CN105460496B - A kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer - Google Patents
A kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer Download PDFInfo
- Publication number
- CN105460496B CN105460496B CN201511011300.0A CN201511011300A CN105460496B CN 105460496 B CN105460496 B CN 105460496B CN 201511011300 A CN201511011300 A CN 201511011300A CN 105460496 B CN105460496 B CN 105460496B
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- China
- Prior art keywords
- deviation
- bucket
- deflector chute
- belt
- detecting element
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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
- 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
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
-
- 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
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
-
- 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
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The present invention proposes a kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer, the bucket-wheel stacker reclaimer includes deflector chute, the deviation-resisting device for belts includes control device, detection device and the driving device for changing deflector chute Yu horizontal direction angle for driving deflector chute to rotate, the detection device include for measure belt side a little arrive its own distance detecting element and with the detecting element described compared with to belt side a little between actual range and detecting element to belt side initial distance size between any comparator, the detecting element is electrically connected with the comparator, the comparator is electrically connected with the control device, the driving device is electrically connected with the driving device.Solve the problems, such as that existing adjustment is bothersome laborious, ineffective when belt deviation in bucket-wheel stacker reclaimer in the prior art, may be implemented to be adjusted automatically in belt deviation, saves time and efforts, improve whole working efficiency through the invention.
Description
Technical field
The invention belongs to mechanical equipment technical fields, more specifically to a kind of applied in bucket-wheel stacker reclaimer
The improvement of deviation-resisting device for belts structure.
Background technique
In scattered groceries handling facilities bucket-wheel stacker reclaimer under feeding operating condition, it occur frequently that belt in belt feeder transmission process
Deviation phenomenon can trigger sideslip limit under serious conditions and cause to shut down.By practice find, belt feeder deviating switch mainly have because
For take material density, viscosity differences and cause discharging point to change, due to discharging point variation cause belt bearing capacity change, to draw
Belt deviation phenomenon is played, mainly passes through shutdown when finding that sideslip occurs for belt in the prior art and manually belt is adjusted
It is whole, it wastes time and energy, and influence whole working efficiency.
Summary of the invention
The technical problems to be solved by the present invention are: the present invention proposes a kind of belt anti-deviation dress of bucket-wheel stacker reclaimer
It sets, existing adjustment is bothersome when solving belt deviation in bucket-wheel stacker reclaimer in the prior art laborious, ineffective asks
Topic, structure may be implemented to be adjusted automatically in belt deviation through the invention, saves time and efforts, improves entirety
Working efficiency.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer, the bucket-wheel stacker reclaimer include deflector chute, and feature exists
In, the deviation-resisting device for belts include control device, detection device and for driving deflector chute to rotate with change deflector chute with
The driving device of horizontal direction angle, the detection device include the detecting element for measuring belt side to its own distance
And with the detecting element described compared with to actual range between belt side and detecting element to initial distance size between belt side
Comparator, the detecting element is electrically connected with the comparator, and the comparator is electrically connected with the control device, the drive
Dynamic device is electrically connected with the driving device.
Further, the driving device and wherein one end of the deflector chute are hinged, and the driving device is hydraulic thrust
Bar, jack or air-leg.
Further, the bucket-wheel stacker reclaimer further includes the buffering support roller group set below deflector chute, the buffering support
Roller group is provided with 2 groups, is symmetricly set on the lower section of the belt two sides, and the detecting element is provided with 2, is symmetricly set on two
In the buffering support roller group of side, the detecting element is photoelectric sensor or displacement sensor.
Further, the comparator is arranged on the deflector chute.
Further, the deviation-resisting device for belts further includes a feedback that control device is fed back to for the result that will rectify a deviation
Device.
The present invention has many advantages compared with prior art and good effect:
The present invention proposes a kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer, including control device, detection device and use
In the driving device of driving deflector chute rotation, detection device includes detecting element and comparator, and detecting element and comparator are electrically connected
Connect, comparator and control device electrical connection, by detecting element can detecte belt side to detecting element itself distance,
Compare detecting element by comparator and arrives belt side initial distance and detecting element to the big of belt side actual distance value
Small, to belt, whether sideslip is detected, and when occurring difference between the two, then represents belt and occurs sideslip at runtime,
Control device is then sent a signal to accordingly, and issuing control signal by control device acts driving device, and then changes and lead
Hopper and horizontal direction angle realize the correction to belt deviation, and deviation-resisting device for belts through the invention can be automatic right
Belt carries out sideslip correction, saves a large amount of time and efforts, provides working efficiency.
Detailed description of the invention
Fig. 1 is belt deviation principle analysis figure when bucket-wheel stacker reclaimer works；
Fig. 2 is the structural schematic diagram of the deviation-resisting device for belts of bucket-wheel stacker reclaimer of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Shown in Figure 2, the present invention provides a kind of embodiment of the deviation-resisting device for belts of bucket-wheel stacker reclaimer, the bucket
Wheel stacker-reclaimer includes deflector chute 1, and the deviation-resisting device for belts includes control device, detection device 2 and for driving guide
Slot 1 is rotated to change the driving device 3 of deflector chute 1 Yu horizontal direction angle, and the detection device 2 includes for measuring belt
Side is to the detecting element 21 of its own distance and with the detecting element 21 described compared with to actual range between belt side and examines
Element 21 is surveyed to the comparator 22 of initial distance size between belt side, the detecting element 21 is electrically connected with the comparator 22
It connects, the comparator 22 is electrically connected with the control device, and the driving device 3 is electrically connected with the control device.
The deviation-resisting device for belts that a kind of bucket-wheel stacker reclaimer is proposed in the present embodiment, mainly in bucket-wheel stacker reclaimer
Correction operation is carried out to belt when belt deviation, specifically, the bucket-wheel stacker reclaimer in the present embodiment mainly includes deflector chute
1, the striker plate 4 below deflector chute 1 is set, and deflector chute 1 is connect with one end of striker plate 4 by shaft 5, and deflector chute 1 can
It is rotated upwardly and downwardly with around the shaft 5, deflector chute 1 rotates the angle for then changing deflector chute 1 Yu horizontal direction accordingly, in guide
The lower section of slot 1 is provided with buffering support roller group 6, and belt is arranged in buffering support roller group 6, and material is introduced into deflector chute 1, then
It is dropped by the striker plate 4 of lower section on the arc leather band that lower section is arranged.
Bucket-wheel stacker reclaimer is known when being worked through analysis, and stream is deposited in into arc after falling from the deflector chute 1 of bucket wheel
The side of shape belt, stream deviation of gravity center Belt Centre, if setting the gravity of material heap vertically downward at this time as Fz, Fz can divide
Solution is that two orthogonal component are as shown in Figure 1, it may be assumed that component Fz2 perpendicular to belt cambered surface and along tangential direction of arc surface
Component Fz1, Fz1 can to belt formed thrust, be allowed to transverse shifting and cause belt deviation.Material heap center of gravity is continuous in moving process
It is approached to Belt Centre, Fz1 also gradually becomes smaller and levels off to 0；At the same time, the belt of sideslip can generate two power with
Fz1 contends with.First power be because are as follows: belt deviation side institute tension stress is increasing, and be greater than inside tensile stress, can generate
The one centripetal elastic force being gradually increased；Second power: the belt of Belt Centre is had deviated from from gravity, is produced along camber line tangential direction
A raw component.If belt deviation is serious, deviation side will be generated the 3rd power by the push and block of other devices, if this 3 power
The sum of for F close, when the sum of this 3 power F close with Fz1 balance each other when, belt just stops transverse shifting.Since material heap is on belt
Position does not change generally, and Fz1 exists always, so belt can be always maintained at sideslip in the case where not taking satisfactory after correcting
Operation.Simultaneously because the presence that F is closed, material heap center of gravity levels off to Belt Centre always and cannot be overlapped.Belt feeder is in this operating condition
Lower operation easily causes material unrestrained.Belt feeder deviating switch mainly have because take material density, viscosity differences and cause blanking
Point variation, since discharging point variation causes belt bearing capacity change, so as to cause belt deviation phenomenon.For this because material is fallen
Belt deviation phenomenon caused by the variation of shots obtains the angle for changing deflector chute 1 and horizontal plane for blanking by analyzing
The change of point position is it is obvious that have good control efficiency to the sideslip of belt simultaneously.Belt anti-deviation dress in the present embodiment
It sets, the main blanking position by changing discharging point makes discharging point be in the center of belt, and belt deviation is entangled in realization
It partially, mainly include control device, detection device 2 and driving device 3, control device is for controlling detection device 2 and driving dress
3 are set, realizes the control to whole system, whether detection device 2 occurs sideslip mainly for detection of belt in the process of running, drives
Dynamic device 3 is mainly used for that deflector chute 1 is driven to rotate, and then changes the angle of deflector chute 1 and horizontal direction, realizes to blanking point
The change set, and then realize the correction to belt deviation.When work, by measuring cell 21 to belt side to measuring cell 21
The distance of itself is detected, and the measuring cell 21 that will test, which is fed back at a distance from belt side to measuring cell 21, to be electrically connected
In the comparator 22 connect, comparator 22 can receive the signal in arrival self-test element 21, be stored in comparator 22 from
Measuring cell 21 transmitting come measuring cell 21 arrive belt side initial distance value, by will belt work operational process in
The distance value and initial distance value of belt side to measuring cell 21 are compared, and correspondence judges whether belt occurs sideslip,
When running deviation value reaches the permissible value of setting, comparator 22 can provide an action signal, allow driving device 3 to act, make guide
Slot 1 rotates a certain angle around rotary shaft 5, make material from deflector chute 1 fall after discharging point change, allow the discharging point of material to become
It is bordering on Belt Centre position, to change material to the lateral force of belt, is haved the function that anti-deviation.
Further, the driving device 3 and wherein one end of the deflector chute 1 are hinged, and the driving device 3 is hydraulic
Push rod, jack or air-leg.Driving device 3 can move up and down, and can drive about 1 deflector chute accordingly in movement
Movement, and then change deflector chute 1 and horizontal direction angle, realize the effect of the change to discharging point position.
Further, the bucket-wheel stacker reclaimer further includes the buffering support roller group 6 set below deflector chute 1, the buffering
Roller station 6 is provided with 2 groups, is symmetricly set on the lower section of the belt two sides, and the detecting element 21 is provided with 2, symmetrically sets
It sets in the buffering support roller group 6 of two sides, the detecting element 21 is photoelectric sensor or displacement sensor.
Preferably, detecting element 21 is arranged 2 in the present embodiment, and is symmetricly set on the buffering support roller group 6 of belt two sides
On, can it is corresponding detection belt left and right side whether there is deviation phenomenon, when one of them due to failure lose
When effect, another still can be acted, to realize intelligent correction, it is ensured that the stable operation of system.Meanwhile if in comparator 22
Any signal is not received, illustrates that two measuring cells 21 break down, an alarm signal can be provided this when, mentioned
The operating personnel that wakes up overhauls.
If the initial distance of any set on measuring cell 21 to the two sides of belt is S0, if right side is surveyed in work
The distance value that amount element 21 detects is S2, and the distance value that left side measuring cell 21 detects is S1, if receiver 22 judges
Signal of signal of the S1 more than or equal to S0 from left side or S2 less than S0 derives from right side out, illustrates belt to the left
Side sideslip, on the contrary then belt deflect to the right.
Preferably, the comparator 22 is arranged on the deflector chute 1.
Further, the deviation-resisting device for belts further includes a feedback that control device is fed back to for the result that will rectify a deviation
Device.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (3)
1. a kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer, the bucket-wheel stacker reclaimer includes deflector chute, is arranged in guide
One end of striker plate below slot, deflector chute and striker plate is connected by shaft, which is characterized in that the deviation-resisting device for belts
It is filled including control device, detection device and for driving deflector chute to rotate with the driving for changing deflector chute and horizontal direction angle
It sets, the detection device includes for measuring belt side to the detecting element of its own distance and for the detection member
Part is to actual range between belt side and detecting element to the comparator of initial distance size between belt side, the detecting element
It is electrically connected with the comparator, the comparator is electrically connected with the control device, the driving device and the deflector chute
Wherein one end is hinged, and the driving device is hydraulic push rod, jack or air-leg.
2. the deviation-resisting device for belts of bucket-wheel stacker reclaimer according to claim 1, which is characterized in that the bucket-wheel stacker takes
Material machine further includes the buffering support roller group set below deflector chute, and the buffering support roller group is provided with 2 groups, is symmetricly set on the skin
Lower section with two sides, the detecting element are provided with 2, are symmetricly set in the buffering support roller group of two sides, the detecting element
For photoelectric sensor or displacement sensor.
3. the deviation-resisting device for belts of bucket-wheel stacker reclaimer according to claim 2, which is characterized in that the comparator is set
It sets on the deflector chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011300.0A CN105460496B (en) | 2015-12-30 | 2015-12-30 | A kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511011300.0A CN105460496B (en) | 2015-12-30 | 2015-12-30 | A kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105460496A CN105460496A (en) | 2016-04-06 |
| CN105460496B true CN105460496B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511011300.0A Active CN105460496B (en) | 2015-12-30 | 2015-12-30 | A kind of deviation-resisting device for belts of bucket-wheel stacker reclaimer |
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| CN (1) | CN105460496B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628839B (en) * | 2016-10-18 | 2018-08-31 | 烟台市施惠自动化设备有限公司 | A kind of special correction conveying device of lithium battery electric core |
| CN108082954B (en) * | 2017-12-13 | 2022-04-19 | 泰富重工制造有限公司 | Material piling method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3060387B2 (en) * | 1990-09-11 | 2000-07-10 | 住友重機械工業株式会社 | Reclaimer bench-cut re-dispensing control method |
| CN101486408B (en) * | 2008-01-16 | 2011-05-11 | 宝山钢铁股份有限公司 | Self-adjusting apparatus for leather belt running deviation |
| CN202481662U (en) * | 2012-01-13 | 2012-10-10 | 宝山钢铁股份有限公司 | Adjusting device of rubber-belt-conveyor stock guide |
| CN203906691U (en) * | 2014-07-01 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Belt transmission correcting device |
| CN204384476U (en) * | 2014-12-15 | 2015-06-10 | 上海电力环保设备总厂有限公司 | The bucket-wheel stacker reclaimer blanking striker plate that screw mandrel controls |
| CN204528511U (en) * | 2015-01-13 | 2015-08-05 | 中国矿业大学(北京) | Based on the belt detection alarm device of laser ranging |
| CN204802662U (en) * | 2015-07-24 | 2015-11-25 | 国投曹妃甸港口有限公司 | Even cantilever type bucket wheel reclaimer center funnel of blanking |
| CN205240514U (en) * | 2015-12-30 | 2016-05-18 | 青岛港国际股份有限公司 | Preventing belt deviation device of bucket -wheel stacker reclaimer |
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2015
- 2015-12-30 CN CN201511011300.0A patent/CN105460496B/en active Active
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| CN105460496A (en) | 2016-04-06 |
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