt from solidifying, and makes the stone and the asphalt mixed evenly.

[0079] S6. Push the device through the handle 103 to make the discharge opening correspond to the rectangular pit to be filled, start the electric push rod 404, and the electric push rod 404 will push the sliding plate 402 to slide in the fixed groove 401, so that the discharge plate 403 moves toward the connecting plate 405 side at the discharge opening, and the discharge opening at the bottom of the mixing tank 303 is exposed, and the asphalt stone is discharged through the discharge opening into the rectangular pit to be filled.

[0080] S7. By controlling the X-axis moving assembly and the Y-axis moving assembly, the paving wheels 219 and the vibration plate 226 are adjusted to be above the filled road surface, and the second telescopic cylinder 214 is started to push the connecting frame 217 to move downward. The guide plate 216 slides downward in the guide groove plate 215 to improve the stability of the downward movement of the connecting frame 217, and further drive the paving wheels 219 and the vibration plate 226 downward to contact the filled asphalt stone.

[0081] S8. Start the rotating motor 227, and with the help of the transmission belt 228, the rotating shaft 221 drives the rotating shaft 218 to rotate. When the rotating shaft 218 rotates, it drives the paving wheel 219 to rotate on the repaired road surface, so as to flatten and compact the repaired asphalt stone. At the same time, the rotation of the rotating shaft 221 drives the cam 222 to rotate, so that the vibration plate 226 repeatedly repeats the process of being lifted and then smashed onto the repaired asphalt stone, which can further compact the asphalt stone and expel air through vibration.

[0082] S9. During the rolling process, the X-axis moving assembly and the Y-axis moving assembly are controlled to appropriately adjust the hammering position of the vibration plate 226 so that the vibration plate 226 can fully hammer the filled road surface and compact the potholes. After compaction and cooling, the road surface can be opened, and then the road surface repair is completed.

[0083] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A municipal road repair device, characterized in that: include: The support mechanism (100) comprises a support frame (101), the support frame (101) is provided with a heating tank (301) and a stirring tank (303), the heating tank (301) and the stirring tank (303) are at least partially connected, and a discharge opening is provided at the bottom of the stirring tank (303); The moving mechanism (200) comprises an X-axis moving assembly and a Y-axis moving assembly, wherein the Y-axis moving assembly is respectively mounted on the inner walls of both sides of the support frame (101), the X-axis moving assembly is connected between the Y-axis moving assemblies on both sides, and the X-axis moving assembly is provided with a moving end; A cutting mechanism, arranged on the moving end of the moving mechanism (200), capable of adjusting its cutting position through the control of the moving mechanism (200), and capable of controlling the direction and depth of cutting a pothole on the road surface; The material making mechanism (300) comprises a crushing component and a stirring component, wherein the stirring component is arranged in the stirring tank (303), the crushing component is arranged above the stirring component, the crushing component is used to crush the stones cut by the cutting mechanism into stone materials, and the stirring component is used to mix and stir the stone materials with the road repair material; A heating mechanism, disposed in the heating tank (301), for heating the mixed material stirred in the stirring tank (303); A discharge mechanism (400) is slidably disposed at the bottom of the support frame (101), corresponding to the discharge opening, and is used to control the discharge of the mixed material.

2. A municipal road repair device according to claim 1, characterized in that: The X-axis moving assembly comprises a moving plate (204), a hanger (205), a longitudinal slot plate (206), a driving module (207) and a driving chain (208); the moving plates (204) are slidably connected to the Y-axis moving assemblies on both sides of the support frame (101); the hanger (205) is connected between the two moving plates (204); the bottom of the hanger (205) is connected to the longitudinal slot plate (206); the driving module (207) capable of reciprocating along the X-axis direction is slidably connected to the longitudinal slot plate (206); the driving module (207) is the moving end; and the driving module (207) is connected to the driving chain (208) and the cutting mechanism.

3. A municipal road repair device according to claim 1, characterized in that: The Y-axis moving component comprises a transverse slot plate (201), a threaded rod (202) and a driving motor (203); the transverse slot plates (201) are provided on the inner walls of both sides of the support frame (101); the threaded rod (202) is rotatably provided in the transverse slot plate (201); the end of the threaded rod (202) is connected to the driving motor (203) for controlling the rotation thereof; the two ends of the X-axis moving component are respectively threadedly connected to the threaded rods (202) on both sides; when the driving motor (203) controls the rotation of the threaded rod (202), the X-axis moving component can reciprocate along the threaded rod (202) in the Y-axis direction.

4. A municipal road surface repair device according to claim 1, characterized in that: The cutting mechanism comprises a first telescopic cylinder (212), a rotating assembly and a cutting piece (213); the rotating assembly comprises a rotating motor (210) and a rotating column (211); the moving end is connected to a first horizontal plate; the top of the first horizontal plate is connected to the rotating motor (210); the bottom of the first horizontal plate is rotatably connected to the rotating column (211); the output end of the rotating motor (210) passes through the first horizontal plate and is connected to the rotating column (211); one end of the first telescopic cylinder (212) is connected to the rotating column (211); the other end of the first telescopic cylinder (212) is connected to the cutting piece (213).

5. A municipal road surface repair device according to claim 1, characterized in that: The municipal road repair device also includes a punching mechanism, which includes a lifting assembly, a rolling assembly, a vibration assembly and a guide assembly. The moving end is connected to a second horizontal plate, one end of the lifting assembly is connected to the second horizontal plate, and the other end of the lifting assembly is connected to both the vibration assembly and the rolling assembly. The guide assemblies are connected to both sides of the lifting assembly, and the vibration assembly is in transmission connection with the rolling assembly. The lifting assembly is used to adjust the height of the vibration assembly and the rolling assembly, the guide assembly is used to guide the movement of the lifting assembly, the vibration assembly is used to repair the road surface by vibrating and compacting and drive the rolling assembly during movement, and the rolling assembly is used to flatten and compact the repaired road surface.

6. A municipal road surface repair device according to claim 5, characterized in that: The lifting assembly comprises a second telescopic cylinder (214); the vibration assembly comprises a lifting slot plate (223), a lifting plate (225), an elastic member (224), a vibration plate (226), a rotating shaft (221), a rotating motor (227), and a cam (222); one end of the second telescopic cylinder (214) is connected to the second horizontal plate, and the other end of the second telescopic cylinder (214) is connected to a connecting frame (217); Two lifting slot plates (223) are connected to the side wall of the connecting frame (217), the elastic member (224) is installed in the lifting slot plate (223), one end of the lifting plate (225) is connected to the elastic member (224) and elastically slides in the lifting slot plate (223), and the other end of the lifting plate (225) is connected to the vibration plate (226); The connecting frame (217) is connected to a connecting plate (220), the connecting plate (220) is penetrated by the rotating shaft (221), the connecting plate (220) is installed with the rotating motor (227) for driving the rotating shaft (221) to rotate, the rotating shaft (221) is sleeved with the cam (222), and the cam (222) is in contact with the bottom end surface of the lifting plate (225); The bottom of the second transverse plate is connected to the guide assembly, the two ends of the connecting frame (217) are slidably connected to the guide assemblies on both sides, the bottom of the connecting frame (217) is installed with the rolling assembly, and the rolling assembly is transmission-connected to the rotating shaft (221).

7. A municipal road surface repair device according to claim 6, characterized in that: The guide assembly comprises a guide groove plate (215) and a guide plate (216); the rolling assembly comprises a rotating shaft (218) and a flattening wheel (219); the bottom of the second transverse plate is connected to two guide groove plates (215); the two ends of the connecting frame (217) are respectively connected to the guide plates (216); the guide plates (216) at the two ends are slidably connected to the corresponding guide groove plates (215) at the two sides; The bottom of the connecting frame (217) is rotatably mounted with the rotating shaft (218), the flattening wheel (219) is sleeved on the rotating shaft (218), the rotating shaft (218) and the rotating shaft (221) are both sleeved with pulleys, and the pulleys are connected to each other via a transmission belt (228).

8. The municipal road surface repair device according to claim 1, characterized in that: The stirring component comprises a stirring rod (305) and a transmission motor (304); the pulverizing component comprises a fixed plate (307), a plurality of pulverizing rollers (309) and a plurality of pulverizing motors (308); the stirring rod (305) is rotatably arranged in the stirring tank (303); a plurality of paddles (306) are mounted on the stirring rod (305); the transmission motor (304) is arranged on the outer wall of the stirring tank (303); the output end of the transmission motor (304) penetrates through the side wall of the stirring tank (303) and is connected to the stirring rod (305); the fixed plates (307) are arranged at both ends of the top of the stirring tank (303); a plurality of pulverizing rollers (309) are rotatably connected between the fixed plates (307); a plurality of pulverizing motors (308) are also arranged on the side wall of the fixed plate (307); the output end of the pulverizing motor (308) penetrates through the fixed plate (307) and is connected to the corresponding pulverizing rollers (309).

9. A municipal road surface repair device according to claim 1, characterized in that: The discharging mechanism (400) comprises a connecting plate (405), an electric push rod (404), a sliding plate (402), a discharging plate (403) and a fixed groove (401); the fixed grooves (401) are provided on both sides of the bottom of the stirring groove (303); the sliding plates (402) are slidably connected in the fixed grooves (401); the discharging plate (403) is connected between the two sliding plates (402); the discharging plate (403) corresponds to the discharging opening; the two sliding plates (402) are respectively connected to the connecting plate (405) via the electric push rod (404); and the connecting plate (405) is fixedly connected to the bottom of the support frame (101).

10. A municipal road surface repair device according to claim 1, characterized in that: The municipal road surface repair device also includes a walking mechanism and an auxiliary mechanism. The walking mechanism is provided at the bottom of the support frame (101), and the auxiliary mechanism is installed on the support frame (101). The walking mechanism is used to move the device to the position of a pothole on the road surface, and the auxiliary mechanism is used to cooperate with the walking mechanism.

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