Lateral intervention wind track sand cleaning device

Abstract

The invention relates to a lateral air intervention track sand cleaning device which is mainly applied to the surface of a ballast bed of a ballast track and can also be applied to a ballastless track. Main parts of the device comprise a guide slide rail, a ventilation pipeline, a high-speed fan and a control device. The guide sliding rail is arranged outside a railway gauge, and the sand cleaning device body is erected on the guide sliding rail. The sand cleaning device is divided into an upper part and a lower part, the upper part is responsible for sand cleaning, and the lower part is responsible for sliding of the device. And the high-speed fan provides lateral wind required by the sand cleaning device. The control device is divided into a pipeline control device, a sliding control device and a tuyere control device. The sliding control device can control the sand cleaning device to slide on the guide sliding rail. The pipeline control device is responsible for controlling retraction and extension of the pipeline, the sand cleaning device retracts to the outside of the railway clearance when the train runs and passes, and the sand cleaning device extends to the inside of the railway clearance to run when no train runs. When the recovery device breaks down, the upper spherical hinge and the lower spherical hinge can enable the sand cleaning device to rotate so as to be separated from the railway limit.

Description

Technical Field

[0001] The invention relates to the field of railway sand cleaning equipment, and in particular to a lateral wind-involved railway sand cleaning device, which is suitable for cleaning accumulated sand along railways, especially in desert areas where sandstorms frequently occur. Background Art

[0002] In desert areas with frequent sandstorms, sand and dust are easily accumulated along the railway. These accumulated sands may cause sand and dust accumulation on the surface of the roadbed and the track section, affecting the operation of trains and even endangering driving safety. At present, railway sand cleaning mostly relies on manual or traditional mechanical equipment, but these methods have problems such as low cleaning efficiency, high cost, poor adaptability and insufficient safety. Most of these methods must be carried out within the railway limit, and the train cannot operate normally during the sand cleaning process. Therefore, an efficient, safe and automated sand cleaning device is proposed, which can solve the above problems in the prior art and can meet the sand cleaning needs along the railway without entering the railway limit. Summary of the invention

[0003] The purpose of the present invention is to achieve efficient removal of sand accumulation on the railway track bed by accurately controlling multiple parameters such as wind force, air outlet, pipeline expansion and contraction, and slide rail sliding, so as to ensure the stable operation of the railway line. The present invention relates to a lateral intervention wind track sand cleaning device, which adopts advanced modular design, intelligent control, airflow dynamics optimization and fault adaptive technology, aiming to provide an efficient, stable, intelligent and adaptable railway track bed sand cleaning solution.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] The sand cleaning device is designed based on the guide rail outside the railway limit to ensure that the sand cleaning device will not interfere with the normal operation of the train during the cleaning process. The guide rail design is adapted to the geometric characteristics of different tracks and ballasts, and has self-adjustment capabilities to ensure that the equipment can maintain smooth sliding under various track conditions. The guide rail installation adopts a modular design, and the modules are combined through high-precision connectors. The guide rail can be flexibly expanded or adjusted according to the specific needs of the railway. The inclination angle, gauge and height of the guide rail can be adjusted by the electronic control system, and dynamically adjusted according to the height of the ballast and the characteristics of the track. The main body of the sand cleaning device consists of an upper working area and a lower running area, which are connected by a ball joint. The upper working area includes high-speed fans, air ducts, air flow control valves, etc., which provide wind support for the sand cleaning device. The lower running area integrates multiple sets of high-precision rollers and sliding control systems to ensure that the sand cleaning device slides smoothly on the guide rails. The lower structure can accurately control the movement trajectory and travel speed of the sand cleaning device to ensure that it reaches the sand cleaning target area. The pipeline system is connected to the main body of the sand cleaning device and has an automatic telescopic function. When a train passes by, the pipeline system is automatically retracted through the electric drive system to avoid interference with the train. When the train leaves, the pipeline can automatically extend to the railway limit to work and clean the sand accumulated on the roadbed. The pipeline extension system is controlled by pneumatic actuators and precision sensors to ensure that it can be quickly retracted when a train passes and stably extended under no-load conditions. The sliding control system adopts a combination of high-precision roller drive and servo motor design to ensure that the sand cleaning device can achieve accurate sliding on the guide rail. The sliding control system integrates multi-dimensional sensors to monitor the movement state of the sand cleaning device in real time, and automatically adjusts the driving force according to the thickness of the sand layer on the roadbed and the friction of the slide rail, accurately controls the speed and direction of the roller, and the sliding control system can ensure the precise positioning and smooth sliding of the sand cleaning device. The lateral intervention wind track sand cleaning device can efficiently remove sand accumulated on the railway roadbed, ensure the stable operation of the railway line, and greatly save the cost of manual sand cleaning.

[0006] As a preferred technical solution of the present invention, the guide rail is made of high-strength wear-resistant alloy steel and composite materials, ensuring wear resistance, high temperature resistance and strong corrosion resistance during long-term use.

[0007] As a preferred technical solution of the present invention, the guide rail adopts vibration monitoring, which can monitor the vibration state of the equipment during the sliding process in real time to avoid equipment damage or poor sand cleaning effect due to excessive vibration.

[0008] As a preferred technical solution of the present invention, the upper working area and the lower walking area are connected by a ball joint, which can be rotated or adjusted within a certain angle range and can effectively reduce the stress caused by impact or vibration of the equipment.

[0009] As a preferred technical solution of the present invention, modular rollers are used at the bottom of the sand cleaning device, and each roller is equipped with an independent driving module, and the sliding speed and force distribution can be adjusted as needed.

[0010] As a preferred technical solution of the present invention, the built-in airflow sensor monitors the wind speed of the fan and the wind direction of the tuyere in real time, and automatically adjusts according to environmental changes. Through data feedback, the fan can intelligently adjust the wind speed, tuyere opening and airflow direction according to the thickness and distribution of the sand layer in different track sections to achieve the best sand clearing effect.

[0011] As a preferred technical solution of the present invention, the pipeline system adopts dual drive and intelligent adjustment control, and the electric and pneumatic dual drive modes work together to ensure stability and accuracy during the expansion and contraction process.

[0012] As a preferred technical solution of the present invention, the internal structure design of the pipeline adopts self-cleaning technology. Each time it is retracted, a high-pressure airflow is used to blow the inside of the pipeline to prevent the accumulation of sand, dust and other debris, thereby keeping the pipeline unobstructed and clean.

[0013] As a preferred technical solution of the present invention, the sliding control system can automatically adjust the output power of the driving device according to the different resistance characteristics of the roadbed surface, thereby avoiding the unstable sliding caused by the unevenness of the roadbed.

[0014] As a preferred technical solution of the present invention, the system has a real-time fault diagnosis function, which can identify potential faults of various components of the equipment and give early warning. By connecting with the wireless communication system of the remote operation and maintenance center, fault information can be transmitted in time.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0016] 1. The lateral intervention wind track sand cleaning device described in the present invention can work efficiently in different railway environments and has a very high level of intelligence and safety, providing a more flexible, accurate and efficient solution for railway sand cleaning.

[0017] 2. The lateral intervention wind track sand cleaning device described in the present invention can adjust the wind speed and the angle of the wind outlet in real time according to the thickness and distribution of the sand layer through an intelligent wind outlet control system and high-efficiency fan technology, ensuring that the wind force acts evenly and accurately on the roadbed sand, thus avoiding the blindness and uneven cleaning that may exist in traditional sand cleaning methods.

[0018] 3. The side-involved wind track sand cleaning device described in the present invention has a guide rail system that adopts an adjustable modular design and can be flexibly adjusted according to the geometric characteristics of different railway track beds to adapt to various complex track environments.

[0019] 4. The lateral intervention wind track sand cleaning device described in the present invention is equipped with an advanced sensor network and intelligent control system, which can monitor the operating status of the equipment in real time and make automatic adjustments. Through the combination of data collection and intelligent algorithms, the system can autonomously optimize the operation mode, automatically adapt to the cleaning needs of different sand accumulation layers, significantly reduce the need for manual intervention, improve the automation level of the equipment, and ensure that each sand cleaning operation can achieve the best effect.

[0020] 5. The lateral intervention wind track sand cleaning device described in the present invention adopts a high-efficiency turbine fan and a variable frequency motor. The power of the fan can be accurately adjusted according to the operation requirements, reducing the overall energy consumption and reducing the overall operating cost during long-term operation.

[0021] 6. The lateral intervention wind track sand cleaning device described in the present invention adopts the automatic extension and retraction technology of the pipeline to ensure that the pipeline of the sand cleaning device can be retracted in time when the train passes by, ensuring the normal operation of the train without any impact on the train. In addition, the equipment also has an emergency separation function in case of mechanical failure, ensuring that it can quickly break away from the track limit in case of failure and ensure railway safety.

[0022] 7. The lateral intervention wind track sand cleaning device described in the present invention has a built-in intelligent fault diagnosis system, which can identify potential faults in advance and issue early warnings through sensors and real-time data analysis. This avoids long-term equipment downtime and potential safety hazards. When a fault occurs, the sand cleaning device can be safely adjusted through the intelligent response system to avoid negative impacts on the railway system.

[0023] 8. The lateral intervention wind track sand cleaning device described in the present invention has an intelligent control system that reduces dependence on manual operation, can automatically identify and adapt to sand accumulation conditions under different track bed environments, optimize the sand cleaning process, and save labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of the working structure of the lateral intervention wind track sand cleaning device in the embodiment;

[0025] Figure 2 Schematic diagram of the working position of the lateral intervention wind track sand cleaning device in the embodiment;

[0026] Figure 3 Schematic diagram of the pipeline retraction position of the lateral intervention wind track sand cleaning device in the embodiment;

[0027] Figure 4 Schematic diagram of the fault steering structure of the lateral intervention wind track sand cleaning device in the embodiment;

[0028] Figure 5Schematic diagram of the fault steering position of the lateral intervention wind track sand cleaning device in the embodiment;

[0029] Figure 6 This is a cross-sectional sand diagram of the non-operating lateral intervention wind track sand cleaning device in the embodiment;

[0030] Figure 7 It is a cross-sectional sand diagram of the side-involved wind track sand cleaning device in the embodiment after it has completed operation;

[0031] Figure 8 It is a line graph of the change in sand quality before and after the lateral intervention wind track sand cleaning device in the embodiment works.

[0032] Markings in the figure: 1-guide rail, 2-ventilation duct, 3-fan, 4-control device, 5-sand cleaning device body, 6-ball joint mechanism, 7-limiting mechanism, 8-sliding control device, 9-telescopic mechanism, 10-pipeline control device, 11-upper working area, 12-lower walking area, 13-nozzle, 14-wind speed sensor, 15-angle sensor, 16-intelligent control module, 17-driving device, 18-roller group, 19-multi-dimensional guiding system, 20-intelligent positioning module, 21-pipeline overlapping device, 22-buffer device, 23-photoelectric sensor, 24-laser detection device, 25-safety locking device, 26-air outlet control device, 27-intelligent control system, 28-antenna communication system. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with test examples and specific implementation methods. However, this should not be understood as the scope of the above subject matter of the present invention being limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0034] Example 1

[0035] like Figure 1As shown, the sand cleaning device is composed of a guide rail 1, a main body of the sand cleaning device 5, a high-speed fan 3, a pipeline control device 10, a sliding control device 8, an air outlet control device 26 and an intelligent control system 27. The main body of the sand cleaning device 5 is divided into two parts, the upper part is a working area 11, and the lower part is a running area 12. The high-speed fan 3 is installed in the working area 11, which is connected to the air outlet nozzle 13 through the ventilation duct 2, and is responsible for generating high wind speed to clean the accumulated sand on the roadbed. The guide rail 1 is set outside the railway track and outside the railway limit range. The guide rail 1 is a fixed device that extends along the track. The length is determined according to the sand cleaning requirements, which can ensure that the sand cleaning device slides on the track and operates stably. The upper working area 11 is equipped with a high-speed fan 3, which is responsible for providing the wind force required for the sand cleaning operation. The running area 12 at the lower part includes a roller system and a sliding control device 8, which is used to slide along the guide rail 1. The pipeline 2 is connected to the upper working area 11 and has a telescopic function. The tuyere is installed in the working area 11 of the sand cleaning device, and can adjust the wind direction and wind speed according to the operation needs to ensure the best sand cleaning effect. The intelligent control module 16 is equipped with real-time monitoring sensors to control multiple parameters such as wind speed, tuyere angle, and sliding speed of the sand cleaning device, and can automatically optimize the operation mode through data analysis and self-learning algorithms.

[0036] like Figure 1 , 2 As shown, the lateral intervention wind track sand cleaning device described in this embodiment is used to clean sand accumulation on railway ballasts in desert areas. When there is no train passing, the sand cleaning device slides along the guide rail 1 to the operating area, and starts working through the fan 3 and the air outlet control device 26. When the sand cleaning device reaches the predetermined operating position, the fan 3 is started, and the wind speed and air outlet angle are adjusted through the control device 4. The control device 4 monitors the condition of the sand accumulation layer on the ballast bed in real time, and adjusts the wind output and airflow direction according to the thickness and distribution of the accumulated sand. The air outlet control device 26 automatically adjusts the direction and wind speed of the airflow according to the real-time feedback information to ensure that the wind evenly covers the sand accumulation area. The wind speed sensor 14 and the angle sensor 15 work together to monitor the wind speed and airflow direction in real time to ensure the maximization of the sand cleaning effect.

[0037] like Figure 3As shown, when the train passes by, the lateral intervention wind track sand cleaning device described in this embodiment, the pipeline control device 10 automatically retracts the pipeline 2 to avoid collision with the train. The pipeline 2 can be accurately extended and retracted through the electric control system to ensure that the pipeline 2 does not affect the passage of the train after it is retracted. After the train passes, the pipeline 2 returns to its original position and the sand cleaning operation continues. According to the sand accumulation in the sand cleaning operation area, the intelligent control module 16 automatically adjusts the sliding speed so that the area covered by each sand cleaning operation is uniform and the operation efficiency is higher. During the sand cleaning process, the intelligent control module 16 collects equipment status data in real time through the sensor network, including wind speed, airflow direction, roadbed sand accumulation, equipment temperature, etc. Through data analysis, the intelligent control module 16 can make real-time adjustments. The system automatically adjusts the output power of the fan 3 through the cooperation of the wind speed sensor 14 and the angle sensor 15 to ensure that the wind power output always adapts to the actual sand accumulation of the roadbed.

[0038] like Figure 4 , 5 As shown, during the operation of the lateral intervention wind track sand cleaning device described in this embodiment, the intelligent control system 27 will monitor the working status of each component in real time through the fault diagnosis algorithm. When the sensor detects that the fan 3 is working abnormally or there is a problem with the pipeline 2, the intelligent control system 27 will promptly issue a fault alarm and transmit the fault information to the operation and maintenance center through the wireless communication system. The operation and maintenance personnel can perform real-time diagnosis and processing through the remote monitoring platform. In some cases, if the sand cleaning device fails or an accident occurs, the sand cleaning device can be detached in an emergency through the ball joint connection 6 design. This design allows the upper and lower parts of the device to rotate relative to each other under specific conditions, so that the device can be separated from the railway limit area by manual operation or external force impact, thereby avoiding the impact on the normal operation of the train. In order to prevent the sand cleaning device from being restricted when it rotates due to a fault, a limit device 7 is set at the lower part 12 of the device. The device can limit its sliding range during the rotation of the sand cleaning device to prevent it from entering the railway limit again due to excessive torque, thereby ensuring railway safety.

[0039] like Figure 6 As shown, when the sand cleaning device does not start working, the accumulated sand is completely filled between the rail bottom and the roadbed surface, which will seriously affect the safety of train operation.

[0040] like Figure 7 As shown, after the sand cleaning device has been working for a period of time, most of the sand in the track has been blown out of the track, and the remaining sand can no longer form a scale that affects driving safety.

[0041] like Figure 8As shown, when the angle of the sand cleaning device is fixed and the wind speed is fixed, the sand on the surface of the roadbed is weighed and counted. The sand cleaning device can quickly clean the sand on the roadbed in a short time, and the sand cleaning efficiency can reach more than 90%. However, as the sand blowing time continues to increase, the sand cleaning efficiency per unit time will gradually decrease. When most of the sand on the roadbed surface has been cleaned, the sand cleaning work in the next area can be carried out to ensure the maximum work efficiency and overall sand cleaning efficiency per unit time. The remaining small part of the accumulated sand can also be cleaned by the air outlet control device 26.

[0042] The lateral intervention wind track sand cleaning device described in this embodiment does not require manual intervention during the operation process. The intelligent control system 27 automatically adjusts the wind speed, wind outlet angle, sliding speed and other operating parameters according to the sensor feedback data to ensure that the sand cleaning operation achieves the best effect. Through the optimization and self-learning algorithm of the intelligent control system, the device can automatically adjust the control strategy according to the historical operation data to adapt to the needs of different sand accumulation environments. Its automation characteristics greatly improve the operation efficiency and reduce labor costs.

[0043] The components of the lateral wind track sand cleaning device described in this embodiment adopt a modular design, which is convenient for equipment maintenance, upgrading and replacement. The equipment can be flexibly adjusted according to different railway environments and sand accumulation requirements, and has strong environmental adaptability.

[0044] The lateral intervention wind track sand cleaning device described in this embodiment adopts an efficient turbine fan 3 and an intelligent control system 27, which can accurately adjust the power of the fan 3 according to the actual sand cleaning needs, avoiding excessive consumption of electrical energy. The air outlet adjustment and airflow control technology optimizes the wind output, improves the sand cleaning efficiency, and reduces energy consumption, thereby effectively reducing the overall operating cost.

[0045] The lateral intervention wind track sand cleaning device described in this embodiment slides along the guide rail 1 through the sliding control device, and can cover a larger sand cleaning area. After cleaning one working area, the device can quickly move to the next working area by sliding, which is suitable for a wide range of sand cleaning needs along the railway.

[0046] The lateral intervention wind track sand cleaning device described in this embodiment can upload the fault information and working status of the device to the operation and maintenance center in real time through the wireless communication system 28. The operation and maintenance personnel can remotely monitor the status of the device and perform remote diagnosis to solve possible problems in time and avoid safety accidents.

[0047] The lateral intervention wind track sand cleaning device described in this embodiment has the remarkable characteristics of high efficiency, intelligence, automation, flexibility, safety, etc. Through innovative technical solutions and intelligent control, the device realizes efficient cleaning of railway track bed sand, and has strong adaptability and good operating experience.

[0048] Example 2

[0049] The lateral intervention wind track sand cleaning device described in this embodiment proposes to use wind power to efficiently clean the sand and dust on the wind turbine blades and surrounding areas of wind power plants located in arid or semi-arid areas, thereby improving the power generation efficiency of the wind farm and extending the service life of the equipment.

[0050] The lateral intervention wind track sand cleaning device described in this embodiment slides between each wind turbine in the wind farm through the slide rail 1, and the sand cleaning device can automatically adjust the path according to the spacing between the wind turbines and the environment. The slide rail 1 system adopts a modular design and can adapt to the needs of different sites. The maximum length of the slide rail 1 is adjustable to adapt to the scale and layout of different wind farms. The core part of the sand cleaning device is the fan 3 and the air outlet control device 26, which can generate a strong airflow and directly act on the accumulated sand on the fan blades. The wind speed of the fan 3 can be automatically adjusted according to the accumulation of sand and dust on the fan blades. The air outlet angle can also be adjusted according to the data of the real-time sensor to ensure that the direction of the airflow matches the location where the sand and dust accumulate. The device is equipped with multiple sensors, including a wind speed sensor 14, a dust accumulation sensor, a fan blade status sensor, etc. These sensors can monitor the amount of dust accumulated on the fan blades and the wind and sand conditions of the surrounding environment in real time. The sand cleaning device can automatically adjust the parameters such as the wind speed, air outlet angle, and operation time of the cleaning according to the sensor information. The sand cleaning device is equipped with a wireless communication module, which can feed back the working data to the control center of the wind farm in real time. Staff at the control center can monitor the operation of the equipment in real time, including the effectiveness of dust removal, the working status of the equipment, and any potential failures. The sand removal device can also receive remote instructions to initiate emergency cleaning tasks.

[0051] The lateral intervention wind track sand cleaning device described in this embodiment is installed at a key position of the wind farm through the slide rail 1 system. The slide rail 1 between the wind turbines 3 can adjust the length and direction according to actual needs. The slide rail 1 system is fixed to the ground through a fixed bracket to ensure stable operation in windy and sandy weather. The sensor is installed inside the sand cleaning device to provide real-time feedback on the dust accumulation. When the sand accumulation reaches the preset threshold, the sand cleaning device automatically starts and automatically moves along the slide rail 1 to the vicinity of the target wind turbine. The wind turbine 3 generates a strong airflow through the air outlet system to blow away the sand and dust on the wind turbine blades. The angle and wind speed of the air outlet are intelligently adjusted according to the actual dust accumulation of the wind turbine blades to ensure that the wind turbine blades are completely cleaned. The sensors in the sand cleaning device monitor the dust accumulation of the wind turbine blades in real time and adjust the cleaning parameters through the intelligent control system. If the sand and dust accumulation is thick, the system will increase the wind speed and improve the wind strength. If the wind and sand are light, the system will reduce the wind speed to avoid wasting energy. During the cleaning process, all data will be uploaded to the control center in real time. The operation and maintenance personnel analyze the cleaning effect of the wind turbine 3 based on these data and make timely adjustments. The system will also record the specific circumstances of each cleaning process to facilitate the optimization of the cleaning strategy later.

[0052] The lateral intervention wind track sand cleaning device described in this embodiment can quickly and effectively remove sand and dust on the fan blades, prevent sand and dust from affecting the power generation efficiency, and ensure the long-term stable operation of the fan 3. The system can intelligently adjust the working parameters according to the actual situation, reduce manual intervention, and improve work efficiency. Wind cleaning is not only efficient and energy-saving, but also avoids the pollution of the environment by traditional mechanical cleaning methods, which is in line with the concept of green environmental protection.

[0053] Example 3

[0054] The lateral intervention wind track sand clearing device described in this embodiment is applied to the cleaning of airport runways in desertified areas, and uses wind power to efficiently remove sand and dust on the runway, thereby preventing a large amount of sand and dust from accumulating and ensuring the safe take-off and landing of aircraft.

[0055] The lateral intervention wind track sand cleaning device slide rail 1 described in this embodiment is installed on both sides of the runway. Through the electric drive or hydraulic system, the sand cleaning device can slide accurately along the runway. The sensor of the sand cleaning device is connected to the central control system to feedback the dust accumulation in real time. The sliding path and cleaning mode of the device can be adjusted according to the actual situation of the runway. The slide rail 1 system is designed to be modular, easy to install and disassemble, and adapt to the needs of different airport runways. When the amount of sand accumulation on the runway reaches the set threshold, the sand cleaning device automatically starts and slides along the slide rail 1 system, while generating a strong airflow to blow away the sand and dust on the runway. The wind speed and the wind outlet angle are automatically adjusted according to the dust accumulation situation to ensure that the wind force acts on the sand accumulation area to the maximum extent. The sand cleaning device generates a strong airflow through the built-in high-speed fan 3 to directly blow away the sand and dust on the runway. The wind speed and the wind outlet angle of the fan 3 can be automatically adjusted according to the amount of sand and dust on the runway. If the amount of dust is too large, the system will automatically adjust the wind speed to enhance the cleaning effect; if there is less sand and dust, the wind speed will be reduced to avoid wasting energy. Especially in sandstorm weather, the device can automatically increase wind speed to ensure the runway is clean. The sand cleaning device is equipped with a remote control module that can be connected to the airport dispatch system to remotely monitor the working status of the equipment and dispatch the equipment for cleaning in time according to weather changes. The sand cleaning device is equipped with a fault monitoring system to detect the status of the equipment in real time. When a fault occurs or the equipment is not operating normally, the system will automatically issue an alarm, and the operation and maintenance personnel will perform diagnosis and maintenance through remote monitoring.

[0056] The lateral intervention wind track sand cleaning device described in this embodiment can remove the accumulated sand on the runway in a relatively short time, ensuring the safe take-off and landing of the aircraft. It can automatically adjust the wind force and operation path, reduce manual intervention, and improve work efficiency. Wind cleaning saves energy and does not pollute the environment, which is in line with the concept of green environmental protection. Through the remote control system, the operation and maintenance personnel can grasp the operation status of the equipment at any time to ensure the continuity and timeliness of the operation.

[0057] Example 4

[0058] The lateral intervention wind track sand cleaning device described in this embodiment applies the lateral intervention wind track sand cleaning device to the agricultural irrigation system, and uses wind power to efficiently clean the sand in the pipeline 2 and the channel to ensure the normal operation of the agricultural irrigation system.

[0059] The lateral intervention wind track sand cleaning device described in this embodiment slides around the irrigation pipe 2 and the channel through the slide rail 1 system. The slide rail 1 is flexibly designed and can adapt to different types of irrigation systems. The device can automatically adjust the path according to the shape of the channel and the pipe 2 to ensure the coverage of the sand and dust cleaning. The sand cleaning device has a built-in high-speed fan 3 to blow away the sand by generating a strong airflow. The wind speed and the angle of the air outlet can be automatically adjusted to ensure that the sand and dust are thoroughly cleaned and to prevent the sand from re-entering the pipe 2. The device is equipped with a sand accumulation sensor, a wind speed sensor 14, an airflow direction sensor, etc., to monitor the sand conditions in the pipe 2 and the channel in real time. The sand cleaning device automatically adjusts the wind strength and the operation path according to the sensor data.

[0060] The lateral intervention wind track sand cleaning device described in this embodiment installs a slide rail 1 system at a key position of the irrigation system to ensure that it can slide accurately between the pipes 2 and channels that need to be cleaned. The sensor is connected to the central control system to monitor the sand and dust situation in real time. When the amount of sand accumulated in the pipe 2 and the channel reaches a predetermined value, the sand cleaning device automatically starts and slides along the slide rail 1 to the area that needs to be cleaned. The fan 3 starts to blow away the sand and dust with strong wind. The sensors of the device monitor the sand and soil conditions in real time, and the central control system adjusts the wind speed and operation path according to the feedback information to ensure the cleaning effect. The sand cleaning device is equipped with a fault monitoring system. When the equipment fails, the system will automatically alarm, and the operation and maintenance personnel will diagnose and repair it through the remote control system.

[0061] The wind cleaning of the lateral intervention wind track sand cleaning device described in this embodiment can quickly remove sand and soil in the irrigation system and restore the smooth flow of water. The operation mode is automatically adjusted to maximize the cleaning efficiency. Wind cleaning is not only energy-saving, but also avoids the pollution of the environment by traditional cleaning methods. Cleaning sand and dust prevents the pipe 2 from being blocked, reducing the maintenance cost of the irrigation system.

[0062] Example 5

[0063] The lateral intervention wind track sand cleaning device described in this embodiment uses a lateral intervention wind track sand cleaning device to automatically clean the sand in the park using wind power, thereby improving the cleanliness of the environment and reducing labor costs.

[0064] The lateral intervention wind track sand cleaning device described in this embodiment slides in park green space, trails and other areas through the slide rail 1 system, and the slide rail 1 system design can adapt to different park terrains. The system adopts an adjustable design, which can flexibly adapt to trails and green spaces of different widths, ensuring that the sand cleaning device can cover all areas of sand accumulation in the park. The sand cleaning device is equipped with a high-speed fan 3 to generate a high-pressure airflow to blow sand from lawns, trails and green spaces. The wind speed of the fan 3 can be automatically adjusted according to the actual needs of the thickness of the sand and the wind force, and the wind outlet angle can also be adjusted to achieve the best cleaning effect. The sand cleaning device is equipped with an automated control system, and the built-in sensor can monitor the accumulation of sand in real time. When the device detects that there is a lot of sand accumulation in a specific area, the fan 3 will automatically increase the wind force to ensure that the sand and dust are completely removed. Parameters such as wind speed, wind outlet angle and operation time can be intelligently adjusted according to on-site conditions. Considering that the park is a place for tourists to relax, the sand cleaning device adopts a low-noise design to reduce interference with tourist activities. In addition, the device uses wind power for cleaning, requiring no fuel or chemical cleaning agents, avoiding negative impacts on the environment and vegetation.

[0065] The slide rail 1 system of the lateral intervention wind track sand cleaning device described in this embodiment is installed on both sides of the main trail of the park, and can be appropriately adjusted according to the terrain of the park. The fan 3 and sensor of the device are installed on the top of the sand cleaning device to ensure that the wind can blow accurately to the sand and dust accumulation area. In the area where sand and dust accumulate, the sand cleaning device starts the fan 3 to generate high-pressure airflow to quickly blow the sand off the lawn and trail. According to the distribution of sand, the wind outlet angle and wind speed will be automatically adjusted to ensure the cleaning effect. The device monitors the cleaning effect in real time through the built-in sand accumulation sensor, and the intelligent control system dynamically adjusts the wind speed and wind outlet angle according to the feedback data to ensure that the sand and dust are completely removed and avoid ineffective cleaning. The sand cleaning device is equipped with a remote monitoring system. The administrator can view the operating status, cleaning effect and equipment health of the device through the remote device, and make remote adjustments when necessary.

[0066] The wind cleaning system of the lateral intervention wind track sand cleaning device described in this embodiment can efficiently remove sand in the park, and the automatic control system reduces manual intervention and improves work efficiency. Wind cleaning does not use chemicals or fuels, conforms to the concept of environmental protection, and avoids pollution from mechanical equipment. The low-noise design of the device will not interfere with the activities of tourists. At the same time, the slide rail 1 system adapts to different terrains and can cover most areas of the park.

[0067] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two elements, or direct connection. "upper", "lower", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0068] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0069] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lateral intervention wind track sand cleaning device, comprising a guide rail (1), a ventilation duct (2), a high-speed fan (3) and a multi-stage control device (4), characterized in that: The guide rail (1) is fixedly installed outside the railway limit and serves as the running track of the sand cleaning device. The guide rail (1) has multiple curvature change areas to adapt to the needs of different terrains and sand cleaning areas. The main body of the sand cleaning device is mounted on the guide rail (1) and is divided into an upper working area (11) and a lower running area (12). The two are multi-dimensionally connected through a ball joint mechanism (6). The ball joint mechanism (6) allows the upper working area (11) to flexibly rotate and limit relative to the lower running area (12) in an emergency to ensure the safety of train driving.

2. The sand cleaning device according to claim 1, characterized in that: The upper working area (11) is provided with a high-speed fan (3) which can generate airflows of different speeds, and the airflow direction and wind speed can be adjusted independently; the fan (3) is connected to a ventilation duct (2), and a nozzle (13) with an adjustable angle is installed at the end of the ventilation duct (2). The nozzle (13) can adjust the spray angle and wind speed in real time according to feedback from a wind speed sensor (14), thereby forming a spray airflow with different strengths and directions, thereby accurately controlling the cleaning effect according to different sand accumulation conditions.

3. The sand cleaning device according to claim 2, characterized in that: The air outlet control device (4) comprises a plurality of wind speed sensors (14), an angle sensor (15) and an intelligent control module (16); the wind speed sensor (14) is used to monitor the airflow intensity in the current working condition, and the angle sensor (15) is used to detect the injection angle; the intelligent control module (16) optimizes the injection strategy through a learning algorithm based on sensor feedback and a wind speed angle model analyzed in real time, so as to minimize energy consumption and achieve the highest sand removal efficiency.

4. The sand cleaning device according to claim 1, characterized in that: The lower running area (12) comprises a sliding control device (8), which comprises a multi-point driving device (17), a roller group (18), a limiting mechanism (7) and a multi-dimensional guiding system (19); the multi-point driving device (17) can control the independent rotation and steering of each wheel of the roller group (18), thereby achieving precise control of the position, angle and moving path of the sand cleaning device, so that the sand cleaning device can accurately adjust its movement on the guide rail (1) according to needs.

5. The sand cleaning device according to claim 4, characterized in that: The sliding control device (8) further comprises an intelligent positioning module (20), which combines track signals, sensor data and a position feedback algorithm to achieve high-precision positioning and automatic navigation of the sand-clearing device; the intelligent positioning module (20) can automatically plan a sand-clearing path according to the real-time environment and sand accumulation conditions along the railway, and dynamically adjust the moving speed and direction of the sand-clearing device to ensure that the sand-clearing device covers all areas without omission.

6. The sand cleaning device according to any one of claims 1 to 5, characterized in that: The duct control device (10) comprises a telescopic mechanism (9), a duct overlapping device (21) and a safety locking device (25); the telescopic mechanism (9) can automatically retract the ventilation duct (2) when a train passes by, and extend it to within the railway limit when no train passes by.

7. The sand cleaning device according to any one of claims 1 to 6, characterized in that: When the sand cleaning device fails or an emergency occurs, the ball joint mechanism (6) can control the upper working area (11) and the lower running area (12) to deflect at a preset angle by manually triggering or automatically responding to a sensor command; the deflection can cause the pipe (2) extending from the sand cleaning device to deviate quickly, thereby escaping from the railway limit. The device is further equipped with an automatic balancing system to ensure that the upper working area (11) is stably suspended after the deflection, so as to reduce the calibration operation when the sand cleaning device is restored.

8. The sand cleaning device according to claim 7, characterized in that: The lower running area (12) is provided with a limit mechanism (7) and a buffer device (22). The limit mechanism (7) is used to limit the rotation angle of the ball joint mechanism (6) when it rotates, so as to prevent the sand cleaning device from entering a dangerous area due to excessive deflection; the buffer device (22) provides a balance buffer during the deflection of the ball joint mechanism (6), so as to prevent the sand cleaning device from becoming unstable or damaged due to excessive rotational torque.

9. The sand cleaning device according to any one of claims 1 to 8, characterized in that: The tuyere control device (26) comprises a photoelectric sensor (23) and a laser detection device (24), wherein the photoelectric sensor (23) is used to detect the sand accumulation state of the roadbed in real time, and the laser detection device (24) is used to accurately measure the thickness of the sand accumulation; the control device (4) automatically determines the sand accumulation state and the sand cleaning requirement based on the sensor data, and when it is detected that the sand accumulation reaches the cleaning standard, the sand cleaning device can enter an energy-saving standby mode, and simultaneously upload the detection information to the central control system to realize real-time monitoring and data recording.

10. The sand cleaning device according to any one of claims 1 to 9, characterized in that: The intelligent control module (16) can be connected to a remote monitoring system, and receive sand clearing paths, wind speed and direction parameters and other dynamic adjustment information through wireless communication, so as to adapt to the characteristics of sand accumulation and clearing requirements in different areas along the line; the intelligent control module (16) has a self-learning function, and can continuously optimize sand clearing parameters by accumulating clearing data during the sand clearing process, thereby achieving more intelligent sand clearing operations, improving energy utilization and extending the service life of the equipment.

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