CN203833162U - Waterproof belt conveyer roller - Google Patents
Waterproof belt conveyer roller Download PDFInfo
- Publication number
- CN203833162U CN203833162U CN201420274146.0U CN201420274146U CN203833162U CN 203833162 U CN203833162 U CN 203833162U CN 201420274146 U CN201420274146 U CN 201420274146U CN 203833162 U CN203833162 U CN 203833162U
- Authority
- CN
- China
- Prior art keywords
- bearing
- drum
- belt conveyer
- bearing block
- axle sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sealing Of Bearings (AREA)
Abstract
The utility model relates to a roller, in particular relates to a belt conveyor roller which is flexible in operation, good in waterproof performance, long in service life and convenient to maintain. The belt conveyor roller comprises a roller shell in which a fixed bearing block and a bearing block are arranged, wherein a bearing is arranged in the bearing block, a bearing snap ring is arranged at the outer part of the bearing, a bearing platen and the bearing block are fixedly connected onto the fixed bearing block through a bearing platen bolt, the upper part of a shaft sleeve is provided with an oil seal sheet, a waterproof seal sheet is arranged at the outer part of the oil seal, and an external protecting cover is arranged at the outer part of the waterproof seal. The belt conveyor roller is flexible in operation, good in waterproof performance, high in technical content, convenient to maintain and low in use-cost, has improved service life than the original roller for 2-3 times, and thereby has good market promotion value.
Description
Technical field
The utility model relates to belt transporter transmission inverting device, a kind of going slick especially, and water resistance is good, and long service life is convenient to the rotary drum of belt conveyer of maintenance.
Background technology
Cylinder is the vitals of belt transporter, is bearing very large resistance during running.Science and technology is showing improvement or progress day by day in recent decades, but not too large raising of the technology of cylinder, common cylinder water resistance is poor, service life is short, and maintenance cost is high, therefore, how to change the technology content of rotary drum of belt conveyer, reducing use cost, increase benefit, is the important topic that need to solve when front roll field.
Utility model content
For overcoming above the deficiencies in the prior art, it is flexible that the technical problems to be solved in the utility model is to provide a kind of rotation, high performance water proof, with high content of technology, easy to maintenance, use cost is low, and be original cylinder rotary drum of belt conveyer of 2～3 times in service life service life.
The technical solution of the utility model is: a kind of waterproof belt conveyer drum, comprise drum shell, described drum shell inside is provided with fixed bearing block and bearing seat, described bearing seat inside is provided with bearing, the outer setting of described bearing has bearing snap ring, described bearing platen and bearing seat are fixedly connected on fixed bearing block by bearing platen bolt, described axle sleeve top is provided with oil sealing, the outer setting of described oil sealing has close of water-proff packing sheet, and the outer setting of water-proff packing sheet has outer protecting cover.
Further, described axle sleeve is sleeved on the two ends of drum shaft, and described axle sleeve is positioned at the outside of oil outlet simultaneously.
Further, described oil sealing, water-proff packing sheet are all sleeved on axle sleeve.
Further, described outer protecting cover and water-proff packing sheet are provided with oil hole.
The beneficial effects of the utility model are:
1, fixed bearing block and bearing seat are two independent components, when bearing seat internal diameter weares and teares when excessive, can be folded down from fixed bearing block, take back aboveground renewal, reduce the whole entrucking in down-hole, through repeatedly promoting, could arrive abovegroundly, have reduced maintenance cost.
2, at the two ends of drum shaft, the axle sleeve that oil seal lip contact position is set up, and be provided with breach in the inside of axle sleeve, align with the oil outlet on the cylinder diameter of axle, in the outer end of axle sleeve, the cylinder diameter of axle of corresponding position is provided with recess, and restriction stainless steel shaft is enclosed within on drum shaft and does not radially rotate, axially play not, does not change the cooperation situation of each parts.
3, the oil seal lip of bearing platen inner circle setting and water-proff packing sheet inner circle match with axle sleeve, changed oil seal lip directly with the wear condition of the diameter of axle that easily gets rusty, improved the sealing effectiveness of oil seal lip resistance to abrasion and water-proff packing sheet.
4, protecting cover outside the outer setting of bearing platen, and on protecting cover, oil hole is set outside, can inject lubricating oil to a plurality of parts, lubricated a plurality of positions, have improved sealing effectiveness, have extended service life, have reduced maintenance cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of waterproof belt conveyer drum of the utility model sectional structure schematic diagram;
Fig. 2 is a kind of waterproof belt conveyer drum of the utility model bearing seat planar structure schematic diagram;
Fig. 3 is a kind of waterproof belt conveyer drum of the utility model bearing platen planar structure schematic diagram;
Fig. 4 is the outer protecting cover planar structure schematic diagram of a kind of waterproof belt conveyer drum of the utility model;
Fig. 5 is a kind of waterproof belt conveyer drum of the utility model high performance water proof seal strip planar structure schematic diagram.
In figure: drum shell 1, fixed bearing block 2, bearing seat 3, bearing platen 4, bearing platen bolt 5, outer protecting cover bolt 6, outer protecting cover oil hole 7, water-proff packing sheet 8, oil sealing 9, bearing snap ring 10, protecting cover 11 in bearing, bearing 12, outer protecting cover 13, oil outlet 14, axle sleeve 15, oil hole 16, decomposes top wire hole 17,18, bearing platen bolt hole 19, outer protecting cover bolt hole 20, drum shaft 21.
The specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, two ends at waterproof belt conveyer drum shell 1 are inner, there is respectively fixed bearing block 2, bearing seat 3, bearing 12, bearing platen 4 is fixed on fixed bearing block 2 by bearing platen bolt 5, and the outer setting of bearing 12 has bearing snap ring 10, and bearing snap ring 10 is stuck in the draw-in groove of drum shaft 21.The inner circle of bearing platen 4 is provided with oil sealing 9, and the outer setting of bearing platen 4 has water-proff packing sheet 8, and outer protecting cover 13 is fixed on bearing platen 4 by outer protecting cover bolt 6.Outside at the two ends of drum shaft 21 oil outlet 14, is separately installed with axle sleeve 15, and the oil outlet 14 of the breach of axle sleeve 15 and drum shaft 21 aligns, and the edge, outer end of axle sleeve 15 is compressed into the recess of drum shaft 21 diameters of axle.
Described oil hole 16 injects enough lubricating oils, pours in the arranged on left and right sides of oil sealing 9 inner edges and bearing 12 from oil outlet 14.
Described outer protecting cover oil hole 7, injects the inside of outer protecting cover 13 and the centre with oil sealing 9 through water-proff packing sheet 8 appropriate lubricating oil.
The bearing seat of waterproof belt conveyer drum and drum shell can decompose; Axle sleeve coordinates with drum shaft location; Oil sealing, water-proff packing sheet match with axle sleeve; On outer protecting cover, be provided with oil hole.
By reference to the accompanying drawings the preferred specific embodiment of the utility model and embodiment are explained in detail above, but the utility model is not limited to the above-described embodiment and examples, in the ken possessing those skilled in the art, can also make without departing from the concept of the premise utility various variations.
Claims (4)
1. a waterproof belt conveyer drum, comprise drum shell (1), described drum shell (1) inside is provided with fixed bearing block (2) and bearing seat (3), described bearing seat (3) inside is provided with bearing (12), described bearing (12) outer setting has bearing snap ring (10), described bearing platen (4) and bearing seat (3) are fixedly connected on fixed bearing block (2) by bearing platen bolt (5), it is characterized in that: described axle sleeve (15) top is provided with oil sealing (9), the outer setting of described oil sealing (9) has water-proff packing sheet (8), the outer setting of water-proff packing sheet (8) has outer protecting cover (13).
2. a kind of waterproof belt conveyer drum as claimed in claim 1, is characterized in that: described axle sleeve (15) is sleeved on the two ends of drum shaft (21), and described axle sleeve (15) is positioned at the outside of oil outlet (14) simultaneously.
3. a kind of waterproof belt conveyer drum as claimed in claim 1, is characterized in that: described oil sealing (9), water-proff packing sheet (8) are all sleeved on axle sleeve (15).
4. a kind of waterproof belt conveyer drum as claimed in claim 1, is characterized in that: described outer protecting cover (13) and water-proff packing sheet (8) are provided with oil hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274146.0U CN203833162U (en) | 2014-05-26 | 2014-05-26 | Waterproof belt conveyer roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274146.0U CN203833162U (en) | 2014-05-26 | 2014-05-26 | Waterproof belt conveyer roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833162U true CN203833162U (en) | 2014-09-17 |
Family
ID=51511033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274146.0U Expired - Fee Related CN203833162U (en) | 2014-05-26 | 2014-05-26 | Waterproof belt conveyer roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499835A (en) * | 2017-09-18 | 2017-12-22 | 江苏野马工程机械有限公司 | A kind of special driving drum for being easy to driving conveying belt |
| CN108455210A (en) * | 2017-10-27 | 2018-08-28 | 襄阳忠良工程机械有限责任公司 | Bearing built-in type bend pulley |
-
2014
- 2014-05-26 CN CN201420274146.0U patent/CN203833162U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499835A (en) * | 2017-09-18 | 2017-12-22 | 江苏野马工程机械有限公司 | A kind of special driving drum for being easy to driving conveying belt |
| CN107499835B (en) * | 2017-09-18 | 2023-09-22 | 江苏野马电气科技有限公司 | Special driving roller convenient for driving conveyer belt |
| CN108455210A (en) * | 2017-10-27 | 2018-08-28 | 襄阳忠良工程机械有限责任公司 | Bearing built-in type bend pulley |
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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 |
Granted publication date: 20140917 Termination date: 20170526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |