CN207805693U - A kind of novel tooth plate - Google Patents
A kind of novel tooth plate Download PDFInfo
- Publication number
- CN207805693U CN207805693U CN201721775031.XU CN201721775031U CN207805693U CN 207805693 U CN207805693 U CN 207805693U CN 201721775031 U CN201721775031 U CN 201721775031U CN 207805693 U CN207805693 U CN 207805693U
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- CN
- China
- Prior art keywords
- tooth
- paddy
- peak
- tooth plate
- transverse teeth
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- 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.)
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Abstract
The utility model discloses a kind of novel tooth plates, it is made of longitudinal tooth paddy, tooth peak, transverse teeth paddy, tooth plate body, it is characterized in that tooth peak and longitudinal tooth paddy parallelly distribute on, and width ratio is 4: 1, and design transverse teeth paddy in tooth peak width direction, and on each tooth peak designed transverse teeth paddy with adjacent teeth peak transverse teeth paddy at staggered, the utility model can greatly reduce material and the opposite short distance of tooth plate is slided, reduce the sliding friction between material and tooth plate, cutting abrasion amount is reduced, to extend tooth plate service life.
Description
Technical field
The utility model is related to mine mechanism part field, especially a kind of novel tooth plate.
Background technology
Existing toothed plate of jaw crusher, tooth peak and tooth paddy design size ratio are substantially close to 1: 1, i.e. tooth peak and roller seating space
It is symmetric state.In shattering process, material is slided with respect to tooth plate short distance, and cutting tooth plate forms abrasive dust.Tooth plate surface quilt
It is squeezed into concavo-convex portion material, is then pushed to form pressure tongue flour milling by abrasive material again, forms many abrasive material wedge angles on flour milling.Short distance
The material of sliding causes many micro-cracks to tooth peak, this micro-crack constantly expands to connected.Boring repeatedly extrudes, and makes micro-crack
Diffusion becomes larger, and tooth plate mill is caused to fall.Therefore, tooth plate is big in addition to wanting hardness, and outside good toughness, the improvement of toothed plate structure is particularly important,
To reduce the opposite sliding of material and tooth plate, productivity is improved, tooth plate service life is extended.
Invention content
The utility model overcomes that existing toothed plate structure is unreasonable, and the short deficiency of service life provides a kind of Novel toothed
Plate, high abrasion, long lifespan, product cost is high, reduces the cost of investment of casting abrasion, can more reduce because often replacing accessory
And the idle cost generated, greatly improve rate of return on investment.
The utility model be solve its technical problem the technical solution adopted is that：A kind of novel tooth plate, by longitudinal tooth paddy, tooth
Peak, transverse teeth paddy, tooth plate body are constituted, it is characterised in that tooth peak and longitudinal tooth paddy parallelly distribute on, and width ratio is 4: 1, and
Transverse teeth paddy is designed in tooth peak width direction, and on each tooth peak designed transverse teeth paddy with adjacent teeth peak transverse teeth paddy at staggered row
Cloth.
The utility model advantageous effect is：The utility model can greatly reduce material and the opposite short distance of tooth plate is slided,
Reduce the sliding friction between material and tooth plate, cutting abrasion amount is reduced, to extend tooth plate service life.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model front view.
Fig. 2 is utility model side cutaway view.
Fig. 3 is utility model vertical view.
In figure：1, longitudinal tooth paddy, 2, tooth peak, 3, transverse teeth paddy, 4, tooth plate body
Specific implementation mode
Tooth peak 2, longitudinal tooth paddy 1, transverse teeth paddy 3, tooth peak 2 and longitudinal parallel point of tooth paddy 1 are set on tooth plate body 4 in the figure
Cloth, and tooth peak 2 and longitudinal 1 width ratio of tooth paddy are 4: 1, and design transverse teeth paddy 3, and each tooth peak 2 in 2 width direction of tooth peak
Upper designed transverse teeth paddy 3 is with adjacent teeth peak transverse teeth paddy at staggered.
The utility model can greatly reduce material and the opposite short distance of tooth plate is slided, and reduce the cunning between material and tooth plate
Dynamic friction reduces cutting abrasion amount, to extend tooth plate service life.
Claims (1)
1. a kind of novel tooth plate is made of longitudinal tooth paddy, tooth peak, transverse teeth paddy, tooth plate body, it is characterised in that tooth peak and longitudinal tooth
Paddy parallelly distribute on, and width ratio is 4: 1, and design transverse teeth paddy, and designed cross on each tooth peak in tooth peak width direction
To tooth paddy with adjacent teeth peak transverse teeth paddy at staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721775031.XU CN207805693U (en) | 2017-12-19 | 2017-12-19 | A kind of novel tooth plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721775031.XU CN207805693U (en) | 2017-12-19 | 2017-12-19 | A kind of novel tooth plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805693U true CN207805693U (en) | 2018-09-04 |
Family
ID=63332405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721775031.XU Active CN207805693U (en) | 2017-12-19 | 2017-12-19 | A kind of novel tooth plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926132A (en) * | 2017-12-19 | 2019-06-25 | 迁安市富诚工贸有限公司 | A kind of novel tooth plate |
-
2017
- 2017-12-19 CN CN201721775031.XU patent/CN207805693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926132A (en) * | 2017-12-19 | 2019-06-25 | 迁安市富诚工贸有限公司 | A kind of novel tooth plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Type of Toothed Plate Effective date of registration: 20230606 Granted publication date: 20180904 Pledgee: Bank of China Limited Qian'an Branch Pledgor: QIAN'AN FUCHENG INDUSTRY & TRADE Co.,Ltd. Registration number: Y2023980043122 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |