Intelligent ground trowelling robot with multi-layer disc-shaped grinding mechanism

Abstract

The utility model relates to the technical field of construction robots, and discloses an intelligent ground trowelling robot with a multilayer disc-shaped grinding mechanism, which comprises driving tracks, and a trowelling robot main body is arranged between the driving tracks. According to the intelligent ground trowelling robot with the multi-layer disc-shaped smoothing mechanism, a protective cover and a fixing bolt are arranged, a hydraulic oil cylinder drives the protective cover and a multi-layer smoothing disc to descend, and when the multi-layer smoothing disc descends to a proper position, a driving motor is started; the driving motor drives the multi-layer polishing disc to rotate through the rotating shaft so that the multi-layer polishing disc can polish the uneven ground, and when the multi-layer polishing disc needs to be replaced, the fixing bolts are screwed out from the mounting sleeve and the bottom end of the interior of the rotating shaft, so that the mounting sleeve is not fixed; and therefore, the mounting sleeve can be conveniently taken away from the bottom end of the outer part of the rotating shaft to disassemble and replace the multiple layers of grinding discs, and the problems that dry concrete is inconvenient to grind, and the processing effect is easily influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction robots, in particular to an intelligent floor leveling robot with a multi-layer disc-shaped grinding mechanism. Background Technique

[0002] In the field of engineering construction, in order to solve the problems of high labor cost and unstable quality of manual construction, automated robots that can replace manual labor have been introduced on the market. When leveling the ground, an intelligent floor leveling robot is required. The floor leveling robot has two operation modes: fully automatic installation of an auxiliary base station and remote control; it performs slurry lifting, surface finishing, and elevation control on the concrete floor to achieve high-precision concrete leveling construction operations.

[0003] Common intelligent floor leveling robots still have some problems. For example, when using an intelligent floor leveling robot, it can only level the undried ground, and it is inconvenient to grind the dried concrete, which easily affects the processing effect.

[0004] Therefore, we propose an intelligent floor leveling robot with a multi-layer disc-shaped grinding mechanism to improve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an intelligent floor leveling robot with a multi-layer disc-shaped grinding mechanism to solve the problem of inconvenient grinding of dried concrete and easy influence on the processing effect proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an intelligent floor leveling robot with a multi-layer disc-shaped grinding mechanism, including driving tracks, a leveling robot main body is arranged between the driving tracks, a support frame is arranged on the left side of the top of the leveling robot main body, a protective shell is arranged on the top of the leveling robot main body, a connecting shell is installed on the right side of the protective shell, a leveling disc is arranged at the bottom of the connecting shell, a connecting plate is fixedly connected to the left side of the support frame, and a grinding mechanism is arranged at the bottom of the connecting plate;

[0007] The grinding mechanism includes a driving motor, a hydraulic cylinder, and multi-layer grinding discs. A hydraulic cylinder is installed at the bottom of the connecting plate, a protective cover is fixedly connected to the bottom of the hydraulic cylinder, a driving motor is installed at the top of the inner part of the protective cover, a rotating shaft is fixedly connected to the output end of the driving motor, an installation sleeve is arranged at the bottom of the outer part of the rotating shaft, multi-layer grinding discs are fixedly connected to the bottom of the installation sleeve, and fixing bolts are installed at the bottom of the inner part of the installation sleeve and the rotating shaft.

[0008] Preferably, driving components are respectively arranged inside the protective shell and the connecting shell, and the connecting shell rotates on the top of the driving tracks.

[0009] Preferably, the mounting sleeve is sleeved on the bottom end outside the rotating shaft, and the mounting sleeve is fixedly installed on the bottom end outside the rotating shaft through fixing bolts.

[0010] Preferably, fixed plates are fixedly connected to the bottoms of the left sides of the front and rear ends of the support frame. Mounting frames are installed on both sides of the bottom end of the fixed plate. A servo motor is installed at the front end of the fixed plate. The output end of the servo motor is fixedly connected to a connecting shaft. An eccentric block is fixedly connected to the rear end of the connecting shaft. A movable plate is arranged inside the mounting frame. Springs are fixedly connected to both sides between the movable plate and the mounting frame. A connecting rod is fixedly connected to the bottom end of the movable plate. A cleaning brush is fixedly connected to the bottom end of the connecting rod.

[0011] Preferably, the cleaning brush is arranged on the left side of the top end of the driving track, and a damper is arranged inside the spring.

[0012] Preferably, the eccentric block is arranged on the top end of the movable plate, and the connecting rod slides up and down at the bottom end inside the mounting frame.

[0013] Preferably, frames are fixedly connected to the bottoms of the left sides of the front and rear ends of the intelligent floor leveling robot body. A storage drawer is arranged inside the frame. A handle is fixedly connected to the front end of the storage drawer.

[0014] Preferably, a protective sleeve is arranged outside the handle, and there are two groups of storage drawers.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The intelligent floor leveling robot with a multi-layer disc-shaped grinding mechanism not only realizes the convenience of grinding uneven floors, realizes the convenience of cleaning the surface of the track, but also realizes the convenience of unified treatment of impurities;

[0016] (1) By providing a protective cover, a driving motor, a hydraulic cylinder, a rotating shaft, a mounting sleeve, multi-layer grinding discs and fixing bolts, when it is necessary to grind an uneven floor, start the hydraulic cylinder. The hydraulic cylinder drives the protective cover and the multi-layer grinding discs to descend. When the multi-layer grinding discs descend to a suitable position, start the driving motor. The driving motor drives the multi-layer grinding discs to rotate through the rotating shaft so that the multi-layer grinding discs grind the uneven floor. When it is necessary to replace the multi-layer grinding discs, screw out the fixing bolts from the bottom ends inside the mounting sleeve and the rotating shaft to make the mounting sleeve lose its fixation, so as to conveniently remove the mounting sleeve from the bottom end outside the rotating shaft to disassemble and replace the multi-layer grinding discs;

[0017] (2) By providing an eccentric block, a servo motor, a connecting shaft, a connecting rod and a cleaning brush, when it is necessary to clean the surface of the driving track, start the servo motor. The servo motor drives the eccentric block to rotate through the connecting shaft, so that the eccentric block can abut against the top of the movable plate, causing the movable plate to drive the cleaning brush to descend through the connecting rod. When the cleaning brush descends to a suitable position, the driving track drives the leveling robot body to move, so that the cleaning brush can clean the impurities on the surface of the driving track and prevent the impurities from adhering to the outer side wall of the driving track and affecting the movement of the robot.

[0018] (3) By providing a frame, a storage drawer, a handle and a protective sleeve, the cleaned impurities will fall into the interior of the storage drawer, facilitating the unified collection of the impurities. When it is necessary to clean the impurities inside the storage drawer, pull the handle, and the handle drives the storage drawer out of the interior of the frame, and then the impurities inside the storage drawer can be uniformly processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0020] Figure 2 is an enlarged sectional view of the storage drawer of the present utility model;

[0021] Figure 3 is an enlarged front sectional view of the mounting bracket of the present utility model;

[0022] Figure 4 is of the present utility model Figure 1 enlarged sectional view of the A position in the middle.

[0023] In the figure: 1, driving track; 2, leveling robot body; 3, frame; 4, storage drawer; 5, protective cover; 6, driving motor; 7, hydraulic cylinder; 8, mounting bracket; 9, fixing plate; 10, connecting plate; 11, support frame; 12, protective shell; 13, connecting shell; 14, leveling plate; 15, handle; 16, protective sleeve; 17, eccentric block; 18, servo motor; 19, connecting shaft; 20, spring; 21, movable plate; 22, connecting rod; 23, cleaning brush; 24, rotating shaft; 25, mounting sleeve; 26, multi-layer leveling plate; 27, fixing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figures 1-4 , an intelligent floor leveling robot with a multi-layer disc-shaped grinding mechanism, including driving tracks 1. A leveling robot main body 2 is arranged between the driving tracks 1. A support frame 11 is arranged on the left side of the top of the leveling robot main body 2. A protective shell 12 is arranged on the top of the leveling robot main body 2. A connecting shell 13 is installed on the right side of the protective shell 12. A leveling disc 14 is arranged at the bottom of the connecting shell 13. A connecting plate 10 is fixedly connected to the left side of the support frame 11. A grinding mechanism is arranged at the bottom of the connecting plate 10;

[0026] The grinding mechanism includes a driving motor 6, a hydraulic cylinder 7 and multi-layer grinding discs 26. A hydraulic cylinder 7 is installed at the bottom of the connecting plate 10. A protective cover 5 is fixedly connected to the bottom of the hydraulic cylinder 7. A driving motor 6 is installed at the top inside the protective cover 5. The output end of the driving motor 6 is fixedly connected to a rotating shaft 24. An installation sleeve 25 is arranged at the bottom outside the rotating shaft 24. The bottom of the installation sleeve 25 is fixedly connected to multi-layer grinding discs 26. A fixing bolt 27 is installed at the bottom inside the installation sleeve 25 and the rotating shaft 24;

[0027] Driving components are respectively arranged inside the protective shell 12 and the connecting shell 13. The connecting shell 13 rotates on the top of the driving tracks 1. The installation sleeve 25 is sleeved on the bottom outside the rotating shaft 24. The installation sleeve 25 is installed and fixed on the bottom outside the rotating shaft 24 through the fixing bolt 27;

[0028] Specifically, as shown in Figure 1 and Figure 4 , when it is necessary to grind an uneven ground, start the hydraulic cylinder 7. The hydraulic cylinder 7 drives the protective cover 5 and the multi-layer grinding discs 26 to descend. When the multi-layer grinding discs 26 descend to a suitable position, start the driving motor 6. The driving motor 6 drives the multi-layer grinding discs 26 to rotate through the rotating shaft 24 so that the multi-layer grinding discs 26 grind the uneven ground. When it is necessary to replace the multi-layer grinding discs 26, screw out the fixing bolt 27 from the bottom inside the installation sleeve 25 and the rotating shaft 24, so that the installation sleeve 25 loses its fixation, thereby facilitating the removal of the installation sleeve 25 from the bottom outside the rotating shaft 24 to disassemble and replace the multi-layer grinding discs 26.

[0029] Embodiment 2: A fixing plate 9 is fixedly connected to the bottom of the left side at both ends of the front and rear ends of the support frame 11, and mounting frames 8 are installed on both sides of the bottom end of the fixing plate 9. A servo motor 18 is installed at the front end of the fixing plate 9, and a connecting shaft 19 is fixedly connected to the output end of the servo motor 18, and an eccentric block 17 is fixedly connected to the rear end of the connecting shaft 19. A movable plate 21 is arranged inside the mounting frame 8, and springs 20 are fixedly connected to both sides between the movable plate 21 and the mounting frame 8. A connecting rod 22 is fixedly connected to the bottom end of the movable plate 21, and a cleaning brush 23 is fixedly connected to the bottom end of the connecting rod 22. The cleaning brush 23 is arranged on the left side of the top end of the driving crawler 1, and a damper is arranged inside the spring 20. The eccentric block 17 is arranged at the top end of the movable plate 21, and the connecting rod 22 slides up and down at the bottom end inside the mounting frame 8;

[0030] Specifically, Figure 1 and Figure 3 As shown, when it is necessary to clean the surface of the driving track 1, the servo motor 18 is started, and the servo motor 18 drives the eccentric block 17 to rotate through the connecting shaft 19, so that the eccentric block 17 can be pressed against the top of the movable plate 21, and the movable plate 21 drives the cleaning brush 23 to descend through the connecting rod 22. When the cleaning brush 23 descends to a suitable position, the driving track 1 drives the leveling robot body 2 to move, so that the cleaning brush 23 can clean the impurities on the surface of the driving track 1 to prevent the impurities from adhering to the outer wall of the driving track 1 and affecting the movement of the robot.

[0031] Embodiment 3: The bottom of the left side of the front and rear ends of the trowel robot body 2 is fixedly connected with a frame 3, a storage drawer 4 is arranged inside the frame 3, a handle 15 is fixedly connected to the front end of the storage drawer 4, a protective cover 16 is arranged outside the handle 15, and two groups of storage drawers 4 are arranged;

[0032] Specifically, Figure 1 and Figure 2 As shown, the cleaned impurities will fall into the interior of the storage drawer 4, so as to facilitate the unified collection of the impurities. When it is necessary to clean the impurities inside the storage drawer 4, pull the handle 15, and the handle 15 drives the storage drawer 4 out of the interior of the frame 3, and then the impurities inside the storage drawer 4 are uniformly processed.

[0033] Working principle: When the present utility model is in use, the leveling plate 14 can level the uncured cement. When it is necessary to grind an uneven ground, the hydraulic cylinder 7 is started, and the hydraulic cylinder 7 drives the protective cover 5 and the multi-layer grinding plates 26 to descend. After the multi-layer grinding plates 26 descend to an appropriate position, the drive motor 6 is started. The drive motor 6 drives the multi-layer grinding plates 26 to rotate through the rotating shaft 24, so that the multi-layer grinding plates 26 grind the uneven ground. When it is necessary to replace the multi-layer grinding plates 26, the fixing bolts 27 are screwed out from the bottom ends inside the mounting sleeve 25 and the rotating shaft 24, so that the mounting sleeve 25 loses its fixation, thereby facilitating the removal of the mounting sleeve 25 from the bottom end outside the rotating shaft 24 to disassemble and replace the multi-layer grinding plates 26. When the driving track 1 rotates, the servo motor 18 is started. The servo motor 18 drives the eccentric block 17 to rotate through the connecting shaft 19, so that the eccentric block 17 can abut against the top end of the movable plate 21, and the movable plate 21 drives the cleaning brush 23 to descend through the connecting rod 22. When the cleaning brush 23 descends to an appropriate position, the impurities on the surface of the driving track 1 can be cleaned, and the cleaned impurities will fall into the storage drawer 4, thereby facilitating the unified collection of the impurities.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An intelligent floor smoothing robot with a multi-layer disc-shaped smoothing mechanism, comprising a driving crawler (1), characterized in that: A smoothing robot body (2) is arranged between the driving tracks (1), a support frame (11) is arranged on the left side of the top of the smoothing robot body (2), a protective shell (12) is arranged on the top of the smoothing robot body (2), a connecting shell (13) is installed on the right side of the protective shell (12), a smoothing disc (14) is arranged at the bottom end of the connecting shell (13), a connecting plate (10) is fixedly connected to the left side of the support frame (11), and a smoothing mechanism is arranged at the bottom end of the connecting plate (10); The grinding mechanism comprises a driving motor (6), a hydraulic cylinder (7) and a multi-layer grinding disc (26); the hydraulic cylinder (7) is installed at the bottom end of the connecting plate (10); the bottom end of the hydraulic cylinder (7) is fixedly connected to a protective cover (5); the top end of the protective cover (5) is installed with a driving motor (6); the output end of the driving motor (6) is fixedly connected to a rotating shaft (24); the bottom end of the rotating shaft (24) is provided with a mounting sleeve (25); the bottom end of the mounting sleeve (25) is fixedly connected to a multi-layer grinding disc (26); and fixing bolts (27) are installed at the mounting sleeve (25) and the bottom end of the rotating shaft (24).

2. The intelligent floor smoothing robot with a multi-layer disc-shaped smoothing mechanism according to claim 1, characterized in that: The protective shell (12) and the connecting shell (13) are respectively provided with driving components inside, and the connecting shell (13) rotates at the top end of the driving crawler (1).

3. The intelligent floor smoothing robot with a multi-layer disc-shaped smoothing mechanism according to claim 1, characterized in that: The mounting sleeve (25) is sleeved on the bottom end of the outside of the rotating shaft (24), and the mounting sleeve (25) is fixed to the bottom end of the outside of the rotating shaft (24) by means of fixing bolts (27).

4. The intelligent floor smoothing robot with a multi-layer disc-shaped smoothing mechanism according to claim 1, characterized in that: A fixing plate (9) is fixedly connected to the bottom of the left side of the front and rear ends of the support frame (11), and mounting frames (8) are installed on both sides of the bottom end of the fixing plate (9). A servo motor (18) is installed at the front end of the fixing plate (9), and a connecting shaft (19) is fixedly connected to the output end of the servo motor (18), and an eccentric block (17) is fixedly connected to the rear end of the connecting shaft (19). A movable plate (21) is arranged inside the mounting frame (8), and springs (20) are fixedly connected to both sides between the movable plate (21) and the mounting frame (8), and a connecting rod (22) is fixedly connected to the bottom end of the movable plate (21), and a cleaning brush (23) is fixedly connected to the bottom end of the connecting rod (22).

5. The intelligent floor smoothing robot with a multi-layer disc-shaped smoothing mechanism according to claim 4, characterized in that: The cleaning brush (23) is arranged on the left side of the top end of the driving crawler (1), and a damper is arranged inside the spring (20).

6. The intelligent floor smoothing robot with a multi-layer disc-shaped smoothing mechanism according to claim 4, characterized in that: The eccentric block (17) is arranged at the top end of the movable plate (21), and the connecting rod (22) slides up and down at the bottom end inside the mounting frame (8).

7. The intelligent floor smoothing robot with a multi-layer disc-shaped smoothing mechanism according to claim 1, characterized in that: The bottom of the left side of the front and rear ends of the trowel robot body (2) is fixedly connected to a frame (3), a storage drawer (4) is arranged inside the frame (3), and a handle (15) is fixedly connected to the front end of the storage drawer (4).

8. The intelligent floor smoothing robot with a multi-layer disc-shaped smoothing mechanism according to claim 7, characterized in that: The handle (15) is provided with a protective cover (16) on the outside, and the storage drawers (4) are provided in two groups.

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