CN202054411U - Carrier roller structure for tubular belt conveyer - Google Patents
Carrier roller structure for tubular belt conveyer Download PDFInfo
- Publication number
- CN202054411U CN202054411U CN2011201329569U CN201120132956U CN202054411U CN 202054411 U CN202054411 U CN 202054411U CN 2011201329569 U CN2011201329569 U CN 2011201329569U CN 201120132956 U CN201120132956 U CN 201120132956U CN 202054411 U CN202054411 U CN 202054411U
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- carrier roller
- roller
- carrying roller
- belt conveyer
- upper supporting
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Abstract
The utility model discloses a carrier roller structure for a tubular belt conveyer, which comprises an upper carrier roller and a lower carrier roller, wherein the upper carrier roller and the lower carrier roller are arranged on a carrier roller support. A middle carrier roller is arranged between the upper carrier roller and the lower carrier roller, the upper belt surface penetrates through the upper carrier roller to form a conveying space with the middle carrier roller, and the lower belt surface penetrates through the lower carrier roller to form a conveying space with the middle carrier roller. The upper surface of the middle carrier roller is combined with the upper carrier roller, and the lower surface of the middle carrier roller is combined with the lower carrier roller. The carrier roller structure can be widely applied to the tubular belt conveyer, in particular to a long-distance tubular belt conveyer. The carrier roller structure for the tubular belt conveyer can reduce the number of carrier rollers, lowers the height of the carrier roller support, effectively reduces investment, improves stress condition of the middle carrier roller, prolongs service life, and utilizes driving power of the upper belt surface to save energy.
Description
Technical field
The utility model relates to a kind of device for transporting objects, relates in particular to the idler structure of feedway.
Background technology
Pipe conveyer is widely used in often using in industries such as metallurgy, coal, harbour, mine, chemical industry, electric power, grains in the bulk material transportation.It has closed conveying, adapt to complex-terrain, arrange compact, save the space, can two-way convey materials etc. characteristics.The carrying roller group is occupied larger proportion, particularly the pipe conveyer of long distance as the important component part of pipe conveyer in the complete machine investment.
Carrying roller combination at present commonly used is made up of two parts up and down as shown in Figures 1 and 2, and last zone face 1 passes the space that is surrounded by upper supporting roller 2, and lower belt surface 4 passes the space that is surrounded by snub pulley 5, and upper supporting roller and snub pulley all are installed on the carrier roller frame 3.This layout upper supporting roller and each self-separation of snub pulley, moulding respectively as depicted in figs. 1 and 2, needs 12 common carrying rollers or 8 waist drum type carrying rollers, and carrying roller group short transverse takes up room bigger, invests higher; And the horizontal upper supporting roller that mainly carries material is monolateral stressed, quick abrasion, and the life-span is shorter, changes frequent.
The utility model content
The purpose of this utility model provides a kind of zone face and common used for tube-shaped belt conveyer idler structure that uses same middle carrying roller of lower belt surface gone up.
For achieving the above object, the utility model is taked following technical scheme: a kind of used for tube-shaped belt conveyer idler structure, comprise the upper supporting roller and the snub pulley that are arranged on the carrier roller frame, it is characterized in that: carrying roller in the middle of being provided with between described upper supporting roller and the snub pulley, last zone face passes upper supporting roller and the space is transported in the formation of middle carrying roller, lower belt surface passes snub pulley and the space is transported in the formation of middle carrying roller, the upper surface of middle carrying roller and upper supporting roller combination, lower surface and snub pulley combination.
The beneficial effects of the utility model are:
(1) reduced by 1 carrying roller, can reduce investment, particularly for the tubulose sealing-tape machine of long distance conveying, benefit is obvious.
(2) reduced the height of carrier roller frame, made whole frame compact more, weight of equipment is lighter, can reduce equipment investment.
(3) improved the stressing conditions of middle carrying roller, the pressure of last zone face is downward, the expansionary force of lower belt surface upwards, a part of power of can cancelling each other, the wearing and tearing of the bearing of carrying roller increase the service life in the middle of alleviating.
(4) propulsive effort of zone face in the utilization, carrying roller rotation in the middle of the last zone face of carrying drives, middle carrying roller can drive the lower belt surface motion, becomes the propulsion source that lower belt surface advances, and reduces expenditure of energy.
Description of drawings
Fig. 1 is the structural representation that uses common carrying roller in the prior art;
Fig. 2 is the structural representation that uses waist drum type carrying roller in the prior art;
Fig. 3 is the structural representation that the utility model uses common carrying roller;
Fig. 4 is the structural representation that the utility model uses waist drum type carrying roller;
Fig. 5 is the sectional schematic diagram that middle carrying roller of the present utility model is stressed and turn round.
Among the figure: part 1 is that last zone face, part 2 are middle carrying roller for lower belt surface, part 5 for snub pulley, part 6 for carrier roller frame, part 4 for upper supporting roller, part 3.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
To shown in Figure 5, the novel carrying roller combination of used for tube-shaped belt conveyer is made up of upper supporting roller 2, middle carrying roller 6, snub pulley 5, carrier roller frame 3 as Fig. 1.Middle carrying roller 6 had both realized that the function of upper supporting roller also undertook the function of snub pulley.Last zone face 1 passes the running space that is surrounded by middle carrying roller 6 and upper supporting roller 2, and lower belt surface 4 passes the running space that is surrounded by middle carrying roller 6 and snub pulley 5.Upper supporting roller 2, middle carrying roller 6 and snub pulley 5 are fixed on the carrier roller frame 3.
As shown in Figure 3 and Figure 4, when carrying roller was common cylindrical carrying roller, the carrying roller number of novel carrying roller combination was 11; When carrying roller was dolioform carrying roller, the carrying roller number of novel carrying roller combination was 7, all reduces by a carrying roller than original technology.
As shown in Figure 5, when pipe conveyer moves, carrying roller 6 rotations in the middle of the last zone face 1 of carrying drives, middle carrying roller 6 can drive lower belt surface 4 motions, becomes the propulsion source that lower belt surface 4 advances, and reduces expenditure of energy.
The pressure of the last zone face of pipe conveyer is downward, and the expansionary force of lower belt surface makes progress, a part of power of can cancelling each other, the wearing and tearing of the bearing of carrying roller in the middle of alleviating, life-saving.
The utility model can be widely used on the pipe conveyer, the pipe conveyer of especially long distance.This structure can reduce carrying roller quantity, reduces the carrier roller frame height, effectively reduces investment; The force-bearing situation of carrying roller in the middle of improving, life-saving; And the propulsive effort of zone face, energy savings are gone up in utilization.
Claims (1)
1. used for tube-shaped belt conveyer idler structure, comprise the upper supporting roller and the snub pulley that are arranged on the carrier roller frame, it is characterized in that: carrying roller in the middle of being provided with between described upper supporting roller and the snub pulley, last zone face passes upper supporting roller and the space is transported in the formation of middle carrying roller, lower belt surface passes snub pulley and the space is transported in the formation of middle carrying roller, the upper surface of middle carrying roller and upper supporting roller combination, lower surface and snub pulley combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201329569U CN202054411U (en) | 2011-04-29 | 2011-04-29 | Carrier roller structure for tubular belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201329569U CN202054411U (en) | 2011-04-29 | 2011-04-29 | Carrier roller structure for tubular belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054411U true CN202054411U (en) | 2011-11-30 |
Family
ID=45014392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201329569U Expired - Lifetime CN202054411U (en) | 2011-04-29 | 2011-04-29 | Carrier roller structure for tubular belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723469A (en) * | 2013-12-30 | 2014-04-16 | 凯盛重工有限公司 | Carrying roller set of tubular belt conveyer |
| CN112374074A (en) * | 2020-11-11 | 2021-02-19 | 福建龙净环保智能输送工程有限公司 | A silence bearing roller set and pipe belt conveyor for pipe belt conveyor |
-
2011
- 2011-04-29 CN CN2011201329569U patent/CN202054411U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723469A (en) * | 2013-12-30 | 2014-04-16 | 凯盛重工有限公司 | Carrying roller set of tubular belt conveyer |
| CN112374074A (en) * | 2020-11-11 | 2021-02-19 | 福建龙净环保智能输送工程有限公司 | A silence bearing roller set and pipe belt conveyor for pipe belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |