CN205555355U - Just online rectifying device of self -conductance - Google Patents
Just online rectifying device of self -conductance Download PDFInfo
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- CN205555355U CN205555355U CN201620099643.0U CN201620099643U CN205555355U CN 205555355 U CN205555355 U CN 205555355U CN 201620099643 U CN201620099643 U CN 201620099643U CN 205555355 U CN205555355 U CN 205555355U
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Abstract
The utility model discloses a just online rectifying device of self -conductance, lead positive bearing roller group on including and lead positive bearing roller down and organize. On lead positive bearing roller group and constitute by channel -section steel, rectifying device support, mount limit frame, upper supporting roller fixing base support, side roller, upper supporting roller, belt, roller support, fixed bolster, under lead positive bearing roller group including snub pulley, rectifying device support, channel -section steel down. The upper supporting roller is the bearing roller of rectifying, the snub pulley is the bearing roller of rectifying, including main shaft, pivot, bearing, barrel, the main shaft uses the mild steel material, the pivot is located the main shaft middle position, barrel surface covering natural rubber is around pivot flexible rotation, the bearing is bearing roller special bearing, and bearing seal adopts 3 composite seal of labyrinth, and 2# industry lithium soap base grease is filled to the centre, snub pulley surface both ends are the toper. The utility model discloses rectify according to the area rail pursuit of belt operation trend, make belt in -orbit operation all the time, avoid the belt off tracking to improve the operating efficiency of belt feeder.
Description
Technical field
The utility model belongs to bulk conveying system technical field, especially relates to the just online Deviation rectifier of a kind of self-conductance.
Background technology
Belt deviation rectifying the most on the market mostly uses passive correction mode, and this correction mode effect is poor,
Owing to the problem of structure there is also the situation that Deviation rectifier lost efficacy frequently, and then there is the phenomenon of sideslip in belt；Existing correction
Operationally, belt edge stress is relatively big for device, easily produces a series of productions such as belt edge abrasion, tear and support damage and asks
Topic, reduces efficiency, adds cost, have a strong impact on being normally carried out of production.Furthermore existing Deviation rectifier correction distance is general
Smaller, the Deviation rectifier quantity needed for unit length belt is more, too increases use cost.
Summary of the invention
The purpose of this utility model is: solve the defect of prior art, it is provided that a kind of use reliable, active from correcting
Online Deviation rectifier.
The technical solution of the utility model is: the just online Deviation rectifier of a kind of self-conductance, it is characterised in that: include correcting carrying roller
Group and lower correcting idler machining；Described upper correcting idler machining is arranged on the front of ribbon feeding direct of travel belt deviation；Under described
Correcting idler machining is arranged on the front of belt backhaul direction belt deviation.
Further, described upper correcting idler machining by channel-section steel, Deviation rectifier support, fixed mount frame side, upper supporting roller fix seat support,
Side roller cylinder, upper supporting roller, belt, roller support, fixed support form.
Further, described lower correcting idler machining includes snub pulley, lower Deviation rectifier support, channel-section steel.
Further, described upper supporting roller is deviation-adjusting carrier roller, including main shaft, pivot, bearing, cylinder；Described pivot is positioned at main shaft
Middle position；Described main shaft uses low-carbon steel material, swings flexibly around pivot；Described drum surface covers natural rubber, around pivot
Axle flexible rotating.
Further, described snub pulley is deviation-adjusting carrier roller, including main shaft, pivot, bearing, cylinder；Described pivot is positioned at main shaft
Middle position；Described main shaft uses low-carbon steel material, swings flexibly around pivot；Described drum surface covers natural rubber, around pivot
Axle flexible rotating.
Further, described bearing is Special bearing for carrier rollers, and bearing seal uses labyrinth type 3 road combination sealing, and 2# is filled in centre
Industrial lithium base grease.
Further, described snub pulley outer surface two ends are taper；Described upper supporting roller is cylinder.
The just online Deviation rectifier operation principle of self-conductance: upper correcting idler machining correction is to utilize the upper supporting roller cylinder can be flexible around pivot
Rotate and main shaft can get off to complete correction around the auxiliary of the side roller cylinder of the characteristic that pivot swings flexibly in addition both sides；Lower correcting carrying roller
Group correction utilizes the special conical section in snub pulley two (being similar to convex surface carrying roller), makes snub pulley two ends with middle part linear velocity not
With, cause the snub pulley vertical pivots around its center to rotate.The pivot of central authorities is the most vertical with the plane of belt, and result is its school
Direct action is always being on same horizontal plane with strap surface.When belt begins to deviate from center, it can touch deviation side
Under the difference of the conical section of FS snub pulley, the conical section of snub pulley and core circumference rotary speed causes
Carrying roller pivoting around its center.Snub pulley degree of rotation depends on the degree of belt deviation center.Due to subiculum
Roller is no longer normal to the direction that belt runs, and the snub pulley of oblique will return belt guide on center immediately.Under once
Carrying roller returns belt guide on center, and the another side of belt will touch the conical section of snub pulley another side, and this draws
Rise snub pulley re-calibrate guarantee snub pulley vertical with the traffic direction of belt.It is that the trend utilizing belt deviation carries out belt
Advanced correction, be not dependent on the edge of belt to drive the correction mechanism of tuningout.
The beneficial effects of the utility model: (1) the utility model utilizes the belt operation trend band rail of belt feeder to follow the trail of school
Just, make belt the most in orbit, it is to avoid belt edge abrasion, tear and the support damage etc. caused because of belt deviation are
The generation of row production problem, improves the operational efficiency of belt feeder, makes labor productivity be increased dramatically, and then adds
The equipment safe and stable operation time, personal injury can be prevented effectively from and occur.(2) the structure design that deviation-adjusting carrier roller is unique, makes this reality
Adapt to severe operating environment with New Energy, rotate steadily, occur without stuck phenomenon, possess non-maintaining characteristic.Add simultaneously
The service life of conveyor belt support.(3) external application rubber in deviation-adjusting carrier roller surface of the present utility model adds correcting gravitation, thoroughly solves
Determine correction Its Failures.(4) the utility model provides and utilizes minimum power correcting correction mode.(5) of the present utility model
The just online single upper correcting idler machining of Deviation rectifier of self-conductance or the correction distance of lower correcting idler machining can reach 100 meters, more traditional
Deviation rectifier correction length is long, it is possible to reduce upper correcting idler machining or the usage quantity of lower correcting idler machining, economy is more preferable.
Accompanying drawing explanation
Correcting idler machining sketch on Fig. 1.
Correcting idler machining sketch under Fig. 2.
Fig. 3 the utility model correction trimming process schematic diagram.
Fig. 4 the utility model correction mechanics principle schematic diagram.
The just online Deviation rectifier scheme of installation of Fig. 5 self-conductance.
Detailed description of the invention
The just online Deviation rectifier of a kind of self-conductance as shown in the figure, including upper correcting idler machining 61 and lower correcting idler machining 62.Described
Upper correcting idler machining 61 is arranged on the front of ribbon feeding direct of travel belt deviation；Described lower correcting idler machining 62 is arranged on skin
Front with backhaul direction belt deviation.Described upper correcting idler machining is by channel-section steel 1, Deviation rectifier support 2, fixed mount frame side 3, fixing
Seat support 4, side roller cylinder 5, upper supporting roller 6, belt 7, roller support 8, fixed support 9 form；Under described lower correcting idler machining includes
Carrying roller 10, lower Deviation rectifier support 11, channel-section steel 12.Described upper supporting roller 6 is deviation-adjusting carrier roller, including main shaft 14, pivot 13, bearing, cylinder
Body 15；Described main shaft 14 uses low-carbon steel material；Described pivot 13 uses non-low-carbon steel material material, is positioned at main shaft 14 central authorities position
Put；Described cylinder 15 surface covers natural rubber 16, swings flexibly around pivot 13；Described snub pulley 10 is deviation-adjusting carrier roller, including
Main shaft 14, pivot 13, bearing, cylinder 15；Described main shaft 14 uses low-carbon steel material；Described pivot 13 uses non-low-carbon steel material
Material, is positioned at main shaft 14 middle position；Described cylinder 15 surface covers natural rubber 16, swings flexibly around pivot 13；Described axle
Holding as Special bearing for carrier rollers, bearing seal uses labyrinth type 3 road combination sealing, and 2# industrial lithium base grease is filled in centre；Under described
Carrying roller 10 outer surface two ends are taper；Described upper supporting roller 6 is in cylinder.
Correcting idler machining under the utility model employs on 3 groups correcting idler machining 61 and 3 groups altogether the most in this example
62 complete belt self correction work in this example, but this is not unique scheme of the present utility model, and difference according to circumstances is originally
Utility model can increase and decrease upper correcting idler machining and lower correcting idler machining quantity to complete belt self correction.
The utility model mechanics principle: it is assumed that conveyer belt sideslip to the left, conveyer belt touches snub pulley
After the conical section of the left side, because cone perimeter line speed and carrying roller central authorities speed have certain speed difference, snub pulley is to conveyer belt one
Force of sliding friction Fs, conveying simultaneously brings snub pulley one reaction force Fs ', there is arm of force S, make main shaft between it and centerpivot
By turning moment M, M=Fs ' .S. under the effect of turning moment M, main shaft around centerpivot to conveyer belt direction of advance
Have rotated β angle, snub pulley degree of rotation depends on the off-centered degree of conveyer belt.Assume that on conveyer belt, the speed of P point is
Speed V that conveyer belt runs, speed a little that snub pulley coincides with P point is V1, conveyer belt slide speed relative with snub pulley
Degree is V2, then V=V1+V2.Conveyer belt is Fz ' to the force of sliding friction that snub pulley produces, and its direction is identical with the direction of V2, and
Force of sliding friction Fz and the Fz ' that snub pulley acts on conveyer belt is equal in magnitude, in opposite direction.Snub pulley main shaft two ends are fixed on machine
On frame, snub pulley is Fzj to the correction power of conveyer belt；Fzj=Fz.COS β, Fzj by conveyer belt correcting to center.Once
Conveyer belt recenters, and the another side of conveyer belt will touch the conical section of the opposite side of snub pulley, guides subiculum
Roller comes back to and conveyer belt vertical direction.
It is above preferable enforcement of the present utility model is illustrated, but the invention is not limited to described
Embodiment, those of ordinary skill in the art also can make all equivalent changes on the premise of the utility model spirit
Shape or replacement, deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (8)
1. the just online Deviation rectifier of self-conductance, it is characterised in that: include correcting idler machining and lower correcting idler machining；Lead on described
Positive idler machining is arranged on the front of ribbon feeding direct of travel belt deviation；Described lower correcting idler machining is arranged on belt backhaul side
To the front of belt deviation.
The just online Deviation rectifier of a kind of self-conductance the most according to claim 1, it is characterised in that: described upper correcting idler machining is by groove
Steel, Deviation rectifier support, fixed mount frame side, upper supporting roller are fixed seat support, side roller cylinder, upper supporting roller, belt, roller support, are fixed and prop up
Frame forms.
The just online Deviation rectifier of a kind of self-conductance the most according to claim 1, it is characterised in that: described lower correcting idler machining includes
Snub pulley, lower Deviation rectifier support, channel-section steel.
The just online Deviation rectifier of a kind of self-conductance the most according to claim 2, it is characterised in that: described upper supporting roller is correction torr
Roller, including main shaft, pivot, bearing, cylinder；Described pivot is positioned at main shaft middle position；Described main shaft uses low-carbon steel material, around
Pivot swings flexibly；Described drum surface covers natural rubber, around pivot flexible rotating.
The just online Deviation rectifier of a kind of self-conductance the most according to claim 3, it is characterised in that: described snub pulley is correction torr
Roller, including main shaft, pivot, bearing, cylinder；Described pivot is positioned at main shaft middle position；Described main shaft uses low-carbon steel material, around
Pivot swings flexibly；Described drum surface covers natural rubber, around pivot flexible rotating.
6. according to the just online Deviation rectifier of a kind of self-conductance described in claim 4 or 5, it is characterised in that: described bearing is that carrying roller is special
With bearing, bearing seal uses labyrinth type 3 road combination sealing, and 2# industrial lithium base grease is filled in centre.
The just online Deviation rectifier of a kind of self-conductance the most according to claim 4, it is characterised in that: described upper supporting roller is cylinder.
The just online Deviation rectifier of a kind of self-conductance the most according to claim 5, it is characterised in that: described snub pulley outer surface two ends
For taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099643.0U CN205555355U (en) | 2016-02-01 | 2016-02-01 | Just online rectifying device of self -conductance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620099643.0U CN205555355U (en) | 2016-02-01 | 2016-02-01 | Just online rectifying device of self -conductance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205555355U true CN205555355U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620099643.0U Active CN205555355U (en) | 2016-02-01 | 2016-02-01 | Just online rectifying device of self -conductance |
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| CN (1) | CN205555355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634635A (en) * | 2020-06-08 | 2020-09-08 | 杨政荣 | Bidirectional automatic deviation rectifying method for conveying belt |
-
2016
- 2016-02-01 CN CN201620099643.0U patent/CN205555355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634635A (en) * | 2020-06-08 | 2020-09-08 | 杨政荣 | Bidirectional automatic deviation rectifying method for conveying belt |
| CN111634635B (en) * | 2020-06-08 | 2021-11-02 | 杨政荣 | Bidirectional automatic deviation rectifying method for conveying belt |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |