CN106881988B - Elastic ring split rigid-flexible combined structure of mechanical elastic wheel - Google Patents
Elastic ring split rigid-flexible combined structure of mechanical elastic wheel Download PDFInfo
- Publication number
- CN106881988B CN106881988B CN201710088784.1A CN201710088784A CN106881988B CN 106881988 B CN106881988 B CN 106881988B CN 201710088784 A CN201710088784 A CN 201710088784A CN 106881988 B CN106881988 B CN 106881988B
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- elastic ring
- elastic
- clamp
- combined
- mechanical
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/313—Resiliency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses an elastic ring split rigid-flexible combined structure of a mechanical elastic wheel, which comprises the following components: the elastic rings which are arranged in parallel are locked together through a plurality of elastic ring combination clamps which are uniformly distributed in the circumferential direction, so that an elastic ring split rigid-flexible combination structure is formed; the elastic ring is mainly formed by winding a plurality of strands of steel wires, the elastic ring combined clamp comprises an elastic ring combined clamp main clamp and two elastic ring combined clamp sub-clamps arranged on two sides of the elastic ring combined clamp main clamp, and the elastic ring combined clamp sub-clamps are connected with the elastic ring combined clamp main clamp through pins; the elastic ring combined clamp main clamp and the elastic ring combined clamp sub clamp are provided with a plurality of elastic ring positioning round holes, and the positioning connection of the elastic ring and the elastic ring combined clamp is realized through the elastic ring positioning round holes. The invention has the advantages of simple structure, safety, reliability, flexible use and lower cost, can effectively improve the mechanical efficiency and the elastic performance of the tire, meets the requirements of different pavements, and has good economical practicability.
Description
Technical Field
The invention relates to an elastic ring split rigid-flexible combined structure of a mechanical elastic wheel, and belongs to the technical field of non-inflatable safety wheels.
Background
In recent years, with an increase in vehicle speed and an expansion in running environment, a demand for tires has been increasing. Conventional pneumatic tires exist in use: a. the problems of tire puncture, tire burst and the like easily occur under severe conditions, so that the trafficability of the vehicle is reduced or the maneuverability is lost; b. a proper tire pressure needs to be maintained; c. the manufacturing process is complex, and the like, and brings a lot of inconvenience to the production and life of people.
Aiming at the inherent defects of the pneumatic tire structure, the safety wheel which gets rid of the basic structure of the traditional pneumatic tire and develops a non-pneumatic structure is a current trend, but no breakthrough progress is realized.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the invention provides the elastic ring split rigid-flexible combined structure of the mechanical elastic wheel, which has the characteristics of simple structure, flexible use, lower cost and the like, can effectively improve the mechanical efficiency and the elastic performance of the tire, meets the requirements of different pavements, and is safe, reliable and lower in process difficulty.
The technical scheme is as follows: in order to achieve the above purpose, the invention adopts the following technical scheme:
the elastic ring split rigid-flexible combined structure of the mechanical elastic wheel comprises a plurality of elastic rings which are arranged in parallel and a plurality of elastic ring combined clamps which are uniformly arranged along the circumferential direction of the elastic rings, and the plurality of elastic rings which are arranged in parallel are locked together through the plurality of elastic ring combined clamps which are uniformly arranged along the circumferential direction to form the elastic ring split rigid-flexible combined structure;
wherein, the elastic ring is mainly formed by winding a plurality of steel wires, and the outline of the elastic ring is generally circular; the elastic ring combination card comprises an elastic ring combination card main card and two elastic ring combination card sub-cards arranged on two sides of the elastic ring combination card main card, and the elastic ring combination card sub-cards are connected with the elastic ring combination card main card through pins; the elastic ring combined clamp main clamp and the elastic ring combined clamp sub clamp are provided with a plurality of elastic ring positioning round holes for the elastic ring to pass through, and the positioning connection of the elastic ring and the elastic ring combined clamp is realized through the elastic ring positioning round holes.
Preferably, in order to ensure the stable and safe use of the structure, the number of the elastic ring combination cards is 5-21.
Preferably, the number of the elastic rings is 3-9, which is consistent with the number of the elastic ring positioning round holes on the elastic ring combination clamp.
Preferably, the elastic ring combined card main card is provided with 1-7 elastic ring positioning round holes which are equidistantly arranged and symmetrically distributed along the axis of the elastic ring combined card main card.
Preferably, 1-2 elastic ring positioning round holes are arranged on the elastic ring combined card.
Preferably, the elastic ring and the elastic ring combination card are made of metal elastic materials or nonmetal elastic materials, which is beneficial to improving the flexibility of the structure.
Preferably, the inner side of the elastic ring is provided with a wheel hub, and the outer side of the wheel hub and the inner side of the elastic ring combined clamp main clamp are provided with corresponding round pin lugs; the elastic ring combined clamp main clamp is connected with the inner side wheel hub in a matched manner through the hinge group and the hinge of the round pin lug, so that the complete mechanical elastic wheel is formed.
The beneficial effects are that: the elastic ring split rigid-flexible combined structure of the mechanical elastic wheel provided by the invention has the following advantages compared with the prior art:
1. the structure is simple, the split structure is adopted, the use is flexible, and the process difficulty and the production cost are effectively reduced;
2. the compressed air which is an important component of the pneumatic tire is abandoned, the problems of puncture, tire burst and the like of the pneumatic tire are overcome, the requirements of different road surfaces are met, and the safety of the wheel is improved;
3. the deformation of the elastic ring assembly is small, the rolling resistance and the energy consumption of the elastic ring assembly are far smaller than those of a pneumatic tire, namely the mechanical efficiency of the elastic ring assembly is far higher than that of the pneumatic tire, and the elastic ring assembly has good economical practicability;
4. the tire has better flexibility, is closer to the elastic performance of the pneumatic tire, and has better grip performance during steering or passing performance during passing over uneven road surfaces.
Drawings
FIG. 1 is a front view of an elastomeric ring split rigid-flexible composite structure for a mechanically resilient wheel in accordance with the present invention;
FIG. 2 is a side view of an elastomeric ring split rigid-flexible composite structure for a mechanically elastomeric wheel in accordance with the present invention;
FIG. 3 is a front view of the elastic ring combination card of the present invention;
FIG. 4 is a side view of the elastomeric ring combination card of the present invention;
FIG. 5 is a cross-sectional view of an elastomeric ring in accordance with the present invention;
FIG. 6 is a schematic view of a mechanical spring wheel according to an embodiment;
the drawings include: 1. the elastic ring combination card, 2, the elastic ring, 3, the main card of elastic ring combination card, 4, the sub card of elastic ring combination card, 5, the steel wire, 6, the round hole of elastic ring location, 7, round pin ear, 8, hinge group, 9, wheel hub.
Detailed Description
The invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the elastic ring split rigid-flexible combined structure of the mechanical elastic wheel comprises 5 elastic rings 2 which are arranged in parallel and 12 elastic ring combined clamps 1 which are uniformly arranged along the circumferential direction of the elastic rings 2, wherein the 5 elastic rings 2 which are arranged in parallel are locked together through the 12 elastic ring combined clamps 1 which are uniformly arranged along the circumferential direction;
as shown in fig. 5, the elastic ring 2 is mainly formed by winding 7 strands of steel wires 5, and the outer contour of the elastic ring is generally circular; as shown in fig. 3 and 4, the elastic ring combined card 1 includes an elastic ring combined card main card 3 and two elastic ring combined card sub-cards 4 disposed at two sides of the elastic ring combined card main card 3, and the elastic ring combined card sub-cards 4 are connected with the elastic ring combined card main card 3 through pins; the elastic ring combined clamp main clamp 3 and the elastic ring combined clamp sub clamp 4 are provided with 5 elastic ring positioning round holes 6 in total, and the positioning connection of the elastic ring 2 and the elastic ring combined clamp 1 is realized through the elastic ring positioning round holes 6.
In this embodiment, the middle parts of two sides of the main card 3 of the elastic ring combined card are provided with recesses, and one side of the sub card 4 of the elastic ring combined card is provided with protrusions matched with the recesses, and the protrusions are rotatably connected with the recesses through pins, that is, the sub card 4 of the elastic ring combined card is hinged with the main card 3 of the elastic ring combined card.
In this embodiment, the elastic ring combined card main card 3 is provided with three elastic ring positioning round holes 6 which are arranged at equal intervals, and are symmetrically distributed along the axis of the elastic ring combined card main card 3; the elastic ring combined clamp sub-clamps 4 are respectively provided with an elastic ring positioning round hole 6; the elastic ring 2 and the elastic ring combination card 1 are made of metal elastic materials or nonmetal elastic materials.
As shown in fig. 6, a wheel hub 9 is disposed on the inner side of the elastic ring 2, a pair of circular pins 7 is disposed on the inner side of the elastic ring combined clamp main clamp 3, and 12 pairs of corresponding circular pins 7 are disposed on the outer side of the wheel hub 9; the elastic ring combined clamp main clamp 3 is connected with the inner side wheel hub 9 in a matched manner through the hinge of the hinge group 8 and the round pin lug 7, so that a complete mechanical elastic wheel is formed.
The specific embodiments of the present invention are as follows:
during assembly, the elastic rings 2 which are arranged in parallel are locked and clamped together through 12 elastic ring combination clamps 1 which are uniformly distributed along the circumferential direction of the elastic rings 2, and the specific process is as follows: the 5 elastic rings 2 respectively penetrate through the elastic ring combined clamp main clamp 3 and the 5 elastic ring positioning round holes 6 on the elastic ring combined clamp sub clamp 4 to be in positioning connection with the elastic ring combined clamp 1, and then the hinge joint of the elastic ring combined clamp sub clamp 4 and the elastic ring combined clamp main clamp 3 is realized through pins at two sides, so that the assembly of the elastic ring split rigid-flexible combined structure is completed. Finally, the elastic ring combined clamp main clamp 3 is connected with the inner side wheel hub 9 in a matched manner through the hinge of the hinge group 8 and the round pin lug 7, so that the complete mechanical elastic wheel is formed.
The invention relates to a main structural component of a novel mechanical elastic safety wheel, which plays a role in supporting a framework and ensures certain elasticity. The structure abandons the compressed air which is an important component of the pneumatic tire, overcomes the problems of puncture, burst and the like of the pneumatic tire, and improves the safety of the wheel; the tire has better flexibility, is closer to the elastic performance of the pneumatic tire, and has better ground grabbing property during steering or passing property during passing over uneven road surfaces; meanwhile, the deformation is small, the rolling resistance is small, and the economy is good.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (7)
1. The elastic ring split rigid-flexible combined structure of the mechanical elastic wheel is characterized by comprising a plurality of elastic rings (2) which are arranged in parallel and a plurality of elastic ring combined clamps (1) which are uniformly arranged along the circumferential direction of the elastic rings (2), wherein the plurality of elastic rings (2) which are arranged in parallel are locked together through the plurality of elastic ring combined clamps (1) which are uniformly arranged along the circumferential direction;
the elastic ring (2) comprises a plurality of strands of steel wires (5) which are wound into a whole, the elastic ring combined clamp (1) comprises an elastic ring combined clamp main clamp (3) and two elastic ring combined clamp sub-clamps (4) which are arranged on two sides of the elastic ring combined clamp main clamp (3), the middle parts of the two sides of the elastic ring combined clamp main clamp (3) are provided with pits, one side of the elastic ring combined clamp sub-clamp (4) is provided with a bulge which is matched with the pits, and the bulge is connected with the pits in a rotating way through pins; the elastic ring combined clamp main clamp (3) and the elastic ring combined clamp sub-clamp (4) are respectively provided with a plurality of elastic ring positioning round holes (6), and the elastic ring (2) is connected with the elastic ring combined clamp (1) in a positioning manner through the elastic ring positioning round holes (6).
2. The elastic ring split rigid-flexible combined structure of the mechanical elastic wheel according to claim 1, wherein the number of the elastic ring combined clamps (1) is 5-21.
3. The elastic ring split rigid-flexible combined structure of the mechanical elastic wheel according to claim 1, wherein the number of the elastic rings (2) is 3-9, and the number of the elastic rings is consistent with the number of elastic ring positioning round holes (6) on the elastic ring combined clamp (1).
4. The elastic ring split rigid-flexible combined structure of the mechanical elastic wheel according to claim 1, wherein 1-7 elastic ring positioning round holes (6) which are equidistantly arranged are formed in the elastic ring combined clamp main clamp (3), and the elastic ring positioning round holes are symmetrically distributed along the axis of the elastic ring combined clamp main clamp (3).
5. The elastic ring split rigid-flexible combined structure of the mechanical elastic wheel according to claim 1, wherein 1-2 elastic ring positioning round holes (6) are formed in the elastic ring combined clamping and separating clamp (4).
6. The elastic ring split rigid-flexible combined structure of the mechanical elastic wheel according to claim 1, wherein the elastic ring (2) and the elastic ring combined clamp (1) are made of metal elastic materials or nonmetal elastic materials.
7. The elastic ring split rigid-flexible combined structure of the mechanical elastic wheel according to claim 1, wherein a wheel hub (9) is arranged on the inner side of the elastic ring (2), and corresponding round pin lugs (7) are arranged on the outer side of the wheel hub (9) and the inner side of the elastic ring combined clamp main clamp (3); the elastic ring combined clamp main clamp (3) is connected with the inner side wheel hub (9) in a matched manner through the hinge of the hinge group (8) and the round pin lug (7), so that the complete mechanical elastic wheel is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088784.1A CN106881988B (en) | 2017-02-20 | 2017-02-20 | Elastic ring split rigid-flexible combined structure of mechanical elastic wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088784.1A CN106881988B (en) | 2017-02-20 | 2017-02-20 | Elastic ring split rigid-flexible combined structure of mechanical elastic wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106881988A CN106881988A (en) | 2017-06-23 |
| CN106881988B true CN106881988B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088784.1A Active CN106881988B (en) | 2017-02-20 | 2017-02-20 | Elastic ring split rigid-flexible combined structure of mechanical elastic wheel |
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| CN (1) | CN106881988B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776335A (en) * | 2017-10-10 | 2018-03-09 | 南京航空航天大学 | A kind of reinforced compound hub structure of mechanical elastic vehicle wheel lateral stability |
| CN108045446A (en) * | 2017-12-18 | 2018-05-18 | 南京航空航天大学 | A kind of two-wheel edge endless-track vehicle mechanical elasticity bogie wheel and its method of work |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056840A (en) * | 1990-03-20 | 1991-12-11 | 赵震东 | Mechanical elastic wheel |
| CN1449943A (en) * | 2002-04-11 | 2003-10-22 | 崔阿年 | Wheel |
| CN1907737A (en) * | 2005-08-05 | 2007-02-07 | 赵震东 | Hanging hub wheel |
| JP2008273303A (en) * | 2007-04-26 | 2008-11-13 | Bridgestone Corp | Non-pneumatic tire |
| US20110278911A1 (en) * | 2008-10-01 | 2011-11-17 | Bridgestone Corporation | Non-pneumatic tire |
| CN206589557U (en) * | 2017-02-20 | 2017-10-27 | 南京航空航天大学 | A kind of elastic ring split hard and soft combining structure of mechanical elastic vehicle wheel |
-
2017
- 2017-02-20 CN CN201710088784.1A patent/CN106881988B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056840A (en) * | 1990-03-20 | 1991-12-11 | 赵震东 | Mechanical elastic wheel |
| CN1449943A (en) * | 2002-04-11 | 2003-10-22 | 崔阿年 | Wheel |
| CN1907737A (en) * | 2005-08-05 | 2007-02-07 | 赵震东 | Hanging hub wheel |
| JP2008273303A (en) * | 2007-04-26 | 2008-11-13 | Bridgestone Corp | Non-pneumatic tire |
| US20110278911A1 (en) * | 2008-10-01 | 2011-11-17 | Bridgestone Corporation | Non-pneumatic tire |
| CN206589557U (en) * | 2017-02-20 | 2017-10-27 | 南京航空航天大学 | A kind of elastic ring split hard and soft combining structure of mechanical elastic vehicle wheel |
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| Publication number | Publication date |
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| CN106881988A (en) | 2017-06-23 |
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