CN208307760U - A kind of buffer unit of idler for belt conveyer - Google Patents
A kind of buffer unit of idler for belt conveyer Download PDFInfo
- Publication number
- CN208307760U CN208307760U CN201820526999.7U CN201820526999U CN208307760U CN 208307760 U CN208307760 U CN 208307760U CN 201820526999 U CN201820526999 U CN 201820526999U CN 208307760 U CN208307760 U CN 208307760U
- Authority
- CN
- China
- Prior art keywords
- roller
- oil
- bearing
- buffer unit
- idler
- 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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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a kind of buffer units of idler for belt conveyer, including carrying roller roller ontology, roller carrier shaft, bearing block, bearing, sealant, oil-sealing arrangement, support frame and buffer unit；Support frame as described above is left and right two, connects several carrying roller roller ontologies between two support frames；The two sides of carrying roller roller ontology are arranged in bearing block；Bearing, sealant and oil-sealing arrangement are installed in bearing block, and sealant wraps bearing and oil-sealing arrangement；Roller carrier shaft is connect in the middle part of carrying roller roller ontology and with bearing block；Buffer unit is mounted on the both ends of roller carrier shaft, and the buffer unit includes sliding block, spring part and fastener, and one end of sliding block and roller carrier shaft connects, and spring part connects sliding block and fastener.The beneficial effects of the utility model are: the downward impact force that effective check strap is subject to, prevents belt from tilting.
Description
Technical field
The utility model relates to the technical field of conveyer component, the buffering of especially a kind of idler for belt conveyer is filled
It sets.
Background technique
Belt conveyor is mechanical using conveyer belt as the continuative transport of traction and load bearing component.The driving rolling of conveyer belt pile warp
Cylinder and various bend pulleys give tensile force appropriate by tension device, when work under the drive of the drive, pass through roller
Frictional force and tensile force between conveyer belt, run conveyer belt.Material is continuously sent on conveyer belt, and with conveying
Band moves together, to realize the conveying to material.
Main component organic frame, carrying roller, roller, driving device, tension device and belt of belt conveyer etc..In metal
Rack both ends are roller, and rack is equipped with multiple groups carrying roller above and below, and belt is around in both ends roller and is supported on carrying roller, passes through driving
Device operating.So carrying roller is the key building block of belt conveyor.
Because traditional supporting roller sealing effect is poor, it is easy to be filled blocking by sundries and carrying roller rust is caused extremely can not normally to turn
It is dynamic.Additionally due to the bearing in carrying roller needs periodically to carry out oily, not only laborious but also time-consuming, this is for field operation
Be difficult to carry out, so general carrying roller seldom refuels, thus cause carrying roller service life is short and replacement frequently, increase
The amount of labour of service personnel.In addition, being frequently encountered problem: carrying roller during the routine use of belt conveyor
Bearing damage on semiaxis, carrying roller one end support height decline, causes conveyor belt to tilt sideslip, thus by conveyor belt drawing crack
It tears to shreds.
In addition, traditional rigid carrying roller is unable to good absorption when belt conveyor is in the biggish article of transport weight
Strong impact power when raw material falls, easily smashes carrying roller, causes belt longitudinal tear, causes very big damage to machinery incessantly,
Also job schedule is influenced.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of buffering dress of idler for belt conveyer
It sets.
The purpose of this utility model is achieved through the following technical solutions: a kind of buffer unit of idler for belt conveyer,
Including carrying roller roller ontology, roller carrier shaft, bearing block, bearing, sealant, oil-sealing arrangement, support frame and buffer unit；The support
Frame is left and right two, connects several carrying roller roller ontologies between two support frames；The two of carrying roller roller ontology are arranged in bearing block
Side；Bearing, sealant and oil-sealing arrangement are installed in bearing block, and sealant wraps bearing and oil-sealing arrangement；Roller carrier shaft passes through
It wears in the middle part of carrying roller roller ontology and is connect with bearing block；Buffer unit is mounted on the both ends of roller carrier shaft, and the buffer unit includes
One end of sliding block, spring part and fastener, sliding block and roller carrier shaft connects, and spring part connects sliding block and buckle
Part.
Further, the oil-sealing arrangement includes sealing cover, oil pipe and seal closure, and oil pipe oil outlet is connect with bearing, oil
The oil-inlet end of pipe runs through the side of bearing block；Sealing cover is located above oil pipe, and seal closure is located at the oil-inlet end of oil pipe, and and oil pipe
It is threadedly coupled.
Further, sealing rubber pad on the oil-inlet end of the oil pipe.
Further, the carrying roller roller body outer surface is equipped with anti-skid chequer and/or carrying roller roller body outer surface wraps
Rubber layer.
Further, the rubber layer is symmetrically arranged with guiding groove.
Further, the sliding block is stainless steel block.
The utility model has the advantage that
(1) increase buffer unit and utilize the effective check strap of spring part inside buffer unit when belt is impacted
The downward impact force being subject to increases fastener, so that can be according to the different sizes of belt conveyor between carrying roller roller ontology
Size fast implements elastic connection.In addition, the installation and unloading that are also able to achieve between belt conveyor and support frame.
(2) idler for belt conveyer designed by the utility model improves sealing effect；Oil-sealing arrangement is added, directly
Oil is injected to bearing, improves the lubricant effect to bearing, reduce bearing temperature to a certain extent makes to extend carrying roller
With the period, consumption is reduced costs.
(3) increase anti-slip layer on carrying roller roller ontology and rubber layer increases it while improving carrying roller service life
Wearability, rubber layer are symmetrically arranged with guiding groove, prevent belt from tilting sideslip.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1- carrying roller roller ontology, 2- roller carrier shaft, 3- bearing block, 4- bearing, 5- sealant, 6- oil-sealing arrangement, 61-
Sealing cover, 62- oil pipe, 63- seal closure, 7- rubber layer, 8- support frame, 9- sliding block, 10- buffer unit, 11- fastener,
12- spring part.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, the protection scope of the utility model be not limited to
It is lower described:
As shown in Figure 1, a kind of buffer unit of idler for belt conveyer, including carrying roller roller ontology 1, roller carrier shaft 2, bearing
Seat 3, bearing 4, sealant 5, oil-sealing arrangement 6, support frame 8 and buffer unit 10；Support frame as described above 8 is left and right two, two branch
Several carrying roller roller ontologies 1 are connected between support 8；The two sides of carrying roller roller ontology 1 are arranged in bearing block 3；Bearing 4, sealant 5
It is installed in bearing block 3 with oil-sealing arrangement 6, sealant 5 wraps bearing 4 and oil-sealing arrangement 6；Roller carrier shaft 2 runs through idler roll
It is connect in the middle part of cylinder ontology 1 and with bearing block 3；Buffer unit 10 is mounted on the both ends of roller carrier shaft 2, and the buffer unit 10 includes sliding
Dynamic block 9, spring part 12 and fastener 11, sliding block 9 are connect with one end of roller carrier shaft 2, and spring part 12 connects sliding block 9
With fastener 11.
Preferably, the oil-sealing arrangement 6 includes sealing cover 61, oil pipe 62 and seal closure 63,62 oil outlet of oil pipe and axis
4 connections are held, the oil-inlet end of oil pipe 62 runs through the side of bearing block 3；Sealing cover 61 is located at 62 top of oil pipe, and seal closure 63 is located at oil
The oil-inlet end of pipe 62, and be threadedly coupled with oil pipe 62.
Preferably, sealing rubber pad on the oil-inlet end of the oil pipe 62.
Preferably, 1 outer surface of carrying roller roller ontology is equipped with anti-skid chequer and/or 1 outer surface of carrying roller roller ontology is wrapped up in
Cover rubber layer 7.
Preferably, the rubber layer 7 is symmetrically arranged with guiding groove.
Preferably, the sliding block 9 is stainless steel block.
The course of work of the utility model is as follows: realizing carrying roller roller sheet by fastener 12 between two support columns 8
The connection of body 1 and support column 8, buffer unit 10 are mounted on the both ends of roller carrier shaft 2, and fastener 11 can be according to belt conveyor not
The quantity of flexibly increase and decrease carrying roller roller ontology 1 is carried out with size.When weight falls directly into belt conveyor, 10 energy of buffer unit
Enough pressure of the effectively buffering on belt conveyor, avoids belt drawing crack；Sealant 5, Neng Goufang is increased in bearing block 3
Only dust, water mist etc. pollute bearing 4, and bearing 4 is avoided to damage, and when needing to inject machine oil, open seal closure 63, and machine oil is injected oil
In pipe 62, oiling is completed.The step of needing that bearing block 3 is dismantled and then is lubricated carrying roller roller ontology 1 is eliminated,
Increase anti-slip layer on carrying roller roller ontology and rubber layer, rubber layer are symmetrically arranged with guiding groove, prevents belt rushing in weight
It is tilted under hitting, sideslip.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (6)
1. a kind of buffer unit of idler for belt conveyer, it is characterised in that: including carrying roller roller ontology (1), roller carrier shaft (2),
Bearing block (3), bearing (4), sealant (5), oil-sealing arrangement (6), support frame (8) and buffer unit (10)；Support frame as described above (8)
To control two, several carrying roller roller ontologies (1) are connected between two support frames (8)；Bearing block (3) is arranged in carrying roller roller sheet
The two sides of body (1)；Bearing (4), sealant (5) and oil-sealing arrangement (6) are installed in bearing block (3), and sealant (5) is by bearing
(4) it is wrapped with oil-sealing arrangement (6)；Roller carrier shaft (2) is connect in the middle part of carrying roller roller ontology (1) and with bearing block (3)；Buffering dress
The both ends that (10) are mounted on roller carrier shaft (2) are set, the buffer unit (10) includes sliding block (9), spring part (12) and buckle
Part (11), sliding block (9) are connect with one end of roller carrier shaft (2), and spring part (12) connects sliding block (9) and fastener
(11).
2. a kind of buffer unit of idler for belt conveyer according to claim 1, it is characterised in that: the oil sealing dress
Setting (6) includes sealing cover (61), oil pipe (62) and seal closure (63), and oil pipe (62) oil outlet is connect with bearing (4), oil pipe (62)
Oil-inlet end run through bearing block (3) side；Sealing cover (61) is located above oil pipe (62), and seal closure (63) is located at oil pipe (62)
Oil-inlet end, and be threadedly coupled with oil pipe (62).
3. a kind of buffer unit of idler for belt conveyer according to claim 2, it is characterised in that: the oil pipe
(62) sealing rubber pad on oil-inlet end.
4. a kind of buffer unit of idler for belt conveyer according to claim 1, it is characterised in that: the idler roll
Cylinder ontology (1) outer surface is equipped with anti-skid chequer and/or carrying roller roller ontology (1) outer surface wraps rubber layer (7).
5. a kind of buffer unit of idler for belt conveyer according to claim 4, it is characterised in that: the rubber layer
(7) it is symmetrically arranged with guiding groove.
6. a kind of buffer unit of idler for belt conveyer according to claim 1, it is characterised in that: the sliding block
It (9) is stainless steel block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526999.7U CN208307760U (en) | 2018-04-13 | 2018-04-13 | A kind of buffer unit of idler for belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820526999.7U CN208307760U (en) | 2018-04-13 | 2018-04-13 | A kind of buffer unit of idler for belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208307760U true CN208307760U (en) | 2019-01-01 |
Family
ID=64718961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820526999.7U Expired - Fee Related CN208307760U (en) | 2018-04-13 | 2018-04-13 | A kind of buffer unit of idler for belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208307760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460607A (en) * | 2021-07-07 | 2021-10-01 | 江西万达矿山设备有限责任公司 | Buffer type bearing roller |
-
2018
- 2018-04-13 CN CN201820526999.7U patent/CN208307760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460607A (en) * | 2021-07-07 | 2021-10-01 | 江西万达矿山设备有限责任公司 | Buffer type bearing roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190413 |