Efficient wall painting auxiliary device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and provides an efficient wall painting auxiliary device for constructional engineering, which comprises a mounting plate and a bottom plate, a mounting frame and a support are respectively welded on the mounting plate, a coating tank is welded on the support, a rectangular block is welded on one side of the mounting frame, a swing assembly is fixedly arranged on the mounting frame, and a plurality of through holes are formed in the bottom plate. The swing assembly comprises two symmetrically-arranged rollers, a motor is installed at the top of the coating tank, and through the arrangement of the motor, the spraying assembly and other structures, when the device is used, the motor is started firstly, the motor drives the stirring roller to stir coating in the coating tank, meanwhile, the motor drives the spraying assembly to swing in a reciprocating mode, and the coating in the coating tank is sprayed. And the two rollers are used for rolling and trowelling the sprayed place, the painting quality and the working efficiency are improved, and through the technical scheme, the problems that in the prior art, the working efficiency is low, and the practicability is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and in particular to a high-efficiency wall-brushing auxiliary device used in construction engineering. Background Art

[0002] At present, wall painting is an important task in construction projects. Traditional wall painting methods usually rely on manual operation, which is not only inefficient but also difficult to ensure quality. With the continuous development of technology, various wall painting auxiliary devices have emerged to improve the efficiency and convenience of wall painting work.

[0003] The utility model with authorization announcement number CN218990807U in the prior art is named: an auxiliary wall painting device, including a pulley, a mounting seat, a second support frame, a cylinder and a cavity, wherein pulleys are symmetrically arranged on the left and right sides of the bottom of the mounting seat for rotating front and back to facilitate the movement of the device; two second support frames are arranged on the front and back sides of the left side of the top of the mounting seat to maintain the stability of the device; a cylinder is arranged between the upper parts of the four second support frames, and the cylinder serves as a driving force to drive the first slider to move to the right; a cavity is arranged on the right side of the top of the mounting seat, and the left side of the cavity is slidably connected to the right side of the telescopic rod of the cylinder; through the drive of the cylinder, the paint in the cavity can be squeezed to the right, so that the paint in the cavity is sprayed out from the nozzle through the hose, thereby achieving the purpose of wall painting.

[0004] However, the first support frame in the patent can be used to place the hard tube, which is convenient for people to take, but the fixed hard tube limits the range and flexibility of paint spraying, and can only be sprayed on walls in specific areas. The paint is subject to certain restrictions when spraying out from the hard tube mouth, resulting in affected uniformity of spraying, making it difficult to achieve large-area or wall spraying in different positions. This may cause the operator to move and adjust the device multiple times, increasing the workload, so there is a problem of low work efficiency.

[0005] The utility model with authorization announcement number CN208267324U in the prior art is named: A device for auxiliary painting of building walls, including a material storage box, a motor box, a placement boss, connecting ribs, an electric telescopic rod, a connecting plate, a U-shaped splint and a paint roller and other main structures. The patent uses a main shaft, a servo motor and a stirring rod to prevent the paint from settling or uneven mixing due to a long time. The electric telescopic rod can be adjusted according to the height of the wall to be painted. The feed pipe, the discharge pipe, the negative pressure suction pump and the spray head can be used together to realize automatic feeding, thereby reducing the labor intensity of the user and improving the painting efficiency. The patent has a simple structure and is easy to operate, and can be widely used in the field of building wall painting.

[0006] However, the patent uses a main shaft, a servo motor and a stirring rod to prevent the paint from settling or unevenly mixing due to a long time. The electric telescopic rod can be adjusted according to the height of the wall to be painted. The feed pipe, the discharge pipe, the negative pressure suction pump and the spray head can be used together to realize automatic feeding. However, the adjustment of the electric telescopic rod is mainly achieved by changing the length, and it may not be able to accurately adapt to slight height differences. In terms of adjustment accuracy, flexibility and uniformity of paint distribution, compared with the method of spraying using a reciprocating swinging nozzle, it has certain limitations and is not flexible enough. Utility Model Content

[0007] The utility model provides a high-efficiency wall-brushing auxiliary device for construction engineering, which solves the problems of low working efficiency and poor practicality in the related technology.

[0008] The technical solution of the utility model is as follows:

[0009] An efficient wall painting auxiliary device for construction engineering, comprising a mounting plate and a bottom plate, a mounting frame and a bracket are respectively welded on the mounting plate, a paint can is welded on the bracket, a rectangular block is welded on one side of the mounting frame, and a swing assembly is fixedly arranged on the mounting frame;

[0010] The swing assembly includes two symmetrically arranged rollers, a motor is installed on the top of the paint tank, the output end of the motor is fixedly connected to a coaxially arranged stirring roller through a coupling, two symmetrically arranged guide rods are fixedly connected to the stirring roller through screws, one end of the guide rod is fixedly connected to a scraper through screws, an input pipe and an output pipe are fixedly connected to the inside of the paint tank through screws, an active bevel gear and a driven bevel gear are rotatably installed inside the rectangular block, the active bevel gear and the driven bevel gear are meshed and connected, a rotating rod is fixedly nested inside the active bevel gear, a synchronous wheel is fixedly sleeved on the rotating rod and the stirring roller, a synchronous belt is commonly sleeved on the two synchronous wheels, a rotating roller is fixedly nested inside the driven bevel gear, one end of the rotating roller is fixedly connected to a turntable through screws, and a fixing cylinder and a fixing rod are respectively welded on the other side of the mounting frame, Two symmetrically arranged support rods are welded on the fixed cylinder, one end of the two support rods are fixedly connected with sleeves by screws, the two sleeves are movably mounted on the fixed rod, two symmetrically arranged cross plates are fixedly mounted on the fixed rod, and a column and a connecting plate are fixedly connected between the two cross plates by screws, a movable rod is movably mounted on the outer circumference of the column, one end of the movable rod is fixedly nested in the interior of the turntable, a spraying assembly is fixedly arranged on one side of the connecting plate, the two rollers are rotatably installed in the interior of the spraying assembly, a delivery pump is installed on the top of the mounting plate, the output end of the delivery pump is fixedly connected with a connecting pipe by screws, one end of the connecting pipe is fixedly arranged in the interior of the spraying assembly, one end of the output pipe is fixedly arranged in the interior of the delivery pump, and four symmetrically arranged universal wheels are fixedly arranged at the bottom of the base plate.

[0011] Preferably, four symmetrically arranged electric telescopic rods are installed on the top of the base plate, wherein output ends of two of the electric telescopic rods are fixedly connected to connecting pieces by screws, and the tops of the two connecting pieces are fixedly connected to the bottom of the mounting plate.

[0012] Preferably, a cavity is provided inside the paint tank, and the stirring roller is rotatably installed inside the cavity, thereby improving the quality of the paint.

[0013] Preferably, an input hole and an output hole are respectively opened inside the paint tank, the input pipe is fixedly arranged inside the input hole, and the output pipe is fixedly arranged inside the output hole, so as to facilitate the input and output of paint.

[0014] Preferably, a groove is provided inside the rectangular block, and the driving bevel gear and the driven bevel gear are both rotatably mounted inside the groove, which reflects the stability of the driving bevel gear and the driven bevel gear.

[0015] Preferably, a rotation groove is provided inside the mounting frame, and the rotating roller is rotatably mounted inside the rotation groove, which reflects the stability of the rotating roller.

[0016] Preferably, a hollow groove is provided inside the fixing cylinder, and the roller is rotatably installed inside the hollow groove, thereby improving the stability of the roller.

[0017] Preferably, four symmetrically arranged circular grooves are provided inside the spraying assembly, and the roller is rotatably installed inside two of the circular grooves, which reflects the stability of the roller.

[0018] The working principle and beneficial effects of the utility model are:

[0019] 1. In the utility model, by setting up structures such as a motor and a spraying assembly, when the device is used, the motor is first started, and the motor drives the stirring roller to stir the paint inside the paint tank. At the same time, the motor drives the spraying assembly to swing back and forth, thereby spraying the wall surface. The two rollers roll and smooth the spraying area, thereby improving the painting quality and work efficiency.

[0020] 2. In the utility model, by setting up structures such as electric telescopic rods and connecting parts, during use, the height of the device can be adjusted by adjusting the electric telescopic rods at the same time, and the connecting parts enhance stability, thereby speeding up the progress of wall painting work, which not only improves work efficiency and convenience, but also provides operators with better working conditions and higher safety, solving the problem of poor practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0024] Figure 3 This is a schematic diagram of the auxiliary device structure of the utility model;

[0025] Figure 4 This is the internal structure diagram of the paint tank of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the spraying device of the utility model;

[0027] Figure 6 For the utility model Figure 5 Enlarged view of point A in .

[0028] In the figure: 1, bottom plate; 2, electric telescopic rod; 3, connecting piece; 4, mounting plate; 5, bracket; 6, paint tank; 7, mounting frame; 8, motor; 9, stirring roller; 10, scraper; 11, input pipe; 12, output pipe; 13, synchronous belt; 14, rotating rod; 15, active bevel gear; 16, driven bevel gear; 17, rotating roller; 18, fixed cylinder; 19, supporting rod; 20, sleeve; 21, turntable; 22, movable rod; 23, column; 24, fixed rod; 25, cross plate; 26, connecting plate; 27, spray assembly; 28, roller; 29, connecting pipe; 30, delivery pump. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1

[0031] like Figure 1 to Figure 6As shown, this embodiment proposes an efficient wall brushing auxiliary device for construction engineering, including a mounting plate 4 and a bottom plate 1, a mounting frame 7 and a bracket 5 are welded on the mounting plate 4, a paint tank 6 is welded on the bracket 5, a rectangular block is welded on one side of the mounting frame 7, a swing assembly is fixedly arranged on the mounting frame 7, and the swing assembly includes two symmetrically arranged rollers 28, a motor 8 is installed on the top of the paint tank 6, and the output end of the motor 8 is fixedly connected to a coaxially arranged stirring roller 9 through a coupling, and two symmetrically arranged guide rods are fixedly connected to the stirring roller 9 through screws, and one end of the guide rod is fixedly connected to a scraper 10 through screws, and the inside of the paint tank 6 The input pipe 11 and the output pipe 12 are respectively fixedly connected by screws, and the driving bevel gear 15 and the driven bevel gear 16 are rotatably installed inside the rectangular block. The driving bevel gear 15 and the driven bevel gear 16 are meshed and connected. The driving bevel gear 15 is fixedly nested with a rotating rod 14 inside the driving bevel gear 15. The rotating rod 14 and the stirring roller 9 are fixedly sleeved with synchronous wheels. The two synchronous wheels are jointly sleeved with a synchronous belt 13. The driven bevel gear 16 is fixedly nested with a rotating roller 17 inside. One end of the rotating roller 17 is fixedly connected to a rotating disk 21 by screws. The other side of the mounting frame 7 is respectively welded with a fixed cylinder 18 and a fixed rod 24. Two symmetrically arranged The support rod 19 is arranged on the upper surface of the column 23, one end of the two support rods 19 is fixedly connected with a sleeve 20 by screws, the two sleeves 20 are movably mounted on the fixed rod 24, two symmetrically arranged horizontal plates 25 are fixedly mounted on the fixed rod 24, and a column 23 and a connecting plate 26 are fixedly connected between the two horizontal plates 25 by screws. A movable rod 22 is movably mounted on the outer circumference of the column 23, one end of the movable rod 22 is fixedly nested in the inside of the turntable 21, a spray assembly 27 is fixedly arranged on one side of the connecting plate 26, two rollers 28 are rotatably mounted in the inside of the spray assembly 27, and a delivery pump 30 is installed on the top of the mounting plate 4. The delivery pump 30 The output end is fixedly connected with a connecting pipe 29 by screws, one end of the connecting pipe 29 is fixedly arranged inside the spray assembly 27, one end of the output pipe 12 is fixedly arranged inside the delivery pump 30, and four symmetrically arranged universal wheels are fixedly arranged at the bottom of the base plate 1. Through the arrangement of structures such as the motor 8 and the spray assembly 27, when using the device, first start the motor 8, and the motor 8 drives the stirring roller 9 to stir the paint inside the paint tank 6. At the same time, the motor 8 drives the spray assembly 27 to swing back and forth, so as to spray the wall surface, and the two rollers 28 roll and smooth the sprayed area, thereby improving the painting quality and work efficiency.

[0032] like Figure 4 As shown, a cavity is provided inside the coating tank 6, and a stirring roller 9 is rotatably installed inside the cavity.

[0033] like Figure 3 As shown, an input hole and an output hole are respectively opened inside the paint tank 6, an input pipe 11 is fixedly arranged inside the input hole, and an output pipe 12 is fixedly arranged inside the output hole.

[0034] like Figure 5 As shown, a groove is provided inside the rectangular block, and the driving bevel gear 15 and the driven bevel gear 16 are both rotatably mounted inside the groove.

[0035] like Figure 3 As shown, a rotation groove is provided inside the mounting frame 7, and the rotating roller 17 is rotatably mounted inside the rotation groove.

[0036] like Figure 5 As shown, a hollow groove is provided inside the fixed cylinder 18, and the rotating roller 17 is rotatably installed inside the hollow groove.

[0037] like Figure 5 As shown, four symmetrically arranged circular grooves are provided inside the spraying assembly 27, and the roller 28 is rotatably installed inside two of the circular grooves.

[0038] In this embodiment, when using the device, first start the motor 8, the motor 8 drives the stirring roller 9 to rotate, thereby driving the paint inside the paint tank 6 to mix evenly, ensuring that the paint always remains in a uniformly mixed state before use, thereby avoiding brushing problems caused by uneven paint, maintaining the stability of the paint and preventing it from separating or settling during mixing and storage, which further enhances the practicality of the device in construction projects, the stirring roller 9 drives the two guide rods to rotate, the guide rod drives the scraper 10 to rotate, the scraper 10 can flexibly fit the inner wall of the paint tank 6, scrape off the attached paint to ensure the cleanliness of the inside of the paint tank 6, and prepare for subsequent spraying, at the same time, the stirring roller 9 drives the rotating rod 14 to rotate under the action of the synchronous belt 13, the rotating rod 14 drives the active bevel gear 15 to rotate, because the active bevel gear 15 and the driven bevel gear 16 are meshed and connected, the driven bevel gear 16 also rotates therewith, the driven bevel gear 16 drives the rotating roller 17 to rotate, the rotating roller 17 drives the rotating disk 21 to rotate, the rotating disk 21 drives the movable rod 2 2 movement, the movable rod 22 drives the column 23 to move, the column 23 drives the two horizontal plates 25 to move at the same time, the two horizontal plates 25 drive the connecting plate 26 to move, and the connecting plate 26 drives the spraying assembly 27 to swing. By swinging the spraying assembly 27, the paint can better cover the target surface and reduce the uneven spraying. This swinging method helps to form a smooth and uniform coating, improve the spraying effect, better adapt to these different surfaces, ensure that the paint can evenly cover every corner and gap, reduce the need for repeated spraying and supplementary spraying, and thus improve work efficiency; the spraying assembly 27 drives the two rollers 28 to roll the already sprayed wall surface to achieve uniform coating and fixation of the paint, make up for the problem of uneven spraying that may occur during the spraying process, ensure the uniformity of the wall color and texture, and increase the adhesion of the paint, which can prevent the paint from drying too quickly, make the paint more firmly combined with the wall surface, and reduce the risk of peeling or fading. This step ensures the uniformity and smoothness of the wall paint;

[0039] A controller is installed on the mounting frame 7, and temperature sensors are respectively installed inside the paint tank 6. The temperature sensors are electrically connected to each other. The temperature sensors can monitor the temperature inside the paint tank 6 in real time. The controller receives data from the temperature sensor and automatically adjusts the working state of the paint tank 6 according to these data. Through temperature monitoring and automatic adjustment, the paint is prevented from being overheated or overcooled, which improves the efficiency and safety of wall painting work and provides a strong guarantee for the quality and progress of the construction project.

[0040] Example 2

[0041] like Figure 1-2 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that four symmetrically arranged electric telescopic rods 2 are installed on the top of the base plate 1, wherein the output ends of the two electric telescopic rods 2 are fixedly connected with connecting pieces 3 by screws, and the tops of the two connecting pieces 3 are fixedly connected to the bottom of the mounting plate 4. Through the arrangement of the electric telescopic rods 2 and the connecting pieces 3 and other structures, during use, the height of the device can be adjusted by adjusting the electric telescopic rods 2 at the same time, and the connecting pieces 3 enhance the stability, thereby speeding up the progress of the wall painting work, which not only improves the work efficiency and convenience, but also provides better working conditions and higher safety for the operator, and solves the problem of poor practicality.

[0042] In this embodiment, four electric telescopic rods 2 are symmetrically installed on the top of the base plate 1. The main function of these electric telescopic rods 2 is to adjust the height of the device. When the height of the device needs to be changed, the operator can adjust the four electric telescopic rods 2 at the same time to make the device reach the specified height. This design is not only convenient and fast, but also greatly improves the efficiency and convenience of wall painting. The connecting piece 3 makes the device more stable when adjusting the height and is not prone to shaking or tilting. This not only ensures the quality of the wall painting work, but also provides the operator with better working conditions and higher safety, thereby improving work efficiency and convenience.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient wall-brushing auxiliary device for construction engineering, characterized in that: It comprises a mounting plate (4) and a bottom plate (1), the mounting plate (4) being respectively welded with a mounting frame (7) and a bracket (5), the bracket (5) being welded with a paint tank (6), a rectangular block being welded on one side of the mounting frame (7), and a swinging assembly being fixedly arranged on the mounting frame (7); The swing assembly comprises two symmetrically arranged rollers (28), a motor (8) is installed on the top of the paint tank (6), the output end of the motor (8) is fixedly connected to a coaxially arranged stirring roller (9) through a coupling, two symmetrically arranged guide rods are fixedly connected to the stirring roller (9) through screws, one end of the guide rod is fixedly connected to a scraper (10) through screws, the inside of the paint tank (6) is respectively fixedly connected to an input pipe (11) and an output pipe (12) through screws, and a driving bevel gear (15) and a driven bevel gear (16) are rotatably installed inside the rectangular block. The active bevel gear (15) and the driven bevel gear (16) are meshed and connected. A rotating rod (14) is fixedly embedded inside the active bevel gear (15). A synchronous wheel is fixedly sleeved on the rotating rod (14) and the stirring roller (9). A synchronous belt (13) is sleeved on the two synchronous wheels. A rotating roller (17) is fixedly embedded inside the driven bevel gear (16). One end of the rotating roller (17) is fixedly connected to a rotating disk (21) by screws. A fixing cylinder (18) and a fixing rod (24) are respectively welded on the other side of the mounting frame (7). The fixing cylinder (18) and the fixing rod (24) are respectively welded on the other side of the mounting frame (7). 8) are welded with two symmetrically arranged support rods (19), one end of each of the two support rods (19) is fixedly connected with a sleeve (20) by screws, and each of the two sleeves (20) is movably sleeved on the fixed rod (24), and two symmetrically arranged transverse plates (25) are fixedly sleeved on the fixed rod (24), and a column (23) and a connecting plate (26) are fixedly connected between the two transverse plates (25) by screws, and a movable rod (22) is movably sleeved on the outer peripheral surface of the column (23), and one end of the movable rod (22) is fixedly nested in the inner surface of the rotating disk (21). A spray assembly (27) is fixedly arranged on one side of the connecting plate (26), and the two rollers (28) are rotatably mounted inside the spray assembly (27). A delivery pump (30) is mounted on the top of the mounting plate (4), and the output end of the delivery pump (30) is fixedly connected to a connecting pipe (29) by screws, one end of the connecting pipe (29) is fixedly arranged inside the spray assembly (27), and one end of the output pipe (12) is fixedly arranged inside the delivery pump (30). Four symmetrically arranged universal wheels are fixedly arranged at the bottom of the base plate (1).

2. The efficient wall-painting auxiliary device for construction engineering according to claim 1 is characterized in that: Four symmetrically arranged electric telescopic rods (2) are installed on the top of the base plate (1), wherein the output ends of two of the electric telescopic rods (2) are fixedly connected to connecting pieces (3) by means of screws, and the tops of the two connecting pieces (3) are fixedly connected to the bottom of the mounting plate (4).

3. The efficient wall painting auxiliary device for construction engineering according to claim 1 is characterized in that: The coating tank (6) has a cavity inside, and the stirring roller (9) is rotatably installed inside the cavity.

4. The efficient wall-painting auxiliary device for construction engineering according to claim 1 is characterized in that: An input hole and an output hole are respectively provided inside the coating tank (6), the input pipe (11) is fixedly arranged inside the input hole, and the output pipe (12) is fixedly arranged inside the output hole.

5. The efficient wall painting auxiliary device for construction engineering according to claim 1 is characterized in that: A groove is provided inside the rectangular block, and the driving bevel gear (15) and the driven bevel gear (16) are both rotatably mounted inside the groove.

6. The efficient wall painting auxiliary device for construction engineering according to claim 1 is characterized in that: A rotation groove is provided inside the mounting frame (7), and the rotating roller (17) is rotatably mounted inside the rotation groove.

7. The efficient wall-painting auxiliary device for construction engineering according to claim 1 is characterized in that: A hollow groove is provided inside the fixed cylinder (18), and the rotating roller (17) is rotatably mounted inside the hollow groove.

8. The efficient wall-painting auxiliary device for construction engineering according to claim 1 is characterized in that: The spraying assembly (27) is provided with four symmetrically arranged circular grooves inside, and the roller (28) is rotatably mounted inside two of the circular grooves.

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