CN220617309U - Belt deviation alarm - Google Patents
Belt deviation alarm Download PDFInfo
- Publication number
- CN220617309U CN220617309U CN202322307075.1U CN202322307075U CN220617309U CN 220617309 U CN220617309 U CN 220617309U CN 202322307075 U CN202322307075 U CN 202322307075U CN 220617309 U CN220617309 U CN 220617309U
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- movable plate
- mounting frame
- belt
- fixedly connected
- sliding
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- 239000000523 sample Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Control Of Conveyors (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a belt deviation alarm, which belongs to the technical field of conveyors and comprises a mounting frame and a distance sensor arranged on the mounting frame; the movable plate is in sliding clamping connection with the mounting frame, a feedback probe is fixedly arranged on one surface of the movable plate, which is opposite to the distance sensor, two guide sliding grooves are formed in the mounting frame, sliding blocks are fixedly connected to two sides of the bottom end of the movable plate, and the sliding blocks are in sliding clamping connection with the guide sliding grooves; according to the utility model, the movable plate can slide under the connection effect of the guide chute and the sliding block, and when the belt is deviated, the movable plate can be extruded, so that the feedback probe on the movable plate moves towards the distance sensor, the deviation and the deviation distance of the belt can be directly fed back, the belt has the characteristics of high efficiency and convenience in use, meanwhile, the accurate deviation distance of the belt can be confirmed by matching with the extension distance of the observation ruler plate, and the belt has good detection accuracy in use.
Description
Technical Field
The utility model belongs to the technical field of conveyors, and particularly relates to a belt deviation alarm.
Background
In the running process of the material conveyor, the belt may deviate from the moving path, namely the belt is deviated due to different rotation speeds of the driving wheel and the driven wheel. Belt deflection will greatly affect the transport of material.
The belt off tracking alarm device in the prior art is usually arranged on one side of a belt transmission shaft, and a temperature sensor is arranged on the inner side of the belt transmission shaft so as to detect whether the belt is off tracking or not by detecting the high temperature condition when the belt off tracking and the friction of surrounding parts are excessively high in temperature, the belt off tracking can be detected only after the belt is off tracking for a certain period of time, the use efficiency is somewhat insufficient, meanwhile, the detection of the specific distance of the belt off tracking is not obvious enough, and the accuracy of the belt off tracking measurement is poor.
Disclosure of Invention
The utility model provides a belt deviation alarm for solving the problem that the efficiency is insufficient in the prior art when the belt deviation is measured, and meanwhile, the detection of the specific distance of the belt deviation is insufficient, so that the accuracy is insufficient when the belt deviation is measured.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a belt deviation warning device, comprising:
the device comprises a mounting frame and a distance sensor arranged on the mounting frame;
the movable plate is in sliding clamping connection with the mounting frame, a feedback probe is fixedly arranged on one surface of the movable plate, which is opposite to the distance sensor, two guide sliding grooves are formed in the mounting frame, sliding blocks are fixedly connected to two sides of the bottom end of the movable plate, and the sliding blocks are in sliding clamping connection with the guide sliding grooves;
the two telescopic mechanisms are respectively arranged between the two sliding blocks and the side surfaces of the mounting frame;
the ruler plate is fixedly connected to the outer wall of the movable plate, the ruler sleeve is fixedly connected to the outer wall of the mounting frame, and one end of the ruler plate penetrates through the mounting frame in a sliding mode and is sleeved in the ruler sleeve.
As a preferable implementation mode, the position of the distance sensor corresponds to the position of the feedback probe, the movable plate is parallel to the distance sensor, and the top end of the movable plate is fixedly connected with a shielding plate.
As a preferred implementation mode, a limiting groove plate is fixedly connected to one side surface, far away from the feedback probe, of the movable plate, a plurality of rotatable guide wheels are installed in the limiting groove plate, and the cross section of each guide wheel is of an I-shaped structure.
As a preferable implementation mode, two rollers are arranged in the bottom notch of the movable plate, and the outer walls of the rollers are overlapped with the outer walls of the mounting frame.
As a preferred implementation mode, the telescopic mechanism comprises a sleeve rod fixedly connected to the sliding block, one end of the sleeve rod is sleeved with a supporting rod in a sliding mode, one end of the supporting rod, which is positioned in the sleeve rod, is fixedly connected with a spring, and one side face of the inner wall of one end of the spring is fixedly connected with one side face of the inner wall of the sleeve rod.
As a preferable implementation mode, a processor is fixedly arranged on one side surface, far away from the distance sensor, of the mounting frame, and a buzzer and an indicator lamp are arranged on the processor.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the installation frame is arranged on the conveyor belt, the movable plate is attached to the side edge of the belt, the movable plate can slide under the connection effect of the guide chute and the sliding block, and when the belt is deviated, the movable plate can be extruded, so that the feedback probe on the movable plate moves towards the distance sensor, the deviation and the deviation distance of the belt can be directly fed back, the belt has the characteristics of high efficiency and convenience in use, meanwhile, the extension distance of the observation ruler plate is matched, the deviation accurate distance of the belt can be confirmed, and the belt has good detection accuracy in use;
2. according to the utility model, the limiting groove plate is arranged on one surface of the movable plate, which is contacted with the side edge of the belt, so that the movable plate can be kept in contact with the side edge of the belt, the movable plate can be pushed when the belt is deviated, and the limiting groove plate is internally provided with the plurality of guide wheels, so that when the limiting groove plate is contacted with the side edge of the belt, the friction force between the limiting groove plate and the side edge of the belt can be reduced, and the belt is prevented from being worn.
Drawings
FIG. 1 is a first perspective view of the structure of the present utility model;
FIG. 2 is a second perspective view of the structure of the present utility model;
FIG. 3 is a schematic bottom view of the structure of the present utility model;
fig. 4 is an exploded view of the telescopic mechanism of the structure of the present utility model.
In the figure: 1. a mounting frame; 2. a distance sensor; 3. a movable plate; 4. a feedback probe; 5. a shielding plate; 6. limiting groove plates; 7. a guide wheel; 8. a ruler plate; 9. a telescoping mechanism; 91. a loop bar; 92. a spring; 93. a support rod; 10. a ruler sleeve; 11. a guide chute; 12. a slide block; 13. a processor; 14. an indicator light; 15. a buzzer; 16. and a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1:
referring to fig. 1-4, the present utility model provides a belt deviation alarm device, comprising:
a mounting frame 1 and a distance sensor 2 mounted on the mounting frame 1;
the movable plate 3 is in sliding clamping connection with the mounting frame 1, a feedback probe 4 is fixedly arranged on the surface, opposite to the distance sensor 2, of the movable plate 3, two guide sliding grooves 11 are formed in the mounting frame 1, sliding blocks 12 are fixedly connected to two sides of the bottom end of the movable plate 3, and the sliding blocks 12 are in sliding clamping connection with the guide sliding grooves 11;
the two telescopic mechanisms 9 are respectively arranged between the two sliding blocks 12 and the side surfaces of the mounting frame 1;
the ruler plate 8 is fixedly connected to the outer wall of the movable plate 3, the ruler sleeve 10 is fixedly connected to the outer wall of the mounting frame 1, and one end of the ruler plate 8 penetrates through the mounting frame 1 in a sliding mode and is sleeved in the ruler sleeve 10.
Specifically, as shown in fig. 1 and 2, the position of the distance sensor 2 corresponds to the position of the feedback probe 4, the movable plate 3 is parallel to the distance sensor 2, the top end of the movable plate 3 is fixedly connected with the shielding plate 5, and by means of the design of the shielding plate 5, a shielding protection layer can be formed above the feedback probe 4 so as to prevent the feedback probe 4 from being damaged by materials on the belt, and good guarantee is provided for long-term use of the belt.
The limiting groove plate 6 is fixedly connected with one side surface of the movable plate 3, which is far away from the feedback probe 4, a plurality of rotatable guide wheels 7 are arranged in the limiting groove plate 6, the cross section of each guide wheel 7 is of an I-shaped structure, the belt is ensured to accurately push the movable plate 3 when the belt is deviated through the design of the guide wheels, and a plurality of guide wheels 7 are arranged in the limiting groove plate 6, so that friction force between the movable plate 3 and the belt can be reduced when the belt contacts with the side edge of the belt, the movable plate 3 or the side edge of the belt is prevented from being damaged, and the use safety is better.
Specifically, as shown in fig. 4, the telescopic mechanism 9 includes a loop bar 91 fixedly connected to the slider 12, one end of the loop bar 91 is slidably sleeved with a supporting rod 93, the supporting rod 93 is located in the loop bar 91 and is fixedly connected with a spring 92, one side surface of the inner wall of the loop bar 91 at one end of the spring 92 is fixedly connected, the bottom end of the movable plate 3 can be supported and limited through connection cooperation of the loop bar 91 and the supporting rod 93, so that the stability is better, and meanwhile, through the action of the spring 92, the movable plate 3 is pushed to automatically reset after belt calibration is completed, so that belt deviation is detected for a long time.
Specifically, as shown in fig. 3, a processor 13 is fixedly installed on one side surface, far away from the distance sensor 2, of the mounting frame 1, a buzzer 15 and an indicator lamp 14 are arranged on the processor 13, and when the belt is deviated, warning is timely given through the indicator lamp 14 and the buzzer 15, so that a worker is reminded of overhauling and maintaining.
Referring to fig. 1-4, when in use, the mounting frame 1 is firstly mounted on a shell on one side of the conveyor belt, the limit groove plate 6 on one side of the movable plate 3 is attached to the side edge of the belt, the guide wheel 7 is contacted with the side edge of the belt, when the belt deflects in the running process, the belt extrudes the movable plate 3, the movable plate 3 slides along the guide chute 11, the movement of the movable plate 3 and the moving distance can be automatically detected through the cooperation of the distance sensor 2 and the feedback probe 4 on the movable plate 3, feedback display is performed through the processor 13, so that the deviation of the belt is alarmed, and meanwhile, the movement of the movable plate 3 and the moving distance can be checked through observing one end extending the ruler plate 8, so that the dual detection effect is achieved.
Example 2:
referring to fig. 1-4, the present utility model provides a belt deviation alarm device, comprising:
a mounting frame 1 and a distance sensor 2 mounted on the mounting frame 1;
the movable plate 3 is in sliding clamping connection with the mounting frame 1, a feedback probe 4 is fixedly arranged on the surface, opposite to the distance sensor 2, of the movable plate 3, two guide sliding grooves 11 are formed in the mounting frame 1, sliding blocks 12 are fixedly connected to two sides of the bottom end of the movable plate 3, and the sliding blocks 12 are in sliding clamping connection with the guide sliding grooves 11;
the two telescopic mechanisms 9 are respectively arranged between the two sliding blocks 12 and the side surfaces of the mounting frame 1;
the ruler plate 8 is fixedly connected to the outer wall of the movable plate 3, the ruler sleeve 10 is fixedly connected to the outer wall of the mounting frame 1, and one end of the ruler plate 8 penetrates through the mounting frame 1 in a sliding manner and is sleeved in the ruler sleeve 10
Specifically, as shown in fig. 1, two rollers 16 are disposed in the bottom notch of the movable plate 3, and the outer wall of each roller 16 is overlapped with the outer wall of the mounting frame 1, so that the friction force between the movable plate 3 and the contact surface of the mounting frame 1 can be reduced by using the rollers 16 through the design of the rollers, and the movable plate 3 can be moved more easily when being extruded by a belt, so that the belt deviation can be detected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A belt deviation alarm device, comprising:
the device comprises a mounting frame (1) and a distance sensor (2) arranged on the mounting frame (1);
the movable plate (3) is in sliding clamping connection with the mounting frame (1), a feedback probe (4) is fixedly arranged on one surface of the movable plate (3) opposite to the distance sensor (2), two guide sliding grooves (11) are formed in the mounting frame (1), sliding blocks (12) are fixedly connected to two sides of the bottom end of the movable plate (3), and the sliding blocks (12) are in sliding clamping connection with the guide sliding grooves (11);
the two telescopic mechanisms (9) are respectively arranged between the two sliding blocks (12) and the side surfaces of the mounting frame (1);
the ruler plate (8) is fixedly connected to the outer wall of the movable plate (3), the outer wall of the mounting frame (1) is fixedly connected with the ruler sleeve (10), and one end of the ruler plate (8) penetrates through the mounting frame (1) in a sliding mode and is sleeved in the ruler sleeve (10).
2. The belt deviation warning device of claim 1, wherein: the position of the distance sensor (2) corresponds to the position of the feedback probe (4), the movable plate (3) is parallel to the distance sensor (2), and the top end of the movable plate (3) is fixedly connected with a shielding plate (5).
3. The belt deviation warning device of claim 1, wherein: a limiting groove plate (6) is fixedly connected to one side surface, far away from the feedback probe (4), of the movable plate (3), a plurality of rotatable guide wheels (7) are installed in the limiting groove plate (6), and the cross section of each guide wheel (7) is of an I-shaped structure.
4. The belt deviation warning device of claim 1, wherein: two rollers (16) are arranged in the bottom notch of the movable plate (3), and the outer walls of the rollers (16) are overlapped with the outer walls of the mounting frame (1).
5. The belt deviation warning device of claim 1, wherein: the telescopic mechanism (9) comprises a loop bar (91) fixedly connected to the sliding block (12), one end of the loop bar (91) is sleeved with a supporting rod (93) in a sliding mode, one end of the supporting rod (93) located in the loop bar (91) is fixedly connected with a spring (92), and one side face of the inner wall of one end of the loop bar (91) of the spring (92) is fixedly connected.
6. The belt deviation warning device of claim 5, wherein: a processor (13) is fixedly arranged on one side surface, far away from the distance sensor (2), of the mounting frame (1), and a buzzer (15) and an indicator lamp (14) are arranged on the processor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307075.1U CN220617309U (en) | 2023-08-28 | 2023-08-28 | Belt deviation alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307075.1U CN220617309U (en) | 2023-08-28 | 2023-08-28 | Belt deviation alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220617309U true CN220617309U (en) | 2024-03-19 |
Family
ID=90211884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307075.1U Active CN220617309U (en) | 2023-08-28 | 2023-08-28 | Belt deviation alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220617309U (en) |
-
2023
- 2023-08-28 CN CN202322307075.1U patent/CN220617309U/en active Active
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