CN214454187U - Anti-blocking device for tobacco shred belt conveyor - Google Patents
Anti-blocking device for tobacco shred belt conveyor Download PDFInfo
- Publication number
- CN214454187U CN214454187U CN202023218563.8U CN202023218563U CN214454187U CN 214454187 U CN214454187 U CN 214454187U CN 202023218563 U CN202023218563 U CN 202023218563U CN 214454187 U CN214454187 U CN 214454187U
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- programmable controller
- belt conveyor
- plc programmable
- switching mechanism
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Abstract
The utility model discloses a pipe tobacco band conveyer prevents stifled device, including band conveyer (1) and hood cover (2), be provided with convertible switching mechanism on the inner wall of hood cover (2) tip, the top of hood cover (2) is provided with thrustor (13), be provided with rake (3) in hood cover (2), the flexible end of thrustor (13) run through in behind hood cover (2) with the top fixed connection of rake (3), still be provided with PLC programmable controller (4) on hood cover (2), convertible switching mechanism with thrustor (13) all with PLC programmable controller (4) electricity is connected. The utility model discloses can effectively prevent the material jam, need not the staff and guard, reduce the human cost.
Description
Technical Field
The utility model relates to a pipe tobacco band conveyer prevents stifled device.
Background
The belt conveyor is widely applied to the tobacco processing process and can convey materials such as tobacco leaves, tobacco stems, tobacco shreds and the like. In actual work, the putty problem often appears in the nose cover position of band conveyer tip, in case the putty influences the normal work of production line, has the band conveyer that can damage moreover, and current band conveyer does not prevent stifled device, and the staff need regularly inspect to prevent the putty, need occupy a manpower resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pipe tobacco band conveyer prevents stifled device to solve the technical problem among the prior art, it can prevent effectively that the material from blockking up, need not the staff and guard, reduces the human cost.
The utility model provides a pipe tobacco band conveyer prevents stifled device, including band conveyer and hood cover, be provided with convertible switching mechanism on the inner wall of hood tip, the top of hood cover is provided with pushing mechanism, be provided with the rake in the hood cover, pushing mechanism's flexible end run through in behind the hood cover with the top fixed connection of rake, the hood covers and still is provided with PLC programmable controller, convertible switching mechanism with pushing mechanism all with PLC programmable controller electricity is connected.
Among the aforesaid pipe tobacco band conveyer prevents stifled device, preferably, convertible switching mechanism includes mounting panel, returning face plate, push switch and spacing pin, the quantity of mounting panel is two, welded fastening is in on the inner wall of nose cover, the returning face plate rotationally installs two through the pivot between the mounting panel, spacing pin with mounting panel fixed connection, and be located the below of returning face plate, push switch is fixed to be set up on the inner wall of nose cover, push switch with PLC programmable controller electricity is connected.
In the anti-blocking device of the tobacco shred belt conveyor, preferably, a stop lever mounting plate is arranged on the mounting plate, and the limiting stop lever is in threaded connection with the stop lever mounting plate.
In the anti-blocking device of the tobacco shred belt conveyor, preferably, the machine head cover is further provided with a photoelectric distance measuring sensor and an audible and visual alarm, the photoelectric distance measuring sensor is arranged above the turnover switch mechanism, the audible and visual alarm is arranged at the top of the machine head cover, the photoelectric distance measuring sensor and the audible and visual alarm are electrically connected with the PLC.
In the anti-blocking device for the tobacco shred belt conveyor, preferably, the pushing mechanism is a hydraulic cylinder, an air cylinder or an electric push-pull rod.
Compared with the prior art, the utility model discloses be provided with convertible switching mechanism on the inner wall of hood tip, the top of hood cover is provided with pushing mechanism, is provided with the rake in the hood cover, and pushing mechanism's flexible end runs through behind the hood cover with the top fixed connection of rake, and the aircraft nose covers and still is provided with PLC programmable controller, and convertible switching mechanism and pushing mechanism all are connected with PLC programmable controller electricity. Can extrude convertible switching mechanism after the material piles up to a certain degree, convertible switching mechanism sends the signal to PLC programmable controller, and PLC programmable controller control pushing mechanism extension and through the rake with the evacuation of accumulational material, need not staff's manual processing, has reduced the human cost, has also effectively solved the accumulational problem of material moreover.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: the device comprises a belt conveyor 1, a head cover 2, a rake 3, a PLC (programmable logic controller) 4, a mounting plate 5, a turnover plate 6, a press switch 7, a limit stop lever 8, a rotating shaft 9, a stop lever mounting plate 10, a photoelectric distance measuring sensor 11, an audible and visual alarm 12 and a pushing mechanism 13.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The embodiment of the utility model provides a: as shown in fig. 1, a pipe tobacco band conveyer prevents stifled device, including band conveyer 1 and hood 2, hood 2 sets up the tip at band conveyer 1 for prevent that the material from splashing, be provided with convertible switching mechanism on the inner wall of hood 2 tip, the top of hood 2 is provided with thrustor 13, be provided with rake 3 in the hood 2, the flexible end of thrustor 13 runs through behind hood 2 with the top fixed connection of rake 3, still be provided with PLC programmable controller 4 on hood 2, convertible switching mechanism and thrustor 13 all are connected with PLC programmable controller 4 electricity, one kind of pneumatic cylinder, cylinder or electronic push-and-pull rod can be selected to the thrustor 13.
Through the setting of convertible switching mechanism, when the material takes place to pile up the jamming, convertible switching mechanism can constantly be extruded to the material, convertible switching mechanism sends the signal to PLC programmable controller 4, and PLC programmable controller 4 control pushing mechanism 13 extends, and pushing mechanism 13 takes rake 3 downstream and loose material, makes the material normally fall to solve the material jam problem.
In a specific implementation mode, the turnover type switch mechanism comprises two mounting plates 5, a turnover plate 6, a press switch 7 and a limit stop lever 8, the two mounting plates 5 are arranged along the horizontal direction, the two mounting plates 5 are welded and fixed on the inner wall of the nose cover 2, one end of the turnover plate 6 is rotatably mounted between the two mounting plates 5 through a rotating shaft 9, the limit stop lever 8 is fixedly connected with the mounting plates 5 and located below the turnover plate 6, the limit stop lever 8 is used for adjusting the angle of the turnover plate 6, preferably, the included angle between the turnover plate 6 and the vertical direction is 30-45 degrees in a normal state, the press switch 7 is fixedly arranged on the inner wall of the nose cover 2, and the press switch 7 is electrically connected with the PLC 4.
Make returning face plate 6 be in the tilt state through spacing shelves pole 8, can make the material be convenient for extrude like this and make its upset, in addition, when returning face plate 6 and push switch 7 contact, it should still possess the contained angle with vertical direction, can utilize the dead weight to make returning face plate 6 fall back to on spacing shelves pole 8 automatically like this after the material mediation.
Preferably, a stop lever mounting plate 10 is arranged on the mounting plate 5, and the limit stop lever 8 is in threaded connection with the stop lever mounting plate 10. The angle of the flipping panel 6 can be changed by rotating the limit bar 8.
In another specific embodiment, a photoelectric distance measuring sensor 11 and an audible and visual alarm 12 are further arranged on the nose cover 2, the photoelectric distance measuring sensor 11 is arranged above the turnover type switch mechanism, the audible and visual alarm 12 is arranged on the top of the nose cover 2, and both the photoelectric distance measuring sensor 11 and the audible and visual alarm 12 are electrically connected with the PLC programmable controller 4.
Through the setting of photoelectric ranging sensor 11, when the material can't be loosened, the material can continue to pile up, when highly reacing photoelectric ranging sensor 11's position, photoelectric ranging sensor 11 sends the signal to PLC programmable controller 4, and PLC programmable controller 4 controls audible-visual annunciator 12 and sends out the police dispatch newspaper, reminds the staff to come to handle.
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 (5)
1. The utility model provides a pipe tobacco band conveyer prevents stifled device, includes band conveyer (1) and aircraft nose cover (2), its characterized in that: be provided with convertible switching mechanism on the inner wall of hood (2) tip, the top of hood (2) is provided with thrusting mechanism (13), be provided with rake (3) in hood (2), the flexible end of thrusting mechanism (13) run through in behind hood (2) with the top fixed connection of rake (3), still be provided with PLC programmable controller (4) on hood (2), convertible switching mechanism with thrusting mechanism (13) all with PLC programmable controller (4) electricity is connected.
2. The cut tobacco belt conveyor anti-blocking device according to claim 1, characterized in that: convertible switching mechanism includes mounting panel (5), returning face plate (6), push switch (7) and spacing pin (8), the quantity of mounting panel (5) is two, welded fastening is in on the inner wall of hood (2), returning face plate (6) are rotationally installed two through pivot (9) between mounting panel (5), spacing pin (8) with mounting panel (5) fixed connection, and be located the below of returning face plate (6), push switch (7) are fixed to be set up on the inner wall of hood (2), push switch (7) with PLC programmable controller (4) electricity is connected.
3. The cut tobacco belt conveyor anti-blocking device according to claim 2, characterized in that: the stop lever mounting plate is characterized in that a stop lever mounting plate (10) is arranged on the mounting plate (5), and the limiting stop lever (8) is in threaded connection with the stop lever mounting plate (10).
4. A cut tobacco belt conveyor anti-clogging device according to claim 1, 2 or 3, characterized in that: still be provided with photoelectric distance measuring sensor (11) and audible-visual annunciator (12) on hood (2), photoelectric distance measuring sensor (11) sets up convertible switching mechanism's top, audible-visual annunciator (12) set up the top of hood (2), photoelectric distance measuring sensor (11) with audible-visual annunciator (12) all with PLC programmable controller (4) electricity is connected.
5. The cut tobacco belt conveyor anti-blocking device according to claim 1, characterized in that: the pushing mechanism (13) is a hydraulic cylinder, an air cylinder or an electric push-pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023218563.8U CN214454187U (en) | 2020-12-28 | 2020-12-28 | Anti-blocking device for tobacco shred belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023218563.8U CN214454187U (en) | 2020-12-28 | 2020-12-28 | Anti-blocking device for tobacco shred belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214454187U true CN214454187U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023218563.8U Active CN214454187U (en) | 2020-12-28 | 2020-12-28 | Anti-blocking device for tobacco shred belt conveyor |
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| CN (1) | CN214454187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166867A (en) * | 2022-02-14 | 2022-03-11 | 山西理工智联科技有限公司 | Coal quality multi-element real-time detection system based on X-ray analyzer |
| CN114933139A (en) * | 2022-06-09 | 2022-08-23 | 河南中烟工业有限责任公司 | Method for detecting and processing belt slip by belt slip detection processing device for cigarettes |
-
2020
- 2020-12-28 CN CN202023218563.8U patent/CN214454187U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166867A (en) * | 2022-02-14 | 2022-03-11 | 山西理工智联科技有限公司 | Coal quality multi-element real-time detection system based on X-ray analyzer |
| CN114166867B (en) * | 2022-02-14 | 2022-05-10 | 山西理工智联科技有限公司 | Coal quality multi-element real-time detection system based on X-ray analyzer |
| CN114933139A (en) * | 2022-06-09 | 2022-08-23 | 河南中烟工业有限责任公司 | Method for detecting and processing belt slip by belt slip detection processing device for cigarettes |
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