CN218663890U - Detection apparatus for tobacco feed lifting machine - Google Patents
Detection apparatus for tobacco feed lifting machine Download PDFInfo
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- CN218663890U CN218663890U CN202223360342.3U CN202223360342U CN218663890U CN 218663890 U CN218663890 U CN 218663890U CN 202223360342 U CN202223360342 U CN 202223360342U CN 218663890 U CN218663890 U CN 218663890U
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Abstract
The utility model provides a detection apparatus for tobacco feed lifting machine, include: the device comprises a controller, a travel switch and an alarm device; the travel switch is arranged below a connecting piece of a cross brace and a transmission chain of the tobacco lifter, and the cross brace sinks and can be in contact with the travel switch when the connecting piece is broken; the controller is respectively in signal connection with the travel switch and the alarm device, and the controller controls the alarm device to give an alarm when the travel switch detects that the connecting piece is broken. The utility model discloses can reduce the equipment maintenance cost.
Description
Technical Field
The utility model relates to a in tobacco lifting machine's technical field, in particular to detection device of tobacco feed lifting machine.
Background
On the tobacco shred production line, a plurality of quantitative feeding systems are arranged for ensuring the stability of the process indexes of each process equipment and the product quality. The quantitative feeding system generally comprises a material spreading vehicle, a material bin, a lifter, a metering pipe and the like. The main moving parts of the hoister comprise a conveyer belt, a harrow pin, a transmission chain and a cross brace. Wherein the cross brace is fixed on the transmission chain through the connecting piece. When the load of the hoister is increased due to material blockage, scraping and the like, the connecting piece is stressed to the maximum and is easy to break, and the transverse support falls off or even the conveying belt is broken if the hoister is stopped in time. The equipment is seriously damaged, the maintenance workload is large, the maintenance time is long (about 20 hours), and the production is seriously influenced. Therefore, the operation detection of the tobacco elevator has important significance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detection apparatus for tobacco feed lifting machine solves tobacco feed lifting machine and can not in time detect when taking place the stull fracture, easily causes the conveyer belt to snap, seriously influences the problem of production, can improve the real-time of tobacco lifting machine detection, reduces the plant maintenance cost.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a detection device for a tobacco feeding elevator, comprising: the device comprises a controller, a travel switch and an alarm device;
the travel switch is arranged below a connecting piece of a cross brace and a transmission chain of the tobacco lifter, and the cross brace sinks and can be in contact with the travel switch when the connecting piece is broken;
the controller is respectively in signal connection with the travel switch and the alarm device, and the controller controls the alarm device to give an alarm when the travel switch detects that the connecting piece is broken.
Preferably, the method further comprises the following steps: a photoelectric switch;
the photoelectric switch is arranged on the metering pipe at the discharge port of the tobacco feeding elevator and is used for detecting whether the metering pipe is blocked or not;
the controller is in signal connection with the photoelectric switch and controls the alarm device to give an alarm when the metering tube is blocked.
Preferably, the travel switch is arranged at a position 30mm below the joint of the cross brace and the connecting piece.
Preferably, the method further comprises the following steps: the system comprises a wireless communication module and a mobile terminal;
the controller is in signal connection with the wireless communication module and is in communication connection with the mobile terminal of an operator through the wireless communication module;
the controller pushes alarm information to the mobile terminal through the wireless communication module when the connecting piece is broken.
Preferably, the mobile terminal includes at least any one of the following: smart mobile phone, panel computer and intelligent wearing equipment.
Preferably, the wireless communication module at least includes any one of the following: the device comprises a mobile communication module, a Bluetooth communication module and a quantum communication module.
Preferably, the method further comprises the following steps: a display screen;
the display screen is in signal connection with the controller, and the controller controls the display screen to display fault information when the connecting piece is broken or the metering pipe is blocked.
Preferably, the alarm device includes at least any one of: pilot lamp, buzzer and audible-visual annunciator.
Preferably, the controller is a PLC programmable controller or a microprocessor.
The utility model provides a detection apparatus for tobacco feed lifting machine sets up travel switch in the crosspiece of tobacco feed lifting machine and the hookup piece below of driving chain, in order to detect whether the hookup piece breaks, and the controller controls alarm device and reports to the police when the hookup piece breaks. The problem of tobacco lifting machine can not in time detect when taking place the stull fracture, easily cause the conveyer belt to break, seriously influence production is solved, the real-time of tobacco lifting machine detection can be improved, the equipment maintenance cost is reduced.
Drawings
In order to more clearly illustrate the specific embodiments of the present invention, the drawings used in the embodiments will be briefly described below.
Fig. 1 is the utility model provides a pair of tobacco elevator detection device's schematic diagram.
Fig. 2 is a schematic diagram of a tobacco feeding elevator provided by the present invention.
Fig. 3 is a schematic diagram of a setting position of the travel switch according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.
The problem that the maintenance cost and the production cost are increased easily because the cross brace of the existing tobacco feeding hoister can not be detected in time when being broken is solved. The utility model provides a detection apparatus for tobacco feed lifting machine solves tobacco feed lifting machine and can not in time detect when taking place the stull fracture, easily causes the conveyer belt to snap, seriously influences the problem of production, can improve the real-time of tobacco lifting machine detection, reduces the maintenance of equipment cost.
As shown in fig. 1 to 3, a detecting device for a tobacco feeding elevator comprises: controller, travel switch and alarm device. The travel switch is arranged below a connecting piece of a cross brace and a transmission chain of the tobacco lifter, and the cross brace sinks to be in contact with the travel switch when the connecting piece is broken. The controller is respectively in signal connection with the travel switch and the alarm device, and the controller controls the alarm device to give an alarm when the travel switch detects that the connecting piece is broken.
Specifically, as shown in fig. 2 and 3, tobacco is conveyed to a discharge bin 3 by a hoist 2 in a bin 1, and a transmission chain in the hoist is connected with a cross brace 4 through a connecting piece. A travel switch 6 is respectively arranged at the position below the connecting piece 5 at the two ends of the cross brace and is used as a detection device; when the connecting piece at one end of the cross brace is broken, the cross brace at the broken part can descend under the support of the conveying belt to touch the travel switch, so that the travel switch sends a pulse signal to the controller, and the controller controls the alarm device to give an alarm and stops the operation of the elevator. The device can detect when the stull is cracked, in time stops the lifting machine operation to send out the acousto-optic warning, remind operating personnel, avoid the further damage of equipment, reduce maintenance work volume, guarantee production.
The device also includes: a photoelectric switch; the photoelectric switch is arranged on the metering pipe at the discharge port of the tobacco feeding elevator and is used for detecting whether the metering pipe is blocked or not; the controller is in signal connection with the photoelectric switch and controls the alarm device to give an alarm when the metering tube is blocked.
Further, the travel switch is arranged at a position 30mm below the joint of the cross brace and the connecting piece.
The device also includes: the mobile terminal comprises a wireless communication module and a mobile terminal; the controller is in signal connection with the wireless communication module, and the controller is in communication connection with the mobile terminal of the operator through the wireless communication module. The controller pushes alarm information to the mobile terminal through the wireless communication module when the connecting piece is broken.
Further, the mobile terminal at least comprises any one of the following: smart mobile phone, panel computer and intelligent wearing equipment.
Further, the wireless communication module at least comprises any one of the following: the device comprises a mobile communication module, a Bluetooth communication module and a quantum communication module.
The device also includes: a display screen; the display screen is in signal connection with the controller, and the controller controls the display screen to display fault information when the connecting piece is broken or the metering pipe is blocked.
Further, the alarm device includes at least any one of: pilot lamp, buzzer and audible-visual annunciator.
Further, the controller is a PLC programmable controller or a microprocessor.
It is visible, the utility model provides a detection device of tobacco feed lifting machine sets up travel switch in the crosspiece of tobacco feed lifting machine and the hookup piece below of driving chain, in order to detect whether the hookup piece breaks down, and the controller controls alarm device and reports to the police when the hookup piece breaks down. The problem of tobacco lifting machine can not in time detect when taking place the stull fracture, easily cause the conveyer belt to break, seriously influence production is solved, the real-time of tobacco lifting machine detection can be improved, the equipment maintenance cost is reduced.
The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above description is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation scope shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.
Claims (9)
1. A detection device for a tobacco feeding and lifting machine is characterized by comprising: the device comprises a controller, a travel switch and an alarm device;
the travel switch is arranged below a connecting piece of a cross brace and a transmission chain of the tobacco lifter, and the cross brace sinks and can be in contact with the travel switch when the connecting piece is broken;
the controller is respectively in signal connection with the travel switch and the alarm device, and the controller controls the alarm device to give an alarm when the travel switch detects that the connecting piece is broken.
2. The apparatus as set forth in claim 1, further comprising: a photoelectric switch;
the photoelectric switch is arranged on the metering pipe at the discharge port of the tobacco feeding elevator and is used for detecting whether the metering pipe is blocked or not;
the controller is in signal connection with the photoelectric switch and controls the alarm device to give an alarm when the metering tube is blocked.
3. A detecting device of a tobacco feeding hoist as claimed in claim 2, characterized in that the travel switch is provided 30mm directly below the connection of the wale and the coupling piece.
4. A tobacco feeding elevator detection apparatus as set forth in claim 3, further comprising: the mobile terminal comprises a wireless communication module and a mobile terminal;
the controller is in signal connection with the wireless communication module and is in communication connection with the mobile terminal of an operator through the wireless communication module;
the controller pushes alarm information to the mobile terminal through the wireless communication module when the connecting piece is broken.
5. The detecting device of a tobacco feeding elevator according to claim 4, characterized in that the mobile terminal comprises at least one of the following: smart mobile phone, panel computer and intelligent wearing equipment.
6. The detecting device of a tobacco feeding hoist as claimed in claim 5, wherein the wireless communication module comprises at least one of the following: the device comprises a mobile communication module, a Bluetooth communication module and a quantum communication module.
7. The apparatus as set forth in claim 6, further comprising: a display screen;
the display screen is in signal connection with the controller, and the controller controls the display screen to display fault information when the connecting piece is broken or the metering pipe is blocked.
8. A detection device for a tobacco feeding elevator according to any one of claims 1 to 7, characterized in that the alarm device comprises at least one of the following: pilot lamp, buzzer and audible-visual annunciator.
9. The apparatus as claimed in claim 8, wherein the controller is a PLC or microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223360342.3U CN218663890U (en) | 2022-12-12 | 2022-12-12 | Detection apparatus for tobacco feed lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223360342.3U CN218663890U (en) | 2022-12-12 | 2022-12-12 | Detection apparatus for tobacco feed lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218663890U true CN218663890U (en) | 2023-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223360342.3U Active CN218663890U (en) | 2022-12-12 | 2022-12-12 | Detection apparatus for tobacco feed lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218663890U (en) |
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2022
- 2022-12-12 CN CN202223360342.3U patent/CN218663890U/en active Active
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