Belt state monitoring device

Abstract

The utility model provides a belt state monitoring device which comprises a support, a conveying belt is arranged on the support in the length direction of the support, a plurality of carrier rollers are arranged in the conveying belt in the length direction of the conveying belt, the carrier rollers are arranged in the width direction of the conveying belt, and the edges of the two sides of the support in the length direction are each provided with a detection piece. The detection part comprises a plurality of LED lamps, the LED lamps are arranged in the length direction of the support and located in the conveying belt, a plurality of light sensors corresponding to the LED lamps one to one are arranged above the support, the light sensors are connected with a controller, and the controller is connected with an alarm lamp. The two sides of the conveying belt in the length direction are provided with the detection pieces composed of the multiple LED lamps, when the conveying belt deviates, light rays emitted by the LED lamps can be emitted to the position above the conveying belt and are sensed by the corresponding light sensors, deviation of the conveying belt can be detected in time, and the deviation position is determined; the structure is simple, using is convenient, and cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyor belt equipment and relates to a belt state monitoring device. Background Art

[0002] When the conveyor belt is in use, it is necessary to monitor abnormal working conditions such as belt deviation to prevent conveyor belt failures. Currently, the conventional method is to install camera probes at the corresponding positions of the conveyor belt. Operators monitor through the screen. When there are many conveyor belts, it is easy for the monitoring personnel to be negligent and not easy to detect the situation in time and take corresponding measures. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a belt state monitoring device for the problems existing in the prior art.

[0004] To this end, the present utility model adopts the following technical solutions:

[0005] A belt state monitoring device includes a bracket. Along the length direction of the bracket, a conveyor belt is provided. Inside the conveyor belt, a plurality of idlers are provided along the length direction of the conveyor belt. The idlers are arranged along the width direction of the conveyor belt. At both side edges along the length direction of the bracket, a detection member is provided respectively. The detection member includes a plurality of LED lights. The LED lights are arranged along the length direction of the bracket and are located inside the conveyor belt. Above the bracket, a plurality of light sensors corresponding to the LED lights one by one are provided. The light sensors are connected to a controller, and the controller is connected to an alarm lamp.

[0006] Further, the idlers are arranged horizontally.

[0007] Further, above the LED lights, a lampshade with a structure that is smaller at the top and larger at the bottom is provided. The top of the lampshade is provided with a light-emitting hole.

[0008] Further, at one end along the length direction of the conveyor belt, a driving roller is provided. The roller is connected to a motor for driving the driving roller to rotate. The controller is connected to the motor.

[0009] The beneficial effects of the utility model are as follows: On both sides along the length direction of the conveyor belt, a detection member composed of a plurality of LED lights is provided. When the conveyor belt deviates, the light emitted by the LED lights can be projected above the conveyor belt and sensed by the corresponding light sensors, so that the deviation of the conveyor belt can be detected in time and the deviation position can be determined; the structure is simple, the use method is convenient, and the cost is low. Description of the Drawings

[0010] Figure 1 It is the main structural schematic view of the utility model;

[0011] Figure 2It is the top view of the structural schematic diagram of the present utility model;

[0012] Figure 3 It is the control schematic diagram of the present utility model;

[0013] In the figure, 1 - support, 2 - conveyor belt, 3 - idler roller, 4 - driving roller, 5 - motor, 6 - detection component, 601 - LED lamp, 7 - lamp shade, 8 - light outlet hole, 9 - light sensor, 10 - controller, 11 - warning lamp. Specific implementation mode

[0014] The following will make a detailed description of the present utility model in conjunction with the attached drawings:

[0015] As Figures 1-3 shown, a belt state monitoring device includes a support 1. Along the length direction of the support 1, a conveyor belt 2 is provided. Inside the conveyor belt 2, a plurality of horizontally arranged idler rollers 3 are provided along the length direction of the conveyor belt 2. The idler rollers 3 are arranged along the width direction of the conveyor belt 2. At one end in the length direction of the conveyor belt 2, a driving roller 4 is provided. The driving roller 4 is connected to a motor 5 for driving the driving roller 4 to rotate. That is, the conveyor belt 2 adopts the existing conventional conveyor belt structure. On both sides of the support 1 along the length direction, a detection component 6 is provided respectively. The detection component 6 includes a plurality of LED lamps 601. The LED lamps are fixed on the support 1. The LED lamps 601 are arranged along the length direction of the support 1 and are located inside the conveyor belt 1. When the conveyor belt 2 does not shift, the light emitted by the LED lamps 601 can be blocked by the conveyor belt 1 and cannot be emitted above the conveyor belt 1. When the conveyor belt 2 shifts, the light emitted by the LED lamps 601 can be emitted from the corresponding shifted part of the conveyor belt 1. Above the LED lamps 601, a lamp shade 7 with a structure that is smaller at the top and larger at the bottom is provided. At the top of the lamp shade 7, a light outlet hole 8 is provided. The light emitted by the LED lamps 601 can form a vertically upward light through the light outlet hole 8 on the lamp shade 7. On the upper side of the support 1, a plurality of light sensors 9 corresponding to the LED lamps 601 one by one are provided. When the conveyor belt 2 shifts and the light emitted by the corresponding LED lamps 601 is unobstructed, it can be sensed by the corresponding light sensors 9, thereby determining that the conveyor belt 2 has shifted. The light sensors 9 are connected to a controller 10. The controller 10 is connected to a warning lamp 11. When a shift occurs, the controller 10 can control the warning lamp 11 to give an alarm to prompt the operator. In addition, the controller 10 is also connected to the motor 5, and the start and stop of the motor 5 can be controlled through the controller 10.

[0016] The usage method of the present utility model is as follows:

[0017] When the conveyor belt 1 is running normally, the light emitted by the LED lamp 601 of the detection part 6 through the light-emitting hole 8 on the lamp cover 7 is blocked by the edge of the conveyor belt 1, and the light cannot shoot upward. When the conveyor belt 1 is offset, the light emitted by the LED lamp 601 at the corresponding position shoots above the conveyor belt 1 and is sensed by the corresponding light sensor 9. After being sensed, the light sensor 9 sends a signal to the controller 10, and the controller 10 controls the motor 5 to stop running and controls the alarm lamp 11 to give an alarm to prompt the operator to make corresponding handling.

Claims

1. A belt status monitoring device, characterized in that: The invention comprises a support (1), wherein a conveyor belt (2) is provided on the support (1) along the length direction of the support (1), a plurality of rollers (3) are provided inside the conveyor belt (2) along the length direction of the conveyor belt (2), and the rollers (3) are arranged along the width direction of the conveyor belt (2). A detection member (6) is provided at each of the two side edges in the length direction of the support (1), and the detection member (6) comprises a plurality of LED lights (601), and the LED lights (601) are arranged along the length direction of the support (1) and are located inside the conveyor belt (2). A plurality of light sensors (9) corresponding to the LED lights (601) are provided above the support (1), and the light sensors (9) are connected to a controller (10), and the controller (10) is connected to an alarm light (11).

2. A belt status monitoring device according to claim 1, characterized in that: The roller (3) is arranged horizontally.

3. A belt status monitoring device according to claim 1, characterized in that: A lampshade (7) having a structure that is small at the top and large at the bottom is provided above the LED lamp (601), and a light outlet hole (8) is provided at the top of the lampshade (7).

4. A belt status monitoring device according to claim 1, characterized in that: A driving roller (4) is provided at one end of the conveyor belt (2) in the length direction, the roller is connected to a motor (5) for driving the driving roller (4) to rotate, and the controller (10) is connected to the motor (5).

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