CN105947599A - Belt machine slip treatment method and application thereof - Google Patents
Belt machine slip treatment method and application thereof Download PDFInfo
- Publication number
- CN105947599A CN105947599A CN201610501822.7A CN201610501822A CN105947599A CN 105947599 A CN105947599 A CN 105947599A CN 201610501822 A CN201610501822 A CN 201610501822A CN 105947599 A CN105947599 A CN 105947599A
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- China
- Prior art keywords
- belt
- skidding
- pinch roller
- driving drum
- driving
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Classifications
-
- 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
- B65G43/04—Control devices, e.g. for safety, warning or fault-correcting detecting slip between driving element and load-carrier, e.g. for interrupting the drive
-
- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention relates to belt machine slip treatment, in particular to a belt machine slip treatment method and application thereof. At least one pressure wheel capable of enabling a belt section, connected between a transmission roller and an added surface wheel, to inwards generate pressure is provided on the belt section for increasing at least one of a belt contact on the transmission roller, pressure between the transmission roller and the belt and tension of the belt. As the pressure wheels are arranged in different positions on the belt section connected between the transmission roller and the added surface wheel, and are ejected against the belt, the friction force between the belt and the transmission roller is indirectly increased; the belt contact is increased from 190-210 degrees to 210-230 degrees; and when the belt is tightly pressed on the transmission roller, the pressure is directly increased to increase the friction force. The method thoroughly solves the belt slip problem, and eliminates generation of potential safety hazards and production accidents; and the belt is not easy to damage because the belt is mainly suffered from the pressure, so that the cost is reduced, and the service life is long.
Description
Technical field
The application relates to a kind of belt feeder skidding and processes, and particularly relates to a kind of belt feeder skidding processing method and application thereof.
Background technology
Belt conveyor is in use frequently encountered skidding, thus cause driving drum still in operating belt motionless, conveying material stops, and causes a large amount of binder of whole piece belt, and cleaning work amount is big, it is impossible to start；At driving drum, belt is worn through and produces various big faults, produces and is forced to stop, and intractability is big, brings and endangers greatly；Because of fault time the shortest (several seconds), operator are difficult to find, often cause production to interrupt, even if operator find to skid, because fearing binder, through stepping on the dangerous way of belt frequently with foot, there is serious potential safety hazard.
Currently for belt creep from processing means: one be carried by belt feeder afterbody, middle part take-up device for increasing tightening force, but limited strength is not said, belt is constantly strained and more promoted belt damages；Two is to be increased the frictional force between belt and driving drum, but spend relatively costly by encapsulated, fluting, the means such as the most coated changing driving drum, and need to often be changed.Both approaches all contains when belt feeder designs, but along with weather, environment, load, equipment attrition, a lot of of generation of skidding, it is impossible to thoroughly solve belt creep problem;As automobile tire weares and teares always, the weather raining, avenging, unavoidably skids in silt road surface etc..
Summary of the invention
The purpose of the application be to propose a kind of brand-new, can quickly process skidding and make various process action according to slippery conditions energy Intelligent automatic, thoroughly solve belt creep problem, the belt feeder skidding processing method eliminated safe hidden trouble and application thereof.
One of technical scheme of the application is achieved in that belt feeder skidding processing method, in the belt section connected between driving drum and increasing face wheel, there is provided at least one that this section of belt can be made inwardly to produce the pinch roller of pressure, for increasing the pressure between belt contact, driving drum and the belt on driving drum, at least one in belt tension three.
The two of the technical scheme of the application are achieved in that belt feeder skidding processor, including driving drum, increasing face wheel, belt and pinch roller；Belt is set around on driving drum, is connecting driving drum and is increasing on the outer face of the belt section that face is taken turns, and is provided with at least one and this section of belt can be made inwardly to be deformed increasing the pinch roller of tensile force.
Further, pinch roller is positioned at the middle part of the belt section between driving drum and increasing face wheel, and the upper right side of pinch roller is provided with and is positioned at inside belt and can provide the rotation pairing wheel with pinch roller counter force to belt.
Further, pinch roller is located close to driving drum side.
Further, pinch roller is close to driving drum lower right, and driving drum upper belt cornerite is 210 ° to 230 °.
The three of the technical scheme of the application are achieved in that skidding automatic processing device, including belt feeder skidding processor, driving cylinder and linkage；Driving cylinder and pinch roller by can along with in driving cylinder piston rod movement and order about the linkage that pinch roller moves to upper left side or lower right and link together.
Further, driving cylinder is provided with stopping means.
Further, skidding automatic processing device also includes skidding detector and the automatic control system being electrically connected, and driving cylinder is the electrohydraulic cylinder being electrically connected with control system；Described skidding detector is arranged on belt.
Further, control system is electrically connected with sound and light alarm instrument.
Further, below driving cylinder and linkage, support is installed.
Owing to implementing technique scheme, the application arranges pinch roller by the diverse location in the belt section of connection between taking turns at driving drum and increasing face, belt is pushed up on pinch roller, belt is made to deform to driving drum one side or there is deformation tendency, at least one in the pressure between driving drum upper belt cornerite, driving drum and belt, belt tension three can be increased, indirectly increase the frictional force between belt and driving drum；Increased to 210 ° to 230 ° by the application belt contact by 190 ° to 210 °, when belt is pressed on driving drum, directly increase pressure thus increasing friction force.Thoroughly solve belt creep problem, eliminate the generation of potential safety hazard, production accident；And belt is mainly under pressure therefore is hardly damaged, reduce cost, it is simple to use for a long time.
Accompanying drawing illustrates: the concrete structure of the application is given by following drawings and Examples:
Fig. 1 is the structural representation that in the embodiment of the present application 1, pinch roller provides to surface pressure；
Fig. 2 is the structural representation of the embodiment of the present application 2；
Fig. 3 is the structural representation of the embodiment of the present application 3；
Fig. 4 is the structural representation of the embodiment of the present application 5.
Legend: 1. driving drum, 2. increases face wheel, 3. belt, 4. pinch roller, 5. rotates pairing wheel, 6. electrohydraulic cylinder, 7. linkage, 8. stopping means, 9. skidding detector, 10. control system, 11. sound and light alarm instrument, 12. supports, β. the belt contact on driving drum, α. the belt contact of increase, the pressure between F. driving drum and belt.
Detailed description of the invention:
The application is not limited by following embodiment, can determine specific embodiment according to the technical scheme of the application and practical situation.
Embodiment 1, belt feeder skidding processing method, on the outer face of the belt section connected between driving drum 1 and increasing face wheel 2, there is provided at least one that this section of belt 3 can be made inwardly to produce the pinch roller 4 of pressure, for increasing the pressure F between belt pack angle beta, driving drum and the belt on driving drum, at least one in belt tension three.These three method is entirely moment increases frictional force fast and automatically, and occurring at any time skidding eliminates at any time.
As it is shown in figure 1, by arranging pinch roller 4 immediately below driving drum 1, pinch roller 4 provides the pressure to surface, belt 3 is made to there is deformation tendency to driving drum 1 one side, increase the pressure F between driving drum and belt, increase frictional force between driving drum 1 and belt 3, eliminate skidding.As shown in Figure 2, arranging pinch roller 4 by taking turns the middle part of the belt section between 2 at driving drum 1 and increasing face, pinch roller 4 provides to surface or to upper left pressure, increases the belt pack angle beta on driving drum, increase frictional force between driving drum 1 and belt 3, eliminate skidding.As shown in Figure 3, by arranging the pinch roller 4 being close on driving drum 1 in driving drum 1 lower right, pinch roller 4 provides to upper left pressure, increase the pressure F between belt pack angle beta, driving drum and the belt on driving drum, belt tension simultaneously, increase frictional force between driving drum 1 and belt 3, eliminate skidding.Said method is corresponding to different skiddings and belt 3 type (angle, length, load), and applied widely, implementation result is good, and do not wear and tear belt 3, and disposable input can solve belt 3 slippage problems thoroughly, for a long time, eliminates potential safety hazard；And low cost, it is simple to use for a long time.
Embodiment 2, as in figure 2 it is shown, belt feeder skidding processor, including driving drum 1, increasing face wheel 2, belt 3 and pinch roller 4；Belt 3 is set around on driving drum 1, is connecting driving drum 1 and is increasing on the outer face of the belt section that face takes turns 2, is provided with at least one and this section of belt 3 can be made inwardly to be deformed increasing the pinch roller 4 of tensile force.Pinch roller 4 is positioned at the middle part of the belt section between driving drum 1 and increasing face wheel 2, and the upper right side of pinch roller 4 is provided with and is positioned at inside belt 3 and can provide the rotation pairing wheel 5 with pinch roller counter force to belt 3.Make this section of belt produce flexural deformation and increase tensile force, the belt pack angle beta increased on driving drum.
By pinch roller 4 and rotate pairing wheel 5 with the use of, increase the belt pack angle beta on driving drum, the belt in stable conveying；Also contrary to the force direction of belt 3 because of pinch roller 4 and rotation pairing wheel 5, it is provided that certain belt tension.Thus increase frictional force between driving drum 1 and belt 3, it is allowed to, higher than critical friction power, eliminate skidding.
Embodiment 3, as it is shown on figure 3, belt feeder skidding processor, including driving drum 1, increasing face wheel 2, belt 3 and pinch roller 4；Belt 3 is set around on driving drum 1, is connecting driving drum 1 and is increasing on the outer face of the belt section that face takes turns 2, is being provided with at least one and this section of belt 3 can be made to be biased inwardly the pinch roller 4 that left is deformed and provides pressure；Pinch roller 4 is located close to driving drum 1 side；Pinch roller 4 is close to driving drum 1 lower right, and the belt pack angle beta on driving drum is 210 ° to 230 °.
Belt feeder is in the case of the increasing face of installation wheel 2, and the belt pack angle beta on driving drum is 180 ° to 190 °；In the case of only installing increasing face wheel 2, the belt pack angle beta on driving drum is 190 ° to 210 °；Under the pinch roller 4 being pressed on driving drum 1 lower right side acts on, the belt pack angle beta on driving drum is 210 ° to 230 °；Belt pack angle beta maximum angle 190 ° on original driving drum is promoted to 230 ° the highest；Pinch roller 4 provides to upper left pressure, can increase belt tension；Pinch roller 4 compresses belt 3 and is close on driving drum 1, can increase pressure between driving drum 1 and belt 3.The most only needing a pinch roller 4 to can be achieved with three kinds and increase the method for frictional force between driving drums 1 and belt 3, structure is simplified most, improves skidding the most obvious, and efficiency is the highest；And it is not stained with the factors such as ash, sleet, material be wet and slippery by cylinder to be affected.
Embodiment 4, skidding automatic processing device, including belt feeder skidding processor, driving cylinder and linkage 7 in embodiment 2；Driving cylinder and pinch roller 4 by can along with in driving cylinder piston rod movement and order about the linkage 7 that pinch roller 4 moves to upper left side or lower right and link together.
Embodiment 5, as shown in Figure 4, skidding automatic processing device, including belt feeder skidding processor, driving cylinder and linkage 7 in embodiment 3；Driving cylinder and pinch roller 4 by can along with in driving cylinder piston rod movement and order about the linkage 7 that pinch roller 4 moves to upper left side or lower right and link together；Driving cylinder is provided with stopping means 8；Skidding automatic processing device also includes skidding detector 9 and the control system 10 being electrically connected, and driving cylinder is the electrohydraulic cylinder 6 being electrically connected with control system 10；Described skidding detector 9 is arranged on belt 3；Control system 10 is electrically connected with sound and light alarm instrument 11；Below driving cylinder and linkage 7, support 12 is installed.
During work, skidding detector 9 detects that slippery conditions occurs in belt 3, signal is passed to control system 10, when signal data is beyond set point, control system 10 provides execution signal to electrohydraulic cylinder 6, the piston rod movement drivening rod mechanism 7 in electrohydraulic cylinder 6, promotes pinch roller 4 upper direction to the left jack-up belt 3, until belt 3 is pressed on driving drum 1, the stopping means 8 that compression degree can be set by field condition determines.Due to belt 3 by jack-up be pressed on driving drum 1 three effects that serve: increase the belt pack angle beta on driving drum, increase belt tension, increase pressure between driving drum 1 and belt 3；These three effect makes the frictional force between driving drum 1 and belt 3 promote rapidly, skids and disappears at once, it is achieved full automatic treatment belt creep phenomenon.
Control system can make various automatically processing according to slippery conditions.Automatic sound-light alarm instrument 11 can send alarm when skidding.Control system 10 leaves interface to be easy to transmit to Central Control Room skidding control situation, it is simple to maintainer judges skidding reason.Stopping means 8 can be set according to different belt feeder specifications, the load of belt feeder, different working environments, for changing the compacted position of pinch roller 4 and the size of thrust.Skidding detector 9 is existing public technology, detects belt 3 speed by sensing head, and is changed into pulse signal, compares with theoretical velocity after measuring actual speed.The support 12 installed below electrohydraulic cylinder 6 and linkage 7 can heighten position, it is simple to regulation changes compacted position and the size and Orientation of thrust of pinch roller 4.Skidding from belt 3 and push up skidding pinch roller 4 and disappear, the time only has the short 1-3 second, is swift in response, material will not be overstock on belt 3, ensure that belt feeder operates smoothly, improve production efficiency, eliminate the potential safety hazard that operator remove material, the operating of manpower auxiliary belt brings.
Skidding automatic processing device can arrange different mode of operations according to onsite application situation and the belt feeder degree of wear.
Intelligent work pattern: the experience skidded according to scene, after general need to start the skidding process several seconds, skidding detector 9 detects and no longer skids, and after belt feeder is properly functioning, belt feeder skidding processor is return in situ automatically；But in order to adapt to produce under mal-condition, occurring continuously skidding if control system 10 also sets, after continuous several times aid in treatment, execution is continued aid in treatment, i.e. pinch roller 4 and compresses on belt 3 to driving drum 1 all the time by system, no longer returns.
Persistently give pressure mode of operation: at some belt feeder running environment extreme difference, the wet and slippery operation of belt, under conditions of frictional force declines to a great extent, when belt feeder starts, control system 10 directly controls pinch roller 4 and persistently compresses on belt 3 to driving drum 1, provide maximum auxiliary, increase frictional force to greatest extent, eliminate skidding.
Above technical characteristic constitutes embodiments herein, and it has stronger adaptability and implementation result, can increase and decrease inessential technical characteristic according to actual needs, meet the needs of different situations.
Claims (10)
1. a belt feeder skidding processing method, it is characterized in that: in the belt section connected between driving drum and increasing face wheel, there is provided at least one that this section of belt can be made inwardly to produce the pinch roller of pressure, for increasing the pressure between belt contact, driving drum and the belt on driving drum, at least one in belt tension three.
2. apply a belt feeder skidding processor for method described in claim 1, including driving drum, increasing face wheel, belt and pinch roller；Belt is set around on driving drum, it is characterised in that: connecting driving drum and increasing on the outer face of the belt section that face is taken turns, be provided with at least one and this section of belt can be made inwardly to be deformed increasing the pinch roller of tensile force.
Belt feeder skidding processor the most according to claim 2, it is characterised in that: pinch roller is positioned at the belt section between driving drum and increasing face wheel, and the upper right side of pinch roller is provided with and is positioned at inside belt and can provide the rotation pairing wheel with pinch roller counter force to belt.
Belt feeder skidding processor the most according to claim 2, it is characterised in that: pinch roller is located close to driving drum side.
Belt feeder skidding processor the most according to claim 4, it is characterised in that: pinch roller is close to driving drum lower right, and driving drum upper belt cornerite is 210 ° to 230 °.
6. the skidding automatic processing device using the belt feeder skidding processor described in claim 2 or 3 or 4 or 5, it is characterised in that: include belt feeder skidding processor, driving cylinder and linkage；Driving cylinder and pinch roller by can along with in driving cylinder piston rod movement and order about the linkage that pinch roller moves to upper left side or lower right and link together.
Skidding automatic processing device the most according to claim 6, it is characterised in that: driving cylinder is provided with stopping means.
8. according to the skidding automatic processing device described in claim 6 or 7, it is characterised in that: skidding automatic processing device also includes skidding detector and the control system being electrically connected, and driving cylinder is the electrohydraulic cylinder being electrically connected with control system；Described skidding detector is arranged on belt.
Skidding automatic processing device the most according to claim 8, it is characterised in that: control system is electrically connected with sound and light alarm instrument.
10. according to the skidding automatic processing device described in claim 6 or 7 or 9, it is characterised in that: below driving cylinder and linkage, support is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501822.7A CN105947599A (en) | 2016-06-30 | 2016-06-30 | Belt machine slip treatment method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610501822.7A CN105947599A (en) | 2016-06-30 | 2016-06-30 | Belt machine slip treatment method and application thereof |
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| Publication Number | Publication Date |
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| CN105947599A true CN105947599A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610501822.7A Pending CN105947599A (en) | 2016-06-30 | 2016-06-30 | Belt machine slip treatment method and application thereof |
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| Country | Link |
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| CN (1) | CN105947599A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701083A (en) * | 2017-11-08 | 2018-02-16 | 无锡弗斯门控科技有限公司 | Timing belt head combines |
| CN109720815A (en) * | 2017-10-27 | 2019-05-07 | 北京新长征天高智机科技有限公司 | A kind of belt conveyor skidding prior-warning device and detection method |
| CN113636308A (en) * | 2021-08-19 | 2021-11-12 | 山东省智能机器人应用技术研究院 | Device and method for preventing workpiece with plane top from slipping on roller transmission line |
| CN114933139A (en) * | 2022-06-09 | 2022-08-23 | 河南中烟工业有限责任公司 | Method for detecting and processing belt slip by belt slip detection processing device for cigarettes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720815A (en) * | 2017-10-27 | 2019-05-07 | 北京新长征天高智机科技有限公司 | A kind of belt conveyor skidding prior-warning device and detection method |
| CN107701083A (en) * | 2017-11-08 | 2018-02-16 | 无锡弗斯门控科技有限公司 | Timing belt head combines |
| CN113636308A (en) * | 2021-08-19 | 2021-11-12 | 山东省智能机器人应用技术研究院 | Device and method for preventing workpiece with plane top from slipping on roller transmission line |
| CN114933139A (en) * | 2022-06-09 | 2022-08-23 | 河南中烟工业有限责任公司 | Method for detecting and processing belt slip by belt slip detection processing device for cigarettes |
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Application publication date: 20160921 |