Building robot with feeding device

Abstract

The utility model relates to a building robot provided with a feeding device, which comprises a moving frame, moving wheels are arranged at the bottom end of the moving frame, a driving motor for driving the moving wheels to move is arranged in the moving frame, a moving material conveying box and a lifting assembly for driving the moving material conveying box to move are arranged on the moving frame, and the feeding device is arranged on the moving frame. A plurality of high-pressure sprayers are arranged on the movable conveying box, conveying compression equipment is installed on the movable frame, a movable trolley and a connecting assembly connected with the movable trolley are arranged on one side of the movable frame, a stirring bin used for manufacturing ready-made paint is arranged on the movable trolley, the feeding end of the conveying compression equipment is communicated with the stirring bin, and the discharging end of the conveying compression equipment is communicated with the stirring bin. The discharging end of the conveying compression device communicates with the movable conveying box, a controller is installed on the movable frame, and the conveying compression device and the driving motor are both electrically connected to the controller. The utility model has the effect of improving the spraying efficiency of the spraying robot.

Description

Technical Field

[0001] The utility model relates to the technical field of construction robots, in particular to a construction robot equipped with a feeding device. Background Art

[0002] In the construction and decoration industries, it is often necessary to paint the surfaces of indoor walls, ceilings, etc. to improve aesthetics and functionality. The existing indoor surface painting is mainly carried out by manual brushing, spraying or rolling. No matter which method is used, it requires manual operation by workers. Since some functional coatings and colorants have strong irritation due to their chemical properties, they are likely to cause serious harm to the health of workers during construction. If protective devices are worn, it will affect manual operation, thus reducing the painting quality. In addition, the manual operation method is not only inefficient but also has a huge workload. Especially for large indoor painting with a large space and a high storey, special scaffolding needs to be erected to complete the high-position painting, which greatly increases the construction difficulty, cost and time investment. Therefore, in order to improve the painting efficiency, a device that can automatically complete the painting work is needed.

[0003] Chinese Patent No. CN116838062A discloses a construction robot for indoor spraying, which includes a housing, universal wheels, a lifting device, a purification device, a moving device, a spraying device, a material pipe, a feeding port, and an operation panel. A plurality of universal wheels are fixedly connected to the lower part of the housing. The spraying device can move up, down, left and right by using the lifting device and the moving device, and the purification devices on both sides of the spraying device can purify the harmful gases in the paint. One side of the spraying device is connected to the material pipe, and the feeding port is arranged below the material pipe. At the same time, an operation panel is arranged on the upper surface of the housing to control the robot. The present invention can, when in use by the user, through the setting of corresponding structures, use the activated carbon in the purification devices on both sides of the spraying device to adsorb the harmful gases in the paint, avoiding the harmful gases from affecting the health of workers, and the paint in the paint tank can be evenly mixed by vibration, avoiding uneven spraying of the paint.

[0004] In view of the above related technologies, in the prior art, the staff uses a paint tank to temporarily store the paint for the construction robot to spray. However, the areas of the objects to be sprayed are different, and the staff cannot customize the volume of the paint tank according to the actual areas of different objects. Therefore, there is a phenomenon that the paint in the paint tank remains or is insufficient during the spraying process. If the paint remains, it will cause waste of the paint because the paint will solidify and become scrapped after a certain period of time. If the paint is insufficient, the staff has to stop the spraying work, pour the paint into the paint tank and then continue to work. In this way, the spraying time of the construction robot is prolonged, and the spraying efficiency of the construction robot is reduced. Content of the Utility Model

[0005] In order to improve the spraying efficiency of a spraying robot, the present application provides a construction robot equipped with a feeding device.

[0006] The construction robot equipped with a feeding device provided by the present application adopts the following technical solutions:

[0007] A construction robot equipped with a feeding device includes a moving frame. At the bottom end of the moving frame, moving wheels are provided. A driving motor for driving the moving wheels to move is built in the moving frame. A moving material feeding box and a lifting assembly for driving the moving material feeding box to move are provided on the moving frame. A number of high-pressure nozzles are provided on the moving material feeding box. A material feeding compression device is installed on the moving frame. A moving vehicle and a connecting assembly for connecting the moving vehicle are provided on one side of the moving frame. A mixing bin for making ready-made paint is provided on the moving vehicle. The feeding end of the material feeding compression device communicates with the mixing bin, and the discharging end communicates with the moving material feeding box. A controller is installed on the moving frame. The material feeding compression device and the driving motor are both electrically connected to the controller.

[0008] By adopting the above technical solutions, during spraying, the staff starts the material feeding compression device through the controller, so that the paint in the mixing bin enters the moving material feeding box. Then, the lifting assembly is used to drive the moving material feeding box to lift, achieving the effect of spraying paint in the height direction. Then, the driving motor built in the moving frame is used to drive the moving wheels to roll, achieving the effect of spraying the entire surface of the object. The staff can measure the surface area of the object to be sprayed, determine the amount of paint used, then make the paint on-site in the mixing bin, and then through the cooperation of the material feeding compression device, the moving material feeding box and the high-pressure nozzles, spray the paint on the surface of the object to quantitatively spray the paint according to the actual object area. In this way, the possibility of paint remaining is reduced as much as possible. If the paint is not enough, the paint can also be made on-site continuously, which is convenient, fast, and can be carried out during the spraying process. Compared with the prior art, the spraying time of the construction robot is shortened, and the spraying efficiency of the construction robot is improved.

[0009] Optionally, a mixing assembly is provided on the mixing bin. The mixing assembly includes a mixing motor and a mixing auger. A support frame is connected to the moving vehicle. The mixing motor is installed on the support frame and is electrically connected to the controller. The mixing auger is arranged in the mixing bin and is connected to the output shaft of the mixing motor.

[0010] By adopting the above technical solutions, during mixing, the staff puts the raw materials into the mixing bin, and then starts the mixing motor through the controller to make the mixing auger rotate, achieving the effect of uniformly mixing the raw materials inside the mixing bin.

[0011] Optionally, a connecting plate is connected to the output shaft of the stirring motor. A plurality of rotating shafts are rotatably connected to the connecting plate. The stirring auger is connected to the bottom ends of the rotating shafts. The top ends of the rotating shafts are connected with connecting gears. A fixed gear ring is connected to the stirring bin. The connecting gears are meshed with the fixed gear ring.

[0012] By adopting the above technical solution, when stirring raw materials, the staff starts the stirring motor through the controller to make the connecting plate rotate, driving a plurality of stirring augers to rotate. At the same time, through the meshing of the connecting gears and the fixed gear ring, the stirring augers rotate around their own axes while revolving, making it easier to stir the raw materials evenly and improving the stirring effect of the stirring bin.

[0013] Optionally, the connecting assembly includes a fixing plate, a rotating plate, a clamping block, a fixing rod, a rotating ring and a limiting block. The rotating plate is rotatably connected to the moving cart. The fixing plate is connected to the moving frame. The rotating plate is slidably fitted on the fixing plate. A fixing frame is connected to the fixing plate. A placing groove is formed in the fixing plate. A locking groove is formed in the rotating plate. The clamping block is arranged in the placing groove. The fixing rod is vertically connected to the top end of the clamping block and passes through the fixing frame. The limiting block is connected to the fixing frame. A limiting groove is formed in the fixing rod at the position corresponding to the limiting block. The limiting block is slidably fitted in the limiting groove. The rotating ring is rotatably connected to the fixing frame and is in threaded cooperation with the fixing rod. When connecting the moving cart, the clamping block is located between the placing groove and the locking groove.

[0014] By adopting the above technical solution, when connecting the stirring bin, the staff swings the rotating plate to make the rotating plate in a horizontal state, then makes the rotating plate slidably fit on the fixing plate, and then rotates the rotating ring. Through the cooperation of the limiting block and the limiting groove, the fixing rod descends, driving the clamping block to descend until the clamping block descends between the placing groove and the locking groove, thereby restricting the freedom degree of the rotating plate and achieving the purpose of installing the moving cart and realizing the synchronous connection of the stirring bin.

[0015] Optionally, a water spraying groove is formed in the support frame. A high-pressure spray gun is arranged on the support frame. The water inlet end of the high-pressure spray gun is communicated with other water sources. The spray nozzle of the high-pressure spray gun faces the inside of the stirring bin through the water spraying groove.

[0016] By adopting the above technical solution, after spraying, the staff sprays the inside of the stirring bin through the high-pressure spray gun to wash the residual paint inside the stirring bin, achieving the effect of cleaning the stirring bin.

[0017] Optionally, a clamping plate is sleeved on the high-pressure spray gun. A connecting ball is connected to the clamping plate. A fixed seat is connected to the support frame. The connecting ball is ball-jointed on the fixed seat.

[0018] By adopting the above technical solution, the staff can utilize the cooperation between the connecting ball and the fixed seat to freely adjust the angle of the high-pressure spray gun in multiple directions, and can also remove the high-pressure spray gun for free cleaning, which facilitates the cleaning of the mixing bin.

[0019] Optionally, the lifting assembly includes a lifting motor, a lifting screw rod, and a moving block. The moving block is vertically slidably engaged with the moving frame. The moving material feeding box is connected to the moving block. The lifting screw rod is vertically rotatably connected to the moving frame. The lifting motor is installed on the moving frame and is coaxially connected to the lifting screw rod. The lifting motor is electrically connected to the controller.

[0020] By adopting the above technical solution, when adjusting the height of the moving material feeding box, the staff starts the lifting motor through the controller, makes the lifting screw rod rotate, and makes the moving block move, achieving the effect of adjusting the height of the moving block.

[0021] Optionally, a camera for observing the spraying condition is installed on the moving frame, and the camera is electrically connected to the controller.

[0022] By adopting the above technical solution, during the spraying process, the staff can use the camera to display the current spraying status on the controller, which is convenient for the staff to observe the spraying effect.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. During spraying, the staff starts the feeding and compressing device through the controller, so that the paint in the mixing bin enters the moving material feeding box. Then, the lifting assembly is used to drive the moving material feeding box to lift and lower, achieving the effect of spraying paint in the height direction. Then, the driving motor built in the moving frame is used to drive the moving wheels to roll, achieving the effect of spraying the entire surface of the object. The staff can measure the surface area of the sprayed object, determine the amount of paint used, and then make the paint on-site in the mixing bin. Then, through the cooperation of the feeding and compressing device, the moving material feeding box, and the high-pressure nozzle, the paint is sprayed on the surface of the object to quantitatively spray the paint according to the actual object area. In this way, the possibility of paint remaining is minimized as much as possible. If the paint is not enough, the paint can also be made on-site continuously, which is convenient, fast, and can be carried out during the spraying process. Compared with the prior art, the spraying time of the construction robot is shortened, and the spraying efficiency of the construction robot is improved;

[0025] 2. When mixing the raw materials, the staff starts the mixing motor through the controller, makes the connecting plate rotate, drives several mixing augers to rotate, and at the same time, through the meshing of the connecting gear and the fixed gear ring, makes the mixing augers rotate around their own axes while revolving, making it easier to mix the raw materials evenly and improving the mixing effect of the mixing bin;

[0026] 3. When connecting the mixing bin, the operator swings the rotating plate to make it horizontal, then slides the rotating plate onto the fixed plate, and then rotates the rotating ring. Through the cooperation of the limiting block and the limiting groove, the fixed rod descends, driving the clamping block to descend until the clamping block descends between the placement groove and the locking groove, thereby restricting the degree of freedom of the rotating plate and achieving the purpose of installing the mobile vehicle, realizing the synchronous connection of the mixing bin. Brief Description of the Drawings

[0027] Figure 1 FIG. is a schematic diagram of the overall structure of a construction robot equipped with a feeding device in an embodiment of the present application.

[0028] Figure 2 FIG. is a schematic diagram of the structure of the lifting component and the mobile frame in an embodiment of the present application.

[0029] Figure 3 FIG. is an exploded view showing the structure of the connection component in an embodiment of the present application.

[0030] Figure 4 FIG. is a cross-sectional view showing the structure of the connection component in an embodiment of the present application.

[0031] Figure 5 FIG. is a cross-sectional view showing the internal structure of the mixing bin in an embodiment of the present application.

[0032] Description of the Reference Numerals: 1, mobile frame; 11, controller; 12, shield; 13, feeding and compressing device; 14, camera; 2, mobile vehicle; 21, mixing bin; 22, support frame; 221, fixed gear ring; 222, fixed seat; 223, connecting ball; 224, high-pressure spray gun; 3, mobile feeding box; 31, high-pressure nozzle; 4, lifting component; 41, lifting motor; 42, lifting screw; 43, moving block; 5, connecting component; 51, fixed plate; 511, placement groove; 52, rotating plate; 521, locking groove; 53, clamping block; 54, fixed rod; 541, limiting groove; 55, rotating ring; 56, limiting block; 6, mixing component; 61, mixing motor; 62, mixing auger; 621, connecting gear. Detailed Embodiment

[0033] The following further describes the present application in detail Figures 1-5 with reference to the accompanying drawings.

[0034] An embodiment of the present application discloses a construction robot equipped with a feeding device. Referring to Figure 1 , the construction robot equipped with a feeding device includes a mobile frame 1 and a mobile vehicle 2. A plurality of mobile wheels are installed at the bottom end of the mobile frame 1, and a driving motor for driving the mobile wheels to roll is built in the mobile frame 1. A controller 11 is installed on the mobile frame 1, and the driving motor is electrically connected to the controller 11.

[0035] Referring toFigure 1 and Figure 2 On the moving frame 1, a moving material feeding box 3 and a lifting assembly 4 are provided. The lifting assembly 4 includes a lifting motor 41, a lifting screw rod 42, and a moving block 43. A lifting groove is vertically formed on the moving frame 1. The moving block 43 is slidably fitted in the lifting groove. The moving material feeding box 3 is fixedly connected to the moving block 43. A plurality of high-pressure nozzles 31 are installed on the moving material feeding box 3. The lifting screw rod 42 is vertically rotatably connected in the lifting groove. The lifting screw rod 42 passes through the moving block 43 and is in threaded cooperation with the moving block 43. The lifting motor 41 is installed on the moving frame 1 and is coaxially connected to the lifting screw rod 42. The lifting motor 41 is electrically connected to the controller 11. A shield 12 is provided between the end wall of the lifting groove and the moving block 43. The shield 12 is used to block the paint from entering the lifting groove.

[0036] When adjusting the height of the high-pressure nozzle 31, the worker starts the lifting motor 41 through the controller 11, rotates the lifting screw rod 42, moves the moving block 43, and drives the moving material feeding box 3 to lift, achieving the effect of adjusting the height of the high-pressure nozzle 31.

[0037] Refer to Figure 1 and Figure 2 On the moving vehicle 2, a material feeding and compressing device 13 is installed. In this embodiment, the material feeding and compressing device 13 is a fluid delivery pump. The material feeding and compressing device 13 is electrically connected to the controller 11. The moving vehicle 2 is arranged on one side of the moving frame 1. A mixing bin 21 is installed on the moving vehicle 2. The feeding end of the material feeding and compressing device 13 is communicated with the mixing bin 21, and the discharging end is communicated with the moving material feeding box 3.

[0038] Refer to Figure 1 、 Figure 3 and Figure 4 Between the moving frame 1 and the moving vehicle 2, a connecting assembly 5 is provided. The connecting assembly 5 includes a fixing plate 51, a rotating plate 52, a clamping block 53, a fixing rod 54, a rotating ring 55, and a limiting block 56. One end of the rotating plate 52 is hinged to the side of the moving vehicle 2. The fixing plate 51 is fixedly connected to the side of the moving frame 1. A limiting rail is fixedly connected to the bottom wall of the fixing plate 51. The rotating plate 52 is slidably fitted in the limiting rail.

[0039] Refer to Figure 1 、 Figure 3 and Figure 4, a connecting frame is fixedly connected to the fixing plate 51. The fixing rod 54 is vertically slidably fitted on the connecting frame. The limiting block 56 is fixedly connected to the connecting frame. A limiting groove 541 is formed at the position of the fixing rod 54 corresponding to the limiting block 56, and the limiting block 56 is slidably fitted in the limiting groove 541. A placing groove 511 is formed on the fixing plate 51, and a locking groove 521 is formed on the rotating plate 52. The placing groove 511 is aligned with the locking groove 521. The clamping block 53 is fixedly connected to the bottom end of the fixing rod 54 and is located in the placing groove 511. The rotating ring 55 is rotatably connected to the connecting frame and is in threaded cooperation with the fixing rod 54.

[0040] When connecting the mobile vehicle 2, the worker flips the rotating plate 52 to make the rotating plate 52 slidably fitted in the limiting rail, align the locking groove 521 with the placing groove 511, and then rotates the rotating ring 55 to lower the clamping block 53 until the clamping block 53 moves between the locking groove 521 and the placing groove 511, thereby limiting the degree of freedom of the rotating plate 52 and realizing the connection of the mobile vehicle 2.

[0041] Refer to Figure 2 , in order to enable the worker to better observe the spraying status, a camera 14 is installed on the moving frame 1. The camera 14 faces the object to be sprayed, and the camera 14 is electrically connected to the controller 11.

[0042] Refer to Figure 1 and Figure 5 , a support frame 22 is fixedly connected to the mobile vehicle 2. A stirring assembly 6 is arranged on the support frame 22. The stirring assembly 6 includes a stirring motor 61 and a stirring auger 62. The stirring motor 61 is installed on the support frame 22 and is electrically connected to the controller 11. A connecting plate is fixedly connected to the output shaft of the stirring motor 61, and a plurality of rotating shafts are rotatably connected to the connecting plate. In this embodiment, two are taken as an example. The top end of the rotating shaft is fixedly connected with a connecting gear 621, and a fixed toothed ring 221 is fixedly connected to the support frame 22. The connecting gear 621 is engaged with the fixed toothed ring 221. The stirring auger 62 is fixedly connected to the bottom end of the rotating shaft and is located in the stirring bin 21. A gap is left between the stirring auger 62 and the side wall of the stirring bin 21.

[0043] When stirring the raw materials, the worker starts the stirring motor 61 through the controller 11 to rotate the connecting plate, drive the stirring auger 62 to revolve, and at the same time, through the cooperation of the connecting gear 621 and the fixed toothed ring 221, make the stirring auger 62 revolve and rotate at the same time, realizing the effect of stirring the raw materials.

[0044] Refer to Figure 1 and Figure 5, to facilitate the cleaning of the raw material residues inside the mixing bin 21, a water spraying groove is formed on one side of the support frame 22. A fixed seat 222 is fixedly connected to the support frame 22. A connecting ball 223 is ball-jointed on the fixed seat 222. A clamping plate is fixedly connected to the connecting ball 223. A high-pressure spray gun 224 is placed on the clamping plate. The high-pressure spray gun 224 is connected to other water sources. The spray nozzle of the high-pressure spray gun 224 faces the inside of the mixing bin 21 through the water spraying groove. The staff can freely adjust the high-pressure spray gun 224 at multiple angles on the clamping plate, or remove it to spray other positions of the mixing bin 21, facilitating the cleaning operation of the mixing bin 21.

[0045] The implementation principle of a construction robot equipped with a feeding device according to an embodiment of the present application is as follows: During spraying, the staff first measure the spraying area through measurement, and then pour a certain amount of raw materials into the mixing bin 21. The mixing motor 61 is started through the controller 11 to rotate the connecting plate, driving the mixing auger 62 to revolve. At the same time, through the cooperation of the connecting gear 621 and the fixed tooth ring 221, the mixing auger 62 rotates while revolving to stir the raw materials. After the raw materials are stirred, the feeding and compressing device 13 is started to make the coating spray out through the high-pressure nozzle 31 on the moving feeding box 3. At the same time, the lifting motor 41 is started to rotate the lifting screw 42, making the moving block 43 move, driving the moving feeding box 3 to lift. The driving motor is started to make the moving wheels roll, driving the moving frame 1 to displace, achieving the effect of quantitative coating spraying.

[0046] The staff can measure the area of the surface of the object to be sprayed, determine the amount of coating used, and then make the coating on-site in the mixing bin 21. Then, through the cooperation of the feeding and compressing device 13, the moving feeding box 3 and the high-pressure nozzle 31, the coating is sprayed on the surface of the object to quantitatively spray the coating according to the actual area of the object. In this way, the possibility of coating remaining is reduced as much as possible. If the coating is not enough, the coating can also be made on-site continuously, which is convenient, fast, and can be carried out during the spraying process. Compared with the prior art, the spraying time of the construction robot is shortened, and the spraying efficiency of the construction robot is improved.

[0047] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A construction robot equipped with a feeding device, characterized in that: The invention comprises a mobile frame (1), wherein a moving wheel is arranged at the bottom end of the mobile frame (1), and a driving motor is built in the mobile frame (1) for driving the moving wheel to move. A moving material feeding box (3) and a lifting assembly (4) for driving the moving material feeding box (3) to move are arranged on the mobile frame (1), and a plurality of high-pressure nozzles (31) are arranged on the mobile material feeding box (3). A material feeding compression device (13) is installed on the mobile frame (1), and a moving vehicle (2) and a connecting assembly (5) connected to the moving vehicle (2) are arranged on one side of the mobile frame (1). A stirring chamber (21) for preparing ready-made paint is arranged on the mobile vehicle (2), and a feeding end of the material feeding compression device (13) is connected to the stirring chamber (21), and a discharging end is connected to the moving material feeding box (3). A controller (11) is installed on the mobile frame (1), and the material feeding compression device (13) and the driving motor are both electrically connected to the controller (11).

2. The construction robot equipped with a feeding device according to claim 1, characterized in that: The stirring chamber (21) is provided with a stirring assembly (6), the stirring assembly (6) comprising a stirring motor (61) and a stirring cage (62); the mobile vehicle (2) is connected to a support frame (22); the stirring motor (61) is mounted on the support frame (22) and is electrically connected to the controller (11); the stirring cage (62) is arranged in the stirring chamber (21) and is connected to an output shaft of the stirring motor (61).

3. The construction robot equipped with a feeding device according to claim 2, characterized in that: The output shaft of the stirring motor (61) is connected to a connecting plate, and a plurality of rotating shafts are rotatably connected to the connecting plate. The stirring cage (62) is connected to the bottom end of the rotating shaft, and the top end of the rotating shaft is connected to a connecting gear (621). The stirring chamber (21) is connected to a fixed gear ring (221), and the connecting gear (621) is meshed with the fixed gear ring (221).

4. The construction robot equipped with a feeding device according to claim 1, characterized in that: The connecting assembly (5) comprises a fixed plate (51), a rotating plate (52), a clamping block (53), a fixed rod (54), a rotating ring (55) and a limiting block (56); the rotating plate (52) is rotatably connected to the moving vehicle (2); the fixed plate (51) is connected to the moving frame (1); the rotating plate (52) is slidably matched to the fixed plate (51); the fixed plate (51) is connected to a fixed frame; a placement groove (511) is formed on the fixed plate (51); a locking groove (521) is formed on the rotating plate (52); the clamping block (53) is arranged in the placement groove (511), the fixing rod (54) is vertically connected to the top of the clamping block (53) and passes through the fixing frame, the limiting block (56) is connected to the fixing frame, the fixing rod (54) is provided with a limiting groove (541) at a position corresponding to the limiting block (56), the limiting block (56) is slidably fitted in the limiting groove (541), the rotating ring (55) is rotatably connected to the fixing frame and is threadedly fitted with the fixing rod (54), and when the mobile vehicle (2) is connected, the clamping block (53) is located between the placement groove (511) and the locking groove (521).

5. The construction robot equipped with a feeding device according to claim 2, characterized in that: The support frame (22) is provided with a water spraying groove, and a high-pressure spray gun (224) is arranged on the support frame (22). The water inlet end of the high-pressure spray gun (224) is connected to other water sources, and the nozzle of the high-pressure spray gun (224) is directed toward the mixing chamber (21) through the water spraying groove.

6. The construction robot equipped with a feeding device according to claim 5, characterized in that: The high-pressure spray gun (224) is sleeved with a clamping plate, a connecting ball (223) is connected to the clamping plate, a fixing seat (222) is connected to the support frame (22), and the connecting ball (223) is ball-connected to the fixing seat (222).

7. The construction robot equipped with a feeding device according to claim 1, characterized in that: The lifting assembly (4) comprises a lifting motor (41), a lifting screw (42) and a moving block (43); the moving block (43) is vertically slidably fitted on the moving frame (1); the moving feed box (3) is connected to the moving block (43); the lifting screw (42) is vertically rotatably connected to the moving frame (1); the lifting motor (41) is mounted on the moving frame (1) and is coaxially connected to the lifting screw (42); and the lifting motor (41) is electrically connected to the controller (11).

8. The construction robot equipped with a feeding device according to claim 1, characterized in that: A camera (14) for observing the spraying condition is installed on the mobile frame (1), and the camera (14) is electrically connected to the controller (11).

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