CN218400058U

CN218400058U - Wheel hub with anti-drop function

Info

Publication number: CN218400058U
Application number: CN202222049991.5U
Authority: CN
Inventors: 梁小林; 钱小文; 刘涛
Original assignee: Jiangsu Yilinlida New Energy Technology Co ltd
Current assignee: Jiangsu Yilinlida New Energy Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-31
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a wheel hub technical field discloses a wheel hub with anti-drop function, still install the supporting seat between first pivot and the second pivot, the equal rigid coupling in surface edge has the installation otic placode around the supporting seat, and the front surface middle part rigid coupling of supporting seat has the controller, and the internally mounted of supporting seat has drive mechanism, and the other end of first pivot is fixed to have cup jointed first limiting plate, and the other end of second pivot is fixed to have cup jointed the second limiting plate, and two clean mechanisms are installed to the rear side department of supporting seat. Can drive first pivot and second pivot relatively and opposite movement through drive mechanism, and then drive two sets of hub bodies and move relatively and opposite, the person of facilitating the use comes the interval of nimble two sets of hub bodies of regulation according to the width of different products, application scope has obtained the promotion, can clear up hub body internal adnexed impurity through clean mechanism, prevents that impurity from piling up too much influence hub body actual motion, can fold in addition after using, easily accomodate.

Description

Wheel hub with anti-drop function

Technical Field

The utility model relates to a wheel hub technical field specifically is a wheel hub with anti-drop function.

Background

The electric balance car is also called a body-sensing car, a thinking car, a camera car and the like. When the existing hub is used, the distance between the two sets of hub bodies is difficult to flexibly adjust according to the widths of different models, the application range is limited, and on the other hand, impurities attached to the inside of the hub are difficult to clean, and the actual operation of the hub is influenced due to the fact that the impurities are accumulated too much. Therefore, those skilled in the art have provided a hub with a drop-off prevention function to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel hub with anti-drop function, can drive first pivot and the relative and opposite movement of second pivot through drive mechanism, and then drive two sets of hub bodies and move relatively and opposite, the person of facilitating the use comes the interval of nimble two sets of hub bodies of adjusting according to the width of different products, application scope has obtained the promotion, can clear up the internal adnexed impurity of hub through clean mechanism, prevent that impurity from piling up too much influence hub body actual motion, and can fold after using, easily accomodate.

In order to achieve the above object, the utility model provides a following technical scheme:

a wheel hub with an anti-falling function comprises a first rotating shaft, wherein a second rotating shaft is installed on one side of the first rotating shaft, a hub body is movably sleeved outside one end of each of the first rotating shaft and the second rotating shaft through a bearing, a supporting seat is further installed between the first rotating shaft and the second rotating shaft, mounting lug plates are fixedly connected to the edges of the front surface and the rear surface of the supporting seat, a controller is fixedly connected to the middle of the front surface of the supporting seat, a transmission mechanism is installed inside the supporting seat, a first limiting plate is fixedly sleeved at the other end of the first rotating shaft, a second limiting plate is fixedly sleeved at the other end of the second rotating shaft, and two cleaning mechanisms are installed at the rear side of the supporting seat;

the transmission mechanism comprises a servo motor, a first bevel gear, a second bevel gear and a bidirectional threaded rod, the servo motor is fixedly connected inside the supporting seat, the driving end of the servo motor is connected with the first bevel gear, the second bevel gear is meshed below the first bevel gear, and the bidirectional threaded rod is fixedly penetrated inside the second bevel gear.

As the utility model discloses further scheme again: one end of the bidirectional threaded rod is in threaded connection with the inside of the first rotating shaft, and the other end of the bidirectional threaded rod is in threaded connection with the inside of the second rotating shaft.

As a further aspect of the present invention: the supporting seat is movably sleeved outside the first rotating shaft and the second rotating shaft, a storage battery is fixedly connected inside the supporting seat, and the first bevel gear, the second bevel gear and the bidirectional threaded rod are installed inside the supporting seat.

As a further aspect of the present invention: first limiting plate and second limiting plate are the cuboid structure, and the equal sliding connection of first limiting plate and second limiting plate is in the inside of supporting seat.

As a further aspect of the present invention: the cleaning mechanism comprises an electric push rod, a connecting rod, a cleaning brush and an installation rod, wherein one end of the electric push rod is movably connected with the connecting rod, one end of the connecting rod is integrally connected with the installation rod, and the cleaning brush is fixedly connected to the front surface of the installation rod.

As a further aspect of the present invention: the fixed end of the electric push rod is movably connected to the rear surface of the supporting seat, and the telescopic end of the electric push rod is movably connected to the rear surface of the connecting rod.

As the utility model discloses further scheme again: the linking rod and the mounting rod are arranged in an inclined manner, and the length of the linking rod is greater than that of the mounting rod.

As a further aspect of the present invention: the cleaning brush is matched with the hub body, a limiting groove is formed in the hub body in an integrated mode, and the cleaning brush is movably arranged in the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the transmission mechanism can drive the first rotating shaft and the second rotating shaft to move relatively and oppositely, so that the two sets of hub bodies are driven to move relatively and oppositely, a user can conveniently and flexibly adjust the distance between the two sets of hub bodies according to the widths of products of different models, and the application range is improved;

2. can clear up the inside adnexed impurity of hub body through clean mechanism, prevent that impurity from piling up too much influence hub body actual motion, can fold in addition after using, easily accomodate, this wheel hub has advantages such as anti-drop, cost are low.

Drawings

FIG. 1 is a schematic structural view of a hub with a drop-proof function;

FIG. 2 is a schematic structural diagram of a transmission mechanism in a hub with an anti-falling function;

fig. 3 is a schematic structural diagram of a cleaning mechanism in a hub with an anti-drop function.

In the figure: 1. a hub body; 2. a first rotating shaft; 21. a first limit plate; 3. a supporting seat; 31. mounting an ear plate; 32. a controller; 4. a second rotating shaft; 41. a second limiting plate; 5. a transmission mechanism; 51. a servo motor; 52. a first bevel gear; 53. a second bevel gear; 54. a bidirectional threaded rod; 6. a cleaning mechanism; 61. an electric push rod; 62. a connecting rod; 63. a cleaning brush; 64. and (7) installing a rod.

Detailed Description

Example 1

Referring to fig. 1 to 3, a wheel hub with an anti-drop function includes a first rotating shaft 2, a second rotating shaft 4 is installed at one side of the first rotating shaft 2, a hub body 1 is movably sleeved outside one end of each of the first rotating shaft 2 and the second rotating shaft 4 through a bearing, a supporting seat 3 is further installed between the first rotating shaft 2 and the second rotating shaft 4, mounting lug plates 31 are fixedly connected to edges of front and rear surfaces of the supporting seat 3, a controller 32 is fixedly connected to a middle portion of a front surface of the supporting seat 3, the controller 32 is DKC-Y110, a transmission mechanism 5 is installed inside the supporting seat 3, a first limiting plate 21 is fixedly connected to the other end of the first rotating shaft 2, a second limiting plate 41 is fixedly connected to the other end of the second rotating shaft 4, the transmission mechanism 5 includes a servo motor 51, a first bevel gear 52, a threaded rod gear 53 and a bidirectional threaded rod 54, the servo motor 51 is fixedly connected inside the supporting seat 3, and a driving end of the servo motor 51 is connected with the first bevel gear 52, the type of the servo motor 51 is ACSM110-G04030LZ, a second bevel gear 53 is meshed below a first bevel gear 52, a bidirectional threaded rod 54 is fixedly penetrated inside the second bevel gear 53, one end of the bidirectional threaded rod 54 is in threaded connection with the inside of a first rotating shaft 2, the other end of the bidirectional threaded rod 54 is in threaded connection with the inside of a second rotating shaft 4, a supporting seat 3 is movably sleeved outside the first rotating shaft 2 and the second rotating shaft 4, a storage battery is fixedly connected inside the supporting seat 3, the first bevel gear 52, the second bevel gear 53 and the bidirectional threaded rod 54 are both installed inside the supporting seat 3, a first limiting plate 21 and a second limiting plate 41 are both of cuboid structures, the first limiting plate 21 and the second limiting plate 41 are both in sliding connection inside the supporting seat 3, the first rotating shaft 2 and the second rotating shaft 4 can be driven to move relatively and oppositely through a transmission mechanism 5, and then drive two sets of hub bodies 1 and move relatively and opposite, convenience of customers is according to the width of different products come the nimble interval of adjusting two sets of hub bodies 1, and application scope has obtained the promotion.

In fig. 3, two cleaning mechanisms 6 are installed at the rear side of the supporting seat 3, each cleaning mechanism 6 includes an electric push rod 61, an engaging rod 62, a cleaning brush 63 and an installing rod 64, one end of the electric push rod 61 is movably connected with the engaging rod 62, one end of the engaging rod 62 is integrally connected with the installing rod 64, the cleaning brush 63 is fixedly connected to the front surface of the installing rod 64, the fixed end of the electric push rod 61 is movably connected to the rear surface of the supporting seat 3, the telescopic end of the electric push rod 61 is movably connected to the rear surface of the engaging rod 62, the engaging rod 62 and the installing rod 64 are obliquely arranged, the length of the engaging rod 62 is greater than that of the installing rod 64, the cleaning brush 63 is adapted to the hub body 1, a limiting groove is integrally formed in the hub body 1, the cleaning brush 63 is movably installed in the limiting groove, impurities adhered to the hub body 1 can be cleaned through the cleaning mechanisms 6, the impurities accumulated in the hub body 1 are prevented from affecting the actual operation, and the hub body can be folded after being used, and is easy to store.

When in use, the controller 32 controls the servo motor 51 to rotate forward, and at this time, the first bevel gear 52 can be driven to rotate forward, because the first bevel gear 52 is meshed with the second bevel gear 53, the second bevel gear 53 and the bidirectional threaded rod 54 can be driven to rotate, at this time, under the action of the first limiting plate 21 and the second limiting plate 41, can drive the first rotating shaft 2 and the second rotating shaft 4 to move relatively, the distance between the two sets of hub bodies 1 is reduced, and similarly, the servo motor 51 can drive the first bevel gear 52 to rotate reversely when rotating reversely, because the first bevel gear 52 is meshed with the second bevel gear 53, the second bevel gear 53 and the bidirectional threaded rod 54 can be driven to rotate, and at the moment, under the action of the first limiting plate 21 and the second limiting plate 41, the first rotating shaft 2 and the second rotating shaft 4 can be driven to move oppositely, at the moment, the distance between the two sets of hub bodies 1 is increased, the first rotating shaft 2 and the second rotating shaft 4 can be driven to move relatively and oppositely through the transmission mechanism 5, thereby driving the two sets of hub bodies 1 to move relatively and oppositely, facilitating the users to flexibly adjust the distance between the two sets of hub bodies 1 according to the widths of different products, improving the application range, then the controller 32 controls the electric push rod 61 to extend, at this time, the connecting rod 62 and the mounting rod 64 can be driven to move until the cleaning brush 63 moves into the limiting groove in the hub body 1, and along with the rotation of the hub body 1, impurities in the limiting groove can be scraped, after the device is used, the controller 32 controls the electric push rod 61 to shorten, at the moment, the connecting rod 62, the cleaning brush 63 and the mounting rod 64 can be driven to fold, therefore, the cleaning mechanism 6 can clean impurities attached to the interior of the hub body 1, prevent the impurities from being accumulated too much to influence the actual operation of the hub body 1, and can be folded after being used, so that the hub body is easy to store.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a wheel hub with anti-drop function, includes first pivot (2), second pivot (4) are installed to one side of first pivot (2), and the hub body (1) has all been cup jointed through the bearing activity to the one end outside of first pivot (2) and second pivot (4), its characterized in that, still install supporting seat (3) between first pivot (2) and second pivot (4), and the equal rigid coupling in front and back surface edge of supporting seat (3) has installation otic placode (31), and the front surface middle part rigid coupling of supporting seat (3) has controller (32), and the internally mounted of supporting seat (3) has drive mechanism (5), and the other end rigid coupling of first pivot (2) has first limiting plate (21), and the other end rigid coupling of second pivot (4) has second limiting plate (41), and two clean mechanism (6) are installed to the rear side department of supporting seat (3);

the transmission mechanism (5) comprises a servo motor (51), a first bevel gear (52), a second bevel gear (53) and a bidirectional threaded rod (54), wherein the servo motor (51) is fixedly connected inside the supporting seat (3), the driving end of the servo motor (51) is connected with the first bevel gear (52), the second bevel gear (53) is meshed below the first bevel gear (52), and the bidirectional threaded rod (54) is fixedly penetrated inside the second bevel gear (53).

2. A hub with drop-off prevention function according to claim 1, wherein one end of the bidirectional threaded rod (54) is screwed inside the first rotating shaft (2), and the other end of the bidirectional threaded rod (54) is screwed inside the second rotating shaft (4).

3. The hub with the anti-falling function according to claim 1, wherein the supporting seat (3) is movably sleeved outside the first rotating shaft (2) and the second rotating shaft (4), a storage battery is fixedly connected inside the supporting seat (3), and the first bevel gear (52), the second bevel gear (53) and the bidirectional threaded rod (54) are all installed inside the supporting seat (3).

4. The hub with the anti-falling function according to claim 1, wherein the first limiting plate (21) and the second limiting plate (41) are both of a cuboid structure, and the first limiting plate (21) and the second limiting plate (41) are both slidably connected inside the supporting seat (3).

5. The wheel hub with the anti-drop function according to claim 1, wherein the cleaning mechanism (6) comprises an electric push rod (61), a connecting rod (62), a cleaning brush (63) and a mounting rod (64), the connecting rod (62) is movably connected to one end of the electric push rod (61), the mounting rod (64) is integrally connected to one end of the connecting rod (62), and the cleaning brush (63) is fixedly connected to the front surface of the mounting rod (64).

6. The hub with the function of preventing the fall-off as claimed in claim 5, wherein the fixed end of the electric push rod (61) is movably connected to the rear surface of the supporting seat (3), and the telescopic end of the electric push rod (61) is movably connected to the rear surface of the connecting rod (62).

7. A hub with a drop-off prevention function according to claim 5, wherein the joint rod (62) and the mounting rod (64) are arranged in an inclined manner, and the length of the joint rod (62) is greater than that of the mounting rod (64).

8. The hub with the anti-falling function according to claim 5, wherein the cleaning brush (63) is matched with the hub body (1), a limiting groove is integrally formed in the hub body (1), and the cleaning brush (63) is movably mounted in the limiting groove.