Plastering device for building construction

Abstract

The utility model is suitable for the technical field of building construction, and provides a building construction plastering device which comprises a conveying plate, a concave block is arranged on the top face of the conveying plate, a driving assembly is arranged on the top face of the concave block, and a plastering assembly is arranged in the concave block; the driving assembly comprises a first motor arranged at the top of the concave block and a screw rod which is arranged at the output end of the first motor and penetrates through the interior of the concave block; the plastering assembly comprises a moving block arranged on the screw rod in a sleeving mode, a connecting shaft rotationally arranged in the moving block and a scraping plate arranged at the end, away from the moving block, of the connecting shaft, and therefore the angle of the scraping plate can be adjusted, multi-angle repeated plastering is conducted on mortar in an area, and the plastering efficiency is improved. The uniformity of mortar on the wall surface is improved, and the plastering quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction plastering device. Background Art

[0002] Plastering refers to the systematic construction process of applying finishing mortar to the surface of the base material, which has the function of protecting the base and increasing the beauty, and providing special functions for the building. Plastering has two major functions: one is the protective function, which protects against erosion, increases the wall's ability to resist moisture, weathering, and heat insulation, and can improve the durability and thermal performance of the wall; the other is the beautification function, which improves indoor sanitary conditions, purifies the air, beautifies the environment, and improves living comfort.

[0003] For example, a plastering machine for thin plastering of building exterior walls with application number CN202123324130.5, the utility model patent controls the adjustment component, the adjustment component drives multiple guide rods to slide toward the direction close to the wall, and the multiple guide rods drive the scraper rods to slide toward the direction close to the wall, so that the scraper rods abut against the side wall of the wall, but the angle of the scraper rod of the utility model patent cannot be changed, and can only perform up and down plastering, which cannot meet the needs of plastering at multiple angles, resulting in reduced flatness of the mortar on the wall.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a plastering device for construction, which can drive the rotating shaft and the driving gear to rotate through a second motor and then drive the driven gear and the connecting shaft to rotate, so as to facilitate the rotation of the scraper, thereby realizing the adjustment of the angle of the scraper, and repeatedly plastering the mortar in the area at multiple angles, thereby improving the uniformity of the mortar on the wall surface and improving the quality of plastering.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a plastering device for construction, comprising: a transport plate, a concave block is provided on the top surface of the transport plate, a driving assembly is provided on the top surface of the concave block, and a plastering assembly is provided inside the concave block; the driving assembly comprises a first motor arranged on the top of the concave block and a screw rod arranged at the output end of the first motor and passing through the inside of the concave block; the plastering assembly comprises a moving block sleeved on the screw rod, a connecting shaft rotatably arranged inside the moving block, and a scraper arranged at the end of the connecting shaft away from the moving block.

[0007] According to the construction plastering device of the utility model, a groove is provided at the connection between the moving block and the connecting shaft, a support plate is provided on the side of the moving block adjacent to the scraper, a second motor is provided on the support plate, a rotating shaft located inside the groove is provided on the output end of the second motor, and a driving gear is sleeved on the rotating shaft.

[0008] According to the construction plastering device of the utility model, a driven gear meshing with the driving gear is sleeved on the connecting shaft.

[0009] According to the construction plastering device of the utility model, a protrusion is provided on one side of the interior of the groove, an opening matching the connecting shaft is provided at the connection between the end of the protrusion and the connecting shaft, limit blocks are provided on the top and bottom surfaces of the opening, and a recess matching the limit block is provided on the connecting shaft.

[0010] According to the construction plastering device of the utility model, auxiliary blocks are provided on both sides of the inner wall of the moving block adjacent to the concave block, and a sliding groove matching the moving track of the auxiliary block is provided at the connection between the concave block and the auxiliary block.

[0011] According to the construction plastering device of the utility model, a plurality of groups of rollers are arranged at the bottom of the transport plate, and a push handle is arranged at one side of the transport plate.

[0012] The utility model provides a plastering device for building construction, comprising: a transport plate, a concave block is arranged on the top surface of the transport plate, a driving assembly is arranged on the top surface of the concave block, and a plastering assembly is arranged inside the concave block; the driving assembly comprises a first motor arranged on the top of the concave block and a screw rod arranged at the output end of the first motor and passing through the inside of the concave block; the plastering assembly comprises a moving block sleeved on the screw rod, a connecting shaft rotatably arranged inside the moving block, and a scraper arranged at the end of the connecting shaft away from the moving block, and the moving block is driven by the driving assembly to move in the vertical direction, thereby realizing plastering of the wall surface. In summary, the utility model patent drives the moving block to move in the vertical direction through the driving component, thereby realizing plastering of the wall surface; the second motor drives the rotating shaft and the driving gear to rotate, and then drives the driven gear and the connecting shaft to rotate, so as to facilitate the rotation of the scraper, thereby realizing the adjustment of the angle of the scraper, and repeatedly plastering the mortar in the area at multiple angles, thereby improving the uniformity of the mortar on the wall surface and improving the plastering quality; and when the movement of the second motor realizes that the scraper is perpendicular to the ground, the inside of the vertical strip groove position on the wall surface can be plastered, thereby adapting to the needs of different wall surfaces and decoration, enhancing the adaptability of the device to different wall surfaces, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a stereogram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model without the transport plate, concave block, roller and push handle;

[0015] Figure 3 It is a structural schematic diagram of the moving block of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the connection relationship between the driving gear and the driven gear of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the connection relationship between the connecting shaft and the protrusion of the utility model;

[0018] In the figure, 1-transport plate, 2-roller, 3-push handle, 4-concave block, 5-first motor, 6-screw, 7-moving block, 8-groove, 9-slide, 10-auxiliary block, 11-bump, 12-opening, 13-limiting block, 14-support plate, 15-second motor, 16-rotating shaft, 17-driving gear, 18-driven gear, 19-connecting shaft, 20-recess, 21-scraper. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0021] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0022] See also Figure 1-Figure 5The utility model provides a plastering device for building construction, comprising: a transport plate 1, a concave block 4 is provided on the top surface of the transport plate 1, a driving assembly is provided on the top surface of the concave block 4, and a plastering assembly is provided inside the concave block 4; the driving assembly comprises a first motor 5 arranged on the top of the concave block 4 and a screw 6 arranged at the output end of the first motor 5 and passing through the inside of the concave block 4; the plastering assembly comprises a moving block 7 sleeved on the screw 6, a connecting shaft 19 rotatably arranged inside the moving block 7, and a scraper 21 arranged at the end of the connecting shaft 19 away from the moving block 7, and the moving block 7 is driven by the driving assembly to move in the vertical direction, thereby realizing plastering of the wall surface.

[0023] See also Figure 1-Figure 4 Preferably, a groove 8 is provided at the connection between the moving block 7 and the connecting shaft 19 of the utility model, a support plate 14 is provided on the side of the moving block 7 adjacent to the scraper 21, a second motor 15 is provided on the support plate 14, a rotating shaft 16 located inside the groove 8 is provided on the output end of the second motor 15, a driving gear 17 is sleeved on the rotating shaft 16, the groove 8 facilitates the rotation of the connecting shaft 19, the rotating shaft 16 and the driving gear 17, the support plate 14 provides a support function for the second motor 15, and improves the stability of the second motor 15 when in use.

[0024] See also Figure 4 In addition, the connecting shaft 19 of the utility model is sleeved with a driven gear 18 meshing with the driving gear 17, and the driving gear 17 drives the driven gear 18 to rotate, thereby realizing that the driven gear 18 drives the connecting shaft 19 to rotate.

[0025] See also Figure 3 and Figure 5 Furthermore, a protrusion 11 is provided on one side of the interior of the groove 8 of the utility model, and an opening 12 matching the connecting shaft 19 is provided at the connection between the end of the protrusion 11 and the connecting shaft 19, and a limit block 13 is provided on the top and bottom surfaces of the opening 12, and a recess 20 matching the limit block 13 is provided on the connecting shaft 19. By connecting the protrusion 11, the opening 12, the limit block 13 and the recess 20, the stability of the connecting shaft 19 during rotation is improved.

[0026] See also Figure 1-Figure 3 Better yet, the movable block 7 of the utility model is provided with auxiliary blocks 10 on both sides of the inner wall adjacent to the concave block 4, and the connection between the concave block 4 and the auxiliary block 10 is provided with a slide groove 9 matching the moving trajectory of the auxiliary block 10, and the auxiliary block 10 and the slide groove 9 can facilitate the vertical movement of the movable block 7.

[0027] See also Figure 1Finally, a plurality of rollers 2 are provided at the bottom of the transport board 1 of the utility model, and a push handle 3 is provided on one side of the transport board 1. The rollers 2 facilitate the movement of the transport board 1, and the push handle 3 facilitates the pushing of the transport board 1.

[0028] The working principle of this utility model:

[0029] First, the staff moves the device to the area that needs plastering through the push handle 3 and the roller 2, and then applies the mortar to the wall. At this time, the staff turns on the first motor 5, and the first motor 5 drives the screw 6 to rotate. The rotation of the screw 6 enables the moving block 7 to move up and down in the vertical direction on the screw 6, thereby realizing plastering the wall of the area. At the same time, in order to improve the uniformity of the mortar on the wall, the second motor 15 can be turned on, and the second motor 15 drives the rotating shaft 16 to rotate, and the rotating shaft 16 drives the driving gear 17 to rotate, and the rotation of the driving gear 17 drives the driven gear 18 to rotate, so as to achieve the effect of the mortar on the wall. The rotation of the moving gear 18 drives the connecting shaft 19 to rotate, and when the connecting shaft 19 rotates, the limit block 13 can clamp the recessed portion 20 on the connecting shaft 19, thereby improving the stability of the connecting shaft 19 during rotation. The rotation of the connecting shaft 19 drives the scraper 21 to rotate at a certain angle, so that the mortar in the area can be scraped at multiple angles, thereby improving the uniformity of the mortar on the wall in this area. When there is a vertical strip groove on the wall, the scraper 21 can be adjusted to a direction perpendicular to the ground by the second motor 15, thereby realizing plastering of the vertical strip groove position, thereby improving work efficiency.

[0030] In summary, the utility model provides a plastering device for construction, comprising: a transport plate, a concave block is provided on the top surface of the transport plate, a driving assembly is provided on the top surface of the concave block, and a plastering assembly is provided inside the concave block; the driving assembly comprises a first motor arranged on the top of the concave block and a screw rod arranged at the output end of the first motor and passing through the inside of the concave block; the plastering assembly comprises a moving block sleeved on the screw rod, a connecting shaft rotatably arranged inside the moving block, and a scraper arranged at the end of the connecting shaft away from the moving block, and the moving block is driven to move in the vertical direction by the driving assembly, thereby realizing plastering of the wall. In summary, the utility model patent drives the moving block to move in the vertical direction through the driving component, thereby realizing plastering of the wall surface; the second motor drives the rotating shaft and the driving gear to rotate, and then drives the driven gear and the connecting shaft to rotate, so as to facilitate the rotation of the scraper, thereby realizing the adjustment of the angle of the scraper, and repeatedly plastering the mortar in the area at multiple angles, thereby improving the uniformity of the mortar on the wall surface and improving the plastering quality; and when the movement of the second motor realizes that the scraper is perpendicular to the ground, the inside of the vertical strip groove position on the wall surface can be plastered, thereby adapting to the needs of different wall surfaces and decoration, enhancing the adaptability of the device to different wall surfaces, and improving work efficiency.

[0031] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A plastering device for building construction, characterized in that: include: A transport plate, wherein a concave block is provided on the top surface of the transport plate, a driving assembly is provided on the top surface of the concave block, and a plastering assembly is provided inside the concave block; The driving assembly includes a first motor disposed at the top of the concave block and a screw disposed at the output end of the first motor and penetrating the interior of the concave block; The plastering assembly comprises a moving block sleeved on the screw rod, a connecting shaft rotatably arranged inside the moving block, and a scraper arranged at the end of the connecting shaft away from the moving block.

2. The construction plastering device according to claim 1, characterized in that: A groove is provided at the connection between the moving block and the connecting shaft, a support plate is provided on the side of the moving block adjacent to the scraper, a second motor is provided on the support plate, a rotating shaft located inside the groove is provided on the output end of the second motor, and a driving gear is sleeved on the rotating shaft.

3. The construction plastering device according to claim 2, characterized in that: The connecting shaft is sleeved with a driven gear meshing with the driving gear.

4. The construction plastering device according to claim 2, characterized in that: A protrusion is provided on one side of the interior of the groove, an opening matching the connecting shaft is provided at the connection between the end of the protrusion and the connecting shaft, limit blocks are provided on the top and bottom surfaces of the opening, and a recess matching the limit block is provided on the connecting shaft.

5. The construction plastering device according to claim 1, characterized in that: Auxiliary blocks are provided on both sides of the inner wall of the moving block adjacent to the concave block, and a sliding groove matching the moving track of the auxiliary block is provided at the connection between the concave block and the auxiliary block.

6. The construction plastering device according to claim 1, characterized in that: A plurality of rollers are arranged at the bottom of the transport plate, and a push handle is arranged at one side of the transport plate.

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