Belt tearing detection device used based on belt conveyor

Abstract

The utility model discloses a belt tearing detection device used based on a belt conveyor, which belongs to the technical field of belt anomaly detection and comprises a base, two groups of support detection components are arranged on the base, and each support detection component comprises a support seat arranged on one side of the top of the base. A supporting roller used for supporting the belt body is arranged at the top of the supporting base, and an industrial camera used for crack detection is arranged on one side of the supporting roller. By arranging the supporting detection assembly, the angle of a connecting disc on the outer side of the belt body can be adjusted through corresponding cooperative use of a buzzer and a connecting ball, so that the connecting disc can be better attached to the belt body, an extension rod is adjusted to extend through an inner wire cylinder, and a connecting arm can be properly adjusted in angle through a shaft pin rod and a universal joint; the diversity of the connecting disc and the visual detection head during angle adjustment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt anomaly detection, and particularly relates to a belt tearing detection device based on the use of a belt conveyor. Background Art

[0002] A belt conveyor is a widely used conveying device, mainly composed of two end driving drums, an intermediate belt, supports and other accessories. It uses a continuous belt to transport materials, is applicable to places such as cement plants, coal mines, airports, ports, etc., and can transport various materials such as coal, ore, goods, grains, etc. The belt conveyor has the characteristics of high efficiency, energy saving, stability and reliability. The normal operation of the belt conveyor is crucial for the continuity and stability of the production line. By detecting the belt, problems existing in the belt can be discovered and repaired in time, preventing the belt conveyor from malfunctioning, thereby improving production efficiency.

[0003] Among them, the patent with the patent application number CN202320519236.0 discloses a belt tearing detection device, including: a belt conveyor, including a return drum, a driving drum, and a belt wound around the return drum and the driving drum; an infrared grating, the emitting end and the receiving end of which are respectively located on both sides of the belt; the infrared rays emitted by the emitting end of the infrared grating are perpendicular to the belt surface; a PLC system, connecting the belt conveyor and the infrared grating; the PLC system compares the belt width value detected by the infrared grating with a set value, and judges whether to send an alarm signal and stop the operation of the belt conveyor.

[0004] When this structure is in use, through the PLC system, the belt conveyor and the infrared grating are connected. The PLC system compares and detects the belt width value detected by the infrared grating with the set value. However, when the belt deforms during operation, it is very easy to cause the infrared grating to malfunction and misdetect, resulting in the need for additional troubleshooting by the staff, which is rather cumbersome. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a belt tearing detection device based on the use of a belt conveyor, aiming to solve the problems put forward in the above background art.

[0006] The utility model is realized as follows. The utility model provides the following technical solution: A belt tearing detection device based on the use of a belt conveyor includes a base, and two groups of support and detection components are arranged on the base.

[0007] The support and detection component includes a support seat arranged on one side of the top of the base. A support rod for supporting the main body of the belt is arranged on the top of the support seat, and an industrial camera for crack detection is arranged on one side of the support rod.

[0008] On one side of the top of the support base, there are two connection plates, and each of the connection plates is located on the top and bottom sides of the belt body respectively. A number of visual detection heads are arranged on both of the connection plates.

[0009] It can be seen that in the above technical solution, when the belt body runs, the industrial camera can directly scan and detect the bottom of the belt body, avoiding the function of misdetection due to the deformation of the belt body. At the same time, the outer side of the belt is detected by the visual detection heads, realizing the diversity in the tear detection of the belt.

[0010] Optionally, in a possible implementation manner, a buzzer is arranged on the side of the connection plate away from the visual detection head. A connection ball is movably connected to the buzzer. An extension rod is arranged on the connection ball. A connection arm is sleeved on the outer side of the extension rod. The outer side of the extension rod is threadedly connected with an inner wire cylinder. The inner wire cylinder is installed on the connection arm. A shaft pin rod is arranged at one end of the connection arm away from the extension rod. One end of the shaft pin rod is rotatably connected with a universal joint. One end of the universal joint is provided with a main unit. The main unit is installed on the top of the support base. The vertical cross-sectional shape of the support base is triangular. The support base is detachably connected to the base.

[0011] It can be seen that in the above technical solution, through the corresponding cooperation of the buzzer and the connection ball, the angle of the connection plate on the outer side of the belt body is adjusted, so that the connection plate can better fit the belt body. The extension of the extension rod is adjusted through the inner wire cylinder, and the connection arm can be appropriately adjusted in angle through the shaft pin rod and the universal joint, so as to improve the diversity in the angle adjustment of the connection plate and the visual detection head.

[0012] The utility model has the following advantages:

[0013] By setting the support detection component and through the corresponding cooperation of each structure, when the belt body runs, the industrial camera can directly scan and detect the bottom of the belt body, avoiding the function of misdetection due to the deformation of the belt body. At the same time, the outer side of the belt is detected by the visual detection heads, realizing the diversity in the tear detection of the belt.

[0014] At the same time, when the visual detection head is detecting, the angle of the connection plate on the outer side of the belt body can be adjusted through the corresponding cooperation of the buzzer and the connection ball, so that the connection plate can better fit the belt body. The extension of the extension rod is adjusted through the inner wire cylinder, and the connection arm can be appropriately adjusted in angle through the shaft pin rod and the universal joint, so as to improve the diversity in the angle adjustment of the connection plate and the visual detection head. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings required for use in some embodiments of the present disclosure. Obviously, the drawings in the following description are only the drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams and do not limit the actual dimensions of the products, the actual processes of the methods, the actual timings of the signals, etc. involved in the embodiments of the present disclosure.

[0016] Figure 1 It is a three-dimensional view of the overall structure of the present utility model.

[0017] Figure 2 It is a side view of the overall structure of the present utility model.

[0018] Figure 3 It is a three-dimensional view of the support base, connecting arm, main body, and connecting plate of the present utility model.

[0019] Figure 4 It is a three-dimensional view of the connecting arm, connecting plate, vision detection head, and buzzer of the present utility model.

[0020] Figure 5 It is for the present utility model Figure 4 exploded view.

[0021] In the figure: 1. Base; 2. Support base; 3. Support rod; 4. Belt main body; 5. Industrial camera; 6. Connecting plate; 7. Vision detection head; 8. Extension rod; 9. Connecting arm; 10. Axle pin rod; 11. Universal joint; 12. Connecting ball; 13. Buzzer; 14. Inner thread cylinder; 15. Main body. Detailed implementation manners

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As shown in the attached Figures 1-5A belt tearing detection device based on a belt conveyor is shown. Through the support detection component arranged on the base 1, when the belt main body 4 runs, the industrial camera 5 can directly scan and detect the bottom of the belt main body 4, avoiding the function of false detection due to the deformation of the belt main body 4. At the same time, the outer side of the belt is detected by the vision detection head 7, realizing the diversity in the tearing detection of the belt. At the same time, when the vision detection head 7 is detecting, the angle of the connecting disc 6 on the outer side of the belt main body 4 can be adjusted through the corresponding cooperation of the buzzer 13 and the connecting ball 12, so that the connecting disc 6 can better fit the belt main body 4. The extension rod 8 is extended by adjusting the inner screw cylinder 14, and the connecting arm 9 can be adjusted at an appropriate angle through the pin rod 10 and the universal joint 11 to improve the diversity in the angle adjustment of the connecting disc 6 and the vision detection head 7. The specific structure of the component is as follows.

[0024] The support detection component includes a support base 2 arranged on one side of the top of the base 1. A support rod 3 for supporting the belt main body 4 is arranged on the top of the support base 2. An industrial camera 5 for crack detection is arranged on one side of the support rod 3.

[0025] Two connecting discs 6 are arranged on one side of the top of the support base 2, and each connecting disc 6 is respectively located on the top and bottom sides of the belt main body 4. A number of vision detection heads 7 are arranged on both connecting discs 6.

[0026] A buzzer 13 is arranged on the side of the connecting disc 6 away from the vision detection head 7. A connecting ball 12 is movably connected to the buzzer 13. An extension rod 8 is arranged on the connecting ball 12. A connecting arm 9 is sleeved on the outer side of the extension rod 8. The outer side of the extension rod 8 is threadedly connected with an inner screw cylinder 14. The inner screw cylinder 14 is installed on the connecting arm 9. A pin rod 10 is arranged at the end of the connecting arm 9 away from the extension rod 8. The end of the pin rod 10 is rotatably connected with a universal joint 11. One end of the universal joint 11 is provided with a main unit 15. The main unit 15 is installed on the top of the support base 2. The vertical cross-sectional shape of the support base 2 is set as a triangle. The support base 2 is detachably connected to the base 1.

[0027] During use according to the above structure, the staff installs the device at a designated position. The belt main body 4 is supported by the support rod 3, which is conducive to the transmission of the belt main body 4 on the device. At the same time, when the belt main body 4 runs, the industrial camera 5 can directly scan and detect the bottom of the belt main body 4, avoiding the function of false detection due to the deformation of the belt main body 4. At the same time, the outer side of the belt is detected by the vision detection head 7, realizing the diversity in the tearing detection of the belt.

[0028] Meanwhile, when the vision detection head 7 is detecting, the angle of the connecting plate 6 outside the belt main body 4 can be adjusted through the corresponding cooperation of the buzzer 13 and the connecting ball 12, so that the connecting plate 6 can better fit the belt main body 4. The extension rod 8 is extended by adjusting the inner wire cylinder 14, and the connecting arm 9 can be adjusted at an appropriate angle through the pin rod 10 and the universal joint 11 to improve the diversity of the connecting plate 6 and the vision detection head 7 during angle adjustment.

[0029] Different from the prior art, the present application discloses a belt tearing detection device for use with a belt conveyor. When the belt main body 4 is running, the industrial camera 5 can directly scan and detect the bottom of the belt main body 4 to avoid false detection due to deformation of the belt main body 4. Meanwhile, the vision detection head 7 detects the outside of the belt to achieve diversity in detecting belt tearing. Meanwhile, when the vision detection head 7 is detecting, the angle of the connecting plate 6 outside the belt main body 4 can be adjusted through the corresponding cooperation of the buzzer 13 and the connecting ball 12, so that the connecting plate 6 can better fit the belt main body 4. The extension rod 8 is extended by adjusting the inner wire cylinder 14, and the connecting arm 9 can be adjusted at an appropriate angle through the pin rod 10 and the universal joint 11 to improve the diversity of the connecting plate 6 and the vision detection head 7 during angle adjustment.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A belt tear detection device for use with a belt conveyor, comprising a base (1), characterized in that: Two groups of support detection components are arranged on the base (1); The support detection assembly comprises a support base (2) arranged on one side of the top of the base (1); a support rod (3) for supporting the belt body (4) is arranged on the top of the support base (2); and an industrial camera (5) for crack detection is arranged on one side of the support rod (3); Two connection plates (6) are arranged on one side of the top of the support seat (2), and each of the connection plates (6) is located on the top and bottom sides of the belt body (4), respectively, and a plurality of visual inspection heads (7) are arranged on each of the two connection plates (6).

2. A belt tear detection device based on a belt conveyor as claimed in claim 1, characterized in that: A buzzer (13) is provided on a side of the connection disk (6) away from the visual detection head (7), and a connection ball (12) is movably connected to the buzzer (13).

3. A belt tear detection device based on a belt conveyor as claimed in claim 2, characterized in that: An extension rod (8) is provided on the connecting ball (12), and a connecting arm (9) is sleeved on the outer side of the extension rod (8).

4. A belt tear detection device based on a belt conveyor as claimed in claim 3, characterized in that: The outer side of the extension rod (8) is threadedly connected to an inner thread tube (14), and the inner thread tube (14) is mounted on the connecting arm (9).

5. The belt tear detection device based on a belt conveyor as claimed in claim 3, characterized in that: An axle pin rod (10) is arranged at one end of the connecting arm (9) away from the extension rod (8), and the end of the axle pin rod (10) is rotatably connected to a universal joint (11).

6. A belt tear detection device based on a belt conveyor as claimed in claim 5, characterized in that: A main machine (15) is provided at one end of the universal joint (11), and the main machine (15) is installed on the top of the support seat (2).

7. The belt tear detection device based on a belt conveyor as claimed in claim 1, characterized in that: The vertical cross-section of the support seat (2) is configured to be triangular, and the support seat (2) is detachably connected to the base (1).

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