Multifunctional intelligent bucket for oversized excavator

Abstract

The multifunctional intelligent bucket comprises a bucket main body, wear-resistant accessories of the bucket main body, a video data acquisition module, a pressure data acquisition module, a wear-resistant part abrasion loss acquisition module, an angular displacement sensor, an external suspended water spraying device, a data processing calculator, a voice broadcast module and a data display module, a video data acquisition module, a pressure data acquisition module, a wear-resistant part abrasion loss acquisition module, an angular displacement sensor and an external suspension water spraying device are mounted in the bucket main body and the wear-resistant accessories of the bucket main body; the external suspended water spraying device is used for cleaning the bucket main body; the data processing calculator is used for processing data information acquired by the video data acquisition module, the pressure data acquisition module and the wear-resistant part wear loss acquisition module, judging wear and loss conditions of the wear-resistant part and transmitting data to the voice broadcast module and the data display module; the intelligent degree is high, the operation safety and efficiency are greatly improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The invention relates to the field of engineering machinery, and in particular to a multifunctional intelligent bucket for an ultra-large excavator. Background Art

[0002] With the continuous development of infrastructure construction and mining, large excavators play an increasingly important role in various engineering projects. As its key working parts, the wear resistance and working efficiency of the bucket directly affect the overall performance of the excavator; however, during the use of traditional excavator buckets, due to the lack of effective status monitoring and early warning mechanisms, excessive wear or accidental detachment of wear-resistant parts often leads to reduced working efficiency and even safety accidents. Summary of the invention

[0003] The purpose of the present invention is to make up for the shortcomings of current technology by proposing an innovative design scheme for a multifunctional intelligent bucket for super-large excavators to overcome the defects of traditional buckets in wear resistance monitoring and early warning.

[0004] In order to solve the above problems, in recent years, the industry has conducted extensive exploration on the intelligent transformation of excavator buckets; the multifunctional intelligent bucket, as an important result of this exploration, realizes real-time monitoring and early warning of the bucket's working status by integrating multiple sensors and intelligent processing systems.

[0005] The multifunctional intelligent bucket described in the present invention comes into being under such a technical background; it combines multiple technical means such as video data acquisition, pressure data acquisition, wear amount acquisition of wear-resistant parts and angular displacement sensing, which can not only comprehensively collect various physical parameter information of the bucket during the working process, but also conduct in-depth analysis and processing of this information through a data processing calculator, timely discover the wear and loss of wear-resistant parts, and issue early warnings to operators through voice broadcasts and data display modules; the application of this technology will greatly improve the working efficiency and safety of excavators, and provide strong support for the rapid development of infrastructure construction and mining.

[0006] The present invention adopts advanced sensing technology and intelligent data processing methods, aiming to create a bucket system with excellent performance, intelligence and efficiency, so as to meet the urgent needs of ultra-large excavators for real-time monitoring and early warning of the status of wear-resistant parts under complex working conditions, and improve the overall working efficiency and safety of the excavator.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a multifunctional intelligent bucket for super large excavators, comprising: a bucket body and its wear-resistant accessories, a video data acquisition module, a pressure data acquisition module, a wear amount acquisition module for wear-resistant parts, an angular displacement sensor, an external suspension water spray device, a data processing calculator, a voice broadcast module and a data display module; The bucket body and its wear-resistant accessories are equipped with a video data acquisition module, a pressure data acquisition module, a wear amount acquisition module for wear-resistant parts, an angular displacement sensor and an external suspension water spray device; The data processing computer video data acquisition module, pressure data acquisition module and wear-resistant parts wear acquisition module are used to collect various physical parameter information of the bucket body and its wear-resistant accessories; The externally connected suspended water spraying device cooperates with the vehicle system through a data processing computer and is used for cleaning the bucket body; The data processing calculator is used to process the data information collected by the video data acquisition module, the pressure data acquisition module and the wear-resistant parts wear acquisition module, determine the wear and loss of wear-resistant parts, and transmit the data to the voice broadcast module and the data display module.

[0008] Furthermore, the bucket body and its wear-resistant accessories include a bucket body, a main flexible plate, five bucket teeth, five tooth sleeves, two upper side teeth and two lower side teeth.

[0009] Furthermore, the video data acquisition module is installed on the excavator arm, and the pressure data acquisition module is a flexible film material installed in the connecting pin shaft between the bucket and the excavator forearm.

[0010] Furthermore, the wear amount collection module for wear-resistant parts includes: a wear information collection sensor, a wear-resistant parts state judgment circuit and a wear information sending module.

[0011] Furthermore, the angular displacement sensor is installed at the connecting pin shaft of the excavator's boom, arm and bucket, and can obtain the parameter information of all angular displacement sensors at the current time in real time, and the motion trajectory of the bucket is calculated by the data processing calculator.

[0012] Furthermore, the external suspended water spraying device comprises: an external fixing frame, a water pump motor, a spray head and a water tank.

[0013] Furthermore, the data processing calculator includes: a data receiving module, a data processing module, a deep learning module, a video output module and an audio output module.

[0014] Furthermore, the video data acquisition module continuously acquires image data and transmits it to the data processing calculator for comparison with the benchmark new bucket image data. When the wear state of the wear-resistant accessories reaches a threshold or falls off, the system will issue an alarm.

[0015] Furthermore, the wear-resisting part wear amount collection module monitors the wear state of the wear-resisting parts and determines whether they have fallen off in the form of mass change.

[0016] Furthermore, the data processing computer uses image recognition and pressure sensing to monitor whether the wear-resistant accessories fall off.

[0017] Furthermore, when the wear-resistant parts fall off, the data processing computer will send a signal instruction to the voice broadcast module and the data display module, so that the display screen in the data display module will display an alarm of the wear-resistant parts falling off or wearing, and issue an alarm sound at the same time.

[0018] Furthermore, the data processing computer can transmit data with external devices through a wireless communication module to achieve remote monitoring and real-time data analysis.

[0019] Furthermore, the water spraying device automatically controls the water spraying frequency and water volume according to the working state of the bucket to optimize the cleaning effect and save water resources.

[0020] Furthermore, the data processing computer also has an environmental adaptation module, which can adjust the working state and sensitivity of the sensor according to the environmental conditions (such as temperature, humidity, etc.) of the excavator.

[0021] Furthermore, the video data acquisition module and the pressure data acquisition module can work together through the data processing calculator to generate a three-dimensional mechanical model of the bucket working process for analyzing and optimizing work efficiency.

[0022] Furthermore, in a multifunctional intelligent bucket for a super-large excavator, the voice broadcast module can provide different voice prompts according to different operating states or fault types, helping operators to make adjustments or repairs in a timely manner.

[0023] Compared with the prior art, the present invention has the following beneficial effects: (1) Real-time monitoring and early warning: By integrating multiple sensors (such as video data acquisition module, pressure data acquisition module, etc.), the working status of the bucket and its wear-resistant accessories can be monitored in real time. Once abnormal wear or component detachment is detected, the system will immediately issue an early warning, thereby greatly reducing the safety risks caused by damage to wear-resistant components; (2) Intelligent data processing: The data processing calculator of the present invention can conduct in-depth analysis and processing of various physical parameter information collected, and comprehensively judge the wear and fall-off of wear-resistant accessories through various methods such as image recognition and pressure sensing, thereby improving the accuracy and timeliness of early warning; (3) Efficient cleaning function: The introduction of an external suspended water spray device allows the bucket to clean itself in time during use, maintaining the best working condition and reducing the impact of dirt accumulation on work efficiency; (4) Improve work efficiency: Due to real-time monitoring and early warning, operators can promptly detect and deal with bucket problems, avoiding downtime due to equipment failure, thereby improving overall work efficiency; (5) Reduced maintenance costs: Through timely early warning and intelligent data processing, the present invention helps to reduce unnecessary maintenance inspections and premature component replacements, thereby reducing the operating costs of the excavator. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a functional structure diagram of the multifunctional intelligent bucket of the present invention; Figure 2 Schematic diagram of the structure of the bucket body and its wear-resistant accessories; Figure 3 Schematic diagram of the wear volume collection module for wear-resistant parts; Figure 4 Schematic diagram of the data processing calculator structure; Figure 5 It is a flow chart of the installation structure of an embodiment of the present invention; Figure 6 The figure is a principle flow chart of an embodiment of the present invention. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the scope of the present invention.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] like Figure 1-6 As shown, a multifunctional intelligent bucket for a super-large excavator, the intelligent bucket 1 mainly includes a bucket body and its wear-resistant accessories 1, a video data acquisition module 2, a pressure data acquisition module 3, a wear-resistant part wear amount acquisition module 4, an angular displacement sensor 5, an external suspended water spraying device 6, a data processing calculator 7, a voice broadcast module 8 and a data display module 9, and the video data acquisition module 2, the pressure data acquisition module 3, the wear-resistant part wear amount acquisition module 4, the angular displacement sensor 5, the voice broadcast module 8 and the data display module 9 are connected to the data processing calculator 7.

[0028] Specifically, the bucket body and its wear-resistant accessories 1 are composed of a bucket body 101, a main toughness plate 102, five bucket teeth 103, two upper side teeth 104 and two lower side teeth 105, all of which are made of high-strength wear-resistant materials to increase the service life of the bucket.

[0029] The video data acquisition module 2 is installed on the excavator arm, and can collect image data of the bucket during operation in real time, and transmit these data to the data processing calculator 7; the data processing calculator 7 includes a data receiving module 701, a data processing module 702, a deep learning module 703, a video output module 704 and an audio output module 705; by comparing the benchmark new bucket image data, the system can determine the wear status of the wear-resistant accessories and issue an alarm when the preset threshold is reached or it falls off.

[0030] The pressure data acquisition module 3 is made of flexible film material and is installed in the connecting pin shaft between the bucket 101 and the forearm of the excavator; it can monitor the pressure changes on the pin shaft in real time and transmit these data to the data receiving module 701 of the data processing calculator 7 to further analyze the wear and shedding of the wear-resistant accessories.

[0031] The wear-resistant parts wear amount acquisition module 4 evaluates the wear status of the wear-resistant accessories by monitoring the mass changes of the wear-resistant accessories, and sends the relevant information to the data receiving module 701 of the data processing calculator 7; the wear-resistant parts wear amount acquisition module 4 includes: a wear information acquisition sensor 401, a wear-resistant accessories state judgment circuit 402 and a wear information sending module 403. The wear information acquisition sensor 401 collects the mass change information of the upper side teeth 104, the lower side teeth 105, and the bucket teeth 103, and sends it to the wear-resistant accessories state judgment circuit 402 to evaluate its wear status. After the evaluation is completed, the evaluated wear status information is sent to the data receiving module 701 of the data processing calculator 7 through the wear information sending module 403.

[0032] The angular displacement sensor 5 is installed at the connecting pin shaft of the excavator's boom, arm and bucket, and can obtain the parameter information of all angular displacement sensors 5 at the current time in real time; the data processing module 702 of the data processing calculator 7 calculates the motion trajectory of the bucket 101 based on these parameter information, thereby realizing comprehensive monitoring of the bucket's working status.

[0033] The external suspension water spraying device 6 includes: an external fixing frame 601, a water pump motor 602, a nozzle 603 and a water tank 604; the external suspension water spraying device 6 cooperates with the vehicle system through a data processing calculator 7, and the start and stop of the external suspension water spraying device 6 are controlled by the driver according to the working state of the bucket to ensure that it performs cleaning operations at the appropriate time. The water pump motor 602 is powered by the vehicle power supply system, and the water spraying frequency and water volume can be adjusted through the cab switch according to the degree of dirt on the bucket surface. When the external suspension water spraying device 6 is in operation, the nozzle 603 sprays an appropriate amount of clean water on the surface of the bucket body 101 to remove dirt, and stops automatically after cleaning is completed, ensuring that the bucket always maintains a good working state, thereby improving work efficiency.

[0034] In the actual working process, when the wear-resistant parts fall off or the wear reaches a preset threshold, the audio output module 705 of the data processing calculator 7 will send a signal instruction to the voice broadcast module 8, and the video output module 704 will send a signal instruction to the data display module 9; this enables the display screen in the data display module 9 to display the corresponding wear-resistant parts falling off or wear warning alarm information, and at the same time send an alarm sound to remind the operator to take maintenance measures in time.

[0035] Through the above implementation methods, the present invention provides a multifunctional intelligent bucket for super-large excavators that can monitor the wear status of wear-resistant accessories in real time, automatically alarm and have a cleaning function; this not only improves the working efficiency and service life of the excavator, but also reduces maintenance costs, providing strong support for the intelligent development of the excavator industry.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional intelligent bucket for a super large excavator, characterized in that: include: A bucket body and its wear-resistant accessories (1), a video data acquisition module (2), a pressure data acquisition module (3), a wear amount acquisition module (4), an angular displacement sensor (5), an external suspension water spray device (6), a data processing calculator (7), a voice broadcast module (8) and a data display module (9); The bucket body and its wear-resistant accessories (1) are equipped with a video data acquisition module (2), a pressure data acquisition module (3), a wear amount acquisition module (4), an angular displacement sensor (5) and an externally connected suspended water spray device (6); The video data acquisition module (2), the pressure data acquisition module (3) and the wear-resistant parts wear amount acquisition module (4) are used to collect various physical parameter information of the bucket body and its wear-resistant parts (1); The externally connected suspended water spraying device (6) cooperates with the vehicle system through a data processing computer (7) to clean the bucket body; The data processing calculator (7) is used to process the data information collected by the video data collection module (2), the pressure data collection module (3) and the wear-resistant parts wear collection module (4), determine the wear and loss of the wear-resistant parts, and transmit the data to the voice broadcast module (8) and the data display module (9).

2. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The bucket body and its wear-resistant accessories (1) comprise: a bucket body (101), a main flexible plate (102), five bucket teeth (103), two upper side teeth (104) and two lower side teeth (105).

3. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The video data acquisition module (2) is installed on the excavator arm, and the pressure data acquisition module (3) is a flexible film material installed in the connecting pin shaft between the bucket and the excavator forearm; The angular displacement sensor (5) is installed at the connecting pin shaft of the excavator's boom, arm and bucket, and can obtain parameter information of all angular displacement sensors at the current time in real time, and the data processing calculator (7) calculates the motion trajectory of the bucket.

4. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The wear-resistant component wear amount collection module (4) comprises: a wear information collection sensor (401), a wear-resistant component state judgment circuit (402) and a wear information sending module (403).

5. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The externally connected suspended water spraying device (6) comprises an external fixing frame (601), a water pump motor (602), a spray head (603) and a water tank (604).

6. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The data processing calculator (7) comprises: a data receiving module (701), a data processing module (702), a deep learning module (703), a video output module (704) and an audio output module (705).

7. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The video data acquisition module (2) continuously acquires image data and transmits it to the data processing calculator (7) for comparison with the benchmark new bucket image data. When the wear state of the wear-resistant parts reaches a threshold or falls off, the system will issue an alarm.

8. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The wear-resistant parts wear amount collection module (4) monitors the wear state of the wear-resistant parts in the form of mass change and determines whether they have fallen off; The data processing computer (7) uses image recognition and pressure sensing to monitor whether the wear-resistant accessories have fallen off; The water spraying device (6) automatically controls the water spraying frequency and water volume according to the working state of the bucket, so as to optimize the cleaning effect and save water resources; The voice announcement module (8) can provide different voice prompts according to different operating states or fault types, thereby helping operators to make adjustments or repairs in a timely manner.

9. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: When the wear-resistant part falls off, the data processing calculator (7) sends a signal command to the voice broadcast module (8) and the data display module (9), so that the display screen in the data display module (9) displays an alarm indicating that the wear-resistant part has fallen off or has been worn, and simultaneously emits an alarm sound.

10. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The data processing computer (7) can transmit data with external equipment via a wireless communication module, thereby realizing remote monitoring and real-time data analysis.

11. The multifunctional intelligent bucket for a super large excavator according to claim 1, characterized in that: The data processing computer (7) also has an environmental adaptation module, which can adjust the working state and sensitivity of the sensor according to the environmental conditions of the excavator.

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