CN216637889U - Efficient aligning device for carrying surface adhesive tape of belt conveyor - Google Patents
Efficient aligning device for carrying surface adhesive tape of belt conveyor Download PDFInfo
- Publication number
- CN216637889U CN216637889U CN202220261483.0U CN202220261483U CN216637889U CN 216637889 U CN216637889 U CN 216637889U CN 202220261483 U CN202220261483 U CN 202220261483U CN 216637889 U CN216637889 U CN 216637889U
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- roller
- connecting rod
- base
- adhesive tape
- carrier roller
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 41
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a high-efficiency aligning device for a bearing surface adhesive tape of a belt conveyor, which comprises a deviation correcting carrier roller assembly, a connecting rod, a base, a large force arm rocker and a stop roller, wherein the deviation correcting carrier roller assembly comprises a carrier roller support and a bearing carrier roller, the bearing carrier roller is arranged on the carrier roller support, the connecting rod comprises a left connecting rod and a right connecting rod, the carrier roller support, the base, the left connecting rod and the right connecting rod form a four-connecting-rod mechanism, the large force arm rocker comprises a left rocker and a right rocker, the stop roller comprises a left stop roller and a right stop roller, one end of the left rocker is connected with the left connecting rod, the other end of the left rocker is provided with the left stop roller, one end of the right rocker is connected with the right connecting rod, and the other end of the right rocker is provided with the right stop roller. The large force arm rocker has large force arm length, the deflection angle of the deflection correcting carrier roller assembly can be adjusted in time when the adhesive tape deflects, and the deflection correcting effect is good; the hinged position of the connecting rod and the carrier roller bracket and/or the base is provided with a bearing, so that the running resistance of the four-bar mechanism is reduced, the rotation is flexible, the structure is simple, and the failure rate is low.
Description
Technical Field
The utility model relates to the technical field of belt conveyors, in particular to a high-efficiency aligning device for a bearing surface rubber belt of a belt conveyor.
Background
The belt feeder is a widely used conveying equipment in the material conveying field, its safety and stability operation directly influences the production operation, and the off tracking of sticky tape is the most common trouble of belt feeder, and the sticky tape off tracking can cause following harm:
1. the rubber belt deviation can trigger a deviation switch, so that the conveyor is suddenly stopped and stopped, the transportation operation is stopped, and the operation efficiency is influenced.
2. The deviation of the rubber belt can also cause the conveyed materials to be scattered, the field environment is polluted, and the workload of cleaning personnel is increased.
3. The more serious off tracking of the adhesive tape can cause the longitudinal tearing and the transverse belt breakage of the adhesive tape, and the broken adhesive tape damages equipment under the action of strong tension force, thus injuring personnel and causing major safety accidents.
Therefore, the adhesive tape aligning device is an essential key part in the operation of the belt conveyor and is an important guarantee measure for the continuous conveying of the belt conveyor!
The currently commonly used adhesive tape aligning device mainly comprises: DT75 type alignment devices, DT ii and DT ii (a) friction type alignment devices and DT ii (a) taper type alignment devices, which have problems in use.
DT75 type aligning device, the structure is relatively stable, but keeps off the roller arm of force too little, can't make the bearing roller in time take place to deflect, and the dynamics of rectifying is too little, and the effect of rectifying is poor.
The DT II and DT II (A) friction type aligning devices only generate small force by the friction head, and the aligning effect is poor.
The deviation correcting force of the DT II and DT II (A) conical aligning devices is still good, but under the condition of the same linear speed of the conical rollers, because the diameters of the upper head and the lower head are different, the angular speed is different, a large torsion moment is generated on the surfaces of the rollers, the damage to the rubber belt surface is large, the abrasion of the rollers is also fast, the noise and vibration are also large when the rollers run, and the service life is short.
Disclosure of Invention
The utility model provides a high-efficiency aligning device for a bearing surface adhesive tape of a belt conveyor, aiming at the defects in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a high-efficiency aligning device for a belt conveyor carrying-surface adhesive tape comprises a deviation-correcting carrier roller assembly, a base and a baffle roller, wherein the deviation-correcting carrier roller assembly comprises a carrier roller bracket, a carrying carrier roller, a connecting rod and a large-force-arm rocker, the carrying carrier roller is arranged on the carrier roller bracket, the carrier roller bracket is provided with an A hinge point and a B hinge point, the base is provided with a C hinge point and a D hinge point, the connecting rod comprises a left connecting rod and a right connecting rod, the left connecting rod is hinged with the carrier roller bracket through the A hinge point, the roller carrier is hinged to the base through the hinge point C, the right connecting rod is hinged to the roller carrier through the hinge point B, the hinge point D is hinged to the base, the roller carrier, the base, the left connecting rod and the right connecting rod form a four-bar mechanism, the large boom rocker comprises a left rocker and a right rocker, the stop roller comprises a left stop roller and a right stop roller, one end of the left rocker is connected with the left connecting rod, the other end of the left rocker is provided with the left stop roller, and one end of the right rocker is connected with the right connecting rod, and the other end of the right rocker is provided with the right stop roller.
The base on be equipped with centering spring, centering spring one end is connected with the base, and the other end is connected with the connecting rod, centering spring keeps rectifying idler subassembly to be in centering state when the sticky tape is not off tracking.
Preferably, the centering spring is two springs which are symmetrical left and right.
The distance between the hinge point A and the hinge point B on the carrier roller support is not equal to the distance between the hinge point C and the hinge point D on the base.
The hinged position of the connecting rod and the carrier roller support and/or the base is provided with a bearing, so that the running resistance of the four-bar mechanism is reduced, and the rotation is flexible.
And the base or the carrier roller support is provided with a limiting mechanism for limiting the swing angle of the connecting rod, and the limiting mechanism avoids excessive deflection of the deviation correcting carrier roller assembly.
The limiting mechanism is an adjustable limiting mechanism, and the swing angle of the connecting rod can be conveniently adjusted.
The stop roller and the deviation correcting carrier roller assembly are arranged on the same side of the base or on one side of the base, and the stop roller is arranged on the other side of the base, so that the deviation correcting carrier roller assembly is convenient to arrange.
The efficient aligning device for the bearing surface adhesive tape of the belt conveyor further comprises a roller blocking angle adjusting mechanism, wherein the roller blocking angle adjusting mechanism is arranged at the end, connected with the roller blocking, of the large force arm rocker and is convenient for adjusting the angle of the roller blocking relative to the edge of the adhesive tape.
Preferably, the central line of the rotating shaft of the baffle roller is perpendicular to the surface of the edge of the adhesive tape, so that the edge of the adhesive tape is prevented from curling, and the thrust to the baffle roller is increased.
The connecting part of the large force arm rocker and the connecting rod is provided with a large force arm rocker telescopic mechanism, so that the length of the force arm of the large force arm rocker can be conveniently adjusted, and the large force arm telescopic mechanism is suitable for different transportation conditions.
When the rubber belt is deviated to one side, one side of the rubber belt is in contact with the baffle roller and pushes the baffle roller, the baffle roller drives the big arm rocker to drive the connecting rod to rotate, the connecting rod rotates to drive the deviation rectifying carrier roller assembly to deflect to the other side, and the rubber belt rapidly returns to the right under the action of eccentric torque and circularly reciprocates.
The utility model has the beneficial effects that: the large force arm rocker has large force arm length, the deflection angle of the deflection correcting carrier roller assembly can be adjusted in time when the adhesive tape is deflected, and the deflection correcting effect is good; the hinged position of the connecting rod and the carrier roller support and/or the base is provided with the bearing, so that the running resistance of the four-bar mechanism is reduced, the rotation is flexible, the structure is simple, and the failure rate is low.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of an efficient aligning device for a carrying surface adhesive tape of a belt conveyor in embodiment 1;
fig. 2 is a schematic front view of a high-efficiency aligning device for a carrying surface adhesive tape of a belt conveyor in embodiment 1;
FIG. 3 is a sectional view of the embodiment 1, wherein the connecting rod is hinged with the base;
FIG. 4 is a sectional view of the hinged part of the connecting rod and the idler support in the embodiment 1;
FIG. 5 is a schematic structural view of a resist roller angle adjusting mechanism in embodiment 1;
FIG. 6 is a schematic structural diagram of an efficient aligning apparatus for a carrying surface adhesive tape of a belt conveyor in embodiment 1;
FIG. 7 is a schematic structural diagram of an efficient aligning apparatus for a carrying surface adhesive tape of a belt conveyor in embodiment 2;
FIG. 8 is a schematic structural diagram of an efficient aligning apparatus for a carrying surface adhesive tape of a belt conveyor in embodiment 3;
in the figure:
the belt conveyor comprises a 1-deviation correcting carrier roller assembly, a 1.1-carrier roller bracket, a 1.2-bearing carrier roller, a 1.3-A hinge point, a 1.4-B hinge point, a 2-connecting rod, a 2.1-left connecting rod, a 2.2-right connecting rod, a 3-base, a 3.1-C hinge point, a 3.2-D hinge point, a 3.3-centering spring, a 4-large-arm rocker, a 4.1-left rocker, a 4.2-right rocker, a 5-baffle roller, a 5.1-left baffle roller, a 5.2-right baffle roller, a 6-four-connecting-rod mechanism, a 7-bearing, an 8-limiting mechanism, an 8.1-adjustable limiting mechanism, a 9-adhesive tape, a 10-large-arm rocker telescopic mechanism, an 11-baffle roller angle adjusting mechanism, a 12-middle frame and a K-adhesive tape running direction.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the following embodiments and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A high-efficiency aligning device of a belt conveyor bearing surface adhesive tape comprises a correcting carrier roller assembly 1, a connecting rod 2, a base 3, a large force arm rocker 4 and a baffle roller 5, as shown in figures 1-6, the correcting carrier roller assembly 1 comprises a carrier roller support 1.1 and a carrier roller 1.2, the carrier roller 1.2 is installed on the carrier roller support 1.1, the carrier roller support 1.1 is provided with an A hinge point 1.3 and a B hinge point 1.4, the base 3 is provided with a C hinge point 3.1 and a D hinge point 3.2, the connecting rod 2 comprises a left connecting rod 2.1 and a right connecting rod 2.2, the left connecting rod 2.1 is hinged with the carrier roller support 1.1 through the A hinge point 1.3 and is hinged with the base 3 through the C hinge point 3.1, the right connecting rod 2.2 is hinged with the carrier roller support 1.4 through the B hinge point 1.4 and is hinged with the base 3 through the D hinge point 3.2, the carrier roller support 1.1, the base 3, the left connecting rod 2.1 and the right connecting rod 2.2 form a four-bar mechanism 6, and the large force arm rocker 4 comprises a left rocker 4.1 and a right rocker 4, keep off roller 5 and keep off roller 5.2 including a left side and keep off roller 5.1 and right side, and left rocker 4.1 one end is connected the other end with left connecting rod 2.1 and is installed a left side and keep off roller 5.1, and right rocker 4.2 one end is connected the other end with right connecting rod 2.2 and is installed a right side and keep off roller 5.2.
The base 3 on be equipped with centering spring 3.3, centering spring 3.3 one end is connected with base 3, and the other end is connected with connecting rod 2, centering spring 3.3 keeps rectifying bearing roller subassembly 1 to be in centering state when sticky tape 9 does not deviate from the tracking.
Preferably, the centering spring 3.3 is two springs which are symmetrical left and right.
The distance between the hinge point 1.3 of the upper part of the carrier roller support 1.1 and the hinge point 1.4 of the lower part of the carrier roller support is not equal to the distance between the hinge point 3.1 of the upper part of the base 3 and the hinge point 3.2 of the upper part of the base 3, and the distance between the hinge point 1.3 of the upper part of the carrier roller support 1.1 and the hinge point 1.4 of the lower part of the base 3 is smaller than the distance between the hinge point 3.1 of the upper part of the base 3 and the hinge point 3.2 of the lower part of the base 3.
And a bearing 7 is arranged at the hinged position of the connecting rod 2, the carrier roller bracket 1.1 and the base 3, so that the running resistance of the four-bar mechanism 6 is reduced, and the rotation is flexible.
And the base 3 or the carrier roller support 1.1 is provided with a limiting mechanism 8 for limiting the swing angle of the connecting rod 2, so that the deviation correcting carrier roller assembly 1 is prevented from excessively deflecting.
The limiting mechanism 8 is an adjustable limiting mechanism 8.1.
The correcting carrier roller assembly 1 is arranged on one side of the base 3, and the baffle roller 5 is arranged on the other side of the base 3.
The central line of the rotating shaft of the baffle roller 5 is vertical to the edge surface of the adhesive tape 9, so that the edge of the adhesive tape 9 is prevented from curling, and the thrust to the baffle roller 5 is increased.
The large force arm rocker telescopic mechanism 10 is arranged at the joint of the large force arm rocker 4 and the connecting rod 2, so that the length of the force arm of the large force arm rocker 4 can be conveniently adjusted, and the large force arm rocker telescopic mechanism is suitable for different transportation conditions.
Still including keeping off roller angle adjustment mechanism 11, keep off roller angle adjustment mechanism 11 and set up and connect the fender roller end at big power arm rocker 4, conveniently adjust the angle that keeps off roller 5 for sticky tape 9 edge.
When the device is used, the common carrier roller group of the belt conveyor can be replaced by the high-efficiency aligning device of the belt conveyor bearing surface adhesive tape, the two ends of the base 3 are fixed on the middle frame 12 of the belt conveyor, the adhesive tape 9 is arranged on the bearing carrier roller 1.2 and is arranged between the left baffle roller 5.1 and the right baffle roller 5.2, the left baffle roller 5.1 and the right baffle roller 5.2 are spaced from the side edge of the adhesive tape 9 at a proper distance, when the adhesive tape 9 normally runs, the side edge of the adhesive tape 9 is not in contact with the left baffle roller 5.1 and the right baffle roller 5.2, when the adhesive tape 9 deviates to one side, the side edge of one side of the adhesive tape 9 is in contact with the baffle roller 5 and pushes the baffle roller 5, the baffle roller 5 drives the large-arm rocker 4 to drive the connecting rod 2 to rotate, the connecting rod 2 rotates to drive the correcting carrier roller assembly 1 to deflect to the other side, and under the action of eccentric moment, the adhesive tape 9 rapidly returns to be aligned and circulates and reciprocates.
Example 2
A high-efficient aligning device of belt feeder loading face sticky tape, as shown in figure 7, bearing roller support 1.1 go up the distance between A pin joint 1.3 and the B pin joint 1.4 not be equal to the distance between C pin joint 3.1 and the D pin joint 3.2 on base 3, bearing roller support 1.1 goes up the distance between A pin joint 1.3 and the B pin joint 1.4 and is greater than the distance between C pin joint 3.1 and the D pin joint 3.2 on base 3.
The correcting carrier roller assembly 1 is arranged on one side of the base 3, and the baffle roller 5 is arranged on the other side of the base 3.
The rest is the same as example 1.
Example 3
A high-efficient aligning device of belt feeder loading face sticky tape, as shown in FIG. 8, bearing roller support 1.1 go up the distance between A pin joint 1.3 and the B pin joint 1.4 not be equal to the distance between C pin joint 3.1 and the D pin joint 3.2 on base 3, bearing roller support 1.1 go up the distance between A pin joint 1.3 and the B pin joint 1.4 and be less than the distance between C pin joint 3.1 and the D pin joint 3.2 on base 3.
The baffle roller 5 and the deviation correcting carrier roller assembly 1 are arranged on the same side of the base 3.
The rest is the same as example 1.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a high-efficient aligning device of belt feeder loading end sticky tape, includes bearing roller subassembly, base and the fender roller of rectifying, and the bearing roller subassembly of rectifying includes bearing roller support and bearing roller, and bearing roller installs on bearing roller support its characterized in that: the four-bar mechanism comprises the carrier roller support, a base, a large force arm rocker, a supporting roller support, a supporting roller support, a base, a supporting roller, a C hinge point, a D hinge point, a connecting rod and a large force arm rocker, wherein the carrier roller support is provided with the A hinge point and the B hinge point; the base on be equipped with centering spring, centering spring's one end is connected with the base, centering spring's the other end and connecting rod are connected.
2. The efficient aligning apparatus for the belt conveyor carrying surface adhesive tape of claim 1, wherein: the centering spring is two springs which are symmetrical left and right.
3. The efficient aligning apparatus for the belt conveyor carrying surface adhesive tape of claim 1, wherein: the distance between the hinge point A and the hinge point B on the carrier roller support is not equal to the distance between the hinge point C and the hinge point D on the base.
4. The efficient aligning apparatus for belt conveyor load-carrying face adhesive tape of claim 1, wherein: and bearings are arranged at the hinged positions of the connecting rod and the carrier roller bracket and/or the base.
5. The efficient aligning apparatus for the belt conveyor carrying surface adhesive tape of claim 1, wherein: and the base or the carrier roller support is provided with a limiting mechanism for limiting the swing angle of the connecting rod.
6. The efficient aligning apparatus for the tape on the carrying surface of a belt conveyor as claimed in claim 5, wherein: the limiting mechanism is an adjustable limiting mechanism.
7. The efficient aligning apparatus for the belt conveyor carrying surface adhesive tape of claim 1, wherein: the stop roller and the deviation correcting carrier roller assembly are arranged on the same side of the base or the deviation correcting carrier roller assembly is arranged on one side of the base, and the stop roller is arranged on the other side of the base.
8. The efficient aligning apparatus for the belt conveyor carrying surface adhesive tape of claim 1, wherein: the device also comprises a roller blocking angle adjusting mechanism, wherein the roller blocking angle adjusting mechanism is arranged at the end of the large force arm rocker connected with the roller blocking.
9. The efficient aligning apparatus for the belt conveyor carrying surface adhesive tape of claim 1, wherein: and a large force arm rocker telescopic mechanism is arranged at the joint of the large force arm rocker and the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220261483.0U CN216637889U (en) | 2022-02-08 | 2022-02-08 | Efficient aligning device for carrying surface adhesive tape of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220261483.0U CN216637889U (en) | 2022-02-08 | 2022-02-08 | Efficient aligning device for carrying surface adhesive tape of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216637889U true CN216637889U (en) | 2022-05-31 |
Family
ID=81729015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220261483.0U Expired - Fee Related CN216637889U (en) | 2022-02-08 | 2022-02-08 | Efficient aligning device for carrying surface adhesive tape of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216637889U (en) |
-
2022
- 2022-02-08 CN CN202220261483.0U patent/CN216637889U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |