CN203767517U - Belt deviation auto-correcting device for belt conveyors - Google Patents
Belt deviation auto-correcting device for belt conveyors Download PDFInfo
- Publication number
- CN203767517U CN203767517U CN201420136618.6U CN201420136618U CN203767517U CN 203767517 U CN203767517 U CN 203767517U CN 201420136618 U CN201420136618 U CN 201420136618U CN 203767517 U CN203767517 U CN 203767517U
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- China
- Prior art keywords
- correcting
- belt
- deviation
- carrier roller
- supporting plate
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- Expired - Fee Related
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Abstract
The utility model discloses a belt deviation auto-correcting device for belt conveyors. The belt deviation auto-correcting device for belt conveyors comprises an H-shaped support, a rotating rod, rotating balls, retaining plates, correcting drive rods, correcting carrier rollers, correcting carrier roller supports, correcting shaft sleeves, two transverse rods, a triplex carrier roller, and a support plate. The transverse rods are fixed on two sides of the upper end of the H-shaped support. The triplex carrier roller is fixed on the support plate, the lower portion of the support plate is fixedly connected with the rotating rod, and the rotating balls are fixed to two ends of the rotating rod respectively. A rotating bearing is disposed below the support plate and is used for setting the support plate in the middle of the H-shaped support. The correcting shaft sleeves sleeve the ends of the transverse rods respectively. The correcting carrier rollers are disposed on the inner sides of the diagonal ends of the transverse rods; the correcting carrier roller supports are connected with the correcting drive rods through the correcting shaft sleeves. The retaining plates are fixed at the ends of the correcting drive rods and are abutted to the corresponding rotating balls respectively. The belt deviation auto-correcting device for belt conveyors is capable of automatically correcting belt deviation effectively and has the advantages of simple structure, safety and reliability and the like.
Description
Technical field
The utility model belongs to mine down-hole belt deviation of belt conveyor and automatically corrects technical field.
Background technology
Band conveyor is widely used in the industries such as mine, metallurgy, coal, and particularly, in process of coal mining, band conveyor plays an important role.Under coal mine, conventional band conveyor carries out raw coal transportation, sometimes several band conveyors are arranged in tunnel continuously, it is long that length can reach hundreds of rice, owing to being subject to down-hole geologic structure and mining fluctuation coal road deformation effect, often there is deviation phenomenon in the conveyer belt in coal road, on the one hand after belt deviation belt to spread coal serious, affect coal conveying and work efficiency; On the other hand belt body is caused to the damage of dawdling, increase workman's maintenance load.When there is conveyer belt sideslip, need to shut down and manually proofread and correct at present, waste time and energy, affect normally carrying out of production and transport.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, safe and reliable, the belt deviation of belt conveyor automatic deviation rectifying device that can correct sideslip belt.
To achieve these goals, the utility model comprises: H shape support, revolving bar, screw, baffle plate, correction drive link, deviation-adjusting carrier roller, deviation-adjusting carrier roller frame, correction axle sleeve, cross bar, three carrying rollers, supporting plate, two cross bars are separately fixed at both sides, H shape support upper end, three carrying rollers are fixed on supporting plate, supporting plate bottom is fixedly connected with revolving bar, two ends at revolving bar is fixed with respectively screw, the bottom of supporting plate is provided with rolling bearing, utilize rolling bearing supporting plate to be arranged on to the middle part of H shape support, on the termination of two cross bars, cover has correction axle sleeve respectively, inner side, termination, diagonal angle at two cross bars is respectively arranged with deviation-adjusting carrier roller, two deviation-adjusting carrier roller framves are connected with correction drive link by correction axle sleeve, the termination of two correction drive links is fixedly installed baffle plate, baffle plate withstands on respectively on corresponding screw.
While using like this, in the bottom of band conveyor, at interval of a segment distance, one playscript with stage directions utility model device is installed, the bottom of belt is dropped on three carrying rollers, the both sides of belt are rationally contacted with deviation-adjusting carrier roller.When there is belt deviation, one side of belt will be rubbed on deviation-adjusting carrier roller, deviation-adjusting carrier roller is applied to certain thrust, deviation-adjusting carrier roller frame drives correction drive link and baffle plate to be subjected to displacement by correction axle sleeve, baffle plate is to screw generation impetus, make revolving bar drive supporting plate and three carrying rollers to rotate, three carrying rollers apply a torsional forces to belt, along with the operation of belt under stressed effect, the belt of sideslip will be corrected to normal condition again, at this moment belt edge is no longer to deviation-adjusting carrier roller applied thrust, and belt moves according to normal condition.This device can be realized belt automatic deviation correcting by actv., has reduced labor strength, avoids because belt deviation affects work, improves conveying efficiency, has the features such as simple in structure, safe and reliable.
accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of utility model.
Fig. 2 is the connection structure schematic diagram of three carrying rollers, supporting plate, revolving bar.
the specific embodiment:
As seen from Figure 1, Figure 2, the utility model comprises: H shape support 1, revolving bar 2, screw 3, baffle plate 4, correction drive link 5, deviation-adjusting carrier roller 6, deviation-adjusting carrier roller frame 7, correction axle sleeve 8, cross bar 9, three carrying rollers 10, supporting plate 11.The width of H shape support is consistent with the width of conveyer, and three carrying rollers are consistent with the belt roller specification of conveyer.Two cross bars 9 are separately fixed at H shape support 1 both sides, upper end, three carrying rollers 10 are fixed on supporting plate 11, supporting plate bottom is fixedly connected with revolving bar 2, revolving bar is Z-shaped structure, two ends at revolving bar 2 is fixed with respectively screw 3, the bottom of supporting plate 11 is provided with rolling bearing 12, utilizes rolling bearing 12 supporting plate 11 to be arranged on to the middle part of H shape support 1, and three carrying rollers, supporting plate, revolving bar can unitary rotation on H shape support.On the termination, diagonal angle of two cross bars 9, cover has correction axle sleeve 8 respectively, inner side, termination at two cross bars is respectively arranged with deviation-adjusting carrier roller 6, deviation-adjusting carrier roller blocks fixing by deviation-adjusting carrier roller frame, two deviation-adjusting carrier roller framves 7 are connected with correction drive link 5 by correction axle sleeve 8, correction axle sleeve had both played fixed parts effect, can play again the effect of transmission rotational force.The termination of two correction drive links 5 is fixedly installed baffle plate 4, and baffle plate 4 withstands on respectively on corresponding screw 3, and during installation, screw should withstand baffle plate closely, guarantees stressed effect.
Claims (1)
1. a belt deviation of belt conveyor automatic deviation rectifying device, comprise: H shape support (1), revolving bar (2), screw (3), baffle plate (4), correction drive link (5), deviation-adjusting carrier roller (6), deviation-adjusting carrier roller frame (7), correction axle sleeve (8), cross bar (9), three carrying rollers (10), supporting plate (11), two cross bars (9) are separately fixed at H shape support (1) both sides, upper end, three carrying rollers (10) are fixed on supporting plate (11), supporting plate bottom is fixedly connected with revolving bar (2), two ends at revolving bar (2) is fixed with respectively screw (3), the bottom of supporting plate (11) is provided with rolling bearing (12), utilize rolling bearing (12) supporting plate (11) to be arranged on to the middle part of H shape support (1), it is characterized in that overlapping and having correction axle sleeve (8) respectively on the termination of two cross bars (9), inner side, termination, diagonal angle at two cross bars is respectively arranged with deviation-adjusting carrier roller (6), two deviation-adjusting carrier roller framves (7) are connected with correction drive link (5) by correction axle sleeve (8), the termination of two correction drive links (5) is fixedly installed baffle plate (4), baffle plate (4) withstands on respectively on corresponding screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136618.6U CN203767517U (en) | 2014-03-25 | 2014-03-25 | Belt deviation auto-correcting device for belt conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136618.6U CN203767517U (en) | 2014-03-25 | 2014-03-25 | Belt deviation auto-correcting device for belt conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767517U true CN203767517U (en) | 2014-08-13 |
Family
ID=51284733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136618.6U Expired - Fee Related CN203767517U (en) | 2014-03-25 | 2014-03-25 | Belt deviation auto-correcting device for belt conveyors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743313A (en) * | 2016-12-29 | 2017-05-31 | 安徽清水岩生态科技有限公司 | A kind of idler machining mechanism with deviation prevention function |
-
2014
- 2014-03-25 CN CN201420136618.6U patent/CN203767517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743313A (en) * | 2016-12-29 | 2017-05-31 | 安徽清水岩生态科技有限公司 | A kind of idler machining mechanism with deviation prevention function |
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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: 20140813 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |