Surface spraying device for hoisting hole cover machining

Abstract

The utility model discloses a surface spraying device for hoisting hole cover processing, which is applied to the field of hoisting hole cover processing, and is characterized in that a crank is rotated to enable a transmission rod to drive a first bevel gear to rotate, the first bevel gear rotates to drive a second bevel gear to rotate, and the second bevel gear rotates to drive a screw rod to rotate; by means of the mode that a screw rotates to enable a lifting plate to move and the lifting plate moves to drive a spray head to move, the purpose of adjusting the height of the spray head can be achieved, the spraying quality is improved, coating waste is avoided, use is convenient, a rotating handle is rotated to enable a rotating cylinder to drive a connecting rod to move, the connecting rod moves to drive a clamping head to move, and the clamping head is disengaged from a clamping hole; the cover plate is opened for maintenance, after maintenance is completed, the cover plate is covered, the clamping head is clamped with the clamping hole under the action of the spring, the cover plate is fixed, and maintenance is completed, so that the purpose of facilitating maintenance is achieved, the workload is reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of hoisting hole cover processing, in particular to a surface spraying device for hoisting hole cover processing. Background Art

[0002] After searching Chinese patents, the publication number is: CN217796924U, a paint spraying device, which relates to the field of paint spraying technology, including a spraying device body, a spraying fixed end, a moving mechanism, an output device and a placement platform, a spraying fixed end is arranged on the inner wall of the spraying device body, an output device is arranged on the right side of the spraying device body, a placement platform is arranged at the bottom of the spraying device body, a moving mechanism is arranged around the bottom of the placement platform, and a paint stirring box is arranged on the right side of the output device. The utility model is equipped with a paint stirring box, a driving mechanism, a rotating shaft, a connecting rod, a stirring end, and a paint absorber to solve the problem that the existing spraying device cannot accelerate the stirring of the paint inside when in use, resulting in the paint cannot be fully mixed inside. The above structures are combined to achieve the goal that when the spraying device is in use, the device can accelerate the stirring of the paint inside and fully mix the paint inside.

[0003] The existing spraying device cannot adjust the height of the spray head. Generally, the height of the spray head is fixed. When spraying hanging hole covers of different heights, the positions of the hanging hole cover and the spray head are different. If the positions of the hanging hole cover and the spray head are close, the spraying area will become smaller during spraying, affecting the efficiency of spraying. If the positions of the hanging hole cover and the spray head are far away, the spraying area will be larger during spraying, which will cause the paint to be sprayed outside the hanging hole cover, resulting in paint waste, inconvenience in use and inconvenience in maintenance. In order to ensure the uniformity of the paint, a stirring mechanism is generally installed in the paint box of the spraying device. If the stirring mechanism is damaged during use, it needs to be repaired. During maintenance, the paint box needs to be opened, and the box cover of the paint box is generally fixed and installed by multiple bolts. During maintenance, tools need to be used to disassemble and assemble the bolts. The disassembly and assembly process is relatively cumbersome, which increases the workload and reduces the efficiency of maintenance. In order to solve the above-mentioned problems, we propose a surface spraying device for hanging hole cover processing. Utility Model Content

[0004] The utility model aims to provide a surface spraying device for processing a hoisting hole cover, which has the advantages of being able to adjust the height of the spray head and being convenient for maintenance.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a surface spraying device for processing a hoisting hole cover, comprising a spray box, a support leg is bolted to the bottom of the spray box, a transmission rod is rotatably sleeved between the inner walls of the spray box, a first bevel gear is fixedly sleeved on the surface of the transmission rod, a second bevel gear is meshed on the surface of the first bevel gear, a screw is fixedly sleeved at the axis of the second bevel gear, a fixed plate is rotatably sleeved on the surface of the screw, and the fixed plate is bolted to the inner wall of the spray box, the A lifting plate is threadedly connected to the surface of the screw, a paint box is bolted to the top of the spray box, a cover plate is arranged between the inner walls of the paint box, a rotating cylinder is rotatably sleeved on the surface of the paint box, a connecting rod is hinged to the inner wall of the rotating cylinder, a clamping joint is hinged to the other end of the connecting rod, a spring is arranged between the clamping joint and the inner wall of the paint box, a clamping hole is opened on the surface of the cover plate, and the clamping hole is clamped to one end of the clamping joint, a stirring mechanism is arranged inside the paint box, and a spraying mechanism is arranged between the lifting plate and the paint box.

[0006] By adopting the above technical scheme, the crank handle is rotated, the crank handle rotation drives the transmission rod to rotate, the transmission rod rotation drives the first bevel gear to rotate, the first bevel gear rotation drives the second bevel gear to rotate, the second bevel gear rotation drives the screw to rotate, the screw rotation causes the lifting plate to move, and the lifting plate movement drives the nozzle to move, so that the purpose of adjusting the nozzle height can be achieved, the quality of spraying is improved, the waste of paint is avoided, and it is convenient to use. By rotating the rotating handle, the rotating handle rotation drives the rotating cylinder to rotate, the rotating cylinder rotation drives the connecting rod to move, and the connecting rod movement drives the clamping joint to move, so that the clamping joint and the clamping hole are disengaged, the cover plate is opened for maintenance, and after the maintenance is completed, the cover plate is covered, the clamping joint is clamped with the clamping hole under the action of the spring, the cover plate is fixed, and the maintenance is completed, thereby achieving the purpose of facilitating maintenance, reducing workload, and improving maintenance efficiency.

[0007] The utility model is further configured as follows: the stirring mechanism comprises a motor, the motor is bolted to the top of the cover plate, the output end of the motor is connected to a rotating shaft through a coupling, and a stirring rod is bolted to the surface of the rotating shaft.

[0008] By adopting the above technical solution and arranging a stirring mechanism, the paint is stirred to ensure the quality of the paint.

[0009] The utility model is further configured as follows: the spraying mechanism includes a paint pump, the paint pump is bolted to the top of the spray box, and the input end of the paint pump is connected to the surface of the paint box, the output end of the paint pump is connected to a telescopic tube, the other end of the telescopic tube is connected to a spray head, and the spray head is bolted to the bottom of the lifting plate.

[0010] By adopting the above technical solution and setting a spraying mechanism, spraying is facilitated.

[0011] The utility model is further configured as follows: a sliding block is bolted on the surface of the lifting plate, a sliding groove is slidably connected on the surface of the sliding block, and the sliding groove is arranged on the inner wall of the spray box.

[0012] By adopting the above technical solution, the sliding block and the sliding groove are provided to prevent the lifting plate from deflecting and ensure stability.

[0013] The utility model is further configured as follows: one end of the transmission rod is bolted with a crank.

[0014] By adopting the above technical solution, the transmission rod can be easily rotated by arranging a crank.

[0015] The utility model is further configured as follows: a rotating handle is bolted on the surface of the rotating cylinder.

[0016] By adopting the above technical solution, the rotating drum can be easily rotated by arranging the rotating handle.

[0017] The utility model is further configured as follows: a handle is bolted on the top of the cover plate.

[0018] By adopting the above technical solution and providing a handle, it is easy to remove the cover.

[0019] The utility model is further configured as follows: one end of the clamping joint is wedge-shaped.

[0020] By adopting the above technical solution, one end of the clamping joint is arranged to be wedge-shaped, so that the cover plate is easily fixed.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. The utility model can achieve the purpose of adjusting the height of the nozzle by rotating the crank, the rotation of the crank drives the transmission rod to rotate, the rotation of the transmission rod drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, the rotation of the second bevel gear drives the screw to rotate, the screw rotates to move the lifting plate, and the movement of the lifting plate drives the nozzle to move, thereby improving the quality of spraying, avoiding the waste of paint, and facilitating use;

[0023] 2. The utility model rotates the rotating handle, which drives the rotating cylinder to rotate, which drives the connecting rod to move, which drives the clamping joint to move, so that the clamping joint is disengaged from the clamping hole, and the cover is opened for maintenance. After the maintenance is completed, the cover is closed, and the clamping joint is clamped with the clamping hole under the action of the spring, and the cover is fixed to complete the maintenance, thereby achieving the purpose of facilitating maintenance, reducing workload, and improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 It is a top view cross-sectional view of the local structure of the utility model;

[0027] Figure 4 This utility model Figure 2 A magnified view of the structure in the middle.

[0028] Figure numerals: 1. spray box; 2. support leg; 3. transmission rod; 4. first bevel gear; 5. second bevel gear; 6. screw; 7. fixing plate; 8. lifting plate; 9. paint box; 10. cover plate; 11. rotating cylinder; 12. connecting rod; 13. clamping joint; 14. spring; 15. clamping hole; 16. stirring mechanism; 17. spraying mechanism; 18. motor; 19. rotating shaft; 20. stirring rod; 21. paint pump; 22. telescopic tube; 23. spray head; 24. slider; 25. slide groove; 26. crank; 27. rotating handle; 28. handle. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] refer to Figure 1 and Figure 2 , a surface spraying device for processing a lifting hole cover comprises a spray box 1, a supporting leg 2 is bolted to the bottom of the spray box 1, a transmission rod 3 is rotatably sleeved between the inner walls of the spray box 1, a first bevel gear 4 is fixedly sleeved on the surface of the transmission rod 3, a second bevel gear 5 is meshed on the surface of the first bevel gear 4, a screw 6 is fixedly sleeved at the axis of the second bevel gear 5, a fixed plate 7 is rotatably sleeved on the surface of the screw 6, and the fixed plate 7 is bolted to the inner wall of the spray box 1, and a lifting plate 8 is threadedly connected to the surface of the screw 6. By turning the crank 26, the crank 26 rotates to drive the transmission rod 3 to rotate, the transmission rod 3 rotates to drive the first bevel gear 4 to rotate, the first bevel gear 4 rotates to drive the second bevel gear 5 to rotate, the second bevel gear 5 rotates to drive the screw 6 to rotate, the screw 6 rotates to make the lifting plate 8 move, and the lifting plate 8 moves to drive the spray head 23 to move, so as to achieve the purpose of adjusting the height of the spray head 23, improve the quality of spraying, avoid the waste of paint, and facilitate use.

[0032] refer to Figure 2 A slider 24 is bolted to the surface of the lifting plate 8, and a slide groove 25 is slidably connected to the surface of the slider 24, and the slide groove 25 is opened on the inner wall of the spray box 1. By arranging the slider 24 and the slide groove 25, the lifting plate 8 is prevented from deflecting and stability is ensured.

[0033] refer to Figure 1and Figure 2 One end of the transmission rod 3 is bolted with a crank 26, and the transmission rod 3 is easily rotated by setting the crank 26.

[0034] Embodiment 2:

[0035] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The top of the spray box 1 is bolted with a paint box 9, a cover plate 10 is arranged between the inner walls of the paint box 9, a rotating cylinder 11 is rotatably sleeved on the surface of the paint box 9, a connecting rod 12 is hinged on the inner wall of the rotating cylinder 11, a clamping joint 13 is hinged on the other end of the connecting rod 12, a spring 14 is arranged between the clamping joint 13 and the inner wall of the paint box 9, a clamping hole 15 is opened on the surface of the cover plate 10, and the clamping hole 15 is clamped with one end of the clamping joint 13, a stirring mechanism 16 is arranged inside the paint box 9, and a lifting plate 8 is arranged between the paint box 9. The spraying mechanism 17 rotates the rotating handle 27, and the rotating handle 27 drives the rotating cylinder 11 to rotate. The rotating cylinder 11 drives the connecting rod 12 to move. The movement of the connecting rod 12 drives the clamping joint 13 to move, so that the clamping joint 13 is disengaged from the clamping hole 15, and the cover plate 10 is opened for maintenance. After the maintenance is completed, the cover plate 10 is covered, and the clamping joint 13 is clamped with the clamping hole 15 under the action of the spring 14, and the cover plate 10 is fixed to complete the maintenance, thereby achieving the purpose of facilitating maintenance, reducing workload, and improving maintenance efficiency.

[0036] refer to Figure 2 The stirring mechanism 16 includes a motor 18, which is bolted to the top of the cover plate 10. The output end of the motor 18 is connected to a rotating shaft 19 through a coupling, and a stirring rod 20 is bolted to the surface of the rotating shaft 19. By setting the stirring mechanism 16, the paint is stirred to ensure the quality of the paint.

[0037] refer to Figure 2 The spraying mechanism 17 includes a paint pump 21, which is bolted to the top of the spray box 1, and the input end of the paint pump 21 is connected to the surface of the paint box 9, the output end of the paint pump 21 is connected to a telescopic tube 22, the other end of the telescopic tube is connected to a nozzle 23, and the nozzle 23 is bolted to the bottom of the lifting plate 8. By setting the spraying mechanism 17, spraying is facilitated.

[0038] refer to Figure 1 , Figure 3 and Figure 4 A rotating handle 27 is bolted to the surface of the rotating drum 11 , and the rotating handle 27 is provided to facilitate the rotation of the rotating drum 11 .

[0039] refer to Figure 1 A handle 28 is bolted to the top of the cover plate 10 , and the handle 28 is provided to facilitate removal of the cover plate 10 .

[0040] refer to Figure 4 One end of the card connector 13 is wedge-shaped, and by setting one end of the card connector 13 to be wedge-shaped, it is convenient to fix the cover plate 10.

[0041] A brief description of the use process: turn the crank 26, the crank 26 drives the transmission rod 3 to rotate, the transmission rod 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 5 to rotate, the second bevel gear 5 drives the screw 6 to rotate, the screw 6 rotates to move the lifting plate 8, the lifting plate 8 moves and drives the nozzle 23 to move, so as to achieve the purpose of adjusting the height of the nozzle 23; turn the rotating handle 27, the rotating handle 27 drives the rotating cylinder 11 to rotate, the rotating cylinder 11 drives the connecting rod 12 to move, the connecting rod 12 moves and drives the clamping joint 13 to move, so that the clamping joint 13 is disengaged from the clamping hole 15, and the cover plate 10 is opened for maintenance. After the maintenance is completed, the cover plate 10 is covered, and the clamping joint 13 is clamped with the clamping hole 15 under the action of the spring 14, and the cover plate 10 is fixed to complete the maintenance, thereby achieving the purpose of facilitating maintenance.

[0042] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A surface spraying device for processing a lifting hole cover, comprising a spraying box (1), characterized in that: The bottom of the spray box (1) is bolted with a support leg (2), the inner wall of the spray box (1) is rotatably sleeved with a transmission rod (3), the surface of the transmission rod (3) is fixedly sleeved with a first bevel gear (4), the surface of the first bevel gear (4) is meshed with a second bevel gear (5), a screw rod (6) is fixedly sleeved at the axis of the second bevel gear (5), the surface of the screw rod (6) is rotatably sleeved with a fixing plate (7), and the fixing plate (7) is bolted to the inner wall of the spray box (1), the surface of the screw rod (6) is threadedly connected with a lifting plate (8), the top of the spray box (1) is bolted with a paint box (9), and the paint box A cover plate (10) is arranged between the inner walls of the paint box (9), a rotating cylinder (11) is rotatably sleeved on the surface of the paint box (9), a connecting rod (12) is hinged on the inner wall of the rotating cylinder (11), a clamping joint (13) is hinged on the other end of the connecting rod (12), a spring (14) is arranged between the clamping joint (13) and the inner wall of the paint box (9), a clamping hole (15) is opened on the surface of the cover plate (10), and the clamping hole (15) is clamped with one end of the clamping joint (13), a stirring mechanism (16) is arranged inside the paint box (9), and a spraying mechanism (17) is arranged between the lifting plate (8) and the paint box (9).

2. A surface spraying device for processing a lifting hole cover according to claim 1, characterized in that: The stirring mechanism (16) comprises a motor (18), the motor (18) is bolted to the top of the cover plate (10), the output end of the motor (18) is connected to a rotating shaft (19) via a coupling, and a stirring rod (20) is bolted to the surface of the rotating shaft (19).

3. A surface spraying device for processing a lifting hole cover according to claim 1, characterized in that: The spraying mechanism (17) comprises a paint pump (21), the paint pump (21) is bolted to the top of the spray box (1), and the input end of the paint pump (21) is connected to the surface of the paint box (9), the output end of the paint pump (21) is connected to a telescopic tube (22), the other end of the telescopic tube is connected to a spray head (23), and the spray head (23) is bolted to the bottom of the lifting plate (8).

4. A surface spraying device for processing a lifting hole cover according to claim 1, characterized in that: A slider (24) is bolted to the surface of the lifting plate (8), a slide groove (25) is slidably connected to the surface of the slider (24), and the slide groove (25) is opened on the inner wall of the spray box (1).

5. A surface spraying device for processing a lifting hole cover according to claim 1, characterized in that: One end of the transmission rod (3) is bolted with a crank (26).

6. A surface spraying device for processing a lifting hole cover according to claim 1, characterized in that: A rotating handle (27) is bolted to the surface of the rotating cylinder (11).

7. A surface spraying device for processing a lifting hole cover according to claim 1, characterized in that: A handle (28) is bolted to the top of the cover plate (10).

8. A surface spraying device for processing a lifting hole cover according to claim 1, characterized in that: One end of the card connector (13) is wedge-shaped.

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