Remote testing device for belt conveyor deviation preventing device

Abstract

The utility model discloses a remote testing device for a belt conveyor anti-deviation device, which relates to the technical field of belt conveyor anti-deviation equipment and comprises an inductive sensor and anti-deviation support frames, the inductive sensor is mounted on the outer side of an external belt conveyor, and the anti-deviation support frames are mounted in the external belt conveyor. The remote testing device for the belt conveyor deviation preventing device is characterized in that the belt conveyor deviation preventing device is provided with a deviation preventing supporting frame, a sensor shell is arranged on the deviation preventing supporting frame, an inductive sensor is arranged on one side of the deviation preventing supporting frame, and a laser distance measuring probe and an infrared inductive probe are arranged in the sensor shell. Interference of physical contact on the high-speed running belt can be avoided, the real-time performance and accuracy of monitoring are improved, and when it is monitored that the belt deviates, the anti-deviation supporting frame can be driven to adjust the anti-deviation rolling shafts on the two sides of the belt, so that it is guaranteed that the belt is always kept in the middle position, goods falling caused by belt deflection is avoided, and the safety of goods conveying is improved. And the overall safety is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of belt conveyor anti-deviation equipment, specifically to a remote testing device for belt conveyor anti-deviation devices. Background Technology

[0002] A belt conveyor is a machine that uses a flexible conveyor belt to continuously transport materials. During the installation of a belt conveyor, if the frame is not level or the idler rollers are installed in a wrong position, the belt will deviate from the normal track in the initial stage of operation. In addition, after long-term use, the belt may become uneven in tension due to wear, or the idler rollers may not rotate flexibly or be blocked by debris, which will also cause uneven stress on the belt and thus cause it to run off track.

[0003] Belt misalignment not only affects the normal transport of materials and reduces production efficiency, but may also lead to accelerated wear on the belt edges, shorten the belt's service life, and increase equipment maintenance costs. If misalignment is not addressed in time, the belt may detach from the idler rollers, causing equipment damage or even safety accidents that threaten the lives of operators. Utility Model Content

[0004] The purpose of this invention is to provide a remote testing device for a belt conveyor anti-deviation device. It uses inductive sensors to monitor the belt of the belt conveyor, which can avoid physical contact interference with the high-speed running belt, improve the real-time performance and accuracy of monitoring, and when belt deviation is detected, it can drive the anti-deviation support frame to lift the two sides of the belt outward to ensure that the belt is always kept in the center position, prevent the belt from tilting and causing the goods to fall, and improve the overall safety.

[0005] This utility model includes a sensing sensor and an anti-deviation support frame. The sensing sensor is installed on the outside of the external belt conveyor, and the anti-deviation support frame has multiple sets installed inside the external belt conveyor. The sensing sensor is located on one side of the anti-deviation support frame.

[0006] Preferably, the sensor includes a sensor housing, inside which a laser rangefinder and an infrared sensor are installed, and an opening is provided on one side of the sensor housing, into which a cable slot is installed.

[0007] Preferably, the anti-deviation support frame includes a support frame body, a lifting rod is fixedly connected to the top of the support frame body, a rotating plate is fixedly connected to the top of the lifting rod, the rotating plate includes a base plate fixedly connected to the top of the lifting rod, and a movable plate rotatably connected above the base plate; an anti-deviation roller is rotatably connected to the top of the movable plate, the other end of the anti-deviation roller is rotatably connected to a connecting plate, and a support roller is fixedly connected to the other side of the connecting plate.

[0008] Preferably, the lifting rod, rotating plate, anti-deviation roller and connecting plate are each provided in two sets, symmetrically arranged at both ends of the supporting roller.

[0009] Preferably, the lifting rod includes an extension rod disposed at the lower part of the base plate, a protective sleeve is sleeved on the outer side of the extension rod, a threaded rod is disposed inside the protective sleeve, and the connection between the threaded rod and the extension rod is provided with matching threads, and the threaded rod is connected to a rotary motor.

[0010] Preferably, fixed plates are symmetrically arranged on the left and right sides of the main body of the support frame, and the anti-deviation support frame is fixed inside the belt conveyor by two sets of fixed plates and bolts.

[0011] Preferably, the lifting rod is electrically connected to the sensing sensor.

[0012] In summary, this utility model has the following beneficial effects:

[0013] 1. This device can use inductive sensors to monitor the belt of the conveyor belt. The inductive sensors are non-contact designed to avoid physical interference with the high-speed belt, improve the real-time performance and accuracy of monitoring, and when belt deviation is detected, it can drive the anti-deviation support frame to lift the two sides of the belt outward to ensure that the belt is always kept in the center position, prevent the belt from tilting and causing the goods to fall, and improve the overall safety.

[0014] 2. The lifting rod includes an extension rod installed at the bottom of the base plate. A protective sleeve is fitted on the outside of the extension rod, and a threaded rod is installed inside the protective sleeve. The connection between the threaded rod and the extension rod is provided with matching threads. The threaded rod is connected to a rotary motor. The threaded transmission realizes the precise displacement of the anti-deviation roller. With the help of the sensing sensor, the belt deviation is monitored in real time and automatically reset, making the adjustment more precise. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the remote testing device for the belt conveyor anti-deviation device of this utility model;

[0016] Figure 2 for Figure 1 A magnified view of the installation location of the induction sensor;

[0017] Figure 3 This is a schematic diagram of the sensor structure;

[0018] Figure 4 A schematic diagram of the support frame to prevent deviation;

[0019] Figure 5 This is a schematic diagram of the internal structure of the lifting rod.

[0020] In the diagram: 1. Sensor; 11. Sensor housing; 12. Laser rangefinder; 13. Infrared sensor; 14. Cable slot; 2. Anti-deviation support frame; 21. Support frame body; 22. Fixing plate; 23. Lifting rod; 24. Rotating plate; 241. Base plate; 242. Movable plate; 25. Anti-deviation roller; 26. Connecting plate; 27. Support roller; 28. Extension rod; 29. ​​Protective sleeve; 30. Threaded rod; 31. Motor. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] The orientations mentioned in this specification are based on the orientation of the remote testing device for the belt conveyor anti-deviation device of this utility model when it is working normally. They do not limit the orientation during storage and transportation, and only represent relative positional relationships, not absolute positional relationships.

[0023] like Figures 1 to 5 As shown in the figure, the remote testing device for the belt conveyor anti-deviation device includes a sensor 1 and an anti-deviation support frame 2. The sensor 1 is installed on the outside of the external belt conveyor, and the anti-deviation support frame 2 has multiple sets and is installed inside the external belt conveyor. The sensor 1 is located on one side of the anti-deviation support frame 2.

[0024] The device can monitor the belt of the conveyor belt using the sensing sensor 1. The sensing sensor 1 is a non-contact design, which can avoid the interference of physical contact on the high-speed running belt, improve the real-time performance and accuracy of monitoring, and when the belt is detected to be off-center, it can drive the anti-off-center support frame 2 to adjust the anti-off-center rollers 25 on both sides of the belt to ensure that the belt is always kept in the center position, prevent the belt from tilting and causing the goods to fall, and improve the overall safety.

[0025] The sensing sensor 1 includes a sensor housing 11, inside which a laser ranging probe 12 and an infrared sensing probe 13 are installed. An opening is provided on one side of the sensor housing 11, and a cable slot 14 is installed in the opening. The sensing sensor 1 is fixed to one side of the belt conveyor using the sensor housing 11 and bolts. In use, an external power supply can be plugged into the cable slot 14. After power is supplied, the laser ranging probe 12 and the infrared sensing probe 13 can measure the edge of the belt of the belt conveyor. If the belt is misaligned or runs off-center, the laser ranging probe 12 and the infrared sensing probe 13 can measure and transmit the data to the built-in control chip to control the anti-deviation support frame 2 for subsequent adjustments.

[0026] The anti-deviation support frame 2 includes a support frame body 21. A fixing plate 22 is fixedly connected to one side of the support frame body 21. Two sets of fixing plates 22 are symmetrically fixed on both sides of the support frame body 21. The anti-deviation support frame 2 is fixed inside the belt conveyor using two sets of fixing plates 22 and bolts. A lifting rod 23 is fixedly connected to the top of the support frame body 21. A rotating plate 24 is fixedly connected to the top of the lifting rod 23. The rotating plate 24 includes a base plate 241 fixedly connected to the top of the lifting rod 23 and a movable plate 242 rotatably connected above the base plate. An anti-deviation roller 25 is rotatably connected to the top of the movable plate. The other end of the anti-deviation roller 25 is rotatably connected to a connecting plate 26. A support roller 27 is fixedly connected to the other side of the connecting plate 26. Two sets of lifting rod 23, rotating plate 24, anti-deviation roller 25, and connecting plate 26 are symmetrically arranged at both ends of the support roller 27. The lifting rod 23 is electrically connected to the sensing sensor 1 and is driven by a motor 31.

[0027] Specifically, such as Figure 5 As shown, the lifting rod 23 includes an extension rod 28 set at the bottom of the base plate 241. A protective sleeve 29 is sleeved on the outside of the extension rod 28. A threaded rod 30 is provided inside the protective sleeve 29. The threaded rod 30 and the extension rod 28 are connected with matching threads. The threaded rod 30 is connected to a rotary motor 31. After the sensing sensor 1 issues a command, it controls the rotary motor 31 to rotate, so that the threaded rod 30 engages with the extension rod 28 to push the rotating plate 24 to move in the same direction. The rotating plate 24 drives the corresponding anti-deviation rollers 25 to rotate upward. At this time, the two sets of anti-deviation rollers 25 and the support rollers 27 form a semi-enclosed structure, which can lift the two sides of the belt placed on it inward, so that both sides of the belt can move inward, which plays a resetting role and can prevent the belt from continuing to deviate.

[0028] Both the anti-deviation roller 25 and the support roller 27 are composed of multiple sets of bearings of the same size. The bearings can support the belt and will not cause interference when the belt is moving.

[0029] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A remote testing device for a belt deviation prevention device of a belt conveyor, characterized in that: Including induction sensor (1) and prevent deviation support frame (2), the induction sensor (1) is installed at the outside of the external belt conveyor, the prevent deviation support frame (2) is equipped with multiple groups and is installed in the inside of the external belt conveyor, the induction sensor (1) is located at one side of the prevent deviation support frame (2).

2. The remote testing device for a belt deviation prevention device of a belt conveyor according to claim 1, characterized in that: The induction sensor (1) includes a sensor housing (11), a laser ranging probe (12) and an infrared sensor probe (13) are installed inside the sensor housing (11), an opening is formed in one side of the sensor housing (11), and a cable slot (14) is installed in the opening.

3. The remote testing device for a belt deviation prevention device of a belt conveyor according to claim 1, characterized in that: The prevent deviation support frame (2) includes a support frame body (21), a jacking rod (23) is fixedly connected to the top end of the support frame body (21), a rotating plate (24) is fixedly connected to the top end of the jacking rod (23), the rotating plate (24) includes a bottom plate (241) fixedly connected to the top end of the jacking rod (23), and a movable plate (242) rotatably connected above the bottom plate, a deviation-preventing roller (25) is rotatably connected to the top end of the movable plate, the other end of the deviation-preventing roller (25) is rotatably connected to a connecting plate (26), and a supporting roller (27) is fixedly connected to the other side of the connecting plate (26).

4. The remote testing device for a belt deviation prevention device of a belt conveyor according to claim 3, characterized in that: The jacking rod (23), the rotating plate (24), the deviation-preventing roller (25) and the connecting plate (26) are all provided with two groups and are symmetrically arranged at the two ends of the supporting roller (27).

5. The remote testing device for a belt deviation prevention device of a belt conveyor according to claim 3, characterized in that: The jacking rod (23) includes an extension rod (28) arranged at the lower part of the bottom plate (241), a protective sleeve (29) is sleeved outside the extension rod (28), a threaded rod (30) is arranged inside the protective sleeve (29), the threaded rod (30) and the extension rod (28) are matched with each other at the connection, and a rotating motor (31) is connected to the threaded rod (30).

6. The remote testing device for a belt conveyor off-tracking prevention device of claim 3, wherein: The support frame body (21) is symmetrically provided with a fixed plate (22) on the left and right sides, and the prevent deviation support frame (2) is fixed in the belt conveyor by the two groups of fixed plates (22) and bolts.

7. The remote testing device for a belt conveyor off-tracking prevention device of claim 3, wherein: The jacking rod (23) is electrically connected with the induction sensor (1).

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