CN201988414U - Hydraulic deflected swing type cone crusher with single cylinder - Google Patents
Hydraulic deflected swing type cone crusher with single cylinder Download PDFInfo
- Publication number
- CN201988414U CN201988414U CN2010206803398U CN201020680339U CN201988414U CN 201988414 U CN201988414 U CN 201988414U CN 2010206803398 U CN2010206803398 U CN 2010206803398U CN 201020680339 U CN201020680339 U CN 201020680339U CN 201988414 U CN201988414 U CN 201988414U
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- hydraulic
- cone crusher
- deflected
- central shaft
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Abstract
The utility model discloses a hydraulic deflected swing type cone crusher with a single cylinder, which is designed to overcome the defects of the prior art. The hydraulic deflected swing type cone crusher comprises a central shaft and is characterized in that the central shaft is of three-segment type, central axes of the upper segment and the lower segment are vertical to the horizontal plane, and the central axis of the middle segment is oblique to the horizontal plane; the upper segment supports a hopper supporting frame, the middle segment is connected with a crushing cone body through a middle segment reinforcing bearing, and the lower segment is connected with a piston of an oil cylinder through a lower segment reinforcing bearing; and a pressure bearing is arranged at the middle part of the middle segment of the central shaft. The hydraulic deflected swing type cone crusher adopts the working principle that the cone is driven to swing through the deflected swing of the middle segment of the central shaft so as to squeeze and crush mineral materials between a rolling mortar wall and a crushing wall. The hydraulic deflected swing type cone crusher has the following advantages that the swing of the main shaft is deflected swing, therefore, the crushing effect is good; a copper jacket of the shaft is replaced by the reinforcing bearing, therefore, the shaft is flexible to rotate, the labor is saved, the failure rate is low, and the operation cost is low; the multi-cylinder or multi-spring lifting is transformed to be single-cylinder lifting, therefore, the cone crusher is free to lift and is convenient to discharge stocking materials; moreover, the cone crusher has a simple structure, is convenient to operate and is suitable for grinding and crushing various mineral materials, and 30% electric energy can be saved under the condition of the same efficiency.
Description
Technical field:
The utility model belongs to the mining equipment technical field, relates to a kind of single-cylinder hydraulic gyratory crusher.
Technical background:
At present, gyratory crusher of the prior art, kind is a lot of, but seldom exceeds original technology limitation of the former Soviet Union and the U.S..For example " a kind of bottom multicylinder hydraulic spindle breaker " of CN20139446Y bulletin is promptly like this.Mostly their principle is to adopt upright main shaft and eccentric bushing, waves by the eccentric bushing drive shaft during running, drives cone and realizes broken in crusher chamber.Be that old-fashioned traditional single cylinder or multiple casing gyratory crusher central shaft are concentric, its operating mode is that central shaft is contained in the eccentric bushing and copper sheathing of rotation, constitutes the axle swing and realizes broken.Though such disintegrating machine can be realized good crushing effect, also exists following defective: 1.,, make cooling and lubricating so must be furnished with Lubricating-oil Station in actual use owing to adopt copper sheathing to connect, in case lubricant effect is not good, then can the scaling loss brasses, cause and shut down repairing.2. owing to the structure more complicated, manufacture difficulty is big, and particularly the machined eccentric bushing is quite difficult again, production cost height, and fault rate height, and repairing is opened and inspect quite loaded down with trivial details, maintenance difficult.3. particularly when putty takes place, the multi-cylinder lifting is difficult to realize synchronously, if spring locking will lean on manpower that elastic force is discharged one by one, it is then more inconvenient to discharge the stifled material of institute again.Therefore be necessary to be improved.
The utility model content:
Task of the present utility model is at the problems referred to above, and a kind of single-cylinder hydraulic nutation type gyratory crusher is provided, and it does not need to join Lubricating-oil Station and makes cooling and lubricating, fault rate not only simple in structure is low, and is convenient to the gap adjustment, the cleaning putty, especially to greatest extent improve crushing efficiency, saved electric energy.
Its technical solution is: a kind of single-cylinder hydraulic nutation type gyratory crusher, comprise central shaft, and it is characterized in that: said central shaft is a syllogic, and wherein epimere and hypomere central axis are perpendicular to horizontal plane, and the stage casing central axis favours horizontal plane; Epimere supports the bracing frame of hopper, and the stage casing connects broken cone by the powerful bearing in stage casing, and hypomere connects the piston of oil cylinder by the powerful bearing of hypomere.And the middle part in the central shaft stage casing is provided with pressure bearing.
Operation principle of the present utility model is to rely on the beat in central shaft stage casing to drive cone to swing and realize the extruding of mineral aggregate between rolled mortar wall and broken wall.Compared with prior art, have following advantage:
1. be improved to beat owing to main shaft is waved, make the moving line of cone more complicated, therefore have best crushing effect.
2. owing to replacing axle sleeve, the powerful bearing of employing connects, thus need not be furnished with Lubricating-oil Station, and also the bearing rotation is laborsaving flexibly, and fault rate is low, and operating cost is little.
3. be the single cylinder lifting owing to becoming multi-cylinder or the lifting of many springs, so lifting freely, is convenient to discharge putty.
4. simple and reliable for structure, running is steady, and the production efficiency height is easy to operate.
5. product granularity is even, and part life is long, running operating rate height, and production maintenance management expense is low.
6. facts have proved, under the situation of equal efficient, but saves energy 30%.
Description of drawings:
Fig. 1 is the schematic diagram of structure of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is elaborated, as shown in the figure, a kind of single-cylinder hydraulic nutation type gyratory crusher that the utility model provides, be that bracing frame 11 and hopper 12 are formed mainly by lower body 1, middle body 13, upper body, comprise and connect central shaft up and down, it is characterized in that: said central shaft is a syllogic, and wherein the central axis of epimere and hypomere 4 is perpendicular to horizontal plane, and stage casing 8 central axis favour horizontal plane; The epimere of central shaft supports the bracing frame 11 of hopper 12, and stage casing 8 connects broken cone 5 by the powerful bearing 10 in stage casing, and hypomere 4 connects the piston 2 of oil cylinder 3 by the powerful bearing 14 of hypomere.And be provided with pressure bearing 7 at the middle part in central shaft stage casing 8.Wherein, be broken wall 6 around the broken cone 5, the liner of middle body 13 is rolled mortar walls 9, and Reference numeral 15 is an oil sealing, and Reference numeral 16 is a hydraulic motor.Single cylinder after promptly improving is two hollow cylinder rod of lifting one's head, and in hollow cylinder rod, powerful bearing and pressure bearing location is arranged, and the epimere of axle has supporting, and hypomere is contained in the hollow cylinder body.Said beat axle only is the stage casing axle, because it forms the oblique angle with the axle center bus, so cause cone to swing, realizes good crushing effect.Under the situation that condition and technology possess, adopt fluid motor-driven, energy-saving effect is rather good.
The utility model is used for the grinding fragmentation of all kinds of mineral aggregates, and industrial department such as be applicable to metallurgy, chemical industry, building materials, water power, build the road is broken and in small, broken bits during the various ores of different hardness or rock carried out.
Claims (2)
1. a single-cylinder hydraulic nutation type gyratory crusher comprises central shaft, it is characterized in that: said central shaft is a syllogic, and wherein epimere and hypomere (4) central axis is perpendicular to horizontal plane, and stage casing (8) central axis favours horizontal plane; Epimere supports the bracing frame (11) of hopper (12), and stage casing (8) connect broken cone (5) by the powerful bearing in stage casing (10), and hypomere (4) connects the piston (2) of oil cylinder (3) by the powerful bearing of hypomere (14).
2. according to the single-cylinder hydraulic nutation type gyratory crusher of claim 1, it is characterized in that: be provided with pressure bearing (7) at the middle part of central shaft stage casing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206803398U CN201988414U (en) | 2010-12-27 | 2010-12-27 | Hydraulic deflected swing type cone crusher with single cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206803398U CN201988414U (en) | 2010-12-27 | 2010-12-27 | Hydraulic deflected swing type cone crusher with single cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988414U true CN201988414U (en) | 2011-09-28 |
Family
ID=44664919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206803398U Expired - Fee Related CN201988414U (en) | 2010-12-27 | 2010-12-27 | Hydraulic deflected swing type cone crusher with single cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728430A (en) * | 2012-07-17 | 2012-10-17 | 成都市新力设备制造有限责任公司 | Pendulum conical surface crusher |
| CN117244619A (en) * | 2023-11-20 | 2023-12-19 | 德州鸿途矿山机械有限公司 | Dynamic cone crushing wall eccentric structure of cone crusher |
-
2010
- 2010-12-27 CN CN2010206803398U patent/CN201988414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728430A (en) * | 2012-07-17 | 2012-10-17 | 成都市新力设备制造有限责任公司 | Pendulum conical surface crusher |
| CN117244619A (en) * | 2023-11-20 | 2023-12-19 | 德州鸿途矿山机械有限公司 | Dynamic cone crushing wall eccentric structure of cone crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20131227 |