CN110510023A - The full rubber independent ambulation system of binodal creeper truck - Google Patents
The full rubber independent ambulation system of binodal creeper truck Download PDFInfo
- Publication number
- CN110510023A CN110510023A CN201910751794.8A CN201910751794A CN110510023A CN 110510023 A CN110510023 A CN 110510023A CN 201910751794 A CN201910751794 A CN 201910751794A CN 110510023 A CN110510023 A CN 110510023A
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- China
- Prior art keywords
- full rubber
- binodal
- rubber
- creeper truck
- full
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
Abstract
The invention discloses the full rubber independent ambulation systems of binodal creeper truck, are related to engineering machinery field, and in particular to the full rubber independence behavioral system of binodal creeper truck.One independent action system module is formed by full rubber belt track, driving wheel, suspension arrangement, truss, carrier wheel, inducer and tensioning apparatus；The full rubber independence behavioral system of binodal creeper truck is using truss as connection tie, driving wheel, suspension arrangement, carrier wheel and inducer and tensioning apparatus are axially fixed on truss, full rubber belt track and driving wheel, carrier wheel, inducer and tensioning apparatus cooperatively form closed loop.Overcome that existing creeper truck behavioral system can not be supported independently without car body and without driveability, endless-track vehicle traveling noise is big, vibration is big, destroys road surface, is difficult to adapt to the extremely rugged environment downward driving such as snowfield, desert, marsh the problem of.
Description
Technical field
The present invention relates to engineering machinery fields, and in particular to the full rubber independence behavioral system of binodal creeper truck.
Background technique
The running gear mechanism of existing binodal and single-unit caterpillar is the supporter using car body as behavioral system, will
The components such as driving wheel, suspension arrangement, inducer and track takeup and carrier wheel are axially fixed on car body, are made by crawler belt
It forms closed loop, and no car body behavioral system is unable to satisfy the driving functions of vehicle.Wherein, behavioral system suspension arrangement vibration damping is adopted
With torsion-bar spring, size runs through entire car body.Above structure occupancy vehicle body space is big, occupies its car body very in the weight of vehicle
Large scale (car body accounts for 20.5% of complete vehicle weight or so by taking tank as an example).So that using the executing mechanism bearing capacity of the structure
Greatly, grounding pressure is big, crawler width is limited by car body, expand it can not, it is difficult to adapt to snowfield, desert, marsh etc. extremely
Rugged environment downward driving.Based on steel or kiss-coating crawler belt, steel crawler belt is limited existing caterpillar by road surface.Kiss-coating is carried out
Band adapts it to travel on highway using steel crawler belt as plate body in its bottom kiss-coating.With money crawler belt, kiss-coating crawler belt is carried out compared with steel
Band contact area is small, makes it under same road conditions, steel crawler belt is strong compared with kiss-coating crawler belt passability.When steel or kiss-coating crawler belt rotate
Track pin and hole, which generate friction, causes to travel that noise is big, vibration is big.
Summary of the invention
The present invention provides a kind of full rubber independent ambulation system of binodal creeper truck, and the present invention is to solve the above-mentioned prior art
Deficiency, overcoming existing creeper truck behavioral system can not independently support without car body and without driveability, endless-track vehicle traveling noise
Greatly, vibration is big, destroys road surface, is difficult to adapt to the extremely rugged environment downward driving such as snowfield, desert, marsh the problem of.
To solve the above problems, the present invention adopts the following technical scheme: the full rubber independent ambulation system of binodal creeper truck, by
Full rubber belt track, driving wheel, suspension arrangement, truss, carrier wheel, inducer and tensioning apparatus form an independent behavioral system mould
Block；The full rubber independence behavioral system of binodal creeper truck using truss as connection tie, by driving wheel, suspension arrangement, carrier wheel and
Inducer and tensioning apparatus are axially fixed on truss, and full rubber belt track is matched with driving wheel, carrier wheel, inducer and tensioning apparatus
Conjunction forms closed loop.
The beneficial effect of the invention patent is: breaking existing endless-track vehicle executing mechanism must be with car body as the knot supported
Structure.Crawler width is not limited by car body.Contact area is exponentially increased, unit pressure is reduced, it can be in snowfield, marsh
Deng freedom of movement under extremely rugged environment.Car body weight reduces by 2/3. entire executing mechanism and same vehicle with vehicle weight/power ratio
Vehicle compare light-weight 1/2.It is set to have the advantages that light, flexible, quick, comfortable, low noise.
Detailed description of the invention
Fig. 1 is structure of the invention figure；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is truss cross-sectional view.
Symbol description in figure: full rubber belt track 1, driving wheel 2, suspension arrangement 3, truss 4, carrier wheel 5, inducer and tensioning
Device 6, rubber torsional spring truss fixing seat 7, high-strength alloy structure sheet metal 8, hollow cavity 9.
Specific embodiment
The present invention is described in detail with optimal embodiment below.
As shown in Figs. 1-2, the full rubber independent ambulation system of binodal creeper truck is filled by full rubber belt track 1, driving wheel 2, suspension
It sets 3, truss 4, carrier wheel 5, inducer and tensioning apparatus 6 and forms an independent action system module；The full rubber of binodal creeper truck
Independent behavioral system is using truss 4 as connection tie, by driving wheel 2, suspension arrangement 3, carrier wheel 5 and inducer and tensioning apparatus
6 are axially fixed on truss, and full rubber belt track 1 cooperatively forms closed loop with driving wheel 2, carrier wheel 5, inducer and tensioning apparatus 6,
Meet the driving functions of vehicle, truss installa-tion is on creeper truck body.
The width of full rubber belt track 1 is 1.2-2 times of the track shoe width of existing caterpillar.The full rubber belt track
Creeper tread of the length of 1 width and entire crawler belt all than general caterpillar is much broader, increases it exponentially
Contact area reduces unit pressure.Its passage capacity is improved to reduce the weight of independent executing mechanism, especially to its 4 He of truss
3 damping element of suspension arrangement is designed.Wherein, 4 unique distinction of truss is can to use the sheet metal punching press of high-strength alloy structure
Forming, overall structure is formed by 2 stamping sheet metal butt welding, is kept its internal formation hollow, is increased its buoyancy simultaneously, drop
Its low weight.Suspension arrangement 3 is used as independent behavioral system vibration insulating system, and damping element is rubber torsional spring, the element outer diameter
It is interference fitted with truss 4, internal diameter is connected with 3 supporting element of suspension arrangement, the bullet filled with high-intensitive, high fatigue between internal diameter and outer diameter
Property natural gum.Rubber torsional spring outer diameter is fixed when driving, and internal diameter rotary compression rubber makes its internal generation elastic deformation, and realization subtracts
Vibration.The structure size is small, easy for installation, large carrying capacity.Keep its independent executing mechanism extremely severe in snowfield, marsh etc.
In the environment of freedom of movement.
Full rubber belt track manufacturing method is: full rubber belt track 1, as main material, is added using natural rubber and synthetic rubber
Enter carbon black, sulphur, nano zine oxide, aromatic naphtha etc., account for full rubber belt track gross mass ratio be respectively natural rubber≤
30.04%, synthetic rubber≤46.73%, carbon black≤8.04%, sulphur≤3.5%, nano zine oxide≤2.34%, aromatic naphtha≤
8.35%, other≤1%.Above-mentioned formula is mainly used in decorative pattern side glue, wheel side glue and steel wire and covers glue and full rubber of the invention is made
Crawler belt, manufacturing method are made of existing rubber manufacturing technology；The formula of the synthetic rubber is to be by chloro- 1 and 3- butadiene
Primary raw material adds NA-22 and TT promotor, is polymerized.
Wherein:
1. decorative pattern side glue: ground plane glue is used in combination using natural rubber and rubber polymer, and formula has high abrasion, resistance to puncture, resistance to song
Scratch cracking characteristic.
2. taking turns side glue: with weight bearing wheel tread rubber, being used in combination using natural rubber and rubber polymer, formula has resistance to well
Flexural property, dynamic low-heat-generation performance.
3. steel wire covers glue: steel wire floor covers glue, using all natural rubber.Formula has excellent adhesion characteristic, and sizing material is static
It is excellent in dynamic bonding.
By large-scale mixer mixing, single screw extrusion machine squeezes out semifinished part, the molding sulfuration on vulcanizing press
Produce qualified rubber belt track.Make that its integrally formed caterpillar flexible is good, trackability is good, effectively reduces impact endurance test shock power
Loss.Driving wheel 2, carrier wheel 5, inducer and tensioning apparatus 6 and full rubber belt track contact surface all hang with high-intensity and high-tenacity bullet
Property polyurethane adhesive not only protective glue band but also plays the role of buffer shock-absorbing to components in its independent behavioral system.Using above-mentioned
Phenomena such as noise when overcoming vehicle driving of the full rubber belt track of method manufacture is big, vibration is big, crawler belt destructible road surface.
Claims (4)
1. the full rubber independent ambulation system of binodal creeper truck, it is characterised in that: by full rubber belt track, driving wheel, suspension arrangement, purlin
Frame, carrier wheel, inducer and tensioning apparatus form an independent action system module；The full rubber of binodal creeper truck is independently taken action system
Driving wheel, suspension arrangement, carrier wheel and inducer and tensioning apparatus are axially fixed to truss using truss as connection tie by system
On, full rubber belt track and driving wheel, carrier wheel, inducer and tensioning apparatus cooperatively form closed loop.
2. the full rubber independent ambulation system of binodal creeper truck as described in claim 1, it is characterised in that: the width of full rubber belt track
It is 1.2-2 times of the track shoe width of existing caterpillar.
3. the full rubber independent ambulation system of binodal creeper truck as described in claim 1, it is characterised in that: truss high-strength alloy
Structure sheet metal is stamping, and overall structure is formed by two stamping sheet metal butt welding, keeps its internal formation hollow.
4. the full rubber independent ambulation system of binodal creeper truck as described in claim 1, it is characterised in that: full rubber belt track uses day
Right rubber and synthetic rubber are added carbon black, sulphur, nano zine oxide, aromatic naphtha etc., account for full rubber belt track as main material
The ratio of gross mass is respectively natural rubber≤30.04%, synthetic rubber≤46.73%, carbon black≤8.04%, sulphur≤3.5%, receives
Rice zinc oxide≤2.34%, aromatic naphtha≤8.35%, it is other≤1%.Above-mentioned formula is mainly used in decorative pattern side glue, wheel side glue and steel
Silk covers glue and full rubber belt track of the invention is made, and manufacturing method is made of existing rubber manufacturing technology；The synthetic rubber
It is primary raw material that formula, which is by chloro- 1 and 3- butadiene, adds NA-22 and TT promotor, is polymerized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751794.8A CN110510023A (en) | 2019-08-15 | 2019-08-15 | The full rubber independent ambulation system of binodal creeper truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751794.8A CN110510023A (en) | 2019-08-15 | 2019-08-15 | The full rubber independent ambulation system of binodal creeper truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110510023A true CN110510023A (en) | 2019-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910751794.8A Pending CN110510023A (en) | 2019-08-15 | 2019-08-15 | The full rubber independent ambulation system of binodal creeper truck |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202006840U (en) * | 2011-03-18 | 2011-10-12 | 中国一拖集团有限公司 | High-speed walking system for rubber track tractor |
| CN202966469U (en) * | 2012-11-15 | 2013-06-05 | 星光农机股份有限公司 | Crawler type traveling device of combine harvester |
| CN103171636A (en) * | 2011-12-22 | 2013-06-26 | 天津建筑机械厂 | Crawler-type running system of amphibious special vehicle |
| US20130162016A1 (en) * | 2009-12-11 | 2013-06-27 | Hugues Lajoie | Endless Track for Propelling a Vehicle, with Edge-Cutting Resistance |
| US20140338991A1 (en) * | 2006-12-12 | 2014-11-20 | Loegering Mfg. Inc. | Conversion system for a wheeled vehicle |
| CN108301782A (en) * | 2017-12-29 | 2018-07-20 | 重庆邦略投资有限公司 | A kind of rotary drilling rig |
-
2019
- 2019-08-15 CN CN201910751794.8A patent/CN110510023A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140338991A1 (en) * | 2006-12-12 | 2014-11-20 | Loegering Mfg. Inc. | Conversion system for a wheeled vehicle |
| US20130162016A1 (en) * | 2009-12-11 | 2013-06-27 | Hugues Lajoie | Endless Track for Propelling a Vehicle, with Edge-Cutting Resistance |
| CN202006840U (en) * | 2011-03-18 | 2011-10-12 | 中国一拖集团有限公司 | High-speed walking system for rubber track tractor |
| CN103171636A (en) * | 2011-12-22 | 2013-06-26 | 天津建筑机械厂 | Crawler-type running system of amphibious special vehicle |
| CN202966469U (en) * | 2012-11-15 | 2013-06-05 | 星光农机股份有限公司 | Crawler type traveling device of combine harvester |
| CN108301782A (en) * | 2017-12-29 | 2018-07-20 | 重庆邦略投资有限公司 | A kind of rotary drilling rig |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191129 |
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| RJ01 | Rejection of invention patent application after publication |