Concrete pavement repair equipment

Abstract

The present invention discloses a concrete pavement repairing device, and relates to the technical field of concrete pavement repairing. The concrete pavement repairing device comprises a traveling mechanism, a shock absorbing box and a pavement repairing mechanism, wherein the shock absorbing box is slidably installed above the traveling mechanism in the vertical direction, a first elastic component is arranged between the shock absorbing box and the traveling mechanism, the shock absorbing box contains concrete for pavement repairing, the pavement repairing mechanism extends vertically, and the two ends of the pavement repairing mechanism along its extension direction are respectively a connecting end and a pavement repairing end, the pavement repairing end and the bottom end of the traveling mechanism are located in the same horizontal plane, the connecting end is installed on the shock absorbing box through a second elastic component, and the connecting end can move vertically relative to the shock absorbing box. The present invention not only simplifies the construction operation of concrete pavement repairing, reduces the influence of vibration on the operator, but also improves the repairing quality of the concrete pavement through the combination of the traveling mechanism, the shock absorbing box and the pavement repairing mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of concrete pavement repairing, and in particular to a concrete pavement repairing device. Background Art

[0002] With the continuous acceleration of urbanization, concrete pavement, as an important part of urban infrastructure, has gradually attracted widespread attention for its repair and maintenance technology development. In recent years, with the increase in road traffic load and changes in the natural environment, concrete pavements are prone to cracks, dents and other damage during use, affecting driving safety and road service life. In order to cope with these problems, concrete pavement repair equipment came into being. It has experienced the development from traditional manual repair tools to mechanized equipment, and the technology has been continuously evolving, aiming to improve repair efficiency and repair quality to meet the growing demand for urban infrastructure maintenance.

[0003] Currently, the concrete pavement repair equipment on the market is mainly divided into two categories: manual and mechanized.

[0004] However, manual repair tools are simple to operate and easy to carry, but their repair efficiency is low. Although mechanized equipment has improved efficiency and uniformity of concrete construction, it requires additional equipment to deal with the construction operation process of concrete pavement repair, which increases the complexity of the process and construction costs. Summary of the invention

[0005] The main purpose of the present invention is to provide a concrete pavement repairing device, aiming to reduce the operational complexity of the concrete pavement repairing process and improve the repairing efficiency of the concrete pavement.

[0006] To achieve the above-mentioned purpose, the concrete pavement repairing equipment proposed by the present invention comprises:

[0007] Walking mechanism;

[0008] A vibration damping box, the vibration damping box is slidably installed above the walking mechanism in the vertical direction; the vibration damping box includes a box body and a guide column, the guide column extends vertically, the bottom end of the guide column is connected to the walking mechanism, the outer wall of the box body is recessed inward to form a guide groove adapted to the guide column, the guide column and the guide groove are slidably matched, the box body is arranged above the walking mechanism, a first elastic component is arranged between the bottom of the box body and the walking mechanism, the box body encloses a receiving space with an open top, and the receiving space contains concrete for road repair;

[0009] A road surface repair mechanism, wherein the road surface repair mechanism extends vertically, and the two ends of the road surface repair mechanism along the extension direction thereof are a connecting end and a road surface repair end respectively, and the road surface repair end and the bottom end of the traveling mechanism are located in the same horizontal plane;

[0010] Among them, the side wall of the box is provided with a baffle, and the position of the baffle is set at the top of the box corresponding to the connection end. The connection end is set on one side of the box and installed on the bottom of the baffle through a second elastic component, and the connection end can move vertically relative to the baffle.

[0011] In one embodiment, a limiting column is provided between the walking mechanism and the baffle, the limiting column extends vertically, a gap is provided between the top of the limiting column and the bottom of the baffle, and the connecting end is slidably mounted on the limiting column vertically.

[0012] In one embodiment, a discharge port is provided on a side of the box body away from the connection end, the discharge port is arranged close to the bottom of the box body, and a guide plate is arranged on the outer wall of the box body at a position corresponding to the discharge port.

[0013] In one embodiment, the pavement repair mechanism includes a connecting plate, a vibration motor, a mounting box, a connecting rod and a pavement repair head, the connecting plate forms the connecting end, and the pavement repair head forms the pavement repair end; the mounting box is installed at the bottom of the connecting plate, the connecting rod extends vertically, the top end of the connecting rod extends into the mounting box, the bottom end of the connecting rod is detachably connected to the pavement repair head, the vibration motor is installed in the mounting box, the output end of the vibration motor is connected to the top end of the connecting rod, and is used to drive the connecting rod to drive the pavement repair head to vibrate vertically.

[0014] In one embodiment, the bottom end of the connecting rod is threadedly connected to the road repair head.

[0015] In one embodiment, the connecting plate is connected to a handle.

[0016] In one embodiment, the pavement repair head is a flat plate vibrating head or a concrete pavement crushing head.

[0017] In one embodiment, the walking mechanism includes a frame, wheels and a drive motor, the shock absorber box is slidably installed above the frame in the vertical direction, a first elastic component is arranged between the shock absorber box and the frame, the wheel is installed at the bottom of the frame, the road surface repair end and the bottom end of the wheel are located in the same horizontal plane, and the drive motor is installed on the frame and is used to drive the wheel to rotate.

[0018] The technical solution of the present invention realizes an efficient concrete pavement repair process through the combination of a walking mechanism, a vibration damping box and a pavement repair mechanism. The vibration damping box is connected to the walking mechanism through the first elastic component, and can effectively absorb and amplify the vertical vibration transmitted by the pavement repair mechanism, thereby vibrating the concrete in the vibration damping box. In addition, the connecting end of the pavement repair mechanism is also installed on the vibration damping box through the second elastic component, so that the vibration damping box can further absorb and amplify the vertical vibration transmitted by the pavement repair mechanism. While improving the vibration damping effect of the pavement repair mechanism, the vibration frequency of the concrete in the vibration damping box is increased, and the vertical vibration of the pavement repair mechanism is used to improve the uniformity and density of the concrete in the vibration damping box, thereby improving the quality of concrete pavement repair, simplifying the construction operation of concrete pavement repair, reducing the impact of vibration on the operator, reducing the operational complexity of the concrete pavement repair process, and improving the repair efficiency of the concrete pavement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 A structural schematic diagram of an embodiment of a concrete pavement repairing device provided by the present invention;

[0021] Figure 2 A structural schematic diagram of an embodiment of a material guide plate provided by the present invention;

[0022] Figure 3 A schematic structural diagram of an embodiment of a road surface repair mechanism provided by the present invention;

[0023] Figure 4 A schematic diagram of the exploded structure of an embodiment of the walking mechanism and the shock absorbing box provided by the present invention;

[0024] Figure 5 This is a schematic structural diagram of an embodiment of a vibration damping box provided by the present invention.

[0025] Description of Figure Numbers:

[0026] 100, walking mechanism; 200, shock-absorbing box; 300, first elastic component; 400, road surface repair mechanism; 500, second elastic component; 600, limit column; 700, guide plate; 800, handle; 900, valve plate; 210, box body; 220, guide column; 201, guide groove; 202, accommodating space; 230, baffle; 203, discharge port; 410, connecting plate; 420, vibration motor; 430, installation box; 440, connecting rod; 450, road surface repair head; 110, frame; 120, wheel; 130, drive motor.

[0027] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] Currently, the concrete pavement repair equipment on the market is mainly divided into two categories: manual and mechanized.

[0032] However, manual repair tools are simple to operate and easy to carry, but their repair efficiency is low. Although mechanized equipment has improved efficiency and uniformity of concrete construction, it requires additional equipment to deal with the construction operation process of concrete pavement repair, which increases the complexity of the process and construction costs.

[0033] In order to solve this technical problem, the present invention provides a concrete pavement repairing device.

[0034] See also Figure 1 and Figure 2 In one embodiment of the present invention, the concrete pavement repairing device comprises a walking mechanism 100, a vibration damping box 200 and a pavement repairing mechanism 400. The vibration damping box 200 is slidably installed above the walking mechanism 100 in the vertical direction; the vibration damping box 200 comprises a box body 210 and a guide column 220. The guide column 220 extends vertically. The bottom end of the guide column 220 is connected to the walking mechanism 100. The outer wall of the box body 210 is recessed inward to form a guide groove 201 adapted to the guide column 220. The guide column 220 is slidably matched with the guide groove 201. The box body 210 is arranged above the walking mechanism 100. A first elastic Component 300, a box body 210 encloses a accommodating space 202 with an open top, and the accommodating space 202 contains concrete for road surface repair; a road surface repair mechanism 400 extends vertically, and the two ends of the road surface repair mechanism 400 along its extension direction are respectively a connecting end and a road surface repair end, and the road surface repair end and the bottom end of the walking mechanism 100 are located in the same horizontal plane; wherein, a baffle 230 is provided on the side wall of the box body 210, and the position of the baffle 230 corresponding to the connecting end is arranged at the top of the box body 210, and the connecting end is arranged on one side of the box body 210 and is installed on the bottom of the baffle 230 through the second elastic component 500, and the connecting end can move vertically relative to the baffle 230.

[0035] It should be noted that the first elastic component 300 and the second elastic component 500 both include a plurality of springs that are retractable in the vertical direction.

[0036] Specifically, the traveling mechanism 100 provides the vibration damping box 200 and the road surface repairing mechanism 400 with mobility, and the vibration damping box 200 and the road surface repairing mechanism 400 can move on the concrete road surface through the traveling mechanism 100 .

[0037] The vibration damping box 200 is installed above the traveling mechanism 100 and can slide vertically, so that the vibration damping box 200 has a vertical movable space, so as to utilize the vibration generated by the road surface repairing mechanism 400 during operation to vibrate the concrete for road surface repairing contained in the vibration damping box 200. Sealing the containing space 202 can prevent the concrete from overflowing during the vibration and movement with the traveling mechanism 100. A first elastic component 300 is provided between the vibration damping box 200 and the traveling mechanism 100, which can effectively absorb the vibration transmission. The first elastic component 300 amplifies the vertical vibration transmitted from the road surface repairing mechanism 400 to the vibration damping box 200, while reducing the influence of the vibration of the road surface repairing mechanism 400 during operation on the operator, thereby improving the safety of operation.

[0038] The road surface repair mechanism 400 extends vertically, and the two ends of the road surface repair mechanism 400 are a connecting end and a road surface repair end, wherein the road surface repair end and the bottom end of the walking mechanism 100 are located at the same horizontal plane, ensuring the stability and convenience of the construction. The connecting end is installed on the vibration damping box 200 through the second elastic component 500, and the connecting end can move vertically relative to the vibration damping box 200, so that the vertical vibration generated by the road surface repair machine during operation can be directly transmitted to the vibration damping box 200, while improving the vibration damping effect of the road surface repair mechanism 400, and increasing the vibration frequency of the concrete in the vibration damping box 200, and using the vertical vibration of the road surface repair mechanism 400 to improve the uniformity and density of the concrete in the vibration damping box 200, so that after the concrete is applied, the quality of concrete road surface repair can be improved.

[0039] More specifically, see Figure 1 and Figure 2 , and see Figure 4 and Figure 5 , the guide column 220 extends vertically, and its bottom end is connected to the walking mechanism 100. The outer wall of the box 210 is recessed inward to form a guide groove 201 adapted to the guide column 220, so that the guide column 220 and the guide groove 201 can slide and cooperate, thereby providing stability for the box 210 when the road surface is uneven. The box 210 is arranged above the walking mechanism 100 and is connected through the first elastic component 300. The first elastic component 300 can not only absorb the vibration of the walking mechanism 100 during walking and play a shock-absorbing role, but also absorb the vibration generated when the road repair mechanism 400 is working. The box 210 encloses a receiving space 202 with an opening at the top, which is used to store concrete that needs to repair the road surface. A cover plate is provided at the opening to ensure that the concrete does not overflow during construction.

[0040] The connecting end of the road repair mechanism 400 is installed on one side of the box 210 through the second elastic component 500, so that the connecting end can move vertically relative to the box 210. The second elastic component 500 is set to effectively transmit the vibration of the road repair mechanism 400 to the box 210, improve the uniformity and vibration effect of the concrete in the vibration-damping box 200, and ultimately ensure the repair quality of the concrete road surface.

[0041] See also Figure 1 and Figure 2 , and see Figure 3 The side wall of the box body 210 is provided with a baffle 230, which is arranged corresponding to the position of the connection end. The connection end is installed at the bottom of the baffle 230 through the second elastic component 500, and can vibrate vertically relative to the baffle 230. Through the baffle 230, when the road surface repair mechanism 400 is working, the vertical vibration of the connection end can be more directly transmitted to the vibration reduction box 200.

[0042] The second elastic component 500 enables the road surface repair mechanism 400 to effectively transmit and absorb the vibration generated by the road surface repair mechanism 400 during the repair process, further enhancing the vibration reduction effect. While improving the vibration transmission efficiency and structural stability, it also provides a safer and more comfortable working environment for the operator.

[0043] In the technical solution provided by the present invention, an efficient concrete pavement repair process is realized through the combination of a walking mechanism 100, a vibration damping box 200 and a pavement repair mechanism 400. The vibration damping box 200 is connected to the walking mechanism 100 through a first elastic component 300, and can effectively absorb and amplify the vertical vibration transmitted by the pavement repair mechanism 400, thereby vibrating the concrete in the vibration damping box 200. In addition, the connecting end of the pavement repair mechanism 400 is also installed on the vibration damping box 200 through a second elastic component 500, so that the vibration damping box 200 can further absorb and amplify the vertical vibration transmitted by the pavement repair mechanism 400, while improving the vibration damping effect of the pavement repair mechanism 400, and at the same time, the vibration frequency of the concrete in the vibration damping box 200 is increased, and the vertical vibration of the pavement repair mechanism 400 is used to improve the uniformity and density of the concrete in the vibration damping box 200, thereby improving the quality of concrete pavement repair, simplifying the construction operation of concrete pavement repair, reducing the impact of vibration on the operator, reducing the operational complexity of the concrete pavement repair process, and improving the repair efficiency of the concrete pavement.

[0044] See also Figures 1 to 3 In an embodiment of the present invention, a limiting column 600 is arranged between the walking mechanism 100 and the baffle 230, the limiting column 600 extends vertically, there is a gap between the top of the limiting column 600 and the bottom of the baffle 230, and the connecting end is slidably installed on the limiting column 600 along the vertical direction.

[0045] Specifically, at least one limiting column 600 is arranged between the walking mechanism 100 and the baffle 230. The limiting column 600 extends vertically, and a certain interval is left between the top and the bottom of the baffle 230, so that the limiting column 600 can maintain the restraining force during the operation of the road repair mechanism 400, but does not hinder the up and down movement range of the box 210. By setting the limiting column 600, the excessive movement of the connecting end in the vertical direction can be effectively prevented, thereby protecting the second elastic component 500 from unnecessary pressure or damage. When the road repair mechanism 400 is vibrating, the limiting column 600 ensures that the path of vibration transmission remains within a controlled range, thereby improving the safety and stability of the equipment operation and preventing the box 210 from overturning due to excessive amplitude.

[0046] See also Figure 2 , Figure 4 and Figure 5 In an embodiment of the present invention, a discharge port 203 is provided on a side of the box body 210 away from the connection end, the discharge port 203 is arranged near the bottom of the box body 210 , and a guide plate 700 is arranged on the outer wall of the box body 210 at a position corresponding to the discharge port 203 .

[0047] Specifically, the box body 210 is provided with a discharge port 203 on the side away from the connection end. The discharge port 203 is arranged near the bottom of the box body 210, which helps to improve the efficiency and control of concrete discharge. In addition, a guide plate 700 is arranged on the outer wall of the box body 210 at a position corresponding to the discharge port 203, which is used to guide the concrete to flow out through the discharge port 203 accurately and smoothly.

[0048] More specifically, the position of the discharge port 203 is close to the bottom, which ensures that the concrete can flow out smoothly under the action of gravity, reducing the material remaining in the box 210. The low-position discharge ensures that the concrete can be fully utilized during the repair process, while reducing the cleaning work after construction and improving the efficiency of material use. The guide plate 700 plays a role in improving the flow path, effectively guiding the concrete to the repair area, and reducing the possibility of material waste. Through the guide plate 700, the operator can better control the flow direction and speed of the concrete, thereby improving the construction quality and effect.

[0049] As an optional embodiment, a valve plate 900 is detachably provided at the discharge port 203, and the valve plate 900 can be vertically inserted into the guide plate 700 at the discharge port 203, so that the concrete in the shock absorbing box 200 can be sealed in the accommodating space 202 when the concrete is not in use.

[0050] Please continue reading Figure 3In an embodiment of the present invention, a road surface repair mechanism 400 includes a connecting plate 410, a vibration motor 420, an installation box 430, a connecting rod 440 and a road surface repair head 450. The connecting plate 410 forms a connecting end, and the road surface repair head 450 forms a road surface repair end; the installation box 430 is installed at the bottom of the connecting plate 410, the connecting rod 440 extends vertically, and the top end of the connecting rod 440 extends into the installation box 430. The bottom end of the connecting rod 440 is detachably connected to the road surface repair head 450. The vibration motor 420 is installed in the installation box 430, and the output end of the vibration motor 420 is connected to the top end of the connecting rod 440, and is used to drive the connecting rod 440 to drive the road surface repair head 450 to vibrate vertically.

[0051] It should be noted that the vibration motor 420 and the assembly method of the vibration motor 420 and the connecting rod 440 are both existing technologies.

[0052] Specifically, the connecting plate 410 serves as a connecting end, ensuring a stable connection between the pavement repair mechanism 400 and the shock absorber box 200; the pavement repair head 450 serves as a pavement repair end, aligned with the bottom end of the walking mechanism 100, providing a direct action point for the concrete pavement repair operation.

[0053] The installation box 430 is located at the bottom of the connecting plate 410, thereby providing a fixed platform for installing other components. The connecting rod 440 extends vertically, and its top end extends into the installation box 430 and is connected to the output end of the vibration motor 420. When the vibration motor 420 is working, the energy transmitted to the connecting rod 440 causes its top end to drive the connecting rod 440 to vibrate vertically, thereby driving the road repair head 450 to vibrate and compact or break the road surface.

[0054] The bottom end of the connecting rod 440 is detachably connected to the road repair head 450, which facilitates replacement of repair heads of different specifications or shapes, such as a crushing head or a vibrating head, according to specific construction needs, thereby enhancing the adaptability and flexibility of the road repair mechanism 400.

[0055] In the embodiment of the present invention, the bottom end of the connecting rod 440 is threadedly connected to the road repair head 450 .

[0056] In one embodiment, the bottom end of the connecting rod 440 is detachably connected to the road repair head 450 through a thread. The threaded connection method is to process threads at the corresponding positions of the bottom end of the connecting rod 440 and the top of the road repair head 450 so that the two can be spirally connected. This connection allows the road repair head 450 to be easily and quickly removed from the connecting rod 440 when it needs to be replaced or maintained, and it can also be reinstalled and tightened by rotating it again. This detachable threaded connection design not only simplifies the operating steps, but also provides the flexibility of replacing repair heads of different types or sizes according to different needs during the construction process.

[0057] Specifically, in the repair operation, the function of the road repair head 450 is to apply pressure to the road surface to be repaired, for example, to achieve the effect of tamping and compacting through vibration. The road repair head 450 is fastened to the connecting rod 440 through threads, and under the drive of the vibration motor 420, the vibration force in the vertical direction is transmitted, thereby ensuring that the vibration energy is effectively transmitted to the road surface. The use of threaded connection can ensure that the repair head will not fall off due to looseness under the action of vibration force, thereby improving the safety and reliability of the operation of the road repair head 450.

[0058] In addition, for different types of road damage and repair materials, operators can achieve more ideal repair effects by replacing appropriate repair heads, which enhances the application breadth of the equipment.

[0059] In the embodiment of the present invention, the connecting plate 410 is connected to a handle 800 .

[0060] Specifically, in order to further ensure the stability of the traveling mechanism 100 , a handle 800 for the operator to hold is connected to the connecting plate 410 .

[0061] Please continue reading Figure 1 and Figure 2 In an embodiment of the present invention, the pavement repairing head 450 is a flat vibrating head or a concrete pavement crushing head.

[0062] The road repair head 450 can be configured as a flat vibrating head or a concrete road crushing head. Selecting different types of repair heads can achieve effective function conversion according to different construction requirements and road conditions.

[0063] Specifically, when the road repair head 450 is configured as a flat vibrator, its main function is to compact and level the newly laid concrete. The flat plate structure design of the vibrator helps to evenly distribute the vibration force under the drive of the vibration motor 420, thereby eliminating bubbles in the concrete and improving the density and surface flatness of the concrete.

[0064] When configured as a concrete pavement crushing head, the repair head is used to remove damaged or old concrete pavement. It can quickly break up the pavement for subsequent removal and re-paving. The crushing head is usually a hammer-type structure, which can effectively break the concrete into small pieces under the action of vibration force, improving construction speed and crushing efficiency.

[0065] Please continue reading Figure 1 , Figure 2 and Figure 4In an embodiment of the present invention, the walking mechanism 100 includes a frame 110, a wheel 120 and a driving motor 130. The shock absorber box 200 is slidably installed above the frame 110 in the vertical direction. A first elastic component 300 is arranged between the shock absorber box 200 and the frame 110. The wheel 120 is installed at the bottom of the frame 110. The road surface repair end and the bottom end of the wheel 120 are located in the same horizontal plane. The driving motor 130 is installed on the frame 110 and is used to drive the wheel 120 to rotate.

[0066] It should be noted that the traveling mechanism 100 is a pallet truck in the prior art.

[0067] Specifically, the frame 110 serves as the skeleton of the entire walking mechanism 100 and provides a support and installation platform for other components. The wheel 120 is installed at the bottom of the frame 110 and is a component that is in direct contact with the ground and is responsible for the movement of the equipment. The drive motor 130 is installed on the frame 110 and drives the wheel 120 to rotate through a transmission device. The shock absorber box 200 is connected to the frame 110 through a first elastic component 300, allowing the shock absorber box 200 to move to a limited extent in a linear direction to absorb the vibration and impact force caused by the equipment during operation so as to vibrate the concrete inside.

[0068] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A concrete pavement repairing device, characterized in that: include: Walking mechanism; A vibration damping box, the vibration damping box being slidably mounted above the walking mechanism in a vertical direction; The vibration damping box includes a box body and a guide column, the guide column extends vertically, the bottom end of the guide column is connected to the walking mechanism, the outer wall of the box body is recessed inward to form a guide groove adapted to the guide column, the guide column and the guide groove are slidably matched, the box body is arranged above the walking mechanism, a first elastic component is arranged between the bottom of the box body and the walking mechanism, the box body encloses a receiving space with an open top, and the receiving space contains concrete for road repair; A road surface repair mechanism, wherein the road surface repair mechanism extends vertically, and the two ends of the road surface repair mechanism along the extension direction thereof are a connecting end and a road surface repair end respectively, and the road surface repair end and the bottom end of the traveling mechanism are located in the same horizontal plane; Among them, the side wall of the box is provided with a baffle, and the position of the baffle is set at the top of the box corresponding to the connection end. The connection end is set on one side of the box and installed on the bottom of the baffle through a second elastic component, and the connection end can move vertically relative to the baffle.

2. The concrete pavement repairing equipment according to claim 1, characterized in that: A limiting column is arranged between the walking mechanism and the baffle, the limiting column extends vertically, a gap is provided between the top of the limiting column and the bottom of the baffle, and the connecting end is slidably mounted on the limiting column vertically.

3. The concrete pavement repairing equipment according to claim 1, characterized in that: A material discharge port is provided on one side of the box body away from the connection end. The material discharge port is arranged close to the bottom of the box body, and a material guide plate is arranged on the outer wall of the box body at a position corresponding to the material discharge port.

4. The concrete pavement repairing equipment according to any one of claims 1 to 3, characterized in that: The pavement repair mechanism includes a connecting plate, a vibration motor, an installation box, a connecting rod and a pavement repair head, the connecting plate forms the connecting end, and the pavement repair head forms the pavement repair end; the installation box is installed at the bottom of the connecting plate, the connecting rod extends vertically, the top end of the connecting rod extends into the installation box, the bottom end of the connecting rod is detachably connected to the pavement repair head, the vibration motor is installed in the installation box, the output end of the vibration motor is connected to the top end of the connecting rod, and is used to drive the connecting rod to drive the pavement repair head to vibrate vertically.

5. The concrete pavement repairing equipment according to claim 4, characterized in that: The bottom end of the connecting rod is threadedly connected to the road surface repair head.

6. The concrete pavement repairing equipment according to claim 4, characterized in that: The connecting plate is connected with a handle.

7. The concrete pavement repairing equipment according to claim 4, characterized in that: The road surface repairing head is a flat plate vibrating head or a concrete road surface crushing head.

8. The concrete pavement repairing equipment according to any one of claims 1 to 3, characterized in that: The walking mechanism includes a frame, wheels and a drive motor. The shock absorber box is slidably installed above the frame in the vertical direction. The first elastic component is arranged between the shock absorber box and the frame. The wheel is installed at the bottom of the frame. The road surface repair end and the bottom end of the wheel are located in the same horizontal plane. The drive motor is installed on the frame and is used to drive the wheel to rotate.

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