CN203401289U - Device for disassembling bucket-wheel stacker reclaimer wheel bearing - Google Patents
Device for disassembling bucket-wheel stacker reclaimer wheel bearing Download PDFInfo
- Publication number
- CN203401289U CN203401289U CN201320499924.1U CN201320499924U CN203401289U CN 203401289 U CN203401289 U CN 203401289U CN 201320499924 U CN201320499924 U CN 201320499924U CN 203401289 U CN203401289 U CN 203401289U
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- wheel
- base plate
- bearing
- bucket
- stacker reclaimer
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Abstract
Disclosed is a device for disassembling a bucket-wheel stacker reclaimer wheel bearing. The device is at least provided with a base plate (7), at least two stand columns (4) a beam (5) and a jack (6), wherein the lower ends of the stand columns (4) are fixedly connected with the base plate (7), the upper ends of the stand columns (4) are fixedly connected with the beam (5), and the jack (6) is located between a shaft end and the beam (5). The base plate (7) can be clamped in a gap formed between a transparent cover (2) and a wheel (1).
Description
Technical field
The utility model relates to a kind of provision for disengagement of bearing, especially relates to a kind of provision for disengagement of bucket-wheel stacker reclaimer wheel bearing.
Background technology
It is heavy that bucket-wheel stacker reclaimer belongs to, big machinery, walking mechanism is one of its critical piece, in walking mechanism wheel combination assembling process, separate unit product wheel quantity is generally all more than 30, axle with matching, bearing, seal cover, transparent cover, the machine-made spares One's name is legions such as stifle, at the scene in assembling process because a variety of causes can be made mistakes, wrongly installed just must dismantle, on the other hand, in maintenance process, also need to dismantle bearing, wherein except bearing, other part dismounting outside wheel is more convenient, and bearing is to pack on axle by the method for heating, belong to tight fit, and bearing is precision component, must in unloading process, be protected.
As shown in Figure 1, in prior art, when bearing 3 hot charging when needing to dismantle on axle, the one end that has seam on axle, utilize transparent cover 2 upper screwed holes to load onto 8,2～4 people of 2～4 bolts and act in agreement and with spanner, bolt 8 is screwed into inward, utilize bolt 8 that bearing is pressed out.Due to needs, 2～4 people are screwed into bolt simultaneously inward, and the degree of depth that the dynamics of everyone use and bolt are screwed into inward need be consistent, and is in fact difficult to be consistent.Sometimes cause bearing deflection on axle, cause stuckly, even damage transparent cover screwed hole and bearing inner race.When the magnitude of interference of bearing and the axle of pairing is slightly large, by people, go stubborn bolt need to take very large power, even also stubborn motionless, thus make bolt stripped thread.The method inefficiency, brings cost to rise.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of provision for disengagement of bucket-wheel stacker reclaimer wheel bearing.
In order to solve the problems of the technologies described above, the provision for disengagement of the bucket-wheel stacker reclaimer wheel bearing that the utility model provides, at least has base plate; At least two columns that lower end is fixedly connected with described base plate; The crossbeam being fixedly connected with described column upper end; Jack between axle head and crossbeam, described base plate can snap in the gap between transparent cover and wheel.
Further, the provision for disengagement of the bucket-wheel stacker reclaimer wheel bearing that the utility model provides, the middle part of described base plate has a U-shaped breach, and the base plate of U-shaped breach both sides can snap in the gap between transparent cover and wheel.
The beneficial effects of the utility model: utilize jack that bearing removal is got off, greatly reduce hand labor intensity; Owing to only needing a people to operate in unloading process, the time of dismounting shortens greatly, has improved operating efficiency, has indirectly reduced production cost; Whole provision for disengagement Yi Zhou center is benchmark, and jack is also to act in axle in the heart, makes that bearing is stressed in the process of dismounting evenly there will not be deflection, stuck phenomenon, can not bring the damage of other part or scrap.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of prior art provision for disengagement;
Fig. 2 is the structural representation of embodiment provision for disengagement;
Fig. 3 is the plan structure schematic diagram of Fig. 2.
The specific embodiment
The provision for disengagement of bucket-wheel stacker reclaimer wheel bearing 3 as shown in Figures 2 and 3, at least has base plate 7, and the middle part of described base plate 7 has a U-shaped breach, and the base plate 7 of U-shaped breach both sides can snap in the gap between transparent cover 2 and wheel 1; The lower end of left and right two root posts 4 is fixedly connected on the base plate of U-shaped breach both sides; Crossbeam 5 is fixedly connected with the upper end of left and right two columns 4; Jack 6 is between axle head and crossbeam 5.
During operation, the base plate 7 of U-shaped breach both sides snaps in the gap between transparent cover 2 and wheel 1, base plate 7 upper surfaces contact with the lower surface of transparent cover 2, at bearing 3, coat lubricating oil with the surrounding place of axle fit clearance, jack 6 is put on axle head position, utilize jack 6 to withstand crossbeam 5, jack 6 piston rods are constantly overhanging, crossbeam 5 rises, and column 4 drives base plate 7 to rise, and bearing 3 is disassembled.
Obviously, the utility model is not limited to above preferred embodiment, also can be in the spirit of the utility model claim and description restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore do not repeat.Those of ordinary skill in the art can be from the disclosed content of the utility model directly or all schemes of associating, as long as within the spirit limiting in claim, also belong to protection domain of the present utility model.
Claims (2)
1. a provision for disengagement for bucket-wheel stacker reclaimer wheel bearing, is characterized in that: at least have base plate (7); At least two columns (4) that lower end is fixedly connected with described base plate (7); The crossbeam (5) being fixedly connected with described column (4) upper end; Be positioned at the jack (6) between axle head and crossbeam (5), described base plate (7) can snap in the gap between transparent cover (2) and wheel (1).
2. the provision for disengagement of bucket-wheel stacker reclaimer wheel bearing according to claim 1, is characterized in that: the middle part of described base plate (7) has a U-shaped breach, and the base plate of U-shaped breach both sides can snap in the gap between transparent cover (2) and wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499924.1U CN203401289U (en) | 2013-08-16 | 2013-08-16 | Device for disassembling bucket-wheel stacker reclaimer wheel bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499924.1U CN203401289U (en) | 2013-08-16 | 2013-08-16 | Device for disassembling bucket-wheel stacker reclaimer wheel bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401289U true CN203401289U (en) | 2014-01-22 |
Family
ID=49937232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499924.1U Expired - Lifetime CN203401289U (en) | 2013-08-16 | 2013-08-16 | Device for disassembling bucket-wheel stacker reclaimer wheel bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209728A (en) * | 2014-08-29 | 2014-12-17 | 山东天阳纸业有限公司 | Bearing housing dismounting device |
-
2013
- 2013-08-16 CN CN201320499924.1U patent/CN203401289U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209728A (en) * | 2014-08-29 | 2014-12-17 | 山东天阳纸业有限公司 | Bearing housing dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for disassembling bucket-wheel stacker reclaimer wheel bearing Effective date of registration: 20180503 Granted publication date: 20140122 Pledgee: Xiangtan Jiuhua Economic Construction Investment Co.,Ltd. Pledgor: TIDFORE INTERNATIONAL ENGINEERING Co.,Ltd.|TIDFORE HEAVY INDUSTRY Co.,Ltd.|TIDFORE OCEAN ENGINEERING EQUIPMENT (TIANJIN) Co.,Ltd. Registration number: 2018430000029 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |