Stirring and construction integrated equipment for rapid repairing material for concrete pavement

Abstract

The utility model relates to the technical field of concrete pavement repairing, in particular to stirring and construction integrated equipment for a rapid repairing material for a concrete pavement, which comprises a vehicle body, a water tank, a storage tank, a stirring mechanism, a conveying pipe and a trowelling mechanism, according to the rapid repairing device, rapid repairing materials can be stirred through the arranged stirring assembly, the trowelling mechanism and the storage tank are integrated on the vehicle body, the storage tank is provided with the conveying pipe, and the discharging valve is opened, so that manual work is replaced to convey repairing mortar to a repairing position; and then, the trowelling mechanism can be used for trowelling, manual paving and trowelling are not needed, the quality and the flatness of a construction surface are better controlled, and the repairing quality of the pavement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pavement repair, in particular to an integrated device for mixing and constructing quick repair materials for concrete pavement. Background Art

[0002] As concrete pavements age, pitting, cracks, and depressions appear on the surface, but the concrete slab as a whole is not damaged. Therefore, it is particularly important to use some repair materials to repair the surface of the pavement to maintain the integrity of the pavement while protecting the overall structure of the slab from damage.

[0003] Traditional repair materials have low bonding strength and poor durability, which means that the repaired cement concrete pavement may be damaged again in a short period of time. Therefore, most concrete pavements currently use a newly developed self-leveling thin-layer polymer quick repair material. The polymer quick repair material is mixed with water to form a quick repair mortar (referred to as repair mortar), which can reach a high strength in a short time and can be opened to traffic one hour after the repair is completed. In addition, the polymer quick repair material has strong bonding with the old pavement and can be perfectly combined with the original pavement, making the repaired pavement more solid and durable.

[0004] At present, most of the construction equipment used for quick repair materials for concrete pavements is an ordinary concrete mixing pot. Workers use the mixing pot to mix the quick repair materials with water. After mixing, they need to spread and smooth the surface manually. The quality and flatness of the construction surface are difficult to control. In addition, the repair mortar solidifies quickly and is easy to solidify during the manual spreading process, resulting in poor spreading effect. The stirring range of the stirring blades in the traditional mixing tank is small. As time goes by, the water in the mixing tank is easy to evaporate. The mixing uniformity of the repair mortar at the top and bottom of the tank is poor, and the viscosity is higher than the normal (optimal) viscosity, resulting in poor road repair quality. Utility Model Content

[0005] (1) The problem to be solved by the present invention is: how to reduce manual intervention and improve the quality and efficiency of road repair.

[0006] (2) Technical solution

[0007] The utility model provides an integrated equipment for mixing and constructing quick repair materials for concrete pavement, comprising a vehicle body, a water tank, a storage tank, a mixing mechanism, a delivery pipe, and a smoothing mechanism;

[0008] The water tank and the reserve tank are both mounted on the top of the vehicle body, and the water tank is used to supply water to the reserve tank;

[0009] One end of the delivery pipe is connected to the bottom of the storage tank, and the delivery pipe is used to deliver the repair mortar in the storage tank to the ground. A discharge valve is provided on the delivery pipe;

[0010] The stirring mechanism includes a lifting assembly and a stirring assembly, wherein the stirring assembly is mounted on the lifting assembly, and the lifting assembly is mounted on the vehicle body, and the lifting assembly is used to drive the stirring assembly to move up and down, and the stirring assembly is used to stir the repair mortar;

[0011] The smoothing mechanism is installed at the bottom of the vehicle body, and is used for spreading the repair mortar.

[0012] According to one embodiment of the present utility model, the lifting assembly includes a vertical rod, a second motor, a screw rod and a moving plate;

[0013] The vertical rod is fixedly connected to the top of the vehicle body;

[0014] Along the length direction of the vertical rod, a strip groove is opened on the vertical rod, and the movable plate is slidably connected to the strip groove;

[0015] The screw is located in the strip groove, and the length direction of the screw is the same as the length direction of the strip groove, and the movable plate is screwed to the screw;

[0016] The fixed end of the second motor is installed on the vertical rod, and the output end of the second motor is connected to one end of the screw rod.

[0017] According to one embodiment of the present invention, the stirring assembly includes a first motor, a stirring shaft, a plurality of first support rods and a plurality of stirring rods;

[0018] The fixed end of the first motor is fixedly connected to the movable plate, and the output end thereof is fixedly connected to the stirring shaft;

[0019] A plurality of first support rods are arranged around the axis of the stirring shaft, and the first support rods correspond to the stirring rods one by one;

[0020] One end of the first support rod is fixedly connected to the stirring rod, and the other end thereof is fixedly connected to the stirring shaft;

[0021] The plurality of stirring rods are all located in the storage tank.

[0022] According to one embodiment of the present invention, the stirring assembly includes a plurality of first reinforcing rods;

[0023] The first reinforcing rod corresponds to the first supporting rod in a one-to-one manner. One end of the first reinforcing rod is fixedly connected to the first supporting rod, and the other end of the first reinforcing rod is fixedly connected to the stirring shaft.

[0024] According to one embodiment of the present invention, the integrated mixing and construction equipment further includes a dust collection mechanism;

[0025] The dust suction mechanism is installed at the bottom of the vehicle body and is used for dust suction.

[0026] According to one embodiment of the present invention, the integrated mixing and construction equipment includes a spraying mechanism fixedly connected to the bottom of the vehicle body, and the spraying mechanism includes a water storage frame and a plurality of spray heads;

[0027] The water storage frame is fixedly connected to the bottom of the vehicle body by a plurality of bolts;

[0028] Along the length direction of the water storage frame, a plurality of the nozzles are sequentially spaced apart and fixedly connected to the water storage frame;

[0029] A receiving cavity for storing water is provided in the water storage frame, and the plurality of nozzles are all connected to the receiving cavity.

[0030] According to one embodiment of the present invention, the integrated mixing construction equipment includes a main water pipe, a water pump, a first valve, a second valve, a first connecting pipe, and a second connecting pipe;

[0031] One end of the main water pipe is connected to the water tank, the other end of the main water pipe is connected to the water inlet of the water pump, the water outlet of the water pump is connected to one end of the first connecting pipe, and the other end of the first connecting pipe is connected to the reserve tank;

[0032] The second water outlet of the water pump is connected to one end of the second connecting pipe, and the other end of the second connecting pipe is connected to the accommodating cavity of the water storage frame;

[0033] The first valve is provided on the first connecting pipe;

[0034] The second valve is arranged on the second connecting pipe.

[0035] According to one embodiment of the present invention, the storage tank includes a tank body and a tank cover;

[0036] An annular tube is provided at the bottom of the tank cover, one end of the second connecting tube passes through the tank body and is connected to the annular tube, and the bottom of the annular tube is connected to a plurality of water outlet pipes;

[0037] The tank cover is mounted on the top of the tank body by bolts.

[0038] According to one embodiment of the present invention, the smoothing mechanism is installed on the bottom of the vehicle body through an adjusting component, and the adjusting component is used to adjust the distance from the smoothing mechanism to the ground.

[0039] According to one embodiment of the present invention, the integrated mixing construction equipment further includes a distance measuring mechanism for detecting the flatness of the road surface.

[0040] Beneficial effects of the utility model:

[0041] The repair mortar can be stirred by the provided stirring assembly, and the provided lifting assembly enables the stirring assembly to move up and down as a whole, stirring the repair mortar at the top and bottom of the storage tank. The stirring range is larger, and the repair mortar at the top and bottom of the storage tank can be stirred, and the stirring uniformity is better. Moreover, since the provided water tank can replenish the water in the storage tank, the viscosity of the mortar in the storage tank is optimal, and the road repair quality is better. On the other hand, since the smoothing mechanism and the storage tank are integrated into the vehicle body, a delivery pipe is provided on the storage tank. The unloading valve is opened to transport the repair mortar to the repair position instead of manually, and then it can be smoothed by the smoothing mechanism. There is no need for manual spreading and smoothing, and the quality and flatness of the construction surface can be better controlled. Therefore, this integrated mixing and construction equipment realizes the integration of repair mortar mixing and construction, greatly improving construction efficiency and construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 A front view of the integrated mixing and construction equipment provided by an embodiment of the utility model;

[0044] Figure 2 A first stereoscopic view of the integrated mixing and construction equipment provided by an embodiment of the present utility model;

[0045] Figure 3 A second stereoscopic view of the integrated mixing and construction equipment provided by an embodiment of the present utility model;

[0046] Figure 4 A three-dimensional diagram of a stirring mechanism provided in an embodiment of the present utility model;

[0047] Figure 5 The embodiment of the present invention provides Figure 3 Enlarged view of part A;

[0048] Figure 6 A three-dimensional diagram of the annular tube and the water outlet pipe provided in an embodiment of the present utility model.

[0049] Icons: 1. Vehicle body; 2. Water tank; 3. Reserve tank; 4. Stirring mechanism; 401. First motor; 402. Stirring shaft; 403. Vertical rod; 404. Second motor; 405. Screw; 406. Strip groove; 407. Moving plate; 408. First support rod; 409. Stirring rod; 410. First reinforcing rod; 5. Delivery pipe; 6. Dust suction mechanism; 7. Spraying mechanism; 701. Water storage frame; 702. Nozzle; 8. Smoothing mechanism; 9. Distance measuring mechanism; 10. First connecting pipe; 11. Second connecting pipe; 12. Main water pipe; 13. First connecting plate; 14. Second connecting plate; 15. Cylinder; 16. Annular pipe; 17. Water outlet pipe. DETAILED DESCRIPTION

[0050] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0051] like Figures 1-6 As shown, one embodiment of the present invention provides an integrated equipment for mixing and constructing rapid repair materials for concrete pavement, comprising a vehicle body 1, a water tank 2, a storage tank 3, a mixing mechanism 4, a delivery pipe 5, and a smoothing mechanism 8;

[0052] The water tank 2 and the reserve tank 3 are both installed on the top of the vehicle body 1. The water tank 2 is used to supply water to the reserve tank 3.

[0053] One end of the delivery pipe 5 is connected to the bottom of the storage tank 3. The delivery pipe 5 is used to deliver the repair mortar in the storage tank 3 to the ground. The delivery pipe 5 is provided with a discharge valve.

[0054] The stirring mechanism 4 includes a lifting assembly and a stirring assembly. The stirring assembly is mounted on the lifting assembly, which is mounted on the vehicle body 1. The lifting assembly is used to drive the stirring assembly to move up and down. The stirring assembly is used to stir the repair mortar.

[0055] The smoothing mechanism 8 is installed at the bottom of the vehicle body 1 and is used for spreading the repair mortar.

[0056] The provided stirring assembly can stir the repair mortar, and the provided lifting assembly enables the stirring assembly to move up and down as a whole, stirring the repair mortar at the top and bottom positions of the storage tank 3. The stirring range is larger, and the repair mortar at the top and bottom positions of the storage tank 3 can be stirred, and the stirring uniformity is higher. Moreover, since the provided water tank 2 can replenish the water in the storage tank 3 at any time, the viscosity of the repair mortar at each position in the storage tank 3 is the optimal viscosity, and the road repair quality is better. On the other hand, since the smoothing mechanism 8 and the storage tank 3 are integrated into the vehicle body 1, the storage tank 3 is provided with a delivery pipe 5. The unloading valve is opened to replace manual delivery of the repair mortar to the repair position, and then the smoothing mechanism 8 can be used for smoothing. There is no need for manual spreading and smoothing, and the quality and flatness of the construction surface are better controlled. Therefore, the integrated stirring and construction equipment realizes the integration of the stirring and construction of the repair mortar, greatly improving the construction efficiency and construction quality.

[0057] It should be noted that if Figure 1 As shown, a discharge valve is provided on the delivery pipe 5, and when the repair mortar needs to be delivered to the repaired road surface, the discharge valve is opened.

[0058] The conveying pipe 5 includes a connecting pipe, a butt joint pipe and a discharge pipe. One end of the butt joint pipe is fixedly connected to the discharge pipe, and the other end of the butt joint pipe is detachably and sealedly connected to the connecting pipe. The end of the connecting pipe away from the discharge pipe is connected to the storage tank 3. The discharge pipe is a conical flat pipe. The length of the discharge pipe away from one end of the connecting pipe is greater than the length of the other end, and the width of a section of the discharge pipe away from the connecting pipe is less than the width of the other end. In actual application, the butt joint pipe and the connecting pipe are detachably connected, so the specifications of the discharge pipe can be installed according to the width of the repair position, thereby improving the repair quality of the road surface.

[0059] It should be noted that, since most of the paving is currently done manually, the stirring pot needs to be moved to the repair position when pouring the repair mortar, and the stirring pot needs to be moved away from the repair position when paving. In order to reduce labor intensity, a small stirring pot is used. Therefore, it can only stir a small amount of repair mortar each time, and the efficiency is low. In this embodiment, since the storage tank 3 is set on the vehicle body 1, there is no need for manual transportation or movement back and forth, so the storage tank 3 can be large-capacity, and more repair materials can be stirred at one time.

[0060] According to one embodiment of the present invention, the lifting assembly includes a vertical rod 403, a second motor 404, a screw 405 and a moving plate 407;

[0061] The vertical rod 403 is fixedly connected to the top of the vehicle body 1;

[0062] Along the length direction of the vertical rod 403, a strip groove 406 is opened on the vertical rod 403, and the movable plate 407 is slidably connected to the strip groove 406;

[0063] The screw rod 405 is located in the strip groove 406 , and the length direction of the screw rod 405 is the same as the length direction of the strip groove 406 , and the movable plate 407 is screwed to the screw rod 405 ;

[0064] The fixed end of the second motor 404 is mounted on the vertical rod 403 , and the output end thereof is connected to one end of the screw rod 405 .

[0065] The bottom of the vertical rod 403 is detachably connected to the top of the vehicle body 1 through a plurality of locking bolts, so as to facilitate its replacement and maintenance.

[0066] According to one embodiment of the present invention, the stirring assembly includes a first motor 401 , a stirring shaft 402 , a plurality of first support rods 408 , and a plurality of stirring rods 409 ;

[0067] The fixed end of the first motor 401 is fixedly connected to the moving plate 407, and the output end thereof is fixedly connected to the stirring shaft 402;

[0068] A plurality of first support rods 408 are arranged around the axis of the stirring shaft 402 , and the first support rods 408 correspond one to one with the stirring rods 409 ;

[0069] One end of the first support rod 408 is fixedly connected to the stirring rod 409, and the other end thereof is fixedly connected to the stirring shaft 402;

[0070] The plurality of stirring rods 409 are all located in the storage tank 3 .

[0071] The length direction of the screw 405 , the length direction of the strip groove 406 , and the axial direction of the stirring shaft 402 are the same.

[0072] In order to prevent the repair mortar from splashing onto the first motor 401 , the first motor 401 is arranged above the storage tank 3 , and the stirring shaft 402 passes through the top wall of the storage tank 3 and is connected to the stirring assembly.

[0073] The stirring rod 409 is preferably in the shape of a strip plate, which can increase its contact area with the repair mortar during rotation, and has a better stirring effect, so that the repair mortar in the storage tank 3 is less likely to clump.

[0074] According to one embodiment of the present invention, the stirring assembly includes a plurality of first reinforcing rods 410;

[0075] The first reinforcing rod 410 corresponds to the first supporting rod 408 one by one. One end of the first reinforcing rod 410 is fixedly connected to the first supporting rod 408 , and the other end of the first reinforcing rod 410 is fixedly connected to the stirring shaft 402 .

[0076] Furthermore, the distance from the top of the stirring rod 409 to the stirring shaft 402 is greater than the distance from its bottom to the stirring shaft 402, so that after multiple stirring rods 409 are arranged in a circle around the axis of the stirring shaft 402, a cone shape is formed. When the lifting assembly drives the stirring rod 409 to move downward, the resistance is smaller.

[0077] It should be noted that the second motor 404 rotates forward and reverse alternately, thereby driving the movable plate 407 to move up and down.

[0078] The setting of the first support rod 408 can increase the contact area between the stirring assembly and the repair mortar, and the first support rod 408 and the corresponding stirring rod 409 and the stirring shaft 402 form a triangular shape, which enhances the stability of the connection between the first support rod 408 and the stirring shaft 402.

[0079] Furthermore, the stirring assembly also includes a second support rod and a second reinforcement rod. The bottom end of the stirring rod 409 is fixedly connected to the stirring shaft 402 through the second support rod. One end of the second reinforcement rod is connected to the second support rod, and the other end is connected to the stirring rod 409, thereby enhancing the stability of the connection of the stirring rod 409.

[0080] It should be noted that multiple first support rods 408 are fixedly connected to the stirring shaft 402 through a first connecting ring, and multiple second support rods are fixedly connected to the stirring shaft 402 through a second connecting ring. The axis of the first connecting ring, the axis of the second connecting ring and the axis of the stirring shaft 402 coincide.

[0081] Of course, in this embodiment, the lifting assembly can also be in other forms. For example, the lifting assembly includes an electric push rod and a vertical pole, one end of the vertical pole is fixedly mounted on the vehicle body 1, and the other end of the vertical pole is mounted with an electric push rod. The pushing end of the electric push rod is fixedly connected to the fixed end of the first motor 401, which can also drive the first motor 401 to move up and down. The purpose of this embodiment does not deviate from the design concept of the present invention and, therefore, should fall within the scope of protection of the present invention.

[0082] According to one embodiment of the present invention, the integrated mixing and construction equipment further includes a dust collection mechanism 6;

[0083] The dust suction mechanism 6 is installed at the bottom of the vehicle body 1 and is used for dust suction.

[0084] The dust collection mechanism 6 includes a dust collection box, a dust collection pipe and a dust collection head. An installation area is provided at the bottom of the vehicle body 1. The dust collection box is connected in the installation area. The dust collection head is connected to the dust collection box through the dust collection pipe. The cross-sectional area of ​​the dust collection head close to one end of the dust collection pipe is smaller than the cross-sectional area of ​​the other end, so that the dust collection range is large and the suction force is stronger due to the reduction of the flow cross-section.

[0085] By integrating the dust collection mechanism 6 into the vehicle body 1, manual cleaning is replaced, thereby reducing the labor intensity of workers and improving work efficiency.

[0086] According to one embodiment of the present invention, the integrated mixing construction equipment includes a spraying mechanism 7 fixedly connected to the bottom of the vehicle body 1, and the spraying mechanism 7 includes a water storage frame 701 and a plurality of spray heads 702;

[0087] The water storage frame 701 is fixedly connected to the bottom of the vehicle body 1 by multiple bolts;

[0088] Along the length direction of the water storage frame 701, a plurality of nozzles 702 are sequentially spaced and fixedly connected to the water storage frame 701;

[0089] A receiving cavity for storing water is provided in the water storage frame 701 , and the plurality of nozzles 702 are all connected to the receiving cavity.

[0090] Of course, multiple nozzles 702 can be set along the width direction of the water storage frame 701 to increase the spraying range and achieve a better road maintenance spraying effect.

[0091] The spraying mechanism 7 can replace manual watering for maintenance and dust reduction, and because it is set at the bottom of the vehicle body 1, the spraying mechanism 7 can be turned on when the vehicle body 1 moves, saving time and effort.

[0092] According to one embodiment of the present invention, the integrated mixing construction equipment includes a main water pipe 12, a water pump, a first valve, a second valve, a first connecting pipe 10, and a second connecting pipe 11;

[0093] One end of the main water pipe 12 is connected to the water tank 2, the other end of the main water pipe 12 is connected to the water inlet of the water pump, the water outlet of the water pump is connected to one end of the first connecting pipe 10, and the other end of the first connecting pipe 10 is connected to the reserve tank 3;

[0094] The second water outlet of the water pump is connected to one end of the second connecting pipe 11, and the other end of the second connecting pipe 11 is connected to the accommodating cavity of the water storage frame 701;

[0095] The first valve is provided on the first connecting pipe 10;

[0096] The second valve is disposed on the second connecting pipe 11 .

[0097] It should be noted that the water pump includes a pump body and a tee. The outlet end of the pump body is connected to the water inlet of the tee. The water inlet of the pump body is the water inlet of the water pump, the water outlet 1 of the tee is the water outlet 1 of the water pump, and the water outlet 2 of the tee is the water outlet 2 of the water pump.

[0098] The first connecting pipe 10 and the second connecting pipe 11 are preferably made of hard pipe material and do not need to be supported separately. Of course, they can also be made of soft pipe material. A support block is installed on the vehicle body 1 to support the second connecting pipe 11, and a second support block is installed on the side wall of the vertical rod 403 to support the first connecting pipe 10.

[0099] According to one embodiment of the present invention, the storage tank 3 includes a tank body and a tank cover;

[0100] An annular tube 16 is provided at the bottom of the tank cover. One end of the second connecting tube 11 passes through the tank body and is connected to the annular tube 16. The bottom of the annular tube 16 is connected to multiple water outlet pipes 17.

[0101] The tank cover is bolted to the top of the tank body. The tank cover can be removed to facilitate pouring repair mortar into the tank body. The annular pipe 16 and multiple water outlet pipes 17 are provided to disperse the water flow into the storage tank 3.

[0102] The annular tube 16 is fixedly connected to the side wall of the tank.

[0103] It should be noted that the annular pipe 16 is located in the storage tank 3 , the axis of the annular pipe 16 coincides with the axis of the stirring shaft 402 , and the plurality of water outlet pipes 17 are evenly spaced around the axis of the annular pipe 16 .

[0104] The tank cover can be removed to facilitate pouring repair mortar into the tank body.

[0105] According to one embodiment of the present invention, the smoothing mechanism 8 is installed at the bottom of the vehicle body 1 through an adjusting component, and the adjusting component is used to adjust the distance between the smoothing mechanism 8 and the ground.

[0106] The adjustment component includes a first connecting plate 13 fixedly connected to the rear of the vehicle body 1, a second connecting plate 14 connected to the first connecting plate 13, the length direction of the second connecting plate 14 is perpendicular to the length direction of the first connecting plate 13, and a cylinder 15 is fixedly connected to the second connecting plate 14. The pushing end of the cylinder 15 is fixedly connected to the smoothing mechanism 8, so as to adjust the distance from the trowel plate in the smoothing mechanism 8 to the ground. The surface of the trowel plate is parallel to the ground, and the pushing direction of the cylinder 15 is vertical, so that the repair mortar is evenly spread. In addition, when the smoothing mechanism 8 is not needed, the cylinder 15 can be reset, so that the smoothing mechanism 8 is not easily damaged by bumps when the vehicle body 1 moves.

[0107] Furthermore, when the road surface has a curvature, a curved plate is used as the trowel plate.

[0108] The trowel mechanism 8 comprises a drive mechanism and a trowel plate. The trowel plate comprises a first plate, a second plate, and a third plate connected in sequence. The second plate is parallel to the ground, and the first and third plates each form an obtuse angle with the second plate. The drive mechanism drives the trowel plate to spread the repair mortar and then continues to vibrate and compact the repair mortar, increasing the density of the road surface. Its operating principle is conventional and will not be elaborated on here.

[0109] According to an embodiment of the present invention, the integrated mixing construction equipment further includes a distance measuring mechanism 9 for detecting the flatness of the road surface.

[0110] After the smoothing mechanism 8 smoothes once or multiple times, it is necessary to manually observe whether the road surface is flat after the repair mortar is laid. If it is not flat, the smoothing mechanism 8 needs to continue working until the road surface is flat and the work is completed. This manual observation method is relatively time-consuming and labor-intensive. Therefore, a distance measuring mechanism 9 is set to detect the flatness of the road surface after each smoothing mechanism 8 works, and the detection result is compared with the preset value. If it is within the error range, the controller controls the smoothing mechanism 8 to stop. If it is not within the error range, the smoothing mechanism 8 continues to work until it reaches the error range and stops.

[0111] Specifically, the smoothing mechanism 8, the distance measuring mechanism 9 and the spraying mechanism 7 are all detachably connected to the vehicle body 1, and can be disassembled by means of bolts or the like, and can be replaced according to the width of the road surface to be repaired.

[0112] In this embodiment, the integrated mixing construction equipment also includes a controller, and the first motor 401, the second motor 404, the leveling mechanism 8, the distance measuring mechanism 9, the dust suction mechanism 6, the cylinder 15, the water pump, the first valve, the second valve and the discharge valve are all electrically connected to the controller.

[0113] The vehicle includes a vehicle body 1 having a placement platform, which is prior art and will not be described in detail herein. The reserve tank 3, the water tank 2 and the vertical rod 403 are all arranged on the placement platform.

[0114] Before the vehicle body 1 moves, the repair material is poured into the storage tank 3, and the water pump and the first valve are turned on. At the same time, the first motor 401 and the second motor 404 are turned on to mix the repair material and water evenly. After the formed repair mortar has the optimal viscosity, the controller controls the water pump and the first valve to close.

[0115] Specifically, the driver drives the vehicle, the vehicle body 1 moves, the controller controls the water pump to work, the dust suction mechanism 6 to start, and the dust and garbage on the road are sucked away. The dust suction mechanism 6 is closed, and the second valve is opened. The water in the water tank 2 passes through the main water pipe 12 and the second connecting pipe 11 in turn and enters the water storage frame 701, and is sprayed through multiple nozzles 702. At the same time, the first motor 401 is always working, and the first motor 401 drives the stirring shaft 402 to rotate, thereby driving the stirring assembly to stir the repair mortar, and controlling the second motor 404 to rotate, so that the movable plate 407 moves between the screw 405 and the strip Under the dual action of the groove 406, it can move up and down along the length of the screw 405, so that the repair mortar in the storage tank 3 is stirred more evenly. When the delivery pipe 5 moves to the repair position, the discharge valve is opened, and the repair mortar in the storage tank 3 is transported to the road surface that needs to be repaired through the delivery pipe 5. The discharge valve is closed, the vehicle body 1 continues to move, and the smoothing mechanism 8 works to smooth the repair mortar. At the same time, the distance measuring mechanism 9 is always detecting. According to the flatness of the road surface provided by the distance measuring mechanism 9, the vehicle is driven to drive the smoothing mechanism 8 to move and smooth it, with less manual participation, saving time and effort, and high efficiency.

[0116] Since most of them do not require manual operation, the number of people constructing more than 1,500 square meters per day has been reduced from 8 people to only two people, who can construct 8,000 to 10,000 square meters a day, which greatly reduces labor costs and improves construction efficiency.

[0117] When the concrete in the reserve tank 3 is in use, the water in the concrete will evaporate in hot weather such as summer, so the concrete will become viscous. At this time, the first valve is opened, and the water in the water tank 2 is sprayed out from the multiple outlet pipes 17 after passing through the main water pipe 12, the first connecting pipe 10 and the annular pipe 16 to supply water to the concrete. It should be noted that a flow meter is provided on the first connecting pipe 10, which is used to monitor the water flow supplied to the reserve tank 3, thereby better controlling the viscosity of the concrete and improving the repair quality of the road surface.

[0118] In the description of this utility model, it should be noted that the terms "upper" and "lower" and other terms indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0119] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0120] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An integrated equipment for mixing and constructing rapid repair materials for concrete pavement, characterized in that: It comprises a vehicle body (1), a water tank (2), a storage tank (3), a stirring mechanism (4), a delivery pipe (5) and a smoothing mechanism (8); The water tank (2) and the storage tank (3) are both installed on the top of the vehicle body (1), and the water tank (2) is used to supply water to the storage tank (3); One end of the delivery pipe (5) is in communication with the bottom of the storage tank (3), and the delivery pipe (5) is used to deliver the repair mortar in the storage tank (3) to the ground. A discharge valve is provided on the delivery pipe (5); The stirring mechanism (4) comprises a lifting assembly and a stirring assembly, wherein the stirring assembly is mounted on the lifting assembly, and the lifting assembly is mounted on the vehicle body (1), and the lifting assembly is used to drive the stirring assembly to move up and down, and the stirring assembly is used to stir the repair mortar; The smoothing mechanism (8) is installed at the bottom of the vehicle body (1), and the smoothing mechanism (8) is used to spread the repair mortar.

2. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 1, characterized in that: The lifting assembly includes a vertical rod (403), a second motor (404), a screw rod (405) and a movable plate (407); The vertical rod (403) is fixedly connected to the top of the vehicle body (1); Along the length direction of the vertical rod (403), a strip groove (406) is provided on the vertical rod (403), and the movable plate (407) is slidably connected to the strip groove (406); The screw rod (405) is located in the strip groove (406), and the length direction of the screw rod (405) is the same as the length direction of the strip groove (406), and the movable plate (407) is screwed to the screw rod (405); The fixed end of the second motor (404) is mounted on the vertical rod (403), and the output end thereof is connected to one end of the screw rod (405).

3. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 2, characterized in that: The stirring assembly comprises a first motor (401), a stirring shaft (402), a plurality of first support rods (408) and a plurality of stirring rods (409); The fixed end of the first motor (401) is fixedly connected to the movable plate (407), and the output end thereof is fixedly connected to the stirring shaft (402); A plurality of first support rods (408) are arranged around the axis of the stirring shaft (402), and the first support rods (408) correspond one to one to the stirring rods (409); One end of the first support rod (408) is fixedly connected to the stirring rod (409), and the other end thereof is fixedly connected to the stirring shaft (402); The plurality of stirring rods (409) are all located in the storage tank (3).

4. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 3, characterized in that: The stirring assembly includes a plurality of first reinforcing rods (410); The first reinforcing rod (410) corresponds to the first supporting rod (408) one by one, one end of the first reinforcing rod (410) is fixedly connected to the first supporting rod (408), and the other end of the first reinforcing rod (410) is fixedly connected to the stirring shaft (402).

5. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 1, characterized in that: The integrated mixing and construction equipment further includes a dust collection mechanism (6); The dust suction mechanism (6) is installed at the bottom of the vehicle body (1), and the dust suction mechanism (6) is used for dust suction.

6. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 1, characterized in that: The integrated mixing construction equipment comprises a spraying mechanism (7) fixedly connected to the bottom of the vehicle body (1), and the spraying mechanism (7) comprises a water storage frame (701) and a plurality of spray heads (702); The water storage frame (701) is fixedly connected to the bottom of the vehicle body (1) via a plurality of bolts; Along the length direction of the water storage frame (701), a plurality of the nozzles (702) are sequentially arranged at intervals and are all fixedly connected to the water storage frame (701); A receiving cavity for storing water is provided in the water storage frame (701), and the plurality of nozzles (702) are all connected to the receiving cavity.

7. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 6, characterized in that: The integrated mixing construction equipment comprises a main water pipe (12), a water pump, a first valve, a second valve, a first connecting pipe (10), and a second connecting pipe (11); One end of the main water pipe (12) is in communication with the water tank (2), the other end of the main water pipe (12) is in communication with the water inlet of the water pump, the water outlet of the water pump is in communication with one end of the first connecting pipe (10), and the other end of the first connecting pipe (10) is in communication with the reserve tank (3); The second water outlet of the water pump is in communication with one end of the second connecting pipe (11), and the other end of the second connecting pipe (11) is in communication with the accommodating cavity of the water storage frame (701); The first valve is arranged on the first connecting pipe (10); The second valve is arranged on the second connecting pipe (11).

8. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 7, characterized in that: The storage tank (3) comprises a tank body and a tank cover; An annular tube (16) is provided at the bottom of the tank cover, one end of the second connecting tube (11) passes through the tank body and is connected to the annular tube (16), and the bottom of the annular tube (16) is connected to a plurality of water outlet pipes (17); The tank cover is mounted on the top of the tank body by bolts.

9. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 1, characterized in that: The smoothing mechanism (8) is installed on the bottom of the vehicle body (1) via an adjusting component, and the adjusting component is used to adjust the distance between the smoothing mechanism (8) and the ground.

10. The integrated equipment for mixing and constructing rapid repair materials for concrete pavement according to claim 1, characterized in that: The mixing construction integrated equipment further comprises a distance measuring mechanism (9) for detecting the smoothness of the road surface.

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