CN220889319U - Outer wall paint spraying device - Google Patents

Abstract

The utility model discloses an outer wall paint spraying device, and belongs to the technical field of paint spraying equipment; the utility model provides an outer wall paint spraying device, including shallow and spraying frame, the inside rotation of spraying frame is provided with the second screw rod, install the slider on the second screw rod, slider slidable mounting is on the spraying frame, the both sides of slider rotate respectively and are provided with the spraying pole, the one end that the slider was kept away from to the spraying pole is provided with the spraying brush, the one end that the shallow kept away from the spraying frame is provided with the crane, the inside of crane rotates along vertical direction and is provided with first screw rod, one side of first screw rod is provided with the bearing frame, the meshing is connected between bearing frame and the first screw rod, the bearing frame is installed in the crane along vertical direction slidable mounting, the spraying frame rotates and installs in the bearing frame, one side that the bearing frame kept away from the spraying frame is provided with the swivel mount, rotatable coupling between swivel mount and the crane, fixed connection between spraying frame and the swivel mount; the utility model has the advantages of being more stable in placement and avoiding interference between the stay bar and the spray bar.

Description

Outer wall paint spraying device

Technical Field

The utility model relates to the technical field of paint spraying equipment, in particular to an outer wall paint spraying device.

Background

The external wall paint is used for painting the external vertical wall surface of a building, so that the most important index is ultraviolet irradiation resistance, and the color change is avoided after long-time irradiation. Energy-saving and environment-friendly liquid stone water-based paint is attracting more and more attention in 2013. Some exterior wall coatings also require water resistance and self-cleaning. The paint film is hard and smooth, and dirt is washed off as soon as the paint film is washed off. The exterior wall coating can be used for interior wall painting because it also has water resistance. Because the high-rise outer walls are dangerous, some outer walls need to be sprayed by a spraying device when the wall paint is sprayed.

In the Chinese patent document with the bulletin number of CN215291227U, an adjustable automatic spraying device for outer wall paint is provided, the spraying efficiency of a swivel mount on an outer wall surface is greatly improved by arranging an upper spraying frame and a lower spraying frame and spraying brushes in the upper two spraying frames, and the spraying device has a unique spraying structure and a torsion spring at one end of a spraying rod, so that the spraying brushes at the other end are completely adhered to the wall surface, and further the spraying effect of the outer wall surface is improved; through the spraying frame of adjustable from top to bottom that sets up, set up the cooperation simultaneously and can be on the slide pivoted spraying frame for the device is not limited to single roll-type brush wall from top to bottom, also can be to the roll-type brush about, and the structure is nimble changeable, makes the range of application of device wider.

However, the utility model has the defects that the spraying frame is positioned at one end of the device trolley, which is close to the outer side of the wall body, in the using process of the device of the trolley (1), so that the whole device is not easy to maintain balance; the supporting rod of the spraying frame (2) can be propped against the outer wall in the process of expanding or retracting the spraying rod, so that the normal operation of a spraying brush is affected.

Disclosure of utility model

The utility model aims to solve the problem that the outer wall paint spraying device in the prior art is unfavorable for maintaining balanced placement in the use process.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an outer wall paint spraying device, includes the shallow and installs the spraying frame on the shallow, the inside rotation of spraying frame is provided with the second screw rod, install the slider on the second screw rod, slider slidable mounting is on the spraying frame, the both sides of slider rotate respectively and are provided with the spraying pole, the one end that the sliding pole was kept away from to the slider is provided with the spraying brush, the one end that the shallow kept away from the spraying frame is provided with the crane, the inside of crane rotates along vertical direction and is provided with first screw rod, one side of first screw rod is provided with the bearing frame, the meshing is connected between bearing frame and the first screw rod, bearing frame is along vertical direction slidable mounting in the crane, the spraying frame rotates and installs in the bearing frame;

The spraying device is characterized in that a rotating frame is arranged on one side, away from the spraying frame, of the bearing seat, the rotating frame is rotatably connected with the lifting frame, and the spraying frame is fixedly connected with the rotating frame.

Further, the bottom of first screw rod is connected with the worm wheel, one side and the worm meshing of worm wheel, the worm is connected with the working end of second motor.

Further, one side of the bearing seat far away from the first screw rod is provided with a guide rail rod along the vertical direction, the guide rail rod is installed in the lifting frame, and the bearing seat is in sliding connection with the lifting frame.

Further, the swivel mount is including installing the roating seat on the bearing frame, be provided with first screw on the roating seat, a plurality of first screw is about the axis rotational symmetry of bearing frame, the spraying frame runs through the roating seat, one side that the spraying brush was kept away from to the roating seat is provided with the connecting seat, be provided with the second screw that corresponds with first screw on the connecting seat, it has swivel bolt to form a complete set in the second screw, swivel bolt and first screw meshing, the connecting seat is connected with the spraying frame.

Further, a support is arranged on the spraying rod, a supporting hole is formed in one end, close to the spraying frame, of the support, and a detachable supporting rod is matched with the supporting hole.

Further, one end of the spraying frame far away from the cart is provided with a first motor, and the second screw rod is connected with the working end of the first motor.

Further, a coating box is arranged on the cart, one side of the coating box is communicated with a coating pump, and the outlet end of the coating pump is connected with a coating spray gun.

Compared with the prior art, the utility model provides an exterior wall paint spraying device, which has the following beneficial effects:

When the device is used, the device is moved to a wall surface site to be painted, the spraying frame extends out of the room, the first screw is adjusted to drive the spraying frame to rise or fall, the spraying brush is manually supported to be unfolded and attached to the outer wall surface, and then the second screw is used for driving the spraying brush to attach to the outer wall surface, so that paint is sprayed on the outer wall surface;

In this in-process forms lever structure between spraying frame and shallow, crane, and wherein the wheel that the shallow is close to spraying frame one side is the fulcrum, and this lever structure's atress can be simplified to the partly weight of spraying frame and be G1, and the spraying frame is to the one end of keeping away from the shallow to the distance of fulcrum be first force arm, and another part weight of spraying frame, shallow, crane, the weight of swivel mount are G2, and the distance of crane to the fulcrum is the second arm of force, compares in prior art, makes G2 obviously increase to it is more balanced that this device wholly atress, avoids the spraying frame to topple over outdoors.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lifting frame according to the present utility model;

FIG. 3 is a schematic view of a rotating frame according to the present utility model;

fig. 4 is a schematic view of the structure of the support of the present utility model.

In the figure:

1. A cart; 2. a spraying frame; 3. a spray bar; 4. a slide block; 5. a first motor; 6. a support; 7. a coating box; 8. a second motor; 9. a rotating frame; 10. a lifting frame; 11. a paint spray gun; 12. a rotating rod; 13. spraying a brush; 14. a first screw; 15. a bearing seat; 16. a rotating seat; 17. a guide rail rod; 18. a worm wheel; 19. a worm; 20. a first screw hole; 21. rotating the bolt; 22. a connecting groove; 23. a connecting seat; 24. a second screw hole; 25. a second screw; 26. a support hole; 27. a brace rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, the exterior wall paint spraying device comprises a cart 1 and a spraying frame 2 arranged on the cart 1, wherein a second screw rod 25 is rotatably arranged in the spraying frame 2, a sliding block 4 is arranged on the second screw rod 25, the sliding block 4 is meshed with the second screw rod 25, the sliding block 4 is slidably arranged on the spraying frame 2, a first motor 5 is arranged at one end, far away from the cart 1, of the spraying frame 2, one end, far away from the cart 1, of the second screw rod 25 is connected with the working end of the first motor 5 through a coupling, the second screw rod 25 is driven to rotate through the first motor 5, and the sliding block 4 is further driven to do linear reciprocating motion in the spraying frame 2;

The upper end and the lower end of the sliding block 4 are respectively rotatably provided with a spraying rod 3, the joint of the spraying rod 3 and the sliding block 4 is also provided with a torsion spring, so that the spraying rod 3 is automatically close to the spraying frame 2, one end of the spraying rod 3 far away from the sliding block 4 is provided with a spraying brush 13, and paint is sprayed on the outer wall surface through the spraying brush 13;

The spraying frame 2 is rotatably arranged in the bearing seat 15, and particularly, a bearing is arranged in the bearing seat 15, the spraying frame 2 is rotatably arranged in the bearing seat 15 through the bearing, and when the first screw 14 is rotated, the first screw 14 drives the bearing seat 15 to lift and further drives the spraying frame 2 to lift;

The side, far away from the spraying frame 2, of the bearing seat 15 is provided with the rotating frame 9, the rotating frame 9 is rotatably connected with the lifting frame 10, the spraying frame 2 is fixedly connected with the rotating frame 9, specifically, one end, close to the cart 1, of the spraying frame 2 is connected with the rotating rod 12, the rotating rod 12 is rotatably arranged in the bearing seat 15, meanwhile, the rotating rod 12 is fixedly connected with the rotating frame 9, when the spraying frame 2 needs to be rotated, the rotating frame 9 is rotated to drive the spraying frame 2 to rotate, and then the rotating frame 9 is fixed, so that the spraying frame 2 is fixed, and the rotating action of the spraying frame 2 is completed;

Here, in the spraying device in the prior art (the specific part of the structure is not described in the specification, and the weight of the spraying device can be simplified to G1-1 for the spraying frame, the limiting block and the special seat according to the content of fig. 1), the distance from the spraying frame to the fulcrum on the device vehicle is a first moment arm, the weight of the device vehicle, the sliding seat, the motor and the like is G2-2, and the distance from the whole device on the device vehicle to the fulcrum is a second moment arm;

The bottom of the first screw 14 is connected with a worm wheel 18, one side of the worm wheel 18 is meshed with a worm 19, the worm wheel 18 and the worm 19 are rotatably arranged in the lifting frame 10, the worm 19 is connected with the working end of the second motor 8 through a coupler, the second motor 8 drives the worm 19 and further drives the worm 19, so that the first screw 14 is driven to rotate, the second motor 8 can drive the first screw 14 to rotate through the cooperation of the worm wheel 18 and the worm 19, and meanwhile, the free rotation of the first screw 14 is prevented by utilizing the self-locking property of the cooperation of the worm wheel and the worm;

A guide rail rod 17 is arranged on one side of the bearing seat 15 far away from the first screw rod 14 along the vertical direction, the guide rail rod 17 is arranged in the lifting frame 10, the bearing seat 15 is in sliding connection with the lifting frame 10, and when the first screw rod 14 drives the bearing seat 15, the bearing seat 15 is lifted or lowered along the guide of the guide rail rod 17 in the vertical direction to prevent the bearing seat 15 from rotating;

The rotating frame 9 comprises a rotating seat 16 arranged on the bearing seat 15, the rotating seat 16 is positioned on one side of the bearing seat 15 far away from the spraying brush 13, a first screw hole 20 is formed in the rotating seat 16, a plurality of first screw holes 20 are rotationally symmetrically distributed around the axis of the bearing seat 15, the spraying frame 2 penetrates through the rotating seat 16, a connecting seat 23 is arranged on one side of the rotating seat 16 far away from the spraying brush 13, a second screw hole 24 corresponding to the first screw hole 20 is formed in the connecting seat 23, a rotating bolt 21 is matched in the second screw hole 24, the rotating bolt 21 is meshed with the first screw hole 20, the connecting seat 23 is connected with the spraying frame 2, the rotating rod 12 is arranged in the bearing seat 15 and is fixedly connected with the connecting seat 23, when the spraying frame 2 needs to be rotated, the rotating bolt 21 is unscrewed, the connecting seat 23 and the spraying frame 2 are rotated until the two spraying brushes 13 are positioned at horizontal positions, and then the rotating bolt 21 is screwed into the corresponding first screw holes 20, and the rotating spraying frame 2 can be fixed;

The spraying rod 3 is provided with the support 6, the support 6 is sleeved on the spraying rod 3, one end of the support 6, which is close to the spraying frame 2, is integrally formed with a supporting hole 26, the supporting hole 26 is matched with a detachable supporting rod 27, when the spraying rod 3 needs to be unfolded, the supporting rod 27 penetrates into the supporting hole 26, the spraying rod 3 is unfolded until the spraying brush 13 is attached to an outer wall surface needing to be painted, and then the supporting rod 27 is taken down, so that the supporting rod 27 is prevented from interfering with the spraying rod 3 in the spraying process;

Install the coating case 7 on the shallow 1, one side intercommunication of coating case 7 has the coating pump, through install coating case 7 and coating pump on shallow 1, firstly as the counter weight, increase the holistic weight of shallow 1, the balanced stable effect when further improving this device and putting, secondly be convenient for provide the coating for spraying brush 13, the exit end of coating pump has coating spray gun 11 through hose connection, here spraying brush 13 optional mopping cylinder, when the coating on the mopping cylinder needs to be replenished, can use coating spray gun 11 to spout the coating on the mopping cylinder.

Working principle: when the device is used, the device is moved to a wall place where painting is required by the trolley 1, the spraying frame 2 is extended outdoors, and the second motor 8 is started to drive the first screw 14 to rotate according to the interval between the upper wall surface and the lower wall surface, so that the bearing seat 15, the spraying frame 2 and the rotating frame 9 are driven to synchronously rise or fall, and the spraying frame 2 is positioned between the two outer walls;

Then penetrating a supporting hole 26 through a supporting rod 27 to unfold the spraying rod 3, enabling the spraying brush 13 to be attached to the outer wall surface, starting the first motor 5 to drive the second screw rod 25 to rotate, enabling the second screw rod 25 to drive the sliding block 4 to translate in the spraying frame 2, and further driving the spraying rod 3 to enable the spraying brush 13 to paint the wall surface;

When the spraying frame 2 needs to be rotated, the rotary bolt 21 is unscrewed, the rotary seat 16 is rotated to drive the spraying frame 2 to rotate until the spraying rod 3 and the spraying brush 13 are horizontal, the spraying frame 2 is fixed by screwing the rotary bolt 21, and at the moment, the left wall surface and the right wall surface can be painted through the spraying brush 13.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (7)

1. The utility model provides an outer wall paint spraying device, includes shallow (1) and installs spraying frame (2) on shallow (1), the inside rotation of spraying frame (2) is provided with second screw rod (25), install slider (4) on second screw rod (25), slider (4) slidable mounting is on spraying frame (2), the both sides of slider (4) rotate respectively and are provided with spraying pole (3), the one end that sliding block (4) was kept away from to spraying pole (3) is provided with spraying brush (13), a serial communication port, the one end that spraying frame (2) was kept away from to shallow (1) is provided with crane (10), the inside of crane (10) rotates along vertical direction and is provided with first screw rod (14), one side of first screw rod (14) is provided with bearing frame (15), meshing between bearing frame (15) and first screw rod (14) is connected, bearing frame (15) are along vertical direction slidable mounting in crane (10), frame (2) rotate and install in bearing frame (15);

One side of the bearing seat (15) far away from the spraying frame (2) is provided with a rotating frame (9), the rotating frame (9) is rotatably connected with the lifting frame (10), and the spraying frame (2) is fixedly connected with the rotating frame (9).

2. An exterior wall paint spraying device according to claim 1, characterized in that the bottom of the first screw (14) is connected with a worm wheel (18), one side of the worm wheel (18) is meshed with a worm (19), and the worm (19) is connected with the working end of the second motor (8).

3. An exterior wall paint spraying device according to claim 1, characterized in that a guide rail rod (17) is arranged on one side of the bearing seat (15) far away from the first screw rod (14) along the vertical direction, the guide rail rod (17) is installed in the lifting frame (10), and the bearing seat (15) is in sliding connection with the lifting frame (10).

4. An exterior wall paint spraying device according to claim 1, characterized in that the rotating frame (9) comprises a rotating seat (16) arranged on the bearing seat (15), a first screw hole (20) is arranged on the rotating seat (16), a plurality of first screw holes (20) are rotationally symmetrical relative to the axis of the bearing seat (15), the spraying frame (2) penetrates through the rotating seat (16), a connecting seat (23) is arranged on one side, far away from the spraying brush (13), of the rotating seat (16), a second screw hole (24) corresponding to the first screw hole (20) is arranged on the connecting seat (23), a rotating bolt (21) is matched in the second screw hole (24), the rotating bolt (21) is meshed with the first screw hole (20), and the connecting seat (23) is connected with the spraying frame (2).

5. An exterior wall paint spraying device according to claim 1, characterized in that a support (6) is arranged on the spraying rod (3), a supporting hole (26) is arranged at one end of the support (6) close to the spraying frame (2), and a detachable supporting rod (27) is matched with the supporting hole (26).

6. An exterior wall paint spraying device according to claim 1, characterized in that the end of the spraying frame (2) far away from the trolley (1) is provided with a first motor (5), and the second screw (25) is connected with the working end of the first motor (5).

7. An exterior wall paint spraying device according to claim 1, characterized in that a paint box (7) is arranged on the cart (1), one side of the paint box (7) is communicated with a paint pump, and the outlet end of the paint pump is connected with a paint spray gun (11).