Environmentally friendly wall spraying machine for building construction

Abstract

This application discloses an environmentally friendly wall spraying machine for building construction, including a base, a vacuum cleaner installed on the upper surface of the base, and a cleaning component for cleaning the wall surface above the base. The cleaning component includes a carrier plate set above the base, a first motor installed on the upper surface of the carrier plate, a rotating wheel fixedly connected to the output end of the first motor, and a rotating plate rotatably connected to the front of the rotating wheel. Through the cooperation of the cleaning component and the spraying component, the rotating cleaning plate first cleans the dust, loose sand, cement residue and other pollutants attached to the wall surface, and then the spraying component sprays the wall surface, realizing the simultaneous performance of cleaning and spraying. This avoids the phenomenon of uneven coating thickness and impurity particles on the coating surface after spraying, ensuring the overall aesthetics of the wall.

Description

Technical Field

[0001] This application relates to the field of wall spraying technology, and in particular to an environmentally friendly wall spraying machine for building construction. Background Technology

[0002] Wall spraying is a construction process that uses professional spraying equipment to atomize paint and evenly adhere it to the wall surface. Compared with traditional brushing and rolling, it has advantages such as high efficiency, uniform coating, and good texture, and is widely used in home decoration, commercial decoration, and exterior wall renovation.

[0003] Application No. 202322522043.3 discloses a wall spraying device for building construction, comprising: a base with a bearing cavity on its top surface; a spraying assembly including a threaded shaft rotatably mounted above the base, two threaded blocks on the threaded shaft, the threaded blocks being connected to a transfer cavity via a crossbar assembly, a plurality of spray nozzles on the transfer cavity, movable blocks at both ends of the threaded shaft, a mating plate between the bearing cavity and the threaded shaft, a connecting rod rotatably mounted between the movable blocks and the mating plate, a threaded tube rotatably mounted on the side wall of the bearing cavity, a screw connecting the mating plate inside the threaded tube, a driving gear rotatably mounted on the threaded tube, and a rotating shaft and a bottom shaft rotatably mounted on the base, the rotating shaft having a driven gear, and rotating wheels at both ends of the bottom shaft. Therefore, this utility model not only enables automatic spraying, reducing the user's workload and improving spraying efficiency, but also ensures that the distance between the spray nozzles and the wall remains constant, guaranteeing a good spraying effect.

[0004] The above solution has shortcomings in its use. It cannot clean contaminants such as dust, loose sand, and cement residue attached to the wall surface, which will lead to uneven coating thickness and impurity particles on the coating surface after spraying, thus damaging the overall aesthetics of the wall. Utility Model Content

[0005] This utility model provides an environmentally friendly wall spraying machine for building construction. During the spraying process, the surface of the wall is cleaned simultaneously, ensuring the overall aesthetics of the wall after spraying.

[0006] The purpose and effect of this environmentally friendly building construction wall spraying machine are achieved by the following specific technical means: The environmentally friendly building construction wall spraying machine includes a base, a vacuum cleaner is installed on the upper surface of the base, and a cleaning component for cleaning the wall surface is provided above the base. The cleaning component includes a carrier plate set above the base, a first motor is installed on the upper surface of the carrier plate, a rotating wheel is fixedly connected to the output end of the first motor, a rotating plate is rotatably connected to the front of the rotating wheel, a cleaning plate is rotatably connected to the other end of the rotating plate, a cleaning brush is provided on the front of the cleaning plate, a connecting column is rotatably connected to the back of the cleaning plate, a connecting plate is rotatably connected to the other end of the connecting column, and the bottom surface of the connecting plate is connected to the upper surface of the carrier plate.

[0007] A spraying assembly for spraying paint is provided above the base;

[0008] A lifting assembly is provided above the base to move the entire cleaning assembly.

[0009] Preferably, a fixing frame is fixedly connected to the outer surface of the vacuum cleaner's suction end, and the bottom surface of the fixing frame is connected to the upper surface of the carrier plate.

[0010] Preferably, the spraying assembly includes a material tank disposed above the base, a frame is fixedly connected to the bottom of the material tank, the bottom surface of the frame is connected to the upper surface of the base, a second motor is installed on the upper surface of the material tank, a rotating rod is fixedly connected to the output end of the second motor, and a set of stirring rods are provided on the outer surface of the rotating rod.

[0011] Preferably, the spraying assembly further includes a suction pump installed on the upper surface of the base. The input end of the suction pump is connected to the loading box, and the output end of the suction pump is connected to a retractable hose. The output end of the retractable hose is fixedly connected to a spray nozzle, and a fixing ring is fixedly connected to the outer surface of the retractable hose. The upper surface of the fixing ring is connected to the bottom surface of the carrier plate.

[0012] Preferably, the lifting assembly includes a third motor mounted on the upper surface of the base. The output end of the third motor is fixedly connected to a worm gear, and the other end of the worm gear is rotatably connected to a fixed plate. The bottom surface of the fixed plate is connected to the upper surface of the base. A set of worm wheels meshes with the outside of the worm gear. The inner ring of each worm wheel is fixedly connected to a threaded rod. The bottom end of each threaded rod is rotatably connected to the base, and the outer surface of each threaded rod is threadedly connected to a carrier plate.

[0013] Preferably, a limiting plate is rotatably connected to the top of each threaded rod, and the bottom surface of each limiting plate is connected to the upper surface of the base.

[0014] Preferably, a set of protective frames is provided above the worm gear, and the bottom surface of each protective frame is connected to the upper surface of the base.

[0015] Beneficial effects:

[0016] 1. By combining the cleaning and spraying components, the rotating cleaning plate first cleans the dust, loose sand, cement residue and other pollutants attached to the wall surface, and then the spraying component sprays the wall surface. This allows the cleaning and spraying work to be carried out simultaneously, avoiding uneven coating thickness and impurity particles on the coating surface after spraying, thus ensuring the overall aesthetics of the wall.

[0017] 2. The fixed lifting rings ensure a connection between the spray nozzle and the carrier plate, keeping the spray nozzle always below the cleaning assembly and ensuring the normal operation of the spraying work. The protective frame prevents the carrier plate from falling too far, thus avoiding interruption of the spraying work by the carrier plate hitting the rotating worm gear during descent. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a three-dimensional structural diagram of the cleaning component of this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the cleaning plate of this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the threaded rod of this utility model.

[0022] Figure 5 This is a three-dimensional structural diagram of the suction pump of this utility model.

[0023] Figure 6 This is a three-dimensional structural diagram of the side planer of the material loading bucket of this utility model.

[0024] Figure 1-6 In the diagram, the correspondence between component names and drawing numbers is as follows:

[0025] 1. Base; 2. Cleaning assembly; 201. Carrier plate; 202. First motor; 203. Rotating wheel; 204. Rotating plate; 205. Cleaning plate; 206. Connecting column; 207. Connecting plate; 208. Fixing frame; 3. Lifting assembly; 301. Third motor; 302. Worm gear; 303. Fixing plate; 304. Worm wheel; 305. Threaded rod; 306. Limiting plate; 307. Protective frame; 4. Spraying assembly; 401. Loading bucket; 402. Second motor; 403. Mixing rod; 404. Frame; 405. Suction pump; 406. Telescopic hose; 407. Fixing ring; 408. Rotating rod; 5. Vacuum cleaner. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] As attached Figure 1 Appendix Figure 2 and attached Figure 3 As shown: An environmentally friendly wall spraying machine for building construction includes a base 1. A vacuum cleaner 5 is installed on the upper surface of the base 1. A cleaning assembly 2 for cleaning the wall surface is installed above the base 1. The cleaning assembly 2 includes a carrier plate 201 installed above the base 1. A first motor 202 is installed on the upper surface of the carrier plate 201. A rotating wheel 203 is fixedly connected to the output end of the first motor 202. A rotating plate 204 is fixedly connected to the front of the rotating wheel 203. A cleaning plate 205 is fixedly connected to the other end of the rotating plate 204. A cleaning brush is provided on the front of the cleaning plate 205. A connecting column 206 is rotatably connected to the back of the cleaning plate 205. The other end of the connecting column 206 is rotatably connected to the connecting plate 207. The bottom surface of the connecting plate 207 is connected to the upper surface of the carrier plate 201. When the wall needs to be cleaned, the operator controls the first motor 202 and the vacuum cleaner 5 to work. The first motor 202 drives the rotating wheel 203 to rotate. When the rotating wheel 203 rotates, it will drive the rotating plate 204 to rotate around the center of the rotating wheel 203. At the same time, the other end of the rotating plate 204 will drive the cleaning plate 205 to deflect around the center of the connecting column 206. The cleaning plate 205 will then clean the debris attached to the wall surface. At this time, the vacuum cleaner 5 will collect the dust that has been swept off.

[0028] A fixed frame 208 is fixedly connected to the outer surface of the suction end of the vacuum cleaner 5. The bottom surface of the fixed frame 208 is connected to the upper surface of the carrier plate 201. Through the fixed frame 208, a stable connection can be formed between the fixed frame 208 and the suction end of the vacuum cleaner 5, ensuring that the suction end of the vacuum cleaner 5 always stays on the carrier plate 201, preventing it from shifting during movement, and ensuring the normal operation of the cleaning work.

[0029] As attached Figure 5 and attached Figure 6 As shown: A spraying assembly 4 for spraying paint is provided above the base 1. The spraying assembly 4 includes a loading tank 401 located above the base 1. A frame 404 is fixedly connected to the bottom of the loading tank 401. The bottom surface of the frame 404 is connected to the upper surface of the base 1. A second motor 402 is installed on the upper surface of the loading tank 401. A rotating rod 408 is fixedly connected to the output end of the second motor 402. A set of stirring rods 403 is provided on the outer surface of the rotating rod 408. When it is necessary to stir the paint inside the loading tank 401, the operator controls the second motor 402 to drive the rotating rod 408 and the stirring rods 403 to rotate simultaneously inside the loading tank, thereby stirring the paint inside the loading tank 401 and achieving uniform stirring of the paint inside the loading tank 401, effectively slowing down the drying and clumping speed of the paint.

[0030] The spraying assembly 4 also includes a suction pump 405 installed on the upper surface of the base 1. The input end of the suction pump 405 is connected to the material tank 401, and the output end of the suction pump 405 is connected to a retractable hose 406. The output end of the retractable hose 406 is fixedly connected to a nozzle. After the wall cleaning is completed, the operator controls the suction pump 405 to operate. The suction pump 405 will draw the spraying slurry from the material tank 401 through the retractable hose 406 and then spray it out from the nozzle fixed below the carrier plate 201, thus achieving the spraying work on the wall surface. A fixing ring 407 is fixedly connected to the outer surface of the retractable hose 406. The upper surface of the fixing ring 407 is connected to the bottom surface of the carrier plate 201. Through the fixing ring 407, the nozzle can be connected to the carrier plate 201, ensuring that the nozzle is always kept below the cleaning assembly 2, and ensuring that the spraying work and cleaning work are carried out simultaneously.

[0031] As attached Figure 1 and attached Figure 4As shown: A lifting assembly 3 is installed above the base 1 to move the entire sweeping assembly 2. The lifting assembly 3 includes a third motor 301 mounted on the upper surface of the base 1. A worm gear 302 is fixedly connected to the output end of the third motor 301. A fixing plate 303 is rotatably connected to the other end of the worm gear 302. The bottom surface of the fixing plate 303 is connected to the upper surface of the base 1. A set of worm wheels 304 are meshed on the outside of the worm gear 302. A threaded rod 305 is fixedly connected to the inner ring of each worm wheel 304. The bottom end of each threaded rod 305 is rotatably connected to the base 1. The outer surface of each threaded rod 305 is threaded to the carrier plate 201. Next, when the cleaning component 2 needs to be raised, the control of the third motor 301 will drive the worm gear 302 to rotate. The worm gear 302 will then drive the worm wheel 304 and the threaded rod 305 to rotate simultaneously. When the threaded rod 305 rotates, it will drive the carrier plate 201 to rise. When the carrier plate 201 rises, it will drive the entire cleaning component 2 and the spray head to move simultaneously, thus completing the cleaning and spraying work at the same time. It can clean and vacuum the dust, loose sand, cement residue and other pollutants attached to the wall surface, avoiding the phenomenon of uneven coating thickness and impurity particles on the coating surface after spraying, and ensuring the overall aesthetics of the wall.

[0032] Each threaded rod 305 has a limit plate 306 rotatably connected to its top end. The bottom surface of each limit plate 306 is connected to the upper surface of the base 1. The limit plate 306 restricts the movement of the carrier plate 201 on the threaded rod 305, preventing the carrier plate 201 from rising too high and detaching from the surface of the threaded rod 305, thus ensuring the normal operation of the lifting work. A set of protective frames 307 is provided above the worm gear 302. The bottom surface of each protective frame 307 is connected to the upper surface of the base 1. The protective frames 307 can block the carrier plate 201 from falling too low, preventing the carrier plate 201 from hitting the rotating worm gear 302 when it falls and interrupting the spraying work.

[0033] Working Principle: Before spraying the wall, the entire device is moved to the side of the wall. Then, the operator controls the first motor 202 and the vacuum cleaner 5. The first motor 202 drives the rotating wheel 203 to rotate. When the rotating wheel 203 rotates, it drives the rotating plate 204 to rotate around the center of the rotating wheel 203. At the same time, the other end of the rotating plate 204 drives the cleaning plate 205 to deflect around the center of the connecting column 206. The cleaning plate 205 then sweeps away the debris attached to the wall surface. At this time, the vacuum cleaner 5 will collect the swept dust. Then, the operator controls the third motor 301 and the suction pump 405 to work simultaneously. The suction pump 405 will pump the spray paste inside the loading tank 401. After passing through the retractable hose 406, the nozzle fixed below the carrier plate 201 sprays out, realizing the spraying work on the wall surface. At the same time, the operation of the third motor 301 drives the worm gear 302 to rotate, which in turn drives the worm wheel 304 and the threaded rod 305 to rotate simultaneously. When the threaded rod 305 rotates, it drives the carrier plate 201 to rise. When the carrier plate 201 rises, it drives the entire cleaning assembly 2 and the nozzle to move simultaneously, thus completing the cleaning and spraying work at the same time. It can clean and vacuum the dust, loose sand, cement residue and other pollutants attached to the wall surface, avoiding the phenomenon of uneven coating thickness and impurity particles on the coating surface after spraying, and ensuring the overall aesthetics of the wall.

Claims

1. An environmentally friendly wall spraying machine for building construction, comprising a base (1), characterized in that: A vacuum cleaner (5) is installed on the upper surface of the base (1). A cleaning assembly (2) for cleaning the wall surface is provided above the base (1). The cleaning assembly (2) includes a carrier plate (201) provided above the base (1). A first motor (202) is installed on the upper surface of the carrier plate (201). A rotating wheel (203) is fixedly connected to the output end of the first motor (202). A rotating plate (204) is rotatably connected to the front of the rotating wheel (203). A cleaning plate (205) is rotatably connected to the other end of the rotating plate (204). A cleaning brush is provided on the front of the cleaning plate (205). A connecting post (206) is rotatably connected to the back of the cleaning plate (205). A connecting plate (207) is rotatably connected to the other end of the connecting post (206). The bottom surface of the connecting plate (207) is connected to the upper surface of the carrier plate (201). A spraying assembly (4) for spraying paint is provided above the base (1). A lifting assembly (3) is provided above the base (1) for moving the entire cleaning assembly (2).

2. The environmentally friendly wall spraying machine for building construction according to claim 1, characterized in that: The vacuum cleaner (5) has a fixed frame (208) fixedly connected to the outer surface of the suction end, and the bottom surface of the fixed frame (208) is connected to the upper surface of the carrier plate (201).

3. The environmentally friendly wall spraying machine for building construction according to claim 1, characterized in that: The spraying assembly (4) includes a loading tank (401) disposed above the base (1). A frame (404) is fixedly connected to the bottom of the loading tank (401). The bottom surface of the frame (404) is connected to the upper surface of the base (1). A second motor (402) is installed on the upper surface of the loading tank (401). A rotating rod (408) is fixedly connected to the output end of the second motor (402). A set of stirring rods (403) is provided on the outer surface of the rotating rod (408).

4. The environmentally friendly wall spraying machine for building construction according to claim 3, characterized in that: The spraying assembly (4) also includes a suction pump (405) installed on the upper surface of the base (1). The input end of the suction pump (405) is connected to the loading tank (401). The output end of the suction pump (405) is connected to a retractable hose (406). The output end of the retractable hose (406) is fixedly connected to a spray nozzle. The outer surface of the retractable hose (406) is fixedly connected to a fixing ring (407). The upper surface of the fixing ring (407) is connected to the bottom surface of the carrier plate (201).

5. The environmentally friendly wall spraying machine for building construction according to claim 1, characterized in that: The lifting assembly (3) includes a third motor (301) mounted on the upper surface of the base (1). The output end of the third motor (301) is fixedly connected to a worm gear (302). The other end of the worm gear (302) is rotatably connected to a fixing plate (303). The bottom surface of the fixing plate (303) is connected to the upper surface of the base (1). A set of worm wheels (304) meshes with the outside of the worm gear (302). The inner ring of each worm wheel (304) is fixedly connected to a threaded rod (305). The bottom end of each threaded rod (305) is rotatably connected to the base (1). The outer surface of each threaded rod (305) is threadedly connected to the carrier plate (201).

6. The environmentally friendly wall spraying machine for building construction according to claim 5, characterized in that: Each of the threaded rods (305) is rotatably connected to a limiting plate (306) at its top end, and the bottom surface of each limiting plate (306) is connected to the upper surface of the base (1).

7. The environmentally friendly wall spraying machine for building construction according to claim 5, characterized in that: A set of protective frames (307) is provided above the worm (302), and the bottom surface of each protective frame (307) is connected to the upper surface of the base (1).

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