Wall painting machine for house building

Abstract

The utility model relates to the technical field of house building construction, in particular to a house building wall painting machine which comprises a base, self-locking universal wheels are arranged at four corners of the lower end of the base, a vertical frame is fixedly installed at the upper end of the base, a longitudinal sliding groove is formed in the front end of the vertical frame, and a lifting mechanism is slidably connected in the longitudinal sliding groove. The front end of the lifting mechanism is slidably connected with a wall painting mechanism, and the upper end of the lifting mechanism is provided with a mortar spraying mechanism. According to the wall painting machine for the house building, manual operation is replaced by mechanical operation, painting work of a large-area wall surface can be completed within a short time, construction efficiency is greatly improved, the automation degree is high, physical output of workers is reduced, labor intensity is lowered, and in addition, due to the design of the guniting mechanism, the labor intensity of workers is lowered. And powder slurry can be uniformly and accurately sprayed onto the painting cylinder, so that the phenomenon of non-uniformity possibly caused by manual operation is avoided, and the attractiveness and the flatness of a wall surface are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of housing construction, in particular to a wall painting machine for housing construction. Background Art

[0002] In the traditional housing construction process, the painting operation of the wall is usually manually completed. This method not only has low efficiency, but also has high physical requirements for the operator. With the continuous development of the construction industry and the progress of technology, the demand for improving construction efficiency and reducing the labor intensity of workers is becoming increasingly urgent. Therefore, we have proposed a wall painting machine for housing construction. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a wall painting machine for housing construction, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A wall painting machine for housing construction includes a base. Four corners of the lower end of the base are respectively provided with self-locking universal wheels. The upper end of the base is fixedly installed with a vertical frame. A longitudinal chute is opened at the front end of the vertical frame. A lifting mechanism is slidably connected in the longitudinal chute. A wall painting mechanism is slidably connected to the front end of the lifting mechanism. A slurry spraying mechanism is arranged at the upper end of the lifting mechanism.

[0006] The lifting mechanism includes a first forward and reverse motor fixedly installed at the upper end of the vertical frame. The output end of the first forward and reverse motor is fixedly connected with a first lead screw. A first slider is threadedly connected to the first lead screw, and the first slider is slidably connected in the longitudinal chute. A first lifting platform is fixedly installed at the front end of the first slider.

[0007] Preferably, a transverse chute is opened at the front end of the first lifting platform, and the cross section of the transverse chute is of a T-shaped structure.

[0008] By adopting the above technical solution: the transmission is stable, the structure is compact, and the wall painting mechanism can be stably moved in the horizontal direction.

[0009] Preferably, the wall painting mechanism includes a second forward and reverse motor fixedly installed at one end of the first lifting platform. The output end of the second forward and reverse motor is fixedly installed with a second lead screw. The second lead screw is movably installed in the transverse chute. A second slider is threadedly connected to the second lead screw. A U-shaped support frame is integrally formed at the front end of the second slider. A painting cylinder is movably installed in the front part of the U-shaped support frame.

[0010] By adopting the above technical solution, the painting cylinder can move smoothly in the horizontal direction, enabling large-area wall painting operations in the horizontal direction and improving the wall painting efficiency.

[0011] Preferably, the grout spraying mechanism includes a grout tank and a main grout spraying pipe. The grout tank is fixedly installed at the upper end of the first lifting platform. The upper end of the grout tank is provided with a filling port and a grout outlet pipe. The main grout spraying pipe is embedded in the U-shaped support frame, and a corrugated connecting pipe is connected between the grout outlet pipe and the main grout spraying pipe.

[0012] By adopting the above technical solution, the unevenness that may occur in manual operation is avoided, ensuring the beauty and flatness of the wall surface.

[0013] Preferably, a plurality of spray nozzles are integrally formed at the front part of the outer surface of the main grout spraying pipe, and the plurality of spray nozzles are arranged at equal intervals longitudinally. All the plurality of spray nozzles penetrate through the front end of the rear part of the U-shaped support frame and extend to the rear of the painting cylinder.

[0014] By adopting the above technical solution, the grout can be evenly and precisely sprayed onto the painting cylinder, ensuring the even distribution of the grout.

[0015] Preferably, a water pump is installed in the grout tank, and the output end of the water pump is fixedly connected to the grout outlet pipe.

[0016] By adopting the above technical solution, the grout in the grout tank is sent into the main grout spraying pipe through the grout outlet pipe and the corrugated connecting pipe by using the water pump.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] 1. Through the lifting mechanism, the first lifting platform can be adjusted according to different house heights, thereby increasing the scope of application and improving the practicability. At the same time, through the wall painting mechanism, the painting cylinder can move smoothly in the horizontal direction, enabling large-area wall painting operations in the horizontal direction and improving the wall painting efficiency. By replacing manual work with mechanized operation, not only can the painting work of large-area walls be completed in a short time, greatly improving the construction efficiency, but also the automation degree is high, reducing the physical consumption of workers and lowering the labor intensity.

[0019] 2. Through the design of the grout spraying mechanism, the grout can be evenly and precisely sprayed onto the painting cylinder, and then the painting cylinder spreads the grout on the wall, ensuring the even distribution of the grout, avoiding the unevenness that may occur in manual operation, and ensuring the beauty and flatness of the wall surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of a wall painting machine for building houses of the present utility model;

[0021] Figure 2This is a schematic structural diagram of the lifting mechanism of a wall painting machine for building houses of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of the wall painting mechanism of a wall painting machine for building houses of the present utility model;

[0023] Figure 4 This is a schematic structural diagram of the slurry spraying mechanism of a wall painting machine for building houses of the present utility model.

[0024] In the figure: 1. Base; 2. Self-locking universal wheels; 3. Vertical frame; 4. Longitudinal sliding groove; 5. Lifting mechanism; 51. First forward and reverse motor; 52. First lead screw; 53. First slider; 54. First lifting platform; 541. Transverse sliding groove; 6. Wall painting mechanism; 61. Second forward and reverse motor; 62. Second lead screw; 63. Second slider; 64. U-shaped support frame; 65. Painting cylinder; 7. Slurry spraying mechanism; 71. Slurry tank; 72. Injection port; 73. Water pump; 74. Outlet pipe; 75. Main slurry spraying pipe; 76. Nozzle; 77. Corrugated connecting pipe. Detailed implementation manners

[0025] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the detailed implementation manners.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0028] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0029] A wall painting machine for building houses, including a base 1. Self-locking universal wheels 2 are arranged at the four corners of the lower end of the base 1. A vertical frame 3 is fixedly installed at the upper end of the base 1. A longitudinal chute 4 is opened at the front end of the vertical frame 3. A lifting mechanism 5 is slidably connected in the longitudinal chute 4. A wall painting mechanism 6 is slidably connected to the front end of the lifting mechanism 5. A slurry spraying mechanism 7 is arranged at the upper end of the lifting mechanism 5.

[0030] In this embodiment, the lifting mechanism 5 includes a first forward and reverse motor 51. The first forward and reverse motor 51 is fixedly installed at the upper end of the vertical frame 3. The output end of the first forward and reverse motor 51 is fixedly connected to a first lead screw 52. A first slider 53 is threadedly connected to the first lead screw 52, and the first slider 53 is slidably connected in the longitudinal chute 4. A first lifting platform 54 is fixedly installed at the front end of the first slider 53. A transverse chute 541 is opened at the front end of the first lifting platform 54. The cross-section of the transverse chute 541 is a T-shaped structure. The wall painting mechanism 6 includes a second forward and reverse motor 61. The second forward and reverse motor 61 is fixedly installed at one end of the first lifting platform 54. The output end of the second forward and reverse motor 61 is fixedly installed with a second lead screw 62. The second lead screw 62 is movably installed in the transverse chute 541. A second slider 63 is threadedly connected to the second lead screw 62. A U-shaped support frame 64 is integrally formed at the front end of the second slider 63. A painting cylinder 65 is movably installed in the front part of the U-shaped support frame 64.

[0031] Through the above scheme: Start the first forward and reverse motor 51. The first forward and reverse motor 51 drives the first lead screw 52 to rotate, so that the first slider 53 moves up and down along the longitudinal chute 4, thereby adjusting the height of the first lifting platform 54, enabling the first lifting platform 54 to be adjusted according to different house heights, further increasing the scope of application and improving the practicability. Start the second forward and reverse motor 61. The second forward and reverse motor 61 drives the second lead screw 62 to rotate, so that the second slider 63 moves left and right along the transverse chute 541, thereby adjusting the horizontal position of the painting cylinder 65 and completing the wall painting operation for a large area horizontally, improving the efficiency of wall painting.

[0032] In this embodiment, the slurry spraying mechanism 7 includes a slurry tank 71 and a main slurry spraying pipe 75. The slurry tank 71 is fixedly installed at the upper end of the first lifting platform 54. A filling port 72 and a slurry outlet pipe 74 are arranged at the upper end of the slurry tank 71. The main slurry spraying pipe 75 is inlaid and installed in the U-shaped support frame 64. A corrugated connecting pipe 77 is connected between the slurry outlet pipe 74 and the main slurry spraying pipe 75. A plurality of spray nozzles 76 are integrally formed at the front part of the outer surface of the main slurry spraying pipe 75, and the plurality of spray nozzles 76 are arranged at equal longitudinal distances. The plurality of spray nozzles 76 all penetrate through the front end of the rear part of the U-shaped support frame 64 and extend to the rear of the painting cylinder 65. A water pump 73 is installed in the slurry tank 71. The output end of the water pump 73 is fixedly connected to the slurry outlet pipe 74.

[0033] Through the above solution: Start the water pump 73, and send the slurry in the slurry tank 71 into the main slurry spraying pipe 75 through the slurry outlet pipe 74 and the corrugated connecting pipe 77. Since the multiple nozzles 76 on the main slurry spraying pipe 75 are evenly distributed, the slurry can be sprayed onto the plastering cylinder 65, and then the plastering cylinder 65 spreads the slurry on the wall, which can ensure the even distribution of the slurry, avoid the uneven phenomenon that may occur in manual operation, and ensure the beauty and flatness of the wall surface.

[0034] It should be noted that the present utility model is a wall painting machine for building houses. During the use process, first, through the self-locking universal wheels 2, the operator can easily move the machine to the required position and lock the wheels to ensure stability. Then start the first forward and reverse motor 51, and the first forward and reverse motor 51 drives the first lead screw 52 to rotate, so that the first slider 53 moves up and down along the longitudinal chute 4, thereby adjusting the height of the first lifting platform 54, enabling the first lifting platform 54 to be adjusted according to different house heights, further increasing the scope of application and improving the practicability. Then start the water pump 73, and send the slurry in the slurry tank 71 into the main slurry spraying pipe 75 through the slurry outlet pipe 74 and the corrugated connecting pipe 77. Since the multiple nozzles 76 on the main slurry spraying pipe 75 are evenly distributed, the slurry can be sprayed onto the plastering cylinder 65, and then the plastering cylinder 65 spreads the slurry on the wall. During the spreading process, start the second forward and reverse motor 61, and the second forward and reverse motor 61 drives the second lead screw 62 to rotate, so that the second slider 63 moves left and right along the transverse chute 541, thereby adjusting the horizontal position of the plastering cylinder 65 and completing the large-area wall painting operation in the horizontal direction, improving the wall painting efficiency.

[0035] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wall brushing machine for building construction, comprising a base (1), characterized in that: Self-locking universal wheels (2) are arranged at the four corners of the lower end of the base (1); a stand (3) is fixedly mounted on the upper end of the base (1); a longitudinal slide groove (4) is provided at the front end of the stand (3); a lifting mechanism (5) is slidably connected in the longitudinal slide groove (4); a wall brushing mechanism (6) is slidably connected at the front end of the lifting mechanism (5); and a spraying mechanism (7) is arranged at the upper end of the lifting mechanism (5); The lifting mechanism (5) comprises a forward and reverse motor (51) which is fixedly mounted on the upper end of the stand (3); an output end of the forward and reverse motor (51) is fixedly connected to a lead screw (52); a slider (53) is threadedly connected to the lead screw (52); the slider (53) is slidably connected in the longitudinal slide groove (4); and a lifting platform (54) is fixedly mounted on the front end of the slider (53).

2. A wall brushing machine for building construction according to claim 1, characterized in that: A transverse sliding groove (541) is provided at the front end of the first lifting platform (54), and the cross section of the transverse sliding groove (541) is a T-shaped structure.

3. A wall brushing machine for building construction according to claim 1, characterized in that: The wall-brushing mechanism (6) comprises a second forward and reverse motor (61), the second forward and reverse motor (61) being fixedly mounted on one end of a first lifting platform (54), a second screw rod (62) being fixedly mounted on the output end of the second forward and reverse motor (61), the second screw rod (62) being movably mounted in a transverse slide groove (541), a second slider (63) being threadedly connected to the second screw rod (62), a U-shaped support frame (64) being integrally formed at the front end of the second slider (63), and a brush cylinder (65) being movably mounted in the front part of the U-shaped support frame (64).

4. A wall brushing machine for building construction according to claim 1, characterized in that: The spraying mechanism (7) comprises a slurry box (71) and a spraying main pipe (75); the slurry box (71) is fixedly mounted on the upper end of the first lifting platform (54); an injection port (72) and a slurry outlet pipe (74) are arranged on the upper end of the slurry box (71); the spraying main pipe (75) is embedded in a U-shaped support frame (64); a corrugated connecting pipe (77) is connected between the slurry outlet pipe (74) and the spraying main pipe (75).

5. A wall brushing machine for building construction according to claim 4, characterized in that: A plurality of spray heads (76) are integrally formed on the front surface of the outer surface of the spray main pipe (75), and the plurality of spray heads (76) are arranged at equal distances in the longitudinal direction. The plurality of spray heads (76) all penetrate the front end of the rear part of the U-shaped support frame (64) and extend to the rear of the painting cylinder (65).

6. A wall brushing machine for building construction according to claim 4, characterized in that: A water pump (73) is installed in the slurry box (71), and an output end of the water pump (73) is fixedly connected to a slurry outlet pipe (74).

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