Self-adaptive amplitude adjusting structure of high-frequency dewatering screen

Abstract

The utility model discloses a self-adaptive amplitude adjusting structure of a high-frequency dewatering screen. The self-adaptive amplitude adjusting structure of the high-frequency dewatering screen is mainly composed of a screen box, a vibration motor, an amplitude detection device and a control unit. The vibrating screen is characterized in that the vibrating motor is accurately and fixedly mounted on one side of the screen box and is mainly used for driving the screen box to generate proper vibration, so that the high-efficiency dehydration process of materials is effectively realized; the amplitude detection device is elaborately arranged at a proper position of the screen box, the amplitude of the screen box is monitored in real time, working parameters of the vibration motor are automatically adjusted according to detected amplitude signals, and the stability and high efficiency of the screening effect are ensured. By accurately controlling the amplitude, the screening process of the materials can be more accurately controlled, so that the screening precision and the screening efficiency are improved. Unnecessary energy consumption can be reduced through automatic amplitude adjustment, and energy waste caused by excessive vibration can be reduced through optimization of working parameters of the motor.

Description

Technical Field

[0001] This utility model relates to the technical field of vibrating screening equipment, specifically to an adaptive amplitude adjustment structure for a high-frequency dewatering screen. Background Technology

[0002] In industrial production, high-frequency dewatering screens are commonly used screening equipment to separate solid particles from materials. The quality of the screening directly affects the efficiency of subsequent production processes and product quality.

[0003] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0004] Traditional high-frequency dewatering screens typically use vibrating motors with fixed frequency and amplitude to drive the screen box to vibrate. Due to the different characteristics of materials, the fixed amplitude may not be able to meet the screening requirements of all materials, resulting in unstable screening effect. Utility Model Content

[0005] The purpose of this invention is to provide an adaptive amplitude adjustment structure for a high-frequency dewatering screen to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adaptive amplitude adjustment structure for a high-frequency dewatering screen, which mainly consists of a screen box, a vibrating motor, an amplitude detection device, and a control unit. Its unique feature is that the vibrating motor is precisely fixedly installed on one side of the screen box, and its main function is to drive the screen box to generate appropriate vibration, thereby effectively achieving a high-efficiency dewatering process for the material.

[0007] The amplitude detection device is carefully placed in a suitable position in the screen box. Its core function is to monitor and detect the amplitude status of the screen box in real time to ensure stable operation and efficient operation of the entire screening process.

[0008] A stable electrical connection is established between the control unit and the vibrating motor and amplitude detection device. It can receive amplitude signals from the amplitude detection device in real time and automatically adjust the operating parameters of the vibrating motor based on these signals. This design enables the high-frequency dewatering screen to automatically adapt and adjust its working state according to different material characteristics and screening requirements, thereby achieving the best screening effect.

[0009] In a more specific technical implementation, the amplitude detection device consists of two core components: an accelerometer and a signal processing module. The accelerometer's primary function is to monitor and detect the vibration acceleration of the screen box in real time, accurately capturing the vibration intensity under different operating conditions. The signal processing module, on the other hand, is responsible for converting the acceleration signal collected by the accelerometer into an amplitude signal. This conversion process is crucial because it directly affects the subsequent interpretation and processing of the signal by the control unit. After receiving the processed amplitude signal, the control unit can perform further analysis and decision-making, thereby achieving effective monitoring and management of the screen box's vibration state.

[0010] In this system, the control unit is further refined and divided into two main components: a microprocessor and a drive circuit. The microprocessor's primary responsibility is to receive amplitude signals from sensors, reflecting the real-time operating status of the vibratory motor. By analyzing these amplitude signals, the microprocessor can calculate a series of precise adjustment commands designed to optimize the performance and efficiency of the vibratory motor. On the other hand, the drive circuit receives these adjustment commands from the microprocessor and translates them into specific adjustments to the vibratory motor's operating parameters. By precisely controlling parameters such as current, voltage, or frequency, the drive circuit ensures that the vibratory motor operates according to the commands calculated by the microprocessor, thereby achieving the desired vibration effect and performance standards.

[0011] In addition, the control unit is equipped with a user interface through which users can set the desired amplitude value. The control unit will combine the amplitude value set by the user with the actual amplitude value provided by the amplitude detection device to automatically adjust the operating parameters of the vibrating motor to achieve the best screening effect.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by monitoring the amplitude of the screen box in real time and automatically adjusting the working parameters of the vibration motor according to the detected amplitude signal, the stability and efficiency of the screening effect are ensured.

[0013] By precisely controlling the amplitude, the screening process of materials can be controlled more accurately, thereby improving screening accuracy and efficiency.

[0014] Automatic amplitude adjustment can reduce unnecessary energy consumption because optimizing motor operating parameters can reduce energy waste caused by excessive vibration.

[0015] By avoiding excessive vibration, wear on the screen box and vibrating motor can be reduced, thereby extending the service life of the equipment.

[0016] Users can set the desired amplitude value through the user interface, making the operation more intuitive and convenient, while ensuring the flexibility and adaptability of the operation.

[0017] Automatic adjustment systems can quickly respond to changes in the production process, maintain the stability of the screening process, and reduce production interruptions and malfunctions.

[0018] Automatic adjustment reduces the need for manual adjustments, lowers operating costs, and reduces production problems caused by human error. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the system of this utility model.

[0021] In the diagram: 1. Screen box; 2. Vibration motor; 3. Amplitude detection device; 4. Control unit; 5. User interface; 4-1. Microprocessor; 4-2. Drive circuit. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-2 This utility model provides a technical solution: an adaptive amplitude adjustment structure for a high-frequency dewatering screen, which mainly consists of a screen box 1, a vibrating motor 2, an amplitude detection device 3, and a control unit 4. Its unique feature is that the vibrating motor 2 is precisely fixedly installed on one side of the screen box 1, and its main function is to drive the screen box 1 to generate appropriate vibration, thereby effectively achieving a high-efficiency dewatering process for the material.

[0024] The amplitude detection device 3 is carefully set in a suitable position in the screen box 1. Its core function is to monitor and detect the amplitude state of the screen box 1 in real time to ensure the stable operation and efficient operation of the entire screening process.

[0025] A stable electrical connection is established between the control unit 4 and the vibrating motor 2 and the amplitude detection device 3. It can receive amplitude signals from the amplitude detection device 3 in real time and automatically adjust the operating parameters of the vibrating motor 2 based on these signals. This design enables the high-frequency dewatering screen to automatically adapt and adjust its working state according to different material characteristics and screening requirements, thereby achieving the best screening effect.

[0026] In a more specific technical implementation, the amplitude detection device 3 consists of two core components: an accelerometer and a signal processing module. The accelerometer's primary function is to monitor and detect the vibration acceleration of the screen box in real time, accurately capturing the vibration intensity under different operating conditions. The signal processing module, on the other hand, is responsible for converting the acceleration signal collected by the accelerometer into an amplitude signal. This conversion process is crucial because it directly affects the subsequent interpretation and processing of the signal by the control unit 4. After receiving the processed amplitude signal, the control unit 4 can perform further analysis and decision-making, thereby achieving effective monitoring and management of the screen box's vibration state.

[0027] In this system, the control unit 4 is further refined and divided into two main components: the microprocessor 4-1 and the drive circuit 4-2. The primary responsibility of the microprocessor 4-1 is to receive amplitude signals from sensors, reflecting the real-time operating status of the vibration motor 2. By analyzing these amplitude signals, the microprocessor 4-1 can calculate a series of precise adjustment commands designed to optimize the performance and efficiency of the vibration motor 2. On the other hand, the drive circuit 4-2 receives the adjustment commands from the microprocessor 4-1 and translates them into specific adjustments to the operating parameters of the vibration motor 2. By precisely controlling parameters such as current, voltage, or frequency, the drive circuit 4-2 ensures that the vibration motor 2 operates according to the commands calculated by the microprocessor 4-1, thereby achieving the expected vibration effect and performance standards.

[0028] In addition, the control unit 4 is equipped with a user interface 5, through which the user can set the desired amplitude value. The control unit 4 will combine the amplitude value set by the user and the actual amplitude value provided by the amplitude detection device 3 to automatically adjust the operating parameters of the vibrating motor 2 to achieve the best screening effect.

[0029] Working principle: When this utility model is working, the vibrating motor 2 is fixedly installed on one side of the screen box 1. Its function is to drive the screen box to vibrate so as to separate and dehydrate the material on the screen.

[0030] The amplitude detection device 3 is installed on the screen box 1, and it includes an accelerometer and a signal processing module. The accelerometer is responsible for detecting the vibration acceleration of the screen box in real time, while the signal processing module converts the acceleration signal into an amplitude signal.

[0031] The control unit 4 consists of a microprocessor 4-1 and a drive circuit 4-2. The microprocessor 4-1 receives amplitude signals from the amplitude detection device 3 and calculates corresponding adjustment commands based on these signals. The drive circuit 4-2 automatically adjusts the operating parameters of the vibrating motor 2, such as frequency, current, or voltage, according to the adjustment commands issued by the microprocessor 4-1, so as to change the output of the vibrating motor and thus adjust the amplitude of the screen box.

[0032] The control unit 4 also includes a user interface 5 through which the user can set the desired amplitude value. The control unit 4 will automatically adjust the operating parameters of the vibrating motor 2 according to the amplitude value set by the user and the actual amplitude value provided by the amplitude detection device 3, so as to ensure that the amplitude of the screen box reaches or is maintained at the desired value set by the user.

[0033] In summary, this adaptive amplitude adjustment structure of the high-frequency dewatering screen ensures that the amplitude of the screen box is kept in the optimal working state by real-time monitoring and automatic adjustment of the operating parameters of the vibration motor, thereby improving dewatering efficiency and screening effect.

[0034] In the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0035] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0036] Although embodiments of the invention 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 to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adaptive amplitude adjustment structure for a high-frequency dewatering screen, comprising a screen box (1), a vibrating motor (2), an amplitude detection device (3), and a control unit (4), characterized in that: The vibration motor (2) is fixedly installed on one side of the screen box (1) and is used to drive the screen box (1) to generate vibration; The amplitude detection device (3) is installed on the sieve box (1) and is used to detect the amplitude of the sieve box (1) in real time; The control unit (4) is electrically connected to the vibration motor (2) and the amplitude detection device (3). The control unit (4) automatically adjusts the operating parameters of the vibration motor (2) according to the amplitude signal provided by the amplitude detection device (3).

2. The adaptive amplitude adjustment structure of a high-frequency dewatering screen according to claim 1, characterized in that: The amplitude detection device (3) includes an acceleration sensor and a signal processing module. The acceleration sensor is used to detect the vibration acceleration of the sieve box, and the signal processing module is used to convert the acceleration signal into an amplitude signal.

3. The adaptive amplitude adjustment structure of a high-frequency dewatering screen according to claim 1, characterized in that: The control unit (4) includes a microprocessor (4-1) and a drive circuit (4-2). The microprocessor (4-1) is used to receive amplitude signals and calculate corresponding adjustment commands. The drive circuit (4-2) is used to adjust the operating parameters of the vibration motor (2) according to the adjustment commands.

4. The adaptive amplitude adjustment structure of a high-frequency dewatering screen according to claim 1, characterized in that: The control unit (4) also includes a user interface (5), through which the desired amplitude value is set. The control unit (4) automatically adjusts the operating parameters of the vibration motor (2) according to the amplitude value set by the user and the actual amplitude value provided by the amplitude detection device.

Images