Tire dust removal device

Abstract

The utility model discloses a tire dust removal device which comprises an air pipe body, a dust removal device, a dust removal device and a dust removal device, and the first end of the air pipe body is an air inlet in the axial direction; the first end of the air outlet pipe is an air outlet in the axial direction, and the second end of the air pipe body is in butt joint with the second end of the air outlet pipe; the motor is arranged in the air pipe body, the output end of the motor extends in the axial direction, a plurality of blades are arranged at the output end, and the blades and the output end rotate synchronously to drive airflow to flow from the air inlet to the air outlet; the dust cover covers the air inlet, a plurality of side openings and dust removal plates are arranged at the end, away from the air pipe body, of the dust cover in the axial direction, and the dust removal plates can scrape dust of the side openings; the side openings are distributed in the circumferential direction so that gas can enter the air pipe body. According to the tire dust removal device, dust accumulated at the side opening can be scraped off through the dust removal plate after the tire dust removal device is used, the situation that after the tire dust removal device is used for a long time, air circulation becomes poor due to the fact that dust is accumulated at the side opening is prevented, and maintenance of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile tire processing, in particular to a tire dust removal device. Background Art

[0002] In the process of manufacturing tires, the tires need to be dusted. After long-term use, the devices currently used for dusting tires on the market will accumulate a lot of dust at the air inlet position, resulting in poor air circulation of the tire dusting device and inconvenience for maintenance by staff. Utility Model Content

[0003] The utility model aims to solve the problem that a large amount of dust will accumulate at the air inlet position of the tire dust removal device currently on the market after long-term use. The utility model provides a tire dust removal device, which can effectively remove dust at the air inlet position after the tire dust removal device is used.

[0004] In order to solve the above technical problems, the embodiment of the utility model discloses a tire dust removal device, comprising:

[0005] The air duct body, along the axial direction, the first end of the air duct body is an air inlet;

[0006] An air outlet pipe, wherein along the axial direction, the first end of the air outlet pipe is an air outlet, and the second end of the air outlet pipe body is butted against the second end of the air outlet pipe;

[0007] A motor is disposed in the air duct body, wherein the output end of the motor extends along the axial direction, and the output end is provided with a plurality of blades, and the plurality of blades rotate synchronously with the output end to drive the air flow from the air inlet to the air outlet;

[0008] A dust cover is provided on the air inlet, and along the axial direction, a plurality of side openings and a dust removal plate are provided at one end of the dust cover away from the air duct body, and the dust removal plate can scrape dust from the side openings;

[0009] The plurality of side openings are distributed along the circumferential direction to allow gas to enter the air duct body.

[0010] By adopting the above technical solution, a dust removal plate is set up, so that the dust accumulated at the side opening of the tire dust removal device can be scraped off by the dust removal plate after use, thereby preventing the tire dust removal device from having poor air circulation due to dust accumulation at the side opening after long-term use, which is beneficial for maintenance by staff.

[0011] According to another specific embodiment of the present invention, the plurality of side openings are equidistantly distributed along the circumferential direction.

[0012] According to another specific embodiment of the utility model, along the axial direction, a groove is provided at one end of the dust cover away from the air duct body;

[0013] The groove extends along the axial direction toward the air duct body;

[0014] A plurality of the side openings are arranged at the bottom of the groove;

[0015] An annular opening is provided at a position of the side wall of the groove close to the side opening, and the dust removal plate can pass through the annular opening.

[0016] By adopting the above technical solution, a groove is set, and the side opening is opened at the bottom of the groove, and then the dust removal plate is limited by the annular opening to improve the close fit between the dust removal plate and the side opening, thereby improving the dust removal effect of the dust removal plate on the side opening.

[0017] According to another specific implementation of the utility model, a rubber ring is sleeved on the outer wall of the dust cover, and along the axial direction, the rubber ring is close to the groove.

[0018] By adopting the above technical solution, by arranging a rubber ring on the outer wall of the dust cover, it is convenient for the user to install the dust cover on the air duct body, or to remove the dust cover.

[0019] According to another specific embodiment of the present invention, a support sleeve is disposed on the inner wall of the air duct body, and the support sleeve abuts against the dust cover along the axial direction.

[0020] By adopting the above technical solution, a support sleeve is arranged on the inner wall of the air duct body to provide an axial support force for the dust cover, thereby effectively improving the connection strength between the dust cover and the air duct body.

[0021] According to another specific embodiment of the utility model, it includes a mounting sleeve and a plurality of support rods;

[0022] One end of each of the plurality of support rods is connected to the outer wall of the mounting sleeve, and the other end is fixed to the inner wall of the air duct body;

[0023] A plurality of the support rods are distributed along the circumferential direction between the mounting sleeve and the inner wall of the air duct body;

[0024] The motor is fixed to the inner wall of the mounting sleeve.

[0025] By adopting the above technical solution, the installation sleeve provides radial support force to the motor, so as to stably fix the motor inside the air duct body.

[0026] According to another specific embodiment of the utility model, the side wall of the motor is provided with an annular groove extending along the circumferential direction;

[0027] An annular ring is clamped in the annular groove;

[0028] The annular ring abuts against the annular groove and the inner wall of the mounting sleeve at the same time.

[0029] By adopting the above technical solution, the annular ring provides axial support force to the motor, strengthens the connection strength between the motor and the mounting sleeve, and improves the stability of the motor in the air duct body.

[0030] According to another specific embodiment of the utility model, it includes a locking sleeve and a threaded sleeve;

[0031] Along the circumferential direction, a portion of the locking sleeve is sleeved on the second end of the air duct body, and the remaining portion is provided with an internal thread;

[0032] Along the circumferential direction, the threaded sleeve is sleeved on the outer wall of the air outlet pipe, and the outer wall of the threaded sleeve is provided with external threads;

[0033] The threaded sleeve is threadably matched with the locking sleeve, and the second end of the air outlet pipe extends into the interior of the air duct body.

[0034] By adopting the above technical solution, the air outlet duct is connected to the air duct body through the threaded cooperation of the locking sleeve and the threaded sleeve, which can improve the connection stability of the air outlet duct and the air duct body and is simple and convenient to install.

[0035] According to another specific embodiment of the present utility model, the air outlet is rectangular;

[0036] Along the axial direction, the portion of the air outlet pipe close to the second end of the air outlet pipe is a circular tubular portion;

[0037] Along the axial direction, a trumpet-shaped cavity is formed between the air outlet and the circular tubular portion.

[0038] By adopting the above technical solution, the air outlet is set to be rectangular to reduce the area of ​​the air outlet and thereby increase the air outlet density and wind speed of the tire dust removal device to improve the dust removal effect.

[0039] According to another specific embodiment of the utility model, it includes a fixing sleeve, and the fixing sleeve is sleeved on the outer wall of the air duct body;

[0040] The fixing sleeve is provided with a handle.

[0041] By adopting the above technical solution, a handle is arranged on the outer wall of the air duct body so that the user can grab the tire dust removal device to remove dust from the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 An exploded structural view of a tire dust removal device according to an embodiment of the utility model is shown;

[0043] Figure 2 A cross-sectional view of a tire dust removal device according to an embodiment of the utility model is shown;

[0044] Figure 3 Show Figure 2 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0045] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0046] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0047] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0048] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0049] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0050] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0051] refer to Figures 1 to 3 An embodiment of the present application provides a tire dust removal device, including: an air duct body 1, a dust cover 2, an air outlet pipe 3 and a motor 13.

[0052] For example, reference Figure 2 Combined with Figure 1 , along the axial direction X, the first end of the air duct body 1 is the air inlet 10. Along the axial direction X, the first end of the air outlet pipe 3 is the air outlet 31. The second end of the air duct body 1 is butted with the second end of the air outlet pipe 3. The air inlet 10 is used to allow gas (not shown) to enter the interior of the air duct body 1 (i.e., the interior of the tire dust removal device). The air outlet 31 is used to allow gas to leave the tire dust removal device to remove dust from the tire (not shown).

[0053] Exemplarily, the motor 13 is arranged inside the air duct body 1, and the output end of the motor 13 (not shown) extends along the axial direction X, and a plurality of blades 14 are equidistantly provided at the output end along the circumferential direction R. The plurality of blades 14 rotate synchronously with the output end to drive the air flow from the air inlet 10 to the air outlet 31, so as to realize dust removal of the tire.

[0054] Exemplarily, the dust cover 2 is provided on the air inlet 10 to block dust, and along the axial direction X, a plurality of side ports 21 and a dust removal plate 22 are provided at one end of the dust cover 2 away from the air duct body 1. Specifically, the plurality of side ports 21 are distributed along the circumferential direction R to allow gas to enter the interior of the air duct body 1, that is, after the gas passes through the plurality of side ports 21, it enters the interior of the air duct body 1 from the air inlet 10 of the air duct body 1. The dust removal plate 22 can scrape off dust accumulated at the position of the side ports 21.

[0055] When the tire needs to be dusted, just remove the dust removal plate 22 to open the tire dust removal device, so that the gas enters the air inlet 10 from the side port 21, then enters the air outlet 3 through the air duct body 1, and then leaves the tire dust removal device from the air outlet 31 to remove the dust on the tire. During this process, dust will accumulate at the position of the side port 21. After the tire dust removal device is used, the dust accumulated at the position of the side port 21 is scraped off by the dust removal plate 22. Afterwards, the dust removal plate 22 covers the side port 21 to prevent dust from accumulating at the side port 21 when the tire dust removal device is not in use. The above scheme can effectively prevent the tire dust removal device from having poor air circulation due to dust accumulation at the side port after long-term use, which is beneficial to maintenance by staff.

[0056] In some possible implementations, the dust removal plate 22 is rotatably connected to the dust cover 2. The advantage of such an arrangement is that when dust removal is needed, the dust accumulated at the side opening 21 can be scraped off by simply rotating the dust removal plate 22, which is very convenient.

[0057] In the embodiment of the present application, the specific shape of the side opening 21 is a long strip extending along the radial direction Y, but the embodiment of the present application is not limited to this. Exemplarily, the side opening 21 can also be other shapes such as round, square, etc.

[0058] The embodiment of the present application does not impose any specific limitation on the specific shape of the dust removal plate 22. For example, in the embodiment of the present application, the dust removal plate 22 is circular. In other possible implementations, the dust removal plate 22 may also be square, triangular, or other shapes.

[0059] In some possible implementations, the plurality of side openings 21 are distributed along the circumferential direction R at equal intervals.

[0060] In some possible embodiments, a groove 23 is provided at one end of the dust cover 2 away from the air duct body 1 along the axial direction X. Specifically, the groove 23 extends along the axial direction X toward the air duct body 1, and a plurality of side openings 21 are provided at the bottom of the groove 23. Accordingly, an annular opening 24 is provided at a position of the side wall of the groove 23 near the side opening 21, and the annular opening 24 extends along the circumferential direction R. The dust removal plate 22 passes through the annular opening 24 to scrape off the dust accumulated at the side opening 21. After the dust is scraped off, the dust removal plate 22 leaves the groove 23 through the annular opening 24, so that the tire dust removal device can be continuously used.

[0061] Furthermore, the annular opening 24 can limit the dust removal plate 22 along the axial direction X, so that when the dust removal plate 22 scrapes the dust at the side opening 21, the dust removal plate 22 is close to the side wall 21 to improve the scraping effect.

[0062] In addition, the groove 23 can also be used to fix the dust removal plate 22, so as to ensure that the dust removal plate 22 covers the multiple side openings 21 when the tire dust removal device is not in use. For example, when the tire dust removal device is not needed, the dust removal plate 22 enters the groove 23 through the annular opening 24, and the side wall of the groove 23 can support the dust removal plate 22, so that the dust removal plate 22 always covers the side openings 21.

[0063] In the above scheme, a groove 23 is provided, and the side opening 21 is opened at the bottom of the groove 23, and then the dust removal plate 22 is limited by the annular opening 24 to improve the close contact between the dust removal plate 22 and the side opening 21, thereby improving the dust removal effect of the dust removal plate 22 on the side opening 21.

[0064] In some possible implementations, reference Figure 1 Combined with Figure 2 The outer wall of the dust cover 2 is sleeved with a rubber ring 25, and along the axial direction X, the rubber ring 25 is close to the groove 23. By providing the rubber ring 25, it is convenient for the user to install the dust cover 2 on the air duct body 1, or to remove the dust cover 2.

[0065] In some possible implementations, reference Figure 3 Combined with Figure 2 and Figure 1 The inner wall of the air duct body 1 is provided with a support sleeve 17, and the support sleeve 17 abuts against the dust cover 2 along the axial direction X (the abutment state of the support sleeve 17 and the dust cover 2 is not shown in the figure). The support sleeve 17 can provide support force for the dust cover 2 in the axial direction X.

[0066] refer to Figure 3 Combined with Figure 1 and Figure 2 In some possible implementations, the tire dust removal device provided in the embodiment of the present application further includes a mounting sleeve 11 and a plurality of support rods 12 .

[0067] The mounting sleeve 11 is arranged inside the air duct body 1. One end of each of the plurality of support rods 12 is connected to the outer wall of the mounting sleeve 11, and the other end is fixed to the inner wall of the air duct body 1. The plurality of support rods 12 are distributed between the mounting sleeve 11 and the inner wall of the air duct body 1 along the circumferential direction R to fix the mounting sleeve 11 inside the air duct body 1. The motor 13 is fixed to the inner wall of the mounting sleeve 11. The mounting sleeve 11 is firmly fixed inside the air duct body 1 by the plurality of support rods 12, and the motor 13 is then fixed inside the air duct body 1 by the mounting sleeve 11.

[0068] In the above solution, the installation sleeve 11 generates a radial supporting force on the motor 13 so as to fix the motor 13 inside the air duct body 1 .

[0069] In some possible implementations, the side wall of the motor 13 is provided with an annular groove 15 extending along the circumferential direction R, and an annular ring 16 is clamped in the annular groove 15, and the annular ring 16 abuts against the annular groove 15 and the inner wall of the mounting sleeve 11 at the same time. The annular ring 16 can generate an axial support force for the motor 13 to strengthen the connection strength between the motor 13 and the mounting sleeve 11, and improve the stability of the motor 13 in the air duct body 1.

[0070] In some possible implementations, reference Figure 1 and Figure 2 , the embodiment of the present application further includes a locking sleeve 4 and a threaded sleeve 32. Along the circumferential direction R, a portion of the locking sleeve 4 is sleeved on the second end of the air duct body 1, and the remaining portion is provided with an internal thread. Along the circumferential direction R, the threaded sleeve 32 is sleeved on the outer wall of the air outlet pipe 3, and the outer wall of the threaded sleeve 32 is provided with an external thread. The threaded sleeve 32 is threadedly matched with the locking sleeve 4, and the second end of the air outlet pipe 3 extends into the interior of the air duct body 1. By threading the locking sleeve 4 and the threaded sleeve 32, the air outlet pipe 3 is connected to the air duct body 1, which can improve the connection stability between the air outlet pipe 3 and the air duct body 1, and the installation is simple and convenient.

[0071] In some possible implementations, reference Figure 1 and Figure 2 The air outlet 31 is rectangular, and along the axial direction X, the portion of the air outlet pipe 3 close to the second end of the air outlet pipe 3 is a circular tubular portion 30 ( Figure 1 Correspondingly, the air outlet side wall 33 and the cylindrical portion 30 are integrally formed, and along the axial direction X, a trumpet-shaped cavity 34 is formed between the air outlet 31 and the cylindrical portion 30.

[0072] In the above solution, the air outlet 31 is set to be rectangular to reduce the area of ​​the air outlet 31 and thereby increase the air outlet density and wind speed of the tire dust removal device to improve the dust removal effect.

[0073] In some possible implementations, the embodiments of the present application further include a fixing sleeve 18, which is sleeved on the outer wall of the air duct body 1. The fixing sleeve 18 is provided with a handle 181, and the handle 181 is used by a user to grab the tire dust removal device to remove dust from the tire.

[0074] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A tire dust removal device, characterized in that: include: The air duct body, along the axial direction, the first end of the air duct body is an air inlet; An air outlet pipe, wherein along the axial direction, the first end of the air outlet pipe is an air outlet, and the second end of the air outlet pipe body is butted against the second end of the air outlet pipe; A motor is disposed in the air duct body, wherein the output end of the motor extends along the axial direction, and the output end is provided with a plurality of blades, and the plurality of blades rotate synchronously with the output end to drive the air flow from the air inlet to the air outlet; A dust cover is provided on the air inlet, and along the axial direction, a plurality of side openings and a dust removal plate are provided at one end of the dust cover away from the air duct body, and the dust removal plate can scrape dust from the side openings; The plurality of side openings are distributed along the circumferential direction to allow gas to enter the air duct body.

2. The tire dust removal device according to claim 1, characterized in that: The plurality of side openings are distributed equidistantly along the circumferential direction.

3. The tire dust removal device according to claim 1, characterized in that: Along the axial direction, a groove is provided at one end of the dust cover away from the air duct body; The groove extends along the axial direction toward the air duct body; A plurality of the side openings are arranged at the bottom of the groove; An annular opening is provided at a position of the side wall of the groove close to the side opening, and the dust removal plate can pass through the annular opening.

4. The tire dust removal device according to claim 3, characterized in that: The outer wall of the dust cover is sleeved with a rubber ring. Along the axial direction, the rubber ring is close to the groove.

5. The tire dust removal device according to claim 1, characterized in that: A support sleeve is disposed on the inner wall of the air duct body, and the support sleeve abuts against the dust cover along the axial direction.

6. The tire dust removal device according to any one of claims 1 to 5, characterized in that: Includes a mounting sleeve and a plurality of support rods; One end of each of the plurality of support rods is connected to the outer wall of the mounting sleeve, and the other end is fixed to the inner wall of the air duct body; A plurality of the support rods are distributed along the circumferential direction between the mounting sleeve and the inner wall of the air duct body; The motor is fixed to the inner wall of the mounting sleeve.

7. The tire dust removal device according to claim 6, characterized in that: The side wall of the motor is provided with an annular groove extending along the circumferential direction; An annular ring is clamped in the annular groove; The annular ring abuts against the annular groove and the inner wall of the mounting sleeve at the same time.

8. The tire dust removal device according to claim 1, characterized in that: Including locking sleeve and threaded sleeve; Along the circumferential direction, a portion of the locking sleeve is sleeved on the second end of the air duct body, and the remaining portion is provided with an internal thread; Along the circumferential direction, the threaded sleeve is sleeved on the outer wall of the air outlet pipe, and the outer wall of the threaded sleeve is provided with external threads; The threaded sleeve is threadably matched with the locking sleeve, and the second end of the air outlet pipe extends into the interior of the air duct body.

9. The tire dust removal device according to claim 1, characterized in that: The air outlet is rectangular; Along the axial direction, the portion of the air outlet pipe close to the second end of the air outlet pipe is a circular tubular portion; Along the axial direction, a trumpet-shaped cavity is formed between the air outlet and the circular tubular portion.

10. The tire dust removal device according to claim 1, characterized in that: It comprises a fixing sleeve, and the fixing sleeve is sleeved on the outer wall of the air duct body; The fixing sleeve is provided with a handle.

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