Concrete leveling robot with film covering function

Abstract

The invention 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 high-efficiency, high-quality and standardized construction requirements are difficult to meet in the actual construction process.

Description

Technical Field

[0001] The invention relates to the technical field of concrete leveling robots, in particular to a concrete leveling robot with a film coating function. Background Art

[0002] During concrete construction, after the surface is leveled and vibrated, it is necessary to cover it with a film for maintenance. Under traditional construction methods, the laying of concrete films mainly relies on manual operation. That is, after the concrete surface is vibrated and leveled, the construction workers use hand-held stretching to cover the film. This laying method has significant disadvantages. Not only does it require a large amount of human resources and have low construction efficiency, it is also prone to waste of film materials. At the same time, due to the lack of standardized operating procedures, it is difficult to ensure construction quality and efficiency, and it cannot meet the requirements of modern engineering construction for efficient and standardized construction. The existing concrete leveling robot only has the functions and work content of automatically scraping and vibrating the concrete surface. Compared with the full process of concrete construction, its functions are not comprehensive enough. In actual construction, it requires the use of multiple equipment or manpower to complete the construction. The cost is high, the construction period is long, and the construction efficiency and quality are low. Summary of the Invention

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

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a concrete leveling robot with a film coating function, comprising:

[0005] Robot body;

[0006] a first bracket, which is movably arranged on the front side of the robot body through a first driving mechanism;

[0007] a leveling scraper, which is movably arranged on the rear side of the first bracket through a second driving mechanism;

[0008] a vibrating plate, arranged at the bottom of the first bracket, for vibrating and finishing the concrete surface;

[0009] The laminating mechanism is arranged on the front side of the first bracket, and includes a reel, a film wound on the reel, a connecting plate arranged on the end of the reel, and a connecting piece positioned on the connecting plate, and the connecting piece is connected to the first bracket.

[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 articulated seat of the robot body, and the front end thereof is hinged to the fourth articulated 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 articulated seat of the robot body, and the front ends thereof are respectively hinged to the third articulated seat of the swing frame and the fifth articulated seat of the first bracket.

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

[0013] A plurality of connecting tubes are provided through the first bracket, the ends of the connecting tubes are connected to the second bracket, the bottom of the second bracket is connected to the vibrating plate through the third bracket, and the two coaxial connecting members can be slidably inserted into one of the connecting tubes.

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

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

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

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

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

[0019] A clamp is provided on the connecting member, and a connecting block is assembled on the side of the clamp through a waist-shaped hole and a bolt, and the connecting block is installed on the side of the second bracket through a waist-shaped hole and a bolt.

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

[0021] A deflection plate is provided at the end of the leveling scraper.

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

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

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

[0025] The end of the reel is rotated to dock with the reel seat, and the reel seat and the connecting plate are positioned through waist-shaped holes 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, due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0029] 1. The concrete leveling robot of the present invention is equipped with a leveling scraper and a vibrating plate to automatically level and vibrate the concrete surface. In addition, a coating mechanism is provided to automatically cover the leveled concrete surface with a film, thereby realizing a multifunctional integrated design of concrete leveling and maintenance, thereby improving work efficiency.

[0030] 2. During use, the first bracket is adjusted in position by coordinating the two telescopic drive devices with the swing frame, and the leveling scraper is lowered to the concrete surface for automatic concrete leveling. When the two are determined to be fully aligned vertically, the concrete leveling and leveling can continue independently. Alternatively, the third telescopic drive device can be used to drive the leveling scraper flush with the bottom surface of the vibrating plate, and then the above operations can be performed to achieve alignment of the vibrating plate, the coating mechanism, and the concrete surface, thereby achieving synchronized automatic concrete leveling, vibrating, and coating operations. Under the guidance of the parallelogram structure formed by the guide plate, the second bracket, and the mounting seat, the side surface of the leveling scraper and the bottom surface of the vibrating plate are always perpendicular to each other, so that only one of them needs to be fully aligned with the concrete to achieve full automatic concrete leveling and vibrating operations, reducing the difficulty of the alignment of the leveling device with the concrete surface and improving work efficiency and construction quality.

[0031] 3. By loosening the clamps on both sides, the reel position can be adjusted by sliding the connector within the connecting tube. Alternatively, an automatic laminating mechanism position adjustment design allows film unwinding and laminating at different robot positions, improving operational convenience and controllability. The reel's layout angle and height are adjustable to enhance laminating stability. Shock-absorbing, buffering, and stress-relieving structures are incorporated between components to minimize interference between parts and tools, improving construction quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 This is a structural diagram of a concrete leveling robot with a coating function.

[0034] Figure 2 This is a schematic diagram of the structure of the robot body in a concrete leveling robot with a coating function.

[0035] Figure 3 This is a schematic diagram of the partial structure of a concrete leveling robot with a coating function (the robot body is hidden).

[0036] Figure 4 This is a partial exploded view of a concrete leveling robot with a coating function (the robot body is hidden).

[0037] Legend:

[0038] 1. Robot body; 11. First articulated seat; 12. Second articulated seat; 2. First driving mechanism; 21. Swing frame; 211. Third articulated seat; 22. First telescopic driving device; 23. Second telescopic driving device; 3. First bracket; 31. Fourth articulated seat; 32. Fifth articulated seat; 33. Connecting pipe; 34. Second bracket; 35. Third bracket; 36. Shock absorber; 4. Second driving mechanism; 41. Third telescopic driving device; 42. Mounting seat; 43. Guide plate; 5. Scraper; 51. Deflection plate; 6. Vibrating plate; 61. Vibration generator; 7. Laminating mechanism; 71. Reel; 72. Film; 73. Connecting plate; 74. Connecting piece; 75. Reel seat; 76. Hoop; 77. Connecting block; 78. Stress hole. DETAILED DESCRIPTION

[0039] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in a variety of different configurations.

[0040] 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 invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort shall fall within the scope of protection of the present invention.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in the subsequent drawings.

[0042] In the description of the embodiments of the present invention, it should be noted that the terms "upper" and "inner" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are orientations or positional relationships in which the inventive product is usually placed when in use. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0043] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0044] See also Figure 1-4 The present invention provides a technical solution: a concrete leveling robot with a film coating function, comprising:

[0045] Robot body 1;

[0046] A first bracket 3, which is movably arranged on the front side of the robot body 1 through the first driving mechanism 2;

[0047] a leveling scraper 5 movably disposed on the rear side of the first bracket 3 via a second driving mechanism 4;

[0048] a vibrating plate 6, which is arranged at the bottom of the first bracket 3 and is used to vibrate and finish the concrete surface;

[0049] The coating mechanism 7 is arranged on the front side of the first bracket 3, and includes a reel 71, a film 72 wound on the reel 71, a connecting plate 73 arranged at the end of the reel 71, and a connecting member 74 positioned on the connecting plate 73, and the connecting member 74 is connected to the first bracket 3.

[0050] The concrete leveling robot of the present invention is equipped with a leveling scraper and a vibrating plate to automatically level and vibrate the concrete surface. In addition, a coating mechanism is provided to automatically cover the leveled concrete surface with a film, thereby realizing a multifunctional integrated design for concrete leveling and maintenance and improving work efficiency.

[0051] 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 articulated seat 11 of the robot body 1, and its front end is hinged to the fourth articulated seat 31 of the first bracket 3. The rear ends of the first and second telescopic drive devices 22 and 23 are both hinged to the second articulated seat 12 of the robot body 1, and their front ends are respectively hinged to the third articulated seat 211 of the swing frame 21 and the fifth articulated seat 32 of the first bracket 3. By combining the swing frame 21 and the first bracket 3 with the two telescopic drive devices, the position of the first bracket 3 relative to the robot body 1 can be more flexibly adjusted.

[0052] Several connecting tubes 33 are provided through the first bracket 3. The ends of the connecting tubes 33 connect to the second bracket 34. The bottom of the second bracket 34 connects to the vibrating plate 6 via a third bracket 35. Two coaxial connecting members 74 are slidably inserted into one of the connecting tubes 33. During the laminating process, the connecting members 74 and the connecting tubes 33 can slide relative to each other to adjust the relative position of the laminating mechanism 7 and the robot body 1, thereby adjusting the position of the reel 71. This allows the film 72 to be unwound and laminated at different positions on the robot, improving the convenience and controllability of the operation.

[0053] The second bracket 34 and the third bracket 35 are connected through the shock absorber 36 to buffer and offset the vibration transmitted from the vibrating plate 6 to the second bracket 34 during the vibration finishing process, so as to avoid the influence of the leveling scraper 5 and the coating mechanism 7 when the automatic leveling, vibration finishing and coating operations are carried out simultaneously.

[0054] The second drive mechanism 4 includes a third telescopic drive device 41, a mounting seat 42, and a guide plate 43. The ends of the third telescopic drive device 41 are respectively hinged to the second bracket 34 and the mounting seat 42. The mounting seat 42 is positioned on the leveling scraper 5. The ends of several mutually parallel and equal-length guide plates 43 are respectively hinged to the second bracket 34 and the mounting seat 42. The telescopic drive device adopts one or more of a pneumatic cylinder, an electric cylinder, and a hydraulic cylinder. When the third telescopic drive device 41 is driven, under the guidance of the parallelogram structure formed by the guide plate 43, the second bracket 34, and the mounting seat 42, the side surface of the leveling scraper 5 and the bottom surface of the vibrating plate 6 are always perpendicular to each other. Only one of them needs to be fully connected to the concrete to achieve sufficient automatic leveling and vibrating of the concrete surface, reducing the difficulty of connecting the leveling device with the concrete surface and improving work efficiency and construction quality.

[0055] The connector 74 is provided with a clamp 76. The side of the clamp 76 is fitted with a connecting block 77 through a waist-shaped hole and bolts. The connecting block 77 is also mounted on the side of the second bracket 34 through a waist-shaped hole and bolts. By loosening the clamps 76 on both sides, the connector 74 can slide within the connecting tube 33 to adjust the position of the reel 71. This allows the film 72 to be unwound and coated at different positions on the robot, improving operational convenience and controllability. The coating mechanism 7 can be disassembled through the clamp 76 to perform separate leveling operations.

[0056] In addition, the adjustable structure of the above-mentioned coating mechanism 7 on the connecting tube 33 can adopt a driven design, and the manual locking and positioning structure of the clamp 76 and the connecting block 77 is replaced by an automatic positioning structure. Specifically, the connecting piece 74 is slidably inserted into the connecting tube 33, and the joint between the two is sealed by a sealing ring. A partition is provided in the connecting tube 33, and the partition separates the connecting tube 33 into two independent cavities. One cavity is connected to the inner cavity of the connecting piece 74 on one side and forms a first closed cavity, and the other cavity is connected to the inner cavity of the connecting piece 74 on the other side and forms a second closed cavity. The inner cavities of the two connecting pieces 74 are connected to the air pump and the transformer controller, and the pressure in the two closed cavities is adjusted by the air pump and the transformer controller. The position of the coating mechanism 7 is adjusted by the air pressure formed by the pressure difference, thereby realizing more flexible coating line adjustment, so as to automatically correct the coating deviation during movement, and improve the coating quality and coating efficiency.

[0057] A deflection plate 51 is provided at the end of the leveling scraper 5 to improve the structural strength and leveling quality of the leveling scraper 5 .

[0058] The vibrating plate 6 is provided with a vibration generator 61 to drive the vibrating plate 6 to vibrate up and down, and beat the concrete back and forth to achieve efficient vibration finishing.

[0059] The end of the reel 71 rotates to engage the reel seat 75, which is positioned with the connecting plate 73 via waist-shaped holes and bolts. This facilitates adjustment of the angle and height of the reel 71, improving lamination stability. The laminating mechanism 7 can also be equipped with a cutter mechanism, which includes a cutter and a motor. The motor is fixed to the outside of the reel seat 75. Its rotating output shaft engages the cutter on the side of the reel 71 via an L-shaped connecting block. The cutter is located on the outside of the reel 71. During use, the motor runs, driving the cutter to rotate outside the reel 71 to cut the film 72 horizontally.

[0060] The connecting plate 73 is provided with waist-shaped stress holes 78 to buffer the vibration transmitted from the first bracket 3 and the concrete surface and release stress, thereby improving the strength and service life of the structure.

[0061] In addition, the reel 71 is made of hard PVC material, and the other structures of the laminating mechanism 7 are made of high-strength aluminum alloy material, which improves its structural strength and can withstand various loads during the laminating operation. It is also light in weight, ensuring sufficient downward pressure on the film 72 while making its natural rotation and swing more flexible and stable.

[0062] The working principle of a concrete leveling robot with a coating function in this embodiment includes: when in use, the position of the first bracket 3 is adjusted by cooperating with the two telescopic drive devices through the swing frame 21, and the leveling scraper 5 is moved down to the concrete surface to automatically scrape the concrete. When it is determined that the two are relatively vertically and fully docked, the individual concrete scraping and leveling can continue, or the third telescopic drive device 41 can be used to drive the leveling scraper 5 to be flush with the bottom surface of the vibrating plate 6, and then the above operations are performed to achieve the docking of the vibrating plate 6, the coating mechanism 7 and the concrete surface, thereby realizing the synchronous automatic concrete scraping, vibration finishing and coating operations.

[0063] In summary, due to the adoption of the above technical solution, the concrete leveling robot with a coating function of this embodiment has the following beneficial effects compared with the prior art:

[0064] 1. The concrete leveling robot of the present invention is equipped with a leveling scraper and a vibrating plate to automatically level and vibrate the concrete surface. In addition, a coating mechanism is provided to automatically cover the leveled concrete surface with a film, thereby realizing a multifunctional integrated design of concrete leveling and maintenance, thereby improving work efficiency.

[0065] 2. During use, the first bracket is adjusted in position by coordinating the two telescopic drive devices with the swing frame, and the leveling scraper is lowered to the concrete surface for automatic concrete leveling. When the two are determined to be fully aligned vertically, the concrete leveling and leveling can continue independently. Alternatively, the third telescopic drive device can be used to drive the leveling scraper flush with the bottom surface of the vibrating plate, and then the above operations can be performed to achieve alignment of the vibrating plate, the coating mechanism, and the concrete surface, thereby achieving synchronized automatic concrete leveling, vibrating, and coating operations. Under the guidance of the parallelogram structure formed by the guide plate, the second bracket, and the mounting seat, the side surface of the leveling scraper and the bottom surface of the vibrating plate are always perpendicular to each other, so that only one of them needs to be fully aligned with the concrete to achieve full automatic concrete leveling and vibrating operations, reducing the difficulty of the alignment of the leveling device with the concrete surface and improving work efficiency and construction quality.

[0066] 3. By loosening the clamps on both sides, the reel position can be adjusted by sliding the connector within the connecting tube. Alternatively, an automatic laminating mechanism position adjustment design allows film unwinding and laminating at different robot positions, improving operational convenience and controllability. The reel's layout angle and height are adjustable to enhance laminating stability. Shock-absorbing, buffering, and stress-relieving structures are incorporated between components to minimize interference between parts and tools, improving construction quality and efficiency.

[0067] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A concrete leveling robot with a film coating function, characterized in that: include: Robot body; a first bracket, which is movably arranged on the front side of the robot body through a first driving mechanism; a leveling scraper, which is movably arranged on the rear side of the first bracket through a second driving mechanism; a vibrating plate, arranged at the bottom of the first bracket, for vibrating and finishing the concrete surface; The laminating mechanism is arranged on the front side of the first bracket, and includes a reel, a film wound on the reel, a connecting plate arranged on the end of the reel, and a connecting piece positioned on the connecting plate, and the connecting piece is connected to the first bracket.

2. The concrete leveling robot with 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 articulated seat of the robot body, and the front end thereof is hinged to the fourth articulated 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 articulated seat of the robot body, and the front ends thereof are respectively hinged to the third articulated seat of the swing frame and the fifth articulated seat of the first bracket.

3. The concrete leveling robot with film coating function according to claim 1, characterized in that: A plurality of connecting tubes are provided through the first bracket, the ends of the connecting tubes are connected to the second bracket, the bottom of the second bracket is connected to the vibrating plate through the third bracket, and the two coaxial connecting members can be slidably inserted into one of the connecting tubes.

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

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

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

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

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

9. The concrete leveling robot with film coating function according to claim 1, characterized in that: The end of the reel is rotated to dock with the reel seat, and the reel seat and the connecting plate are positioned through waist-shaped holes and bolts.

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

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