Automatic spraying and plastering device for civil construction of building workers

Abstract

The utility model relates to the field of constructional engineering, in particular to an automatic spraying and plastering device for civil construction of constructors, which comprises a frame and a support arranged on the outer side of the frame, a spray pipe is mounted on the support, and a group of nozzles are arranged on the spray pipe; the plastering device further comprises a plastering assembly, and the plastering assembly is arranged on the outer side of the support and used for conducting plastering operation and collecting redundant mortar at the same time. Wherein the plastering assembly comprises a plastering plate, a through groove and a flow guide groove, the plastering plate is hinged to the interior of the support, the through groove is formed in the plastering plate, and the flow guide groove is formed in one side of the plastering plate and communicates with the through groove; mortar in the plastering process can be guided and collected, the phenomena of mortar waste and ground pollution are reduced while the spraying effect is not affected, meanwhile, the inclination angle and position of the plastering plate can be flexibly adjusted, the mortar attachment effect is guaranteed, and the plastering device is used in a matched mode according to different plastering requirements.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to an automated spraying and plastering device for building construction and civil engineering. Background Technology

[0002] Civil engineering is a discipline, and architectural engineering is a sub-discipline of civil engineering. Plastering is a traditional decorative engineering practice that involves applying mortar to the walls, floors, ceilings, and surfaces of buildings. Plastering refers to applying plastering mortar to the surface of the base material, which has the functions of protecting the base layer and increasing aesthetics.

[0003] A search revealed the Chinese patent "An Automated Spraying and Plastering Device for Civil and Industrial Buildings" (authorization announcement number CN217897180U), which includes an automated plastering device. This device primarily consists of two main structural parts: a lifting component and a base frame, and an automated plastering component. The automated plastering component is mounted on the lifting component and base frame and fixed to them via flange welding. The automated plastering component contacts the wall surface. A displacement structure is installed on the lifting component and base frame, and a controller is installed on both the lifting component and base frame and the automated plastering component. The plastering shaped plate is made of a W-shape, which allows mortar to be retained within a single V-shape. Within the area, excess mortar can be prevented from falling to the ground along the edges of the board, reducing mortar waste and preventing mortar from being contaminated by dirt on the ground. However, the above method has the following drawbacks in actual use: During the plastering process, a large amount of mortar continuously remains in the plastering shaped board, which can easily block the spray nozzle, thus affecting the mortar spraying effect. Moreover, after the mortar in the plastering shaped board has accumulated to a certain extent, it will still overflow, contaminating the ground and wasting mortar. At the same time, during the plastering process, the plastering shaped board is in a perpendicular state to the wall, and the tilt angle and plaster thickness are not easy to adjust, making it difficult for the mortar to be fully pressed into the wall pores, reducing adhesion, and it is not easy to adjust it according to different plastering needs.

[0004] Therefore, an automated spraying and plastering device for building construction and civil engineering is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an automated spraying and plastering device for building construction and civil engineering in order to solve the above-mentioned problems, thereby improving the problems of mortar retention and easy overflow, and difficulty in adjusting the inclination and thickness of the plastering board according to different plastering needs.

[0006] This utility model achieves the above-mentioned objectives through the following technical solution: an automated spraying and plastering device for building construction includes a frame and a support set on its outer side. A spray pipe is installed on the support, and a set of nozzles is provided on the spray pipe. It also includes a plastering component, which is set on the outer side of the support and is used to collect excess mortar while performing plastering operations. The plastering component includes a plastering board, a through groove, and a guide groove. The plastering board is hinged to the inside of the support, the through groove is opened into the inside of the plastering board, and the guide groove is opened into one side of the plastering board and communicates with the through groove.

[0007] Preferably, a first electric push rod is provided between the bracket and the plasterboard, and two second electric push rods are installed on the outside of the bracket.

[0008] Preferably, one end of the first electric push rod is hinged to the bracket, and the other end of the first electric push rod is hinged to a slider, which is slidably connected to the inside of the plastering board.

[0009] Preferably, a drive block is slidably connected to the frame, and one end of the second electric push rod is fixedly installed to the outside of the drive block.

[0010] Preferably, a servo motor is mounted on the top of the frame, and a lead screw is mounted on the output shaft of the servo motor via a coupling. One end of the lead screw passes through and is threaded to the outside of the drive block.

[0011] Preferably, a booster pump is installed on the outside of the drive block, and both the output and input ends of the booster pump are equipped with hoses, one end of which is connected to the nozzle.

[0012] Preferably, the bottom of the plasterboard is equipped with a collection box communicating with the through groove, and the top of the plasterboard is equipped with two baffles.

[0013] The beneficial effects of this utility model are:

[0014] 1. By setting up through channels and guide channels, the spraying of mortar is positioned above the plastering board. During the plastering process, when the plastering board presses the mortar to adhere to the wall, the excess mortar will be guided into the collection box along the through channels. After the mortar on the plastering board separates from the wall, the mortar flowing along the side wall of the plastering board will be guided into the through channels along the guide channels and collected together into the collection box. By adopting the guide collection method, the waste of mortar and the pollution of the ground are reduced without affecting the spraying effect.

[0015] 2. By setting the first electric push rod and the second electric push rod, the tilt angle and distance of the plaster board from the wall can be adjusted. This allows for the selection of the appropriate tilt angle and mortar thickness based on usage requirements and mortar consistency, ensuring mortar adhesion and adapting to different plastering needs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the bracket and plasterboard of this utility model;

[0018] Figure 3 This is an exploded view of the bracket and plasterboard of this utility model;

[0019] Figure 4 for Figure 2 A magnified view of A in the middle.

[0020] In the diagram: 100, frame; 110, drive block; 111, booster pump; 112, hose; 120, servo motor; 121, lead screw; 200, bracket; 210, first electric push rod; 211, slider; 220, second electric push rod; 230, nozzle; 300, plastering assembly; 310, plastering board; 311, collection box; 320, through groove; 330, guide groove. Detailed Implementation

[0021] 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 protection scope of the present utility model.

[0022] In practical implementation: such as Figure 1-4 As shown, an automated spraying and plastering device for construction and civil engineering includes a frame 100 and a support 200 disposed on its outer side. A spray pipe 230 is installed on the support 200, and a set of nozzles is provided on the spray pipe 230. It also includes a plastering component 300, which is disposed on the outer side of the support 200 and is used to collect excess mortar while performing plastering operations. The plastering component 300 includes a plastering board 310, a through groove 320, and a guide groove 330. The plastering board 310 is hinged to the inside of the support 200, the through groove 320 is opened into the inside of the plastering board 310, and the guide groove 330 is opened into one side of the plastering board 310 and communicates with the through groove 320.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a first electric push rod 210 is provided between the bracket 200 and the plaster board 310, and two second electric push rods 220 are installed on the outside of the bracket 200.

[0024] When performing plastering operations, one end of the frame 100 can be placed in the corresponding processing area. At this time, the user can adjust the tilt of the plastering board 310 by pushing the first electric push rod 210 according to the mortar viscosity, the flatness of the wall surface to be processed, and the required mortar thickness. Then, the second electric push rod 220 is activated to adjust the distance between the plastering board 310 and the wall surface. Reasonable tilt angle and distance help to distribute the plastering material evenly on the wall surface and avoid material accumulation or uneven thickness. For example, a tilt angle of 30° is used to quickly spread the material and improve efficiency, while a tilt angle of 15° is used to more finely trim the surface and ensure quality. The specific selection can be flexibly adjusted according to the plastering needs.

[0025] Then, the mortar is introduced through the nozzle 230 and sprayed out along the nozzle. During the spraying process, the plastering board 310 smooths the mortar. During the smoothing process, when the plastering board 310 presses the mortar to adhere to the wall, the excess mortar will be discharged along the channel 320. When the plastering board 310 completes the plastering operation in a single stroke, it will separate from the mortar on the wall. At this time, some mortar will flow along the side wall of the plastering board 310 and then be guided into the channel 320 through the guide channel 330 for discharge.

[0026] like Figure 2 , Figure 3 and Figure 4 As shown, one end of the first electric push rod 210 is hinged to the bracket 200, and the other end of the first electric push rod 210 is hinged to a slider 211, which is slidably connected to the interior of the plastering board 310.

[0027] The first electric push rod 210, which is hinged and equipped with a slider 211, facilitates flexible adjustment of the tilt angle of the plaster board 310 and reduces the occurrence of jamming.

[0028] like Figure 1 As shown, a drive block 110 is slidably connected to the frame 100, and one end of the second electric push rod 220 is fixedly installed to the outside of the drive block 110.

[0029] The height of the plastering board 310 is adjusted by the drive block 110, while the second electric push rod 220 is supported.

[0030] like Figure 1 As shown, a servo motor 120 is mounted on the top of the frame 100. The output shaft of the servo motor 120 is connected to a lead screw 121 via a coupling. One end of the lead screw 121 passes through and is threaded to the outside of the drive block 110.

[0031] Starting the servo motor 120 will cause the lead screw 121 to rotate, thereby causing the drive block 110 to drive the plastering board 310 to move up and down accordingly.

[0032] like Figure 1 and Figure 2 As shown, a booster pump 111 is installed on the outside of the drive block 110. Both the output and input ends of the booster pump 111 are equipped with hoses 112, and one end of one hose 112 is connected to the nozzle 230.

[0033] Connect one hose 112 to the mortar bucket, then start the booster pump 111 to guide the mortar into the nozzle 230 along the other hose 112, thus completing the mortar delivery operation.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, a collection box 311 communicating with the through groove 320 is installed at the bottom of the plastering board 310, and two baffles are installed at the top of the plastering board 310.

[0035] The collection box 311 allows the mortar in the channel 320 to be collected and stored for reuse. The baffle strips can intercept and block the mortar that is about to flow to the outside of the plastering board 310 during the mortar collection process, reducing the occurrence of ground pollution and waste.

[0036] Working Principle: During plastering operations, one end of the frame 100 can be positioned to the corresponding processing area. The user can then adjust the tilt of the plastering board 310 by operating the first electric push rod 210 according to the mortar consistency, the flatness of the wall surface, and the required mortar thickness. The second electric push rod 220 is then activated to adjust the distance between the plastering board 310 and the wall surface. A reasonable tilt angle and distance help to evenly distribute the plastering material on the wall surface, avoiding material accumulation or uneven thickness. Next, a hose 112 is connected to the mortar bucket, and the booster pump 111 is activated to guide the mortar through the other hose 112 into the spray nozzle 230. The mortar is then sprayed out through the nozzle, which is positioned above the plastering board 310 to minimize obstruction. During spraying, the servo motor 120 is activated, causing the lead screw 121 to rotate, which in turn causes the drive block 110 to move the plastering board 310 up and down. As the plastering board 310 rises, it smooths the mortar. During the plastering process, when the plastering board 310 presses the mortar to adhere to the wall surface, excess mortar will be discharged along the channel 320. The baffle strip intercepts and blocks mortar from flowing onto the outer edge of the plastering board 310 during mortar collection, reducing ground contamination and waste. After the plastering board 310 completes its single pass, it separates from the mortar on the wall surface. Then, the plastering board 310 descends, and some mortar flows along its sidewall. It is then guided into the channel 320 via the guide channel 330. The collection box 311 collects and stores the mortar in the channel 320 for reuse. The entire device guides and collects mortar during the plastering process, reducing mortar waste and ground contamination without affecting the spraying effect. The tilt angle and position of the plastering board 310 can be flexibly adjusted to ensure mortar adhesion, making it suitable for different plastering needs.

[0037] 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. An automated spraying and plastering device for construction and civil engineering, characterized in that, include: A frame (100) and a support (200) disposed on its outer side, wherein a nozzle (230) is mounted on the support (200) and a set of nozzles is disposed on the nozzle (230); It also includes a plastering assembly (300), which is disposed on the outside of the support (200) and is used to collect excess mortar while performing plastering operations; The plastering assembly (300) includes a plastering board (310), a through groove (320), and a guide groove (330). The plastering board (310) is hinged to the interior of the bracket (200). The through groove (320) is opened into the interior of the plastering board (310). The guide groove (330) is opened to one side of the plastering board (310) and communicates with the through groove (320).

2. The automated spraying and plastering device for building construction and civil engineering as described in claim 1, characterized in that: A first electric push rod (210) is provided between the bracket (200) and the plaster board (310), and two second electric push rods (220) are installed on the outside of the bracket (200).

3. The automated spraying and plastering device for building construction and civil engineering as described in claim 2, characterized in that: One end of the first electric push rod (210) is hinged to the bracket (200), and the other end of the first electric push rod (210) is hinged to a slider (211), which is slidably connected to the interior of the plaster board (310).

4. The automated spraying and plastering device for building construction and civil engineering as described in claim 2, characterized in that: A drive block (110) is slidably connected to the frame (100), and one end of the second electric push rod (220) is fixedly installed to the outside of the drive block (110).

5. The automated spraying and plastering device for building construction and civil engineering as described in claim 4, characterized in that: A servo motor (120) is mounted on the top of the frame (100). The output shaft of the servo motor (120) is connected to a lead screw (121) via a coupling. One end of the lead screw (121) passes through and is threaded to the outside of the drive block (110).

6. The automated spraying and plastering device for building construction and civil engineering as described in claim 4, characterized in that: A booster pump (111) is installed on the outside of the drive block (110). Both the output and input ends of the booster pump (111) are equipped with hoses (112), and one end of one hose (112) is connected to the nozzle (230).

7. The automated spraying and plastering device for building construction and civil engineering as described in claim 1, characterized in that: The bottom of the plasterboard (310) is equipped with a collection box (311) that communicates with the through groove (320), and the top of the plasterboard (310) is equipped with two baffles.

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