CN204211074U - Slight drag, low center of gravity idler machining - Google Patents
Slight drag, low center of gravity idler machining Download PDFInfo
- Publication number
- CN204211074U CN204211074U CN201420639749.6U CN201420639749U CN204211074U CN 204211074 U CN204211074 U CN 204211074U CN 201420639749 U CN201420639749 U CN 201420639749U CN 204211074 U CN204211074 U CN 204211074U
- Authority
- CN
- China
- Prior art keywords
- roller
- supporting blade
- central roll
- idler machining
- notch
- 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
Abstract
The utility model relates to a kind of idler machining, in particular to a kind of slight drag, the low center of gravity idler machining that are applicable to travelling apron, belong to travelling apron technical field, comprise fixed mount, fixed mount is provided with left side roller, central roll, the right roller successively by left-to-right, and left side roller, central roll, the right roller are arranged on fixed mount, along throughput direction respectively by left pillar, B-C post, right pillar, central roll is arranged at the front side of left side roller, the right roller, and its low spot is lower than the low spot of left side roller, the right roller.The utility model is avoided producing crease between roller, reduces adhesive tape running resistance, improves frame relative rigidity, reduces productive costs.
Description
Technical field
The utility model relates to a kind of idler machining, and particularly a kind of slight drag, low center of gravity idler machining being applicable to travelling apron, belongs to travelling apron technical field.
Background technology
Travelling apron is the required equipment transporting bulk material in a lot of industry such as metallurgy, mine, coal, harbour, chemical industry, electric power, and having can the advantage such as continus convergence, freight volume be large, safe and reliable.Groove profile carrier roller group is the major part of omnidistance support tape convey materials, and its consumption is large, requires tight, plays most important effect to the normal operation of travelling apron.
At present, the groove profile carrier roller frame of every profession and trade travelling apron, its version generally adopts three rollers on same straight line, and roller center of gravity is higher.This version has following shortcoming: 1, three roller one line structures bring between three rollers and there is gap, easily between roller, produces crease when adhesive tape runs, and causes adhesive tape running resistance large, and makes the stressed Relatively centralized of adhesive tape, reduce the adhesive tape life-span; 2, high center of gravity certainly will require that B-C post is increased, and simultaneously also high to the rigid requirements of material, cause waste of material, productive costs is high.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: provide a kind of slight drag, low center of gravity idler machining, avoids producing crease between roller, reduces adhesive tape running resistance, improves frame relative rigidity, reduces productive costs.
Slight drag described in the utility model, low center of gravity idler machining, comprise fixed mount, fixed mount is provided with left side roller, central roll, the right roller successively by left-to-right, left side roller, central roll, the right roller are arranged on fixed mount respectively by left pillar, B-C post, right pillar, along throughput direction, central roll is arranged at the front side of left side roller, the right roller, and its low spot is lower than the low spot of left side roller, the right roller.
By central roll is preposition, be no longer straight line when making left side roller, central roll, the right roller three roll support adhesive tapes, but formation face is held together to adhesive tape 3 bags, effectively reduce adhesive tape running resistance, and make adhesive tape stressed more even, improve the adhesive tape life-span; Eliminate gap between roller simultaneously, avoid producing crease, prevent from scratching belt.Reduce the height of central roll, compared to traditional carrying roller, support the B-C post height reduction of central roll, relative rigidity improves, and saves material simultaneously.
Described left side roller line of centers and the right roller centerline collineation.
Described left pillar is made up of left outside supporting blade, left inside supporting blade, and left outside supporting blade, left inside supporting blade have left notch, and left side roller is arranged on left notch.
Described right pillar is made up of right outside supporting blade, right inside supporting blade, and right outside supporting blade, right inside supporting blade have right notch, and the right roller is arranged on right notch.
Described B-C post forms by being arranged on supporting blade in both sides, and middle supporting blade has middle notch, and central roll is arranged on middle notch.
On described central roll upper edge and left side roller along and the right roller on contour along low spot.
Compared with prior art, the beneficial effect that the utility model has is:
This slight drag, low center of gravity idler machining, by central roll is preposition, when adhesive tape runs, are no longer straight line during three roll support adhesive tapes, but formation face is held together to adhesive tape 3 bags, effectively reduce adhesive tape running resistance, and make adhesive tape stressed more even, improve the adhesive tape life-span; Three rollers are not collinear, eliminate gap between roller, and can not be clipped in during rubber belt from deviating in carrying roller seam, avoid scratch belt, during normal operation, adhesive tape also can not produce crease, is convenient to again load-transfer device centering; Improving its relative rigidity by reducing B-C post height, saving material on the one hand, reducing material requirements on the other hand, thus reduce costs, also reduce sealing-tape machine and take up room; Central roll dismounting is simultaneously very convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is fixed mount and left pillar, B-C post, right corbeling schematic diagram.
Fig. 3 is using state schematic diagram.
In figure: 1, fixed mount; 2, left pillar; 3, left side roller; 4, B-C post; 5, central roll; 6, the right roller; 7, right pillar; 8, adhesive tape; 201, left outside supporting blade; 202, left notch; 203, left inside supporting blade; 401, middle supporting blade; 402, middle notch; 701, right outside supporting blade; 702, right notch; 702, right inside supporting blade.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Fig. 1 ~ 2, this slight drag, low center of gravity idler machining comprise fixed mount 1, fixed mount 1 is provided with left side roller 3, central roll 5, the right roller 6 successively by left-to-right, left side roller 3, central roll 5, the right roller 6 are arranged on fixed mount 1 respectively by left pillar 2, B-C post 4, right pillar 7, wherein, left pillar 2 is made up of left outside supporting blade 201, left inside supporting blade 203, and left outside supporting blade 201, left inside supporting blade 203 have left notch 202, and left side roller 3 is arranged on left notch 202; Right pillar 7 is made up of right outside supporting blade 701, right inside supporting blade 703, and right outside supporting blade 701, right inside supporting blade 703 have right notch 702, and the right roller 6 is arranged on right notch 702; B-C post 4 forms by being arranged on supporting blade 401 in both sides, and middle supporting blade 401 has middle notch 402, and central roll 5 is arranged on middle notch 402.Left notch 202 is in same straight line with right notch 702, therefore left side roller 3 line of centers and the right roller 6 centerline collineation, along throughput direction, central roll 5 is arranged at the front side of left side roller 3, the right roller 6, and its line of centers and left side roller 3 line of centers or the right roller 6 centreline spacing are for being not less than 10mm.Central roll 5 low spot lower than the low spot of left side roller 3, the right roller 6, and on central roll 5 upper edge and left side roller 3 along and the right roller 6 on contour along low spot.
As shown in Figure 3, during use, fixed mount is arranged on the support body of conveyer, central roll 5 to be stuck in middle supporting blade 401 on notch 402, left side roller 3 is stuck on the left notch 202 of left outside supporting blade 201 and left inside supporting blade 203, the right roller 6 is stuck on the right notch 702 of right outside supporting blade 701 and right inside supporting blade 703, relatively preposition with regard to self-assembling formation central roll 5, and center of gravity is low, three rollers become a bag to hold together face support tape 8, transported material on adhesive tape 8, when travelling apron runs, first adhesive tape 8 holds up by central roll 5, naturally left side roller 3 is below made, the right roller 6 reduces with the friction of adhesive tape 8, thus reduction running resistance.
Claims (6)
1. a slight drag, low center of gravity idler machining, comprise fixed mount (1), fixed mount (1) is provided with left side roller (3) successively by left-to-right, central roll (5), the right roller (6), it is characterized in that: left side roller (3), central roll (5), the right roller (6) is respectively by left pillar (2), B-C post (4), right pillar (7) is arranged on fixed mount (1), along throughput direction, central roll (5) is arranged at left side roller (3), the front side on the right roller (6), its low spot is lower than left side roller (3), the low spot on the right roller (6).
2. slight drag according to claim 1, low center of gravity idler machining, is characterized in that: described left side roller (3) line of centers and the right roller (6) centerline collineation.
3. slight drag according to claim 2, low center of gravity idler machining, it is characterized in that: described left pillar (2) is made up of left outside supporting blade (201), left inside supporting blade (203), left outside supporting blade (201), left inside supporting blade (203) have left notch (202), and left side roller (3) is arranged on left notch (202).
4. slight drag according to claim 2, low center of gravity idler machining, it is characterized in that: described right pillar (7) is made up of right outside supporting blade (701), right inside supporting blade (703), right outside supporting blade (701), right inside supporting blade (703) have right notch (702), and the right roller (6) is arranged on right notch (702).
5. slight drag according to claim 2, low center of gravity idler machining, it is characterized in that: described B-C post (4) forms by being arranged on supporting blade in both sides (401), middle supporting blade (401) has middle notch (402), central roll (5) is arranged on middle notch (402).
6. according to the arbitrary described slight drag of Claims 1 to 5, low center of gravity idler machining, it is characterized in that: described central roll (5) upper edge and left side roller (3) are gone up on edge and the right roller (6) contour along low spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639749.6U CN204211074U (en) | 2014-10-30 | 2014-10-30 | Slight drag, low center of gravity idler machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639749.6U CN204211074U (en) | 2014-10-30 | 2014-10-30 | Slight drag, low center of gravity idler machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204211074U true CN204211074U (en) | 2015-03-18 |
Family
ID=52979768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639749.6U Expired - Fee Related CN204211074U (en) | 2014-10-30 | 2014-10-30 | Slight drag, low center of gravity idler machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204211074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466815A (en) * | 2018-05-25 | 2018-08-31 | 华电重工股份有限公司 | A kind of carrier roller of belt conveyer group and ribbon conveyer |
| CN114044304A (en) * | 2021-10-21 | 2022-02-15 | 上海东鼎钢结构有限公司 | Quick assembly disassembly type slot type bearing roller group and belt conveyor |
-
2014
- 2014-10-30 CN CN201420639749.6U patent/CN204211074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466815A (en) * | 2018-05-25 | 2018-08-31 | 华电重工股份有限公司 | A kind of carrier roller of belt conveyer group and ribbon conveyer |
| CN108466815B (en) * | 2018-05-25 | 2024-03-29 | 华电重工股份有限公司 | Belt conveyor carrier roller group and belt conveyor |
| CN114044304A (en) * | 2021-10-21 | 2022-02-15 | 上海东鼎钢结构有限公司 | Quick assembly disassembly type slot type bearing roller group and belt conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204211074U (en) | Slight drag, low center of gravity idler machining | |
| CN205169642U (en) | Transport device | |
| CN205589587U (en) | Quick back of body of small bag package seals packagine machine | |
| CN203197042U (en) | Roller gap adjusting device for steel plate leveling machine | |
| CN202988175U (en) | Preposed fixed upper supporting roller set | |
| CN202022555U (en) | Lug device for below flat idler of belt conveyor | |
| CN202864285U (en) | Clamping centering double-chain conveyor | |
| CN203410996U (en) | Carrier roller bracket of belt conveyer | |
| CN206358741U (en) | One kind joint salt harvester rubber conveyer | |
| CN203392345U (en) | Deviation prevention device for belt conveyor | |
| CN206050890U (en) | Transport platform capable of reversing | |
| CN203306594U (en) | Off-tracking prevention device for belt conveyer | |
| CN201604980U (en) | Turning idler group of belt conveyor | |
| CN202115965U (en) | Belt on-line deviation adjusting device | |
| CN204450614U (en) | Belt cutter | |
| CN203173322U (en) | Anti-soaring belt-pressing device for belt conveyor | |
| CN203544907U (en) | Plate type adhesive tape feeding machine | |
| CN205204004U (en) | Mining belt conveyor bearing roller | |
| CN203976052U (en) | A kind of separator paper structure for conveying | |
| CN203419464U (en) | Air lifting typed sealing-tape machine | |
| CN103600959A (en) | Rubber belt plate feeder | |
| CN204355692U (en) | A kind of belt conveyor tail carrying section adhesive tape anti-deviation device | |
| CN203199517U (en) | Material loading frame | |
| CN204137905U (en) | A kind of building doors and windows glass conveying device | |
| CN204038472U (en) | Novel turning idler machining |
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: 20150318 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |