CN205044411U - Set up electric motor car wheel of suspension bumper shock absorber in steel ring - Google Patents
Set up electric motor car wheel of suspension bumper shock absorber in steel ring Download PDFInfo
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- CN205044411U CN205044411U CN201520836778.6U CN201520836778U CN205044411U CN 205044411 U CN205044411 U CN 205044411U CN 201520836778 U CN201520836778 U CN 201520836778U CN 205044411 U CN205044411 U CN 205044411U
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- steel ring
- suspension
- end cover
- establish
- guide pillar
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Abstract
Set up electric motor car wheel of suspension bumper shock absorber in steel ring, its characterized in that includes interior steel ring peripheral hardware inner bearing, bearing cover, the in -wheel motor stator, the in -wheel motor rotor, tyre rim and tire, establish the suspension bumper shock absorber in the interior steel ring, the suspension bumper shock absorber includes damper and suspension subassembly, damper include the casing outward through electric motor car chassis connecting seat ann in the electric motor car, establish the lubricated cover of guide pillar in the casing, uide bushing and damping spring, the lubricated cover of guide pillar, establish the guide pillar among uide bushing and the damping spring, the casing head links to each other with the suspension subassembly through the hitch, the suspension subassembly includes, the bottom end cover, on, establish guide bar and bearing spring between the bottom end cover, the guide bar has the lubricated pipe of stand pipe and guide bar outward, establish in the electric motor car and establish the coupling spindle in the suspension base, elastic ball and the contact of bottom end cover outer wall are directly established to the coupling spindle, another establishes the coupling spindle axle sleeve and uide bushing head outer wall and contacts.
Description
Technical field
The utility model relates in steel ring the electric-vehicle wheel arranging suspension damper.
Background technology
In order to reduce the vibrations of battery-driven car, increase traveling comfort, usually spring damper is set on the vehicle frame of battery-driven car, or suspension and bumper are installed, but prior art suspension and bumper are installed separately more, its complex structure simultaneously, install, dismantle trouble, maintenance is inconvenient, and the shortcoming such as fault rate is high, and service life is short.
Summary of the invention
The purpose of this utility model is the shortcoming existed to overcome prior art, provides a kind of and suspension and bumper are connected into an entirety, and be arranged in steel ring, installation, convenient disassembly, good damping effect, easy to maintenance, the electric-vehicle wheel of suspension damper is set in the steel ring of long service life.
The technical scheme arranging the electric-vehicle wheel of suspension damper in the utility model steel ring is: it is characterized in that comprising interior steel ring, neck bearing is set gradually outside interior steel ring, bearing gland, wheel hub motor stator, wheel hub motor rotor, tyre rim and tire, in interior steel ring, suspension damper is set, described suspension damper comprises dampening assembly and suspended rack assembly, described dampening assembly comprises housing, housing is outer to be arranged on battery-driven car by electric vehicle chassis Connection Block, guide pillar lubricating sleeve is set in housing, orienting sleeve and damping spring, at guide pillar lubricating sleeve, in orienting sleeve and damping spring, guide pillar is set, the head of housing is connected with suspended rack assembly through hitch, described suspended rack assembly comprises upper end cover and bottom end cover, pilot bar and axle spring are set between upper end cover and bottom end cover, guide pipe and pilot bar lubrication management is had outside pilot bar, battery-driven car arranges suspension base, in suspension base, coupling spindle is set, one of coupling spindle arranges elastic ball, elastic ball contacts with the outer wall of bottom end cover, the other end of coupling spindle arranges axle sleeve, axle sleeve contacts with the head outer wall of orienting sleeve.
The utility model discloses the electric-vehicle wheel that suspension damper is set in a kind of steel ring, comprise tire, tire fifth wheel tyre steel ring, interior steel ring is set in tyre rim, between interior steel ring and tyre rim, neck bearing is set, bearing gland, wheel hub motor stator, wheel hub motor rotor, and a suspension base is installed in interior steel ring, suspension base and interior steel ring fix, in suspension base, coupling spindle is set, coupling spindle is mutually vertical with the axle core of the guide pillar of dampening assembly with the pilot bar of suspended rack assembly, and dampening assembly and suspended rack assembly carry out globality through hitch fixes, dampening assembly is fixed by electric vehicle chassis Connection Block and electric vehicle chassis, when tire is at rotating operation, tire belt driving wheel tyre steel ring, the outer ring of neck bearing, bearing gland, wheel hub motor rotor rotates, and interior steel ring, the inner ring of neck bearing and wheel hub motor stator then keep motionless, suspension base in interior steel ring, coupling spindle, dampening assembly and suspended rack assembly also keep motionless, dampening assembly is then fixed by the chassis of electric vehicle chassis Connection Block and battery-driven car, when the wheels travel of battery-driven car is to bumpy sections, wheel pitches and passes to tyre rim, interior steel ring and suspension base, suspension base drives orienting sleeve and bottom end cover up-and-down movement, orienting sleeve drives guide pillar lubricating sleeve to move up and down along guide pillar, bottom end cover drives guide pipe and pilot bar lubrication management to move up and down along pilot bar, by damping spring, buffering effect is played to orienting sleeve and guide pillar lubricating sleeve simultaneously, axle spring plays buffering effect to guide pipe and pilot bar lubrication management, and damping spring and axle spring by the slight up-and-down movement after buffering through upper end cover, hitch, housing and chassis Connection Block pass to battery-driven car, thus filter out most of beat and vibration, battery-driven car is made only to have slight vibration, improve safety and the traveling comfort of driver and crew, and tire and dampening assembly and suspended rack assembly assemble as a whole, the electric vehicle chassis Connection Block of dampening assembly is fixed by the fasteners such as bolt and battery-driven car, tire, dampening assembly, suspended rack assembly integral installation, convenient disassembly, thus be conducive to maintenance, longer service life.
Arrange the electric-vehicle wheel of suspension damper in the utility model steel ring, the both sides of described suspended rack assembly upper end cover arrange extension spring, and the other end of extension spring is connected with interior steel ring.Had extension spring, prevented suspension to affect and two Lateral Runout by road surface with tire outside diameter, improved the beat of traditional suspension structure and the vibrations produced, the air resistance coefficient that reduces wheels travel, having saved affects watt loss by air resistance coefficient, improves the continual mileage of vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric-vehicle wheel arranging suspension damper in steel ring;
Fig. 2 is the schematic side view of the electric-vehicle wheel arranging suspension damper in steel ring;
Fig. 3 is the schematic front view of dampening assembly and suspended rack assembly;
Fig. 4 is the structural representation of dampening assembly and suspended rack assembly.
Detailed description of the invention
The utility model relates to the electric-vehicle wheel arranging suspension damper in a kind of steel ring, as shown in Fig. 1-Fig. 4, it is characterized in that: comprise interior steel ring 31, neck bearing 32 is set gradually outside interior steel ring, bearing gland 33, wheel hub motor stator 34, wheel hub motor rotor 35, tyre rim 36 and tire 37, in interior steel ring, suspension damper is set, described suspension damper comprises dampening assembly and suspended rack assembly, described dampening assembly comprises housing 9, housing is outer to be arranged on battery-driven car by electric vehicle chassis Connection Block 12, guide pillar lubricating sleeve 10 is set in housing, orienting sleeve 11 and damping spring 7, at guide pillar lubricating sleeve, in orienting sleeve and damping spring, guide pillar 8 is set, the head of housing is connected with suspended rack assembly through hitch 5, described suspended rack assembly comprises upper end cover 3 and bottom end cover 21, pilot bar 20 and axle spring 2 are set between upper end cover and bottom end cover, guide pipe 17 and pilot bar lubrication management 18 is had outside pilot bar, battery-driven car arranges suspension base 15, coupling spindle 14 is set in suspension base, one of coupling spindle arranges elastic ball 16, elastic ball 16 contacts with the outer wall of bottom end cover 21, the other end of coupling spindle arranges axle sleeve 22, axle sleeve contacts with the head outer wall of orienting sleeve 11.Comprise tire 37, tire fifth wheel tyre steel ring 36, interior steel ring 31 is set in tyre rim, neck bearing 32 is set between interior steel ring and tyre rim, bearing gland 33, wheel hub motor stator 34, wheel hub motor rotor 35, and a suspension base 15 is installed in interior steel ring 31, suspension base and interior steel ring fix, coupling spindle 14 is set in suspension base, coupling spindle is mutually vertical with the axle core of the guide pillar 8 of dampening assembly with the pilot bar 20 of suspended rack assembly, and dampening assembly and suspended rack assembly carry out globality through hitch 5 fixes, dampening assembly is fixed by electric vehicle chassis Connection Block 12 and electric vehicle chassis, when tire 37 is at rotating operation, tire belt driving wheel tyre steel ring 36, the outer ring of neck bearing 32, bearing gland 33, wheel hub motor rotor 35 rotates, and interior steel ring 31, inner ring and wheel hub motor stator 34 maintenance of neck bearing 32 are motionless, suspension base 15 in interior steel ring, coupling spindle 14, dampening assembly and suspended rack assembly also keep motionless, dampening assembly is then fixed by the chassis of electric vehicle chassis Connection Block 12 with battery-driven car, when the wheels travel of battery-driven car is to bumpy sections, wheel pitches and passes to tyre rim 36, interior steel ring 31 and suspension base 15, suspension base drives orienting sleeve 11 and bottom end cover 21 up-and-down movement, orienting sleeve drives guide pillar lubricating sleeve 10 to move up and down along guide pillar 8, bottom end cover 21 drives guide pipe 17 and pilot bar lubrication management 18 to move up and down along pilot bar 20, play buffering effect by damping spring 7 pairs of orienting sleeves 11 and guide pillar lubricating sleeve 10 simultaneously, axle spring 2 pairs of guide pipes 17 and pilot bar lubrication management 18 play buffering effect, and damping spring 7 and axle spring 2 by the slight up-and-down movement after buffering through upper end cover 3, hitch 5, housing 8 and chassis Connection Block 12 pass to battery-driven car, thus filter out most of beat and vibration, battery-driven car is made only to have slight vibration, improve safety and the traveling comfort of driver and crew, and tire and dampening assembly and suspended rack assembly assemble as a whole, the electric vehicle chassis Connection Block 12 of dampening assembly is fixed by the fasteners such as bolt and battery-driven car, tire, dampening assembly, suspended rack assembly integral installation, convenient disassembly, thus be conducive to maintenance, longer service life.The both sides of described suspended rack assembly upper end cover 3 arrange extension spring 13, and the other end of extension spring is connected with interior steel ring 31.There is extension spring 13, prevent suspension to affect and two Lateral Runout by road surface with tire outside diameter, improve traditional suspension structure beat and produce vibrations, reduce the air resistance coefficient of wheels travel, having saved affects watt loss by air resistance coefficient, improves the continual mileage of vehicle.
Claims (2)
1. the electric-vehicle wheel of suspension damper is set in steel ring, it is characterized in that: comprise interior steel ring (31), neck bearing (32) is set gradually outside interior steel ring, bearing gland (33), wheel hub motor stator (34), wheel hub motor rotor (35), tyre rim (36) and tire (37), in interior steel ring, suspension damper is set, described suspension damper comprises dampening assembly and suspended rack assembly, described dampening assembly comprises housing (9), housing is arranged on battery-driven car by electric vehicle chassis Connection Block (12) outward, guide pillar lubricating sleeve (10) is set in housing, orienting sleeve (11) and damping spring (7), at guide pillar lubricating sleeve, in orienting sleeve and damping spring, guide pillar (8) is set, the head of housing is connected with suspended rack assembly through hitch (5), described suspended rack assembly comprises upper end cover (3) and bottom end cover (21), pilot bar (20) and axle spring (2) are set between upper end cover and bottom end cover, guide pipe (17) and pilot bar lubrication management (18) is had outside pilot bar, battery-driven car arranges suspension base (15), coupling spindle (14) is set in suspension base, one of coupling spindle arranges elastic ball (16), elastic ball (16) contacts with the outer wall of bottom end cover (21), the other end of coupling spindle arranges axle sleeve (22), axle sleeve contacts with the head outer wall of orienting sleeve (11).
2. arrange the electric-vehicle wheel of suspension damper in steel ring as claimed in claim 1, it is characterized in that: the both sides of described suspended rack assembly upper end cover (3) arrange extension spring (13), the other end of extension spring is connected with interior steel ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836778.6U CN205044411U (en) | 2015-10-27 | 2015-10-27 | Set up electric motor car wheel of suspension bumper shock absorber in steel ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836778.6U CN205044411U (en) | 2015-10-27 | 2015-10-27 | Set up electric motor car wheel of suspension bumper shock absorber in steel ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044411U true CN205044411U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520836778.6U Active CN205044411U (en) | 2015-10-27 | 2015-10-27 | Set up electric motor car wheel of suspension bumper shock absorber in steel ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340733A (en) * | 2018-04-24 | 2018-07-31 | 吉林大学 | A kind of built-in sprung-hub wheel |
| CN108443406A (en) * | 2018-05-21 | 2018-08-24 | 李志联 | The double guide post dampers of oil-free built in Electric Motor Wheel |
-
2015
- 2015-10-27 CN CN201520836778.6U patent/CN205044411U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340733A (en) * | 2018-04-24 | 2018-07-31 | 吉林大学 | A kind of built-in sprung-hub wheel |
| CN108340733B (en) * | 2018-04-24 | 2024-03-15 | 吉林大学 | Wheel with built-in suspension |
| CN108443406A (en) * | 2018-05-21 | 2018-08-24 | 李志联 | The double guide post dampers of oil-free built in Electric Motor Wheel |
| CN108443406B (en) * | 2018-05-21 | 2023-10-27 | 李志联 | Built-in oilless double-guide-post shock absorber of electric wheel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |