CN204523057U - Compound pendulum jaw breaker toothed plate device - Google Patents
Compound pendulum jaw breaker toothed plate device Download PDFInfo
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- CN204523057U CN204523057U CN201520196652.7U CN201520196652U CN204523057U CN 204523057 U CN204523057 U CN 204523057U CN 201520196652 U CN201520196652 U CN 201520196652U CN 204523057 U CN204523057 U CN 204523057U
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- jaw
- liner plate
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Abstract
A kind of compound pendulum jaw breaker toothed plate device, this toothed plate device is arranged on broken motor-driven jaw and quiet jaw, comprises a set of dynamic jaw liner plate, a set of quiet jaw liner plate and multiple tight fixed bolt; Dynamic jaw liner plate and quiet jaw liner plate are arranged on dynamic jaw and quiet jaw opposite face respectively, and dynamic jaw liner plate is fixedly connected with quiet jaw with dynamic jaw with tight fixed bolt respectively with the upper position of quiet jaw liner plate; The grinding point of described dynamic jaw liner plate and quiet jaw liner plate bottom is positioned at the position of the 1/9-1/10 of liner plate length.This toothed plate device structure is simple, the long service life of tooth plate, and utilization rate is high, bead is carried out after foundry goods overall processing completes, make initial hardness improve 20% ~ 30% than traditional product, decrease equipment debugging initial stage material to the wearing and tearing of tooth plate, make product design more attractive in appearance simultaneously.
Description
Technical field
The utility model relates to a kind of wearing plate, a kind of compound pendulum jaw breaker toothed plate device time special.
Background technology
Single toggle jaw crusher is the primary breakup equipment of extensive use in mining process, and it has, and structure is simple, reliable operation, the advantage such as easy to maintenance, be especially applicable to hard, in the fragmentation of hard, brittle material.During work, jaw crusher motor drives eccentric shaft to rotate by belt pulley, and then drive the dynamic jaw that tooth plate is housed to produce periodic reverse motion, when dynamic jaw is near quiet jaw, the shock loading produced by eccentric shaft makes the material between two jaws be crushed, splitting and flecition, and then it is broken that material is occurred, and discharges through discharge gate.
In traditional single toggle jaw crusher, owing to affecting by factors such as profile of tooth angle, gullet depth, interdental space, tooth plate two ends camber line and processing technologys, make material broken being mainly squeezed through jaw crusher, cause tooth plate to wear and tear very fast, the while that service life being short, utilization rate is also lower.
Utility model content
The utility model is for the technological deficiency in background technology, provides a kind of long service life, the efficient single toggle jaw crusher toothed plate device of utilization rate.
The technical solution adopted in the utility model is: a kind of compound pendulum jaw breaker toothed plate device, and this toothed plate device is arranged on broken motor-driven jaw and quiet jaw, comprises a set of dynamic jaw liner plate, a set of quiet jaw liner plate and multiple tight fixed bolt; Dynamic jaw liner plate and quiet jaw liner plate are arranged on dynamic jaw and quiet jaw opposite face respectively, and dynamic jaw liner plate is fixedly connected with quiet jaw with dynamic jaw with tight fixed bolt respectively with the upper position of quiet jaw liner plate; The grinding point of described dynamic jaw liner plate and quiet jaw liner plate bottom is positioned at the position of the 1/9-1/10 of liner plate length.
Dynamic jaw liner plate and quiet jaw liner plate are toothed plate structure; Its profile of tooth angle is 40 °, and its interdental space is 140mm, and its addendum width is 65mm, and its gullet depth is 75mm, and its space width is 75mm, and its tooth plate two ends camber line is 1.6m.
Tooth plate is the single-casting structure of bead.
This novel disclosed this toothed plate device structure is simple, the long service life of tooth plate, utilization rate is high, bead is carried out after foundry goods overall processing completes, initial hardness is made to improve 20% ~ 30% than traditional product, decrease equipment debugging initial stage material to the wearing and tearing of tooth plate, make product design more attractive in appearance simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is grinding point position view.
In figure: belt pulley 1, eccentric shaft 2, dynamic jaw 3, tight fixed bolt 4, dynamic jaw liner plate 5, quiet jaw liner plate 6, quiet jaw 7, grinding point 8.
Detailed description of the invention
Be described further originally novel below in conjunction with drawings and Examples.
See accompanying drawing 1-2, this novel disclosed this compound pendulum jaw breaker toothed plate device is arranged on broken motor-driven jaw and quiet jaw, comprises belt pulley 1, eccentric shaft 2, dynamic jaw 3, tight fixed bolt 4, dynamic jaw liner plate 5, quiet jaw liner plate 6, quiet jaw 7, grinding point 8.
Dynamic jaw liner plate and quiet jaw liner plate are arranged on dynamic jaw and quiet jaw opposite face respectively, and dynamic jaw liner plate is fixedly connected with quiet jaw with dynamic jaw with tight fixed bolt with middle position respectively with the top of quiet jaw liner plate.The grinding point of dynamic jaw liner plate and quiet jaw liner plate bottom is positioned at the position of the 1/9-1/10 of liner plate length.
Dynamic jaw liner plate and quiet jaw liner plate are toothed plate structure; Its profile of tooth angle is 40 °, and its interdental space is 140mm, and its addendum width is 65mm, and its gullet depth is 75mm, and its space width is 75mm, and its tooth plate two ends camber line is 1.6m.Material is squeezed power, increases shearing force, the fragmentation of hard in being more applicable to, hard, brittle material, reduces the adhesive wear of material; By increasing tooth plate two ends transition camber line (arc radius increases to 1.6m by traditional about 1m), cambered surface projected length is made to account for total tooth plate length about 1/3, and then make crushing grinding point moves 240mm, when after the wearing and tearing of grinding point, by adjustment discharge gate gap, tooth plate can continue use and need not change, and extends the service life of tooth plate.
Dynamic jaw liner plate and quiet jaw liner plate carry out bead after foundry goods overall processing completes, and makes initial hardness improve 20% ~ 30% than traditional product.
Claims (3)
1. a compound pendulum jaw breaker toothed plate device, this toothed plate device is arranged on broken motor-driven jaw and quiet jaw, it is characterized in that, comprises a set of dynamic jaw liner plate, a set of quiet jaw liner plate and multiple tight fixed bolt; Dynamic jaw liner plate and quiet jaw liner plate are arranged on dynamic jaw and quiet jaw opposite face respectively, and dynamic jaw liner plate is fixedly connected with quiet jaw with dynamic jaw with tight fixed bolt respectively with the upper position of quiet jaw liner plate; The grinding point of described dynamic jaw liner plate and quiet jaw liner plate bottom is positioned at the position of the 1/9-1/10 of liner plate length.
2. compound pendulum jaw breaker toothed plate device according to claim 1, is characterized in that, dynamic jaw liner plate and quiet jaw liner plate are toothed plate structure; Its profile of tooth angle is 40 °, and its interdental space is 140mm, and its addendum width is 65mm, and its gullet depth is 75mm, and its space width is 75mm, and its tooth plate two ends camber line is 1.6m.
3. compound pendulum jaw breaker toothed plate device according to claim 1, is characterized in that, described tooth plate is the single-casting structure of bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196652.7U CN204523057U (en) | 2015-04-03 | 2015-04-03 | Compound pendulum jaw breaker toothed plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196652.7U CN204523057U (en) | 2015-04-03 | 2015-04-03 | Compound pendulum jaw breaker toothed plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523057U true CN204523057U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520196652.7U Active CN204523057U (en) | 2015-04-03 | 2015-04-03 | Compound pendulum jaw breaker toothed plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204523057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262198A (en) * | 2017-07-03 | 2017-10-20 | 能诚集团有限公司 | Jaw crusher |
| CN110787897A (en) * | 2019-10-30 | 2020-02-14 | 龙东华 | Double-liquid alloy toothed plate |
-
2015
- 2015-04-03 CN CN201520196652.7U patent/CN204523057U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262198A (en) * | 2017-07-03 | 2017-10-20 | 能诚集团有限公司 | Jaw crusher |
| CN110787897A (en) * | 2019-10-30 | 2020-02-14 | 龙东华 | Double-liquid alloy toothed plate |
| CN110787897B (en) * | 2019-10-30 | 2021-08-31 | 池州市芯村里新材料科技有限公司 | Double-liquid alloy toothed plate |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |