A wall uniformity spraying device for house building

Abstract

The application provides a wall uniformity spraying device for house building, and relates to the technical field of house building.The wall uniformity spraying device for house building comprises a base and a spray head arranged above the base, spraying material is placed in a storage tank, the spraying material in the storage tank is sprayed out from the spray head through a pump body, the translation driving part can drive the spray head to translate left and right when the translation driving part works, when the translation driving part drives the spray head to move to the end of the translation driving part, the translation driving part can be driven to ascend a certain distance through the lifting driving part arranged, the wall can be comprehensively sprayed through repeated operation, manual brushing of workers is not needed, the construction efficiency is effectively improved, spraying can be more uniform, and the spraying material in the storage tank can be stirred through the stirring part when the translation driving part works, so that the spraying material is prevented from solidifying due to long-time spraying.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a uniform spraying device for building walls. Background Technology

[0002] Building construction refers to a physical structure located at a planned site that provides living, production, work, or other activities for users or investors. Building structure refers to the classification of building materials based on the main load-bearing components such as beams, columns, and walls. The purpose of building structure design is to ensure that the constructed structure is safe and applicable, can meet the requirements of various expected functions within a specified period, and is economical and reasonable.

[0003] In the construction and decoration process, most building walls need to be sprayed with materials such as latex paint. Traditionally, walls are mostly treated by brushing, which takes a long time, results in uneven coating, and requires a lot of manual labor. Moreover, when the construction time is long, the sprayed material is prone to hardening in a static state, affecting the use of the material. In order to achieve better construction results and reduce manual labor to increase construction speed, there is an urgent need for a device that can automatically complete the wall spraying process. Summary of the Invention

[0004] The purpose of this invention is to provide a uniform spraying device for building walls, which aims to solve the problems of traditional wall treatment methods, such as long construction time, uneven coating, and the need for a lot of manual labor, as well as the fact that the sprayed material is prone to curing when stationary during long construction times, affecting the use of the material.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A uniform wall coating device for building construction includes a base and a nozzle disposed above the base; the nozzle is connected to a pump body, which can spray coating material through the nozzle; a translation drive unit is disposed above the base, serving both to install and fix the nozzle and to drive the nozzle to reciprocate along the length of the base; a lifting drive unit is disposed on the base, which drives the nozzle to rise when rotating; when the translation drive unit drives the nozzle to move to the end of the translation drive unit, the translation drive unit drives the lifting drive unit to rotate; a storage tank is installed on the base and located behind the nozzle; a pump body is disposed inside the storage tank, used to extract the coating material from the storage tank and spray it from the nozzle; a stirring unit is disposed inside the storage tank, which drives the stirring unit to work when the translation drive unit is working, used to stir the coating material in the storage tank.

[0006] A further technical solution of the present invention is that the translation drive unit includes a first slide rail disposed above the base, a first slider slidably connected in the first slide rail, an mounting block installed on the side of the first slider near the wall, and the nozzle installed at the bottom end of the mounting block, a guide rod slidably connected in the mounting block, mounting plates installed at both ends of the first slide rail, and the two ends of the guide rod fixedly connected to the mounting plates, a connecting block installed on the side of the first slider away from the mounting block, a first threaded rod threadedly connected in the connecting block, and the two ends of the first threaded rod rotatably connected to the mounting plate.

[0007] A further technical solution of the present invention is that the lifting drive unit includes two second threaded rods threadedly connected to the first slide rail, and the bottom end of the second threaded rods is rotatably connected to the upper surface of the base. The top ends of the two second threaded rods are fixedly connected to pulleys, and the two pulleys are connected by a transmission belt. Gears are sleeved on the surface of the two second threaded rods, and the gears are rotatably connected to the first slide rail. A mounting ring is rotatably connected to each of the two gears through a one-way bearing, and the second threaded rod is located inside the mounting ring. The two one-way bearings are locked in opposite directions. A sliding groove is opened on the surface of the second threaded rod. A second slider is fixedly connected inside the mounting ring, and the second slider is slidably connected inside the sliding groove. A rack is installed on the connecting block, and when the rack moves left and right, it can mesh with the two gears respectively.

[0008] A further technical solution of the present invention is that the stirring part includes a connecting plate fixedly connected to the bottom surface of the connecting block, a first limiting rod fixedly connected to the connecting plate, a movable plate sleeved on the surface of the first limiting rod, a stirring rod slidably connected inside the movable plate at the end away from the first limiting rod, and the bottom end of the stirring rod extending into the interior of the storage box.

[0009] A further technical solution of the present invention is that a limiting and guiding mechanism for limiting and guiding the stirring rod is provided on the storage tank, and the movable end of the limiting and guiding mechanism is connected to the stirring rod.

[0010] A further technical solution of the present invention is that the limiting and guiding mechanism includes a second slide rail fixedly connected to the top of the storage tank, and a third slider is sleeved on the surface of the stirring rod, and the third slider is slidably connected inside the second slide rail.

[0011] The beneficial effects of this invention are:

[0012] The coating material is placed in the storage tank, and the pump sprays the material from the tank out of the nozzle. When the translation drive unit is working, it can drive the nozzle to move left and right. When the translation drive unit moves the nozzle to the end of the translation drive unit, the lifting drive unit can drive the translation drive unit to rise a certain distance. By repeating the above operation, the wall can be fully coated without the need for manual brushing, which effectively improves the construction efficiency and allows for more uniform coating. While the translation drive unit is working, the mixing unit can also stir the coating material in the storage tank to prevent the coating material from hardening due to stagnation during long-term spraying. Attached Figure Description

[0013] Figure 1 This is a front view of a specific embodiment of the present invention.

[0014] Figure 2 This is a rear view in a specific embodiment of the present invention.

[0015] Figure 3 This is a schematic diagram of the connection relationship between the second threaded rod and the gear in a specific embodiment of the present invention.

[0016] In the diagram: 1. Base; 2. Nozzle; 3. Translation drive unit; 31. First slide rail; 32. First slider; 33. Mounting block; 34. Mounting plate; 35. Guide rod; 36. First threaded rod; 37. Connecting block; 4. Lifting drive unit; 41. Second threaded rod; 42. Pulley; 43. Gear; 44. Mounting ring; 45. Slide groove; 46. Second slider; 47. Rack; 5. Storage box; 6. Mixing unit; 61. Connecting plate; 62. First limit rod; 63. Moving plate; 64. Mixing rod; 641. Second slide rail; 642. Third slider. Detailed Implementation

[0017] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0018] like Figure 1-3As shown, a wall uniform spraying device for building construction includes a base 1 and a nozzle 2 disposed above the base 1. The nozzle 2 is connected to a pump body, which sprays the coating material through the nozzle 2, thereby spraying the wall. A translation drive unit 3 is disposed above the base 1, which not only serves to install and fix the nozzle 2, but also drives the nozzle 2 to reciprocate along the length of the base 1. During the movement of the nozzle 2, the wall is sprayed. A lifting drive unit 4 is disposed on the base 1. When the lifting drive unit 4 rotates, it drives the nozzle 2 to rise. The height of the nozzle 2's rise and fall is the same as the distance between the highest and lowest points of the sprayed area, preventing the coating material from being sprayed unevenly when the nozzle 2 rises. When the nozzle 2 comes into contact with the sprayed material from the previous stroke, each time the translation drive unit 3 drives the nozzle 2 to move to the left or right ends of the translation drive unit 3, the translation drive unit 3 will drive the lifting drive unit 4 to rotate, so that after the nozzle 2 finishes spraying along the length of the wall, it can rise a certain distance and then spray along the length of the wall again. A storage tank 5 is installed on the base 1, and the storage tank 5 is located on the back of the nozzle 2. A pump is installed in the storage tank 5 to pump out the sprayed material from the storage tank 5 and spray it out from the nozzle 2, thereby achieving wall spraying. A stirring unit 6 is installed in the storage tank 5. When the translation drive unit 3 is working, it can drive the stirring unit 6 to work, so as to stir the sprayed material in the storage tank 5 and prevent the sprayed material from curing.

[0019] like Figure 1 and Figure 2 As shown, the translation drive unit 3 includes a first slide rail 31 disposed above the base 1. A first slider 32 is slidably connected inside the first slide rail 31. An mounting block 33 is installed on the side of the first slider 32 near the wall, and the nozzle 2 is installed at the bottom of the mounting block 33. A guide rod 35 is slidably connected inside the mounting block 33. Mounting plates 34 are installed at both ends of the first slide rail 31, and both ends of the guide rod 35 are fixedly connected to the mounting plates 34. A connecting block 37 is installed on the side of the first slider 32 away from the mounting block 33. A first threaded rod 36 is threadedly connected inside the connecting block 37, and both ends of the first threaded rod 36 are rotatably connected to the mounting plate 34. When the first threaded rod 36 is connected to an external power source, the rotation of the first threaded rod 36 will drive the connecting block 37 to move. The movement of the connecting block 37 will drive the mounting block 33 to move through the first slider 32. The movement of the mounting block 33 will drive the nozzle 2 to move horizontally, thereby facilitating the spraying of the wall.

[0020] like Figure 1-3As shown, the lifting drive unit 4 includes two second threaded rods 41 threadedly connected to the first slide rail 31, with the bottom end of each second threaded rod 41 rotatably connected to the upper surface of the base 1. Each of the two second threaded rods 41 has a pulley 42 fixedly connected to its top end, and the two pulleys 42 are connected via a transmission belt. Each of the two second threaded rods 41 has a gear 43 fitted onto its surface, and the gear 43 is rotatably connected to the first slide rail 31. Each of the two gears 43 has a mounting ring 44 rotatably connected to it via a one-way bearing, and the second threaded rod 41 is located within the mounting ring 44. The two one-way bearings are locked in opposite directions. A groove 45 is formed on the surface of the second threaded rod 41. A second slider 46 is fixedly connected to the mounting ring 44 and slidably connected to the inside of the groove 45. A rack 47 is mounted on the connecting block 37. When the rack 47 moves left or right, it meshes with the two gears 43 respectively. When the connecting block 37 moves to the left, it drives the rack 47 to move. When the rack 47 moves to the left, it meshes with the left side... The rack 47 engages with gear 43. When the rack 47 moves forward, it drives gear 43 to rotate. Under the action of the one-way bearing, the rotation of gear 43 drives the second threaded rod 41 to rotate. Then, the rotation of the second threaded rod 41 drives the first slide rail 31 to rise. When the rack 47 moves back, under the action of the one-way bearing, the rotation of gear 43 will not drive the second threaded rod 41 to rotate. Then, after the rack 47 moves to the right, it engages with gear 43 on the right side. Under the action of the one-way bearing, when the rack 47 moves towards gear 43 on the right side, the rotation of gear 43 will not drive the second threaded rod 41 to rotate. When the rack 47 moves back, it drives gear 43 to rotate. At this time, the rotation of gear 43 will drive the second threaded rod 41 to rotate, thereby driving the first slide rail 31 to rise. Thus, whenever the nozzle 2 moves to both ends of the first slide rail 31, the lifting drive unit 4 can drive the first slide rail 31 to rise a certain distance, thereby making it easier and more comprehensive to spray the wall.

[0021] like Figure 2 As shown, the stirring part 6 includes a connecting plate 61 fixedly connected to the bottom surface of the connecting block 37. A first limiting rod 62 is fixedly connected to the connecting plate 61. A movable plate 63 is sleeved on the surface of the first limiting rod 62. A stirring rod 64 is slidably connected inside the movable plate 63 at the end away from the first limiting rod 62, and the bottom end of the stirring rod 64 extends into the interior of the storage box 5.

[0022] The storage box 5 is provided with a limiting and guiding mechanism for limiting and guiding the stirring rod 64, and the movable end of the limiting and guiding mechanism is connected to the stirring rod 64. The limiting and guiding mechanism includes a second slide rail 641 fixedly connected to the top of the storage box 5, and a third slider 642 is sleeved on the surface of the stirring rod 64, and the third slider 642 is slidably connected in the second slide rail 641.

[0023] When the connecting block 37 moves, it will drive the moving plate 63 to move horizontally through the connecting plate 61 and the first limiting rod 62. Then, the movement of the moving plate 63 will drive the stirring rod 64 to move within the storage tank 5, thereby stirring the spraying material in the storage tank 5 and preventing the spraying material from curing.

[0024] Working principle: First, the spraying material is placed in the storage tank 5. Then, the pump in the storage tank 5 is connected to the nozzle 2, so that the pump sprays the spraying material from the storage tank 5 out of the nozzle 2. Then, the translation drive unit 3 is started. When the translation drive unit 3 is working, it can drive the nozzle 2 to move left and right. When the translation drive unit 3 drives the nozzle 2 to the end of the translation drive unit 3, the lifting drive unit 4 can drive the translation drive unit 3 to rise a certain distance. By repeating the above operation, the wall can be sprayed in a comprehensive manner without the need for manual brushing by workers, which effectively improves the construction efficiency and allows for more uniform spraying. When the translation drive unit 3 is working, the spraying material in the storage tank 5 can be stirred by the stirring unit 6 to prevent the spraying material from solidifying when it is stationary during long-term spraying.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A uniform spraying device for building walls, characterized in that, Includes a base (1) and a nozzle (2) disposed above the base (1); the nozzle (2) is connected to a pump body, which can spray the coating material through the nozzle (2); Translation drive unit (3): Located above the base (1), it can both install and fix the nozzle (2) and drive the nozzle (2) to move back and forth along the length of the base (1); Lifting drive unit (4): It is installed on the base (1). When the lifting drive unit (4) rotates, it can drive the nozzle (2) to rise. When the translation drive unit (3) drives the nozzle (2) to move to the end of the translation drive unit (3), the translation drive unit (3) will drive the lifting drive unit (4) to rotate. Storage tank (5): Installed on the base (1), and the storage tank (5) is located on the back of the nozzle (2). The pump body is set inside the storage tank (5) and is used to extract the spraying material in the storage tank (5) and spray it out from the nozzle (2). Stirring unit (6): It is installed in the storage tank (5). When the translation drive unit (3) is working, it can drive the stirring unit (6) to work and stir the spraying material in the storage tank (5). The translation drive unit (3) includes a first slide rail (31) disposed above the base (1), a first slider (32) is slidably connected in the first slide rail (31), an mounting block (33) is installed on the side of the first slider (32) near the wall, and the nozzle (2) is installed at the bottom of the mounting block (33). A guide rod (35) is slidably connected in the mounting block (33). Mounting plates (34) are installed at both ends of the first slide rail (31), and the two ends of the guide rod (35) are fixedly connected to the mounting plate (34). A connecting block (37) is installed on the side of the first slider (32) away from the mounting block (33). A first threaded rod (36) is threadedly connected in the connecting block (37), and the two ends of the first threaded rod (36) are rotatably connected to the mounting plate (34). The lifting drive unit (4) includes two second threaded rods (41) threaded into the first slide rail (31), and the bottom end of the second threaded rods (41) is rotatably connected to the upper surface of the base (1). The top ends of the two second threaded rods (41) are fixedly connected to pulleys (42), and the two pulleys (42) are connected by a transmission belt. The surfaces of the two second threaded rods (41) are fitted with gears (43), and the gears (43) are rotatably connected to the first slide rail (31). The two gears (43) are equipped with gears (43). A mounting ring (44) is rotatably connected by a one-way bearing, and a second threaded rod (41) is located inside the mounting ring (44). The two one-way bearings are locked in opposite directions. A groove (45) is provided on the surface of the second threaded rod (41). A second slider (46) is fixedly connected inside the mounting ring (44), and the second slider (46) is slidably connected inside the groove (45). A rack (47) is installed on the connecting block (37). When the rack (47) moves left and right, it can mesh with two gears (43) respectively.

2. The wall uniform spraying equipment for building construction according to claim 1, characterized in that, The stirring part (6) includes a connecting plate (61) fixedly connected to the bottom surface of the connecting block (37). A first limiting rod (62) is fixedly connected to the connecting plate (61). A movable plate (63) is sleeved on the surface of the first limiting rod (62). A stirring rod (64) is slidably connected to the inside of the movable plate (63) away from the first limiting rod (62), and the bottom end of the stirring rod (64) extends into the inside of the storage box (5).

3. The wall uniform spraying equipment for building construction according to claim 2, characterized in that, The storage box (5) is provided with a limiting guide mechanism for limiting and guiding the stirring rod (64), and the movable end of the limiting guide mechanism is connected to the stirring rod (64).

4. The wall uniform spraying equipment for building construction according to claim 3, characterized in that, The limiting and guiding mechanism includes a second slide rail (641) fixedly connected to the top of the storage box (5), and a third slider (642) sleeved on the surface of the stirring rod (64), and the third slider (642) is slidably connected to the second slide rail (641).

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