Self-adjusting maintenance platform for fully-mechanized mining and fully-mechanized excavation equipment based on level sensor

Abstract

The present application relates to the technical field of equipment maintenance, and discloses a self-adjusting maintenance platform for fully-mechanized mining and fully-mechanized excavation equipment maintenance based on a level sensor, which comprises a base, two balancing mechanisms arranged on the top of the base, an adjusting mechanism arranged on the top of the balancing mechanisms, a plurality of supporting mechanisms arranged on the bottom of the adjusting mechanism, a limiting mechanism arranged on the top of the balancing mechanisms, and a positioning mechanism arranged on the top of the base, wherein the balancing mechanism comprises an electric push rod, the output end of the electric push rod is fixedly connected with a guide sliding block, and the outer side of the guide sliding block is rotatably connected with a telescopic rotating rod. The electric push rod is started to drive the guide sliding block to move in the base, so that one end of the telescopic rotating rod is rotated for balance adjustment, the motor is started to drive the connecting rotating rod, the gear racks are meshed with each other to drive the connecting blocks to move synchronously, so that the first maintenance platform and the second maintenance platform are away from each other, the size of the maintenance platform is conveniently adjusted, and the use range of the equipment is widened.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of equipment maintenance, in particular to a self-adjusting maintenance platform for fully mechanized mining and fully mechanized excavation equipment based on a level sensor. BACKGROUND

[0002] With the rapid development of automation technology, traditional equipment maintenance methods are gradually transforming towards intelligent and automated direction. In the maintenance of various industrial equipment, especially in the maintenance of fully mechanized mining and fully mechanized excavation equipment, how to efficiently and accurately adjust the angle of the maintenance platform has become a key factor to improve maintenance efficiency and ensure long-term stable operation of the equipment. Fully mechanized mining and fully mechanized excavation equipment usually operates in harsh working environments, therefore, the maintenance of the equipment often needs to frequently adjust the angle of the maintenance platform to adapt to different working postures and working conditions.

[0003] Currently, some maintenance platform adjustment systems use mechanical devices or manual control methods to adjust the angle of the maintenance platform. These systems adjust the position of the maintenance platform through electric push rods, manual rotating wheels or hydraulic devices.

[0004] However, the existing maintenance platform precision problem is prominent, the traditional manual control method often cannot adjust to the right position every time, which is easy to cause angle error and affect the maintenance efficiency, lacks real-time monitoring and automatic feedback mechanism, the state of the equipment often cannot be sensed and adjusted in time, the adjustment process lacks effective data support, and the existing technology is difficult to adapt to different sizes of fully mechanized mining and fully mechanized excavation equipment, thereby reducing the use value of the maintenance platform. Therefore, the present application provides a self-adjusting maintenance platform for fully mechanized mining and fully mechanized excavation equipment based on a level sensor to solve the problems existing in the prior art. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a self-adjusting maintenance platform for fully mechanized mining and fully mechanized excavation equipment based on a level sensor, which solves the problems of existing maintenance platform precision problem being prominent, traditional manual control method often cannot adjust to the right position every time, which is easy to cause angle error and affect the maintenance efficiency, and the existing technology is difficult to adapt to different sizes of fully mechanized mining and fully mechanized excavation equipment, thereby reducing the use value of the maintenance platform.

[0006] In order to achieve the above object, the application is realized by the following technical scheme: the self-adjusting maintenance table for fully-mechanized mining equipment maintenance based on horizontal sensor, including base, the top of the base is provided with two balancing mechanisms, the top of the balancing mechanism is provided with an adjusting mechanism, the bottom of the adjusting mechanism is provided with a plurality of supporting mechanisms, the top of the balancing mechanism is provided with a limiting mechanism, the top of the base is provided with a positioning mechanism, the balancing mechanism includes an electric push rod, the output end of the electric push rod is fixedly connected with a guide sliding block, the outer side of the guide sliding block is rotatably connected with a telescopic rotating rod, the end of the telescopic rotating rod away from the guide sliding block is rotatably connected with a fixed block, the top of the fixed block is fixedly connected with a mounting plate.

[0007] Preferably, the positioning mechanism includes a positioning block, the bottom of the positioning block is fixedly connected to the top of the base, the inside of the positioning block is fixedly connected with a limiting rod, the outside of the limiting rod is rotatably connected with a supporting plate, and the top of the mounting plate is mounted on the bottom of the supporting plate.

[0008] Preferably, the adjusting mechanism includes a motor, the outside of the motor is mounted on the inner wall of the supporting plate, the output end of the motor is fixedly connected with a connecting rotating rod, the outside of the connecting rotating rod is fixedly connected with a gear, the top of the supporting plate is slidably connected with two racks, one end of the rack is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a moving plate, the proximal side of the two racks is meshingly connected to the outside of the gear, the top of one side of the moving plate is fixedly connected with a maintenance table one, and the top of the other side of the moving plate is fixedly connected with a maintenance table two.

[0009] Preferably, the limiting mechanism includes a limiting sliding block, the outside of the limiting sliding block is fixedly connected to the bottom of the moving plate, the top of the supporting plate is provided with two limiting grooves, and the outside of the limiting sliding block is slidably connected to the inner wall of the limiting groove.

[0010] Preferably, the supporting mechanism includes a sleeve, the outside of the sleeve is fixedly connected to the inner wall of the maintenance table one and the maintenance table two, the inner wall of the sleeve is slidably connected with a telescopic rod, the outer side groove of the telescopic rod is provided with a compression spring, one end of the compression spring is fixedly connected to the outside of the limiting block, the end of the compression spring away from the limiting block is fixedly connected to the inner wall of the telescopic rod, the outer side groove of the telescopic rod is slidably connected with a limiting block, the outside of the sleeve is provided with a limiting block slot, and the top of the maintenance table one and the maintenance table two is provided with a stop rod.

[0011] Preferably, the side of the maintenance table one and the maintenance table two close to each other is matched with each other, and the maintenance table one and the maintenance table two are slidably connected.

[0012] Preferably, one end of the limiting block is longitudinally cut into a square shape, and the limiting block and the limiting block slot are matched with each other.

[0013] The application also provides an intelligent control system, which comprises a sensor module, a control module, an execution module, a human-computer interaction module and a safety protection module, and is used for accurately adjusting the angle of the maintenance platform to adapt to different working conditions.

[0014] Preferably, the sensor module comprises a horizontal sensor, which is used for detecting the current angle of the maintenance platform, including the pitch angle and the roll angle.

[0015] The control module comprises a programmable logic controller, which is used for processing all sensor data, calculating the angle deviation and controlling the operation of the execution mechanism.

[0016] The execution module comprises a driving source, which is used for adjusting the angle of the maintenance platform according to the instruction of the control system.

[0017] The human-computer interaction module comprises a human-computer interface, which is used for providing a user interaction interface, so that the operator can monitor and manually control the angle of the maintenance platform.

[0018] The safety protection module comprises an emergency stop button, which is used for ensuring the safe operation of the maintenance platform and preventing accidents caused by misoperation or system failure.

[0019] The application provides a self-adjusting maintenance platform for fully-mechanized mining and fully-mechanized excavation equipment maintenance based on a horizontal sensor.

[0020] 1. The application drives the guide sliding block to move in the base by starting the electric push rod, rotates one end of the telescopic rotating rod, and lifts the other end for balance adjustment. The connecting rotating rod is driven by starting the motor, and the connecting block is synchronously moved through the meshing of the rack, so that the maintenance platform 1 and the maintenance platform 2 are away from each other, the size of the maintenance platform is conveniently adjusted, the adjustment efficiency and precision of the maintenance platform are improved, the manual operation error is avoided, the use range of the equipment is widened, and the flexibility and adaptability of the maintenance work are improved.

[0021] 2. The application compresses the compression spring by pressing the limiting clamping block, and the limiting clamping block is retracted into the groove outside the telescopic rod. Then, the telescopic rod is pulled down to move out of the sleeve, and under the spring rebound effect, the limiting clamping block reenters the limiting clamping groove to fix the moving length of the telescopic rod. In this way, the telescopic rod is accurately fixed, the stability of the maintenance platform is improved, the loosening after adjustment is avoided, and the safety and use convenience of the equipment are improved.

[0022] 3、The horizontal sensor in the sensor module monitors the pitch angle and roll angle of the maintenance platform in real time, when the angle deviates from the preset standard, the sensor sends data to the control module. The control module calculates the deviation and outputs the adjustment instruction, the drive source adjusts the angle of the maintenance platform according to the instruction, and restores to the required state. The man-machine interaction module allows the operator to manually or automatically adjust, the safety protection module provides emergency stop function, ensures the safe operation of the equipment, so as to improve the adjustment accuracy and efficiency, avoid the manual operation error, ensure the stability and safety of the equipment in the adjustment process, enhance the use convenience and operation reliability. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a perspective view of the application;

[0024] Figure 2 It is a structure schematic view of the maintenance platform two of the application;

[0025] Figure 3 It is a structure schematic view of the moving plate of the application;

[0026] Figure 4 It is a structure schematic view of the gear of the application;

[0027] Figure 5 It is a structure schematic view of the connecting rotating rod of the application;

[0028] Figure 6 It is a structure schematic view of the guide sliding block of the application;

[0029] Figure 7 It is a structure schematic view of the limiting block of the application;

[0030] Figure 8 It is a system architecture diagram of the application.

[0031] Wherein, 1, base; 2, balancing mechanism; 201, electric push rod; 202, mounting plate; 203, guide sliding block; 204, telescopic rotating rod; 205, fixed block; 206, support plate; 3, adjusting mechanism; 301, motor; 302, connecting rotating rod; 303, gear; 304, rack; 305, connecting block; 306, moving plate; 307, maintenance platform one; 308, maintenance platform two; 4, limiting mechanism; 401, limiting sliding block; 402, limiting groove; 5, supporting mechanism; 501, sleeve; 502, telescopic rod; 503, limiting block; 504, compression spring; 505, limiting slot; 506, stop rod; 6, positioning mechanism; 601, positioning block; 602, limiting rod. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 6 A self-adjusting maintenance platform for fully mechanized mining and tunneling equipment based on a horizontal sensor includes a base 1. Two balancing mechanisms 2 are mounted on the top of the base 1, supporting and adjusting the angle of the maintenance platform. An adjustment mechanism 3 is mounted on top of the balancing mechanisms 2, adjusting the size of the maintenance platform. Multiple support mechanisms 5 are mounted at the bottom of the adjustment mechanisms 3, providing additional support during adjustment. A limit mechanism 4 is mounted on top of the balancing mechanisms 2, limiting the range of motion of the maintenance platform. A positioning mechanism 6 is mounted on top of the base 1. Positioning mechanism 6 is used to ensure that the equipment on the top of the maintenance platform slides down. Balancing mechanism 2 includes an electric push rod 201. The output end of the electric push rod 201 is fixedly connected to a guide slider 203. The guide slider 203 is used to guide the movement of the telescopic rotating rod 204. The telescopic rotating rod 204 is rotatably connected to the outside of the guide slider 203. The telescopic rotating rod 204 adjusts the angle of the maintenance platform by rotating. The end of the telescopic rotating rod 204 away from the guide slider 203 is rotatably connected to a fixing block 205. The top of the fixing block 205 is fixedly connected to a mounting plate 202. The mounting plate 202 is used to install on other components.

[0034] Please see the appendix Figure 4 Appendix Figure 5 and attached Figure 6 The positioning mechanism 6 includes a positioning block 601, which provides a stable fixed reference. The bottom of the positioning block 601 is fixedly connected to the top of the base 1. A limit rod 602 is fixedly connected inside the positioning block 601. The limit rod 602 is used to limit the range of motion of the support plate 206. The support plate 206 is rotatably connected to the outside of the limit rod 602. The support plate 206 is used to provide additional load-bearing capacity for the maintenance table. The top of the mounting plate 202 is mounted on the bottom of the support plate 206.

[0035] Please see the appendix Figure 3 Appendix Figure 5 and attached Figure 6The adjusting mechanism 3 comprises a motor 301 for providing power driving, the motor 301 is externally mounted on the inner wall of the support plate 206, the output end of the motor 301 is fixedly connected with a connecting rotating rod 302, the connecting rotating rod 302 is used for transmitting the rotating force of the motor 301, the outer portion of the connecting rotating rod 302 is fixedly connected with a gear 303, the top of the support plate 206 is slidably connected with two racks 304, one end of the rack 304 is fixedly connected with a connecting block 305, the top of the connecting block 305 is fixedly connected with a moving plate 306, the moving plate 306 is used for driving the maintenance table one 307 and the maintenance table two 308 to move, so that the size of the maintenance table is adjusted, the proximal sides of the two racks 304 are all meshingly connected outside the gear 303, the rotation of the gear 303 drives the rack 304 to move in the opposite direction, so that the expansion or contraction adjustment of the maintenance table is realized, the top of one side of the moving plate 306 is fixedly connected with the maintenance table one 307, and the top of the other side of the moving plate 306 is fixedly connected with the maintenance table two 308. The sides of the maintenance table one 307 and the maintenance table two 308 close to each other are matched with each other, and the maintenance table one 307 and the maintenance table two 308 are slidably connected.

[0036] Please refer to the accompanying drawings Figure 3 , the accompanying drawings Figure 4 and the accompanying drawings Figure 5 The limiting mechanism 4 comprises a limiting sliding block 401 for limiting the movement range of the moving plate 306, so that the maintenance table does not exceed the preset angle range during the adjustment process, the outer portion of the limiting sliding block 401 is fixedly connected to the bottom of the moving plate 306, the top of the support plate 206 is provided with two limiting grooves 402, the outer portion of the limiting sliding block 401 is slidably connected to the inner wall of the limiting groove 402, and the limiting groove 402 is used for cooperating with the limiting sliding block 401 to limit the sliding distance.

[0037] Please refer to the accompanying drawings Figure 2 , the accompanying drawings Figure 3 and the accompanying drawings Figure 7The support mechanism 5 includes a sleeve 501 for providing accommodation for a telescopic rod 502, the outer part of the sleeve 501 is fixedly connected to the inner wall of the maintenance table one 307 and the maintenance table two 308, the inner wall of the sleeve 501 is slidingly connected with the telescopic rod 502, the telescopic rod 502 adjusts the length through telescopic movement to adapt to the height of the maintenance table surface, thereby playing a supporting role, a compression spring 504 is arranged in the outer side groove of the telescopic rod 502, one end of the compression spring 504 is fixedly connected to the outer part of the limiting block 503, the end of the compression spring 504 away from the limiting block 503 is fixedly connected to the inner wall of the telescopic rod 502, the compression spring 504 provides support through elastic force, ensuring that the telescopic rod 502 can be more stable during adjustment, the limiting block 503 is slidingly connected to the outer side groove of the telescopic rod 502, the limiting block 503 is used to control the length of the telescopic rod 502, a limiting block groove 505 is provided through the outer side of the sleeve 501, and the top of the maintenance table one 307 and the maintenance table two 308 is provided with a blocking rod 506. The longitudinal section of one end of the limiting block 503 is square, the limiting block 503 and the limiting block groove 505 are mutually clamped and matched, and the blocking rod 506 is used to limit the equipment on the maintenance table surface from falling.

[0038] Please refer to the attached drawings Figure 8 The intelligent control system includes a sensor module, a control module, an execution module, a human-machine interaction module, and a safety protection module, aiming to accurately adjust the angle of the maintenance table to adapt to different working conditions, and improve the efficiency and safety of equipment maintenance. The sensor module includes a horizontal sensor for real-time detection of the pitch angle and roll angle of the maintenance table, ensuring that the system can sense the angle change of the maintenance table in real time. The control module includes a programmable logic controller for processing sensor feedback data, calculating the deviation between the maintenance table angle and the preset standard, and issuing adjustment instructions to the execution module according to the calculation results. The execution module includes a drive source that drives the actuator to accurately adjust the angle of the maintenance table according to the instructions of the control module, ensuring that it meets the work requirements. The human-machine interaction module includes a human-machine interface that provides a friendly interaction platform for operators, allowing them to monitor the angle of the maintenance table in real time, and even manually control the angle adjustment to cope with complex or special work requirements. The safety protection module includes an emergency stop button for immediately cutting off the power supply in case of failure or operation error, preventing safety hazards caused by misoperation or system failure, thereby ensuring the safe and stable operation of the system. The design of this intelligent control system not only improves the maintenance efficiency, but also greatly enhances the operation safety and system reliability.

[0039] Working principle: first, through the sensor detects the horizontal state of the support plate 206, when the need to adjust, that is, through the start of the electric push rod 201 drive guide slider 203 in the internal recess of the base 1 to move, so that the telescopic rotating rod 204 one end along the guide slider 203 outside rotating, so that the telescopic rotating rod 204 the other end to rise and adjust the balance; after the adjustment is completed, by starting the motor 301 so that the connection rotating rod 302 drive gear 303 rotating, through the gear 303 and the rack 304 of the mutual meshing effect, can drive two rack 304 opposite each other, so that the connecting block 305 synchronous movement, in turn, so that the moving plate 306 drive maintenance platform one 307 and maintenance platform two 308 away from each other, so that the convenient to adjust the size of the maintenance platform, so as to make the wide range of applications;

[0040] After the adjustment of the maintenance platform is completed, the limit block 503 can be pressed to compress the compression spring 504, so that the limit block 503 can be retracted into the groove outside the telescopic rod 502, so that the telescopic rod 502 is removed from the inner wall of the sleeve 501, so that the limit block 503 reenters the limit slot 505 under the action of the compression spring 504, so that the length of the telescopic rod 502 is fixed, so that the stability of the maintenance platform is increased after the balance adjustment of the maintenance surface is completed;

[0041] The horizontal sensor in the sensor module monitors the angle change of the maintenance platform in real time, including the pitch angle and the roll angle. When the angle of the maintenance platform deviates from the preset standard, the sensor sends the angle data to the control module. The control module uses a programmable logic controller to receive sensor data, calculates the angle deviation, and outputs adjustment instructions according to the calculation result to control the drive source in the execution module. The drive source drives the adjustment device of the maintenance platform according to the control instruction to accurately change the angle of the maintenance platform, so that it returns to the required working state. The human-computer interaction module provides a user interface, through which the operator can monitor the angle of the maintenance platform in real time and manually control the adjustment of the maintenance platform when necessary. The safety protection module cuts off the system power through the emergency stop button in case of accident or failure to prevent further misuse or damage and ensure the safe operation of the maintenance platform.

[0042] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-adjusting maintenance platform for fully-mechanized mining equipment maintenance based on a level sensor, comprising a base (1) and an intelligent control system, characterized in that, The top of the base (1) is provided with two balancing mechanisms (2), the top of the balancing mechanism (2) is provided with an adjusting mechanism (3), the bottom of the adjusting mechanism (3) is provided with a plurality of supporting mechanisms (5), the top of the balancing mechanism (2) is provided with a limiting mechanism (4), the top of the base (1) is provided with a positioning mechanism (6), the balancing mechanism (2) comprises an electric push rod (201), the output end of the electric push rod (201) is fixedly connected with a guide sliding block (203), the outer side of the guide sliding block (203) is rotatably connected with a telescopic rotating rod (204), one end of the telescopic rotating rod (204) away from the guide sliding block (203) is rotatably connected with a fixed block (205), the top of the fixed block (205) is fixedly connected with a mounting plate (202); The positioning mechanism (6) comprises a positioning block (601), the bottom of the positioning block (601) is fixedly connected to the top of the base (1), the inside of the positioning block (601) is fixedly connected with a limiting rod (602), the outside of the limiting rod (602) is rotatably connected with a supporting plate (206), the top of the mounting plate (202) is mounted at the bottom of the supporting plate (206); The adjusting mechanism (3) comprises a motor (301), the outside of the motor (301) is mounted on the inner wall of the supporting plate (206), the output end of the motor (301) is fixedly connected with a connecting rotating rod (302), the outside of the connecting rotating rod (302) is fixedly connected with a gear (303), the top of the supporting plate (206) is slidably connected with two racks (304), one end of the rack (304) is fixedly connected with a connecting block (305), the top of the connecting block (305) is fixedly connected with a moving plate (306), the proximal side of the two racks (304) is engagedly connected to the outside of the gear (303), the top of the moving plate (306) on one side is fixedly connected with a maintenance table one (307), the top of the moving plate (306) on the other side is fixedly connected with a maintenance table two (308); The limiting mechanism (4) comprises a limiting sliding block (401), the outside of the limiting sliding block (401) is fixedly connected to the bottom of the moving plate (306), the top of the supporting plate (206) is provided with two limiting grooves (402), the outside of the limiting sliding block (401) is slidably connected to the inner wall of the limiting groove (402). The support mechanism (5) includes a sleeve (501), the outer wall of the sleeve (501) is fixedly connected to the inner wall of the first maintenance table (307) and the second maintenance table (308), the inner wall of the sleeve (501) is slidingly connected with a telescopic rod (502), a compression spring (504) is arranged in the outer groove of the telescopic rod (502), one end of the compression spring (504) is fixedly connected to the outer wall of a limiting block (503), the end of the compression spring (504) away from the limiting block (503) is fixedly connected to the inner wall of the telescopic rod (502), the outer groove of the telescopic rod (502) is slidingly connected with the limiting block (503), a limiting block slot (505) is formed in the outer wall of the sleeve (501), the top of the first maintenance table (307) and the second maintenance table (308) is provided with a stop rod (506). The intelligent control system includes a sensor module, a control module, an execution module, a human-computer interaction module and a safety protection module, which is used for accurately adjusting the angle of the maintenance table to adapt to different working conditions.

2. The self-adjusting maintenance platform for the fully-mechanized mining equipment maintenance based on the level sensor according to claim 1, characterized in that, The first maintenance table (307) and the second maintenance table (308) are slidingly connected between each other.

3. The self-adjusting maintenance platform for the fully-mechanized mining equipment maintenance based on the level sensor according to claim 1, characterized in that, One end of the limiting block (503) is longitudinally cut into a square shape, and the limiting block (503) is in clamping cooperation with the limiting block slot (505).

4. The self-adjusting maintenance platform for the fully-mechanized mining equipment maintenance based on the level sensor according to claim 1, characterized in that, The sensor module includes a horizontal sensor, which is used for detecting the current angle of the maintenance table, including the pitch angle and the roll angle. The control module includes a programmable logic controller, which is used for processing all sensor data, calculating the angle deviation and controlling the operation of the execution mechanism. The execution module includes a driving source, which is used for adjusting the angle of the maintenance table according to the instruction of the control system. The human-computer interaction module includes a human-computer interface, which is used for providing a user interaction interface, so that the operator can monitor and manually control the angle of the maintenance table. The safety protection module includes an emergency stop button, which is used for ensuring the safe operation of the maintenance platform and preventing accidents caused by misoperation or system failure.

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