Spraying device for real stone paint on outer wall surface

Abstract

The utility model discloses a spraying device for real stone paint on an outer wall surface, which comprises a shoulder back plate and a connecting rod, one end of the shoulder back plate is connected with the connecting rod, one end of the connecting rod is fixedly provided with a protective air cushion, the outer wall of the shoulder back plate is fixedly provided with a connecting seat, the outer wall of the shoulder back plate is fixedly provided with a supporting column, and the supporting column is fixedly provided with a protective air cushion. The angle adjusting mechanism is arranged at the free end of the supporting column, the quick connecting mechanism is connected to the outer wall of the angle adjusting mechanism, a supporting plate is fixedly installed on the outer wall of the shoulder back plate, an auxiliary grip is fixedly installed on the outer wall of the shoulder back plate, and a control key is fixedly installed on the outer wall of the auxiliary grip. Relates to the technical field of outer wall surface real stone paint spraying, a movable shaft is pulled to drive a clamping block to move in a groove, the clamping block moves in the groove to extrude a spring, a spraying machine body can be taken out after the clamping block leaves the range of a clamping groove, the movable shaft is loosened after the spraying machine body is taken out, and the spring can reset to drive other parts to reset.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall surface real stone paint spraying, in particular to a spraying device for exterior wall surface real stone paint. Background Art

[0002] Real stone paint is a type of paint with a decorative effect resembling marble and granite. Formulated primarily with natural stone powders of various colors, it's used on building exteriors to create a simulated stone effect, hence the name "liquid stone." Once applied, the coating is so hard that it can't be scratched with a fingernail. If a typical real stone paint can still be scratched with a fingernail three days after application in good weather, it's considered too soft. This is primarily due to improper emulsion selection. Applicators often use the same emulsion used for latex paint, resulting in a lower emulsion content in the real stone paint formula. This leads to a less-than-stable film formation due to the presence of large amounts of sand and gravel. Research by paint developers has determined that the bond strength of the emulsion used in real stone paint should be no less than 3 MPa, and the minimum film-forming temperature should be no less than 15°C. A higher minimum film-forming temperature can hinder film formation in cold temperatures, which can be addressed by adding an appropriate amount of coalescent. The coalescent evaporates completely after the coating dries and generally does not affect the film's performance. Real stone paint uses a composite emulsion with high adhesion and high minimum film-forming temperature, which fundamentally solves the problem of the coating being too soft. As people's requirements for the decorative properties of interior and exterior wall coatings increase, natural real stone paint is becoming more and more popular with its unique appearance and performance. Many high-end residences, courtyards and even high-rise buildings have proposed real stone paint with an appearance very similar to natural stones such as natural granite and marble. In terms of performance, it is required to have strong hardness, waterproofness, aging resistance, etc.

[0003] Most of the existing spraying devices for exterior wall real stone paint are handheld by workers for pressurized spraying, or shoulder-mounted sprayers are used for large-scale spraying. However, shoulder-mounted spraying is difficult to operate and cannot be moved up and down. In order to solve the above problems, this utility model patent provides a spraying device for exterior wall real stone paint. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a spraying device for real stone paint on exterior walls, aiming to solve the above technical problems.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A spraying device for real stone paint on an exterior wall, comprising a shoulder-mounted backboard and a connecting rod, one end of the shoulder-mounted backboard is connected to the connecting rod, one end of the connecting rod is fixedly mounted with a protective air cushion, an outer wall of the shoulder-mounted backboard is fixedly mounted with a connecting seat, and an outer wall of the shoulder-mounted backboard is fixedly mounted with a support column, comprising:

[0007] An angle adjustment mechanism, the angle adjustment mechanism is provided at the free end of the support column;

[0008] A quick connection mechanism is connected to the outer wall of the angle adjustment mechanism.

[0009] Preferably, the angle adjustment mechanism includes a fixing component and an adjusting component.

[0010] Preferably, the fixing assembly includes:

[0011] An installation box, the installation box being fixedly mounted on the free end of the support column;

[0012] A battery, wherein the battery is fixedly mounted on the outer wall of the mounting box;

[0013] A rotating seat rotatably connected to a free end of the battery;

[0014] An installation frame is fixedly installed on the outer wall of the rotating base.

[0015] Preferably, the adjustment component includes:

[0016] A mounting base, the mounting base being fixedly mounted on the inner wall of the mounting box;

[0017] A worm, the worm being fixedly mounted on the free end of the mounting seat;

[0018] A worm wheel, wherein the outer wall teeth of the worm wheel are meshed with a worm;

[0019] A connecting plate, the connecting plate being fixedly mounted on the outer wall of the worm gear;

[0020] The mounting plate is fixedly mounted on the free end of the connecting plate.

[0021] Preferably, the quick connection mechanism includes:

[0022] a fixed block, the fixed block being arranged at one end of the angle adjustment mechanism;

[0023] A groove is formed on the inner wall of the fixed block;

[0024] A movable shaft slidably connected to the inner wall of the groove;

[0025] A spring, wherein the spring is sleeved on the outer wall of the movable shaft;

[0026] A clamping block, the clamping block being fixedly mounted on the free end of the movable shaft;

[0027] The clamping groove is formed on the inner wall of the fixing block.

[0028] Preferably, a support plate is fixedly mounted on the outer wall of the shoulder-carrying backboard, an auxiliary handle is fixedly mounted on the outer wall of the shoulder-carrying backboard, and a control button is fixedly mounted on the outer wall of the auxiliary handle.

[0029] Preferably, a sprayer body is provided at one end of the quick connection mechanism.

[0030] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0031] 1. When the sprayer body needs to be adjusted for camera angle after it is replaced, the battery is used to drive the worm fixedly connected to its output end to rotate, and the worm is rotated to drive the worm gear meshing on its outer wall to rotate, and the worm gear is rotated to drive the connecting plate fixedly connected to its outer wall to rotate, and the connecting plate is rotated to drive the mounting plate fixedly installed on its top to rotate, thereby driving the camera body to adjust the longitudinal angle, and the battery A is used to drive the rotating seat connected to one end to rotate, and the rotating seat is rotated to drive the mounting frame fixedly connected to its outer wall to rotate, and the mounting frame is rotated to drive the worm gear and the connecting plate fixedly connected to its outer wall to rotate, thereby driving the mounting plate on the top of the connecting plate to rotate, thereby driving the sprayer body to adjust the lateral angle.

[0032] 2. When the sprayer body needs to be replaced, pull the movable shaft to drive the block to move in the groove, and the block moves in the groove to squeeze the spring. When the block leaves the range of the clamping groove, the sprayer body can be taken out. After taking it out, release the movable shaft, and the spring reset will drive other parts to reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 The present invention shows a structural front view of a spraying device for applying real stone paint on exterior walls.

[0035] Figure 2 The present invention shows a structural front view of a spraying device for real stone paint on exterior walls.

[0036] Figure 3The present invention shows a schematic diagram of an angle adjustment mechanism of a spraying device for real stone paint on exterior walls.

[0037] Figure 4 The present invention shows a schematic diagram of a quick connection mechanism of a spraying device for applying real stone paint on exterior walls.

[0038] Legend:

[0039] 1. Shoulder-carrying back plate; 2. Connecting rod; 3. Protective air cushion; 4. Connecting seat; 5. Support column; 6. Angle adjustment mechanism; 61. Fixing assembly; 611. Mounting box; 612. Battery; 613. Rotating seat; 614. Mounting frame; 62. Adjusting assembly; 621. Mounting seat; 622. Worm; 623. Worm gear; 624. Connecting plate; 625. Mounting plate; 7. Quick connection mechanism; 701. Fixing block; 702. Groove; 703. Movable shaft; 704. Spring; 705. Block; 706. Snap-in groove; 8. Support tray; 9. Sprayer body; 10. Auxiliary handle; 11. Control button. DETAILED DESCRIPTION

[0040] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0044] Reference Figures 1 to 4 The utility model is further described in detail with respect to an embodiment of a spraying device for applying real stone paint on exterior walls.

[0045] A spraying device for real stone paint on an exterior wall, comprising a shoulder-carrying backboard 1 and a connecting rod 2, wherein one end of the shoulder-carrying backboard 1 is connected to the connecting rod 2, one end of the connecting rod 2 is fixedly mounted with a protective air cushion 3, an outer wall of the shoulder-carrying backboard 1 is fixedly mounted with a connecting seat 4, and an outer wall of the shoulder-carrying backboard 1 is fixedly mounted with a support column 5, comprising:

[0046] An angle adjustment mechanism 6, which is provided at the free end of the support column 5;

[0047] The quick connection mechanism 7 is connected to the outer wall of the angle adjustment mechanism 6 .

[0048] In an optional embodiment, the angle adjustment mechanism 6 includes a fixing component 61 and an adjustment component 62 .

[0049] In an optional embodiment, the fixing assembly 61 includes:

[0050] An installation box 611, which is fixedly installed at the free end of the support column 5;

[0051] A battery 612, which is fixedly mounted on the outer wall of the mounting box 611;

[0052] A rotating base 613 rotatably connected to a free end of the battery 612 ;

[0053] The mounting frame 614 is fixedly mounted on the outer wall of the rotating base 613 .

[0054] In an optional embodiment, the adjustment component 62 includes:

[0055] A mounting base 621, the mounting base 621 being fixedly mounted on the inner wall of the mounting box 611;

[0056] A worm 622 , the worm 622 being fixedly mounted on a free end of the mounting base 621 ;

[0057] A worm wheel 623 , wherein the outer wall teeth of the worm wheel 623 are meshed with the worm 622 ;

[0058] A connecting plate 624 , the connecting plate 624 being fixedly mounted on the outer wall of the worm gear 623 ;

[0059] The mounting plate 625 is fixedly mounted on the free end of the connecting plate 624 .

[0060] It should be noted that when the sprayer body 9 needs to be adjusted for shooting angle after being replaced, the battery 612 is operated to drive the worm 622 fixedly connected to its output end to rotate, and the rotation of the worm 622 drives the worm gear 623 engaged with its outer wall to rotate, and the rotation of the worm gear 623 drives the connecting plate 624 fixedly connected to its outer wall to rotate, and the rotation of the connecting plate 624 drives the mounting plate 625 fixedly installed on its top to rotate, thereby driving the camera body 9 to adjust the longitudinal angle, and the battery A612 is operated to drive the rotating seat 613 connected to one end to rotate, and the rotation of the rotating seat 613 drives the mounting frame 614 fixedly connected to its outer wall to rotate, and the rotation of the mounting frame 614 drives the worm gear 623 fixedly connected to its outer wall and the connecting plate 624 to rotate, thereby driving the mounting plate 625 on the top of the connecting plate 624 to rotate, thereby driving the sprayer body 9 to adjust the lateral angle.

[0061] In an optional embodiment, the quick connection mechanism 7 includes:

[0062] A fixing block 701, which is provided at one end of the angle adjustment mechanism 6;

[0063] A groove 702 is formed on the inner wall of the fixing block 701;

[0064] A movable shaft 703 slidably connected to the inner wall of the groove 702 ;

[0065] A spring 704, wherein the spring 704 is sleeved on the outer wall of the movable shaft 703;

[0066] A clamping block 705 , wherein the clamping block 705 is fixedly mounted on the free end of the movable shaft 703 ;

[0067] The clamping slot 706 is formed on the inner wall of the fixing block 701 .

[0068] It should be noted that when the sprayer body 9 needs to be replaced, the movable shaft 703 is pulled to drive the clamping block 705 to move in the groove 702, and the clamping block 705 moves the extrusion spring 704 in the groove 702. When the clamping block 705 leaves the range of the clamping groove 706, the sprayer body 9 can be taken out. After taking it out, the movable shaft 703 is released, and the reset of the spring 704 will drive the other components to reset.

[0069] In an optional embodiment, a support plate 8 is fixedly mounted on the outer wall of the shoulder backboard 1 , an auxiliary handle 10 is fixedly mounted on the outer wall of the shoulder backboard 1 , and a control button 11 is fixedly mounted on the outer wall of the auxiliary handle 10 .

[0070] In an optional embodiment, a sprayer body 9 is provided at one end of the quick connection mechanism 7 .

[0071] The above description of the embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A spraying device for real stone paint on an exterior wall, comprising a shoulder-carrying backboard (1) and a connecting rod (2), wherein one end of the shoulder-carrying backboard (1) is connected to the connecting rod (2), one end of the connecting rod (2) is fixedly mounted with a protective air cushion (3), the outer wall of the shoulder-carrying backboard (1) is fixedly mounted with a connecting seat (4), and the outer wall of the shoulder-carrying backboard (1) is fixedly mounted with a support column (5), characterized in that: include: An angle adjustment mechanism (6), the angle adjustment mechanism (6) being arranged at the free end of the support column (5); A quick connection mechanism (7), wherein the quick connection mechanism (7) is connected to the outer wall of the angle adjustment mechanism (6).

2. A spraying device for exterior wall real stone paint according to claim 1, characterized in that: The angle adjustment mechanism (6) comprises a fixing component (61) and an adjustment component (62).

3. A spraying device for exterior wall real stone paint according to claim 2, characterized in that: The fixing assembly (61) comprises: An installation box (611), wherein the installation box (611) is fixedly installed on the free end of the support column (5); A storage battery (612), wherein the storage battery (612) is fixedly mounted on the outer wall of the installation box (611); A rotating seat (613), wherein the rotating seat (613) is rotatably connected to the free end of the battery (612); The mounting frame (614) is fixedly mounted on the outer wall of the rotating base (613).

4. A spraying device for exterior wall real stone paint according to claim 3, characterized in that: The adjustment assembly (62) includes: A mounting seat (621), wherein the mounting seat (621) is fixedly mounted on the inner wall of the mounting box (611); a worm (622), wherein the worm (622) is fixedly mounted on the free end of the mounting seat (621); A worm wheel (623), wherein the outer wall teeth of the worm wheel (623) are meshed with a worm (622); A connecting plate (624), wherein the connecting plate (624) is fixedly mounted on the outer wall of the worm gear (623); The mounting plate (625) is fixedly mounted on the free end of the connecting plate (624).

5. A spraying device for exterior wall real stone paint according to claim 1, characterized in that: The quick connection mechanism (7) comprises: A fixed block (701), the fixed block (701) being arranged at one end of the angle adjustment mechanism (6); A groove (702), wherein the groove (702) is formed on the inner wall of the fixed block (701); A movable shaft (703), wherein the movable shaft (703) is slidably connected to the inner wall of the groove (702); A spring (704), wherein the spring (704) is sleeved on the outer wall of the movable shaft (703); A clamping block (705), wherein the clamping block (705) is fixedly mounted on the free end of the movable shaft (703); A snap-fit ​​groove (706) is provided on the inner wall of the fixing block (701).

6. A spraying device for exterior wall real stone paint according to claim 1, characterized in that: A support plate (8) is fixedly mounted on the outer wall of the shoulder-carrying backboard (1), an auxiliary handle (10) is fixedly mounted on the outer wall of the shoulder-carrying backboard (1), and a control button (11) is fixedly mounted on the outer wall of the auxiliary handle (10).

7. A spraying device for exterior wall real stone paint according to claim 1, characterized in that: One end of the quick connection mechanism (7) is provided with a sprayer body (9).

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