CN203845393U - Head sweeping structure of belt conveyor with carrier rollers - Google Patents
Head sweeping structure of belt conveyor with carrier rollers Download PDFInfo
- Publication number
- CN203845393U CN203845393U CN201420263546.1U CN201420263546U CN203845393U CN 203845393 U CN203845393 U CN 203845393U CN 201420263546 U CN201420263546 U CN 201420263546U CN 203845393 U CN203845393 U CN 203845393U
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- China
- Prior art keywords
- belt
- arrangement blade
- roller
- rotating shaft
- conveying roller
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Abstract
The utility model discloses a head sweeping structure of a belt conveyor with carrier rollers. The head sweeping structure comprises a conveying drum, a support barrel and V-shaped blades. A bearing is mounted in the support barrel, a rotary shaft of the conveying drum penetrates an end of the support barrel to be rotationally arranged in the bearing, a barrel cutter which is parallel to the rotary shaft is connected to the rotary shaft by a linkage structure, the V-shaped blades are fixed onto the support barrel by the aid of connecting rods and are in the shapes of arcs matched with the outer surface of the conveying drum, and rollers are mounted on crossed portions of the V-shaped blades and are in contact with a belt on the conveying drum during work. The head sweeping structure has the advantages that the rollers mounted on the crossed portions of the V-shaped blades are in contact with the belt, so that damage due to excessive contact among the V-shaped blades and a conveying surface of the belt can be effectively prevented when the conveying drum fails and the belt vibrates up and down, and the service life of the belt can be prolonged.
Description
Technical field
The utility model relates to a kind of distribution circuit and lays accessory appliances, specifically refers to the head cleaning structure of carrying roller belt conveyer.
Background technology
Belt conveyer is a kind of friction-driven machinery of transported material in a continuous manner, and it can, by material on certain travel line, put the conveying flow process that forms a kind of material between final emptying point from initial feed.It both can carry out the conveying of broken loose material, also can carry out the conveying of work piece; Except carrying out pure mass transport, can also match with the requirement of the technological process in each industrial enterprise production procedure, form rhythmical Detroit automation lane of traffic.
Travelling apron claims again band conveyor, load-transfer device moves according to frictional transmission principle, be applicable to carry bulk density to be less than 1.67/ ton/cubic meter, be easy to draw low chiseling property of mill material and the bagged material of the powdery got, granular, little bulk, as coal, rubble, sand, cement, chemical fertilizer, grain etc.Can or tilt to transport for horizontal transport, very easy to use, be widely used in modern various industrial enterprise, as: in underworkings, grass transport systems, field of opencast mining and the ore dressing plant in mine.According to delivery technology requirement, can separate unit carry, also can many composition or with the delivery system of other load transfer devices composition levels or inclination, to meet the operating line needs of different arrangement forms.
Under the state that works long hours of band conveyor, on the transmission plane of belt, more material can be added up residual, residual material is attached on transmission plane and rotates with belt, increase greatly workload when live roller rotates, and residual material generally can be along with material together landing be to destination, in reducing effective conveying capacity, also can cause damage to a certain extent to belt; At present, in the time belt surface being carried out to residual material cleaning, the alloy scraper plates that adopt more, be close to belt surface, this kind of way can improve the effect of cleaning under normal circumstances, when but the moment contacting with belt at material at the conveying roller of conveyer or conveying roller et out of order cause belt suddenly to stop, belt there will be up-down vibration to a certain degree, move up and down, the scraper plate of being close to belt can directly produce application force in belt surface, reply when normal when conveying roller, scraper plate and belt directly rub, and cause belt impaired.
Utility model content
The purpose of this utility model is to provide the head cleaning structure of carrying roller belt conveyer, and fast and easy, to the foreign material cleaning on belt transmission plane, reduces the workload of live roller, the service life of improving the belt of conveyer.
The purpose of this utility model is achieved through the following technical solutions:
The head cleaning structure of carrying roller belt conveyer, comprise conveying roller and support tube, in described support tube, bearing is installed, one end rotation that the rotating shaft of conveying roller runs through support tube is arranged in bearing, be connected with the cylinder cutter paralleling with rotating shaft by serial verb construction in described rotating shaft, also comprise V-arrangement blade, described V-arrangement blade is fixed on support tube by connecting rod, V-arrangement blade is the circular arc matching with conveying roller outside face, on the cross part of V-arrangement blade, roller is installed, described roller contacts with the belt on conveying roller.The utility model is in the time of work, cylinder cutter is placed in the critical spot before conveying roller contacts with belt, conveying roller rotates, drive the rotation of cylinder cutter by serial verb construction, the thicker residual material that a cutter is started adhering on belt transmission plane carries out first dressing, cylinder cutter and belt transmission plane keep at a certain distance away, and avoid, at emergency case doffing cutter, belt is caused to damage, in the time that belt is sent to the turning point of conveying roller, V-arrangement blade starts residual material on belt to carry out the second cleaning, V-arrangement blade has covered the whole cross-sectional area of belt, the open end of V-arrangement blade is first cleared up the residual material of both sides on transmission plane, then by the middle part of V-arrangement blade and cross part step by step the residual material at right transmission plane middle part clear up, change the mode of traditional screeds perpendicular to belt cleaning, reducing residual material and V-arrangement blade interacts, blade and belt are effectively protected, and V-arrangement blade is the circular arc matching with conveying roller outside face, in the time of belt steering, residual material is cut, can reduce the cutting force of V-arrangement blade, further improve cleaning efficiency, when conveying roller breaks down and while causing belt to occur up-down vibration, the roller of installing on V-arrangement blade cross part contacts with belt, can effectively avoid V-arrangement blade to contact with the transition of belt transmission plane and impaired, increase the service life of belt.
Described serial verb construction comprises pipe link, big gear wheel and miniature gears; bearing is run through at the two ends of described rotating shaft; big gear wheel is arranged on the two ends of rotating shaft; protection cylinder is installed at the center shaft two ends of cylinder cutter; in protection cylinder, be provided with miniature gears; the side that protection cylinder is run through in the end of center shaft is connected with miniature gears, and the two ends of described pipe link are provided with tooth bar, and big gear wheel coordinates with miniature gears by pipe link.Rotating shaft is rotated, and under the cooperation of big gear wheel and miniature gears and pipe link, center shaft can drive a cutter and conveying roller to do synchronous rotary, and a guarantee cutter contacts and cleaned out with residual material.
Described V-arrangement blade is less than a cutter to the spacing between belt to the spacing between belt.V-arrangement blade is arranged on respectively before and after the transformation point of belt steering with cylinder cutter, and both are to the distance difference of belt transmission plane, can ensure that a cutter clears up the larger residual material of thickness on transmission plane in advance, by V-arrangement blade, remaining residual material on transmission plane is cleared up again, dual cleaning effect is obvious, in improving cleaning efficiency, the limited belt of having avoided is impaired in scale removal process, improves the service life of belt.
The angle that described V-arrangement blade cross part becomes is 15 ° ~ 60 °.Residual material under cleaning can supply to recycle again, and the corner dimension that the cross part of V-arrangement blade becomes can affect the range size of the cleaned rear whereabouts of residual material, and angle is larger, and the scope that residual material falls is less; For reducing the difficulty of collecting, angle is arranged between 15 ° ~ 60 °, both can dwindle the scope that material falls, can reduce again the cutting dynamics of V-arrangement blade.
The utility model compared with prior art, has following advantage and beneficial effect:
1, the head cleaning structure of the utility model carrying roller belt conveyer, the open end of V-arrangement blade is first cleared up the residual material of both sides on transmission plane, then by the middle part of V-arrangement blade and cross part step by step the residual material at right transmission plane middle part clear up, change the mode of traditional screeds perpendicular to belt cleaning, reducing residual material and V-arrangement blade interacts, blade and belt are effectively protected, and V-arrangement blade is the circular arc matching with conveying roller outside face, in the time of belt steering, residual material is cut, can reduce the cutting force of V-arrangement blade, further improve cleaning efficiency, when conveying roller breaks down and while causing belt to occur up-down vibration, the roller of installing on V-arrangement blade cross part contacts with belt, can effectively avoid V-arrangement blade to contact with the transition of belt transmission plane and impaired, increase the service life of belt,
2, the head cleaning structure of the utility model carrying roller belt conveyer, rotating shaft is rotated, and under the cooperation of big gear wheel and miniature gears and pipe link, center shaft can drive a cutter and conveying roller to do synchronous rotary, and a guarantee cutter contacts and is cleaned out with residual material;
3, the head cleaning structure of the utility model carrying roller belt conveyer, for reducing the difficulty of collecting, is arranged on angle between 15 ° ~ 60 °, both can dwindle the scope that material falls, and can reduce again the cutting dynamics of V-arrangement blade.
Brief description of the drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms the application's a part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is section drawing of the present utility model;
Fig. 3 is the structural representation of V-arrangement blade;
Mark and corresponding parts title in accompanying drawing:
1-conveying roller, 2-support tube, 3-bearing, 4-rotating shaft, 5-belt, 6-cylinder cutter, 7-V shape blade, 8-pipe link, 9-center shaft, 10-miniature gears, 11-pipe link, 12-big gear wheel, 13-roller, 14-protect cylinder.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment 1
As shown in Figure 1 to Figure 3, the head cleaning structure of the utility model carrying roller belt conveyer, comprise conveying roller 1 and support tube 2, in described support tube 2, bearing 3 is installed, one end rotation that the rotating shaft 4 of conveying roller 1 runs through support tube 2 is arranged in bearing 3, be connected with the cylinder cutter 6 paralleling with rotating shaft 4 by serial verb construction in described rotating shaft 4, described cylinder cutter 6 is arranged on belt 5 and turns to front position, also comprise V-arrangement blade 7, described V-arrangement blade 7 is fixed on support tube 2 by connecting rod 8, V-arrangement blade 7 is the circular arc matching with conveying roller 1 outside face, roller 13 is installed on the cross part of V-arrangement blade 7, described in when work, roller 13 contacts with the belt 5 on conveying roller 1.The utility model is in the time of work, cylinder cutter 6 is placed in the critical spot before conveying roller 1 contacts with belt 5, conveying roller 1 rotates, drive cylinder cutter 6 to rotate by serial verb construction, the thicker residual material that a cutter 6 is started adhering on belt 5 transmission planes carries out first dressing, cylinder cutter 6 keeps at a certain distance away with belt 5 transmission planes, avoids, at emergency case doffing cutter 6, belt 5 is caused to damage, in the time that belt 5 is sent to the turning point of conveying roller 1, V-arrangement blade 7 starts residual material on belt 5 to carry out the second cleaning, V-arrangement blade 7 has covered the whole cross-sectional area of belt 5, the open end of V-arrangement blade 7 is first cleared up the residual material of both sides on transmission plane, then by the middle part of V-arrangement blade 7 and cross part step by step the residual material at right transmission plane middle part clear up, change the mode that traditional screeds is cleared up perpendicular to belt 5, reduce residual material and V-arrangement blade 7 interacts, blade and belt 5 are effectively protected, and V-arrangement blade 7 is the circular arc matching with conveying roller 1 outside face, in the time that belt 5 turns to, residual material is cut, can reduce the cutting force of V-arrangement blade 7, further improve cleaning efficiency, when conveying roller 1 breaks down and while causing belt 5 to occur up-down vibration, the roller 13 of installing on V-arrangement blade 7 cross parts contacts with belt 5, can effectively avoid V-arrangement blade 7 to contact with belt 5 transmission plane transition and impaired, increase the service life of belt 5.
Embodiment 2
As shown in Figure 1; the present embodiment is on the basis of embodiment 1; described serial verb construction comprises pipe link 11, big gear wheel 12 and miniature gears 10; bearing 3 is run through at the two ends of described rotating shaft 4; big gear wheel 12 is arranged on the two ends of rotating shaft 4; protection cylinder 14 is installed at center shaft 9 two ends of cylinder cutter 6; in protection cylinder 14, be provided with miniature gears 10; the side that protection cylinder 14 is run through in the end of center shaft 9 is connected with miniature gears 10; the two ends of described pipe link 11 are provided with tooth bar, and big gear wheel 12 coordinates with miniature gears 10 by pipe link 11.Rotating shaft 4 is rotated, and under the cooperation of big gear wheel 12 and miniature gears 10 and pipe link 11, center shaft 9 can drive cylinder cuttves 6 do synchronous rotary with conveying roller 1, ensures that a cylinder cutter 6 contacts and cleaned out with residual material.
Embodiment 3
As shown in Figure 1 to Figure 3, the present embodiment is on the basis of embodiment 1, and described V-arrangement blade 7 is less than a cutter 6 to the spacing between belt 5 to the spacing between belt 5.V-arrangement blade 7 is arranged on respectively with cylinder cutter 6 the transformation point front and back that belt 5 turns to, and both are to the distance difference of belt 5 transmission planes, can ensure that a cutter 6 clears up the larger residual material of thickness on transmission plane in advance, by V-arrangement blade 7, remaining residual material on transmission plane is cleared up again, dual cleaning effect is obvious, in improving cleaning efficiency, the limited belt 5 of having avoided is impaired in scale removal process, improves the service life of belt 5.
The angle that described V-arrangement blade 7 cross parts become is 15 ° ~ 60 °.Residual material under cleaning can supply to recycle again, and the corner dimension that the cross part of V-arrangement blade 7 becomes can affect the range size of the cleaned rear whereabouts of residual material, and angle is larger, and the scope that residual material falls is less; For reducing the difficulty of collecting, angle is arranged between 15 ° ~ 60 °, both can dwindle the scope that material falls, can reduce again the cutting dynamics of V-arrangement blade 7.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only detailed description of the invention of the present utility model; and be not used in limit protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the head cleaning structure of carrying roller belt conveyer, comprise conveying roller (1) and support tube (2), bearing (3) is installed in described support tube (2), one end rotation that the rotating shaft (4) of conveying roller (1) runs through support tube (2) is arranged in bearing (3), it is characterized in that: be connected with the cylinder cutter (6) paralleling with rotating shaft (4) by serial verb construction in described rotating shaft (4), also comprise V-arrangement blade (7), described V-arrangement blade (7) is fixed on support tube (2) by connecting rod (8), V-arrangement blade (7) is the circular arc matching with conveying roller (1) outside face, roller (13) is installed on the cross part of V-arrangement blade (7), described roller (13) contacts with the belt (5) on conveying roller (1).
2. the head cleaning structure of carrying roller belt conveyer according to claim 1, it is characterized in that: described serial verb construction comprises pipe link (11), big gear wheel (12) and miniature gears (10), bearing (3) is run through at the two ends of described rotating shaft (4), big gear wheel (12) is arranged on the two ends of rotating shaft (4), protection cylinder (14) is installed at center shaft (9) two ends of cylinder cutter (6), in protection cylinder (14), be provided with miniature gears (10), the side that protection cylinder (14) is run through in the end of center shaft (9) is connected with miniature gears (10), the two ends of described pipe link (11) are provided with tooth bar, big gear wheel (12) coordinates with miniature gears (10) by pipe link (11).
3. the head cleaning structure of carrying roller belt conveyer according to claim 1, is characterized in that: described V-arrangement blade (7) is less than a cutter (6) to the spacing between belt (5) to the spacing between belt (5).
4. the head cleaning structure of carrying roller belt conveyer according to claim 1, is characterized in that: the angle that described V-arrangement blade (7) cross part becomes is 15 ° ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263546.1U CN203845393U (en) | 2014-05-22 | 2014-05-22 | Head sweeping structure of belt conveyor with carrier rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263546.1U CN203845393U (en) | 2014-05-22 | 2014-05-22 | Head sweeping structure of belt conveyor with carrier rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845393U true CN203845393U (en) | 2014-09-24 |
Family
ID=51558436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263546.1U Expired - Fee Related CN203845393U (en) | 2014-05-22 | 2014-05-22 | Head sweeping structure of belt conveyor with carrier rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979289A (en) * | 2014-05-22 | 2014-08-13 | 成都海凌达机械有限公司 | Belt head portion cleaning device of belt conveyer |
-
2014
- 2014-05-22 CN CN201420263546.1U patent/CN203845393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979289A (en) * | 2014-05-22 | 2014-08-13 | 成都海凌达机械有限公司 | Belt head portion cleaning device of belt conveyer |
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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: 20140924 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |