Self-detection informatization carrier roller

Abstract

The utility model relates to the technical field of carrier rollers, in particular to a self-detection informatization carrier roller which comprises a carrier roller body, a carrier roller rod is rotationally connected into the carrier roller body, adjusting cavities are formed in the left side and the right side of the carrier roller body respectively, bearing sleeves are fixedly installed on the inner walls of the adjusting cavities, and locking assemblies are connected to the inner walls of the bearing sleeves. The surface of the locking assembly is connected with a spring telescopic rod, one end of the spring telescopic rod is fixedly connected with an electromagnetic coil frame, the surface of the carrier roller rod is fixedly connected with a copper coil, and the copper coil is located in the electromagnetic coil frame. According to the structure of the utility model, the carrier rollers start to rotate, so that relative motion can be formed between the coil and the electromagnetic coil, and therefore, generated alternating current is processed by the rectification filtering voltage-stabilizing module, and then voltage is ensured to be stably output to the main control module, and detected data is transmitted to external equipment by using the wireless module; therefore, real-time monitoring of the belt conveyor is realized.

Description

Technical Field

[0001] The utility model relates to a self-detecting information-based roller, belonging to the technical field of rollers. Background Art

[0002] In the coal production process, belt conveyors are the most commonly used coal transportation equipment, with many advantages such as easy operation, long transportation distance, and large transportation volume. With the continuous growth of coal mining demand, belt conveyors are developing in the direction of high speed and large scale. As the key supporting components in belt conveyors, there are many rollers and they are widely distributed, which is very important to ensure the smooth operation of the coal transportation chain. However, rollers are easily damaged after long-term operation. Once a fault occurs, the roller fault detection equipment must quickly issue an alarm so that timely countermeasures can be taken. In order to ensure the normal and stable operation of these equipment, it is particularly important to solve their power supply problems;

[0003] Since the commonly used detection systems now have the construction of supporting detection devices for patrol inspection and the use of sensors and wireless communication for remote detection. Patrol inspection is powered by lines, and remote detection is divided into battery power supply mode and power supply mode that uses the mechanical energy of rollers to convert into electrical energy. The advantage of the patrol inspection method is that it is relatively simple and direct. Most of them use patrol robots and machine vision to inspect the working status of rollers. The disadvantages are high cost, high energy consumption, and difficult maintenance. The patrol inspection method cannot guarantee that every roller is detected at all times, and the detection efficiency is low, which has brought certain adverse effects on actual use, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a self-detecting information-based roller. The utility model can promote relative movement between the coil and the electromagnetic coil by setting the roller to start rotating, thereby generating alternating current, which is processed by the rectifier, filter and voltage regulator module to ensure stable voltage output to the main control module, and use the wireless module to transmit the detected data to the external device, thereby realizing real-time monitoring of the belt conveyor to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A self-detecting information roller comprises a roller body, wherein a roller rod is rotatably connected inside the roller body, an adjustment cavity is opened on the left and right sides of the roller body, a bearing sleeve is fixedly installed on the inner wall of the adjustment cavity, a locking assembly is connected to the inner wall of the bearing sleeve, a spring telescopic rod is connected to the surface of the locking assembly, one end of the spring telescopic rod is fixedly connected to an electromagnetic ring frame, a copper coil is fixedly connected to the surface of the roller rod, and the copper coil is located inside the electromagnetic ring frame, a clamping assembly is connected to the side of the adjustment cavity, and a sealing sleeve is connected to the surface of the clamping assembly. The surface of the inner wall of the roller body is fixedly connected to a bearing stabilizing frame, the inner wall of the bearing stabilizing frame is rotatably connected to the surface of the roller rod, the side of the bearing stabilizing frame near the middle is fixedly connected to an abutting clamping plate 1, the side of the electromagnetic ring frame is fixedly connected to an abutting clamping plate 2, the surface of the abutting clamping plate 2 is clamped with the surface of the abutting clamping plate 1, and a connecting screw is threadedly connected between the abutting clamping plate 1 and the abutting clamping plate 2 through an internal thread groove, a control module group is fixedly installed inside the adjusting cavity, and a non-contact temperature sensor and a speed sensor are fixedly installed on the side of the bearing stabilizing frame.

[0007] Furthermore, the clamping assembly includes an anti-slip clamping plate and an anti-slip clamping groove, the anti-slip clamping plate is fixedly connected to the top and bottom of the sealing sleeve, the anti-slip clamping groove is opened on the surface of the roller body, and the inner wall of the anti-slip clamping groove is clamped and adapted to the surface of the anti-slip clamping plate.

[0008] Furthermore, the interior of the anti-slip clamping plate and the interior of the anti-slip clamping slot are both provided with positioning screw grooves, and the inner walls of the positioning screw grooves are threadedly connected with expansion screws.

[0009] Furthermore, a semicircular groove is provided on the inner wall of the sealing sleeve, an abutting ball is rollingly connected to the inner wall of the semicircular groove, and the surface of the abutting ball is rollingly connected to the surface of the roller rod.

[0010] Furthermore, the locking assembly includes a magnetic locking plate and a magnetic locking groove, the magnetic locking plate is fixedly connected to one end of the spring telescopic rod, the magnetic locking groove is opened on the inner wall of the bearing sleeve, and the inner wall of the magnetic locking groove and the surface of the magnetic locking plate are magnetically clamped.

[0011] Furthermore, a firm sleeve is fixedly connected to the side of the regulating cavity close to its inner wall, a positioning groove is opened inside the firm sleeve, a positioning plate is clamped on the side of the electromagnetic ring frame, and the surface of the positioning plate and the inner wall of the positioning groove are clamped and adapted.

[0012] Furthermore, an annular plate is fixedly connected to the side of the copper coil, an annular groove is opened on the side of the fixed sleeve, and the inner wall of the annular groove is slidably connected to the surface of the annular plate.

[0013] Furthermore, the control module group consists of a main control module, a generator module and a wireless communication module, and the interior of the main control module in the control module group is connected through wires and a non-contact temperature sensor and a rotation speed sensor.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the positioning plate on the electromagnetic ring frame is inserted into the positioning groove for basic positioning, and the connection and locking of the connecting screw are performed after the clamping and restraining by the abutting clamping plate 1 and the abutting clamping plate 2, and at the same time, the magnetic locking plate on one end of the spring telescopic rod can be clamped in the magnetic locking groove for locking, which ensures that the electromagnetic ring frame is firmly installed in the interior of the roller. When the roller starts to rotate, the frame rotates accordingly, thereby constructing a dynamic magnetic field, and accurately fixing the copper coil on the roller rod. With the operation of the roller, under the steering action of the annular plate and the annular groove, the coil and the electromagnetic ring frame can be smoothly caused to form a relative movement, thereby inducing an induced electromotive force in the copper coil, which is finally converted into current output, in order to effectively derive and utilize this electric energy;

[0016] In the utility model, a stable and reliable power supply is provided through the control module group, and the electric energy generated by the generator module is converted into a DC voltage that can be used for the circuit board through the rectification, filtering and voltage stabilization circuit. The entire control module group is fixed on the roller shaft after precise hardware design. The stable power supply ensures the stable operation of the system. The control module group is completely integrated inside the roller and is therefore not affected by the environment in which the belt conveyor is located. By using the induction of non-contact temperature sensors and speed sensors, it is ensured that the control module group can accurately monitor the speed and internal temperature of the roller, which provides an important guarantee for the stable operation of the belt conveyor, and transmits the detected data to external equipment, thereby realizing real-time monitoring of the belt conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of a self-detecting information roller of the utility model;

[0019] Figure 2 It is a partial front view half-section diagram of a self-detecting information-based roller of the utility model;

[0020] Figure 3 It is a side view of a bearing stabilizing frame of a self-detecting information-based roller in the utility model;

[0021] Figure 4It is a side view of an electromagnetic ring frame in a self-detecting information roller of the utility model;

[0022] Figure 5 This is an enlarged view of point A of a self-detecting information-based roller of the utility model;

[0023] Figure 6 This is an enlarged view of position B of a self-detecting information roller of the utility model;

[0024] Figure 7 This is a system diagram of a control module group in a self-detecting information-based roller of the utility model;

[0025] Numbers in the figure: 1. Roller body; 2. Roller rod; 3. Bearing sleeve; 4. Spring telescopic rod; 5. Electromagnetic ring frame; 6. Copper coil; 7. Sealing sleeve; 8. Bearing stabilizing frame; 9. Abutment card plate 1; 10. Abutment card plate 2; 11. Connecting screw; 12. Control module group; 13. Non-contact temperature sensor; 14. Speed ​​sensor; 15. Anti-skid card plate; 16. Anti-skid card slot; 17. Positioning screw slot; 18. Expansion screw; 19. Semicircular slide groove; 20. Abutment ball; 21. Magnetic locking plate; 22. Magnetic locking slot; 23. Firm sleeve; 24. Positioning slot; 25. Positioning plate; 26. Annular plate; 27. Annular slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1 Please refer to Figure 1-Figure 7 , the utility model provides a technical solution:

[0028] A self-detecting information roller comprises a roller body 1, wherein the roller body 1 is rotatably connected to a roller rod 2, an adjustment cavity is provided on the left and right sides of the roller body 1, a bearing sleeve 3 is fixedly installed on the inner wall of the adjustment cavity, a locking assembly is connected to the inner wall of the bearing sleeve 3, a spring telescopic rod 4 is connected to the surface of the locking assembly, one end of the spring telescopic rod 4 is fixedly connected to an electromagnetic ring frame 5, a copper coil 6 is fixedly connected to the surface of the roller rod 2, and the copper coil 6 is located inside the electromagnetic ring frame 5, a clamping assembly is connected to the side of the adjustment cavity, a sealing sleeve 7 is connected to the surface of the clamping assembly, and the roller body 1 is provided with a plurality of self-detecting information rollers. A bearing stabilizer 8 is fixedly connected to the surface of the inner wall of the body 1, and the inner wall of the bearing stabilizer 8 is rotatably connected to the surface of the roller rod 2. A contact clamp 1 9 is fixedly connected to the side of the bearing stabilizer 8 near the middle thereof, and a contact clamp 2 10 is fixedly connected to the side of the electromagnetic ring frame 5. The surface of the contact clamp 2 10 is clamped with the surface of the contact clamp 1 9, and a connecting screw 11 is threadedly connected between the contact clamp 1 9 and the contact clamp 2 10 through an internal thread groove. A control module group 12 is fixedly installed inside the adjusting cavity, and a non-contact temperature sensor 13 and a speed sensor 14 are fixedly installed on the side of the bearing stabilizer 8.

[0029] Specifically, Figure 1-Figure 7 As shown, the clamping assembly includes an anti-skid clamping plate 15 and an anti-skid clamping groove 16. The anti-skid clamping plate 15 is fixedly connected to the top and bottom of the sealing sleeve 7. The anti-skid clamping groove 16 is provided on the surface of the roller body 1. The inner wall of the anti-skid clamping groove 16 is clamped and adapted to the surface of the anti-skid clamping plate 15. A positioning screw groove 17 is provided inside the anti-skid clamping plate 15 and the anti-skid clamping groove 16. The inner wall of the positioning screw groove 17 is threadedly connected with an expansion screw 18. Through the clamping action of the anti-skid clamping plate 15 and the anti-skid clamping groove 16, and using the expansion screw 18 on the positioning screw groove 17, the disassembly and assembly of the bearing sleeve 3 on the roller body 1 can be completed.

[0030] Furthermore, the locking assembly includes a magnetic locking plate 21 and a magnetic locking groove 22, the magnetic locking plate 21 is fixedly connected to one end of the spring telescopic rod 4, the magnetic locking groove 22 is opened on the inner wall of the bearing sleeve 3, the inner wall of the magnetic locking groove 22 and the surface of the magnetic locking plate 21 are magnetically connected, and the magnetic locking plate 21 on one end of the spring telescopic rod 4 can be connected to the magnetic locking groove 22 for locking, thereby ensuring that the electromagnetic ring frame 5 is firmly installed inside the roller.

[0031] Specifically, Figure 1-Figure 7As shown, a semicircular groove 19 is provided on the inner wall of the sealing sleeve 7, and an abutting ball 20 is rollingly connected to the inner wall of the semicircular groove 19. The surface of the abutting ball 20 is rollingly connected to the surface of the roller rod 2. The abutting ball 20 in the semicircular groove 19 on the inner wall of the bearing sleeve 3 can ensure the smooth rotation of the roller rod 2.

[0032] Furthermore, the control module group 12 consists of a main control module, a generator module and a wireless communication module, and the interior of the main control module in the control module group 12 is connected to the non-contact temperature sensor 13 and the speed sensor 14 through wires. The control module group 12 is fixed on the roller shaft after precise hardware design. The stable power supply ensures the stable operation of the system. The control module group 12 is fully integrated inside the roller and is therefore not affected by the environment in which the belt conveyor is located. The non-contact temperature sensor 13 and the speed sensor 14 are used to sense the rotation speed and internal temperature of the roller, thereby ensuring that the control module group 12 can accurately monitor the rotation speed and internal temperature of the roller, providing important guarantee for the stable operation of the belt conveyor, and transmitting the detected data to external equipment, thereby realizing real-time monitoring of the belt conveyor.

[0033] Example 2 Please refer to Figure 1-Figure 7 The difference between this embodiment and the first embodiment is that: a firm sleeve plate 23 is fixedly connected to the side of the regulating cavity near its inner wall, a positioning groove 24 is provided inside the firm sleeve plate 23, a positioning plate 25 is clamped on the side of the electromagnetic coil frame 5, the surface of the positioning plate 25 and the inner wall of the positioning groove 24 are clamped and adapted, and the positioning plate 25 on the electromagnetic coil frame 5 is pushed to be inserted into the positioning groove 24 for rapid basic positioning. An annular plate 26 is fixedly connected to the side of the copper coil 6, an annular groove 27 is provided on the side of the firm sleeve plate 23, the inner wall of the annular groove 27 and the surface of the annular plate 26 are slidably connected, and under the steering action of the annular plate 26 and the annular groove 27, the relative movement between the coil and the electromagnetic coil frame 5 can be smoothly promoted.

[0034] Working principle of the utility model: When in use, because the roller will continue to rotate when working, the utility model assumes that the mechanical energy generated by it is converted into electrical energy for use. With the help of the electromagnetic induction principle, the electromagnetic coil is embedded in a special frame to form an electromagnetic coil frame 5, and the positioning plate 25 on the electromagnetic coil frame 5 can be pushed to be inserted into the positioning groove 24 for basic positioning, and the connection screw 11 is connected and locked after the abutment card plate 1 9 and the abutment card plate 2 10 are used for clamping and restraining. At the same time, the magnetic locking plate 21 on one end of the spring telescopic rod 4 can be clamped in the magnetic locking groove 2 2 is locked, ensuring that the electromagnetic ring frame 5 is firmly installed inside the roller. When the roller starts to rotate, the frame rotates accordingly, thereby constructing a dynamic magnetic field to accurately fix the copper coil 6 on the roller rod 2. As the roller rotates, under the steering action of the annular plate 26 and the annular groove 27, the coil and the electromagnetic ring frame 5 can be smoothly caused to form a relative movement, thereby inducing an induced electromotive force in the copper coil 6, which is finally converted into current output. In order to effectively derive and utilize this electrical energy, we lead out three wires from the copper coil 6. This design not only The mechanical energy of the roller is converted into electrical energy, and a stable and reliable power supply is provided for the entire control module group 12. The electrical energy generated by the generator module is converted into a DC voltage that can be used for the circuit board through a rectifier, filter and voltage regulator circuit. The entire control module group 12 is fixed on the roller shaft after precise hardware design. The stable power supply ensures the stable operation of the system. The control module group 12 is fully integrated inside the roller, so it is not affected by the environment of the belt conveyor. The control module is ensured by the induction of the non-contact temperature sensor 13 and the speed sensor 14. Group 12 can accurately monitor the rotation speed and internal temperature of the roller, providing an important guarantee for the stable operation of the belt conveyor, and transmitting the detected data to external equipment, thereby realizing real-time monitoring of the belt conveyor. Through the clamping action of the anti-slip clamping plate 15 and the anti-slip clamping groove 16, and using the expansion screw 18 on the positioning screw groove 17, the disassembly and assembly of the bearing sleeve 3 on the roller body 1 can be completed, and the abutment ball 20 in the semicircular groove 19 on the inner wall of the bearing sleeve 3 can ensure the smooth rotation of the roller rod 2, thereby realizing the self-detection power supply effect during the operation of the roller.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-detecting information roller, comprising a roller body (1), wherein the roller body (1) is internally rotatably connected to a roller rod (2), characterized in that: The left and right sides of the roller body (1) are both provided with adjustment cavities, the inner wall of the adjustment cavity is fixedly mounted with a bearing sleeve (3), the inner wall of the bearing sleeve (3) is connected to a locking assembly, the surface of the locking assembly is connected to a spring telescopic rod (4), one end of the spring telescopic rod (4) is fixedly connected to an electromagnetic ring frame (5), the surface of the roller rod (2) is fixedly connected to a copper coil (6), and the copper coil (6) is located inside the electromagnetic ring frame (5), the side of the adjustment cavity is connected to a clamping assembly, the surface of the clamping assembly is connected to a sealing sleeve plate (7), the surface of the inner wall of the roller body (1) is fixedly connected to a bearing stabilizing frame (8), the shaft The inner wall of the bearing stabilizing frame (8) is rotatably connected to the surface of the roller rod (2); a side surface of the bearing stabilizing frame (8) near the middle thereof is fixedly connected to a first abutting clamping plate (9); a side surface of the electromagnetic ring frame (5) is fixedly connected to a second abutting clamping plate (10); the surface of the second abutting clamping plate (10) is clamped to the surface of the first abutting clamping plate (9); and a connecting screw (11) is threadedly connected between the first abutting clamping plate (9) and the second abutting clamping plate (10) via an internal thread groove; a control module group (12) is fixedly installed inside the regulating cavity; and a non-contact temperature sensor (13) and a rotation speed sensor (14) are fixedly installed on the side surface of the bearing stabilizing frame (8).

2. The self-detecting information roller according to claim 1 is characterized in that: The clamping assembly comprises an anti-skid clamping plate (15) and an anti-skid clamping groove (16); the anti-skid clamping plate (15) is fixedly connected to the top and bottom of the sealing sleeve (7); the anti-skid clamping groove (16) is provided on the surface of the roller body (1); and the inner wall of the anti-skid clamping groove (16) is clamped and adapted to the surface of the anti-skid clamping plate (15).

3. The self-detecting information roller according to claim 2 is characterized in that: The interior of the anti-slip clamping plate (15) and the interior of the anti-slip clamping groove (16) are both provided with positioning screw grooves (17), and the inner walls of the positioning screw grooves (17) are threadedly connected with expansion screws (18).

4. The self-detecting information roller according to claim 1 is characterized in that: The inner wall of the sealing sleeve (7) is provided with a semicircular sliding groove (19), the inner wall of the semicircular sliding groove (19) is rollingly connected with an abutting rolling ball (20), and the surface of the abutting rolling ball (20) is rollingly connected to the surface of the roller rod (2).

5. The self-detecting information roller according to claim 1 is characterized in that: The locking assembly comprises a magnetic locking plate (21) and a magnetic locking groove (22); the magnetic locking plate (21) is fixedly connected to one end of the spring telescopic rod (4); the magnetic locking groove (22) is formed on the inner wall of the bearing sleeve (3); and the inner wall of the magnetic locking groove (22) and the surface of the magnetic locking plate (21) are magnetically engaged.

6. The self-detecting information roller according to claim 1 is characterized in that: A firm sleeve plate (23) is fixedly connected to the side of the regulating cavity close to its inner wall, a positioning groove (24) is provided inside the firm sleeve plate (23), a positioning plate (25) is clamped on the side of the electromagnetic coil frame (5), and the surface of the positioning plate (25) is clamped and adapted to the inner wall of the positioning groove (24).

7. The self-detecting information-based roller according to claim 6, characterized in that: An annular plate (26) is fixedly connected to the side of the copper coil (6), an annular groove (27) is provided on the side of the fixed sleeve plate (23), and the inner wall of the annular groove (27) is slidably connected to the surface of the annular plate (26).

8. The self-detecting information-based roller according to claim 1 is characterized in that: The control module group (12) comprises a main control module, a generator module and a wireless communication module, and the interior of the main control module in the control module group (12) is connected to a non-contact temperature sensor (13) and a rotation speed sensor (14) via a wire.

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