CN103600972A - Forward displacement type automatic correction device - Google Patents
Forward displacement type automatic correction device Download PDFInfo
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- CN103600972A CN103600972A CN201310403854.XA CN201310403854A CN103600972A CN 103600972 A CN103600972 A CN 103600972A CN 201310403854 A CN201310403854 A CN 201310403854A CN 103600972 A CN103600972 A CN 103600972A
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- carrier roller
- arm
- type automatic
- link rod
- correction
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Abstract
The invention relates to a forward displacement type automatic correction device. The existing correction carrier roller groups of belt conveyors are poor in correction effect. The forward displacement type automatic correction device comprises a carrier roller frame; a middle carrier roller, a left carrier roller and a right carrier roller are arranged on the carrier roller frame; the forward displacement type automatic correction device also comprises a Y-shaped rotating arm and a correction link rod; the front portion of the Y-shaped rotating arm is provided with two front branch arms which protrude forward; the rear portion of the Y-shaped rotating arm is provided with a rear branch arm which extends backward; a rotating shaft is arranged at the joint of the two front branch arms and the rear branch arm; the Y-shaped rotating arm is fixed on a lower cross beam through the rotating shaft; two ends of the correction link rod bend upward; the middle section of the correction link rod and the tail end of the rear branch arm are fixedly connected together; two correction rollers are arranged at the two ends of the correction link rod respectively; the middle section of the carrier roller frame is fixed on the two front branch arms. The forward displacement type automatic correction device has the advantages of being large in corrective force, smooth in work, sensitive in response, widely suitable for various belt conveyor required enterprises and institutions and especially suitable for various mines.
Description
Technical field
The present invention relates to a kind of displacement-type automatic deviation rectifying device that leans forward.
Background technology
Belt conveyer is with load-transfer device, to make the continuous conveying equipment of traction member, carries various bulk materials and work piece.In the commercial production such as mine, electric power, be widely used.Belt conveyer is in operational process, and because belt deflection often appears in a variety of causes, the phenomenons such as stopping production are produced or caused in impact.
Conventional belt conveyer deviation-adjusting carrier roller group is on the architecture basics of common carrying roller group as shown in Figure 1, 2, adds a rotating shaft 9 in the center of carrier roller frame 1, and two ends add correction edger roll 11.
As shown in Figure 5, load-transfer device 12 is during to a side sideslip, and load-transfer device promotes correction edger roll, drives carrier roller frame 1 to take rotating shaft 9 and rotates for fulcrum, so as to rectifying a deviation.L in figure
1, L
2respectively that left carrying roller, right carrying roller are to the horizontal throw at middle idler roller center, ∠ а
1, ∠ а
2the angle of deflection while being respectively left carrying roller, the correction of right carrying roller.
But conventional belt conveyer deviation-adjusting carrier roller group, has the following disadvantages:
(1) the arm of force of edger roll of rectifying a deviation is too little, and correction power is little, rectifying effect is bad.
Rotating shaft be center of turn be also the fulcrum of carrier roller frame carrying, when bandwidth is larger, support obviously not enough.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect that how to overcome prior art, and a kind of displacement-type automatic deviation rectifying device that leans forward is provided.
For solving the problems of the technologies described above, originally the displacement-type automatic deviation rectifying device that leans forward comprises carrier roller frame, on this carrier roller frame, be separately installed with middle idler roller, left carrying roller and right carrying roller, and be furnished with two deviation rectification rollers and cross sill, it is characterized in that: it also comprises " Y " font pivoted arm and correction link rod, wherein said " Y " font pivoted arm front portion is provided with front arm prominent before two, its rear portion is provided with the back arm of stretching after, two front arms and back arm junction are provided with rotating shaft, " Y " font pivoted arm is fixed on cross sill by this rotating shaft, described correction link rod bending two ends upwards, correction link rod stage casing and back arm end are fixed together, two deviation rectification rollers are just separately positioned on the two ends of described correction link rod, described carrier roller frame stage casing is fixed on two front arms.
During use, the two ends of cross sill are fixed on to load-transfer device frame both sides, middle idler roller, left carrying roller and right carrying roller are held load-transfer device, and make deviation rectification roller lay respectively at load-transfer device both sides.
So design, when load-transfer device generation sideslip, the deviation rectification roller at deviation correcting device link rod two ends is produced to application force, the rotating shaft of take in " Y " font pivoted arm is rotating fulcrum, drive " Y " font pivoted arm, the rotating shaft of take in the upper plane of cross sill is done circular motion as the center of circle, thereby make carrier roller frame deflection (leaning forward) and produce cross travel, make to be arranged on left carrying roller or right carrying roller application force of load-transfer device to sideslip on carrier roller frame, make load-transfer device revert to normal service direction, make it to reach the effect of correction.
As optimization, described front arm is positioned at middle idler roller below.
As optimization, described cross sill two ends have spacing long slot bore.
The present invention's displacement-type automatic deviation rectifying device that leans forward has the following advantages:
(1) the fulcrum rotating is outside carrying roller group axis, deviation correcting device is done circular motion along rotating fulcrum, the existing deflection of deviation-adjusting carrier roller (leaning forward) produces again to the cross travel of adhesive tape center position, has increased the application force between deviation-adjusting carrier roller and adhesive tape, has strengthened the correction dynamics of carrying roller to adhesive tape.
(2) shaft fulcrum is between correction link rod and carrier roller frame, and constantly, the coal on carrier roller frame, load-transfer device and load-transfer device be take rotating shaft as fulcrum with correction link rod and deviation rectification roller, reaches gravitational equilibrium, works more steady in work, the shake while having avoided operation.
(3) the arm of force of deviation correcting device lengthens, and rotation place is provided with bearing, and total is quick on the draw when action operation.The extensively applicable various enterprises and institutions that need to use band conveyor, are particularly suitable for various mines and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the displacement-type automatic deviation rectifying device that originally leans forward is described further:
Fig. 1 is the main TV structure schematic diagram of conventional belt conveyer deviation-adjusting carrier roller group;
Fig. 2 is the working state schematic representation of conventional belt conveyer deviation-adjusting carrier roller group;
Originally the lean forward main TV structure schematic diagram of displacement-type automatic deviation rectifying device of Fig. 3;
Originally the lean forward plan structure schematic diagram (containing middle idler roller) of displacement-type automatic deviation rectifying device of Fig. 4.
Fig. 5 is the correction schematic diagram of conventional belt conveyer deviation-adjusting carrier roller group;
Fig. 6 is the correction schematic diagram of displacement-type automatic deviation rectifying device of originally leaning forward.
In figure: 1 is that carrier roller frame, 2 is for middle idler roller, 3 is for left carrying roller, 4 is for right carrying roller, 5 is for deviation rectification roller, 6 is for cross sill, 7 is for " Y " font pivoted arm, 8 is for correction link rod, 9 is for rotating shaft, 10 is for spacing long slot bore, 11 is for correction edger roll, 12 is for load-transfer device.
The specific embodiment
Embodiment one: as Fig. 1, shown in 2, originally the displacement-type automatic deviation rectifying device that leans forward comprises carrier roller frame 1, on this carrier roller frame 1, be separately installed with middle idler roller 2, left carrying roller 3 and right carrying roller 4, and be furnished with two deviation rectification rollers 5 and cross sill 6, it is characterized in that: it also comprises " Y " font pivoted arm 7 and correction link rod 8, wherein said " Y " font pivoted arm 7 front portions are provided with front arm prominent before two, its rear portion is provided with the back arm of stretching after, two front arms and back arm junction are provided with rotating shaft 9, " Y " font pivoted arm 7 is fixed on cross sill 6 by this rotating shaft, described correction link rod 8 bending two ends upwards, correction link rod 8 stage casings and back arm end are fixed together, two deviation rectification rollers 5 are just separately positioned on the two ends of described correction link rod 8, described carrier roller frame 1 stage casing is fixed on two front arms.
Described front arm is positioned at middle idler roller 2 belows.Described cross sill 6 two ends have spacing long slot bore 10.
As shown in Figure 6, load-transfer device 12 is during to a side sideslip, and load-transfer device 12 promotes deviation rectification rollers, drives carrier roller frame 1, correction link rod 8 and " Y " font pivoted arm 7,9 rotates around the shaft together, so as to correction.L in figure
1, L
2respectively that left carrying roller, right carrying roller are to the horizontal throw at middle idler roller center, ∠ а
1, ∠ а
2the angle of deflection while being respectively left carrying roller, the correction of right carrying roller.L
3for the distance of the face of left and right carrying roller axis, ∠ а have been in rotating shaft 9
3during for correction, the angle of " Y " font pivoted arm 7 deflections.
Claims (3)
1. the displacement-type automatic deviation rectifying device that leans forward, comprise carrier roller frame, on this carrier roller frame, be separately installed with middle idler roller, left carrying roller and right carrying roller, and be furnished with two deviation rectification rollers and cross sill, it is characterized in that: it also comprises " Y " font pivoted arm and correction link rod, wherein said " Y " font pivoted arm front portion is provided with front arm prominent before two, its rear portion is provided with the back arm of stretching after, two front arms and back arm junction are provided with rotating shaft, " Y " font pivoted arm is fixed on cross sill by this rotating shaft, described correction link rod bending two ends upwards, correction link rod stage casing and back arm end are fixed together, two deviation rectification rollers are just separately positioned on the two ends of described correction link rod, described carrier roller frame stage casing is fixed on two front arms.
2. the displacement-type automatic deviation rectifying device that leans forward as claimed in claim 1, is characterized in that: described front arm is positioned at middle idler roller below.
3. the displacement-type automatic deviation rectifying device that leans forward as claimed in claim 1 or 2, is characterized in that: described cross sill two ends have spacing long slot bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403854.XA CN103600972B (en) | 2013-09-06 | 2013-09-06 | Forward displacement type automatic correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403854.XA CN103600972B (en) | 2013-09-06 | 2013-09-06 | Forward displacement type automatic correction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103600972A true CN103600972A (en) | 2014-02-26 |
| CN103600972B CN103600972B (en) | 2016-02-10 |
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ID=50119263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310403854.XA Expired - Fee Related CN103600972B (en) | 2013-09-06 | 2013-09-06 | Forward displacement type automatic correction device |
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| Country | Link |
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| CN (1) | CN103600972B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743310A (en) * | 2016-08-08 | 2017-05-31 | 铜陵重钢机械装备有限公司 | Ribbon conveyer automatic centre regulating lower roller group |
| CN113403763A (en) * | 2021-07-02 | 2021-09-17 | 安徽金春无纺布股份有限公司 | Spunlace non-woven fabric processing is with disinfection integrated device that disinfects |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517031U (en) * | 1978-07-14 | 1980-02-02 | ||
| JPH0920415A (en) * | 1995-07-06 | 1997-01-21 | Sumitomo Metal Ind Ltd | Water pressure type belt self-aligning device |
| CN1113031C (en) * | 1996-05-31 | 2003-07-02 | 特拉克技术有限公司 | Belt steering assembly for centering conveyor belts |
| CN201010305Y (en) * | 2007-01-26 | 2008-01-23 | 湖北全正科技有限公司 | Automatic belt track correcting device for belt conveyor |
| CN202279463U (en) * | 2011-10-14 | 2012-06-20 | 力博重工科技股份有限公司 | Novel machine deviation correcting device |
| CN203428462U (en) * | 2013-09-06 | 2014-02-12 | 兖矿集团有限公司 | Forward leaning displacement type automatic rectification device |
-
2013
- 2013-09-06 CN CN201310403854.XA patent/CN103600972B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517031U (en) * | 1978-07-14 | 1980-02-02 | ||
| JPH0920415A (en) * | 1995-07-06 | 1997-01-21 | Sumitomo Metal Ind Ltd | Water pressure type belt self-aligning device |
| CN1113031C (en) * | 1996-05-31 | 2003-07-02 | 特拉克技术有限公司 | Belt steering assembly for centering conveyor belts |
| CN201010305Y (en) * | 2007-01-26 | 2008-01-23 | 湖北全正科技有限公司 | Automatic belt track correcting device for belt conveyor |
| CN202279463U (en) * | 2011-10-14 | 2012-06-20 | 力博重工科技股份有限公司 | Novel machine deviation correcting device |
| CN203428462U (en) * | 2013-09-06 | 2014-02-12 | 兖矿集团有限公司 | Forward leaning displacement type automatic rectification device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743310A (en) * | 2016-08-08 | 2017-05-31 | 铜陵重钢机械装备有限公司 | Ribbon conveyer automatic centre regulating lower roller group |
| CN106743310B (en) * | 2016-08-08 | 2018-12-04 | 铜陵重钢机械装备有限公司 | Belt conveyor automatic centre regulating lower roller group |
| CN113403763A (en) * | 2021-07-02 | 2021-09-17 | 安徽金春无纺布股份有限公司 | Spunlace non-woven fabric processing is with disinfection integrated device that disinfects |
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| Publication number | Publication date |
|---|---|
| CN103600972B (en) | 2016-02-10 |
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