A kind of construction engineering decoration spraying equipment

Abstract

The utility model relates to the technical field of building decoration spraying, specifically a building engineering decoration spraying equipment, including a mobile body, a spray box installed on the mobile body, and a spray pipe installed on one side of the spray box. The spray box is provided with a spray chamber and an oil storage chamber that are interconnected in sequence, and a solenoid valve is installed at the connection point. A filling plate is provided in the spray chamber for sliding sealing connection. A push rod is provided on the top of the filling plate. The top wall and the bottom wall of the spray chamber are provided with valve switches. The valve switches are electrically connected to the solenoid valve for controlling the opening and closing of the solenoid valve. An elastic mechanism is provided at the bottom of the filling plate. Through holes are symmetrically provided at the bottom of the spray chamber. The elastic mechanism is installed in the through holes. A stirring mechanism is installed inside the oil storage chamber. A driving motor connected to the stirring mechanism is installed on the mobile body. When the paint content in the spray box reaches the minimum, the function of automatically adding paint to the spray box improves the work efficiency.

Description

Technical Field

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

[0002] In architectural decoration, paint needs to be used to spray the plate. In the authorized patent with application number CN202321738441.2, a spraying device for architectural decoration is provided, which relates to the field of architectural decoration engineering technology, including an equipment base, an equipment housing is provided on the right side of the top of the equipment base, an operation panel is provided on the front and near the right side of the equipment housing, and a spray paint remaining observation window is provided on the left side of the operation panel. The connecting pipe is directly sleeved on the pipe placement pile. When the spraying work is performed, the moving slider will drive the spraying port to move up and down, the connecting pipe will move on the pipe placement pile and will not fall on the ground, and the stirring motor will drive the stirring pile to rotate, thereby avoiding the existing wall spraying equipment. When in use, the pigment needs to be stored in the storage cylinder for a long time, which is easy to solidify and cannot be used. When spraying, due to the relatively messy construction site, if the pipeline is directly placed on the ground, it is easy to cause damage to the pipeline, thereby affecting the construction progress and causing property losses. However, in the process of spraying, the above patent cannot replenish paint to the inside of the equipment in time, resulting in low work efficiency and single function, which cannot meet actual needs. Utility Model Content

[0003] In order to solve the problem that the existing building decoration spraying equipment has a single function and cannot replenish paint into the equipment in time, resulting in low work efficiency, the present application provides a building engineering decoration spraying equipment.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A decorative spraying equipment for construction projects comprises a mobile body, a spray box installed on the mobile body, and a spray pipe installed on one side of the spray box, wherein the spray box is provided with a spray chamber and an oil storage chamber which are interconnected in sequence, and an electromagnetic valve is installed at the connection point, a filling plate is provided in a sliding and sealing connection inside the spray chamber, a push rod is provided on the top of the filling plate, valve switches are provided on the top and bottom walls of the spray chamber, and the valve switches are electrically connected to the electromagnetic valve for controlling the opening and closing of the electromagnetic valve, an elastic mechanism is provided at the bottom of the filling plate, through holes are symmetrically provided at the bottom of the spray chamber, the elastic mechanism is installed in the through holes, a stirring mechanism is installed inside the oil storage chamber, and a driving motor connected to the stirring mechanism is installed on the mobile body.

[0006] Furthermore, the elastic mechanism includes a sealing plate fixed on the top of the through hole, a first spring installed on the bottom of the through hole, and a sliding rod connected to the top of the first spring. The end of the sliding rod away from the first spring passes through the sealing plate and extends outside the sealing plate to be connected to the filling plate, thereby driving the filling plate to squeeze the valve switch to complete the automatic paint adding process.

[0007] Furthermore, a pressure plate is provided under the valve switch, and the pressure plate is connected to the valve switch via a second spring, which can drive the valve switch to automatically reset in preparation for the next squeezing and opening.

[0008] Furthermore, the stirring mechanism includes a stirring shaft connected to the output shaft of the driving motor, stirring blades symmetrically installed on both sides of the stirring shaft, and a propeller installed on the stirring shaft. The propeller is located below the stirring blade to prevent the paint from settling due to long-term stillness, resulting in uneven spraying. The propeller can improve the stirring effect.

[0009] Furthermore, interconnected funnels are provided on the top of the oil storage chamber to facilitate the replenishment of a large amount of paint into the oil storage chamber at one time.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By setting up a filling plate and an elastic mechanism, during the spraying process, when the paint content in the spray box reaches the lowest, the function of automatically adding paint into the spray box can be achieved, thereby improving work efficiency, enhancing the effect of use, and meeting the needs of actual work; by setting up stirring blades to automatically stir the paint, it can prevent long-term stillness, paint sedimentation, and uneven spraying, and the propeller can bring the paint below to the top, thereby improving the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the spray box of the utility model;

[0014] Figure 3 It is a partial cross-sectional view of the spray chamber of the utility model.

[0015] In the figure: 1. Mobile body; 2. Spray box; 3. Spray pipe; 4. Spray chamber; 5. Oil storage chamber; 6. Filling plate; 7. Push rod; 8. Drive motor; 9. Sealing plate; 10. First spring; 11. Sliding rod; 12. Valve switch; 13. Second spring; 14. Stirring blade; 15. Propeller. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in 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 in 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.

[0017] See also Figures 1 to 3 , the utility model provides a technical solution:

[0018] A decorative spraying device for construction projects comprises a mobile body 1, a spray box 2 mounted on the mobile body 1, and a spray pipe 3 mounted on one side of the spray box 2. The spray box 2 is provided with a spray chamber 4 and an oil storage chamber 5 which are interconnected in sequence, and an electromagnetic valve is installed at the connection point. A filling plate 6 is provided in a sliding and sealing connection inside the spray chamber 4, and a push rod 7 is provided on the top of the filling plate 6. Valve switches 12 are provided on the top and bottom walls of the spray chamber 4. The valve switches 12 are electrically connected to the electromagnetic valve for controlling the opening and closing of the electromagnetic valve. An elastic mechanism is provided at the bottom of the filling plate 6, and through holes are symmetrically provided at the bottom of the spray chamber 4. The elastic mechanism is installed in the through holes. A stirring mechanism is installed inside the oil storage chamber 5, and a driving motor 8 connected to the stirring mechanism is installed on the mobile body 1.

[0019] During use, the paint inside the spray box 2 is extracted by an external pump body and sprayed through the spray pipe 3. At the beginning, there is a large amount of paint inside the spray box 2, and the gravity of the paint above the filling plate 6 is greater than the elastic force of the elastic mechanism. As the spraying work proceeds, the gravity of the paint gradually decreases. At this time, the filling plate 6 is driven by the elastic force of the elastic mechanism to move upward until the push rod 7 on the filling plate 6 is squeezed to the valve switch 12 on the top wall of the spray chamber 4, and the solenoid valve is opened. At this time, the paint content in the spray chamber 4 reaches the lowest, and the paint in the oil storage chamber 5 is extracted by the external pump body and enters the spray chamber 4. Similarly, when the paint is continuously replenished in the spray chamber 4, the filling plate 6 will be squeezed to move downward until the filling plate 6 is squeezed to the valve switch 12 on the bottom wall of the spray chamber 4, and the solenoid valve is closed to stop refueling, thereby realizing the function of automatic paint adding and improving the use effect.

[0020] The elastic mechanism includes a sealing plate 9 fixed on the top of the through hole, a first spring 10 installed on the bottom of the through hole, and a sliding rod 11 connected to the top of the first spring 10. The end of the sliding rod 11 away from the first spring 10 passes through the sealing plate 9 and extends to the outside of the sealing plate 9 to be connected to the filling plate 6. Under the action of the elastic force of the first spring 10, the filling plate 6 is driven to squeeze the valve switch 12 to complete the process of automatically adding paint.

[0021] A pressure plate is provided below the valve switch 12, and the pressure plate is connected to the valve switch 12 via a second spring 13, which can drive the valve switch 12 to automatically reset in preparation for the next squeezing and opening.

[0022] The stirring mechanism includes a stirring shaft connected to the output shaft of the driving motor 8, stirring blades 14 symmetrically installed on both sides of the stirring shaft, and a propeller 15 installed on the stirring shaft. The propeller 15 is located below the stirring blade 14. The paint is automatically stirred by rotating the stirring blade 14, which can prevent the paint from settling due to long-term stillness and causing uneven spraying. The propeller 15 can bring the paint below to the top, thereby improving the stirring effect.

[0023] The top of the oil storage chamber 5 is provided with interconnected funnels, which facilitate the one-time replenishment of a large amount of paint into the oil storage chamber 5.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A construction engineering decoration spraying device, comprising a mobile body (1), a spray box (2) mounted on the mobile body (1), and a spray pipe (3) mounted on one side of the spray box (2), characterized in that: The spray box (2) is provided with a spray chamber (4) and an oil storage chamber (5) which are interconnected in sequence, and a solenoid valve is installed at the connection point. A filling plate (6) is provided in a sliding and sealing connection inside the spray chamber (4), and a push rod (7) is provided on the top of the filling plate (6). The top wall and the bottom wall of the spray chamber (4) are both provided with valve switches (12). The valve switches (12) are electrically connected to the solenoid valve and are used to control the opening and closing of the solenoid valve. An elastic mechanism is provided at the bottom of the filling plate (6), and through holes are symmetrically provided at the bottom of the spray chamber (4). The elastic mechanism is installed in the through holes. A stirring mechanism is installed inside the oil storage chamber (5), and a driving motor (8) connected to the stirring mechanism is installed on the mobile vehicle (1).

2. A construction engineering decoration spraying equipment according to claim 1, characterized in that: The elastic mechanism comprises a sealing plate (9) fixed on the top of the through hole, a first spring (10) installed on the bottom of the through hole, and a sliding rod (11) connected to the top of the first spring (10); an end of the sliding rod (11) away from the first spring (10) passes through the sealing plate (9) and extends outside the sealing plate (9) to be connected to the filling plate (6).

3. The construction engineering decoration spraying equipment according to claim 1 is characterized by: A pressure plate is provided below the valve switch (12), and the pressure plate and the valve switch (12) are connected via a second spring (13).

4. The construction engineering decoration spraying equipment according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft connected to the output shaft of the driving motor (8), stirring blades (14) symmetrically mounted on both sides of the stirring shaft, and a propeller (15) mounted on the stirring shaft, wherein the propeller (15) is located below the stirring blades (14).

5. The construction engineering decoration spraying equipment according to claim 1, characterized in that: The top of the oil storage chamber (5) is provided with mutually communicating funnels.

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