CN112275366B - Novel split type supporting sleeve of cone crusher and use method thereof - Google Patents
Novel split type supporting sleeve of cone crusher and use method thereof Download PDFInfo
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- CN112275366B CN112275366B CN202011396393.4A CN202011396393A CN112275366B CN 112275366 B CN112275366 B CN 112275366B CN 202011396393 A CN202011396393 A CN 202011396393A CN 112275366 B CN112275366 B CN 112275366B
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- ring
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- mounting
- eccentric shaft
- cone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
- B02C2/06—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis and with top bearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/667—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to conditioning, e.g. cooling, filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a novel split type supporting sleeve of a cone crusher and a using method thereof, relates to the technical field of cone crushers, and aims to solve the problem that the existing supporting sleeve of the cone crusher is high in maintenance and replacement cost due to an integrated structure. The middle position department of base upper end is provided with the mounting groove, the intermediate position department of mounting groove is provided with the erection column, and erection column and base structure as an organic whole, the internally mounted of erection column has the center pin, and the center pin passes through the bearing with the erection column and rotate and be connected, the outside of base upper end is provided with the collar, the externally mounted of erection column has the eccentric shaft, and eccentric shaft and erection column sliding connection, the externally mounted of collar has the supporting seat, the outside of supporting seat bottom all is provided with cone sliding tray, the inboard of cone sliding tray is provided with solid fixed ring, the upper end of supporting seat is provided with cone guide ring, the outside of cone guide ring is provided with the constant head tank.
Description
Technical Field
The invention relates to the technical field of cone crushers, in particular to a novel split type supporting sleeve of a cone crusher and a use method thereof.
Background
The cone crusher is a crushing machine suitable for raw materials in metallurgical, building, road construction, chemical and silicate industries. According to the different crushing principles and different particle sizes of products, the crushing machine is divided into a plurality of models. The crusher is widely applied to a plurality of departments such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry. The cone crusher has large crushing ratio, high efficiency, low energy consumption and uniform product granularity, is suitable for crushing and fine crushing various ores and rocks, and in the working process of the cone crusher, the motor drives the eccentric sleeve to rotate through the transmission device, the movable cone rotates and swings under the forced movement of the eccentric sleeve, the section of the movable cone, which is close to the static cone, becomes a crushing cavity, and materials are crushed by multiple extrusion and impact of the movable cone and the static cone. When the movable cone leaves the section, the materials crushed to the required granularity fall under the action of self gravity and are discharged from the cone bottom.
The support sleeve for installing the movable cone generally comprises a central shaft, a base, an eccentric shaft and an installation seat matched with the movable cone, and the central shaft is driven to rotate under the meshing drive of a gear, so that the outer base and the base synchronously rotate, and the eccentric shaft is affected by the action of the eccentric shaft, so that the installation seat drives the movable cone at the upper end to eccentrically move.
However, the existing cone crusher support sleeve often adopts an integrated structure, so that in actual use, on one hand, the cone crusher is more in model number and needs to be singly matched, and on the other hand, when the local structure of the support sleeve is damaged, the whole support sleeve needs to be synchronously replaced during maintenance, and the cost is high, so that the existing requirements are not met, and the novel split type support sleeve of the cone crusher and the use method thereof are provided.
Disclosure of Invention
The invention aims to provide a novel split type supporting sleeve of a cone crusher and a using method thereof, so as to solve the problem that the supporting sleeve of the cone crusher provided in the background art is high in maintenance and replacement cost due to an integrated structure.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a novel amalgamation formula supporting sleeve of cone crusher and application method thereof, includes the base, the intermediate position department of base upper end is provided with the mounting groove, the intermediate position department of mounting groove is provided with the erection column, and erection column and base structure as an organic whole, the internally mounted of erection column has the center pin, and the center pin passes through the bearing rotation with the erection column and be connected, the outside of base upper end is provided with the collar, the externally mounted of erection column has the eccentric shaft, and eccentric shaft and erection column sliding connection, the externally mounted of collar has the supporting seat, the outside of supporting seat bottom all is provided with cone sliding groove, the inboard of cone sliding groove is provided with solid fixed ring, the upper end of supporting seat is provided with cone guide ring, the outside of cone guide ring is provided with the constant head tank.
Preferably, the outside of erection column is annular array and has seted up six spacing lugs, and spacing lug and erection column structure as an organic whole, six spacing recesses have been seted up to the inside of eccentric shaft annular array, and spacing lug and spacing recess looks adaptation.
Preferably, the lower extreme of eccentric shaft is integrative to be provided with the spliced pole, the lower extreme of spliced pole is integrative to be provided with the screw thread post, the lower extreme of screw thread post is integrative to be provided with the base, the externally mounted of screw thread post has fixed lid, screw thread post passes through screw thread fit with the inboard of fixed lid, base and screw thread post all extend to the inside of mounting groove, screw thread fit is passed through with the outside of fixed lid to the inboard of mounting groove.
Preferably, the bottom of base is provided with the swivel becket installation cavity, the inside in swivel becket installation cavity is fixed and is provided with the lantern ring, the inside slidable mounting of lantern ring has the expansion ring, and the lower extreme of expansion ring extends to the below of lantern ring, the lower extreme of expansion ring is fixed and is provided with the swivel becket, be provided with supporting spring between lantern ring and the expansion ring, and supporting spring is provided with a plurality of.
Preferably, the inside of swivel becket is provided with the spacing chamber of ball, the inside in the spacing chamber of ball is provided with the ball, and the ball rotates with the spacing chamber of ball and is connected, the lower extreme of ball extends to the outside of swivel becket, the inside upper end of swivel becket is provided with lubricated main pipe, and the one end that lubricated was responsible for extends to one side of swivel becket lower extreme, the one end that lubricated was responsible for is provided with the check valve, all be provided with lubricated branch pipe between lubricated main pipe and the spacing chamber of ball.
Preferably, the outside of base upper end is integrative to be provided with the installation lug, and installation lug and solid fixed ring looks adaptation, fixing bolt is installed to the lower extreme of installation lug, and the one end of fixing bolt passes installation lug and solid fixed ring through screw thread fit.
Preferably, the guard plate is arranged outside the supporting seat, and the guard plate is welded and fixed with the supporting seat.
Preferably, the outer sides of the bottom of the base are provided with gear engagement grooves, and the gear engagement grooves and the base are of an integrated structure.
The application method of the novel split type supporting sleeve of the cone crusher comprises the following steps:
when the connecting column provided with the eccentric shaft is installed, the limiting groove in the eccentric shaft is aligned with the limiting projection on the installing column to be inserted until the base at the bottom of the eccentric shaft completely extends to the inside of the installing groove, and at the moment, the limiting projection and the limiting groove form a clamping groove for limiting;
secondly, rotating a fixed cover positioned outside the threaded column, wherein annular threads are arranged inside and outside the fixed cover, the fixed cover gradually extends to the inside of the mounting groove under the action of friction force, and the lower end of the fixed cover extrudes the base, so that the base is firmly fixed in the inside of the mounting groove;
thirdly, when the supporting seat is installed, the fixing ring at the lower end of the supporting seat is spliced with the installation convex block at the upper end of the installation ring, so that the installation convex block extends to the inside of the fixing ring completely, the installation convex block limits the fixing ring at the moment, and then the fixing bolt is used for rotary installation at the bottom of the base to form fixing;
and step four, installing the support sleeve after the splicing is completed in the cone crusher according to the specification.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the connecting column provided with the eccentric shaft is installed by splicing the base and the eccentric shaft, the limiting groove in the eccentric shaft is aligned with the limiting projection on the installing column to be inserted until the base at the bottom of the eccentric shaft is completely extended into the installing groove, at the moment, the limiting projection and the limiting groove form a clamping groove for limiting, so that loosening of the eccentric shaft in the rotating process of the installing column is avoided, then the fixing cover outside the threaded column is rotated, annular threads are arranged inside and outside the fixing cover, the annular threads are respectively matched with the threaded column and the installing groove, the fixing cover gradually extends into the installing groove under the action of friction force, the lower end of the fixing cover extrudes the base, so that the base at the bottom of the eccentric shaft is firmly fixed in the installing groove, vertical shaking is avoided, the fixing cover can cover the upper end face of the installing groove, external dust and impurities in the working process are avoided, the connecting position is effectively protected, through the mode, the installing structure is easy to operate, the firmness is high, workers can install the matched eccentric shaft according to the required model number of the movable cone, and on the other hand, the cost can be independently replaced when the eccentric shaft is damaged, and the whole cost can be reduced.
2. According to the invention, when the supporting seat is assembled by splicing the supporting seat with the base, the fixing ring at the lower end of the supporting seat is aligned with the mounting lug at the upper end of the mounting ring to be spliced, so that the mounting lug completely extends into the fixing ring, the mounting lug limits the fixing ring, then the fixing bolt is used for rotating and mounting at the bottom of the base, one end of the fixing bolt extends into the fixing ring through the base, and in this way, the supporting seat matched with the movable cone can be selected according to different types of movable cones, and the positioning speed is high and the limiting effect is good under the cooperation of the mounting lug and the fixing ring.
3. According to the invention, the rotating ring mounting cavity is arranged at the inner side of the bottom of the base, the movable rotating ring is arranged in the rotating ring mounting cavity, when the supporting sleeve is driven by the transmission gear to rotate, the rotating ring and the rotating table of the cone crusher rotate relatively, and the reactive force generated by extrusion is transmitted to the rotating ring at the bottom of the base through the movable cone during crushing, so that the movable ring is contracted towards the inside of the lantern ring under the influence of pressure, and meanwhile, the supporting spring in the inside is extruded, the supporting spring is elastically deformed under the pressure, and the pressure can be relieved in the deformation process, so that the rotating ring is effectively protected, the structural deformation of the rotating ring and the rotating table due to excessive extrusion is avoided, and the maintenance cost is reduced.
4. According to the invention, the ball limiting cavities are arranged on two sides of the inside of the rotating ring, the balls connected with the balls are arranged in the ball limiting cavities, the balls are contacted with the rotating table of the cone crusher, the balls are influenced by friction force in the rotating process to rotate in the ball limiting cavities, and the friction coefficient is smaller when the rotating ring and the rotating table rotate due to smaller contact points of the rotating ring and the rotating table, so that larger abrasion between the rotating ring and the rotating table due to long-time working is avoided.
Drawings
FIG. 1 is a schematic diagram of an overall split structure of the present invention;
FIG. 2 is a schematic view of the overall mounting structure of the present invention;
FIG. 3 is a top view of the mounting of the base and eccentric shaft of the present invention;
FIG. 4 is a schematic view of the eccentric shaft structure of the present invention;
FIG. 5 is an enlarged partial view of area A of the present invention;
fig. 6 is a partial enlarged view of the region B of the present invention.
In the figure: 1. a base; 2. a central shaft; 3. a support base; 4. an eccentric shaft; 5. a mounting column; 6. a mounting groove; 7. a mounting ring; 8. a fixing bolt; 9. a gear engagement groove; 10. a fixing ring; 11. a cone sliding groove; 12. a protection plate; 13. a cone guide ring; 14. a positioning groove; 15. a connecting column; 16. a base; 17. a threaded column; 18. a fixed cover; 19. a limit bump; 20. a limit groove; 21. mounting the protruding blocks; 22. a rotating ring mounting cavity; 23. a collar; 24. a movable ring; 25. a support spring; 26. a rotating ring; 27. a ball limiting cavity; 28. a ball; 29. a lubrication main pipe; 30. a lubrication branch pipe; 31. a one-way valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-6, an embodiment of the present invention is provided: the utility model provides a novel amalgamation formula supporting sleeve of cone crusher and application method thereof, including base 1, the intermediate position department of base 1 upper end is provided with mounting groove 6, the intermediate position department of mounting groove 6 is provided with erection column 5, and erection column 5 and base 1 structure as an organic whole, the internally mounted of erection column 5 has center pin 2, and center pin 2 and erection column 5 pass through the bearing and rotate to be connected, the outside of base 1 upper end is provided with collar 7, the outside of erection column 5 is installed eccentric shaft 4, and eccentric shaft 4 and erection column 5 sliding connection, the externally mounted of collar 7 has supporting seat 3, the outside of supporting seat 3 bottom all is provided with cone sliding groove 11, the inboard of cone sliding groove 11 is provided with solid fixed ring 10, the upper end of supporting seat 3 is provided with cone guide ring 13, the outside of cone guide ring 13 is provided with constant head tank 14.
Further, six spacing lugs 19 have been seted up to the outside of erection column 5 being annular array, and spacing lug 19 and erection column 5 structure as an organic whole, six spacing recesses 20 have been seted up to the inside of eccentric shaft 4 being annular array, and spacing lug 19 and spacing recess 20 looks adaptation, on the one hand the staff can select the eccentric shaft 4 of looks adaptation to install according to the model of required movable cone, on the other hand can change alone when eccentric shaft 4 damages, has reduced overall replacement cost.
Further, the lower extreme of eccentric shaft 4 is integrative to be provided with spliced pole 15, the lower extreme of spliced pole 15 is integrative to be provided with screw thread post 17, the lower extreme of screw thread post 17 is integrative to be provided with base 16, the outside of screw thread post 17 installs fixed lid 18, screw thread post 17 passes through screw thread fit with the inboard of fixed lid 18, base 16 and screw thread post 17 all extend to the inside of mounting groove 6, screw thread fit is passed through with the outside of fixed lid 18 in the inboard of mounting groove 6, the lower extreme of fixed lid 18 causes the extrusion to base 16 on the one hand, make the base 16 of eccentric shaft 4 bottom firmly be fixed in the inside of mounting groove 6, avoid taking place vertical shake, on the other hand fixed lid 18 can form the cover to the up end of mounting groove 6, avoid the entering of outside dust impurity in the course of working, effectively form the protection to the junction.
Further, the bottom of base 1 is provided with swivel mount ring installation cavity 22, the inside of swivel mount ring installation cavity 22 is fixed to be provided with lantern ring 23, the inside slidable mounting of lantern ring 23 has the expansion ring 24, and the lower extreme of expansion ring 24 extends to the below of lantern ring 23, the fixed swivel 26 that is provided with of lower extreme of expansion ring 24, be provided with supporting spring 25 between lantern ring 23 and the expansion ring 24, and supporting spring 25 is provided with a plurality of, the inside shrink of messenger's expansion ring 24 towards lantern ring 23 is influenced by pressure, extrude inside supporting spring 25 simultaneously, supporting spring 25 receives the pressure and takes place elastic deformation, can alleviate the pressure in the deformation process, thereby the swivel mount ring has been protected effectively, avoid the structural deformation that swivel mount 26 and revolving stage take place because of excessive extrusion, thereby reduce maintenance cost.
Further, the inside of swivel becket 26 is provided with ball spacing chamber 27, the inside in ball spacing chamber 27 is provided with ball 28, ball 28 and ball spacing chamber 27 rotate and are connected, the lower extreme of ball 28 extends to the outside of swivel becket 26, the inside upper end of swivel becket 26 is provided with lubricated main pipe 29, and the one end that lubricated main pipe 29 extended to one side of swivel becket 26 lower extreme, the one end that lubricated main pipe 29 was provided with check valve 31, all be provided with lubricated branch pipe 30 between lubricated main pipe 29 and the ball spacing chamber 27, lubricating oil gradually enters into ball spacing chamber 27 inside through lubricated branch pipe 30, form the lubrication to ball 28, further reduce the in-process of follow-up work and produce frictional force, improve holistic rotation effect.
Further, the outside of base 1 upper end is integrative to be provided with installation lug 21, and installation lug 21 and solid fixed ring 10 looks adaptation, and fixing bolt 8 is installed to the lower extreme of installation lug 21, and the one end of fixing bolt 8 passes installation lug 21 and gu fixed ring 10 through screw-thread fit, through this kind of mode, can select the supporting seat 3 rather than looks adaptation according to the awl that moves of different models to under the cooperation of installation lug 21 and solid fixed ring 10, positioning speed is fast and spacing effectual.
Further, the guard plate 12 is installed to the outside of supporting seat 3, and guard plate 12 and supporting seat 3 welded fastening, and the support sleeve is touched to the building stones that the guard plate 12 can avoid smashing.
Further, the outer sides of the bottom of the base 1 are provided with gear engagement grooves 9, and the gear engagement grooves 9 and the base 1 are of an integral structure.
The application method of the novel split type supporting sleeve of the cone crusher comprises the following steps:
step one, when a connecting column 15 provided with an eccentric shaft 4 is installed, a limiting groove 20 in the eccentric shaft 4 is aligned with a limiting projection 19 on an installation column 5 and is inserted until a base 16 at the bottom of the eccentric shaft 4 completely extends into an installation groove 6, and at the moment, the limiting projection 19 and the limiting groove 20 form clamping groove limiting;
secondly, rotating a fixed cover 18 positioned outside the threaded column 17, wherein annular threads are arranged inside and outside the fixed cover 18, the fixed cover 18 gradually extends to the inside of the mounting groove 6 under the action of friction force, and the lower end of the fixed cover 18 presses the base 16, so that the base 16 is firmly fixed in the inside of the mounting groove 6;
step three, when the supporting seat 3 is installed, the fixing ring 10 at the lower end of the supporting seat 3 is aligned with the installation convex block 21 at the upper end of the installation ring 7 to be spliced, the installation convex block 21 completely extends to the inside of the fixing ring 10, at the moment, the installation convex block 21 limits the fixing ring 10, and then the fixing bolt 8 is used for rotating and installing at the bottom of the base 1 to form fixing;
and step four, installing the support sleeve after the splicing is completed in the cone crusher according to the specification.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a novel amalgamation formula support cover of cone crusher, includes base (1), its characterized in that: the utility model discloses a limit bump limit device for a car, which comprises a base (1), wherein a mounting groove (6) is arranged at the middle position of the upper end of the base (1), a mounting column (5) is arranged at the middle position of the mounting groove (6), the mounting column (5) and the base (1) are of an integrated structure, a central shaft (2) is arranged in the mounting column (5), the central shaft (2) is rotationally connected with the mounting column (5) through a bearing, a mounting ring (7) is arranged on the outer side of the upper end of the base (1), an eccentric shaft (4) is arranged on the outer side of the mounting column (5), the eccentric shaft (4) is in sliding connection with the mounting column (5), a supporting seat (3) is arranged on the outer side of the mounting ring (7), conical cylinder sliding grooves (11) are arranged on the outer side of the bottom of the supporting seat (3), a fixing ring (10) is arranged on the inner side of the conical cylinder sliding grooves (11), a locating groove (14) is arranged on the outer side of the supporting seat (3), six annular protrusions (19) are arranged on the outer side of the mounting column (5), a limit bump (19) is arranged on the outer side of the mounting seat (3), and the limit bump (19) is arranged in an array (20) and is matched with the limit structure, the utility model discloses a fixing device for the automobile, including eccentric shaft (4), connecting column (15) is provided with in an organic whole to the lower extreme of eccentric shaft (4), the lower extreme of connecting column (15) is provided with screw thread post (17) in an organic whole, the lower extreme of screw thread post (17) is provided with base (16) in an organic whole, fixed lid (18) are installed to the external mounting of screw thread post (17), screw thread post (17) and the inboard of fixed lid (18) are through screw thread fit, the inside of mounting groove (6) and the outside of fixed lid (18) are through screw thread fit, the outside of base (1) upper end is provided with installation lug (21) in an organic whole, and installation lug (21) and solid fixed ring (10) looks adaptation, fixing bolt (8) are installed to the lower extreme of installation lug (21), and the one end of fixing bolt (8) passes installation lug (21) and solid fixed ring (10) through screw thread fit.
2. The novel split type support sleeve for a cone crusher according to claim 1, wherein: the bottom of base (1) is provided with swivel mount ring installation cavity (22), the inside of swivel mount ring installation cavity (22) is fixed to be provided with lantern ring (23), the inside slidable mounting of lantern ring (23) has expansion ring (24), and the lower extreme of expansion ring (24) extends to the below of lantern ring (23), the fixed swivel mount ring (26) that is provided with of lower extreme of expansion ring (24), be provided with supporting spring (25) between lantern ring (23) and expansion ring (24), and supporting spring (25) are provided with a plurality of.
3. The novel split type support sleeve for a cone crusher according to claim 2, wherein: the inside of swivel becket (26) is provided with ball spacing chamber (27), the inside of ball spacing chamber (27) is provided with ball (28), and ball (28) are connected with ball spacing chamber (27) rotation, the lower extreme of ball (28) extends to the outside of swivel becket (26), the inside upper end of swivel becket (26) is provided with lubricated person in charge (29), and the one end of lubricated person in charge (29) extends to one side of swivel becket (26) lower extreme, the one end of lubricated person in charge (29) is provided with check valve (31), all be provided with lubricated branch pipe (30) between lubricated person in charge (29) and ball spacing chamber (27).
4. A novel split type support sleeve for a cone crusher according to claim 3, wherein: the outside of supporting seat (3) is installed guard plate (12), and guard plate (12) and supporting seat (3) welded fastening.
5. The novel split type support sleeve for a cone crusher according to claim 4, wherein: the outer sides of the bottoms of the bases (1) are provided with gear meshing grooves (9), and the gear meshing grooves (9) and the bases (1) are of an integrated structure.
6. The use method of the novel split type supporting sleeve based on the cone crusher is characterized by comprising the following steps of: the method comprises the following steps:
step one, when a connecting column (15) provided with an eccentric shaft (4) is installed, a limiting groove (20) in the eccentric shaft (4) is aligned with a limiting projection (19) on the installing column (5) to be inserted until a base (16) at the bottom of the eccentric shaft (4) completely extends to the inside of the installing groove (6), and at the moment, the limiting projection (19) and the limiting groove (20) form a clamping groove for limiting;
secondly, rotating a fixed cover (18) positioned outside the threaded column (17), wherein annular threads are arranged inside and outside the fixed cover (18), the fixed cover (18) gradually extends to the inside of the mounting groove (6) under the action of friction force, and the lower end of the fixed cover (18) extrudes the base (16), so that the base (16) is firmly fixed in the inside of the mounting groove (6);
thirdly, when the supporting seat (3) is installed, the fixing ring (10) at the lower end of the supporting seat (3) is aligned with the installation convex block (21) for insertion connection, the installation convex block (21) completely extends to the inside of the fixing ring (10), at the moment, the installation convex block (21) limits the fixing ring (10), and then the fixing bolt (8) is used for rotation installation at the bottom of the base (1) to form fixation;
and step four, installing the support sleeve after the splicing is completed in the cone crusher according to the specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396393.4A CN112275366B (en) | 2020-12-03 | 2020-12-03 | Novel split type supporting sleeve of cone crusher and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396393.4A CN112275366B (en) | 2020-12-03 | 2020-12-03 | Novel split type supporting sleeve of cone crusher and use method thereof |
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| Publication Number | Publication Date |
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| CN112275366A CN112275366A (en) | 2021-01-29 |
| CN112275366B true CN112275366B (en) | 2023-07-07 |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201049302Y (en) * | 2007-06-06 | 2008-04-23 | 蓝骏昌 | Modified rock crusher structure |
| KR101191267B1 (en) * | 2011-04-14 | 2012-10-16 | 하용간 | Cone type crusher |
| CN102357371B (en) * | 2011-10-02 | 2013-07-31 | 长兴县长虹路桥矿山机械设备有限公司 | Multi-cylinder hydraulic antifriction bearing taper crusher |
| CN204320372U (en) * | 2014-12-17 | 2015-05-13 | 浙江浙矿重工股份有限公司 | A kind of eccentric sleeve mechanism for cone crusher |
| CN204448129U (en) * | 2015-01-28 | 2015-07-08 | 浙江浙矿重工股份有限公司 | Rolling bearing gyratory crusher |
| CN105214768B (en) * | 2015-09-22 | 2020-08-07 | 浙江美安普矿山机械股份有限公司 | Cone crusher |
| CN207756195U (en) * | 2017-12-12 | 2018-08-24 | 浙江顺盈智能科技有限公司 | A kind of dust-proof gyratory crusher |
| CN208679267U (en) * | 2018-07-27 | 2019-04-02 | 河南黎明重工科技股份有限公司 | A kind of spindle breaker lubricating oil oil piping system |
| US20200261917A1 (en) * | 2019-02-20 | 2020-08-20 | McCloskey International Limited | Wedge ring auto unlock system and method |
| CN210410875U (en) * | 2019-06-10 | 2020-04-28 | 广州韶沈机械设备有限公司 | Cone crusher with high stability transmission system |
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2020
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