CN203018123U - Hydraulic locking device for cone crusher - Google Patents
Hydraulic locking device for cone crusher Download PDFInfo
- Publication number
- CN203018123U CN203018123U CN 201220696291 CN201220696291U CN203018123U CN 203018123 U CN203018123 U CN 203018123U CN 201220696291 CN201220696291 CN 201220696291 CN 201220696291 U CN201220696291 U CN 201220696291U CN 203018123 U CN203018123 U CN 203018123U
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- China
- Prior art keywords
- hydraulic locking
- oil cylinders
- locking oil
- sleeve
- regulating
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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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Abstract
The utility model relates to a hydraulic locking device for a cone crusher. The cone crusher comprises a crushing roller; a regulating sleeve is sleeved outside the crushing roller; a supporting sleeve is locally sleeved outside the regulating sleeve; the regulating sleeve is provided with a regulating cover; the hydraulic locking device comprises a plurality of groups of hydraulic locking oil cylinders; the hydraulic locking device is accommodated in a cavity formed by the regulating sleeve, the supporting sleeve and the regulating cover; the hydraulic locking oil cylinders are mounted on the supporting sleeve; pistons arranged on the hydraulic locking oil cylinders are connected with locknuts in a contact manner; and the locknuts are fixedly mounted on a side of the regulating sleeve. The hydraulic locking device disclosed by the utility model utilizes hydraulic locking oil cylinders with small size to replace the oil cylinders in the prior art, so that the hydraulic locking oil cylinders can be mounted in the cavity formed by the regulating sleeve, the supporting sleeve and the regulating cover, the possibility that the hydraulic locking oil cylinders are easy to be smashed by ores due to external exposure is avoided, the service life of the hydraulic locking device is prolonged, the possibility of entrance of dust is reduced as well, and the sealing tightness of the hydraulic locking oil cylinders is further ensured.
Description
Technical field
The utility model relates to gyratory crusher attachment technique field, relates in particular to a kind of hydraulic locking apparatus of gyratory crusher.
Background technology
The crusher chamber of gyratory crusher needs timely adjusting play to guarantee broken granularity in the course of the work, and the periphery of the cone crusher body of being everlasting in the prior art arranges the thread pitch that many group locking cylinders guarantee body.With reference to Fig. 1, gyratory crusher comprise breaker roll 7 ', adjusting sleeve 3 ', support set 4 ', adjust cap 2 ' and 8 groups of hydraulic locking oil cylinders 1 ', adjusting sleeve 3 ' be socketed in breaker roll 7 ' outer, adjusting sleeve 3 ' be provided with outward adjusting thread, the interior adjusting thread of support set 4 ' be provided with, support set 4 ' with the adjusting sleeve 3 ' be fastenedly connected of part, adjust cap 2 ' lid be located at adjusting sleeve 3 ' on.Hydraulic locking oil cylinder 1 in this technology ' be arranged on adjusting sleeve 3 ' end face on, be to keep locking pressure, usually hydraulic locking oil cylinder 1 ' length longer.When mounted, hydraulic locking oil cylinder 1 ' the middle part run through adjust cap 2 ', hydraulic locking oil cylinder 1 ' other parts outside exposed.Because gyratory crusher is operated in rugged environment, the ore that is easily fallen smashes, and easily causes the 1 ' leakage of oil of hydraulic locking oil cylinder, causes hydraulic locking apparatus normally not use.
Summary of the invention
Technical problem to be solved in the utility model is outside exposed for existing hydraulic locking apparatus, is easily smashed and causes the problem of leakage of oil, and a kind of dustproof, anti-hydraulic locking apparatus of pounding the gyratory crusher of function that has is provided.
For addressing the above problem, the technical solution of the utility model is:
A kind of hydraulic locking apparatus of gyratory crusher, described gyratory crusher comprises breaker roll, breaker roll is socketed with adjusting sleeve outward, the outer local sleeve of adjusting sleeve is provided with support set, adjusting sleeve is provided with the adjustment cap, described hydraulic locking apparatus comprises many group hydraulic locking oil cylinders, described hydraulic locking apparatus is contained in the cavity of adjusting sleeve, support set and the formation of adjustment cap, described hydraulic locking oil cylinder is arranged on support set, the piston contact that is arranged on the hydraulic locking oil cylinder is connected with locking nut, and locking nut is fixedly mounted on the side of adjusting sleeve.
Be compared to prior art, the hydraulic locking apparatus of gyratory crusher of the present utility model utilizes the hydraulic locking oil cylinder of small volume to replace oil cylinder of the prior art, the hydraulic locking oil cylinder can be arranged in the cavity of adjusting sleeve, support set and the formation of adjustment cap, avoided the exposed possibility that is easily smashed by ore outside of hydraulic locking oil cylinder, improved the service life of hydraulic locking apparatus, also reduced simultaneously the possibility that dust enters, further guarantee the sealing of hydraulic locking oil cylinder, improved locking effect.
Preferably, described many group hydraulic locking oil cylinders are arranged on the circumference of support set uniformly.The even distribution of hydraulic locking oil cylinder makes gyratory crusher when locking, and locking pressure evenly distributes, and guarantees locking effect.
Preferably, described hydraulic locking oil cylinder is 14 groups.In use to lock pressure less due to the hydraulic locking oil cylinder of small volume, adopts 14 groups of hydraulic locking oil cylinders of small volume to substitute 8 groups of hydraulic locking oil cylinders of the prior art in the utility model, to reach in advance and the locking pressure of setting.
Description of drawings
Fig. 1 is the broken section structural representation of the hydraulic locking apparatus of gyratory crusher in prior art.
Fig. 2 is the broken section structural representation of the hydraulic locking apparatus of the utility model gyratory crusher.
The specific embodiment
Further describe the utility model below in conjunction with drawings and Examples, but protection domain of the present utility model is not limited to this.
With reference to Fig. 2, the hydraulic locking apparatus of gyratory crusher of the present utility model, described gyratory crusher comprises breaker roll 7, adjusting sleeve 3, adjusts cap 2, support set 4 and hydraulic locking apparatus, adjusting sleeve 3 is socketed in outside breaker roll 7, adjusting sleeve 3 is outer is provided with the adjusting thread, and support set 4 is provided with interior adjusting thread, and support set 4 is fastenedly connected with the adjusting sleeve 3 of part, support set 4 is fastened on the bottom of adjusting sleeve 3, adjusts cap 2 lids and is located on adjusting sleeve 3.Described hydraulic locking apparatus is contained in adjusting sleeve 3, support set 4 and adjusts in the cavity of cap 2 formation, hydraulic locking apparatus is arranged on the inside of gyratory crusher, avoid the exposed possibility that is easily smashed by ore outside of hydraulic locking oil cylinder 1, improved the service life of hydraulic locking apparatus, simultaneously also reduce the possibility that dust enters, further guaranteed the sealing of hydraulic locking oil cylinder.
Described hydraulic locking apparatus comprises 14 groups of hydraulic locking oil cylinders 1, hydraulic locking oil cylinder 1 is arranged on support set 4,14 groups of hydraulic locking oil cylinders are arranged on the circumference of support set 4 uniformly, the piston contact that is arranged on hydraulic locking oil cylinder 1 is connected with locking nut 5, and locking nut 5 is fixedly mounted on the side of adjusting sleeve 3.Hydraulic locking oil cylinder 1 withstands locking nut 5 when locking work, adjusting sleeve 3 is pinned.Hydraulic locking apparatus adopts the hydraulic locking oil cylinder 1 of small volume, makes it can be arranged on easily adjusting sleeve 3, support set 4 and adjust in the cavity of cap 2 formation.The even distribution of hydraulic locking oil cylinder 1 makes gyratory crusher when locking, and locking pressure evenly distributes, and guarantees locking effect.
In above-mentioned explanation, all special instructions that do not add all adopt conventional structure of the prior art.
Claims (3)
1. the hydraulic locking apparatus of a gyratory crusher, described gyratory crusher comprises breaker roll, breaker roll is socketed with adjusting sleeve outward, the outer local sleeve of adjusting sleeve is provided with support set, adjusting sleeve is provided with the adjustment cap, described hydraulic locking apparatus comprises many group hydraulic locking oil cylinders, it is characterized in that, described hydraulic locking apparatus is contained in the cavity of adjusting sleeve, support set and the formation of adjustment cap, described hydraulic locking oil cylinder is arranged on support set, the piston contact that is arranged on the hydraulic locking oil cylinder is connected with locking nut, and locking nut is fixedly mounted on the side of adjusting sleeve.
2. the hydraulic locking apparatus of gyratory crusher according to claim 1, is characterized in that, described many group hydraulic locking oil cylinders are arranged on the circumference of support set uniformly.
3. the hydraulic locking apparatus of gyratory crusher according to claim 1 and 2, is characterized in that, described hydraulic locking oil cylinder is 14 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696291 CN203018123U (en) | 2012-12-15 | 2012-12-15 | Hydraulic locking device for cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696291 CN203018123U (en) | 2012-12-15 | 2012-12-15 | Hydraulic locking device for cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018123U true CN203018123U (en) | 2013-06-26 |
Family
ID=48642141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220696291 Expired - Fee Related CN203018123U (en) | 2012-12-15 | 2012-12-15 | Hydraulic locking device for cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018123U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920561A (en) * | 2014-03-10 | 2014-07-16 | 浙江双金机械集团股份有限公司 | Hydraulic lock type cone crusher and locking method |
| CN103920560A (en) * | 2014-03-10 | 2014-07-16 | 浙江双金机械集团股份有限公司 | Hydraulic lock washer and locking method |
| CN110369021A (en) * | 2019-08-27 | 2019-10-25 | 浙江双金机械集团股份有限公司 | Hydraulic locking apparatus |
| CN112339333A (en) * | 2020-10-15 | 2021-02-09 | 徐良 | Hydraulic machine protection device and application method thereof |
| CN114289104A (en) * | 2021-12-29 | 2022-04-08 | 河南黎明重工科技股份有限公司 | Cone crusher device that opens and shuts |
-
2012
- 2012-12-15 CN CN 201220696291 patent/CN203018123U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920561A (en) * | 2014-03-10 | 2014-07-16 | 浙江双金机械集团股份有限公司 | Hydraulic lock type cone crusher and locking method |
| CN103920560A (en) * | 2014-03-10 | 2014-07-16 | 浙江双金机械集团股份有限公司 | Hydraulic lock washer and locking method |
| CN103920560B (en) * | 2014-03-10 | 2017-07-21 | 浙江双金机械集团股份有限公司 | A kind of hydraulic locking pad and locking method |
| CN110369021A (en) * | 2019-08-27 | 2019-10-25 | 浙江双金机械集团股份有限公司 | Hydraulic locking apparatus |
| CN112339333A (en) * | 2020-10-15 | 2021-02-09 | 徐良 | Hydraulic machine protection device and application method thereof |
| CN112339333B (en) * | 2020-10-15 | 2022-11-22 | 中建三局科创产业发展有限公司 | Hydraulic machine protection device and using method thereof |
| CN114289104A (en) * | 2021-12-29 | 2022-04-08 | 河南黎明重工科技股份有限公司 | Cone crusher device that opens and shuts |
| CN114289104B (en) * | 2021-12-29 | 2023-10-03 | 河南黎明重工科技股份有限公司 | Cone crusher opening and closing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |