CN102849136A - Rubber crawler - Google Patents
Rubber crawler Download PDFInfo
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- CN102849136A CN102849136A CN2012103237240A CN201210323724A CN102849136A CN 102849136 A CN102849136 A CN 102849136A CN 2012103237240 A CN2012103237240 A CN 2012103237240A CN 201210323724 A CN201210323724 A CN 201210323724A CN 102849136 A CN102849136 A CN 102849136A
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- main body
- rubber belt
- width
- belt track
- rubber crawler
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Abstract
The invention discloses a rubber crawler, relating to the technical field of a crawler structure for a travelling gear of mechanical equipment in agriculture, forestry, stock farming, greening and other industries. A plurality of pattern blocks are uniformly arranged along the length direction of the outer side of a rubber crawler main body; the height of each pattern block is gradually reduced from the centre of the width of the rubber crawler main body to the edge of the width of the rubber crawler main body, and the width of each pattern block is gradually reduced from the centre of the width of the rubber crawler main body to the edge of the width of the rubber crawler main body; a plurality of driving lugs are uniformly arranged along the length direction of the inner side of the rubber crawler main body; and the width of each driving lug is from 70% to 100% of the total width of the rubber crawler main body. The rubber crawler disclosed by the invention can ensure accurate travelling directionality and prevent damages caused by a locally high pressure; the driving force of the rubber crawler is sufficient, and the rubber crawler cannot slip; the rubber crawler is of good balance and low noise; and with the rubber crawler, the driving mechanism of machinery can be simple and light, and the phenomenon that the conventional tyre leaks so that the mechanical equipment is wholly broken down can be prevented.
Description
Technical field
The present invention relates to the caterpillar belt structure technical field for the running gear of the industry mechanical equipments such as agricultural, forestry, animal husbandry or greening.
Background technology
Present rubber belt track both domestic and external adopts mostly that core iron is built-in, strength layer and rubber pattern are molded.The power of machine is being required and there is very high requirement the aspects such as complexity of the quality of fit driver train of pitch.Usually use the hollow inflatable tire to serve as running gear in the large-scale irrigation system, there is easily gas leakage in the hollow inflatable tire, the defective such as easily punctures, because the complexity of heavy and mechanism also easily causes rubber belt track to derail.
Summary of the invention
The object of the invention provides a kind of lightness, the rubber belt track that can avoid gas leak phenomenon to cause the traveling gear of mechanical equipment normally not move.
The present invention includes the rubber belt track main body, the uniform some pattern blocks of lateral degree direction in described rubber belt track main body, the height of each pattern block is more and more lower to the direction at edge from the center of the width of rubber belt track main body, and the width of each pattern block is more and more narrow to the direction at edge from the center of the width of rubber belt track main body; At the uniform some driving lugs of the inboard elongatedness direction of described rubber belt track main body, each width that drives lug account for the rubber belt track main body overall width 70% to 100%.
The present invention is applied to the rigidity road wheel surface of mechanical equipment, all the time with the rubber belt track center ground connection of going ahead of the rest, can not walk " S " molded line road during work, has guaranteed accurately direction of travel.The width that drives lug adopts very wide design can effectively disperse to drive or the straight crawler belt integral of braking force, the part is not produced excessive pressure, the destruction of avoiding local large pressure to cause.
The present invention can transmit powerful device, and propulsive effort is enough and non-slip, and the wet meadow of mud crossing ability is very strong.The machine balance is good, and noise is little, also can not produce very large cal val.The present invention can make the driver train of machinery more simply light, can not only avoid the derailing of traditional crawler belt, inner core iron fracture, Heavy Weight requires high defective to machine power, can also avoid the gas leakage of conventional tire, the earth-grasping force deficiency causes skids, the paralysis of the mechanical equipment integral body that causes.
The lug that respectively drives of the present invention is provided with two main ribs that are parallel to each other, the auxiliary rib that two ends are connected with two main ribs respectively is set between two main ribs, described main rib arranges that along the Width of rubber belt track main body described auxiliary rib is arranged perpendicular to the Width of rubber belt track main body.By the design of auxiliary rib, can prevent effectively that crawler belt from each occuring to movement at the machine-walking wheel surface of rigidity.
In order to prevent that driving lug is not broken or pull belt body easily, make the crawler belt body more firm with being connected of machine-walking wheel surface, advance after installing with carrying, the propulsive effort in the fallback procedures and the actv. power transmission of braking force, be connected with the arc surface transition between the outside of two main ribs of driving lug of the present invention and the rubber belt track main body.
Pattern block of the present invention can have two kinds of different arrangement modes:
The one: arrange row's pattern block at the length direction of rubber belt track main body, each pattern block is take the center of the width of rubber belt track main body as the center of symmetry setting.
The 2nd: alternately arrange two row's pattern blocks on the length direction of rubber belt track main body, the front end of each pattern block surpasses the center of the width of rubber belt track main body.
In order to make the rubber belt track main body more lighter and thinner than traditional crawler belt, rubber belt track main body of the present invention is provided with the rubber outer surface layer, is coated with strength layer and auxiliary strong layer of cloth in described rubber outer surface layer., prevented from puncturing and broken auxiliary strong layer of cloth as strength layer by steel wire or other cotton ropes, formed finished product with rubber coated again.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the side direction view of Fig. 1.
Fig. 3 is the axial view of Fig. 1.
Fig. 4 is another kind of structural representation of the present invention.
Fig. 5 is the side direction view of Fig. 2.
Fig. 6 is the axial view of Fig. 2.
Fig. 7 is the cross sectional drawing of rubber belt track main body.
The specific embodiment
As shown in Figure 1, 2, 3, at the uniform row's pattern block 2 of the lateral degree direction of rubber belt track main body 1, each pattern block 2 is take the center of the width of rubber belt track main body 1 as the center of symmetry setting.The height of each pattern block 2 is more and more lower to the direction at edge from the center of the width of rubber belt track main body 1, and the width of each pattern block 2 is more and more narrow to the direction at edge from the center of the width of rubber belt track main body 1.
At the uniform some driving lugs 3 of the inboard elongatedness direction of rubber belt track main body 1, each width that drives lug 3 account for rubber belt track main body 1 overall width 70% to 100%.
Each drives lug 3 and is provided with two main ribs that are parallel to each other 31,32, between two main ribs 31 and 32, arrange two ends respectively with two main ribs 31 with are connected the auxiliary rib 33 that is connected, main rib 31 and 32 is arranged along the Width of rubber belt track main body 1, and two main rib 31 and 32 the outside respectively with rubber belt track main body 1 between with arc surface 34 with are connected transition and are connected, auxiliary rib 33 is arranged perpendicular to the Width of rubber belt track main body 1.
Shown in Fig. 4,5 and 6, alternately arrange two row's pattern blocks 2 in the lateral degree direction of rubber belt track main body 1, the front end of each pattern block 2 surpasses the center of the width of rubber belt track main body 1.
The height of each pattern block 2 is more and more lower to the direction at edge from the center of the width of rubber belt track main body 1, and the width of each pattern block 2 is more and more narrow to the direction at edge from the center of the width of rubber belt track main body 1.
Driving lug 3 is set in an identical manner in the inboard of rubber belt track main body 1.
As shown in Figure 7, rubber belt track main body 1 is provided with rubber outer surface layer 11, is coated with strength layer 12 and auxiliary strong layer of cloth 13 in rubber outer surface layer 11, and strength layer 12 can be comprised of steel wire or other cotton rope arranged along rubber belt track main body 1 length direction.
Claims (6)
1. rubber belt track, comprise the rubber belt track main body, it is characterized in that the uniform some pattern blocks of lateral degree direction in described rubber belt track main body, the height of each pattern block is more and more lower to the direction at edge from the center of the width of rubber belt track main body, and the width of each pattern block is more and more narrow to the direction at edge from the center of the width of rubber belt track main body; At the uniform some driving lugs of the inboard elongatedness direction of described rubber belt track main body, each width that drives lug account for the rubber belt track main body overall width 70% to 100%.
2. described rubber belt track according to claim 1, it is characterized in that the described lug that respectively drives is provided with two main ribs that are parallel to each other, the auxiliary rib that two ends are connected with two main ribs respectively is set between two main ribs, described main rib arranges that along the Width of rubber belt track main body described auxiliary rib is arranged perpendicular to the Width of rubber belt track main body.
3. described rubber belt track according to claim 2 is characterized in that being connected with the arc surface transition between the outside and the rubber belt track main body of two main ribs of described driving lug.
4. according to claim 1 and 2 or 3 described rubber belt tracks, it is characterized in that arranging row's pattern block at the length direction of rubber belt track main body that each pattern block is take the center of the width of rubber belt track main body as the center of symmetry setting.
5. according to claim 1 and 2 or 3 described rubber belt tracks, it is characterized in that alternately arranging two row's pattern blocks on the length direction of rubber belt track main body, the front end of each pattern block surpasses the center of the width of rubber belt track main body.
6. described rubber belt track according to claim 1 is characterized in that described rubber belt track main body is provided with the rubber outer surface layer, is coated with strength layer and auxiliary strong layer of cloth in described rubber outer surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323724.0A CN102849136B (en) | 2012-09-05 | 2012-09-05 | Rubber crawler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210323724.0A CN102849136B (en) | 2012-09-05 | 2012-09-05 | Rubber crawler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102849136A true CN102849136A (en) | 2013-01-02 |
| CN102849136B CN102849136B (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210323724.0A Active CN102849136B (en) | 2012-09-05 | 2012-09-05 | Rubber crawler |
Country Status (1)
| Country | Link |
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| CN (1) | CN102849136B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724196A (en) * | 2015-03-09 | 2015-06-24 | 湖南农业大学 | Wheel drive type rubber belt track |
| CN107521292A (en) * | 2016-06-16 | 2017-12-29 | 苏州科瓴精密机械科技有限公司 | Walking mechanism, the robot with the walking mechanism and hay mover of walking certainly |
| CN108128360A (en) * | 2017-12-19 | 2018-06-08 | 北京北方车辆集团有限公司 | A kind of rubberbelt type caterpillar landing ground pattern structure |
| WO2018153186A1 (en) * | 2017-02-27 | 2018-08-30 | 苏州科瓴精密机械科技有限公司 | Walking mechanism, robot having same, and self-walking grass cutter |
| CN109398518A (en) * | 2018-12-29 | 2019-03-01 | 合肥多加农业科技有限公司 | A kind of leg structure and the agricultural machinery using this leg structure |
| CN109398517A (en) * | 2018-12-29 | 2019-03-01 | 合肥多加农业科技有限公司 | A kind of leg structure and the agricultural machinery using this leg structure |
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| JPH08119162A (en) * | 1994-10-24 | 1996-05-14 | Bridgestone Corp | Crawler belt rubber pad |
| JP2000006858A (en) * | 1998-06-20 | 2000-01-11 | Bridgestone Corp | Rubber crawler |
| US6241327B1 (en) * | 1999-11-05 | 2001-06-05 | Torvec, Inc. | Endless track for high speed multi-terrain vehicles |
| CN1339375A (en) * | 2000-08-30 | 2002-03-13 | 株式会社小松制作所 | Rubber crawler belt |
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| CN101475127A (en) * | 2009-01-20 | 2009-07-08 | 三一电气有限责任公司 | Amphibious caterpillar crane |
| JP2009184458A (en) * | 2008-02-05 | 2009-08-20 | Bridgestone Corp | Rubber crawler |
| WO2009106617A1 (en) * | 2008-02-27 | 2009-09-03 | Solideal Holding Sa | Rubber crawler, method for making rubber crawler, lug for rubber crawler and vehicle provided with rubber crawler |
| WO2010021384A1 (en) * | 2008-08-22 | 2010-02-25 | 株式会社ブリヂストン | Rubber track and track type traveling body |
| CN101687523A (en) * | 2007-02-28 | 2010-03-31 | 迈凯伦集团控股有限公司 | Offset track |
| CN102476663A (en) * | 2010-11-29 | 2012-05-30 | 中国科学院沈阳自动化研究所 | Crawler leg compound movable robot based on differential mechanisms |
| CN202765126U (en) * | 2012-09-05 | 2013-03-06 | 环球履带（扬州）有限公司 | Rubber track |
-
2012
- 2012-09-05 CN CN201210323724.0A patent/CN102849136B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08119162A (en) * | 1994-10-24 | 1996-05-14 | Bridgestone Corp | Crawler belt rubber pad |
| JP2000006858A (en) * | 1998-06-20 | 2000-01-11 | Bridgestone Corp | Rubber crawler |
| CN1342122A (en) * | 1999-03-02 | 2002-03-27 | 福山橡胶工业株式会社 | Rubber crawler |
| US6241327B1 (en) * | 1999-11-05 | 2001-06-05 | Torvec, Inc. | Endless track for high speed multi-terrain vehicles |
| CN1339375A (en) * | 2000-08-30 | 2002-03-13 | 株式会社小松制作所 | Rubber crawler belt |
| CN1826260A (en) * | 2003-07-23 | 2006-08-30 | 株式会社普利司通 | Rubber crawler allowing reducion in vibration |
| CN1673017A (en) * | 2004-03-22 | 2005-09-28 | 住友橡胶工业株式会社 | Ladder shape caterpillar |
| JP4069091B2 (en) * | 2004-03-30 | 2008-03-26 | 住友ゴム工業株式会社 | Elastic crawler and crawler traveling body using the same |
| CN101068707A (en) * | 2004-12-02 | 2007-11-07 | 株式会社普利司通 | Coreless rubber crawler |
| CN101138992A (en) * | 2006-09-07 | 2008-03-12 | G·布拉齐尔 | Terrain conforming track assembly |
| CN101687523A (en) * | 2007-02-28 | 2010-03-31 | 迈凯伦集团控股有限公司 | Offset track |
| CN101380977A (en) * | 2007-09-04 | 2009-03-11 | 株式会社普利司通 | Rubber track and chain wheel suitable for rubber track and core iron for rubber track |
| JP2009184458A (en) * | 2008-02-05 | 2009-08-20 | Bridgestone Corp | Rubber crawler |
| WO2009106617A1 (en) * | 2008-02-27 | 2009-09-03 | Solideal Holding Sa | Rubber crawler, method for making rubber crawler, lug for rubber crawler and vehicle provided with rubber crawler |
| WO2010021384A1 (en) * | 2008-08-22 | 2010-02-25 | 株式会社ブリヂストン | Rubber track and track type traveling body |
| CN101475127A (en) * | 2009-01-20 | 2009-07-08 | 三一电气有限责任公司 | Amphibious caterpillar crane |
| CN102476663A (en) * | 2010-11-29 | 2012-05-30 | 中国科学院沈阳自动化研究所 | Crawler leg compound movable robot based on differential mechanisms |
| CN202765126U (en) * | 2012-09-05 | 2013-03-06 | 环球履带（扬州）有限公司 | Rubber track |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724196A (en) * | 2015-03-09 | 2015-06-24 | 湖南农业大学 | Wheel drive type rubber belt track |
| CN107521292A (en) * | 2016-06-16 | 2017-12-29 | 苏州科瓴精密机械科技有限公司 | Walking mechanism, the robot with the walking mechanism and hay mover of walking certainly |
| CN107521292B (en) * | 2016-06-16 | 2024-05-03 | 苏州科瓴精密机械科技有限公司 | Running gear, robot that has this running gear and walk lawn mower by oneself |
| WO2018153186A1 (en) * | 2017-02-27 | 2018-08-30 | 苏州科瓴精密机械科技有限公司 | Walking mechanism, robot having same, and self-walking grass cutter |
| US11535320B2 (en) | 2017-02-27 | 2022-12-27 | Suzhou Cleva Precision Machinery AND Technology Co., Ltd. | Walking mechanism, robot having same, and self-walking mower |
| CN108128360A (en) * | 2017-12-19 | 2018-06-08 | 北京北方车辆集团有限公司 | A kind of rubberbelt type caterpillar landing ground pattern structure |
| CN108128360B (en) * | 2017-12-19 | 2023-10-20 | 北京北方车辆集团有限公司 | Rubber belt type track landing surface pattern structure |
| CN109398518A (en) * | 2018-12-29 | 2019-03-01 | 合肥多加农业科技有限公司 | A kind of leg structure and the agricultural machinery using this leg structure |
| CN109398517A (en) * | 2018-12-29 | 2019-03-01 | 合肥多加农业科技有限公司 | A kind of leg structure and the agricultural machinery using this leg structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102849136B (en) | 2015-07-01 |
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