CN203461412U - Screw propping-tape adjusting device of tubular belt conveyer - Google Patents
Screw propping-tape adjusting device of tubular belt conveyer Download PDFInfo
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- CN203461412U CN203461412U CN201320455124.XU CN201320455124U CN203461412U CN 203461412 U CN203461412 U CN 203461412U CN 201320455124 U CN201320455124 U CN 201320455124U CN 203461412 U CN203461412 U CN 203461412U
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- screw rod
- roller
- conveyor
- tape
- propping
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Abstract
The utility model discloses a screw propping-tape adjusting device of a tubular belt conveyer. The screw propping-tape adjusting device comprises a propping-tape roller, bearings, a roller carrier, a screw and a cross beam, wherein an outer layer of the propping-tape roller is provided with a polyurethane abrasion-resisting layer, the periphery of the polyurethane abrasion-resisting layer is in a circular-arc shape corresponding to an adhesive tape, and the polyurethane abrasion-resisting layer is in contact with an adhesive tape line. The propping-tape roller is supported by a simple support, the bearings are installed on two sides of the propping-tape roller, two ends of each bearing are connected with the roller carrier, the middle of the roller carrier is provided with an upper sealing plate in the central-axis direction of the propping-tape roller, the top end of the screw penetrates the bottom of the roller carrier, and the penetrated portion at the top end is sleeved by double nuts. The screw propping-tape adjusting device of the tubular belt conveyer is simple in structure, large in adjusting stroke and convenient to adjust, adopts a screw adjusting mode and can be very conveniently adjust the position of the propping-tape roller when the tubular belt conveyer runs or shuts down.
Description
Technical field
The utility model relates to a kind of device that regulates heading tape, relates in particular to a kind of convenient position of adjusting, and to adapt to adhesive tape, becomes the screw rod of diverse location in pipe process to regulate device for supporting belt of conveyor, belongs to pipe conveyer heading tape regulation technology field.
Background technology
Pipe conveyer be grew up in recent years a kind of can omnidistance closed conveying, the belt conveyer arranged of flat bank and high spud angle.At pipe conveyer head-tail transition phase, lower belt surface by parallel, V-type, U-shapedly to final stage, become the pipe stage, adopt the device for supporting belt of conveyor of carrying roller or roller form to support, because existing device for supporting belt of conveyor adopts two lobe rollers of cantilever design form, as heading tape, take turns support tape
Often there is the heading tape wheel intensity difference of two lobe cantilevers, damageable problem; Because being adopts slotted hole version to regulate heading tape roller position, what therefore regulate is limited in scope.Due to necessary loose bolt, can only when shutting down, after with miscellaneous equipment, adhesive tape being fixed, could regulate heading tape roller position, actual mechanical process is very inconvenient simultaneously.
The structure of existing adjusting device for supporting belt of conveyor as shown in Figure 1, heading tape roller is comprised of two lobe rollers 101, and roller 101 outsides are that rubber 102, two lobe rollers are connected with crossbeam 104 by strut bar 103, control apparatus with slotted hole 106 is set on crossbeam, is used for regulating the distance between roller and crossbeam.Roller is all cantilever design, and two dish bearings are installed respectively, because the patience of cantilever and heading tape roller is poor, distortion large, can cause bearing life to shorten.After two lobe roller deformations, the structure because two rollers form, contacts with adhesive tape 105 is local, totally contacts less; And after distortion, can not guarantee that between adhesive tape and rubber, line contact, cause local contact, the wearing and tearing of quickening heading tape roller and adhesive tape; In addition, the lifting travel of existing adjusting device for supporting belt of conveyor is by adopting the version of slotted hole to regulate, and setting range is subject to the restriction of slotted hole size, very limited; In addition, crossbeam two ends arrange fixed bearing 107, and fixed bearing and crossbeam are integrated, and can not adjust; Must under halt condition, after adhesive tape being fixed with other instruments, the bolt on slotted hole be come loose, then can adjust the position of heading tape roller.Therefore, this regulates the adjustment of device for supporting belt of conveyor very difficult, and working strength is large.
Utility model content
The purpose of this utility model is: provide a kind of pipe conveyer screw rod to regulate device for supporting belt of conveyor, solve in existing control apparatus, pipe conveyer lower belt surface device for supporting belt of conveyor rigidity, setting range be limited, regulate difficult technical matters, thereby can solve above-mentioned problems of the prior art by actv..
The purpose of this utility model is to realize by following technical proposals: a kind of pipe conveyer screw rod regulates device for supporting belt of conveyor, comprise heading tape roller, bearing, roller frame, screw rod and crossbeam, the skin of heading tape roller is provided with polyurethane wear resistant layer, the peripheral shape of polyurethane wear resistant layer is the circular arc corresponding with adhesive tape, and polyurethane wear resistant layer contacts with adhesive tape line; Heading tape roller is freely-supported seat supports, bearing is installed in both sides at heading tape roller, and the two ends of bearing are connected with roller frame, at the middle part of roller frame, along heading tape roller axis direction, are provided with upper sealing plate, the top of described screw rod is through the bottom of roller frame, and passes the sheathed square nut of part on top; The bottom of screw rod is through crossbeam, and the relative crossbeam of screw rod moves up and down, and overlaps double nuts in the part that passes of bottom.
As optimal way, also comprise the firm banking of being located at crossbeam two ends, on firm banking, be provided with slotted hole, whole device for supporting belt of conveyor is followed the relative firm banking of crossbeam and is slided up and down.
As optimal way, the top of roller frame and screw rod is connected and fixed by square nut and pin, and square nut can rotate by opposed roller frame; When screw rod moves down, No. one square nut band action roller frame moves down together, and when screw rod moves up, square nut withstands upper sealing plate and moves up together.
As optimal way, at the middle part of screw rod, be provided with reinforced frame, in reinforced frame, be provided with No. three square nuts of firm effect.
Further preferably, reinforced frame and beam welding.
As optimal way, at the two ends of bearing, by clamp, fastener and roller frame, connect as one.
As optimal way, described double nuts refers to No. two square nuts and is positioned at the clamp nut outside square nut No. two.
The effect of the utility model part is as follows:
Heading tape roller: be freely-supported seat supports, bearing is installed in both sides, has strengthened the rigidity of heading tape roller, has improved heading tape roller service life, has avoided heading tape roller displacement deformation to cause outside polyurethane and adhesive tape localized wear.
Polyurethane wear resistant layer, adopts polyurethane material, more wear-resisting than rubber, the service life of improving heading tape roller.
Double nuts: play the effect of locked screw rod, prevent in use procedure, screw bolt loosening causes screw rod rotation.
Firm banking: have slotted hole thereon, whole device for supporting belt of conveyor can be followed the relative firm banking of crossbeam and be slided up and down.
Reinforced frame: the rigidity that improves screw rod.
Compared with prior art, the beneficial effects of the utility model: the utility model pipe conveyer screw rod regulates device for supporting belt of conveyor, simple in structure, adopt screw rod to regulate, and adjustment travel is large, and easy to adjust, directly with spanner rotary screw, just can regulate; When pipe conveyer operation or shutdown, can adjust very easily the position of heading tape roller.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing adjusting device for supporting belt of conveyor;
Fig. 2 is the structural representation that the utility model pipe conveyer screw rod regulates device for supporting belt of conveyor;
Fig. 3 is the side schematic view of Fig. 2.
In Fig. 2, Fig. 3: 1-heading tape roller, 2-bearing, 3-fastener, 4-clamp, 5-polyurethane wear resistant layer, 6-roller frame, 7-upper sealing plate, square nut of 8-, 9-pin, 10-adhesive tape, 11-screw rod, 12-reinforced frame, No. bis-square nuts of 13-, 14-clamp nut, 15-crossbeam, 16-firm banking, No. tri-square nuts of 17-, 18-slotted hole.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further described.
Disclosed all features in this specification sheets, or the step in disclosed all methods or process, except the speciality and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, an embodiment in a series of equivalences of each feature or similar characteristics.
As shown in Figure 2 and Figure 3, the utility model pipe conveyer screw rod regulates device for supporting belt of conveyor, comprise heading tape roller 1, bearing 2, roller frame 6, screw rod 11, reinforced frame 12, crossbeam 15 and firm banking 16, the skin of heading tape roller 1 is provided with polyurethane wear resistant layer 5, the peripheral shape of polyurethane wear resistant layer 5 is the circular arc corresponding with adhesive tape, and polyurethane wear resistant layer 5 contacts with adhesive tape line; Heading tape roller is one, and at its arranged outside polyurethane material, forms integrated structure, adopts polyurethane material, more wear-resisting than rubber, the service life of improving heading tape roller; According to the shape of adhesive tape 10 diverse locations, imitate adhesive tape shape completely, determine the arc radius of the polyurethane wear resistant layer of roller outside, guarantee that between adhesive tape and polyurethane, line contact, the area of contact of raising heading tape roller and adhesive tape.Heading tape roller 1 is freely-supported seat supports, in the both sides of heading tape roller 1, bearing 2 is installed, and the two ends of bearing 2 are connected with roller frame 6, and specifically in the present embodiment, the two ends of bearing 2 connect as one with roller frame 6 by clamp 4, fastener 3.Heading tape roller is freely-supported seat supports, and bearing is installed in both sides, has improved the rigidity of heading tape roller, has improved heading tape roller service life, has avoided, and heading tape roller displacement deformation causes outside polyurethane and adhesive tape localized wear.Middle part at roller frame 6 is provided with upper sealing plate 7 along heading tape roller 1 axis direction, and the top of described screw rod 11 is through the bottom of roller frame 6, and passes the sheathed square nut 8 of part on top; The top of roller frame 6 and screw rod 11 is connected and fixed by square nut 8 and pin 9, and No. one square nut 8 can rotate by opposed roller frame 6; When screw rod moves down, No. one square nut 8 band action roller framves 6 move down together, and when screw rod moves up, a square nut 8 withstands upper sealing plate 7 and moves up together.The bottom of screw rod 11 is through crossbeam 15, and the relative crossbeam 15 of screw rod 11 moves up and down, and overlaps double nuts in the part that passes of bottom; Described double nuts refers to No. two square nuts 13 and is positioned at the clamp nut 14 outside square nut 13 No. two; Double nuts plays the effect of locked screw rod, prevents in use procedure, and screw bolt loosening causes screw rod rotation.Firm banking 16 is located at crossbeam 15 two ends, is provided with slotted hole 18 on firm banking 16, and whole device for supporting belt of conveyor is followed the relative firm banking 16 of crossbeam 15 and slided up and down.At the middle part of screw rod 11, be provided with the rigidity that reinforced frame 12 improves screw rod, in reinforced frame 12, be provided with No. three square nuts 17 of firm effect.Reinforced frame 12 and crossbeam 15 welding.
Use procedure of the present utility model is as follows:
When a, modulation heading tape roller height, first unclamp all nuts on screw rod, comprise clamp nut 14, No. two square nuts 13, No. three square nuts 17 and square nuts 9;
B, use spanner positive and negative rotation screw rod, move up and down screw rod, adjusts heading tape roller height and put suitable position; For the convenience regulating, crossbeam also relatively mounting seat slide up and down mutually.
In when operation, adhesive tape is subject to the impact of tension force, presents shapes different when shutting down, and therefore, adjusts heading tape roller position and more can guarantee that heading tape roller fully contacts with adhesive tape during operation, realizes the effect of holding adhesive tape, reduces adhesive tape and is out of shape the damage causing.Adopt screw control method, the scope that screw rod is adjusted is more much bigger than conventional device for supporting belt of conveyor, the requirement of adjusting in the time of meeting operation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a pipe conveyer screw rod regulates device for supporting belt of conveyor, comprise heading tape roller (1), bearing (2), roller frame (6), screw rod (11) and crossbeam (15), it is characterized in that: the skin of heading tape roller (1) is provided with polyurethane wear resistant layer (5), the peripheral shape of polyurethane wear resistant layer (5) is the circular arc corresponding with adhesive tape, and polyurethane wear resistant layer (5) contacts with adhesive tape line; Heading tape roller (1) is freely-supported seat supports, bearing (2) is installed in both sides at heading tape roller (1), the two ends of bearing (2) are connected with roller frame (6), middle part at roller frame (6) is provided with upper sealing plate (7) along heading tape roller (1) axis direction, the top of described screw rod (11) is through the bottom of roller frame (6), and passes the sheathed square nut of part (8) on top; The bottom of screw rod (11) is through crossbeam (15), and screw rod (11) relatively crossbeam (15) moves up and down, and overlaps double nuts in the part that passes of bottom.
2. pipe conveyer screw rod as claimed in claim 1 regulates device for supporting belt of conveyor, it is characterized in that: also comprise the firm banking (16) of being located at crossbeam (15) two ends, on firm banking (16), be provided with slotted hole (18), whole device for supporting belt of conveyor is followed the relative firm banking (16) of crossbeam (15) and is slided up and down.
3. the pipe conveyer screw rod as described in arbitrary claim in claim 1 or 2 regulates device for supporting belt of conveyor, it is characterized in that: roller frame (6) is connected and fixed by a square nut (8) and pin (9) with the top of screw rod (11), a square nut (8) can rotate by opposed roller frame (6); When screw rod moves down, a square nut (8) band action roller frame (6) moves down together, and when screw rod moves up, a square nut (8) withstands upper sealing plate (7) and moves up together.
4. pipe conveyer screw rod as claimed in claim 3 regulates device for supporting belt of conveyor, it is characterized in that: at the middle part of screw rod (11), be provided with reinforced frame (12), be provided with No. three square nuts (17) of firm effect in reinforced frame (12).
5. pipe conveyer screw rod as claimed in claim 4 regulates device for supporting belt of conveyor, it is characterized in that: reinforced frame (12) and crossbeam (15) welding.
6. pipe conveyer screw rod as claimed in claim 1 regulates device for supporting belt of conveyor, it is characterized in that: the two ends at bearing (2) connect as one with roller frame (6) by clamp (4), fastener (3).
7. pipe conveyer screw rod as claimed in claim 1 regulates device for supporting belt of conveyor, it is characterized in that: described double nuts refers to No. two square nuts (13) and is positioned at the outer clamp nut (14) of No. two square nuts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455124.XU CN203461412U (en) | 2013-07-29 | 2013-07-29 | Screw propping-tape adjusting device of tubular belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455124.XU CN203461412U (en) | 2013-07-29 | 2013-07-29 | Screw propping-tape adjusting device of tubular belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461412U true CN203461412U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320455124.XU Expired - Lifetime CN203461412U (en) | 2013-07-29 | 2013-07-29 | Screw propping-tape adjusting device of tubular belt conveyer |
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| CN (1) | CN203461412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878977A (en) * | 2019-03-29 | 2019-06-14 | 广西农垦糖业集团星星制糖有限公司 | A kind of device that idler wheel that realizing conveying device is replaced online |
-
2013
- 2013-07-29 CN CN201320455124.XU patent/CN203461412U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878977A (en) * | 2019-03-29 | 2019-06-14 | 广西农垦糖业集团星星制糖有限公司 | A kind of device that idler wheel that realizing conveying device is replaced online |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |