CN211416837U

CN211416837U - Driving wheel driving auxiliary device of intelligent automobile

Info

Publication number: CN211416837U
Application number: CN201922343508.2U
Authority: CN
Inventors: 胡转
Original assignee: Liaoning Sg Automotive Group Co ltd
Current assignee: Liaoning Sg Automotive Group Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-04
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to an intelligent automobile technical field just discloses an intelligent automobile's drive wheel auxiliary assembly that traveles, including automobile wheel hub, automobile wheel hub's positive fixed mounting has wheel hub assembly dish, first fixed screw socket has been seted up in wheel hub assembly dish's front, and the quantity of first fixed screw socket is four, the spacing groove has all been seted up to wheel hub assembly dish positive top and below, wheel hub assembly dish's front is equipped with auxiliary assembly, auxiliary assembly's the fixed welding in middle part has supplementary mounting disc. This driving wheel of intelligent automobile auxiliary assembly that traveles through being provided with the driving wheel, when the driving wheel of car is absorbed in the puddle, adjusts suitable position with equipment for the driving wheel obtains extra frictional force, just so can make the driving wheel have certain land fertility of grabbing, thereby breaks away from the predicament, and this auxiliary assembly installs in wheel hub's side moreover, does not influence the normal driving of car, and is more convenient when using.

Description

Driving wheel driving auxiliary device of intelligent automobile

Technical Field

The utility model relates to an intelligent automobile technical field specifically is an intelligent automobile's drive wheel auxiliary assembly that traveles.

Background

The intelligent vehicle is a comprehensive system integrating functions of environment perception, planning decision, multi-level auxiliary driving and the like, and has the functions of better assisting manual driving and improving safety.

Although the existing intelligent automobile is greatly improved in the aspect of intelligent auxiliary driving safety, corresponding improvement is still not made in the aspect of automobile escaping, for example, when the automobile is sunk into a muddy road, if a driving wheel is sunk into a mud pit, the friction force of the tire of the automobile is weakened, and the problem of skidding is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an auxiliary assembly is traveled to drive wheel of intelligent automobile possesses the drive wheel and traveles auxiliary assembly and guarantee that the car is automatic to be got rid of poverty, simple to operate advantage that the suitability is strong, it has promotion by a wide margin in the aspect of the supplementary security of traveling of intelligence to have solved current intelligent automobile, but still do not make corresponding improvement in the aspect of the car is getting rid of poverty, for example the car is when being absorbed in muddy road, if the drive wheel is absorbed in the puddle, the frictional force that can lead to vehicle tire reduces the problem that causes to skid.

The utility model provides a following technical scheme: the utility model provides an intelligent automobile's drive wheel auxiliary assembly that traveles, includes automobile wheel hub, automobile wheel hub's positive fixed mounting has wheel hub assembly dish, first fixed screw socket has been seted up in wheel hub assembly dish's front, and the quantity of first fixed screw socket is four, the spacing groove has all been seted up to the positive top of wheel hub assembly dish and below, wheel hub assembly dish's front is equipped with auxiliary assembly, auxiliary assembly's middle part fixed welding has auxiliary mounting dish, the fixed screw socket of second has been seted up in auxiliary mounting dish's front, and the quantity of the fixed screw socket of second is four, and the position one-to-one of the fixed screw socket of four seconds and first fixed screw socket, auxiliary assembly's inside movable mounting has the telescopic link, the tip that auxiliary mounting dish was kept away from to the telescopic link is equipped with the supporting legs, auxiliary assembly side movable mounting has the fixed pin, the lateral wall that the fixed pin runs through auxiliary assembly is connected with the telescopic link and pierces through The side of the telescopic rod is provided with a running position penetrating through the left and right sides, a escaping position is arranged under the running position in parallel to the running position, and the back of the auxiliary mounting plate is positioned above the second fixing screw and provided with limiting teeth below the second fixing screw.

Preferably, the limiting groove is arc-shaped, and the radian of the limiting groove is consistent with that of the hub assembling disc.

Preferably, the interior of the auxiliary equipment is a hollow cavity, and the length and width of the interior of the auxiliary equipment are the same as the length and width of the outer surface of the telescopic rod.

Preferably, the limiting teeth are made of steel, and the positions of the limiting teeth and the limiting grooves are symmetrically arranged.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this driving wheel of intelligent automobile auxiliary assembly that traveles through being provided with the driving wheel, when the driving wheel of car is absorbed in the puddle, adjusts suitable position with equipment for the driving wheel obtains extra frictional force, just so can make the driving wheel have certain land fertility of grabbing, thereby breaks away from the predicament, and this auxiliary assembly installs in wheel hub's side moreover, does not influence the normal driving of car, and is more convenient when using.

2. This driving wheel of intelligent automobile auxiliary assembly that traveles through being provided with the spacing groove on wheel hub, through spacing tooth on spacing groove and the auxiliary assembly mutually support for this auxiliary assembly is more firm in the installation, can not produce the not hard up condition, consequently when the car is got rid of poverty, can guarantee auxiliary assembly's stability, guarantees the security.

Drawings

FIG. 1 is a schematic view of the front structure of the present invention;

FIG. 2 is a schematic view of the telescopic rod structure of the present invention;

fig. 3 is a schematic view of the back of the auxiliary device structure of the present invention.

In the figure: 1. an automobile hub; 2. assembling a disc on the hub; 3. a first fixing screw; 4. a limiting groove; 5. an auxiliary mounting plate; 6. a second fixed screw; 7. an auxiliary device; 8. a telescopic rod; 9. supporting legs; 10. a fixing pin; 11. a driving position; 12. getting rid of the sleepy position; 13. and a limiting tooth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a driving wheel driving auxiliary device for an intelligent vehicle includes a vehicle hub 1, a hub assembly disc 2 is fixedly installed on the front of the vehicle hub 1, a first fixing screw 3 is disposed on the front of the hub assembly disc 2, the number of the first fixing screws 3 is four, a limiting groove 4 is disposed above and below the front of the hub assembly disc 2, an auxiliary device 7 is disposed on the front of the hub assembly disc 2, the inside of the auxiliary device 7 is a hollow cavity, the length and width of the inside of the auxiliary device 7 is the same as the exterior length and width of a telescopic rod 8, the telescopic rod 8 can be inserted into the inside of the auxiliary device 7 for fixing by the arrangement of the hollow cavity inside of the auxiliary device 7, and the length and width of the inside of the auxiliary device 7 is the same as the exterior length and width of the telescopic rod 8, so as to ensure that the opening between the auxiliary device 7 and the telescopic rod 8 is smaller, the stability is higher, an auxiliary mounting disc 5 is fixedly welded in the middle of the auxiliary device 7, the front of the auxiliary mounting disc 5 is provided with four second fixing screw ports 6, the positions of the four second fixing screw ports 6 and the first fixing screw ports 3 are in one-to-one symmetry, an expansion link 8 is movably mounted inside the auxiliary device 7, the end part of the expansion link 8, far away from the auxiliary mounting disc 5, is provided with a supporting leg 9, the side surface of the auxiliary device 7 is movably mounted with a fixing pin 10, the fixing pin 10 penetrates through the side wall of the auxiliary device 7, is connected with the expansion link 8 and penetrates through the expansion link 8 to extend to the other side of the auxiliary device 7, the side surface of the expansion link 8 is provided with a left running position 11 and a right running position 11, a trapped position 12 is arranged under the running position 11 in parallel, and limit teeth 13 are arranged above and under the second fixing screw ports 6 on the, spacing tooth 13 forms through the steel preparation, and the position of spacing tooth 13 and spacing groove 4's position symmetry sets up, the setting that forms through the steel preparation through spacing tooth 13, can guarantee this spacing tooth 13's hardness and support, spacing tooth 13's position and spacing groove 4's position symmetry set up can guarantee spacing tooth 13 and spacing groove 4's installation in addition, spacing groove 4's shape is the arc, and spacing groove 4's radian is unanimous with the radian of wheel hub assembly dish 2, shape through spacing groove 4 is curved setting, can make this spacing groove 4 and spacing tooth 13 more firm when the meshing is in the same place, be difficult to produce not hard up, consequently, better stability can be provided.

The theory of operation, the assembly method and the work flow of this device: firstly, pass through screw fixed mounting with auxiliary assembly 7 through the fixed screw socket 6 of second on the auxiliary mounting dish 5 and the first fixed screw socket 3 on the wheel hub assembly dish 2, and guarantee two spacing grooves 4 and two spacing teeth 13 intermeshing, thereby can guarantee stability, and with the position 11 positions of going on the telescopic link 8 of fixed pin 10 under the state that the car normally goes, at this moment, telescopic link 8 is in the shrink state, do not influence the normal travel of car, and when the car is absorbed in muddy, with fixed pin 10 inserted the position 12 of getting rid of on telescopic link 8, at this moment, telescopic link 8 is in the state of stretching out, in case the wheel that goes of muddy car rotates, supporting legs 9 on telescopic link 8 contacts ground and brings the frictional force, push out muddy with the car, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent automobile's drive wheel auxiliary assembly that traveles, includes automobile wheel hub (1), its characterized in that: the front of the automobile hub (1) is fixedly provided with a hub assembly disc (2), the front of the hub assembly disc (2) is provided with four first fixed screw ports (3), the upper part and the lower part of the front of the hub assembly disc (2) are respectively provided with a limiting groove (4), the front of the hub assembly disc (2) is provided with an auxiliary device (7), the middle part of the auxiliary device (7) is fixedly welded with an auxiliary installation disc (5), the front of the auxiliary installation disc (5) is provided with four second fixed screw ports (6), the number of the second fixed screw ports (6) is four, the four second fixed screw ports (6) are in one-to-one symmetry with the positions of the first fixed screw ports (3), the inner part of the auxiliary device (7) is movably provided with a telescopic rod (8), and the end part of the telescopic rod (8) far away from the auxiliary installation disc (5) is provided with a supporting leg (9), auxiliary assembly (7) side movable mounting has fixed pin (10), the lateral wall that auxiliary assembly (7) were run through in fixed pin (10) is connected with telescopic link (8) and pierces through telescopic link (8) and extend to the opposite side of auxiliary assembly (7), the position of traveling (11) about running through is seted up to the side of telescopic link (8), it has seted up position of getting rid of poverty (12) to go position (11) on a parallel with and go position (11) under position (11), supplementary mounting disc (5) back is located the top and the below of the fixed screw thread mouth of second (6) and is equipped with spacing tooth (13).

2. The driving wheel driving assist device for the intelligent vehicle according to claim 1, wherein: the limiting groove (4) is arc-shaped, and the radian of the limiting groove (4) is consistent with that of the hub assembling disc (2).

3. The driving wheel driving assist device for the intelligent vehicle according to claim 1, wherein: the interior of the auxiliary equipment (7) is a hollow cavity, and the length and width of the interior of the auxiliary equipment (7) are the same as the length and width of the outer surface of the telescopic rod (8).

4. The driving wheel driving assist device for the intelligent vehicle according to claim 1, wherein: the limiting teeth (13) are made of steel, and the positions of the limiting teeth (13) and the limiting grooves (4) are symmetrically arranged.