CN202460705U - Combined vertical shaft of multi-cylinder hydraulic cone crusher - Google Patents
Combined vertical shaft of multi-cylinder hydraulic cone crusher Download PDFInfo
- Publication number
- CN202460705U CN202460705U CN2012200996004U CN201220099600U CN202460705U CN 202460705 U CN202460705 U CN 202460705U CN 2012200996004 U CN2012200996004 U CN 2012200996004U CN 201220099600 U CN201220099600 U CN 201220099600U CN 202460705 U CN202460705 U CN 202460705U
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- China
- Prior art keywords
- vertical shaft
- transmission shaft
- shaft
- power transmission
- dead axle
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- Expired - Fee Related
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Abstract
The utility model discloses a combined vertical shaft of a multi-cylinder hydraulic cone crusher. The vertical shaft comprises a vertical shaft body driven by a power source, wherein the vertical shaft body drives an eccentric sleeve to rotate around the vertical shaft body through a connecting piece, drives a moving cone device to swing in a certain angle and comprises a transmission shaft and a hollow fixed shaft sleeved outside the transmission shaft through a positioning bearing; a belt pulley is arranged at the lower end of the transmission shaft; the connecting piece comprises a movable connecting disc arranged on the transmission shaft above the hollow fixed shaft and a connecting key arranged between the movable connecting disc and the eccentric sleeve; and the positioning bearing comprises a pair of cone roller bearings arranged on the lower part of the hollow fixed shaft and a cone roller bearing arranged on the upper part of the hollow fixed shaft. The combined vertical shaft has the advantages that the vertical shaft has a simple structure and is convenient to maintain and adjust and low in maintenance technical difficulty and cost, power directly acts on the transmission shaft during crushing, and crushing efficiency is 30 percent higher than that of the traditional structure; and the requirement on the quality of lubricating oil is low, so that operating cost is reduced by 1/3.
Description
Technical field
The utility model relates to widely used hydro cone-crushers such as metallurgy, building, building materials industry, especially relates to the broken combination of a kind of multicylinder hydraulic spindle vertical shaft.
Background technology
Multicylinder hydraulic spindle is broken to be widely used in metallurgy, building, water power, traffic, chemical industry, building material industry, is the ideal equipment of broken hard and above ore of medium hardness and rock, has the production efficiency height, use economic dispatch characteristics.Its operation principle is: power makes eccentric bushing device 5 around dead axle 6 revolutions by belt pulley 1 through power transmission shaft 2, pinion 3, gear wheel 4; And driving mantle device 7 waves in certain angle; Material is at mantle device 7 and decide to be extruded fragmentation in the die cavity between the wimble device 8 after blanking port 9 is discharged, and its structure is as shown in Figure 1.During work, along with the wearing and tearing of eccentric bushing device 5 inner liner inwalls, and the gap between the solid dead axle 6 increases gradually; The gear wheel 4 that is fixed on below the eccentric bushing device 5 and the gap of pinion 3 between cog are increased, had a strong impact on the transmission efficiency of gear pair and caused the operation of mantle device unstable, must carry out manual work adjustment; Otherwise under the between cog collision impact; Can damage profile of tooth or broken teeth, result in greater loss, simultaneously because the dynamic wearing clearance amount that allows between the gear pair is merely 0.25mm; Adjustment region is little, the adjustment trouble; When running into hard thing (like metal derby) the obstruction mantle device operation that is difficult to fragmentation; The direct impulsive force that produces will cause very bad influence to gear pair; And gear transmission structure is complicated, has increased maintenance, adjustment workload and technical difficulty, has improved maintenance cost; And gear drive requires the lubricating oil quality very high, has also increased operating cost.
Summary of the invention
The purpose of the utility model is to provide the broken combination of a kind of multicylinder hydraulic spindle simple and reasonable for structure vertical shaft.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The broken vertical shaft that makes up of the described multicylinder hydraulic spindle of the utility model comprises the vertical shaft body by drive power source, and said vertical shaft body drives eccentric bushing around said vertical shaft body revolution through connector, and driving mantle device waves in certain angle; Described vertical shaft body comprises power transmission shaft and is sleeved on the outer hollow dead axle of said power transmission shaft through location bearing.
The lower end of said power transmission shaft is provided with belt pulley.
Said connector is to be arranged on the flexible connection dish on the power transmission shaft of hollow dead axle top and to place the connecting key between said flexible connection dish and the eccentric bushing.
Described location bearing comprises an a pair of taper roll bearing that is separately positioned on hollow dead axle bottom and a taper roll bearing that is arranged on hollow dead axle top.
That the advantage of the utility model is is simple in structure, it is easy to adjust to safeguard, the maintenance technology difficulty is little, and expense is low, and power directly acts on the power transmission shaft when broken, and crushing efficiency exceeds 30% than traditional structure; Because the quality requirements to lubricating oil of the utility model is not high, make operating cost reduce by 1/3.
Description of drawings
Fig. 1 is the broken vertical shaft drive mechanism figure of multicylinder hydraulic spindle before improving.
Fig. 2 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 2; The broken combination of the described multicylinder hydraulic spindle of the utility model vertical shaft; Comprise by power transmission shaft 3 with through location bearing and be sleeved on the vertical shaft body that power transmission shaft 3 outer hollow dead axles 4 are formed; Be provided with belt pulley 5 in the lower end of power transmission shaft 3, this belt pulley 5 is in transmission connection through driving belt and the broken work drive motor of circular cone, and work drive motor drive pulley 5 rotates with power transmission shaft 3; The hollow dead axles 4 that are sleeved on outside the power transmission shaft 3 drive eccentric bushing 1 around hollow dead axle 4 revolutions through connector, and driving mantle device 2 waves in certain angle; For ease of regulating the wearing clearance between eccentric bushing 1 and the hollow dead axle 4, the connector between hollow dead axle 4 and the eccentric bushing 1 be arranged on the flexible connection dish 6 on the hollow dead axle 4 top power transmission shafts 3 and place flexible connection dish 6 and eccentric bushing 1 between connecting key 7; For guaranteeing the equilibrium location between power transmission shaft 3 and the hollow dead axle 4 and support that location bearing comprises an a pair of taper roll bearing that is separately positioned on hollow dead axle 4 bottoms and a taper roll bearing that is arranged on hollow dead axle 4 tops.
During work; The power of the broken work drive motor of multicylinder hydraulic spindle drives eccentric bushing 1 around hollow dead axle 4 revolutions by belt pulley 5 through power transmission shaft 3, flexible connection dish 6, connecting key 7; And drive mantle device 2 and in certain angle, wave, material is just at mantle device 2 with decide to be extruded fragmentation in the die cavity between the wimble device 8 after blanking port 9 discharges.Wearing and tearing gradually along with eccentric bushing 1 inwall; Increased the gap between eccentric bushing 1 and the hollow dead axle 4, but flexible connection dish 6 adjusts automatically through connecting key 7 and keyway gap and adapt to the relative position between itself and the eccentric bushing 1, the degree of frayed gap affects greatly reduces when making the equipment operation; Allow dynamic wearing clearance amount to arrive 1mm greatly; Be gear-driven four times, saved a large amount of maintenance adjustment time, reduced maintenance workload; When the hard thing that is difficult to fragmentation hindered 2 operations of mantle device, the direct impulsive force of generation promptly is released in hollow dead axle 4, and was very little to the influence of belt pulley 5; While the utility model is less demanding to the lubricating oil quality; Make operating cost will practice thrift 1/3rd, because simple in structure, easy to maintenance, maintenance difficulties and expense reduce; Because power acts directly on the power transmission shaft 3, makes crushing efficiency will exceed traditional disintegrating machine 30%.
Claims (4)
1. the broken vertical shaft that makes up of multicylinder hydraulic spindle comprises the vertical shaft body by drive power source, and said vertical shaft body drives eccentric bushing (1) around said vertical shaft body revolution through connector, and driving mantle device (2) waves in certain angle; It is characterized in that: described vertical shaft body comprises power transmission shaft (3) and is sleeved on the outer hollow dead axle (4) of said power transmission shaft (3) through location bearing.
2. the broken combination of multicylinder hydraulic spindle according to claim 1 vertical shaft, it is characterized in that: the lower end of said power transmission shaft (3) is provided with belt pulley (5).
3. the broken combination of multicylinder hydraulic spindle according to claim 1 and 2 vertical shaft is characterized in that: said connector for be arranged on the flexible connection dish (6) on the power transmission shaft (3) above the hollow dead axle (4) and place said flexible connection dish (6) and eccentric bushing (1) between connecting key (7).
4. the broken combination of multicylinder hydraulic spindle according to claim 1 and 2 vertical shaft is characterized in that: described location bearing comprises an a pair of taper roll bearing that is separately positioned on hollow dead axle (4) bottom and a taper roll bearing that is arranged on hollow dead axle (4) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200996004U CN202460705U (en) | 2012-03-16 | 2012-03-16 | Combined vertical shaft of multi-cylinder hydraulic cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200996004U CN202460705U (en) | 2012-03-16 | 2012-03-16 | Combined vertical shaft of multi-cylinder hydraulic cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460705U true CN202460705U (en) | 2012-10-03 |
Family
ID=46908905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200996004U Expired - Fee Related CN202460705U (en) | 2012-03-16 | 2012-03-16 | Combined vertical shaft of multi-cylinder hydraulic cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460705U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769266A (en) * | 2014-02-14 | 2014-05-07 | 沈阳华扬机械有限公司 | Cone crusher with composite structure of rolling bearing, stationary shaft and moving shaft |
| CN104492527A (en) * | 2014-12-31 | 2015-04-08 | 浙江浙矿重工股份有限公司 | Cone crusher upper frame |
| CN104492529A (en) * | 2014-12-31 | 2015-04-08 | 浙江浙矿重工股份有限公司 | Cone-shaped crusher rack |
| CN105934278A (en) * | 2014-01-27 | 2016-09-07 | 美卓矿物工业公司 | System and method for hydraulically removing a socket from a mainshaft of a gyrational crusher |
| CN106457255A (en) * | 2014-06-06 | 2017-02-22 | 美卓矿物工业公司 | Two oil chamber counterweight |
-
2012
- 2012-03-16 CN CN2012200996004U patent/CN202460705U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934278A (en) * | 2014-01-27 | 2016-09-07 | 美卓矿物工业公司 | System and method for hydraulically removing a socket from a mainshaft of a gyrational crusher |
| CN103769266A (en) * | 2014-02-14 | 2014-05-07 | 沈阳华扬机械有限公司 | Cone crusher with composite structure of rolling bearing, stationary shaft and moving shaft |
| CN106457255A (en) * | 2014-06-06 | 2017-02-22 | 美卓矿物工业公司 | Two oil chamber counterweight |
| CN106457255B (en) * | 2014-06-06 | 2019-06-18 | 美卓矿物工业公司 | Double grease chamber mass |
| CN104492527A (en) * | 2014-12-31 | 2015-04-08 | 浙江浙矿重工股份有限公司 | Cone crusher upper frame |
| CN104492529A (en) * | 2014-12-31 | 2015-04-08 | 浙江浙矿重工股份有限公司 | Cone-shaped crusher rack |
| CN104492529B (en) * | 2014-12-31 | 2017-06-06 | 浙江浙矿重工股份有限公司 | A kind of gyratory crusher frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20180316 |