CN112046269A - Self-driven tire for new energy automobile - Google Patents
Self-driven tire for new energy automobile Download PDFInfo
- Publication number
- CN112046269A CN112046269A CN202010964165.6A CN202010964165A CN112046269A CN 112046269 A CN112046269 A CN 112046269A CN 202010964165 A CN202010964165 A CN 202010964165A CN 112046269 A CN112046269 A CN 112046269A
- Authority
- CN
- China
- Prior art keywords
- automobile
- fixedly connected
- tire
- sleeve
- hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
- B60G11/16—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
Abstract
The invention discloses a self-driven tire for a new energy automobile, and relates to the technical field of new energy automobiles. The utility model provides a new energy automobile is with self-driving tire, includes automobile wheel hub, automobile wheel hub's outside is provided with wheel hub arch, and automobile wheel hub's outside passes through wheel hub arch fixedly connected with automobile tire, automobile tire's inside is fixed to be provided with the tire arch, automobile wheel hub's inside fixedly connected with electric motor rotor, and electric motor rotor's inner wall fixedly connected with permanent magnet, the both sides of the inside intermediate position of electric motor rotor are fixed mounting respectively has first bearing and second bearing, and the middle part loose bearing of first bearing and second bearing has connect the car fixed axle. The self-driven tire has certain buffering performance through the arrangement of the spring guide post, the sleeve body and the telescopic spring, and can buffer a vehicle body when the vehicle runs on an uneven road surface, so that the off-road performance of the vehicle is improved.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a self-driven tire for a new energy automobile.
Background
The new energy automobile adopts unconventional automobile fuel as a power source or conventional automobile fuel, adopts a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, comprises four types of hybrid electric automobiles, a pure electric automobile, a solar automobile, a fuel cell electric automobile, other new energy automobiles and the like, and is an existing main automobile type which reduces or abandons the combustion of a traditional gasoline or diesel oil driven internal combustion engine and aims to meet the requirements of environmental protection and oil crisis.
However, most new energy vehicles have relatively weak power systems, so that the vehicles have poor off-road capability and are unstable when encountering rough roads.
Disclosure of Invention
The invention aims to provide a self-driven tire for a new energy automobile, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a self-driven tire for a new energy automobile comprises an automobile hub, wherein a hub bulge is arranged on the outer portion of the automobile hub, an automobile tire is fixedly connected to the outer portion of the automobile hub through the hub bulge, the tire bulge is fixedly arranged inside the automobile tire, a motor rotor is fixedly connected to the inside of the automobile hub, a permanent magnet is fixedly connected to the inner wall of the motor rotor, a first bearing and a second bearing are fixedly mounted on two sides of the middle position inside the motor rotor respectively, an automobile fixing shaft is movably and axially connected to the middle portions of the first bearing and the second bearing, a second connecting body is fixedly connected to one end of the automobile fixing shaft, a fixing shaft sealing cover is fixedly screwed to the other end of the automobile fixing shaft, a motor stator is fixedly connected to the outer wall of the middle portion of the automobile fixing shaft, an electromagnetic winding is fixedly connected to the outer portion, the one end fixedly connected with connecting piece of car fixed axle, and the middle part fixedly connected with spring guide pillar of connecting piece, the first connector of one side fixedly connected with of connecting piece, the outside activity of spring guide pillar has cup jointed expanding spring, and the one end activity of spring guide pillar has cup jointed the body, expanding spring with cup joint the body stationary phase and be connected, and cup joint the first rotatory axle sleeve of top fixedly connected with of body, the equal fixedly connected with fixed rotating shaft in both sides of connecting piece, and the both sides of connecting piece all have the movable rotor through the movable shaft coupling of fixed rotating shaft, fixedly connected with electric putter around the outside of first connector, and electric putter's top fixedly connected with brake block.
Furthermore, the automobile hub is matched with an automobile tire, and the hub bulge is matched with the tire bulge.
Furthermore, the connecting piece and the automobile fixing shaft are fixedly connected through a first connecting body and a second connecting body.
Furthermore, the wire harness sleeve is movably inserted in the spring guide pillar, the top of the spring guide pillar is provided with a guide pillar fixing ring, the inside of the sleeve body is provided with a piston hole, the bottom of the sleeve body is fixedly connected with a sleeve ring, the guide pillar fixing ring is matched with the sleeve ring, a sleeve through hole is formed in the wire harness sleeve, the wire harness sleeve movably penetrates through the sleeve through hole, and the power wire harness is respectively connected with the electric push rod and the motor controller.
Furthermore, the activity rotor includes the rotatory axle sleeve of second, the first montant of top fixedly connected with of the rotatory axle sleeve of second, and one side fixedly connected with at first montant top connects the horizontal pole, connect the top fixedly connected with second montant of horizontal pole one side, and the rotatory axle sleeve of top fixedly connected with third of second montant, the activity rotor passes through the rotatory axle sleeve of second and the movable looks coupling of fixed rotating shaft, the rotatory axle sleeve of second and the size of third rotatory axle sleeve size are unanimous.
Furthermore, the spring guide post is matched with the wire harness sleeve, the spring guide post is matched with the telescopic spring, and the sleeve body is matched with the telescopic spring.
Compared with the prior art, the invention has the beneficial effects that:
(1) the self-driven tire for the new energy automobile has the advantages that the self-driven tire has certain buffering performance through the arrangement of the spring guide pillar, the sleeve-joint body and the telescopic spring, and can buffer a vehicle body when passing through an uneven road surface, so that the off-road performance of the self-driven tire is improved.
(2) This new energy automobile is with self-driven tire, through the setting of activity rotor, realized that its structure is comparatively stable to when meetting unevenness's ground, this structure can make the spring guide pillar, cup joint the body and expanding spring and stabilize more and can not produce acutely and rock.
(3) The self-driven tire for the new energy automobile has the advantages that the self-driven function is achieved through the arrangement of the motor rotor, the motor stator and the automobile fixing shaft, and the automobile hub and the automobile tire can be driven to rotate through the motor rotor and the motor stator after being electrified.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 3 in accordance with the present invention;
FIG. 6 is a cross-sectional view of the spring guide post and socket body of the present invention;
fig. 7 is a schematic structural view of the movable rotating body according to the present invention.
In the figure: 1. an automobile hub; 101. a hub boss; 2. automobile tires; 201. a tire bulge; 3. a motor rotor; 4. a permanent magnet; 5. a motor stator; 6. an electromagnetic winding; 7. a motor controller; 8. a first bearing; 9. fixing a shaft sealing cover; 10. a connecting member; 1001. a first connecting body; 11. a spring guide post; 1101. a guide post fixing ring; 12. a power supply harness; 13. a socket body; 1301. sleeving a circular ring; 1302. a piston bore; 14. a first rotary sleeve; 15. a tension spring; 16. fixing the rotating shaft; 17. a movable rotating body; 1701. a second rotary sleeve; 1702. a first vertical bar; 1703. a second vertical bar; 1704. a third rotary sleeve; 1705. connecting the cross bars; 18. an automotive stationary shaft; 1801. a second connector; 19. a second bearing; 20. an electric push rod; 21. a brake pad; 22. a wire harness sleeve; 2201. the sleeve is provided with a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the present invention provides a technical solution: a self-driven tire for a new energy automobile comprises an automobile hub 1, a hub bulge 101 is arranged outside the automobile hub 1, the automobile tire 2 is fixedly connected outside the automobile hub 1 through the hub bulge 101, the tire bulge 201 is fixedly arranged inside the automobile tire 2, a motor rotor 3 is fixedly connected inside the automobile hub 1, a permanent magnet 4 is fixedly connected to the inner wall of the motor rotor 3, a first bearing 8 and a second bearing 19 are fixedly mounted on two sides of the middle position inside the motor rotor 3 respectively, an automobile fixing shaft 18 is movably and axially connected to the middle parts of the first bearing 8 and the second bearing 19, a second connector 1801 is fixedly connected to one end of the automobile fixing shaft 18, a fixing shaft sealing cover 9 is fixedly and threadedly connected to the other end of the automobile fixing shaft 18, a motor stator 5 is fixedly connected to the outer wall of the middle part of the automobile fixing shaft 18, and an electromagnetic winding 6 is, one side of the motor stator 5 is fixedly connected with a motor controller 7, one end of the automobile fixing shaft 18 is fixedly connected with a connecting piece 10, the middle part of the connecting piece 10 is fixedly connected with a spring guide post 11, one side of the connecting piece 10 is fixedly connected with a first connecting body 1001, an extension spring 15 is movably sleeved outside the spring guide post 11, one end of the spring guide post 11 is movably sleeved with a sleeve body 13, the extension spring 15 is fixedly connected with the sleeve body 13, the top of the sleeve body 13 is fixedly connected with a first rotating shaft sleeve 14, both sides of the connecting piece 10 are fixedly connected with a fixed rotating shaft 16, both sides of the connecting piece 10 are movably and axially connected with a movable rotating body 17 through the fixed rotating shaft 16, an electric push rod 20 is fixedly connected around the outside of the first connecting body 1001, the top of the electric push rod 20 is fixedly connected with a brake pad 21, and through the motor rotor 3, the self-driving tire has a self-driving function, and after being electrified, the automobile hub 1 and the automobile tire 2 can be driven to rotate by the motor rotor 3 and the motor stator 5.
As shown in fig. 3 and 4, the automobile hub 1 is matched with the automobile tire 2, and the hub bulge 101 is matched with the tire bulge 201.
As shown in fig. 3 and 5, the connecting member 10 and the vehicle fixing shaft 18 are fixedly connected by the first connecting body 1001 and the second connecting body 1801.
As shown in fig. 6, a wire harness sleeve 22 is movably inserted into the spring guide post 11, a guide post fixing ring 1101 is arranged on the top of the spring guide post 11, a piston hole 1302 is formed in the sleeve body 13, a sleeve ring 1301 is fixedly connected to the bottom of the sleeve body 13, the guide post fixing ring 1101 is matched with the sleeve ring 1301, a sleeve through hole 2201 is formed in the wire harness sleeve 22, a power wire harness 12 is movably inserted into the wire harness sleeve 22 through the sleeve through hole 2201, and the power wire harness 12 is respectively connected with the electric push rod 20 and the motor controller 7.
As shown in fig. 7, the movable rotator 17 includes a second rotating shaft sleeve 1701, a first vertical rod 1702 is fixedly connected to the top of the second rotating shaft sleeve 1701, a connecting cross rod 1705 is fixedly connected to one side of the top of the first vertical rod 1702, a second vertical rod 1703 is fixedly connected to the top of one side of the connecting cross rod 1705, a third rotating shaft sleeve 1704 is fixedly connected to the top of the second vertical rod 1703, the movable rotator 17 is movably coupled to the fixed rotating shaft 16 through the second rotating shaft sleeve 1701, the second rotating shaft sleeve 1701 is identical to the third rotating shaft sleeve 1704 in size, and through the arrangement of the movable rotator 17, the structure is stable, so that when an uneven ground is encountered, the structure can enable the spring guide post 11, the sleeve 13 and the expansion spring 15 to be more stable and not to generate violent shaking.
As shown in fig. 6, the spring guide post 11 is matched with the wire harness sleeve 22, the spring guide post 11 is matched with the expansion spring 15, the sleeve body 13 is matched with the expansion spring 15, and the arrangement of the spring guide post 11, the sleeve body 13 and the expansion spring 15 realizes that the self-driven tire has certain buffering performance, and can buffer a vehicle body when passing through an uneven road surface, so that the off-road performance of the self-driven tire is improved.
When the self-driven tire is used, the self-driven tire is connected with an automobile body through the first rotating shaft sleeve 14 and the third rotating shaft sleeve 1704, the automobile hub 1 and the automobile tire 2 are driven to rotate through the motor rotor 3 and the motor stator 5 after being started and powered on, when the automobile tire 2 meets an obstacle, the automobile tire 2 firstly transmits impact force to the automobile hub 1, the automobile hub 1 further transmits the impact force to the connecting piece 10 through the automobile fixing shaft 18, the connecting piece 10 further transmits the impact force to the spring guide post 11, and the impact force is further buffered through the telescopic spring 15, so that the influence of the impact force on the automobile body of a new energy automobile can be effectively reduced.
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 (6)
1. The utility model provides a new energy automobile is with self-propelled tire, includes automobile wheel hub (1), its characterized in that: the automobile hub comprises an automobile hub (1), and is characterized in that a hub bulge (101) is arranged outside the automobile hub (1), the automobile tire (2) is fixedly connected outside the automobile hub (1) through the hub bulge (101), the tire bulge (201) is fixedly arranged inside the automobile tire (2), a motor rotor (3) is fixedly connected inside the automobile hub (1), a permanent magnet (4) is fixedly connected to the inner wall of the motor rotor (3), a first bearing (8) and a second bearing (19) are fixedly arranged on two sides of the middle position inside the motor rotor (3) respectively, an automobile fixing shaft (18) is movably connected to the middle portions of the first bearing (8) and the second bearing (19), a second connecting body (1801) is fixedly connected to one end of the automobile fixing shaft (18), and a fixing shaft sealing cover (9) is fixedly screwed to the other end of the automobile fixing shaft (, the automobile fixing shaft comprises an automobile fixing shaft (18), a motor stator (5) is fixedly connected to the outer wall of the middle of the automobile fixing shaft (18), an electromagnetic winding (6) is fixedly connected to the outer portion of the motor stator (5), a motor controller (7) is fixedly connected to one side of the motor stator (5), a connecting piece (10) is fixedly connected to one end of the automobile fixing shaft (18), a spring guide pillar (11) is fixedly connected to the middle of the connecting piece (10), a first connecting body (1001) is fixedly connected to one side of the connecting piece (10), an extension spring (15) is movably sleeved on the outer portion of the spring guide pillar (11), a sleeve body (13) is movably sleeved on one end of the spring guide pillar (11), the extension spring (15) is fixedly connected with the sleeve body (13), a first rotating shaft sleeve (14) is fixedly connected to the top of the sleeve body (13), and fixed rotating shafts (16) are, and the both sides of connecting piece (10) all have movable rotor (17) through fixed pivot (16) activity coupling joint, fixedly connected with electric putter (20) around first connecting body (1001) outside, and the top fixedly connected with brake block (21) of electric putter (20).
2. The self-propelled tire for the new energy automobile according to claim 1, characterized in that: the automobile hub (1) is matched with an automobile tire (2), and the hub bulge (101) is matched with the tire bulge (201).
3. The self-propelled tire for the new energy automobile according to claim 1, characterized in that: the connecting piece (10) is fixedly connected with the automobile fixing shaft (18) through a first connecting body (1001) and a second connecting body (1801).
4. The self-propelled tire for the new energy automobile according to claim 1, characterized in that: the wire harness fixing device is characterized in that a wire harness sleeve (22) is movably inserted in the spring guide column (11), a guide column fixing ring (1101) is arranged at the top of the spring guide column (11), a piston hole (1302) is formed in the sleeving body (13), a sleeving ring (1301) is fixedly connected to the bottom of the sleeving body (13), the guide column fixing ring (1101) is matched with the sleeving ring (1301), a sleeve through hole (2201) is formed in the wire harness sleeve (22), a power wire harness (12) is movably connected to the wire harness sleeve (22) in a penetrating mode through the sleeve through hole (2201), and the power wire harness (12) is connected with an electric push rod (20) and a motor controller (7) respectively.
5. The self-propelled tire for the new energy automobile according to claim 1, characterized in that: the activity rotor (17) includes the rotatory axle sleeve of second (1701), the first montant of top fixedly connected with (1702) of the rotatory axle sleeve of second (1701), and one side fixedly connected with at first montant (1702) top connect horizontal pole (1705), the top fixedly connected with second montant (1703) of connecting horizontal pole (1705) one side, and the top fixedly connected with third rotatory axle sleeve (1704) of second montant (1703), the activity rotor (17) is through the rotatory axle sleeve of second (1701) and fixed rotating shaft (16) activity looks hub connection, second rotatory axle sleeve (1701) and third rotatory axle sleeve (1704) size are unanimous.
6. The self-propelled tire for the new energy automobile according to claim 1, characterized in that: the spring guide post (11) is matched with the wire harness sleeve (22), the spring guide post (11) is matched with the telescopic spring (15), and the sleeve body (13) is matched with the telescopic spring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964165.6A CN112046269A (en) | 2020-09-15 | 2020-09-15 | Self-driven tire for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964165.6A CN112046269A (en) | 2020-09-15 | 2020-09-15 | Self-driven tire for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112046269A true CN112046269A (en) | 2020-12-08 |
Family
ID=73611011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010964165.6A Withdrawn CN112046269A (en) | 2020-09-15 | 2020-09-15 | Self-driven tire for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112046269A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010231573A1 (en) * | 2009-03-30 | 2011-09-29 | Tq-Systems Gmbh | Gear, motor-gear unit, vehicle, generator with a gear, and force transmitting element |
| CN204623114U (en) * | 2015-03-09 | 2015-09-09 | 河北爱兰斯自动化技术有限公司 | A kind of car elevator accessory |
| CN205800692U (en) * | 2016-05-30 | 2016-12-14 | 重庆科鑫三佳车辆技术有限公司 | Passenger-carrying chassis power platform front wheel driving steeraxle |
| CN109540922A (en) * | 2019-01-29 | 2019-03-29 | 吉林大学 | A kind of portable dual wheels tire inner tread detection device and detection method |
| CN110712469A (en) * | 2019-10-08 | 2020-01-21 | 宁波大桔科技有限公司 | Portable hub motor power wheel with external end cover |
| CN111216392A (en) * | 2018-11-23 | 2020-06-02 | 亚猎士科技股份有限公司 | Method for manufacturing composite rim and structure thereof |
| CN211441942U (en) * | 2019-12-27 | 2020-09-08 | 河南金彭车业有限公司 | Double-hub motor control device |
-
2020
- 2020-09-15 CN CN202010964165.6A patent/CN112046269A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010231573A1 (en) * | 2009-03-30 | 2011-09-29 | Tq-Systems Gmbh | Gear, motor-gear unit, vehicle, generator with a gear, and force transmitting element |
| CN204623114U (en) * | 2015-03-09 | 2015-09-09 | 河北爱兰斯自动化技术有限公司 | A kind of car elevator accessory |
| CN205800692U (en) * | 2016-05-30 | 2016-12-14 | 重庆科鑫三佳车辆技术有限公司 | Passenger-carrying chassis power platform front wheel driving steeraxle |
| CN111216392A (en) * | 2018-11-23 | 2020-06-02 | 亚猎士科技股份有限公司 | Method for manufacturing composite rim and structure thereof |
| CN109540922A (en) * | 2019-01-29 | 2019-03-29 | 吉林大学 | A kind of portable dual wheels tire inner tread detection device and detection method |
| CN110712469A (en) * | 2019-10-08 | 2020-01-21 | 宁波大桔科技有限公司 | Portable hub motor power wheel with external end cover |
| CN211441942U (en) * | 2019-12-27 | 2020-09-08 | 河南金彭车业有限公司 | Double-hub motor control device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20201208 |