CN204594259U - Cooler - Google Patents
Cooler Download PDFInfo
- Publication number
- CN204594259U CN204594259U CN201520261948.2U CN201520261948U CN204594259U CN 204594259 U CN204594259 U CN 204594259U CN 201520261948 U CN201520261948 U CN 201520261948U CN 204594259 U CN204594259 U CN 204594259U
- Authority
- CN
- China
- Prior art keywords
- bearing block
- supporting
- roller shaft
- casing
- 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
Links
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- Rolling Contact Bearings (AREA)
Abstract
Cooler, comprises support, bearing block, axle sleeve, jackscrew, seal disc, sealing plate, stiffener, casing, gusset plate, graphite seal device, support roller and supporting-roller shaft; Cooler bottom is provided with support; Pedestal upper end is provided with bearing block, and bearing block is provided with axle sleeve; The centre of cooler is provided with supporting-roller shaft, and supporting-roller shaft side is connected with bearing block by axle sleeve, and the opposite side of supporting-roller shaft is provided with tugboat; The centre of casing is provided with graphite seal device; Jackscrew is provided with between seal disc and bearing block; The junction of bearing block and holder axle is provided with axle sleeve, and the bearing on proterctive equipment and support reduces the wearing and tearing causing part between supporting-roller shaft and bearing block because rubbing for a long time, reduces the cost changing bearing block or supporting-roller shaft, reduces the number of times of replacing parts; The overall structure of cooler is easy, is conducive to safeguarding and maintenance, and what coordinate between each parts is reasonable, and make grog obtain rational cooling, sealing property have also been obtained enhancing, improves cooling effectiveness.
Description
Technical field
The utility model relates to industrial cooling device field, especially a kind of cooler.
Background technology
Conventional cooler is provided with row's quenching grate plate at feeding mouth, directly accept rotary kiln hot junction grog, and the high pressure positive blower undertaking quenching task enters in body through high-pressure air hose and directly enters below five quenching grate plates by five air distribution valves, heat exchange is carried out with clinker discharging, structure is comparatively complicated, in use procedure, usually due to air distribution valve and discharge valve out of control, particulate grog is made to block airduct, cause allocation of the amount of air unbalance, greatly reduce quenching effect, severe patient burns out quenching grate plate, even high pressure positive blower is damaged and cause the accident, cause emerald green cold insufficient; Three bins are provided with in cooler, whole grate part is walking beam, built-in beam longitudinal arrangement, make the sealing difficulty between each bin, therefore cause the distortion such as walking beam, built-in beam and housing, cause grate plate easily to drop, heat material falls in machine for zipper, cause the fault of machine for zipper, and whole scene is stained with by a large blower fan and three wind trunks, gives maintenance, attended operation brings inconvenience; Main shaft and holder bearing housing are installed on housing, because housing is yielding, make the horizontal level of main shaft and holder axle be difficult to ensure, cause grate to be uneven, sideslip is walked tiltedly, also causes walking beam and built-in beam distortion, be the reason that grate plate drops, also exacerbate the wearing and tearing of each parts simultaneously.
The utility model is exactly the improvement carried out to overcome the above problems.
Utility model content
The purpose of this utility model be to provide a kind of structure simple, operate steadily and reduce the cooler of part exchanging.
The technical scheme that the utility model adopts for its technical problem of solution is:
Cooler, comprises support, bearing block, axle sleeve, jackscrew, seal disc, sealing plate, stiffener, casing, gusset plate, graphite seal device, support roller and supporting-roller shaft; Side, cooler bottom is provided with support, and the side of support is provided with casing; Pedestal upper end is provided with bearing block, and bearing block is provided with axle sleeve; Casing is provided with stiffener near the side of bearing block, and the side that stiffener deviates from casing is provided with sealing plate; Sealing plate is provided with groove, and the side that sealing plate deviates from stiffener is provided with seal disc, and seal disc is provided with projection, and the projection of seal disc and the groove of sealing plate adapt; The centre of cooler is provided with supporting-roller shaft, supporting-roller shaft is horizontal positioned, the circular cross section of supporting-roller shaft, and the diameter of supporting-roller shaft side is greater than the diameter of supporting-roller shaft opposite side, the side that supporting-roller shaft diameter is less is connected with bearing block by axle sleeve, and the side that supporting-roller shaft diameter is larger is provided with tugboat; Casing is provided with gusset plate near the side of support roller, and the length of casing is greater than the length of gusset plate, and the centre of casing is provided with graphite seal device, and casing and gusset plate are fixed together by graphite seal device; Be provided with jackscrew between seal disc and bearing block, jackscrew is connected with seal disc.
In one embodiment, axle sleeve and bearing block adopt interference fit connected mode, and structure is simple, and centering precision is high, and can bear the load of torque, ability to bear is high, also can work more reliably under impact shock load.
In one embodiment, between axle sleeve and bearing, adopt matched in clearance connected mode, extend the service life of bearing.
The utility model has the advantage of:
1. bearing block and supporting-roller shaft depart from casing, on the support of the direct seat of bearing block in ground base, thus effectively ensure that bearing block and supporting-roller shaft levelness do not affect by the factor of casing, and the effective safety and steady of cooler is run.
2. the overall structure of cooler is easy, is conducive to safeguarding and maintenance, and what coordinate between each parts is reasonable, and make grog obtain rational cooling, sealing property have also been obtained enhancing, improves cooling effectiveness.
3. the junction of bearing block and holder axle is provided with axle sleeve, and the bearing on proterctive equipment and support reduces the wearing and tearing causing part between supporting-roller shaft and bearing block because rubbing for a long time, reduces the cost changing bearing block or supporting-roller shaft, reduces the number of times of replacing parts.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cooler that the utility model proposes.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.
With reference to shown in Fig. 1, this cooler comprises support 1, bearing block 2, axle sleeve 3, jackscrew 4, seal disc 5, sealing plate 6, stiffener 7, casing 8, gusset plate 9, graphite seal device 10, support roller 11 and supporting-roller shaft 12; Side, cooler bottom is provided with support 1, and the side of support 1 is provided with casing 8; Support 1 upper end is provided with bearing block 2, bearing block 2 is provided with axle sleeve 3, is provided with bearing in axle sleeve 3; Casing 8 is provided with stiffener 7 near the side of bearing block 2, and the side that stiffener 7 deviates from casing 8 is provided with sealing plate 6; Sealing plate 6 is provided with groove, and the side that sealing plate 6 deviates from stiffener 7 is provided with seal disc 5, and seal disc 5 is provided with projection, and the projection of seal disc 5 and the groove of sealing plate 6 adapt; The centre position of cooler is provided with supporting-roller shaft 12, supporting-roller shaft 12 is in horizontal positioned, the circular cross section of supporting-roller shaft 12, the diameter of supporting-roller shaft 12 side is greater than the diameter of supporting-roller shaft 12 opposite side, the side that supporting-roller shaft 12 diameter is less is connected with bearing block 2 by axle sleeve 3, and the side that supporting-roller shaft 12 diameter is larger is provided with tugboat 11; Casing 8 is provided with gusset plate 9 near the side of support roller 11, and the length of casing 8 is greater than the length of gusset plate 9, and the centre of casing 8 is provided with graphite seal device 10, and casing 8 and gusset plate 9 are fixed together by graphite seal device 10; Be provided with jackscrew 4 between seal disc 5 and bearing block 2, jackscrew 4 is connected with seal disc 5; Adopt interference fit connected mode between axle sleeve 3 and bearing block 2, structure is simple, and centering precision is high, and can bear the load of torque, ability to bear is high, also can work more reliably under impact shock load; Adopt matched in clearance connected mode between axle sleeve (3) and bearing, extend the service life of bearing.
Bearing block and supporting-roller shaft depart from casing, on the support of the direct seat of bearing block in ground base, thus effectively ensure that bearing block and supporting-roller shaft levelness do not affect by the factor of casing, and the effective safety and steady of cooler is run; The overall structure of cooler is easy, is conducive to safeguarding and maintenance, and what coordinate between each parts is reasonable, and make grog obtain rational cooling, sealing property have also been obtained enhancing, improves cooling effectiveness; The junction of bearing block and holder axle is provided with axle sleeve, and the bearing on proterctive equipment and support reduces the wearing and tearing causing part between supporting-roller shaft and bearing block because rubbing for a long time, reduces the cost changing bearing block or supporting-roller shaft, reduces the number of times of replacing parts.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. cooler, it is characterized in that, comprise support (1), bearing block (2), axle sleeve (3), jackscrew (4), seal disc (5), sealing plate (6), stiffener (7), casing (8), gusset plate (9), graphite seal device (10), support roller (11) and supporting-roller shaft (12); Side, cooler bottom is provided with support (1), and the side of support (1) is provided with casing (8); Support (1) upper end is provided with bearing block (2), bearing block (2) is provided with axle sleeve (3), and axle sleeve is provided with bearing in (3); Casing (8) is provided with stiffener (7) near the side of bearing block (2), and the side that stiffener (7) deviates from casing (8) is provided with sealing plate (6); (6) are provided with groove with sealing plate, the side that sealing plate (6) deviates from stiffener (7) is provided with seal disc (5), (5) are provided with projection to seal disc, and the projection of seal disc (5) and the groove of sealing plate (6) adapt; The centre position of cooler is provided with supporting-roller shaft (12), supporting-roller shaft (12) is in horizontal positioned, the circular cross section of supporting-roller shaft (12), the diameter of supporting-roller shaft (12) side is greater than the diameter of supporting-roller shaft (12) opposite side, the side that supporting-roller shaft (12) diameter is less is connected with bearing block (2) by axle sleeve (3), and the side that supporting-roller shaft (12) diameter is larger is provided with tugboat (11); Casing (8) is provided with gusset plate (9) near the side of support roller (11), the length of casing (8) is greater than the length of gusset plate (9), the centre of casing (8) is provided with graphite seal device (10), and casing (8) and gusset plate (9) are fixed together by graphite seal device (10); Be provided with jackscrew (4) between seal disc (5) and bearing block (2), jackscrew (4) is connected with seal disc (5).
2. cooler according to claim 1, is characterized in that, adopts interference fit connected mode between axle sleeve (3) and bearing block (2).
3. cooler according to claim 1, is characterized in that, adopts matched in clearance connected mode between axle sleeve (3) and bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261948.2U CN204594259U (en) | 2015-04-27 | 2015-04-27 | Cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261948.2U CN204594259U (en) | 2015-04-27 | 2015-04-27 | Cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594259U true CN204594259U (en) | 2015-08-26 |
Family
ID=53930405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261948.2U Expired - Fee Related CN204594259U (en) | 2015-04-27 | 2015-04-27 | Cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595310A (en) * | 2016-12-19 | 2017-04-26 | 攀枝花钢城集团有限公司 | Sealing structure for shaft end of supporting shaft of grating machine |
-
2015
- 2015-04-27 CN CN201520261948.2U patent/CN204594259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595310A (en) * | 2016-12-19 | 2017-04-26 | 攀枝花钢城集团有限公司 | Sealing structure for shaft end of supporting shaft of grating machine |
| CN106595310B (en) * | 2016-12-19 | 2019-10-25 | 攀枝花钢城集团有限公司 | Drying grate support axis sealing structure of shaft end |
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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: 20150826 Termination date: 20160427 |