CN219884921U - Belt tearing alarm - Google Patents
Belt tearing alarm Download PDFInfo
- Publication number
- CN219884921U CN219884921U CN202321306038.2U CN202321306038U CN219884921U CN 219884921 U CN219884921 U CN 219884921U CN 202321306038 U CN202321306038 U CN 202321306038U CN 219884921 U CN219884921 U CN 219884921U
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- belt
- mounting
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- alarm
- frame
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- 239000000463 material Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000002159 abnormal effect Effects 0.000 claims abstract description 18
- 239000003245 coal Substances 0.000 claims description 21
- 230000005484 gravity Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000010985 leather Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Abstract
The utility model discloses a belt tearing alarm, comprising: the device comprises a chassis, a transmission mechanism arranged on the chassis and a conveying belt sleeved on the transmission mechanism, wherein the conveying belt consists of an upper belt and a return belt, the upper belt and the return Cheng Pidai are respectively arranged at the upper part and the lower part of the chassis and connected end to end, and when the conveying belt runs; the guide frame is fixed on the upper surface of the underframe and covered on the upper leather belt, and the guide frame further comprises a limiting rope assembly arranged on the underframe, wherein the limiting rope assembly is arranged at the front part of the guide frame; also included is an alarm structure disposed inside the chassis. According to the utility model, the limiting rope assembly is simple in structure, the conveying process of abnormal materials can be stopped under the condition of complex working conditions, and meanwhile, the alarm structure is driven to give out an alarm, so that the phenomenon of belt tearing is prevented, and the service life of the belt conveyor and the safe and stable production degree are greatly improved.
Description
Technical Field
The utility model relates to the technical field of belt conveying, in particular to a belt tearing alarm.
Background
Belt conveyor: mainly comprises a frame, a conveying belt, a belt roller, a tensioning device, a transmission device and the like. The conveying system is used for conveying loose materials or finished articles, can be used for conveying a single piece according to the conveying process requirement, and can also be used for forming a plurality of conveying systems or forming a horizontal or inclined conveying system with different conveying equipment;
however, in the process of conveying materials by the belt, when the oversized materials pass through, the belt is easily clamped at a blanking position or a material guide port, at the moment, a hard object can puncture the belt, namely, the hard object which punctures the belt is clamped above the belt to cause belt tearing, if no measures are timely found and taken, along with continuous conveying of the belt, the tearing wound is continuously increased until all the circumferential tearing or tearing of the belt is found to be stopped, so that the belt tearing alarm is provided.
Disclosure of Invention
The utility model aims to provide a belt tearing alarm which is simple in structure through a limiting rope assembly, can stop the conveying process of abnormal materials under the condition of complex working conditions, and meanwhile drives an alarm structure to give out an alarm so as to prevent the phenomenon of belt tearing, so that the service life of a belt conveyor is greatly prolonged, and the safety and stability production degree is greatly improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a belt tear alarm comprising: the conveying belt is sleeved on the transmission mechanism, consists of an upper belt and a return belt, is respectively arranged at the upper part and the lower part of the underframe, is connected end to end, and is used for conveying materials when the conveying belt runs; the material guiding frame is fixed on the upper surface of the underframe and covered on the upper leather belt, and the material guiding frame further comprises a limiting rope assembly arranged on the underframe, wherein the limiting rope assembly is arranged at the front part of the material guiding frame and used for sensing abnormal materials and stopping the conveying belt; the limiting rope assembly comprises a telescopic assembly, a mounting mechanism and a deflection sensing mechanism, wherein the telescopic assembly is arranged on the side wall of the underframe, the mounting mechanism and the deflection sensing mechanism are respectively arranged at the telescopic end of the telescopic assembly, and the mounting mechanism and the deflection sensing mechanism are respectively arranged at two sides of the upper belt; the device also comprises a pull rope body arranged between the mounting mechanism and the deflection sensing mechanism, when the pull rope body is acted by an abnormal object, the pull rope body can drive the deflection sensing mechanism to deflect and stop the conveying belt; also included is an alarm structure disposed inside the chassis.
Preferably, the deflection sensing mechanism comprises a mounting frame, a support column fixed on the mounting frame, and a transmission ring rotatably connected on the mounting frame, wherein one end of the pull rope body penetrates through a through groove formed in the support column and is connected with the transmission ring;
and the angle sensor is arranged on the driving ring, and when the pull rope body is acted by an abnormal object, the pull rope body can drive the driving ring to deflect and trigger the angle sensor to start so as to stop the operation of the conveying belt.
Preferably, the mounting mechanism comprises a mounting column, the mounting column is fixed at the telescopic end of the telescopic structure, and a mounting ring is fixed on the mounting column, and the end part of the pull rope body, which is far away from the driving ring, is fixedly connected with the mounting ring.
Preferably, the telescopic components are provided with two groups and are respectively arranged at two sides of the underframe, each group of telescopic components comprises a mounting bar, and the mounting bars are fixed on the side wall of the lower part of the underframe; still include the installing frame, installing frame and mounting bracket adaptation, and the installing frame passes through bolt structure with the mounting bracket and is connected, and set up electric telescopic handle on the installing frame for adjust the spacing height of stay cord body.
Preferably, a coal leakage sensing device is further arranged between the upper belt and the return belt, and is used for linking the singlechip to stop the operation of the conveying belt when the upper belt is damaged; the coal leakage sensing device comprises a balance bracket and a coal leakage sensing disc arranged on the opposite surface of the balance bracket, and the coal leakage sensing disc is arranged between an upper belt and a return belt and is used for receiving materials leaked through a damaged port of the upper belt; the gravity sensor is arranged on the mounting frame and is used for sensing the weight of the coal leakage sensing disc.
Preferably, the alarm structure comprises an alarm, the alarm being disposed on the chassis.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the limiting rope assembly, the limiting rope assembly is arranged at the front part of the material guiding frame, when the volume of the material is overlarge or the amount of the material exceeds a specified specification, abnormal materials can be contacted with the limiting rope assembly and triggered, so that sensing information is sent to the singlechip in the underframe, the singlechip controls the transmission mechanism to stop running, and meanwhile, the alarm structure is driven to give an alarm, so that the prevention measure of the abnormal materials is realized, and staff is reminded to carry out subsequent treatment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural diagram of a coal leakage sensing device.
In the figure: 1. a chassis; 2. a material guiding frame; 3. an electric telescopic rod; 5. a mounting ring; 6. a drive ring; 7. a support column; 8. a mounting frame; 9. an angle sensor; 10. a return belt; 12. an upper belt; 13. a coal leakage induction plate; 14. a gravity sensor; 16. a mounting column; 17. a pull rope body; 18. a mounting bar; 19. a mounting frame; 20. and (5) balancing the bracket.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 2, the present utility model preferably provides the following technical solutions: a belt tear alarm comprising: the device comprises a chassis 1, a transmission mechanism arranged on the chassis 1 and a conveying belt sleeved on the transmission mechanism, wherein the conveying belt consists of an upper belt 12 and a return belt 10, the upper belt 12 and the return belt 10 are respectively arranged at the upper part and the lower part of the chassis 1 and connected end to end, and the device is used for conveying materials when the conveying belt runs; the material guiding frame 2 is fixed on the upper surface of the underframe 1 and covered on the upper belt 12, and the material guiding frame further comprises a limiting rope assembly arranged on the underframe 1, wherein the limiting rope assembly is arranged at the front part of the material guiding frame 2 and used for sensing abnormal materials and stopping the conveying belt; the limiting rope assembly comprises a telescopic assembly, wherein the telescopic assembly is arranged on the side wall of the underframe 1, and a mounting mechanism and a deflection sensing mechanism are respectively arranged at the telescopic end of the telescopic assembly, and are respectively arranged at two sides of the upper belt 12; the device also comprises a stay rope body 17 arranged between the mounting mechanism and the deflection sensing mechanism, when the stay rope body 17 is acted by an abnormal object, the stay rope body 17 can drive the deflection sensing mechanism to deflect and stop the conveying belt; also comprises an alarm structure arranged inside the underframe 1 and used for reminding workers.
In this embodiment, it is worth noting that the upper belt 12 is operated to the upper part of the transmission mechanism, and the return belt 10 is operated to the lower part of the transmission mechanism, so that when the transmission mechanism is driven to operate, the material on the upper surface of the upper belt 12 can be conveyed into the material guiding frame 2, at this time, through the limiting rope assembly, which is arranged in the front part of the material guiding frame 2, when the volume of the material is too large or the amount of the material exceeds the specified specification, the abnormal material can be contacted with the limiting rope assembly and is triggered, thereby sending sensing information to the singlechip in the chassis 1, the singlechip controls the transmission mechanism to stop operating, and simultaneously drives the alarm structure to give an alarm, thereby realizing the preventive measure of the abnormal material and reminding workers to perform subsequent treatment;
as shown in fig. 1: the limiting rope assembly comprises a telescopic assembly, a mounting mechanism and a deflection sensing mechanism which are arranged on the telescopic assembly, and also comprises a pull rope body 17 which is arranged between the mounting mechanism and the deflection sensing mechanism, when an abnormal material is in contact with the pull rope body 17, the pull rope body 17 can be pulled, so that the deflection sensing mechanism operates, further an internal sensing device is triggered, the singlechip is used for controlling the conveying belt to stop operating, and meanwhile, the alarm structure is driven to give an alarm;
this design, through the spacing rope subassembly that sets up, its simple structure to can stop under the complex operating mode condition, stop the transportation process of stopping unusual material, drive alarm structure simultaneously and send out the alarm, and then prevent the phenomenon that the belt was torn, make belt feeder belt life-span and safe and stable production degree greatly improve.
Further, the deflection sensing mechanism comprises a mounting frame 8, a support column 7 fixed on the mounting frame 8, and a transmission ring 6 rotatably connected to the mounting frame 8, wherein one end of a pull rope body 17 penetrates through a through groove formed in the support column 7 and is connected with the transmission ring 6; and the angle sensor 9 is arranged on the transmission ring 6, when the pull rope body 17 is acted by an abnormal object, the pull rope body 17 can drive the transmission ring 6 to deflect and trigger the angle sensor 9 to start so as to stop the operation of the conveying belt.
As shown in FIG. 1, since one end of the pull rope body 17 is connected with the transmission ring 6, the transmission ring 6 is rotatably connected with the mounting frame 8, and the other end of the transmission ring is fixed on the mounting mechanism, when an abnormal material contacts with the pull rope body 17 and pulls the pull rope body 17, the transmission ring 6 can be rotated, so that the angle sensor 9 on the transmission ring 6 is rotated, the angle sensor 9 transmits sensing information to the singlechip, and the singlechip receives and analyzes the information, thereby controlling the conveying belt to stop running.
Further, the mounting mechanism comprises a mounting column 16, the mounting column 16 is fixed at the telescopic end of the telescopic structure, and a mounting ring 5 fixed on the mounting column 16, and the end part of the stay rope body 17, which is far away from the driving ring 6, is fixedly connected with the mounting ring 5.
Further, two groups of telescopic assemblies are arranged on two sides of the underframe 1 respectively, each group of telescopic assemblies comprises a mounting bar 18, and the mounting bars 18 are fixed on the side wall of the lower part of the underframe 1; still include installing frame 19, installing frame 19 and mounting bracket 8 adaptation, and installing frame 19 passes through bolt structure with mounting bracket 8 to and set up the electric telescopic handle 3 on installing frame 19 for adjust the spacing height of stay cord body 17.
Here, as shown in fig. 1, by adjusting the telescopic length of the electric telescopic rod 3, the height of the pull rope body 17 can be controlled, so that materials with different sizes and different amounts can be adapted.
Example 2
As another embodiment of the utility model, a coal leakage sensing device is also arranged between the upper belt 12 and the return belt 10, and is used for linking the singlechip to stop the operation of the conveying belt when the upper belt 12 is damaged; the coal leakage sensing device comprises a balance bracket 20 and a coal leakage sensing disc 13 arranged on the opposite surface of the balance bracket 20, wherein the coal leakage sensing disc 13 is arranged between the upper belt 12 and the return belt 10 and is used for receiving materials leaked through a damaged port of the upper belt 12; and a gravity sensor 14 arranged on the mounting frame 19 and used for sensing the weight of the coal leakage sensing disc 13.
In this embodiment, the coal leakage sensing device may be disposed at any position between the upper belt 12 and the return belt 10, preferably in the middle of the conveying belt, when the belt is damaged due to abnormal materials, the material slag may drop onto the coal leakage sensing disc 13 from the damaged position, as shown in fig. 2, at this time, the gravity sensor 14 may receive gravity information on the coal leakage sensing disc 13 and transmit the information to the singlechip, and the singlechip controls the conveying belt to stop running, so as to avoid the phenomenon that the tearing wound of the belt continues until the circumferential tearing of all the belts is found.
Further, the alarm structure comprises an alarm, the alarm is arranged on the underframe 1 and is connected with the coal leakage sensing device and the limiting rope component, when the angle sensor 9 or the gravity sensor 14 sends sensing signals to the singlechip, the singlechip enables the conveying belt to stop running and drives the alarm to run so as to remind workers of timely processing.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.
The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.
The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (6)
1. Belt tearing alarm, its characterized in that includes:
the device comprises a bottom frame (1), a transmission mechanism arranged on the bottom frame (1) and a conveying belt sleeved on the transmission mechanism, wherein the conveying belt consists of an upper belt (12) and a return belt (10), the upper belt (12) and the return belt (10) are respectively arranged at the upper part and the lower part of the bottom frame (1) and connected end to end, and the device is used for conveying materials when the conveying belt runs;
the material guiding frame (2) is fixed on the upper surface of the underframe (1) and covered on the upper belt (12), the material guiding frame also comprises a limiting rope assembly arranged on the underframe (1), and the limiting rope assembly is arranged at the front part of the material guiding frame (2) and used for sensing abnormal materials and stopping the conveying belt;
the limiting rope assembly comprises a telescopic assembly, wherein the telescopic assembly is arranged on the side wall of the underframe (1), and a mounting mechanism and a deflection sensing mechanism are respectively arranged at the telescopic end of the telescopic assembly, and are respectively arranged at two sides of the upper belt (12);
the device also comprises a stay rope body (17) arranged between the mounting mechanism and the deflection sensing mechanism, when the stay rope body (17) is acted by an abnormal object, the stay rope body (17) can drive the deflection sensing mechanism to deflect and stop the conveying belt;
the alarm structure is arranged inside the underframe (1) and is used for reminding workers.
2. The belt tear warning device of claim 1, wherein:
the deflection sensing mechanism comprises a mounting frame (8), a supporting column (7) fixed on the mounting frame (8), and a transmission ring (6) rotatably connected on the mounting frame (8), wherein one end of a pull rope body (17) penetrates through a through groove formed in the supporting column (7) and is connected with the transmission ring (6);
and an angle sensor (9) arranged on the drive ring (6), wherein when the pull rope body (17) is acted by an abnormal object, the pull rope body (17) can drive the drive ring (6) to deflect and trigger the angle sensor (9) to start so as to stop the operation of the conveying belt.
3. The belt tear warning device of claim 1, wherein:
the installation mechanism comprises an installation column (16), the installation column (16) is fixed at the telescopic end of the telescopic structure, and the installation ring (5) is fixed on the installation column (16), and the end part of the stay rope body (17) far away from the driving ring (6) is fixedly connected with the installation ring (5).
4. The belt tear warning device of claim 1, wherein:
the telescopic components are provided with two groups and are respectively arranged at two sides of the underframe (1), each group of telescopic components comprises a mounting strip (18), and the mounting strips (18) are fixed on the side wall of the lower part of the underframe (1);
still include installing frame (19), installing frame (19) and mounting bracket (8) adaptation, and installing frame (19) are connected through bolt structure with mounting bracket (8), and set up electric telescopic handle (3) on installing frame (19) for adjust the spacing height of stay cord body (17).
5. The belt tear warning device of claim 4, wherein:
a coal leakage sensing device is further arranged between the upper belt (12) and the return belt (10), and is used for linking the singlechip to stop the operation of the conveying belt when the upper belt (12) is damaged;
the coal leakage sensing device comprises a balance bracket (20) and a coal leakage sensing disc (13) arranged on the opposite surface of the balance bracket (20), wherein the coal leakage sensing disc (13) is arranged between an upper belt (12) and a return belt (10) and is used for receiving materials leaked through a damaged port of the upper belt (12);
the device also comprises a gravity sensor (14) arranged on the mounting frame (19) and used for sensing the weight of the coal leakage sensing disc (13).
6. The belt tear warning device of claim 1, wherein:
the alarm structure comprises an alarm which is arranged on the underframe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306038.2U CN219884921U (en) | 2023-05-26 | 2023-05-26 | Belt tearing alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306038.2U CN219884921U (en) | 2023-05-26 | 2023-05-26 | Belt tearing alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219884921U true CN219884921U (en) | 2023-10-24 |
Family
ID=88394869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306038.2U Active CN219884921U (en) | 2023-05-26 | 2023-05-26 | Belt tearing alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219884921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509072A (en) * | 2024-01-08 | 2024-02-06 | 烟台市福山区鼎盛钼业有限公司 | Belt feeder tears detection device |
-
2023
- 2023-05-26 CN CN202321306038.2U patent/CN219884921U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117509072A (en) * | 2024-01-08 | 2024-02-06 | 烟台市福山区鼎盛钼业有限公司 | Belt feeder tears detection device |
| CN117509072B (en) * | 2024-01-08 | 2024-03-26 | 烟台市福山区鼎盛钼业有限公司 | Belt feeder tears detection device |
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