CN205132307U - Scrape trigger tail SKF bearing arrangement - Google Patents
Scrape trigger tail SKF bearing arrangement Download PDFInfo
- Publication number
- CN205132307U CN205132307U CN201520443480.9U CN201520443480U CN205132307U CN 205132307 U CN205132307 U CN 205132307U CN 201520443480 U CN201520443480 U CN 201520443480U CN 205132307 U CN205132307 U CN 205132307U
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- China
- Prior art keywords
- tail
- bearing
- plate
- skf
- baffle
- 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
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 26
- 210000004907 gland Anatomy 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model provides a scrape trigger tail SKF bearing arrangement, includes: tail SKF rolling bearing unit, tail baffle, bearing extension board, tail curb plate, tail closing plate, bearing backing plate, bearing support welding piece and spacing parts. Tail SKF rolling bearing unit is connected with the tail curb plate, be equipped with tail baffle and tail closing plate between tail SKF rolling bearing unit and the tail curb plate, tail baffle and tail closing plate are connected with the tail curb plate, tail SKF rolling bearing unit's bottom and bearing backing plate are connected, the bottom and the bearing support welding piece of bearing backing plate are connected, the bearing supports the bottom and bearing support plate connections of welding piece, bearing extension board and tail curb plate fixed connection, spacing parts use bearing support welding piece vertically to be connected as the central symmetry and the top of bearing extension board. The utility model provides a hourglass material problem when the scraper conveyor tail uses SKF rolling bearing unit improves and carries output, reduce air dust simultaneously and pollute and equipment pollution, reduce the clean frequency of tail, improve bearing life.
Description
Technical field
The utility model relates to a kind of scrapper conveyor tail SKF bearing arrangement, is specifically related to the supporting construction of the SKF rolling bearing units of the securable tail of a kind of slat conveyer.
Background technology
Increasing client wishes that scrapper conveyor tail bearing uses SKF bearing at present, but the aperture of the Take-Up tensioning form bearing of SKF is only less than 70mm's, and the many employing SKF being therefore greater than 70mm aperture are at present with Split bearing pedestal bearing.This modes of emplacement, the weight of rolling bearing units all acts on tail baffle plate, and in order to meet securable function, tail baffle plate is transportable, can not fix.Under equipment belt material running condition, although tail damper shaft extending area is designed with packing seal, but tail baffle plate makes to produce between " tail side plate and tail polymeric seal plate " and between " tail polymeric seal plate and tail baffle plate " gap owing to being subject to the applied external force of bearing, in this case, material will go out tail side plate position from shaft extension to be revealed, and occurs so-called leakage material phenomenon.Leak and expect that not only can affect equipment carries output, increases the dust content in air, and need often to clean tail, otherwise meeting contaminated equipment, contaminated environment.The superfine material leaked in addition directly may infiltrate bearing, has a strong impact on bearing service life, increases equipment failure rate, causes economic loss.
Therefore, We conducted a series of research for this problem.
Utility model content
The purpose of this utility model is, provides a kind of scrapper conveyor tail SKF bearing arrangement, to overcome the above-mentioned shortcoming and defect existing for prior art.
A kind of scrapper conveyor tail SKF bearing arrangement, it is characterized in that, comprise: tail SKF rolling bearing units, tail baffle plate, bearing support plate, tail side plate, tail closing plate, bearing backing plate, bearings weldment and limiting component, described tail SKF rolling bearing units are connected with tail side plate, tail baffle plate and tail closing plate is provided with between described tail SKF rolling bearing units and tail side plate, described tail baffle plate is connected with tail side plate with tail closing plate, the bottom of described tail SKF rolling bearing units is connected with bearing backing plate, the bottom of described bearing backing plate is connected with bearings weldment, the bottom of described bearings weldment is connected with bearing support plate, described bearing support plate is fixedly connected with tail side plate, described limiting component is symmetrical centered by bearings weldment to be connected with the top of bearing support plate.
Further, the axle extending area of described tail baffle plate is provided with axle sealing structure and sealing seat, and described axle sealing structure is connected with sealing seat, and described sealing seat is connected with tail baffle plate.
Further, described axle sealing structure comprises: packing seal element and gland retainer plate, and described packing seal element is located between gland retainer plate and sealing seat, and described gland retainer plate is fixedly connected with sealing seat by bolt.
Further, the bottom of described bearing support plate has reinforced rib.
Further, described bearing backing plate comprises: the clutch shaft bearing backing plate connected successively from top to bottom and the second bearing backing plate.
Further, described bearings weldment is provided with tapped bore, and described bearings weldment is connected with tail SKF rolling bearing units bolt by tapped bore.
Further, described limiting component comprises: tail bearing plate and tail bearing baffle, and the bottom of described tail bearing baffle is connected with the top of bearing support plate, and the bottom of described tail bearing plate is connected with the top of tail bearing baffle.
The beneficial effects of the utility model:
The utility model solves leakage material problem during scraper conveyor tail use SKF rolling bearing units, improves conveying output; Reduce air-borne dust to pollute and equipment pollution simultaneously, reduce tail cleaning frequency, improve bearing service life.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present utility model.
Reference numeral:
Tail SKF rolling bearing units 100, tail baffle plate 200, axle sealing structure 210, packing seal element 211, gland retainer plate 212 and sealing seat 220.
Bearing support plate 300, reinforced rib 310, tail side plate 400 and tail closing plate 500.
Bearing backing plate 600, clutch shaft bearing backing plate 610, second bearing backing plate 620, bearings weldment 700 and tapped bore 710.
Limiting component 800, tail bearing plate 810 and tail bearing baffle 820.
Below in conjunction with specific embodiment, progressive explanation is done to the utility model.Should be understood that following examples only for illustration of the utility model but not for limiting scope of the present utility model.
Detailed description of the invention
Embodiment 1
Fig. 1 is constructional drawing of the present utility model.
As shown in Figure 1, a kind of scrapper conveyor tail SKF bearing arrangement comprises: tail SKF rolling bearing units 100, tail baffle plate 200, bearing support plate 300, tail side plate 400, tail closing plate 500, bearing backing plate 600, bearings weldment 700 and limiting component 800, tail SKF rolling bearing units 100 are connected with tail side plate 400, tail baffle plate 200 and tail closing plate 500 is provided with between tail SKF rolling bearing units 100 and tail side plate 400, tail baffle plate 200 is connected with tail side plate 400 with tail closing plate 500, the bottom of tail SKF rolling bearing units 100 is connected with bearing backing plate 600, the bottom of bearing backing plate 600 is connected with bearings weldment 700, the bottom of bearings weldment 700 is connected with bearing support plate 300, bearing support plate 300 is fixedly connected with tail side plate 400, limiting component 800 is symmetrical centered by bearings weldment 700 is longitudinal to be connected with the top of bearing support plate 300.
The axle extending area of tail baffle plate 200 is provided with axle sealing structure 210 and sealing seat 220, and axle sealing structure 210 is connected with sealing seat 220, and sealing seat 220 is connected with tail baffle plate 200.
Axle sealing structure 210 comprises: packing seal element 211 and gland retainer plate 212, and packing seal element 211 is located between gland retainer plate 212 and sealing seat 220, and gland retainer plate 212 is fixedly connected with sealing seat 220 by bolt.
The bottom of bearing support plate 300 has reinforced rib 310.
Bearing backing plate 600 comprises: the clutch shaft bearing backing plate 610 connected successively from top to bottom and the second bearing backing plate 620.
Bearings weldment 700 is provided with tapped bore 710, and bearings weldment 700 is connected with tail SKF rolling bearing units 100 bolt by tapped bore 710.
Limiting component 800 comprises: tail bearing plate 810 and tail bearing baffle 820, and the bottom of tail bearing baffle 820 is connected with the top of bearing support plate 300, and the bottom of tail bearing plate 810 is connected with the top of tail bearing baffle 820.
Increasing client wishes that scrapper conveyor tail bearing uses SKF bearing at present, but the aperture of the Take-Up tensioning form bearing of SKF is only less than 70mm's, and the many employing SKF being therefore greater than 70mm aperture are at present with Split bearing pedestal bearing.This modes of emplacement, the weight of rolling bearing units all acts on tail baffle plate, and in order to meet securable function, tail baffle plate is transportable, can not fix.Under equipment belt material running condition, although tail damper shaft extending area is designed with packing seal, but tail baffle plate makes to produce between " tail side plate and tail polymeric seal plate " and between " tail polymeric seal plate and tail baffle plate " gap owing to being subject to the applied external force of bearing, in this case, material will go out tail side plate position from shaft extension to be revealed, and occurs so-called leakage material phenomenon.Leak and expect that not only can affect equipment carries output, increases the dust content in air, and need often to clean tail, otherwise meeting contaminated equipment, contaminated environment.The superfine material leaked in addition directly may infiltrate bearing, has a strong impact on bearing service life, increases equipment failure rate, causes economic loss.
The utility model solves leakage material problem during scraper conveyor tail use SKF rolling bearing units, improves conveying output; Reduce air-borne dust to pollute and equipment pollution simultaneously, reduce tail cleaning frequency, improve bearing service life.
The utility model had both met the securable requirement of load transfer device tail, can solve again the difficult problem that current scraper conveyor tail leaks material.Tail SKF rolling bearing units 100 no longer act on tail baffle plate 200, but directly act on bearing support plate 300, therefore when equipment runs, between tail side plate 400 and tail closing plate 500 and between tail closing plate 500 and tail baffle plate 200, no longer produce gap, solve and leak a material difficult problem.Bearing support plate 300 is welded on above tail side plate 400, and bearing support plate 300 is provided with reinforced rib 310 below, ensures bearing support plate 300 upper surface level.Being provided with below the bearing seat of tail SKF rolling bearing units 100 can the bearing backing plate 600 of draw and insert-type, is regulated the relative height of tail both sides bearing, ensure tailing axle level by clutch shaft bearing backing plate 610 and the second bearing backing plate 620, in and tail biside plate welding error.Have bearings weldment 700 between bearing backing plate 600 and bearing support plate 300, on bearings weldment, 700 can be designed with corresponding tapped bore 710, with fixed type bearing according to bearing base hole.The tail bearing plate 810 that bearings weldment 700 is placed by left and right is spacing with tail bearing baffle 820.During tensioning, regulate threaded screw rod, threaded screw rod drives bearings weldment 700 to move forward and backward, and bearing is fixed on bearings weldment 700, therefore also can move forward and backward along with threaded screw rod, realizes the function that tail is securable.
Because the quality such as the bearing seat of tail SKF rolling bearing units 100, tailing axle and tail wheel are comparatively large, require that bearing support plate has enough intensity, a plate thickness should be not less than 10m, advises that bending is strengthened when 10mm, 12mm, without suggestion employing 14mm or 16mm sheet material during bending.The gross thickness of tail bearings weldment is preferably not less than bearing base thickness, to prevent the stressed stripped thread of bearing base bolt of rear end plate.
Be illustrated detailed description of the invention of the present utility model above, but the utility model is not as limit, only otherwise depart from aim of the present utility model, the utility model can also have various change.
Claims (7)
1. a scrapper conveyor tail SKF bearing arrangement, it is characterized in that, comprise: tail SKF rolling bearing units (100), tail baffle plate (200), bearing support plate (300), tail side plate (400), tail closing plate (500), bearing backing plate (600), bearings weldment (700) and limiting component (800), described tail SKF rolling bearing units (100) are connected with tail side plate (400), tail baffle plate (200) and tail closing plate (500) is provided with between described tail SKF rolling bearing units (100) and tail side plate (400), described tail baffle plate (200) is connected with tail side plate (400) with tail closing plate (500), the bottom of described tail SKF rolling bearing units (100) is connected with bearing backing plate (600), the bottom of described bearing backing plate (600) is connected with bearings weldment (700), the bottom of described bearings weldment (700) is connected with bearing support plate (300), described bearing support plate (300) is fixedly connected with tail side plate (400), described limiting component (800) is symmetrical centered by bearings weldment (700) is longitudinal to be connected with the top of bearing support plate (300).
2. according to a kind of scrapper conveyor tail SKF bearing arrangement according to claim 1, it is characterized in that: the axle extending area of described tail baffle plate (200) is provided with axle sealing structure (210) and sealing seat (220), described axle sealing structure (210) is connected with sealing seat (220), and described sealing seat (220) is connected with tail baffle plate (200).
3. according to a kind of scrapper conveyor tail SKF bearing arrangement according to claim 2, it is characterized in that: described axle sealing structure (210) comprising: packing seal element (211) and gland retainer plate (212), described packing seal element (211) is located between gland retainer plate (212) and sealing seat (220), and described gland retainer plate (212) is fixedly connected with sealing seat (220) by bolt.
4., according to a kind of scrapper conveyor tail SKF bearing arrangement according to claim 1, it is characterized in that: the bottom of described bearing support plate (300) has reinforced rib (310).
5. according to a kind of scrapper conveyor tail SKF bearing arrangement according to claim 1, it is characterized in that: described bearing backing plate (600) comprising: the clutch shaft bearing backing plate (610) connected successively from top to bottom and the second bearing backing plate (620).
6. according to a kind of scrapper conveyor tail SKF bearing arrangement according to claim 1, it is characterized in that: described bearings weldment (700) is provided with tapped bore (710), described bearings weldment (700) is connected with tail SKF rolling bearing units (100) bolt by tapped bore (710).
7. according to a kind of scrapper conveyor tail SKF bearing arrangement according to claim 1, it is characterized in that: described limiting component (800) comprising: tail bearing plate (810) and tail bearing baffle (820), the bottom of described tail bearing baffle (820) is connected with the top of bearing support plate (300), and the bottom of described tail bearing plate (810) is connected with the top of tail bearing baffle (820).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443480.9U CN205132307U (en) | 2015-06-25 | 2015-06-25 | Scrape trigger tail SKF bearing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443480.9U CN205132307U (en) | 2015-06-25 | 2015-06-25 | Scrape trigger tail SKF bearing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132307U true CN205132307U (en) | 2016-04-06 |
Family
ID=55618121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443480.9U Expired - Fee Related CN205132307U (en) | 2015-06-25 | 2015-06-25 | Scrape trigger tail SKF bearing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205132307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758263A (en) * | 2016-08-19 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of conveyor transmission drum and belt conveyor |
-
2015
- 2015-06-25 CN CN201520443480.9U patent/CN205132307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758263A (en) * | 2016-08-19 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of conveyor transmission drum and belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215400 Chengxiang City, Suzhou province Taicang City High-tech Industrial Park Patentee after: SUZHOU GSS MACHINERY CO.,LTD. Address before: 215400 Chengxiang City, Suzhou province Taicang City High-tech Industrial Park Patentee before: GSS SYSTEMS (SUZHOU) CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |