Performance detection device for mining disc type motor processing

By adopting the flexible fixing method of hydraulic cylinder and circular extrusion ring in the performance detection device of mining disk motors, as well as the vibration detection and protection mechanism of the electromagnetic coil and PLC controller, the problems of rigid fixing and lack of protection in the prior art are solved, and more accurate vibration performance evaluation and higher detection safety are achieved.

CN120142934AActive Publication Date: 2025-06-13JINING MINING GRP HAINA TECH ELECTROMECHANICAL CO
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Patent Information

Application Number
CN202510614916.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-14
Publication Date
2025-06-13
Estimated Expiration
2045-05-14

AI Technical Summary

Technical Problem

When detecting the performance of mining disc motors, the prior art uses rigid fixing to limit the natural vibration and displacement of the motor, resulting in untrue detection data and lack of a complete power-on protection and vibration detection mechanism, which can easily lead to damage to the motor and detection device.

Method used

A performance detection device for mining disk motor processing is designed, and a flexible fixing method of hydraulic cylinder pushing push rod, circular extrusion ring and extrusion plate is adopted to allow the motor to vibrate naturally, and through the cooperation of the electromagnetic coil and the PLC controller, accurate vibration detection and power-on protection are achieved.

Benefits of technology

The device can more truly reflect the vibration performance of the mining disc motor, reduce the limitation of the vibration characteristics by rigid fixation, and reduce the risk of damage to the motor and detection device through effective vibration energy absorption and buffering.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to the technical field of mining disc type motor performance detection, in particular to a mining disc type motor processing performance detection device which comprises a detection table, and the top end of the detection table is fixedly connected with two symmetrical supporting plates; and the auxiliary fixing mechanism is used for correcting, clamping and fixing the mining disc type motor, and the auxiliary fixing mechanism comprises hydraulic oil cylinders which are fixedly connected to the opposite sides of the two supporting plates. According to the device, an auxiliary fixing mechanism is adopted, a push rod is pushed through a hydraulic oil cylinder, the mining disc-type motor is clamped through a circular extrusion ring and a circular extrusion plate, the oil injection amount is preset according to the thickness of the mining disc-type motor, and the mining disc-type motor can be allowed to generate natural vibration and displacement to a certain extent in the operation process through the flexible fixing mode; and the limitation of rigid fixation on the vibration characteristics of the mining disc type motor is avoided, so that the detected vibration data can more truly reflect the actual operation state of the mining disc type motor.
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Description

Technical Field

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

[0002] Disc-type mining motors are commonly used in mining hoisting, transportation, ventilation and other operation scenarios. Their operating environment is complex and they need to work in a humid, dusty and vibrating environment for a long time. Therefore, the requirements for the reliability, stability and safety of disc-type mining motors are extremely high. Therefore, strict performance detection 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 evaluation 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] Aiming at the above-mentioned disadvantages 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 rigid fixation and lack of perfect power-on protection and vibration detection mechanism in the prior art.

[0005] To achieve the above object, 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 performance detection of disc-type mining motors before leaving the factory, and includes:

[0007] A detection table, and two symmetrically arranged support plates are fixedly connected to the top end of the detection table;

[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 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 correction blocks fixedly connected to the opposite sides of the two support plates respectively, and the correction blocks facing the feeding and discharging ends are arc-shaped. The correction blocks on the same support plate are jointly provided with 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 a circular extrusion ring and a circular extrusion plate. A second movement groove is jointly provided in the circular extrusion ring and the circular extrusion plate on one side of the first movement groove. Both the first movement groove and the second movement groove ensure the normal movement of the rotating 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 inspection table, and two symmetrically arranged liquid extraction pumps are fixedly connected to the bottom end of the inspection 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 respectively fixedly connected to the opposite sides of the two support plates. 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 opened in the hydraulic cylinder and the support plate. The placement cavity is sleeved outside the detection groove. An electromagnetic coil is fixedly connected in 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 correction block with 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 opened 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 of each energized 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 corresponding to 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 of the opposite sides of the energized 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 drive 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 clamp the mining disc motor. 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. Thus, 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 in the energized 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 increase 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 make the magnetorheological fluid maintain an 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 to the power-on part and the detection device caused by vibration. Description of the Drawings

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or 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 three-dimensional structure diagram of the partial power-on mechanism 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 power-on 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, power-on mechanism; 451, connecting plate; 452, driving motor; 453, adjustment groove; 454, threaded rod; 455, limiting plate; 456, mounting block; 457, limiting groove; 458, limiting block; 459, mounting plate; 4510, power-on frame; 46, vibration damping component; 461, micro electric telescopic rod; 462, extrusion sheet; 463, flexible bag; 464, power-on groove. Detailed implementation manners

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, 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 and 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 with a fixing plate 35, and 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 away 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 ends of the liquid extraction pumps 310 are 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 formed jointly 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 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, and 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 clamping the mine disc motor, but will displace 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 correction 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 for energizing the mining 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 driving 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 mining 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 mining disc motor to the detection area. During the transportation of the mining disc motor, the mining disc motor will be restricted by multiple calibration blocks 33, making the mining disc motor parallel to the calibration blocks 33, thereby achieving the purpose of calibrating the mining disc motor.

[0043] As the mining disc motor moves, when the mining disc motor moves between the infrared emitter 42 and the infrared receiver 43, the mining disc motor will block the infrared ray. The PLC controller judges that the mining disc motor reaches the specified detection position according to the received signal change, and then controls the conveying structure 41 to stop running through the PLC controller, realizing the secondary positioning of the mining 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 mining disc motor. The injection volume of the hydraulic oil in the hydraulic cylinder 31 is the running duration of the liquid extraction pump 310 preset according to the thickness of the mining 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 thereto 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 mine disc motor, completing the energizing operation and enabling the mine disc motor to operate for subsequent performance testing (wherein when the energizing frame 4510 moves downward, since the bottom of the energizing frame 4510 is inclined, even if there is a slight deviation in the power connection part of the mine disc motor, the energizing frame 4510 will be inserted into the power connection part of the mine 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 deviation 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 mine disc motor. On the one hand, it can ensure the stable power supply of the mine disc motor. Then, the PLC controller is used to control the electromagnetic sheet to be energized, so that the magnetorheological fluid gradually hardens, but it is not completely solidified, and the magnetorheological fluid still retains a certain fluidity and deformation ability. When the mine disc motor operates and generates vibrations, 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 the vibration at the power connection part of the mine disc motor, thereby reducing the damage to the mine disc motor and the detection device caused by the vibration.

[0047] After the mine disc motor is energized and operates, vibrations will be generated. 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 mine 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 during the operation of the mine-used disc motor based on the current change situation, so as 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 the vibration from damaging the power-on mechanism 45, the vibration damping component 46 plays a role. 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 component 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, so as to further improve the viscosity and stiffness of the magnetorheological fluid, thereby more effectively suppressing the excessive displacement of the electrical connection post; on the contrary, 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 the reverse direction, 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 detected mine-used disc motor 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 testing device for processing mining disc motors, which is used to test the performance of mining disc motors before they leave the factory, and is characterized by: include: A testing platform (1), wherein the top of the testing platform (1) is fixedly connected to two symmetrical support plates (2); An auxiliary fixing mechanism (3), the auxiliary fixing mechanism (3) being used to calibrate and clamp the mining disc motor, the auxiliary fixing mechanism (3) comprising a hydraulic cylinder (31) fixedly connected to opposite sides of the two support plates (2), the inner wall of the hydraulic cylinder (31) being airtightly slidably connected to a push rod (32) for squeezing the mining disc motor; A detection mechanism (4), the detection mechanism (4) comprising a power-on mechanism (45) for powering on a mining disc motor before detection, and the power-on mechanism (45) comprising a vibration reduction component (46) for protecting the power-on mechanism (45) during vibration detection, and the detection mechanism (4) comprising a vibration detection component (44) for detecting vibration of the mining disc motor during operation.

2. A performance detection device for disc motor processing for mining according to claim 1, characterized in that: The auxiliary fixing mechanism (3) further comprises two symmetrical correction blocks (33) respectively fixedly connected on opposite sides of the two support plates (2), and the correction blocks (33) facing the feeding position and the discharging position are arc surfaces, and the correction blocks (33) on the same support plate (2) are provided with a first movement groove (34) in common, and the other ends of the two push rods (32) are both fixedly connected with a fixing plate (35), and the outer wall of the fixing plate (35) is fixedly connected with a circular extrusion ring (36) and a circular extrusion plate (37), and one of the circular extrusion rings (36) and the circular extrusion plate (37) on one side of the first movement groove (34) is provided with a second movement groove (38), and the first movement groove (34) and the second movement groove (38) are both used to ensure that the rotating shaft of the mining disc motor can move normally, and a temperature detector is embedded in the circular extrusion plate (37) away from the first movement groove (34).

3. A performance detection device for disc motor processing for mining according to claim 1, characterized in that: The bottom end of the test bench (1) is fixedly connected to a hydraulic oil tank (39), and the bottom end of the test bench (1) is fixedly connected to two symmetrical liquid pumps (310), the pumping ends of the liquid pumps (310) are connected to the inside of the hydraulic oil tank (39), and the output ends of the two liquid pumps (310) are respectively connected to the inside of two hydraulic cylinders (31).

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

5. A performance detection device for disc motor processing for mining according to claim 4, characterized in that: The vibration detection component (44) comprises a detection groove (441) and a placement cavity (442) which are jointly opened in the hydraulic cylinder (31) and the support plate (2); the placement cavity (442) is sleeved on the outside of 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 airtightly slidably connected to the inner wall of the detection groove (441); the first electromagnetic plate (444) and the second electromagnetic plate (445) are magnetically repelled from each other; the electromagnetic coil (443) is electrically connected to a current detector; the current detector is electrically signal-connected to a PLC controller to form a control loop.

6. A performance detection device for disc motor processing for mining according to claim 5, characterized in that: The power supply mechanism (45) comprises a connecting plate (451) fixedly connected to the top of a correction block (33) having a first motion slot (34); a driving motor (452) is fixedly connected to the top of the connecting plate (451); an adjusting slot (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); the outer wall of the threaded rod (454) is threadedly connected to a limiting plate (455); and the limiting plate (455) is slidably connected to the inner wall of the adjusting slot (453).

7. A performance detection device for disc motor processing for mining according to claim 6, characterized in that: The bottom end of the limit plate (455) is fixedly connected to a mounting block (456), the bottom end of the mounting block (456) is provided with a limit slot (457), the inner wall of the limit slot (457) is slidably connected to the limit block (458), the bottom end of the limit block (458) is fixedly connected to a mounting plate (459), the bottom end of the mounting plate (459) is fixedly connected to a plurality of power-on frames (4510), wherein the bottom ends of two power-on frames (4510) at two ends of the mounting plate (459) on opposite sides are inclined.

8. A performance detection device for disc motor processing for mining according to claim 7, characterized in that: The vibration reduction assembly (46) comprises a micro electric telescopic rod (461) fixedly connected to the top wall of each power-on frame (4510); the telescopic end of the micro electric telescopic rod (461) is fixedly connected to an extrusion sheet (462); the bottom end of the extrusion sheet (462) is fixedly connected to a flexible bag (463); the center of the flexible bag (463) has a power-on slot (464) that matches the size of a power-on column for powering a mining disc motor; a conductive sheet for powering is fixedly connected in the power-on slot (464); the flexible bag (463) is filled with magnetorheological fluid; electromagnetic sheets are embedded in the inner walls of opposite sides of the power-on frame (4510); the PLC controller is electrically connected to the electromagnetic sheet to form an anti-vibration circuit; the PLC controller is electrically connected to the transmission structure (41), the drive motor (452), the micro electric telescopic rod (461), and the liquid pump (310) to form a control circuit.

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