Micro concrete finishing machine

Abstract

The utility model provides a micro concrete finishing machine, which relates to the technical field of construction machinery equipment and comprises a movable moving part, the top of the moving part is fixedly connected with a mechanical arm and a material storage part, a material storage space for storing micro concrete is formed in the material storage part, and a conveying part for conveying the micro concrete along a preset path is mounted on the moving part. The feeding end of the conveying part communicates with the storage space, the discharging end of the conveying part is fixed to the farthest end, away from the moving part, of the mechanical arm, the free end of the mechanical arm is fixedly connected with a lower buckle, a detachable upper buckle is installed at one end of the lower buckle, and the end, away from the lower buckle, of the upper buckle is fixedly connected with a scraping part used for scraping micro concrete; when the device is used, the conveying piece and the scraping piece are driven by the mechanical arm to move, the conveying piece conveys micro concrete and sprays the micro concrete to a construction position, the micro concrete is scraped through the scraping piece, manual construction is not needed, and therefore the construction efficiency of the micro concrete is improved.

Description

Technical Field

[0001] This utility model relates to the field of construction machinery and equipment technology, and in particular to a micro-concrete precision machine. Background Technology

[0002] Micro-concrete, also known as micro-cement, is an emerging environmentally friendly decorative material that has gradually gained popularity in the home furnishing market in recent years. Its delicate texture and excellent environmental performance have won the favor of many consumers. However, the construction process of micro-cement is not as simple as people imagine. Due to its unique physical and chemical properties, the construction process of micro-cement is relatively complex, requiring a high level of professionalism from the construction team and sophisticated tools. Manual application is a common but inefficient method, which not only has a long construction cycle but also makes it difficult to guarantee the stability of the construction quality. Due to the many uncontrollable factors in manual operation, such as uneven application force and differences in construction experience, quality problems such as bubbles and hollow areas may appear on the surface of the micro-cement. These problems not only affect the aesthetics of the micro-cement but may also adversely affect its durability and service life.

[0003] To address these issues, the industry has begun exploring the application of automated spraying equipment in microcement construction, among which, announcement number CN... Chinese utility model patent 221920161U proposes an automated spraying device for microcement construction. This device controls the spraying direction through a swing mechanism, thereby expanding the spraying range and ensuring uniformity. Simultaneously, a reciprocating screw controls the raising and lowering of the spray head to accommodate wall surfaces of varying heights. However, while this device improves construction efficiency and quality stability to some extent, it still has limitations. Specifically, the spraying range is still limited; it is mainly suitable for spraying the front, back, left, and right sides of a building, but cannot effectively spray ceilings and floors. Furthermore, the spraying height is limited by the screw height; when the wall height exceeds a certain range, the device cannot meet the construction requirements. These issues restrict the widespread application of this device in microcement construction. Meanwhile, although some spraying machines are available for microcement application, these machines still rely on manual hand-held operation. For workers with insufficient experience, even using these machines makes it difficult to guarantee construction quality, requiring a high level of experience from the construction personnel.

[0004] Therefore, this application is submitted. Utility Model Content

[0005] To address the shortcomings of the existing technology, this utility model proposes a micro-concrete precision craftsmanship machine.

[0006] The technical solution of this utility model is implemented as follows:

[0007] A micro-concrete finishing machine includes a movable component. A robotic arm and a storage component are fixedly connected to the top of the movable component. The storage component forms a storage space for storing micro-concrete. A conveying component for conveying micro-concrete along a preset path is installed on the movable component. The inlet end of the conveying component is connected to the storage space, and the outlet end of the conveying component is fixed to the farthest end of the robotic arm away from the movable component. A lower latch is fixedly connected to the free end of the robotic arm. A detachable upper latch is installed at one end of the lower latch. A leveling component for scraping micro-concrete is fixedly connected to the end of the upper latch away from the lower latch.

[0008] Preferably, the leveling component includes a support rod, a through-hole is provided on the circumferential surface of the support rod, and a scraper is provided on one side of the support rod. The scraper is rotatably connected to a rotating rod facing one side of the support rod. Two limiting rods are symmetrically fixedly connected on the circumferential surface of the rotating rod. The inner wall of the through-hole is symmetrically recessed to form two limiting grooves, and the limiting grooves match the limiting rods.

[0009] Preferably, the moving component includes a moving body, with casters rotatably connected to the bottom of the moving body, and the bottom of the robotic arm fixedly connected to the top of the moving body.

[0010] Preferably, a camera is fixedly connected to one side of the mobile body, and the camera is located at the front of the mobile body in the direction of movement.

[0011] Preferably, a first distance sensor is fixedly connected to the bottom of the robotic arm, and a second distance sensor is fixedly connected to the free end of the robotic arm. The first distance sensor is located above the camera, and the second distance sensor is located on one side of the lower latch.

[0012] More preferably, the storage component includes a mixing tank, and the top of the mixing tank is equipped with a removable top cover.

[0013] More preferably, the mixing tank is internally rotatably connected to an anchor mixer for mixing micro-concrete.

[0014] Most preferably, the conveying component includes a compressor, an electrically controlled valve is fixedly connected to the feed end of the compressor, the feed end of the electrically controlled valve is connected to the mixing tank, and a filter is fixedly connected to the discharge end of the compressor, a conveying pipe is connected to the discharge end of the filter, and a nozzle is fixedly connected to the conveying end of the conveying pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In use, this utility model uses a robotic arm to move the conveying and leveling components, which in turn convey and spray the micro-concrete to the construction location. The leveling component then scrapes the micro-concrete to complete the construction. This eliminates the need for manual labor, thereby improving the efficiency of micro-concrete construction. Furthermore, the sprayed and leveled micro-cement is of uniform quality, improving the construction quality. The operation is simple, reduces labor costs, and offers high flexibility.

[0017] 2. In use, the rotating rod and limiting rod on the scraper are inserted into the insertion hole, so that the limiting rod passes through the limiting groove. Rotating the rotating rod causes the limiting rod to abut against the support rod, thereby fixing the scraper. When the scraper needs to be replaced, the rotating rod can be rotated, making it easy for personnel to replace the scraper without replacing the entire structure, reducing the cost of use and the difficulty of replacement, and improving the replacement efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the present utility model;

[0020] Figure 2 This is a diagram of the internal structure of the present invention;

[0021] Figure 3 This is a top view of the scraper component of this utility model;

[0022] Figure 4 This is a cross-sectional view of the scraper component of this utility model;

[0023] Figure 5 This is a perspective view of the scraper of this utility model;

[0024] In the diagram: 1. Moving body; 2. Robotic arm; 3. Scraper; 4. Conveying pipe; 5. Top cover; 6. Mixing tank; 7. Camera; 8. Nozzle; 9. First distance sensor; 10. Casters; 11. Anchor mixer; 12. Electrically controlled valve; 13. Filter; 14. Upper buckle; 15. Second distance sensor; 16. Scraper; 17. Support rod; 18. Lower buckle; 19. Rotating rod; 20. Limiting groove; 21. Insertion hole; 22. Limiting rod; 23. Compressor. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. In addition, components or structures not described in detail in the present utility model are all constructed using conventional techniques in the art.

[0026] This utility model provides, for example Figures 1-5 The micro-concrete finishing machine shown includes a movable component, a mechanical arm 2 and a storage component fixedly connected to the top of the movable component, a storage space for storing micro-concrete is formed inside the storage component, and a conveying component for conveying micro-concrete along a preset path is installed on the movable component. The inlet end of the conveying component is connected to the storage space, and the outlet end of the conveying component is fixed to the farthest end of the mechanical arm 2 away from the movable component. A lower buckle 18 is fixedly connected to the free end of the mechanical arm 2, and a detachable upper buckle 14 is installed at one end of the lower buckle 18. A scraper 3 for scraping micro-concrete is fixedly connected to the end of the upper buckle 14 away from the lower buckle 18.

[0027] With the above technical solution, when personnel need to carry out construction, the upper buckle 14 and the lower buckle 18 are connected, thereby fixing the leveling component 3 to the robotic arm 2. Micro-concrete is added to the storage space inside the storage component. After the micro-concrete is added, the device is moved to the location to be constructed by the moving component. After the device moves to the construction point, it stops moving. The robotic arm 2 works, causing the conveyor to move its discharge end, aligning the discharge end with the location to be sprayed with micro-concrete. The conveyor then transports the micro-concrete, and finally, the micro-concrete is sprayed out through the discharge end of the conveyor, spraying it onto the wall surface to be constructed. After the micro-concrete is sprayed, the conveyor stops working, and the robotic arm 2 works, causing the leveling component 3 to move. The leveling component 3 then scrapes the micro-concrete, thus completing the micro-concrete construction. After the current area is leveled with micro-concrete, the above process is repeated to cover all the locations where personnel need to construct.

[0028] Specifically, in one embodiment, regarding how the aforementioned scraper 3 works, as follows: Figures 1-5 As shown, the leveling component 3 includes a support rod 17. A through-hole 21 is provided on the circumferential surface of the support rod 17, and a scraper 16 is provided on one side of the support rod 17. A rotating rod 19 is rotatably connected to the scraper 16 facing the side of the support rod 17. Two limiting rods 22 are symmetrically fixedly connected on the circumferential surface of the rotating rod 19. Two limiting grooves 20 are symmetrically recessed in the inner wall of the insertion hole 21, and the limiting grooves 20 match the limiting rods 22.

[0029] In this embodiment, before construction begins, the upper buckle 14 and the lower buckle 18 are connected to fix the support rod 17 to the robotic arm 2. The scraper 16 is then placed on one side of the support rod 17, and the rotating rod 19 on the scraper 16 is inserted into the insertion hole 21 on the support rod 17. The limiting rod 22 on the rotating rod 19 passes through the limiting groove 20. Rotating the rotating rod 19 causes the limiting rod 22 to rotate, and the limiting rod 22 abuts against the support rod 17, thus fixing the scraper 16 to one side of the support rod 17. Micro-concrete is then added to the storage space inside the storage unit. The moving component moves the entire device to the location requiring construction. The robotic arm 2 works, moving the discharge end of the conveyor to align with the location where micro-concrete needs to be sprayed. The conveyor transports the micro-concrete, which flows and is sprayed out through the discharge end, ensuring the micro-concrete is sprayed onto the desired location. On the wall surface, the mechanical arm 2 moves the scraper 16, which scrapes the micro-concrete to complete the micro-concrete construction. Since the scraper 16 will continuously wear down during operation, it needs to be replaced. When the scraper 16 needs to be replaced, the rotating rod 19 is rotated, which in turn drives the limiting rod 22 to rotate, so that the limiting rod 22 coincides with the limiting groove 20. The scraper 16 is then pulled, which in turn causes the rotating rod 19 to separate from the insertion hole 21, thus removing the excessively worn scraper 16. The unused scraper 16 is then placed on one side of the support rod 17, and the rotating rod 19 on the scraper 16 is inserted into the insertion hole 21 on the support rod 17. The limiting rod 22 on the rotating rod 19 passes through the limiting groove 20. The rotating rod 19 is then rotated, which in turn drives the limiting rod 22 to rotate, and the limiting rod 22 contacts the support rod 17, thus completing the replacement of the scraper 16.

[0030] Furthermore, in this utility model, regarding the aforementioned movable component, such as Figures 1-2 As shown, the moving part includes a moving body 1, with universal wheels 10 rotatably connected to the bottom of the moving body 1, and the bottom of the robotic arm 2 is fixedly connected to the top of the moving body 1.

[0031] In this embodiment, when construction personnel need to carry out construction, the movable body 1 and the casters 10 work together to move the movable body 1 and other structures to the location where construction is needed. Once the device reaches the construction location, micro-concrete is added to the storage space inside the storage component. The robotic arm 2 works and moves the discharge end of the conveyor to align the discharge end with the location where micro-concrete needs to be sprayed. Simultaneously, the conveyor works to spray the micro-concrete through the discharge end of the conveyor, thus spraying the micro-concrete to the location where construction is needed. The robotic arm 2 also moves the scraper 16 to scrape the micro-concrete, thereby completing the micro-concrete construction.

[0032] Furthermore, in this invention, in order to monitor the area in front of the device, such as... Figures 1-2 As shown, a camera 7 is fixedly connected to one side of the mobile body 1, and the camera 7 is at the front of the mobile body 1 in the direction of movement.

[0033] In this embodiment, the mobile body 1 and the casters 10 work together to move other structures, allowing the device to be moved to the location where construction is required. During the movement, the camera 7 monitors and records the movement of the device, facilitating personnel control of the device and enabling review of the recording in case of an accident.

[0034] When robotic arm 2 is working, in order to avoid collisions between robotic arm 2 and other objects, such as Figures 1-2 As shown, a first distance sensor 9 is fixedly connected to the bottom of the robotic arm 2, and a second distance sensor 15 is fixedly connected to the free end of the robotic arm 2. The first distance sensor 9 is located above the camera 7, and the second distance sensor 15 is located on one side of the lower buckle 18.

[0035] In this embodiment, the robotic arm 2 operates and drives the discharge end of the conveyor to move, aligning the discharge end with the location where micro-concrete needs to be sprayed. The conveyor then transports the micro-concrete, which flows and is sprayed out through the discharge end onto the wall surface to be treated. The robotic arm 2 also drives the scraper 16 to move, scraping the micro-concrete to complete the micro-concrete application. During the movement of the robotic arm 2, the second distance sensor 15 and the first distance sensor 9 work together to control the swing amplitude of the robotic arm 2, preventing collisions with other objects and reducing the probability of accidents.

[0036] Specifically, in one embodiment, regarding the aforementioned storage component, such as Figures 1-2 As shown, the storage unit includes a mixing tank 6, and a removable top cover 5 is installed on the top of the mixing tank 6.

[0037] In this embodiment, when personnel need to add micro-concrete into the storage container, the top cover 5 is removed and taken off the mixing tank 6. The micro-concrete is then added into the storage container. After the micro-concrete is added, the top cover 5 is placed back in its original position and fixedly connected to the mixing tank 6, thereby completing the addition of micro-concrete.

[0038] To prevent the micro-concrete from solidifying inside mixing tank 6, such as Figure 2 As shown, an anchor mixer 11 for mixing micro-concrete is rotatably connected inside the mixing tank 6.

[0039] In this embodiment, after the micro-concrete is added into the mixing tank 6, the anchor mixer 11 works to stir the micro-concrete inside the mixing tank 6, so that the micro-concrete always remains in an un-solidified state, preventing the micro-concrete from solidifying inside the mixing tank 6 and extending the service life of the micro-concrete.

[0040] Specifically, in one embodiment, regarding the aforementioned conveying member, such as Figure 1 and Figure 2 As shown, the conveying component includes a compressor 23. An electrically controlled valve 12 is fixedly connected to the feed end of the compressor 23, and the feed end of the electrically controlled valve 12 is connected to the mixing tank 6. A filter 13 is fixedly connected to the discharge end of the compressor 23, and a conveying pipe 4 is connected to the discharge end of the filter 13. A nozzle 8 is fixedly connected to the conveying end of the conveying pipe 4. The top cover 5 is removed from the mixing tank 6, and micro-concrete is added into the storage component. After the micro-concrete is added, the top cover 5 is placed back in its original position and fixedly connected to the mixing tank 6, thus completing the addition of micro-concrete. When the micro-concrete is added into the mixing tank 6, the anchor mixer 11 operates to stir the micro-concrete inside the mixing tank 6, keeping it in a non-solidified state. The compressor 23 operates, causing the electrically controlled valve 12 to draw out the micro-concrete from the mixing tank 6 and convey it to the filter 13. It is then conveyed through the conveying pipe 4 and sprayed out through the nozzle 8, allowing the micro-concrete to be sprayed onto the required construction location.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A micro-concrete precision construction machine, characterized in that: The device includes a movable component, on the top of which a robotic arm (2) and a storage component are fixedly connected. The storage component forms a storage space for storing micro-concrete. The movable component is equipped with a conveyor that transports micro-concrete along a preset path. The inlet end of the conveyor is connected to the storage space, and the outlet end of the conveyor is fixed to the farthest end of the robotic arm (2) away from the movable component. The free end of the robotic arm (2) is fixedly connected to a lower buckle (18). One end of the lower buckle (18) is equipped with a detachable upper buckle (14). The end of the upper buckle (14) away from the lower buckle (18) is fixedly connected to a scraper (3) for scraping micro-concrete.

2. The micro-concrete precision construction machine according to claim 1, characterized in that: The leveling component (3) includes a support rod (17), a through-hole (21) is provided on the circumferential surface of the support rod (17), and a scraper (16) is provided on one side of the support rod (17). The scraper (16) is rotatably connected to a rotating rod (19) on the side facing the support rod (17). Two limiting rods (22) are symmetrically fixedly connected on the circumferential surface of the rotating rod (19). The inner wall of the through-hole (21) is symmetrically recessed to form two limiting grooves (20), and the limiting grooves (20) match the limiting rods (22).

3. A micro-concrete precision construction machine according to claim 1 or 2, characterized in that: The moving component includes a moving body (1), the bottom of which is rotatably connected to casters (10), and the bottom of the robotic arm (2) is fixedly connected to the top of the moving body (1).

4. The micro-concrete precision machine according to claim 3, characterized in that: A camera (7) is fixedly connected to one side of the mobile body (1), and the camera (7) is located at the front of the mobile body (1) in the direction of movement.

5. The micro-concrete precision construction machine according to claim 1, characterized in that: The bottom of the robotic arm (2) is fixedly connected to a first distance sensor (9), and the free end of the robotic arm (2) is also fixedly connected to a second distance sensor (15). The first distance sensor (9) is located above the camera (7), and the second distance sensor (15) is located on one side of the lower buckle (18).

6. The micro-concrete precision machine according to claim 1, characterized in that: The storage unit includes a mixing tank (6), and a removable top cover (5) is installed on the top of the mixing tank (6).

7. A micro-concrete precision construction machine according to claim 6, characterized in that: The mixing tank (6) is internally connected to an anchor mixer (11) for mixing micro-concrete.

8. A micro-concrete precision construction machine according to claim 6, characterized in that: The conveying component includes a compressor (23), an electrically controlled valve (12) is fixedly connected to the feed end of the compressor (23), the feed end of the electrically controlled valve (12) is connected to the mixing tank (6), and a filter (13) is fixedly connected to the discharge end of the compressor (23), a conveying pipe (4) is connected to the discharge end of the filter (13), and a nozzle (8) is fixedly connected to the conveying end of the conveying pipe (4).

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