CN2383744Y - Rubber caterpillar for machinery - Google Patents
Rubber caterpillar for machinery Download PDFInfo
- Publication number
- CN2383744Y CN2383744Y CN 99226955 CN99226955U CN2383744Y CN 2383744 Y CN2383744 Y CN 2383744Y CN 99226955 CN99226955 CN 99226955 CN 99226955 U CN99226955 U CN 99226955U CN 2383744 Y CN2383744 Y CN 2383744Y
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- CN
- China
- Prior art keywords
- rubber
- rubber layer
- core iron
- machinery
- cord
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a rubber caterpillar for machinery, which is mainly composed of a core iron and a rubber layer. A certain number of holes or slots are arranged on the core iron, steel wire cords are sheathed in series and fixed in the holes or the slots, and a firm reinforced layer is formed by the steel wire cords. The external surface is coated and connected with the rubber layer, and then an earthing side of the caterpillar of the rubber layer is provided with a certain shape of antiwear rubber flower block. A caterpillar wheel side of the rubber layer is covered with an antiwear rubber layer, so The utility model has the advantages of large shock load bearing capability, large driving force bearing capability, capability of running at high speed, good wear resistant and corrosion resistant performances, long service life, neat appearance, etc.
Description
The utility model relates to a kind of ground-engaging element driving of machinery and the rubber belt track of transmission, especially a kind of special machine rubber belt track that is used under the particular surroundings, can bears the Large-power High-Speed transmission of being used for.
At present, the traditional coventional type rubber belt track mechanism that adopts is both at home and abroad: core iron is sheet metal assembly or metal casting part, steel wire or fabric are as casing play, unfixing between core iron and the casing play, but rely on the rubber layer of cladding to link, in its rubber belt track structure, there is the part metals part to expose, the crawler belt of this structure in use very easily produces the damaged and fracture of early stage rubber, and is especially shorter following service life at rugged environment.
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of core iron to connect with cord firmly, the machinery rubber belt track that is particularly useful for high-power driving, can moves at a high speed, can work under various work condition environments.
The purpose of this utility model is finished by following technical solution, it mainly is made of core iron, cord and rubber layer, be provided with the hole or the groove of some on core iron, all string is with cord and is connected in these holes or groove, and cladding has rubber layer outside core iron and cord.
Described cord is that steel rope is formed one by one, and these steel ropes are fixed in the hole or groove of core iron with the method for riveted joint or welding.
Core iron described in the utility model is made with Forging Technology, which is provided with three sections both sides that respectively are placed in up and down, along the both sides of core iron length direction and hole or the groove in the middle table surface layer, and the cladding of external application rubber layer also links.
The utility model is provided with the antifriction rubber flower piece of definite shape in rubber layer crawler belt ground connection side, the antifriction rubber layer is arranged in that rubber layer Athey wheel side is then topped.
Description of drawings is as follows:
Fig. 1 is the utility model rubber belt track section structure scheme drawing.
Fig. 2 is that C--C cuts open and shows structural representation among Fig. 1.
Fig. 3 is the fixed sturcture scheme drawing of core iron of the present utility model and steel cord.
Fig. 4 is that B--B cuts open and shows structural representation among Fig. 3.
Fig. 5 is that A--A cuts open and shows structural representation among Fig. 3.
To be described in detail the utility model by accompanying drawing below: the utility model mainly is made up of the rubber layer 3 of core iron 1, cord casing play 2 and outer cladding.Core iron 1 usefulness forging or casting or panel beating component process are made, which is provided with the both sides up and down of three sections core irons that respectively are placed in, along the both sides of core iron length direction and the hole 11 of middle table surface layer, string is inserted in by steel rope one by one and forms cord 21 in the hole, steel cord 21 usefulness riveted joint modes in these string cover hand-holes are fixed in the hole 12 of core iron 1, make steel cord 21 and core iron 1 form an integral body, and steel cord 21 has just constituted cord casing play 2.Clad with rubber layer 3 in the outside of core iron 1 and casing play 2 and fixedly link.The conventional rubber pattern compression technology of the main employing of rubber layer 3 claddings described here, by being made into a strip shape rubber belt track half-blank earlier, being connected into ring skeleton and and then making the ring-shaped rubber crawler belt by semi-finished steel cord, the core iron that will prepare again.The crawler belt ground connection side of rubber layer 3 is provided with the antifriction rubber flower piece 31 of definite shape, and antifriction rubber layer 32 is arranged in that rubber layer Athey wheel side is topped.Described hole 12 also available slot replaces, at this moment steel cord 21 can be embedded in the corresponding groove, again with welding manner with steel cord 21 fixed in position in groove.The position of above-described hole or groove can require to establish according to difference, is included in core iron 1 one sides and all is provided with porose 11 or groove; Also can divide main two sections settings, also can be arranged on the one or both sides of core iron 1.The also available fragrant human relations rope of described steel rope replaces, and at this moment available adhesive method is fixed on fragrant human relations rope cord in the hole or groove of core iron 1.The core iron 1 of rubber belt track wheel side is provided with guiding dog 12.
The forging core iron 1 of the utility model reason some is fixedly connected with the steel cord 21 of some and forms a pitch precision, connects firm rubber belt track drive mechanism and bear the casing play 2 of powerful external force, to have the rubber belt track load that withstands shocks big so it is compared with existing coventional type rubber belt track, it is big to bear propulsive effort, can run at high speed, wear-corrosion resistance is good, long service life, characteristics such as outward appearance is clean and tidy can replace the coventional type rubber belt track that uses at present fully on special machine.
Claims (4)
1, a kind of machinery rubber belt track, it mainly contains core iron, cord and rubber layer and constitutes, it is characterized in that described core iron (1) is provided with the hole (11) or the groove of some, string is with cord (21) and is connected in these holes (11) or groove, and cladding has rubber layer (3) outside core iron (1) and cord.
2, a kind of machinery as claimed in claim 1 is used rubber belt track, is characterised in that described cord (21) is made up of steel rope one by one, and these steel rope cords (21) are with riveted joint or be weldingly fixed in the hole (11) or groove of core iron (1).
3, a kind of machinery rubber belt track as claimed in claim 1 or 2, it is characterized in that described core iron (1) is made with Forging Technology, which is provided with that three sections core irons (1) that respectively are placed in are gone up or sidepiece down, along the both sides and the interior hole (11) or the groove of middle table surface layer of core iron (1) length direction.
4, a kind of machinery as claimed in claim 3 is used rubber belt track, it is characterized in that described rubber layer (3) crawler belt ground connection side is provided with the antifriction rubber flower piece (31) of definite shape, and antifriction rubber layer (32) is arranged in that rubber layer (3) Athey wheel side is topped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226955 CN2383744Y (en) | 1999-06-15 | 1999-06-15 | Rubber caterpillar for machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226955 CN2383744Y (en) | 1999-06-15 | 1999-06-15 | Rubber caterpillar for machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2383744Y true CN2383744Y (en) | 2000-06-21 |
Family
ID=34016565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226955 Expired - Lifetime CN2383744Y (en) | 1999-06-15 | 1999-06-15 | Rubber caterpillar for machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2383744Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100340447C (en) * | 2004-03-22 | 2007-10-03 | 住友橡胶工业株式会社 | Ladder shape caterpillar |
| CN100439182C (en) * | 2003-07-02 | 2008-12-03 | 福山橡胶工业株式会社 | Rubber track and method of producing core metal for rubber track |
| CN100493977C (en) * | 2004-11-29 | 2009-06-03 | 株式会社普利司通 | Rubber belt pedrail running gear |
| CN112660259A (en) * | 2020-11-17 | 2021-04-16 | 崔镕宰 | Elastic crawler belt |
| EP3909836A1 (en) * | 2020-05-12 | 2021-11-17 | Yong Jae Choi | Elastic crawler |
| US12049268B2 (en) | 2020-05-12 | 2024-07-30 | Yong Jae Choi | Elastic crawler |
-
1999
- 1999-06-15 CN CN 99226955 patent/CN2383744Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439182C (en) * | 2003-07-02 | 2008-12-03 | 福山橡胶工业株式会社 | Rubber track and method of producing core metal for rubber track |
| CN100340447C (en) * | 2004-03-22 | 2007-10-03 | 住友橡胶工业株式会社 | Ladder shape caterpillar |
| CN100493977C (en) * | 2004-11-29 | 2009-06-03 | 株式会社普利司通 | Rubber belt pedrail running gear |
| EP3909836A1 (en) * | 2020-05-12 | 2021-11-17 | Yong Jae Choi | Elastic crawler |
| US12049268B2 (en) | 2020-05-12 | 2024-07-30 | Yong Jae Choi | Elastic crawler |
| CN112660259A (en) * | 2020-11-17 | 2021-04-16 | 崔镕宰 | Elastic crawler belt |
| CN112660259B (en) * | 2020-11-17 | 2023-03-03 | 崔镕宰 | Elastic crawler belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |