An environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction

Abstract

This utility model relates to the field of decoration and construction, and discloses an environmentally friendly spraying device for indoor and outdoor decoration and construction, including a paint mixing tank. Universal wheels are fixedly installed at the four corners of the bottom of the paint mixing tank. This utility model has the following advantages and effects: personnel can carry the device on their backs via shoulder straps, thus completing the upstairs operation without requiring multiple people to lift and transport it. The universal wheels at the bottom allow personnel to pull a connecting rod to control the device's movement and spraying. The connecting rod can slide above a slide rail via a slider, facilitating operation by personnel of different heights. Controlling the first knob drives the movable shaft to rotate, which in turn drives a lead screw to rotate via a bevel gear. After the lead screw rotates, it drives the moving frame and spray head to rise and adjust the height through a threaded connection. Personnel can control the movement of the device via the connecting rod and universal wheels, allowing the spray head to spray the wall at the same height.

Description

Technical Field

[0001] This utility model relates to the field of decoration and construction technology, and in particular to an environmentally friendly spraying equipment for indoor and outdoor decoration and construction. Background Technology

[0002] Interior decoration, also known as interior design or renovation, refers to a complete set of construction and design plans carried out within a certain area and scope, including water and electricity construction, walls, floors, ceilings, landscaping, etc., based on certain design concepts and aesthetic rules.

[0003] In the existing technology, it is difficult for spraying equipment to be carried upstairs to spray on construction sites without elevators, and the spraying process requires personnel to manually hold the spray nozzle. The large spraying area makes the operation cumbersome and laborious. Utility Model Content

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction, including a paint mixing tank, universal wheels are fixedly installed at the four corners of the bottom of the paint mixing tank, a heating component and a storage battery are fixedly installed on the inner side of the paint mixing tank, and a construction site transportation mobile spraying component is provided on the paint mixing tank.

[0005] The mobile spraying assembly for construction site transportation includes shoulder straps, a sealed box, a protective pad, a slide rail, a slider, a connecting rod, and fixing bolts. The two shoulder straps are fixedly installed on one side of the paint mixing tank. The sealed box is fixedly installed in the middle of the front side of the paint mixing tank. The protective pad is fixedly installed in front of the sealed box. The slide rail is fixedly installed on the left and right sides of the front side of the paint mixing tank. The slider is slidably installed on the inside of the slide rail. The connecting rod is fixedly installed in front of the slider. The fixing bolts are threaded on the inside of the connecting rod and the slider.

[0006] Preferably, a lead screw is rotatably mounted on the inner side of the paint mixing tank, and a movable frame is threaded onto the outer side of the lead screw. An angle-adjustable spraying assembly is provided on the movable frame.

[0007] Preferably, the mobile spraying assembly for construction site transport further includes a motor, a drive shaft, and a stirring rod. The motor is fixedly installed on the top of the paint mixing tank, the drive shaft is fixedly installed on the output end of the motor, and the stirring rod is fixedly installed around the outside of the drive shaft.

[0008] Preferably, the angle-adjustable spraying assembly includes a movable shaft, a first knob, a bevel gear, and a support plate. The movable shaft is rotatably mounted on the right side of the paint mixing tank. The first knob is fixedly mounted on the outer side of one end of the movable shaft. The bevel gear is fixedly mounted on the outer side of the movable shaft and the lead screw. Two adjacent bevel gears mesh with each other. The support plate is fixedly mounted on the inner side of the paint mixing tank.

[0009] Preferably, the angle-adjustable spraying assembly further includes a mounting bracket, a first rotating shaft, a rotating connecting bracket, a threaded rod, a second knob, and an anti-slip pad. The mounting bracket is fixedly mounted on the top of the movable frame, the first rotating shaft is rotatably mounted on the inner side of the mounting bracket, the rotating connecting bracket is fixedly mounted on the outer side of the first rotating shaft, the threaded rod is threadedly mounted on the inner side of the mounting bracket, the second knob is fixedly mounted on the outer side of one end of the threaded rod, and the anti-slip pad is rotatably mounted on the outer side of the other end of the threaded rod.

[0010] Preferably, the angle-adjustable spraying assembly includes a pump, a retractable corrugated hose, a connecting block, a connecting groove, and a nozzle. The pump is fixedly installed on the right side of the paint mixing tank. One end of the retractable corrugated hose is fixedly installed on the output end of the pump. The suction end of the pump is connected to the paint mixing tank. The connecting block is located inside the rotating connecting frame. A connecting groove is fixedly installed on one side of the connecting block. A nozzle is fixedly installed on the right side of the connecting block. The other end of the retractable corrugated hose is connected to the nozzle.

[0011] By adopting the above technical solution, the nozzle is connected to the retractable corrugated hose, allowing the nozzle to be connected to the retractable corrugated hose when changing height and angle.

[0012] Preferably, the angle-adjustable spraying assembly further includes a control slot, a fixed frame, a second rotating shaft, a rotating block, and a first spring. The control slot is located on the top of the rotating connecting frame. The fixed frame is fixedly installed on the inner wall of one side of the control slot. The second rotating shaft is rotatably installed on the inner side of the fixed frame. The rotating block is fixedly installed on the outer side of the second rotating shaft. One end of the first spring is fixedly installed on the inner wall of one side of the control slot, and the other end of the first spring is fixedly installed on one side of the rotating block.

[0013] By adopting the above technical solution, the first spring allows the rotating block to rotate around the second rotating shaft and engage with the inside of the connecting groove.

[0014] Preferably, a triangular locking block is provided on one side of the rotating block, and the locking block fits into the connecting groove.

[0015] By adopting the above technical solution, the triangular locking block allows the rotating locking block to move when the connecting block slides into the locking groove, and can quickly lock into the interior of the connecting groove.

[0016] Preferably, a locking groove is provided on one side of the rotating connecting frame, the connecting block fits into the locking groove, and a second spring is fixedly installed on the inner wall of the right side of the locking groove.

[0017] By adopting the above technical solution, the second spring allows the connecting block to pop out quickly after it loses its limit, making it more convenient and faster for personnel to handle the connecting block and the nozzle.

[0018] Preferably, a limiting groove is provided on the top of the paint mixing tank, the movable frame is slidably installed on the inner side of the limiting groove, and the support plate is fixedly installed between the inner walls of the left and right sides of the limiting groove.

[0019] By adopting the above technical solution, the limiting slide can guide the moving frame, and the support plate can support the moving frame to prevent the moving frame from contacting the bevel gear.

[0020] The beneficial effects of this utility model are:

[0021] 1. This utility model features a mobile spraying assembly for construction site transport. Personnel can carry the device on their backs using shoulder straps, eliminating the need for multiple people to lift and transport it. It is equipped with casters at the bottom, and personnel can control the device's movement and spraying by pulling a connecting rod. The connecting rod can slide above a slide rail via a slider, facilitating operation by personnel of different heights. Controlling the first knob drives the movable shaft to rotate, which in turn drives a lead screw via a bevel gear. The rotation of the lead screw, through a threaded connection, raises the mobile frame and spray head to adjust the height. Personnel can control the device's movement using the connecting rod and casters, allowing the spray head to spray walls at the same height.

[0022] 2. This utility model features an angle-adjustable spraying component. If manual operation is required, the operator can press the rotating block by inserting their finger into the control slot. Pressing the rotating block compresses the first spring, allowing the rotating block to rotate and disengage from the connecting slot above the connecting block. Once the connecting block loses its limit, the second spring will eject the connecting block from the slot, facilitating the operator's handling of the connecting block and the spray head. The device also makes it convenient to insert the spray head. A triangular locking block is provided above the rotating block, allowing the connecting block to connect with the connecting slot and lock the connecting block after it has fully slid in. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a structural schematic diagram of an environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction proposed in this utility model.

[0025] Figure 2 This is a partial structural schematic diagram of an environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction proposed in this utility model.

[0026] Figure 3 This is a partial structural diagram of the movable shaft and bevel gear proposed in this utility model.

[0027] Figure 4 This is a partial structural diagram of the first rotating shaft and rotating connecting frame proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the exploded part of an environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction proposed in this utility model.

[0029] In the diagram: 1. Mobile spraying assembly for site transport; 2. Angle-adjustable spraying assembly; 3. Paint mixing tank; 4. Casters; 5. Heating components; 6. Battery; 7. Lead screw; 8. Mobile frame.

[0030] 11. Shoulder straps; 12. Sealed box; 13. Protective padding; 14. Slide rail; 15. Slider; 16. Connecting rod; 17. Fixing bolt; 18. Motor; 19. Drive shaft; 20. Stirring rod;

[0031] 21. Movable shaft; 22. First knob; 23. Bevel gear; 24. Support plate; 25. Mounting bracket; 26. First rotating shaft; 27. Rotating connecting bracket; 28. Threaded rod; 29. ​​Second knob; 30. Anti-slip pad; 31. Pump; 32. Telescopic corrugated hose; 33. Connecting block; 34. Connecting groove; 35. Nozzle; 36. Control groove; 37. Fixing bracket; 38. Second rotating shaft; 39. Rotating locking block; 40. First spring; 41. Locking groove; 42. Second spring. Detailed Implementation

[0032] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This utility model provides an environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction, including a paint mixing tank 3, universal wheels 4 fixedly installed at the four corners of the bottom of the paint mixing tank 3, a heating component 5 and a storage battery 6 fixedly installed on the inner side of the paint mixing tank 3, and a construction site transportation mobile spraying component 1 set on the paint mixing tank 3.

[0033] The mobile spraying assembly 1 for construction site transportation includes shoulder straps 11, a sealed box 12, a protective pad 13, a slide rail 14, a slider 15, a connecting rod 16, and fixing bolts 17. The two shoulder straps 11 are fixedly installed on one side of the paint mixing tank 3. The sealed box 12 is fixedly installed in the middle of the front side of the paint mixing tank 3. The protective pad 13 is fixedly installed in front of the sealed box 12. The slide rail 14 is fixedly installed on the left and right sides of the front side of the paint mixing tank 3. The slider 15 is slidably installed on the inside of the slide rail 14. The connecting rod 16 is fixedly installed on the front of the slider 15. The fixing bolts 17 are threaded on the inside of the connecting rod 16 and the slider 15. Personnel can carry the device on their backs using the shoulder straps 11 to complete the upstairs operation without the need for multiple people to lift and transport it. It is also equipped with casters 4 at the bottom. Personnel can pull the connecting rod 16 to control the device for mobile spraying.

[0034] In this embodiment, a lead screw 7 is rotatably installed on the inner side of the paint mixing tank 3, and a movable frame 8 is threaded on the outer side of the lead screw 7. An angle-adjustable spraying assembly 2 is provided on the movable frame 8.

[0035] In this embodiment, the construction site transport mobile spraying assembly 1 also includes a motor 18, a drive shaft 19, and a stirring rod 20. The motor 18 is fixedly installed on the top of the paint mixing tank 3, the drive shaft 19 is fixedly installed on the output end of the motor 18, and the stirring rod 20 is fixedly installed around the outside of the drive shaft 19.

[0036] In this embodiment, the angle-adjustable spraying assembly 2 includes a movable shaft 21, a first knob 22, a bevel gear 23, and a support plate 24. The movable shaft 21 is rotatably mounted on the right side of the paint mixing tank 3. The first knob 22 is fixedly mounted on the outer side of one end of the movable shaft 21. The bevel gear 23 is fixedly mounted on the outer side of the movable shaft 21 and the lead screw 7. Two adjacent bevel gears 23 mesh with each other. The support plate 24 is fixedly mounted on the inner side of the paint mixing tank 3.

[0037] In this embodiment, the angle-adjustable spraying assembly 2 further includes a mounting bracket 25, a first rotating shaft 26, a rotating connecting bracket 27, a threaded rod 28, a second knob 29, and an anti-slip pad 30. The mounting bracket 25 is fixedly mounted on the top of the movable frame 8. The first rotating shaft 26 is rotatably mounted on the inner side of the mounting bracket 25. The rotating connecting bracket 27 is fixedly mounted on the outer side of the first rotating shaft 26. The threaded rod 28 is threadedly mounted on the inner side of the mounting bracket 25. The second knob 29 is fixedly mounted on the outer side of one end of the threaded rod 28. The anti-slip pad 30 is rotatably mounted on the outer side of the other end of the threaded rod 28. The first knob 22 is controlled to drive the movable shaft 21 to rotate. The movable shaft 21 can drive the lead screw 7 to rotate via the bevel gear 23. After the lead screw 7 rotates, it can drive the movable frame 8 and the spray head 35 to rise and adjust the height through the threaded engagement. Personnel can control the movement of the device through the connecting rod 16 and the universal wheel 4, so that the spray head 35 can spray the wall at the same height. The rotating connecting frame 27 rotates above the first rotating shaft 26, and controls the second knob 29 to drive the threaded rod 28 to rotate. The threaded rod 28 can move above the mounting frame 25 through the threaded engagement. The rotating connecting frame 27 can be locked in position through the anti-slip pad 30, so that the spray angle of the spray head 35 can be adjusted.

[0038] In this embodiment, the angle-adjustable spraying assembly 2 includes a pump 31, a retractable corrugated hose 32, a connecting block 33, a connecting groove 34, and a nozzle 35. The pump 31 is fixedly installed on the right side of the paint mixing tank 3. One end of the retractable corrugated hose 32 is fixedly installed on the output end of the pump 31. The suction end of the pump 31 is connected to the paint mixing tank 3. The connecting block 33 is located inside the rotating connecting frame 27. A connecting groove 34 is fixedly installed on one side of the connecting block 33. A nozzle 35 is fixedly installed on the right side of the connecting block 33. The other end of the retractable corrugated hose 32 is connected to the nozzle 35. After the connecting block 33 loses its limit, the second spring 42 can eject the connecting block 33 from the slot 41, making it easy for personnel to pick up and remove the connecting block 33 and the nozzle 35. The device also makes it convenient to insert the nozzle 35. A triangular locking block is provided above the rotating locking block 39, which allows the connecting block 33 to connect with the connecting groove 34 and lock the connecting block 33 after it is fully slid in.

[0039] In this embodiment, the angle adjustment spraying assembly 2 further includes a control groove 36, a fixing frame 37, a second rotating shaft 38, a rotating block 39, and a first spring 40. The control groove 36 is formed on the top of the rotating connecting frame 27. The fixing frame 37 is fixedly installed on one side of the inner wall of the control groove 36. The second rotating shaft 38 is rotatably installed on the inner side of the fixing frame 37. The rotating block 39 is fixedly installed on the outer side of the second rotating shaft 38. One end of the first spring 40 is fixedly installed on one side of the inner wall of the control groove 36, and the other end of the first spring 40 is fixedly installed on one side of the rotating block 39.

[0040] In this embodiment, a triangular locking block is provided on one side of the rotating locking block 39, and the locking block fits into the connecting groove 34; the triangular locking block allows the rotating locking block 39 to not obstruct or interfere when the connecting block 33 slides in, making it easier for the connecting block 33 to slide in.

[0041] In this embodiment, a snap-fit ​​groove 41 is provided on one side of the rotating connecting frame 27, and the connecting block 33 fits into the snap-fit ​​groove 41. A second spring 42 is fixedly installed on the inner wall of the right side of the snap-fit ​​groove 41. If a person needs to operate manually, they can put their finger into the control groove 36 to press and control the rotating snap-fit ​​block 39. After the rotating snap-fit ​​block 39 is pressed, it can squeeze the first spring 40, so that the rotating snap-fit ​​block 39 can rotate and disengage from the connecting groove 34 above the connecting block 33.

[0042] In this embodiment, a limiting groove is provided on the top of the paint mixing tank 3, and the movable frame 8 is slidably installed inside the limiting groove. The support plate 24 is fixedly installed between the inner walls of the left and right sides of the limiting groove. The limiting groove facilitates the limiting installation of the movable frame 8, so that after the lead screw 7 rotates, the movable frame 8 can only slide inside the limiting groove. The support plate 24 prevents the movable frame 8 from contacting and colliding with the bevel gear 23.

[0043] Specifically, the device can be carried upstairs by personnel using the shoulder straps 11, eliminating the need for multiple people to lift and transport it. It is equipped with casters 4 at the bottom, allowing personnel to control its movement and spraying by pulling the connecting rod 16. The connecting rod 16 slides above the slide rail 14 via the slider 15, facilitating operation by personnel of different heights. Controlling the first knob 22 rotates the movable shaft 21, which in turn rotates the lead screw 7 via the bevel gear 23. The rotation of the lead screw 7, through threaded engagement, raises the moving frame 8 and the spray head 35 to adjust the height. Personnel can control the movement of the device using the connecting rod 16 and the casters 4, allowing the spray head 35 to spray the wall at the same height. The rotating connecting frame 27 rotates above the first rotating shaft 26, and the second knob 29 controls the threaded rod 28 to... The rotating threaded rod 28 can move above the mounting bracket 25 via the threaded engagement. The rotating connecting bracket 27 can be locked in position by the anti-slip pad 30, allowing the spraying angle of the nozzle 35 to be adjusted. If manual operation is required, the operator can insert their finger into the control groove 36 to press the rotating locking block 39. After the rotating locking block 39 is pressed, it can squeeze the first spring 40, allowing the rotating locking block 39 to rotate and disengage from the connecting groove 34 above the connecting block 33. After the connecting block 33 loses its limit, the second spring 42 can eject the connecting block 33 from the locking groove 41, making it easy for the operator to pick up and remove the connecting block 33 and the nozzle 35. The device also makes it convenient to insert the nozzle 35. A triangular locking block is provided above the rotating locking block 39, which allows the connecting block 33 to connect with the connecting groove 34 and lock the connecting block 33 after it is fully slid in.

Claims

1. An environmentally friendly spraying device for indoor and outdoor decoration construction, characterized in that, include: A paint mixing tank (3) is provided with casters (4) fixedly installed at the four corners of the bottom of the paint mixing tank (3), a heating element (5) and a storage battery (6) are fixedly installed on the inner side of the paint mixing tank (3), and a construction site transport mobile spraying assembly (1) is provided on the paint mixing tank (3). The construction site transport mobile spraying assembly (1) includes shoulder straps (11), a sealed box (12), a protective pad (13), a slide rail (14), a slider (15), a connecting rod (16), and a fixing bolt (17). The two shoulder straps (11) are fixedly installed on one side of the paint mixing tank (3). The sealed box (12) is fixedly installed in the middle of the front side of the paint mixing tank (3). The protective pad (13) is fixedly installed in front of the sealed box (12). The slide rail (14) is fixedly installed on the left and right sides of the front side of the paint mixing tank (3). The slider (15) is slidably installed on the inside of the slide rail (14). The connecting rod (16) is fixedly installed on the front of the slider (15). The fixing bolt (17) is threadedly installed on the inside of the connecting rod (16) and the slider (15).

2. The environmentally friendly spraying device for indoor and outdoor decoration construction according to claim 1, characterized in that, A lead screw (7) is rotatably mounted on the inner side of the paint mixing tank (3), and a movable frame (8) is threaded on the outer side of the lead screw (7). An angle-adjustable spraying assembly (2) is provided on the movable frame (8).

3. The environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction according to claim 1, characterized in that, The construction site transport mobile spraying assembly (1) also includes a motor (18), a drive shaft (19) and a stirring rod (20). The motor (18) is fixedly installed on the top of the paint mixing tank (3), the drive shaft (19) is fixedly installed on the output end of the motor (18), and the stirring rod (20) is fixedly installed around the outside of the drive shaft (19).

4. The environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction according to claim 2, characterized in that, The angle-adjustable spraying assembly (2) includes a movable shaft (21), a first knob (22), a bevel gear (23), and a support plate (24). The movable shaft (21) is rotatably mounted on the right side of the paint mixing tank (3). The first knob (22) is fixedly mounted on the outer side of one end of the movable shaft (21). The bevel gear (23) is fixedly mounted on the outer side of the movable shaft (21) and the lead screw (7). Two adjacent bevel gears (23) mesh with each other. The support plate (24) is fixedly mounted on the inner side of the paint mixing tank (3).

5. An environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction according to claim 2, characterized in that, The angle-adjustable spraying assembly (2) also includes a mounting bracket (25), a first rotating shaft (26), a rotating connecting bracket (27), a threaded rod (28), a second knob (29), and an anti-slip pad (30). The mounting bracket (25) is fixedly mounted on the top of the movable frame (8). The first rotating shaft (26) is rotatably mounted on the inner side of the mounting bracket (25). The rotating connecting bracket (27) is fixedly mounted on the outer side of the first rotating shaft (26). The threaded rod (28) is threadedly mounted on the inner side of the mounting bracket (25). The second knob (29) is fixedly mounted on the outer side of one end of the threaded rod (28). The anti-slip pad (30) is rotatably mounted on the outer side of the other end of the threaded rod (28).

6. The environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction according to claim 5, characterized in that, The angle-adjustable spraying assembly (2) includes a pump (31), a retractable corrugated hose (32), a connecting block (33), a connecting groove (34), and a nozzle (35). The pump (31) is fixedly installed on the right side of the paint mixing tank (3). One end of the retractable corrugated hose (32) is fixedly installed on the output end of the pump (31). The suction end of the pump (31) is connected to the paint mixing tank (3). The connecting block (33) is located inside the rotating connecting frame (27). A connecting groove (34) is fixedly installed on one side of the connecting block (33). A nozzle (35) is fixedly installed on the right side of the connecting block (33). The other end of the retractable corrugated hose (32) is connected to the nozzle (35).

7. An environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction according to claim 5, characterized in that, The angle-adjustable spraying assembly (2) further includes a control groove (36), a fixing frame (37), a second rotating shaft (38), a rotating block (39), and a first spring (40). The control groove (36) is opened on the top of the rotating connecting frame (27). The fixing frame (37) is fixedly installed on the inner wall of one side of the control groove (36). The second rotating shaft (38) is rotatably installed on the inner side of the fixing frame (37). The rotating block (39) is fixedly installed on the outer side of the second rotating shaft (38). One end of the first spring (40) is fixedly installed on the inner wall of one side of the control groove (36), and the other end of the first spring (40) is fixedly installed on one side of the rotating block (39).

8. An environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction according to claim 7, characterized in that, A triangular locking block is provided on one side of the rotating locking block (39), and the locking block fits into the connecting groove (34).

9. An environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction according to claim 6, characterized in that, The rotating connecting frame (27) has a snap-in groove (41) on one side, the connecting block (33) fits into the snap-in groove (41), and a second spring (42) is fixedly installed on the inner right side of the snap-in groove (41).

10. An environmentally friendly spraying equipment for indoor and outdoor decoration and renovation construction according to claim 4, characterized in that, The top of the paint mixing tank (3) is provided with a limiting groove, the movable frame (8) is slidably installed on the inner side of the limiting groove, and the support plate (24) is fixedly installed between the inner walls of the left and right sides of the limiting groove.

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