CN200954840Y - Farm machinery rubber caterpillar - Google Patents
Farm machinery rubber caterpillar Download PDFInfo
- Publication number
- CN200954840Y CN200954840Y CN 200620104511 CN200620104511U CN200954840Y CN 200954840 Y CN200954840 Y CN 200954840Y CN 200620104511 CN200620104511 CN 200620104511 CN 200620104511 U CN200620104511 U CN 200620104511U CN 200954840 Y CN200954840 Y CN 200954840Y
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- CN
- China
- Prior art keywords
- iron teeth
- iron
- wings
- wing
- teeth
- 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 - Fee Related
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Abstract
The utility model discloses a rubber caterpillar belt for agricultural machinery, comprising iron-teeth wings, a steel wire shade wire and a rubber layer. The utility model is provided with a T-shaped block in the right center of the top side of the iron-teeth wings. The top side of the iron-teeth wings is provided with at least a transverse groove, and the both sides is respectively provided with at least one heave. The outline entity of the transverse surface of the two iron-teeth wings are arc, and the iron feet on the lower side of the iron-teeth wings is provided with at least a transverse groove. The transverse grooves on different surface are all arranged in symmetry. The structure of the utility model strengthens the force bearing performance of the iron-teeth wings, reinforces the agglutination strength between the rubber layer and iron-teeth wings, prevents the steel shade wire from breaking from the rubber layer or cutting, and thus obviously improves the service life of the caterpillar belt.
Description
Affiliated technical field
The utility model relates to a kind of driving of mechanical ground-engaging element and rubber belt track of transmission of being used for, relate in particular to a kind of field machine rubber belt track.
Background technology
At present, the structure of the traditional coventional type rubber belt track that adopts is both at home and abroad, iron teeth is the metal casting part, be its wing top and bottom of π shape and be the light face, steel wire or textile cord operated by rotary motion are on the iron teeth wing, steel wire or textile cord and between link by the layer that coats, iron teeth is whole to be covered by rubber layer, the crawler belt of this structure in use very easily produces separating of rubber layer and iron teeth and steel wire or textile cord, or the coming off of iron teeth, especially the harsh environment in agricultural production is shorter following service life.
The utility model content
The technical problems to be solved in the utility model provides a kind of field machine rubber belt track, and it can effectively keep iron teeth to connect with the firm of steel wire or textile cord.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of field machine rubber belt track, comprise iron teeth, steel cord and rubber layer, it is characterized in that: the middle is provided with T shape piece above the iron teeth wing, open translot at least 1 road above the iron teeth wing, at least 1 projection is respectively arranged on the two ends above the iron teeth wing, and iron teeth both wings cross-sectional profiles integral body is curved; Translot at least 1 road is opened in iron pin two outsides below the iron teeth wing; Translot on above-mentioned variant is on above-mentioned face width and is symmetrically distributed.
The projection length and width of described T shape piece on the iron teeth wing are all less than above the iron teeth wing, its both wings end face is the outside inclined-plane of symmetry, the both wings symmetry is respectively apart from T shape piece column 10-60mm, this both wings bottom surface is with parallel above the iron teeth wing, both are at a distance of 5-20mm, best 10mm, end face is 10-40mm above the iron teeth wing, the wide 5-40mm of T shape piece.
The two ends projection is positioned at relative angle above the described iron teeth wing, is cylinder or square column or polygon prism, thick 3-10mm, high 3-15mm.
Profile is curved on the described iron teeth wing cross-sectional plane, and highest point and lowest part differ 1mm at least.
Opening translot above the described iron teeth wing best is uniform 3 road grooves on face width.
The beneficial effects of the utility model are that the centre adds T shape piece above the iron teeth wing, steel cord can be located, and prevents that iron teeth from being dug out, and significantly strengthens the service life of whole piece crawler belt; Translot is opened in iron teeth both wings top and bottom, and to have strengthened iron teeth stressed, strengthened the bond strength of rubber layer and iron teeth because of area of contact; Opening translot protection steel cord above the iron teeth wing increases the bond strength of rubber layer and steel cord, prevents that the steel cord vibration from separating with rubber layer; The termination projection prevents that steel cord from running out of iron teeth outside above the iron teeth both wings, and reduces the tensile strength of whole piece crawler belt; Profile is curved on the iron teeth wing cross-sectional plane, prevents that steel cord from being cut off by iron teeth wing upper edge, disperses the whole pulling force of stressed enhancing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model cross-sectional view;
Fig. 2 is the iron teeth front view;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the upward view of Fig. 2;
Fig. 5 is an A-A section drawing among Fig. 3.
1. iron teeths among the figure, 2. steel cord, 3. rubber layer, 101. projectioies, the 102. iron teeth wings, 103.T shape piece, 104. tooth pin, 105. translots, 106. translots.
The specific embodiment
With reference to accompanying drawing, the utility model field machine rubber belt track comprises iron teeth 1, steel cord 2 and rubber layer 3.The variation of its keystone configuration is that the middle is added with T shape piece 103 above the iron teeth wing 102, the projection length and width of this T shape piece 103 on the iron teeth wing 102 are all less than above the iron teeth wing 102, its both wings end face is the outside inclined-plane of symmetry, the both wings symmetry is respectively apart from T shape piece 103 column 10-60mm, this both wings bottom surface is with parallel above the iron teeth wing 102, both are at a distance of 5-20mm, best 10mm, end face is 10-40mm above the iron teeth wing, T shape piece 103 wide 5-40mm, it prevents that with steel cord 2 location iron teeth 1 from being dug out from crawler belt, can strengthen the service life of whole piece crawler belt greatly; Open translot 105 at least 1 roads above the iron teeth wing 102, present embodiment is uniform 3 road grooves on face width, plays the bond strength that protection steel cord 2 increases rubber layer 3 and steel cord 2, prevents that steel cord 2 vibrations from separating with rubber layer 3; On the relative angles of two ends 1 projection 101 is arranged respectively above the iron teeth wing 102, this projection 101 be cylinder or square column or polygon prism, 3-10mm slightly, and high 3-15mm plays a part to prevent that steel cord 2 from running out of iron teeth 1 outside and reducing the tensile strength of whole piece crawler belt; Profile is curved on the iron teeth wing 102 cross-sectional planes, and highest point and lowest part differ 1mm at least, prevents that steel cord 2 from being cut off by the iron teeth wing 102 upper edge, disperses the whole pulling force of stressed enhancing; Translot 106 at least 1 roads are opened in 104 liang of outsides of tooth pin below the iron teeth wing 102, and present embodiment is 2 roads, and it is stressed to have strengthened iron teeth, because of area of contact has strengthened the bond strength of rubber layer 3 with iron teeth 1.Translot on above-mentioned all variant is on above-mentioned face width and is symmetrically distributed, and one translot is located in the center in this way.
Claims (5)
1. field machine rubber belt track, comprise iron teeth, steel cord and rubber layer, it is characterized in that: the middle is provided with T shape piece above the iron teeth wing, opens translot at least 1 road above the iron teeth wing, at least 1 projection is respectively arranged on the two ends above the iron teeth wing, and iron teeth both wings cross-sectional profiles integral body is curved; Translot at least 1 road is opened in iron pin two outsides below the iron teeth wing; Translot on above-mentioned variant is on above-mentioned face width and is symmetrically distributed.
2. field machine rubber belt track as claimed in claim 1, it is characterized in that: the projection length and width of described T shape piece on the iron teeth wing are all less than above the iron teeth wing, its both wings end face is the outside inclined-plane of symmetry, the both wings symmetry is respectively apart from T shape piece column 10-60mm, this both wings bottom surface is with parallel above the iron teeth wing, both are at a distance of 5-20mm, and end face is 10-40mm above the iron teeth wing, the wide 5-40mm of T shape piece.
3. field machine rubber belt track as claimed in claim 1 is characterized in that: the two ends projection is positioned at relative angle above the described iron teeth wing, is cylinder or square column or polygon prism, thick 3-10mm, high 3-15mm.
4. field machine rubber belt track as claimed in claim 1 is characterized in that: profile is curved on the described iron teeth wing cross-sectional plane, and highest point and lowest part differ 1mm at least.
5. field machine rubber belt track as claimed in claim 1 is characterized in that: open translot above the described iron teeth wing and be uniform 3 road grooves on face width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104511 CN200954840Y (en) | 2006-06-09 | 2006-06-09 | Farm machinery rubber caterpillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620104511 CN200954840Y (en) | 2006-06-09 | 2006-06-09 | Farm machinery rubber caterpillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200954840Y true CN200954840Y (en) | 2007-10-03 |
Family
ID=38773424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620104511 Expired - Fee Related CN200954840Y (en) | 2006-06-09 | 2006-06-09 | Farm machinery rubber caterpillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200954840Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515887A (en) * | 2016-12-16 | 2017-03-22 | 青岛开世橡胶履带有限公司 | Single-pin type wholly-rubber section combined caterpillar band |
| CN107215401A (en) * | 2016-03-22 | 2017-09-29 | 住友橡胶工业株式会社 | Rubber belt track |
-
2006
- 2006-06-09 CN CN 200620104511 patent/CN200954840Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215401A (en) * | 2016-03-22 | 2017-09-29 | 住友橡胶工业株式会社 | Rubber belt track |
| CN107215401B (en) * | 2016-03-22 | 2021-12-24 | 住友橡胶工业株式会社 | Rubber track |
| CN106515887A (en) * | 2016-12-16 | 2017-03-22 | 青岛开世橡胶履带有限公司 | Single-pin type wholly-rubber section combined caterpillar band |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20100609 |