CN210064166U - Long-distance large-belt-width double-product carrier roller of belt conveyor - Google Patents
Long-distance large-belt-width double-product carrier roller of belt conveyor Download PDFInfo
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- CN210064166U CN210064166U CN201920666905.0U CN201920666905U CN210064166U CN 210064166 U CN210064166 U CN 210064166U CN 201920666905 U CN201920666905 U CN 201920666905U CN 210064166 U CN210064166 U CN 210064166U
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- rollers
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- roller
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- belt conveyor
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Abstract
The utility model relates to a double-product carrier roller of a long-distance and large-belt-width belt conveyor, which comprises a plurality of carrier rollers; wherein at least two groups of carrier rollers are middle rollers positioned in the middle, the height between the middle rollers is the same and the middle rollers are distributed in parallel in the front-back direction; the two groups of carrier rollers are side rollers which are respectively positioned at two sides, the two groups of side rollers are distributed in an inclined way, the inner side ends of the two groups of side rollers are lower than the outer side ends of the two groups of side rollers, and the inner side ends of the side rollers are positioned at the inner side or the outer side between any two groups of middle rollers; the utility model has the advantages of reasonable design, on former ordinary cell type bearing roller basis, increased a set of well roller, under the prerequisite of same upper roll roller interval, the load greatly increased that every group bearing roller can bear can be with cost as few as possible, the bearing capacity of effectual improvement unit length inner support roller.
Description
Technical Field
The utility model relates to a conveying equipment technical field especially relates to a two article bearing rollers of big bandwidth belt conveyor of long distance.
Background
The long-distance large-bandwidth conveyor has extremely strict requirements on the service life of the rollers in the carrier rollers except for two large components, namely a driving part and a roller, and the number of the large-bandwidth conveyor is actually too large. For an apparatus with the length of 13km and the bandwidth of 2400mm, the upper carrier rollers are arranged at the interval of 1.5m, 8667 groups of the upper carrier rollers are needed, the weight of the obtained single group of the upper carrier rollers is calculated according to different carrier roller types and is between 250 and 350kg, the total weight is 2167t-3034t, and for the upper carrier roller group of the three grooved rollers, the middle roller bears 70 percent of the stress of the whole group of the carrier rollers.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a dual idler for a long-distance and wide-belt conveyor.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a two article bearing rollers of big bandwidth belt conveyor of long distance which characterized in that:
comprises a plurality of carrier rollers;
wherein at least two groups of carrier rollers are middle rollers positioned in the middle, the height between the middle rollers is the same and the middle rollers are distributed in parallel in the front-back direction;
and the two groups of carrier rollers are side rollers which are respectively positioned at two sides, the two groups of side rollers are distributed in an inclined way, the inner side ends of the two groups of side rollers are lower than the outer side ends of the two groups of side rollers, and the inner side ends of the side rollers are positioned at the inner side or the outer side between any two groups of middle rollers.
The carrier rollers are respectively installed and fixed on the cross beam.
And the front side and the rear side of the cross beam are respectively provided with a side panel for mounting the end parts of the two sides of the middle roller.
The side panels and the cross beams are connected and fixed through reinforcing plates.
And side brackets for mounting the outer side ends of the side rollers are respectively arranged at the two side ends of the cross beam.
The upper part of the side support is obliquely arranged towards the middle part of the cross beam, and the inner side of the upper part of the side support and the cross beam are fixedly connected through a support rod.
To sum up, the utility model discloses following beneficial effect has:
structural design is reasonable, on former ordinary cell type bearing roller basis, has increased a set of well roller, under the prerequisite of the same upper roll roller interval, the load greatly increased that every group bearing roller can bear, can be with the cost as few as possible, the bearing capacity of the interior bearing roller of effectual improvement unit length.
On the contrary, under the same interval, under the same life prerequisite of assurance bearing roller, can effectively reduce the bearing specification of selecting, and then reduce relevant material specification, this has effectively reduced production and use cost.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic top view of the present invention.
In the figure, a roller 1, an adhesive tape 2, a roller 3, a bracket 4, a support rod 5, a cross beam 6, a side panel 7 and a reinforcing plate 8 are arranged.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
According to the illustrations of fig. 1 to 3: the utility model provides a long-distance large-belt-width belt conveyor double-product carrier roller, which comprises a cross beam 6 and four groups of carrier rollers arranged on the fixed cross beam 6;
the two groups of carrier rollers are middle rollers 1 positioned in the middle, the two groups of middle rollers 1 are arranged at the same height and are distributed in parallel in the front-back direction, side panels 7 used for mounting the end parts of the two sides of the middle rollers 1 are respectively arranged on the front side and the back side of the cross beam 6, the side panels 7 are longitudinally distributed, the inner sides of the side panels 7 are fixedly welded with the surface of the cross beam 6, mounting holes with upward openings are formed in the side panels 7, and the two ends of the middle rollers 1 are respectively embedded in the mounting holes for position fixing;
further, in order to ensure the supporting effect of the side panels 7, the side panels 7 and the cross beams 6 are connected and fixed through reinforcing plates 8, the reinforcing plates 8 are located on the outer sides of the side panels 7, and the edges of the reinforcing plates 8 are welded and fixed with the side panels 7 and the cross beams 6 respectively, so that the connecting strength of the side panels 7 and the cross beams 6 is increased.
The other two groups of carrier rollers are side rollers 3 respectively positioned at two sides, the two groups of side rollers 3 are distributed in an inclined way, the inner side ends of the two groups of side rollers 3 are lower than the outer side ends of the two groups of side rollers, and the inner side ends of the side rollers 3 are positioned at the inner side between the two groups of middle rollers 1; the side rollers 3 and the middle roller 1 are combined to form a U-shaped structure, the inner side surfaces of the side rollers 3 and the middle roller 1 are used for forming a supporting adhesive tape 2, and materials are conveyed through the rotating matching of the adhesive tape 2; the two side ends of the cross beam 6 are respectively provided with a side bracket 4 for mounting the outer side end of the side roller 3, the upper part of the side bracket 4 is inclined towards the middle part of the cross beam 6, the top end of the side bracket 4 is also provided with a mounting hole with an upward opening, the outer side end of the side roller 3 is fixed after being embedded, the inner side of the upper part of the side bracket 4 is connected and fixed with the cross beam 6 through the support rod 5, the two ends of the support rod 5 are respectively welded and fixed, the supporting rod 5 is used for supporting the inner side of the side bracket 4, so as to share the stress effect of the side bracket 4 and improve the stability of the supporting effect, the inner side ends of the side rollers 3 are structurally fixed in the prior art by welding inner brackets at the positions of the cross beams 6 corresponding to the inner side ends of the side rollers 3, and the inner brackets are also provided with mounting holes with upward openings for fixing the positions of the embedded inner side ends of the side rollers 3.
The double-product carrier roller of the long-distance large-bandwidth belt conveyor directly increases the number of the middle rollers 1 in the single-group upper carrier roller, so that the required rated bearing capacity of each bearing is reduced on average, the purpose of more evenly and effectively utilizing each roller on average is achieved, the service life of the bearing is greatly prolonged on the basis of the same bearing specification, the damage rate of the bearing is reduced, the installation is convenient, the structure is simple, and the double-product carrier roller has a remarkable effect when being applied to large-bandwidth long-distance belt conveyor equipment.
On the premise of the same required bearing capacity, the bearing required by a single-product carrier roller is 6410 by comparing the stress effect of a single-product carrier roller and a single-product carrier roller, and the service requirement of the required bearing service life can be met by selecting 6308 as a double-product carrier roller, so that the upper surfaces of two middle rollers 1 are ensured to be on the same horizontal plane at the cost of improving the manufacturing level of a carrier roller frame, and the purpose of common bearing is achieved.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (6)
1. The utility model provides a two article bearing rollers of big bandwidth belt conveyor of long distance which characterized in that:
comprises a plurality of carrier rollers;
wherein at least two groups of carrier rollers are middle rollers positioned in the middle, the height between the middle rollers is the same and the middle rollers are distributed in parallel in the front-back direction;
and the two groups of carrier rollers are side rollers which are respectively positioned at two sides, the two groups of side rollers are distributed in an inclined way, the inner side ends of the two groups of side rollers are lower than the outer side ends of the two groups of side rollers, and the inner side ends of the side rollers are positioned at the inner side or the outer side between any two groups of middle rollers.
2. The long-distance large-bandwidth belt conveyor double idler according to claim 1, wherein: the carrier rollers are respectively installed and fixed on the cross beam.
3. The long-distance large-bandwidth belt conveyor double idler according to claim 2, wherein: and the front side and the rear side of the cross beam are respectively provided with a side panel for mounting the end parts of the two sides of the middle roller.
4. The long-distance large-bandwidth belt conveyor double idler according to claim 3, wherein: the side panels and the cross beams are connected and fixed through reinforcing plates.
5. The long-distance large-bandwidth belt conveyor double idler according to claim 2, wherein: and side brackets for mounting the outer side ends of the side rollers are respectively arranged at the two side ends of the cross beam.
6. The long-distance large-bandwidth belt conveyor double idler according to claim 5, wherein: the upper part of the side support is obliquely arranged towards the middle part of the cross beam, and the inner side of the upper part of the side support and the cross beam are fixedly connected through a support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920666905.0U CN210064166U (en) | 2019-05-10 | 2019-05-10 | Long-distance large-belt-width double-product carrier roller of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920666905.0U CN210064166U (en) | 2019-05-10 | 2019-05-10 | Long-distance large-belt-width double-product carrier roller of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210064166U true CN210064166U (en) | 2020-02-14 |
Family
ID=69451380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920666905.0U Expired - Fee Related CN210064166U (en) | 2019-05-10 | 2019-05-10 | Long-distance large-belt-width double-product carrier roller of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210064166U (en) |
-
2019
- 2019-05-10 CN CN201920666905.0U patent/CN210064166U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200214 Termination date: 20200510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |