CN215100272U - Return belt rapping device - Google Patents
Return belt rapping device Download PDFInfo
- Publication number
- CN215100272U CN215100272U CN202121361277.9U CN202121361277U CN215100272U CN 215100272 U CN215100272 U CN 215100272U CN 202121361277 U CN202121361277 U CN 202121361277U CN 215100272 U CN215100272 U CN 215100272U
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- return belt
- belt
- rapping
- motor
- pressure transmitter
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Abstract
The utility model discloses a return belt rapping device, which belongs to the technical field of coal transportation, and particularly relates to a return belt rapping device, which comprises a return belt and a motor, wherein the output shaft of the motor is connected with a carrier roller, the outer wall of the carrier roller is sleeved with a rapping wheel, the other end of the carrier roller is connected with a ball bearing, the ball bearing is arranged on an underframe, the motor is connected with a PLC controller, the PLC controller is connected with a pressure transmitter, the measuring end of the pressure transmitter is connected with the measuring end of the return belt, when the belt rotates, if the feedback of the pressure transmitter is too large, the motor is controlled by a PLC system to drive the rapping wheel to rotate, the belt is vibrated and flapped by adopting the uninterrupted rotation of the rapping wheel, thereby achieving the cleaning effect, being convenient to manufacture, low in cost and convenient to maintain, and effectively solving the problem of spontaneous combustion of the accumulated powder of the return belt in the coal transportation, the potential safety hazard is eliminated, and the safety of belt equipment and a system is guaranteed.
Description
Technical Field
The utility model relates to a coal transportation technical field specifically is a return belt rapping device.
Background
The belt conveyor cleans the belt thereof by generally adopting a belt cleaner, and the following defects are mostly existed: when the moisture of the adhered materials on the belt is too high and the particles are too large, the cleaning is not clean, the coal powder is easy to dewfall and not easy to fall off, the powder accumulation is caused, and the accumulated high-temperature coal powder is easy to spontaneously combust and is harmful.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a return belt rapping device to the problem of long-pending powder is caused in the cleaning that proposes among the solution above-mentioned background art unclean, is difficult for droing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a return belt rapping device, includes return belt and motor, the output shaft of motor has the bearing roller, and the outer wall cover of bearing roller is equipped with shakes and beats the wheel, the other end and the ball bearing of bearing roller are connected, ball bearing installs on the chassis, the motor is connected with the PLC controller, and the PLC controller is connected with pressure transmitter, pressure transmitter's measuring terminal is connected with the measuring terminal of return belt.
Preferably, the outer wall of the rapping wheel is attached to the return belt.
Preferably, said rapping wheel is located above the return belt.
Preferably, the pressure transmitter is located below the return belt.
Compared with the prior art, the beneficial effects of the utility model are that:
this return stroke belt cleaning device, when the belt rotates, if pressure transmitter feeds back too big, then drive through PLC system control motor and shake the rapping wheel and rotate, adopt to shake the rapping wheel and rotate endlessly and move and vibrate the pat to the belt, and reach and clean the effect, the preparation is convenient, low cost, it is convenient to maintain. The problem of spontaneous combustion of accumulated powder of a return belt in coal transportation is effectively solved, potential safety hazards are eliminated, and safety of belt equipment and a system is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
In the figure: 1 rapping wheel, 2 ball bearings, 3 carrier rollers, 4 underframe, 5 motor, 6PLC controller, 7 pressure transmitter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a return stroke belt rapping device, includes return stroke belt and motor 5, motor 5's output shaft has bearing roller 3, and the outer wall cover of bearing roller 3 is equipped with rapping wheel 1, bearing roller 3's the other end is connected with ball bearing 2, and motor 5 work drives bearing roller 3 and rotates, and bearing roller 3 rotates and drives rapping wheel 1 and rotate and shake to the return stroke belt and shake, plays the effect that cleans, ball bearing 2 installs on chassis 4, motor 5 is connected with PLC controller 6, and PLC controller 6 is connected with pressure transmitter 7, pressure transmitter 7's measuring end is connected with the measuring end of return stroke belt, and when pressure transmitter's measuring end detected return stroke belt's feedback too big, then shakes wheel 1 rotation through the drive of PLC controller 6 control motor 5.
The outer wall of the rapping wheel 1 is attached to a return belt, the rapping wheel 1 is located above the return belt, and the pressure transmitter 7 is located below the return belt.
The working principle is as follows: the utility model discloses at the during operation, the return belt rotates, and pressure transmitter's measuring terminal detects the feedback of return belt when too big, then shakes and beats 1 rotations of wheel through the drive of PLC controller 6 control motor 5, shakes to the return belt, and reaches and cleans the effect.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a return belt rapping device, includes return belt and motor (5), its characterized in that: the output shaft of motor (5) is connected with bearing roller (3), and the outer wall cover of bearing roller (3) is equipped with shakes and beats wheel (1), the other end and ball bearing (2) of bearing roller (3) are connected, ball bearing (2) are installed on chassis (4), motor (5) are connected with PLC controller (6), and PLC controller (6) are connected with pressure transmitter (7), the measuring end of pressure transmitter (7) is connected with the measuring end of return belt.
2. A return belt rapping device in accordance with claim 1, wherein: the outer wall of the rapping wheel (1) is attached to a return belt.
3. A return belt rapping device in accordance with claim 1, wherein: the rapping wheel (1) is positioned above the return belt.
4. A return belt rapping device in accordance with claim 1, wherein: the pressure transmitter (7) is positioned below the return belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361277.9U CN215100272U (en) | 2021-06-18 | 2021-06-18 | Return belt rapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121361277.9U CN215100272U (en) | 2021-06-18 | 2021-06-18 | Return belt rapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215100272U true CN215100272U (en) | 2021-12-10 |
Family
ID=79310801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121361277.9U Active CN215100272U (en) | 2021-06-18 | 2021-06-18 | Return belt rapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215100272U (en) |
-
2021
- 2021-06-18 CN CN202121361277.9U patent/CN215100272U/en active Active
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