CN204220193U - Honeycomb ZTA Ceramic Composite potassium steel toothed plate structure - Google Patents
Honeycomb ZTA Ceramic Composite potassium steel toothed plate structure Download PDFInfo
- Publication number
- CN204220193U CN204220193U CN201420557071.7U CN201420557071U CN204220193U CN 204220193 U CN204220193 U CN 204220193U CN 201420557071 U CN201420557071 U CN 201420557071U CN 204220193 U CN204220193 U CN 204220193U
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- China
- Prior art keywords
- potassium steel
- groove
- ceramic
- tooth plate
- honeycomb
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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.)
- Expired - Fee Related
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- 239000000919 ceramic Substances 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052700 potassium Inorganic materials 0.000 title claims abstract description 32
- 239000011591 potassium Substances 0.000 title claims abstract description 32
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 238000000227 grinding Methods 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 14
- 239000008188 pellet Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000006978 adaptation Effects 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000462 isostatic pressing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a kind of honeycomb ZTA Ceramic Composite potassium steel toothed plate structure, comprise tooth plate body, tooth plate body is arranged several teeth portion be arranged in parallel, bottom between adjacent fingers and/or the grinding face of teeth portion inlay several piece ceramic layer, the potassium steel tooth plate inlaying ZTA pottery achieves potassium steel and ceramic perfect adaptation, the anti-wear performance of potassium steel tooth plate is improved greatly, both improve the scuff resistance of potassium steel tooth plate, turn increase the service time of potassium steel tooth plate, decrease the number of times changing potassium steel tooth plate, improve production efficiency, save production cost.
Description
Technical field
The utility model relates to a kind of jaw crusher toothed plate structure.
Background technology
Its main principle of jaw crusher is that jaw is suspended in axle, can swing.When eccentric shaft rotates, connecting rod pumps, and drives two pieces of thrust plates also to move reciprocatingly, thus the dynamic jaw of promotion does bilateral reciprocation, realizes broken and discharging.
The working portion of jaw crusher is two pieces of jaws, one is fixed jaw (determining jaw), vertically (or upper end slightly flare) is fixed on body antetheca, another is sewing jaw (dynamic jaw), inclined position, forms up big and down small crusher chamber (working chamber) with fixed jaw.Sewing jaw does periodic reciprocating motion facing to fixed jaw, time and separate, time and close.Time separately, material enters crusher chamber, and finished product draws off from bottom; Near time, the material be contained between two pieces of jaws is squeezed, bending and slabbing action and broken.
The now widely used tooth plate of jaw crusher is all adopt potassium steel manufacture.Due to washing away of material, the extruding in shattering process, the effect of milling, cause tooth plate serious wear, be used in the potassium steel tooth plate life-span of iron ore about 3-4 week, every platform disintegrating machine consumes 2-5 ton in one month, and within 1 year, (calculating with 10 months) will consume 20-50 ton; Loss per ton steel is very high, and changes frequent, and production cost is very large.
Utility model content
Technical problem to be solved in the utility model to provide a kind of
The technical scheme realizing above-mentioned purpose is as follows:
Honeycomb ZTA Ceramic Composite potassium steel toothed plate structure, comprise tooth plate body, tooth plate body is arranged several teeth portion be arranged in parallel, bottom between adjacent fingers and/or the grinding face of teeth portion inlay several piece ceramic layer, it is characterized in that: ceramic layer is ceramic conformal pellet, the structure of described pottery retinue pellet comprises a cuboid, cuboid just, anti-two end faces connect respectively the isosceles trapezoid block of a symmetry, the base of isosceles trapezoid block is identical with the length of cuboid, each respectively on two sides of wherein isosceles trapezoid block a groove one is set, the end face of isosceles trapezoid block is also arranged several groove two, isosceles trapezoid block end face and bottom end face junction also arrange several groove three simultaneously, groove one, groove two, the ceramic powders being bonded in one piece is filled and presented respectively in groove three, fill and present at groove one, groove two, ceramic powders upper molten metal in groove three.
Preferably, described tooth plate body is potassium steel.
Preferably, described ceramic powders is ZTA ceramic particle.
Preferably, the angle between two trapezoid block sides is 64.84 degree.
Preferably, the bottom width of described ZTA ceramic honeycomb conformal pellet is 75 millimeters, and length is 75 millimeters, is highly 50 millimeters.
The beneficial effects of the utility model are mainly manifested in: compared with prior art, and on the basis of traditional casting technique, we adopt potassium steel to mix with ZTA pottery and cast, and at the wearing part of potassium steel tooth plate, inlay ZTA pottery.The potassium steel tooth plate inlaying ZTA pottery achieves potassium steel and ceramic perfect adaptation, the anti-wear performance of potassium steel tooth plate is improved greatly, namely improve the scuff resistance of potassium steel tooth plate, turn increase the service time of potassium steel tooth plate, decrease the number of times changing potassium steel tooth plate, improve production efficiency, save production cost.
Accompanying drawing explanation
Fig. 1 is potassium steel tooth plate schematic perspective view
Fig. 2 is potassium steel tooth plate front view
Fig. 3 is potassium steel tooth plate front view
Fig. 4 is potassium steel tooth plate side view
Fig. 5 is ceramic conformal pellet schematic perspective view
Fig. 6 is ceramic conformal pellet front view
Fig. 7 is ceramic conformal pellet top view
Figure number illustrates: tooth plate body 1, teeth portion 2, grinding face 3, ceramic conformal pellet 4, cuboid 5, isosceles trapezoid block 6, groove 1, the end face 8 of isosceles trapezoid block, groove 29, groove 3 10
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In Fig. 1, honeycomb ZTA Ceramic Composite potassium steel toothed plate structure, comprise tooth plate body 1, tooth plate body is arranged several teeth portion 2 (merely illustrating several teeth portion 2 in Fig. 1 as signal) be arranged in parallel, ceramic embedded layer on the grinding face 3 of the bottom between adjacent fingers and/or teeth portion, ceramic layer is ceramic conformal pellet 4, the structure of described pottery retinue pellet comprises a cuboid 5, cuboid just, anti-two end faces connect respectively the isosceles trapezoid block 6 of a symmetry, the top of isosceles trapezoid block can slightly lower than the top of cuboid, but both bottoms are concordant, the base of isosceles trapezoid block is identical with the length of cuboid, each respectively on two sides of wherein isosceles trapezoid block a groove 1 is set, groove 1 reaches the bottom of isosceles trapezoid block from the top of isosceles trapezoid block always, the end face 8 of isosceles trapezoid block also arranges several groove 29, isosceles trapezoid block end face 8 also arranges several groove 3 10 with bottom end face junction simultaneously, preferred groove two arranges two, groove three also arranges two, and groove three, the center of circle of groove two is on a vertical line, the ceramic powders being bonded in one piece is filled and presented respectively in each groove, ceramic powders is ZTA ceramic particle, fill and present after ceramic powders at ceramic powders upper metal liquid.Form certain many hollow structures between the ceramic powders be bonded together, the molten steel of conveniently building infiltrates in the gap between ceramic powders, strengthens structural strength.
The raw material of preparation ZTA ceramic particle:
Manufacturing diameter is the ceramic powder particle of 30-120um, pre-burning is carried out after ceramic powder particle dry-pressing being become block with isostatic pressing machine, calcined temperature 1100-1200 DEG C, then broken, screening particle diameter is that the ZTA ceramic particle of 1-3mm carries out high temperature sintering again, firing temperature 1600-1650 DEG C, obtains ZTA ceramic particle in irregular shape.Ceramic particle is mixed with a certain proportion of self-made binder, makes binding agent cover ceramic grain surface uniformly, be then filled in corresponding groove; Ceramic particle is joined to one another by binding agent, forms many hollow structures, and has higher intensity, can not be broken up in the process of cast 1450 DEG C of high-temperature alloy steel molten metals.
The shape of ZTA ceramic honeycomb conformal pellet, structure and size are by designing corresponding mould to obtain, and its thickness also can require do corresponding adjustment according to the wearability of product.
These are only the preferred embodiment of the utility model embodiment; not in order to limit the utility model embodiment; within all spirit in the utility model embodiment and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included in the protection domain of the utility model embodiment.
Claims (5)
1. honeycomb ZTA Ceramic Composite potassium steel toothed plate structure, comprise tooth plate body, tooth plate body is arranged several teeth portion be arranged in parallel, bottom between adjacent fingers and/or the grinding face of teeth portion inlay several piece ceramic layer, it is characterized in that: ceramic layer is ceramic conformal pellet, the structure of described pottery retinue pellet comprises a cuboid, cuboid just, anti-two end faces connect respectively the isosceles trapezoid block of a symmetry, the base of isosceles trapezoid block is identical with the length of cuboid, each respectively on two sides of wherein isosceles trapezoid block a groove one is set, the end face of isosceles trapezoid block is also arranged several groove two, isosceles trapezoid block end face and bottom end face junction also arrange several groove three simultaneously, groove one, groove two, the ceramic powders being bonded in one piece is filled and presented respectively in groove three, fill and present at groove one, groove two, ceramic powders upper molten metal in groove three.
2. honeycomb ZTA Ceramic Composite potassium steel toothed plate structure according to claim 1, is characterized in that: described tooth plate body is potassium steel.
3. honeycomb ZTA Ceramic Composite potassium steel toothed plate structure according to claim 1, is characterized in that: described ceramic powders is ZTA ceramic particle.
4. honeycomb ZTA Ceramic Composite potassium steel toothed plate structure according to claim 1, is characterized in that: the angle between two trapezoid block sides is 64.84 degree.
5. honeycomb ZTA Ceramic Composite potassium steel toothed plate structure according to claim 1, is characterized in that: the bottom width of described ZTA ceramic honeycomb conformal pellet is 75 millimeters, and length is 75 millimeters, is highly 50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557071.7U CN204220193U (en) | 2014-09-25 | 2014-09-25 | Honeycomb ZTA Ceramic Composite potassium steel toothed plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557071.7U CN204220193U (en) | 2014-09-25 | 2014-09-25 | Honeycomb ZTA Ceramic Composite potassium steel toothed plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220193U true CN204220193U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557071.7U Expired - Fee Related CN204220193U (en) | 2014-09-25 | 2014-09-25 | Honeycomb ZTA Ceramic Composite potassium steel toothed plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201911A (en) * | 2016-12-16 | 2018-06-26 | 姚晓宁 | A kind of Ceramic Composite toothed plate of jaw crusher and preparation method thereof |
-
2014
- 2014-09-25 CN CN201420557071.7U patent/CN204220193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201911A (en) * | 2016-12-16 | 2018-06-26 | 姚晓宁 | A kind of Ceramic Composite toothed plate of jaw crusher and preparation method thereof |
| CN108201911B (en) * | 2016-12-16 | 2019-10-18 | 邯郸史威新材料有限公司 | A kind of preparation method of Ceramic Composite toothed plate of jaw crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 1403, 14th Floor, Building 1, No. 36 Gusheng Road, Shijingshan District, Beijing, 100043 Patentee after: BEIJING JINMEI CHUANGYE TECHNOLOGY CO.,LTD. Address before: 100043 Beijing Shijingshan District ancient city 19 West Rd production and development building D block south building two floors 202 rooms. Patentee before: BEIJING JINMEI VENTURE IMPORT AND EXPORT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230809 Address after: Room A-T0256, Building 3, No. 20 Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing, 102300 (cluster registration) Patentee after: Beijing Jinmei Technology Co.,Ltd. Address before: Room 1403, 14th Floor, Building 1, No. 36 Gusheng Road, Shijingshan District, Beijing, 100043 Patentee before: BEIJING JINMEI CHUANGYE TECHNOLOGY CO.,LTD. |
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| 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: 20150325 |