Reversible starting experiment training device for automatic reciprocating motor

Abstract

The utility model relates to an automatic back-and-forth motor reversible starting experiment training device comprising a mounting rack, the top of the mounting rack is fixedly connected with a motor mounting end, the motor mounting end is slidably connected with a moving plate, and four limiting rods are symmetrically and fixedly connected to the mounting rack and located on one side of the moving plate. And lifting ends are slidably connected among the outer sides of the four limiting rods. According to the utility model, the moving plate can move on the motor mounting end, so that the position can be adjusted according to motors of different models, and the lifting end can be lifted through the cooperation between the lifting plate and the rotating end, so that different sensors can be mounted according to different detection modes; in addition, by arranging the control system, the stability and safety in the experiment training process can be ensured, meanwhile, the running state of the motor can be recorded, remote monitoring and adjustment are allowed, and therefore an efficient teaching and experiment device convenient to supervise and analyze can be achieved, and learners can conveniently conduct combined learning of theory and practice.

Description

Technical Field

[0001] The utility model relates to the technical field of motor experiment training, in particular to an automatic reciprocating motor reversible starting experiment training device. Background Art

[0002] The automatic reciprocating motor reversible starting experimental training device is a practical device specially used for education and training. It is designed to simulate the forward and reverse starting, control and automatic reciprocating operation process of the motor so that students and technicians can understand and learn the basic principles and practical operation skills of the motor control system.

[0003] A common problem with current automatic reciprocating motor reversible starting experimental training devices is that the design is relatively fixed and often lacks flexibility when faced with motors and sensors of different models and specifications.

[0004] First, these fixed training devices are usually designed for a specific model of motor and are difficult to adjust to accommodate new models or motors from different manufacturers. This means that as new motors are introduced, old training devices may not be used, and educational institutions need to continuously invest in updating training equipment. Second, fixed devices usually use specific models of sensors and are not universal, which limits their ability to monitor and diagnose the operating status of motors because different sensors have different measurement ranges and accuracies.

[0005] Based on this, those skilled in the art have proposed an automatic reciprocating motor reversible starting experimental training device. Utility Model Content

[0006] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide an automatic reciprocating motor reversible starting experimental training device.

[0007] The technical solution of the utility model is as follows: an automatic reciprocating motor reversible starting experimental training device comprises a mounting frame, a motor mounting end is fixedly connected to the top of the mounting frame, a moving plate is slidably connected to the motor mounting end, four limit rods are symmetrically fixedly connected to the mounting frame and located on one side of the moving plate, a lifting end is slidably connected between the outer sides of the four limit rods, a lifting plate is rotatably connected to the mounting frame and located below the lifting end, a rotating end is rotatably connected to one side of the mounting frame, and the rotating end and the lifting plate are connected via a worm gear and a worm.

[0008] Through the above technical means, the movable plate can be moved on the motor mounting end, so that the position can be adjusted according to different models of motors, and the lifting end can be lifted and lowered through the cooperation between the lifting plate and the rotating end, so that different sensors can be installed according to different detection methods.

[0009] As a preferred implementation manner, a detection end is fixedly connected to the top of the lifting end, and the detection end is used to install a corresponding detection device.

[0010] Through the above technical means, the detection end is used to install corresponding sensors or other detection equipment.

[0011] As a preferred implementation, a control terminal is fixedly connected to the movable plate, and a control system is integrated inside the control terminal.

[0012] Through the above technical means, the control system is used to control the rotation of the motor and make adjustments according to the rotation conditions of the motor.

[0013] As a preferred embodiment, the control system integrates a redundant system, a controller, a frequency converter, a reversible starter, a motor, a limit switch, a remote monitoring module, and a data recording module;

[0014] The redundant system is a backup system. If the main system fails or cannot perform its functions due to a fault, the redundant system will automatically take over the control, ensuring the reliability and continuous operation of the system, thereby improving the safety of the entire system;

[0015] The controller is responsible for receiving signals from sensors, processing logic judgments, and outputting control commands to other modules, managing the forward and reverse rotation and speed adjustment of the motor, as well as other conveying logic through preset programs;

[0016] The frequency converter is used to control the speed of the motor, and controls the running speed of the AC motor by changing the frequency of the power supply;

[0017] The reversible starter is used to switch the rotation direction of the motor, allowing the motor to perform forward and reverse operations;

[0018] The electric motor can be configured as a DC motor or an AC motor;

[0019] The limit switch is used to detect the position of the mechanical part or the limit point of movement. When the device reaches the end of its travel or a preset position, the limit switch will be triggered and send a signal to the controller, so that the controller will stop or change direction;

[0020] The remote monitoring module is used to provide the control system with remote access and management capabilities, including a network interface, communication protocol and remote control software, so that operators can monitor and adjust the system status in real time through the Internet or local network, even if they are not in the same location as the motor;

[0021] The data recording module is used to collect and store the operating data of the motor and other system modules, including but not limited to temperature, voltage, current, speed, fault code, etc.

[0022] Through the above-mentioned technical means, by integrating these modules and equipment, a practical, efficient, safe and easy-to-monitor and analyze experimental system can be provided for learners. It can not only allow users to conduct normal experimental training, but also can be adjusted according to different conditions of the motor. The operating status of the motor will also be recorded through the data recording module.

[0023] As a preferred implementation manner, the control system is electrically connected to an external control device.

[0024] Through the above technical means, it is convenient to better power the device.

[0025] Compared with the prior art, the advantages and positive effects of the utility model are:

[0026] The movable plate in the utility model can move on the motor mounting end, so that the position can be adjusted according to motors of different models, and the lifting end can be lifted and lowered by the cooperation between the lifting plate and the rotating end, so that different sensors can be installed according to different detection methods. In addition, by setting up a control system, the stability and safety of the experimental training process can be ensured, and the motor operation status can be recorded, and remote monitoring and adjustment can be allowed, so that an efficient teaching and experimental device that is easy to supervise and analyze can be realized, which is convenient for learners to combine theory with practice. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an isometric view of the utility model;

[0028] Figure 2 It is an isometric view of the utility model in a disassembled state;

[0029] Figure 3 This is a schematic diagram of the control system structure of the utility model.

[0030] Legend: 1. Mounting frame; 2. Motor mounting end; 3. Moving plate; 4. Limit rod; 5. Lifting plate; 6. Rotating end; 7. Lifting end; 8. Detection end; 9. Control end. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0032] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0033] Example

[0034] like Figure 1-Figure 3 As shown, the utility model provides an automatic reciprocating motor reversible starting experimental training device: comprising a mounting frame 1, a motor mounting end 2 is fixedly connected to the top of the mounting frame 1, a moving plate 3 is slidably connected to the motor mounting end 2, four limiting rods 4 are symmetrically fixedly connected to one side of the moving plate 3 on the mounting frame 1, a lifting end 7 is slidably connected between the outer sides of the four limiting rods 4, a lifting plate 5 is rotatably connected to the mounting frame 1 and located below the lifting end 7, a rotating end 6 is rotatably connected to one side of the mounting frame 1, and the rotating end 6 and the lifting plate 5 are connected through a worm gear and a worm;

[0035] In summary: the movable plate 3 can be moved on the motor mounting end 2, so that the position can be adjusted according to different models of motors, and the lifting end 7 can be lifted and lowered through the cooperation between the lifting plate 5 and the rotating end 6, so that different sensors can be installed according to different detection methods.

[0036] The top of the lifting end 7 is fixedly connected with a detection end 8, and the detection end 8 is used to install corresponding detection equipment;

[0037] In summary: the detection end 8 is used to install corresponding sensors or other detection equipment.

[0038] The mobile plate 3 is fixedly connected with a control terminal 9, and a control system is integrated inside the control terminal 9;

[0039] To sum up: the control system is used to control the rotation of the motor and make adjustments according to the rotation conditions of the motor.

[0040] The control system integrates redundant systems, controllers, frequency converters, reversible starters, motors, limit switches, remote monitoring modules, and data recording modules;

[0041] The redundant system is a backup system. If the main system fails or cannot perform its functions due to a fault, the redundant system will automatically take over the control, ensuring the reliability and continuous operation of the system, thereby improving the safety of the entire system;

[0042] The controller is responsible for receiving signals from sensors, processing logic judgments, and outputting control commands to other modules. It manages the forward and reverse rotation and speed adjustment of the motor, as well as other conveying logic through preset programs.

[0043] The frequency converter is used to control the speed of the motor. It controls the running speed of the AC motor by changing the frequency of the power supply.

[0044] The reversing starter is used to switch the rotation direction of the motor, allowing the motor to operate in forward and reverse directions;

[0045] The electric motor can be set as a DC motor or an AC motor;

[0046] Limit switches are used to detect the position or movement limit of mechanical parts. When the equipment reaches the end of its travel or a preset position, the limit switch will trigger and send a signal to the controller, causing the controller to stop or change direction.

[0047] The remote monitoring module is used to provide the ability to remotely access and manage the control system, including network interface, communication protocol and remote control software, so that operators can monitor and adjust the system status in real time through the Internet or local network, even if they are not in the same location as the motor;

[0048] The data recording module is used to collect and store the operating data of the motor and other system modules, including but not limited to temperature, voltage, current, speed, fault code, etc.;

[0049] In summary: by integrating these modules and equipment, a practical, efficient, safe, easy-to-monitor and analyze experimental system can be provided for learners. It not only allows users to conduct normal experimental training, but also can be adjusted according to different conditions of the motor. The operating status of the motor will also be recorded through the data recording module.

[0050] The control system is electrically connected to external control equipment;

[0051] To sum up: it is convenient to better power the device.

[0052] Working principle:

[0053] The movable plate 3 in the present application can be moved on the motor mounting end 2, so that the position can be adjusted according to different types of motors, and the lifting end 7 can be lifted and lowered by the cooperation between the lifting plate 5 and the rotating end 6, so that different sensors can be installed according to different detection methods. In addition, by setting up a control system, the stability and safety of the experimental training process can be ensured, and the motor operation status can be recorded at the same time, and remote monitoring and adjustment can be allowed, so as to realize an efficient teaching and experimental device that is easy to supervise and analyze, and it is convenient for learners to combine theory with practice.

[0054] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An automatic reciprocating motor reversible starting experimental training device, comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is fixedly connected to a motor mounting end (2), a movable plate (3) is slidably connected to the motor mounting end (2), four limiting rods (4) are symmetrically fixedly connected to the mounting frame (1) and located on one side of the movable plate (3), a lifting end (7) is slidably connected between the outer sides of the four limiting rods (4), a lifting plate (5) is rotatably connected to the mounting frame (1) and located below the lifting end (7), a rotating end (6) is rotatably connected to one side of the mounting frame (1), and the rotating end (6) and the lifting plate (5) are connected via a worm gear and a worm.

2. The automatic reciprocating motor reversible starting experimental training device according to claim 1 is characterized in that: The top of the lifting end (7) is fixedly connected with a detection end (8), and the detection end (8) is used to install corresponding detection equipment.

3. The automatic reciprocating motor reversible starting experimental training device according to claim 1 is characterized in that: The movable plate (3) is fixedly connected to a control terminal (9), and a control system is integrated inside the control terminal (9).

4. The automatic reciprocating motor reversible starting experimental training device according to claim 3 is characterized in that: The control system integrates a redundant system, a controller, a frequency converter, a reversible starter, a motor, a limit switch, a remote monitoring module, and a data recording module.

5. The automatic reciprocating motor reversible starting experimental training device according to claim 4 is characterized in that: The redundant system is a backup system. If the main system fails or cannot perform its functions due to a fault, the redundant system will automatically take over the control, ensuring the reliability and continuous operation of the system, thereby improving the safety of the entire system; The controller is responsible for receiving signals from sensors, processing logic judgments, and outputting control commands to other modules, managing the forward and reverse rotation and speed adjustment of the motor, as well as other conveying logic through preset programs; The frequency converter is used to control the speed of the motor, and controls the running speed of the AC motor by changing the frequency of the power supply; The reversible starter is used to switch the rotation direction of the motor, allowing the motor to perform forward and reverse operations; The electric motor can be configured as a DC motor or an AC motor; The limit switch is used to detect the position of the mechanical part or the limit point of movement. When the device reaches the end of its travel or a preset position, the limit switch will be triggered and send a signal to the controller, so that the controller will stop or change direction; The remote monitoring module is used to provide the control system with remote access and management capabilities, including a network interface, communication protocol and remote control software, so that operators can monitor and adjust the system status in real time through the Internet or local network, even if they are not in the same location as the motor; The data recording module is used to collect and store the operating data of the motor and other system modules, including but not limited to temperature, voltage, current, speed, fault code, etc.

6. The automatic reciprocating motor reversible starting experimental training device according to claim 3 is characterized by: The control system is electrically connected to an external control device.

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