CN203845394U - Belt conveyor with carrier rollers - Google Patents
Belt conveyor with carrier rollers Download PDFInfo
- Publication number
- CN203845394U CN203845394U CN201420263802.7U CN201420263802U CN203845394U CN 203845394 U CN203845394 U CN 203845394U CN 201420263802 U CN201420263802 U CN 201420263802U CN 203845394 U CN203845394 U CN 203845394U
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- cylinder
- belt conveyor
- rotating shaft
- draught line
- master rotor
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 37
- 230000005540 biological transmission Effects 0.000 description 20
- 238000004140 cleaning Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000003042 antagnostic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- -1 rubble Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a belt conveyor with carrier rollers. The belt conveyor with the carrier rollers comprises a rack, a conveying belt and a V-shaped blade, wherein a main drum, a driven drum and a supporting barrel are arranged on the rack; the conveying belt sleeves the main drum and the driven drum; a rotating shaft of the main drum penetrates in one end of the supporting barrel and is rotatably arranged in a bearing; the rotating shaft is connected with a cylindrical knife parallel to the rotating shaft through a linkage mechanism; the V-shaped blade is fixed on the supporting barrel through a connecting rod, is arc-shaped and is matched with the outer surface of the main drum; an idler wheel is arranged on a cross portion of the V-shaped blade; when the belt conveyor works, the idler wheel is in contact with the conveying belt on the main drum; and the driven drum is provided with a tensioning mechanism. When the main drum breaks down and the conveying belt vibrates in the up-down direction, the idler wheel arranged on the cross portion of the V-shaped blade is in contact with the conveying belt, a phenomenon that the V-shaped blade is in contact with a conveying surface of the conveying belt frequently and is damaged can be effectively avoided; and the service life of the conveying belt is prolonged.
Description
Technical field
The utility model relates to a kind of conveyer, specifically refers to a kind 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 belt conveyor conveyer, 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 belt conveyor conveyer, on the transmission plane of belt conveyor, more material can be added up residual, residual material is attached on transmission plane and rotates with belt conveyor, 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 conveyor, at present, in the time belt conveyor surface being carried out to residual material cleaning, the alloy scraper plates that adopt more, be close to belt conveyor surface, this kind of way can improve the effect of cleaning under normal circumstances, when but the moment contacting with belt conveyor at material at the master rotor of conveyer or master rotor et out of order cause belt conveyor suddenly to stop, belt conveyor there will be up-down vibration to a certain degree, move up and down, the scraper plate of being close to belt conveyor can directly produce application force on belt conveyor surface, when master rotor is replied when normal, scraper plate and belt conveyor directly rub, cause belt conveyor impaired.
Utility model content
The purpose of this utility model is to provide a kind of carrying roller belt conveyer, and fast and easy, to the foreign material cleaning on belt conveyor transmission plane, reduces the workload of live roller, the service life of improving the belt conveyor of conveyer.
The purpose of this utility model is achieved through the following technical solutions:
A kind of carrying roller belt conveyer, comprise frame and belt conveyor, in described frame, be provided with master rotor, driven cylinder and support tube, belt conveyor is sleeved on master rotor and driven cylinder, one end rotation that the rotating shaft of master rotor runs through support tube is arranged in bearing, and the cylinder cutter paralleling with rotating shaft by interlinked mechanism in described rotating shaft is connected; Also comprise V-arrangement blade, described V-arrangement blade is fixed on support tube by pipe link, V-arrangement blade is the circular arc matching with master rotor outside face, on the cross part of V-arrangement blade, roller is installed, described in when work, roller contacts with the belt conveyor on master rotor, on described driven cylinder, tensioner mechanism is installed.The utility model is in the time of work, cylinder cutter is placed in the critical spot before master rotor contacts with belt conveyor, master rotor rotates, drive with roller shaft and be rotationally connected a cutter rotation, the thicker residual material that a cutter is started adhering on belt conveyor transmission plane carries out first dressing, cylinder cutter and belt conveyor transmission plane keep at a certain distance away, and avoid, at emergency case doffing cutter, belt conveyor is caused to damage, in the time that belt conveyor is sent to the turning point of master rotor, V-arrangement blade starts residual material on belt conveyor to carry out the second cleaning, V-arrangement blade has covered the whole cross-sectional area of belt conveyor, 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 conditioning, reducing residual material and V-arrangement blade interacts, blade and belt conveyor are effectively protected, and V-arrangement blade is the circular arc matching with master rotor outside face, in the time that belt conveyor turns to, residual material is cut, can reduce the cutting force of V-arrangement blade, further improve cleaning efficiency, when master rotor breaks down and while causing belt conveyor to occur up-down vibration, the roller of installing on V-arrangement blade cross part contacts with belt conveyor, can effectively avoid V-arrangement blade to contact with the transition of belt conveyor transmission plane and impaired, increase the service life of belt conveyor, the degree of tension of realizing belt conveyor under the mating reaction of tensioner mechanism employing pulley of the present utility model and draught line regulates, change the adjustment mode that in the past directly uses driving arrangement to pull, the slow movement of the mouth of cylinder, adjusting in short supply by draught line to strut bar, avoid traditional tightening device to regulate transmission efficiency improper and that cause to reduce or the increasing of the workload of belt conveyor to belt conveyor degree of tension, improved the working stability of belt conveyor conveyer.
Described tensioner mechanism comprises adjustment platform, strut bar and draught line, on strut bar, rotate and be provided with cylinder, two ends at strut bar are provided with pulley, described adjustment platform passes pulley by draught line and is connected with strut bar, and the two ends of draught line are separately fixed to be adjusted on platform, on described adjustment platform, be provided with interconnective cylinder and baffle plate, between the tail end of cylinder and baffle plate, pressure sensor is installed, and pressure sensor is connected with the actuating device of cylinder by wire, on the telescopic end of cylinder, runner is installed, runner is connected with draught line, draught line is all the time in tight state.When work, cylinder contacts with the non-transmission plane of belt conveyor, roller coordinates by draught line and pulley, make the mouth of cylinder be subject to all the time one with the application force of its opposite direction, pressure sensor between baffle plate and cylinder is by application force record suffered cylinder, in the time that the application force of record is less than the force value of restriction, pressure sensor will be controlled the actuating device that starts cylinder, described actuating device comprises Air compressor, pressure sensor is connected with Air compressor, the mouth of cylinder moves to the direction of belt conveyor, according to the principle of application force and antagonistic force, runner is in applying a power to draught line, draught line meeting runner produces the power of an opposite direction, and then make the application force recording on pressure sensor reach the standard of restriction, simultaneously cylinder with adjust spacing between platform and also under the cooperation because of draught line and pulley, reduce, the degree of tension of finally having realized belt conveyor regulates.
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.
Two auxiliary pulleys are also installed in the side at described adjustment platform near belt conveyor, and described auxiliary pulley is symmetricly set on the both sides of runner.Because the degree of tension of belt conveyor regulates relatively flexibly accurately, the excessive adjusting of degree of tension all can cause the working strength of belt conveyor to increase, cause work efficiency to reduce, be arranged at the auxiliary pulley of roller both sides, can improve the flexibility ratio of draught line in the time regulating, realize the precision regulation and control of belt conveyor degree of tension.
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, a kind of carrying roller belt conveyer of the utility model, in the time that master rotor breaks down and causes belt conveyor to occur up-down vibration, the roller of installing on V-arrangement blade cross part contacts with belt conveyor, can effectively avoid V-arrangement blade to contact with the transition of belt conveyor transmission plane and impaired, increase the service life of belt conveyor; The degree of tension of realizing belt conveyor under the mating reaction of tensioner mechanism employing pulley of the present utility model and draught line regulates, change the adjustment mode that in the past directly uses driving arrangement to pull, the slow movement of the mouth of cylinder, adjusting in short supply by draught line to strut bar, avoid traditional tightening device to regulate transmission efficiency improper and that cause to reduce or the increasing of the workload of belt conveyor to belt conveyor degree of tension, improved the working stability of belt conveyor conveyer;
2, a kind of carrying roller belt conveyer of the utility model, 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, a kind of carrying roller belt conveyer of the utility model, 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 the section drawing of the utility model part;
Fig. 3 is the structural representation of tensioner mechanism;
Fig. 4 is the structural representation of V-arrangement blade;
Mark and corresponding parts title in accompanying drawing:
1-master rotor, 2-support tube, 3-bearing, 4-rotating shaft, 5-belt conveyor, 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-protection cylinder, 15-frame, the driven cylinder of 16-, 17-tensioner mechanism, 18-adjust platform, 19-strut bar, 20-pulley, 21-cylinder, 22-runner, 23-auxiliary pulley, 24-cylinder, 25-baffle plate, 26-pressure sensor, 27-draught line.
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, a kind of carrying roller belt conveyer of the utility model, comprise frame and belt conveyor, in described frame, be provided with master rotor 1, driven cylinder 16 and support tube 2, belt conveyor 5 is sleeved on master rotor 1 and driven cylinder 16, one end rotation that the rotating shaft 4 of master rotor 1 runs through support tube 2 is arranged in bearing 3, and the cylinder cutter 6 paralleling with rotating shaft 4 by interlinked mechanism in described rotating shaft 4 is connected; Also comprise V-arrangement blade 7, described V-arrangement blade 7 is fixed on support tube 2 by pipe link 8, V-arrangement blade 7 is the circular arc matching with master rotor 1 outside face, roller 13 is installed on the cross part of V-arrangement blade 7, described roller 13 contacts with the belt conveyor 5 on master rotor 1, on described driven cylinder 16, tensioner mechanism is installed.The utility model is in the time of work, cylinder cutter 6 is placed in the critical spot before master rotor 1 contacts with belt conveyor 5, master rotor 1 rotates, drive is rotationally connected a cutter 6 with roller shaft 4 and rotates, the thicker residual material that a cutter 6 is started adhering on belt conveyor 5 transmission planes carries out first dressing, cylinder cutter 6 keeps at a certain distance away with belt conveyor 5 transmission planes, avoids, at emergency case doffing cutter 6, belt conveyor 5 is caused to damage, in the time that belt conveyor 5 is sent to the turning point of master rotor 1, V-arrangement blade 7 starts residual material on belt conveyor 5 to carry out the second cleaning, V-arrangement blade 7 has covered the whole cross-sectional area of belt conveyor 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 conveyor 5, reduce residual material and V-arrangement blade 7 interacts, blade and belt conveyor 5 are effectively protected, and V-arrangement blade 7 is the circular arc matching with master rotor 1 outside face, in the time that belt conveyor 5 turns to, residual material is cut, can reduce the cutting force of V-arrangement blade 7, further improve cleaning efficiency, when master rotor 1 breaks down and while causing belt conveyor 5 to occur up-down vibration, the roller 13 of installing on V-arrangement blade 7 cross parts contacts with belt conveyor 5, can effectively avoid V-arrangement blade 7 to contact with belt conveyor 5 transmission plane transition and impaired, increase the service life of belt conveyor 5, the degree of tension of realizing belt conveyor 5 under the mating reaction of tensioner mechanism employing pulley 20 of the present utility model and draught line 27 regulates, change the adjustment mode that in the past directly uses driving arrangement to pull, the slow movement of the mouth of cylinder 24, adjusting in short supply by draught line 27 to strut bar 19, avoid traditional tightening device to regulate transmission efficiency improper and that cause to reduce or the increasing of the workload of belt conveyor to belt conveyor degree of tension, improved the working stability of belt conveyor conveyer.
Embodiment 2
As shown in Figure 3, the present embodiment is on the basis of embodiment 1, described tensioner mechanism comprises adjusts platform 18, strut bar 19 and draught line 27, on strut bar 19, rotate and be provided with cylinder 21, at the two ends of strut bar 19, pulley 20 is installed, described adjustment platform 18 is connected with strut bar 19 through pulley 20 by draught line 27, and the two ends of draught line 27 are separately fixed to be adjusted on platform 18, on described adjustment platform 18, be provided with interconnective cylinder 24 and baffle plate 25, between the tail end of cylinder 24 and baffle plate 25, pressure sensor 26 is installed, and pressure sensor 26 is connected with the actuating device of cylinder 24 by wire, runner 22 is installed on the telescopic end of cylinder 24, runner 22 is connected with draught line 27, when work, draught line 27 is all the time in tight state.When work, cylinder 21 contacts with the non-transmission plane of belt conveyor 5, runner 22 coordinates by draught line 27 and pulley 20, make the mouth of cylinder 24 be subject to all the time one with the application force of its opposite direction, pressure sensor 26 between baffle plate 25 and cylinder 24 is by application force record suffered cylinder 24, in the time that the application force of record is less than the force value of restriction, pressure sensor 26 will be controlled the actuating device that starts cylinder 24, described actuating device comprises Air compressor, pressure sensor 26 is connected with Air compressor, the mouth of cylinder 24 moves to the direction of belt conveyor 5, according to the principle of application force and antagonistic force, runner 22 is in applying a power to draught line 37, draught line 27 meeting runners 22 produce the power of an opposite direction, and then the application force that makes record on pressure sensor 26 reaches the standard of restriction, simultaneously cylinder 21 with adjust spacing between platform 18 and also under the cooperation because of draught line 27 and pulley 20, reduce, the degree of tension of finally having realized belt conveyor regulates.
Embodiment 3
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 4
As shown in Figure 1 to Figure 3, the present embodiment, on the basis of embodiment 1, is also provided with two auxiliary pulleys 23 in the side at described adjustment platform 18 near belt conveyor 5, and described auxiliary pulley 23 is symmetricly set on the both sides of runner 22.Because the degree of tension of belt conveyor 5 regulates relatively flexibly accurately, the excessive adjusting of degree of tension all can cause the working strength of belt conveyor 5 to increase, cause work efficiency to reduce, be arranged at the auxiliary pulley 23 of runner 22 both sides, can improve the flexibility ratio of draught line 27 in the time regulating, realize the precision regulation and control of belt conveyor 5 degree of tensions.
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 (5)
1. a carrying roller belt conveyer, comprise frame and belt conveyor, in described frame, be provided with master rotor (1), driven cylinder and support tube (2), belt conveyor is sleeved on master rotor and driven cylinder, it is characterized in that: bearing (3) is installed in described support tube (2), one end rotation that the rotating shaft (4) of master rotor (1) runs through support tube (2) is arranged in bearing (3), and the cylinder cutter (6) paralleling with rotating shaft (4) by interlinked mechanism in described rotating shaft (4) is connected; Also comprise V-arrangement blade (7), described V-arrangement blade (7) is fixed on support tube (2) by pipe link (8), V-arrangement blade (7) is the circular arc matching with master rotor (1) outside face, roller (13) is installed on the cross part of V-arrangement blade (7), roller described in when work (13) contacts with the belt conveyor (5) on master rotor (1), on described driven cylinder, tensioner mechanism is installed.
2. a kind of carrying roller belt conveyer according to claim 1, it is characterized in that: described tensioner mechanism comprises adjusts platform (18), strut bar (19) and draught line (27), be provided with cylinder (21) upper rotation of strut bar (19), at the two ends of strut bar (19), pulley (20) is installed, described adjustment platform (18) is connected with strut bar (19) through pulley (20) by draught line (27), and the two ends of draught line (27) are separately fixed to be adjusted on platform (18), on described adjustment platform (18), be provided with interconnective cylinder (24) and baffle plate (25), between the tail end of cylinder (24) and baffle plate (25), pressure sensor (26) is installed, and pressure sensor (26) is connected with the actuating device of cylinder (24) by wire, runner (22) is installed on the telescopic end of cylinder (24), runner (22) is connected with draught line (27), draught line (27) is all the time in tight state.
3. a kind 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).
4. a kind of carrying roller belt conveyer according to claim 2, it is characterized in that: near in a side of belt conveyor (5), two auxiliary pulleys (23) are also installed at described adjustment platform (18), described auxiliary pulley (23) is symmetricly set on the both sides of runner (22).
5. a kind 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 |
|---|---|---|---|
| CN201420263802.7U CN203845394U (en) | 2014-05-22 | 2014-05-22 | Belt conveyor with carrier rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263802.7U CN203845394U (en) | 2014-05-22 | 2014-05-22 | Belt conveyor with carrier rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845394U true CN203845394U (en) | 2014-09-24 |
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ID=51558437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263802.7U Expired - Fee Related CN203845394U (en) | 2014-05-22 | 2014-05-22 | Belt conveyor with carrier rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979288A (en) * | 2014-05-22 | 2014-08-13 | 成都海凌达机械有限公司 | Belt conveyer |
| CN112124845A (en) * | 2020-10-16 | 2020-12-25 | 漳州达菲机械有限公司 | Roller conveyor capable of stretching and preventing materials from being blocked |
-
2014
- 2014-05-22 CN CN201420263802.7U patent/CN203845394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979288A (en) * | 2014-05-22 | 2014-08-13 | 成都海凌达机械有限公司 | Belt conveyer |
| CN103979288B (en) * | 2014-05-22 | 2016-01-13 | 成都海凌达机械有限公司 | A kind of belt conveyer |
| CN112124845A (en) * | 2020-10-16 | 2020-12-25 | 漳州达菲机械有限公司 | Roller conveyor capable of stretching and preventing materials from being blocked |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150522 |
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| EXPY | Termination of patent right or utility model |