CN104512686A - Multi-power rubber belt conveyor - Google Patents
Multi-power rubber belt conveyor Download PDFInfo
- Publication number
- CN104512686A CN104512686A CN201510006104.8A CN201510006104A CN104512686A CN 104512686 A CN104512686 A CN 104512686A CN 201510006104 A CN201510006104 A CN 201510006104A CN 104512686 A CN104512686 A CN 104512686A
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- Prior art keywords
- roller
- power
- adhesive tape
- power carrying
- carrying roller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/08—Drums, rollers, or wheels with self-contained driving mechanisms, e.g. motors and associated gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0275—Damage on the load carrier
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a multi-power rubber belt conveyor. The multi-power rubber belt conveyor comprises a transmission drum, a turnabout drum, a shaft coupler, a hydraulic coupler, a speed reducer, an electromotor, a rubber belt, a carrier roller bracket, a middle frame and a plurality of groups of power carrier rollers arranged in parallel, wherein the power carrier rollers comprise groove-shaped upper power carrier rollers and lower power carrier rollers positioned below the groove-shaped upper power carrier rollers; the carrier roller bracket supports the power carrier rollers; the rubber belt is wound on the transmission drum, the power carrier rollers and the turnabout drum and is arranged in the shape of a crawler belt; the carrier roller bracket is connected with the middle frame; the transmission drum is connected with the shaft coupler, the speed reducer, the hydraulic coupler and the electromotor in sequence; at least one group of power carrier rollers in the plurality of groups of power carrier rollers is electric carrier rollers, and the electric carrier rollers are connected with a power supply of the electromotor through a power supply line. The rubber belt conveyor provided by the invention is suitable for extra long distance conveying and has the advantages of small configuration power, low manufacturing and operating cost, energy conservation and environmental protection.
Description
Technical field
The invention belongs to mechanical transfer technical field, relate in particular to a kind of many power travelling apron.
Background technology
Belt conveyer (Belt Conveyer), also known as travelling apron, is the machinery of a kind of friction-driven transported material in a continuous manner.It by material on certain travel line, can form a kind of conveying flow process of material from initial feed point to final emptying point.Belt conveyer can be used for horizontal transport or transport of tilting, and due to easy to use, operating cost is low, is widely used in modern various industrial enterprise, as in the underworkings in: mine, grass transport systems, field of opencast mining and ore dressing plant.
Traditional Long-distance belt conveyor, be all utilize driving drum to drive adhesive tape to run, carrying roller just carries the effect of material on supporting adhesive tape and adhesive tape, and when adhesive tape runs, carrying roller rotates passively.For delivered length more than 1 kilometer, the especially Long-distance belt conveyor of rising large inclination angle, the safety factor of adhesive tape requires very high, therefore just needs the intensity of adhesive tape very large.Accordingly, in order to drive the running of High-strength adhesive tape, needing the drive elements such as high-performance driving drum, reductor, fluid coupling, electrical motor, causing the increase of cost of investment.And because power is large, the volume of each drive element also wants corresponding increase, therefore needs larger rigging position and space, brings larger difficulty to a certain extent to installation, also significantly improves the input of later stage operation.More crucially, for the excessive requirement of belt strength, just inevitable potential the hidden danger of adhesive tape breaking, safe reliability cannot definitely be ensured.
In addition, prior art cannot design and produce the travelling apron of single tape length more than 20 kilometers, and the method can only reprinted by segmentation completes the long distance delivery transport of material, and this causes again the increase of manufacture and cost of installation further; And reprint the airborne dust that causes and also environment is caused and greatly pollute.
Therefore, market needs that a kind of belt strength demand is little, between adhesive tape and driving drum, the friction force of demand is low, structure is simple, with low cost, the more much higher power travelling apron of safe reliability badly.
Summary of the invention
In order to solve the problems such as existing Long-distance belt conveyor safety is low, complex structure, cost are high, length distance is restricted, the invention provides a kind of many power travelling apron.
According to an aspect of the present invention, a kind of many power travelling apron is provided, described travelling apron comprises: driving drum, bend pulley, coupler, fluid coupling, reductor, electrical motor, adhesive tape, roller rack, middle frame and the many groups of power carrying rollers be arranged in parallel;
Described power carrying roller comprises power carrying roller and the lower power carrying roller be positioned in flute profile below power carrying roller in flute profile;
Described roller rack supports described power carrying roller;
Described adhesive tape is wound on described driving drum, described power carrying roller and described bend pulley, arranges in crawler belt shape;
Described roller rack is connected with described middle frame;
Described driving drum is connected successively with described coupler, described reductor, described hydraulic coupler and described electrical motor;
In many groups power carrying roller, at least one group is Electric support roller, and described Electric support roller is connected by the power supply of power lead with described electrical motor.
According to a specific embodiment of the present invention, described travelling apron also comprises: adhesive tape hold-down roller and adhesive tape hold-down roller mechanical mechanism;
Described adhesive tape to be arranged in described adhesive tape hold-down roller and described flute profile between power carrying roller;
Described adhesive tape hold-down roller is arranged at the top of power carrying roller in described flute profile, and is positioned at the edge of described adhesive tape;
Described adhesive tape hold-down roller mechanical mechanism is used for fixing described adhesive tape hold-down roller, and it is connected with described roller rack and/or described middle frame.
According to another detailed description of the invention of the present invention, the operating voltage of described Electric support roller is the voltage of 220v, 380v, 6kv, 10kv and/or countries in the world standard.
According to another detailed description of the invention of the present invention, described lower power carrying roller comprises: power carrying roller under parallel lower power carrying roller or V-arrangement.
According to another detailed description of the invention of the present invention, the lower power carrying roller in the both sides flute profile in described Electric support roller on power carrying roller and described grooved between power carrying roller is arranged on non-straight line.
According to another detailed description of the invention of the present invention, the described Electric support roller interval in many group power carrying rollers is arranged.
According to another detailed description of the invention of the present invention, described power carrying roller is Electric support roller.
According to another detailed description of the invention of the present invention, the keying of described power carrying roller and described driving drum is controlled by a common switch.
According to another detailed description of the invention of the present invention,
The bearing seat of described Electric support roller adopts large interference cold setting technique to assemble;
Bearings at both ends adopts cavate non-contact seal structure assembly to seal.
According to another detailed description of the invention of the present invention, described power carrying roller is configured with accident warning device.
Many power travelling apron provided by the invention by traditional driving drum head single-point or end to end 2 drivings be split as Multipoint Drive, each power carrying roller provides propulsive effort can to the material on the adhesive tape of self-supporting and adhesive tape, solve the difficult problem that Classical adhesive tape conveyer relies on head single-point or 2 belt strength deficiencies when driving end to end, reduce the risk that the serious accidents such as adhesive tape breaking occur.Especially, for rising large inclination angle Long-distance belt conveyor, the safety factor of adhesive tape is no longer the subject matter in design.The belt strength that in the present invention, travelling apron uses, compared with the belt strength used in Classical adhesive tape conveyer, reduces 40% ~ 90%, and the service life of adhesive tape extends 3 ~ 5 times, considerably reduces the cost of investment of adhesive tape.Because required propulsive effort is little, therefore the drive element such as driving drum, reductor, electrical motor can reduce the specifications and models of 40% ~ 90%, effectively reduces the space needed for installation, expense and difficulty of construction.Total allocating power can reduce about 50%, and save a large amount of manpower and materials, operation cost significantly reduces.Long distance mass transport no longer needs repeatedly to reprint, and reduce further operation cost, and avoids the pollution of the airborne dust caused by reprinting to environment.
Because the costs such as installation, maintenance all decrease; therefore more effectively the transportation mode such as road transport and railway transportation can be substituted; both decreased the generation of traffic accident, and turn avoid the pollution that exhaust emissions and NOISE ON ENVIRONMENT cause, also can not caused damage by overload by highway safety.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is the main TV structure schematic diagram of a detailed description of the invention of a kind of many power travelling apron provided by the invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the main TV structure schematic diagram of a detailed description of the invention of the Electric support roller of a kind of many power travelling apron provided by the invention;
Fig. 4 is side-looking structural representation embodiment illustrated in fig. 3;
Fig. 5 is the plan structure schematic diagram of another detailed description of the invention of the Electric support roller of a kind of many power travelling apron provided by the invention;
Fig. 6 is left view embodiment illustrated in fig. 5;
Fig. 7 is the main TV structure schematic diagram of a detailed description of the invention of power carrying roller under the electronic flat shape configured in a kind of many power travelling apron provided by the invention;
Fig. 8 is lateral plan embodiment illustrated in fig. 7;
Fig. 9 be the electronic V that configures in a kind of many power travelling apron provided by the invention capable under the main TV structure schematic diagram of a detailed description of the invention of power carrying roller;
Figure 10 is lateral plan embodiment illustrated in fig. 9.
Figure 11 is the Electric support roller and bearing seat mounting structure schematic diagram that configure in a kind of many power travelling apron provided by the invention;
The rough surface schematic diagram in kind that Figure 12 is the electronic flute profile upper supporting roller configured in a kind of many power of the present invention belt conveyor, the external circumference of flat shape snub pulley (the capable snub pulley of V) steel pipe makes.
Figure 13 is the local structure schematic diagram after configuring adhesive tape hold-down roller in a kind of many power belt conveyor provided by the invention.
In accompanying drawing, same or analogous Reference numeral represents same or analogous parts.
Reference numeral is as shown in following form:
| 1 | Driving drum | 2 | Power carrying roller in flute profile |
| 3 | Roller rack | 4 | Lower power carrying roller |
| 5 | Adhesive tape | 6 | Bend pulley |
| 7 | Take-up device | 8 | Electrical motor |
| 9 | Hydraulic coupler | 10 | Reductor |
| 11 | Coupler | 12 | Middle frame |
| 13 | Power lead | 14 | Roller carrier shaft centre hole |
| 15 | Shaft block ring | 16 | Electric support roller |
| 17 | Roller carrier shaft | 18 | Rubber layer |
| 19 | The flat side of carrying roller axle head | 20 | Idler pipe |
| 21 | Motor outer rotor | 22 | Motor stator |
| 23 | Idler bearing | 24 | Supporting roller bearing seat |
| 25 | Cavate non-contact seal structure assembly | 26 | Adhesive tape hold-down roller |
| 27 | Mechanical mechanism location slightly | 28 | Stop rod |
| 29 | Adhesive tape hold-down roller mechanical mechanism | 30 | Adhesive tape hold-down roller rear attachment |
| 31 | Tension spring |
Detailed description of the invention
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.It should be noted that parts illustrated in the accompanying drawings are not necessarily drawn in proportion.Present invention omits the description of known assemblies and treatment technology and process to avoid unnecessarily limiting the present invention.
With reference to figure 1 and Fig. 2.Many power travelling apron provided by the invention comprises: driving drum 1, bend pulley 6, coupler 11, fluid coupling 9, reductor 10, electrical motor 8, adhesive tape 5, roller rack 3, middle frame 12 and the many groups of power carrying rollers be arranged in parallel.
Described power carrying roller comprises power carrying roller 2 and the lower power carrying roller 4 be positioned in flute profile below power carrying roller 2 in flute profile.Preferably, described lower power carrying roller 4 comprises: power carrying roller under parallel lower power carrying roller or V-arrangement.
Described roller rack 3 supports described power carrying roller.
Described adhesive tape 5 is wound on described driving drum 1, described power carrying roller and described bend pulley 6, arranges in crawler belt shape.
Described roller rack 3 is connected with described middle frame 12.
Described driving drum 1 is connected successively with described coupler 11, described reductor 10, described hydraulic coupler 9 and described electrical motor 8.Preferably, described power carrying roller (in flute profile power carrying roller 2 and/or lower power carrying roller 4) is configured with accident warning device.Accident warning device can be that audible alarm and/or optics are reported to the police.
In many groups power carrying roller, at least one group is Electric support roller 16, and the motor in described Electric support roller 16 is connected by the power supply of power lead 13 with described electrical motor 8.Optionally, when needing the driving force ratio of uniform distribution less, the Electric support roller 16 in many group power carrying rollers can adopt interval to arrange, i.e. one group of Electric support roller, 16, one group of common carrying roller, one group of Electric support roller 16...... alternately arrangement successively.One section of adhesive tape 5 that self can be carried due to Electric support roller 16 and the resistance of material overcome, and therefore preferably, described power carrying roller is Electric support roller, can improve delivered length and the safety of many power travelling apron so to greatest extent.
When adhesive tape 5 needs larger propulsive effort, just increase the power of motor of power carrying roller further, thus increase its propulsive effort to adhesive tape 5, the efficiency of effective raising extra long distance, especially rising large inclination angle conveying, preferably, described travelling apron also comprises: adhesive tape hold-down roller 26 and adhesive tape hold-down roller mechanical mechanism 29, as shown in figure 13.Described adhesive tape 5 to be arranged in described adhesive tape hold-down roller 26 and described flute profile between power carrying roller 2; Described adhesive tape hold-down roller 26 is arranged at the top of power carrying roller 2 in described flute profile, and is positioned at the edge of described adhesive tape 5; Described adhesive tape hold-down roller mechanical mechanism 29 is for adhesive tape hold-down roller 26 described in fixed pedestal, and it is connected with described roller rack 3 and/or described middle frame 12.
Described stop rod 28 is for adjusting the distance in described adhesive tape hold-down roller 26 and described flute profile between power carrying roller 2, and its one end is connected with described adhesive tape hold-down roller 26, and the other end is connected with described adhesive tape hold-down roller mechanical mechanism 29/ or described roller rack 3.
Described tension spring 31 is for providing pressure for adhesive tape hold-down roller 26, and its one end is connected with described adhesive tape hold-down roller 26, and the other end is connected with described adhesive tape hold-down roller mechanical mechanism 29 and/or described roller rack 3.
Mechanical mechanism location is slightly 27 for positioning adhesive tape hold-down roller rear attachment 30 and adhesive tape hold-down roller mechanical mechanism 29.Described adhesive tape hold-down roller rear attachment 30 can be motor, to drive adhesive tape hold-down roller 26 to run, the rotating speed of adhesive tape hold-down roller 26 and power carrying roller and diameter is consistent.And when not needing extra power to support, adhesive tape hold-down roller rear attachment 30 can be chosen as mechanical swivel.
The design and production method adopting power carrying roller to be combined with adhesive tape hold-down roller 26, can increase the propulsive effort to adhesive tape 5, avoiding power carrying roller, when driving adhesive tape 5, skidding occurs, effectively can also overcome a difficult problem for adhesive tape 5 sideslip in extra long distance travelling apron.The long direct startup apart from many power travelling apron can be realized, significantly reduce electrical arrangement cost.
As shown in Figure 1 and Figure 2, conventional long-range travelling apron drives adhesive tape 5 to run by driving drum 1 single-point, then need very high intensity at the A point place of adhesive tape 5, therefore adopt traditional approach cannot manufacture and design the travelling apron of single tape length more than 20 kilometers at present.And if using bend pulley 6 as driving drum use, Long-distance belt conveyor can be become head, the driving of 2, tail, but the A point place intensity of adhesive tape 5 can not decline.
Therefore, at least one group of power carrying roller (comprising power carrying roller 2 and lower power carrying roller 4 in flute profile) in many power travelling apron provided by the invention, common carrying roller (unpowered) is changed and becomes the Electric support roller 16 that can produce rotary power, split 40% ~ 90% of propulsive effort on driving drum 1 to the Electric support roller 16 of all configurations.The resistance of one section of adhesive tape 5 that self can carry by Electric support roller 16 and material overcomes, drive adhesive tape 5 to run work with driving drum 1 simultaneously, namely the A point place intensity of adhesive tape 5 can decline 40% ~ 90%, so just breaches the bottleneck designing and producing extra long distance travelling apron.Preferably, the hand of rotation of described Electric support roller 16 is consistent with the direction that described driving drum 1 drives described adhesive tape 5 to run.
Preferably, the operating voltage of described Electric support roller 16 is the voltage of 220v, 380v, 6kv, 10kv and/or international each national standard.
The electrical motor 8 of all Electric support roller 16 and driving driving drum 1 is connected on the power supply of multiple voltage transformer and switch control rule.In order to make Electric support roller 16 and driving drum 1 synchronously, preferably, described Electric support roller 16 is controlled by a common switch with the keying of described driving drum 1.Optionally, in flute profile power carrying roller 2 and lower power carrying roller 4 by open-close on-off and/or frequency converter switch control rule.After switch activated, Electric support roller 16 and driving drum 1 can start to drive adhesive tape 5 to run work simultaneously, and how power operated extra long distance travelling apron can run safely and reliably.Because required propulsive effort is effectively distributed, therefore the parts such as driving drum 1, bend pulley 6, take-up device 7, electrical motor 8, fluid coupling 9, reductor 10, coupler 11 can reduce the specifications and models of 40% ~ 90%, effectively reduce the space needed for installation, expense and difficulty of construction.
The power lead 13 of the Electric support roller 16 in many power belt conveyor extracts from the centre hole of roller carrier shaft 17 (with reference to Figure 11), as shown in Figure 3 and Figure 4.Independent and noninterference when extracting from the centre hole of roller carrier shaft 17 to make power lead 13, preferably, in the both sides flute profile in described Electric support roller power carrying roller 2 and between lower power carrying roller 2 be arranged on non-straight line, as shown in Figure 5 and Figure 6.
With reference to figure 7 ~ Figure 10, under parallel lower power carrying roller or V-arrangement, the installation of power carrying roller, also will facilitate power lead 13 to extract from the centre hole of roller carrier shaft 17.
As shown in figure 11, the supporting roller bearing seat 24 configured in many power travelling apron adopts large interference cold setting technique to assemble, to ensure the right alignment of Electric support roller 16 two ends Idler bearing 23 and to meet the accuracy requirement of middle motor rotor 21 and stator 22 assembling.Two ends Idler bearing 23 seals and adopts cavate non-contact seal structure assembly 25 to seal, to realize trickle and dust does not pollute, thus ensure the normal use of Electric support roller 16, realize the long-term safety reliability service of many power travelling apron in severe contaminated environment.
As shown in figure 12, preferably, the body material of the Electric support roller 16 configured in many power travelling apron adopts tube material.In addition, in order to increase the friction force between itself and adhesive tape 5, preferably, the method such as knurling tool and/or roller turner bite is utilized to be made into rough surface 26 at the external circumference of steel pipe.Same, power lead 13 extracts from the centre hole of roller carrier shaft 17.
The passive carrier roller replacing configured in conventional long-range travelling apron is become the Electric support roller that can produce rotary driving force by many power travelling apron provided by the invention, can by Classical adhesive tape intensity, circumference friction force between adhesive tape and driving drum, drive 40% ~ 90% of driving drum 1 power of motor to split to the Electric support roller of configuration.Total allocating power can be effectively reduced.Many power travelling apron provided by the invention can realize the extra long distance safe transport of more than 100 kilometers.After particularly adding adhesive tape hold-down roller structure, the power of motor of power carrying roller can be increased further, thus increase its propulsive effort to adhesive tape, effectively improve the efficiency of extra long distance, especially rising large inclination angle conveying.By adhesive tape hold-down roller and Electric support roller to the dual lifting of propulsive effort, suitably can also reduce power carrying roller configuration quantity, reach cost-effective object.In addition, when power carrying roller drives adhesive tape to run or adhesive tape is unloaded, reduce or avoid the skidding between power carrying roller and adhesive tape, improve the safe reliability of conveying transport.
Although describe in detail about example embodiment and advantage thereof, being to be understood that when not departing from the protection domain of spirit of the present invention and claims restriction, various change, substitutions and modifications can being carried out to these embodiments.For other examples, those of ordinary skill in the art should easy understand maintenance scope in while, the order of processing step can change.
In addition, field of application of the present invention is not limited to the technique of the specific embodiment described in specification sheets, mechanism, manufacture, material composition, means, method and step.From disclosure of the present invention, to easily understand as those of ordinary skill in the art, for the technique existed at present or be about to develop, mechanism, manufacture, material composition, means, method or step later, wherein their perform the identical function of the corresponding embodiment cardinal principle that describes with the present invention or obtain the identical result of cardinal principle, can apply according to the present invention to them.Therefore, claims of the present invention are intended to these technique, mechanism, manufacture, material composition, means, method or step to be included in its protection domain.
Claims (10)
1. the travelling apron of power more than, described travelling apron comprises: driving drum, bend pulley, coupler, fluid coupling, reductor, electrical motor, adhesive tape, roller rack, middle frame and the many groups of power carrying rollers be arranged in parallel;
It is characterized in that,
Described power carrying roller comprises power carrying roller and the lower power carrying roller be positioned in flute profile below power carrying roller in flute profile;
Described roller rack supports described power carrying roller;
Described adhesive tape is wound on described driving drum, described power carrying roller and described bend pulley, arranges in crawler belt shape;
Described roller rack is connected with described middle frame;
Described driving drum is connected successively with described coupler, described reductor, described hydraulic coupler and described electrical motor;
In many groups power carrying roller, at least one group is Electric support roller, and described Electric support roller is connected by the power supply of power lead with described electrical motor.
2. travelling apron according to claim 1, is characterized in that, described travelling apron also comprises: adhesive tape hold-down roller and adhesive tape hold-down roller mechanical mechanism;
Described adhesive tape to be arranged in described adhesive tape hold-down roller and described flute profile between power carrying roller;
Described adhesive tape hold-down roller is arranged at the top of power carrying roller in described flute profile, and is positioned at the edge of described adhesive tape;
Described adhesive tape hold-down roller mechanical mechanism is used for fixing described adhesive tape hold-down roller, and it is connected with described roller rack and/or described middle frame.
3. travelling apron according to claim 1 and 2, is characterized in that, the operating voltage of described Electric support roller is the voltage of 220v, 380v, 6kv, 10kv and/or each national standard in the world.
4. travelling apron according to claim 1, is characterized in that, described lower power carrying roller comprises: power carrying roller under parallel lower power carrying roller or V-arrangement.
5. travelling apron according to claim 1, is characterized in that, the lower power carrying roller in the both sides flute profile in described Electric support roller on power carrying roller and described grooved between power carrying roller is arranged on non-straight line.
6. travelling apron according to claim 1, is characterized in that, the described Electric support roller interval in many group power carrying rollers is arranged.
7. travelling apron according to claim 1, is characterized in that, described power carrying roller is Electric support roller.
8. travelling apron according to claim 1, is characterized in that, the keying of described power carrying roller and described driving drum is controlled by a common switch.
9. travelling apron according to claim 1, is characterized in that,
The bearing seat of described Electric support roller adopts large interference cold setting technique to assemble;
Bearings at both ends adopts cavate non-contact seal structure assembly to seal.
10. travelling apron according to claim 1, is characterized in that, described power carrying roller is configured with accident warning device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006104.8A CN104512686A (en) | 2015-01-06 | 2015-01-06 | Multi-power rubber belt conveyor |
| PCT/CN2015/000800 WO2016109912A1 (en) | 2015-01-06 | 2015-11-19 | Multi-power rubber belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006104.8A CN104512686A (en) | 2015-01-06 | 2015-01-06 | Multi-power rubber belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104512686A true CN104512686A (en) | 2015-04-15 |
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ID=52788634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006104.8A Pending CN104512686A (en) | 2015-01-06 | 2015-01-06 | Multi-power rubber belt conveyor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104512686A (en) |
| WO (1) | WO2016109912A1 (en) |
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| WO2016109912A1 (en) * | 2015-01-06 | 2016-07-14 | 北京雨润华科技开发有限公司 | Multi-power rubber belt conveyor |
| CN109748058A (en) * | 2017-11-01 | 2019-05-14 | 陕西未来能源化工有限公司 | A kind of method of mine rubber band conveyer head and assistant conveyance tunnel usual friendship arrangement |
| CN111115121A (en) * | 2020-02-24 | 2020-05-08 | 煤炭科学研究总院 | Multi-point drive energy-saving belt conveyor |
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| CN107444835A (en) * | 2017-08-17 | 2017-12-08 | 安徽攀登重工股份有限公司 | Circular pipe belt type conveyer transition idler machining |
| CN107600984A (en) * | 2017-10-30 | 2018-01-19 | 华电郑州机械设计研究院有限公司 | A kind of movable type reversible belt feeder sealing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016109912A1 (en) * | 2015-01-06 | 2016-07-14 | 北京雨润华科技开发有限公司 | Multi-power rubber belt conveyor |
| CN109748058A (en) * | 2017-11-01 | 2019-05-14 | 陕西未来能源化工有限公司 | A kind of method of mine rubber band conveyer head and assistant conveyance tunnel usual friendship arrangement |
| CN111115121A (en) * | 2020-02-24 | 2020-05-08 | 煤炭科学研究总院 | Multi-point drive energy-saving belt conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016109912A1 (en) | 2016-07-14 |
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