Building wall plastering device

Abstract

A building wall plastering device comprises a smear box (1), characterized in that: a mortar collecting mechanism is provided on the lower side of the smear box (1), and a connecting plate (2) is fixedly connected between the mortar collecting mechanism and the smear box (1), the smear box (1) comprises a box body (11) with upper and lower openings, an adjusting plate (12) located inside the box body (11), and an adjusting mechanism connected between the box body (11) and the adjusting plate (12), a troweling opening (13) is provided on the side end of the box body (11) away from the connecting plate (2), and the lower ends of the box body (11) and the adjusting plate (12) are fixedly connected to a limiting plate (14). The building wall plastering device of the present invention has the advantages of being able to adjust the internal capacity of the smear box according to the amount of mortar applied, and being able to adjust the width of the mortar applied according to the width of the bricks, and in addition, excess mortar falls into the mortar collection box for collection, thereby avoiding mortar waste.

Description

Technical Field

[0001] The invention relates to a plastering device, in particular to a building wall plastering device. Background Art

[0002] Masonry walls refer to walls built with bricks or blocks. They are one of the main components of a building and serve as enclosure and load-bearing. Brick walls are masonry walls and have many advantages such as thermal insulation, heat insulation, and sound insulation. However, they also have many unfavorable factors such as slow construction speed, heavy weight, and high labor intensity. Brick walls are composed of two materials: bricks and mortar. The mortar glues the bricks together to form walls or blocks.

[0003] In the prior art, when a trowel is used to apply mortar to bricks, the mortar is not applied evenly, the amount of mortar applied is difficult to control, and the application is not neat.

[0004] Therefore, there are the above-mentioned inconveniences and problems in the known wall plastering method. Summary of the Invention

[0005] The purpose of the present invention is to provide a building wall plastering device with uniform coating.

[0006] To achieve the above objectives, the technical solution of the present invention is:

[0007] A building wall plastering device, comprising a plastering box, characterized in that:

[0008] A mortar collecting mechanism is provided on the lower side of the smear box, and a connecting plate is fixedly connected between the mortar collecting mechanism and the smear box. The smear box includes a box body which is open at the top and bottom, an adjustment plate located inside the box body, and an adjustment mechanism connected between the box body and the adjustment plate. A smoothing port is provided at the side end of the box body away from the connecting plate, and the lower ends of the box body and the adjustment plate are fixedly connected to a limit plate.

[0009] The building wall plastering device of the present invention can also be further implemented by adopting the following technical measures.

[0010] The aforementioned building wall plastering device, wherein the mortar collecting mechanism includes a supporting seat and a collection box, the supporting seat is fixedly connected to the connecting plate, and the collection box is vertically slidably sleeved on the inner side of the supporting seat.

[0011] In the aforementioned building wall plastering device, the side end of the supporting seat is threadedly connected with a locking bolt, and the locking bolt passes through the supporting seat and abuts against the aggregate box.

[0012] In the aforementioned building wall plastering device, the plane occupied by the lower surface of the box body can fall completely vertically into the plane occupied by the upper surface of the aggregate box.

[0013] In the aforementioned building wall plastering device, the end surfaces of the two limiting plates that are close to each other are rotatably connected to a plurality of rotating rollers, and the plurality of rotating rollers are evenly distributed along the length direction of the limiting plates.

[0014] The aforementioned building wall plastering device, wherein the adjustment mechanism includes an adjusting bolt and a guide slide rod, the adjusting bolt thread passes through the box body, and the end of the adjusting bolt located on the inner side of the box body is rotatably connected to the adjustment plate, one end of the guide slide rod is fixedly connected to the limit plate, and the box body is provided with a guide slide hole adapted to the guide slide rod.

[0015] In the aforementioned building wall plastering device, a handle is fixedly connected to the side end of the connecting plate.

[0016] After adopting the above technical solution, the building wall plastering device of the present invention has the following advantages:

[0017] 1. Under the action of the rotational connection between the guide slide rod and the guide slide hole, and the adjusting bolt and the adjusting plate, when adjusting, only the adjusting bolt needs to be manually rotated to move the position of the adjusting plate. On the one hand, the internal capacity of the mortar box can be adjusted according to the amount of mortar applied, and on the other hand, the width of the mortar applied can be adjusted according to the width of the bricks;

[0018] 2. By setting a mortar collection mechanism on the lower side of the smear box, when applying mortar, excess mortar falls into the mortar aggregate box for collection, avoiding mortar waste and reducing the workload of later ground cleaning. When a lot of mortar is collected in the aggregate box, the locking bolt can be loosened, the aggregate box can be taken out separately, and the mortar collected inside the aggregate box can be poured out. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a plastering device according to an embodiment of the present invention;

[0020] Figure 2 This is a structural diagram of an embodiment of the present invention when the aggregate box is removed;

[0021] Figure 3 Schematic diagram of the structure of the smear box according to an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the embodiments and the accompanying drawings.

[0023] Example 1

[0024] The building wall plastering device of the present invention includes a smear box 1, and a mortar collecting mechanism is provided on the lower side of the smear box 1 to collect excess mortar when smearing mortar to avoid mortar waste. A connecting plate 2 is fixedly connected between the mortar collecting mechanism and the smear box 1, and a handle 6 is fixedly connected to the side end of the connecting plate 2 to facilitate holding the device.

[0025] Please refer to Figure 1 , Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a plastering device according to an embodiment of the present invention. As shown in the figure, the mortar collection mechanism includes a support seat 3 and a collection box 4. The support seat 3 is fixedly connected to the connecting plate 2. The collection box 4 is vertically slidably sleeved on the inner side of the support seat 3, making it easy to remove the collection box 4 and pour out the mortar collected in the collection box 4. To prevent the mortar from solidifying and becoming difficult to pour out, a non-stick layer can be laid on the inner side of the collection box 4. The non-stick layer has low adhesion to the mortar, which can effectively prevent the mortar from sticking to the inner side of the collection box 4. The non-stick layer can be made of a cloth made of oilcloth or plastic film in the prior art. Figure 2 This is a schematic structural diagram of an embodiment of the present invention when the aggregate box is removed.

[0026] In order to prevent the aggregate box 4 from accidentally detaching from the supporting seat 3, a locking bolt 5 is threadedly connected to the side end of the supporting seat 3, and the locking bolt 5 passes through the supporting seat 3 and abuts against the aggregate box 4, so that the aggregate box 4 is stably fixed on the inner side of the supporting seat 3, and the plane occupied by the lower surface of the box body 11 can fall completely vertically into the plane occupied by the upper surface of the aggregate box 4, ensuring that the excess mortar in the box body 11 can be stably collected in the aggregate box 4.

[0027] Figure 3 The schematic diagram of the structure of the mortar box according to an embodiment of the present invention is shown in FIG. The mortar box 1 comprises a box body 11 with openings at the top and bottom, an adjustment plate 12 located inside the box body 11, and an adjustment mechanism connected between the box body 11 and the adjustment plate 12 for adjusting the width of the mortar according to the width of the brick 7.

[0028] The adjustment mechanism of the building wall plastering device of the present invention includes an adjusting bolt 16 and a guide slide rod 18. The adjusting bolt 16 is threaded through the box body 11, and the end of the adjusting bolt 16 located on the inner side of the box body 11 is rotatably connected to the adjusting plate 12. One end of the guide slide rod 18 is fixedly connected to the limit plate 14. A guide slide hole 17 adapted to the guide slide rod 18 is provided on the box body 11. Under the action of the rotational connection between the guide slide rod 18 and the guide slide hole 17, and the adjusting bolt 16 and the adjusting plate 12, when adjusting, it is only necessary to manually rotate the adjusting bolt 16 to move the position of the adjusting plate 12, thereby realizing the adjustment of the width of the mortar according to the width of the brick 7.

[0029] The side end of the box body 11 away from the connecting plate 2 is provided with a smoothing port 13 for evenly smoothing the mortar on the surface of the brick 7. The lower ends of the box body 11 and the adjusting plate 12 are fixedly connected to the limiting plate 14, so that the brick 7 moves in a straight line when applying the mortar to prevent the brick 7 from shifting. In addition, the end surfaces of the two limiting plates 14 close to each other are rotatably connected to a plurality of rotating rollers 15, and the plurality of rotating rollers 15 are evenly distributed along the length direction of the limiting plate 14. There is rolling friction between the brick 7 and the rotating rollers 15, which can reduce the friction force when pulling out the brick 7, and pull the brick 7 outward more smoothly.

[0030] The working principle of the building wall plastering device of the present invention is as follows: when in use, the width of the mortar is adjusted according to the width of the brick 7 by using the adjusting mechanism, and one end face of the brick 7 to be coated with mortar is fitted to the lower end of the box body 11, and the opposite side ends of the brick 7 are respectively fitted to the two limit plates 14, and the mortar is poured into the open upper end of the box body 11, and then the brick 7 is pulled out toward the side away from the connecting plate 2, and the mortar on the surface of the brick 7 is evenly smoothed by using the smoothing opening 13. The limit plates 14 make the brick 7 move in a straight line when coating the mortar, preventing the brick 7 from shifting and achieving uniform coating. The excess mortar falls into the mortar collection box 4 for collection, avoiding mortar waste and reducing the workload of later ground cleaning. When more mortar is collected in the collection box 4, the locking bolt 5 can be loosened, the collection box 4 can be taken out separately, and the mortar collected inside the collection box 4 can be poured out.

[0031] The present invention has substantial features and significant technological advancements. The building wall plastering device of the present invention can, on the one hand, adjust the internal capacity of the mortar box according to the amount of mortar applied, and on the other hand, adjust the width of the mortar applied according to the width of the bricks. Furthermore, excess mortar during construction falls into the mortar collection box for collection, avoiding mortar waste and reducing the workload of later floor cleaning. When a large amount of mortar has accumulated in the collection box, the locking bolt can be loosened, the collection box can be removed separately, and the mortar collected in the collection box can be poured out.

[0032] The above embodiments are intended to illustrate the present invention only and are not intended to limit the present invention. Persons skilled in the art may make various modifications or variations without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions are intended to fall within the scope of the present invention and are defined by the claims.

Claims

1. A building wall plastering device, comprising a plastering box (1), characterized in that: A mortar collecting mechanism is provided on the lower side of the smear box (1), and a connecting plate (2) is fixedly connected between the mortar collecting mechanism and the smear box (1). The smear box (1) includes a box body (11) which is open at the top and bottom, an adjustment plate (12) located on the inner side of the box body (11), and an adjustment mechanism connected between the box body (11) and the adjustment plate (12). A smoothing opening (13) is provided on the side end of the box body (11) away from the connecting plate (2). The lower ends of the box body (11) and the adjustment plate (12) are fixedly connected to a limiting plate (14). The mortar collecting mechanism includes a supporting seat (3) and a collecting box (4). The supporting seat (3) is fixedly connected to the connecting plate (2). The collecting box (4) is vertically slidably sleeved on the inner side of the supporting seat (3). On the side, the plane occupied by the lower surface of the box body (11) can fall completely vertically into the plane occupied by the upper surface of the collecting box (4), and the end surfaces of the two limit plates (14) close to each other are rotatably connected to multiple rotating rollers (15), and the multiple rotating rollers (15) are evenly distributed along the length direction of the limit plates (14), and the adjustment mechanism includes an adjusting bolt (16) and a guide slide rod (18), the adjusting bolt (16) is threaded through the box body (11), and the end of the adjusting bolt (16) located on the inner side of the box body (11) is rotatably connected to the adjusting plate (12), one end of the guide slide rod (18) is fixedly connected to the adjusting plate (12), and a guide slide hole (17) adapted to the guide slide rod (18) is provided on the box body (11).

2. The building wall plastering device according to claim 1, characterized in that: The side end of the support seat (3) is threadedly connected to a locking bolt (5), and the locking bolt (5) passes through the support seat (3) and abuts against the collecting box (4).

3. The building wall plastering device according to claim 1, characterized in that: A handle (6) is fixedly connected to the side end of the connecting plate (2).

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