CN201647572U - Chain for material taking machine - Google Patents
Chain for material taking machine Download PDFInfo
- Publication number
- CN201647572U CN201647572U CN2010201267089U CN201020126708U CN201647572U CN 201647572 U CN201647572 U CN 201647572U CN 2010201267089 U CN2010201267089 U CN 2010201267089U CN 201020126708 U CN201020126708 U CN 201020126708U CN 201647572 U CN201647572 U CN 201647572U
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- Prior art keywords
- chain
- millimeter
- pin link
- sleeve
- plate
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Abstract
The utility model discloses a chain for a material taking machine, which comprises an outer chain plate (1) and an inner chain plate (6); the ends of the inner chain plate (6) and the outer chain plate (1) are connected via a chain axis (3); a sleeve (5) sleeved on the chain axis (3) is arranged between the inner chain plate (6) and the chain axis (3); and a roller (2) is sleeved on the sleeve (5). The chain is characterized in that the thickness ratio of the outer chain plate (1) and the inner chain plate (6) is 1: 1.14 to 1.20. The inner chain plate and the outer chain plate are different in thickness, thereby being basically the same in breaking load; therefore, the utility model has the advantages of material saving and reduced manufacture cost.
Description
Technical field
The utility model relates to a kind of chain, and particularly a kind of material machine chain is industry employed nonstandard chains on reclaimer such as cement, mine, metallurgy.
Background technology
The widespread use reclaimer is got material in industries such as cement, mine, metallurgy at present, chain structure on the reclaimer comprises pin link plate, inner plate, connect by chain rivet between the termination of pin link plate and inner plate, between inner plate and chain rivet, be provided with the sleeve that is sleeved on the chain rivet, be set with roller on the sleeve, wherein pin link plate is identical with the thickness of inner plate.Because inner plate is sleeved on the outside of sleeve, sleeve set is in the chain rivet outside, so the hole on the inner plate must be greater than the hole on the pin link plate, sectional area at place, hole inner plate can be less than the sectional area of pin link plate, make the holding capacity of the holding capacity of inner plate greater than pin link plate, i.e. Breaking load difference, pin link plate is stressed identical with inner plate in the operational process, concerning pin link plate, increase manufacturing cost, wasted raw MAT'L.
Summary of the invention
The purpose of this utility model provides a kind of low cost of manufacture, make that pin link plate and inner plate reach unanimity service life play material machine chain, overcome the deficiencies in the prior art.
Of the present utility model material machine chain, comprise pin link plate, inner plate, connect by chain rivet between the termination of pin link plate and inner plate, between inner plate and chain rivet, be provided with the sleeve that is sleeved on the chain rivet, be set with roller on the sleeve, described pin link plate is 1: 1.14～1.20 with the thickness ratio of inner plate.
Of the present utility model material machine chain, wherein said pin link plate and the chain rivet place of matching diameter dimension are that the magnitude of interference of 25 millimeters-40 millimeters and chain rivet is 0.06 millimeter-0.20 millimeter; Sleeve is 40 millimeters-60 millimeters with the inner plate place of matching diameter dimension, and the magnitude of interference of sleeve is 0.06 millimeter-0.20 millimeter.
Of the present utility model material machine chain, an end of wherein said chain rivet is provided with the axle head cap, and the hole that the other end is processed with on plane and the pin link plate matches.
Of the present utility model material machine chain, the termination of wherein said chain rivet is fitted with the axial limiting pin.
Of the present utility model material machine chain, because the thickness ratio of pin link plate and inner plate is 1: 1.14～1.20, inside and outside carrier bar is taked different thickness, makes the Breaking load of inside and outside chain basic identical, has saved material, has reduced manufacturing cost.
Because between pin link plate and chain rivet and sleeve and the inner plate is superpower interference fit, can not produce the gap in the operational process, has stopped powdered granule and has entered, and has overcome the destruction of powdered granule to chain, the service life of having improved chain; Cooperate the integraty that has further kept chain rivet and pin link plate between the plane of chain shaft end and the pin link plate, under any circumstance do not relatively rotate.
Description of drawings
Fig. 1 is the structural representation of the utility model tool present embodiment;
Fig. 2 is a schematic top plan view shown in Figure 1;
Fig. 3 is an A-A section enlarged diagram shown in Figure 2.
The specific embodiment
As shown in Figure 1, 2, 3: 1 is pin link plate, and 6 is inner plate, is connected by chain rivet 3 between the termination of pin link plate 1 and inner plate 6, is provided with the sleeve 5 that is sleeved on the chain rivet 3 between inner plate 6 and chain rivet 3, is set with roller 2 on the sleeve 5.Pin link plate 1 is 1: 1.14 or 1.15 or 1.16 or 1.17 or 1.18 or 1.19 or 1.20 with the thickness ratio of inner plate 6, promptly all can between 1: 1.14～1.20.Inside and outside carrier bar has been taked different thickness, makes the Breaking load of inside and outside chain basic identical, has saved material, has reduced manufacturing cost, and it is more reasonable to design.As inner plate thickness 16mm, sectional area 720 square millimeters, pin link plate thickness 14mm, sectional area 840 square millimeters.
Claims (4)
1. one kind is played material machine chain, comprise pin link plate (1), inner plate (6), connect by chain rivet (3) between the termination of pin link plate (1) and inner plate (6), between inner plate (6) and chain rivet (3), be provided with the sleeve (5) that is sleeved on the chain rivet (3), be set with roller (2) on the sleeve (5), it is characterized in that: described pin link plate (1) is 1: 1.14～1.20 with the thickness ratio of inner plate (6).
2. according to claim 1 material machine chain is characterized in that: described pin link plate (1) and chain rivet (3) place of matching diameter dimension are that the magnitude of interference of 25 millimeters-40 millimeters and chain rivet (3) is 0.06 millimeter-0.20 millimeter; Sleeve (5) is 40 millimeters-60 millimeters with inner plate (6) place of matching diameter dimension, and the magnitude of interference of sleeve (5) is 0.06 millimeter-0.20 millimeter.
3. according to claim 2 material machine chain is characterized in that: an end of described chain rivet (3) is provided with axle head cap (4), and the hole that the other end is processed with on plane (7) and the pin link plate (1) matches.
4. according to claim 3 material machine chain is characterized in that: the termination of described chain rivet (3) is fitted with axial limiting pin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201267089U CN201647572U (en) | 2010-03-10 | 2010-03-10 | Chain for material taking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201267089U CN201647572U (en) | 2010-03-10 | 2010-03-10 | Chain for material taking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647572U true CN201647572U (en) | 2010-11-24 |
Family
ID=43112802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201267089U Expired - Fee Related CN201647572U (en) | 2010-03-10 | 2010-03-10 | Chain for material taking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090359A (en) * | 2015-08-10 | 2015-11-25 | 浙江神龙链传动有限公司 | Transmission chain for cigarette manufacturing assembly line |
-
2010
- 2010-03-10 CN CN2010201267089U patent/CN201647572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090359A (en) * | 2015-08-10 | 2015-11-25 | 浙江神龙链传动有限公司 | Transmission chain for cigarette manufacturing assembly line |
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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: 20101124 Termination date: 20130310 |