CN112138844A - Replacing device for fixed cone lining plate of gyratory crusher - Google Patents
Replacing device for fixed cone lining plate of gyratory crusher Download PDFInfo
- Publication number
- CN112138844A CN112138844A CN201910582686.2A CN201910582686A CN112138844A CN 112138844 A CN112138844 A CN 112138844A CN 201910582686 A CN201910582686 A CN 201910582686A CN 112138844 A CN112138844 A CN 112138844A
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- base
- gyratory crusher
- fixed cone
- support rod
- ring
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- 238000010276 construction Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of ore crushing in the mining machinery industry, and particularly relates to a replacing device for a fixed cone lining plate of a gyratory crusher, which is an ultra-large mining machinery. The device at least comprises a group of bases and a ring table, wherein each base comprises a base bottom plate, and a support rod interface is arranged on each base bottom plate; the ring table is of an annular structure, a support rod interface is arranged on the table surface of the ring table, a limiting groove is arranged on the outer wall of the ring table, and a movably-linked wedge block is arranged in the limiting groove; the ring platform is connected with the base through a support rod. The invention provides a set of special fixed cone lining plate replacing device, which guarantees the personal safety of constructors, improves the construction efficiency by two to three times, and shortens the maintenance and replacement time of the equipment from 5 to 8 days to 2 to 3 days. The device can be selectively assembled or unloaded inside or outside the gyratory crusher according to the actual situation. Convenient, time-saving and high in efficiency.
Description
Technical Field
The invention belongs to the technical field of ore crushing, and particularly relates to a fixed cone lining plate replacing device of a gyratory crusher.
Background
The development of crushing machines is closely related to the progress of human society and the level of scientific technology. With the extreme demands of the industry on high-efficiency, high-yield and high-performance coarse crushing operation, the gyratory crusher is in force. Need in time change when gyratory crusher's fixed cone welt wearing and tearing to the certain degree, current technique is supported through branch, change through the fixed of welded mode, especially the welt is in the veneer, all need wait for sufficient time after changing each layer of welt, make the more firm of its veneer, during this period, the engineer can only wait for, its work efficiency is extremely low, in addition, the in-process of changing, generally all be as supporting through general engineering support, the engineer is under construction on the support, its personal safety hardly obtains effectual guarantee.
Disclosure of Invention
The utility model provides an aspect provides gyratory crusher decides awl welt and changes device, and the device provides one set of dedicated deciding awl welt and changes the device, makes constructor obtain effectual personal safety guarantee, and its efficiency of construction has obtained very big promotion.
In order to achieve the purpose, the invention adopts the following technical scheme that the invention at least comprises a group of base and a ring platform,
the base comprises a base bottom plate, and a support rod interface is arranged on the base bottom plate;
the ring table is of an annular structure, a support rod interface is arranged on the table surface of the ring table, a limiting groove is arranged on the outer wall of the ring table, and a movably-linked wedge block is arranged in the limiting groove;
the ring platform is connected with the base through the supporting rod, one end of the supporting rod is connected with a supporting rod interface of the base, and the other end of the supporting rod is connected with a supporting rod interface of the ring platform.
Furthermore, this device vertical direction is equipped with a plurality of groups, is connected through the bracing piece between two sets of, and the lower extreme of bracing piece is connected with the bracing piece interface on the ring platform of lower group, and the upper end is connected with the bracing piece interface on the base of last group.
Furthermore, the base is equipped with three bracing piece interface at least, and the ring platform is equipped with the branch interface with the same quantity of base, and when being equipped with multiunit base and ring platform, every group sets up the quantity of bracing piece interface according to actual conditions, and under the normal condition, the quantity of bracing piece interface on base and the ring platform is four.
Furthermore, an inlet and an outlet are arranged on the surface of the base bottom plate.
Furthermore, the top of access & exit is equipped with the apron, and the place that is close the edge on the apron is equipped with the pivot, the below and the base bottom plate fixed connection of pivot, be equipped with the handle on the apron, the apron is ordinary steel sheet, and in order to increase its intensity, be equipped with the angle bar on the face of apron and for its reinforcement.
Furthermore, one side surface of the wedging block is an inclined surface with the same angle as the fixed cone lining plate.
Furthermore, the support rod and the support rod interface are fixed through a shaft pin, through holes are formed in the support rod interface and the support rod, and the shaft pin penetrates through the through holes to fixedly connect the two components.
Furthermore, a hoisting hole or a connecting lug for hoisting is arranged on the base.
Furthermore, a plurality of limiting grooves are formed in the ring platform and prevent the wedging block from moving left and right.
Compared with the prior art, the device provided by the invention provides a set of special fixed cone lining plate replacing device, so that constructors can obtain effective personal safety guarantee, and the construction efficiency is greatly improved. Especially, when the multilayer lining plates need to be replaced simultaneously, the time waste caused by shutdown waiting due to gluing and subsequent construction after the multilayer lining plates are firm is saved. The device can select to assemble inside or outside the gyratory crusher according to actual conditions, and the unloading work can also be completed inside or outside the gyratory crusher according to actual conditions after the lining plate is replaced. The device can be according to actual conditions, and the multilayer is under construction simultaneously, very big promotion work efficiency.
Drawings
FIG. 1 is a schematic overall structure according to one aspect of the present disclosure;
FIG. 2 is a schematic view of a first base structure according to one aspect of the present disclosure;
FIG. 3 is a schematic view of a first loop block structure according to one aspect of the present disclosure;
FIG. 4 is a schematic view of a second and third base structure according to one aspect of the present disclosure;
FIG. 5 is a schematic view of a second ring land structure according to one aspect of the present disclosure;
FIG. 6 is a third ring land schematic according to an aspect of the present disclosure;
FIG. 7 is a schematic view of a support rod configuration according to one aspect of the present disclosure;
fig. 8 is a schematic structural view of a wedge block according to an aspect of the present disclosure;
FIG. 9 is a schematic view of a cover plate construction according to one aspect of the present disclosure;
FIG. 10 is a schematic illustration of an overall construction according to one aspect of the present disclosure;
in the figure: 1-a first base, 2-a first ring platform, 3-a second base, 4-a second ring platform, 5-a third base, 6-a third ring platform, 7-a support rod, 8-a wedge block, 9-a support rod interface, 10-a spacing groove, 11-an inlet and an outlet, 12-a cover plate, 13-a hoisting hole, 14-a cover plate rotating shaft, 15-a cover plate interface, 16-a handle, 17-a frame body, 18-a first layer lining plate, 19-a second layer lining plate and 20-a third layer lining plate.
Detailed Description
The present invention will be further explained with reference to the embodiments, but the invention is not limited thereto, and the structures, the proportions, the sizes, and the like, which are shown in the drawings, are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the conditions under which the present invention can be implemented, so that the present invention has no technical essence, and any structural modification, changes in proportion, or adjustments in size, should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "front", "rear" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
The device can be used for replacing a multi-layer fixed cone lining plate of a gyratory crusher, as shown in fig. 10, the device is only used for one condition, and the device is provided with three groups of bases and a ring platform and can be used for replacing the lining plate of any one layer of one layer to three layers or replacing the lining plate of the three layers at the same time.
As shown in fig. 1-8, a replacing device for a fixed cone lining plate of a gyratory crusher comprises a first base 1, a first ring platform 2, a second base 3, a second ring platform 4, a third base 5, a third ring platform 6, a supporting rod 7 and a wedge block 8. The top of the base bottom plate of first base 1 is equipped with the bracing piece interface, all be equipped with the bracing piece interface from top to bottom on the ring body of first ring platform 2, the top and bottom of the base bottom plate of second base 3 all are equipped with the bracing piece interface, the ring body of second ring platform 4 all is equipped with the bracing piece interface from top to bottom, the top and bottom of the base bottom plate of third base 5 all is equipped with the bracing piece interface, the below of the ring body of third ring platform 6 is equipped with the bracing piece interface, above-mentioned bracing piece interface is the bracing piece interface 9 of the rectangle structure of equal specification, the external diameter of bracing piece slightly. The periphery of above-mentioned ring platform is equipped with spacing groove 10, and spacing groove 10 fixed mounting is on the ring platform, and the quantity of spacing groove 10 is the same with this layer of welt quantity.
As shown in fig. 4 and 9, in order to facilitate the construction of engineers between floors, an entrance 11 is provided on the base bottom plate of the second base 3 and the third base 5, a cover plate 12 is provided above the entrance 11 for ensuring the personal safety of constructors, a cover plate rotating shaft 14 is provided on the cover plate 12 near the edge, the lower part of the cover plate rotating shaft 14 is connected with a cover plate interface 15 on the base bottom plate, a handle 16 is provided on the cover plate 12, the cover plate 12 is a common steel plate, and in order to increase the strength thereof, angle irons are provided on the plate surface of the cover plate for reinforcing. For the convenience of hoisting, hoisting holes 13 are formed in any base.
As shown in fig. 4, in order to reinforce the strength of the support rod interface below the base, a reinforcing steel plate is added to the side surface of the support rod interface.
As shown in fig. 5 and 6, the connection between the ring table and the base below is facilitated, and the port of the support rod below the ring table is fixedly connected with the ring table through a connecting rod.
The specific construction method, as shown in fig. 10, the frame body 17 has three layers of lining plates, when the first layer lining plate 18 of the gyratory crusher needs to be maintained, the first base 1 is firstly placed at the bottom of the fixed cone component of the gyratory crusher, the lower end of the support rod 7 is in butt joint with the support rod interface 9 on the base, the support rod is fixed by using the pin shaft, then the first ring platform 2 is hoisted to the upper part of the first base 1, the upper end of the support rod 7 is in butt joint with the support rod interface below the ring platform, and the support rod is fixed by using the pin shaft. After the maintenance personnel change the welt, fix the welt through wedge piece 8, after new welt veneer is firm, take off wedge piece 8, if under the sufficient circumstances of time, can accomplish the follow-up work of uninstallation in gyratory crusher, if under the nervous circumstances of time, can directly hang out gyratory crusher with the device, accomplish the follow-up work of uninstallation in the outside of gyratory crusher. The mounting of the base and the ring table may be done outside the gyratory crusher, and then the equipment is hoisted into the gyratory crusher.
When the second layer lining plate 19 of the gyratory crusher needs to be maintained, according to the specific construction mode, the first base 1 and the first annular platform 2 are installed, the second base 3 and the second annular platform 4 are installed, the first annular platform 2 and the second base 3 are connected through the supporting rod 7 and fixed through the pin shaft.
By analogy, a device with a three-layer structure can be formed.
The device can be installed and uninstalled in the gyratory crusher or outside the gyratory crusher, and can be flexibly used according to actual conditions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Gyratory crusher fixed cone welt changes device, its characterized in that: at least comprises a group of bases and a ring platform,
the base comprises a base bottom plate, and a support rod interface is arranged on the base bottom plate;
the ring table is of an annular structure, a support rod interface is arranged on the table surface of the ring table, a limiting groove is arranged on the outer wall of the ring table, and a movably-linked wedge block is arranged in the limiting groove;
the ring platform is connected with the base through the supporting rod, one end of the supporting rod is connected with a supporting rod interface of the base, and the other end of the supporting rod is connected with a supporting rod interface of the ring platform.
2. The gyratory crusher fixed cone liner plate replacement device of claim 1, wherein: a plurality of groups are arranged in the vertical direction of the device, and the two groups are connected through supporting rods.
3. The gyratory crusher fixed cone liner plate replacing device according to claim 1 or 2, wherein: the base is at least provided with three support rod interfaces, and the ring platform is provided with the support rod interfaces with the same number as the base.
4. The gyratory crusher fixed cone liner plate replacing device according to claim 2, wherein: and the surface of the base bottom plate is provided with an inlet and an outlet.
5. The gyratory crusher fixed cone liner plate replacement device of claim 4, wherein: and a cover plate is arranged above the inlet and the outlet.
6. The gyratory crusher fixed cone liner plate replacement device of claim 1, wherein: one side surface of the wedging block is an inclined surface with the same angle as the fixed cone lining plate.
7. The gyratory crusher fixed cone liner plate replacing device according to claim 1 or 2, wherein: the supporting rod and the supporting rod interface are fixed through a shaft pin.
8. The gyratory crusher fixed cone liner plate replacing device according to claim 1 or 2, wherein: the base is provided with a hoisting hole or a connecting lug for hoisting.
9. The gyratory crusher fixed cone liner plate replacing device according to claim 1 or 2, wherein: and a plurality of limiting grooves are formed in the ring platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582686.2A CN112138844A (en) | 2019-06-29 | 2019-06-29 | Replacing device for fixed cone lining plate of gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910582686.2A CN112138844A (en) | 2019-06-29 | 2019-06-29 | Replacing device for fixed cone lining plate of gyratory crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112138844A true CN112138844A (en) | 2020-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910582686.2A Pending CN112138844A (en) | 2019-06-29 | 2019-06-29 | Replacing device for fixed cone lining plate of gyratory crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112138844A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM498752U (en) * | 2014-10-20 | 2015-04-11 | China Steel Corp | Self-propelled personnel liftable working stage |
| CN205155340U (en) * | 2015-11-30 | 2016-04-13 | 中国水电建设集团十五工程局有限公司 | Inclined shaft pressure steel pipe installation multilayer work platform |
| CN206917244U (en) * | 2017-05-04 | 2018-01-23 | 中国建筑第二工程局有限公司 | Integral lifting type construction operation platform for elevator shaft |
| CN207048281U (en) * | 2017-07-28 | 2018-02-27 | 马鞍山钢铁建设集团有限公司 | A kind of ore deposit Jiao groove feed hopper liner installation system |
| CN208251586U (en) * | 2018-05-21 | 2018-12-18 | 重庆房地产职业学院 | A kind of construction scaffold |
| CN208966001U (en) * | 2018-08-16 | 2019-06-11 | 于长海 | A kind of outdoor architecture and the general construction tripod platform of interior decoration |
| CN210146202U (en) * | 2019-06-29 | 2020-03-17 | 辽宁翔逸科技有限公司 | Replacing device for fixed cone lining plate of gyratory crusher |
-
2019
- 2019-06-29 CN CN201910582686.2A patent/CN112138844A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM498752U (en) * | 2014-10-20 | 2015-04-11 | China Steel Corp | Self-propelled personnel liftable working stage |
| CN205155340U (en) * | 2015-11-30 | 2016-04-13 | 中国水电建设集团十五工程局有限公司 | Inclined shaft pressure steel pipe installation multilayer work platform |
| CN206917244U (en) * | 2017-05-04 | 2018-01-23 | 中国建筑第二工程局有限公司 | Integral lifting type construction operation platform for elevator shaft |
| CN207048281U (en) * | 2017-07-28 | 2018-02-27 | 马鞍山钢铁建设集团有限公司 | A kind of ore deposit Jiao groove feed hopper liner installation system |
| CN208251586U (en) * | 2018-05-21 | 2018-12-18 | 重庆房地产职业学院 | A kind of construction scaffold |
| CN208966001U (en) * | 2018-08-16 | 2019-06-11 | 于长海 | A kind of outdoor architecture and the general construction tripod platform of interior decoration |
| CN210146202U (en) * | 2019-06-29 | 2020-03-17 | 辽宁翔逸科技有限公司 | Replacing device for fixed cone lining plate of gyratory crusher |
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