CN204352914U - A kind of fixing Hubei Province plate of large-scale jaw crusher - Google Patents
A kind of fixing Hubei Province plate of large-scale jaw crusher Download PDFInfo
- Publication number
- CN204352914U CN204352914U CN201420816862.7U CN201420816862U CN204352914U CN 204352914 U CN204352914 U CN 204352914U CN 201420816862 U CN201420816862 U CN 201420816862U CN 204352914 U CN204352914 U CN 204352914U
- Authority
- CN
- China
- Prior art keywords
- hubei province
- fixing hubei
- tooth
- plate
- fixing
- 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
Fixing Hubei Province plate of large-scale jaw crusher, belongs to mining equiment field, fixing Hubei Province plate body, tooth; Its teeth patterning is leg-of-mutton; Described tooth is arranged on the plate of fixing Hubei Province, cross sectional shape is triangle, leg-of-mutton base is positioned on the plate body of fixing Hubei Province, pointed part has circular arc, its be positioned at top, plate installation site, fixing Hubei Province while be equal to or greater than the angle of line perpendicular to the ground when fixing Hubei Province plate is installed with the angle of fixing Hubei Province plate body vertical line, the width on its tooth base equals the bottom width of original rectangle tooth, has and can ensure that discharging is smooth, improve the feature of the production efficiency of large-scale jaw crusher.
Description
Technical field
The utility model belongs to mining equiment field, the fixing Hubei Province plate particularly on a kind of large-scale jaw crusher.
Background technology
Jaw crusher is a kind of plant equipment that ore reduction is commonly used, its operation principle is that therebetween lump ore extrudes by movable Hubei Province plate of jaw crusher and fixing Hubei Province plate mutually, ore is squeezed into the ore of fritter, be beneficial to the further processing to ore, fixing Hubei Province plate and movable Hubei Province plate are all provided with the tooth of protrusion, existing teeth patterning adopts rectangle tooth mostly, for small-sized jaw crusher, its fixing Hubei Province plate is vertical installation, the shape of its tooth is little to jaw crusher work influence, but for large-scale jaw crusher, its fixing Hubei Province plate is oriented rear-inclined angle, its objective is the stability in order to equipment operation, due to the inclination of fixing Hubei Province plate, will there is the ore after by fragmentation and accumulate between the teeth in its tooth be arranged on the plate of fixing Hubei Province, affect discharging, thus cause large-scale jaw crusher output to reduce.
Summary of the invention
Fix for existing large-scale jaw crusher the defect that Hubei Province plate causes output to reduce due to teeth patterning, the utility model proposes a kind of fixing Hubei Province plate of large-scale jaw crusher, fixing Hubei Province plate body, tooth; It is characterized in that: its teeth patterning is leg-of-mutton; Described tooth is arranged on the plate of fixing Hubei Province, cross sectional shape is triangle, leg-of-mutton base is positioned on the plate body of fixing Hubei Province, pointed part has circular arc, its be positioned at top, plate installation site, fixing Hubei Province while be equal to or greater than the angle of line perpendicular to the ground when fixing Hubei Province plate is installed with the angle of fixing Hubei Province plate body vertical line, the width on its tooth base equals the bottom width of original rectangle tooth.
Beneficial effect
The beneficial effects of the utility model are, can ensure that discharging is smooth, improve the production efficiency of large-scale jaw crusher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
1. fixing Hubei Province plate body, 2. tooth, 3. tooth lower side, 4. tooth pinnacle circular arc, 5. tooth upper side edge.
Detailed description of the invention
In order to further illustrate the technical solution of the utility model, now by reference to the accompanying drawings, further illustrate detailed description of the invention of the present utility model, as Fig. 1, tooth bottom width is selected to be 160 millimeters in this example, the angle that fixing Hubei Province plate designed inclination angle degree namely fixes Hubei Province plate line perpendicular to the ground is the mounting means of 15 degree is example, fixing Hubei Province plate body 1 is adopted existing fixing Hubei Province board size, the base of tooth 2 is designed to 160 millimeters, between its tooth, spacing is identical with existing tooth spacing, select tooth upper side edge 5 to be 15 degree-20 with the vertical line angle of fixing Hubei Province plate body 1 plane to spend, its tooth lower side 3 elects 15-20 degree as with the vertical line angle of fixing Hubei Province plate body 1 plane, that tooth 2 forms equilateral triangle, the circular arc of radius 25 millimeters is selected to be connected with tooth upper side edge 5 transition by tooth lower side 3 at tooth 2 top, just complete enforcement of the present utility model, during use, because the tooth upper side edge 5 on tooth 2 is after fixing Hubei Province plate is installed, tooth upper side edge 5 is parallel with level ground or have negative angle, so just overcome existing rectangle tooth and form the elevation angle after fixing Hubei Province plate is installed, make to retain ore between tooth and fixing Hubei Province plate body, hinder discharging, form the defect that productivity ratio is low.
Claims (1)
1. fixing Hubei Province plate of large-scale jaw crusher, fixing Hubei Province plate body, tooth; It is characterized in that: its teeth patterning is leg-of-mutton; Described tooth is arranged on the plate of fixing Hubei Province, cross sectional shape is triangle, leg-of-mutton base is positioned on the plate body of fixing Hubei Province, pointed part has circular arc, its be positioned at top, plate installation site, fixing Hubei Province while be equal to or greater than the angle of line perpendicular to the ground when fixing Hubei Province plate is installed with the angle of fixing Hubei Province plate body vertical line, the width on its tooth base equals the bottom width of original rectangle tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816862.7U CN204352914U (en) | 2014-12-22 | 2014-12-22 | A kind of fixing Hubei Province plate of large-scale jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816862.7U CN204352914U (en) | 2014-12-22 | 2014-12-22 | A kind of fixing Hubei Province plate of large-scale jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352914U true CN204352914U (en) | 2015-05-27 |
Family
ID=53254412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816862.7U Expired - Fee Related CN204352914U (en) | 2014-12-22 | 2014-12-22 | A kind of fixing Hubei Province plate of large-scale jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204352914U (en) |
-
2014
- 2014-12-22 CN CN201420816862.7U patent/CN204352914U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 461670, Henan, Xuchang Yuzhou industrial agglomeration zone, East Industrial Park, harmony Street Patentee after: HENAN XU SHENG HEAVY MACHINERY CO., LTD. Address before: 461670 Harmonious Industrial Street, industrial park, Yuzhou Industrial Zone, Xuchang, Henan Patentee before: HENAN XU SHENG HEAVY MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20161222 |