Plastering device for masonry

Abstract

A plastering device for masonry relates to the technical field of building tools and comprises a shell, a flattening plastering opening is formed in the lower portion of the rear end of the shell, a strip-shaped plastering opening is formed in the front end of the shell, and a material uniformizing mechanism is arranged in the shell. According to the novel plastering machine, flattening and plastering can be conducted, material strips can be plastered, meanwhile, the material uniformizing mechanism is arranged, the output balance of slurry can be guaranteed, and the plastering quality and the plastering efficiency can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of building tools, and in particular relates to a plastering machine for masonry. Background Art

[0002] The utility model with application number CN201921508772.0 discloses a special tool for plastering, including a shell, a push handle is arranged on the top of the shell wall on the left and right sides of the shell, a scraper is arranged on the front side of the shell, the scraper and the shell are connected by a fixing bolt, a positioning hole matching the fixing bolt is arranged at one end of the shell near the scraper, and a slurry control groove is arranged between the bottom end of the scraper and the shell. The device can continuously perform plastering and improve the efficiency of plastering. However, there are still some defects, as follows:

[0003] 1. After the slurry enters the shell, tools are needed to evenly distribute the slurry so that during the pulling of the shell, the amount of slurry output from each slurry control slot can be balanced. If the slurry distribution in the shell is uneven, some slurry control slots may not be able to output slurry normally, while others may not be able to output slurry, which will cause inconvenience in later construction.

[0004] 2. When the slurry is viscous and has poor fluidity, it will especially lead to the problem of uneven slurry distribution at the inner port of each slurry control groove, which will have a great impact on the plastering effect.

[0005] 3. After plastering, this tool can only form multiple rows of strip-shaped slurry, but cannot achieve a smoothing effect. Utility Model Content

[0006] The invention discloses a plastering machine for masonry, aiming to solve the problems 1, 2 and 3 in the prior art.

[0007] To achieve the above purpose, the technical solution of this novel invention is:

[0008] A plastering machine for masonry construction comprises a shell, a flattening plastering opening is arranged at the lower rear end of the shell, a strip-shaped plastering opening is arranged at the front end, and a material equalizing mechanism is arranged inside the shell.

[0009] Preferably, the shell includes two side panels and a back panel, the front end of the side panel is an inclined slope, an inclined plate is connected between the two slopes, the bottom end of the inclined plate is a serrated structure, and slurry output control grooves are formed between adjacent serrations, the bottom end of the serrations is flush with the bottom end of the side panel, and a plurality of slurry output control grooves form a strip plastering opening, and the back panel is fixedly connected between the rear ends of the two side panels, the bottom end of the back panel is higher than the bottom end of the side panel and forms a flattened plastering opening with the side panels.

[0010] Preferably, the material equalizing mechanism includes two guide rods horizontally connected between the upper inner end of the inclined plate and the upper inner end of the back plate, and two extrusion plates slidably connected to the two guide rods, and the bottom end of the extrusion plate is flush with the bottom end of the back plate. In the initial state, one of the extrusion plates is located close to the back plate, and the other extrusion plate is located close to the inclined plate.

[0011] Preferably, a first handle is provided on the outer surface of the inclined plate.

[0012] Preferably, a second handle is provided on the upper end of the extrusion plate.

[0013] Preferably, the left and right parts of the extrusion plate are symmetrically provided with sliding holes, and the guide rod is slidably connected to the sliding holes on the same side.

[0014] Preferably, the left and right ends of the extrusion plate are clearance-matched with the inner surfaces of the corresponding side plates.

[0015] The beneficial effects of the new type of plastering machine for masonry are:

[0016] The new type can be used for both leveling and plastering, and can also be used for plastering with material strips. At the same time, a material balancing mechanism is provided to ensure the balance of slurry output, thereby improving the plastering quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 , a schematic diagram of the top view structure of the new model.

[0018] Figure 2 , a schematic diagram of the side structure of the new model.

[0019] Figure 3 , a schematic diagram of the rear view structure of the new model.

[0020] Figure 4 , a schematic diagram of the cross-sectional structure of the new extrusion plate and guide rod.

[0021] Figure 5 , The effect diagram of the new type after plastering through strip plastering mouth.

[0022] Figure 6 , The effect picture of the new type after plastering by flattening the plaster mouth.

[0023] 1. Side panel; 2. Back panel; 3. Material storage space; 4. Inclined surface; 5. Inclined plate; 6. First handle; 7. Slurry output control groove; 8. Leveling plastering mouth; 9. Guide rod; 10. Squeeze plate; 11. Second handle; 12. Slide hole; 13. Leveled plaster layer; 14. Slurry strip; 15. Masonry base. DETAILED DESCRIPTION

[0024] The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0025] A plastering machine for masonry, such as Figure 1-4 As shown, it includes a shell, a flattening plastering port 8 is provided at the lower rear end of the shell, a strip plastering port is provided at the front end, and a material equalizing mechanism is provided inside the shell. Figure 6 As shown, when the plastering is flattened, a layer of slurry, i.e., a flattened plastering layer 13, is spread on the surface of the masonry base 15, and when the strip plastering is plastered, as shown in FIG. Figure 5 As shown, evenly distributed slurry strips 14 are formed on the surface of the masonry base 15 .

[0026] like Figure 1-3 As shown, the housing includes two side panels 1 and a back panel 2. The front end of the side panel is an inclined surface 4. An inclined panel 5 is connected between the two inclined surfaces 4. The bottom end of the inclined panel 5 is a sawtooth structure. A slurry output control groove 7 is formed between adjacent sawtooths. The bottom end of the sawtooth is flush with the bottom end of the side panel 1. A plurality of slurry output control grooves 7 form a strip plastering opening. The back panel 2 is fixedly connected between the rear ends of the two side panels 1. The bottom end of the back panel 2 is higher than the bottom end of the side panel 1 and forms a flattening plastering opening 8 with the side panels 1. When used, the slurry is output from the flattening plastering opening when the new model is pulled forward, and the slurry is output from the flattening plastering opening when it is moved backward. The slurry is output through the strip plastering opening.

[0027] like Figure 1 , 4 As shown, the material-distributing mechanism includes two guide rods 9 horizontally connected between the upper inner end of the inclined plate 5 and the upper inner end of the back plate 2, and two extrusion plates 10 slidably connected to the two guide rods 9. The bottom end of the extrusion plate 10 is flush with the bottom end of the back plate 2. In the initial state, one of the extrusion plates 10 is located near the back plate 2, and the other extrusion plate 10 is located near the inclined plate 5. When in use, the worker pours the slurry from the upper end of the shell into the shell, holds the two extrusion plates with both hands and moves them toward each other, and spreads the slurry almost evenly in the shell by squeezing and then releasing; during the plastering process, the slurry needs to be initially flattened through the gap between the lower end of the extrusion plate 10 and the surface of the masonry base 15, and then output through the strip plastering port or the flattening plastering port, so as to ensure the uniformity of the output slurry distribution and the plastering effect.

[0028] like Figure 1 , 2 As shown, a first handle 6 is provided on the outer surface of the inclined plate 5 .

[0029] like Figure 1 , 4As shown, a second handle 11 is provided at the upper end of the extrusion plate 10 .

[0030] like Figure 4 As shown, the extrusion plate 10 is symmetrically provided with sliding holes 12 on the left and right parts, and the guide rod 9 is slidably connected to the sliding holes 12 on the same side.

[0031] like Figure 1 As shown, the left and right ends of the extrusion plate 10 are clearance-matched with the inner surfaces of the corresponding side plates 1 .

Claims

1. A plastering machine for masonry, characterized by comprising a housing, a flattening plastering opening is provided at the lower rear end of the housing, a strip plastering opening is provided at the front end, and a material equalizing mechanism is provided in the housing; The shell comprises two side plates and a back plate. The front end of the side plate is an inclined surface. An inclined plate is connected between the two inclined surfaces. The bottom end of the inclined plate is a sawtooth structure. A slurry output control groove is formed between adjacent sawtooths. The bottom end of the sawtooth is flush with the bottom end of the side plate. A plurality of slurry output control grooves form a strip-shaped plastering opening. The back plate is fixedly connected between the rear ends of the two side plates. The bottom end of the back plate is higher than the bottom end of the side plate and forms a flattened plastering opening with the side plates. The material equalizing mechanism includes two guide rods horizontally connected between the upper inner end of the inclined plate and the upper inner end of the back plate, and two extrusion plates slidably connected to the two guide rods. The bottom end of the extrusion plate is flush with the bottom end of the back plate. In the initial state, one of the extrusion plates is located close to the back plate, and the other extrusion plate is located close to the inclined plate.

2. A masonry plastering device as claimed in claim 1, characterized in that: The outer surface of the inclined plate is provided with a first handle.

3. A masonry plastering device as claimed in claim 2, characterized in that: A second handle is arranged on the upper end of the extrusion plate.

4. A masonry plastering device as claimed in claim 3, characterized in that: The left and right parts of the extrusion plate are symmetrically provided with sliding holes, and the guide rod is slidably connected with the sliding holes on the same side.

5. A masonry plastering device as claimed in claim 4, characterized in that: The left and right ends of the extrusion plate are clearance-matched with the inner surfaces of the corresponding side plates.

Images