CN108082852A - A kind of crawler belt deviation correcting device for band drier - Google Patents
A kind of crawler belt deviation correcting device for band drier Download PDFInfo
- Publication number
- CN108082852A CN108082852A CN201711387483.5A CN201711387483A CN108082852A CN 108082852 A CN108082852 A CN 108082852A CN 201711387483 A CN201711387483 A CN 201711387483A CN 108082852 A CN108082852 A CN 108082852A
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- China
- Prior art keywords
- crawler belt
- central shaft
- sliding guide
- guide column
- clamping head
- Prior art date
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- 230000000694 effects Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 7
- 238000012937 correction Methods 0.000 abstract description 16
- 230000006378 damage Effects 0.000 abstract description 7
- 238000013519 translation Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
- 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
-
- 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
- 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
- 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)
-
- 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
- B65G2203/04—Detection means
- B65G2203/042—Sensors
- B65G2203/044—Optical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a kind of crawler belt deviation correcting devices for band drier, including being used to drive crawler belt conveying by the adjustable crawler belt roller of dry material, it is respectively provided in the both sides of crawler belt and detects its laser sensor whether to shift, adjustable crawler belt roller includes central shaft, the multi-clove type outer barrel being made of at least two panels activity limb is arranged on center shaft, central shaft includes and the corresponding sliding guide column of movable limb, movable limb is slidably arranged in sliding guide column, the dynamic clamping head and quiet clamping head that can reset movable limb is additionally provided in sliding guide column, end central shaft is respectively equipped at the both ends of sliding guide column, one end of end central shaft is arranged on by bearing on the support of bearing.The present invention only carries out axial translation correction to crawler belt cylinder position, eliminates the damage that tension-type correction brings crawler belt, improves the service life of crawler belt, is not easy to make crawler belt that fold occur, can use the preferable rigid track of conductivity of heat.
Description
Technical field
The present invention relates to band drier technical fields, are related specifically to a kind of crawler belt correction dress for band drier
It puts.
Background technology
Since each drying layer needs to install several meters even more than ten meters of continuous transmission crawler belt conveying quilt inside band drier
Dry material, crawler belt are arranged between drive roll and driven roller, and drive roll drives shoe under the drive of driving device
Band operation, and crawler belt easily shifts in the process of running.For ensure crawler belt can long-time steady operation, it is necessary in crawler belt
Deviation correcting device is installed in roller both sides, is used to implement the real-time deviation correcting of crawler belt, so as to avoid crawler belt excessive compared with cylinder offset amount,
Cause crawler belt can not continuous running situation.
The existing deviation correcting device overwhelming majority is provided separately on the one side of driven roller, by adjusting driven roller both ends
Relative longitudinal position rectify a deviation, i.e., when crawler belt offsets to one side, just by deviation correcting device adjust to the side tense so that
Offside relaxes so that crawler belt is moved to relaxation one end.Crawler belt is frequently stretched, is easily deformed crawler belt, the destructions such as aging
Property damage；In addition, when crawler belt offset is larger, operating personnel must shut down and manually be corrected, and easily make in correcting process
Crawler belt or so elasticity is different, and crawler belt or so elasticity difference will also result in crawler belt fold；Another, traditional deviation correcting device is only
Suitable for having the polyester belt of certain elasticity, it is impossible to using the preferable rigid strip of conductivity of heat, seriously affect the suitable of deviation correcting device
With scope, larger inconvenience is brought to the rectification work of crawler belt.
However in view of the deficiencies of the prior art, developer it is necessary to develop it is a kind of design it is reasonable, simple in structure, only to carry out
Band cylinder position carries out axial translation correction, eliminates the damage that tension-type correction brings crawler belt, improves the use of crawler belt
Service life is not easy to make crawler belt that fold occur, and can use the preferable rigid track of conductivity of heat, and rectifying effect is used for band drier
Crawler belt deviation correcting device.
The content of the invention
Existing in the prior art to solve the problems, such as, it is reasonable, simple in structure, only right that the object of the invention provides a kind of design
Crawler belt cylinder position carries out axial translation correction, eliminates the damage that tension-type correction brings crawler belt, improves making for crawler belt
It with the service life, is not easy to make crawler belt that fold occur, the preferable rigid track of conductivity of heat can be used, rectifying effect is used for belt drying
The crawler belt deviation correcting device of machine.
For solution more than technical problem, what the present invention was realized using following technical scheme：
A kind of crawler belt deviation correcting device for band drier, including be used to driving crawler belt conveying by dry material can
Crawler belt roller is adjusted, is respectively provided in the both sides of crawler belt and detects its laser sensor whether to shift, which is characterized in that
The adjustable crawler belt roller includes central shaft, is arranged on the central shaft by multi-clove type that at least two panels activity limb forms
Outer barrel, the central shaft include being slidably arranged in sliding guide column with the corresponding sliding guide column of movable limb, the activity limb
On, the dynamic clamping head and quiet clamping head that can reset movable limb is additionally provided in the sliding guide column, at the both ends of the sliding guide column
End central shaft is respectively equipped with, one end of the end central shaft is arranged on by bearing on the support of bearing, in the bearing branch
It is slided on frame and is provided with to promote the push-and-pull ring of multi-clove type outer barrel, described push-and-pull one end of ring and the telescopic end phase of rectifying cylinder
Connection, the crawler belt deviation correcting device further include a PLC control system, the PLC control system respectively with laser sensor, correction gas
Cylinder communication connection.
In a preferred embodiment of the invention, the movable limb is slidably arranged in sliding guide column by curved baffle
On, the dynamic clamping head and quiet clamping head is set in sliding guide column and between end central shaft and curved baffle.
In a preferred embodiment of the invention, the dynamic clamping head and quiet clamping head is resetting spring.
In a preferred embodiment of the invention, sliding sleeve is equipped with end face bearing on the end central shaft, described
End face bearing is located between push-and-pull ring and the end of multi-clove type outer barrel.
In a preferred embodiment of the invention, it is equipped with rubber layer on the outer surface of the movable limb.
In a preferred embodiment of the invention, limit switch, the limit are additionally provided with respectively in the both sides of the crawler belt
Bit switch is connected with PLC control system communication.
Compared with prior art, the adjustable crawler belt roller of the present invention includes central shaft, is arranged on center shaft by least two
The multi-clove type outer barrel of piece activity limb composition, central shaft include sliding with the corresponding sliding guide column of movable limb, movable limb
It is arranged in sliding guide column, the dynamic clamping head and quiet clamping head that can reset movable limb is additionally provided in sliding guide column, using such knot
Structure only can carry out axial translation correction to crawler belt cylinder position, eliminate the damage that tension-type correction brings crawler belt, carry
The high service life of crawler belt, is not easy to make crawler belt that fold occur, can use the preferable rigid track of conductivity of heat, effective to improve
The rectifying effect of the deviation correcting device.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the structure diagram of the curved baffle of the present invention.
Fig. 4 is the present invention and the structure diagram after crawler belt installation.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
With reference to shown in Fig. 1-Fig. 3, a kind of crawler belt deviation correcting device for band drier for being provided in figure, including being used for band
Dynamic crawler belt 1100 is conveyed by the adjustable crawler belt roller 100 of dry material.
It is respectively provided in the both sides of crawler belt 1100 and detects its laser sensor 200 whether to shift, adjustable shoe
Band roller 100 includes central shaft 110, is arranged on central shaft 110 by more valves that at least two panels activity limb 121,122 forms
Formula outer barrel 120, central shaft 110 include with movable limb 121,122 corresponding sliding guide columns 111,112, movable limb 121,
122 are slidably arranged in sliding guide column 111,112, and movable limb 121,122 can be made by being additionally provided in sliding guide column 111,112
Dynamic clamping head and quiet clamping head 111a, 112a of reset, dynamic clamping head and quiet clamping head 111a, 112a is resetting spring in the present embodiment.
End central shaft 113 is respectively equipped at the both ends of sliding guide column 111,112, one end of end central shaft 113 passes through
Bearing 400 is arranged on the support of bearing 500, is slided on the support of bearing 500 and is provided with to promote pushing away for multi-clove type outer barrel 120
Draw ring 300, one end of push-and-pull ring 300 are connected with the telescopic end of rectifying cylinder 600, which further includes a PLC
Control system, PLC control system connect respectively with laser sensor 200, the communication of rectifying cylinder 600.
Movable limb 111,112 is slidably arranged in by curved baffle 124 in sliding guide column 111,112, dynamic clamping head and quiet clamping head
111a, 112a are set in sliding guide column 111,112 and between end central shaft 113 and curved baffle 124, convenient for work
Moving vane piece 111,112 is promoted and resetted.
Sliding sleeve is equipped with end face bearing 700 on end central shaft 113, and end face bearing 700 is located at push-and-pull ring 300 and more valves
Between the end of formula outer barrel 120, push-and-pull ring 300 is avoided directly to be in contact with multi-clove type outer barrel 120, effectively raises the crawler belt
The service life of deviation correcting device.
Rubber layer 123 is equipped on the outer surface of movable limb 121,122, rubber layer 123 can be generated with crawler belt 1100
Enough frictional force makes multi-clove type outer barrel 120 that crawler belt 1100 be driven to be operated, while can also reduce crawler belt 1100 to more valves
The abrasion of formula outer barrel 120 effectively raises the service life of the crawler belt deviation correcting device.
It is additionally provided with limit switch 800 respectively in the both sides of crawler belt 1100, limit switch 800 connects with PLC control system communication
It connects, when that can not complete correction action, crawler belt 1100 will continue to deviate, when crawler belt 1100 touches limit switch 800, PLC
Control system control alarm system sends alarm signal, while adjustable crawler belt roller 100 is controlled to stop operating, to crawler belt 1100 into
It has gone and has been effectively protected.
With reference to shown in Fig. 4, during installation, adjustable crawler belt roller 100 is separately positioned on the rear and front end of crawler belt 1100, is being set
It puts to be respectively equipped at the both ends of the adjustable crawler belt roller 100 of 1100 front end of crawler belt and tenses cylinder 900, tense the flexible of cylinder 900
End is connected with the support of bearing 500, and the elasticity of crawler belt 1100 can be adjusted by tensing cylinder 900, tense cylinder 900 and
PLC control system is connected, and the adjustable crawler belt roller 100 for being arranged on crawler belt front end is connected with driving motor 1000, and drives
Motor 1000 is connected with PLC control system communication.
When multi-clove type outer barrel 120 along sliding guide column 111,112 under the action of rectifying cylinder 600 when moving certain displacement,
Dynamic clamping head and quiet clamping head 111a, 112a has preferable reset response, when crawler belt 1100 is pressed on movable limb 121,122, by
It is larger to the pressing force of movable limb 121,122 in crawler belt 1100, so that between movable limb 121,122 and crawler belt 1100
Frictional force is more than the screen resilience of dynamic clamping head and quiet clamping head 111a, 112a, therefore movable limb 121,122 can not reset.When movable limb
121st, 122 turn to inside be not in contact with crawler belt 1100 position when, without 1100 pressing force of crawler belt apply on it, elasticity
Return unit 111a, 112a enable to movable limb 121,122 to reset.
The concrete operating principle of the present invention is as follows：
When crawler belt 1100 deviates a certain amount of, the signal of detection is sent to PLC control system, PLC by laser sensor 200
Control system error correct cylinder 600 works, and rectifying cylinder 600 promotes push-and-pull ring 300 to move, and then pushes and pulls ring 300 and passes through end
Spherical bearing 700 promotes multi-clove type outer barrel 120 to be moved to the negative direction of offset, when multi-clove type outer barrel 120 is pushed to correction position
When, rectifying cylinder 600 is restored to original position.Due to the effect of 1100 pressing friction power of crawler belt, compressed by crawler belt 1100
Movable limb 121,122 can not reset, and the movable limb not contacted with crawler belt 1,100 121,122 can be with direct reduction.Due to
Crawler belt 1100 is deviated, and as multi-clove type outer barrel 120 moves together, crawler belt 1100 is made to have revert to center position.With
The rotation of multi-clove type outer barrel 120, it is multiple in elasticity when previously turning to inside by the movable limb 121,122 that crawler belt 1100 compresses
It is resetted under the action of position part 111a, 112a, once correction action is completed, and crawler belt and multi-clove type outer barrel 120 are all restored to original
Beginning position.
Adjustable crawler belt roller of the invention includes central shaft in summary, is arranged on center shaft by least two panels movable flap
The multi-clove type outer barrel of piece composition, central shaft include being slidably arranged in cunning with the corresponding sliding guide column of movable limb, movable limb
On dynamic guide post, the dynamic clamping head and quiet clamping head that can reset movable limb is additionally provided in sliding guide column, adopting the structure can be only
Axial translation correction only is carried out to crawler belt cylinder position, the damage that tension-type correction brings crawler belt is eliminated, improves crawler belt
Service life, be not easy to make crawler belt that fold occurs, the preferable rigid track of conductivity of heat can be used, effectively raise the correction
The rectifying effect of device.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (6)
1. a kind of crawler belt deviation correcting device for band drier, including being used to drive crawler belt conveying by the adjustable of dry material
Crawler belt roller is respectively provided in the both sides of crawler belt and detects its laser sensor whether to shift, which is characterized in that institute
Stating adjustable crawler belt roller includes central shaft, is arranged on the central shaft by outside multi-clove type that at least two panels activity limb forms
Cylinder, the central shaft include being slidably arranged in sliding guide column with the corresponding sliding guide column of movable limb, the activity limb,
The dynamic clamping head and quiet clamping head that can reset movable limb is additionally provided in the sliding guide column, is distinguished at the both ends of the sliding guide column
Equipped with end central shaft, one end of the end central shaft is arranged on by bearing on the support of bearing, on the support of bearing
Slip is provided with to promote the push-and-pull ring of multi-clove type outer barrel, and one end of the push-and-pull ring is connected with the telescopic end of rectifying cylinder
Connect, which further includes a PLC control system, the PLC control system respectively with laser sensor, rectifying cylinder
Communication connection.
2. a kind of crawler belt deviation correcting device for band drier according to claim 1, it is characterised in that：The activity
Limb is slidably arranged in by curved baffle in sliding guide column, and the dynamic clamping head and quiet clamping head is set in sliding guide column and positioned at end
Between central shaft and curved baffle.
3. a kind of crawler belt deviation correcting device for band drier according to claim 1 or 2, it is characterised in that：It is described
Dynamic clamping head and quiet clamping head is resetting spring.
4. a kind of crawler belt deviation correcting device for band drier according to claim 1, it is characterised in that：At the end
Sliding sleeve is equipped with end face bearing on portion's central shaft, and the end face bearing is located between push-and-pull ring and the end of multi-clove type outer barrel.
5. a kind of crawler belt deviation correcting device for band drier according to claim 1, it is characterised in that：In the work
The outer surface of moving vane piece is equipped with rubber layer.
6. a kind of crawler belt deviation correcting device for band drier according to claim 1, it is characterised in that：In the shoe
The both sides of band are additionally provided with limit switch respectively, and the limit switch is connected with PLC control system communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387483.5A CN108082852B (en) | 2017-12-20 | 2017-12-20 | Caterpillar band deviation correcting device for belt dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711387483.5A CN108082852B (en) | 2017-12-20 | 2017-12-20 | Caterpillar band deviation correcting device for belt dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108082852A true CN108082852A (en) | 2018-05-29 |
| CN108082852B CN108082852B (en) | 2024-05-24 |
Family
ID=62177594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711387483.5A Active CN108082852B (en) | 2017-12-20 | 2017-12-20 | Caterpillar band deviation correcting device for belt dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108082852B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355698A (en) * | 2019-08-23 | 2019-10-22 | 青岛双星智能铸造装备有限公司 | Crawler belt deviation detecting device and Caterpillar type shot blasting machine comprising it |
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| CN207810480U (en) * | 2017-12-20 | 2018-09-04 | 上海远跃制药机械有限公司 | A kind of crawler belt deviation correcting device for band drier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355698A (en) * | 2019-08-23 | 2019-10-22 | 青岛双星智能铸造装备有限公司 | Crawler belt deviation detecting device and Caterpillar type shot blasting machine comprising it |
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| CN108082852B (en) | 2024-05-24 |
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