CN103600972B - Forward displacement type automatic correction device - Google Patents
Forward displacement type automatic correction device Download PDFInfo
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- CN103600972B CN103600972B CN201310403854.XA CN201310403854A CN103600972B CN 103600972 B CN103600972 B CN 103600972B CN 201310403854 A CN201310403854 A CN 201310403854A CN 103600972 B CN103600972 B CN 103600972B
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- arm
- link rod
- carrier roller
- correction
- type automatic
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Abstract
The present invention relates to a kind of forward displacement type automatic correction device.Existing belt conveyer deviation-adjusting carrier roller group rectifying effect is poor.For this reason, this forward displacement type automatic correction device comprises carrier roller frame, this carrier roller frame is separately installed with middle idler roller, left carrying roller and right carrying roller, 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, the back arm that its rear portion is stretched after being provided with one, 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.The present invention has that correction power is large, stable working, sensitive advantage, is extensively suitable for the various enterprises and institutions needing to use band conveyor, is particularly suitable for the use of various mine.
Description
Technical field
The present invention relates to a kind of forward displacement type automatic correction device.
Background technology
Belt conveyer is the continuous conveying equipment making traction component with load-transfer device, carries various bulk material and work piece.Be widely used in the commercial production such as mine, electric power.Belt conveyer is in operational process, and because a variety of causes often occurs belt deflection, impact is produced or caused the phenomenons such as stopping production.
May conveyer deviation-adjusting carrier roller group is on the architecture basics of common idler machining 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, when load-transfer device 12 is to side sideslip, load-transfer device promotes correction edger roll, drives carrier roller frame 1 with rotating shaft 9 for fulcrum rotates, so as to correction.L in figure
1, L
2be respectively left carrying roller, right carrying roller to the horizontal throw at middle idler roller center, ∠ а
1, ∠ а
2be respectively the angle of deflection when left carrying roller, the correction of right carrying roller.
But the belt conveyer deviation-adjusting carrier roller group of routine, 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.
(2) rotating shaft is center of turn is also the fulcrum that carrier roller frame carries, and when bandwidth is larger, supports obviously not enough.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect how overcoming prior art, provides a kind of forward displacement type automatic correction device.
For solving the problems of the technologies described above, this forward displacement type automatic correction device comprises carrier roller frame, this carrier roller frame is 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, the back arm that its rear portion is stretched after being provided with one, 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 load-transfer device frame both sides, load-transfer device held by middle idler roller, left carrying roller and right carrying roller, and makes deviation rectification roller lay respectively at load-transfer device both sides.
Design like this, when load-transfer device generation sideslip, application force is produced to the deviation rectification roller at deviation correcting device link rod two ends, with the rotating shaft in " Y " font pivoted arm for rotating fulcrum, drive " Y " font pivoted arm, the upper plane of cross sill is circular motion is done in the center of circle with rotating shaft, thus make carrier roller frame deflect (leaning forward) and produce cross travel, make to be arranged on left carrying roller on carrier roller frame or right carrying roller to load-transfer device application force of sideslip, make load-transfer device revert to normal service direction, make it the effect reaching correction.
As optimization, described front arm is positioned at below middle idler roller.
As optimization, described cross sill two ends have spacing long slot bore.
Forward displacement type automatic correction device of the present invention has the following advantages:
(1) the fulcrum rotated is outside idler machining axis, deviation correcting device does circular motion along rotating fulcrum, the existing deflection of deviation-adjusting carrier roller (leaning forward) produces again the cross travel to adhesive tape center position, adds the application force between deviation-adjusting carrier roller and adhesive tape, increases 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 take rotating shaft as fulcrum with correction link rod and deviation rectification roller, reaches gravitational equilibrium in work, and work is more steady, avoids shake during 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 runs.Extensively be suitable for the various enterprises and institutions needing to use band conveyor, be particularly suitable for various mine and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this forward displacement type automatic correction device is described further:
Fig. 1 is the main TV structure schematic diagram of may conveyer deviation-adjusting carrier roller group;
Fig. 2 is the working state schematic representation of may conveyer deviation-adjusting carrier roller group;
The main TV structure schematic diagram of this forward displacement type automatic correction device of Fig. 3;
The plan structure schematic diagram (not containing middle idler roller) of this forward displacement type automatic correction device of Fig. 4.
Fig. 5 is the correction schematic diagram of may conveyer deviation-adjusting carrier roller group;
Fig. 6 is the correction schematic diagram of this forward displacement type automatic correction device.
In figure: 1 be carrier roller frame, 2 be middle idler roller, 3 be left carrying roller, 4 be right carrying roller, 5 be deviation rectification roller, 6 be cross sill, 7 be " Y " font pivoted arm, 8 for correction link rod, 9 be rotating shaft, 10 be spacing long slot bore, 11 for correction edger roll, 12 is for load-transfer device.
Detailed description of the invention
Embodiment one: as Fig. 1, shown in 2, this forward displacement type automatic correction device comprises carrier roller frame 1, this carrier roller frame 1 is 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 portion is provided with front arm prominent before two, the back arm that its rear portion is stretched after being provided with one, 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 casing 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 below middle idler roller 2.Described cross sill 6 two ends have spacing long slot bore 10.
As shown in Figure 6, when load-transfer device 12 is to side sideslip, load-transfer device 12 promotes deviation rectification roller, 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
2be respectively left carrying roller, right carrying roller to the horizontal throw at middle idler roller center, ∠ а
1, ∠ а
2be respectively the angle of deflection when left carrying roller, the correction of right carrying roller.L
3the distance in the face of left and right carrying roller axis has been, ∠ а for rotating shaft 9
3during for correction, the angle of " Y " font pivoted arm 7 deflection.
Claims (3)
1. a forward displacement type automatic correction device, comprise carrier roller frame, this carrier roller frame is 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, the back arm that its rear portion is stretched after being provided with one, 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. forward displacement type automatic correction device as claimed in claim 1, is characterized in that: described front arm is positioned at below middle idler roller.
3. forward displacement type automatic correction device 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 CN103600972A (en) | 2014-02-26 |
| CN103600972B true CN103600972B (en) | 2016-02-10 |
Family
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103600972B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN113403763B (en) * | 2021-07-02 | 2023-02-03 | 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (2)
| 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 |
-
2013
- 2013-09-06 CN CN201310403854.XA patent/CN103600972B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103600972A (en) | 2014-02-26 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20160210 Termination date: 20210906 |