Air drying device for painted motorcycle hub

Abstract

The utility model relates to the technical field of hub processing, in particular to an air drying device for a painted motorcycle hub, which comprises a sealing box, supporting legs integrally formed with the sealing box are arranged at four corners of the bottom of the sealing box, a sealing door is rotatably connected to one side of the sealing box through a hinge, and a fixing device is arranged in the middle of the inside of the sealing box. The air-drying device has the advantages that the air-drying device is integrally sealed during air-drying, oil paint can be effectively prevented from polluting the body health of a user, harmful gas in the sealing box can be exhausted after harmless treatment, and the fan is convenient to disassemble and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of hub processing, in particular to an air drying device for a motorcycle hub after painting. Background Art

[0002] A hub is a component connecting a tire and a spoke, located at the center of a wheel. It is connected to the spoke through an axle, bears the load during vehicle driving, and transmits the rotational power to the tire. Hubs are usually made of metal materials such as aluminum alloy or steel to ensure sufficient strength and durability. In addition to supporting the tire, the hub also plays a role in shock absorption and balancing the wheel rotation, which has an important impact on the vehicle driving performance. In order to protect the hub surface from factors such as weathering, corrosion, and scratches, factories usually paint motorcycle hubs during production or users paint them after purchase. After the motorcycle hub is painted, its surface becomes smoother, is not easily affected by the deposition of dirt and water stains, and is easier to clean. In addition, the choice of paint color and pattern can also make the appearance of the motorcycle more beautiful and personalized, increasing the sense of belonging of the vehicle owner and the fun of riding.

[0003] Therefore, the utility model patent with the publication number of CN208679688U discloses an air drying device for a motorcycle hub after painting, including a base. On the top of the base, a support block, a support plate, a slide rail, and a positioning block are fixedly connected in sequence from left to right. On the top of the support block, a first motor is fixedly connected. The output shaft of the first motor is fixedly connected with a lead screw through a coupling. One end of the lead screw penetrates through one side of the support plate and extends to the other side of the support plate, and one end of the lead screw is rotationally connected with a first bearing embedded in the positioning block. A nut is threadedly connected to the lead screw, and a slider is fixedly connected to the bottom of the nut. The bottom end of the slider is slidably connected to the track of the slide rail. This air drying device for a motorcycle hub after painting, through the improvement of the blowing device and the cooperative design of the motor, lead screw, first bearing, nut, and slider, achieves the effect of quickly drying the hub, improves work efficiency, is convenient to use, and reduces the burden on workers.

[0004] However, this patent does not have a sealing treatment during air drying, and paint is usually harmful to the human body, which is likely to affect the health of users during use. Moreover, the air drying device of this patent is located below the hub, and the fan blades are easily contaminated by the paint or dust dripping from the hub after long-term use, affecting the air drying efficiency, and regular maintenance and repair are required. In addition, the air drying device of this patent is not convenient for disassembly and repair. Summary of the Invention

[0005] The purpose of the utility model is to provide an air drying device for a motorcycle hub after painting in view of the above-mentioned deficiencies of the prior art, which can effectively avoid the paint from affecting the health of users and is also convenient for maintenance and repair.

[0006] The technical solution adopted by the utility model is a drying device for a motorcycle wheel hub after painting, which includes a sealed box. Support legs integrally formed with the sealed box are provided at the four corners of the bottom of the sealed box. A sealed door is rotatably connected to one side of the sealed box through a hinge. A fixing device is arranged in the middle of the sealed box. Drying devices are provided above and below the fixing device. An exhaust device is fixedly installed on the top of the sealed box. The fixing device includes a support column. A reinforcing block is fixedly connected below the support column. One end of the reinforcing block is fixedly connected to the inner wall of the sealed box. A plurality of rotating blocks are sleeved on the surface of the support column. Blind holes are opened on both radial sides of the rotating block. Fixing blocks are slidably installed in the blind holes. One side of the outer wall of the top of the fixing block is provided with a grip block integrally formed with the fixing block. One end of a spring is fixedly connected to the bottom of the fixing block, and the other end of the spring is fixedly connected to the bottom of the blind hole. The drying device includes a fan and an air outlet. The air outlet is opened on the surface of the sealed box. The fan is arranged at the air outlet. The air outlet of the fan is in contact connection with the outer wall of the sealed box. Installation blocks are fixedly connected to both ends of the fan. Through holes are opened in the middle of the installation blocks. Bolts are threadedly connected in the through holes. The fan is fixedly connected to the sealed box through the installation blocks and the bolts.

[0007] Preferably, the exhaust device includes a gas purifier. An air inlet pipe is fixedly connected to the air inlet of the gas purifier. The air inlet pipe passes through the outer wall of the sealed box and enters the interior. An air outlet pipe is fixedly connected to the air outlet of the gas purifier.

[0008] Preferably, an observation window is opened in the middle of the sealed door.

[0009] Preferably, universal wheels are fixedly installed at the bottom of the support legs.

[0010] The utility model is simple and convenient to use. Just place the device in a suitable place through the universal wheels, and then place the wheel hub in the middle of the rotating block to be automatically fixed. Then start the fan. The fan blows the wheel hub from the front and the back, thereby making the wheel hub rotate, which can effectively improve the drying effect. And if you want to maintain and repair the fan, just unscrew the bolts to disassemble the fan, which is convenient for maintaining the air outlet and the fan.

[0011] Compared with the prior art, the beneficial effect of the utility model is that it is provided with a sealed box, which can effectively prevent the paint from affecting the health of users. The design of the fan blowing from the front and the back can make the wheel hub rotate, increasing the contact connection with the air blown by the fan and improving the drying effect. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of a drying device for a motorcycle wheel hub after painting proposed by the utility model;

[0013] Figure 2 It is an internal structure diagram of a drying device for a motorcycle wheel hub after painting proposed by the utility model;

[0014] Figure 3 It is an enlarged view of part A of the utility model;

[0015] Figure 4 The bottom view of a drying device for motorcycle wheels after painting proposed by the present utility model.

[0016] Description of the reference numerals in the figure

[0017] 1. Sealing box; 12. Support legs; 2. Sealing door; 21. Observation window; 3. Fixing device; 31. Support column; 32. Reinforcing block; 33. Rotating block; 34. Fixing block; 35. Holding block; 36. Spring; 4. Drying device; 41. Fan; 42. Air outlet; 43. Mounting block; 44. Bolt; 5. Exhaust device; 51. Gas purifier; 52. Intake pipe; 53. Outlet pipe; 6. Universal wheel. Specific implementation manner

[0018] Figure 1 Schematically shown is a drying device for motorcycle wheels after painting of the present utility model, including a sealing box 1. Support legs 12 integrally formed with the sealing box 1 are provided at the four corners of the bottom of the sealing box 1. A sealing door 2 is rotatably connected to one side of the sealing box 1 through a hinge. A fixing device 3 is arranged in the middle of the interior of the sealing box 1. Drying devices 4 are provided above and below the fixing device 3. An exhaust device 5 is fixedly installed on the top of the sealing box 1. An observation window 21 is opened in the middle of the sealing door 2. The observation window 21 can facilitate the user to observe the drying situation of the wheels in the sealing box 1. Universal wheels 6 are fixedly installed at the bottom of the support legs 12. The universal wheels 6 can adopt models with self-locking functions such as A504, which is convenient for moving and fixing the equipment.

[0019] Such as Figure 2 Figure 3 And Figure 4The fixed device 3 shown includes a support column 31. A reinforcement block 32 is fixedly connected below the support column 31. One end of the reinforcement block 32 is fixedly connected to the inner wall of the sealed box 1. A plurality of rotating blocks 33 are sleeved on the surface of the support column 31. The rotating blocks 33 are rotatably connected to the support column 31 through bearings. Blind holes are provided on both radial sides of the rotating blocks 33. Fixing blocks 34 are slidably installed in the blind holes. On one side of the outer wall of the top of the fixing block 34, there is a grip block 35 integrally formed with the fixing block 34. One end of a spring 36 is fixedly connected to the bottom of the fixing block 34, and the other end of the spring 36 is fixedly connected to the bottom of the blind hole. The air drying device 4 includes a fan 41 and an air outlet 42. The air outlet 42 is provided on the surface of the sealed box 1. The fan 41 is arranged at the air outlet 42. The air outlet of the fan 41 is in contact connection with the outer wall of the sealed box 1. Both ends of the fan 41 are fixedly connected with mounting blocks 43. Through holes are provided in the middle of the mounting blocks 43. Bolts 44 are threadedly connected in the through holes. The fan 41 is fixedly connected to the sealed box 1 through the mounting blocks 43 and the bolts 44. The exhaust device 5 includes a gas purifier 51. The gas purifier 51 can adopt models such as AC5663. An intake pipe 52 is fixedly connected to the intake port of the gas purifier 51. The intake pipe 52 passes through the outer wall of the sealed box 1 and enters the interior. An outlet pipe 53 is fixedly connected to the outlet port of the gas purifier 51. In actual use, just hold the grip block 35 and press downwards, so that the grip block 35 drives the fixing block 34 to compress the spring 36. At this time, the hub to be air-dried can be placed in the middle of the rotating block 33. The compressed spring 36 will reset, and then push the fixing block 34 to rise, thereby restricting the left and right movement directions of the hub. Then start the fan 41. The two fans 41 respectively blow towards the front half and the rear half of the hub, so as to make the hub rotate, increase the contact area with the wind, and improve the air-drying effect. The gas purifier 51 can also be started. The gas purifier 51 extracts the harmful gases in the sealed box 1 from the intake pipe 52, and discharges them through the outlet pipe 53 after harmless treatment, which can effectively prevent the harmful substances in the paint from affecting the health of users. When the fan 41 needs to be repaired and maintained, just use tools to unscrew the bolts to disassemble the fan 41, which is convenient for cleaning or replacing the fan 41.

Claims

1. An air-drying device for a motorcycle wheel hub after painting, comprising a sealed box (1), characterized in that: At the four corners of the bottom of the sealed box (1), there are support legs (12) integrally formed with the sealed box (1). On one side of the sealed box (1), there is a sealed door (2) rotatably connected by a hinge. In the middle of the interior of the sealed box (1), there is a fixing device (3). Above and below the fixing device (3), there are air-drying devices (4). On the top of the sealed box (1), an exhaust device (5) is fixedly installed. The fixing device (3) includes a support column (31). Below the support column (31), there is a reinforcing block (32) fixedly connected. One end of the reinforcing block (32) is fixedly connected to the inner wall of the sealed box (1). On the surface of the support column (31), there are a plurality of rotating blocks (33) sleeved. Blind holes are opened on both radial sides of the rotating block (33). In the blind holes, there are fixing blocks (34) slidably installed. On one side of the outer wall of the top of the fixing block (34), there is a grip block (35) integrally formed with the fixing block (34). The bottom of the fixing block (34) is fixedly connected to one end of a spring (36). The other end of the spring (36) is fixedly connected to the bottom of the blind hole. The air-drying device (4) includes a blower (41) and an air outlet (42). The air outlet (42) is opened on the surface of the sealed box (1). The blower (41) is arranged at the air outlet (42). The air outlet of the blower (41) is in contact connection with the outer wall of the sealed box (1). Both ends of the blower (41) are fixedly connected with mounting blocks (43). Through holes are opened in the middle of the mounting blocks (43). In the through holes, there are bolts (44) threadedly connected. The blower (41) is fixedly connected to the sealed box (1) through the mounting blocks (43) and the bolts (44).

2. The air-drying device for a motorcycle wheel hub after painting according to claim 1, wherein: The exhaust device (5) includes a gas purifier (51). At the air inlet of the gas purifier (51), there is an inlet pipe (52) fixedly connected. The inlet pipe (52) passes through the outer wall of the sealed box (1) and enters the interior. At the air outlet of the gas purifier (51), there is an outlet pipe (53) fixedly connected.

3. The air-drying device for a motorcycle wheel hub after painting according to claim 1 or 2, characterized in that: In the middle of the sealed door (2), there is an observation window (21).

4. A drying device for a motorcycle wheel hub after painting according to claim 1 or 2, characterized in that: At the bottom of the support leg (12), there is a universal wheel (6) fixedly installed.

5. The air-drying device for a motorcycle wheel hub after painting according to claim 3, characterized in that: At the bottom of the support leg (12), there is a universal wheel (6) fixedly installed.

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