Efficient spraying device

By designing the extension assistance, flip movement and adjusting the spray structure of the high-efficiency spray device, the problem of frequent movement of the paint bucket when the sprayer is moved is solved, which improves the spray efficiency and reduces manpower consumption.

CN223197209UActive Publication Date: 2025-08-08QINGDAO FENGTAI HARDWARE PROD CO LTD
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Patent Information

Application Number
CN202422027804.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-21
Publication Date
2025-08-08
Estimated Expiration
2034-08-21

AI Technical Summary

Technical Problem

When using a spray device, the movement of the sprayer requires frequent movement of the paint bucket, which affects the spraying efficiency and increases labor consumption.

Method used

An efficient spraying device is designed, including a support base plate, an extension pallet, a tailgate rod, a locking knob and other structures to realize the extension assistance, flip movement and adjustment of the spraying function. Through the combined use of these structures, the stable placement of the spraying barrel and the flexible movement of the spraying machine are achieved.

Benefits of technology

It improves the spraying efficiency, reduces manpower consumption, and realizes efficient movement and flexible spraying of the spraying device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an efficient spraying device which comprises a bearing bottom plate, an extension supporting plate is arranged on the right side of the bearing bottom plate in an inserted mode, a rear baffle rod is installed on the right side of the extension supporting plate, a limiting block is installed at the top end of the rear baffle rod, and lower auxiliary wheels are installed at the bottom of the rear baffle rod. A first locking rotary knob is inserted into the right side of the rear baffle rod, and a second locking rotary knob is inserted into the front end of the bearing bottom plate. Through the arrangement of the extension auxiliary structure, during use, an auxiliary hanging ring is pulled on the right side of the bearing bottom plate through an extension supporting plate, the extension supporting plate is unfolded from one side of the bearing bottom plate, a second locking knob is inserted into the front end of the bearing bottom plate to be fixed to the extension supporting plate, and then a rear baffle rod on one side of the extension supporting plate is rotated; and a lower auxiliary wheel at the bottom of the rear baffle rod is in contact with the ground, and a first locking knob is screwed into the right side of the rear baffle rod to be fixed with the extension supporting plate, so that the extension auxiliary function is realized.
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Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a high-efficiency spraying device. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the material into uniform and fine droplets with the help of pressure or centrifugal force, and then applies it to the surface of the object. It can be divided into air spray, airless spray, electrostatic spray and various derivatives of the above basic spray forms. It is suitable for manual operations and industrial automation production. It has a wide range of applications, mainly in hardware, plastics, furniture, military industry, shipbuilding and other fields. It is the most commonly used coating method today.

[0003] When using a spraying device, high pressure is compressed inside the sprayer to spray. Usually, a cart is used to move the sprayer for spraying. However, the paint bucket is fixed and cannot be moved. When using the sprayer for mobile spraying, the paint bucket needs to be moved constantly, which affects the spraying efficiency and increases the manpower consumption. Therefore, we propose a high-efficiency spraying device to improve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a high-efficiency spraying device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency spraying device, comprising a supporting base plate, an extension support plate inserted on the right side of the supporting base plate, a rear baffle rod installed on the right side of the extension support plate, a limiting block installed on the top end of the rear baffle rod, a lower auxiliary wheel installed on the bottom of the rear baffle rod, a No. 1 locking knob inserted on the right side of the rear baffle rod, and a No. 2 locking knob inserted at the front end of the supporting base plate.

[0006] Preferably, the tailgate rod drives the extension tray to be inserted into the left side of the supporting base plate, and the extension tray slides on the left side of the supporting base plate, driving the tailgate rod to slide on the right side of the supporting base plate through the lower auxiliary wheel at the bottom.

[0007] Preferably, the rear baffle rod and the extension support plate rotate, the No. 1 locking knob is inserted into the rear baffle rod and contacts the extension support plate, and the No. 2 locking knob is inserted into the front end of the supporting base plate and contacts the extension support plate inside the left side of the supporting base plate.

[0008] Preferably, the outer part of the supporting base plate is provided with an adjusting push rod, the bottom of the adjusting push rod is provided with a non-slip base, the outer part of the adjusting push rod is provided with a fixed knob, the top of the adjusting push rod is provided with an upper handle rod, the top of the fixed knob is provided with an anti-slip sleeve, an auxiliary hanging ring is welded on the left side of the upper handle rod, and a limit rod is inserted into the front end of the supporting base plate.

[0009] Preferably, the adjusting push rod is inserted into the outside of the supporting base plate, the fixing knob is inserted into the front end of the adjusting push rod and connected to the supporting base plate, the adjusting push rod is flipped over with the outside of the supporting base plate through the fixing knob, so that the adjusting push rod contacts the limit rod inserted at the front end of the supporting base plate, the anti-slip base is sleeved on the bottom of the adjusting push rod, and the upper handle rod is inserted into the top end of the adjusting push rod.

[0010] Preferably, a sprayer body is installed on the top of the supporting base plate, an electrical box is installed on the top of the sprayer body, a suction pipe is inserted on the top of the sprayer body, a spray barrel is installed on the top of the supporting base plate, and moving wheels are installed on the bottom of the supporting base plate.

[0011] Preferably, a front baffle is installed on one side of the supporting base plate, a clamping seat is installed on the left side of the front baffle, a delivery rod is inserted inside the clamping seat, a spray head is installed on the left side of the top of the delivery rod, and a spray pipe is connected to the bottom of the delivery rod.

[0012] Preferably, the spray head is connected to the spray pipe through a delivery rod, and the delivery rod is fixed to the left side of the front barrier rod by being engaged with a coupling seat.

[0013] Compared with the prior art, the beneficial effects of the present invention are: this high-efficiency spraying device not only realizes the extension auxiliary function and the flip movement function, but also realizes the adjustment spraying function;

[0014] (1) By setting up an extension auxiliary structure, the utility model is beneficial as follows: when in use, the auxiliary hanging ring is pulled on the right side of the supporting base plate through the extension support plate, so that the extension support plate is unfolded from one side of the supporting base plate, and the No. 2 locking knob is inserted into the front end of the supporting base plate to fix it to the extension support plate, and then the rear baffle rod on one side of the extension support plate is rotated to make the lower auxiliary wheel at the bottom of the rear baffle rod contact the ground, and the No. 1 locking knob is screwed into the right side of the rear baffle rod to fix it to the extension support plate, thereby realizing the extension auxiliary function, and the spray barrel is placed on the top of the extension support plate to contact the limit block at the top of the rear baffle rod;

[0015] (2) By setting up a flipping and moving structure, the utility model is beneficial as follows: when in use, the adjusting push rod is flipped at the front end of the supporting base plate through the fixing knob, so that the anti-slip base at the bottom of the adjusting push rod contacts the ground, and the adjusting push rod contacts the limit rod at the front end of the supporting base plate, and the angle of the adjusting push rod is fixed by turning the fixing knob, and then the upper handle rod carrying the auxiliary hanging ring is pulled out from the top end of the adjusting push rod, and the upper handle rod is flipped and inserted into the top end of the adjusting push rod, thereby realizing the flipping and moving function;

[0016] (3) By setting up an adjustable spraying structure, the utility model has the following advantages: when in use, by starting the spraying machine body, the suction tube on one side of the spraying machine body is drawn from the inside of the spray barrel into the inside of the spraying tube at the rear end of the spraying machine body, and then the material is transported to the spray head at the top of the transport rod for spraying. In use, the transport rod can be held by hand to allow the spray head at the top of the transport rod to spray, or the transport rod can be clamped into the inside of the clamping seat on the left side of the front barrier bar, and the spray head can be fixed on the left side of the front barrier bar, thereby realizing the adjustable spraying function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural diagram of the utility model;

[0018] Figure 2 This is a front view structural diagram of the supporting base plate and the extended support plate of the present invention;

[0019] Figure 3 This is a rear structural diagram of the adjusting push rod and the supporting base plate of the utility model;

[0020] Figure 4 This is a front view structural diagram of the conveying rod and the front blocking rod of the present invention.

[0021] In the figure: 1. Spray head; 2. Delivery rod; 3. Connector; 4. Front baffle; 5. Spray pipe; 6. Suction pipe; 7. Electric box; 8. Sprayer body; 9. Auxiliary hanging ring; 10. Anti-slip sleeve; 11. Adjustment push rod; 12. Fixing knob; 13. Anti-slip base; 14. Moving wheel; 15. Supporting bottom plate; 16. Spray bucket; 17. Extension support plate; 18. Limit block; 19. Rear baffle rod; 20. Locking knob No. 1; 21. Locking knob No. 2; 22. Lower auxiliary wheel; 23. Limit rod; 24. Upper handle rod. DETAILED DESCRIPTION

[0022] The following will be combined with the 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.

[0023] Example 1: Please refer to Figure 1-4 A high-efficiency spraying device includes a supporting base plate 15, an extension support plate 17 is inserted on the right side of the supporting base plate 15, a rear baffle rod 19 is installed on the right side of the extension support plate 17, a limit block 18 is installed on the top of the rear baffle rod 19, a lower auxiliary wheel 22 is installed on the bottom of the rear baffle rod 19, a No. 1 locking knob 20 is inserted on the right side of the rear baffle rod 19, and a No. 2 locking knob 21 is inserted at the front end of the supporting base plate 15;

[0024] The tailgate rod 19 drives the extension support plate 17 to be inserted into the left side of the supporting base plate 15. The extension support plate 17 slides on the left side of the supporting base plate 15, driving the tailgate rod 19 to slide on the right side of the supporting base plate 15 through the lower auxiliary wheel 22 at the bottom. The tailgate rod 19 and the extension support plate 17 rotate. The No. 1 locking knob 20 is inserted into the tailgate rod 19 and contacts the extension support plate 17. The No. 2 locking knob 21 is inserted into the front end of the supporting base plate 15 and contacts the extension support plate 17 inside the left side of the supporting base plate 15.

[0025] Specifically, if Figure 1 and Figure 2 As shown, by setting up an extension auxiliary structure, when in use, the auxiliary hanging ring 9 is pulled on the right side of the supporting base plate 15 through the extension tray 17, so that the extension tray 17 is unfolded from one side of the supporting base plate 15, and the No. 2 locking knob 21 is inserted into the front end of the supporting base plate 15 to fix it to the extension tray 17, and then the rear baffle rod 19 on one side of the extension tray 17 is rotated to allow the lower auxiliary wheel 22 at the bottom of the rear baffle rod 19 to contact the ground, and the No. 1 locking knob 20 is screwed into the right side of the rear baffle rod 19 to fix it to the extension tray 17, thereby realizing the extension auxiliary function.

[0026] Embodiment 2: The outer portion of the supporting base plate 15 is provided with an adjusting push rod 11, the bottom portion of the adjusting push rod 11 is provided with an anti-slip base 13, the outer portion of the adjusting push rod 11 is provided with a fixed knob 12, the top portion of the adjusting push rod 11 is provided with an upper handle rod 24, the top portion of the fixed knob 12 is provided with an anti-slip cover 10, an auxiliary hanging ring 9 is welded to the left side of the upper handle rod 24, and a limiting rod 23 is provided at the front end of the supporting base plate 15;

[0027] The adjusting push rod 11 is inserted into the outside of the supporting base plate 15, and the fixing knob 12 is inserted into the front end of the adjusting push rod 11 and connected to the supporting base plate 15. The adjusting push rod 11 is flipped over the outside of the supporting base plate 15 through the fixing knob 12, so that the adjusting push rod 11 contacts the limit rod 23 inserted into the front end of the supporting base plate 15. The anti-slip base 13 is sleeved on the bottom of the adjusting push rod 11, and the upper handle rod 24 is inserted into the top end of the adjusting push rod 11;

[0028] Specifically, if Figure 1 and Figure 3 As shown, by setting a flipping and moving structure, when in use, the adjusting push rod 11 is flipped at the front end of the supporting base plate 15 through the fixing knob 12, so that the anti-slip base 13 at the bottom of the adjusting push rod 11 is in contact with the ground, and the adjusting push rod 11 is in contact with the limiting rod 23 at the front end of the supporting base plate 15. The angle of the adjusting push rod 11 is fixed by twisting the fixing knob 12, and then the upper handle rod 24 carrying the auxiliary hanging ring 9 is pulled out from the top end of the adjusting push rod 11, and the upper handle rod 24 is flipped and inserted into the top end of the adjusting push rod 11, thereby realizing the flipping and moving function.

[0029] Example 3: A front baffle 4 is installed on one side of the supporting base 15, a clamping seat 3 is installed on the left side of the front baffle 4, a delivery rod 2 is inserted into the clamping seat 3, a spray head 1 is installed on the left side of the top of the delivery rod 2, and a spray pipe 5 is connected to the bottom of the delivery rod 2;

[0030] The spray head 1 is connected to the spray pipe 5 through the delivery rod 2, and the delivery rod 2 is fixed to the left side of the front barrier rod 4 by being engaged with the adapter 3;

[0031] Specifically, if Figure 1 and Figure 4 As shown, by setting up an adjustable spraying structure, when in use, by starting the spraying body 8, the suction tube 6 on one side of the spraying body 8 is drawn from the inside of the spray barrel 16 into the spraying tube 5 at the rear end of the spraying body 8, and then transported to the spray head 1 at the top of the conveying rod 2 for spraying. When using, the conveying rod 2 can be held by hand to allow the spray head 1 at the top of the conveying rod 2 to spray, or the conveying rod 2 can be clamped to the inside of the clamping seat 3 on the left side of the front block bar 4, and the spray head 1 can be fixed to the left side of the front block bar 4, thereby realizing the adjustable spraying function.

[0032] Working principle: The utility model is used to pull the auxiliary hanging ring 9 through the extension support plate 17 to the right side of the supporting base plate 15, so that the extended support plate 17 is unfolded from one side of the supporting base plate 15, and the No. 2 locking knob 21 is inserted into the front end of the supporting base plate 15 to fix it to the extended support plate 17, and then the rear baffle rod 19 on one side of the extended support plate 17 is rotated to make the lower auxiliary wheel 22 at the bottom of the rear baffle rod 19 contact the ground, and the No. 1 locking knob 20 is screwed into the right side of the rear baffle rod 19 to fix it to the extended support plate 17, and the spray barrel 16 is placed on the top of the extended support plate 17 to contact the limit block 18 at the top of the rear baffle rod 19, and the sprayer body 8 is started. After the suction pipe 6 on one side of the sprayer body 8 is drawn from the inside of the spray barrel 16 into the inside of the spray pipe 5 at the rear end of the sprayer body 8, the material is transported to the spray head 1 at the top of the delivery rod 2 for spraying. When using, you can hold the conveying rod 2 to allow the spray head 1 at the top of the conveying rod 2 to spray, or you can clip the conveying rod 2 into the clip seat 3 on the left side of the front block bar 4, fix the spray head 1 to the left side of the front block bar 4, and flip the adjusting push rod 11 at the front end of the supporting base 15 through the fixing knob 12 according to the moving direction, so that the non-slip base 13 at the bottom of the adjusting push rod 11 contacts the ground, and the adjusting push rod 11 contacts the limit rod 23 at the front end of the supporting base 15, fix the angle of the adjusting push rod 11 by twisting the fixing knob 12, and then pull out the upper handle rod 24 carrying the auxiliary hanging ring 9 from the top of the adjusting push rod 11, flip the upper handle rod 24 and insert it into the top of the adjusting push rod 11, and drive the moving wheel 14 at the bottom of the supporting base 15 to move by pushing the upper handle rod 24 and the adjusting push rod 11.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A high-efficiency spraying device, comprising a supporting base plate (15), characterized in that: An extension support plate (17) is inserted on the right side of the supporting base plate (15), a rear baffle rod (19) is installed on the right side of the extension support plate (17), a limit block (18) is installed on the top of the rear baffle rod (19), a lower auxiliary wheel (22) is installed on the bottom of the rear baffle rod (19), a No. 1 locking knob (20) is inserted on the right side of the rear baffle rod (19), and a No. 2 locking knob (21) is inserted at the front end of the supporting base plate (15).

2. A high-efficiency spraying device according to claim 1, characterized in that: The rear baffle rod (19) drives the extension support plate (17) to be inserted into the left side of the supporting base plate (15); the extension support plate (17) slides on the left side of the supporting base plate (15), and drives the rear baffle rod (19) to slide on the right side of the supporting base plate (15) through the lower auxiliary wheel (22) at the bottom.

3. The high-efficiency spraying device according to claim 1, characterized in that: The rear baffle rod (19) rotates with the extension support plate (17), the No. 1 locking knob (20) is inserted into the rear baffle rod (19) and contacts the extension support plate (17), and the No. 2 locking knob (21) is inserted into the front end of the supporting base plate (15) and contacts the extension support plate (17) on the left side of the supporting base plate (15).

4. The high-efficiency spraying device according to claim 1, characterized in that: The outer portion of the supporting base plate (15) is provided with an adjusting push rod (11), the bottom portion of the adjusting push rod (11) is provided with an anti-slip base (13), the outer portion of the adjusting push rod (11) is provided with a fixed knob (12), the top end of the adjusting push rod (11) is provided with an upper handle rod (24), the top portion of the fixed knob (12) is provided with an anti-slip sleeve (10), an auxiliary hanging ring (9) is welded on the left side of the upper handle rod (24), and a limiting rod (23) is provided at the front end of the supporting base plate (15).

5. The high-efficiency spraying device according to claim 4, characterized in that: The adjusting push rod (11) is inserted into the outside of the supporting base plate (15), and the fixing knob (12) is inserted into the front end of the adjusting push rod (11) and connected to the supporting base plate (15). The adjusting push rod (11) is turned over with the outside of the supporting base plate (15) through the fixing knob (12), so that the adjusting push rod (11) contacts the limiting rod (23) inserted into the front end of the supporting base plate (15). The anti-slip base (13) is sleeved on the bottom of the adjusting push rod (11), and the upper handle rod (24) is inserted into the top end of the adjusting push rod (11).

6. The high-efficiency spraying device according to claim 1, characterized in that: A spraying machine body (8) is installed at the top of the supporting base plate (15), an electrical box (7) is installed at the top of the spraying machine body (8), a suction pipe (6) is inserted at the top of the spraying machine body (8), a spraying bucket (16) is installed at the top of the supporting base plate (15), and a moving wheel (14) is installed at the bottom of the supporting base plate (15).

7. The high-efficiency spraying device according to claim 4, characterized in that: A front stopper (4) is installed on one side of the supporting base plate (15), a clamping seat (3) is installed on the left side of the front stopper (4), a delivery rod (2) is inserted into the interior of the clamping seat (3), a spray head (1) is installed on the left side of the top end of the delivery rod (2), and a spray pipe (5) is connected to the bottom of the delivery rod (2).

8. The high-efficiency spraying device according to claim 7, characterized in that: The spray head (1) is connected to the spray pipe (5) via a delivery rod (2), and the delivery rod (2) is fixed to the left side of the front barrier rod (4) by being engaged with the engagement seat (3).