Concrete leveling robot with film covering function

Abstract

The utility model discloses a concrete leveling robot with a film covering function. The concrete leveling robot comprises a robot body, the first support is movably arranged on the front side of the robot body through a first driving mechanism; the leveling scraping plate is movably arranged on the rear side of the first bracket through a second driving mechanism; the vibrating plate is arranged at the bottom of the first bracket and is used for vibrating and finishing the concrete surface; the film covering mechanism is arranged on the front side of the first support and comprises a reel, a film wound on the reel, a connecting plate arranged at the end of the reel and a connecting piece located on the connecting plate, and the connecting piece is in butt joint with the first support. The concrete leveling robot can solve the problems that the function and the operation content of an existing concrete leveling robot are not comprehensive compared with the whole-process construction of concrete, the equipment and human input is large, the cost is high, and the requirements for efficient, high-quality and standardized construction are difficult to meet in the actual construction process.

Description

Technical Field

[0001] This utility model relates to the field of concrete leveling robot technology, specifically a concrete leveling robot with a film covering function. Background Technology

[0002] During concrete construction, after leveling and vibrating the surface, a thin film needs to be laid on it for curing. In traditional construction methods, concrete film laying mainly relies on manual operation; after the concrete surface is vibrated and leveled, workers manually lift and stretch the film to cover it. This method has significant drawbacks: it requires a large amount of manpower, has low construction efficiency, and easily wastes film material. Furthermore, the lack of standardized operating procedures makes it difficult to guarantee construction quality and efficiency, failing to meet the requirements of modern engineering construction for efficient and standardized construction. Existing concrete leveling robots only have the functions of automatically scraping and vibrating the concrete surface. Compared to the entire concrete construction process, their functions are not comprehensive enough. In actual construction, multiple equipment or manual labor are needed to complete the work, resulting in high costs, long construction cycles, and low construction efficiency and quality. Utility Model Content

[0003] The purpose of this utility model is to provide a concrete leveling robot with a film covering function in order to solve the problems that the functions and work contents of existing concrete leveling robots are not comprehensive enough compared with the whole process of concrete construction, and that in actual construction, the equipment and manpower investment is large, the cost is high, and it is difficult to meet the requirements of efficient, high-quality and standardized construction.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a concrete leveling robot with a film-coating function, comprising:

[0005] The robot itself;

[0006] The first support is movably mounted on the front side of the robot body via a first drive mechanism;

[0007] A leveling scraper is movably mounted on the rear side of the first bracket via a second drive mechanism;

[0008] A vibrating plate, which is placed at the bottom of the first support, is used to vibrate and finish the concrete surface.

[0009] A film coating mechanism, which is arranged on the front side of the first support, includes a spool, a film wound on the spool, a connecting plate arranged at the end of the spool, and a connector positioned on the connecting plate, the connector being connected to the first support.

[0010] As a further description of the above technical solution:

[0011] The first driving mechanism includes a swing frame, a first telescopic driving device, and a second telescopic driving device. The rear end of the swing frame is hinged to the first hinge seat of the robot body, and its front end is hinged to the fourth hinge seat of the first bracket. The rear ends of the first telescopic driving device and the second telescopic driving device are both hinged to the second hinge seat of the robot body, and their front ends are respectively hinged to the third hinge seat of the swing frame and the fifth hinge seat of the first bracket.

[0012] As a further description of the above technical solution:

[0013] A plurality of connecting pipes are provided through the first support, the ends of the connecting pipes are connected to the second support, the bottom of the second support is connected to the vibrating plate through the third support, and the two connecting members on the same axis are slidably inserted into one of the connecting pipes.

[0014] As a further description of the above technical solution:

[0015] The second bracket and the third bracket are connected by a shock absorber.

[0016] As a further description of the above technical solution:

[0017] The second drive mechanism includes a third telescopic drive device, a mounting base, and a guide plate. The ends of the third telescopic drive device are respectively hinged to the second bracket and the mounting base. The mounting base is positioned on the leveling scraper. The ends of a plurality of parallel and equal-length guide plates are respectively hinged to the second bracket and the mounting base.

[0018] As a further description of the above technical solution:

[0019] The connector is provided with a clamp, and the side of the clamp is fitted with a connecting block through a waist-shaped hole and bolts. The connecting block is installed on the side of the second bracket through a waist-shaped hole and bolts.

[0020] As a further description of the above technical solution:

[0021] The end of the leveling scraper is provided with a deflector plate.

[0022] As a further description of the above technical solution:

[0023] A vibration generator is installed on the vibrating plate.

[0024] As a further description of the above technical solution:

[0025] The end of the reel rotates to mate with the reel seat, and the reel seat and the connecting plate are positioned by a slotted hole and bolts.

[0026] As a further description of the above technical solution:

[0027] The connecting plate is provided with waist-shaped stress holes.

[0028] In summary, by adopting the above technical solution, this utility model has the following advantages over the prior art:

[0029] Beneficial effects:

[0030] 1. The concrete leveling robot of this utility model is equipped with a leveling scraper and a vibrating plate to automatically level and vibrate the concrete surface. It is also equipped with a film covering mechanism to automatically cover the leveled concrete surface with a film. This realizes a multi-functional integrated design for concrete leveling and curing, and improves work efficiency.

[0031] 2. In use, the first support is adjusted using the swing frame and two telescopic drive devices to lower the leveling scraper to the concrete surface for automatic concrete leveling. Once the two are fully aligned and perpendicular, individual concrete leveling and sizing can continue. Alternatively, the third telescopic drive device can be used to align the leveling scraper with the bottom surface of the vibrating plate before performing the above operations. This achieves alignment between the vibrating plate, the film-coating mechanism, and the concrete surface, enabling simultaneous automatic concrete leveling, vibration finishing, and film-coating operations. Guided by the parallelogram structure formed by the guide plate, the second support, and the mounting base, the side of the leveling scraper and the bottom surface of the vibrating plate remain perpendicular to each other. This ensures that only one of them needs to be fully aligned with the concrete to achieve sufficient automatic concrete leveling and vibration finishing, reducing the difficulty of aligning the leveling equipment with the concrete surface and improving work efficiency and construction quality.

[0032] 3. By loosening the clamps on both sides, the position of the roll can be adjusted by sliding the connector within the connecting tube. Alternatively, an automatic position adjustment design for the laminating mechanism can be adopted, enabling the unwinding and laminating of the film at different positions on the robot, improving operational convenience and controllability. The roll's angle and height are adjustable to enhance laminating stability. Shock-absorbing, buffering, and stress-relieving structures are incorporated between components to reduce interference between parts and tools, thereby improving construction quality and efficiency. Attached Figure Description

[0033] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a structural schematic diagram of a concrete leveling robot with a film-coating function.

[0035] Figure 2 This is a schematic diagram of the robot body in a concrete leveling robot with a coating function.

[0036] Figure 3 This is a partial structural diagram of a concrete leveling robot with a film-coating function (the robot body is hidden).

[0037] Figure 4 This is a partial exploded view of a concrete leveling robot with a film-covering function (the robot body is hidden).

[0038] Legend:

[0039] 1. Robot body; 11. First hinge seat; 12. Second hinge seat; 2. First drive mechanism; 21. Swing frame; 211. Third hinge seat; 22. First telescopic drive device; 23. Second telescopic drive device; 3. First bracket; 31. Fourth hinge seat; 32. Fifth hinge seat; 33. Connecting pipe; 34. Second bracket; 35. Third bracket; 36. Shock absorber; 4. Second drive mechanism; 41. Third telescopic drive device; 42. Mounting base; 43. Guide plate; 5. Leveling scraper; 51. Deflecting plate; 6. Vibrating plate; 61. Vibration generator; 7. Film covering mechanism; 71. Roller; 72. Film; 73. Connecting plate; 74. Connector; 75. Roller seat; 76. Clamp; 77. Connecting block; 78. Stress hole. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0042] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0043] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0044] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0045] Please see Figure 1-4 This utility model provides a technical solution: a concrete leveling robot with a film-coating function, comprising:

[0046] Robot body 1;

[0047] The first support 3 is movably mounted on the front side of the robot body 1 via the first drive mechanism 2;

[0048] The leveling scraper 5 is movably mounted on the rear side of the first bracket 3 via the second drive mechanism 4;

[0049] The vibrating plate 6 is placed at the bottom of the first support 3 and is used to vibrate and finish the concrete surface.

[0050] The film coating mechanism 7 is arranged on the front side of the first support 3, and includes a roller 71, a film 72 wound on the roller 71, a connecting plate 73 arranged at the end of the roller 71, and a connector 74 positioned on the connecting plate 73. The connector 74 is connected to the first support 3.

[0051] This utility model of a concrete leveling robot, equipped with a leveling scraper and a vibrating plate to automatically level and vibrate the concrete surface, is further equipped with a film covering mechanism to automatically cover the leveled concrete surface with a thin film. This achieves a multi-functional integrated design for concrete leveling and curing, thereby improving work efficiency.

[0052] The first drive mechanism 2 includes a swing frame 21, a first telescopic drive device 22, and a second telescopic drive device 23. The rear end of the swing frame 21 is hinged to the first hinge seat 11 of the robot body 1, and its front end is hinged to the fourth hinge seat 31 of the first support 3. The rear ends of the first telescopic drive device 22 and the second telescopic drive device 23 are both hinged to the second hinge seat 12 of the robot body 1, and their front ends are respectively hinged to the third hinge seat 211 of the swing frame 21 and the fifth hinge seat 32 of the first support 3. By using the swing frame 21 and the first support 3 in conjunction with the two telescopic drive devices, the position adjustment of the first support 3 relative to the robot body 1 can be achieved more flexibly.

[0053] A plurality of connecting pipes 33 are arranged through the first support 3. The ends of the connecting pipes 33 are connected to the second support 34. The bottom of the second support 34 is connected to the vibrating plate 6 through the third support 35. Two connecting pieces 74 on the same axis are slidably inserted into one of the connecting pipes 33. During the film coating process, the connecting pieces 74 and the connecting pipes 33 can slide relative to each other to adjust the relative position of the film coating mechanism 7 and the robot body 1, thereby adjusting the position of the roll 71. This allows the film 72 to be unwound and coated at different positions on the robot, improving the convenience and controllability of the operation.

[0054] The second support 34 and the third support 35 are connected by a shock absorber 36 to buffer and offset the vibration transmitted from the vibrating plate 6 to the second support 34 during the vibration finishing process, so as to avoid affecting the leveling scraper 5 and the film covering mechanism 7 when the automatic scraping, vibration finishing and film covering operations are carried out simultaneously.

[0055] The second drive mechanism 4 includes a third telescopic drive device 41, a mounting base 42, and guide plates 43. The ends of the third telescopic drive device 41 are respectively hinged to the second bracket 34 and the mounting base 42. The mounting base 42 is positioned on the leveling scraper 5. The ends of several parallel and equal-length guide plates 43 are respectively hinged to the second bracket 34 and the mounting base 42. The telescopic drive device uses one or more of the following: pneumatic cylinder, electric cylinder, and hydraulic cylinder. When the third telescopic drive device 41 is driven, under the guidance of the several parallelogram structures formed by the guide plates 43, the second bracket 34, and the mounting base 42, the side surface of the leveling scraper 5 and the bottom surface of the vibrating plate 6 are always perpendicular to each other. This ensures that only one of them needs to be fully connected with the concrete to achieve sufficient automatic leveling and vibration finishing of the concrete, reducing the difficulty of connecting the leveling equipment with the concrete surface and improving work efficiency and construction quality.

[0056] The connector 74 is equipped with a clamp 76. A connecting block 77 is mounted on the side of the clamp 76 via a slotted hole and bolts. The connecting block 77 is mounted on the side of the second bracket 34 via the slotted hole and bolts. By loosening the clamps 76 on both sides, the position of the roll 71 can be adjusted by sliding the connector 74 within the connecting tube 33. This allows for the unwinding and coating of the film 72 at different positions on the robot, improving operational convenience and controllability. The coating mechanism 7 can be disassembled via the clamps 76 for separate leveling operations.

[0057] Furthermore, the adjustable structure of the aforementioned coating mechanism 7 on the connecting pipe 33 can adopt a drive-type design, replacing the manual locking and positioning structure of the clamp 76 and connecting block 77 with an automatic positioning structure. Specifically, the connecting piece 74 is slidably inserted into the connecting pipe 33, and the joint between the two is sealed by a sealing ring. A partition is installed inside the connecting pipe 33, which divides the connecting pipe 33 into two independent cavities. One cavity is connected to the inner cavity of the connecting piece 74 on one side to form a first closed cavity, and the other cavity is connected to the inner cavity of the connecting piece 74 on the other side to form a second closed cavity. The inner cavities of the two connecting pieces 74 are connected to an air pump and a pressure regulator. The pressure in the two closed cavities is adjusted by the air pump and the pressure regulator, thereby adjusting the position of the coating mechanism 7 by the air pressure formed by the pressure difference, realizing more flexible adjustment of the coating line, automatically correcting the coating deviation during the movement, and improving the coating quality and coating efficiency.

[0058] The end of the leveling scraper 5 is provided with a deflection plate 51 to improve the structural strength and leveling quality of the leveling scraper 5.

[0059] The vibrating plate 6 is equipped with a vibration generator 61 to drive the vibrating plate 6 to vibrate up and down and repeatedly beat the concrete to achieve efficient vibration finishing.

[0060] The end of the roll 71 is rotatably connected to the roll seat 75, and the roll seat 75 and the connecting plate 73 are positioned by a slotted hole and bolts. This facilitates the adjustment of the roll 71's layout angle and height, improving the film coating stability. The film coating mechanism 7 can also be equipped with a cutting mechanism, which includes a cutter and a motor. The motor is fixed to the outside of the roll seat 75, and its rotation output shaft is connected to the side cutter through an L-shaped connecting block. The cutter is located on the outside of the roll 71. In use, the motor runs, driving the cutter to rotate on the outside of the roll 71 to perform transverse cutting of the film 72.

[0061] The connecting plate 73 is provided with waist-shaped stress holes 78 to buffer and release the vibration transmitted from the first support 3 and the concrete surface, thereby improving the strength and service life of the structure.

[0062] In addition, the roller 71 is made of rigid PVC material, and the other structures of the coating mechanism 7 are made of high-strength aluminum alloy material, which improves its structural strength and enables it to withstand various loads during the coating process. Moreover, its light weight ensures that the film 72 is fully pressed down while its natural rotation and swing are more flexible and stable.

[0063] The working principle of a concrete leveling robot with a film-coating function in this embodiment includes: during use, the position of the first support 3 is adjusted by the swing frame 21 in conjunction with two telescopic drive devices, and the leveling scraper 5 is moved down to the concrete surface to automatically level the concrete. When it is determined that the two are fully aligned vertically, the concrete leveling and screeding can continue to be performed separately. Alternatively, the leveling scraper 5 can be aligned with the bottom surface of the vibrating plate 6 by the third telescopic drive device 41, and then the above operation can be performed to achieve the alignment of the vibrating plate 6, the film-coating mechanism 7 and the concrete surface, thereby achieving synchronous automatic concrete leveling, vibration finishing and film-coating operations.

[0064] In summary, due to the adoption of the above technical solutions, the concrete leveling robot with film-coating function in this embodiment has the following advantages compared with the prior art:

[0065] 1. The concrete leveling robot of this utility model is equipped with a leveling scraper and a vibrating plate to automatically level and vibrate the concrete surface. It is also equipped with a film covering mechanism to automatically cover the leveled concrete surface with a film. This realizes a multi-functional integrated design for concrete leveling and curing, and improves work efficiency.

[0066] 2. In use, the first support is adjusted using the swing frame and two telescopic drive devices to lower the leveling scraper to the concrete surface for automatic concrete leveling. Once the two are fully aligned and perpendicular, individual concrete leveling and sizing can continue. Alternatively, the third telescopic drive device can be used to align the leveling scraper with the bottom surface of the vibrating plate before performing the above operations. This achieves alignment between the vibrating plate, the film-coating mechanism, and the concrete surface, enabling simultaneous automatic concrete leveling, vibration finishing, and film-coating operations. Guided by the parallelogram structure formed by the guide plate, the second support, and the mounting base, the side of the leveling scraper and the bottom surface of the vibrating plate remain perpendicular to each other. This ensures that only one of them needs to be fully aligned with the concrete to achieve sufficient automatic concrete leveling and vibration finishing, reducing the difficulty of aligning the leveling equipment with the concrete surface and improving work efficiency and construction quality.

[0067] 3. By loosening the clamps on both sides, the position of the roll can be adjusted by sliding the connector within the connecting tube. Alternatively, an automatic position adjustment design for the laminating mechanism can be adopted, enabling the unwinding and laminating of the film at different positions on the robot, improving operational convenience and controllability. The roll's angle and height are adjustable to enhance laminating stability. Shock-absorbing, buffering, and stress-relieving structures are incorporated between components to reduce interference between parts and tools, thereby improving construction quality and efficiency.

[0068] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A concrete leveling robot with a film-coating function, characterized in that, include: The robot itself; The first support is movably mounted on the front side of the robot body via a first drive mechanism; A leveling scraper is movably mounted on the rear side of the first bracket via a second drive mechanism; A vibrating plate, which is placed at the bottom of the first support, is used to vibrate and finish the concrete surface. A film coating mechanism, which is arranged on the front side of the first support, includes a spool, a film wound on the spool, a connecting plate arranged at the end of the spool, and a connector positioned on the connecting plate, the connector being connected to the first support.

2. The concrete leveling robot with a film-coating function according to claim 1, characterized in that, The first driving mechanism includes a swing frame, a first telescopic driving device, and a second telescopic driving device. The rear end of the swing frame is hinged to the first hinge seat of the robot body, and its front end is hinged to the fourth hinge seat of the first bracket. The rear ends of the first telescopic driving device and the second telescopic driving device are both hinged to the second hinge seat of the robot body, and their front ends are respectively hinged to the third hinge seat of the swing frame and the fifth hinge seat of the first bracket.

3. The concrete leveling robot with a film-coating function according to claim 1, characterized in that, A plurality of connecting pipes are provided through the first support, the ends of the connecting pipes are connected to the second support, the bottom of the second support is connected to the vibrating plate through the third support, and the two connecting members on the same axis are slidably inserted into one of the connecting pipes.

4. A concrete leveling robot with a film-coating function according to claim 3, characterized in that, The second bracket and the third bracket are connected by a shock absorber.

5. A concrete leveling robot with a film-coating function according to claim 3, characterized in that, The second drive mechanism includes a third telescopic drive device, a mounting base, and a guide plate. The ends of the third telescopic drive device are respectively hinged to the second bracket and the mounting base. The mounting base is positioned on the leveling scraper. The ends of a plurality of parallel and equal-length guide plates are respectively hinged to the second bracket and the mounting base.

6. A concrete leveling robot with a film-coating function according to claim 3, characterized in that, The connector is provided with a clamp, and the side of the clamp is fitted with a connecting block through a waist-shaped hole and bolts. The connecting block is installed on the side of the second bracket through a waist-shaped hole and bolts.

7. A concrete leveling robot with a film-coating function according to claim 1, characterized in that, The end of the leveling scraper is provided with a deflector plate.

8. A concrete leveling robot with a film-coating function according to claim 1, characterized in that, A vibration generator is installed on the vibrating plate.

9. A concrete leveling robot with a film-coating function according to claim 1, characterized in that, The end of the reel rotates to mate with the reel seat, and the reel seat and the connecting plate are positioned by a slotted hole and bolts.

10. A concrete leveling robot with a film-coating function according to claim 1, characterized in that, The connecting plate is provided with waist-shaped stress holes.

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