A performance detection device for the processing of mine-used disc motors

Abstract

The present invention relates to the technical field of performance detection of disc-type mining motors, and specifically relates to a performance detection device for processing disc-type mining motors, including a detection table, and two symmetrically arranged supporting plates fixedly connected to the top end of the detection table; an auxiliary fixing mechanism, which is used to correct and clamp and fix the disc-type mining motor. The auxiliary fixing mechanism includes hydraulic cylinders fixedly connected to the opposite sides of the two supporting plates. This device adopts an auxiliary fixing mechanism. By pushing a push rod through a hydraulic cylinder, a disc-type mining motor is clamped by a circular extrusion ring and a circular extrusion plate, and the oil injection amount is preset according to the thickness of the disc-type mining motor. This flexible fixing method can, to a certain extent, allow the disc-type mining motor to generate natural vibration and displacement during operation, avoiding the limitation of the vibration characteristics of the disc-type mining motor by rigid fixing, so that the detected vibration data can more truly reflect the actual operating state of the disc-type mining motor.

Description

Technical Field

[0001] The present invention relates to the technical field of performance detection of disc-type mining motors, and specifically relates to a performance detection device for processing disc-type mining motors. Background Art

[0002] Disc-type mining motors are commonly used in mining operations such as hoisting, transportation, and ventilation. Their operating environment is complex, and they need to work in a humid, dusty, and vibration-intensive environment for a long time. Therefore, extremely high requirements are placed on the reliability, stability, and safety of disc-type mining motors. Therefore, strict performance testing must be carried out before leaving the factory to ensure that all indicators of the disc-type mining motor meet the standards.

[0003] During the detection process of disc-type mining motors, rigid fixation is usually adopted. However, during the operation of disc-type mining motors, certain vibrations and displacements will occur. Rigid fixation restricts the normal vibration characteristics of disc-type mining motors, making the detected vibration data unable to truly reflect the actual operating state of disc-type mining motors, thus affecting the accurate assessment of the vibration performance of disc-type mining motors. On the other hand, the detection device lacks a perfect power-on protection and vibration detection mechanism. When the disc-type mining motor is powered on and running, it cannot effectively buffer and absorb vibration energy, and it is easy to damage the power connection part of the disc-type mining motor and the detection device. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a performance detection device for processing disc-type mining motors, which can effectively solve the problems of the prior art such as adopting rigid fixation and lacking a perfect power-on protection and vibration detection mechanism.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0006] The present invention provides a performance detection device for processing disc-type mining motors, which is used for the performance detection of disc-type mining motors before leaving the factory, and includes:

[0007] A detection table, on the top of which two symmetrically arranged support plates are fixedly connected;

[0008] An auxiliary fixing mechanism, which is used to correct and clamp and fix the disc-type mining motor. The auxiliary fixing mechanism includes hydraulic cylinders fixedly connected to the opposite sides of the two support plates, and a push rod for extruding the disc-type mining motor is hermetically and slidably connected to the inner wall of the hydraulic cylinder;

[0009] A detection mechanism, which includes a power-on mechanism for powering on the disc-type mining motor before detection, and the power-on mechanism includes a vibration damping component for protecting the power-on mechanism during vibration detection. The detection mechanism includes a vibration detection component for detecting the vibration of the disc-type mining motor during operation.

[0010] Preferably, the auxiliary fixing mechanism further includes two symmetrically arranged calibration blocks fixedly connected to the opposite sides of the two support plates respectively, and the calibration blocks facing the feeding and discharging ends are arc-shaped. The calibration blocks on the same support plate jointly define a first movement groove. The other ends of the two push rods are fixedly connected with fixing plates, and the outer walls of the fixing plates are fixedly connected with circular extrusion rings and circular extrusion plates. A second movement groove is jointly defined by the circular extrusion ring and the circular extrusion plate on one side of the first movement groove. The first movement groove and the second movement groove are both provided to ensure the normal movement of the shaft of the mine disc motor. A temperature detector is embedded in the circular extrusion plate away from the first movement groove.

[0011] Preferably, a hydraulic oil tank is fixedly connected to the bottom end of the detection table, and two symmetrically arranged liquid extraction pumps are fixedly connected to the bottom end of the detection table. The liquid extraction ends of the liquid extraction pumps are communicated with the inside of the hydraulic oil tank, and the output ends of the two liquid extraction pumps are respectively communicated with the inside of the two hydraulic cylinders.

[0012] Preferably, the detection mechanism further includes a conveying structure arranged between the two support plates. The conveying structure is used for transporting the mine disc motor. Infrared transmitters and infrared receivers are fixedly connected to the opposite sides of the two support plates respectively. The infrared receivers and infrared transmitters are electrically connected to a PLC controller to form a positioning circuit.

[0013] Preferably, the vibration detection component includes a detection groove and a placement cavity jointly defined by the hydraulic cylinder and the support plate. The placement cavity is sleeved outside the detection groove. An electromagnetic coil is fixedly connected to the inside of the placement cavity. A first electromagnetic plate is fixedly connected to the inner wall of the detection groove. A second electromagnetic plate is hermetically slidably connected to the inner wall of the detection groove. The first electromagnetic plate and the second electromagnetic plate repel each other magnetically. The electromagnetic coil is electrically connected to a current detector, and the current detector is electrically connected to the PLC controller to form a control circuit.

[0014] Preferably, the energizing mechanism includes a connecting plate fixedly connected to the top end of the calibration block having the first movement groove. A driving motor is fixedly connected to the top end of the connecting plate. An adjustment groove is fixedly connected to the outer wall of the connecting plate. A threaded rod is fixedly connected to the output end of the driving motor. A limiting plate is threadedly connected to the outer wall of the threaded rod. The limiting plate is slidably connected to the inner wall of the adjustment groove.

[0015] Preferably, an installation block is fixedly connected to the bottom end of the limiting plate. A limiting groove is provided at the bottom end of the installation block. A limiting block is slidably connected to the inner wall of the limiting groove. An installation plate is fixedly connected to the bottom end of the limiting block. A plurality of energizing frames are fixedly connected to the bottom end of the installation plate. The bottom ends of the two energizing frames at both ends of the installation plate are inclined on the opposite sides.

[0016] Preferably, the damping assembly includes a micro electric telescopic rod fixedly connected to the top wall inside each power-on frame. The telescopic end of the micro electric telescopic rod is fixedly connected with a pressing piece. The bottom end of the pressing piece is fixedly connected with a flexible bag. The center of the flexible bag has a power-on groove that matches the size of the power-on column of the mining disc motor. A conductive piece for power-on is fixedly connected in the power-on groove. The flexible bag is filled with magnetorheological fluid. Electromagnetic sheets are embedded in the inner walls on the opposite sides of the power-on frame. The PLC controller is electrically connected to the electromagnetic sheets to form an anti-vibration circuit. The PLC controller is electrically connected to the conveying structure, the driving motor, the micro electric telescopic rod, and the liquid extraction pump to form a control circuit.

[0017] The technical solution provided by the present invention has the following beneficial effects compared with the known prior art:

[0018] 1. The device adopts an auxiliary fixing mechanism. The hydraulic cylinder pushes the push rod, and the circular extrusion ring and the circular extrusion plate are used to clamp the mining disc motor. Moreover, the oil injection amount is preset according to the thickness of the mining disc motor. This flexible fixing method can allow the mining disc motor to generate natural vibration and displacement during operation to a certain extent, avoiding the limitation of the vibration characteristics of the mining disc motor by rigid fixing. Therefore, the detected vibration data can more truly reflect the actual operating state of the mining disc motor, which is beneficial to accurately evaluating the vibration performance of the mining disc motor. At the same time, through the interaction of the electromagnetic coil, the first electromagnetic plate, and the second electromagnetic plate, the vibration detection component can accurately detect the change in magnetic flux caused by the vibration of the mining disc motor, and then analyze the vibration amplitude and frequency during the operation of the mining disc motor, providing data support for accurate evaluation.

[0019] 2. A damping assembly is arranged inside the power-on frame of the power-on mechanism. During the power-on process, the micro electric telescopic rod pushes the pressing piece to squeeze the flexible bag, so that the magnetorheological fluid wraps the power-on column of the mining disc motor to ensure stable power-on. At the same time, the PLC controller controls the energization of the electromagnetic sheet according to the signal fed back by the vibration detection component. When it is detected that the vibration amplitude of the mining disc motor increases, the energization current of the electromagnetic sheet is increased to improve the viscosity and stiffness of the magnetorheological fluid and inhibit the excessive displacement of the power-on column; when the vibration amplitude decreases, the current is reduced to keep the magnetorheological fluid with appropriate stiffness and give the power-on column a displacement buffer space. In this way, it can effectively buffer and absorb the vibration energy generated during the operation of the mining disc motor and reduce the damage of vibration to the power-on part and the detection device. Description of the Drawings

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 Schematic three-dimensional structure diagram of the present invention;

[0022] Figure 2 Schematic sectional three-dimensional structure diagram of the present invention;

[0023] Figure 3 Schematic partial sectional three-dimensional structure diagram of the present invention;

[0024] Figure 4 Schematic partial energizing mechanism three-dimensional structure diagram of the present invention;

[0025] Figure 5 Schematic sectional three-dimensional structure diagram of the support plate of the present invention;

[0026] Figure 6 Schematic sectional three-dimensional structure diagram of the energizing frame of the present invention.

[0027] Reference numerals: 1, detection table; 2, support plate; 3, auxiliary fixing mechanism; 31, hydraulic cylinder; 32, push rod; 33, calibration block; 34, first movement groove; 35, fixing plate; 36, circular extrusion ring; 37, circular extrusion plate; 38, second movement groove; 39, hydraulic oil tank; 310, liquid extraction pump; 4, detection mechanism; 41, conveying structure; 42, infrared emitter; 43, infrared receiver; 44, vibration detection component; 441, detection groove; 442, placement cavity; 443, electromagnetic coil; 444, first electromagnetic plate; 445, second electromagnetic plate; 45, energizing mechanism; 451, connecting plate; 452, drive motor; 453, adjustment groove; 454, threaded rod; 455, limiting plate; 456, mounting block; 457, limiting groove; 458, limiting block; 459, mounting plate; 4510, energizing frame; 46, vibration damping component; 461, micro electric telescopic rod; 462, extrusion piece; 463, flexible bag; 464, energizing groove. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0029] The present invention will be further described below with reference to the embodiments.

[0030] Embodiment: Refer to Figures 1 to 6 , a performance detection device for the processing of mine disc motors, which is used for the performance detection of mine disc motors before leaving the factory, and includes:

[0031] A detection table 1, and two symmetrically arranged support plates 2 are fixedly connected to the top end of the detection table 1;

[0032] An auxiliary fixing mechanism 3, which is used to correct and clamp the mine disc motor. The auxiliary fixing mechanism 3 includes hydraulic cylinders 31 fixedly connected to the opposite sides of the two support plates 2, and a push rod 32 for extruding the mine disc motor is hermetically slidably connected to the inner wall of the hydraulic cylinder 31;

[0033] The auxiliary fixing mechanism 3 further includes two symmetrically arranged correction blocks 33 fixedly connected to the opposite sides of the two support plates 2 respectively, and the correction blocks 33 facing the feeding and discharging ends are arc-shaped. The correction blocks 33 on the same support plate 2 jointly define a first movement groove 34. The other ends of the two push rods 32 are fixedly connected to a fixing plate 35. A circular extrusion ring 36 and a circular extrusion plate 37 are fixedly connected to the outer wall of the fixing plate 35. A second movement groove 38 is jointly defined by the circular extrusion ring 36 and the circular extrusion plate 37 on one side of the first movement groove 34. Both the first movement groove 34 and the second movement groove 38 ensure that the rotating shaft of the mine disc motor can move normally. A temperature detector is embedded in the circular extrusion plate 37 far from the first movement groove 34, and the temperature change of the mine disc motor during detection can be monitored through the temperature detector.

[0034] A hydraulic oil tank 39 is fixedly connected to the bottom end of the detection table 1, and two symmetrically arranged liquid extraction pumps 310 are fixedly connected to the bottom end of the detection table 1. The liquid extraction end of the liquid extraction pump 310 is communicated with the inside of the hydraulic oil tank 39, and the output ends of the two liquid extraction pumps 310 are respectively communicated with the inside of the two hydraulic cylinders 31.

[0035] The detection mechanism 4, the detection mechanism 4 includes a power-on mechanism 45 for powering on the mine disc motor before detection, and the power-on mechanism 45 includes a vibration damping component 46 for protecting the power-on mechanism 45 during vibration detection. The detection mechanism 4 includes a vibration detection component 44 for detecting the vibration of the mine disc motor during operation.

[0036] The detection mechanism 4 further includes a transfer structure 41 arranged between the two support plates 2. The transfer structure 41 is used for transporting the mine disc motor. Infrared transmitters 42 and infrared receivers 43 are respectively fixedly connected to the opposite sides of the two support plates 2. The infrared receiver 43 and the infrared transmitter 42 are electrically connected to a PLC controller to form a positioning circuit.

[0037] The vibration detection component 44 includes a detection groove 441 and a placement cavity 442 jointly opened in the hydraulic cylinder 31 and the support plate 2. The placement cavity 442 is sleeved outside the detection groove 441. An electromagnetic coil 443 is fixedly connected inside the placement cavity 442. A first electromagnetic plate 444 is fixedly connected to the inner wall of the detection groove 441. A second electromagnetic plate 445 is hermetically slidably connected to the inner wall of the detection groove 441. The first electromagnetic plate 444 and the second electromagnetic plate 445 repel each other magnetically. The electromagnetic coil 443 is electrically connected to a current detector. The current detector is electrically connected to the PLC controller to form a control circuit. The repulsive force between the second electromagnetic plate 445 and the first electromagnetic plate 444 is preset, so that the second electromagnetic plate 445 will not move after the mine disc motor is clamped, but will move automatically with the vibration after vibration occurs.

[0038] The power-on mechanism 45 includes a connecting plate 451 fixedly connected to the top end of a calibration block 33 having a first movement groove 34. A driving motor 452 is fixedly connected to the top end of the connecting plate 451. An adjustment groove 453 is fixedly connected to the outer wall of the connecting plate 451. The output end of the driving motor 452 is fixedly connected to a threaded rod 454. A limiting plate 455 is threadedly connected to the outer wall of the threaded rod 454. The limiting plate 455 is slidably connected to the inner wall of the adjustment groove 453.

[0039] The bottom end of the limiting plate 455 is fixedly connected to a mounting block 456. A limiting groove 457 is opened at the bottom end of the mounting block 456. A limiting block 458 is slidably connected to the inner wall of the limiting groove 457. The bottom end of the limiting block 458 is fixedly connected to a mounting plate 459. A plurality of power-on frames 4510 are fixedly connected to the bottom end of the mounting plate 459. The bottom ends of the two power-on frames 4510 at both ends of the mounting plate 459 are inclined.

[0040] The vibration damping assembly 46 includes a micro electric telescopic rod 461 fixedly connected to the top wall inside each energized frame 4510. A pressing piece 462 is fixedly connected to the telescopic end of the micro electric telescopic rod 461. A flexible bag 463 is fixedly connected to the bottom end of the pressing piece 462. An energizing groove 464 corresponding to the size of the energizing column of the mine disc motor is provided at the center of the flexible bag 463. A conductive piece for energizing is fixedly connected inside the energizing groove 464. The flexible bag 463 is filled with magnetorheological fluid. Electromagnetic sheets are embedded in the inner walls on opposite sides of the energized frame 4510. The PLC controller is electrically connected to the electromagnetic sheets to form an anti-vibration circuit. The PLC controller is electrically connected to the conveying structure 41, the drive motor 452, the micro electric telescopic rod 461, and the liquid extraction pump 310 to form a control circuit.

[0041] The working principle of the present invention is as follows:

[0042] First, the mine disc motor is placed on the conveying structure 41 between the two support plates 2. The conveying structure 41 starts to operate and transports the mine disc motor to the detection area. During the transportation of the mine disc motor, the mine disc motor will be restricted by multiple calibration blocks 33, making the mine disc motor parallel to the calibration blocks 33, thereby achieving the purpose of calibrating the mine disc motor.

[0043] As the mine disc motor moves, when the mine disc motor moves between the infrared emitter 42 and the infrared receiver 43, the mine disc motor will block the infrared ray. The PLC controller judges that the mine disc motor reaches the specified detection position according to the received signal change, and then controls the conveying structure 41 to stop operating through the PLC controller, realizing the secondary positioning of the mine disc motor.

[0044] Then, the PLC controller controls the liquid extraction pump 310 to start, extracts hydraulic oil from the hydraulic oil tank 39, and transports it to the hydraulic cylinder 31. The hydraulic oil in the hydraulic cylinder 31 pushes the push rod 32 to extend. During the movement of the push rod 32, the fixed plate 35 drives the circular pressing ring 36 and the circular pressing plate 37 to move together. The push rod 32 pushes the circular pressing ring 36 and the circular pressing plate 37 to clamp the mine disc motor. The injection amount of hydraulic oil in the hydraulic cylinder 31 is the operation duration of the liquid extraction pump 310 preset according to the thickness of the mine disc motor, and it will automatically shut down after reaching the time.

[0045] Then, the PLC controller is used to control the driving motor 452 to start. The driving motor 452 drives the threaded rod 454 to rotate. When the threaded rod 454 rotates, the limiting plate 455 threadedly connected to it slides on the inner wall of the adjusting groove 453, so that the limiting plate 455 moves up and down along the threaded rod 454. The limiting plate 455 drives the mounting block 456, the mounting plate 459, and the energizing frame 4510 to move together until the conductive sheet in the energizing groove 464 in the flexible bag 463 in the energizing frame 4510 accurately docks with the energizing column of the mining disc motor, completing the energizing operation and enabling the mining disc motor to operate for subsequent performance testing (where when the energizing frame 4510 moves downward, since the bottom of the energizing frame 4510 is inclined, even if there is a slight offset at the power connection of the mining disc motor, the energizing frame 4510 will be inserted into the power connection of the mining disc motor. The reason is that at the moment of contact, the inclined bottom will automatically drive the positions of the energizing frame 4510, the mounting plate 459, and the limiting block 458 according to the offset direction and angle, so that the limiting block 458 is adjusted in the limiting groove 457).

[0046] During the above-mentioned energizing process, the PLC controller is also used to control the micro electric telescopic rod 461 to start. The micro electric telescopic rod 461 is used to push the extrusion sheet 462 downward, thereby extruding the flexible bag 463, so that the magnetorheological fluid in the flexible bag 463 completely wraps the power connection column of the mining disc motor. On the one hand, it can ensure the stable power supply of the mining disc motor. Then, the PLC controller is used to control the electromagnetic sheet to be energized, and then the magnetorheological fluid gradually hardens, but it is not completely solidified, so that the magnetorheological fluid still retains a certain fluidity and deformation ability. When the mining disc motor operates and generates vibration, this state between liquid and solid can quickly respond and absorb the vibration energy. Compared with complete solidification, it will not directly transmit the vibration due to excessive rigidity, but buffer the vibration impact force through its own deformation, effectively reducing the displacement and stress generated by vibration at the power connection part of the mining disc motor, thereby reducing the damage to the mining disc motor and the testing device caused by vibration.

[0047] After the mining disc motor is energized and operates, it will generate vibration. At this time, the electromagnetic coil 443 is energized to generate a magnetic field, which interacts with the first electromagnetic plate 444 and the second electromagnetic plate 445. Since the first electromagnetic plate 444 and the second electromagnetic plate 445 are magnetically repulsive, when the mining disc motor vibrates, it will drive the second electromagnetic plate 445 to slide airtightly in the detection groove 441, thereby changing the magnetic flux of the electromagnetic coil 443.

[0048] A current detector electrically connected to the electromagnetic coil 443 detects a current change and transmits an electrical signal to the PLC controller. The PLC controller analyzes the vibration amplitude and frequency of the mine-used disc motor during operation based on the current change to determine whether the vibration performance of the mine-used disc motor meets the standard. (All influencing factors will also be taken into account and summarized during this process).

[0049] During the power-on detection process of the mine-used disc motor, to prevent damage to the power-on mechanism 45 caused by vibration, the vibration damping assembly 46 comes into play. The PLC controller further controls the electromagnetic sheet to be energized to generate a magnetic field according to the signal fed back by the vibration detection assembly 44. For example, when it is detected that the vibration amplitude of the mine-used disc motor increases, the PLC controller will increase the energizing current of the electromagnetic sheet to enhance the magnetic field strength, further improving the viscosity and stiffness of the magnetorheological fluid, so as to more effectively suppress the excessive displacement of the electrical connection post; conversely, when the vibration amplitude decreases, the current is reduced to keep the magnetorheological fluid at a relatively low stiffness and give the electrical connection post an appropriate displacement buffer space.

[0050] After the detection is completed, the PLC controller controls the liquid extraction pump 310 to run in reverse, so that the hydraulic oil in the hydraulic cylinder 31 flows back to the hydraulic oil tank 39, the push rod 32 retracts, releases the clamping of the mine-used disc motor, and the conveying structure 41 starts again to convey the mine-used disc motor that has been detected out of the detection table 1, completing a complete detection process.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A performance detection device for the processing of mine disc motors, which is used for the performance detection of mine disc motors before leaving the factory, and is characterized in that, Including: A detection table (1), and two symmetrically arranged support plates (2) are fixedly connected to the top end of the detection table (1); An auxiliary fixing mechanism (3) is used to correct and clamp-fix a mining disc motor. The auxiliary fixing mechanism (3) includes hydraulic cylinders (31) fixedly connected to the opposite sides of the two support plates (2), and a push rod (32) for extruding the mining disc motor is hermetically and slidably connected to the inner wall of the hydraulic cylinder (31); The auxiliary fixing mechanism (3) further includes two symmetrically arranged calibration blocks (33) fixedly connected to the opposite sides of the two support plates (2), and the calibration blocks (33) facing the feeding and discharging positions are arc-shaped. The calibration blocks (33) on the same support plate (2) jointly define a first movement groove (34). The other ends of the two push rods (32) are fixedly connected to a fixing plate (35). A circular extrusion ring (36) and a circular extrusion plate (37) are fixedly connected to the outer wall of the fixing plate (35). A second movement groove (38) is jointly defined by the circular extrusion ring (36) and the circular extrusion plate (37) on one side of the first movement groove (34). The first movement groove (34) and the second movement groove (38) are both for ensuring the normal movement of the rotating shaft of the mining disc motor. A temperature detector is embedded in the circular extrusion plate (37) away from the first movement groove (34). Two symmetrically arranged liquid extraction pumps (310) are fixedly connected to the bottom end of the detection table (1); A detection mechanism (4) includes a power-on mechanism (45) for powering on the mining disc motor before detection, and the power-on mechanism (45) includes a vibration damping component (46) for protecting the power-on mechanism (45) during vibration detection. The detection mechanism (4) includes a vibration detection component (44) for detecting the vibration of the mining disc motor during operation; The vibration detection component (44) includes a detection groove (441) and a placement cavity (442) jointly defined by the hydraulic cylinder (31) and the support plate (2). The placement cavity (442) is sleeved outside the detection groove (441). An electromagnetic coil (443) is fixedly connected in the placement cavity (442). A first electromagnetic plate (444) is fixedly connected to the inner wall of the detection groove (441). A second electromagnetic plate (445) is hermetically and slidably connected to the inner wall of the detection groove (441). The first electromagnetic plate (444) and the second electromagnetic plate (445) are magnetically repulsive. The electromagnetic coil (443) is electrically connected to a current detector, and the current detector is electrically connected to a PLC controller to form a control loop; The energizing mechanism (45) includes a connecting plate (451) fixedly connected to the top end of a calibration block (33) having a first movement groove (34). A driving motor (452) is fixedly connected to the top end of the connecting plate (451). An adjustment groove (453) is fixedly connected to the outer wall of the connecting plate (451). A threaded rod (454) is fixedly connected to the output end of the driving motor (452). A limiting plate (455) is threadedly connected to the outer wall of the threaded rod (454), and the limiting plate (455) is slidably connected to the inner wall of the adjustment groove (453). A mounting block (456) is fixedly connected to the bottom end of the limiting plate (455). A limiting groove (457) is provided at the bottom end of the mounting block (456). A limiting block (458) is slidably connected to the inner wall of the limiting groove (457). A mounting plate (459) is fixedly connected to the bottom end of the limiting block (458). A plurality of energizing frames (4510) are fixedly connected to the bottom end of the mounting plate (459). The bottom ends of the two energizing frames (4510) at both ends of the mounting plate (459) are inclined on the opposite sides. The vibration damping assembly (46) includes a micro electric telescopic rod (461) fixedly connected to the inner top wall of each energizing frame (4510). A pressing piece (462) is fixedly connected to the telescopic end of the micro electric telescopic rod (461). A flexible bag (463) is fixedly connected to the bottom end of the pressing piece (462). The center of the flexible bag (463) has an energizing groove (464) that matches the size of the energizing column for energizing the mining disc motor. A conductive piece for energizing is fixedly connected in the energizing groove (464). The flexible bag (463) is filled with magnetorheological fluid. Electromagnetic sheets are embedded in the opposite inner walls of the energizing frame (4510). The PLC controller is electrically connected to the electromagnetic sheets to form an anti-vibration circuit. The PLC controller is electrically connected to the conveying structure (41), the driving motor (452), the micro electric telescopic rod (461), and the liquid pumping pump (310) to form a control circuit.

2. The performance detection device for processing a mine-used disc motor according to claim 1, wherein A hydraulic oil tank (39) is fixedly connected to the bottom end of the detection table (1). The pumping end of the liquid pumping pump (310) is communicated with the inside of the hydraulic oil tank (39). The output ends of the two liquid pumping pumps (310) are respectively communicated with the inside of the two hydraulic cylinders (31).

3. A performance detection device for the processing of a mining disc motor according to claim 1, characterized in that, The detection mechanism (4) further includes a conveying structure (41) provided between the two support plates (2). The conveying structure (41) is used to transport the mining disc motor. An infrared emitter (42) and an infrared receiver (43) are respectively fixedly connected to the opposite sides of the two support plates (2). The infrared receiver (43) and the infrared emitter (42) are electrically connected to the PLC controller to form a positioning circuit.

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