Environment-friendly building wall painting machine

Abstract

The utility model relates to the technical field of wall painting, in particular to an environment-friendly building wall painting machine which comprises a painting machine body, a grab handle is installed at the side end of the painting machine body, the output end of the bottom of the painting machine body is rotationally connected with a rotating shaft, and the bottom end of the rotating shaft is fixedly connected with a fixing plate. The bottom end of the fixing plate is detachably connected with a smearing sheet through a bolt, the top end of the fixing plate is provided with a protection structure, the protection structure comprises a fixing block, the top end of the fixing plate is fixedly connected with the fixing block, a fixing rod is detachably connected in the fixing block, and the side end of the fixing rod is fixedly connected with a connecting rod; a mounting plate is fixedly connected to the bottom end of the connecting rod, and a protective cover and a protective plate are detachably connected to the top end and the bottom end of the mounting plate correspondingly; and mortar and putty which are thrown away can be protected, and bolts can also be protected.

Description

Technical Field

[0001] This utility model relates to a building wall coating machine, specifically an environmentally friendly building wall coating machine, belonging to the field of wall coating technology. Background Technology

[0002] Applying mortar and putty to building walls not only protects the surface and extends the lifespan of the walls, but also allows the putty to enhance the wall's appearance, changing its color, pattern, gloss, and texture, thus improving the building's aesthetic value. During the application process, a smoothing machine is used to apply the putty or mortar, saving labor and increasing work efficiency.

[0003] When using a plastering machine to apply plaster to a wall, the high-speed rotation can cause mortar and putty to splatter, which not only affects the environment but also wastes materials. Furthermore, the plastering pads of the plastering machine are installed with bolts, and the putty and mortar that are used to install the plastering pads can solidify on the bolts, making it difficult to remove the bolts and thus affecting the replacement of the plastering pads. Utility Model Content

[0004] The purpose of this invention is to provide an environmentally friendly building wall coating machine to solve the above problems. It can protect splattered mortar and putty, as well as bolts.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: an environmentally friendly building wall coating machine, comprising a coating machine body, a handle installed on the side of the coating machine body, a rotating shaft rotatably connected to the bottom output end of the coating machine body, a fixing plate fixedly connected to the bottom end of the rotating shaft, a coating sheet detachably connected to the bottom end of the fixing plate by bolts, a protective structure installed at the top end of the fixing plate, the protective structure comprising a fixing block, a fixing block fixedly connected to the top end of the fixing plate, a fixing rod detachably connected inside the fixing block, a connecting rod fixedly connected to the side end of the fixing rod, an installation plate fixedly connected to the bottom end of the connecting rod, and a protective cover and a protective plate detachably connected to the top and bottom ends of the installation plate, respectively.

[0006] Preferably, two protective covers are installed symmetrically, and two protective plates are installed symmetrically.

[0007] Preferably, the protective cover and the protective plate are both fixedly connected to the side ends of the protective cover and the protective plate, and the top and bottom ends of the side ends of the mounting plate are both fixedly connected to the fixing posts. The fixing sleeve is provided with a fixing groove, and the fixing posts and fixing grooves are inserted into each other.

[0008] Preferably, the fixing groove is in the form of a hexagonal prism, and the fixing column is in the form of a hexagonal prism.

[0009] Preferably, a limiting structure is installed on the protective cover and the fixing block. The limiting structure includes a limiting plate, one of the protective covers is fixedly connected to the limiting plate, and the other protective cover is provided with a limiting groove, wherein the limiting plate and the limiting groove are engaged.

[0010] Preferably, a clamping block is slidably connected inside the fixing block, a locking block is fixedly connected to the fixing rod, the clamping block and the locking block engage, and a spring is fixedly connected between the fixing block and the clamping block.

[0011] Preferably, the side end of the clamping block has a triangular shape, and the entire clamping block has a triangular shape.

[0012] Preferably, a sliding rod is fixedly connected to the side end of the clamping block, the sliding rod and the fixing block are slidably connected, and a pull block is fixedly connected to the side end of the sliding rod.

[0013] Preferably, a guide rod is fixedly connected inside the fixing block, and the guide rod and the clamping block are slidably connected.

[0014] The beneficial effects of this utility model are as follows: When it is necessary to smooth the putty or mortar on the building wall, the fixing rod is inserted into the fixing block, and then installed on the side of the mounting plate through the connecting rod. Then, the two protective covers and two protective plates are put together by the mounting plates at both ends. When the coating machine body is started, the rotating shaft can drive the fixing plate and the coating sheet installed on the fixing plate to rotate. Therefore, by starting the coating machine body, the putty and mortar on the wall can be smoothed. When smoothing, the protective covers put the coating sheet on all sides can be protected by the putty and mortar, preventing the putty and mortar from flying off, which not only affects the surrounding environment but also leads to material waste. The protective plates can protect the bolts that install the coating sheet, preventing mortar from falling on the bolts and solidifying, which would affect the replacement of the coating sheet. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the protective cover and the protective plate of this utility model;

[0017] Figure 3 for Figure 2 The diagram shows an enlarged view of part A.

[0018] Figure 4 This is a schematic diagram of the connection structure of the fixing rod and the connecting rod of this utility model.

[0019] In the diagram: 1. Applicator body; 2. Handle; 3. Fixing plate; 4. Applicator pad; 5. Rotating shaft; 6. Protective structure; 601. Fixing block; 602. Fixing rod; 603. Connecting rod; 604. Mounting plate; 605. Protective cover; 606. Protective plate; 607. Fixing sleeve; 608. Fixing column; 609. Fixing groove; 7. Limiting structure; 701. Limiting plate; 702. Limiting groove; 703. Clamping block; 704. Locking block; 705. Spring; 706. Slide rod; 707. Pulling block; 708. Guide rod. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 As shown, an environmentally friendly building wall coating machine includes a coating machine body 1. A handle 2 is installed on the side of the coating machine body 1. A rotating shaft 5 is rotatably connected to the bottom output end of the coating machine body 1. A fixing plate 3 is fixedly connected to the bottom end of the rotating shaft 5. A coating sheet 4 is detachably connected to the bottom end of the fixing plate 3 by bolts. A protective structure 6 is installed on the top end of the fixing plate 3. The protective structure 6 includes a fixing block 601. The fixing block 601 is fixedly connected to the top end of the fixing plate 3. A fixing rod 602 is detachably connected inside the fixing block 601. A connecting rod 603 is fixedly connected to the side end of the fixing rod 602. An installation plate 604 is fixedly connected to the bottom end of the connecting rod 603. A protective cover 605 and a protective plate 606 are detachably connected to the top and bottom ends of the installation plate 604, respectively.

[0022] As a technical optimization of this utility model, two protective covers 605 are installed symmetrically, and two protective plates 606 are installed symmetrically.

[0023] As a technical optimization of this utility model, the protective cover 605 and the protective plate 606 are both fixedly connected to the side ends of the protective cover 605 and the protective plate 606, and the top and bottom ends of the mounting plate 604 are both fixedly connected to the fixed posts 608. The fixed sleeve 607 is provided with a fixed groove 609. The fixed post 608 and the fixed groove 609 are inserted into each other. The fixed groove 609 and the fixed post 608 are both hexagonal prisms in shape. The protective cover 605 and the protective plate 606 can be fixed by inserting the fixed post 608 and the fixed groove 609.

[0024] As a technical optimization of this utility model, a limiting structure 7 is installed on the protective cover 605 and the fixing block 601. The limiting structure 7 includes a limiting plate 701. One of the protective covers 605 is fixedly connected to the limiting plate 701, and the other protective cover 605 is provided with a limiting groove 702. The limiting plate 701 and the limiting groove 702 engage, and the two protective covers 605 can be engaged and positioned by the limiting plate 701 and the limiting groove 702.

[0025] As a technical optimization of this utility model, a clamping block 703 is slidably connected inside the fixing block 601, and a locking block 704 is fixedly connected to the fixing rod 602. The clamping block 703 and the locking block 704 engage. A spring 705 is fixedly connected between the fixing block 601 and the clamping block 703. The side end of the clamping block 703 has a triangular shape, and the locking block 704 has an overall triangular shape. By engaging the clamping block 703 and the locking block 704 fixed on the fixing rod 602, the fixing rod 602 can be engaged and installed inside the fixing block 601.

[0026] As a technical optimization of this utility model, a sliding rod 706 is fixedly connected to the side end of the clamping block 703. The sliding rod 706 and the fixing block 601 are slidably connected. A pull block 707 is fixedly connected to the side end of the sliding rod 706. The clamping block 703 is driven to slide by the sliding rod 706. When the clamping block 703 and the locking block 704 are separated, the fixing rod 602 and the connecting rod 603 can be removed, and the protective cover 605 and the protective plate 606 can be disassembled.

[0027] As a technical optimization of this utility model, a guide rod 708 is fixedly connected inside the fixing block 601. The guide rod 708 and the clamping block 703 are slidably connected, and the clamping block 703 can be guided and limited by the guide rod 708.

[0028] In use, when it is necessary to smooth the putty or mortar on a building wall, the fixing rod 602 is inserted into the fixing block 601, and then the mounting plate 604 is installed through the connecting rod 603. The two protective covers 605 and two protective plates 606 are then joined together by the mounting plates 604 at both ends. When the applicator body 1 is started, the rotating shaft 5 drives the fixing plate 3 and the applicator sheet 4 installed on the fixing plate 3 to rotate. Therefore, starting the applicator body 1 can smooth the putty and mortar on the wall surface. During smoothing, the joined protective covers 605 protect the applicator sheet 4 from flying putty and mortar, preventing it from affecting the surrounding environment and wasting materials. The protective plates 606 protect the bolts that install the applicator sheet 4, preventing sand from flying into the air. The slurry falling onto the bolts and solidifying affects the replacement of the coating sheet 4. The protective cover 605 and the protective plate 606 can be fixed by the insertion of the fixing post 608 and the fixing groove 609. The two protective covers 605 can be locked and positioned by the limiting plate 701 and the limiting groove 702. The fixing rod 602 can be locked and installed inside the fixing block 601 by the engagement of the clamping block 703 and the locking block 704 fixed on the fixing rod 602. The clamping block 703 can be guided and limited by the guide rod 708. When it is necessary to remove the fixing rod 602, pull the pull block 707 at both ends, so that the clamping block 703 can be slid by the sliding rod 706. When the clamping block 703 and the locking block 704 are separated, the fixing rod 602 and the connecting rod 603 can be removed, and the protective cover 605 and the protective plate 606 can be disassembled.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] 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 environmentally friendly building wall coating machine, comprising a coating machine body (1), wherein a handle (2) is installed on the side of the coating machine body (1), a rotating shaft (5) is rotatably connected to the bottom output end of the coating machine body (1), a fixing plate (3) is fixedly connected to the bottom end of the rotating shaft (5), and a coating sheet (4) is detachably connected to the bottom end of the fixing plate (3) by bolts, characterized in that: The top of the fixing plate (3) is equipped with a protective structure (6), which includes a fixing block (601). The top of the fixing plate (3) is fixedly connected to the fixing block (601). The fixing block (602) is detachably connected to the fixing block (601). The side end of the fixing rod (602) is fixedly connected to a connecting rod (603). The bottom end of the connecting rod (603) is fixedly connected to an installation plate (604). The top and bottom ends of the installation plate (604) are respectively detachably connected to a protective cover (605) and a protective plate (606).

2. The environmentally friendly building wall coating machine according to claim 1, characterized in that: Two protective covers (605) are installed symmetrically, and two protective plates (606) are installed symmetrically.

3. The environmentally friendly building wall coating machine according to claim 1, characterized in that: The protective cover (605) and the protective plate (606) are both fixedly connected to the side end of the fixed sleeve (607), and the top and bottom ends of the mounting plate (604) are both fixedly connected to the fixed post (608). The fixed sleeve (607) is provided with a fixed groove (609), and the fixed post (608) and the fixed groove (609) are inserted into each other.

4. The environmentally friendly building wall coating machine according to claim 3, characterized in that: The fixing groove (609) is in the shape of a hexagonal prism, and the fixing column (608) is in the shape of a hexagonal prism.

5. The environmentally friendly building wall coating machine according to claim 1, characterized in that: Limiting structures (7) are installed on the protective cover (605) and the fixing block (601). The limiting structure (7) includes a limiting plate (701). One of the protective covers (605) is fixedly connected to the limiting plate (701), and the other protective cover (605) is provided with a limiting groove (702). The limiting plate (701) and the limiting groove (702) engage.

6. The environmentally friendly building wall coating machine according to claim 1, characterized in that: A clamping block (703) is slidably connected inside the fixing block (601), and a locking block (704) is fixedly connected on the fixing rod (602). The clamping block (703) and the locking block (704) engage, and a spring (705) is fixedly connected between the fixing block (601) and the clamping block (703).

7. The environmentally friendly building wall coating machine according to claim 6, characterized in that: The side of the clamping block (703) is triangular in shape, and the overall structure of the card block (704) is triangular in shape.

8. The environmentally friendly building wall coating machine according to claim 6, characterized in that: The side end of the clamping block (703) is fixedly connected to a slide rod (706), the slide rod (706) and the fixing block (601) are slidably connected, and the side end of the slide rod (706) is fixedly connected to a pull block (707).

9. An environmentally friendly building wall coating machine according to claim 6, characterized in that: A guide rod (708) is fixedly connected inside the fixing block (601), and the guide rod (708) and the clamping block (703) are slidably connected.

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