CN208054308U - A kind of belt correcting device of belt conveyor - Google Patents
A kind of belt correcting device of belt conveyor Download PDFInfo
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- CN208054308U CN208054308U CN201820425976.7U CN201820425976U CN208054308U CN 208054308 U CN208054308 U CN 208054308U CN 201820425976 U CN201820425976 U CN 201820425976U CN 208054308 U CN208054308 U CN 208054308U
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- brake cylinder
- guide roller
- swing arm
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Abstract
The utility model provides a kind of belt correcting device of belt conveyor, this correcting device includes leftward position sensor, right positions sensor, left side brake cylinder and right hand side brake cylinder, left side brake cylinder connects a left side swing arm, and right hand side brake cylinder connects a right side swing arm；The inner end of left side swing arm is hinged with rack, and a left side electronic control cylinder is connected between the middle part and rack of left side swing arm；The inner end of right side swing arm is hinged with rack, a right side electronic control cylinder is connected between the middle part and rack of right side swing arm, right side electronic control cylinder is electrically connected with leftward position sensor, and left side electronic control cylinder is electrically connected with right positions sensor；Cylinder is braked in left side can be against one of right side guide roller against one of left side guide roller, right hand side brake cylinder.The utility model has many advantages, such as reliability height, high degree of automation.
Description
Technical field
The utility model belongs to field of electromechanical technology, is related to a kind of belt correcting device of belt conveyor.
Background technology
Belt conveyor is widely used in industrial circle, such as glass manufacture, mine, logistics, the industries such as chemical industry.Belt is put down
Steady reliability service is most important, but in belt operational process, due to device fabrication, the material point of installation and belt bandwidth direction
Inevitably there is belt deviation phenomenon in the unequal reason of cloth, and belt damages can be directly resulted in when sideslip is serious causes equipment to paralyse.One
As belt feeder follower all without manual tension device, which has certain correction effect, but real-time is poor, and effect is owed
It is good.
Therefore install that a set of automatic deviation rectifying device is necessary, which is mainly made of detection device and executive device additional,
Detection device is used for detecting the displacement that belt deviates center；Executive device has mechanically, pneumatic servo formula or fluid pressure type
Deng the folding for executing rubber synchronization pinch roller, to correct the sideslip of belt.
Belt feeder mainly by rack, drives main part, active roller support, passive wheel assembly, the compositions such as tensioning wheel (or hanging).
Major function is conveying material and carries out single-layered processing to it, and the material after making thinner is made to be placed on the belt of upper layer to discharge port
Direction is run, and on upper layer, the belt end makees horizontal parabola shape whereabouts, and the tensioning of belt or loosen is completed by hanging.
Rack is the support member of entire belt feeder, is welded by channel steel and angle steel group, and the remaining part of belt feeder exists
It is installed in rack, upper rack is bathtub construction, is made of three short carrying rollers, and upper layer belt forms arc above three short carrying rollers
Slot is used for transported material, after upper layer Belt Conveying material is at the end, turns open and flat by lower layer's carrying roller support, returns to material inlet
Place, continuously runs work.
Drive component is the power dress of belt feeder by motor, speed reducer, shaft coupling, rolling bearing units, drive roll composition
It sets.
Passive wheel assembly adjusts lead screw, guide groove, cutting plate composition, for adjusting belt tension by follower, rolling bearing units
(when no hanging) and belt deviation, but do not have real-time, for deformation belt with less deviation-correcting function.
Utility model content
The purpose of this utility model is the existing above problem in view of the prior art, provides a kind of skin of belt conveyor
Band correcting device, technical problem to be solved in the utility model are how to realize the rotation correction of belt.
The purpose of this utility model can be realized by following technical proposal：A kind of belt correction dress of belt conveyor
It sets, which is characterized in that belt conveyor includes rack, conveyer belt, bracket, left side guide roller and right side guide roller, the left side
Guide roller and right side guide roller are arranged separately on the both sides of rack, and are located at the lower section of conveyer belt both sides, this correcting device
Including leftward position sensor, right positions sensor, left side brake cylinder and right hand side brake cylinder, the left side brake cylinder connection one
Left side swing arm, the right hand side brake cylinder connect a right side swing arm；The inner end of the left side swing arm is hinged with rack, the left side pendulum
A left side electronic control cylinder is connected between the middle part and rack of arm；The inner end of the right side swing arm is hinged with rack, the right side pendulum
A right side electronic control cylinder is connected between the middle part and rack of arm, the right side electronic control cylinder is electrically connected with leftward position sensor,
The left side electronic control cylinder is electrically connected with right positions sensor；The left side brake cylinder can be oriented to against one of left side
Roller, the right hand side brake cylinder can be against one of right side guide rollers.
Leftward position sensor detects that conveyer belt has the case where deviating to the left, control right side electronic control cylinder to push right
Side-sway arm makes right hand side brake cylinder close to close right side guide roller, provides the rotary resistance of right side guide roller, belt right
Collateral resistance is larger, tilts to the right, to correct offset originally to the left；
Right positions sensor detects that conveyer belt has the case where deviating to the right, control left side electronic control cylinder to push left
Side-sway arm makes left side brake cylinder close to close left side guide roller, provides the rotary resistance of left side guide roller, and conveyer belt is left
Collateral resistance is larger, tilts to the left, to correct offset originally to the right.
Whole process is automatically performed, and improves the reliability of safety and Belt Conveying.
In a kind of belt correcting device of above-mentioned belt conveyor, the left side guide roller and left side brake cylinder difference
Positioned at the following above and of conveyer belt left side；The right side guide roller and right hand side brake cylinder are located at belt right side
Following above and.
Left side brake cylinder and left side guide roller on the left of conveyer belt to being oriented to, right hand side brake cylinder and right side guide roller pair
It is oriented on the right side of conveyer belt, it is possible to reduce the probability of conveyer belt offset increases the difficulty of offset.
In correction procedure, left side brake cylinder and right hand side brake cylinder act directly on conveyer belt, and improve correction can
By property and stability.
In a kind of belt correcting device of above-mentioned belt conveyor, several idler wheels are provided on the bracket, it is described
The middle part of idler wheel has recessed guide part.
Idler wheel provides the loading space of conveyer belt for being carried out shaping to the shape of conveyer belt, makes its stability and steady
Property is improved.
In a kind of belt correcting device of above-mentioned belt conveyor, the idler wheel is driven by motor.
In a kind of belt correcting device of above-mentioned belt conveyor, the left side brake cylinder and right hand side brake cylinder are
Rubber material is made.
Description of the drawings
Fig. 1 is the overall structure diagram of this belt conveyor.
In figure, 1, rack；2, conveyer belt；3, bracket；41, left side guide roller；42, right side guide roller；51, left side is braked
Cylinder；52, right hand side brake cylinder；61, left side swing arm；62, right side swing arm；71, left side electronic control cylinder；72, right side electronic control cylinder；8, it rolls
Wheel；81, guide part.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, belt conveyor includes rack 1, conveyer belt 2, bracket 3, left side guide roller 41 and right side guide roller
42, left side guide roller 41 and right side guide roller 42 are arranged separately on the both sides of rack 1, and are located under 2 both sides of conveyer belt
Side, this correcting device include leftward position sensor, right positions sensor, left side brake cylinder 51 and right hand side brake cylinder 52, a left side
Side brake cylinder 51 connects a left side swing arm 61, and right hand side brake cylinder 52 connects a right side swing arm 62；The inner end of left side swing arm 61 and machine
Frame 1 is hinged, and a left side electronic control cylinder 71 is connected between the middle part and rack 1 of left side swing arm 61；The inner end of right side swing arm 62 and machine
Frame 1 is hinged, and a right side electronic control cylinder 72, right side electronic control cylinder 72 and left side are connected between the middle part and rack 1 of right side swing arm 62
Position sensor is electrically connected, and left side electronic control cylinder 71 is electrically connected with right positions sensor；Cylinder 51 is braked in left side can be against it
In a left side guide roller 41, right hand side brake cylinder 52 can be against one of right side guide roller 42.
Leftward position sensor detects that conveyer belt 2 has the case where deviating to the left, control right side electronic control cylinder 72 to push away
Dynamic right side swing arm 62 makes right hand side brake cylinder 52 close to close right side guide roller 42, provides the rotation of right side guide roller 42
Resistance, 2 right side resistance of conveyer belt is larger, tilts to the right, to correct offset originally to the left；
Right positions sensor detects that conveyer belt 2 has the case where deviating to the right, control left side electronic control cylinder 71 to push away
Dynamic left side swing arm 61 makes left side brake cylinder 51 close to close left side guide roller 41, provides the rotation of left side guide roller 41
Resistance, 2 left side resistance of conveyer belt is larger, tilts to the left, to correct offset originally to the right.
Whole process is automatically performed, and improves the reliability of safety and Belt Conveying.
Left side guide roller 41 and left side brake cylinder 51 are located at the following above and of 2 left side of conveyer belt；Right side is oriented to
Roller 42 and right hand side brake cylinder 52 are located at the following above and of 2 right edge of conveyer belt；Brake cylinder 51 and left side guide roller in left side
The left side of 41 pairs of conveyer belts 2 is oriented to, and right hand side brake cylinder 52 and right side guide roller 42 are oriented to the right side of conveyer belt 2,
The probability that the offset of conveyer belt 2 can be reduced, increases the difficulty of offset.
In correction procedure, left side brake cylinder 51 and right hand side brake cylinder 52 act directly on conveyer belt 2, improve correction
Reliability and stability.
Several idler wheels 8 are provided on bracket 3, the middle part of idler wheel 8 has recessed guide part 81；Idler wheel 8 is used for conveying
It is carried out shaping with 2 shape, the loading space of conveyer belt 2 is provided, its stability and stationarity is made to be improved.
Idler wheel 8 is driven by motor；Left side brake cylinder 51 and right hand side brake cylinder 52 are that rubber material is made.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of belt correcting device of belt conveyor, which is characterized in that belt conveyor includes rack (1), conveyer belt
(2), bracket (3), left side guide roller (41) and right side guide roller (42), the left side guide roller (41) and right side guide roller (42)
The both sides of rack (1) are arranged separately on, and are located at the lower section of conveyer belt (2) both sides, this correcting device includes leftward position
Sensor, right positions sensor, left side brake cylinder (51) and right hand side brake cylinder (52), the left side brake cylinder (51) connect one
Left side swing arm (61), the right hand side brake cylinder (52) connect a right side swing arm (62)；The inner end of the left side swing arm (61) and machine
Frame (1) is hinged, and a left side electronic control cylinder (71) is connected between the middle part and rack (1) of the left side swing arm (61)；The right side
The inner end of swing arm (62) is hinged with rack (1), and it is automatically controlled that a right side is connected between the middle part and rack (1) of the right side swing arm (62)
Cylinder (72), the right side electronic control cylinder (72) are electrically connected with leftward position sensor, the left side electronic control cylinder (71) and the right side
Side position sensor is electrically connected；The left side brake cylinder (51) can be against one of left side guide roller (41), the right side
Braking cylinder (52) can be against one of right side guide roller (42).
2. the belt correcting device of a kind of belt conveyor according to claim 1, which is characterized in that the left side guide roller
(41) and left side brake cylinder (51) is located at the following above and of conveyer belt (2) left side；The right side guide roller (42) and
Right hand side brake cylinder (52) is located at the following above and of conveyer belt (2) right edge.
3. a kind of belt correcting device of belt conveyor according to claim 1 or claim 2, which is characterized in that the bracket (3)
On be provided with several idler wheels (8), the middle part of the idler wheel (8) has recessed guide part (81).
4. the belt correcting device of a kind of belt conveyor according to claim 3, which is characterized in that the idler wheel (8) by
Motor drives.
5. a kind of belt correcting device of belt conveyor according to claim 1 or claim 2, which is characterized in that stop in the left side
Vehicle cylinder (51) and right hand side brake cylinder (52) are that rubber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425976.7U CN208054308U (en) | 2018-03-28 | 2018-03-28 | A kind of belt correcting device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425976.7U CN208054308U (en) | 2018-03-28 | 2018-03-28 | A kind of belt correcting device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208054308U true CN208054308U (en) | 2018-11-06 |
Family
ID=63986949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820425976.7U Active CN208054308U (en) | 2018-03-28 | 2018-03-28 | A kind of belt correcting device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208054308U (en) |
-
2018
- 2018-03-28 CN CN201820425976.7U patent/CN208054308U/en active Active
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