CN201049301Y - Conical crusher dynamic sphere base seal structure - Google Patents
Conical crusher dynamic sphere base seal structure Download PDFInfo
- Publication number
- CN201049301Y CN201049301Y CNU2007201107393U CN200720110739U CN201049301Y CN 201049301 Y CN201049301 Y CN 201049301Y CN U2007201107393 U CNU2007201107393 U CN U2007201107393U CN 200720110739 U CN200720110739 U CN 200720110739U CN 201049301 Y CN201049301 Y CN 201049301Y
- Authority
- CN
- China
- Prior art keywords
- spheric seating
- dustproof
- groove
- dynamic
- dust ring
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a spherical seat in dynamic hermetical combination with pyramidal core, wherein, a groove is arranged on a spherical seat, and a dustproof spring is placed in the groove; a dustproof ring with the section in a U-shaped structure is positioned on the spherical seat and positioned on the dustproof spring. The utility model has the advantages that: firstly, the set of the dustproof spring between the spherical seat and the dustproof ring realizes the dynamic hermetical combination of the spherical seat and a pyramidal core; secondly, the design of the dustproof ring in the U-shaped structure realizes double dust prevention between the dustproof ring and the pyramidal core with good dustproof effect.
Description
Technical field
The utility model relates to a kind of spheric seating and is the spheric seating that dynamic seal (packing) combines with the cone core, belongs to the cone crusher component assembly and makes the field.
Background technology
Granted publication CN2877844, title " cone crusher ", this has the cone crusher of the clear chamber of hydraulic pressure presetting function, by outer cylinder body, base, bevel gear wheel, bevel pinion, inner barrel, moving tooth plate, awl seat, upward decide tooth plate, down decide tooth plate, grate plate, go up axle, lower shaft, step, fixedly gusset, bearing constitute, bevel gear wheel bottom is connected with loam cake, lower cover respectively with last axle bottom, the formation upper bearing (metal) labyrinth sealing that matches with the maze trough above the lower cover of the maze trough below the loam cake; The maze trough of water tank outside plate matches with maze trough below the door and constitutes lower bearing labyrinth sealing.Step has positioning sleeve outward, and positioning sleeve connects fixedly gusset outward; Described loam cake is relative with lower cover pegs graft; Be provided with the twice maze trough in the described lower shaft under the door in the far-end.
Summary of the invention
Purpose of design: design the dynamic spheric seating hermetically-sealed construction of cone crusher that a kind of spheric seating and cone core can be realized the dynamic elasticity sealing.
Design: in order to realize above-mentioned purpose of design.1, having groove and groove on the spheric seating and be built-in with dustproof spring, is one of feature of the present utility model.The purpose of doing like this is: circumferentially-spaced recessing and groove at spheric seating are built-in with dustproof elasticity, can make the last dust ring that is positioned at it be in elastic stage all the time, make dust ring form the elastic packing break-in with position cone core thereon automatically, prevent that dust and foreign material from entering along with the vibration of cone crusher.2, the dust ring cross section take the shape of the letter U structure design, be two of feature of the present utility model.The purpose of doing like this is: the dust ring of U-shaped structure can form the twice dust ring in the process that the sealing with the cone core contacts, and has improved dustproof effect effectively.Its technical scheme: the dynamic spheric seating hermetically-sealed construction of cone crusher, it comprises spheric seating (1), have groove and groove on the spheric seating (1) and be built-in with dustproof spring (4), the take the shape of the letter U dust ring (3) of structure of cross section is positioned at spheric seating (1) and goes up and be positioned on the dustproof spring (4).
The utility model is compared with background technology, and the one, the setting of dustproof spring has realized the dynamic seal (packing) break-in between spheric seating and cone core between spheric seating and dust ring; The 2nd, the design of U-shaped structure dust ring has realized dual dustproof between dust ring and cone core and dustproof effect is good.
Description of drawings
Fig. 1 is the schematic diagram of the dynamic spheric seating hermetically-sealed construction of cone crusher.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.The dynamic spheric seating hermetically-sealed construction of cone crusher, it comprises spheric seating 1, the making of spheric seating 1 is a prior art, is not described herein at this.Have groove and groove on the spheric seating 1 and be built-in with dustproof spring 4 (on the spheric seating 1 circumferentially-spaced have groove and groove is built-in with dustproof spring 4), the take the shape of the letter U dust ring 3 of structure of cross section is positioned on the spheric seating 1 and is positioned on the dustproof spring 4, can make the last dust ring that is positioned at it be in elastic stage all the time, make dust ring 3 form the elastic packing break-in with position cone core 5 thereon automatically along with the vibration of cone crusher, prevent that dust and foreign material from entering, concave groove is built-in with grease.1 of dust ring 3 and spheric seating are provided with alignment pin 2.Dust ring 3 adopts prior art casting machine-shaping.
What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.
Claims (3)
1. dynamic spheric seating hermetically-sealed construction of cone crusher, it comprises spheric seating (1), it is characterized in that: have groove and groove on the spheric seating (1) and be built-in with dustproof spring (4), the take the shape of the letter U dust ring (3) of structure of cross section is positioned at spheric seating (1) and goes up and be positioned on the dustproof spring (4).
2. the dynamic spheric seating hermetically-sealed construction of cone crusher according to claim 1 is characterized in that: the last circumferentially-spaced of spheric seating (1) has groove and groove is built-in with dustproof spring (4).
3. the dynamic spheric seating hermetically-sealed construction of cone crusher according to claim 1 is characterized in that: be provided with alignment pin (2) between dust ring (3) and spheric seating (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201107393U CN201049301Y (en) | 2007-06-22 | 2007-06-22 | Conical crusher dynamic sphere base seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201107393U CN201049301Y (en) | 2007-06-22 | 2007-06-22 | Conical crusher dynamic sphere base seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049301Y true CN201049301Y (en) | 2008-04-23 |
Family
ID=39335782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201107393U Expired - Lifetime CN201049301Y (en) | 2007-06-22 | 2007-06-22 | Conical crusher dynamic sphere base seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049301Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102985182A (en) * | 2010-07-09 | 2013-03-20 | 山特维克知识产权股份有限公司 | Gyratory Crusher with Sealed Arrangement |
| CN114570460A (en) * | 2022-02-23 | 2022-06-03 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher composed of pi-shaped rubber ring fixing device and method |
-
2007
- 2007-06-22 CN CNU2007201107393U patent/CN201049301Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102985182A (en) * | 2010-07-09 | 2013-03-20 | 山特维克知识产权股份有限公司 | Gyratory Crusher with Sealed Arrangement |
| CN102985182B (en) * | 2010-07-09 | 2014-10-15 | 山特维克知识产权股份有限公司 | Gyratory Crusher with Sealed Arrangement |
| CN114570460A (en) * | 2022-02-23 | 2022-06-03 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher composed of pi-shaped rubber ring fixing device and method |
| CN114570460B (en) * | 2022-02-23 | 2023-12-22 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher formed by pi-shaped rubber ring fixing device and method |
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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 |
Owner name: ZHEJIANG SHUANGJIN MACHINERY HOLDINGS CO., LTD. Free format text: FORMER NAME: HANGZHOU SHUANGJIN MACHINERY FITTINGS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Pingyao Town, Yuhang District Nanshan village in Hangzhou City, Zhejiang province 311115 Patentee after: Zhejiang Shuangjin Machinery Holdings Co., Ltd. Address before: Hangzhou Pingyao Town, Yuhang District of Hangzhou City, Zhejiang province 311115 double gold Machinery Accessories Co. Ltd Patentee before: Hangzhou Shuangjin Machinery Fittings Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080423 |
|
| CX01 | Expiry of patent term |