阅读说明：本技术 一种基于物联网的全自动智能电动汽车 (Full-automatic intelligent electric automobile based on thing networking ) 是由 郗丹丹 于 2019-09-29 设计创作，主要内容包括：本发明涉及一种基于物联网的全自动智能电动汽车,包括车体、四个车轮和四个连接箱,所述车轮均匀设置在车体的底部,所述连接箱与车轮一一对应,所述连接箱固定在车体的底部,所述连接箱的形状为长方体,所述车体内设有信号收发模块和电力驱动系统,各连接箱内均设有清洁机构和辅助机构,该基于物联网的全自动智能电动汽车通过清洁机构实现了清除车轮上杂质的功能,与现有的清洁机构相比,所述清洁机构包括动力组件、清洁组件和移动组件,该清洁机构通过转动盘带动在车轮外周实现转动,起到了交错清洁的功能,清洁效果更好,不仅如此,还通过辅助机构实现了清除车轮上的积雪并干燥的功能。(The invention relates to a full-automatic intelligent electric automobile based on the Internet of things, which comprises an automobile body, four wheels and four connecting boxes, the wheels are uniformly arranged at the bottom of the vehicle body, the connecting boxes correspond to the wheels one by one, the connecting boxes are fixed at the bottom of the vehicle body, the connecting boxes are cuboid, a signal receiving and transmitting module and an electric drive system are arranged in the vehicle body, a cleaning mechanism and an auxiliary mechanism are arranged in each connecting box, the full-automatic intelligent electric automobile based on the Internet of things realizes the function of removing impurities on wheels through the cleaning mechanism, compared with the prior cleaning mechanism, the cleaning mechanism comprises a power component, a cleaning component and a moving component, this cleaning mechanism passes through the rolling disc drive and realizes rotating in the wheel periphery, has played crisscross clear function, and clean effect is better, moreover, has still realized cleaing away snow and dry function on the wheel through complementary unit.)

1. The full-automatic intelligent electric automobile based on the Internet of things comprises an automobile body (1), four wheels (2) and four connecting boxes (3), wherein the wheels (2) are uniformly arranged at the bottom of the automobile body (1), the connecting boxes (3) correspond to the wheels (2) one by one, the connecting boxes (3) are fixed at the bottom of the automobile body (1), the connecting boxes (3) are cuboid in shape, and a signal receiving and transmitting module and an electric driving system are arranged in the automobile body (1), and the full-automatic intelligent electric automobile is characterized in that a cleaning mechanism and an auxiliary mechanism are arranged in each connecting box (3);

the cleaning mechanism comprises a power assembly, a cleaning assembly and a moving assembly, the cleaning assembly comprises a cleaning disc (4), a transmission shaft (5) and a mounting hole, the mounting hole is formed in one side, close to the wheel (2), of the connecting box (3), the axis of the axis wheel (2) of the mounting hole is perpendicular, the transmission shaft (5) is coaxially arranged with the mounting hole, the diameter of the transmission shaft (5) is equal to the aperture of the mounting hole, the transmission shaft (5) penetrates through the mounting hole, the transmission shaft (5) is in sliding and sealing connection with the aperture of the mounting hole, the cleaning disc (4) is located between the wheel (2) and the connecting box (3), the cleaning disc (4) is installed at one end of the transmission shaft (5), the cleaning disc (4) is abutted against the connecting box (3), and a brush (6) is arranged on one side, close to the wheel (2), of the cleaning disc (4), the moving assembly and the power assembly are both arranged in the connecting box (3), and the power assembly is in transmission connection with the transmission shaft (5);

the movable assembly comprises a movable ring (7), a support ring (8), three electromagnets (9) and three reset units, wherein the support ring (8) and the movable ring (7) are coaxially arranged with a transmission shaft (5), the inner diameter of the support ring (8) is larger than the diameter of the transmission shaft (5), the inner diameter of the movable ring (7) is equal to the diameter of the transmission shaft (5), the support ring (8) is arranged between a cleaning disc (4) and the movable ring (7), the transmission shaft (5) sequentially penetrates through the support ring (8) and the movable ring (7), the transmission shaft (5) is fixedly connected with the movable ring (7), a gap is arranged between the support ring (8) and the movable ring (7) and is larger than the distance between the cleaning disc (4) and wheels (2), and the electromagnets (9) are uniformly arranged on one side of the movable ring (7) far away from the support ring (8) by taking the axis of the transmission shaft (5) as the central circumferential direction, the electromagnets (9) are fixed on the inner wall of the connecting box (3), the moving ring (7) is made of magnets, the reset units correspond to the electromagnets (9) one by one, the supporting ring (8) is connected with the moving ring (7) through the reset units, and the reset units drive the moving ring (7) to move towards the direction far away from the supporting ring (8) along the axis of the transmission shaft (5);

the auxiliary mechanism comprises a friction ring (10) and three connecting assemblies, the friction ring (10) and the transmission shaft (5) are coaxially arranged, the friction ring (10) is located between the support ring (8) and the moving ring (7), a gap is formed between the friction ring (10) and the moving ring (7) and is smaller than the distance between the cleaning disc (4) and the wheel (2), the connecting assemblies correspond to the electromagnets (9) one to one, the connecting assemblies are arranged on one sides, close to the cleaning disc (4), of the friction ring (10), at least two vent holes are formed in one side, close to the wheel (2), of the connecting box (3) and the other side of the connecting box (3), and the vent holes are circumferentially and uniformly distributed by taking the axis of the transmission shaft (5) as the center;

the connecting component comprises a sliding rod (11), a connecting block (12), a first spring (13) and a connecting hole, the slide rod (11) is parallel to the transmission shaft (5), the connecting hole is arranged at one side of the connecting box (3) close to the cleaning disc (4), the connecting hole is coaxial with the sliding rod (11), the aperture of the connecting hole is equal to the diameter of the sliding rod (11), one end of the sliding rod (11) is fixed on the friction ring (10), the other end of the sliding rod (11) is inserted into the connecting hole, the sliding rod (11) is connected with the connecting hole in a sealing and sliding way, a through hole is arranged on the connecting block (12), the slide bar (11) passes through the through hole, the slide bar (11) is fixedly connected with the inner wall of the through hole, one side of the connecting block (12) close to the cleaning disc (4) is connected with the inner wall of the connecting box (3) close to one side of the cleaning disc (4) through a first spring (13).

2. The full-automatic intelligent electric vehicle based on the Internet of things is characterized in that the power assembly comprises a driving motor (14), a driving gear (15), a driven gear (16) and a supporting block (17), an assembly hole is formed in the supporting block (17) and is coaxially arranged with the transmission shaft (5), the diameter of the assembly hole is equal to that of the transmission shaft (5), the transmission shaft (5) penetrates through the assembly hole, the transmission shaft (5) is in sliding connection with the inner wall of the assembly hole, the supporting block (17) is fixed on the inner wall of the connecting box (3), the supporting block (17) is located on one side, away from the cleaning disc (4), of the moving ring (7), the driven gear (16) is installed at one end, away from the cleaning disc (4), of the transmission shaft (5), and the driving gear (15) is meshed with the driven gear (16), the driving motor (14) is in transmission connection with the driving gear (15), and the driving motor (14) is fixed on the inner wall of the connecting box (3).

3. The full-automatic intelligent electric vehicle based on the Internet of things is characterized in that the reset unit comprises a transmission rod (18), a ball (19), a second spring (20), a fixed block (21) and an assembly hole, the transmission rod (18) is parallel to the transmission shaft (5), the assembly hole is formed in the moving ring (7), the diameter of the assembly hole is equal to that of the transmission rod (18), the transmission rod (18) penetrates through the assembly hole, the transmission rod (18) is in sliding connection with the inner wall of the assembly hole, the ball (19) is fixed at one end, close to the cleaning disc (4), of the transmission rod (18), the fixed block (21) is fixed at the other end of the transmission rod (18), the second spring (20) is located between the fixed block (21) and the moving ring (7), and the fixed block (21) is connected with the moving ring (7) through the second spring (20), one side of keeping away from clean dish (4) of support ring (8) is equipped with the ring channel, the centre of sphere setting of ball (19) is in the ring channel, ball (19) match and sliding connection with the ring channel, the ball diameter of ball (19) is greater than the notch width of ring channel.

4. The full-automatic intelligent electric automobile based on the Internet of things of claim 3, wherein the inner wall of the assembly hole is coated with lubricating oil.

5. The full-automatic intelligent electric vehicle based on the Internet of things is characterized in that an antenna and a PLC are arranged in the connecting box (3), and the driving motor (14), the electromagnet (9) and the antenna are electrically connected with the PLC.

6. The fully-automatic intelligent electric vehicle based on the Internet of things as claimed in claim 1, wherein the driving motor (14) is a servo motor.

7. The full-automatic intelligent electric automobile based on the internet of things as claimed in claim 1, wherein a filter screen is arranged in each vent hole.

8. The full-automatic intelligent electric vehicle based on the internet of things as claimed in claim 1, wherein fan blades (22) are arranged on the transmission shaft (5).

9. The full-automatic intelligent electric vehicle based on the Internet of things of claim 1, wherein each connecting block (12) is provided with a limiting block (23), the limiting blocks (23) are fixed on the inner wall of the annular hole of the support ring (8), and the limiting blocks (23) are abutted against one side, away from the cleaning disc (4), of the connecting block (12).

10. The full-automatic intelligent electric vehicle based on the internet of things as claimed in claim 9, wherein the limiting block (23) is made of rubber.

Technical Field

The invention relates to the field of unmanned automobiles, in particular to a full-automatic intelligent electric automobile based on the Internet of things.

Background

The unmanned automobile is one of intelligent automobiles, is also called a wheeled mobile robot, and mainly achieves the purpose of unmanned driving by means of an intelligent driver which is mainly a computer system in the automobile.

The existing unmanned electric automobile can often clamp impurities on a road surface in gaps of wheels in the driving process, if the impurities cannot be removed in time, the wheels are easily damaged due to overlarge long-term local pressure, the service life is shortened, and moreover, when the unmanned electric automobile walks in snowfields, accumulated snow can be clamped in the gaps of the wheels, so that the surfaces of the wheels are wet and slippery, the wheels are easily made to slip, and the driving safety is influenced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the full-automatic intelligent electric automobile based on the Internet of things is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a full-automatic intelligent electric automobile based on the Internet of things comprises an automobile body, four wheels and four connecting boxes, wherein the wheels are uniformly arranged at the bottom of the automobile body, the connecting boxes correspond to the wheels one by one, the connecting boxes are fixed at the bottom of the automobile body, the connecting boxes are cuboid in shape, a signal receiving and transmitting module and an electric driving system are arranged in the automobile body, and a cleaning mechanism and an auxiliary mechanism are arranged in each connecting box;

the cleaning mechanism comprises a power assembly, a cleaning assembly and a moving assembly, the cleaning assembly comprises a cleaning disc, a transmission shaft and a mounting hole, the mounting hole is formed in one side, close to the wheels, of the connecting box, the axis of the wheel of the axis of the mounting hole is vertical, the transmission shaft and the mounting hole are coaxially arranged, the diameter of the transmission shaft is equal to the aperture of the mounting hole, the transmission shaft penetrates through the mounting hole, the transmission shaft is in sliding and sealing connection with the aperture of the mounting hole, the cleaning disc is located between the wheels and the connecting box, the cleaning disc is mounted at one end of the transmission shaft and abutted against the connecting box, one side, close to the wheels, of the cleaning disc is provided with a brush, the moving assembly and the power assembly are both arranged in the connecting box, and the power assembly is in transmission connection with the;

the movable assembly comprises a movable ring, a support ring, three electromagnets and three reset units, the support ring and the movable ring are coaxially arranged with a transmission shaft, the inner diameter of the support ring is larger than the diameter of the transmission shaft, the inner diameter of the movable ring is equal to the diameter of the transmission shaft, the support ring is arranged between a cleaning disc and the movable ring, the transmission shaft sequentially penetrates through the support ring and the movable ring, the transmission shaft is fixedly connected with the movable ring, a gap is formed between the support ring and the movable ring and is larger than the distance between the cleaning disc and wheels, the electromagnets are uniformly arranged on one side of the movable ring away from the support ring by taking the axis of the transmission shaft as the center in the circumferential direction, the electromagnets are fixed on the inner wall of the connecting box, the manufacturing material of the movable ring is magnets, the reset units correspond to the electromagnets one by one, and the support, the reset unit drives the moving ring to move along the axis of the transmission shaft towards the direction far away from the support ring;

the auxiliary mechanism comprises a friction ring and three connecting assemblies, the friction ring is coaxially arranged with the transmission shaft, the friction ring is positioned between the support ring and the moving ring, a gap is formed between the friction ring and the moving ring and is smaller than the distance between the cleaning disc and the wheels, the connecting assemblies are in one-to-one correspondence with the electromagnets, the connecting assemblies are arranged on one side of the friction ring close to the cleaning disc, at least two vent holes are formed in one side of the connecting box close to the wheels and the other side of the connecting box, and the vent holes are circumferentially and uniformly distributed by taking the axis of the transmission shaft as the center;

coupling assembling includes slide bar, connecting block, first spring and connecting hole, the slide bar is parallel with the transmission shaft, the connecting hole sets up the one side that is close to clean dish at the connecting box, the connecting hole sets up with the slide bar is coaxial, the aperture of connecting hole equals with the diameter of slide bar, the one end of slide bar is fixed on the friction ring, the other end of slide bar inserts in the connecting hole, the slide bar seals and sliding connection with the connecting hole, be equipped with the through hole on the connecting block, the slide bar passes the through hole, the inner wall fixed connection of slide bar and through hole, the inner wall connection that is close to clean dish one side of connecting block is through first spring and connecting box.

Preferably, in order to drive the transmission shaft to rotate, the power assembly comprises a driving motor, a driving gear, a driven gear and a supporting block, an assembly hole is formed in the supporting block and is coaxially arranged with the transmission shaft, the aperture of the assembly hole is equal to the diameter of the transmission shaft, the transmission shaft penetrates through the assembly hole, the transmission shaft is in sliding connection with the inner wall of the assembly hole, the supporting block is fixed on the inner wall of the connecting box, the supporting block is located on one side, away from the cleaning disc, of the moving ring, the driven gear is installed at one end, away from the cleaning disc, of the transmission shaft, the driving gear is meshed with the driven gear, the driving motor is in transmission connection with the driving gear, and the driving motor is fixed.

Preferably, in order to accomplish the restoration of the moving ring, the restoring unit includes a driving rod, a ball, a second spring, a fixing block and an assembling hole, the transmission rod is parallel to the transmission shaft, the assembly hole is arranged on the movable ring, the aperture of the assembly hole is equal to the diameter of the transmission rod, the transmission rod penetrates through the assembly hole, the transmission rod is connected with the inner wall of the assembly hole in a sliding manner, the ball is fixed at one end of the transmission rod, which is close to the cleaning disc, the fixed block is fixed at the other end of the transmission rod, the second spring is positioned between the fixed block and the movable ring, the fixed block is connected with the movable ring through a second spring, one side of the support ring, which is far away from the cleaning disc, is provided with an annular groove, the centre of sphere of ball sets up in the ring channel, ball and ring channel match and sliding connection, the ball footpath of ball is greater than the notch width of ring channel.

Preferably, in order to reduce friction between the inner wall of the fitting hole and the transmission rod, the inner wall of the fitting hole is coated with a lubricating oil.

Preferably, in order to improve the convenience, be equipped with antenna and PLC in the connecting box, driving motor, electro-magnet and antenna all are connected with the PLC electricity.

Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.

Preferably, a strainer is provided in each vent hole to prevent dust from entering the connecting box.

Preferably, in order to improve the snow removing effect, fan blades are arranged on the transmission shaft.

As preferred, in order to avoid slide bar and connecting block separation, all be equipped with the stopper on each connecting block, the stopper is fixed on the inner wall of support ring annular hole, the stopper supports with the one side of keeping away from the cleaning disc of connecting block and leans on.

Preferably, in order to achieve the effects of buffering and vibration reduction, the limiting block is made of rubber.

The full-automatic intelligent electric vehicle based on the Internet of things has the advantages that the function of removing impurities on the wheels is achieved through the cleaning mechanism, compared with the existing cleaning mechanism, the cleaning mechanism is driven to rotate on the periphery of the wheels through the rotating disc, the function of staggered cleaning is achieved, the cleaning effect is better, the function of removing accumulated snow on the wheels and drying is achieved through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism generates heat through a friction heat generation mode and belongs to a mechanical mode, the existing heating mode is mostly through electric heating, potential safety hazards such as electric leakage exist, and the safety factor is higher.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of a fully-automatic intelligent electric vehicle based on the Internet of things;

FIG. 2 is a schematic structural diagram of a connecting box of the full-automatic intelligent electric automobile based on the Internet of things;

FIG. 3 is a schematic structural diagram of a cleaning mechanism of the fully automatic intelligent electric vehicle based on the Internet of things;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural diagram of a power assembly of the fully automatic intelligent electric automobile based on the Internet of things;

in the figure: 1. the cleaning device comprises a vehicle body, 2 wheels, 3 a connecting box, 4 a cleaning disc, 5 a transmission shaft, 6 a brush, 7 a moving ring, 8 a support ring, 9 an electromagnet, 10 a friction ring, 11 a sliding rod, 12 a connecting block, 13 a first spring, 14 a driving motor, 15 a driving gear, 16 a driven gear, 17 a supporting block, 18 a transmission rod, 19 balls, 20 a second spring, 21 a fixing block, 22 fan blades and 23 a limiting block.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, the full-automatic intelligent electric vehicle based on the internet of things comprises a vehicle body 1, four wheels 2 and four connecting boxes 3, wherein the wheels 2 are uniformly arranged at the bottom of the vehicle body 1, the connecting boxes 3 correspond to the wheels 2 one by one, the connecting boxes 3 are fixed at the bottom of the vehicle body 1, the connecting boxes 3 are cuboid in shape, a signal receiving and transmitting module and an electric driving system are arranged in the vehicle body 1, and a cleaning mechanism and an auxiliary mechanism are arranged in each connecting box 3;

provide drive power through electric drive system, make wheel 2 realize removing, realize remote control through signal transceiver module, here, the effect that sets up clean mechanism is the impurity of cleaing away on wheel 2, and the effect that sets up complementary unit is the snow of cleaing away on wheel 2 and realizes the drying, avoids wheel 2 to skid.

As shown in fig. 2-4, the cleaning mechanism includes a power assembly, a cleaning assembly and a moving assembly, the cleaning component comprises a cleaning disc 4, a transmission shaft 5 and a mounting hole, the mounting hole is arranged on one side of the connecting box 3 close to the wheel 2, the axis of the wheel 2 is vertical to the axis of the mounting hole, the transmission shaft 5 is coaxially arranged with the mounting hole, the diameter of the transmission shaft 5 is equal to the aperture of the mounting hole, the transmission shaft 5 passes through the mounting hole, the transmission shaft 5 is connected with the aperture of the mounting hole in a sliding and sealing way, the cleaning disc 4 is positioned between the wheel 2 and the connecting box 3, the cleaning disc 4 is arranged at one end of the transmission shaft 5, the cleaning disc 4 is abutted against the connecting box 3, a brush 6 is arranged on one side of the cleaning disc 4 close to the wheels 2, the moving assembly and the power assembly are both arranged in the connecting box 3, and the power assembly is in transmission connection with the transmission shaft 5;

the movable assembly comprises a movable ring 7, a support ring 8, three electromagnets 9 and three reset units, the support ring 8 and the movable ring 7 are coaxially arranged with the transmission shaft 5, the inner diameter of the support ring 8 is larger than the diameter of the transmission shaft 5, the inner diameter of the movable ring 7 is equal to the diameter of the transmission shaft 5, the support ring 8 is arranged between the cleaning disc 4 and the movable ring 7, the transmission shaft 5 sequentially penetrates through the support ring 8 and the movable ring 7, the transmission shaft 5 is fixedly connected with the movable ring 7, a gap is arranged between the support ring 8 and the movable ring 7 and is larger than the distance between the cleaning disc 4 and the wheel 2, the electromagnets 9 are uniformly arranged on one side of the movable ring 7 far away from the support ring 8 by taking the axis of the transmission shaft 5 as the central circumferential direction, the electromagnets 9 are fixed on the inner wall of the connecting box 3, and the movable ring 7 is made, the reset units correspond to the electromagnets 9 one by one, the support ring 8 is connected with the moving ring 7 through the reset units, and the reset units drive the moving ring 7 to move towards the direction far away from the support ring 8 along the axis of the transmission shaft 5;

the auxiliary mechanism comprises a friction ring 10 and three connecting assemblies, the friction ring 10 is coaxially arranged with the transmission shaft 5, the friction ring 10 is positioned between the support ring 8 and the moving ring 7, a gap is formed between the friction ring 10 and the moving ring 7 and is smaller than the distance between the cleaning disc 4 and the wheel 2, the connecting assemblies are in one-to-one correspondence with the electromagnets 9, the connecting assemblies are arranged on one side, close to the cleaning disc 4, of the friction ring 10, at least two vent holes are formed in one side, close to the wheel 2, of the connecting box 3 and the other side of the connecting box 3, and the vent holes are circumferentially and uniformly distributed by taking the axis of the transmission shaft 5 as a center;

coupling assembling includes slide bar 11, connecting block 12, first spring 13 and connecting hole, slide bar 11 is parallel with transmission shaft 5, the connecting hole sets up the one side that is close to clean dish 4 at connecting box 3, the connecting hole sets up with slide bar 11 is coaxial, the aperture of connecting hole equals with slide bar 11's diameter, slide bar 11's one end is fixed on friction ring 10, slide bar 11's the other end inserts in the connecting hole, slide bar 11 and the sealed and sliding connection of connecting hole, be equipped with the through hole on connecting block 12, slide bar 11 passes the through hole, slide bar 11 and the inner wall fixed connection of through hole, the one side that is close to clean dish 4 of connecting block 12 is through the inner wall connection that is close to clean dish 4 one side of first spring 13 and connecting box 3.

The transmission shaft 5 is driven to drive the cleaning disc 4 to rotate through the power assembly, the electromagnet 9 is electrified, so that mutually repulsive acting force is generated between the moving ring 7 made of the magnet material and the electromagnet 9, the moving ring 7 moves towards the direction close to the support ring 8, the moving ring 7 moves to drive the cleaning disc 4 to move through the transmission shaft 5, so that the cleaning disc 4 drives the hairbrush 6 to abut against the periphery of the wheel 2, the hairbrush 6 removes impurities on the wheel 2 through the rotation of the wheel 2 and the rotation of the cleaning disc 4, the function of removing the impurities is realized, when snow is accumulated on the wheel 2, the moving ring 7 abuts against the friction ring 10 through the movement of the moving ring 7 towards the direction close to the support ring 8, the friction ring 10 is subjected to thrust and drives the sliding rod 11 to move towards the direction close to the cleaning disc 4, the first spring 13 is compressed, and the moving ring 7 is driven to rotate by the rotation of the transmission shaft, thereby make between removal ring 7 and the friction ring 10 because of frictional force production heat and discharge towards wheel 2 direction from the air vent, can melt the snow on the wheel 2 and make wheel 2 surface realize the drying through the heat, realize the back that resets through the subassembly that resets when removal ring 7, friction ring 10 realizes resetting through the elastic action of first spring 13.

As shown in fig. 5, the power assembly includes a driving motor 14, a driving gear 15, a driven gear 16 and a supporting block 17, wherein an assembly hole is formed in the supporting block 17, the assembly hole is coaxial with the transmission shaft 5, the diameter of the assembly hole is equal to that of the transmission shaft 5, the transmission shaft 5 passes through the assembly hole, the transmission shaft 5 is slidably connected with the inner wall of the assembly hole, the supporting block 17 is fixed on the inner wall of the connection box 3, the supporting block 17 is located on one side of the moving ring 7, which is far away from the cleaning disk 4, the driven gear 16 is installed at one end of the transmission shaft 5, which is far away from the cleaning disk 4, the driving gear 15 is meshed with the driven gear 16, the driving motor 14 is in transmission connection with the driving gear 15, and the driving motor.

The driving motor 14 operates to enable the driving motor 14 to drive the driving gear 15 to rotate, the driving gear 15 rotates to drive the transmission shaft 5 to rotate through the driven gear 16, the function of driving the transmission shaft 5 to rotate is achieved, and when the transmission shaft 5 moves towards the direction close to the wheel 2, the driving gear 15 and the driven gear 16 are always in a meshed state.

Preferably, in order to realize the resetting of the moving ring 7, the resetting unit includes a transmission rod 18, a ball 19, a second spring 20, a fixed block 21 and an assembly hole, the transmission rod 18 is parallel to the transmission shaft 5, the assembly hole is arranged on the moving ring 7, the aperture of the assembly hole is equal to the diameter of the transmission rod 18, the transmission rod 18 passes through the assembly hole, the transmission rod 18 is slidably connected with the inner wall of the assembly hole, the ball 19 is fixed at one end of the transmission rod 18 close to the cleaning disk 4, the fixed block 21 is fixed at the other end of the transmission rod 18, the second spring 20 is positioned between the fixed block 21 and the moving ring 7, the fixed block 21 is connected with the moving ring 7 through the second spring 20, the side of the support ring 8 far from the cleaning disk 4 is provided with an annular groove, the center of the ball 19 is arranged in the annular groove, the ball 19 is matched and, the ball 19 has a diameter greater than the width of the slot of the annular groove.

When the electromagnet 9 is powered on, the moving ring 7 enables the balls 19 to slide in the annular groove through the transmission rods 18, and through the sliding of the moving ring 7, the second spring 20 is stretched, wherein the number of the transmission rods 18 is three, so that the moving stability of the moving ring 7 is improved according to the stable distance of a triangle, meanwhile, the effect of supporting the transmission shaft 5 to rotate is achieved, the rotating stability of the transmission shaft 5 is improved, and after the electromagnet 9 is powered on, the moving ring 7 is reset under the elastic action of the first spring 13.

Preferably, in order to reduce the friction between the inner wall of the fitting hole and the transmission rod 18, the inner wall of the fitting hole is coated with a lubricating oil.

The lubricating oil has the function of reducing the friction force between the inner wall of the assembly hole and the transmission rod 18, and the moving fluency of the moving ring 7 is improved.

Preferably, in order to improve convenience, an antenna and a PLC are arranged in the connection box 3, and the driving motor 14, the electromagnet 9 and the antenna are electrically connected with the PLC.

PLC, namely a programmable logic controller, which adopts a programmable memory for storing programs therein, executes instructions facing users such as logic operation, sequence control, timing, counting, arithmetic operation and the like, and controls various types of machinery or production processes through digital or analog input and output, is a computer specially used for industrial control, has a hardware structure basically the same as that of a microcomputer, is generally used for data processing and instruction receiving and output and is used for realizing central control, a user can send out a wireless signal through wireless equipment, an antenna receives the signal and then transmits the signal to the PLC, the PLC controls an electromagnet 9 and a driving motor 14 to operate, the convenience of operation is improved, and simultaneously, the PLC can control the size of current supplied to the electromagnet 9, so that a moving ring 7 and a friction ring 10 cannot abut against each other during the impurity removal of a wheel 2, so that the resistance to rotation of the drive shaft 5 can be reduced.

Preferably, the driving motor 14 is a servo motor in order to increase the driving force of the driving motor 14.

The servo motor has a characteristic of strong overload capability, so that the driving force of the driving motor 14 can be improved.

Preferably, a screen is provided in each vent hole in order to prevent dust from entering the connecting box 3.

The effect of filter screen is avoided the dust to pass through in the air vent gets into connecting box 3, has played dirt-proof effect.

Preferably, the transmission shaft 5 is provided with fan blades 22 for improving the snow removing effect.

Make flabellum 22 rotate through driven rotation, the velocity of flow of air in connecting box 3 and the venthole can be accelerated through the rotational speed of flabellum 22 to can increase the effect that the air drives heat and acts on wheel 2, promote the snow melt effect promptly.

Preferably, in order to avoid the separation of the sliding rod 11 from the connecting blocks 12, each connecting block 12 is provided with a limiting block 23, the limiting block 23 is fixed on the inner wall of the annular hole of the support ring 8, and the limiting block 23 abuts against one side of the connecting block 12 far away from the cleaning disc 4.

The limiting block 23 is used for preventing the sliding rod 11 from being separated from the connecting block 12 during the resetting of the sliding rod 11, and has a limiting effect.

Preferably, in order to achieve the effects of buffering and vibration reduction, the material of the limiting block 23 is rubber.

The rubber texture is comparatively soft, can reduce connecting block 12 and stopper 23 and support the impact force that produces when leaning on, has played buffering and damping effect.

This car is at the in-process of traveling, make transmission shaft 5 drive cleaning disc 4 rotate through power component, and support through leaning on cleaning disc 4 and wheel 2, make brush 6 on cleaning disc 4 realize the clitellum on the surface of wheel 2, thereby played the function of cleaing away impurity on the wheel 2, avoid impurity to lead to wheel 2 to damage, and simultaneously, when snow appears on wheel 2, through supporting shift ring 7 and friction ring 10 to support, make transmission shaft 5 drive shift ring 7 and rotate, make between shift ring 7 and the friction ring 10 because of the friction production heat, and with heat transfer to wheel 2 on, the effect of cleaing away snow on wheel 2 has been realized, avoid wheel 2 to lead to skidding and take place the incident because of snow.

Compared with the prior art, this full-automatic intelligent electric automobile based on thing networking has realized cleaing away the function of impurity on the wheel 2 through clean mechanism, compare with current clean mechanism, this clean mechanism passes through the rolling disc drive and realizes rotating in 2 peripheries of wheel, the crisscross clear function of having played, clean effect is better, moreover, still realize cleaing away snow and dry function on the wheel 2 through complementary unit, compare with current complementary unit, this complementary unit produces the heat through the themogenic mode of friction, belong to mechanical mode, and current heating methods is mostly through electrical heating, there are potential safety hazards such as electric leakage, factor of safety is higher.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.